parent
0c7115e6b0
commit
8fcb30a26d
@ -1 +0,0 @@
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Subproject commit c2cb0435b290dbe0be3054aa904de7859e341fe9
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@ -0,0 +1,24 @@
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# General ignored file types
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*.o
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*.a
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*.so
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*.swp
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|
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# IDE settings
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||||
.vscode
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.idea
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||||
.settings
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||||
.cproject
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.project
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|
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# VIM files
|
||||
cscope*
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tags
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|
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# Menuconfig temp files
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/config.h
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/.config
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/.config.old
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# Build temp files
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/out
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@ -0,0 +1,442 @@
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# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
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#
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# Redistribution and use in source and binary forms, with or without modification,
|
||||
# are permitted provided that the following conditions are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
# conditions and the following disclaimer.
|
||||
#
|
||||
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
# of conditions and the following disclaimer in the documentation and/or other materials
|
||||
# provided with the distribution.
|
||||
#
|
||||
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
# to endorse or promote products derived from this software without specific prior written
|
||||
# permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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import("//build/lite/config/component/lite_component.gni")
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LITEOS_MENUCONFIG_H = rebase_path("$root_out_dir/config.h")
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declare_args() {
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tee_enable = false
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liteos_name = "OHOS_Image"
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liteos_container_enable = false
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liteos_skip_make = false
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liteos_is_mini = false
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}
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tee = ""
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if (tee_enable) {
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tee = "_tee"
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}
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declare_args() {
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liteos_config_file = "${ohos_build_type}${tee}.config"
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}
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liteos_config_file =
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rebase_path(liteos_config_file, "", "$product_path/kernel_configs")
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print("liteos_config_file:", liteos_config_file)
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exec_script("//build/lite/run_shell_cmd.py",
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[ "env" + " CONFIG_=LOSCFG_" + " KCONFIG_CONFIG_HEADER='y=true'" +
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" KCONFIG_CONFIG=$liteos_config_file" +
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" DEVICE_PATH=$device_path" + " srctree=" + rebase_path(".") +
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" genconfig" + " --header-path $LITEOS_MENUCONFIG_H" +
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" --file-list kconfig_files.txt" +
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" --env-list kconfig_env.txt" + " --config-out config.gni" ],
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"",
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[ liteos_config_file ])
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import("liteos.gni")
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assert(ARCH != "", "ARCH not set!")
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assert(ARCH == arch, "ARCH not match! details: $ARCH != $arch")
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assert(tee_enable == defined(LOSCFG_TEE_ENABLE), "TEE switch not match!")
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assert(ohos_build_compiler == "clang" == defined(LOSCFG_COMPILER_CLANG_LLVM),
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"compiler not match!")
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generate_notice_file("kernel_notice_file") {
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module_name = "kernel"
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module_source_dir_list = [
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"$LITEOSTHIRDPARTY/FreeBSD",
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"$LITEOSTHIRDPARTY/musl",
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"$LITEOSTHIRDPARTY/zlib",
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"$LITEOSTHIRDPARTY/FatFs",
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"$LITEOSTHIRDPARTY/lwip",
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"$LITEOSTHIRDPARTY/NuttX",
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"$LITEOSTHIRDPARTY/mtd-utils",
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]
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}
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liteos_arch_cflags = []
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if (defined(LOSCFG_ARCH_ARM)) {
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mcpu = LOSCFG_ARCH_CPU
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if (defined(LOSCFG_ARCH_ARM_AARCH64) && defined(LOSCFG_ARCH_FPU_DISABLE)) {
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mcpu += "+nofp"
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}
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liteos_arch_cflags += [ "-mcpu=$mcpu" ]
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if (defined(LOSCFG_ARCH_ARM_AARCH32)) {
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liteos_arch_cflags += [
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"-mfloat-abi=softfp",
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"-mfpu=$LOSCFG_ARCH_FPU",
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]
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}
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}
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cc = "$ohos_current_cc_command " + string_join(" ", liteos_arch_cflags)
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if (ohos_build_compiler == "clang") {
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cc += " --target=$target_triple"
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}
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config("arch_config") {
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cflags = liteos_arch_cflags
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asmflags = cflags
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ldflags = cflags
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if (defined(LOSCFG_ARCH_ARM_AARCH32)) {
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if (!defined(LOSCFG_COMPILER_CLANG_LLVM)) {
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cflags += [ "-mthumb-interwork" ]
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}
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}
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if (defined(LOSCFG_THUMB)) {
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cflags += [ "-mthumb" ]
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if (defined(LOSCFG_COMPILER_CLANG_LLVM)) {
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cflags += [ "-mimplicit-it=thumb" ]
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} else {
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cflags += [ "-Wa,-mimplicit-it=thumb" ]
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}
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}
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}
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config("stdinc_config") {
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std_include = exec_script("//build/lite/run_shell_cmd.py",
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[ "$cc -print-file-name=include" ],
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"trim string")
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cflags = [
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"-isystem",
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std_include,
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]
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if (!defined(LOSCFG_LIBC_NEWLIB)) {
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cflags += [ "-nostdinc" ]
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}
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asmflags = cflags
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}
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|
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config("ssp_config") {
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cflags = []
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if (defined(LOSCFG_CC_STACKPROTECTOR_ALL)) {
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cflags += [ "-fstack-protector-all" ]
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} else if (defined(LOSCFG_CC_STACKPROTECTOR_STRONG)) {
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cflags += [ "-fstack-protector-strong" ]
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} else if (defined(LOSCFG_CC_STACKPROTECTOR)) {
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cflags += [
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"-fstack-protector",
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"--param",
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"ssp-buffer-size=4",
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]
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} else {
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cflags += [ "-fno-stack-protector" ]
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}
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asmflags = cflags
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}
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config("optimize_config") {
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cflags = []
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if (defined(LOSCFG_COMPILE_DEBUG)) {
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cflags += [
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"-g",
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"-gdwarf-2",
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]
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optimization_cflag = "-O0"
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}
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if (defined(LOSCFG_COMPILE_OPTIMIZE)) {
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optimization_cflag = "-O2"
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}
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if (defined(LOSCFG_COMPILE_OPTIMIZE_SIZE)) {
|
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if (defined(LOSCFG_COMPILER_CLANG_LLVM)) {
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optimization_cflag = "-Oz"
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} else {
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optimization_cflag = "-Os"
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}
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}
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if (defined(LOSCFG_COMPILE_LTO)) {
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if (defined(LOSCFG_COMPILER_CLANG_LLVM)) {
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cflags += [ "-flto=thin" ]
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} else {
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#cflags += [ "-flto" ]
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}
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}
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cflags += [ optimization_cflag ]
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asmflags = cflags
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}
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config("kconfig_config") {
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cflags = [
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"-imacros",
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"$LITEOS_MENUCONFIG_H",
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]
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asmflags = cflags
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}
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config("warn_config") {
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cflags = [
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"-Wall",
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"-Werror",
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"-Wpointer-arith",
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"-Wstrict-prototypes",
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"-Winvalid-pch",
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]
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if (defined(LOSCFG_COMPILER_CLANG_LLVM)) {
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cflags += [ "-Wno-address-of-packed-member" ]
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cflags += [
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"-Wno-unused-but-set-variable",
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"-Wno-strict-prototypes",
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]
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}
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asmflags = cflags
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}
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config("dialect_config") {
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cflags_c = [ "-std=c99" ]
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cflags_cc = [ "-std=c++11" ]
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}
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config("misc_config") {
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defines = [ "__LITEOS__" ]
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defines += [ "__LITEOS_A__" ]
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if (!defined(LOSCFG_DEBUG_VERSION)) {
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defines += [ "NDEBUG" ]
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}
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cflags = [
|
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"-fno-pic",
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"-fno-builtin",
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||||
"-fms-extensions",
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||||
"-fno-strict-aliasing",
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"-fno-common",
|
||||
"-fsigned-char",
|
||||
"-ffunction-sections",
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||||
"-fdata-sections",
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||||
"-fno-exceptions",
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||||
"-fno-omit-frame-pointer",
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||||
"-fno-short-enums",
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||||
"-mno-unaligned-access",
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||||
]
|
||||
|
||||
if (!defined(LOSCFG_COMPILER_CLANG_LLVM)) {
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||||
cflags += [ "-fno-aggressive-loop-optimizations" ]
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||||
}
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||||
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||||
asmflags = cflags
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||||
}
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||||
|
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config("container_config") {
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||||
if (liteos_container_enable) {
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||||
cflags = [
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||||
"-DLOSCFG_KERNEL_CONTAINER",
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||||
"-DLOSCFG_PID_CONTAINER",
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||||
"-DLOSCFG_UTS_CONTAINER",
|
||||
"-DLOSCFG_MNT_CONTAINER",
|
||||
"-DLOSCFG_CHROOT",
|
||||
"-DLOSCFG_IPC_CONTAINER",
|
||||
"-DLOSCFG_TIME_CONTAINER",
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||||
"-DLOSCFG_USER_CONTAINER",
|
||||
"-DLOSCFG_NET_CONTAINER",
|
||||
"-DLOSCFG_PROC_PROCESS_DIR",
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||||
"-DLOSCFG_KERNEL_PLIMITS",
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||||
"-DLOSCFG_KERNEL_MEM_PLIMIT",
|
||||
"-DLOSCFG_KERNEL_IPC_PLIMIT",
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||||
"-DLOSCFG_KERNEL_DEV_PLIMIT",
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||||
"-DLOSCFG_KERNEL_SCHED_PLIMIT",
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||||
]
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||||
}
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||||
}
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||||
|
||||
config("los_config") {
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||||
configs = [
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||||
":arch_config",
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||||
":kconfig_config",
|
||||
":stdinc_config",
|
||||
":dialect_config",
|
||||
":optimize_config",
|
||||
":ssp_config",
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||||
":warn_config",
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||||
":misc_config",
|
||||
":container_config",
|
||||
]
|
||||
}
|
||||
|
||||
cmd = "if [ -f $device_path/BUILD.gn ]; then echo true; else echo false; fi"
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||||
HAVE_DEVICE_SDK = exec_script("//build/lite/run_shell_cmd.py", [ cmd ], "value")
|
||||
|
||||
config("public") {
|
||||
configs = [
|
||||
"arch:public",
|
||||
"kernel:public",
|
||||
"compat:public",
|
||||
"bsd:public",
|
||||
"fs:public",
|
||||
"drivers:public",
|
||||
"security:public",
|
||||
"net:public",
|
||||
"shell:public",
|
||||
"lib:public",
|
||||
]
|
||||
|
||||
configs += [
|
||||
"$HDFTOPDIR:public",
|
||||
"$DRIVERS_LITEOS_DIR:public",
|
||||
]
|
||||
|
||||
if (HAVE_DEVICE_SDK) {
|
||||
configs += [ "$device_path:public" ]
|
||||
}
|
||||
}
|
||||
|
||||
group("modules") {
|
||||
deps = [
|
||||
"arch",
|
||||
"bsd",
|
||||
"compat",
|
||||
"drivers",
|
||||
"fs",
|
||||
"kernel",
|
||||
"lib",
|
||||
"net",
|
||||
"security",
|
||||
"shell",
|
||||
"syscall",
|
||||
"testsuites/kernel:kernel_test",
|
||||
]
|
||||
|
||||
deps += [
|
||||
"$DRIVERS_LITEOS_DIR",
|
||||
"$HDFTOPDIR",
|
||||
]
|
||||
|
||||
if (HAVE_DEVICE_SDK) {
|
||||
deps += [ device_path ]
|
||||
}
|
||||
}
|
||||
|
||||
group("apps") {
|
||||
deps = [ "apps" ]
|
||||
}
|
||||
|
||||
group("tests") {
|
||||
deps = [ "testsuites" ]
|
||||
}
|
||||
|
||||
group("kernel") {
|
||||
deps = [ ":build_kernel_image" ]
|
||||
}
|
||||
|
||||
group("liteos_a") {
|
||||
deps = [ ":kernel" ]
|
||||
if (!liteos_is_mini) {
|
||||
deps += [
|
||||
":apps",
|
||||
":tests",
|
||||
"$THIRDPARTY_MUSL_DIR/scripts/build_lite:strip",
|
||||
]
|
||||
if (liteos_skip_make == false) {
|
||||
deps += [ ":make" ]
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
executable("liteos") {
|
||||
configs = [] # clear default configs
|
||||
configs += [ ":arch_config" ]
|
||||
configs += [ ":public" ]
|
||||
|
||||
ldflags = [
|
||||
"-static",
|
||||
"-nostdlib",
|
||||
"-Wl,--gc-sections",
|
||||
"-Wl,-Map=$liteos_name.map",
|
||||
"-Wl,--no-eh-frame-hdr",
|
||||
]
|
||||
|
||||
if (defined(LOSCFG_LIBC_NEWLIB)) {
|
||||
ldflags += [
|
||||
"-Wl,--wrap=_free_r",
|
||||
"-Wl,--wrap,_malloc_usable_size_r",
|
||||
"-Wl,--wrap,_malloc_r",
|
||||
"-Wl,--wrap,_memalign_r",
|
||||
"-Wl,--wrap,_realloc_r",
|
||||
"-Wl,--wrap,_fseeko_r",
|
||||
]
|
||||
ldflags -= [ "-nostdlib" ]
|
||||
}
|
||||
libgcc = exec_script("//build/lite/run_shell_cmd.py",
|
||||
[ "$cc -print-libgcc-file-name" ],
|
||||
"trim string")
|
||||
libs = [ libgcc ]
|
||||
if (defined(LOSCFG_COMPILER_CLANG_LLVM)) {
|
||||
ldflags +=
|
||||
[ "-Wl,-T" + rebase_path("tools/build/liteos_llvm.ld", root_build_dir) ]
|
||||
inputs = [ "tools/build/liteos_llvm.ld" ]
|
||||
} else {
|
||||
ldflags +=
|
||||
[ "-Wl,-T" + rebase_path("tools/build/liteos.ld", root_build_dir) ]
|
||||
ldflags += [ "-nostartfiles" ]
|
||||
inputs = [ "tools/build/liteos.ld" ]
|
||||
}
|
||||
|
||||
inputs += [ "$root_out_dir/board.ld" ]
|
||||
|
||||
output_dir = target_out_dir
|
||||
|
||||
deps = [
|
||||
":modules",
|
||||
"platform:copy_board.ld",
|
||||
]
|
||||
}
|
||||
|
||||
copy("copy_liteos") {
|
||||
deps = [ ":liteos" ]
|
||||
sources = [ "$target_out_dir/unstripped/bin/liteos" ]
|
||||
outputs = [ "$root_out_dir/$liteos_name" ]
|
||||
}
|
||||
|
||||
build_ext_component("build_kernel_image") {
|
||||
deps = [ ":copy_liteos" ]
|
||||
exec_path = rebase_path(root_out_dir)
|
||||
|
||||
objcopy = "${compile_prefix}objcopy$toolchain_cmd_suffix"
|
||||
objdump = "${compile_prefix}objdump$toolchain_cmd_suffix"
|
||||
|
||||
command = "$objcopy -O binary $liteos_name $liteos_name.bin"
|
||||
command +=
|
||||
" && sh -c '$objdump -t $liteos_name | sort >$liteos_name.sym.sorted'"
|
||||
command += " && sh -c '$objdump -d $liteos_name >$liteos_name.asm'"
|
||||
}
|
||||
|
||||
build_ext_component("make") {
|
||||
exec_path = rebase_path(".", root_build_dir)
|
||||
outdir = rebase_path("$target_out_dir/${target_name}_out")
|
||||
sysroot_path = rebase_path(ohos_current_sysroot)
|
||||
arch_cflags = string_join(" ", target_arch_cflags)
|
||||
command = "./build.sh \"$board_name\" \"$ohos_build_compiler\" \"$root_build_dir\" \"$ohos_build_type\" \"$tee_enable\""
|
||||
command += " \"$device_company\" \"$product_path\" \"$outdir\" \"$ohos_version\" \"$sysroot_path\" \"$arch_cflags\""
|
||||
command += " \"$device_path\" \"$compile_prefix\" \"$liteos_config_file\""
|
||||
if (liteos_skip_make) {
|
||||
print("build_ext_component \"$target_name\" skipped:", command)
|
||||
command = "true"
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,341 @@
|
||||
# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without modification,
|
||||
# are permitted provided that the following conditions are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
# conditions and the following disclaimer.
|
||||
#
|
||||
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
# of conditions and the following disclaimer in the documentation and/or other materials
|
||||
# provided with the distribution.
|
||||
#
|
||||
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
# to endorse or promote products derived from this software without specific prior written
|
||||
# permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
mainmenu "Huawei LiteOS Configuration"
|
||||
|
||||
menu "Compiler"
|
||||
choice
|
||||
prompt "Compiler type"
|
||||
default COMPILER_CLANG_LLVM
|
||||
help
|
||||
Choose compiler type.
|
||||
|
||||
config COMPILER_GCC
|
||||
bool "GCC"
|
||||
|
||||
config CROSS_COMPILE
|
||||
string "GCC cross-compile toolchain prefix"
|
||||
depends on COMPILER_GCC
|
||||
default "arm-linux-ohoseabi-" if ARCH_ARM_AARCH32
|
||||
|
||||
config COMPILER_CLANG_LLVM
|
||||
bool "Clang"
|
||||
|
||||
config LLVM_TARGET
|
||||
string "Clang LLVM target"
|
||||
depends on COMPILER_CLANG_LLVM
|
||||
default "arm-liteos-ohos" if ARCH_ARM_AARCH32
|
||||
|
||||
endchoice
|
||||
|
||||
config COMPILE_DEBUG
|
||||
bool "Enable debug options"
|
||||
default n
|
||||
help
|
||||
Answer Y to add -g option in compile command.
|
||||
|
||||
config COMPILE_OPTIMIZE
|
||||
bool "Enable code optimization options"
|
||||
default y
|
||||
help
|
||||
Answer Y to add optimization options for efficient code.
|
||||
The final binary size will be smaller and execute faster.
|
||||
But the debugging experience may be worst somehow.
|
||||
|
||||
config COMPILE_OPTIMIZE_SIZE
|
||||
bool "Enable code size optimization options" if COMPILE_OPTIMIZE
|
||||
default y
|
||||
help
|
||||
Answer Y to add optimization options for small code size.
|
||||
The final binary size will be smaller.
|
||||
But the compile time may be a bit longer.
|
||||
|
||||
config COMPILE_LTO
|
||||
bool "Enable link time optimization (LTO)" if COMPILE_OPTIMIZE_SIZE
|
||||
default y
|
||||
help
|
||||
Answer Y to add lto options for more smaller code size.
|
||||
The final binary size will be smaller.
|
||||
But the compile time may be much longer.
|
||||
|
||||
endmenu
|
||||
|
||||
menu "Platform"
|
||||
|
||||
######################### config options of bsp #####################
|
||||
source "platform/Kconfig"
|
||||
|
||||
######################### config options of cpu arch ################
|
||||
source "arch/Kconfig"
|
||||
|
||||
config QUICK_START
|
||||
bool "Enable QUICK_START"
|
||||
default n
|
||||
depends on DRIVERS && FS_VFS
|
||||
help
|
||||
Answer Y to enable LiteOS support quick start.
|
||||
endmenu
|
||||
|
||||
######################### config options of kernel #####################
|
||||
source "kernel/Kconfig"
|
||||
######################### config options of lib ########################
|
||||
source "lib/Kconfig"
|
||||
######################### config options of compatibility ##############
|
||||
menu "Compat"
|
||||
source "compat/posix/Kconfig"
|
||||
source "bsd/Kconfig"
|
||||
endmenu
|
||||
|
||||
######################## config options of filesystem ##################
|
||||
menu "FileSystem"
|
||||
source "fs/Kconfig"
|
||||
endmenu
|
||||
|
||||
######################## config options of net ############################
|
||||
source "net/Kconfig"
|
||||
|
||||
######################## config options of debug ########################
|
||||
menu "Debug"
|
||||
config GDB
|
||||
bool "Enable gdb functions"
|
||||
default n
|
||||
help
|
||||
Answer Y to enable gdb functions.
|
||||
|
||||
config PLATFORM_ADAPT
|
||||
bool "Enable Os_adapt"
|
||||
default y
|
||||
help
|
||||
Answer Y to add os_adapt.c to LiteOS.
|
||||
|
||||
config ENABLE_OOM_LOOP_TASK
|
||||
bool "Enable Oom loop task"
|
||||
default n
|
||||
depends on KERNEL_VM
|
||||
help
|
||||
Answer Y to enable oom loop kthread to check system out of memory.
|
||||
|
||||
config DO_ALIGN
|
||||
bool "Enable do align for hi3518e"
|
||||
default y
|
||||
depends on PLATFORM_HI3518EV200
|
||||
help
|
||||
Answer Y to enable do align for hi3518e.
|
||||
|
||||
|
||||
config ENABLE_MAGICKEY
|
||||
bool "Enable MAGIC KEY"
|
||||
default y
|
||||
help
|
||||
Answer Y to enable LiteOS Magic key.
|
||||
ctrl + r : Magic key check switch;
|
||||
ctrl + z : Show all magic op key;
|
||||
ctrl + t : Show task information;
|
||||
ctrl + p : System panic;
|
||||
ctrl + e : Check system memory pool.
|
||||
|
||||
config THUMB
|
||||
bool "Enable Thumb"
|
||||
default n
|
||||
depends on ARCH_ARM
|
||||
help
|
||||
Answer Y to build thumb version. This will make LiteOS smaller.
|
||||
|
||||
config PLATFORM_DVFS
|
||||
bool "Enable Dvfs"
|
||||
default n
|
||||
depends on COMPAT_LINUXKPI
|
||||
help
|
||||
Answer Y to enable LiteOS support dynamic voltage and frequency scaling feature for
|
||||
low power consumption.
|
||||
|
||||
config SAVE_EXCINFO
|
||||
bool "Enable Saving Exception Information"
|
||||
default n
|
||||
help
|
||||
Answer Y to enable LiteOS support saving exception information to storage medium.
|
||||
|
||||
config DEBUG_VERSION
|
||||
bool "Enable a Debug Version"
|
||||
default n
|
||||
help
|
||||
If you do not select this option that means you enable a release version for LiteOS.
|
||||
It also means you do not want to use debug modules, like shell,telnet,tftp,nfs and
|
||||
memory check, etc.
|
||||
If you select this option that means you enable a debug version for LiteOS.
|
||||
That means you want an opposite behaviour compared to release version.
|
||||
|
||||
config DEBUG_KERNEL
|
||||
bool "Enable Debug LiteOS Kernel Resource"
|
||||
default n
|
||||
depends on DEBUG_VERSION
|
||||
help
|
||||
If you select this option that means you enable debugging kernel resource.
|
||||
It also means you want to get queue, mutex, semaphore, memory debug information.
|
||||
That means you want an opposite behaviour compared to release version.
|
||||
|
||||
config DEBUG_QUEUE
|
||||
bool "Enable Queue Debugging"
|
||||
default n
|
||||
depends on DEBUG_KERNEL
|
||||
help
|
||||
Answer Y to enable debug queue.
|
||||
|
||||
config DEBUG_DEADLOCK
|
||||
bool "Enable Mutex Deadlock Debugging"
|
||||
default n
|
||||
depends on DEBUG_KERNEL
|
||||
help
|
||||
Answer Y to enable debug mutex deadlock.
|
||||
|
||||
config DEBUG_SEMAPHORE
|
||||
bool "Enable Semaphore Debugging"
|
||||
default n
|
||||
depends on DEBUG_KERNEL
|
||||
help
|
||||
Answer Y to enable debug semaphore.
|
||||
|
||||
source "shell/Kconfig"
|
||||
config NET_LWIP_SACK_TFTP
|
||||
bool "Enable Tftp"
|
||||
default y
|
||||
depends on SHELL && NET_LWIP_SACK && DEBUG_VERSION
|
||||
help
|
||||
Answer Y to enable LiteOS support tftp cmd and tftp tool.
|
||||
source "net/telnet/Kconfig"
|
||||
config SCHED_DEBUG
|
||||
bool "Enable sched debug Feature"
|
||||
default n
|
||||
depends on DEBUG_VERSION
|
||||
help
|
||||
If you wish to build LiteOS with support for sched debug.
|
||||
config SCHED_EDF_DEBUG
|
||||
bool "Enable sched EDF debug Feature"
|
||||
default n
|
||||
depends on SCHED_DEBUG
|
||||
help
|
||||
If you wish to build LiteOS with support for sched debug.
|
||||
config USER_INIT_DEBUG
|
||||
bool "Enable user init Debug"
|
||||
default n
|
||||
depends on DEBUG_VERSION
|
||||
|
||||
config SHELL_CMD_DEBUG
|
||||
bool "Enable shell cmd Debug"
|
||||
default n
|
||||
depends on DEBUG_VERSION && SHELL
|
||||
|
||||
config USB_DEBUG
|
||||
bool "Enable USB Debug"
|
||||
default n
|
||||
depends on SHELL && DRIVERS_USB && DEBUG_VERSION
|
||||
help
|
||||
Answer Y to enable LiteOS support usb debug.
|
||||
use shell command to open the specified debug level print.
|
||||
config MEM_DEBUG
|
||||
bool "Enable MEM Debug"
|
||||
default n
|
||||
depends on DEBUG_VERSION
|
||||
help
|
||||
Answer Y to enable LiteOS support mem debug.
|
||||
|
||||
config MEM_LEAKCHECK
|
||||
bool "Enable Function call stack of Mem operation recorded"
|
||||
default n
|
||||
depends on DEBUG_VERSION && MEM_DEBUG
|
||||
help
|
||||
Answer Y to enable record the LR of Function call stack of Mem operation, it can check the mem leak through the information of mem node.
|
||||
config BASE_MEM_NODE_INTEGRITY_CHECK
|
||||
bool "Enable integrity check or not"
|
||||
default n
|
||||
depends on DEBUG_VERSION && MEM_DEBUG
|
||||
config MEM_WATERLINE
|
||||
bool "Enable memory pool waterline or not"
|
||||
default n
|
||||
depends on DEBUG_VERSION && MEM_DEBUG
|
||||
|
||||
config VM_OVERLAP_CHECK
|
||||
bool "Enable VM overlap check or not"
|
||||
default n
|
||||
depends on DEBUG_VERSION && MEM_DEBUG
|
||||
help
|
||||
Answer Y to enable vm overlap check.
|
||||
|
||||
endmenu
|
||||
|
||||
######################## config options os drivers ########################
|
||||
menu "Driver"
|
||||
source "drivers/Kconfig"
|
||||
endmenu
|
||||
|
||||
######################## config options os security #######################
|
||||
menu "Security"
|
||||
source "security/Kconfig"
|
||||
endmenu
|
||||
|
||||
menu "Test"
|
||||
config ENABLE_KERNEL_TEST
|
||||
bool "Enable Kernel Test"
|
||||
default n
|
||||
endmenu
|
||||
|
||||
menu "Stack Smashing Protector (SSP) Compiler Feature"
|
||||
|
||||
choice
|
||||
prompt "Enable stack buffer overflow detection"
|
||||
default CC_STACKPROTECTOR_STRONG
|
||||
---help---
|
||||
This option turns on the -fstack-protector GCC feature. This
|
||||
feature puts, at the beginning of functions, a canary value on
|
||||
the stack just before the return address, and validates
|
||||
the value just before actually returning. Stack based buffer
|
||||
overflows (that need to overwrite this return address) now also
|
||||
overwrite the canary, which gets detected and the attack is then
|
||||
neutralized via a kernel panic.
|
||||
|
||||
This feature requires gcc version 4.2 or above, or a distribution
|
||||
gcc with the feature backported. Older versions are automatically
|
||||
detected and for those versions, this configuration option is
|
||||
ignored. (and a warning is printed during bootup)
|
||||
|
||||
config CC_NO_STACKPROTECTOR
|
||||
bool "-fno-stack-protector"
|
||||
|
||||
config CC_STACKPROTECTOR
|
||||
bool "-fstack-protector"
|
||||
|
||||
config CC_STACKPROTECTOR_STRONG
|
||||
bool "-fstack-protector-strong"
|
||||
|
||||
config CC_STACKPROTECTOR_ALL
|
||||
bool "-fstack-protector-all"
|
||||
|
||||
endchoice
|
||||
|
||||
endmenu
|
||||
@ -0,0 +1,28 @@
|
||||
Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
conditions and the following disclaimer.
|
||||
|
||||
2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
of conditions and the following disclaimer in the documentation and/or other materials
|
||||
provided with the distribution.
|
||||
|
||||
3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
to endorse or promote products derived from this software without specific prior written
|
||||
permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
@ -0,0 +1,198 @@
|
||||
# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without modification,
|
||||
# are permitted provided that the following conditions are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
# conditions and the following disclaimer.
|
||||
#
|
||||
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
# of conditions and the following disclaimer in the documentation and/or other materials
|
||||
# provided with the distribution.
|
||||
#
|
||||
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
# to endorse or promote products derived from this software without specific prior written
|
||||
# permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
LITEOSTOPDIR := $(realpath $(dir $(lastword $(MAKEFILE_LIST))))
|
||||
export LITEOSTOPDIR
|
||||
|
||||
APPS = apps
|
||||
ROOTFS = rootfs
|
||||
LITEOS_TARGET = liteos
|
||||
LITEOS_LIBS_TARGET = libs
|
||||
KCONFIG_CMDS := $(notdir $(wildcard $(dir $(shell which menuconfig))*config))
|
||||
|
||||
ohos_kernel ?= liteos_a
|
||||
$(foreach line,$(shell hb env | sed 's/\[OHOS INFO\]/ohos/g;s/ /_/g;s/:_/=/g' || true),$(eval $(line)))
|
||||
ifneq ($(ohos_kernel),liteos_a)
|
||||
$(error The selected product ($(ohos_product)) is not a liteos_a kernel type product)
|
||||
endif
|
||||
|
||||
ifeq ($(PRODUCT_PATH),)
|
||||
PRODUCT_PATH:=$(ohos_product_path)
|
||||
endif
|
||||
|
||||
ifeq ($(DEVICE_PATH),)
|
||||
DEVICE_PATH:=$(ohos_device_path)
|
||||
endif
|
||||
|
||||
ifeq ($(TEE:1=y),y)
|
||||
tee = _tee
|
||||
endif
|
||||
ifeq ($(RELEASE:1=y),y)
|
||||
CONFIG ?= $(PRODUCT_PATH)/kernel_configs/release$(tee).config
|
||||
else
|
||||
CONFIG ?= $(PRODUCT_PATH)/kernel_configs/debug$(tee).config
|
||||
endif
|
||||
|
||||
KCONFIG_CONFIG ?= $(CONFIG)
|
||||
SYSROOT_PATH ?= $(OUT)/sysroot
|
||||
|
||||
# export subdir Makefile related environment variables
|
||||
export SYSROOT_PATH
|
||||
export PRODUCT_PATH
|
||||
export DEVICE_PATH
|
||||
|
||||
# export kconfig related environment variables
|
||||
export CONFIG_=LOSCFG_
|
||||
export srctree=$(LITEOSTOPDIR)
|
||||
|
||||
include $(LITEOSTOPDIR)/config.mk
|
||||
|
||||
ifeq ($(LOSCFG_STORAGE_SPINOR), y)
|
||||
FSTYPE = jffs2
|
||||
endif
|
||||
ifeq ($(LOSCFG_STORAGE_EMMC), y)
|
||||
FSTYPE = vfat
|
||||
endif
|
||||
ifeq ($(LOSCFG_STORAGE_SPINAND), y)
|
||||
FSTYPE = yaffs2
|
||||
endif
|
||||
ROOTFS_DIR = $(OUT)/rootfs
|
||||
ROOTFS_ZIP = $(OUT)/rootfs.zip
|
||||
|
||||
define HELP =
|
||||
Usage: make [TARGET]... [PARAMETER=VALUE]...
|
||||
|
||||
Targets:
|
||||
help: display this help and exit
|
||||
clean: clean compiled objects
|
||||
cleanall: clean all build outputs
|
||||
all: make liteos kernel image and rootfs image (Default target)
|
||||
$(APPS): build all apps
|
||||
$(ROOTFS): make an original rootfs image
|
||||
$(LITEOS_LIBS_TARGET): compile all kernel modules (libraries)
|
||||
$(LITEOS_TARGET): make liteos kernel image
|
||||
update_config: update product kernel config (use menuconfig)
|
||||
xxconfig: invoke xxconfig command of kconfiglib (xxconfig is one of $(KCONFIG_CMDS))
|
||||
|
||||
Parameters:
|
||||
FSTYPE: value should be one of (jffs2 vfat yaffs2)
|
||||
TEE: boolean value(1 or y for true), enable tee
|
||||
RELEASE: boolean value(1 or y for true), build release version
|
||||
CONFIG: kernel config file to be use
|
||||
args: arguments for xxconfig command
|
||||
endef
|
||||
export HELP
|
||||
|
||||
all: $(LITEOS_TARGET) $(ROOTFS)
|
||||
|
||||
help:
|
||||
$(HIDE)echo "$$HELP"
|
||||
|
||||
sysroot:
|
||||
$(HIDE)echo "sysroot:" $(abspath $(SYSROOT_PATH))
|
||||
ifeq ($(origin SYSROOT_PATH),file)
|
||||
$(HIDE)mkdir -p $(SYSROOT_PATH)/build && cd $(SYSROOT_PATH)/build && \
|
||||
ln -snf $(LITEOSTOPDIR)/../../third_party/musl/scripts/build_lite/Makefile && \
|
||||
$(MAKE) TARGETS=liteos_a_user \
|
||||
ARCH=$(ARCH) \
|
||||
TARGET=$(LOSCFG_LLVM_TARGET) \
|
||||
ARCH_CFLAGS="$(LITEOS_CORE_COPTS) -w" \
|
||||
TOPDIR="$(LITEOSTOPDIR)/../.." \
|
||||
SYSROOTDIR="$(SYSROOT_PATH)" \
|
||||
$(if $(LOSCFG_COMPILER_CLANG_LLVM),CLANG="$(LITEOS_COMPILER_PATH)clang",GCC="$(CC)") \
|
||||
BUILD_DEBUG=$(if $(patsubst y,,$(or $(RELEASE:1=y),n)),true,false)
|
||||
endif
|
||||
|
||||
$(filter-out menuconfig,$(KCONFIG_CMDS)):
|
||||
$(HIDE)$@ $(args)
|
||||
|
||||
$(LITEOS_CONFIG_FILE): $(KCONFIG_CONFIG)
|
||||
$(HIDE)env KCONFIG_CONFIG=$< genconfig --config-out $@ --header-path $(LITEOS_MENUCONFIG_H)
|
||||
|
||||
update_config menuconfig:
|
||||
$(HIDE)test -f "$(CONFIG)" && cp -v "$(CONFIG)" .config && menuconfig $(args) && savedefconfig --out "$(CONFIG)"
|
||||
|
||||
$(LITEOS_LIBS_TARGET): sysroot
|
||||
$(HIDE)for dir in $(LIB_SUBDIRS); do $(MAKE) -C $$dir all || exit 1; done
|
||||
|
||||
$(LITEOS_TARGET): $(OUT)/$(LITEOS_TARGET)
|
||||
$(LITEOS_TARGET): $(OUT)/$(LITEOS_TARGET).map
|
||||
#$(LITEOS_TARGET): $(OUT)/$(LITEOS_TARGET).objsize
|
||||
$(LITEOS_TARGET): $(OUT)/$(LITEOS_TARGET).bin
|
||||
$(LITEOS_TARGET): $(OUT)/$(LITEOS_TARGET).sym.sorted
|
||||
$(LITEOS_TARGET): $(OUT)/$(LITEOS_TARGET).asm
|
||||
#$(LITEOS_TARGET): $(OUT)/$(LITEOS_TARGET).size
|
||||
|
||||
$(OUT)/$(LITEOS_TARGET): $(LITEOS_LIBS_TARGET)
|
||||
$(LD) $(LITEOS_LDFLAGS) $(LITEOS_TABLES_LDFLAGS) -Map=$@.map -o $@ --start-group $(LITEOS_LIBDEP) --end-group
|
||||
$(OUT)/$(LITEOS_TARGET).map: $(OUT)/$(LITEOS_TARGET)
|
||||
$(OUT)/$(LITEOS_TARGET).objsize: $(LITEOS_LIBS_TARGET)
|
||||
$(SIZE) -t --common $(OUT)/lib/*.a >$@
|
||||
$(OUT)/$(LITEOS_TARGET).bin: $(OUT)/$(LITEOS_TARGET)
|
||||
$(OBJCOPY) -O binary $< $@
|
||||
$(OUT)/$(LITEOS_TARGET).sym.sorted: $(OUT)/$(LITEOS_TARGET)
|
||||
$(OBJDUMP) -t $< |sort >$@
|
||||
$(OUT)/$(LITEOS_TARGET).asm: $(OUT)/$(LITEOS_TARGET)
|
||||
$(OBJDUMP) -d $< >$@
|
||||
$(OUT)/$(LITEOS_TARGET).size: $(OUT)/$(LITEOS_TARGET)
|
||||
$(NM) -S --size-sort $< >$@
|
||||
|
||||
$(APPS): sysroot
|
||||
$(HIDE)$(MAKE) -C apps all
|
||||
|
||||
$(ROOTFS): $(APPS)
|
||||
$(HIDE)mkdir -p $(OUT)/musl
|
||||
ifeq ($(LOSCFG_COMPILER_CLANG_LLVM), y)
|
||||
$(HIDE)cp -fp $$($(CC) $(LITEOS_CFLAGS) -print-file-name=libc.so) $(OUT)/musl
|
||||
$(HIDE)cp -fp $$($(GPP) $(LITEOS_CXXFLAGS) -print-file-name=libc++.so) $(OUT)/musl
|
||||
else
|
||||
$(HIDE)cp -fp $$($(CC) $(LITEOS_CFLAGS) -print-file-name=libc.so) $(OUT)/musl
|
||||
$(HIDE)cp -fp $$($(CC) $(LITEOS_CFLAGS) -print-file-name=libgcc_s.so.1) $(OUT)/musl
|
||||
$(HIDE)cp -fp $$($(GPP) $(LITEOS_CXXFLAGS) -print-file-name=libstdc++.so.6) $(OUT)/musl
|
||||
endif
|
||||
$(HIDE)$(LITEOS_SCRIPTPATH)/make_rootfs/rootfsdir.sh $(OUT) $(ROOTFS_DIR)
|
||||
$(HIDE)shopt -s nullglob && $(STRIP) $(ROOTFS_DIR)/bin/* $(ROOTFS_DIR)/lib/*
|
||||
ifneq ($(VERSION),)
|
||||
$(HIDE)$(LITEOS_SCRIPTPATH)/make_rootfs/releaseinfo.sh "$(VERSION)" $(ROOTFS_DIR)
|
||||
endif
|
||||
$(HIDE)$(LITEOS_SCRIPTPATH)/make_rootfs/rootfsimg.sh $(ROOTFS_DIR) $(FSTYPE)
|
||||
$(HIDE)cd $(ROOTFS_DIR)/.. && zip -r $(ROOTFS_ZIP) $(ROOTFS)
|
||||
|
||||
clean:
|
||||
$(HIDE)if [ -d $(SYSROOT_PATH)/build ]; then $(MAKE) -C $(SYSROOT_PATH)/build clean; fi
|
||||
$(HIDE)for dir in $(LIB_SUBDIRS) apps; do $(MAKE) -C $$dir clean || exit 1; done
|
||||
$(HIDE)$(RM) $(LITEOS_MENUCONFIG_H)
|
||||
$(HIDE)echo "clean $(LOSCFG_PLATFORM) finish"
|
||||
|
||||
cleanall: clean
|
||||
$(HIDE)$(RM) $(LITEOSTOPDIR)/out $(LITEOS_CONFIG_FILE)
|
||||
$(HIDE)echo "clean all done"
|
||||
|
||||
.PHONY: all clean cleanall sysroot help update_config
|
||||
.PHONY: $(LITEOS_TARGET) $(ROOTFS) $(APPS) $(KCONFIG_CMDS) $(LITEOS_LIBS_TARGET) $(KCONFIG_CONFIG)
|
||||
@ -0,0 +1,105 @@
|
||||
# LiteOS Cortex-A<a name="EN-US_TOPIC_0000001096612501"></a>
|
||||
|
||||
- [Introduction](#section11660541593)
|
||||
- [Directory Structure](#section161941989596)
|
||||
- [Constraints](#section119744591305)
|
||||
- [Usage](#section741617511812)
|
||||
- [Preparations](#section1579912573329)
|
||||
- [Source Code Acquisition](#section11443189655)
|
||||
- [Compilation and Building](#section2081013992812)
|
||||
- [Contribution](#section1371123476304)
|
||||
- [Repositories Involved](#section1371113476307)
|
||||
|
||||
## Introduction<a name="section11660541593"></a>
|
||||
|
||||
The OpenHarmony LiteOS Cortex-A is a new-generation kernel developed based on the Huawei LiteOS kernel. Huawei LiteOS is a lightweight operating system \(OS\) built for the Internet of Things \(IoT\) field. With the rapid development of the IoT industry, OpenHarmony LiteOS Cortex-A brings small-sized, low-power, and high-performance experience and builds a unified and open ecosystem for developers. In addition, it provides rich kernel mechanisms, more comprehensive Portable Operating System Interface \(POSIX\), and a unified driver framework, Hardware Driver Foundation \(HDF\), which offers unified access for device developers and friendly development experience for application developers. [Figure 1](#fig27311582210) shows the architecture of the OpenHarmony LiteOS Cortex-A kernel.
|
||||
|
||||
**Figure 1** Architecture of the OpenHarmony LiteOS Cortex-A kernel<a name="fig27311582210"></a>
|
||||
|
||||
|
||||
## Directory Structure<a name="section161941989596"></a>
|
||||
|
||||
```
|
||||
/kernel/liteos_a
|
||||
├── apps # User-space init and shell application programs
|
||||
├── arch # System architecture, such as ARM
|
||||
│ └── arm # Code for ARM architecture
|
||||
├── bsd # Code of the driver and adaptation layer module related to the FreeBSD, such as the USB module
|
||||
├── compat # Kernel API compatibility
|
||||
│ └── posix # POSIX APIs
|
||||
├── drivers # Kernel drivers
|
||||
│ └── char # Character device
|
||||
│ ├── mem # Driver for accessing physical input/output (I/O) devices
|
||||
│ ├── quickstart # APIs for quick start of the system
|
||||
│ ├── random # Driver for random number generators
|
||||
│ └── video # Framework of the framebuffer driver
|
||||
├── fs # File system module, which mainly derives from the NuttX open-source project
|
||||
│ ├── fat # FAT file system
|
||||
│ ├── jffs2 # JFFS2 file system
|
||||
│ ├── include # Header files exposed externally
|
||||
│ ├── nfs # NFS file system
|
||||
│ ├── proc # proc file system
|
||||
│ ├── ramfs # RAMFS file system
|
||||
│ └── vfs # VFS layer
|
||||
├── kernel # Kernel modules including the process, memory, and IPC modules
|
||||
│ ├── base # Basic kernel modules including the scheduling and memory modules
|
||||
│ ├── common # Common components used by the kernel
|
||||
│ ├── extended # Extended kernel modules including the dynamic loading, vDSO, and LiteIPC modules
|
||||
│ ├── include # Header files exposed externally
|
||||
│ └── user # Init process loading
|
||||
├── lib # Kernel library
|
||||
├── net # Network module, which mainly derives from the lwIP open-source project
|
||||
├── platform # Code for supporting different systems on a chip (SOCs), such as Hi3516D V300
|
||||
│ ├── hw # Logic code related to clocks and interrupts
|
||||
│ ├── include # Header files exposed externally
|
||||
│ └── uart # Logic code related to the serial port
|
||||
├── platform # Code for supporting different systems on a chip (SOCs), such as Hi3516D V300
|
||||
├── security # Code related to security features, including process permission management and virtual ID mapping management
|
||||
├── syscall # System calling
|
||||
└── tools # Building tools as well as related configuration and code
|
||||
```
|
||||
|
||||
## Constraints<a name="section119744591305"></a>
|
||||
|
||||
- Programming languages: C and C++
|
||||
- Applicable development boards: Hi3516D V300
|
||||
- Hi3516D V300 uses the FAT file system by default.
|
||||
|
||||
## Usage<a name="section741617511812"></a>
|
||||
|
||||
OpenHarmony LiteOS Cortex-A supports the [Hi3516D V300](https://gitee.com/openharmony/docs/blob/master/en/device-dev/quick-start/quickstart-appendix-hi3516.md). You can develop and run your applications based on this development board.
|
||||
|
||||
### Preparations<a name="section1579912573329"></a>
|
||||
|
||||
You need to set up the compilation environment on Ubuntu.
|
||||
|
||||
- [Setting Up Ubuntu Development Environment](https://gitee.com/openharmony/docs/blob/master/en/device-dev/quick-start/Readme-EN.md)
|
||||
|
||||
### Source Code Acquisition<a name="section11443189655"></a>
|
||||
|
||||
Download and decompress a set of source code on a Ubuntu server to acquire the [source code](https://gitee.com/openharmony/docs/blob/master/en/device-dev/get-code/sourcecode-acquire.md).
|
||||
|
||||
### Compilation and Building<a name="section2081013992812"></a>
|
||||
|
||||
For details about how to develop the first application, see: [Developing the First Example Program Running on Hi3516](https://gitee.com/openharmony/docs/blob/master/en/device-dev/quick-start/quickstart-pkg-3516-helloworld.md)
|
||||
|
||||
For compilation, please refer to the [compilation instructions](https://gitee.com/openharmony/docs/blob/master/en/device-dev/quick-start/quickstart-pkg-3516-build.md).
|
||||
|
||||
## Contribution<a name="section1371123476304"></a>
|
||||
|
||||
[How to involve](https://gitee.com/openharmony/docs/blob/HEAD/en/contribute/contribution-guide.md)
|
||||
|
||||
[Commit message spec](https://gitee.com/openharmony/kernel_liteos_a/wikis/Commit%20message%20%E8%A7%84%E8%8C%83)
|
||||
|
||||
[C&C++ Secure Coding Guide](https://gitee.com/openharmony/docs/blob/master/en/contribute/OpenHarmony-c-cpp-secure-coding-guide.md)
|
||||
|
||||
[LiteOS-A Kernel Coding Style Guide](https://gitee.com/openharmony/kernel_liteos_a/wikis/LiteOS-A%20%E5%86%85%E6%A0%B8%E7%BC%96%E7%A0%81%E8%A7%84%E8%8C%83%E6%8C%87%E5%8D%97)
|
||||
|
||||
## Repositories Involved<a name="section1371113476307"></a>
|
||||
|
||||
[Kernel subsystem](https://gitee.com/openharmony/docs/blob/master/en/readme/kernel.md)
|
||||
|
||||
[drivers\_liteos](https://gitee.com/openharmony/drivers_liteos/blob/master/README.md)
|
||||
|
||||
[kernel\_liteos\_a](https://gitee.com/openharmony/kernel_liteos_a/blob/master/README.md)
|
||||
|
||||
@ -0,0 +1,62 @@
|
||||
# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without modification,
|
||||
# are permitted provided that the following conditions are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
# conditions and the following disclaimer.
|
||||
#
|
||||
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
# of conditions and the following disclaimer in the documentation and/or other materials
|
||||
# provided with the distribution.
|
||||
#
|
||||
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
# to endorse or promote products derived from this software without specific prior written
|
||||
# permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
import("//kernel/liteos_a/liteos.gni")
|
||||
|
||||
group("apps") {
|
||||
deps = []
|
||||
|
||||
if (defined(LOSCFG_SHELL)) {
|
||||
deps += [
|
||||
"mksh",
|
||||
"shell",
|
||||
"toybox",
|
||||
]
|
||||
}
|
||||
|
||||
if (defined(LOSCFG_USER_INIT_DEBUG)) {
|
||||
deps += [ "init" ]
|
||||
}
|
||||
|
||||
if (defined(LOSCFG_NET_LWIP_SACK_TFTP)) {
|
||||
deps += [ "tftp" ]
|
||||
}
|
||||
|
||||
if (defined(LOSCFG_DRIVERS_TRACE)) {
|
||||
deps += [ "trace" ]
|
||||
}
|
||||
|
||||
if (defined(LOSCFG_DRIVERS_PERF)) {
|
||||
deps += [ "perf" ]
|
||||
}
|
||||
|
||||
if (defined(LOSCFG_KERNEL_LMS)) {
|
||||
deps += [ "lms:sample_usr_lms" ]
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,40 @@
|
||||
# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without modification,
|
||||
# are permitted provided that the following conditions are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
# conditions and the following disclaimer.
|
||||
#
|
||||
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
# of conditions and the following disclaimer in the documentation and/or other materials
|
||||
# provided with the distribution.
|
||||
#
|
||||
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
# to endorse or promote products derived from this software without specific prior written
|
||||
# permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
APPSTOPDIR := $(shell pwd)
|
||||
LITEOSTOPDIR ?= $(APPSTOPDIR)/..
|
||||
export LITEOSTOPDIR
|
||||
export APPSTOPDIR
|
||||
|
||||
include $(APPSTOPDIR)/config.mk
|
||||
|
||||
all clean:
|
||||
$(HIDE) for dir in $(APP_SUBDIRS); do $(MAKE) -C $$dir $@ || exit 1; done
|
||||
|
||||
.PHONY: all clean
|
||||
@ -0,0 +1,32 @@
|
||||
# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without modification,
|
||||
# are permitted provided that the following conditions are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
# conditions and the following disclaimer.
|
||||
#
|
||||
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
# of conditions and the following disclaimer in the documentation and/or other materials
|
||||
# provided with the distribution.
|
||||
#
|
||||
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
# to endorse or promote products derived from this software without specific prior written
|
||||
# permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
override TARGET = $(OUT)/bin/$(APP_NAME)
|
||||
|
||||
include $(MODULE)
|
||||
@ -0,0 +1,79 @@
|
||||
# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without modification,
|
||||
# are permitted provided that the following conditions are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
# conditions and the following disclaimer.
|
||||
#
|
||||
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
# of conditions and the following disclaimer in the documentation and/or other materials
|
||||
# provided with the distribution.
|
||||
#
|
||||
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
# to endorse or promote products derived from this software without specific prior written
|
||||
# permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
include $(LITEOSTOPDIR)/config.mk
|
||||
|
||||
# common flags config
|
||||
BASE_OPTS := -D_FORTIFY_SOURCE=2 -D_XOPEN_SOURCE=700
|
||||
|
||||
ASFLAGS :=
|
||||
CFLAGS := $(LITEOS_COPTS) $(BASE_OPTS) -fPIE
|
||||
CXXFLAGS := $(LITEOS_CXXOPTS) $(BASE_OPTS) -fPIE
|
||||
LDFLAGS := $(LITEOS_CORE_COPTS) -pie -Wl,-z,relro,-z,now -O2
|
||||
|
||||
CFLAGS := $(filter-out -fno-pic -fno-builtin -nostdinc -nostdlib,$(CFLAGS))
|
||||
CXXFLAGS := $(filter-out -fno-pic -fno-builtin -nostdinc -nostdlib -nostdinc++,$(CXXFLAGS))
|
||||
|
||||
# alias variable config
|
||||
HIDE := @
|
||||
MAKE := make
|
||||
RM := rm -rf
|
||||
CP := cp -rf
|
||||
MV := mv -f
|
||||
|
||||
APP := $(APPSTOPDIR)/app.mk
|
||||
|
||||
##build modules config##
|
||||
APP_SUBDIRS :=
|
||||
|
||||
ifeq ($(LOSCFG_SHELL), y)
|
||||
APP_SUBDIRS += shell
|
||||
APP_SUBDIRS += mksh
|
||||
APP_SUBDIRS += toybox
|
||||
endif
|
||||
|
||||
ifeq ($(LOSCFG_KERNEL_LMS), y)
|
||||
APP_SUBDIRS += lms
|
||||
endif
|
||||
|
||||
ifeq ($(LOSCFG_USER_INIT_DEBUG), y)
|
||||
APP_SUBDIRS += init
|
||||
endif
|
||||
|
||||
ifeq ($(LOSCFG_NET_LWIP_SACK_TFTP), y)
|
||||
APP_SUBDIRS += tftp
|
||||
endif
|
||||
|
||||
ifeq ($(LOSCFG_DRIVERS_TRACE), y)
|
||||
APP_SUBDIRS += trace
|
||||
endif
|
||||
|
||||
ifeq ($(LOSCFG_DRIVERS_PERF), y)
|
||||
APP_SUBDIRS += perf
|
||||
endif
|
||||
@ -0,0 +1,39 @@
|
||||
# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without modification,
|
||||
# are permitted provided that the following conditions are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
# conditions and the following disclaimer.
|
||||
#
|
||||
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
# of conditions and the following disclaimer in the documentation and/or other materials
|
||||
# provided with the distribution.
|
||||
#
|
||||
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
# to endorse or promote products derived from this software without specific prior written
|
||||
# permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
import("//kernel/liteos_a/liteos.gni")
|
||||
|
||||
executable("init") {
|
||||
sources = [ "src/init.c" ]
|
||||
|
||||
if (defined(LOSCFG_QUICK_START)) {
|
||||
ldflags = [ "--static" ]
|
||||
defines = [ "LOSCFG_QUICK_START" ]
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,41 @@
|
||||
# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without modification,
|
||||
# are permitted provided that the following conditions are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
# conditions and the following disclaimer.
|
||||
#
|
||||
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
# of conditions and the following disclaimer in the documentation and/or other materials
|
||||
# provided with the distribution.
|
||||
#
|
||||
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
# to endorse or promote products derived from this software without specific prior written
|
||||
# permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
include $(APPSTOPDIR)/config.mk
|
||||
|
||||
APP_NAME := $(notdir $(shell pwd))
|
||||
|
||||
LOCAL_SRCS := src/init.c
|
||||
|
||||
ifeq ($(LOSCFG_QUICK_START), y)
|
||||
LDFLAGS += --static
|
||||
CFLAGS += -DLOSCFG_QUICK_START
|
||||
endif
|
||||
|
||||
include $(APP)
|
||||
@ -0,0 +1,99 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <errno.h>
|
||||
#include <unistd.h>
|
||||
#include <sys/wait.h>
|
||||
|
||||
#ifdef LOSCFG_QUICK_START
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include <sys/mman.h>
|
||||
#include <fcntl.h>
|
||||
#include <sys/ioctl.h>
|
||||
|
||||
#define QUICKSTART_IOC_MAGIC 'T'
|
||||
#define QUICKSTART_INITSTEP2 _IO(QUICKSTART_IOC_MAGIC, 0)
|
||||
#define WAIT_FOR_SAMPLE 300000 // wait 300ms for sample
|
||||
#endif
|
||||
int main(int argc, char * const *argv)
|
||||
{
|
||||
(void)argv;
|
||||
int ret;
|
||||
pid_t gid;
|
||||
const char *shellPath = "/bin/mksh";
|
||||
|
||||
#ifdef LOSCFG_QUICK_START
|
||||
const char *samplePath = "/dev/shm/sample_quickstart";
|
||||
|
||||
ret = fork();
|
||||
if (ret < 0) {
|
||||
printf("Failed to fork for sample_quickstart\n");
|
||||
} else if (ret == 0) {
|
||||
(void)execve(samplePath, NULL, NULL); // 执行可执行文件
|
||||
exit(0);
|
||||
}
|
||||
|
||||
usleep(WAIT_FOR_SAMPLE);
|
||||
|
||||
int fd = open("/dev/quickstart", O_RDONLY);
|
||||
if (fd != -1) {
|
||||
ioctl(fd, QUICKSTART_INITSTEP2);
|
||||
close(fd);
|
||||
}
|
||||
#endif
|
||||
ret = fork(); // 创建第一个程序来跑shell
|
||||
if (ret < 0) {
|
||||
printf("Failed to fork for shell\n");
|
||||
} else if (ret == 0) {
|
||||
gid = getpgrp(); // 返回进程组ID
|
||||
if (gid < 0) {
|
||||
printf("get group id failed, pgrpid %d, errno %d\n", gid, errno);
|
||||
exit(0);
|
||||
}
|
||||
ret = tcsetpgrp(STDIN_FILENO, gid);
|
||||
if (ret != 0) {
|
||||
printf("tcsetpgrp failed, errno %d\n", errno);
|
||||
exit(0);
|
||||
}
|
||||
(void)execve(shellPath, NULL, NULL); // 正常执行命令行程序可执行文件
|
||||
exit(0);
|
||||
}
|
||||
// ret > 0
|
||||
while (1) {
|
||||
ret = waitpid(-1, 0, WNOHANG);
|
||||
if (ret == 0) {
|
||||
sleep(1);
|
||||
}
|
||||
};
|
||||
}
|
||||
@ -0,0 +1,77 @@
|
||||
# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without modification,
|
||||
# are permitted provided that the following conditions are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
# conditions and the following disclaimer.
|
||||
#
|
||||
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
# of conditions and the following disclaimer in the documentation and/or other materials
|
||||
# provided with the distribution.
|
||||
#
|
||||
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
# to endorse or promote products derived from this software without specific prior written
|
||||
# permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
import("//build/lite/config/component/lite_component.gni")
|
||||
lite_component("LMS-Sample") {
|
||||
features = [ ":sample_usr_lms" ]
|
||||
}
|
||||
executable("sample_usr_lms") {
|
||||
output_name = "sample_usr_lms"
|
||||
sources = [ "src/sample_usr_lms.c" ]
|
||||
include_dirs = []
|
||||
defines = []
|
||||
if (ohos_build_compiler == "gcc") {
|
||||
cflags_c = [
|
||||
"-O0",
|
||||
"-fsanitize=kernel-address",
|
||||
"-funwind-tables",
|
||||
"-fasynchronous-unwind-tables",
|
||||
]
|
||||
} else {
|
||||
cflags_c = [
|
||||
"-O0",
|
||||
"-fsanitize=kernel-address",
|
||||
"-mllvm",
|
||||
"-asan-instrumentation-with-call-threshold=0",
|
||||
"-mllvm",
|
||||
"-asan-stack=0",
|
||||
"-mllvm",
|
||||
"-asan-globals=0",
|
||||
"-funwind-tables",
|
||||
"-fasynchronous-unwind-tables",
|
||||
]
|
||||
}
|
||||
ldflags = [
|
||||
"-rdynamic",
|
||||
"-lunwind",
|
||||
"-lusrlms",
|
||||
"-Wl,--wrap=realloc",
|
||||
"-Wl,--wrap=calloc",
|
||||
"-Wl,--wrap=malloc",
|
||||
"-Wl,--wrap=free",
|
||||
"-Wl,--wrap=valloc",
|
||||
"-Wl,--wrap=aligned_alloc",
|
||||
"-Wl,--wrap=memset",
|
||||
"-Wl,--wrap=memcpy",
|
||||
"-Wl,--wrap=memmove",
|
||||
"-Wl,--wrap=strcpy",
|
||||
"-Wl,--wrap=strcat",
|
||||
]
|
||||
deps = [ "$LITEOSTOPDIR/kernel/extended/lms/usr:usrlmslib" ]
|
||||
}
|
||||
@ -0,0 +1,250 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
static void BufWriteTest(void *buf, int start, int end)
|
||||
{
|
||||
for (int i = start; i <= end; i++) {
|
||||
((char *)buf)[i] = 'a';
|
||||
}
|
||||
}
|
||||
|
||||
static void BufReadTest(void *buf, int start, int end)
|
||||
{
|
||||
char tmp;
|
||||
for (int i = start; i <= end; i++) {
|
||||
tmp = ((char *)buf)[i];
|
||||
}
|
||||
}
|
||||
|
||||
static void LmsMallocTest(void)
|
||||
{
|
||||
#define TEST_SIZE 16
|
||||
printf("\n-------- LmsMallocTest Start --------\n");
|
||||
char *buf = (char *)malloc(TEST_SIZE);
|
||||
if (buf == NULL) {
|
||||
return;
|
||||
}
|
||||
printf("[LmsMallocTest] read overflow & underflow error should be triggered, read range[-1, TEST_SIZE]\n");
|
||||
BufReadTest(buf, -1, TEST_SIZE);
|
||||
printf("[LmsMallocTest] write overflow error should be triggered, write range[0, TEST_SIZE]\n");
|
||||
BufWriteTest(buf, 0, TEST_SIZE);
|
||||
|
||||
free(buf);
|
||||
printf("\n-------- LmsMallocTest End --------\n");
|
||||
}
|
||||
|
||||
static void LmsReallocTest(void)
|
||||
{
|
||||
#define TEST_SIZE 64
|
||||
#define TEST_SIZE_MIN 32
|
||||
printf("\n-------- LmsReallocTest Start --------\n");
|
||||
char *buf = (char *)malloc(TEST_SIZE);
|
||||
printf("[LmsReallocTest] read overflow & underflow error should be triggered, read range[-1, TEST_SIZE]\n");
|
||||
BufReadTest(buf, -1, TEST_SIZE);
|
||||
char *buf1 = (char *)realloc(buf, TEST_SIZE_MIN);
|
||||
if (buf1 == NULL) {
|
||||
free(buf);
|
||||
return;
|
||||
}
|
||||
buf = NULL;
|
||||
printf("[LmsReallocTest] read overflow & underflow error should be triggered, read range[-1, TEST_SIZE_MIN]\n");
|
||||
BufReadTest(buf1, -1, TEST_SIZE_MIN);
|
||||
free(buf1);
|
||||
printf("\n-------- LmsReallocTest End --------\n");
|
||||
}
|
||||
|
||||
static void LmsCallocTest(void)
|
||||
{
|
||||
#define TEST_SIZE 16
|
||||
printf("\n-------- LmsCallocTest Start --------\n");
|
||||
char *buf = (char *)calloc(4, 4); /* 4: test size */
|
||||
if (buf == NULL) {
|
||||
return;
|
||||
}
|
||||
printf("[LmsCallocTest] read overflow & underflow error should be triggered, read range[-1, TEST_SIZE]\n");
|
||||
BufReadTest(buf, -1, TEST_SIZE);
|
||||
free(buf);
|
||||
printf("\n-------- LmsCallocTest End --------\n");
|
||||
}
|
||||
|
||||
static void LmsVallocTest(void)
|
||||
{
|
||||
#define TEST_SIZE 4096
|
||||
printf("\n-------- LmsVallocTest Start --------\n");
|
||||
char *buf = (char *)valloc(TEST_SIZE);
|
||||
if (buf == NULL) {
|
||||
return;
|
||||
}
|
||||
printf("[LmsVallocTest] read overflow & underflow error should be triggered, read range[-1, TEST_SIZE]\n");
|
||||
BufReadTest(buf, -1, TEST_SIZE);
|
||||
free(buf);
|
||||
printf("\n-------- LmsVallocTest End --------\n");
|
||||
}
|
||||
|
||||
static void LmsAlignedAllocTest(void)
|
||||
{
|
||||
#define TEST_ALIGN_SIZE 64
|
||||
#define TEST_SIZE 128
|
||||
printf("\n-------- LmsAlignedAllocTest Start --------\n");
|
||||
char *buf = (char *)aligned_alloc(TEST_ALIGN_SIZE, TEST_SIZE);
|
||||
if (buf == NULL) {
|
||||
return;
|
||||
}
|
||||
printf("[LmsAlignedAllocTest] read overflow & underflow error should be triggered, read range[-1,128]\n");
|
||||
BufReadTest(buf, -1, 128);
|
||||
free(buf);
|
||||
printf("\n-------- LmsAlignedAllocTest End --------\n");
|
||||
}
|
||||
|
||||
static void LmsMemsetTest(void)
|
||||
{
|
||||
#define TEST_SIZE 32
|
||||
printf("\n-------- LmsMemsetTest Start --------\n");
|
||||
char *buf = (char *)malloc(TEST_SIZE);
|
||||
if (buf == NULL) {
|
||||
return;
|
||||
}
|
||||
printf("[LmsMemsetTest] memset overflow & underflow error should be triggered, memset size:%d\n", TEST_SIZE + 1);
|
||||
memset(buf, 0, TEST_SIZE + 1);
|
||||
free(buf);
|
||||
printf("\n-------- LmsMemsetTest End --------\n");
|
||||
}
|
||||
|
||||
static void LmsMemcpyTest(void)
|
||||
{
|
||||
#define TEST_SIZE 20
|
||||
printf("\n-------- LmsMemcpyTest Start --------\n");
|
||||
char *buf = (char *)malloc(TEST_SIZE);
|
||||
if (buf == NULL) {
|
||||
return;
|
||||
}
|
||||
char localBuf[32] = {0}; /* 32: test size */
|
||||
printf("[LmsMemcpyTest] memcpy overflow error should be triggered, memcpy size:%d\n", TEST_SIZE + 1);
|
||||
memcpy(buf, localBuf, TEST_SIZE + 1);
|
||||
free(buf);
|
||||
printf("\n-------- LmsMemcpyTest End --------\n");
|
||||
}
|
||||
|
||||
static void LmsMemmoveTest(void)
|
||||
{
|
||||
#define TEST_SIZE 20
|
||||
printf("\n-------- LmsMemmoveTest Start --------\n");
|
||||
char *buf = (char *)malloc(TEST_SIZE);
|
||||
if (buf == NULL) {
|
||||
return;
|
||||
}
|
||||
printf("[LmsMemmoveTest] memmove overflow error should be triggered\n");
|
||||
memmove(buf + 12, buf, 10); /* 12 and 10: test size */
|
||||
free(buf);
|
||||
printf("\n-------- LmsMemmoveTest End --------\n");
|
||||
}
|
||||
|
||||
static void LmsStrcpyTest(void)
|
||||
{
|
||||
#define TEST_SIZE 16
|
||||
printf("\n-------- LmsStrcpyTest Start --------\n");
|
||||
char *buf = (char *)malloc(TEST_SIZE);
|
||||
if (buf == NULL) {
|
||||
return;
|
||||
}
|
||||
char *testStr = "bbbbbbbbbbbbbbbbb";
|
||||
printf("[LmsStrcpyTest] strcpy overflow error should be triggered, src string buf size:%d\n",
|
||||
(int)strlen(testStr) + 1);
|
||||
strcpy(buf, testStr);
|
||||
free(buf);
|
||||
printf("\n-------- LmsStrcpyTest End --------\n");
|
||||
}
|
||||
|
||||
static void LmsStrcatTest(void)
|
||||
{
|
||||
#define TEST_SIZE 16
|
||||
printf("\n-------- LmsStrcatTest Start --------\n");
|
||||
char *buf = (char *)malloc(TEST_SIZE);
|
||||
if (buf == NULL) {
|
||||
return;
|
||||
}
|
||||
buf[0] = 'a';
|
||||
buf[1] = 'b';
|
||||
buf[2] = 0;
|
||||
char *testStr = "cccccccccccccc";
|
||||
printf("[LmsStrcatTest] strcat overflow error should be triggered, src string:%s dest string:%s"
|
||||
"total buf size:%d\n",
|
||||
testStr, buf, strlen(testStr) + strlen(buf) + 1);
|
||||
strcat(buf, testStr);
|
||||
free(buf);
|
||||
printf("\n-------- LmsStrcatTest End --------\n");
|
||||
}
|
||||
|
||||
static void LmsFreeTest(void)
|
||||
{
|
||||
#define TEST_SIZE 16
|
||||
printf("\n-------- LmsFreeTest Start --------\n");
|
||||
char *buf = (char *)malloc(TEST_SIZE);
|
||||
if (buf == NULL) {
|
||||
return;
|
||||
}
|
||||
printf("[LmsFreeTest] free size:%d\n", TEST_SIZE);
|
||||
free(buf);
|
||||
printf("[LmsFreeTest] Use after free error should be triggered, read range[1,1]\n");
|
||||
BufReadTest(buf, 1, 1);
|
||||
printf("[LmsFreeTest] double free error should be triggered\n");
|
||||
free(buf);
|
||||
printf("\n-------- LmsFreeTest End --------\n");
|
||||
}
|
||||
|
||||
int main(int argc, char * const *argv)
|
||||
{
|
||||
(void)argc;
|
||||
(void)argv;
|
||||
printf("\n############### Lms Test start ###############\n");
|
||||
char *tmp = (char *)malloc(5000); /* 5000: test mem size */
|
||||
if (tmp == NULL) {
|
||||
return -1;
|
||||
}
|
||||
LmsMallocTest();
|
||||
LmsReallocTest();
|
||||
LmsCallocTest();
|
||||
LmsVallocTest();
|
||||
LmsAlignedAllocTest();
|
||||
LmsMemsetTest();
|
||||
LmsMemcpyTest();
|
||||
LmsMemmoveTest();
|
||||
LmsStrcpyTest();
|
||||
LmsStrcatTest();
|
||||
LmsFreeTest();
|
||||
free(tmp);
|
||||
printf("\n############### Lms Test End ###############\n");
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,100 @@
|
||||
# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without modification,
|
||||
# are permitted provided that the following conditions are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
# conditions and the following disclaimer.
|
||||
#
|
||||
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
# of conditions and the following disclaimer in the documentation and/or other materials
|
||||
# provided with the distribution.
|
||||
#
|
||||
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
# to endorse or promote products derived from this software without specific prior written
|
||||
# permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
import("//build/lite/config/component/lite_component.gni")
|
||||
import("//kernel/liteos_a/liteos.gni")
|
||||
import("$THIRDPARTY_MKSH_DIR/mksh.gni")
|
||||
|
||||
group("mksh") {
|
||||
deps = [ ":build_mksh" ]
|
||||
}
|
||||
|
||||
copy("copy_mksh_src") {
|
||||
sources = MKSH_SRC_DIR
|
||||
outputs = [ "$target_out_dir/mksh_build" ]
|
||||
}
|
||||
|
||||
build_ext_component("build_mksh") {
|
||||
deps = [ ":copy_mksh_src" ]
|
||||
deps += [ "$THIRDPARTY_MUSL_DIR:sysroot_lite" ]
|
||||
exec_path = rebase_path("$target_out_dir/mksh_build")
|
||||
|
||||
cflags = [
|
||||
"-flto",
|
||||
"-fdata-sections",
|
||||
"-ffunction-sections",
|
||||
"-fstack-protector-strong",
|
||||
"-D_FORTIFY_SOURCE=2",
|
||||
"-DMKSH_DISABLE_TTY_WARNING",
|
||||
"-DMKSH_SMALL=1",
|
||||
"-DMKSH_ASSUME_UTF8=1",
|
||||
"-DMKSH_SMALL_BUT_FAST=0",
|
||||
"-DMKSH_S_NOVI=1",
|
||||
"-DHAVE_CAN_FSTACKPROTECTORSTRONG=1",
|
||||
"-DMKSH_LESS_CMDLINE_EDITING",
|
||||
"-DMKSH_LESS_BUILDINS",
|
||||
"-DMKSH_NO_INITCOMS",
|
||||
"-DADAPT_FOR_LITEOS_A",
|
||||
]
|
||||
if (defined(LOSCFG_COMPILER_CLANG_LLVM)) {
|
||||
cflags += [ "-Oz" ]
|
||||
} else {
|
||||
cflags += [ "-O2" ]
|
||||
}
|
||||
cflags = string_join(" ", cflags)
|
||||
|
||||
extra_flags = string_join(" ", target_arch_cflags)
|
||||
if (ohos_build_compiler == "clang") {
|
||||
extra_flags += " --target=$target_triple"
|
||||
extra_flags += " --sysroot=" + rebase_path(ohos_current_sysroot)
|
||||
}
|
||||
|
||||
command = "rm -rf .git && env"
|
||||
command += " CC=\"$ohos_current_cc_command\""
|
||||
command += " TARGET_OS=OpenHarmony"
|
||||
command += " CFLAGS=\"$cflags $extra_flags\""
|
||||
command += " LDFLAGS=\"-Wl,--gc-sections -flto -O2\""
|
||||
command += " sh ./Build.sh -r"
|
||||
|
||||
# copy mksh and .mkshrc to out dir
|
||||
command += " && mkdir -p "
|
||||
command += rebase_path("$root_out_dir/bin", exec_path)
|
||||
command += " && install -D mksh "
|
||||
command += rebase_path("$root_out_dir/unstripped/bin/mksh", exec_path)
|
||||
command += " && $ohos_current_strip_command mksh -o "
|
||||
command += rebase_path("$root_out_dir/bin/mksh", exec_path)
|
||||
command += " && install -D .mkshrc "
|
||||
command += rebase_path("$root_out_dir/etc/.mkshrc", exec_path)
|
||||
|
||||
outputs = [
|
||||
"$root_out_dir/unstripped/bin/mksh",
|
||||
"$root_out_dir/bin/mksh",
|
||||
"$root_out_dir/etc/.mkshrc",
|
||||
]
|
||||
}
|
||||
@ -0,0 +1,56 @@
|
||||
# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without modification,
|
||||
# are permitted provided that the following conditions are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
# conditions and the following disclaimer.
|
||||
#
|
||||
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
# of conditions and the following disclaimer in the documentation and/or other materials
|
||||
# provided with the distribution.
|
||||
#
|
||||
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
# to endorse or promote products derived from this software without specific prior written
|
||||
# permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
include $(APPSTOPDIR)/config.mk
|
||||
|
||||
BUILD_DIR := $(OUT)/mksh_build
|
||||
BUILD_LOG := $(BUILD_DIR)/build.log
|
||||
|
||||
CFLAGS += -DMKSH_DISABLE_TTY_WARNING -DMKSH_SMALL=1 -DMKSH_ASSUME_UTF8=1 -DMKSH_SMALL_BUT_FAST=0 -DMKSH_S_NOVI=1 -DHAVE_CAN_FSTACKPROTECTORSTRONG=1
|
||||
CFLAGS += -DMKSH_LESS_CMDLINE_EDITING -DMKSH_LESS_BUILDINS -DMKSH_NO_INITCOMS -DADAPT_FOR_LITEOS_A
|
||||
CFLAGS += -Wno-error
|
||||
LDFLAGS += -Wl,--gc-sections
|
||||
|
||||
all:
|
||||
ifneq ($(wildcard $(BUILD_DIR)/Rebuild.sh),)
|
||||
$(HIDE)echo "not clean, rebuilding now"
|
||||
$(HIDE)cd $(BUILD_DIR) && sh ./Rebuild.sh > $(BUILD_LOG) 2>&1
|
||||
else
|
||||
$(HIDE)mkdir -p $(BUILD_DIR)
|
||||
$(HIDE)$(CP) $(LITEOSTHIRDPARTY)/mksh/. $(BUILD_DIR)
|
||||
$(HIDE)cd $(BUILD_DIR) && CC="$(CC)" TARGET_OS=OpenHarmony CFLAGS="$(CFLAGS)" LDFLAGS="$(LDFLAGS)" sh ./Build.sh -r > $(BUILD_LOG) 2>&1
|
||||
endif
|
||||
$(HIDE)mkdir -p $(OUT)/bin/ $(OUT)/etc/
|
||||
$(HIDE)$(STRIP) $(BUILD_DIR)/mksh -o $(OUT)/bin/mksh
|
||||
$(HIDE)$(CP) $(BUILD_DIR)/.mkshrc $(OUT)/etc/
|
||||
|
||||
clean:
|
||||
$(HIDE)$(RM) $(BUILD_DIR)
|
||||
|
||||
.PHONY: all clean
|
||||
@ -0,0 +1,63 @@
|
||||
# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without modification,
|
||||
# are permitted provided that the following conditions are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
# conditions and the following disclaimer.
|
||||
#
|
||||
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
# of conditions and the following disclaimer in the documentation and/or other materials
|
||||
# provided with the distribution.
|
||||
#
|
||||
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
# to endorse or promote products derived from this software without specific prior written
|
||||
# permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
import("//kernel/liteos_a/liteos.gni")
|
||||
|
||||
executable("perf") {
|
||||
sources = [
|
||||
"src/main.c",
|
||||
"src/option.c",
|
||||
"src/perf.c",
|
||||
"src/perf_list.c",
|
||||
"src/perf_record.c",
|
||||
"src/perf_stat.c",
|
||||
]
|
||||
include_dirs = [ "include" ]
|
||||
defines = []
|
||||
|
||||
if (defined(LOSCFG_PERF_HW_PMU)) {
|
||||
defines += [ "LOSCFG_PERF_HW_PMU" ]
|
||||
}
|
||||
|
||||
if (defined(LOSCFG_PERF_TIMED_PMU)) {
|
||||
defines += [ "LOSCFG_PERF_TIMED_PMU" ]
|
||||
}
|
||||
|
||||
if (defined(LOSCFG_PERF_SW_PMU)) {
|
||||
defines += [ "LOSCFG_PERF_SW_PMU" ]
|
||||
}
|
||||
|
||||
if (defined(LOSCFG_FS_VFS)) {
|
||||
defines += [ "LOSCFG_FS_VFS" ]
|
||||
}
|
||||
|
||||
defines += [ "LOSCFG_PERF_BUFFER_SIZE=$LOSCFG_PERF_BUFFER_SIZE" ]
|
||||
|
||||
deps = [ "$LITEOSTHIRDPARTY/bounds_checking_function:libsec_static" ]
|
||||
}
|
||||
@ -0,0 +1,62 @@
|
||||
# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without modification,
|
||||
# are permitted provided that the following conditions are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
# conditions and the following disclaimer.
|
||||
#
|
||||
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
# of conditions and the following disclaimer in the documentation and/or other materials
|
||||
# provided with the distribution.
|
||||
#
|
||||
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
# to endorse or promote products derived from this software without specific prior written
|
||||
# permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
include $(APPSTOPDIR)/config.mk
|
||||
|
||||
APP_NAME := $(notdir $(shell pwd))
|
||||
|
||||
SECUREC_DIR := $(LITEOSTHIRDPARTY)/bounds_checking_function
|
||||
|
||||
LOCAL_SRCS = $(wildcard src/*.c)
|
||||
LOCAL_SRCS += $(wildcard $(SECUREC_DIR)/src/*.c)
|
||||
|
||||
LOCAL_INCLUDE := \
|
||||
-I include \
|
||||
-I $(SECUREC_DIR)/include
|
||||
|
||||
LOCAL_FLAGS += $(LOCAL_INCLUDE)
|
||||
|
||||
ifeq ($(LOSCFG_PERF_HW_PMU), y)
|
||||
CFLAGS += -DLOSCFG_PERF_HW_PMU
|
||||
endif
|
||||
|
||||
ifeq ($(LOSCFG_PERF_TIMED_PMU), y)
|
||||
CFLAGS += -DLOSCFG_PERF_TIMED_PMU
|
||||
endif
|
||||
|
||||
ifeq ($(LOSCFG_PERF_SW_PMU), y)
|
||||
CFLAGS += -DLOSCFG_PERF_SW_PMU
|
||||
endif
|
||||
|
||||
ifeq ($(LOSCFG_FS_VFS), y)
|
||||
CFLAGS += -DLOSCFG_FS_VFS
|
||||
endif
|
||||
|
||||
CFLAGS += -DLOSCFG_PERF_BUFFER_SIZE=$(LOSCFG_PERF_BUFFER_SIZE)
|
||||
include $(APP)
|
||||
@ -0,0 +1,81 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
|
||||
#ifndef _OPTION_H
|
||||
#define _OPTION_H
|
||||
|
||||
#include "perf.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#define CMD_MAX_PARAMS 10
|
||||
typedef int (*CALL_BACK)(const char *argv);
|
||||
|
||||
enum OptionType {
|
||||
OPTION_TYPE_UINT,
|
||||
OPTION_TYPE_STRING,
|
||||
OPTION_TYPE_CALLBACK,
|
||||
};
|
||||
|
||||
typedef struct {
|
||||
int type;
|
||||
const char *name;
|
||||
const char **str;
|
||||
unsigned int *value;
|
||||
CALL_BACK cb;
|
||||
} PerfOption;
|
||||
|
||||
typedef struct {
|
||||
const char *path;
|
||||
char *params[CMD_MAX_PARAMS];
|
||||
} SubCmd;
|
||||
|
||||
#define OPTION_END() {.name = ""}
|
||||
#define OPTION_UINT(n, v) {.type = OPTION_TYPE_UINT, .name = (n), .value = (v)}
|
||||
#define OPTION_STRING(n, s) {.type = OPTION_TYPE_STRING, .name = (n), .str = (s)}
|
||||
#define OPTION_CALLBACK(n, c) {.type = OPTION_TYPE_CALLBACK, .name = (n), .cb = (c)}
|
||||
|
||||
int ParseOptions(int argc, char **argv, PerfOption *opt, SubCmd *cmd);
|
||||
int ParseEvents(const char *argv, PerfEventConfig *eventsCfg, unsigned int *len);
|
||||
int ParseIds(const char *argv, int *arr, unsigned int *len);
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#endif /* _OPTION_H */
|
||||
@ -0,0 +1,163 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
|
||||
#ifndef _PERF_H
|
||||
#define _PERF_H
|
||||
|
||||
#include <stdlib.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#define PERF_MAX_EVENT 7
|
||||
#define PERF_MAX_FILTER_TSKS 32
|
||||
|
||||
#ifdef PERF_DEBUG
|
||||
#define printf_debug(fmt, ...) printf(fmt, ##__VA_ARGS__)
|
||||
#else
|
||||
#define printf_debug(fmt, ...)
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Perf types
|
||||
*/
|
||||
enum PerfEventType {
|
||||
PERF_EVENT_TYPE_HW, /* boards common hw events */
|
||||
PERF_EVENT_TYPE_TIMED, /* hrtimer timed events */
|
||||
PERF_EVENT_TYPE_SW, /* software trace events */
|
||||
PERF_EVENT_TYPE_RAW, /* boards special hw events, see enum PmuEventType in corresponding arch headfile */
|
||||
|
||||
PERF_EVENT_TYPE_MAX
|
||||
};
|
||||
|
||||
/*
|
||||
* Common hardware pmu events
|
||||
*/
|
||||
enum PmuHwId {
|
||||
PERF_COUNT_HW_CPU_CYCLES = 0, /* cpu cycle event */
|
||||
PERF_COUNT_HW_INSTRUCTIONS, /* instruction event */
|
||||
PERF_COUNT_HW_DCACHE_REFERENCES, /* dcache access event */
|
||||
PERF_COUNT_HW_DCACHE_MISSES, /* dcache miss event */
|
||||
PERF_COUNT_HW_ICACHE_REFERENCES, /* icache access event */
|
||||
PERF_COUNT_HW_ICACHE_MISSES, /* icache miss event */
|
||||
PERF_COUNT_HW_BRANCH_INSTRUCTIONS, /* software change of pc event */
|
||||
PERF_COUNT_HW_BRANCH_MISSES, /* branch miss event */
|
||||
|
||||
PERF_COUNT_HW_MAX,
|
||||
};
|
||||
|
||||
/*
|
||||
* Common hrtimer timed events
|
||||
*/
|
||||
enum PmuTimedId {
|
||||
PERF_COUNT_CPU_CLOCK = 0, /* hrtimer timed event */
|
||||
};
|
||||
|
||||
/*
|
||||
* Common software pmu events
|
||||
*/
|
||||
enum PmuSwId {
|
||||
PERF_COUNT_SW_TASK_SWITCH = 1, /* task switch event */
|
||||
PERF_COUNT_SW_IRQ_RESPONSE, /* irq response event */
|
||||
PERF_COUNT_SW_MEM_ALLOC, /* memory alloc event */
|
||||
PERF_COUNT_SW_MUX_PEND, /* mutex pend event */
|
||||
|
||||
PERF_COUNT_SW_MAX,
|
||||
};
|
||||
|
||||
/*
|
||||
* perf sample data types
|
||||
* Config it through PerfConfigAttr->sampleType.
|
||||
*/
|
||||
enum PerfSampleType {
|
||||
PERF_RECORD_CPU = 1U << 0, /* record current cpuid */
|
||||
PERF_RECORD_TID = 1U << 1, /* record current task id */
|
||||
PERF_RECORD_TYPE = 1U << 2, /* record event type */
|
||||
PERF_RECORD_PERIOD = 1U << 3, /* record event period */
|
||||
PERF_RECORD_TIMESTAMP = 1U << 4, /* record timestamp */
|
||||
PERF_RECORD_IP = 1U << 5, /* record instruction pointer */
|
||||
PERF_RECORD_CALLCHAIN = 1U << 6, /* record backtrace */
|
||||
PERF_RECORD_PID = 1U << 7, /* record current process id */
|
||||
};
|
||||
|
||||
/*
|
||||
* perf configuration sub event information
|
||||
*
|
||||
* This structure is used to config specific events attributes.
|
||||
*/
|
||||
typedef struct {
|
||||
unsigned int type; /* enum PerfEventType */
|
||||
struct {
|
||||
unsigned int eventId; /* the specific event corresponds to the PerfEventType */
|
||||
unsigned int period; /* event period, for every "period"th occurrence of the event a
|
||||
sample will be recorded */
|
||||
} events[PERF_MAX_EVENT]; /* perf event list */
|
||||
unsigned int eventsNr; /* total perf event number */
|
||||
size_t predivided; /* whether to prescaler (once every 64 counts),
|
||||
which only take effect on cpu cycle hardware event */
|
||||
} PerfEventConfig;
|
||||
|
||||
/*
|
||||
* perf configuration main information
|
||||
*
|
||||
* This structure is used to set perf sampling attributes, including events, tasks and other information.
|
||||
*/
|
||||
typedef struct {
|
||||
PerfEventConfig eventsCfg; /* perf event config */
|
||||
unsigned int taskIds[PERF_MAX_FILTER_TSKS]; /* perf task filter list (allowlist) */
|
||||
unsigned int taskIdsNr; /* task numbers of task filter allowlist,
|
||||
if set 0 perf will sample all tasks */
|
||||
unsigned int processIds[PERF_MAX_FILTER_TSKS]; /* perf process filter list (allowlist) */
|
||||
unsigned int processIdsNr; /* process numbers of process filter allowlist,
|
||||
if set 0 perf will sample all processes */
|
||||
unsigned int sampleType; /* type of data to sample defined in PerfSampleType */
|
||||
size_t needSample; /* whether to sample data */
|
||||
} PerfConfigAttr;
|
||||
|
||||
void PerfUsage(void);
|
||||
void PerfDumpAttr(PerfConfigAttr *attr);
|
||||
int PerfConfig(int fd, PerfConfigAttr *attr);
|
||||
void PerfStart(int fd, size_t sectionId);
|
||||
void PerfStop(int fd);
|
||||
ssize_t PerfRead(int fd, char *buf, size_t size);
|
||||
void PerfPrintBuffer(const char *buf, ssize_t num);
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#endif /* _PERF_H */
|
||||
@ -0,0 +1,57 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
|
||||
#ifndef _PERF_LIST_H
|
||||
#define _PERF_LIST_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
typedef struct {
|
||||
const char *name;
|
||||
int event;
|
||||
int type;
|
||||
} PerfEvent;
|
||||
|
||||
extern const PerfEvent g_events[];
|
||||
void PerfList(void);
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#endif /* _PERF_LIST_H */
|
||||
@ -0,0 +1,49 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef _PERF_RECORD_H
|
||||
#define _PERF_RECORD_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
void PerfRecord(int fd, int argc, char **argv);
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#endif /* _PERF_RECORD_H */
|
||||
@ -0,0 +1,49 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef _PERF_STAT_H
|
||||
#define _PERF_STAT_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
void PerfStat(int fd, int argc, char **argv);
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#endif /* _PERF_STAT_H */
|
||||
@ -0,0 +1,90 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include <fcntl.h>
|
||||
#include <unistd.h>
|
||||
#include <stdlib.h>
|
||||
#include "perf.h"
|
||||
#include "perf_list.h"
|
||||
#include "perf_stat.h"
|
||||
#include "perf_record.h"
|
||||
|
||||
int main(int argc, char **argv)
|
||||
{
|
||||
#define TWO_ARGS 2
|
||||
#define THREE_ARGS 3
|
||||
int fd = open("/dev/perf", O_RDWR);
|
||||
if (fd == -1) {
|
||||
printf("Perf open failed.\n");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
if (argc == 1) {
|
||||
PerfUsage();
|
||||
} else if ((argc == TWO_ARGS) && strcmp(argv[1], "start") == 0) {
|
||||
PerfStart(fd, 0);
|
||||
} else if ((argc == THREE_ARGS) && strcmp(argv[1], "start") == 0) {
|
||||
size_t id = strtoul(argv[THREE_ARGS - 1], NULL, 0);
|
||||
PerfStart(fd, id);
|
||||
} else if ((argc == TWO_ARGS) && strcmp(argv[1], "stop") == 0) {
|
||||
PerfStop(fd);
|
||||
} else if ((argc == THREE_ARGS) && strcmp(argv[1], "read") == 0) {
|
||||
size_t size = strtoul(argv[THREE_ARGS - 1], NULL, 0);
|
||||
if (size == 0) {
|
||||
goto EXIT:
|
||||
}
|
||||
|
||||
char *buf = (char *)malloc(size);
|
||||
if (buf != NULL) {
|
||||
int len = PerfRead(fd, buf, size);
|
||||
PerfPrintBuffer(buf, len);
|
||||
free(buf);
|
||||
buf = NULL;
|
||||
}
|
||||
} else if ((argc == TWO_ARGS) && strcmp(argv[1], "list") == 0) {
|
||||
PerfList();
|
||||
} else if ((argc >= THREE_ARGS) && strcmp(argv[1], "stat") == 0) {
|
||||
PerfStat(fd, argc, argv);
|
||||
} else if ((argc >= THREE_ARGS) && strcmp(argv[1], "record") == 0) {
|
||||
PerfRecord(fd, argc, argv);
|
||||
} else {
|
||||
printf("Unsupported perf command.\n");
|
||||
PerfUsage();
|
||||
}
|
||||
|
||||
EXIT:
|
||||
close(fd);
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,182 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
#include "option.h"
|
||||
#include "perf_list.h"
|
||||
|
||||
static int ParseOption(char **argv, int *index, PerfOption *opts)
|
||||
{
|
||||
int ret = 0;
|
||||
const char *str = NULL;
|
||||
|
||||
while ((opts->name != NULL) && (*opts->name != 0)) {
|
||||
if (strcmp(argv[*index], opts->name) == 0) {
|
||||
switch (opts->type) {
|
||||
case OPTION_TYPE_UINT:
|
||||
*opts->value = strtoul(argv[++(*index)], NULL, 0);
|
||||
break;
|
||||
case OPTION_TYPE_STRING:
|
||||
*opts->str = argv[++(*index)];
|
||||
break;
|
||||
case OPTION_TYPE_CALLBACK:
|
||||
str = argv[++(*index)];
|
||||
if ((*opts->cb)(str) != 0) {
|
||||
printf("parse error\n");
|
||||
ret = -1;
|
||||
}
|
||||
break;
|
||||
default:
|
||||
printf("invalid option\n");
|
||||
ret = -1;
|
||||
break;
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
opts++;
|
||||
}
|
||||
|
||||
return -1;
|
||||
}
|
||||
|
||||
int ParseOptions(int argc, char **argv, PerfOption *opts, SubCmd *cmd)
|
||||
{
|
||||
int i;
|
||||
int index = 0;
|
||||
|
||||
while ((index < argc) && (argv[index] != NULL) && (*argv[index] == '-')) {
|
||||
if (ParseOption(argv, &index, opts) != 0) {
|
||||
return -1;
|
||||
}
|
||||
index++;
|
||||
}
|
||||
|
||||
if ((index < argc) && (argv[index] != NULL)) {
|
||||
cmd->path = argv[index];
|
||||
cmd->params[0] = argv[index];
|
||||
index++;
|
||||
} else {
|
||||
printf("no subcmd to execute\n");
|
||||
return -1;
|
||||
}
|
||||
|
||||
for (i = 1; (index < argc) && (i < CMD_MAX_PARAMS); index++, i++) {
|
||||
cmd->params[i] = argv[index];
|
||||
}
|
||||
printf_debug("subcmd = %s\n", cmd->path);
|
||||
for (int j = 0; j < i; j++) {
|
||||
printf_debug("paras[%d]:%s\n", j, cmd->params[j]);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
int ParseIds(const char *argv, int *arr, unsigned int *len)
|
||||
{
|
||||
int res, ret;
|
||||
unsigned int index = 0;
|
||||
char *sp = NULL;
|
||||
char *this = NULL;
|
||||
char *list = strdup(argv);
|
||||
|
||||
if (list == NULL) {
|
||||
printf("no memory for ParseIds\n");
|
||||
return -1;
|
||||
}
|
||||
|
||||
sp = strtok_r(list, ",", &this);
|
||||
while (sp) {
|
||||
res = strtoul(sp, NULL, 0);
|
||||
if (res < 0) {
|
||||
ret = -1;
|
||||
goto EXIT;
|
||||
}
|
||||
arr[index++] = res;
|
||||
sp = strtok_r(NULL, ",", &this);
|
||||
}
|
||||
*len = index;
|
||||
ret = 0;
|
||||
EXIT:
|
||||
free(list);
|
||||
return ret;
|
||||
}
|
||||
|
||||
static inline const PerfEvent *StrToEvent(const char *str)
|
||||
{
|
||||
const PerfEvent *evt = &g_events[0];
|
||||
|
||||
for (; evt->event != -1; evt++) {
|
||||
if (strcmp(str, evt->name) == 0) {
|
||||
return evt;
|
||||
}
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
int ParseEvents(const char *argv, PerfEventConfig *eventsCfg, unsigned int *len)
|
||||
{
|
||||
int ret;
|
||||
unsigned int index = 0;
|
||||
const PerfEvent *event = NULL;
|
||||
char *sp = NULL;
|
||||
char *this = NULL;
|
||||
char *list = strdup(argv);
|
||||
|
||||
if (list == NULL) {
|
||||
printf("no memory for ParseEvents\n");
|
||||
return -1;
|
||||
}
|
||||
|
||||
sp = strtok_r(list, ",", &this);
|
||||
while (sp) {
|
||||
event = StrToEvent(sp);
|
||||
if (event == NULL) {
|
||||
ret = -1;
|
||||
goto EXIT;
|
||||
}
|
||||
|
||||
if (index == 0) {
|
||||
eventsCfg->type = event->type;
|
||||
} else if (eventsCfg->type != event->type) {
|
||||
printf("events type must be same\n");
|
||||
ret = -1;
|
||||
goto EXIT;
|
||||
}
|
||||
eventsCfg->events[index].eventId = event->event;
|
||||
sp = strtok_r(NULL, ",", &this);
|
||||
index++;
|
||||
}
|
||||
*len = index;
|
||||
ret = 0;
|
||||
EXIT:
|
||||
free(list);
|
||||
return ret;
|
||||
}
|
||||
@ -0,0 +1,136 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include <sys/ioctl.h>
|
||||
#include <fcntl.h>
|
||||
#include <unistd.h>
|
||||
#include "perf.h"
|
||||
|
||||
#define PERF_IOC_MAGIC 'T'
|
||||
#define PERF_START _IO(PERF_IOC_MAGIC, 1)
|
||||
#define PERF_STOP _IO(PERF_IOC_MAGIC, 2)
|
||||
|
||||
void PerfUsage(void)
|
||||
{
|
||||
printf("\nUsage: ./perf start [id]. Start perf.\n");
|
||||
printf("\nUsage: ./perf stop. Stop perf.\n");
|
||||
printf("\nUsage: ./perf read <nBytes>. Read nBytes raw data from perf buffer and print out.\n");
|
||||
printf("\nUsage: ./perf list. List events to be used in -e.\n");
|
||||
printf("\nUsage: ./perf stat/record [option] <command>. \n"
|
||||
"-e, event selector. use './perf list' to list available events.\n"
|
||||
"-p, event period.\n"
|
||||
"-o, perf data output filename.\n"
|
||||
"-t, taskId filter(allowlist), if not set perf will sample all tasks.\n"
|
||||
"-s, type of data to sample defined in PerfSampleType los_perf.h.\n"
|
||||
"-P, processId filter(allowlist), if not set perf will sample all processes.\n"
|
||||
"-d, whether to prescaler (once every 64 counts),"
|
||||
"which only take effect on cpu cycle hardware event.\n"
|
||||
);
|
||||
}
|
||||
|
||||
static void PerfSetPeriod(PerfConfigAttr *attr)
|
||||
{
|
||||
int i;
|
||||
for (i = 1; i < attr->eventsCfg.eventsNr; i++) {
|
||||
attr->eventsCfg.events[i].period = attr->eventsCfg.events[0].period;
|
||||
}
|
||||
}
|
||||
|
||||
void PerfPrintBuffer(const char *buf, ssize_t num)
|
||||
{
|
||||
#define BYTES_PER_LINE 4
|
||||
ssize_t i;
|
||||
for (i = 0; i < num; i++) {
|
||||
printf(" %02x", (unsigned char)buf[i]);
|
||||
if (((i + 1) % BYTES_PER_LINE) == 0) {
|
||||
printf("\n");
|
||||
}
|
||||
}
|
||||
printf("\n");
|
||||
}
|
||||
|
||||
void PerfDumpAttr(PerfConfigAttr *attr)
|
||||
{
|
||||
int i;
|
||||
printf_debug("attr->type: %d\n", attr->eventsCfg.type);
|
||||
for (i = 0; i < attr->eventsCfg.eventsNr; i++) {
|
||||
printf_debug("attr->events[%d]: %d, 0x%x\n", i, attr->eventsCfg.events[i].eventId,
|
||||
attr->eventsCfg.events[i].period);
|
||||
}
|
||||
printf_debug("attr->predivided: %d\n", attr->eventsCfg.predivided);
|
||||
printf_debug("attr->sampleType: 0x%x\n", attr->sampleType);
|
||||
|
||||
for (i = 0; i < attr->taskIdsNr; i++) {
|
||||
printf_debug("attr->taskIds[%d]: %d\n", i, attr->taskIds[i]);
|
||||
}
|
||||
|
||||
for (i = 0; i < attr->processIdsNr; i++) {
|
||||
printf_debug("attr->processIds[%d]: %d\n", i, attr->processIds[i]);
|
||||
}
|
||||
|
||||
printf_debug("attr->needSample: %d\n", attr->needSample);
|
||||
}
|
||||
|
||||
|
||||
void PerfStart(int fd, size_t sectionId)
|
||||
{
|
||||
(void)ioctl(fd, PERF_START, sectionId);
|
||||
}
|
||||
|
||||
void PerfStop(int fd)
|
||||
{
|
||||
(void)ioctl(fd, PERF_STOP, NULL);
|
||||
}
|
||||
|
||||
int PerfConfig(int fd, PerfConfigAttr *attr)
|
||||
{
|
||||
if (attr == NULL) {
|
||||
return -1;
|
||||
}
|
||||
PerfSetPeriod(attr);
|
||||
PerfDumpAttr(attr);
|
||||
return write(fd, attr, sizeof(PerfConfigAttr));
|
||||
}
|
||||
|
||||
ssize_t PerfRead(int fd, char *buf, size_t size)
|
||||
{
|
||||
ssize_t len;
|
||||
if (buf == NULL) {
|
||||
printf("Read buffer is null.\n");
|
||||
return 0;
|
||||
}
|
||||
|
||||
len = read(fd, buf, size);
|
||||
return len;
|
||||
}
|
||||
@ -0,0 +1,129 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include "perf.h"
|
||||
#include "perf_list.h"
|
||||
|
||||
static const char *g_eventTypeStr[] = {
|
||||
"[Hardware event]",
|
||||
"[Timed event]",
|
||||
"[Software event]",
|
||||
};
|
||||
|
||||
const PerfEvent g_events[] = {
|
||||
#ifdef LOSCFG_PERF_HW_PMU
|
||||
{
|
||||
.name = "cycles",
|
||||
.event = PERF_COUNT_HW_CPU_CYCLES,
|
||||
.type = PERF_EVENT_TYPE_HW,
|
||||
},
|
||||
{
|
||||
.name = "instruction",
|
||||
.event = PERF_COUNT_HW_INSTRUCTIONS,
|
||||
.type = PERF_EVENT_TYPE_HW,
|
||||
},
|
||||
{
|
||||
.name = "dcache",
|
||||
.event = PERF_COUNT_HW_DCACHE_REFERENCES,
|
||||
.type = PERF_EVENT_TYPE_HW,
|
||||
},
|
||||
{
|
||||
.name = "dcache-miss",
|
||||
.event = PERF_COUNT_HW_DCACHE_MISSES,
|
||||
.type = PERF_EVENT_TYPE_HW,
|
||||
},
|
||||
{
|
||||
.name = "icache",
|
||||
.event = PERF_COUNT_HW_ICACHE_REFERENCES,
|
||||
.type = PERF_EVENT_TYPE_HW,
|
||||
},
|
||||
{
|
||||
.name = "icache-miss",
|
||||
.event = PERF_COUNT_HW_ICACHE_MISSES,
|
||||
.type = PERF_EVENT_TYPE_HW,
|
||||
},
|
||||
{
|
||||
.name = "branch",
|
||||
.event = PERF_COUNT_HW_BRANCH_INSTRUCTIONS,
|
||||
.type = PERF_EVENT_TYPE_HW,
|
||||
},
|
||||
{
|
||||
.name = "branch-miss",
|
||||
.event = PERF_COUNT_HW_BRANCH_MISSES,
|
||||
.type = PERF_EVENT_TYPE_HW,
|
||||
},
|
||||
#endif
|
||||
#ifdef LOSCFG_PERF_TIMED_PMU
|
||||
{
|
||||
.name = "clock",
|
||||
.event = PERF_COUNT_CPU_CLOCK,
|
||||
.type = PERF_EVENT_TYPE_TIMED,
|
||||
},
|
||||
#endif
|
||||
#ifdef LOSCFG_PERF_SW_PMU
|
||||
{
|
||||
.name = "task-switch",
|
||||
.event = PERF_COUNT_SW_TASK_SWITCH,
|
||||
.type = PERF_EVENT_TYPE_SW,
|
||||
},
|
||||
{
|
||||
.name = "irq-in",
|
||||
.event = PERF_COUNT_SW_IRQ_RESPONSE,
|
||||
.type = PERF_EVENT_TYPE_SW,
|
||||
},
|
||||
{
|
||||
.name = "mem-alloc",
|
||||
.event = PERF_COUNT_SW_MEM_ALLOC,
|
||||
.type = PERF_EVENT_TYPE_SW,
|
||||
},
|
||||
{
|
||||
.name = "mux-pend",
|
||||
.event = PERF_COUNT_SW_MUX_PEND,
|
||||
.type = PERF_EVENT_TYPE_SW,
|
||||
},
|
||||
#endif
|
||||
{
|
||||
.name = "",
|
||||
.event = -1,
|
||||
.type = PERF_EVENT_TYPE_MAX,
|
||||
}
|
||||
};
|
||||
|
||||
void PerfList(void)
|
||||
{
|
||||
const PerfEvent *evt = &g_events[0];
|
||||
printf("\n");
|
||||
for (; evt->event != -1; evt++) {
|
||||
printf("\t %-25s%30s\n", evt->name, g_eventTypeStr[evt->type]);
|
||||
}
|
||||
printf("\n");
|
||||
}
|
||||
@ -0,0 +1,203 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <unistd.h>
|
||||
#include <sys/wait.h>
|
||||
#include <securec.h>
|
||||
|
||||
#ifdef LOSCFG_FS_VFS
|
||||
#include <fcntl.h>
|
||||
#include <errno.h>
|
||||
#endif
|
||||
|
||||
#include "perf.h"
|
||||
#include "option.h"
|
||||
#include "perf_record.h"
|
||||
|
||||
#define PERF_FILE_MODE 0644
|
||||
static PerfConfigAttr g_recordAttr;
|
||||
static const char *g_savePath = "/storage/data/perf.data";
|
||||
|
||||
static inline int GetEvents(const char *argv)
|
||||
{
|
||||
return ParseEvents(argv, &g_recordAttr.eventsCfg, &g_recordAttr.eventsCfg.eventsNr);
|
||||
}
|
||||
|
||||
static inline int GetTids(const char *argv)
|
||||
{
|
||||
return ParseIds(argv, (int *)g_recordAttr.taskIds, &g_recordAttr.taskIdsNr);
|
||||
}
|
||||
|
||||
static inline int GetPids(const char *argv)
|
||||
{
|
||||
return ParseIds(argv, (int *)g_recordAttr.processIds, &g_recordAttr.processIdsNr);
|
||||
}
|
||||
|
||||
static PerfOption g_recordOpts[] = {
|
||||
OPTION_CALLBACK("-e", GetEvents),
|
||||
OPTION_CALLBACK("-t", GetTids),
|
||||
OPTION_CALLBACK("-P", GetPids),
|
||||
OPTION_STRING("-o", &g_savePath),
|
||||
OPTION_UINT("-p", &g_recordAttr.eventsCfg.events[0].period),
|
||||
OPTION_UINT("-s", &g_recordAttr.sampleType),
|
||||
OPTION_UINT("-d", &g_recordAttr.eventsCfg.predivided),
|
||||
};
|
||||
|
||||
static int PerfRecordAttrInit(void)
|
||||
{
|
||||
PerfConfigAttr attr = {
|
||||
.eventsCfg = {
|
||||
#ifdef LOSCFG_PERF_HW_PMU
|
||||
.type = PERF_EVENT_TYPE_HW,
|
||||
.events = {
|
||||
[0] = {PERF_COUNT_HW_CPU_CYCLES, 0xFFFF},
|
||||
},
|
||||
#elif defined LOSCFG_PERF_TIMED_PMU
|
||||
.type = PERF_EVENT_TYPE_TIMED,
|
||||
.events = {
|
||||
[0] = {PERF_COUNT_CPU_CLOCK, 100},
|
||||
},
|
||||
#elif defined LOSCFG_PERF_SW_PMU
|
||||
.type = PERF_EVENT_TYPE_SW,
|
||||
.events = {
|
||||
[0] = {PERF_COUNT_SW_TASK_SWITCH, 1},
|
||||
},
|
||||
#endif
|
||||
.eventsNr = 1, /* 1 event */
|
||||
.predivided = 0,
|
||||
},
|
||||
.taskIds = {0},
|
||||
.taskIdsNr = 0,
|
||||
.processIds = {0},
|
||||
.processIdsNr = 0,
|
||||
.needSample = 1,
|
||||
.sampleType = PERF_RECORD_IP | PERF_RECORD_CALLCHAIN,
|
||||
};
|
||||
|
||||
return memcpy_s(&g_recordAttr, sizeof(PerfConfigAttr), &attr, sizeof(PerfConfigAttr)) != EOK ? -1 : 0;
|
||||
}
|
||||
|
||||
ssize_t PerfWriteFile(const char *filePath, const char *buf, ssize_t bufSize)
|
||||
{
|
||||
#ifdef LOSCFG_FS_VFS
|
||||
int fd = -1;
|
||||
ssize_t totalToWrite = bufSize;
|
||||
ssize_t totalWrite = 0;
|
||||
|
||||
if (filePath == NULL || buf == NULL || bufSize == 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
fd = open(filePath, O_CREAT | O_RDWR | O_TRUNC, PERF_FILE_MODE);
|
||||
if (fd < 0) {
|
||||
printf("create file [%s] failed, fd: %d, %s!\n", filePath, fd, strerror(errno));
|
||||
return -1;
|
||||
}
|
||||
while (totalToWrite > 0) {
|
||||
ssize_t writeThisTime = write(fd, buf, totalToWrite);
|
||||
if (writeThisTime < 0) {
|
||||
printf("failed to write file [%s], %s!\n", filePath, strerror(errno));
|
||||
(void)close(fd);
|
||||
return -1;
|
||||
}
|
||||
buf += writeThisTime;
|
||||
totalToWrite -= writeThisTime;
|
||||
totalWrite += writeThisTime;
|
||||
}
|
||||
(void)fsync(fd);
|
||||
(void)close(fd);
|
||||
|
||||
return (totalWrite == bufSize) ? 0 : -1;
|
||||
#else
|
||||
(void)filePath;
|
||||
PerfPrintBuffer(buf, bufSize);
|
||||
return 0;
|
||||
#endif
|
||||
}
|
||||
|
||||
void PerfRecord(int fd, int argc, char **argv)
|
||||
{
|
||||
int ret;
|
||||
int child;
|
||||
char *buf;
|
||||
ssize_t len;
|
||||
SubCmd cmd = {0};
|
||||
|
||||
if (argc < 3) { /* perf record argc is at least 3 */
|
||||
return;
|
||||
}
|
||||
|
||||
ret = PerfRecordAttrInit();
|
||||
if (ret != 0) {
|
||||
printf("perf record attr init failed\n");
|
||||
return;
|
||||
}
|
||||
|
||||
ret = ParseOptions(argc - 2, &argv[2], g_recordOpts, &cmd); /* parse option and cmd begin at index 2 */
|
||||
if (ret != 0) {
|
||||
printf("parse error\n");
|
||||
return;
|
||||
}
|
||||
|
||||
ret = PerfConfig(fd, &g_recordAttr);
|
||||
if (ret != 0) {
|
||||
printf("perf config failed\n");
|
||||
return;
|
||||
}
|
||||
|
||||
PerfStart(fd, 0);
|
||||
child = fork();
|
||||
if (child < 0) {
|
||||
printf("fork error\n");
|
||||
PerfStop(fd);
|
||||
return;
|
||||
} else if (child == 0) {
|
||||
(void)execve(cmd.path, cmd.params, NULL);
|
||||
exit(0);
|
||||
}
|
||||
|
||||
waitpid(child, 0, 0);
|
||||
PerfStop(fd);
|
||||
|
||||
buf = (char *)malloc(LOSCFG_PERF_BUFFER_SIZE);
|
||||
if (buf == NULL) {
|
||||
printf("no memory for read perf 0x%x\n", LOSCFG_PERF_BUFFER_SIZE);
|
||||
return;
|
||||
}
|
||||
len = PerfRead(fd, buf, LOSCFG_PERF_BUFFER_SIZE);
|
||||
ret = PerfWriteFile(g_savePath, buf, len);
|
||||
if (ret == 0) {
|
||||
printf("save perf data success at %s\n", g_savePath);
|
||||
} else {
|
||||
printf("save perf data failed at %s\n", g_savePath);
|
||||
}
|
||||
free(buf);
|
||||
}
|
||||
@ -0,0 +1,149 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <unistd.h>
|
||||
#include <securec.h>
|
||||
#include <sys/wait.h>
|
||||
#include "perf.h"
|
||||
#include "option.h"
|
||||
#include "perf_stat.h"
|
||||
|
||||
static PerfConfigAttr g_statAttr;
|
||||
|
||||
static inline int GetEvents(const char *argv)
|
||||
{
|
||||
return ParseEvents(argv, &g_statAttr.eventsCfg, &g_statAttr.eventsCfg.eventsNr);
|
||||
}
|
||||
|
||||
static inline int GetTids(const char *argv)
|
||||
{
|
||||
return ParseIds(argv, (int *)g_statAttr.taskIds, &g_statAttr.taskIdsNr);
|
||||
}
|
||||
|
||||
static inline int GetPids(const char *argv)
|
||||
{
|
||||
return ParseIds(argv, (int *)g_statAttr.processIds, &g_statAttr.processIdsNr);
|
||||
}
|
||||
|
||||
static PerfOption g_statOpts[] = {
|
||||
OPTION_CALLBACK("-e", GetEvents),
|
||||
OPTION_CALLBACK("-t", GetTids),
|
||||
OPTION_CALLBACK("-P", GetPids),
|
||||
OPTION_UINT("-p", &g_statAttr.eventsCfg.events[0].period),
|
||||
OPTION_UINT("-s", &g_statAttr.sampleType),
|
||||
OPTION_UINT("-d", &g_statAttr.eventsCfg.predivided),
|
||||
};
|
||||
|
||||
static int PerfStatAttrInit(void)
|
||||
{
|
||||
PerfConfigAttr attr = {
|
||||
.eventsCfg = {
|
||||
#ifdef LOSCFG_PERF_HW_PMU
|
||||
.type = PERF_EVENT_TYPE_HW,
|
||||
.events = {
|
||||
[0] = {PERF_COUNT_HW_CPU_CYCLES, 0xFFFF},
|
||||
[1] = {PERF_COUNT_HW_INSTRUCTIONS, 0xFFFFFF00},
|
||||
[2] = {PERF_COUNT_HW_ICACHE_REFERENCES, 0xFFFF},
|
||||
[3] = {PERF_COUNT_HW_DCACHE_REFERENCES, 0xFFFF},
|
||||
},
|
||||
.eventsNr = 4, /* 4 events */
|
||||
#elif defined LOSCFG_PERF_TIMED_PMU
|
||||
.type = PERF_EVENT_TYPE_TIMED,
|
||||
.events = {
|
||||
[0] = {PERF_COUNT_CPU_CLOCK, 100},
|
||||
},
|
||||
.eventsNr = 1, /* 1 event */
|
||||
#elif defined LOSCFG_PERF_SW_PMU
|
||||
.type = PERF_EVENT_TYPE_SW,
|
||||
.events = {
|
||||
[0] = {PERF_COUNT_SW_TASK_SWITCH, 1},
|
||||
[1] = {PERF_COUNT_SW_IRQ_RESPONSE, 1},
|
||||
[2] = {PERF_COUNT_SW_MEM_ALLOC, 1},
|
||||
[3] = {PERF_COUNT_SW_MUX_PEND, 1},
|
||||
},
|
||||
.eventsNr = 4, /* 4 events */
|
||||
#endif
|
||||
.predivided = 0,
|
||||
},
|
||||
.taskIds = {0},
|
||||
.taskIdsNr = 0,
|
||||
.processIds = {0},
|
||||
.processIdsNr = 0,
|
||||
.needSample = 0,
|
||||
.sampleType = 0,
|
||||
};
|
||||
|
||||
return memcpy_s(&g_statAttr, sizeof(PerfConfigAttr), &attr, sizeof(PerfConfigAttr)) != EOK ? -1 : 0;
|
||||
}
|
||||
|
||||
void PerfStat(int fd, int argc, char **argv)
|
||||
{
|
||||
int ret;
|
||||
int child;
|
||||
SubCmd cmd = {0};
|
||||
|
||||
if (argc < 3) { /* perf stat argc is at least 3 */
|
||||
return;
|
||||
}
|
||||
|
||||
ret = PerfStatAttrInit();
|
||||
if (ret != 0) {
|
||||
printf("perf stat attr init failed\n");
|
||||
return;
|
||||
}
|
||||
|
||||
ret = ParseOptions(argc - 2, &argv[2], g_statOpts, &cmd); /* parse option and cmd begin at index 2 */
|
||||
if (ret != 0) {
|
||||
printf("parse error\n");
|
||||
return;
|
||||
}
|
||||
|
||||
ret = PerfConfig(fd, &g_statAttr);
|
||||
if (ret != 0) {
|
||||
printf("perf config failed\n");
|
||||
return;
|
||||
}
|
||||
|
||||
PerfStart(fd, 0);
|
||||
child = fork();
|
||||
if (child < 0) {
|
||||
printf("fork error\n");
|
||||
goto EXIT;
|
||||
} else if (child == 0) {
|
||||
(void)execve(cmd.path, cmd.params, NULL);
|
||||
exit(0);
|
||||
}
|
||||
|
||||
(void)waitpid(child, 0, 0);
|
||||
EXIT:
|
||||
PerfStop(fd);
|
||||
}
|
||||
|
||||
@ -0,0 +1,44 @@
|
||||
# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without modification,
|
||||
# are permitted provided that the following conditions are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
# conditions and the following disclaimer.
|
||||
#
|
||||
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
# of conditions and the following disclaimer in the documentation and/or other materials
|
||||
# provided with the distribution.
|
||||
#
|
||||
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
# to endorse or promote products derived from this software without specific prior written
|
||||
# permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
import("//kernel/liteos_a/liteos.gni")
|
||||
|
||||
executable("shell") {
|
||||
sources = [
|
||||
"builtin/cd.c",
|
||||
"src/main.c",
|
||||
"src/shcmd.c",
|
||||
"src/shcmdparse.c",
|
||||
"src/shmsg.c",
|
||||
]
|
||||
|
||||
deps = [ "$LITEOSTHIRDPARTY/bounds_checking_function:libsec_static" ]
|
||||
|
||||
include_dirs = [ "include" ]
|
||||
}
|
||||
@ -0,0 +1,45 @@
|
||||
# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without modification,
|
||||
# are permitted provided that the following conditions are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
# conditions and the following disclaimer.
|
||||
#
|
||||
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
# of conditions and the following disclaimer in the documentation and/or other materials
|
||||
# provided with the distribution.
|
||||
#
|
||||
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
# to endorse or promote products derived from this software without specific prior written
|
||||
# permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
include $(APPSTOPDIR)/config.mk
|
||||
|
||||
APP_NAME := $(notdir $(shell pwd))
|
||||
|
||||
SECUREC_DIR := $(LITEOSTHIRDPARTY)/bounds_checking_function
|
||||
|
||||
LOCAL_SRCS = $(wildcard src/*.c builtin/*.c)
|
||||
LOCAL_SRCS += $(wildcard $(SECUREC_DIR)/src/*.c)
|
||||
|
||||
LOCAL_INCLUDE := \
|
||||
-I include \
|
||||
-I $(SECUREC_DIR)/include
|
||||
|
||||
LOCAL_FLAGS += $(LOCAL_INCLUDE)
|
||||
|
||||
include $(APP)
|
||||
@ -0,0 +1,54 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#define _GNU_SOURCE
|
||||
|
||||
#include "unistd.h"
|
||||
#include "shcmd.h"
|
||||
#include "sherr.h"
|
||||
|
||||
|
||||
int Chdir(const char *tgtDir)
|
||||
{
|
||||
int ret;
|
||||
|
||||
if (!tgtDir) {
|
||||
return SH_ERROR;
|
||||
}
|
||||
|
||||
ret = chdir(tgtDir);
|
||||
if (ret == 0) {
|
||||
ret = OsShellSetWorkingDirectory(tgtDir, strlen(tgtDir) + 1); /* 1: the length of '\0' */
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
@ -0,0 +1,73 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
|
||||
#ifndef _SHCMD_H
|
||||
#define _SHCMD_H
|
||||
|
||||
#include "string.h"
|
||||
#include "stdlib.h"
|
||||
#include "shell_list.h"
|
||||
#include "shcmdparse.h"
|
||||
#include "sherr.h"
|
||||
#include "show.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
typedef struct {
|
||||
unsigned int count;
|
||||
SH_List list;
|
||||
char cmdString[0];
|
||||
} CmdKeyLink;
|
||||
|
||||
#define NEED_NEW_LINE(timesPrint, lineCap) ((timesPrint) % (lineCap) == 0)
|
||||
#define SCREEN_IS_FULL(timesPrint, lineCap) ((timesPrint) >= ((lineCap) * DEFAULT_SCREEN_HEIGHT))
|
||||
|
||||
extern unsigned int OsCmdExec(CmdParsed *cmdParsed, char *cmdStr);
|
||||
extern unsigned int OsCmdKeyShift(const char *cmdKey, char *cmdOut, unsigned int size);
|
||||
extern int OsTabCompletion(char *cmdKey, unsigned int *len);
|
||||
extern void OsShellCmdPush(const char *string, CmdKeyLink *cmdKeyLink);
|
||||
extern void OsShellHistoryShow(unsigned int value, ShellCB *shellCB);
|
||||
extern unsigned int OsShellKeyInit(ShellCB *shellCB);
|
||||
extern void OsShellKeyDeInit(CmdKeyLink *cmdKeyLink);
|
||||
extern int OsShellSetWorkingDirectory(const char *dir, size_t len);
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#endif /* _SHCMD_H */
|
||||
@ -0,0 +1,65 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef _SHCMDPARSE_H
|
||||
#define _SHCMDPARSE_H
|
||||
|
||||
#include "string.h"
|
||||
#include "show.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Description: the info struct after cmd parser
|
||||
*/
|
||||
typedef struct {
|
||||
unsigned int paramCnt; /* count of para */
|
||||
CmdType cmdType; /* cmd type, judge cmd keyword */
|
||||
char cmdKeyword[CMD_KEY_LEN]; /* cmd keyword str */
|
||||
char *paramArray[CMD_MAX_PARAS];
|
||||
} CmdParsed;
|
||||
|
||||
extern unsigned int OsCmdParse(char *cmdStr, CmdParsed *cmdParsed);
|
||||
extern char *OsCmdParseStrdup(const char *str);
|
||||
extern unsigned int OsCmdParseOneToken(CmdParsed *cmdParsed, unsigned int index, const char *token);
|
||||
extern unsigned int OsCmdTokenSplit(char *cmdStr, char split, CmdParsed *cmdParsed);
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#endif /* _SHCMDPARSE_H */
|
||||
@ -0,0 +1,109 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef _SHELL_H
|
||||
#define _SHELL_H
|
||||
|
||||
#include "pthread.h"
|
||||
#include "semaphore.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
/* Max len of show str */
|
||||
#define SHOW_MAX_LEN CMD_MAX_LEN
|
||||
|
||||
#define SHELL_PROCESS_PRIORITY_INIT 15
|
||||
|
||||
#define PATH_MAX 256
|
||||
#define CMD_MAX_PARAS 32
|
||||
#define CMD_KEY_LEN 16U
|
||||
#define CMD_MAX_LEN (256U + CMD_KEY_LEN)
|
||||
#define CMD_KEY_NUM 32
|
||||
#define CMD_HISTORY_LEN 10
|
||||
#define CMD_MAX_PATH 256
|
||||
#define DEFAULT_SCREEN_WIDTH 80
|
||||
#define DEFAULT_SCREEN_HEIGHT 24
|
||||
|
||||
#define SWITCH_QUOTES_STATUS(qu) do { \
|
||||
if ((qu) == TRUE) { \
|
||||
(qu) = FALSE; \
|
||||
} else { \
|
||||
(qu) = TRUE; \
|
||||
} \
|
||||
} while (0)
|
||||
|
||||
#define QUOTES_STATUS_CLOSE(qu) ((qu) == FALSE)
|
||||
#define QUOTES_STATUS_OPEN(qu) ((qu) == TRUE)
|
||||
|
||||
|
||||
typedef struct {
|
||||
unsigned int consoleID;
|
||||
pthread_t shellTaskHandle;
|
||||
pthread_t shellEntryHandle;
|
||||
void *cmdKeyLink;
|
||||
void *cmdHistoryKeyLink;
|
||||
void *cmdMaskKeyLink;
|
||||
unsigned int shellBufOffset;
|
||||
unsigned int shellKeyType;
|
||||
sem_t shellSem;
|
||||
pthread_mutex_t keyMutex;
|
||||
pthread_mutex_t historyMutex;
|
||||
char shellBuf[SHOW_MAX_LEN];
|
||||
char shellWorkingDirectory[PATH_MAX];
|
||||
} ShellCB;
|
||||
|
||||
/* All support cmd types */
|
||||
typedef enum {
|
||||
CMD_TYPE_SHOW = 0,
|
||||
CMD_TYPE_STD = 1,
|
||||
CMD_TYPE_EX = 2,
|
||||
CMD_TYPE_BUTT
|
||||
} CmdType;
|
||||
|
||||
typedef enum {
|
||||
CMD_KEY_UP = 0,
|
||||
CMD_KEY_DOWN = 1,
|
||||
CMD_KEY_RIGHT = 2,
|
||||
CMD_KEY_LEFT = 4,
|
||||
CMD_KEY_BUTT
|
||||
} CmdKeyDirection;
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* _SHELL_H */
|
||||
@ -0,0 +1,574 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef _SHELL_LIST_H
|
||||
#define _SHELL_LIST_H
|
||||
|
||||
#include "sherr.h"
|
||||
#include "stdint.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
typedef size_t bool;
|
||||
|
||||
/**
|
||||
* @ingroup shell_list
|
||||
* Structure of a node in a doubly linked list.
|
||||
*/
|
||||
typedef struct SH_List {
|
||||
struct SH_List *pstPrev; /**< Current node's pointer to the previous node */
|
||||
struct SH_List *pstNext; /**< Current node's pointer to the next node */
|
||||
} SH_List;
|
||||
|
||||
/**
|
||||
* @ingroup shell_list
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to initialize a doubly linked list.
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>The parameter passed in should be ensured to be a legal pointer.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param list [IN] Node in a doubly linked list.
|
||||
*
|
||||
* @retval None.
|
||||
* @par Dependency:
|
||||
* <ul><li>shell_list.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
static inline void SH_ListInit(SH_List *list)
|
||||
{
|
||||
list->pstNext = list;
|
||||
list->pstPrev = list;
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup shell_list
|
||||
* @brief Point to the next node pointed to by the current node.
|
||||
*
|
||||
* @par Description:
|
||||
* <ul>
|
||||
* <li>This API is used to point to the next node pointed to by the current node.</li>
|
||||
* </ul>
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>None.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param object [IN] Node in the doubly linked list.
|
||||
*
|
||||
* @retval None.
|
||||
* @par Dependency:
|
||||
* <ul><li>shell_list.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
#define SH_LIST_FIRST(object) ((object)->pstNext)
|
||||
|
||||
/**
|
||||
* @ingroup shell_list
|
||||
* @brief Point to the previous node pointed to by the current node.
|
||||
*
|
||||
* @par Description:
|
||||
* <ul>
|
||||
* <li>This API is used to point to the previous node pointed to by the current node.</li>
|
||||
* </ul>
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>None.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param object [IN] Node in the doubly linked list.
|
||||
*
|
||||
* @retval None.
|
||||
* @par Dependency:
|
||||
* <ul><li>shell_list.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
#define SH_LIST_LAST(object) ((object)->pstPrev)
|
||||
|
||||
/**
|
||||
* @ingroup shell_list
|
||||
* @brief Insert a new node to a doubly linked list.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to insert a new node to a doubly linked list.
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>The parameters passed in should be ensured to be legal pointers.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param list [IN] Doubly linked list where the new node is inserted.
|
||||
* @param node [IN] New node to be inserted.
|
||||
*
|
||||
* @retval None
|
||||
* @par Dependency:
|
||||
* <ul><li>shell_list.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see SH_ListDelete
|
||||
*/
|
||||
static inline void SH_ListAdd(SH_List *list, SH_List *node)
|
||||
{
|
||||
node->pstNext = list->pstNext;
|
||||
node->pstPrev = list;
|
||||
list->pstNext->pstPrev = node;
|
||||
list->pstNext = node;
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup shell_list
|
||||
* @brief Insert a node to the tail of a doubly linked list.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to insert a new node to the tail of a doubly linked list.
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>The parameters passed in should be ensured to be legal pointers.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param list [IN] Doubly linked list where the new node is inserted.
|
||||
* @param node [IN] New node to be inserted.
|
||||
*
|
||||
* @retval None.
|
||||
* @par Dependency:
|
||||
* <ul><li>shell_list.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see SH_ListAdd | SH_ListHeadInsert
|
||||
*/
|
||||
static inline void SH_ListTailInsert(SH_List *list, SH_List *node)
|
||||
{
|
||||
if ((list == NULL) || (node == NULL)) {
|
||||
return;
|
||||
}
|
||||
|
||||
SH_ListAdd(list->pstPrev, node);
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup shell_list
|
||||
* @brief Insert a node to the head of a doubly linked list.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to insert a new node to the head of a doubly linked list.
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>The parameters passed in should be ensured to be legal pointers.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param list [IN] Doubly linked list where the new node is inserted.
|
||||
* @param node [IN] New node to be inserted.
|
||||
*
|
||||
* @retval None.
|
||||
* @par Dependency:
|
||||
* <ul><li>shell_list.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see SH_ListAdd | SH_ListTailInsert
|
||||
*/
|
||||
static inline void SH_ListHeadInsert(SH_List *list, SH_List *node)
|
||||
{
|
||||
if ((list == NULL) || (node == NULL)) {
|
||||
return;
|
||||
}
|
||||
|
||||
SH_ListAdd(list, node);
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup shell_list
|
||||
*
|
||||
* @par Description:
|
||||
* <ul>
|
||||
* <li>This API is used to delete a specified node from a doubly linked list.</li>
|
||||
* </ul>
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>The parameter passed in should be ensured to be a legal pointer.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param node [IN] Node to be deleted.
|
||||
*
|
||||
* @retval None.
|
||||
* @par Dependency:
|
||||
* <ul><li>shell_list.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see SH_ListAdd
|
||||
*/
|
||||
static inline void SH_ListDelete(SH_List *node)
|
||||
{
|
||||
node->pstNext->pstPrev = node->pstPrev;
|
||||
node->pstPrev->pstNext = node->pstNext;
|
||||
node->pstNext = NULL;
|
||||
node->pstPrev = NULL;
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup shell_list
|
||||
* @brief Identify whether a specified doubly linked list is empty.
|
||||
*
|
||||
* @par Description:
|
||||
* <ul>
|
||||
* <li>This API is used to return whether a doubly linked list is empty.</li>
|
||||
* </ul>
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>The parameter passed in should be ensured to be a legal pointer.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param list [IN] Doubly linked list.
|
||||
*
|
||||
* @retval TRUE The doubly linked list is empty.
|
||||
* @retval FALSE The doubly linked list is not empty.
|
||||
* @par Dependency:
|
||||
* <ul><li>shell_list.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
static inline bool SH_ListEmpty(SH_List *list)
|
||||
{
|
||||
if (list == NULL) {
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
return (bool)(list->pstNext == list);
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup shell_list
|
||||
* @brief Insert a new list to a doubly linked list.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to insert a new list to a doubly linked list.
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>The parameters passed in should be ensured to be legal pointers.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param oldList [IN] Doubly linked list where the new list is inserted.
|
||||
* @param newList [IN] New list to be inserted.
|
||||
*
|
||||
* @retval None
|
||||
* @par Dependency:
|
||||
* <ul><li>shell_list.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see SH_ListDelete
|
||||
*/
|
||||
static inline void SH_ListAddList(SH_List *oldList, SH_List *newList)
|
||||
{
|
||||
SH_List *oldListHead = oldList->pstNext;
|
||||
SH_List *oldListTail = oldList;
|
||||
SH_List *newListHead = newList;
|
||||
SH_List *newListTail = newList->pstPrev;
|
||||
|
||||
oldListTail->pstNext = newListHead;
|
||||
newListHead->pstPrev = oldListTail;
|
||||
oldListHead->pstPrev = newListTail;
|
||||
newListTail->pstNext = oldListHead;
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup shell_list
|
||||
* @brief Insert a doubly list to the tail of a doubly linked list.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to insert a new doubly list to the tail of a doubly linked list.
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>The parameters passed in should be ensured to be legal pointers.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param oldList [IN] Doubly linked list where the new list is inserted.
|
||||
* @param newList [IN] New list to be inserted.
|
||||
*
|
||||
* @retval None.
|
||||
* @par Dependency:
|
||||
* <ul><li>shell_list.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see SH_ListAddList | SH_ListHeadInsertList
|
||||
*/
|
||||
static inline void SH_ListTailInsertList(SH_List *oldList, SH_List *newList)
|
||||
{
|
||||
SH_ListAddList(oldList->pstPrev, newList);
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup shell_list
|
||||
* @brief Insert a doubly list to the head of a doubly linked list.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to insert a new doubly list to the head of a doubly linked list.
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>The parameters passed in should be ensured to be legal pointers.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param oldList [IN] Doubly linked list where the new list is inserted.
|
||||
* @param newList [IN] New list to be inserted.
|
||||
*
|
||||
* @retval None.
|
||||
* @par Dependency:
|
||||
* <ul><li>shell_list.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see SH_ListAddList | SH_ListTailInsertList
|
||||
*/
|
||||
static inline void SH_ListHeadInsertList(SH_List *oldList, SH_List *newList)
|
||||
{
|
||||
SH_ListAddList(oldList, newList);
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup shell_list
|
||||
* @brief Obtain the offset of a field to a structure address.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to obtain the offset of a field to a structure address.
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>None.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param type [IN] Structure name.
|
||||
* @param member [IN] Name of the member of which the offset is to be measured.
|
||||
*
|
||||
* @retval Offset of the field to the structure address.
|
||||
* @par Dependency:
|
||||
* <ul><li>shell_list.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
#define LOS_OFF_SET_OF(type, member) ((uintptr_t)&((type *)0)->member)
|
||||
|
||||
/**
|
||||
* @ingroup shell_list
|
||||
* @brief Obtain the pointer to a structure that contains a doubly linked list.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to obtain the pointer to a structure that contains a doubly linked list.
|
||||
* <ul>
|
||||
* <li>None.</li>
|
||||
* </ul>
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>None.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param item [IN] Current node's pointer to the next node.
|
||||
* @param type [IN] Structure name.
|
||||
* @param member [IN] Member name of the doubly linked list in the structure.
|
||||
*
|
||||
* @retval Pointer to the structure that contains the doubly linked list.
|
||||
* @par Dependency:
|
||||
* <ul><li>shell_list.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
#define SH_LIST_ENTRY(item, type, member) \
|
||||
((type *)(void *)((char *)(item) - LOS_OFF_SET_OF(type, member)))
|
||||
|
||||
/**
|
||||
* @ingroup shell_list
|
||||
* @brief Iterate over a doubly linked list of given type.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to iterate over a doubly linked list of given type.
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>None.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param item [IN] Pointer to the structure that contains the doubly linked list that is to be traversed.
|
||||
* @param list [IN] Pointer to the doubly linked list to be traversed.
|
||||
* @param type [IN] Structure name.
|
||||
* @param member [IN] Member name of the doubly linked list in the structure.
|
||||
*
|
||||
* @retval None.
|
||||
* @par Dependency:
|
||||
* <ul><li>shell_list.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
#define SH_LIST_FOR_EACH_ENTRY(item, list, type, member) \
|
||||
for (item = SH_LIST_ENTRY((list)->pstNext, type, member); \
|
||||
&(item)->member != (list); \
|
||||
item = SH_LIST_ENTRY((item)->member.pstNext, type, member))
|
||||
|
||||
/**
|
||||
* @ingroup shell_list
|
||||
* @brief iterate over a doubly linked list safe against removal of list entry.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to iterate over a doubly linked list safe against removal of list entry.
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>None.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param item [IN] Pointer to the structure that contains the doubly linked list that is to be traversed.
|
||||
* @param next [IN] Save the next node.
|
||||
* @param list [IN] Pointer to the doubly linked list to be traversed.
|
||||
* @param type [IN] Structure name.
|
||||
* @param member [IN] Member name of the doubly linked list in the structure.
|
||||
*
|
||||
* @retval None.
|
||||
* @par Dependency:
|
||||
* <ul><li>shell_list.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
#define SH_LIST_FOR_EACH_ENTRY_SAFE(item, next, list, type, member) \
|
||||
for (item = SH_LIST_ENTRY((list)->pstNext, type, member), \
|
||||
next = SH_LIST_ENTRY((item)->member.pstNext, type, member); \
|
||||
&(item)->member != (list); \
|
||||
item = next, next = SH_LIST_ENTRY((item)->member.pstNext, type, member))
|
||||
|
||||
/**
|
||||
* @ingroup shell_list
|
||||
* @brief Delete initialize a doubly linked list.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to delete initialize a doubly linked list.
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>The parameter passed in should be ensured to be s legal pointer.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param list [IN] Doubly linked list.
|
||||
*
|
||||
* @retval None.
|
||||
* @par Dependency:
|
||||
* <ul><li>shell_list.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
static inline void SH_ListDelInit(SH_List *list)
|
||||
{
|
||||
list->pstNext->pstPrev = list->pstPrev;
|
||||
list->pstPrev->pstNext = list->pstNext;
|
||||
SH_ListInit(list);
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup shell_list
|
||||
* @brief iterate over a doubly linked list.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to iterate over a doubly linked list.
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>None.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param item [IN] Pointer to the structure that contains the doubly linked list that is to be traversed.
|
||||
* @param list [IN] Pointer to the doubly linked list to be traversed.
|
||||
*
|
||||
* @retval None.
|
||||
* @par Dependency:
|
||||
* <ul><li>shell_list.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
#define SH_LIST_FOR_EACH(item, list) \
|
||||
for (item = (list)->pstNext; \
|
||||
(item) != (list); \
|
||||
item = (item)->pstNext)
|
||||
|
||||
/**
|
||||
* @ingroup shell_list
|
||||
* @brief Iterate over a doubly linked list safe against removal of list entry.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to iterate over a doubly linked list safe against removal of list entry.
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>None.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param item [IN] Pointer to the structure that contains the doubly linked list that is to be traversed.
|
||||
* @param next [IN] Save the next node.
|
||||
* @param list [IN] Pointer to the doubly linked list to be traversed.
|
||||
*
|
||||
* @retval None.
|
||||
* @par Dependency:
|
||||
* <ul><li>shell_list.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
#define SH_LIST_FOR_EACH_SAFE(item, next, list) \
|
||||
for (item = (list)->pstNext, next = (item)->pstNext; \
|
||||
(item) != (list); \
|
||||
item = next, next = (item)->pstNext)
|
||||
|
||||
/**
|
||||
* @ingroup shell_list
|
||||
* @brief Initialize a double linked list.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to initialize a double linked list.
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>None.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param list [IN] Pointer to the doubly linked list to be traversed.
|
||||
*
|
||||
* @retval None.
|
||||
* @par Dependency:
|
||||
* <ul><li>shell_list.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
#define SH_LIST_HEAD(list) SH_List list = { &(list), &(list) }
|
||||
|
||||
#define SH_ListPeekHeadType(list, type, element) do { \
|
||||
type *__t; \
|
||||
if ((list)->pstNext == list) { \
|
||||
__t = NULL; \
|
||||
} else { \
|
||||
__t = SH_LIST_ENTRY((list)->pstNext, type, element); \
|
||||
} \
|
||||
__t; \
|
||||
} while (0)
|
||||
|
||||
#define SH_ListRemoveHeadType(list, type, element) do { \
|
||||
type *__t; \
|
||||
if ((list)->pstNext == list) { \
|
||||
__t = NULL; \
|
||||
} else { \
|
||||
__t = SH_LIST_ENTRY((list)->pstNext, type, element); \
|
||||
SH_ListDelete((list)->pstNext); \
|
||||
} \
|
||||
__t; \
|
||||
} while (0)
|
||||
|
||||
#define SH_ListNextType(list, item, type, element) do { \
|
||||
type *__t; \
|
||||
if ((item)->pstNext == list) { \
|
||||
__t = NULL; \
|
||||
} else { \
|
||||
__t = SH_LIST_ENTRY((item)->pstNext, type, element); \
|
||||
} \
|
||||
__t; \
|
||||
} while (0)
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* _SHELL_LIST_H */
|
||||
@ -0,0 +1,52 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef _SHELL_PRI_H
|
||||
#define _SHELL_PRI_H
|
||||
|
||||
#include "shell.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
extern void ShellEntry(ShellCB *shellCB);
|
||||
extern void *ShellTask(void *argv);
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* _SHELL_PRI_H */
|
||||
@ -0,0 +1,59 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef _SHERR_H
|
||||
#define _SHERR_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#define SH_ERROR -1
|
||||
#define SH_OK 0
|
||||
#define SH_NOK -1
|
||||
|
||||
#ifndef TRUE
|
||||
# define TRUE 1
|
||||
#endif
|
||||
#ifndef FALSE
|
||||
# define FALSE 0
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* _SHERR_H */
|
||||
|
||||
@ -0,0 +1,75 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef _SHMSG_H
|
||||
#define _SHMSG_H
|
||||
|
||||
#include "shell_list.h"
|
||||
#include "shell.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#define SHELL_ENTRY_STACKSIZE 0x1000
|
||||
#define SHELL_TASK_STACKSIZE 0x3000
|
||||
|
||||
#define SHELL_EXEC_COMMAND "exec"
|
||||
#define SHELL_EXEC_COMMAND_BYTES 4
|
||||
#define CMD_EXEC_COMMAND SHELL_EXEC_COMMAND" "
|
||||
#define CMD_EXEC_COMMAND_BYTES (SHELL_EXEC_COMMAND_BYTES + 1)
|
||||
#define CMD_EXIT_COMMAND "exit"
|
||||
#define CMD_EXIT_COMMAND_BYTES 4
|
||||
#define CMD_EXIT_CODE_BASE_DEC 10
|
||||
|
||||
#define CONSOLE_IOC_MAGIC 'c'
|
||||
#define CONSOLE_CONTROL_REG_USERTASK _IO(CONSOLE_IOC_MAGIC, 7)
|
||||
|
||||
#define COLOR_NONE "\e[0m"
|
||||
#define COLOR_RED "\e[0;31m"
|
||||
#define COLOR_L_RED "\e[1;31m"
|
||||
#define SHELL_PROMPT COLOR_L_RED"OHOS # "COLOR_NONE
|
||||
|
||||
typedef void (* OutputFunc)(const char *fmt, ...);
|
||||
extern int ShellTaskInit(ShellCB *shellCB);
|
||||
extern void ChildExec(const char *cmdName, char *const paramArray[], bool foreground);
|
||||
extern void ShellCmdLineParse(char c, OutputFunc outputFunc, ShellCB *shellCB);
|
||||
extern int ShellNotify(ShellCB *shellCB);
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* _SHMSG_H */
|
||||
@ -0,0 +1,56 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef _SHOW_H
|
||||
#define _SHOW_H
|
||||
|
||||
#include "stdarg.h"
|
||||
|
||||
#include "shell.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
extern char *OsShellGetWorkingDirectory(void);
|
||||
extern unsigned int OsShellInit(void);
|
||||
extern int OsShellDeinit(ShellCB *shellCB);
|
||||
extern ShellCB *OsGetShellCb(void);
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* _SHOW_H */
|
||||
@ -0,0 +1,190 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#define _GNU_SOURCE
|
||||
|
||||
#include <signal.h>
|
||||
#include <sys/wait.h>
|
||||
#include <unistd.h>
|
||||
#include <sys/syscall.h>
|
||||
#include "show.h"
|
||||
#include "shmsg.h"
|
||||
#include "shcmd.h"
|
||||
#include "shell_pri.h"
|
||||
#include "semaphore.h"
|
||||
#include "securec.h"
|
||||
|
||||
ShellCB *g_shellCB = NULL;
|
||||
|
||||
ShellCB *OsGetShellCb(void)
|
||||
{
|
||||
return g_shellCB;
|
||||
}
|
||||
|
||||
static void ShellDeinit(ShellCB *shellCB)
|
||||
{
|
||||
(void)pthread_mutex_destroy(&shellCB->historyMutex);
|
||||
(void)pthread_mutex_destroy(&shellCB->keyMutex);
|
||||
OsShellKeyDeInit((CmdKeyLink *)shellCB->cmdKeyLink);
|
||||
OsShellKeyDeInit((CmdKeyLink *)shellCB->cmdHistoryKeyLink);
|
||||
(void)free(shellCB);
|
||||
}
|
||||
|
||||
static int OsShellCreateTask(ShellCB *shellCB)
|
||||
{
|
||||
struct sched_param param = { 0 };
|
||||
int ret;
|
||||
|
||||
ret = sched_getparam(getpid(), ¶m);
|
||||
if (ret != SH_OK) {
|
||||
return ret;
|
||||
}
|
||||
|
||||
param.sched_priority = SHELL_PROCESS_PRIORITY_INIT;
|
||||
|
||||
ret = sched_setparam(getpid(), ¶m);
|
||||
if (ret != SH_OK) {
|
||||
return ret;
|
||||
}
|
||||
|
||||
ret = ShellTaskInit(shellCB);
|
||||
if (ret != SH_OK) {
|
||||
return ret;
|
||||
}
|
||||
|
||||
shellCB->shellEntryHandle = pthread_self();
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int DoShellExec(char **argv)
|
||||
{
|
||||
int i, j;
|
||||
int len = 0;
|
||||
int ret = SH_NOK;
|
||||
char *cmdLine = NULL;
|
||||
|
||||
if (strncmp(argv[0], SHELL_EXEC_COMMAND, SHELL_EXEC_COMMAND_BYTES) == 0) {
|
||||
ChildExec(argv[1], argv + 1, FALSE);
|
||||
}
|
||||
for (i = 0; argv[i]; i++) {
|
||||
len += strlen(argv[i]);
|
||||
}
|
||||
len += i + 1;
|
||||
cmdLine = (char *)malloc(len);
|
||||
if (!cmdLine) {
|
||||
return ret;
|
||||
}
|
||||
errno_t ret1 = memset_s(cmdLine, len, 0, len);
|
||||
if (ret1 != EOK) {
|
||||
free(cmdLine);
|
||||
return ret1;
|
||||
}
|
||||
|
||||
for (j = 0; j < i; j++) {
|
||||
(void)strcat_s(cmdLine, len, argv[j]);
|
||||
(void)strcat_s(cmdLine, len, " ");
|
||||
}
|
||||
|
||||
cmdLine[len - 2] = '\0'; /* 2, (len - 2) is the end of cmdline buf */
|
||||
ret = syscall(__NR_shellexec, argv[0], cmdLine);
|
||||
free(cmdLine);
|
||||
return ret;
|
||||
}
|
||||
|
||||
static void ShellSigChildHook(int sig)
|
||||
{
|
||||
(void)sig;
|
||||
|
||||
while (waitpid(-1, NULL, WNOHANG) > 0) {
|
||||
continue;
|
||||
}
|
||||
}
|
||||
|
||||
int main(int argc, char **argv)
|
||||
{
|
||||
int ret = SH_NOK;
|
||||
ShellCB *shellCB = NULL;
|
||||
|
||||
(void)signal(SIGCHLD, ShellSigChildHook);
|
||||
|
||||
if (argc > 1) {
|
||||
ret = DoShellExec(argv + 1);
|
||||
return ret;
|
||||
}
|
||||
|
||||
setbuf(stdout, NULL);
|
||||
|
||||
shellCB = (ShellCB *)malloc(sizeof(ShellCB));
|
||||
if (shellCB == NULL) {
|
||||
return SH_NOK;
|
||||
}
|
||||
ret = memset_s(shellCB, sizeof(ShellCB), 0, sizeof(ShellCB));
|
||||
if (ret != SH_OK) {
|
||||
goto ERR_OUT1;
|
||||
}
|
||||
|
||||
ret = pthread_mutex_init(&shellCB->keyMutex, NULL);
|
||||
if (ret != SH_OK) {
|
||||
goto ERR_OUT1;
|
||||
}
|
||||
|
||||
ret = pthread_mutex_init(&shellCB->historyMutex, NULL);
|
||||
if (ret != SH_OK) {
|
||||
goto ERR_OUT2;
|
||||
}
|
||||
|
||||
ret = (int)OsShellKeyInit(shellCB);
|
||||
if (ret != SH_OK) {
|
||||
goto ERR_OUT3;
|
||||
}
|
||||
(void)strncpy_s(shellCB->shellWorkingDirectory, PATH_MAX, "/", 2); /* 2:space for "/" */
|
||||
|
||||
sem_init(&shellCB->shellSem, 0, 0);
|
||||
|
||||
g_shellCB = shellCB;
|
||||
ret = OsShellCreateTask(shellCB);
|
||||
if (ret != SH_OK) {
|
||||
ShellDeinit(shellCB);
|
||||
g_shellCB = NULL;
|
||||
return ret;
|
||||
}
|
||||
|
||||
ShellEntry(shellCB);
|
||||
|
||||
ERR_OUT3:
|
||||
(void)pthread_mutex_destroy(&shellCB->historyMutex);
|
||||
ERR_OUT2:
|
||||
(void)pthread_mutex_destroy(&shellCB->keyMutex);
|
||||
ERR_OUT1:
|
||||
(void)free(shellCB);
|
||||
return ret;
|
||||
}
|
||||
|
||||
@ -0,0 +1,594 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "shcmd.h"
|
||||
#include "show.h"
|
||||
#include "stdlib.h"
|
||||
#include "unistd.h"
|
||||
#include "dirent.h"
|
||||
#include "securec.h"
|
||||
|
||||
#define SHELL_INIT_MAGIC_FLAG 0xABABABAB
|
||||
#define CTRL_C 0x03 /* 0x03: ctrl+c ASCII */
|
||||
|
||||
static void OsFreeCmdPara(CmdParsed *cmdParsed)
|
||||
{
|
||||
unsigned int i;
|
||||
for (i = 0; i < cmdParsed->paramCnt; i++) {
|
||||
if ((cmdParsed->paramArray[i]) != NULL) {
|
||||
free((cmdParsed->paramArray[i]));
|
||||
cmdParsed->paramArray[i] = NULL;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static int OsStrSeparateTabStrGet(const char **tabStr, CmdParsed *parsed, unsigned int tabStrLen)
|
||||
{
|
||||
char *shiftStr = NULL;
|
||||
char *tempStr = (char *)malloc(SHOW_MAX_LEN << 1);
|
||||
if (tempStr == NULL) {
|
||||
return (int)SH_ERROR;
|
||||
}
|
||||
|
||||
(void)memset_s(tempStr, SHOW_MAX_LEN << 1, 0, SHOW_MAX_LEN << 1);
|
||||
shiftStr = tempStr + SHOW_MAX_LEN;
|
||||
|
||||
if (strncpy_s(tempStr, SHOW_MAX_LEN - 1, *tabStr, tabStrLen)) {
|
||||
free(tempStr);
|
||||
return (int)SH_ERROR;
|
||||
}
|
||||
|
||||
parsed->cmdType = CMD_TYPE_STD;
|
||||
|
||||
/* cut useless or repeat space */
|
||||
if (OsCmdKeyShift(tempStr, shiftStr, SHOW_MAX_LEN - 1)) {
|
||||
free(tempStr);
|
||||
return (int)SH_ERROR;
|
||||
}
|
||||
|
||||
/* get exact position of string to complete */
|
||||
/* situation different if end space lost or still exist */
|
||||
if ((strlen(shiftStr) == 0) || (tempStr[strlen(tempStr) - 1] != shiftStr[strlen(shiftStr) - 1])) {
|
||||
*tabStr = "";
|
||||
} else {
|
||||
if (OsCmdParse(shiftStr, parsed)) {
|
||||
free(tempStr);
|
||||
return (int)SH_ERROR;
|
||||
}
|
||||
*tabStr = parsed->paramArray[parsed->paramCnt - 1];
|
||||
}
|
||||
|
||||
free(tempStr);
|
||||
return SH_OK;
|
||||
}
|
||||
|
||||
char *OsShellGetWorkingDirectory(void)
|
||||
{
|
||||
return OsGetShellCb()->shellWorkingDirectory;
|
||||
}
|
||||
|
||||
int OsShellSetWorkingDirectory(const char *dir, size_t len)
|
||||
{
|
||||
if (dir == NULL) {
|
||||
return SH_NOK;
|
||||
}
|
||||
|
||||
int ret = strncpy_s(OsGetShellCb()->shellWorkingDirectory, sizeof(OsGetShellCb()->shellWorkingDirectory),
|
||||
dir, len);
|
||||
if (ret != SH_OK) {
|
||||
return SH_NOK;
|
||||
}
|
||||
return SH_OK;
|
||||
}
|
||||
|
||||
static int OsStrSeparate(const char *tabStr, char *strPath, char *nameLooking, unsigned int tabStrLen)
|
||||
{
|
||||
char *strEnd = NULL;
|
||||
char *cutPos = NULL;
|
||||
CmdParsed parsed = {0};
|
||||
char *shellWorkingDirectory = OsShellGetWorkingDirectory();
|
||||
int ret;
|
||||
|
||||
ret = OsStrSeparateTabStrGet(&tabStr, &parsed, tabStrLen);
|
||||
if (ret != SH_OK) {
|
||||
return ret;
|
||||
}
|
||||
|
||||
/* get fullpath str */
|
||||
if (*tabStr != '/') {
|
||||
if (strncpy_s(strPath, CMD_MAX_PATH, shellWorkingDirectory, CMD_MAX_PATH - 1)) {
|
||||
OsFreeCmdPara(&parsed);
|
||||
return (int)SH_ERROR;
|
||||
}
|
||||
if (strcmp(shellWorkingDirectory, "/")) {
|
||||
if (strncat_s(strPath, CMD_MAX_PATH - 1, "/", CMD_MAX_PATH - strlen(strPath) - 1)) {
|
||||
OsFreeCmdPara(&parsed);
|
||||
return (int)SH_ERROR;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (strncat_s(strPath, CMD_MAX_PATH - 1, tabStr, CMD_MAX_PATH - strlen(strPath) - 1)) {
|
||||
OsFreeCmdPara(&parsed);
|
||||
return (int)SH_ERROR;
|
||||
}
|
||||
|
||||
/* split str by last '/' */
|
||||
strEnd = strrchr(strPath, '/');
|
||||
if (strEnd != NULL) {
|
||||
if (strncpy_s(nameLooking, CMD_MAX_PATH, strEnd + 1, CMD_MAX_PATH - 1)) { /* get cmp str */
|
||||
OsFreeCmdPara(&parsed);
|
||||
return (int)SH_ERROR;
|
||||
}
|
||||
}
|
||||
|
||||
cutPos = strrchr(strPath, '/');
|
||||
if (cutPos != NULL) {
|
||||
*(cutPos + 1) = '\0';
|
||||
}
|
||||
|
||||
OsFreeCmdPara(&parsed);
|
||||
return SH_OK;
|
||||
}
|
||||
|
||||
static int OsShowPageInputControl(void)
|
||||
{
|
||||
char readChar;
|
||||
|
||||
while (1) {
|
||||
if (read(STDIN_FILENO, &readChar, 1) != 1) { /* get one char from stdin */
|
||||
printf("\n");
|
||||
return (int)SH_ERROR;
|
||||
}
|
||||
if ((readChar == 'q') || (readChar == 'Q') || (readChar == CTRL_C)) {
|
||||
printf("\n");
|
||||
return 0;
|
||||
} else if (readChar == '\r') {
|
||||
printf("\b \b\b \b\b \b\b \b\b \b\b \b\b \b\b \b");
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static int OsShowPageControl(unsigned int timesPrint, unsigned int lineCap, unsigned int count)
|
||||
{
|
||||
if (NEED_NEW_LINE(timesPrint, lineCap)) {
|
||||
printf("\n");
|
||||
if (SCREEN_IS_FULL(timesPrint, lineCap) && (timesPrint < count)) {
|
||||
printf("--More--");
|
||||
return OsShowPageInputControl();
|
||||
}
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
static int OsSurePrintAll(unsigned int count)
|
||||
{
|
||||
char readChar = 0;
|
||||
printf("\nDisplay all %u possibilities?(y/n)", count);
|
||||
while (1) {
|
||||
if (read(STDIN_FILENO, &readChar, 1) != 1) {
|
||||
return (int)SH_ERROR;
|
||||
}
|
||||
if ((readChar == 'n') || (readChar == 'N') || (readChar == CTRL_C)) {
|
||||
printf("\n");
|
||||
return 0;
|
||||
} else if ((readChar == 'y') || (readChar == 'Y') || (readChar == '\r')) {
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static int OsPrintMatchList(unsigned int count, const char *strPath, const char *nameLooking, unsigned int printLen)
|
||||
{
|
||||
unsigned int timesPrint = 0;
|
||||
unsigned int lineCap;
|
||||
int ret;
|
||||
DIR *openDir = NULL;
|
||||
struct dirent *readDir = NULL;
|
||||
char formatChar[10] = {0}; /* 10:for formatChar length */
|
||||
|
||||
printLen = (printLen > (DEFAULT_SCREEN_WIDTH - 2)) ? (DEFAULT_SCREEN_WIDTH - 2) : printLen; /* 2:revered 2 bytes */
|
||||
lineCap = DEFAULT_SCREEN_WIDTH / (printLen + 2); /* 2:DEFAULT_SCREEN_WIDTH revered 2 bytes */
|
||||
if (snprintf_s(formatChar, sizeof(formatChar) - 1, 7, "%%-%us ", printLen) < 0) { /* 7:format-len */
|
||||
return (int)SH_ERROR;
|
||||
}
|
||||
|
||||
if (count > (lineCap * DEFAULT_SCREEN_HEIGHT)) {
|
||||
ret = OsSurePrintAll(count);
|
||||
if (ret != 1) {
|
||||
return ret;
|
||||
}
|
||||
}
|
||||
openDir = opendir(strPath);
|
||||
if (openDir == NULL) {
|
||||
return (int)SH_ERROR;
|
||||
}
|
||||
|
||||
printf("\n");
|
||||
for (readDir = readdir(openDir); readDir != NULL; readDir = readdir(openDir)) {
|
||||
if (strncmp(nameLooking, readDir->d_name, strlen(nameLooking)) != 0) {
|
||||
continue;
|
||||
}
|
||||
printf(formatChar, readDir->d_name);
|
||||
timesPrint++;
|
||||
ret = OsShowPageControl(timesPrint, lineCap, count);
|
||||
if (ret != 1) {
|
||||
if (closedir(openDir) < 0) {
|
||||
return (int)SH_ERROR;
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
}
|
||||
|
||||
printf("\n");
|
||||
if (closedir(openDir) < 0) {
|
||||
return (int)SH_ERROR;
|
||||
}
|
||||
|
||||
return SH_OK;
|
||||
}
|
||||
|
||||
static void StrncmpCut(const char *s1, char *s2, size_t n)
|
||||
{
|
||||
if ((n == 0) || (s1 == NULL) || (s2 == NULL)) {
|
||||
return;
|
||||
}
|
||||
do {
|
||||
if (*s1 && *s2 && (*s1 == *s2)) {
|
||||
s1++;
|
||||
s2++;
|
||||
} else {
|
||||
break;
|
||||
}
|
||||
} while (--n != 0);
|
||||
if (n > 0) {
|
||||
/* NULL pad the remaining n-1 bytes */
|
||||
while (n-- != 0) {
|
||||
*s2++ = 0;
|
||||
}
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
static void OsCompleteStr(char *result, const char *target, char *cmdKey, unsigned int *len)
|
||||
{
|
||||
unsigned int size = strlen(result) - strlen(target);
|
||||
char *des = cmdKey + *len;
|
||||
char *src = result + strlen(target);
|
||||
|
||||
while (size-- > 0) {
|
||||
printf("%c", *src);
|
||||
if (*len == (SHOW_MAX_LEN - 1)) {
|
||||
*des = '\0';
|
||||
break;
|
||||
}
|
||||
*des++ = *src++;
|
||||
(*len)++;
|
||||
}
|
||||
}
|
||||
|
||||
static int OsExecNameMatch(const char *strPath, const char *nameLooking, char *strObj, unsigned int *maxLen)
|
||||
{
|
||||
int count = 0;
|
||||
DIR *openDir = NULL;
|
||||
struct dirent *readDir = NULL;
|
||||
|
||||
openDir = opendir(strPath);
|
||||
if (openDir == NULL) {
|
||||
return (int)SH_ERROR;
|
||||
}
|
||||
|
||||
for (readDir = readdir(openDir); readDir != NULL; readDir = readdir(openDir)) {
|
||||
if (strncmp(nameLooking, readDir->d_name, strlen(nameLooking)) != 0) {
|
||||
continue;
|
||||
}
|
||||
if (count == 0) {
|
||||
if (strncpy_s(strObj, CMD_MAX_PATH, readDir->d_name, CMD_MAX_PATH - 1)) {
|
||||
(void)closedir(openDir);
|
||||
return (int)SH_ERROR;
|
||||
}
|
||||
*maxLen = strlen(readDir->d_name);
|
||||
} else {
|
||||
/* strncmp&cut the same strings of name matched */
|
||||
StrncmpCut(readDir->d_name, strObj, strlen(strObj));
|
||||
if (strlen(readDir->d_name) > *maxLen) {
|
||||
*maxLen = strlen(readDir->d_name);
|
||||
}
|
||||
}
|
||||
count++;
|
||||
}
|
||||
|
||||
if (closedir(openDir) < 0) {
|
||||
return (int)SH_ERROR;
|
||||
}
|
||||
|
||||
return count;
|
||||
}
|
||||
|
||||
static int OsTabMatchFile(char *cmdKey, unsigned int *len)
|
||||
{
|
||||
unsigned int maxLen = 0;
|
||||
int count;
|
||||
char *strOutput = NULL;
|
||||
char *strCmp = NULL;
|
||||
char *dirOpen = (char *)malloc(CMD_MAX_PATH * 3); /* 3:dirOpen\strOutput\strCmp */
|
||||
if (dirOpen == NULL) {
|
||||
return (int)SH_ERROR;
|
||||
}
|
||||
|
||||
(void)memset_s(dirOpen, CMD_MAX_PATH * 3, 0, CMD_MAX_PATH * 3); /* 3:dirOpen\strOutput\strCmp */
|
||||
strOutput = dirOpen + CMD_MAX_PATH;
|
||||
strCmp = strOutput + CMD_MAX_PATH;
|
||||
|
||||
if (OsStrSeparate(cmdKey, dirOpen, strCmp, *len)) {
|
||||
free(dirOpen);
|
||||
return (int)SH_ERROR;
|
||||
}
|
||||
|
||||
count = OsExecNameMatch(dirOpen, strCmp, strOutput, &maxLen);
|
||||
/* one or more matched */
|
||||
if (count >= 1) {
|
||||
OsCompleteStr(strOutput, strCmp, cmdKey, len);
|
||||
|
||||
if (count == 1) {
|
||||
free(dirOpen);
|
||||
return 1;
|
||||
}
|
||||
if (OsPrintMatchList((unsigned int)count, dirOpen, strCmp, maxLen) == -1) {
|
||||
free(dirOpen);
|
||||
return (int)SH_ERROR;
|
||||
}
|
||||
}
|
||||
|
||||
free(dirOpen);
|
||||
return count;
|
||||
}
|
||||
|
||||
/*
|
||||
* Description: Pass in the string and clear useless space ,which include:
|
||||
* 1) The overmatch space which is not be marked by Quote's area
|
||||
* Squeeze the overmatch space into one space
|
||||
* 2) Clear all space before first valid character
|
||||
* Input: cmdKey : Pass in the buff string, which is ready to be operated
|
||||
* cmdOut : Pass out the buffer string ,which has already been operated
|
||||
* size : cmdKey length
|
||||
*/
|
||||
unsigned int OsCmdKeyShift(const char *cmdKey, char *cmdOut, unsigned int size)
|
||||
{
|
||||
char *output = NULL;
|
||||
char *outputBak = NULL;
|
||||
unsigned int len;
|
||||
int ret;
|
||||
bool quotes = FALSE;
|
||||
|
||||
if ((cmdKey == NULL) || (cmdOut == NULL)) {
|
||||
return (unsigned int)SH_ERROR;
|
||||
}
|
||||
|
||||
len = strlen(cmdKey);
|
||||
if ((*cmdKey == '\n') || (len >= size)) {
|
||||
return (unsigned int)SH_ERROR;
|
||||
}
|
||||
output = (char *)malloc(len + 1);
|
||||
if (output == NULL) {
|
||||
printf("malloc failure in %s[%d]\n", __FUNCTION__, __LINE__);
|
||||
return (unsigned int)SH_ERROR;
|
||||
}
|
||||
|
||||
/* Backup the 'output' start address */
|
||||
outputBak = output;
|
||||
/* Scan each character in 'cmdKey',and squeeze the overmuch space and ignore invalid character */
|
||||
for (; *cmdKey != '\0'; cmdKey++) {
|
||||
/* Detected a Double Quotes, switch the matching status */
|
||||
if (*(cmdKey) == '\"') {
|
||||
SWITCH_QUOTES_STATUS(quotes);
|
||||
}
|
||||
/* Ignore the current character in following situation */
|
||||
/* 1) Quotes matching status is FALSE (which said that the space is not been marked by double quotes) */
|
||||
/* 2) Current character is a space */
|
||||
/* 3) Next character is a space too, or the string is been seeked to the end already(\0) */
|
||||
/* 4) Invalid character, such as single quotes */
|
||||
if ((*cmdKey == ' ') && ((*(cmdKey + 1) == ' ') || (*(cmdKey + 1) == '\0')) && QUOTES_STATUS_CLOSE(quotes)) {
|
||||
continue;
|
||||
}
|
||||
if (*cmdKey == '\'') {
|
||||
continue;
|
||||
}
|
||||
*output = *cmdKey;
|
||||
output++;
|
||||
}
|
||||
*output = '\0';
|
||||
/* Restore the 'output' start address */
|
||||
output = outputBak;
|
||||
len = strlen(output);
|
||||
/* Clear the space which is located at the first character in buffer */
|
||||
if (*output == ' ') {
|
||||
output++;
|
||||
len--;
|
||||
}
|
||||
/* Copy out the buffer which is been operated already */
|
||||
ret = strncpy_s(cmdOut, size, output, len);
|
||||
if (ret != SH_OK) {
|
||||
printf("%s,%d strncpy_s failed, err:%d!\n", __FUNCTION__, __LINE__, ret);
|
||||
free(outputBak);
|
||||
return SH_ERROR;
|
||||
}
|
||||
cmdOut[len] = '\0';
|
||||
|
||||
free(outputBak);
|
||||
return SH_OK;
|
||||
}
|
||||
|
||||
int OsTabCompletion(char *cmdKey, unsigned int *len)
|
||||
{
|
||||
int count;
|
||||
|
||||
if ((cmdKey == NULL) || (len == NULL)) {
|
||||
return (int)SH_ERROR;
|
||||
}
|
||||
|
||||
count = OsTabMatchFile(cmdKey, len);
|
||||
|
||||
return count;
|
||||
}
|
||||
|
||||
unsigned int OsShellKeyInit(ShellCB *shellCB)
|
||||
{
|
||||
CmdKeyLink *cmdKeyLink = NULL;
|
||||
CmdKeyLink *cmdHistoryLink = NULL;
|
||||
|
||||
if (shellCB == NULL) {
|
||||
return SH_ERROR;
|
||||
}
|
||||
|
||||
cmdKeyLink = (CmdKeyLink *)malloc(sizeof(CmdKeyLink));
|
||||
if (cmdKeyLink == NULL) {
|
||||
printf("Shell CmdKeyLink memory alloc error!\n");
|
||||
return SH_ERROR;
|
||||
}
|
||||
cmdHistoryLink = (CmdKeyLink *)malloc(sizeof(CmdKeyLink));
|
||||
if (cmdHistoryLink == NULL) {
|
||||
free(cmdKeyLink);
|
||||
printf("Shell CmdHistoryLink memory alloc error!\n");
|
||||
return SH_ERROR;
|
||||
}
|
||||
|
||||
cmdKeyLink->count = 0;
|
||||
SH_ListInit(&(cmdKeyLink->list));
|
||||
shellCB->cmdKeyLink = (void *)cmdKeyLink;
|
||||
|
||||
cmdHistoryLink->count = 0;
|
||||
SH_ListInit(&(cmdHistoryLink->list));
|
||||
shellCB->cmdHistoryKeyLink = (void *)cmdHistoryLink;
|
||||
shellCB->cmdMaskKeyLink = (void *)cmdHistoryLink;
|
||||
return SH_OK;
|
||||
}
|
||||
|
||||
void OsShellKeyDeInit(CmdKeyLink *cmdKeyLink)
|
||||
{
|
||||
CmdKeyLink *cmdtmp = NULL;
|
||||
if (cmdKeyLink == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
while (!SH_ListEmpty(&(cmdKeyLink->list))) {
|
||||
cmdtmp = SH_LIST_ENTRY(cmdKeyLink->list.pstNext, CmdKeyLink, list);
|
||||
SH_ListDelete(&cmdtmp->list);
|
||||
free(cmdtmp);
|
||||
}
|
||||
|
||||
cmdKeyLink->count = 0;
|
||||
free(cmdKeyLink);
|
||||
}
|
||||
|
||||
void OsShellCmdPush(const char *string, CmdKeyLink *cmdKeyLink)
|
||||
{
|
||||
CmdKeyLink *cmdNewNode = NULL;
|
||||
unsigned int len;
|
||||
|
||||
if ((string == NULL) || (strlen(string) == 0)) {
|
||||
return;
|
||||
}
|
||||
|
||||
len = strlen(string);
|
||||
cmdNewNode = (CmdKeyLink *)malloc(sizeof(CmdKeyLink) + len + 1);
|
||||
if (cmdNewNode == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
(void)memset_s(cmdNewNode, sizeof(CmdKeyLink) + len + 1, 0, sizeof(CmdKeyLink) + len + 1);
|
||||
if (strncpy_s(cmdNewNode->cmdString, len + 1, string, len)) {
|
||||
free(cmdNewNode);
|
||||
return;
|
||||
}
|
||||
|
||||
SH_ListTailInsert(&(cmdKeyLink->list), &(cmdNewNode->list));
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
void OsShellHistoryShow(unsigned int value, ShellCB *shellCB)
|
||||
{
|
||||
CmdKeyLink *cmdtmp = NULL;
|
||||
CmdKeyLink *cmdNode = shellCB->cmdHistoryKeyLink;
|
||||
CmdKeyLink *cmdMask = shellCB->cmdMaskKeyLink;
|
||||
int ret;
|
||||
|
||||
(void)pthread_mutex_lock(&shellCB->historyMutex);
|
||||
if (value == CMD_KEY_DOWN) {
|
||||
if (cmdMask == cmdNode) {
|
||||
goto END;
|
||||
}
|
||||
|
||||
cmdtmp = SH_LIST_ENTRY(cmdMask->list.pstNext, CmdKeyLink, list);
|
||||
if (cmdtmp != cmdNode) {
|
||||
cmdMask = cmdtmp;
|
||||
} else {
|
||||
goto END;
|
||||
}
|
||||
} else if (value == CMD_KEY_UP) {
|
||||
cmdtmp = SH_LIST_ENTRY(cmdMask->list.pstPrev, CmdKeyLink, list);
|
||||
if (cmdtmp != cmdNode) {
|
||||
cmdMask = cmdtmp;
|
||||
} else {
|
||||
goto END;
|
||||
}
|
||||
}
|
||||
|
||||
while (shellCB->shellBufOffset--) {
|
||||
printf("\b \b");
|
||||
}
|
||||
printf("%s", cmdMask->cmdString);
|
||||
shellCB->shellBufOffset = strlen(cmdMask->cmdString);
|
||||
(void)memset_s(shellCB->shellBuf, SHOW_MAX_LEN, 0, SHOW_MAX_LEN);
|
||||
ret = memcpy_s(shellCB->shellBuf, SHOW_MAX_LEN, cmdMask->cmdString, shellCB->shellBufOffset);
|
||||
if (ret != SH_OK) {
|
||||
printf("%s, %d memcpy failed!\n", __FUNCTION__, __LINE__);
|
||||
goto END;
|
||||
}
|
||||
shellCB->cmdMaskKeyLink = (void *)cmdMask;
|
||||
|
||||
END:
|
||||
(void)pthread_mutex_unlock(&shellCB->historyMutex);
|
||||
return;
|
||||
}
|
||||
|
||||
unsigned int OsCmdExec(CmdParsed *cmdParsed, char *cmdStr)
|
||||
{
|
||||
unsigned int ret = SH_OK;
|
||||
if (cmdParsed && cmdStr) {
|
||||
ret = SH_NOK;
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
@ -0,0 +1,154 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "shcmd.h"
|
||||
#include "sherr.h"
|
||||
|
||||
|
||||
/*
|
||||
* Filter out double quote or single-quoted strings at both ends
|
||||
*/
|
||||
char *OsCmdParseStrdup(const char *str)
|
||||
{
|
||||
char *tempStr = NULL;
|
||||
char *newStr = NULL;
|
||||
|
||||
newStr = (char *)malloc(strlen(str) + 1);
|
||||
if (newStr == NULL) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
tempStr = newStr;
|
||||
for (; *str != '\0'; str++) {
|
||||
if ((*str == '\"') || (*str == '\'')) {
|
||||
continue;
|
||||
}
|
||||
*newStr = *str;
|
||||
newStr++;
|
||||
}
|
||||
*newStr = '\0';
|
||||
return tempStr;
|
||||
}
|
||||
|
||||
unsigned int OsCmdParseParaGet(char **value, const char *paraTokenStr)
|
||||
{
|
||||
if ((paraTokenStr == NULL) || (value == NULL)) {
|
||||
return (unsigned int)SH_ERROR;
|
||||
}
|
||||
*value = OsCmdParseStrdup(paraTokenStr);
|
||||
if (*value == NULL) {
|
||||
return SH_NOK;
|
||||
}
|
||||
return SH_OK;
|
||||
}
|
||||
|
||||
unsigned int OsCmdParseOneToken(CmdParsed *cmdParsed, unsigned int index, const char *token)
|
||||
{
|
||||
unsigned int ret = SH_OK;
|
||||
unsigned int tempLen;
|
||||
|
||||
if (cmdParsed == NULL) {
|
||||
return (unsigned int)SH_ERROR;
|
||||
}
|
||||
|
||||
if (index == 0) {
|
||||
if (cmdParsed->cmdType != CMD_TYPE_STD) {
|
||||
return ret;
|
||||
}
|
||||
}
|
||||
|
||||
if ((token != NULL) && (cmdParsed->paramCnt < CMD_MAX_PARAS)) {
|
||||
tempLen = cmdParsed->paramCnt;
|
||||
ret = OsCmdParseParaGet(&(cmdParsed->paramArray[tempLen]), token);
|
||||
if (ret != SH_OK) {
|
||||
return ret;
|
||||
}
|
||||
cmdParsed->paramCnt++;
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
unsigned int OsCmdTokenSplit(char *cmdStr, char split, CmdParsed *cmdParsed)
|
||||
{
|
||||
enum {
|
||||
STAT_INIT,
|
||||
STAT_TOKEN_IN,
|
||||
STAT_TOKEN_OUT
|
||||
} state = STAT_INIT;
|
||||
unsigned int count = 0;
|
||||
char *p = NULL;
|
||||
char *token = cmdStr;
|
||||
unsigned int ret = SH_OK;
|
||||
bool quotes = FALSE;
|
||||
|
||||
if (cmdStr == NULL) {
|
||||
return (unsigned int)SH_ERROR;
|
||||
}
|
||||
|
||||
for (p = cmdStr; (*p != '\0') && (ret == SH_OK); p++) {
|
||||
if (*p == '\"') {
|
||||
SWITCH_QUOTES_STATUS(quotes);
|
||||
}
|
||||
switch (state) {
|
||||
case STAT_INIT:
|
||||
case STAT_TOKEN_IN:
|
||||
if ((*p == split) && QUOTES_STATUS_CLOSE(quotes)) {
|
||||
*p = '\0';
|
||||
ret = OsCmdParseOneToken(cmdParsed, count++, token);
|
||||
state = STAT_TOKEN_OUT;
|
||||
}
|
||||
break;
|
||||
case STAT_TOKEN_OUT:
|
||||
if (*p != split) {
|
||||
token = p;
|
||||
state = STAT_TOKEN_IN;
|
||||
}
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (((ret == SH_OK) && (state == STAT_TOKEN_IN)) || (state == STAT_INIT)) {
|
||||
ret = OsCmdParseOneToken(cmdParsed, count, token);
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
unsigned int OsCmdParse(char *cmdStr, CmdParsed *cmdParsed)
|
||||
{
|
||||
if ((cmdStr == NULL) || (cmdParsed == NULL) || (strlen(cmdStr) == 0)) {
|
||||
return (unsigned int)SH_ERROR;
|
||||
}
|
||||
return OsCmdTokenSplit(cmdStr, ' ', cmdParsed);
|
||||
}
|
||||
|
||||
@ -0,0 +1,685 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#define _GNU_SOURCE
|
||||
|
||||
#include "stdlib.h"
|
||||
#include "stdio.h"
|
||||
#include "unistd.h"
|
||||
#include "sys/prctl.h"
|
||||
#include "sys/ioctl.h"
|
||||
#include "syscall.h"
|
||||
#include "sys/wait.h"
|
||||
#include "pthread.h"
|
||||
#include "securec.h"
|
||||
#include "shmsg.h"
|
||||
#include "shell_pri.h"
|
||||
#include "shcmd.h"
|
||||
|
||||
#define CHAR_CTRL_C '\x03'
|
||||
#define CHAR_CTRL_DEL '\x7F'
|
||||
|
||||
#define VISIABLE_CHAR(ch) ((ch) > 0x1F && (ch) < 0x7F)
|
||||
|
||||
char *GetCmdline(ShellCB *shellCB)
|
||||
{
|
||||
CmdKeyLink *cmdkey = shellCB->cmdKeyLink;
|
||||
CmdKeyLink *cmdNode = NULL;
|
||||
|
||||
(void)pthread_mutex_lock(&shellCB->keyMutex);
|
||||
if ((cmdkey == NULL) || SH_ListEmpty(&cmdkey->list)) {
|
||||
(void)pthread_mutex_unlock(&shellCB->keyMutex);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
cmdNode = SH_LIST_ENTRY(cmdkey->list.pstNext, CmdKeyLink, list);
|
||||
if (cmdNode == NULL) {
|
||||
(void)pthread_mutex_unlock(&shellCB->keyMutex);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
SH_ListDelete(&(cmdNode->list));
|
||||
(void)pthread_mutex_unlock(&shellCB->keyMutex);
|
||||
|
||||
if (strlen(cmdNode->cmdString) == 0) {
|
||||
free(cmdNode);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
return cmdNode->cmdString;
|
||||
}
|
||||
|
||||
static void ShellSaveHistoryCmd(char *string, ShellCB *shellCB)
|
||||
{
|
||||
CmdKeyLink *cmdHistory = shellCB->cmdHistoryKeyLink;
|
||||
CmdKeyLink *cmdkey = SH_LIST_ENTRY(string, CmdKeyLink, cmdString);
|
||||
CmdKeyLink *cmdNxt = NULL;
|
||||
|
||||
if (*string == '\n') {
|
||||
free(cmdkey);
|
||||
return;
|
||||
}
|
||||
|
||||
(void)pthread_mutex_lock(&shellCB->historyMutex);
|
||||
if (cmdHistory->count != 0) {
|
||||
cmdNxt = SH_LIST_ENTRY(cmdHistory->list.pstPrev, CmdKeyLink, list);
|
||||
if (strcmp(string, cmdNxt->cmdString) == 0) {
|
||||
free((void *)cmdkey);
|
||||
(void)pthread_mutex_unlock(&shellCB->historyMutex);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
if (cmdHistory->count >= CMD_HISTORY_LEN) {
|
||||
cmdNxt = SH_LIST_ENTRY(cmdHistory->list.pstNext, CmdKeyLink, list);
|
||||
SH_ListDelete(&(cmdNxt->list));
|
||||
SH_ListTailInsert(&(cmdHistory->list), &(cmdkey->list));
|
||||
free((void *)cmdNxt);
|
||||
(void)pthread_mutex_unlock(&shellCB->historyMutex);
|
||||
return;
|
||||
}
|
||||
|
||||
SH_ListTailInsert(&(cmdHistory->list), &(cmdkey->list));
|
||||
cmdHistory->count++;
|
||||
|
||||
(void)pthread_mutex_unlock(&shellCB->historyMutex);
|
||||
return;
|
||||
}
|
||||
|
||||
int ShellPend(ShellCB *shellCB)
|
||||
{
|
||||
if (shellCB == NULL) {
|
||||
return SH_NOK;
|
||||
}
|
||||
|
||||
return sem_wait(&shellCB->shellSem);
|
||||
}
|
||||
|
||||
int ShellNotify(ShellCB *shellCB)
|
||||
{
|
||||
if (shellCB == NULL) {
|
||||
return SH_NOK;
|
||||
}
|
||||
|
||||
return sem_post(&shellCB->shellSem);
|
||||
}
|
||||
|
||||
enum {
|
||||
STAT_NORMAL_KEY,
|
||||
STAT_ESC_KEY,
|
||||
STAT_MULTI_KEY
|
||||
};
|
||||
|
||||
static int ShellCmdLineCheckUDRL(const char ch, ShellCB *shellCB)
|
||||
{
|
||||
int ret = SH_OK;
|
||||
if (ch == 0x1b) { /* 0x1b: ESC */
|
||||
shellCB->shellKeyType = STAT_ESC_KEY;
|
||||
return ret;
|
||||
} else if (ch == 0x5b) { /* 0x5b: first Key combination */
|
||||
if (shellCB->shellKeyType == STAT_ESC_KEY) {
|
||||
shellCB->shellKeyType = STAT_MULTI_KEY;
|
||||
return ret;
|
||||
}
|
||||
} else if (ch == 0x41) { /* up */
|
||||
if (shellCB->shellKeyType == STAT_MULTI_KEY) {
|
||||
OsShellHistoryShow(CMD_KEY_UP, shellCB);
|
||||
shellCB->shellKeyType = STAT_NORMAL_KEY;
|
||||
return ret;
|
||||
}
|
||||
} else if (ch == 0x42) { /* down */
|
||||
if (shellCB->shellKeyType == STAT_MULTI_KEY) {
|
||||
shellCB->shellKeyType = STAT_NORMAL_KEY;
|
||||
OsShellHistoryShow(CMD_KEY_DOWN, shellCB);
|
||||
return ret;
|
||||
}
|
||||
} else if (ch == 0x43) { /* right */
|
||||
if (shellCB->shellKeyType == STAT_MULTI_KEY) {
|
||||
shellCB->shellKeyType = STAT_NORMAL_KEY;
|
||||
return ret;
|
||||
}
|
||||
} else if (ch == 0x44) { /* left */
|
||||
if (shellCB->shellKeyType == STAT_MULTI_KEY) {
|
||||
shellCB->shellKeyType = STAT_NORMAL_KEY;
|
||||
return ret;
|
||||
}
|
||||
}
|
||||
return SH_NOK;
|
||||
}
|
||||
|
||||
void ShellTaskNotify(ShellCB *shellCB)
|
||||
{
|
||||
int ret;
|
||||
|
||||
(void)pthread_mutex_lock(&shellCB->keyMutex);
|
||||
OsShellCmdPush(shellCB->shellBuf, shellCB->cmdKeyLink);
|
||||
(void)pthread_mutex_unlock(&shellCB->keyMutex);
|
||||
|
||||
ret = ShellNotify(shellCB);
|
||||
if (ret != SH_OK) {
|
||||
printf("command execute failed, \"%s\"", shellCB->shellBuf);
|
||||
}
|
||||
}
|
||||
|
||||
void ParseEnterKey(OutputFunc outputFunc, ShellCB *shellCB)
|
||||
{
|
||||
if ((shellCB == NULL) || (outputFunc == NULL)) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (shellCB->shellBufOffset == 0) {
|
||||
shellCB->shellBuf[shellCB->shellBufOffset] = '\n';
|
||||
shellCB->shellBuf[shellCB->shellBufOffset + 1] = '\0';
|
||||
goto NOTIFY;
|
||||
}
|
||||
|
||||
if (shellCB->shellBufOffset <= (SHOW_MAX_LEN - 1)) {
|
||||
shellCB->shellBuf[shellCB->shellBufOffset] = '\0';
|
||||
}
|
||||
NOTIFY:
|
||||
shellCB->shellBufOffset = 0;
|
||||
ShellTaskNotify(shellCB);
|
||||
}
|
||||
|
||||
void ParseCancelKey(OutputFunc outputFunc, ShellCB *shellCB)
|
||||
{
|
||||
if ((shellCB == NULL) || (outputFunc == NULL)) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (shellCB->shellBufOffset <= (SHOW_MAX_LEN - 1)) {
|
||||
shellCB->shellBuf[0] = CHAR_CTRL_C;
|
||||
shellCB->shellBuf[1] = '\0';
|
||||
}
|
||||
|
||||
shellCB->shellBufOffset = 0;
|
||||
ShellTaskNotify(shellCB);
|
||||
}
|
||||
|
||||
void ParseDeleteKey(OutputFunc outputFunc, ShellCB *shellCB)
|
||||
{
|
||||
if ((shellCB == NULL) || (outputFunc == NULL)) {
|
||||
return;
|
||||
}
|
||||
|
||||
if ((shellCB->shellBufOffset > 0) && (shellCB->shellBufOffset <= (SHOW_MAX_LEN - 1))) {
|
||||
shellCB->shellBuf[shellCB->shellBufOffset - 1] = '\0';
|
||||
shellCB->shellBufOffset--;
|
||||
outputFunc("\b \b");
|
||||
}
|
||||
}
|
||||
|
||||
void ParseTabKey(OutputFunc outputFunc, ShellCB *shellCB)
|
||||
{
|
||||
int ret;
|
||||
|
||||
if ((shellCB == NULL) || (outputFunc == NULL)) {
|
||||
return;
|
||||
}
|
||||
|
||||
if ((shellCB->shellBufOffset > 0) && (shellCB->shellBufOffset < (SHOW_MAX_LEN - 1))) {
|
||||
ret = OsTabCompletion(shellCB->shellBuf, &shellCB->shellBufOffset);
|
||||
if (ret > 1) {
|
||||
outputFunc(SHELL_PROMPT"%s", shellCB->shellBuf);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void ParseNormalChar(char ch, OutputFunc outputFunc, ShellCB *shellCB)
|
||||
{
|
||||
if ((shellCB == NULL) || (outputFunc == NULL) || !VISIABLE_CHAR(ch)) {
|
||||
return;
|
||||
}
|
||||
|
||||
if ((ch != '\0') && (shellCB->shellBufOffset < (SHOW_MAX_LEN - 1))) {
|
||||
shellCB->shellBuf[shellCB->shellBufOffset] = ch;
|
||||
shellCB->shellBufOffset++;
|
||||
outputFunc("%c", ch);
|
||||
}
|
||||
|
||||
shellCB->shellKeyType = STAT_NORMAL_KEY;
|
||||
}
|
||||
|
||||
void ShellCmdLineParse(char c, OutputFunc outputFunc, ShellCB *shellCB)
|
||||
{
|
||||
const char ch = c;
|
||||
int ret;
|
||||
|
||||
if ((shellCB->shellBufOffset == 0) && (ch != '\n') && (ch != CHAR_CTRL_C) && (ch != '\0')) {
|
||||
(void)memset_s(shellCB->shellBuf, SHOW_MAX_LEN, 0, SHOW_MAX_LEN);
|
||||
}
|
||||
|
||||
switch (ch) {
|
||||
case '\r':
|
||||
case '\n': /* enter */
|
||||
ParseEnterKey(outputFunc, shellCB);
|
||||
break;
|
||||
case CHAR_CTRL_C: /* ctrl + c */
|
||||
ParseCancelKey(outputFunc, shellCB);
|
||||
break;
|
||||
case '\b': /* backspace */
|
||||
case CHAR_CTRL_DEL: /* delete(0x7F) */
|
||||
ParseDeleteKey(outputFunc, shellCB);
|
||||
break;
|
||||
case '\t': /* tab */
|
||||
ParseTabKey(outputFunc, shellCB);
|
||||
break;
|
||||
default:
|
||||
/* parse the up/down/right/left key */
|
||||
ret = ShellCmdLineCheckUDRL(ch, shellCB);
|
||||
if (ret == SH_OK) {
|
||||
return;
|
||||
}
|
||||
ParseNormalChar(ch, outputFunc, shellCB);
|
||||
break;
|
||||
}
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
unsigned int ShellMsgNameGet(CmdParsed *cmdParsed, const char *cmdType)
|
||||
{
|
||||
(void)cmdParsed;
|
||||
(void)cmdType;
|
||||
return SH_ERROR;
|
||||
}
|
||||
|
||||
char *GetCmdName(const char *cmdline, unsigned int len)
|
||||
{
|
||||
unsigned int loop;
|
||||
const char *tmpStr = NULL;
|
||||
bool quotes = FALSE;
|
||||
char *cmdName = NULL;
|
||||
if (cmdline == NULL) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
cmdName = (char *)malloc(len + 1);
|
||||
if (cmdName == NULL) {
|
||||
printf("malloc failure in %s[%d]\n", __FUNCTION__, __LINE__);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
/* Scan the 'cmdline' string for command */
|
||||
/* Notice: Command string must not have any special name */
|
||||
for (tmpStr = cmdline, loop = 0; (*tmpStr != '\0') && (loop < len); ) {
|
||||
/* If reach a double quotes, switch the quotes matching status */
|
||||
if (*tmpStr == '\"') {
|
||||
SWITCH_QUOTES_STATUS(quotes);
|
||||
/* Ignore the double quote character itself */
|
||||
tmpStr++;
|
||||
continue;
|
||||
}
|
||||
/* If detected a space which the quotes matching status is false */
|
||||
/* which said has detected the first space for separator, finish this scan operation */
|
||||
if ((*tmpStr == ' ') && (QUOTES_STATUS_CLOSE(quotes))) {
|
||||
break;
|
||||
}
|
||||
cmdName[loop] = *tmpStr++;
|
||||
loop++;
|
||||
}
|
||||
cmdName[loop] = '\0';
|
||||
|
||||
return cmdName;
|
||||
}
|
||||
|
||||
void ChildExec(const char *cmdName, char *const paramArray[], bool foreground)
|
||||
{
|
||||
int ret;
|
||||
pid_t gid;
|
||||
|
||||
ret = setpgrp();
|
||||
if (ret == -1) {
|
||||
exit(1);
|
||||
}
|
||||
|
||||
gid = getpgrp();
|
||||
if (gid < 0) {
|
||||
printf("get group id failed, pgrpid %d, errno %d\n", gid, errno);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
if (!foreground) {
|
||||
ret = tcsetpgrp(STDIN_FILENO, gid);
|
||||
if (ret != 0) {
|
||||
printf("tcsetpgrp failed, errno %d\n", errno);
|
||||
exit(1);
|
||||
}
|
||||
}
|
||||
|
||||
ret = execve(cmdName, paramArray, NULL);
|
||||
if (ret == -1) {
|
||||
perror("execve");
|
||||
exit(-1);
|
||||
}
|
||||
}
|
||||
|
||||
int CheckExit(const char *cmdName, const CmdParsed *cmdParsed)
|
||||
{
|
||||
int ret = 0;
|
||||
|
||||
if (strlen(cmdName) != CMD_EXIT_COMMAND_BYTES || strncmp(cmdName, CMD_EXIT_COMMAND, CMD_EXIT_COMMAND_BYTES) != 0) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
if (cmdParsed->paramCnt > 1) {
|
||||
printf("exit: too many arguments\n");
|
||||
return -1;
|
||||
}
|
||||
if (cmdParsed->paramCnt == 1) {
|
||||
char *p = NULL;
|
||||
ret = strtol(cmdParsed->paramArray[0], &p, CMD_EXIT_CODE_BASE_DEC);
|
||||
if (*p != '\0') {
|
||||
printf("exit: bad number: %s\n", cmdParsed->paramArray[0]);
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
||||
exit(ret);
|
||||
}
|
||||
|
||||
static void DoCmdExec(const char *cmdName, const char *cmdline, unsigned int len, CmdParsed *cmdParsed)
|
||||
{
|
||||
bool foreground = FALSE;
|
||||
int ret;
|
||||
pid_t forkPid;
|
||||
|
||||
if (strncmp(cmdline, CMD_EXEC_COMMAND, CMD_EXEC_COMMAND_BYTES) == 0) {
|
||||
if ((cmdParsed->paramCnt > 1) && (strcmp(cmdParsed->paramArray[cmdParsed->paramCnt - 1], "&") == 0)) {
|
||||
free(cmdParsed->paramArray[cmdParsed->paramCnt - 1]);
|
||||
cmdParsed->paramArray[cmdParsed->paramCnt - 1] = NULL;
|
||||
cmdParsed->paramCnt--;
|
||||
foreground = TRUE;
|
||||
}
|
||||
|
||||
forkPid = fork();
|
||||
if (forkPid < 0) {
|
||||
printf("Failed to fork from shell\n");
|
||||
return;
|
||||
} else if (forkPid == 0) {
|
||||
ChildExec(cmdParsed->paramArray[0], cmdParsed->paramArray, foreground);
|
||||
} else {
|
||||
if (!foreground) {
|
||||
(void)waitpid(forkPid, 0, 0);
|
||||
}
|
||||
ret = tcsetpgrp(STDIN_FILENO, getpid());
|
||||
if (ret != 0) {
|
||||
printf("tcsetpgrp failed, errno %d\n", errno);
|
||||
}
|
||||
}
|
||||
} else {
|
||||
if (CheckExit(cmdName, cmdParsed) < 0) {
|
||||
return;
|
||||
}
|
||||
(void)syscall(__NR_shellexec, cmdName, cmdline);
|
||||
}
|
||||
}
|
||||
|
||||
static void ParseAndExecCmdline(CmdParsed *cmdParsed, const char *cmdline, unsigned int len)
|
||||
{
|
||||
int i;
|
||||
unsigned int ret;
|
||||
char shellWorkingDirectory[PATH_MAX + 1] = { 0 };
|
||||
char *cmdlineOrigin = NULL;
|
||||
char *cmdName = NULL;
|
||||
|
||||
cmdlineOrigin = strdup(cmdline);
|
||||
if (cmdlineOrigin == NULL) {
|
||||
printf("malloc failure in %s[%d]\n", __FUNCTION__, __LINE__);
|
||||
return;
|
||||
}
|
||||
|
||||
cmdName = GetCmdName(cmdline, len);
|
||||
if (cmdName == NULL) {
|
||||
free(cmdlineOrigin);
|
||||
printf("malloc failure in %s[%d]\n", __FUNCTION__, __LINE__);
|
||||
return;
|
||||
}
|
||||
|
||||
ret = OsCmdParse((char *)cmdline, cmdParsed);
|
||||
if (ret != SH_OK) {
|
||||
printf("cmd parse failure in %s[%d]\n", __FUNCTION__, __LINE__);
|
||||
goto OUT;
|
||||
}
|
||||
|
||||
DoCmdExec(cmdName, cmdlineOrigin, len, cmdParsed);
|
||||
|
||||
if (getcwd(shellWorkingDirectory, PATH_MAX) != NULL) {
|
||||
(void)OsShellSetWorkingDirectory(shellWorkingDirectory, (PATH_MAX + 1));
|
||||
}
|
||||
|
||||
OUT:
|
||||
for (i = 0; i < cmdParsed->paramCnt; i++) {
|
||||
if (cmdParsed->paramArray[i] != NULL) {
|
||||
free(cmdParsed->paramArray[i]);
|
||||
cmdParsed->paramArray[i] = NULL;
|
||||
}
|
||||
}
|
||||
free(cmdName);
|
||||
free(cmdlineOrigin);
|
||||
}
|
||||
|
||||
unsigned int PreHandleCmdline(const char *input, char **output, unsigned int *outputlen)
|
||||
{
|
||||
unsigned int shiftLen, execLen, newLen;
|
||||
unsigned int removeLen = strlen("./"); /* "./" needs to be removed if it exists */
|
||||
unsigned int ret;
|
||||
char *newCmd = NULL;
|
||||
char *execCmd = CMD_EXEC_COMMAND;
|
||||
const char *cmdBuf = input;
|
||||
unsigned int cmdBufLen = strlen(cmdBuf);
|
||||
char *shiftStr = (char *)malloc(cmdBufLen + 1);
|
||||
errno_t err;
|
||||
|
||||
if (shiftStr == NULL) {
|
||||
printf("malloc failure in %s[%d]\n", __FUNCTION__, __LINE__);
|
||||
return SH_NOK;
|
||||
}
|
||||
(void)memset_s(shiftStr, cmdBufLen + 1, 0, cmdBufLen + 1);
|
||||
|
||||
/* Call function 'OsCmdKeyShift' to squeeze and clear useless or overmuch space if string buffer */
|
||||
ret = OsCmdKeyShift(cmdBuf, shiftStr, cmdBufLen + 1);
|
||||
shiftLen = strlen(shiftStr);
|
||||
if ((ret != SH_OK) || (shiftLen == 0)) {
|
||||
ret = SH_NOK;
|
||||
goto END_FREE_SHIFTSTR;
|
||||
}
|
||||
*output = shiftStr;
|
||||
*outputlen = shiftLen;
|
||||
|
||||
/* Check and parse "./", located at the first two characters of the cmd */
|
||||
if ((shiftLen > removeLen) && (shiftStr[0] == '.') && (shiftStr[1] == '/')) {
|
||||
execLen = strlen(execCmd);
|
||||
newLen = execLen + shiftLen - removeLen; /* i.e., newLen - execLen == shiftLen - removeLen */
|
||||
newCmd = (char *)malloc(newLen + 1);
|
||||
if (newCmd == NULL) {
|
||||
ret = SH_NOK;
|
||||
printf("malloc failure in %s[%d]\n", __FUNCTION__, __LINE__);
|
||||
goto END_FREE_SHIFTSTR;
|
||||
}
|
||||
|
||||
err = memcpy_s(newCmd, newLen, execCmd, execLen);
|
||||
if (err != EOK) {
|
||||
printf("memcpy_s failure in %s[%d]\n", __FUNCTION__, __LINE__);
|
||||
ret = SH_NOK;
|
||||
goto END_FREE_NEWCMD;
|
||||
}
|
||||
|
||||
err = memcpy_s(newCmd + execLen, newLen - execLen, shiftStr + removeLen, shiftLen - removeLen);
|
||||
if (err != EOK) {
|
||||
printf("memcpy_s failure in %s[%d]\n", __FUNCTION__, __LINE__);
|
||||
ret = SH_NOK;
|
||||
goto END_FREE_NEWCMD;
|
||||
}
|
||||
newCmd[newLen] = '\0';
|
||||
|
||||
*output = newCmd;
|
||||
*outputlen = newLen;
|
||||
ret = SH_OK;
|
||||
goto END_FREE_SHIFTSTR;
|
||||
} else {
|
||||
ret = SH_OK;
|
||||
goto END;
|
||||
}
|
||||
END_FREE_NEWCMD:
|
||||
free(newCmd);
|
||||
END_FREE_SHIFTSTR:
|
||||
free(shiftStr);
|
||||
END:
|
||||
return ret;
|
||||
}
|
||||
|
||||
static void ExecCmdline(const char *cmdline)
|
||||
{
|
||||
unsigned int ret;
|
||||
char *output = NULL;
|
||||
unsigned int outputlen;
|
||||
CmdParsed cmdParsed;
|
||||
|
||||
if (cmdline == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
/* strip out unnecessary characters */
|
||||
ret = PreHandleCmdline(cmdline, &output, &outputlen);
|
||||
if (ret == SH_NOK) {
|
||||
return;
|
||||
}
|
||||
|
||||
(void)memset_s(&cmdParsed, sizeof(CmdParsed), 0, sizeof(CmdParsed));
|
||||
ParseAndExecCmdline(&cmdParsed, output, outputlen);
|
||||
free(output);
|
||||
}
|
||||
|
||||
static void ShellCmdProcess(ShellCB *shellCB)
|
||||
{
|
||||
while (1) {
|
||||
char *buf = GetCmdline(shellCB);
|
||||
if (buf == NULL) {
|
||||
break;
|
||||
}
|
||||
if (buf[0] == CHAR_CTRL_C) {
|
||||
printf("^C");
|
||||
buf[0] = '\n';
|
||||
}
|
||||
printf("\n");
|
||||
ExecCmdline(buf);
|
||||
ShellSaveHistoryCmd(buf, shellCB);
|
||||
shellCB->cmdMaskKeyLink = shellCB->cmdHistoryKeyLink;
|
||||
printf(SHELL_PROMPT);
|
||||
}
|
||||
}
|
||||
|
||||
void *ShellTask(void *argv)
|
||||
{
|
||||
int ret;
|
||||
ShellCB *shellCB = (ShellCB *)argv;
|
||||
|
||||
if (shellCB == NULL) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
ret = prctl(PR_SET_NAME, "ShellTask");
|
||||
if (ret != SH_OK) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
printf(SHELL_PROMPT);
|
||||
while (1) {
|
||||
ret = ShellPend(shellCB);
|
||||
if (ret == SH_OK) {
|
||||
ShellCmdProcess(shellCB);
|
||||
} else if (ret != SH_OK) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
int ShellTaskInit(ShellCB *shellCB)
|
||||
{
|
||||
unsigned int ret;
|
||||
size_t stackSize = SHELL_TASK_STACKSIZE;
|
||||
void *arg = NULL;
|
||||
pthread_attr_t attr;
|
||||
|
||||
if (shellCB == NULL) {
|
||||
return SH_NOK;
|
||||
}
|
||||
|
||||
ret = pthread_attr_init(&attr);
|
||||
if (ret != SH_OK) {
|
||||
return SH_NOK;
|
||||
}
|
||||
|
||||
pthread_attr_setstacksize(&attr, stackSize);
|
||||
arg = (void *)shellCB;
|
||||
ret = pthread_create(&shellCB->shellTaskHandle, &attr, &ShellTask, arg);
|
||||
if (ret != SH_OK) {
|
||||
return SH_NOK;
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
static int ShellKernelReg(unsigned int shellHandle)
|
||||
{
|
||||
return ioctl(STDIN_FILENO, CONSOLE_CONTROL_REG_USERTASK, shellHandle);
|
||||
}
|
||||
|
||||
void ShellEntry(ShellCB *shellCB)
|
||||
{
|
||||
char ch;
|
||||
int ret;
|
||||
int n;
|
||||
pid_t tid = syscall(__NR_gettid);
|
||||
|
||||
if (shellCB == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
(void)memset_s(shellCB->shellBuf, SHOW_MAX_LEN, 0, SHOW_MAX_LEN);
|
||||
|
||||
ret = ShellKernelReg((int)tid);
|
||||
if (ret != 0) {
|
||||
printf("another shell is already running!\n");
|
||||
exit(-1);
|
||||
}
|
||||
|
||||
while (1) {
|
||||
n = read(0, &ch, 1);
|
||||
if (n == 1) {
|
||||
ShellCmdLineParse(ch, (OutputFunc)printf, shellCB);
|
||||
}
|
||||
}
|
||||
return;
|
||||
}
|
||||
@ -0,0 +1,41 @@
|
||||
# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without modification,
|
||||
# are permitted provided that the following conditions are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
# conditions and the following disclaimer.
|
||||
#
|
||||
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
# of conditions and the following disclaimer in the documentation and/or other materials
|
||||
# provided with the distribution.
|
||||
#
|
||||
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
# to endorse or promote products derived from this software without specific prior written
|
||||
# permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
import("//kernel/liteos_a/liteos.gni")
|
||||
|
||||
executable("tftp") {
|
||||
sources = [
|
||||
"src/main.c",
|
||||
"src/tftpc.c",
|
||||
]
|
||||
|
||||
deps = [ "$LITEOSTHIRDPARTY/bounds_checking_function:libsec_static" ]
|
||||
|
||||
include_dirs = [ "include" ]
|
||||
}
|
||||
@ -0,0 +1,45 @@
|
||||
# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without modification,
|
||||
# are permitted provided that the following conditions are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
# conditions and the following disclaimer.
|
||||
#
|
||||
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
# of conditions and the following disclaimer in the documentation and/or other materials
|
||||
# provided with the distribution.
|
||||
#
|
||||
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
# to endorse or promote products derived from this software without specific prior written
|
||||
# permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
include $(APPSTOPDIR)/config.mk
|
||||
|
||||
APP_NAME := $(notdir $(shell pwd))
|
||||
|
||||
SECUREC_DIR := $(LITEOSTHIRDPARTY)/bounds_checking_function
|
||||
|
||||
LOCAL_SRCS = $(wildcard src/*.c)
|
||||
LOCAL_SRCS += $(wildcard $(SECUREC_DIR)/src/*.c)
|
||||
|
||||
LOCAL_INCLUDE := \
|
||||
-I include \
|
||||
-I $(SECUREC_DIR)/include
|
||||
|
||||
LOCAL_FLAGS += $(LOCAL_INCLUDE)
|
||||
|
||||
include $(APP)
|
||||
@ -0,0 +1,309 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef TFTPC_H
|
||||
#define TFTPC_H
|
||||
|
||||
#include "types_adapt.h"
|
||||
|
||||
#if LWIP_TFTP /* don't build if not configured for use in lwipopts.h */
|
||||
|
||||
#if defined (__cplusplus) && __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#define TFTP_NULL_UINT32 ((u32_t)0xffffffffUL)
|
||||
|
||||
#define TFTP_NULL_INT32 (-1)
|
||||
|
||||
/** @cond liteos
|
||||
* @defgroup TFTP_Interfaces
|
||||
* @ingroup Enums
|
||||
* * This section contains the TFTP enums.
|
||||
*/
|
||||
/**
|
||||
*
|
||||
* This Enum is used to specify the transfer mode of the file to be handled by TFTP client.
|
||||
*/
|
||||
typedef enum tagTFTPC_TransferMode {
|
||||
TRANSFER_MODE_ASCII = 0, /**< Indicates that the mode of transfer is ASCII. */
|
||||
TRANSFER_MODE_BINARY, /**< Indicates that the mode of transfer is Binary */
|
||||
TRANSFER_MODE_BUTT /**< Indicates invalid transfer mode.*/
|
||||
} TFTPC_TRANSFER_MODE_E;
|
||||
|
||||
/**
|
||||
* This Enum is used to specify the transfer mode to be handled by TFTP client
|
||||
* This Enum indicates the TFTP client transfer mode of the file
|
||||
|
||||
*/
|
||||
typedef enum tagTFTPC_ErrCode {
|
||||
TFTPC_SOCKET_FAILURE = 1, /**< Error while creating UDP socket. */
|
||||
TFTPC_BIND_FAILURE = 2, /**< Error while binding to the UDP socket. */
|
||||
TFTPC_SELECT_ERROR = 3, /**< Error returned by select() system call. */
|
||||
TFTPC_RECVFROM_ERROR = 4, /**< Error while receiving data from the peer. */
|
||||
TFTPC_SENDTO_ERROR = 5, /**< Error while sending data to the peer. */
|
||||
TFTPC_FILE_NOT_FOUND = 6, /**< Requested file is not found. */
|
||||
|
||||
/**< This is the error sent by the server when host name cannot be resolved. */
|
||||
TFTPC_CANNOT_RESOLVE_HOSTNAME = 7,
|
||||
TFTPC_INVALID_PARAVALUE = 8, /**< Input parameters passed to TFTP interfaces are invalid. */
|
||||
|
||||
/**< Error detected in TFTP packet or the error received from the TFTP server. */
|
||||
TFTPC_PROTO_ERROR = 9,
|
||||
/**< Error during packet synchronization while sending or unexpected packet is received. */
|
||||
TFTPC_SYNC_FAILURE = 10,
|
||||
/**< File size limit crossed, Max block can be 0xFFFF, each block containing 512 bytes. */
|
||||
TFTPC_FILE_TOO_BIG = 11,
|
||||
TFTPC_SRC_FILENAME_LENGTH_ERROR = 12, /**< File name length greater than 256. */
|
||||
TFTPC_IP_NOT_WITHIN_RANGE = 13, /**< Host name IP is not valid. */
|
||||
TFTPC_ACCESS_ERROR = 14, /**< TFTP server returned file access error. */
|
||||
|
||||
/**< TFTP server returned error signifying that the DISK is full to write. */
|
||||
TFTPC_DISK_FULL = 15,
|
||||
TFTPC_FILE_EXISTS = 16, /**< TFTP server returned error signifying that the file exists. */
|
||||
|
||||
/**< tftp_put_file_by_filename returned error signifying that the source file name do not exist. */
|
||||
TFTPC_FILE_NOT_EXIST = 17,
|
||||
TFTPC_MEMALLOC_ERROR = 18, /**< Memory allocation failed in TFTP client. */
|
||||
TFTPC_FILEOPEN_ERROR = 19, /**< File open failed. */
|
||||
TFTPC_FILEREAD_ERROR = 20, /**< File read error. */
|
||||
TFTPC_FILECREATE_ERROR = 21, /**< File create error. */
|
||||
TFTPC_FILEWRITE_ERROR = 22, /**< File write error. */
|
||||
TFTPC_TIMEOUT_ERROR = 23, /**< Max time expired while waiting for file to be received. */
|
||||
|
||||
/**< Error when the received packet is less than 4 bytes (error length) or greater than 512 bytes. */
|
||||
TFTPC_PKT_SIZE_ERROR = 24,
|
||||
TFTPC_ERROR_NOT_DEFINED = 25, /**< Returned by TFTP server for protocol user error. */
|
||||
TFTPC_DEST_PATH_LENGTH_ERROR = 26, /**< If the destination file path length is greater than 256. */
|
||||
TFTPC_UNKNOWN_TRANSFER_ID = 27, /**< Returned by TFTP server for undefined transfer ID. */
|
||||
|
||||
/**< IOCTL function failed at TFTP client while setting the socket to non-block. */
|
||||
TFTPC_IOCTLSOCKET_FAILURE = 28,
|
||||
TFTPC_MEMCPY_FAILURE = 29 /**< TFTP memcpy failure. */
|
||||
} TFTPC_ERR_CODE_E;
|
||||
|
||||
typedef enum tagTFTPC_OpCode {
|
||||
TFTPC_OP_RRQ = 1, /* read request */
|
||||
TFTPC_OP_WRQ, /* write request */
|
||||
TFTPC_OP_DATA, /* data packet */
|
||||
TFTPC_OP_ACK, /* acknowledgment */
|
||||
TFTPC_OP_ERROR, /* error code */
|
||||
TFTPC_OP_OPT /* option code */
|
||||
} TFTPC_OPCODE_E;
|
||||
|
||||
typedef enum tagTFTPC_PROTOCOL_ErrCode {
|
||||
TFTPC_PROTOCOL_USER_DEFINED = 0,
|
||||
TFTPC_PROTOCOL_FILE_NOT_FOUND,
|
||||
TFTPC_PROTOCOL_ACCESS_ERROR,
|
||||
TFTPC_PROTOCOL_DISK_FULL,
|
||||
TFTPC_PROTOCOL_PROTO_ERROR,
|
||||
TFTPC_PROTOCOL_UNKNOWN_TRANSFER_ID,
|
||||
TFTPC_PROTOCOL_FILE_EXISTS,
|
||||
TFTPC_PROTOCOL_CANNOT_RESOLVE_HOSTNAME
|
||||
} TFTPC_PROT_ERRCODE_E;
|
||||
|
||||
|
||||
#ifndef TFTPC_MAX_SEND_REQ_ATTEMPTS
|
||||
#define TFTPC_MAX_SEND_REQ_ATTEMPTS 5 /* tftp max attempts */
|
||||
#endif
|
||||
|
||||
#ifndef TFTPC_TIMEOUT_PERIOD
|
||||
#define TFTPC_TIMEOUT_PERIOD 5 /* tftp timeout period,unit :s */
|
||||
#endif
|
||||
|
||||
#define TFTPC_SERVER_PORT 69 /* tftp server well known port no. */
|
||||
|
||||
/* MAX file size in TFTP is 32 MB.
|
||||
Reason for keeping 75 here , is ((75*512=38400bytes)/1024) = 37MB. So the recv/Send Loop can
|
||||
receive the complete MAX message from the network
|
||||
*/
|
||||
#define TFTPC_MAX_WAIT_IN_LOOP 75
|
||||
|
||||
#define TFTP_BLKSIZE 512 /* data block size (IEN-133) */
|
||||
#define TFTP_HDRSIZE 4 /* TFTP header size */
|
||||
#define TFTP_PKTSIZE (TFTP_BLKSIZE + TFTP_HDRSIZE) /* Packet size */
|
||||
#define TFTP_MAX_MODE_SIZE 9 /* max size of mode string */
|
||||
#define TFTP_MAXERRSTRSIZE 100 /* max size of error message string */
|
||||
#define TFTP_MAX_PATH_LENGTH 256 /* Max path or filename length */
|
||||
#define TFTP_MAX_BLK_NUM (0xFFFFL) /* MAximum block number */
|
||||
|
||||
/* IP address not including reserved IPs(0 and 127) and multicast addresses(Class D) */
|
||||
#define TFTPC_IP_ADDR_MIN 0x01000000
|
||||
#define TFTPC_IP_ADDR_EX_RESV 0x7effffff
|
||||
#define TFTPC_IP_ADDR_CLASS_B 0x80000000
|
||||
#define TFTPC_IP_ADDR_EX_CLASS_DE 0xdfffffff
|
||||
|
||||
#define TFTPC_FOUR 4 /* minimum packet size */
|
||||
|
||||
/****************************************************************************/
|
||||
/* Structure definitions */
|
||||
/****************************************************************************/
|
||||
/* Tftp data packet */
|
||||
typedef struct tagTFTPC_DATA {
|
||||
u16_t usBlknum; /* block number */
|
||||
u8_t ucDataBuf[TFTP_BLKSIZE]; /* Actual data */
|
||||
} TFTPC_DATA_S;
|
||||
|
||||
|
||||
/* TFTP error packet */
|
||||
typedef struct tagTFTPC_ERROR {
|
||||
u16_t usErrNum; /* error number */
|
||||
u8_t ucErrMesg[TFTP_MAXERRSTRSIZE]; /* error message */
|
||||
} TFTPC_ERROR_S;
|
||||
|
||||
|
||||
/* TFTP packet format */
|
||||
typedef struct tagTFTPC_PACKET {
|
||||
u16_t usOpcode; /* Opcode value */
|
||||
union {
|
||||
/* it contains mode and filename */
|
||||
s8_t ucName_Mode[TFTP_MAX_PATH_LENGTH + TFTP_MAX_MODE_SIZE];
|
||||
u16_t usBlknum; /* Block Number */
|
||||
TFTPC_DATA_S stTFTP_Data; /* Data Packet */
|
||||
TFTPC_ERROR_S stTFTP_Err; /* Error Packet */
|
||||
} u;
|
||||
} TFTPC_PACKET_S;
|
||||
|
||||
|
||||
/** @defgroup TFTP_Interfaces
|
||||
* This section contains the TFTP Interfaces
|
||||
*/
|
||||
/*
|
||||
Func Name: lwip_tftp_get_file_by_filename
|
||||
*/
|
||||
/**
|
||||
* @ingroup TFTP_Interfaces
|
||||
* @brief
|
||||
* This API gets the source file from the server. It then stores the received file in the destination path
|
||||
* on the client system.
|
||||
*
|
||||
* @param[in] ulHostAddr IP address of Host. This is the TFTP server IP. [NA]
|
||||
* @param[in] usTftpServPort TFTP server port. If the value is passed as 0 then the default TFTP
|
||||
* PORT 69 is used. [NA]
|
||||
* @param[in] ucTftpTransMode File transfer mode, either TRANSFER_MODE_BINARY or TRANSFER_MODE_ASCII. [NA]
|
||||
* @param[in] szSrcFileName Source file in the tftp server. [NA]
|
||||
* @param[in] szDestDirPath Destination file path in the in the client. [NA]
|
||||
* @param[out] [N/A]
|
||||
*
|
||||
* @return
|
||||
* ERR_OK: On success \n
|
||||
* TFTPC_ERR_CODE_E: On failure
|
||||
*
|
||||
* @note
|
||||
* \n
|
||||
* The behavior of this API is such that if the destination file already exists, it will be overwritten.
|
||||
*/
|
||||
u32_t lwip_tftp_get_file_by_filename(u32_t ulHostAddr,
|
||||
u16_t usTftpServPort,
|
||||
u8_t ucTftpTransMode,
|
||||
s8_t *szSrcFileName,
|
||||
s8_t *szDestDirPath);
|
||||
|
||||
|
||||
/* @defgroup TFTP_Interfaces
|
||||
* This section contains the TFTP Interfaces
|
||||
*/
|
||||
/*
|
||||
Func Name: lwip_tftp_put_file_by_filename
|
||||
*/
|
||||
/**
|
||||
* @ingroup TFTP_Interfaces
|
||||
|
||||
* @brief
|
||||
* This API reads the contents of the source file on the client system and sends it to the server and
|
||||
* server then receives the data and stores it in the specified destination path.
|
||||
*
|
||||
* @param[in] ulHostAddr Indicates the IP address of Host. This is the TFTP server IP.
|
||||
* @param[in] usTftpServPort Indicates the TFTP server port. If the value is passed as 0 then the default TFTP
|
||||
* PORT 69 is used.
|
||||
* @param[in] ucTftpTransMode Indicates the file transfer mode, either TRANSFER_MODE_BINARY or TRANSFER_MODE_ASCII.
|
||||
* @param[in] szSrcFileName Indicates the source file in the client.
|
||||
* @param[in] szDestDirPath Indicates the destination file path on the tftp server.
|
||||
*
|
||||
* @return
|
||||
* ERR_OK: On success \n
|
||||
* TFTPC_ERR_CODE_E: On failure
|
||||
*
|
||||
*/
|
||||
u32_t lwip_tftp_put_file_by_filename(u32_t ulHostAddr,
|
||||
u16_t usTftpServPort,
|
||||
u8_t cTftpTransMode,
|
||||
s8_t *szSrcFileName,
|
||||
s8_t *szDestDirPath);
|
||||
|
||||
#ifdef TFTP_TO_RAWMEM
|
||||
/* @defgroup TFTP_Interfaces
|
||||
* This section contains the TFTP Interfaces
|
||||
*/
|
||||
/*
|
||||
Func Name: lwip_tftp_get_file_by_filename_to_rawmem
|
||||
*/
|
||||
/**
|
||||
* @ingroup TFTP_Interfaces
|
||||
|
||||
* @brief
|
||||
* This API gets the source file from the server. It then stores the received file in the target memory
|
||||
* on the client system.
|
||||
*
|
||||
* @param[in] ulHostAddr Indicates the IP address of the Host. This is the TFTP server IP.
|
||||
* @param[in] usTftpServPort Indicates the TFTP server port. If the value is passed as 0 then the default TFTP
|
||||
* PORT 69 is used.
|
||||
* @param[in] ucTftpTransMode Indicates the File transfer mode, either TRANSFER_MODE_BINARY or TRANSFER_MODE_ASCII.
|
||||
* @param[in] szSrcFileName Indicates the Source file in the TFTP server.
|
||||
* @param[in] szDestMemAddr Indicates the target memory address in the client.
|
||||
* @param[in/out] ulFileLength Indicates the target memory address can cache the size of the content,
|
||||
and The real size of the Source file.
|
||||
*
|
||||
* @return
|
||||
* ERR_OK: On success \n
|
||||
* TFTPC_ERR_CODE_E: On failure
|
||||
* @note
|
||||
|
||||
* 1.You must define TFTP_TO_RAWMEM when using this API. \n
|
||||
* 2.The behavior of this API is such that if the destination file already exists, it will be overwritten.
|
||||
* @endcond
|
||||
*/
|
||||
|
||||
u32_t lwip_tftp_get_file_by_filename_to_rawmem(u32_t ulHostAddr,
|
||||
u16_t usTftpServPort,
|
||||
u8_t ucTftpTransMode,
|
||||
s8_t *szSrcFileName,
|
||||
s8_t *szDestMemAddr,
|
||||
u32_t *ulFileLength);
|
||||
#endif
|
||||
|
||||
#if defined (__cplusplus) && __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* LWIP_TFTP */
|
||||
|
||||
#endif /* TFTPC_H */
|
||||
@ -0,0 +1,88 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef TYPES_ADAPT_H
|
||||
#define TYPES_ADAPT_H
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stdbool.h>
|
||||
#include <inttypes.h>
|
||||
|
||||
#define LWIP_TFTP 1
|
||||
#define LOSCFG_NET_LWIP_SACK_TFTP 1
|
||||
#define LOSCFG_SHELL_CMD_DEBUG 1
|
||||
|
||||
#define u8_t uint8_t
|
||||
#define s8_t int8_t
|
||||
#define u16_t uint16_t
|
||||
#define s16_t int16_t
|
||||
#define u32_t uint32_t
|
||||
#define s32_t int32_t
|
||||
|
||||
#define X8_F "02" PRIx8
|
||||
#define U16_F PRIu16
|
||||
#define S16_F PRId16
|
||||
#define X16_F PRIx16
|
||||
#define U32_F PRIu32
|
||||
#define S32_F PRId32
|
||||
#define X32_F PRIx32
|
||||
#define SZT_F PRIuPTR
|
||||
|
||||
#define PRINTK(fmt, ...) printf(fmt, ##__VA_ARGS__)
|
||||
#define LWIP_ASSERT(msg, expr) assert(expr)
|
||||
#define LWIP_DEBUGF(module, msg) PRINTK msg
|
||||
|
||||
#define LOS_OK 0
|
||||
#define LOS_NOK 1
|
||||
#define ERR_OK 0
|
||||
#define EOK 0
|
||||
|
||||
#define mem_malloc malloc
|
||||
#define mem_free free
|
||||
#define lwip_socket socket
|
||||
#define lwip_ioctl ioctl
|
||||
#define lwip_close close
|
||||
#define lwip_bind bind
|
||||
#define lwip_sendto sendto
|
||||
#define lwip_recvfrom recvfrom
|
||||
|
||||
#define IPADDR_NONE INADDR_NONE
|
||||
#define DEFFILEMODE (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)
|
||||
|
||||
#define SHELLCMD_ENTRY(l, cmdType, cmdKey, paraNum, cmdHook) \
|
||||
int main(int argc, const char **argv) \
|
||||
{ \
|
||||
return (int)cmdHook(argc, argv); \
|
||||
}
|
||||
|
||||
typedef u32_t (*CmdCallBackFunc)(u32_t argc, const char **argv);
|
||||
|
||||
#endif /* TYPES_ADAPT_H */
|
||||
@ -0,0 +1,160 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <errno.h>
|
||||
#include <unistd.h>
|
||||
#include <sys/socket.h>
|
||||
#include <arpa/inet.h>
|
||||
#include <string.h>
|
||||
#include <assert.h>
|
||||
#include "tftpc.h"
|
||||
|
||||
#ifdef LOSCFG_NET_LWIP_SACK_TFTP
|
||||
static int tcpip_init_finish = 1;
|
||||
static char *TftpError[] = {
|
||||
"TFTP transfer finish\n",
|
||||
"Error while creating UDP socket\n",
|
||||
"Error while binding to the UDP socket\n",
|
||||
"Error returned by select() system call\n",
|
||||
"Error while receiving data from the peer\n",
|
||||
"Error while sending data to the peer\n",
|
||||
"Requested file is not found\n",
|
||||
"This is the error sent by the server when hostname cannot be resolved\n",
|
||||
"Input parameters passed to TFTP interfaces are invalid\n",
|
||||
"Error detected in TFTP packet or the error received from the TFTP server\n",
|
||||
"Error during packet synhronization while sending or unexpected packet is received\n",
|
||||
"File size limit crossed, Max block can be 0xFFFF, each block containing 512 bytes\n",
|
||||
"File name length greater than 256\n",
|
||||
"Hostname IP is not valid\n",
|
||||
"TFTP server returned file access error\n",
|
||||
"TFTP server returned error signifying that the DISK is full to write\n",
|
||||
"TFTP server returned error signifying that the file exist\n",
|
||||
"The source file name do not exisits\n",
|
||||
"Memory allocaion failed in TFTP client\n",
|
||||
"File open failed\n",
|
||||
"File read error\n",
|
||||
"File create error\n",
|
||||
"File write error\n",
|
||||
"Max time expired while waiting for file to be recived\n",
|
||||
"Error when the received packet is less than 4bytes(error length) or greater than 512bytes\n",
|
||||
"Returned by TFTP server for protocol user error\n",
|
||||
"The destination file path length greater than 256\n",
|
||||
"Returned by TFTP server for undefined transfer ID\n",
|
||||
"IOCTL function failed at TFTP client while setting the socket to non-block\n",
|
||||
};
|
||||
|
||||
#ifndef ARRAY_SIZE
|
||||
#define ARRAY_SIZE(array) (sizeof(array) / sizeof(array[0]))
|
||||
#endif
|
||||
|
||||
u32_t osShellTftp(int argc, const char **argv)
|
||||
{
|
||||
u32_t ulRemoteAddr = IPADDR_NONE;
|
||||
const u16_t usTftpServPort = 69;
|
||||
u8_t ucTftpGet = 0;
|
||||
s8_t *szLocalFileName = NULL;
|
||||
s8_t *szRemoteFileName = NULL;
|
||||
u32_t ret;
|
||||
|
||||
int i = 1;
|
||||
if (argc < 1 || argv == NULL) {
|
||||
goto usage;
|
||||
}
|
||||
|
||||
if (!tcpip_init_finish) {
|
||||
PRINTK("%s: tcpip_init have not been called\n", __FUNCTION__);
|
||||
return LOS_NOK;
|
||||
}
|
||||
|
||||
while (i < argc) {
|
||||
if (strcmp(argv[i], "-p") == 0) {
|
||||
ucTftpGet = 0;
|
||||
i++;
|
||||
continue;
|
||||
}
|
||||
|
||||
if (strcmp(argv[i], "-g") == 0) {
|
||||
ucTftpGet = 1;
|
||||
i++;
|
||||
continue;
|
||||
}
|
||||
|
||||
if (strcmp(argv[i], "-l") == 0 && ((i + 1) < argc)) {
|
||||
szLocalFileName = (s8_t *)argv[i + 1];
|
||||
i += 2;
|
||||
continue;
|
||||
}
|
||||
|
||||
if (strcmp(argv[i], "-r") == 0 && ((i + 1) < argc)) {
|
||||
szRemoteFileName = (s8_t *)argv[i + 1];
|
||||
i += 2;
|
||||
continue;
|
||||
}
|
||||
|
||||
if ((i + 1) == argc) {
|
||||
ulRemoteAddr = inet_addr(argv[i]);
|
||||
break;
|
||||
}
|
||||
|
||||
goto usage;
|
||||
}
|
||||
|
||||
if (ulRemoteAddr == IPADDR_NONE || szLocalFileName == NULL || szRemoteFileName == NULL) {
|
||||
goto usage;
|
||||
}
|
||||
|
||||
if (ucTftpGet) {
|
||||
ret = lwip_tftp_get_file_by_filename(ntohl(ulRemoteAddr), usTftpServPort,
|
||||
TRANSFER_MODE_BINARY, szRemoteFileName, szLocalFileName);
|
||||
} else {
|
||||
ret = lwip_tftp_put_file_by_filename(ntohl(ulRemoteAddr), usTftpServPort,
|
||||
TRANSFER_MODE_BINARY, szLocalFileName, szRemoteFileName);
|
||||
}
|
||||
|
||||
LWIP_ASSERT("TFTP UNKNOW ERROR!", ret < ARRAY_SIZE(TftpError));
|
||||
PRINTK("%s", TftpError[ret]);
|
||||
if (ret) {
|
||||
return LOS_NOK;
|
||||
} else {
|
||||
return LOS_OK;
|
||||
}
|
||||
usage:
|
||||
PRINTK("usage:\nTransfer a file from/to tftp server\n");
|
||||
PRINTK("tftp <-g/-p> -l FullPathLocalFile -r RemoteFile Host\n");
|
||||
return LOS_NOK;
|
||||
}
|
||||
|
||||
#ifdef LOSCFG_SHELL_CMD_DEBUG
|
||||
SHELLCMD_ENTRY(tftp_shellcmd, CMD_TYPE_EX, "tftp", XARGS, (CmdCallBackFunc)(uintptr_t)osShellTftp);
|
||||
#endif /* LOSCFG_SHELL_CMD_DEBUG */
|
||||
#endif /* LOSCFG_NET_LWIP_SACK_TFTP */
|
||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,84 @@
|
||||
# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without modification,
|
||||
# are permitted provided that the following conditions are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
# conditions and the following disclaimer.
|
||||
#
|
||||
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
# of conditions and the following disclaimer in the documentation and/or other materials
|
||||
# provided with the distribution.
|
||||
#
|
||||
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
# to endorse or promote products derived from this software without specific prior written
|
||||
# permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
import("//build/lite/config/component/lite_component.gni")
|
||||
import("//kernel/liteos_a/liteos.gni")
|
||||
import("$THIRDPARTY_TOYBOX_DIR/toybox.gni")
|
||||
|
||||
group("toybox") {
|
||||
deps = [ ":build_toybox" ]
|
||||
}
|
||||
|
||||
copy("copy_toybox_src") {
|
||||
sources = TOYBOX_SRC_DIR
|
||||
outputs = [ "$target_out_dir/toybox_build" ]
|
||||
}
|
||||
|
||||
copy("copy_toybox_config") {
|
||||
deps = [ ":copy_toybox_src" ]
|
||||
sources = [ "liteos_a_custom.config" ]
|
||||
outputs = [ "$target_out_dir/{{source_file_part}}" ]
|
||||
}
|
||||
|
||||
build_ext_component("build_toybox") {
|
||||
deps = [
|
||||
":copy_toybox_config",
|
||||
":copy_toybox_src",
|
||||
]
|
||||
deps += [ "$THIRDPARTY_MUSL_DIR:sysroot_lite" ]
|
||||
exec_path = rebase_path("$target_out_dir/toybox_build")
|
||||
|
||||
cflags = [
|
||||
"-fstack-protector-strong",
|
||||
"-D_FORTIFY_SOURCE=2",
|
||||
]
|
||||
cflags = string_join(" ", cflags)
|
||||
|
||||
extra_flags = string_join(" ", target_arch_cflags)
|
||||
if (ohos_build_compiler == "clang") {
|
||||
extra_flags += " --target=$target_triple"
|
||||
extra_flags += " --sysroot=" + rebase_path(ohos_current_sysroot)
|
||||
}
|
||||
|
||||
command = "rm -rf .git && cp -rfp porting/liteos_a/. . && env"
|
||||
command += " CC=\"$ohos_current_cc_command\""
|
||||
command += " STRIP=\"$ohos_current_strip_command\""
|
||||
command += " OUTNAME=toybox"
|
||||
command += " CFLAGS=\"$cflags $extra_flags\""
|
||||
command += " make toybox"
|
||||
command += " && install -D toybox "
|
||||
command += rebase_path("$root_out_dir/bin/toybox", exec_path)
|
||||
command += " && install -D generated/unstripped/toybox "
|
||||
command += rebase_path("$root_out_dir/unstripped/bin/toybox", exec_path)
|
||||
|
||||
outputs = [
|
||||
"$root_out_dir/unstripped/bin/toybox",
|
||||
"$root_out_dir/bin/toybox",
|
||||
]
|
||||
}
|
||||
@ -0,0 +1,53 @@
|
||||
# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without modification,
|
||||
# are permitted provided that the following conditions are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
# conditions and the following disclaimer.
|
||||
#
|
||||
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
# of conditions and the following disclaimer in the documentation and/or other materials
|
||||
# provided with the distribution.
|
||||
#
|
||||
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
# to endorse or promote products derived from this software without specific prior written
|
||||
# permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
include $(APPSTOPDIR)/config.mk
|
||||
|
||||
BUILD_DIR := $(OUT)/toybox_build
|
||||
BUILD_LOG := $(BUILD_DIR)/build.log
|
||||
|
||||
CFLAGS += -Wno-error
|
||||
|
||||
all:
|
||||
ifneq ($(wildcard $(BUILD_DIR)),)
|
||||
$(HIDE)echo "not clean, rebuilding now"
|
||||
else
|
||||
$(HIDE)mkdir -p $(BUILD_DIR)
|
||||
$(HIDE)$(CP) $(LITEOSTHIRDPARTY)/toybox/. $(BUILD_DIR)
|
||||
$(HIDE)$(CP) $(LITEOSTHIRDPARTY)/toybox/porting/liteos_a/. $(BUILD_DIR)
|
||||
$(HIDE)$(CP) liteos_a_custom.config $(BUILD_DIR)/../
|
||||
endif
|
||||
$(HIDE)unset KCONFIG_CONFIG CROSS_COMPILE && \
|
||||
env CC="$(CC)" OUTNAME="$(OUT)/bin/toybox" CFLAGS="$(CFLAGS)" LDFLAGS="$(LDFLAGS)" STRIP="$(STRIP)" \
|
||||
make -C $(BUILD_DIR) toybox -j> $(BUILD_LOG) 2>&1
|
||||
|
||||
clean:
|
||||
$(HIDE)$(RM) $(BUILD_DIR)
|
||||
|
||||
.PHONY: all clean
|
||||
@ -0,0 +1,186 @@
|
||||
# CONFIG_BASENAME is not set
|
||||
# CONFIG_CAL is not set
|
||||
# CONFIG_CAT is not set
|
||||
# CONFIG_CATV is not set
|
||||
# CONFIG_CKSUM is not set
|
||||
# CONFIG_CRC32 is not set
|
||||
# CONFIG_CMP is not set
|
||||
# CONFIG_COMM is not set
|
||||
# CONFIG_CP_PRESERVE is not set
|
||||
# CONFIG_INSTALL is not set
|
||||
# CONFIG_CPIO is not set
|
||||
# CONFIG_CUT is not set
|
||||
# CONFIG_DF is not set
|
||||
# CONFIG_DIRNAME is not set
|
||||
# CONFIG_ECHO is not set
|
||||
# CONFIG_ENV is not set
|
||||
# CONFIG_EXPAND is not set
|
||||
# CONFIG_FALSE is not set
|
||||
# CONFIG_FILE is not set
|
||||
# CONFIG_FIND is not set
|
||||
# CONFIG_GETCONF is not set
|
||||
# CONFIG_GREP is not set
|
||||
# CONFIG_EGREP is not set
|
||||
# CONFIG_FGREP is not set
|
||||
# CONFIG_HEAD is not set
|
||||
# CONFIG_ICONV is not set
|
||||
# CONFIG_ID is not set
|
||||
# CONFIG_GROUPS is not set
|
||||
# CONFIG_LOGNAME is not set
|
||||
# CONFIG_WHOAMI is not set
|
||||
# CONFIG_LINK is not set
|
||||
# CONFIG_LN is not set
|
||||
# CONFIG_LOGGER is not set
|
||||
# CONFIG_MKFIFO is not set
|
||||
# CONFIG_NICE is not set
|
||||
# CONFIG_NL is not set
|
||||
# CONFIG_NOHUP is not set
|
||||
# CONFIG_OD is not set
|
||||
# CONFIG_PASTE is not set
|
||||
# CONFIG_PATCH is not set
|
||||
# CONFIG_PRINTF is not set
|
||||
# CONFIG_IOTOP is not set
|
||||
# CONFIG_PGREP is not set
|
||||
# CONFIG_PKILL is not set
|
||||
# CONFIG_PWD is not set
|
||||
# CONFIG_RENICE is not set
|
||||
# CONFIG_SED is not set
|
||||
# CONFIG_SLEEP is not set
|
||||
# CONFIG_SORT is not set
|
||||
# CONFIG_SORT_FLOAT is not set
|
||||
# CONFIG_SPLIT is not set
|
||||
# CONFIG_STRINGS is not set
|
||||
# CONFIG_TAIL is not set
|
||||
# CONFIG_TAR is not set
|
||||
# CONFIG_TEE is not set
|
||||
# CONFIG_TEST is not set
|
||||
# CONFIG_TIME is not set
|
||||
# CONFIG_TRUE is not set
|
||||
# CONFIG_TTY is not set
|
||||
# CONFIG_ULIMIT is not set
|
||||
# CONFIG_ARCH is not set
|
||||
# CONFIG_UNIQ is not set
|
||||
# CONFIG_UNLINK is not set
|
||||
# CONFIG_UUDECODE is not set
|
||||
# CONFIG_UUENCODE is not set
|
||||
# CONFIG_WC is not set
|
||||
# CONFIG_WHO is not set
|
||||
# CONFIG_XARGS is not set
|
||||
# CONFIG_ACPI is not set
|
||||
# CONFIG_ASCII is not set
|
||||
# CONFIG_BASE64 is not set
|
||||
# CONFIG_BLKID is not set
|
||||
# CONFIG_FSTYPE is not set
|
||||
# CONFIG_BLOCKDEV is not set
|
||||
# CONFIG_BUNZIP2 is not set
|
||||
# CONFIG_BZCAT is not set
|
||||
# CONFIG_CHROOT is not set
|
||||
# CONFIG_CHRT is not set
|
||||
# CONFIG_CHVT is not set
|
||||
# CONFIG_CLEAR is not set
|
||||
# CONFIG_COUNT is not set
|
||||
# CONFIG_DEVMEM is not set
|
||||
# CONFIG_DOS2UNIX is not set
|
||||
# CONFIG_UNIX2DOS is not set
|
||||
# CONFIG_EJECT is not set
|
||||
# CONFIG_FACTOR is not set
|
||||
# CONFIG_FALLOCATE is not set
|
||||
# CONFIG_FLOCK is not set
|
||||
# CONFIG_FMT is not set
|
||||
# CONFIG_FREERAMDISK is not set
|
||||
# CONFIG_FSFREEZE is not set
|
||||
# CONFIG_FSYNC is not set
|
||||
# CONFIG_HELP_EXTRAS is not set
|
||||
# CONFIG_HEXEDIT is not set
|
||||
# CONFIG_HWCLOCK is not set
|
||||
# CONFIG_I2CDETECT is not set
|
||||
# CONFIG_I2CDUMP is not set
|
||||
# CONFIG_I2CGET is not set
|
||||
# CONFIG_I2CSET is not set
|
||||
# CONFIG_INOTIFYD is not set
|
||||
# CONFIG_INSMOD is not set
|
||||
# CONFIG_IONICE is not set
|
||||
# CONFIG_IORENICE is not set
|
||||
# CONFIG_LOGIN is not set
|
||||
# CONFIG_LOSETUP is not set
|
||||
# CONFIG_LSATTR is not set
|
||||
# CONFIG_CHATTR is not set
|
||||
# CONFIG_LSMOD is not set
|
||||
# CONFIG_LSPCI is not set
|
||||
# CONFIG_LSPCI_TEXT is not set
|
||||
# CONFIG_LSUSB is not set
|
||||
# CONFIG_MAKEDEVS is not set
|
||||
# CONFIG_MCOOKIE is not set
|
||||
# CONFIG_MIX is not set
|
||||
# CONFIG_MKPASSWD is not set
|
||||
# CONFIG_MKSWAP is not set
|
||||
# CONFIG_MODINFO is not set
|
||||
# CONFIG_MOUNTPOINT is not set
|
||||
# CONFIG_NBD_CLIENT is not set
|
||||
# CONFIG_UNSHARE is not set
|
||||
# CONFIG_NSENTER is not set
|
||||
# CONFIG_ONEIT is not set
|
||||
# CONFIG_PARTPROBE is not set
|
||||
# CONFIG_PIVOT_ROOT is not set
|
||||
# CONFIG_PMAP is not set
|
||||
# CONFIG_PRINTENV is not set
|
||||
# CONFIG_PWDX is not set
|
||||
# CONFIG_READAHEAD is not set
|
||||
# CONFIG_READLINK is not set
|
||||
# CONFIG_REALPATH is not set
|
||||
# CONFIG_RESET is not set
|
||||
# CONFIG_REV is not set
|
||||
# CONFIG_RMMOD is not set
|
||||
# CONFIG_SETFATTR is not set
|
||||
# CONFIG_SETSID is not set
|
||||
# CONFIG_SHRED is not set
|
||||
# CONFIG_STAT is not set
|
||||
# CONFIG_SWAPOFF is not set
|
||||
# CONFIG_SWAPON is not set
|
||||
# CONFIG_SWITCH_ROOT is not set
|
||||
# CONFIG_SYSCTL is not set
|
||||
# CONFIG_TAC is not set
|
||||
# CONFIG_NPROC is not set
|
||||
# CONFIG_TASKSET is not set
|
||||
# CONFIG_TIMEOUT is not set
|
||||
# CONFIG_TRUNCATE is not set
|
||||
# CONFIG_UPTIME is not set
|
||||
# CONFIG_USLEEP is not set
|
||||
# CONFIG_UUIDGEN is not set
|
||||
# CONFIG_VCONFIG is not set
|
||||
# CONFIG_VMSTAT is not set
|
||||
# CONFIG_W is not set
|
||||
# CONFIG_WATCH is not set
|
||||
# CONFIG_WHICH is not set
|
||||
# CONFIG_XXD is not set
|
||||
# CONFIG_YES is not set
|
||||
# CONFIG_FTPGET is not set
|
||||
# CONFIG_FTPPUT is not set
|
||||
# CONFIG_MICROCOM is not set
|
||||
# CONFIG_NETCAT is not set
|
||||
# CONFIG_NETCAT_LISTEN is not set
|
||||
# CONFIG_NETSTAT is not set
|
||||
# CONFIG_RFKILL is not set
|
||||
# CONFIG_SNTP is not set
|
||||
# CONFIG_TUNCTL is not set
|
||||
# CONFIG_DMESG is not set
|
||||
# CONFIG_GUNZIP is not set
|
||||
# CONFIG_ZCAT is not set
|
||||
# CONFIG_HOSTNAME is not set
|
||||
# CONFIG_DNSDOMAINNAME is not set
|
||||
# CONFIG_KILLALL is not set
|
||||
# CONFIG_MD5SUM is not set
|
||||
# CONFIG_SHA1SUM is not set
|
||||
# CONFIG_MKNOD is not set
|
||||
# CONFIG_MKTEMP is not set
|
||||
# CONFIG_PASSWD is not set
|
||||
# CONFIG_PIDOF is not set
|
||||
# CONFIG_SEQ is not set
|
||||
# CONFIG_SU is not set
|
||||
# CONFIG_SYNC is not set
|
||||
#
|
||||
# pending (see toys/pending/README)
|
||||
#
|
||||
# CONFIG_GETTY is not set
|
||||
# CONFIG_MDEV is not set
|
||||
# CONFIG_MDEV_CONF is not set
|
||||
@ -0,0 +1,34 @@
|
||||
# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without modification,
|
||||
# are permitted provided that the following conditions are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
# conditions and the following disclaimer.
|
||||
#
|
||||
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
# of conditions and the following disclaimer in the documentation and/or other materials
|
||||
# provided with the distribution.
|
||||
#
|
||||
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
# to endorse or promote products derived from this software without specific prior written
|
||||
# permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
import("//kernel/liteos_a/liteos.gni")
|
||||
|
||||
executable("trace") {
|
||||
sources = [ "src/trace.c" ]
|
||||
}
|
||||
@ -0,0 +1,36 @@
|
||||
# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without modification,
|
||||
# are permitted provided that the following conditions are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
# conditions and the following disclaimer.
|
||||
#
|
||||
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
# of conditions and the following disclaimer in the documentation and/or other materials
|
||||
# provided with the distribution.
|
||||
#
|
||||
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
# to endorse or promote products derived from this software without specific prior written
|
||||
# permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
include $(APPSTOPDIR)/config.mk
|
||||
|
||||
APP_NAME := $(notdir $(shell pwd))
|
||||
|
||||
LOCAL_SRCS := src/trace.c
|
||||
|
||||
include $(APP)
|
||||
@ -0,0 +1,141 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include <sys/ioctl.h>
|
||||
#include <fcntl.h>
|
||||
#include <unistd.h>
|
||||
#include <sys/mman.h>
|
||||
#include <stdint.h>
|
||||
|
||||
#define TRACE_IOC_MAGIC 'T'
|
||||
#define TRACE_START _IO(TRACE_IOC_MAGIC, 1)
|
||||
#define TRACE_STOP _IO(TRACE_IOC_MAGIC, 2)
|
||||
#define TRACE_RESET _IO(TRACE_IOC_MAGIC, 3)
|
||||
#define TRACE_DUMP _IO(TRACE_IOC_MAGIC, 4)
|
||||
#define TRACE_SET_MASK _IO(TRACE_IOC_MAGIC, 5)
|
||||
|
||||
#define TRACE_USR_MAX_PARAMS 3
|
||||
typedef struct {
|
||||
unsigned int eventType;
|
||||
uintptr_t identity;
|
||||
uintptr_t params[TRACE_USR_MAX_PARAMS];
|
||||
} UsrEventInfo;
|
||||
|
||||
static void TraceUsage(void)
|
||||
{
|
||||
printf("\nUsage: ./trace [start] Start to trace events.\n");
|
||||
printf("\nUsage: ./trace [stop] Stop trace.\n");
|
||||
printf("\nUsage: ./trace [reset] Clear the trace record buffer.\n");
|
||||
printf("\nUsage: ./trace [dump 0/1] Format printf trace data,"
|
||||
"0/1 stands for whether to send data to studio for analysis.\n");
|
||||
printf("\nUsage: ./trace [mask num] Set trace filter event mask.\n");
|
||||
printf("\nUsage: ./trace [read nBytes] Read nBytes raw data from trace buffer.\n");
|
||||
printf("\nUsage: ./trace [write type id params..] Write a user event, no more than 3 parameters.\n");
|
||||
}
|
||||
|
||||
static void TraceRead(int fd, size_t size)
|
||||
{
|
||||
ssize_t i;
|
||||
ssize_t len;
|
||||
if (size == 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
char *buffer = (char *)malloc(size);
|
||||
if (buffer == NULL) {
|
||||
printf("Read buffer malloc failed.\n");
|
||||
return;
|
||||
}
|
||||
|
||||
len = read(fd, buffer, size);
|
||||
for (i = 0; i < len; i++) {
|
||||
printf("%02x ", buffer[i] & 0xFF);
|
||||
}
|
||||
printf("\n");
|
||||
free(buffer);
|
||||
}
|
||||
|
||||
static void TraceWrite(int fd, int argc, char **argv)
|
||||
{
|
||||
int i;
|
||||
UsrEventInfo info = {0};
|
||||
info.eventType = strtoul(argv[2], NULL, 0); /* 2, argv number */
|
||||
info.identity = strtoul(argv[3], NULL, 0); /* 3, argv number */
|
||||
/* 4, argc -4 means user argv that does not contain argv[0]~argv[3] */
|
||||
int paramNum = (argc - 4) > TRACE_USR_MAX_PARAMS ? TRACE_USR_MAX_PARAMS : (argc - 4);
|
||||
|
||||
for (i = 0; i < paramNum; i++) {
|
||||
/* 4, argc -4 means user argv that does not contain argv[0]~argv[3] */
|
||||
info.params[i] = strtoul(argv[4 + i], NULL, 0);
|
||||
}
|
||||
(void)write(fd, &info, sizeof(UsrEventInfo));
|
||||
}
|
||||
|
||||
int main(int argc, char **argv)
|
||||
{
|
||||
int fd = open("/dev/trace", O_RDWR);
|
||||
if (fd == -1) {
|
||||
printf("Trace open failed.\n");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
if (argc == 1) {
|
||||
TraceUsage();
|
||||
} else if (argc == 2 && strcmp(argv[1], "start") == 0) { /* 2, argv num, no special meaning */
|
||||
ioctl(fd, TRACE_START, NULL);
|
||||
} else if (argc == 2 && strcmp(argv[1], "stop") == 0) { /* 2, argv num, no special meaning */
|
||||
ioctl(fd, TRACE_STOP, NULL);
|
||||
} else if (argc == 2 && strcmp(argv[1], "reset") == 0) { /* 2, argv num, no special meaning */
|
||||
ioctl(fd, TRACE_RESET, NULL);
|
||||
} else if (argc == 3 && strcmp(argv[1], "mask") == 0) { /* 3, argv num, no special meaning */
|
||||
size_t mask = strtoul(argv[2], NULL, 0);
|
||||
ioctl(fd, TRACE_SET_MASK, mask);
|
||||
} else if (argc == 3 && strcmp(argv[1], "dump") == 0) { /* 3, argv num, no special meaning */
|
||||
size_t flag = strtoul(argv[2], NULL, 0);
|
||||
ioctl(fd, TRACE_DUMP, flag);
|
||||
} else if (argc == 3 && strcmp(argv[1], "read") == 0) { /* 3, argv num, no special meaning */
|
||||
size_t size = strtoul(argv[2], NULL, 0);
|
||||
TraceRead(fd, size);
|
||||
} else if (argc >= 4 && strcmp(argv[1], "write") == 0) { /* 4, argv num, no special meaning */
|
||||
TraceWrite(fd, argc, argv);
|
||||
} else {
|
||||
printf("Unsupported trace command.\n");
|
||||
TraceUsage();
|
||||
}
|
||||
|
||||
close(fd);
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,44 @@
|
||||
# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without modification,
|
||||
# are permitted provided that the following conditions are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
# conditions and the following disclaimer.
|
||||
#
|
||||
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
# of conditions and the following disclaimer in the documentation and/or other materials
|
||||
# provided with the distribution.
|
||||
#
|
||||
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
# to endorse or promote products derived from this software without specific prior written
|
||||
# permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
import("//kernel/liteos_a/liteos.gni")
|
||||
|
||||
group("arch") {
|
||||
deps = []
|
||||
if (defined(LOSCFG_ARCH_ARM)) {
|
||||
deps += [ "arm" ]
|
||||
}
|
||||
}
|
||||
|
||||
config("public") {
|
||||
configs = []
|
||||
if (defined(LOSCFG_ARCH_ARM)) {
|
||||
configs += [ "arm:public" ]
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,33 @@
|
||||
config ARCH_ARM
|
||||
bool
|
||||
|
||||
source "arch/arm/Kconfig"
|
||||
|
||||
comment "Extra Configurations"
|
||||
|
||||
config ARCH_FPU_DISABLE
|
||||
bool "Disable Floating Pointer Unit"
|
||||
default n
|
||||
help
|
||||
This option will bypass floating procedure in system.
|
||||
|
||||
config ARCH_SECURE_MONITOR_MODE
|
||||
bool "Run On Secure Monitor Mode"
|
||||
default n
|
||||
depends on ARCH_ARM_AARCH64
|
||||
help
|
||||
This option will make the system run on EL3.
|
||||
|
||||
config ARCH_INTERRUPT_PREEMPTION
|
||||
bool "Enable Interrupt Preemption"
|
||||
default n
|
||||
depends on ARCH_ARM_AARCH64
|
||||
help
|
||||
This option will support high priority interrupt preemption.
|
||||
|
||||
config IRQ_USE_STANDALONE_STACK
|
||||
bool "Use Interrupt Stack"
|
||||
default y
|
||||
depends on ARCH_ARM_AARCH64 || ARCH_ARM_AARCH32
|
||||
help
|
||||
This option will support using standalone interrupt stack.
|
||||
@ -0,0 +1,40 @@
|
||||
# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without modification,
|
||||
# are permitted provided that the following conditions are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
# conditions and the following disclaimer.
|
||||
#
|
||||
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
# of conditions and the following disclaimer in the documentation and/or other materials
|
||||
# provided with the distribution.
|
||||
#
|
||||
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
# to endorse or promote products derived from this software without specific prior written
|
||||
# permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
import("//kernel/liteos_a/liteos.gni")
|
||||
|
||||
group("arm") {
|
||||
deps = [ "gic" ]
|
||||
deps += [ ARCH ]
|
||||
}
|
||||
|
||||
config("public") {
|
||||
include_dirs = [ "include" ]
|
||||
configs = [ "$ARCH:public" ]
|
||||
}
|
||||
@ -0,0 +1,103 @@
|
||||
# ARM Architecture
|
||||
|
||||
#
|
||||
# ARM has 32-bit(Aarch32) and 64-bit(Aarch64) implementations
|
||||
#
|
||||
config ARCH_ARM_AARCH32
|
||||
bool
|
||||
select ARCH_ARM
|
||||
help
|
||||
32-bit ARM architecture implementations, Except the M-profile.
|
||||
It is not limited to ARMv7-A but also ARMv7-R, ARMv8-A 32-bit and etc.
|
||||
|
||||
#
|
||||
# Architecture Versions
|
||||
#
|
||||
config ARCH_ARM_V7A
|
||||
bool
|
||||
|
||||
config ARCH_ARM_VER
|
||||
string
|
||||
default "armv7-a" if ARCH_ARM_V7A
|
||||
|
||||
#
|
||||
# VFP Hardware
|
||||
#
|
||||
config ARCH_FPU_VFP_V3
|
||||
bool
|
||||
help
|
||||
An optional extension to the Arm, Thumb, and ThumbEE instruction sets in the ARMv7-A and ARMv7-R profiles.
|
||||
VFPv3U is a variant of VFPv3 that supports the trapping of floating-point exceptions to support code.
|
||||
|
||||
config ARCH_FPU_VFP_V4
|
||||
bool
|
||||
help
|
||||
An optional extension to the Arm, Thumb, and ThumbEE instruction sets in the ARMv7-A and ARMv7-R profiles.
|
||||
VFPv4U is a variant of VFPv4 that supports the trapping of floating-point exceptions to support code.
|
||||
VFPv4 and VFPv4U add both the Half-precision Extension and the fused multiply-add instructions to the features of VFPv3.
|
||||
|
||||
config ARCH_FPU_VFP_D16
|
||||
bool
|
||||
depends on ARCH_ARM_AARCH32
|
||||
help
|
||||
VPU implemented with 16 doubleword registers (16 x 64-bit).
|
||||
|
||||
config ARCH_FPU_VFP_D32
|
||||
bool
|
||||
depends on ARCH_ARM_AARCH32
|
||||
help
|
||||
VPU implemented with 32 doubleword registers (32 x 64-bit).
|
||||
|
||||
config ARCH_FPU_VFP_NEON
|
||||
bool
|
||||
help
|
||||
Advanced SIMD extension (NEON) support.
|
||||
|
||||
config ARCH_FPU
|
||||
string
|
||||
default "vfpv3" if ARCH_FPU_VFP_V3 && ARCH_FPU_VFP_D32
|
||||
default "vfpv3-d16" if ARCH_FPU_VFP_V3 && ARCH_FPU_VFP_D16
|
||||
default "neon-vfpv4" if ARCH_FPU_VFP_V4 && ARCH_FPU_VFP_D32 && ARCH_FPU_VFP_NEON
|
||||
default "vfpv4" if ARCH_FPU_VFP_V4 && ARCH_FPU_VFP_D32
|
||||
default "vfpv4-d16" if ARCH_FPU_VFP_V4 && ARCH_FPU_VFP_D16
|
||||
|
||||
#
|
||||
# Supported Processor Cores
|
||||
#
|
||||
config ARCH_CORTEX_A7
|
||||
bool
|
||||
select ARCH_ARM_V7A
|
||||
select ARCH_ARM_AARCH32
|
||||
select ARCH_FPU_VFP_V4
|
||||
select ARCH_FPU_VFP_D32
|
||||
select ARCH_FPU_VFP_NEON
|
||||
|
||||
config ARCH_CPU
|
||||
string
|
||||
default "cortex-a7" if ARCH_CORTEX_A7
|
||||
|
||||
#
|
||||
# Supported GIC version
|
||||
#
|
||||
|
||||
choice
|
||||
prompt "GIC version"
|
||||
default ARCH_GIC_V2
|
||||
help
|
||||
Interrupt Controller.
|
||||
|
||||
config ARCH_GIC_V2
|
||||
bool "GIC Version 2"
|
||||
help
|
||||
This GIC(General Interrupt Controller) version 2 driver is compatatble with
|
||||
GIC version 1 and version 2.
|
||||
|
||||
config ARCH_GIC_V3
|
||||
bool "GIC Version 3"
|
||||
depends on ARCH_ARM_V8A || ARCH_ARM_V8R
|
||||
help
|
||||
General Interrupt Controller version 3.
|
||||
|
||||
endchoice
|
||||
|
||||
|
||||
@ -0,0 +1,76 @@
|
||||
# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without modification,
|
||||
# are permitted provided that the following conditions are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
# conditions and the following disclaimer.
|
||||
#
|
||||
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
# of conditions and the following disclaimer in the documentation and/or other materials
|
||||
# provided with the distribution.
|
||||
#
|
||||
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
# to endorse or promote products derived from this software without specific prior written
|
||||
# permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
# strip quotation mark in configuration
|
||||
|
||||
LOSCFG_ARCH_CPU_STRIP := $(subst $\",,$(LOSCFG_ARCH_CPU))
|
||||
LOSCFG_ARCH_CPU = $(LOSCFG_ARCH_CPU_STRIP)
|
||||
|
||||
LOSCFG_ARCH_FPU_STRIP := $(subst $\",,$(LOSCFG_ARCH_FPU))
|
||||
LOSCFG_ARCH_FPU = $(LOSCFG_ARCH_FPU_STRIP)
|
||||
|
||||
ifeq ($(LOSCFG_ARCH_ARM_AARCH32), y)
|
||||
ARCH := arm
|
||||
else ifeq ($(LOSCFG_ARCH_ARM_AARCH64), y)
|
||||
ARCH := aarch64
|
||||
endif
|
||||
|
||||
LITEOS_BASELIB += -l$(LOSCFG_ARCH_CPU)
|
||||
LITEOS_BASELIB += -lgic
|
||||
|
||||
LIB_SUBDIRS += arch/arm/$(ARCH)
|
||||
LIB_SUBDIRS += arch/arm/gic
|
||||
|
||||
# CPU compile options
|
||||
ifeq ($(LOSCFG_ARCH_ARM_AARCH64), y)
|
||||
ifeq ($(LOSCFG_ARCH_FPU_DISABLE), y)
|
||||
EXTENSION := +nofp
|
||||
endif
|
||||
endif
|
||||
LITEOS_CPU_OPTS := -mcpu=$(LOSCFG_ARCH_CPU)$(EXTENSION)
|
||||
|
||||
# FPU compile options
|
||||
# -mfloat and -mfpu is ignored with AArch64 targets
|
||||
ifeq ($(LOSCFG_ARCH_ARM_AARCH32), y)
|
||||
LITEOS_FLOAT_OPTS := -mfloat-abi=softfp
|
||||
LITEOS_FPU_OPTS := -mfpu=$(LOSCFG_ARCH_FPU)
|
||||
# gcc libc folder style is combine with core and fpu
|
||||
# for example, cortex-a7 with softfp abi and neon vfp4 is: a7_softfp_neon_vfp4
|
||||
LITEOS_GCCLIB := $(subst cortex-,,$(LOSCFG_ARCH_CPU))_softfp_$(LOSCFG_ARCH_FPU)
|
||||
endif
|
||||
|
||||
LITEOS_CORE_COPTS = $(or $(ARCH_CFLAGS),$(LITEOS_CPU_OPTS) $(LITEOS_FLOAT_OPTS) $(LITEOS_FPU_OPTS))
|
||||
LITEOS_ASOPTS += $(LITEOS_CPU_OPTS)
|
||||
LITEOS_CXXOPTS_BASE += $(LITEOS_CORE_COPTS)
|
||||
|
||||
ARCH_INCLUDE := -I $(LITEOSTOPDIR)/arch/arm/include \
|
||||
-I $(LITEOSTOPDIR)/arch/arm/$(ARCH)/include \
|
||||
-I $(LITEOSTOPDIR)/arch/arm/$(ARCH)/src/include
|
||||
|
||||
LITEOS_PLATFORM_INCLUDE += $(ARCH_INCLUDE)
|
||||
@ -0,0 +1,96 @@
|
||||
# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without modification,
|
||||
# are permitted provided that the following conditions are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
# conditions and the following disclaimer.
|
||||
#
|
||||
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
# of conditions and the following disclaimer in the documentation and/or other materials
|
||||
# provided with the distribution.
|
||||
#
|
||||
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
# to endorse or promote products derived from this software without specific prior written
|
||||
# permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
import("//kernel/liteos_a/liteos.gni")
|
||||
|
||||
module_name = LOSCFG_ARCH_CPU
|
||||
kernel_module(module_name) {
|
||||
sources = [
|
||||
"src/arm_generic_timer.c",
|
||||
"src/clear_user.S",
|
||||
"src/hw_user_get.S",
|
||||
"src/hw_user_put.S",
|
||||
"src/jmp.S",
|
||||
"src/los_arch_mmu.c",
|
||||
"src/los_asid.c",
|
||||
"src/los_dispatch.S",
|
||||
"src/los_exc.c",
|
||||
"src/los_hw.c",
|
||||
"src/los_hw_exc.S",
|
||||
"src/los_hw_runstop.S",
|
||||
"src/los_hw_tick.c",
|
||||
"src/los_hwi.c",
|
||||
"src/smp.c",
|
||||
"src/strncpy_from_user.c",
|
||||
"src/strnlen_user.c",
|
||||
"src/user_copy.c",
|
||||
]
|
||||
|
||||
if (LOSCFG_ARCH_ARM_VER == "armv7-a") {
|
||||
sources += [ "src/armv7a/cache.S" ]
|
||||
}
|
||||
|
||||
if (defined(LOSCFG_KERNEL_SMP)) {
|
||||
sources += [ "src/startup/reset_vector_mp.S" ]
|
||||
} else {
|
||||
sources += [ "src/startup/reset_vector_up.S" ]
|
||||
}
|
||||
|
||||
include_dirs = [ "src/include" ]
|
||||
|
||||
if (defined(LOSCFG_PERF_HW_PMU)) {
|
||||
sources += [ "src/pmu/armv7_pmu.c" ]
|
||||
}
|
||||
|
||||
if (defined(LOSCFG_GDB)) {
|
||||
configs += [ ":as_objs_libc_flags" ]
|
||||
}
|
||||
|
||||
public_configs = [ ":public" ]
|
||||
}
|
||||
|
||||
config("public") {
|
||||
include_dirs = [
|
||||
"include",
|
||||
"src/include",
|
||||
]
|
||||
}
|
||||
|
||||
config("as_objs_libc_flags") {
|
||||
defines = [ "__ASSEMBLY__" ]
|
||||
|
||||
# linux style macros
|
||||
if (defined(LOSCFG_ARCH_ARM_V7A) || defined(LOSCFG_ARCH_ARM_V7R) ||
|
||||
defined(LOSCFG_ARCH_ARM_V7M)) {
|
||||
defines += [ "__LINUX_ARM_ARCH__=7" ]
|
||||
} else if (defined(LOSCFG_ARCH_ARM_V8A) || defined(LOSCFG_ARCH_ARM_V8R) ||
|
||||
defined(LOSCFG_ARCH_ARM_V8M)) {
|
||||
defines += [ "__LINUX_ARM_ARCH__=8" ]
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,65 @@
|
||||
# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without modification,
|
||||
# are permitted provided that the following conditions are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
# conditions and the following disclaimer.
|
||||
#
|
||||
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
# of conditions and the following disclaimer in the documentation and/or other materials
|
||||
# provided with the distribution.
|
||||
#
|
||||
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
# to endorse or promote products derived from this software without specific prior written
|
||||
# permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
include $(LITEOSTOPDIR)/config.mk
|
||||
|
||||
MODULE_NAME := $(LOSCFG_ARCH_CPU)
|
||||
|
||||
LOCAL_SRCS := $(wildcard src/*.c) $(wildcard src/*.S)
|
||||
|
||||
ifeq ($(LOSCFG_ARCH_ARM_VER), "armv7-a")
|
||||
LOCAL_SRCS += $(wildcard src/armv7a/*.S)
|
||||
endif
|
||||
|
||||
ifeq ($(LOSCFG_KERNEL_SMP), y)
|
||||
LOCAL_SRCS += src/startup/reset_vector_mp.S
|
||||
else
|
||||
LOCAL_SRCS += src/startup/reset_vector_up.S
|
||||
endif
|
||||
|
||||
ifeq ($(LOSCFG_PERF_HW_PMU), y)
|
||||
LOCAL_SRCS += src/pmu/armv7_pmu.c
|
||||
endif
|
||||
|
||||
LOCAL_FLAGS := $(LOCAL_INCLUDE)
|
||||
|
||||
AS_OBJS_LIBC_FLAGS = -D__ASSEMBLY__
|
||||
# linux style macros
|
||||
LINUX_ARCH_$(LOSCFG_ARCH_ARM_V7A) = -D__LINUX_ARM_ARCH__=7
|
||||
LINUX_ARCH_$(LOSCFG_ARCH_ARM_V7R) = -D__LINUX_ARM_ARCH__=7
|
||||
LINUX_ARCH_$(LOSCFG_ARCH_ARM_V7M) = -D__LINUX_ARM_ARCH__=7
|
||||
LINUX_ARCH_$(LOSCFG_ARCH_ARM_V8A) = -D__LINUX_ARM_ARCH__=8
|
||||
LINUX_ARCH_$(LOSCFG_ARCH_ARM_V8R) = -D__LINUX_ARM_ARCH__=8
|
||||
LINUX_ARCH_$(LOSCFG_ARCH_ARM_V8M) = -D__LINUX_ARM_ARCH__=8
|
||||
AS_OBJS_LIBC_FLAGS += $(LINUX_ARCH_y)
|
||||
|
||||
ifeq ($(LOSCFG_GDB), y)
|
||||
LOCAL_FLAGS += $(AS_OBJS_LIBC_FLAGS)
|
||||
endif
|
||||
include $(MODULE)
|
||||
@ -0,0 +1,102 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef _ARCH_CONFIG_H
|
||||
#define _ARCH_CONFIG_H
|
||||
|
||||
|
||||
#define CPSR_INT_DISABLE 0xC0 /* Disable both FIQ and IRQ */
|
||||
#define CPSR_IRQ_DISABLE 0x80 /* IRQ disabled when =1 */
|
||||
#define CPSR_FIQ_DISABLE 0x40 /* FIQ disabled when =1 */
|
||||
#define CPSR_THUMB_ENABLE 0x20 /* Thumb mode when =1 */
|
||||
#define CPSR_USER_MODE 0x10
|
||||
#define CPSR_FIQ_MODE 0x11
|
||||
#define CPSR_IRQ_MODE 0x12
|
||||
#define CPSR_SVC_MODE 0x13
|
||||
#define CPSR_ABT_MODE 0x17
|
||||
#define CPSR_UNDEF_MODE 0x1B
|
||||
#define CPSR_MASK_MODE 0x1F
|
||||
|
||||
/* Define exception type ID */
|
||||
#define OS_EXCEPT_RESET 0x00
|
||||
#define OS_EXCEPT_UNDEF_INSTR 0x01
|
||||
#define OS_EXCEPT_SWI 0x02
|
||||
#define OS_EXCEPT_PREFETCH_ABORT 0x03
|
||||
#define OS_EXCEPT_DATA_ABORT 0x04
|
||||
#define OS_EXCEPT_FIQ 0x05
|
||||
#define OS_EXCEPT_ADDR_ABORT 0x06
|
||||
#define OS_EXCEPT_IRQ 0x07
|
||||
|
||||
/* Define core num */
|
||||
#ifdef LOSCFG_KERNEL_SMP
|
||||
#define CORE_NUM LOSCFG_KERNEL_SMP_CORE_NUM
|
||||
#else
|
||||
#define CORE_NUM 1
|
||||
#endif
|
||||
|
||||
/* Initial bit32 stack value. */
|
||||
#define OS_STACK_INIT 0xCACACACA
|
||||
/* Bit32 stack top magic number. */
|
||||
#define OS_STACK_MAGIC_WORD 0xCCCCCCCC
|
||||
|
||||
#ifdef LOSCFG_GDB
|
||||
#define OS_EXC_UNDEF_STACK_SIZE 512
|
||||
#define OS_EXC_ABT_STACK_SIZE 512
|
||||
#else
|
||||
#define OS_EXC_UNDEF_STACK_SIZE 40
|
||||
#define OS_EXC_ABT_STACK_SIZE 40
|
||||
#endif
|
||||
#define OS_EXC_FIQ_STACK_SIZE 64
|
||||
#define OS_EXC_IRQ_STACK_SIZE 64
|
||||
#define OS_EXC_SVC_STACK_SIZE 0x2000
|
||||
#define OS_EXC_STACK_SIZE 0x1000
|
||||
|
||||
#define REG_R0 0
|
||||
#define REG_R1 1
|
||||
#define REG_R2 2
|
||||
#define REG_R3 3
|
||||
#define REG_R4 4
|
||||
#define REG_R5 5
|
||||
#define REG_R6 6
|
||||
#define REG_R7 7
|
||||
#define REG_R8 8
|
||||
#define REG_R9 9
|
||||
#define REG_R10 10
|
||||
#define REG_R11 11
|
||||
#define REG_R12 12
|
||||
#define REG_R13 13
|
||||
#define REG_R14 14
|
||||
#define REG_R15 15
|
||||
#define REG_CPSR 16
|
||||
#define REG_SP REG_R13
|
||||
#define REG_LR REG_R14
|
||||
#define REG_PC REG_R15
|
||||
#endif
|
||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,50 @@
|
||||
/*
|
||||
* Copyright (c) 2021-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef _ARM_USER_CLEAR_H
|
||||
#define _ARM_USER_CLEAR_H
|
||||
|
||||
#include "los_typedef.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
size_t _arm_clear_user(void *addr, size_t bytes);
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* _ARM_USER_CLEAR_H */
|
||||
@ -0,0 +1,36 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "los_typedef.h"
|
||||
#pragma once
|
||||
|
||||
size_t _arm_user_copy(void *dst, const void *src, size_t len);
|
||||
|
||||
@ -0,0 +1,52 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef _ARM_USER_GET_H
|
||||
#define _ARM_USER_GET_H
|
||||
|
||||
#include "los_typedef.h"
|
||||
#include "securec.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
errno_t _arm_get_user(void *dst, const void *src, size_t dstTypeLen, size_t srcTypeLen);
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* _ARM_USER_GET_H */
|
||||
@ -0,0 +1,52 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef _ARM_USER_PUT_H
|
||||
#define _ARM_USER_PUT_H
|
||||
|
||||
#include "los_typedef.h"
|
||||
#include "securec.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
errno_t _arm_put_user(void *dst, const void *src, size_t dstTypeLen, size_t srcTypeLen);
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* _ARM_USER_PUT_H */
|
||||
@ -0,0 +1,64 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef _LOS_TIMER_H
|
||||
#define _LOS_TIMER_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
extern UINT32 HalClockFreqRead(VOID);
|
||||
extern VOID HalClockFreqWrite(UINT32 freq);
|
||||
extern VOID HalClockStart(VOID);
|
||||
extern VOID HalClockIrqClear(VOID);
|
||||
extern VOID HalClockInit(VOID);
|
||||
extern UINT64 HalClockGetCycles(VOID);
|
||||
extern VOID HalDelayUs(UINT32 usecs);
|
||||
extern UINT32 HalClockGetTickTimerCycles(VOID);
|
||||
extern UINT64 HalClockTickTimerReload(UINT64 cycles);
|
||||
|
||||
extern UINT32 HrtimersInit(VOID);
|
||||
extern VOID HrtimerClockIrqClear(VOID);
|
||||
extern VOID HrtimerClockStart(UINT32 period);
|
||||
extern VOID HrtimerClockStop(VOID);
|
||||
extern UINT32 HrtimerClockValueGet(VOID);
|
||||
extern VOID HrtimerClockInit(VOID);
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* _LOS_TIMER_H */
|
||||
@ -0,0 +1,80 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @defgroup los_arch_mmu architecture mmu
|
||||
* @ingroup kernel
|
||||
*/
|
||||
|
||||
#ifndef __LOS_ARCH_MMU_H__
|
||||
#define __LOS_ARCH_MMU_H__
|
||||
|
||||
#include "los_typedef.h"
|
||||
#include "los_vm_phys.h"
|
||||
#ifndef LOSCFG_PAGE_TABLE_FINE_LOCK
|
||||
#include "los_spinlock.h"
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
typedef struct ArchMmu {
|
||||
#ifndef LOSCFG_PAGE_TABLE_FINE_LOCK
|
||||
SPIN_LOCK_S lock; /**< arch mmu page table entry modification spin lock */
|
||||
#endif
|
||||
VADDR_T *virtTtb; /**< translation table base virtual addr */
|
||||
PADDR_T physTtb; /**< translation table base phys addr */
|
||||
UINT32 asid; /**< TLB asid */
|
||||
LOS_DL_LIST ptList; /**< page table vm page list */
|
||||
} LosArchMmu;
|
||||
|
||||
BOOL OsArchMmuInit(LosArchMmu *archMmu, VADDR_T *virtTtb);
|
||||
STATUS_T LOS_ArchMmuQuery(const LosArchMmu *archMmu, VADDR_T vaddr, PADDR_T *paddr, UINT32 *flags);
|
||||
STATUS_T LOS_ArchMmuUnmap(LosArchMmu *archMmu, VADDR_T vaddr, size_t count);
|
||||
STATUS_T LOS_ArchMmuMap(LosArchMmu *archMmu, VADDR_T vaddr, PADDR_T paddr, size_t count, UINT32 flags);
|
||||
STATUS_T LOS_ArchMmuChangeProt(LosArchMmu *archMmu, VADDR_T vaddr, size_t count, UINT32 flags);
|
||||
STATUS_T LOS_ArchMmuMove(LosArchMmu *archMmu, VADDR_T oldVaddr, VADDR_T newVaddr, size_t count, UINT32 flags);
|
||||
VOID LOS_ArchMmuContextSwitch(LosArchMmu *archMmu);
|
||||
STATUS_T LOS_ArchMmuDestroy(LosArchMmu *archMmu);
|
||||
VOID OsArchMmuInitPerCPU(VOID);
|
||||
VADDR_T *OsGFirstTableGet(VOID);
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* __LOS_ARCH_MMU_H__ */
|
||||
|
||||
@ -0,0 +1,61 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @defgroup los_asid mmu address space id
|
||||
* @ingroup kernel
|
||||
*/
|
||||
|
||||
#ifndef __LOS_ASID_H__
|
||||
#define __LOS_ASID_H__
|
||||
|
||||
#include "los_typedef.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#define MMU_ARM_ASID_BITS 8
|
||||
|
||||
/* allocate and free asid */
|
||||
STATUS_T OsAllocAsid(UINT32 *asid);
|
||||
VOID OsFreeAsid(UINT32 asid);
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* __LOS_VM_PAGE_H__ */
|
||||
|
||||
@ -0,0 +1,892 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @defgroup los_atomic Atomic
|
||||
* @ingroup kernel
|
||||
*/
|
||||
|
||||
#ifndef __LOS_ATOMIC_H__
|
||||
#define __LOS_ATOMIC_H__
|
||||
|
||||
#include "los_typedef.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
typedef volatile INT32 Atomic;
|
||||
typedef volatile INT64 Atomic64;
|
||||
|
||||
/**
|
||||
* @ingroup los_atomic
|
||||
* @brief Atomic read.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to implement the atomic read and return the result value of the read.
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>The pointer v must not be NULL.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param v [IN] The reading pointer.
|
||||
*
|
||||
* @retval #INT32 The result value of the read.
|
||||
* @par Dependency:
|
||||
* <ul><li>los_atomic.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
STATIC INLINE INT32 LOS_AtomicRead(const Atomic *v)
|
||||
{
|
||||
return *(volatile INT32 *)v;
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup los_atomic
|
||||
* @brief Atomic setting.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to implement the atomic setting operation.
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>The pointer v must not be NULL.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param v [IN] The variable pointer to be setting.
|
||||
* @param setVal [IN] The value to be setting.
|
||||
*
|
||||
* @retval none.
|
||||
* @par Dependency:
|
||||
* <ul><li>los_atomic.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
STATIC INLINE VOID LOS_AtomicSet(Atomic *v, INT32 setVal)
|
||||
{
|
||||
*(volatile INT32 *)v = setVal;
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup los_atomic
|
||||
* @brief Atomic addition.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to implement the atomic addition and return the result value of the augend.
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>The pointer v must not be NULL.</li>
|
||||
* <li>If the addtion result is not in the range of representable values for 32-bit signed integer,
|
||||
* an int integer overflow may occur to the return value</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param v [IN] The augend pointer.
|
||||
* @param addVal [IN] The addend.
|
||||
*
|
||||
* @retval #INT32 The result value of the augend.
|
||||
* @par Dependency:
|
||||
* <ul><li>los_atomic.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
STATIC INLINE INT32 LOS_AtomicAdd(Atomic *v, INT32 addVal)
|
||||
{
|
||||
INT32 val;
|
||||
UINT32 status;
|
||||
|
||||
do {
|
||||
__asm__ __volatile__("ldrex %1, [%2]\n"
|
||||
"add %1, %1, %3\n"
|
||||
"strex %0, %1, [%2]"
|
||||
: "=&r"(status), "=&r"(val)
|
||||
: "r"(v), "r"(addVal)
|
||||
: "cc");
|
||||
} while (__builtin_expect(status != 0, 0));
|
||||
|
||||
return val;
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup los_atomic
|
||||
* @brief Atomic subtraction.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to implement the atomic subtraction and return the result value of the minuend.
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>The pointer v must not be NULL.</li>
|
||||
* <li>If the subtraction result is not in the range of representable values for 32-bit signed integer,
|
||||
* an int integer overflow may occur to the return value</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param v [IN] The minuend pointer.
|
||||
* @param subVal [IN] The subtrahend.
|
||||
*
|
||||
* @retval #INT32 The result value of the minuend.
|
||||
* @par Dependency:
|
||||
* <ul><li>los_atomic.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
STATIC INLINE INT32 LOS_AtomicSub(Atomic *v, INT32 subVal)
|
||||
{
|
||||
INT32 val;
|
||||
UINT32 status;
|
||||
|
||||
do {
|
||||
__asm__ __volatile__("ldrex %1, [%2]\n"
|
||||
"sub %1, %1, %3\n"
|
||||
"strex %0, %1, [%2]"
|
||||
: "=&r"(status), "=&r"(val)
|
||||
: "r"(v), "r"(subVal)
|
||||
: "cc");
|
||||
} while (__builtin_expect(status != 0, 0));
|
||||
|
||||
return val;
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup los_atomic
|
||||
* @brief Atomic addSelf.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to implement the atomic addSelf.
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>The pointer v must not be NULL.</li>
|
||||
* <li>The value which v point to must not be INT_MAX to avoid integer overflow after adding 1.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param v [IN] The addSelf variable pointer.
|
||||
*
|
||||
* @retval none.
|
||||
* @par Dependency:
|
||||
* <ul><li>los_atomic.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
STATIC INLINE VOID LOS_AtomicInc(Atomic *v)
|
||||
{
|
||||
INT32 val;
|
||||
UINT32 status;
|
||||
|
||||
do {
|
||||
__asm__ __volatile__("ldrex %0, [%3]\n"
|
||||
"add %0, %0, #1\n"
|
||||
"strex %1, %0, [%3]"
|
||||
: "=&r"(val), "=&r"(status), "+m"(*v)
|
||||
: "r"(v)
|
||||
: "cc");
|
||||
} while (__builtin_expect(status != 0, 0));
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup los_atomic
|
||||
* @brief Atomic addSelf.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to implement the atomic addSelf and return the result of addSelf.
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>The pointer v must not be NULL.</li>
|
||||
* <li>The value which v point to must not be INT_MAX to avoid integer overflow after adding 1.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param v [IN] The addSelf variable pointer.
|
||||
*
|
||||
* @retval #INT32 The return value of variable addSelf.
|
||||
* @par Dependency:
|
||||
* <ul><li>los_atomic.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
STATIC INLINE INT32 LOS_AtomicIncRet(Atomic *v)
|
||||
{
|
||||
INT32 val;
|
||||
UINT32 status;
|
||||
|
||||
do {
|
||||
__asm__ __volatile__("ldrex %0, [%3]\n"
|
||||
"add %0, %0, #1\n"
|
||||
"strex %1, %0, [%3]"
|
||||
: "=&r"(val), "=&r"(status), "+m"(*v)
|
||||
: "r"(v)
|
||||
: "cc");
|
||||
} while (__builtin_expect(status != 0, 0));
|
||||
|
||||
return val;
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup los_atomic
|
||||
* @brief Atomic auto-decrement.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to implement the atomic auto-decrement.
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>The pointer v must not be NULL.</li>
|
||||
* <li>The value which v point to must not be INT_MIN to avoid overflow after reducing 1.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param v [IN] The auto-decrement variable pointer.
|
||||
*
|
||||
* @retval none.
|
||||
* @par Dependency:
|
||||
* <ul><li>los_atomic.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
STATIC INLINE VOID LOS_AtomicDec(Atomic *v)
|
||||
{
|
||||
INT32 val;
|
||||
UINT32 status;
|
||||
|
||||
do {
|
||||
__asm__ __volatile__("ldrex %0, [%3]\n"
|
||||
"sub %0, %0, #1\n"
|
||||
"strex %1, %0, [%3]"
|
||||
: "=&r"(val), "=&r"(status), "+m"(*v)
|
||||
: "r"(v)
|
||||
: "cc");
|
||||
} while (__builtin_expect(status != 0, 0));
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup los_atomic
|
||||
* @brief Atomic auto-decrement.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to implement the atomic auto-decrement and return the result of auto-decrement.
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>The pointer v must not be NULL.</li>
|
||||
* <li>The value which v point to must not be INT_MIN to avoid overflow after reducing 1.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param v [IN] The auto-decrement variable pointer.
|
||||
*
|
||||
* @retval #INT32 The return value of variable auto-decrement.
|
||||
* @par Dependency:
|
||||
* <ul><li>los_atomic.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
STATIC INLINE INT32 LOS_AtomicDecRet(Atomic *v)
|
||||
{
|
||||
INT32 val;
|
||||
UINT32 status;
|
||||
|
||||
do {
|
||||
__asm__ __volatile__("ldrex %0, [%3]\n"
|
||||
"sub %0, %0, #1\n"
|
||||
"strex %1, %0, [%3]"
|
||||
: "=&r"(val), "=&r"(status), "+m"(*v)
|
||||
: "r"(v)
|
||||
: "cc");
|
||||
} while (__builtin_expect(status != 0, 0));
|
||||
|
||||
return val;
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup los_atomic
|
||||
* @brief Atomic64 read.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to implement the atomic64 read and return the result value of the read.
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>The pointer v must not be NULL.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param v [IN] The reading pointer.
|
||||
*
|
||||
* @retval #INT64 The result value of the read.
|
||||
* @par Dependency:
|
||||
* <ul><li>los_atomic.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
STATIC INLINE INT64 LOS_Atomic64Read(const Atomic64 *v)
|
||||
{
|
||||
INT64 val;
|
||||
|
||||
do {
|
||||
__asm__ __volatile__("ldrexd %0, %H0, [%1]"
|
||||
: "=&r"(val)
|
||||
: "r"(v)
|
||||
: "cc");
|
||||
} while (0);
|
||||
|
||||
return val;
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup los_atomic
|
||||
* @brief Atomic64 setting.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to implement the atomic64 setting operation.
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>The pointer v must not be NULL.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param v [IN] The variable pointer to be setting.
|
||||
* @param setVal [IN] The value to be setting.
|
||||
*
|
||||
* @retval none.
|
||||
* @par Dependency:
|
||||
* <ul><li>los_atomic.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
STATIC INLINE VOID LOS_Atomic64Set(Atomic64 *v, INT64 setVal)
|
||||
{
|
||||
INT64 tmp;
|
||||
UINT32 status;
|
||||
|
||||
do {
|
||||
__asm__ __volatile__("ldrexd %1, %H1, [%2]\n"
|
||||
"strexd %0, %3, %H3, [%2]"
|
||||
: "=&r"(status), "=&r"(tmp)
|
||||
: "r"(v), "r"(setVal)
|
||||
: "cc");
|
||||
} while (__builtin_expect(status != 0, 0));
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup los_atomic
|
||||
* @brief Atomic64 addition.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to implement the atomic64 addition and return the result value of the augend.
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>The pointer v must not be NULL.</li>
|
||||
* <li>If the addtion result is not in the range of representable values for 64-bit signed integer,
|
||||
* an int integer overflow may occur to the return value</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param v [IN] The augend pointer.
|
||||
* @param addVal [IN] The addend.
|
||||
*
|
||||
* @retval #INT64 The result value of the augend.
|
||||
* @par Dependency:
|
||||
* <ul><li>los_atomic.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
STATIC INLINE INT64 LOS_Atomic64Add(Atomic64 *v, INT64 addVal)
|
||||
{
|
||||
INT64 val;
|
||||
UINT32 status;
|
||||
|
||||
do {
|
||||
__asm__ __volatile__("ldrexd %1, %H1, [%2]\n"
|
||||
"adds %Q1, %Q1, %Q3\n"
|
||||
"adc %R1, %R1, %R3\n"
|
||||
"strexd %0, %1, %H1, [%2]"
|
||||
: "=&r"(status), "=&r"(val)
|
||||
: "r"(v), "r"(addVal)
|
||||
: "cc");
|
||||
} while (__builtin_expect(status != 0, 0));
|
||||
|
||||
return val;
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup los_atomic
|
||||
* @brief Atomic64 subtraction.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to implement the atomic64 subtraction and return the result value of the minuend.
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>The pointer v must not be NULL.</li>
|
||||
* <li>If the subtraction result is not in the range of representable values for 64-bit signed integer,
|
||||
* an int integer overflow may occur to the return value</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param v [IN] The minuend pointer.
|
||||
* @param subVal [IN] The subtrahend.
|
||||
*
|
||||
* @retval #INT64 The result value of the minuend.
|
||||
* @par Dependency:
|
||||
* <ul><li>los_atomic.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
STATIC INLINE INT64 LOS_Atomic64Sub(Atomic64 *v, INT64 subVal)
|
||||
{
|
||||
INT64 val;
|
||||
UINT32 status;
|
||||
|
||||
do {
|
||||
__asm__ __volatile__("ldrexd %1, %H1, [%2]\n"
|
||||
"subs %Q1, %Q1, %Q3\n"
|
||||
"sbc %R1, %R1, %R3\n"
|
||||
"strexd %0, %1, %H1, [%2]"
|
||||
: "=&r"(status), "=&r"(val)
|
||||
: "r"(v), "r"(subVal)
|
||||
: "cc");
|
||||
} while (__builtin_expect(status != 0, 0));
|
||||
|
||||
return val;
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup los_atomic
|
||||
* @brief Atomic64 addSelf.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to implement the atomic64 addSelf .
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>The pointer v must not be NULL.</li>
|
||||
* <li>The value which v point to must not be INT64_MAX to avoid integer overflow after adding 1.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param v [IN] The addSelf variable pointer.
|
||||
*
|
||||
* @retval none.
|
||||
* @par Dependency:
|
||||
* <ul><li>los_atomic.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
STATIC INLINE VOID LOS_Atomic64Inc(Atomic64 *v)
|
||||
{
|
||||
INT64 val;
|
||||
UINT32 status;
|
||||
|
||||
do {
|
||||
__asm__ __volatile__("ldrexd %0, %H0, [%3]\n"
|
||||
"adds %Q0, %Q0, #1\n"
|
||||
"adc %R0, %R0, #0\n"
|
||||
"strexd %1, %0, %H0, [%3]"
|
||||
: "=&r"(val), "=&r"(status), "+m"(*v)
|
||||
: "r"(v)
|
||||
: "cc");
|
||||
} while (__builtin_expect(status != 0, 0));
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup los_atomic
|
||||
* @brief Atomic64 addSelf.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to implement the atomic64 addSelf and return the result of addSelf.
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>The pointer v must not be NULL.</li>
|
||||
* <li>The value which v point to must not be INT64_MAX to avoid integer overflow after adding 1.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param v [IN] The addSelf variable pointer.
|
||||
*
|
||||
* @retval #INT64 The return value of variable addSelf.
|
||||
* @par Dependency:
|
||||
* <ul><li>los_atomic.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
STATIC INLINE INT64 LOS_Atomic64IncRet(Atomic64 *v)
|
||||
{
|
||||
INT64 val;
|
||||
UINT32 status;
|
||||
|
||||
do {
|
||||
__asm__ __volatile__("ldrexd %0, %H0, [%3]\n"
|
||||
"adds %Q0, %Q0, #1\n"
|
||||
"adc %R0, %R0, #0\n"
|
||||
"strexd %1, %0, %H0, [%3]"
|
||||
: "=&r"(val), "=&r"(status), "+m"(*v)
|
||||
: "r"(v)
|
||||
: "cc");
|
||||
} while (__builtin_expect(status != 0, 0));
|
||||
|
||||
return val;
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup los_atomic
|
||||
* @brief Atomic64 auto-decrement.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to implement the atomic64 auto-decrement.
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>The pointer v must not be NULL.</li>
|
||||
* <li>The value which v point to must not be INT64_MIN to avoid overflow after reducing 1.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param v [IN] The auto-decrement variable pointer.
|
||||
*
|
||||
* @retval none.
|
||||
* @par Dependency:
|
||||
* <ul><li>los_atomic.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
STATIC INLINE VOID LOS_Atomic64Dec(Atomic64 *v)
|
||||
{
|
||||
INT64 val;
|
||||
UINT32 status;
|
||||
|
||||
do {
|
||||
__asm__ __volatile__("ldrexd %0, %H0, [%3]\n"
|
||||
"subs %Q0, %Q0, #1\n"
|
||||
"sbc %R0, %R0, #0\n"
|
||||
"strexd %1, %0, %H0, [%3]"
|
||||
: "=&r"(val), "=&r"(status), "+m"(*v)
|
||||
: "r"(v)
|
||||
: "cc");
|
||||
} while (__builtin_expect(status != 0, 0));
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup los_atomic
|
||||
* @brief Atomic64 auto-decrement.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to implement the atomic64 auto-decrement and return the result of auto-decrement.
|
||||
* @attention
|
||||
* <ul>
|
||||
* <li>The pointer v must not be NULL.</li>
|
||||
* <li>The value which v point to must not be INT64_MIN to avoid overflow after reducing 1.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param v [IN] The auto-decrement variable pointer.
|
||||
*
|
||||
* @retval #INT64 The return value of variable auto-decrement.
|
||||
* @par Dependency:
|
||||
* <ul><li>los_atomic.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
STATIC INLINE INT64 LOS_Atomic64DecRet(Atomic64 *v)
|
||||
{
|
||||
INT64 val;
|
||||
UINT32 status;
|
||||
|
||||
do {
|
||||
__asm__ __volatile__("ldrexd %0, %H0, [%3]\n"
|
||||
"subs %Q0, %Q0, #1\n"
|
||||
"sbc %R0, %R0, #0\n"
|
||||
"strexd %1, %0, %H0, [%3]"
|
||||
: "=&r"(val), "=&r"(status), "+m"(*v)
|
||||
: "r"(v)
|
||||
: "cc");
|
||||
} while (__builtin_expect(status != 0, 0));
|
||||
|
||||
return val;
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup los_atomic
|
||||
* @brief Atomic exchange for 8-bit variable.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to implement the atomic exchange for 8-bit variable and
|
||||
* return the previous value of the atomic variable.
|
||||
* @attention
|
||||
* <ul>The pointer v must not be NULL.</ul>
|
||||
*
|
||||
* @param v [IN] The variable pointer.
|
||||
* @param val [IN] The exchange value.
|
||||
*
|
||||
* @retval #INT32 The previous value of the atomic variable
|
||||
* @par Dependency:
|
||||
* <ul><li>los_atomic.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
STATIC INLINE INT32 LOS_AtomicXchgByte(volatile INT8 *v, INT32 val)
|
||||
{
|
||||
INT32 prevVal;
|
||||
UINT32 status;
|
||||
|
||||
do {
|
||||
__asm__ __volatile__("ldrexb %0, [%3]\n"
|
||||
"strexb %1, %4, [%3]"
|
||||
: "=&r"(prevVal), "=&r"(status), "+m"(*v)
|
||||
: "r"(v), "r"(val)
|
||||
: "cc");
|
||||
} while (__builtin_expect(status != 0, 0));
|
||||
|
||||
return prevVal;
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup los_atomic
|
||||
* @brief Atomic exchange for 16-bit variable.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to implement the atomic exchange for 16-bit variable and
|
||||
* return the previous value of the atomic variable.
|
||||
* @attention
|
||||
* <ul>The pointer v must not be NULL.</ul>
|
||||
*
|
||||
* @param v [IN] The variable pointer.
|
||||
* @param val [IN] The exchange value.
|
||||
*
|
||||
* @retval #INT32 The previous value of the atomic variable
|
||||
* @par Dependency:
|
||||
* <ul><li>los_atomic.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
STATIC INLINE INT32 LOS_AtomicXchg16bits(volatile INT16 *v, INT32 val)
|
||||
{
|
||||
INT32 prevVal;
|
||||
UINT32 status;
|
||||
|
||||
do {
|
||||
__asm__ __volatile__("ldrexh %0, [%3]\n"
|
||||
"strexh %1, %4, [%3]"
|
||||
: "=&r"(prevVal), "=&r"(status), "+m"(*v)
|
||||
: "r"(v), "r"(val)
|
||||
: "cc");
|
||||
} while (__builtin_expect(status != 0, 0));
|
||||
|
||||
return prevVal;
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup los_atomic
|
||||
* @brief Atomic exchange for 32-bit variable.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to implement the atomic exchange for 32-bit variable
|
||||
* and return the previous value of the atomic variable.
|
||||
* @attention
|
||||
* <ul>The pointer v must not be NULL.</ul>
|
||||
*
|
||||
* @param v [IN] The variable pointer.
|
||||
* @param val [IN] The exchange value.
|
||||
*
|
||||
* @retval #INT32 The previous value of the atomic variable
|
||||
* @par Dependency:
|
||||
* <ul><li>los_atomic.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
STATIC INLINE INT32 LOS_AtomicXchg32bits(Atomic *v, INT32 val)
|
||||
{
|
||||
INT32 prevVal;
|
||||
UINT32 status;
|
||||
|
||||
do {
|
||||
__asm__ __volatile__("ldrex %0, [%3]\n"
|
||||
"strex %1, %4, [%3]"
|
||||
: "=&r"(prevVal), "=&r"(status), "+m"(*v)
|
||||
: "r"(v), "r"(val)
|
||||
: "cc");
|
||||
} while (__builtin_expect(status != 0, 0));
|
||||
|
||||
return prevVal;
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup los_atomic
|
||||
* @brief Atomic exchange for 64-bit variable.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to implement the atomic exchange for 64-bit variable
|
||||
* and return the previous value of the atomic variable.
|
||||
* @attention
|
||||
* <ul>The pointer v must not be NULL.</ul>
|
||||
*
|
||||
* @param v [IN] The variable pointer.
|
||||
* @param val [IN] The exchange value.
|
||||
*
|
||||
* @retval #INT64 The previous value of the atomic variable
|
||||
* @par Dependency:
|
||||
* <ul><li>los_atomic.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
STATIC INLINE INT64 LOS_AtomicXchg64bits(Atomic64 *v, INT64 val)
|
||||
{
|
||||
INT64 prevVal;
|
||||
UINT32 status;
|
||||
|
||||
do {
|
||||
__asm__ __volatile__("ldrexd %0, %H0, [%3]\n"
|
||||
"strexd %1, %4, %H4, [%3]"
|
||||
: "=&r"(prevVal), "=&r"(status), "+m"(*v)
|
||||
: "r"(v), "r"(val)
|
||||
: "cc");
|
||||
} while (__builtin_expect(status != 0, 0));
|
||||
|
||||
return prevVal;
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup los_atomic
|
||||
* @brief Atomic exchange for 8-bit variable with compare.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to implement the atomic exchange for 8-bit variable, if the value of variable is equal to oldVal.
|
||||
* @attention
|
||||
* <ul>The pointer v must not be NULL.</ul>
|
||||
*
|
||||
* @param v [IN] The variable pointer.
|
||||
* @param val [IN] The new value.
|
||||
* @param oldVal [IN] The old value.
|
||||
*
|
||||
* @retval TRUE The previous value of the atomic variable is not equal to oldVal.
|
||||
* @retval FALSE The previous value of the atomic variable is equal to oldVal.
|
||||
* @par Dependency:
|
||||
* <ul><li>los_atomic.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
STATIC INLINE BOOL LOS_AtomicCmpXchgByte(volatile INT8 *v, INT32 val, INT32 oldVal)
|
||||
{
|
||||
INT32 prevVal;
|
||||
UINT32 status;
|
||||
|
||||
do {
|
||||
__asm__ __volatile__("ldrexb %0, [%3]\n"
|
||||
"mov %1, #0\n"
|
||||
"teq %0, %4\n"
|
||||
"strexbeq %1, %5, [%3]"
|
||||
: "=&r"(prevVal), "=&r"(status), "+m"(*v)
|
||||
: "r"(v), "r"(oldVal), "r"(val)
|
||||
: "cc");
|
||||
} while (__builtin_expect(status != 0, 0));
|
||||
|
||||
return prevVal != oldVal;
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup los_atomic
|
||||
* @brief Atomic exchange for 16-bit variable with compare.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to implement the atomic exchange for 16-bit variable, if the value of variable is equal to oldVal.
|
||||
* @attention
|
||||
* <ul>The pointer v must not be NULL.</ul>
|
||||
*
|
||||
* @param v [IN] The variable pointer.
|
||||
* @param val [IN] The new value.
|
||||
* @param oldVal [IN] The old value.
|
||||
*
|
||||
* @retval TRUE The previous value of the atomic variable is not equal to oldVal.
|
||||
* @retval FALSE The previous value of the atomic variable is equal to oldVal.
|
||||
* @par Dependency:
|
||||
* <ul><li>los_atomic.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
STATIC INLINE BOOL LOS_AtomicCmpXchg16bits(volatile INT16 *v, INT32 val, INT32 oldVal)
|
||||
{
|
||||
INT32 prevVal;
|
||||
UINT32 status;
|
||||
|
||||
do {
|
||||
__asm__ __volatile__("ldrexh %0, [%3]\n"
|
||||
"mov %1, #0\n"
|
||||
"teq %0, %4\n"
|
||||
"strexheq %1, %5, [%3]"
|
||||
: "=&r"(prevVal), "=&r"(status), "+m"(*v)
|
||||
: "r"(v), "r"(oldVal), "r"(val)
|
||||
: "cc");
|
||||
} while (__builtin_expect(status != 0, 0));
|
||||
|
||||
return prevVal != oldVal;
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup los_atomic
|
||||
* @brief Atomic exchange for 32-bit variable with compare.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to implement the atomic exchange for 32-bit variable, if the value of variable is equal to oldVal.
|
||||
* @attention
|
||||
* <ul>The pointer v must not be NULL.</ul>
|
||||
*
|
||||
* @param v [IN] The variable pointer.
|
||||
* @param val [IN] The new value.
|
||||
* @param oldVal [IN] The old value.
|
||||
*
|
||||
* @retval TRUE The previous value of the atomic variable is not equal to oldVal.
|
||||
* @retval FALSE The previous value of the atomic variable is equal to oldVal.
|
||||
* @par Dependency:
|
||||
* <ul><li>los_atomic.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
STATIC INLINE BOOL LOS_AtomicCmpXchg32bits(Atomic *v, INT32 val, INT32 oldVal)
|
||||
{
|
||||
INT32 prevVal;
|
||||
UINT32 status;
|
||||
|
||||
do {
|
||||
__asm__ __volatile__("ldrex %0, [%3]\n"
|
||||
"mov %1, #0\n"
|
||||
"teq %0, %4\n"
|
||||
"strexeq %1, %5, [%3]"
|
||||
: "=&r"(prevVal), "=&r"(status), "+m"(*v)
|
||||
: "r"(v), "r"(oldVal), "r"(val)
|
||||
: "cc");
|
||||
} while (__builtin_expect(status != 0, 0));
|
||||
|
||||
return prevVal != oldVal;
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup los_atomic
|
||||
* @brief Atomic exchange for 64-bit variable with compare.
|
||||
*
|
||||
* @par Description:
|
||||
* This API is used to implement the atomic exchange for 64-bit variable, if the value of variable is equal to oldVal.
|
||||
* @attention
|
||||
* <ul>The pointer v must not be NULL.</ul>
|
||||
*
|
||||
* @param v [IN] The variable pointer.
|
||||
* @param val [IN] The new value.
|
||||
* @param oldVal [IN] The old value.
|
||||
*
|
||||
* @retval TRUE The previous value of the atomic variable is not equal to oldVal.
|
||||
* @retval FALSE The previous value of the atomic variable is equal to oldVal.
|
||||
* @par Dependency:
|
||||
* <ul><li>los_atomic.h: the header file that contains the API declaration.</li></ul>
|
||||
* @see
|
||||
*/
|
||||
STATIC INLINE BOOL LOS_AtomicCmpXchg64bits(Atomic64 *v, INT64 val, INT64 oldVal)
|
||||
{
|
||||
INT64 prevVal;
|
||||
UINT32 status;
|
||||
|
||||
do {
|
||||
__asm__ __volatile__("ldrexd %0, %H0, [%3]\n"
|
||||
"mov %1, #0\n"
|
||||
"teq %0, %4\n"
|
||||
"teqeq %H0, %H4\n"
|
||||
"strexdeq %1, %5, %H5, [%3]"
|
||||
: "=&r"(prevVal), "=&r"(status), "+m"(*v)
|
||||
: "r"(v), "r"(oldVal), "r"(val)
|
||||
: "cc");
|
||||
} while (__builtin_expect(status != 0, 0));
|
||||
|
||||
return prevVal != oldVal;
|
||||
}
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* __LOS_ATOMIC_H__ */
|
||||
@ -0,0 +1,277 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @defgroup los_hw Hardware
|
||||
* @ingroup kernel
|
||||
*/
|
||||
|
||||
#ifndef _LOS_HW_CPU_H
|
||||
#define _LOS_HW_CPU_H
|
||||
|
||||
#include "los_typedef.h"
|
||||
#include "los_toolchain.h"
|
||||
#include "los_hw_arch.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
/* ARM System Registers */
|
||||
#define DSB __asm__ volatile("dsb" ::: "memory")
|
||||
#define DMB __asm__ volatile("dmb" ::: "memory")
|
||||
#define ISB __asm__ volatile("isb" ::: "memory")
|
||||
#define WFI __asm__ volatile("wfi" ::: "memory")
|
||||
#define BARRIER __asm__ volatile("":::"memory")
|
||||
#define WFE __asm__ volatile("wfe" ::: "memory")
|
||||
#define SEV __asm__ volatile("sev" ::: "memory")
|
||||
|
||||
#define ARM_SYSREG_READ(REG) \
|
||||
({ \
|
||||
UINT32 _val; \
|
||||
__asm__ volatile("mrc " REG : "=r" (_val)); \
|
||||
_val; \
|
||||
})
|
||||
|
||||
#define ARM_SYSREG_WRITE(REG, val) \
|
||||
({ \
|
||||
__asm__ volatile("mcr " REG :: "r" (val)); \
|
||||
ISB; \
|
||||
})
|
||||
|
||||
#define ARM_SYSREG64_READ(REG) \
|
||||
({ \
|
||||
UINT64 _val; \
|
||||
__asm__ volatile("mrrc " REG : "=r" (_val)); \
|
||||
_val; \
|
||||
})
|
||||
|
||||
#define ARM_SYSREG64_WRITE(REG, val) \
|
||||
({ \
|
||||
__asm__ volatile("mcrr " REG :: "r" (val)); \
|
||||
ISB; \
|
||||
})
|
||||
|
||||
#define CP14_REG(CRn, Op1, CRm, Op2) "p14, "#Op1", %0, "#CRn","#CRm","#Op2
|
||||
#define CP15_REG(CRn, Op1, CRm, Op2) "p15, "#Op1", %0, "#CRn","#CRm","#Op2
|
||||
#define CP15_REG64(CRn, Op1) "p15, "#Op1", %0, %H0,"#CRn
|
||||
|
||||
/*
|
||||
* Identification registers (c0)
|
||||
*/
|
||||
#define MIDR CP15_REG(c0, 0, c0, 0) /* Main ID Register */
|
||||
#define MPIDR CP15_REG(c0, 0, c0, 5) /* Multiprocessor Affinity Register */
|
||||
#define CCSIDR CP15_REG(c0, 1, c0, 0) /* Cache Size ID Registers */
|
||||
#define CLIDR CP15_REG(c0, 1, c0, 1) /* Cache Level ID Register */
|
||||
#define VPIDR CP15_REG(c0, 4, c0, 0) /* Virtualization Processor ID Register */
|
||||
#define VMPIDR CP15_REG(c0, 4, c0, 5) /* Virtualization Multiprocessor ID Register */
|
||||
|
||||
/*
|
||||
* System control registers (c1)
|
||||
*/
|
||||
#define SCTLR CP15_REG(c1, 0, c0, 0) /* System Control Register */
|
||||
#define ACTLR CP15_REG(c1, 0, c0, 1) /* Auxiliary Control Register */
|
||||
#define CPACR CP15_REG(c1, 0, c0, 2) /* Coprocessor Access Control Register */
|
||||
|
||||
/*
|
||||
* Memory protection and control registers (c2 & c3)
|
||||
*/
|
||||
#define TTBR0 CP15_REG(c2, 0, c0, 0) /* Translation Table Base Register 0 */
|
||||
#define TTBR1 CP15_REG(c2, 0, c0, 1) /* Translation Table Base Register 1 */
|
||||
#define TTBCR CP15_REG(c2, 0, c0, 2) /* Translation Table Base Control Register */
|
||||
#define DACR CP15_REG(c3, 0, c0, 0) /* Domain Access Control Register */
|
||||
|
||||
/*
|
||||
* Memory system fault registers (c5 & c6)
|
||||
*/
|
||||
#define DFSR CP15_REG(c5, 0, c0, 0) /* Data Fault Status Register */
|
||||
#define IFSR CP15_REG(c5, 0, c0, 1) /* Instruction Fault Status Register */
|
||||
#define DFAR CP15_REG(c6, 0, c0, 0) /* Data Fault Address Register */
|
||||
#define IFAR CP15_REG(c6, 0, c0, 2) /* Instruction Fault Address Register */
|
||||
|
||||
/*
|
||||
* Process, context and thread ID registers (c13)
|
||||
*/
|
||||
#define FCSEIDR CP15_REG(c13, 0, c0, 0) /* FCSE Process ID Register */
|
||||
#define CONTEXTIDR CP15_REG(c13, 0, c0, 1) /* Context ID Register */
|
||||
#define TPIDRURW CP15_REG(c13, 0, c0, 2) /* User Read/Write Thread ID Register */
|
||||
#define TPIDRURO CP15_REG(c13, 0, c0, 3) /* User Read-Only Thread ID Register */
|
||||
#define TPIDRPRW CP15_REG(c13, 0, c0, 4) /* PL1 only Thread ID Register */
|
||||
|
||||
#define MPIDR_CPUID_MASK (0xffU)
|
||||
|
||||
STATIC INLINE VOID *ArchCurrTaskGet(VOID)
|
||||
{
|
||||
return (VOID *)(UINTPTR)ARM_SYSREG_READ(TPIDRPRW);
|
||||
}
|
||||
|
||||
STATIC INLINE VOID ArchCurrTaskSet(VOID *val)
|
||||
{
|
||||
ARM_SYSREG_WRITE(TPIDRPRW, (UINT32)(UINTPTR)val);
|
||||
}
|
||||
|
||||
STATIC INLINE VOID ArchCurrUserTaskSet(UINTPTR val)
|
||||
{
|
||||
ARM_SYSREG_WRITE(TPIDRURO, (UINT32)val);
|
||||
}
|
||||
|
||||
STATIC INLINE UINT32 ArchCurrCpuid(VOID)
|
||||
{
|
||||
#ifdef LOSCFG_KERNEL_SMP
|
||||
return ARM_SYSREG_READ(MPIDR) & MPIDR_CPUID_MASK;
|
||||
#else
|
||||
return 0;
|
||||
#endif
|
||||
}
|
||||
|
||||
STATIC INLINE UINT64 OsHwIDGet(VOID)
|
||||
{
|
||||
return ARM_SYSREG_READ(MPIDR);
|
||||
}
|
||||
|
||||
STATIC INLINE UINT32 OsMainIDGet(VOID)
|
||||
{
|
||||
return ARM_SYSREG_READ(MIDR);
|
||||
}
|
||||
|
||||
/* CPU interrupt mask handle implementation */
|
||||
#if LOSCFG_ARM_ARCH >= 6
|
||||
|
||||
STATIC INLINE UINT32 ArchIntLock(VOID)
|
||||
{
|
||||
UINT32 intSave;
|
||||
__asm__ __volatile__(
|
||||
"mrs %0, cpsr \n"
|
||||
"cpsid if "
|
||||
: "=r"(intSave)
|
||||
:
|
||||
: "memory");
|
||||
return intSave;
|
||||
}
|
||||
|
||||
STATIC INLINE UINT32 ArchIntUnlock(VOID)
|
||||
{
|
||||
UINT32 intSave;
|
||||
__asm__ __volatile__(
|
||||
"mrs %0, cpsr \n"
|
||||
"cpsie if "
|
||||
: "=r"(intSave)
|
||||
:
|
||||
: "memory");
|
||||
return intSave;
|
||||
}
|
||||
|
||||
STATIC INLINE VOID ArchIrqDisable(VOID)
|
||||
{
|
||||
__asm__ __volatile__(
|
||||
"cpsid i "
|
||||
:
|
||||
:
|
||||
: "memory", "cc");
|
||||
}
|
||||
|
||||
STATIC INLINE VOID ArchIrqEnable(VOID)
|
||||
{
|
||||
__asm__ __volatile__(
|
||||
"cpsie i "
|
||||
:
|
||||
:
|
||||
: "memory", "cc");
|
||||
}
|
||||
|
||||
#else
|
||||
|
||||
STATIC INLINE UINT32 ArchIntLock(VOID)
|
||||
{
|
||||
UINT32 intSave, temp;
|
||||
__asm__ __volatile__(
|
||||
"mrs %0, cpsr \n"
|
||||
"orr %1, %0, #0xc0 \n"
|
||||
"msr cpsr_c, %1 "
|
||||
:"=r"(intSave), "=r"(temp)
|
||||
: :"memory");
|
||||
return intSave;
|
||||
}
|
||||
|
||||
STATIC INLINE UINT32 ArchIntUnlock(VOID)
|
||||
{
|
||||
UINT32 intSave;
|
||||
__asm__ __volatile__(
|
||||
"mrs %0, cpsr \n"
|
||||
"bic %0, %0, #0xc0 \n"
|
||||
"msr cpsr_c, %0 "
|
||||
: "=r"(intSave)
|
||||
: : "memory");
|
||||
return intSave;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
STATIC INLINE VOID ArchIntRestore(UINT32 intSave)
|
||||
{
|
||||
__asm__ __volatile__(
|
||||
"msr cpsr_c, %0 "
|
||||
:
|
||||
: "r"(intSave)
|
||||
: "memory");
|
||||
}
|
||||
|
||||
#define PSR_I_BIT 0x00000080U
|
||||
|
||||
STATIC INLINE UINT32 OsIntLocked(VOID)
|
||||
{
|
||||
UINT32 intSave;
|
||||
|
||||
asm volatile(
|
||||
"mrs %0, cpsr "
|
||||
: "=r" (intSave)
|
||||
:
|
||||
: "memory", "cc");
|
||||
|
||||
return intSave & PSR_I_BIT;
|
||||
}
|
||||
|
||||
STATIC INLINE UINT32 ArchSPGet(VOID)
|
||||
{
|
||||
UINT32 val;
|
||||
__asm__ __volatile__("mov %0, sp" : "=r"(val));
|
||||
return val;
|
||||
}
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* _LOS_HW_CPU_H */
|
||||
@ -0,0 +1,234 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @defgroup los_mmu_descriptor_v6 MMU Descriptor v6
|
||||
* @ingroup kernel
|
||||
*/
|
||||
|
||||
#ifndef __LOS_MMU_DESCRIPTOR_V6_H__
|
||||
#define __LOS_MMU_DESCRIPTOR_V6_H__
|
||||
|
||||
#include "los_vm_common.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#define __iomem
|
||||
#ifndef IS_ALIGNED
|
||||
#define IS_ALIGNED(a, b) (!(((UINTPTR)(a)) & (((UINTPTR)(b))-1)))
|
||||
#endif
|
||||
|
||||
#define MMU_DESCRIPTOR_TEX_0 0
|
||||
#define MMU_DESCRIPTOR_TEX_1 1
|
||||
#define MMU_DESCRIPTOR_TEX_2 2
|
||||
#define MMU_DESCRIPTOR_TEX_MASK 7
|
||||
|
||||
#define MMU_DESCRIPTOR_CACHE_BUFFER_SHIFT 2
|
||||
#define MMU_DESCRIPTOR_CACHE_BUFFER(x) ((x) << MMU_DESCRIPTOR_CACHE_BUFFER_SHIFT)
|
||||
#define MMU_DESCRIPTOR_NON_CACHEABLE MMU_DESCRIPTOR_CACHE_BUFFER(0)
|
||||
#define MMU_DESCRIPTOR_WRITE_BACK_ALLOCATE MMU_DESCRIPTOR_CACHE_BUFFER(1)
|
||||
#define MMU_DESCRIPTOR_WRITE_THROUGH_NO_ALLOCATE MMU_DESCRIPTOR_CACHE_BUFFER(2)
|
||||
#define MMU_DESCRIPTOR_WRITE_BACK_NO_ALLOCATE MMU_DESCRIPTOR_CACHE_BUFFER(3)
|
||||
|
||||
/* user space mmu access permission define begin */
|
||||
#define MMU_DESCRIPTOR_DOMAIN_MANAGER 0
|
||||
#define MMU_DESCRIPTOR_DOMAIN_CLIENT 1
|
||||
#define MMU_DESCRIPTOR_DOMAIN_NA 2
|
||||
|
||||
/* L1 descriptor type */
|
||||
#define MMU_DESCRIPTOR_L1_TYPE_INVALID (0x0 << 0)
|
||||
#define MMU_DESCRIPTOR_L1_TYPE_PAGE_TABLE (0x1 << 0)
|
||||
#define MMU_DESCRIPTOR_L1_TYPE_SECTION (0x2 << 0)
|
||||
#define MMU_DESCRIPTOR_L1_TYPE_MASK (0x3 << 0)
|
||||
|
||||
/* L2 descriptor type */
|
||||
#define MMU_DESCRIPTOR_L2_TYPE_INVALID (0x0 << 0)
|
||||
#define MMU_DESCRIPTOR_L2_TYPE_LARGE_PAGE (0x1 << 0)
|
||||
#define MMU_DESCRIPTOR_L2_TYPE_SMALL_PAGE (0x2 << 0)
|
||||
#define MMU_DESCRIPTOR_L2_TYPE_SMALL_PAGE_XN (0x3 << 0)
|
||||
#define MMU_DESCRIPTOR_L2_TYPE_MASK (0x3 << 0)
|
||||
|
||||
#define MMU_DESCRIPTOR_IS_L1_SIZE_ALIGNED(x) IS_ALIGNED(x, MMU_DESCRIPTOR_L1_SMALL_SIZE)
|
||||
#define MMU_DESCRIPTOR_L1_SMALL_SIZE 0x100000
|
||||
#define MMU_DESCRIPTOR_L1_SMALL_MASK (MMU_DESCRIPTOR_L1_SMALL_SIZE - 1)
|
||||
#define MMU_DESCRIPTOR_L1_SMALL_FRAME (~MMU_DESCRIPTOR_L1_SMALL_MASK)
|
||||
#define MMU_DESCRIPTOR_L1_SMALL_SHIFT 20
|
||||
#define MMU_DESCRIPTOR_L1_SECTION_ADDR(x) ((x) & MMU_DESCRIPTOR_L1_SMALL_FRAME)
|
||||
#define MMU_DESCRIPTOR_L1_PAGE_TABLE_ADDR(x) ((x) & ~((1 << 10)-1))
|
||||
#define MMU_DESCRIPTOR_L1_SMALL_L2_TABLES_PER_PAGE 4
|
||||
#define MMU_DESCRIPTOR_L1_SMALL_ENTRY_NUMBERS 0x4000U
|
||||
#define MMU_DESCRIPTOR_L1_SMALL_DOMAIN_MASK (~(0x0f << 5)) /* 4k page section domain mask */
|
||||
#define MMU_DESCRIPTOR_L1_SMALL_DOMAIN_CLIENT (MMU_DESCRIPTOR_DOMAIN_CLIENT << 5)
|
||||
|
||||
#define MMU_DESCRIPTOR_L1_PAGETABLE_NON_SECURE (1 << 3)
|
||||
#define MMU_DESCRIPTOR_L1_SECTION_NON_SECURE (1 << 19)
|
||||
#define MMU_DESCRIPTOR_L1_SECTION_SHAREABLE (1 << 16)
|
||||
#define MMU_DESCRIPTOR_L1_SECTION_NON_GLOBAL (1 << 17)
|
||||
#define MMU_DESCRIPTOR_L1_SECTION_XN (1 << 4)
|
||||
|
||||
/* TEX CB */
|
||||
#define MMU_DESCRIPTOR_L1_TEX_SHIFT 12 /* type extension field shift */
|
||||
#define MMU_DESCRIPTOR_L1_TEX(x) \
|
||||
((x) << MMU_DESCRIPTOR_L1_TEX_SHIFT) /* type extension */
|
||||
#define MMU_DESCRIPTOR_L1_TYPE_STRONGLY_ORDERED \
|
||||
(MMU_DESCRIPTOR_L1_TEX(MMU_DESCRIPTOR_TEX_0) | MMU_DESCRIPTOR_NON_CACHEABLE)
|
||||
#define MMU_DESCRIPTOR_L1_TYPE_NORMAL_NOCACHE \
|
||||
(MMU_DESCRIPTOR_L1_TEX(MMU_DESCRIPTOR_TEX_1) | MMU_DESCRIPTOR_NON_CACHEABLE)
|
||||
#define MMU_DESCRIPTOR_L1_TYPE_DEVICE_SHARED \
|
||||
(MMU_DESCRIPTOR_L1_TEX(MMU_DESCRIPTOR_TEX_0) | MMU_DESCRIPTOR_WRITE_BACK_ALLOCATE)
|
||||
#define MMU_DESCRIPTOR_L1_TYPE_DEVICE_NON_SHARED \
|
||||
(MMU_DESCRIPTOR_L1_TEX(MMU_DESCRIPTOR_TEX_2) | MMU_DESCRIPTOR_NON_CACHEABLE)
|
||||
#define MMU_DESCRIPTOR_L1_TYPE_NORMAL_WRITE_BACK_ALLOCATE \
|
||||
(MMU_DESCRIPTOR_L1_TEX(MMU_DESCRIPTOR_TEX_1) | MMU_DESCRIPTOR_WRITE_BACK_NO_ALLOCATE)
|
||||
#define MMU_DESCRIPTOR_L1_TEX_TYPE_MASK \
|
||||
(MMU_DESCRIPTOR_L1_TEX(MMU_DESCRIPTOR_TEX_MASK) | MMU_DESCRIPTOR_WRITE_BACK_NO_ALLOCATE)
|
||||
|
||||
#define MMU_DESCRIPTOR_L1_AP2_SHIFT 15
|
||||
#define MMU_DESCRIPTOR_L1_AP2(x) ((x) << MMU_DESCRIPTOR_L1_AP2_SHIFT)
|
||||
#define MMU_DESCRIPTOR_L1_AP2_0 (MMU_DESCRIPTOR_L1_AP2(0))
|
||||
#define MMU_DESCRIPTOR_L1_AP2_1 (MMU_DESCRIPTOR_L1_AP2(1))
|
||||
#define MMU_DESCRIPTOR_L1_AP01_SHIFT 10
|
||||
#define MMU_DESCRIPTOR_L1_AP01(x) ((x) << MMU_DESCRIPTOR_L1_AP01_SHIFT)
|
||||
#define MMU_DESCRIPTOR_L1_AP01_0 (MMU_DESCRIPTOR_L1_AP01(0))
|
||||
#define MMU_DESCRIPTOR_L1_AP01_1 (MMU_DESCRIPTOR_L1_AP01(1))
|
||||
#define MMU_DESCRIPTOR_L1_AP01_3 (MMU_DESCRIPTOR_L1_AP01(3))
|
||||
#define MMU_DESCRIPTOR_L1_AP_P_NA_U_NA (MMU_DESCRIPTOR_L1_AP2_0 | MMU_DESCRIPTOR_L1_AP01_0)
|
||||
#define MMU_DESCRIPTOR_L1_AP_P_RW_U_RW (MMU_DESCRIPTOR_L1_AP2_0 | MMU_DESCRIPTOR_L1_AP01_3)
|
||||
#define MMU_DESCRIPTOR_L1_AP_P_RW_U_NA (MMU_DESCRIPTOR_L1_AP2_0 | MMU_DESCRIPTOR_L1_AP01_1)
|
||||
#define MMU_DESCRIPTOR_L1_AP_P_RO_U_RO (MMU_DESCRIPTOR_L1_AP2_1 | MMU_DESCRIPTOR_L1_AP01_3)
|
||||
#define MMU_DESCRIPTOR_L1_AP_P_RO_U_NA (MMU_DESCRIPTOR_L1_AP2_1 | MMU_DESCRIPTOR_L1_AP01_1)
|
||||
#define MMU_DESCRIPTOR_L1_AP_MASK (MMU_DESCRIPTOR_L1_AP2_1 | MMU_DESCRIPTOR_L1_AP01_3)
|
||||
|
||||
#define MMU_DESCRIPTOR_L2_SMALL_SIZE 0x1000
|
||||
#define MMU_DESCRIPTOR_L2_SMALL_MASK (MMU_DESCRIPTOR_L2_SMALL_SIZE - 1)
|
||||
#define MMU_DESCRIPTOR_L2_SMALL_FRAME (~MMU_DESCRIPTOR_L2_SMALL_MASK)
|
||||
#define MMU_DESCRIPTOR_L2_SMALL_SHIFT 12
|
||||
#define MMU_DESCRIPTOR_L2_NUMBERS_PER_L1 \
|
||||
(MMU_DESCRIPTOR_L1_SMALL_SIZE >> MMU_DESCRIPTOR_L2_SMALL_SHIFT)
|
||||
#define MMU_DESCRIPTOR_IS_L2_SIZE_ALIGNED(x) IS_ALIGNED(x, MMU_DESCRIPTOR_L2_SMALL_SIZE)
|
||||
#define MMU_DESCRIPTOR_L2_TEX_SHIFT 6 /* type extension field shift */
|
||||
#define MMU_DESCRIPTOR_L2_TEX(x) \
|
||||
((x) << MMU_DESCRIPTOR_L2_TEX_SHIFT) /* type extension */
|
||||
#define MMU_DESCRIPTOR_L2_TYPE_STRONGLY_ORDERED \
|
||||
(MMU_DESCRIPTOR_L2_TEX(MMU_DESCRIPTOR_TEX_0) | MMU_DESCRIPTOR_NON_CACHEABLE)
|
||||
#define MMU_DESCRIPTOR_L2_TYPE_NORMAL_NOCACHE \
|
||||
(MMU_DESCRIPTOR_L2_TEX(MMU_DESCRIPTOR_TEX_1) | MMU_DESCRIPTOR_NON_CACHEABLE)
|
||||
#define MMU_DESCRIPTOR_L2_TYPE_DEVICE_SHARED \
|
||||
(MMU_DESCRIPTOR_L2_TEX(MMU_DESCRIPTOR_TEX_0) | MMU_DESCRIPTOR_WRITE_BACK_ALLOCATE)
|
||||
#define MMU_DESCRIPTOR_L2_TYPE_DEVICE_NON_SHARED \
|
||||
(MMU_DESCRIPTOR_L2_TEX(MMU_DESCRIPTOR_TEX_2) | MMU_DESCRIPTOR_NON_CACHEABLE)
|
||||
#define MMU_DESCRIPTOR_L2_TYPE_NORMAL_WRITE_BACK_ALLOCATE \
|
||||
(MMU_DESCRIPTOR_L2_TEX(MMU_DESCRIPTOR_TEX_1) | MMU_DESCRIPTOR_WRITE_BACK_NO_ALLOCATE)
|
||||
#define MMU_DESCRIPTOR_L2_TEX_TYPE_MASK \
|
||||
(MMU_DESCRIPTOR_L2_TEX(MMU_DESCRIPTOR_TEX_MASK) | MMU_DESCRIPTOR_WRITE_BACK_NO_ALLOCATE)
|
||||
#define MMU_DESCRIPTOR_L2_AP2_SHIFT 9
|
||||
#define MMU_DESCRIPTOR_L2_AP2(x) ((x) << MMU_DESCRIPTOR_L2_AP2_SHIFT)
|
||||
#define MMU_DESCRIPTOR_L2_AP2_0 (MMU_DESCRIPTOR_L2_AP2(0))
|
||||
#define MMU_DESCRIPTOR_L2_AP2_1 (MMU_DESCRIPTOR_L2_AP2(1))
|
||||
#define MMU_DESCRIPTOR_L2_AP01_SHIFT 4
|
||||
#define MMU_DESCRIPTOR_L2_AP01(x) ((x) << MMU_DESCRIPTOR_L2_AP01_SHIFT)
|
||||
#define MMU_DESCRIPTOR_L2_AP01_0 (MMU_DESCRIPTOR_L2_AP01(0))
|
||||
#define MMU_DESCRIPTOR_L2_AP01_1 (MMU_DESCRIPTOR_L2_AP01(1))
|
||||
#define MMU_DESCRIPTOR_L2_AP01_3 (MMU_DESCRIPTOR_L2_AP01(3))
|
||||
#define MMU_DESCRIPTOR_L2_AP_P_NA_U_NA (MMU_DESCRIPTOR_L2_AP2_0 | MMU_DESCRIPTOR_L2_AP01_0)
|
||||
#define MMU_DESCRIPTOR_L2_AP_P_RW_U_RW (MMU_DESCRIPTOR_L2_AP2_0 | MMU_DESCRIPTOR_L2_AP01_3)
|
||||
#define MMU_DESCRIPTOR_L2_AP_P_RW_U_NA (MMU_DESCRIPTOR_L2_AP2_0 | MMU_DESCRIPTOR_L2_AP01_1)
|
||||
#define MMU_DESCRIPTOR_L2_AP_P_RO_U_RO (MMU_DESCRIPTOR_L2_AP2_1 | MMU_DESCRIPTOR_L2_AP01_3)
|
||||
#define MMU_DESCRIPTOR_L2_AP_P_RO_U_NA (MMU_DESCRIPTOR_L2_AP2_1 | MMU_DESCRIPTOR_L2_AP01_1)
|
||||
#define MMU_DESCRIPTOR_L2_AP_MASK (MMU_DESCRIPTOR_L2_AP2_1 | MMU_DESCRIPTOR_L2_AP01_3)
|
||||
|
||||
#define MMU_DESCRIPTOR_L2_SHAREABLE (1 << 10)
|
||||
#define MMU_DESCRIPTOR_L2_NON_GLOBAL (1 << 11)
|
||||
#define MMU_DESCRIPTOR_L2_SMALL_PAGE_ADDR(x) ((x) & MMU_DESCRIPTOR_L2_SMALL_FRAME)
|
||||
|
||||
#define MMU_DESCRIPTOR_TTBCR_PD0 (1 << 4)
|
||||
#define MMU_DESCRIPTOR_TTBR_WRITE_BACK_ALLOCATE 1
|
||||
#define MMU_DESCRIPTOR_TTBR_RGN(x) (((x) & 0x3) << 3)
|
||||
#define MMU_DESCRIPTOR_TTBR_IRGN(x) ((((x) & 0x1) << 6) | ((((x) >> 1) & 0x1) << 0))
|
||||
#define MMU_DESCRIPTOR_TTBR_S (1 << 1)
|
||||
#define MMU_DESCRIPTOR_TTBR_NOS (1 << 5)
|
||||
|
||||
#ifdef LOSCFG_KERNEL_SMP
|
||||
#define MMU_TTBRx_SHARABLE_FLAGS (MMU_DESCRIPTOR_TTBR_S | MMU_DESCRIPTOR_TTBR_NOS)
|
||||
#else
|
||||
#define MMU_TTBRx_SHARABLE_FLAGS 0
|
||||
#endif
|
||||
|
||||
#define MMU_TTBRx_FLAGS \
|
||||
(MMU_DESCRIPTOR_TTBR_RGN(MMU_DESCRIPTOR_TTBR_WRITE_BACK_ALLOCATE) | \
|
||||
MMU_DESCRIPTOR_TTBR_IRGN(MMU_DESCRIPTOR_TTBR_WRITE_BACK_ALLOCATE) | \
|
||||
MMU_TTBRx_SHARABLE_FLAGS)
|
||||
|
||||
#ifdef LOSCFG_KERNEL_SMP
|
||||
#define MMU_DESCRIPTOR_KERNEL_L1_PTE_FLAGS \
|
||||
(MMU_DESCRIPTOR_L1_TYPE_SECTION | \
|
||||
MMU_DESCRIPTOR_L1_TYPE_NORMAL_WRITE_BACK_ALLOCATE | \
|
||||
MMU_DESCRIPTOR_L1_AP_P_RW_U_NA | \
|
||||
MMU_DESCRIPTOR_L1_SMALL_DOMAIN_CLIENT | \
|
||||
MMU_DESCRIPTOR_L1_SECTION_SHAREABLE)
|
||||
#else
|
||||
#define MMU_DESCRIPTOR_KERNEL_L1_PTE_FLAGS \
|
||||
(MMU_DESCRIPTOR_L1_TYPE_SECTION | \
|
||||
MMU_DESCRIPTOR_L1_TYPE_NORMAL_WRITE_BACK_ALLOCATE | \
|
||||
MMU_DESCRIPTOR_L1_SMALL_DOMAIN_CLIENT | \
|
||||
MMU_DESCRIPTOR_L1_AP_P_RW_U_NA)
|
||||
#endif
|
||||
|
||||
#define MMU_INITIAL_MAP_STRONGLY_ORDERED \
|
||||
(MMU_DESCRIPTOR_L1_TYPE_SECTION | \
|
||||
MMU_DESCRIPTOR_L1_TYPE_STRONGLY_ORDERED | \
|
||||
MMU_DESCRIPTOR_L1_SMALL_DOMAIN_CLIENT | \
|
||||
MMU_DESCRIPTOR_L1_AP_P_RW_U_NA)
|
||||
|
||||
#define MMU_INITIAL_MAP_NORMAL_NOCACHE \
|
||||
(MMU_DESCRIPTOR_L1_TYPE_SECTION | \
|
||||
MMU_DESCRIPTOR_L1_TYPE_NORMAL_NOCACHE | \
|
||||
MMU_DESCRIPTOR_L1_SMALL_DOMAIN_CLIENT | \
|
||||
MMU_DESCRIPTOR_L1_AP_P_RW_U_NA)
|
||||
|
||||
#define MMU_INITIAL_MAP_DEVICE \
|
||||
(MMU_DESCRIPTOR_L1_TYPE_SECTION | \
|
||||
MMU_DESCRIPTOR_L1_TYPE_DEVICE_SHARED | \
|
||||
MMU_DESCRIPTOR_L1_SMALL_DOMAIN_CLIENT | \
|
||||
MMU_DESCRIPTOR_L1_AP_P_RW_U_NA)
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* __LOS_MMU_DESCRIPTOR_V6_H__ */
|
||||
|
||||
@ -0,0 +1,181 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @defgroup los_pte_ops page table entry operations
|
||||
* @ingroup kernel
|
||||
*/
|
||||
|
||||
#ifndef __LOS_PTE_OPS_H__
|
||||
#define __LOS_PTE_OPS_H__
|
||||
|
||||
#include "los_typedef.h"
|
||||
#include "arm.h"
|
||||
#include "los_mmu_descriptor_v6.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
STATIC INLINE VOID OsSavePte1(PTE_T *pte1Ptr, PTE_T pte1)
|
||||
{
|
||||
DMB;
|
||||
*pte1Ptr = pte1;
|
||||
DSB;
|
||||
}
|
||||
|
||||
STATIC INLINE ADDR_T OsTruncPte1(ADDR_T addr)
|
||||
{
|
||||
return MMU_DESCRIPTOR_L1_SECTION_ADDR(addr);
|
||||
}
|
||||
|
||||
STATIC INLINE UINT32 OsGetPte1Index(vaddr_t va)
|
||||
{
|
||||
return va >> MMU_DESCRIPTOR_L1_SMALL_SHIFT;
|
||||
}
|
||||
|
||||
STATIC INLINE VOID OsClearPte1(PTE_T *pte1Ptr)
|
||||
{
|
||||
OsSavePte1(pte1Ptr, 0);
|
||||
}
|
||||
|
||||
STATIC INLINE PADDR_T OsGetPte1Paddr(PADDR_T PhysTtb, vaddr_t va)
|
||||
{
|
||||
return (PhysTtb + (OsGetPte1Index(va) * sizeof(PADDR_T)));
|
||||
}
|
||||
|
||||
STATIC INLINE PTE_T *OsGetPte1Ptr(PTE_T *pte1BasePtr, vaddr_t va)
|
||||
{
|
||||
return (pte1BasePtr + OsGetPte1Index(va));
|
||||
}
|
||||
|
||||
STATIC INLINE PTE_T OsGetPte1(PTE_T *pte1BasePtr, vaddr_t va)
|
||||
{
|
||||
return *OsGetPte1Ptr(pte1BasePtr, va);
|
||||
}
|
||||
|
||||
STATIC INLINE BOOL OsIsPte1PageTable(PTE_T pte1)
|
||||
{
|
||||
return (pte1 & MMU_DESCRIPTOR_L1_TYPE_MASK) == MMU_DESCRIPTOR_L1_TYPE_PAGE_TABLE;
|
||||
}
|
||||
|
||||
STATIC INLINE BOOL OsIsPte1Invalid(PTE_T pte1)
|
||||
{
|
||||
return (pte1 & MMU_DESCRIPTOR_L1_TYPE_MASK) == MMU_DESCRIPTOR_L1_TYPE_INVALID;
|
||||
}
|
||||
|
||||
STATIC INLINE BOOL OsIsPte1Section(PTE_T pte1)
|
||||
{
|
||||
return (pte1 & MMU_DESCRIPTOR_L1_TYPE_MASK) == MMU_DESCRIPTOR_L1_TYPE_SECTION;
|
||||
}
|
||||
|
||||
STATIC INLINE UINT32 OsGetPte2Index(vaddr_t va)
|
||||
{
|
||||
return (va % MMU_DESCRIPTOR_L1_SMALL_SIZE) >> MMU_DESCRIPTOR_L2_SMALL_SHIFT;
|
||||
}
|
||||
|
||||
STATIC INLINE PTE_T *OsGetPte2Ptr(PTE_T *pte2BasePtr, vaddr_t va)
|
||||
{
|
||||
return (pte2BasePtr + OsGetPte2Index(va));
|
||||
}
|
||||
|
||||
STATIC INLINE PTE_T OsGetPte2(PTE_T *pte2BasePtr, vaddr_t va)
|
||||
{
|
||||
return *(pte2BasePtr + OsGetPte2Index(va));
|
||||
}
|
||||
|
||||
STATIC INLINE VOID OsSavePte2(PTE_T *pte2Ptr, PTE_T pte2)
|
||||
{
|
||||
DMB;
|
||||
*pte2Ptr = pte2;
|
||||
DSB;
|
||||
}
|
||||
|
||||
STATIC INLINE UINT32 OsSavePte2Continuous(PTE_T *pte2BasePtr, UINT32 index, PTE_T pte2, UINT32 count)
|
||||
{
|
||||
UINT32 saveCounts = 0;
|
||||
if (count == 0) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
DMB;
|
||||
do {
|
||||
pte2BasePtr[index++] = pte2;
|
||||
count--;
|
||||
pte2 += MMU_DESCRIPTOR_L2_SMALL_SIZE;
|
||||
saveCounts++;
|
||||
} while ((count != 0) && (index != MMU_DESCRIPTOR_L2_NUMBERS_PER_L1));
|
||||
DSB;
|
||||
|
||||
return saveCounts;
|
||||
}
|
||||
|
||||
STATIC INLINE VOID OsClearPte2Continuous(PTE_T *pte2Ptr, UINT32 count)
|
||||
{
|
||||
UINT32 index = 0;
|
||||
|
||||
DMB;
|
||||
while (count > 0) {
|
||||
pte2Ptr[index++] = 0;
|
||||
count--;
|
||||
}
|
||||
DSB;
|
||||
}
|
||||
|
||||
STATIC INLINE BOOL OsIsPte2SmallPage(PTE_T pte2)
|
||||
{
|
||||
return (pte2 & MMU_DESCRIPTOR_L2_TYPE_MASK) == MMU_DESCRIPTOR_L2_TYPE_SMALL_PAGE;
|
||||
}
|
||||
|
||||
STATIC INLINE BOOL OsIsPte2SmallPageXN(PTE_T pte2)
|
||||
{
|
||||
return (pte2 & MMU_DESCRIPTOR_L2_TYPE_MASK) == MMU_DESCRIPTOR_L2_TYPE_SMALL_PAGE_XN;
|
||||
}
|
||||
|
||||
STATIC INLINE BOOL OsIsPte2LargePage(PTE_T pte2)
|
||||
{
|
||||
return (pte2 & MMU_DESCRIPTOR_L2_TYPE_MASK) == MMU_DESCRIPTOR_L2_TYPE_LARGE_PAGE;
|
||||
}
|
||||
|
||||
STATIC INLINE BOOL OsIsPte2Invalid(PTE_T pte2)
|
||||
{
|
||||
return (pte2 & MMU_DESCRIPTOR_L2_TYPE_MASK) == MMU_DESCRIPTOR_L2_TYPE_INVALID;
|
||||
}
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* __LOS_PTE_OPS_H__ */
|
||||
@ -0,0 +1,92 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @defgroup los_tlb_v6 MMU TLB v6
|
||||
* @ingroup kernel
|
||||
*/
|
||||
#ifndef __LOS_TLB_V6_H__
|
||||
#define __LOS_TLB_V6_H__
|
||||
|
||||
#include "los_typedef.h"
|
||||
#include "arm.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
STATIC INLINE VOID OsArmInvalidateTlbBarrier(VOID)
|
||||
{
|
||||
#ifdef LOSCFG_KERNEL_SMP
|
||||
OsArmWriteBpiallis(0);
|
||||
#else
|
||||
OsArmWriteBpiall(0);
|
||||
#endif
|
||||
DSB;
|
||||
ISB;
|
||||
}
|
||||
|
||||
STATIC INLINE VOID OsArmInvalidateTlbMvaNoBarrier(VADDR_T va)
|
||||
{
|
||||
#ifdef LOSCFG_KERNEL_SMP
|
||||
OsArmWriteTlbimvaais(va & 0xfffff000);
|
||||
#else
|
||||
OsArmWriteTlbimvaa(va & 0xfffff000);
|
||||
#endif
|
||||
}
|
||||
|
||||
STATIC INLINE VOID OsArmInvalidateTlbMvaRangeNoBarrier(VADDR_T start, UINT32 count)
|
||||
{
|
||||
UINT32 index = 0;
|
||||
|
||||
while (count > 0) {
|
||||
OsArmInvalidateTlbMvaNoBarrier(start + (index << MMU_DESCRIPTOR_L2_SMALL_SHIFT));
|
||||
index++;
|
||||
count--;
|
||||
}
|
||||
}
|
||||
|
||||
STATIC INLINE VOID OsCleanTLB(VOID)
|
||||
{
|
||||
UINT32 val = 0;
|
||||
__asm volatile("mcr p15, 0, %0, c8, c7, 0" : : "r"(val));
|
||||
}
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* __LOS_TLB_V6_H__ */
|
||||
|
||||
@ -0,0 +1,58 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef _ARCH_SMP_H
|
||||
#define _ARCH_SMP_H
|
||||
|
||||
#include "los_config.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
struct SmpOps {
|
||||
INT32 (*SmpCpuOn)(UINT32 cpuNum, UINTPTR startEntry); /* The startEntry is physical addr. */
|
||||
};
|
||||
|
||||
typedef VOID (*ArchCpuStartFunc)(VOID *arg);
|
||||
|
||||
VOID HalArchCpuOn(UINT32 cpuNum, ArchCpuStartFunc func, struct SmpOps *ops, VOID *arg);
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* _ARCH_SMP_H */
|
||||
|
||||
@ -0,0 +1,183 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "los_hw_pri.h"
|
||||
#include "los_tick_pri.h"
|
||||
#include "los_sys_pri.h"
|
||||
#include "gic_common.h"
|
||||
|
||||
#define STRING_COMB(x, y, z) x ## y ## z
|
||||
|
||||
#ifdef LOSCFG_ARCH_SECURE_MONITOR_MODE
|
||||
#define TIMER_REG(reg) STRING_COMB(TIMER_REG_, CNTPS, reg)
|
||||
#else
|
||||
#define TIMER_REG(reg) STRING_COMB(TIMER_REG_, CNTP, reg)
|
||||
#endif
|
||||
#define TIMER_REG_CTL TIMER_REG(_CTL) /* 32 bits */
|
||||
#define TIMER_REG_TVAL TIMER_REG(_TVAL) /* 32 bits */
|
||||
#define TIMER_REG_CVAL TIMER_REG(_CVAL) /* 64 bits */
|
||||
#define TIMER_REG_CT TIMER_REG(CT) /* 64 bits */
|
||||
|
||||
#ifdef __LP64__
|
||||
|
||||
#define TIMER_REG_CNTFRQ cntfrq_el0
|
||||
|
||||
/* CNTP AArch64 registers */
|
||||
#define TIMER_REG_CNTP_CTL cntp_ctl_el0
|
||||
#define TIMER_REG_CNTP_TVAL cntp_tval_el0
|
||||
#define TIMER_REG_CNTP_CVAL cntp_cval_el0
|
||||
#define TIMER_REG_CNTPCT cntpct_el0
|
||||
|
||||
/* CNTPS AArch64 registers */
|
||||
#define TIMER_REG_CNTPS_CTL cntps_ctl_el1
|
||||
#define TIMER_REG_CNTPS_TVAL cntps_tval_el1
|
||||
#define TIMER_REG_CNTPS_CVAL cntps_cval_el1
|
||||
#define TIMER_REG_CNTPSCT cntpct_el0
|
||||
|
||||
#define READ_TIMER_REG32(reg) AARCH64_SYSREG_READ(reg)
|
||||
#define READ_TIMER_REG64(reg) AARCH64_SYSREG_READ(reg)
|
||||
#define WRITE_TIMER_REG32(reg, val) AARCH64_SYSREG_WRITE(reg, (UINT64)(val))
|
||||
#define WRITE_TIMER_REG64(reg, val) AARCH64_SYSREG_WRITE(reg, val)
|
||||
|
||||
#else /* Aarch32 */
|
||||
|
||||
#define TIMER_REG_CNTFRQ CP15_REG(c14, 0, c0, 0)
|
||||
|
||||
/* CNTP AArch32 registers */
|
||||
#define TIMER_REG_CNTP_CTL CP15_REG(c14, 0, c2, 1)
|
||||
#define TIMER_REG_CNTP_TVAL CP15_REG(c14, 0, c2, 0)
|
||||
#define TIMER_REG_CNTP_CVAL CP15_REG64(c14, 2)
|
||||
#define TIMER_REG_CNTPCT CP15_REG64(c14, 0)
|
||||
|
||||
/* CNTPS AArch32 registers are banked and accessed though CNTP */
|
||||
#define CNTPS CNTP
|
||||
|
||||
#define READ_TIMER_REG32(reg) ARM_SYSREG_READ(reg)
|
||||
#define READ_TIMER_REG64(reg) ARM_SYSREG64_READ(reg)
|
||||
#define WRITE_TIMER_REG32(reg, val) ARM_SYSREG_WRITE(reg, val)
|
||||
#define WRITE_TIMER_REG64(reg, val) ARM_SYSREG64_WRITE(reg, val)
|
||||
|
||||
#endif
|
||||
|
||||
UINT32 HalClockFreqRead(VOID)
|
||||
{
|
||||
return READ_TIMER_REG32(TIMER_REG_CNTFRQ);
|
||||
}
|
||||
|
||||
VOID HalClockFreqWrite(UINT32 freq)
|
||||
{
|
||||
WRITE_TIMER_REG32(TIMER_REG_CNTFRQ, freq);
|
||||
}
|
||||
|
||||
STATIC_INLINE VOID TimerCtlWrite(UINT32 cntpCtl)
|
||||
{
|
||||
WRITE_TIMER_REG32(TIMER_REG_CTL, cntpCtl);
|
||||
}
|
||||
|
||||
STATIC_INLINE UINT64 TimerCvalRead(VOID)
|
||||
{
|
||||
return READ_TIMER_REG64(TIMER_REG_CVAL);
|
||||
}
|
||||
|
||||
STATIC_INLINE VOID TimerCvalWrite(UINT64 cval)
|
||||
{
|
||||
WRITE_TIMER_REG64(TIMER_REG_CVAL, cval);
|
||||
}
|
||||
|
||||
STATIC_INLINE VOID TimerTvalWrite(UINT32 tval)
|
||||
{
|
||||
WRITE_TIMER_REG32(TIMER_REG_TVAL, tval);
|
||||
}
|
||||
|
||||
UINT64 HalClockGetCycles(VOID)
|
||||
{
|
||||
UINT64 cntpct;
|
||||
|
||||
cntpct = READ_TIMER_REG64(TIMER_REG_CT);
|
||||
return cntpct;
|
||||
}
|
||||
|
||||
LITE_OS_SEC_TEXT_INIT VOID HalClockInit(VOID)
|
||||
{
|
||||
UINT32 ret;
|
||||
|
||||
g_sysClock = HalClockFreqRead();
|
||||
ret = LOS_HwiCreate(OS_TICK_INT_NUM, MIN_INTERRUPT_PRIORITY, 0, OsTickHandler, 0);
|
||||
if (ret != LOS_OK) {
|
||||
PRINT_ERR("%s, %d create tick irq failed, ret:0x%x\n", __FUNCTION__, __LINE__, ret);
|
||||
}
|
||||
}
|
||||
|
||||
LITE_OS_SEC_TEXT_INIT VOID HalClockStart(VOID)
|
||||
{
|
||||
HalIrqUnmask(OS_TICK_INT_NUM);
|
||||
|
||||
/* triggle the first tick */
|
||||
TimerCtlWrite(0);
|
||||
TimerTvalWrite(OS_CYCLE_PER_TICK);
|
||||
TimerCtlWrite(1);
|
||||
}
|
||||
|
||||
VOID HalDelayUs(UINT32 usecs)
|
||||
{
|
||||
UINT64 cycles = (UINT64)usecs * g_sysClock / OS_SYS_US_PER_SECOND;
|
||||
UINT64 deadline = HalClockGetCycles() + cycles;
|
||||
|
||||
while (HalClockGetCycles() < deadline) {
|
||||
__asm__ volatile ("nop");
|
||||
}
|
||||
}
|
||||
|
||||
DEPRECATED UINT64 hi_sched_clock(VOID)
|
||||
{
|
||||
return LOS_CurrNanosec();
|
||||
}
|
||||
|
||||
UINT32 HalClockGetTickTimerCycles(VOID)
|
||||
{
|
||||
UINT64 cval = TimerCvalRead();
|
||||
UINT64 cycles = HalClockGetCycles();
|
||||
|
||||
return (UINT32)((cval > cycles) ? (cval - cycles) : 0);
|
||||
}
|
||||
|
||||
UINT64 HalClockTickTimerReload(UINT64 cycles)
|
||||
{
|
||||
HalIrqMask(OS_TICK_INT_NUM);
|
||||
HalIrqClear(OS_TICK_INT_NUM);
|
||||
|
||||
TimerCtlWrite(0);
|
||||
TimerCvalWrite(HalClockGetCycles() + cycles);
|
||||
TimerCtlWrite(1);
|
||||
|
||||
HalIrqUnmask(OS_TICK_INT_NUM);
|
||||
return cycles;
|
||||
}
|
||||
@ -0,0 +1,80 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
|
||||
#include "asm.h"
|
||||
|
||||
.fpu vfpv4
|
||||
.arch armv7a
|
||||
.macro DCACHE_LINE_SIZE, reg, tmp
|
||||
mrc p15, 0, \tmp, c0, c0, 1
|
||||
lsr \tmp, \tmp, #16
|
||||
and \tmp, \tmp, #0xf
|
||||
mov \reg, #4
|
||||
mov \reg, \reg, lsl \tmp
|
||||
.endm
|
||||
|
||||
|
||||
FUNCTION(arm_inv_cache_range)
|
||||
push {r2, r3}
|
||||
DCACHE_LINE_SIZE r2, r3
|
||||
sub r3, r2, #1
|
||||
tst r0, r3
|
||||
bic r0, r0, r3
|
||||
|
||||
mcrne p15, 0, r0, c7, c14, 1
|
||||
|
||||
tst r1, r3
|
||||
bic r1, r1, r3
|
||||
mcrne p15, 0, r1, c7, c14, 1
|
||||
1:
|
||||
mcr p15, 0, r0, c7, c6, 1
|
||||
add r0, r0, r2
|
||||
cmp r0, r1
|
||||
blo 1b
|
||||
dsb
|
||||
pop {r2, r3}
|
||||
mov pc, lr
|
||||
|
||||
FUNCTION(arm_clean_cache_range)
|
||||
push {r2, r3}
|
||||
DCACHE_LINE_SIZE r2, r3
|
||||
sub r3, r2, #1
|
||||
bic r0, r0, r3
|
||||
|
||||
1:
|
||||
mcr p15, 0, r0, c7, c10, 1
|
||||
add r0, r0, r2
|
||||
cmp r0, r1
|
||||
blo 1b
|
||||
dsb
|
||||
pop {r2, r3}
|
||||
mov pc, lr
|
||||
@ -0,0 +1,100 @@
|
||||
/*
|
||||
* Copyright (c) 2021-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "asm.h"
|
||||
|
||||
.syntax unified
|
||||
.arm
|
||||
|
||||
// size_t _arm_clear_user(void *addr, size_t bytes)
|
||||
FUNCTION(_arm_clear_user)
|
||||
push {r0-r6, lr}
|
||||
cmp r1, #0
|
||||
beq .Lclear_user_return
|
||||
tst r0, #7
|
||||
beq .Lclear_user_aligned
|
||||
|
||||
.Lclear_user_byte:
|
||||
mov r2, #0
|
||||
0: strb r2, [r0], #1
|
||||
subs r1, r1, #1
|
||||
beq .Lclear_user_return
|
||||
tst r0, #7
|
||||
bne 0b
|
||||
|
||||
.Lclear_user_aligned:
|
||||
eor r3, r3
|
||||
eor r4, r4
|
||||
bics r2, r1, #15
|
||||
bne .Lclear_user_16bytes
|
||||
bics r2, r1, #7
|
||||
bne .Lclear_user_8bytes
|
||||
b .Lclear_user_remaining
|
||||
|
||||
.Lclear_user_16bytes:
|
||||
eor r5, r5
|
||||
eor r6, r6
|
||||
1: stmia r0!, {r3, r4, r5, r6}
|
||||
subs r2, r2, #16
|
||||
bne 1b
|
||||
ands r1, r1, #15
|
||||
beq .Lclear_user_return
|
||||
bics r2, r1, #7
|
||||
beq .Lclear_user_remaining
|
||||
|
||||
.Lclear_user_8bytes:
|
||||
2: stmia r0!, {r3, r4}
|
||||
ands r1, r1, #7
|
||||
beq .Lclear_user_return
|
||||
|
||||
.Lclear_user_remaining:
|
||||
mov r2, #0
|
||||
3: strb r2, [r0], #1
|
||||
subs r1, r1, #1
|
||||
bne 3b
|
||||
|
||||
.Lclear_user_return:
|
||||
pop {r0-r6, lr}
|
||||
mov r0, #0
|
||||
bx lr
|
||||
|
||||
.Lclear_user_err:
|
||||
pop {r0, r1}
|
||||
sub r0, r2, r0
|
||||
sub r0, r1, r0
|
||||
pop {r2-r6, lr}
|
||||
bx lr
|
||||
|
||||
.pushsection __exc_table, "a"
|
||||
.long 0b, .Lclear_user_err
|
||||
.long 1b, .Lclear_user_err
|
||||
.long 2b, .Lclear_user_err
|
||||
.long 3b, .Lclear_user_err
|
||||
.popsection
|
||||
@ -0,0 +1,77 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "asm.h"
|
||||
|
||||
.syntax unified
|
||||
.arm
|
||||
|
||||
// errno_t _arm_get_user(void *dst, const void *src, size_t dstTypeLen, size_t srcTypeLen)
|
||||
FUNCTION(_arm_get_user)
|
||||
stmdb sp!, {r0, r1, r2, r3, lr}
|
||||
cmp r2, #0
|
||||
beq .Lget_user_return
|
||||
cmp r2, r3
|
||||
bne .Lget_user_err
|
||||
cmp r2, #1
|
||||
bhi .Lget_user_half
|
||||
.Lget_user_byte:
|
||||
0: ldrbt r3, [r1], #0
|
||||
1: strb r3, [r0], #0
|
||||
b .Lget_user_return
|
||||
.Lget_user_half:
|
||||
cmp r2, #2
|
||||
bhi .Lget_user_word
|
||||
2: ldrht r3, [r1], #0
|
||||
3: strh r3, [r0], #0
|
||||
b .Lget_user_return
|
||||
.Lget_user_word:
|
||||
cmp r2, #4
|
||||
bhi .Lget_user_err
|
||||
4: ldrt r3, [r1], #0
|
||||
5: str r3, [r0], #0
|
||||
.Lget_user_return:
|
||||
ldmia sp!, {r0, r1, r2, r3, lr}
|
||||
mov r0, 0
|
||||
bx lr
|
||||
.Lget_user_err:
|
||||
ldmia sp!, {r0, r1, r2, r3, lr}
|
||||
mov r0, #-14
|
||||
bx lr
|
||||
|
||||
.pushsection __exc_table, "a"
|
||||
.long 0b, .Lget_user_err
|
||||
.long 1b, .Lget_user_err
|
||||
.long 2b, .Lget_user_err
|
||||
.long 3b, .Lget_user_err
|
||||
.long 4b, .Lget_user_err
|
||||
.long 5b, .Lget_user_err
|
||||
.popsection
|
||||
@ -0,0 +1,77 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "asm.h"
|
||||
|
||||
.syntax unified
|
||||
.arm
|
||||
|
||||
// errno_t _arm_put_user(void *dst, const void *src, size_t dstTypeLen, size_t srcTypeLen)
|
||||
FUNCTION(_arm_put_user)
|
||||
stmdb sp!, {r0, r1, r2, r3, lr}
|
||||
cmp r2, #0
|
||||
beq .Lget_user_return
|
||||
cmp r2, r3
|
||||
bne .Lget_user_err
|
||||
cmp r2, #1
|
||||
bhi .Lget_user_half
|
||||
.Lget_user_byte:
|
||||
0: ldrb r3, [r1], #0
|
||||
1: strbt r3, [r0], #0
|
||||
b .Lget_user_return
|
||||
.Lget_user_half:
|
||||
cmp r2, #2
|
||||
bhi .Lget_user_word
|
||||
2: ldrh r3, [r1], #0
|
||||
3: strht r3, [r0], #0
|
||||
b .Lget_user_return
|
||||
.Lget_user_word:
|
||||
cmp r2, #4
|
||||
bhi .Lget_user_err
|
||||
4: ldr r3, [r1], #0
|
||||
5: strt r3, [r0], #0
|
||||
.Lget_user_return:
|
||||
ldmia sp!, {r0, r1, r2, r3, lr}
|
||||
mov r0, 0
|
||||
bx lr
|
||||
.Lget_user_err:
|
||||
ldmia sp!, {r0, r1, r2, r3, lr}
|
||||
mov r0, #-14
|
||||
bx lr
|
||||
|
||||
.pushsection __exc_table, "a"
|
||||
.long 0b, .Lget_user_err
|
||||
.long 1b, .Lget_user_err
|
||||
.long 2b, .Lget_user_err
|
||||
.long 3b, .Lget_user_err
|
||||
.long 4b, .Lget_user_err
|
||||
.long 5b, .Lget_user_err
|
||||
.popsection
|
||||
@ -0,0 +1,108 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef _ARMV7_PMU_PRI_H
|
||||
#define _ARMV7_PMU_PRI_H
|
||||
|
||||
#include "los_typedef.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
/* counters overflow flag status reg */
|
||||
#define ARMV7_FLAG_MASK 0xffffffff /* Mask for writable bits */
|
||||
#define ARMV7_OVERFLOWED_MASK ARMV7_FLAG_MASK /* Mask for pmu overflowed */
|
||||
|
||||
/* pmnc config reg */
|
||||
#define ARMV7_PMNC_E (1U << 0) /* Enable all counters */
|
||||
#define ARMV7_PMNC_P (1U << 1) /* Reset all counters */
|
||||
#define ARMV7_PMNC_C (1U << 2) /* Cycle counter reset */
|
||||
#define ARMV7_PMNC_D (1U << 3) /* CCNT counts every 64th cpu cycle */
|
||||
#define ARMV7_PMNC_X (1U << 4) /* Export to ETM */
|
||||
#define ARMV7_PMNC_DP (1U << 5) /* Disable CCNT if non-invasive debug */
|
||||
#define ARMV7_PMNC_MASK 0x3f /* Mask for writable bits */
|
||||
|
||||
/* pmxevtyper event selection reg */
|
||||
#define ARMV7_EVTYPE_MASK 0xc80000ff /* Mask for writable bits */
|
||||
|
||||
/* armv7 counters index */
|
||||
#define ARMV7_IDX_COUNTER0 1
|
||||
#define ARMV7_IDX_CYCLE_COUNTER 0
|
||||
#define ARMV7_IDX_MAX_COUNTER 9
|
||||
|
||||
#define ARMV7_MAX_COUNTERS 32
|
||||
#define ARMV7_IDX_COUNTER_LAST (ARMV7_IDX_CYCLE_COUNTER + ARMV7_MAX_COUNTERS - 1)
|
||||
#define ARMV7_COUNTER_MASK (ARMV7_MAX_COUNTERS - 1)
|
||||
|
||||
/* armv7 event counter index mapping */
|
||||
#define ARMV7_CNT2BIT(x) (1UL << (x))
|
||||
#define ARMV7_IDX2CNT(x) (((x) - ARMV7_IDX_COUNTER0) & ARMV7_COUNTER_MASK)
|
||||
|
||||
enum PmuEventType {
|
||||
ARMV7_PERF_HW_CYCLES = 0xFF, /* cycles */
|
||||
ARMV7_PERF_HW_INSTRUCTIONS = 0x08, /* instructions */
|
||||
ARMV7_PERF_HW_DCACHES = 0x04, /* dcache */
|
||||
ARMV7_PERF_HW_DCACHE_MISSES = 0x03, /* dcache-misses */
|
||||
ARMV7_PERF_HW_ICACHES = 0x14, /* icache */
|
||||
ARMV7_PERF_HW_ICACHE_MISSES = 0x01, /* icache-misses */
|
||||
ARMV7_PERF_HW_BRANCHES = 0x0C, /* software change of pc */
|
||||
ARMV7_PERF_HW_BRANCE_MISSES = 0x10, /* branch-misses */
|
||||
ARMV7_PERF_HW_PRED_BRANCH = 0x12, /* predictable branches */
|
||||
ARMV7_PERF_HW_NUM_CYC_IRQ = 0x50, /* number of cycles Irqs are interrupted */
|
||||
ARMV7_PERF_HW_EXC_TAKEN = 0x09, /* exception_taken */
|
||||
ARMV7_PERF_HW_DATA_READ = 0x06, /* data read */
|
||||
ARMV7_PERF_HW_DATA_WRITE = 0x07, /* data write */
|
||||
ARMV7_PERF_HW_STREX_PASSED = 0x80, /* strex passed */
|
||||
ARMV7_PERF_HW_STREX_FAILED = 0x81, /* strex failed */
|
||||
ARMV7_PERF_HW_LP_IN_TCM = 0x82, /* literal pool in TCM region */
|
||||
ARMV7_PERF_HW_DMB_STALL = 0x90, /* DMB stall */
|
||||
ARMV7_PERF_HW_ITCM_ACCESS = 0x91, /* ITCM access */
|
||||
ARMV7_PERF_HW_DTCM_ACCESS = 0x92, /* DTCM access */
|
||||
ARMV7_PERF_HW_DATA_EVICTION = 0x93, /* data eviction */
|
||||
ARMV7_PERF_HW_SCU = 0x94, /* SCU coherency operation */
|
||||
ARMV7_PERF_HW_INSCACHE_DEP_DW = 0x95, /* instruction cache dependent stall */
|
||||
ARMV7_PERF_HW_DATA_CACHE_DEP_STALL = 0x96, /* data cache dependent stall */
|
||||
ARMV7_PERF_HW_NOCACHE_NO_PER_DEP_STALL = 0x97, /* non-cacheable no peripheral dependent stall */
|
||||
ARMV7_PERF_HW_NOCACHE_PER_DEP_STALL = 0x98, /* non-Cacheable peripheral dependent stall */
|
||||
ARMV7_PERF_HW_DATA_CACHE_HP_DEP_STALL = 0x99, /* data cache high priority dependent stall */
|
||||
ARMV7_PERF_HW_AXI_FAST_PERIPHERAL = 0x9A, /* Accesses_to_AXI_fast_peripheral_port(reads_and_writes) */
|
||||
};
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* _ARMV7_PMU_PRI_H */
|
||||
@ -0,0 +1,66 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef __ASM_H
|
||||
#define __ASM_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#define FUNCTION(x) .global x; .text; .code 32; x:
|
||||
#define MPIDR_CPUID_MASK 0xFFU
|
||||
|
||||
/*
|
||||
* ------------------------------------------
|
||||
* stackTop | cpu n | ... | cpu 1 | cpu 0 | stackBottom
|
||||
* ------------------------------------------
|
||||
* | stackSize | ... | stackSize | stackSize |
|
||||
*/
|
||||
.macro EXC_SP_SET stackBottom, stackSize, reg0, reg1
|
||||
mrc p15, 0, \reg0, c0, c0, 5
|
||||
and \reg0, \reg0, #MPIDR_CPUID_MASK /* get cpu id */
|
||||
mov \reg1, #\stackSize
|
||||
mul \reg1, \reg1, \reg0 /* calculate current cpu stack offset */
|
||||
ldr \reg0, =\stackBottom
|
||||
sub \reg0, \reg0, \reg1 /* calculate current cpu stack bottom */
|
||||
mov sp, \reg0 /* set sp */
|
||||
.endm
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* __ASM_H */
|
||||
@ -0,0 +1,72 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef _LOS_EXC_PRI_H
|
||||
#define _LOS_EXC_PRI_H
|
||||
|
||||
#include "los_typedef.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#define OS_SYSTEM_NORMAL 0
|
||||
#define OS_SYSTEM_EXC_CURR_CPU 1
|
||||
#define OS_SYSTEM_EXC_OTHER_CPU 2
|
||||
|
||||
#define REGION_PATH_MAX 32
|
||||
|
||||
typedef struct {
|
||||
#ifdef LOSCFG_KERNEL_VM
|
||||
UINTPTR ip;
|
||||
UINT32 len; /* f_path length */
|
||||
CHAR f_path[REGION_PATH_MAX];
|
||||
#else
|
||||
UINTPTR ip;
|
||||
#endif
|
||||
} IpInfo;
|
||||
|
||||
extern UINT32 OsGetSystemStatus(VOID);
|
||||
extern VOID BackTraceSub(UINTPTR regFP);
|
||||
extern VOID OsExcInit(VOID);
|
||||
extern BOOL OsSystemExcIsReset(VOID);
|
||||
extern UINT32 BackTraceGet(UINTPTR regFP, IpInfo *callChain, UINT32 maxDepth);
|
||||
extern BOOL OsGetUsrIpInfo(UINTPTR ip, IpInfo *info);
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* _LOS_EXC_PRI_H */
|
||||
@ -0,0 +1,117 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef _LOS_HW_PRI_H
|
||||
#define _LOS_HW_PRI_H
|
||||
|
||||
#include "los_base.h"
|
||||
#include "los_hw.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#if defined(LOSCFG_ARCH_FPU_VFP_D16)
|
||||
#define FP_REGS_NUM 16
|
||||
#elif defined (LOSCFG_ARCH_FPU_VFP_D32)
|
||||
#define FP_REGS_NUM 32
|
||||
#endif
|
||||
#define GEN_REGS_NUM 13
|
||||
|
||||
/* The size of this structure must be smaller than or equal to the size specified by OS_TSK_STACK_ALIGN (16 bytes). */
|
||||
typedef struct {
|
||||
#if !defined(LOSCFG_ARCH_FPU_DISABLE)
|
||||
UINT64 D[FP_REGS_NUM]; /* D0-D31 */
|
||||
UINT32 regFPSCR; /* FPSCR */
|
||||
UINT32 regFPEXC; /* FPEXC */
|
||||
#endif
|
||||
UINT32 R4;
|
||||
UINT32 R5;
|
||||
UINT32 R6;
|
||||
UINT32 R7;
|
||||
UINT32 R8;
|
||||
UINT32 R9;
|
||||
UINT32 R10;
|
||||
UINT32 R11;
|
||||
|
||||
/* It has the same structure as IrqContext */
|
||||
UINT32 reserved2; /**< Multiplexing registers, used in interrupts and system calls but with different meanings */
|
||||
UINT32 reserved1; /**< Multiplexing registers, used in interrupts and system calls but with different meanings */
|
||||
UINT32 USP; /**< User mode sp register */
|
||||
UINT32 ULR; /**< User mode lr register */
|
||||
UINT32 R0;
|
||||
UINT32 R1;
|
||||
UINT32 R2;
|
||||
UINT32 R3;
|
||||
UINT32 R12;
|
||||
UINT32 LR;
|
||||
UINT32 PC;
|
||||
UINT32 regCPSR;
|
||||
} TaskContext;
|
||||
|
||||
typedef struct {
|
||||
UINT32 reserved2; /**< Multiplexing registers, used in interrupts and system calls but with different meanings */
|
||||
UINT32 reserved1; /**< Multiplexing registers, used in interrupts and system calls but with different meanings */
|
||||
UINT32 USP; /**< User mode sp register */
|
||||
UINT32 ULR; /**< User mode lr register */
|
||||
UINT32 R0;
|
||||
UINT32 R1;
|
||||
UINT32 R2;
|
||||
UINT32 R3;
|
||||
UINT32 R12;
|
||||
UINT32 LR;
|
||||
UINT32 PC;
|
||||
UINT32 regCPSR;
|
||||
} IrqContext;
|
||||
|
||||
/*
|
||||
* Description : task stack initialization
|
||||
* Input : taskID -- task ID
|
||||
* stackSize -- task stack size
|
||||
* topStack -- stack top of task (low address)
|
||||
* Return : pointer to the task context
|
||||
*/
|
||||
extern VOID *OsTaskStackInit(UINT32 taskID, UINT32 stackSize, VOID *topStack, BOOL initFlag);
|
||||
extern VOID OsUserCloneParentStack(VOID *childStack, UINTPTR sp, UINTPTR parentTopOfStask, UINT32 parentStackSize);
|
||||
extern VOID OsUserTaskStackInit(TaskContext *context, UINTPTR taskEntry, UINTPTR stack);
|
||||
extern VOID OsInitSignalContext(const VOID *sp, VOID *signalContext, UINTPTR sigHandler, UINT32 signo, UINT32 param);
|
||||
extern void arm_clean_cache_range(UINTPTR start, UINTPTR end);
|
||||
extern void arm_inv_cache_range(UINTPTR start, UINTPTR end);
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* _LOS_HW_PRI_H */
|
||||
@ -0,0 +1,69 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef _LOS_HWI_PRI_H
|
||||
#define _LOS_HWI_PRI_H
|
||||
|
||||
#include "los_hwi.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
/**
|
||||
* @ingroup los_hwi
|
||||
* The hwi form does not contain exceptions for Aarch32
|
||||
*/
|
||||
#define OS_HWI_FORM_EXC_NUM 0
|
||||
#if OS_HWI_FORM_EXC_NUM != 0
|
||||
#error "OS_HWI_FORM_EXC_NUM must be zero"
|
||||
#endif
|
||||
|
||||
#ifdef LOSCFG_NO_SHARED_IRQ
|
||||
#define HWI_IS_REGISTED(num) ((&g_hwiForm[num])->pfnHook != NULL)
|
||||
#else
|
||||
#define HWI_IS_REGISTED(num) ((&g_hwiForm[num])->pstNext != NULL)
|
||||
#endif
|
||||
extern VOID OsHwiInit(VOID);
|
||||
extern VOID OsIncHwiFormCnt(UINT16 cpuid, UINT32 index);
|
||||
extern UINT32 OsGetHwiFormCnt(UINT16 cpuid, UINT32 index);
|
||||
extern CHAR *OsGetHwiFormName(UINT32 index);
|
||||
extern VOID OsInterrupt(UINT32 intNum);
|
||||
extern VOID OsSyscallHandleInit(VOID);
|
||||
|
||||
#ifdef __cplusplus
|
||||
#if __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
#endif /* __cplusplus */
|
||||
#endif /* _LOS_HWI_PRI_H */
|
||||
@ -0,0 +1,52 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "asm.h"
|
||||
|
||||
FUNCTION(longjmp)
|
||||
ldmfd r0,{r4-r12}
|
||||
add r0,#(4 * 9)
|
||||
ldr r13,[r0]
|
||||
add r0,#4
|
||||
ldr r14,[r0]
|
||||
cmp r1,#0
|
||||
moveq r1,#1
|
||||
mov r0,r1
|
||||
mov pc,lr
|
||||
|
||||
FUNCTION(setjmp)
|
||||
stmea r0,{r4-r12}
|
||||
add r0,#(4 * 9)
|
||||
str r13,[r0]
|
||||
add r0,#4
|
||||
str r14,[r0]
|
||||
mov r0,#0
|
||||
mov pc,lr
|
||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,73 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @defgroup los_asid mmu address space id
|
||||
* @ingroup kernel
|
||||
*/
|
||||
|
||||
#include "los_asid.h"
|
||||
#include "los_bitmap.h"
|
||||
#include "los_spinlock.h"
|
||||
#include "los_mmu_descriptor_v6.h"
|
||||
|
||||
|
||||
#ifdef LOSCFG_KERNEL_VM
|
||||
|
||||
STATIC SPIN_LOCK_INIT(g_cpuAsidLock);
|
||||
STATIC UINTPTR g_asidPool[BITMAP_NUM_WORDS(1UL << MMU_ARM_ASID_BITS)];
|
||||
|
||||
/* allocate and free asid */
|
||||
status_t OsAllocAsid(UINT32 *asid)
|
||||
{
|
||||
UINT32 flags;
|
||||
LOS_SpinLockSave(&g_cpuAsidLock, &flags);
|
||||
UINT32 firstZeroBit = LOS_BitmapFfz(g_asidPool, 1UL << MMU_ARM_ASID_BITS);
|
||||
if (firstZeroBit >= 0 && firstZeroBit < (1UL << MMU_ARM_ASID_BITS)) {
|
||||
LOS_BitmapSetNBits(g_asidPool, firstZeroBit, 1);
|
||||
*asid = firstZeroBit;
|
||||
LOS_SpinUnlockRestore(&g_cpuAsidLock, flags);
|
||||
return LOS_OK;
|
||||
}
|
||||
|
||||
LOS_SpinUnlockRestore(&g_cpuAsidLock, flags);
|
||||
return firstZeroBit;
|
||||
}
|
||||
|
||||
VOID OsFreeAsid(UINT32 asid)
|
||||
{
|
||||
UINT32 flags;
|
||||
LOS_SpinLockSave(&g_cpuAsidLock, &flags);
|
||||
LOS_BitmapClrNBits(g_asidPool, asid, 1);
|
||||
LOS_SpinUnlockRestore(&g_cpuAsidLock, flags);
|
||||
}
|
||||
#endif
|
||||
|
||||
@ -0,0 +1,234 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "asm.h"
|
||||
#include "arch_config.h"
|
||||
|
||||
.extern OsSaveSignalContext
|
||||
.extern OsSchedToUserReleaseLock
|
||||
.global OsTaskSchedule
|
||||
.global OsTaskContextLoad
|
||||
.global OsIrqHandler
|
||||
|
||||
.fpu vfpv4
|
||||
|
||||
/* macros to align and unalign the stack on 8 byte boundary for ABI compliance */
|
||||
.macro STACK_ALIGN, reg
|
||||
MOV \reg, sp
|
||||
TST SP, #4
|
||||
SUBEQ SP, #4
|
||||
PUSH { \reg }
|
||||
.endm
|
||||
|
||||
.macro STACK_RESTORE, reg
|
||||
POP { \reg }
|
||||
MOV sp, \reg
|
||||
.endm
|
||||
|
||||
/* macros to save and restore fpu regs */
|
||||
.macro PUSH_FPU_REGS reg1
|
||||
#if !defined(LOSCFG_ARCH_FPU_DISABLE)
|
||||
VMRS \reg1, FPEXC
|
||||
PUSH {\reg1}
|
||||
VMRS \reg1, FPSCR
|
||||
PUSH {\reg1}
|
||||
#if defined(LOSCFG_ARCH_FPU_VFP_D32)
|
||||
VPUSH {D16-D31}
|
||||
#endif
|
||||
VPUSH {D0-D15}
|
||||
#endif
|
||||
.endm
|
||||
|
||||
.macro POP_FPU_REGS reg1
|
||||
#if !defined(LOSCFG_ARCH_FPU_DISABLE)
|
||||
VPOP {D0-D15}
|
||||
#if defined(LOSCFG_ARCH_FPU_VFP_D32)
|
||||
VPOP {D16-D31}
|
||||
#endif
|
||||
POP {\reg1}
|
||||
VMSR FPSCR, \reg1
|
||||
POP {\reg1}
|
||||
VMSR FPEXC, \reg1
|
||||
#endif
|
||||
.endm
|
||||
|
||||
/*
|
||||
* R0: new task
|
||||
* R1: run task
|
||||
*/
|
||||
OsTaskSchedule:
|
||||
MRS R2, CPSR
|
||||
STMFD SP!, {R2}
|
||||
STMFD SP!, {LR}
|
||||
STMFD SP!, {LR}
|
||||
STMFD SP!, {R12}
|
||||
|
||||
/* jump R0 - R3 USP, ULR reserved */
|
||||
SUB SP, SP, #(8 * 4)
|
||||
|
||||
/* push R4 - R11*/
|
||||
STMFD SP!, {R4-R11}
|
||||
|
||||
/* save fpu registers */
|
||||
PUSH_FPU_REGS R2
|
||||
|
||||
/* store sp on running task */
|
||||
STR SP, [R1]
|
||||
|
||||
OsTaskContextLoad:
|
||||
/* clear the flag of ldrex */
|
||||
CLREX
|
||||
|
||||
/* switch to new task's sp */
|
||||
LDR SP, [R0]
|
||||
|
||||
/* restore fpu registers */
|
||||
POP_FPU_REGS R2
|
||||
|
||||
LDMFD SP!, {R4-R11}
|
||||
LDR R3, [SP, #(11 * 4)]
|
||||
AND R0, R3, #CPSR_MASK_MODE
|
||||
CMP R0, #CPSR_USER_MODE
|
||||
BNE OsKernelTaskLoad
|
||||
|
||||
MVN R2, #CPSR_INT_DISABLE
|
||||
AND R3, R3, R2
|
||||
STR R3, [SP, #(11 * 4)]
|
||||
|
||||
#ifdef LOSCFG_KERNEL_SMP
|
||||
BL OsSchedToUserReleaseLock
|
||||
#endif
|
||||
|
||||
/* jump sp, reserved */
|
||||
ADD SP, SP, #(2 * 4)
|
||||
LDMFD SP, {R13, R14}^
|
||||
ADD SP, SP, #(2 * 4)
|
||||
LDMFD SP!, {R0-R3, R12, LR}
|
||||
RFEIA SP!
|
||||
|
||||
OsKernelTaskLoad:
|
||||
ADD SP, SP, #(4 * 4)
|
||||
LDMFD SP!, {R0-R3, R12, LR}
|
||||
RFEIA SP!
|
||||
|
||||
OsIrqHandler:
|
||||
SUB LR, LR, #4
|
||||
|
||||
/* Save pc and cpsr to svc sp, ARMv6 and above support */
|
||||
SRSFD #0x13!
|
||||
/* disable irq, switch to svc mode */
|
||||
CPSID i, #0x13
|
||||
|
||||
#ifdef LOSCFG_KERNEL_PERF
|
||||
PUSH {R0-R3, R12, LR}
|
||||
MOV R0, LR
|
||||
MOV R1, FP
|
||||
BL OsPerfSetIrqRegs
|
||||
POP {R0-R3, R12, LR}
|
||||
#endif
|
||||
|
||||
STMFD SP!, {R0-R3, R12, LR}
|
||||
STMFD SP, {R13, R14}^
|
||||
SUB SP, SP, #(4 * 4)
|
||||
STR R4, [SP, #0]
|
||||
|
||||
/*
|
||||
* save fpu regs in case in case those been
|
||||
* altered in interrupt handlers.
|
||||
*/
|
||||
PUSH_FPU_REGS R0
|
||||
|
||||
MOV R4, SP
|
||||
EXC_SP_SET __svc_stack_top, OS_EXC_SVC_STACK_SIZE, R1, R2
|
||||
|
||||
BLX HalIrqHandler
|
||||
|
||||
MOV SP, R4
|
||||
|
||||
/* process pending signals */
|
||||
BLX OsTaskProcSignal
|
||||
BLX OsSchedIrqEndCheckNeedSched
|
||||
|
||||
/* restore fpu regs */
|
||||
POP_FPU_REGS R0
|
||||
LDR R4, [SP, #0]
|
||||
|
||||
#ifdef LOSCFG_KERNEL_VM
|
||||
/* Obtain the CPSR to determine the mode the system is in when the interrupt is triggered */
|
||||
LDR R3, [SP, #(11 * 4)]
|
||||
AND R1, R3, #CPSR_MASK_MODE
|
||||
CMP R1, #CPSR_USER_MODE
|
||||
BNE 1f
|
||||
|
||||
MOV R0, SP
|
||||
STR R7, [SP, #0]
|
||||
/* sp - sizeof(IrqContext) */
|
||||
SUB SP, SP, #(12 * 4)
|
||||
MOV R1, SP
|
||||
BLX OsSaveSignalContext
|
||||
MOV SP, R0
|
||||
1:
|
||||
#endif
|
||||
ADD SP, SP, #(2 * 4)
|
||||
/* load user sp and lr, and jump cpsr */
|
||||
LDMFD SP, {R13, R14}^
|
||||
ADD SP, SP, #(2 * 4)
|
||||
LDMFD SP!, {R0-R3, R12, LR}
|
||||
RFEIA SP!
|
||||
|
||||
FUNCTION(ArchSpinLock)
|
||||
mov r1, #1
|
||||
1:
|
||||
ldrex r2, [r0]
|
||||
cmp r2, #0
|
||||
wfene
|
||||
strexeq r2, r1, [r0]
|
||||
cmpeq r2, #0
|
||||
bne 1b
|
||||
dmb
|
||||
bx lr
|
||||
|
||||
FUNCTION(ArchSpinTrylock)
|
||||
mov r1, #1
|
||||
mov r2, r0
|
||||
ldrex r0, [r2]
|
||||
cmp r0, #0
|
||||
strexeq r0, r1, [r2]
|
||||
dmb
|
||||
bx lr
|
||||
|
||||
FUNCTION(ArchSpinUnlock)
|
||||
mov r1, #0
|
||||
dmb
|
||||
str r1, [r0]
|
||||
dsb
|
||||
sev
|
||||
bx lr
|
||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,183 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
||||
* Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "los_hw_pri.h"
|
||||
#include "los_task_pri.h"
|
||||
|
||||
/* support cpu vendors */
|
||||
CpuVendor g_cpuTable[] = {
|
||||
/* armv7-a */
|
||||
{ 0xc07, "Cortex-A7" },
|
||||
{ 0xc09, "Cortex-A9" },
|
||||
{ 0, NULL }
|
||||
};
|
||||
|
||||
/* logical cpu mapping */
|
||||
UINT64 g_cpuMap[LOSCFG_KERNEL_CORE_NUM] = {
|
||||
[0 ... LOSCFG_KERNEL_CORE_NUM - 1] = (UINT64)(-1)
|
||||
};
|
||||
|
||||
/* bit[30] is enable FPU */
|
||||
#define FP_EN (1U << 30)
|
||||
LITE_OS_SEC_TEXT_INIT VOID OsTaskExit(VOID)
|
||||
{
|
||||
__asm__ __volatile__("swi 0");
|
||||
}
|
||||
|
||||
#ifdef LOSCFG_GDB
|
||||
STATIC VOID OsTaskEntrySetupLoopFrame(UINT32) __attribute__((noinline, naked));
|
||||
VOID OsTaskEntrySetupLoopFrame(UINT32 arg0)
|
||||
{
|
||||
asm volatile("\tsub fp, sp, #0x4\n"
|
||||
"\tpush {fp, lr}\n"
|
||||
"\tadd fp, sp, #0x4\n"
|
||||
"\tpush {fp, lr}\n"
|
||||
|
||||
"\tadd fp, sp, #0x4\n"
|
||||
"\tbl OsTaskEntry\n"
|
||||
|
||||
"\tpop {fp, lr}\n"
|
||||
"\tpop {fp, pc}\n");
|
||||
}
|
||||
#endif
|
||||
|
||||
LITE_OS_SEC_TEXT_INIT VOID *OsTaskStackInit(UINT32 taskID, UINT32 stackSize, VOID *topStack, BOOL initFlag)
|
||||
{
|
||||
if (initFlag == TRUE) {
|
||||
OsStackInit(topStack, stackSize);
|
||||
}
|
||||
TaskContext *taskContext = (TaskContext *)(((UINTPTR)topStack + stackSize) - sizeof(TaskContext));
|
||||
|
||||
/* initialize the task context */
|
||||
#ifdef LOSCFG_GDB
|
||||
taskContext->PC = (UINTPTR)OsTaskEntrySetupLoopFrame;
|
||||
#else
|
||||
taskContext->PC = (UINTPTR)OsTaskEntry;
|
||||
#endif
|
||||
taskContext->LR = (UINTPTR)OsTaskExit; /* LR should be kept, to distinguish it's THUMB or ARM instruction */
|
||||
taskContext->R0 = taskID; /* R0 */
|
||||
|
||||
#ifdef LOSCFG_THUMB
|
||||
taskContext->regCPSR = PSR_MODE_SVC_THUMB; /* CPSR (Enable IRQ and FIQ interrupts, THUMNB-mode) */
|
||||
#else
|
||||
taskContext->regCPSR = PSR_MODE_SVC_ARM; /* CPSR (Enable IRQ and FIQ interrupts, ARM-mode) */
|
||||
#endif
|
||||
|
||||
#if !defined(LOSCFG_ARCH_FPU_DISABLE)
|
||||
/* 0xAAA0000000000000LL : float reg initialed magic word */
|
||||
for (UINT32 index = 0; index < FP_REGS_NUM; index++) {
|
||||
taskContext->D[index] = 0xAAA0000000000000LL + index; /* D0 - D31 */
|
||||
}
|
||||
taskContext->regFPSCR = 0;
|
||||
taskContext->regFPEXC = FP_EN;
|
||||
#endif
|
||||
|
||||
return (VOID *)taskContext;
|
||||
}
|
||||
|
||||
VOID OsUserCloneParentStack(VOID *childStack, UINTPTR sp, UINTPTR parentTopOfStack, UINT32 parentStackSize)
|
||||
{
|
||||
LosTaskCB *task = OsCurrTaskGet();
|
||||
sig_cb *sigcb = &task->sig;
|
||||
VOID *cloneStack = NULL;
|
||||
|
||||
if (sigcb->sigContext != NULL) {
|
||||
cloneStack = (VOID *)((UINTPTR)sigcb->sigContext - sizeof(TaskContext));
|
||||
} else {
|
||||
cloneStack = (VOID *)(((UINTPTR)parentTopOfStack + parentStackSize) - sizeof(TaskContext));
|
||||
}
|
||||
|
||||
(VOID)memcpy_s(childStack, sizeof(TaskContext), cloneStack, sizeof(TaskContext));
|
||||
((TaskContext *)childStack)->R0 = 0;
|
||||
if (sp != 0) {
|
||||
((TaskContext *)childStack)->USP = TRUNCATE(sp, LOSCFG_STACK_POINT_ALIGN_SIZE);
|
||||
((TaskContext *)childStack)->ULR = 0;
|
||||
}
|
||||
}
|
||||
|
||||
LITE_OS_SEC_TEXT_INIT VOID OsUserTaskStackInit(TaskContext *context, UINTPTR taskEntry, UINTPTR stack)
|
||||
{
|
||||
LOS_ASSERT(context != NULL);
|
||||
|
||||
#ifdef LOSCFG_THUMB
|
||||
context->regCPSR = PSR_MODE_USR_THUMB;
|
||||
#else
|
||||
context->regCPSR = PSR_MODE_USR_ARM;
|
||||
#endif
|
||||
context->R0 = stack;
|
||||
context->USP = TRUNCATE(stack, LOSCFG_STACK_POINT_ALIGN_SIZE);
|
||||
context->ULR = 0;
|
||||
context->PC = (UINTPTR)taskEntry;
|
||||
}
|
||||
|
||||
VOID OsInitSignalContext(const VOID *sp, VOID *signalContext, UINTPTR sigHandler, UINT32 signo, UINT32 param)
|
||||
{
|
||||
IrqContext *newSp = (IrqContext *)signalContext;
|
||||
(VOID)memcpy_s(signalContext, sizeof(IrqContext), sp, sizeof(IrqContext));
|
||||
newSp->PC = sigHandler;
|
||||
newSp->R0 = signo;
|
||||
newSp->R1 = param;
|
||||
}
|
||||
|
||||
DEPRECATED VOID Dmb(VOID)
|
||||
{
|
||||
__asm__ __volatile__ ("dmb" : : : "memory");
|
||||
}
|
||||
|
||||
DEPRECATED VOID Dsb(VOID)
|
||||
{
|
||||
__asm__ __volatile__("dsb" : : : "memory");
|
||||
}
|
||||
|
||||
DEPRECATED VOID Isb(VOID)
|
||||
{
|
||||
__asm__ __volatile__("isb" : : : "memory");
|
||||
}
|
||||
|
||||
VOID FlushICache(VOID)
|
||||
{
|
||||
/*
|
||||
* Use ICIALLUIS instead of ICIALLU. ICIALLUIS operates on all processors in the Inner
|
||||
* shareable domain of the processor that performs the operation.
|
||||
*/
|
||||
__asm__ __volatile__ ("mcr p15, 0, %0, c7, c1, 0" : : "r" (0) : "memory");
|
||||
}
|
||||
|
||||
VOID DCacheFlushRange(UINT32 start, UINT32 end)
|
||||
{
|
||||
arm_clean_cache_range(start, end);
|
||||
}
|
||||
|
||||
VOID DCacheInvRange(UINT32 start, UINT32 end)
|
||||
{
|
||||
arm_inv_cache_range(start, end);
|
||||
}
|
||||
|
||||
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in new issue