WangRunji
6 years ago
parent
ac0c19cdb0
commit
2303a8099b
@ -1,678 +0,0 @@
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#!/bin/bash
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# The contents are adopted from xbuild verbose output.
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# Output files are in target/${ARCH}/debug
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#
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# By default riscv64 is built. To build for riscv32,
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# set the environment variable `RV32` to "1"
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set -e
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if [[ ${RV32} = 1 ]]; then
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TARGET_ARCH=riscv32
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CFLAGS="-march=rv32imac -mabi=ilp32"
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else
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TARGET_ARCH=riscv64
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CFLAGS="-march=rv64imac -mabi=lp64"
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fi
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UCORE_USER_IMAGE="../user/img/ucore-${TARGET_ARCH}.img"
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LLC=$PWD/../tools/llc
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RUST_SRC_PATH=$(rustc --print sysroot)/lib/rustlib/src/rust/src
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CARGO_PATH=~/.cargo
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LLC_ARCH=${TARGET_ARCH}
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OUTDIR=$PWD/target/${TARGET_ARCH}/debug
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TARGET_JSON=$PWD/targets/${TARGET_ARCH}.json
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CC=${TARGET_ARCH}-unknown-elf-gcc
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AR=${TARGET_ARCH}-unknown-elf-ar
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OBJCOPY=${TARGET_ARCH}-unknown-elf-objcopy
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QEMU=qemu-system-${TARGET_ARCH}
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export SMP=4
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#============================================================================
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# Check env before build
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mkdir -p ${OUTDIR}
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# auto download K210 SDK lib
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if [[ ${board} = k210 ]] && ! [[ -f ${OUTDIR}/libkendryte.a ]]
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then
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wget https://github.com/wangrunji0408/RustOS/releases/download/v0.1/libkendryte.a
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mv libkendryte.a ${OUTDIR}
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fi
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# auto download llc
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if ! [[ -f ${LLC} ]]
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then
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cd ../tools
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if [[ $(uname) = Linux ]]; then
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wget https://github.com/wangrunji0408/RustOS/releases/download/v0.1/llc-ubuntu
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mv llc-ubuntu llc
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else
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wget https://github.com/wangrunji0408/RustOS/releases/download/v0.1/llc-macOS
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mv llc-macOS llc
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fi
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chmod +x llc
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cd ../kernel
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fi
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# if some crates are not exist, build for riscv32 first
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if ! [[ -f $CARGO_PATH/git/checkouts/bit-vec-437fa4a002bd318d/9861a58/src/lib.rs ]] || ! [[ -z ${TRAVIS_OS_NAME} ]]
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then
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make kernel arch=riscv32 board=none
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fi
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#============================================================================
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# Stupid long implementation
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gen_full_rlib() {
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PWD0=${PWD}
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cd ${OUTDIR}
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for X in ${CNAME}.*bc
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do
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${LLC} -march=${LLC_ARCH} -filetype=obj -mattr=+m,+c ${X}
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done
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for X in ${CNAME}.*o
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do
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${AR} r lib${CNAME}.rlib ${X}
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done
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cd ${PWD0}
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}
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#
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# Basic dependencies
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CNAME=core
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if ! [[ -f ${OUTDIR}/${CNAME}.o ]]
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then
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rustc --crate-name ${CNAME} $RUST_SRC_PATH/libcore/lib.rs \
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--color always --crate-type lib --emit=metadata,llvm-bc \
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-C opt-level=3 \
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-C debuginfo=2 \
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-Z force-unstable-if-unmarked \
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--out-dir ${OUTDIR} \
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--target $TARGET_JSON
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gen_full_rlib
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fi
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# Note: In recent nightly, compiler_builtins has been removed from rust_src.
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CNAME=compiler_builtins
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if ! [[ -f ${OUTDIR}/${CNAME}.o ]]
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then
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if [[ -d $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/compiler_builtins-0.1.5 ]]
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then
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COMPILER_BUILTINS_PATH=$CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/compiler_builtins-0.1.5
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else
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echo "Cannot find compiler_builtins crate! Please file an issue report"
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fi
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rustc --crate-name compiler_builtins ${COMPILER_BUILTINS_PATH}/src/lib.rs \
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--color always --crate-type lib --emit=metadata,llvm-bc \
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-C opt-level=3 \
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-C debuginfo=2 \
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-Z force-unstable-if-unmarked \
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--cfg 'feature="compiler-builtins"' \
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--cfg 'feature="mem"' \
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--out-dir ${OUTDIR} \
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--target $TARGET_JSON \
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-L ${OUTDIR}
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gen_full_rlib
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fi
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CNAME=alloc
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if ! [[ -f ${OUTDIR}/${CNAME}.o ]]
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then
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rustc --crate-name alloc $RUST_SRC_PATH/liballoc/lib.rs \
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--color always --crate-type lib --emit=metadata,llvm-bc \
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-C opt-level=3 \
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-C debuginfo=2 \
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-Z force-unstable-if-unmarked \
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--out-dir ${OUTDIR} \
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--target $TARGET_JSON \
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-L ${OUTDIR}
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gen_full_rlib
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fi
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CNAME=semver_parser
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if ! [[ -f ${OUTDIR}/${CNAME}.o ]]
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then
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rustc --crate-name semver_parser $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/semver-parser-0.7.0/src/lib.rs \
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--color always --crate-type lib --emit=metadata,llvm-bc \
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-C opt-level=1 \
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-C debuginfo=2 \
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-C debug-assertions=on \
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--out-dir ${OUTDIR} \
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-L ${OUTDIR} \
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--cap-lints allow
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gen_full_rlib
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fi
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CNAME=cfg_if
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if ! [[ -f ${OUTDIR}/${CNAME}.o ]]
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then
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rustc --crate-name cfg_if $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/cfg-if-0.1.6/src/lib.rs \
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--color always --crate-type lib --emit=metadata,llvm-bc \
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-C opt-level=1 \
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-C debuginfo=2 \
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-C debug-assertions=on \
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--out-dir ${OUTDIR} \
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--target $TARGET_JSON \
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-L ${OUTDIR} \
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--cap-lints allow
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gen_full_rlib
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fi
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CNAME=spin
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if ! [[ -f ${OUTDIR}/${CNAME}.o ]]
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then
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rustc --crate-name spin $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/spin-0.4.10/src/lib.rs \
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--color always --crate-type lib --emit=metadata,llvm-bc \
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-C opt-level=1 \
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-C debuginfo=2 \
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-C debug-assertions=on \
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--cfg 'feature="const_fn"' \
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--cfg 'feature="default"' \
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--cfg 'feature="once"' \
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--cfg 'feature="unstable"' \
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--out-dir ${OUTDIR} \
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--target $TARGET_JSON \
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-L ${OUTDIR} \
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--cap-lints allow
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gen_full_rlib
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fi
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CNAME=static_assertions
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if ! [[ -f ${OUTDIR}/${CNAME}.o ]]
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then
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rustc --crate-name static_assertions $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/static_assertions-0.3.1/src/lib.rs \
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--color always --crate-type lib --emit=metadata,llvm-bc \
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-C opt-level=1 \
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-C debuginfo=2 \
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-C debug-assertions=on \
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--out-dir ${OUTDIR} \
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--target $TARGET_JSON \
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-L ${OUTDIR} \
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--cap-lints allow
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gen_full_rlib
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fi
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CNAME=bit_field
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if ! [[ -f ${OUTDIR}/${CNAME}.o ]]
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then
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rustc --crate-name bit_field $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/bit_field-0.9.0/src/lib.rs \
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--color always --crate-type lib --emit=metadata,llvm-bc \
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-C opt-level=1 \
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-C debuginfo=2 \
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-C debug-assertions=on \
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--out-dir ${OUTDIR} \
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--target $TARGET_JSON \
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-L ${OUTDIR} \
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--cap-lints allow
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gen_full_rlib
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fi
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CNAME=zero
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if ! [[ -f ${OUTDIR}/${CNAME}.o ]]
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then
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rustc --crate-name zero $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/zero-0.1.2/src/lib.rs \
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--color always --crate-type lib --emit=metadata,llvm-bc \
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-C opt-level=1 \
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-C debuginfo=2 \
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-C debug-assertions=on \
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--out-dir ${OUTDIR} \
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--target $TARGET_JSON \
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-L ${OUTDIR} \
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--cap-lints allow
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gen_full_rlib
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fi
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CNAME=bit_vec
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if ! [[ -f ${OUTDIR}/${CNAME}.o ]]
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then
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rustc --crate-name bit_vec $CARGO_PATH/git/checkouts/bit-vec-437fa4a002bd318d/9861a58*/src/lib.rs \
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--color always --crate-type lib --emit=metadata,llvm-bc \
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-C opt-level=1 \
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-C debuginfo=2 \
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-C debug-assertions=on \
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--out-dir ${OUTDIR} \
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--target $TARGET_JSON \
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-L ${OUTDIR} \
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--cap-lints allow
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gen_full_rlib
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fi
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CNAME=bitflags
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if ! [[ -f ${OUTDIR}/${CNAME}.o ]]
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then
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rustc --crate-name bitflags $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/bitflags-1.0.4/src/lib.rs \
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--color always --crate-type lib --emit=metadata,llvm-bc \
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-C opt-level=1 \
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-C debuginfo=2 \
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-C debug-assertions=on \
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--cfg 'feature="default"' \
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--out-dir ${OUTDIR} \
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--target $TARGET_JSON \
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-L ${OUTDIR} \
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--cap-lints allow
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gen_full_rlib
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fi
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CNAME=managed
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if ! [[ -f ${OUTDIR}/${CNAME}.o ]]
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then
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rustc --crate-name managed $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/managed-0.7.1/src/lib.rs \
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--color always --crate-type lib --emit=metadata,llvm-bc \
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-C opt-level=1 \
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-C debuginfo=2 \
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-C debug-assertions=on \
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--cfg 'feature="alloc"' \
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--cfg 'feature="map"' \
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--out-dir ${OUTDIR} \
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--target $TARGET_JSON \
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-L ${OUTDIR} \
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--cap-lints allow
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gen_full_rlib
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fi
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CNAME=device_tree
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if ! [[ -f ${OUTDIR}/${CNAME}.o ]]
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then
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rustc --crate-name device_tree $CARGO_PATH/git/checkouts/device_tree-rs-7c4f9e86f346d07b/1bd9b4d*/src/lib.rs \
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--color always --crate-type lib --emit=metadata,llvm-bc \
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-C opt-level=1 \
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-C debuginfo=2 \
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-C debug-assertions=on \
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--out-dir ${OUTDIR} \
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--target $TARGET_JSON \
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-L ${OUTDIR} \
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--cap-lints allow
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gen_full_rlib
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fi
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CNAME=byteorder
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if ! [[ -f ${OUTDIR}/${CNAME}.o ]]
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then
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rustc --crate-name byteorder $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/byteorder-1.3.1/src/lib.rs \
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--color always --crate-type lib --emit=metadata,llvm-bc \
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-C opt-level=1 \
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-C debuginfo=2 \
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-C debug-assertions=on \
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--out-dir ${OUTDIR} \
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--target $TARGET_JSON \
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-L ${OUTDIR} \
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--cap-lints allow
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gen_full_rlib
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fi
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CNAME=log
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if ! [[ -f ${OUTDIR}/${CNAME}.o ]]
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then
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rustc --crate-name log $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/log-0.4.6/src/lib.rs \
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--color always --crate-type lib --emit=metadata,llvm-bc \
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-C opt-level=1 \
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-C debuginfo=2 \
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-C debug-assertions=on \
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--out-dir ${OUTDIR} \
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--target $TARGET_JSON \
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-L ${OUTDIR} \
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--cap-lints allow
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gen_full_rlib
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fi
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CNAME=smoltcp
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if ! [[ -f ${OUTDIR}/${CNAME}.o ]]
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then
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rustc --crate-name smoltcp $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/smoltcp-0.5.0/src/lib.rs \
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--color always --crate-type lib --emit=metadata,llvm-bc \
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-C opt-level=1 \
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-C debuginfo=2 \
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-C debug-assertions=on \
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--cfg 'feature="alloc"' \
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--cfg 'feature="log"' \
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--cfg 'feature="managed"' \
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--cfg 'feature="proto-igmp"' \
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--cfg 'feature="proto-ipv4"' \
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--cfg 'feature="socket-icmp"' \
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--cfg 'feature="socket-tcp"' \
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--cfg 'feature="socket-udp"' \
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--extern bitflags=${OUTDIR}/libbitflags.rlib \
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--extern byteorder=${OUTDIR}/libbyteorder.rlib \
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--extern log=${OUTDIR}/liblog.rlib \
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--extern managed=${OUTDIR}/libmanaged.rlib \
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--out-dir ${OUTDIR} \
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--target $TARGET_JSON \
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-L ${OUTDIR} \
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--cap-lints allow
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gen_full_rlib
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fi
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CNAME=volatile
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if ! [[ -f ${OUTDIR}/${CNAME}.o ]]
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then
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rustc --crate-name volatile $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/volatile-0.2.5/src/lib.rs \
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--color always --crate-type lib --emit=metadata,llvm-bc \
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-C opt-level=1 \
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-C debuginfo=2 \
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-C debug-assertions=on \
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--out-dir ${OUTDIR} \
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--target $TARGET_JSON \
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-L ${OUTDIR} \
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--cap-lints allow
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gen_full_rlib
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fi
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CNAME=once
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if ! [[ -f ${OUTDIR}/${CNAME}.o ]]
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then
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rustc --crate-name once $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/once-0.3.3/src/lib.rs \
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--color always --crate-type lib --emit=metadata,llvm-bc \
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-C opt-level=1 \
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-C debuginfo=2 \
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-C debug-assertions=on \
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--out-dir ${OUTDIR} \
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--target $TARGET_JSON \
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-L ${OUTDIR} \
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--cap-lints allow
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gen_full_rlib
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fi
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CNAME=bbl
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if ! [[ -f ${OUTDIR}/${CNAME}.o ]]
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then
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rustc --crate-name bbl $PWD/../crate/bbl/src/lib.rs \
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--color always --crate-type lib --emit=metadata,llvm-bc \
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-C opt-level=1 \
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-C debuginfo=2 \
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-C debug-assertions=on \
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--out-dir ${OUTDIR} \
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--target $TARGET_JSON \
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-L ${OUTDIR}
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gen_full_rlib
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fi
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CNAME=linked_list_allocator
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if ! [[ -f ${OUTDIR}/${CNAME}.o ]]
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then
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rustc --crate-name linked_list_allocator $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/linked_list_allocator-0.6.3/src/lib.rs \
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--color always --crate-type lib --emit=metadata,llvm-bc \
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-C opt-level=1 \
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-C debuginfo=2 \
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-C debug-assertions=on \
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--cfg 'feature="default"' \
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--cfg 'feature="spin"' \
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--cfg 'feature="use_spin"' \
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--out-dir ${OUTDIR} \
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--target $TARGET_JSON \
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-L ${OUTDIR} \
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--cap-lints allow
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gen_full_rlib
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fi
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CNAME=lazy_static
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if ! [[ -f ${OUTDIR}/${CNAME}.o ]]
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then
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rustc --crate-name lazy_static $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.2.0/src/lib.rs \
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--color always --crate-type lib --emit=metadata,llvm-bc \
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-C opt-level=1 \
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-C debuginfo=2 \
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-C debug-assertions=on \
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--cfg 'feature="spin"' \
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--cfg 'feature="spin_no_std"' \
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--out-dir ${OUTDIR} \
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--target $TARGET_JSON \
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-L ${OUTDIR} \
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--cap-lints allow
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gen_full_rlib
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fi
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#
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CNAME=xmas_elf
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if ! [[ -f ${OUTDIR}/${CNAME}.o ]]
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then
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rustc --crate-name xmas_elf $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/xmas-elf-0.6.2/src/lib.rs \
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--color always --crate-type lib --emit=metadata,llvm-bc \
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-C opt-level=1 \
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-C debuginfo=2 \
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-C debug-assertions=on \
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--out-dir ${OUTDIR} \
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--target $TARGET_JSON \
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-L ${OUTDIR} \
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--cap-lints allow
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||||
gen_full_rlib
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fi
|
||||
|
||||
CNAME=bit_allocator
|
||||
if ! [[ -f ${OUTDIR}/${CNAME}.o ]]
|
||||
then
|
||||
rustc --crate-name bit_allocator $PWD/../crate/bit-allocator/src/lib.rs \
|
||||
--color always --crate-type lib --emit=metadata,llvm-bc \
|
||||
-C opt-level=1 \
|
||||
-C debuginfo=2 \
|
||||
-C debug-assertions=on \
|
||||
--out-dir ${OUTDIR} \
|
||||
--target $TARGET_JSON \
|
||||
-L ${OUTDIR}
|
||||
gen_full_rlib
|
||||
fi
|
||||
|
||||
|
||||
CNAME=simple_filesystem
|
||||
if ! [[ -f ${OUTDIR}/${CNAME}.o ]]
|
||||
then
|
||||
rustc --edition=2018 --crate-name simple_filesystem $CARGO_PATH/git/checkouts/simplefilesystem-rust-868ccb44dbeefdea/48b3c26*/src/lib.rs \
|
||||
--color always --crate-type lib --emit=metadata,llvm-bc \
|
||||
-C opt-level=1 \
|
||||
-C debuginfo=2 \
|
||||
-C debug-assertions=on \
|
||||
--out-dir ${OUTDIR} \
|
||||
--target $TARGET_JSON \
|
||||
-L ${OUTDIR} \
|
||||
--extern bit_vec=${OUTDIR}/libbit_vec.rlib \
|
||||
--extern spin=${OUTDIR}/libspin.rlib \
|
||||
--extern static_assertions=${OUTDIR}/libstatic_assertions.rlib \
|
||||
--cap-lints allow
|
||||
gen_full_rlib
|
||||
fi
|
||||
|
||||
CNAME=rcore_process
|
||||
if ! [[ -f ${OUTDIR}/${CNAME}.o ]]
|
||||
then
|
||||
M_MODE="" rustc --edition=2018 --crate-name rcore_process $PWD/../crate/process/src/lib.rs \
|
||||
--color always --crate-type lib --emit=metadata,llvm-bc \
|
||||
-C opt-level=1 \
|
||||
-C debuginfo=2 \
|
||||
-C debug-assertions=on \
|
||||
--out-dir ${OUTDIR} \
|
||||
--target $TARGET_JSON \
|
||||
--extern log=${OUTDIR}/liblog.rlib \
|
||||
--extern spin=${OUTDIR}/libspin.rlib \
|
||||
-L ${OUTDIR}
|
||||
gen_full_rlib
|
||||
fi
|
||||
|
||||
CNAME=rcore_memory
|
||||
if ! [[ -f ${OUTDIR}/${CNAME}.o ]]
|
||||
then
|
||||
rustc --edition=2018 --crate-name rcore_memory $PWD/../crate/memory/src/lib.rs \
|
||||
--color always --crate-type lib --emit=metadata,llvm-bc \
|
||||
-C opt-level=1 \
|
||||
-C debuginfo=2 \
|
||||
-C debug-assertions=on \
|
||||
--out-dir ${OUTDIR} \
|
||||
--target $TARGET_JSON \
|
||||
--extern log=${OUTDIR}/liblog.rlib \
|
||||
-L ${OUTDIR}
|
||||
gen_full_rlib
|
||||
fi
|
||||
|
||||
CNAME=semver
|
||||
if ! [[ -f ${OUTDIR}/${CNAME}.o ]]
|
||||
then
|
||||
rustc --crate-name semver $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/semver-0.9.0/src/lib.rs \
|
||||
--color always --crate-type lib --emit=metadata,llvm-bc \
|
||||
-C opt-level=1 \
|
||||
-C debuginfo=2 \
|
||||
-C debug-assertions=on \
|
||||
--cfg 'feature="default"' \
|
||||
--out-dir ${OUTDIR} \
|
||||
-L ${OUTDIR} \
|
||||
--extern semver_parser=${OUTDIR}/libsemver_parser.rlib \
|
||||
--cap-lints allow
|
||||
gen_full_rlib
|
||||
fi
|
||||
|
||||
CNAME=rustc_version
|
||||
# omit build_script_build
|
||||
if ! [[ -f ${OUTDIR}/${CNAME}.o ]]
|
||||
then
|
||||
rustc --crate-name rustc_version $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/rustc_version-0.2.3/src/lib.rs \
|
||||
--color always --crate-type lib --emit=metadata,llvm-bc \
|
||||
-C opt-level=1 \
|
||||
-C debuginfo=2 \
|
||||
-C debug-assertions=on \
|
||||
--out-dir ${OUTDIR} \
|
||||
-L ${OUTDIR} \
|
||||
--extern semver=${OUTDIR}/libsemver.rlib \
|
||||
--cap-lints allow
|
||||
gen_full_rlib
|
||||
fi
|
||||
|
||||
CNAME=bare_metal
|
||||
# omit build_script_build
|
||||
if ! [[ -f ${OUTDIR}/${CNAME}.o ]]
|
||||
then
|
||||
rustc --crate-name bare_metal $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/bare-metal-0.2.4/src/lib.rs \
|
||||
--color always --crate-type lib --emit=metadata,llvm-bc \
|
||||
-C opt-level=1 \
|
||||
-C debuginfo=2 \
|
||||
-C debug-assertions=on \
|
||||
--out-dir ${OUTDIR} \
|
||||
--target $TARGET_JSON \
|
||||
-L ${OUTDIR} \
|
||||
--cap-lints allow
|
||||
gen_full_rlib
|
||||
fi
|
||||
|
||||
CNAME=riscv
|
||||
if ! [[ -f ${OUTDIR}/${CNAME}.o ]]
|
||||
then
|
||||
rustc --crate-name riscv $CARGO_PATH/git/checkouts/riscv-1e845b622ce46f1d/ac09fc6*/src/lib.rs \
|
||||
--color always --crate-type lib --emit=metadata,llvm-bc \
|
||||
-C opt-level=1 \
|
||||
-C debuginfo=2 \
|
||||
-C debug-assertions=on \
|
||||
--out-dir ${OUTDIR} \
|
||||
--target $TARGET_JSON \
|
||||
-L ${OUTDIR} \
|
||||
--extern bare_metal=${OUTDIR}/libbare_metal.rlib \
|
||||
--extern bit_field=${OUTDIR}/libbit_field.rlib \
|
||||
--extern bitflags=${OUTDIR}/libbitflags.rlib \
|
||||
--extern log=${OUTDIR}/liblog.rlib \
|
||||
--cap-lints allow
|
||||
gen_full_rlib
|
||||
fi
|
||||
|
||||
|
||||
# Hand generate build.rs
|
||||
if ! [[ -f ${OUTDIR}/libatomic_rt.a ]]
|
||||
then
|
||||
${CC} src/arch/riscv32/compiler_rt.c ${CFLAGS} -O3 -Wno-builtin-declaration-mismatch -c -o ${OUTDIR}/compiler_rt.o
|
||||
${AR} r ${OUTDIR}/libatomic_rt.a ${OUTDIR}/compiler_rt.o
|
||||
fi
|
||||
|
||||
if ! [[ -f ${OUTDIR}/libsfsimg.a ]]
|
||||
then
|
||||
cat >${OUTDIR}/sfsimg.S <<EOF
|
||||
.section .rodata
|
||||
.align 12
|
||||
.global _user_img_start
|
||||
.global _user_img_end
|
||||
_user_img_start:
|
||||
.incbin "${UCORE_USER_IMAGE}"
|
||||
_user_img_end:
|
||||
EOF
|
||||
if ! ${CC} ${OUTDIR}/sfsimg.S ${CFLAGS} -c -o ${OUTDIR}/sfsimg.o
|
||||
then
|
||||
echo "You should manually create sfs image!"
|
||||
exit 1
|
||||
fi
|
||||
${AR} r ${OUTDIR}/libsfsimg.a ${OUTDIR}/sfsimg.o
|
||||
fi
|
||||
|
||||
#make sfsimg
|
||||
|
||||
|
||||
CNAME=rcore
|
||||
#if ! [[ -f ${OUTDIR}/${CNAME}.o ]]
|
||||
#then
|
||||
if [[ ${board} = k210 ]]; then
|
||||
export UCORE_FEATURE_ARGS='--cfg feature="m_mode" --cfg feature="no_mmu" --cfg feature="board_k210"'
|
||||
cp src/arch/riscv32/board/k210/linker.ld src/arch/riscv32/boot/linker64.ld
|
||||
elif [[ ${board} = u540 ]]; then
|
||||
export UCORE_FEATURE_ARGS='--cfg feature="sv39" --cfg feature="board_u540"'
|
||||
cp src/arch/riscv32/board/u540/linker.ld src/arch/riscv32/boot/linker64.ld
|
||||
else
|
||||
cp src/arch/riscv32/board/u540/linker.ld src/arch/riscv32/boot/linker64.ld
|
||||
fi
|
||||
rustc --edition=2018 --crate-name rcore src/lib.rs \
|
||||
--color always --crate-type lib --emit=metadata,llvm-bc \
|
||||
-C opt-level=1 \
|
||||
-C debuginfo=2 \
|
||||
-C debug-assertions=on \
|
||||
${UCORE_FEATURE_ARGS} \
|
||||
--out-dir ${OUTDIR} \
|
||||
--target $TARGET_JSON \
|
||||
-L ${OUTDIR} \
|
||||
--extern bbl=${OUTDIR}/libbbl.rlib \
|
||||
--extern bit_allocator=${OUTDIR}/libbit_allocator.rlib \
|
||||
--extern bit_field=${OUTDIR}/libbit_field.rlib \
|
||||
--extern bitflags=${OUTDIR}/libbitflags.rlib \
|
||||
--extern lazy_static=${OUTDIR}/liblazy_static.rlib \
|
||||
--extern linked_list_allocator=${OUTDIR}/liblinked_list_allocator.rlib \
|
||||
--extern log=${OUTDIR}/liblog.rlib \
|
||||
--extern once=${OUTDIR}/libonce.rlib \
|
||||
--extern riscv=${OUTDIR}/libriscv.rlib \
|
||||
--extern simple_filesystem=${OUTDIR}/libsimple_filesystem.rlib \
|
||||
--extern spin=${OUTDIR}/libspin.rlib \
|
||||
--extern rcore_memory=${OUTDIR}/librcore_memory.rlib \
|
||||
--extern rcore_process=${OUTDIR}/librcore_process.rlib \
|
||||
--extern volatile=${OUTDIR}/libvolatile.rlib \
|
||||
--extern xmas_elf=${OUTDIR}/libxmas_elf.rlib \
|
||||
--extern device_tree=${OUTDIR}/libdevice_tree.rlib \
|
||||
--extern smoltcp=${OUTDIR}/libsmoltcp.rlib \
|
||||
-L native=${OUTDIR} -l static=sfsimg -l static=atomic_rt
|
||||
|
||||
gen_full_rlib
|
||||
#fi
|
||||
|
||||
#if ! [[ -f ${OUTDIR}/rcore ]]
|
||||
#then
|
||||
if [[ ${board} = k210 ]]; then
|
||||
export LINK_K210='-L native=kendryte'
|
||||
fi
|
||||
echo "rustc crate-type bin to ${TARGET_JSON}"
|
||||
rustc --edition=2018 --crate-name rcore src/main.rs \
|
||||
--color always --crate-type bin --emit=link \
|
||||
-C opt-level=1 \
|
||||
-C debuginfo=2 \
|
||||
-C debug-assertions=on \
|
||||
--out-dir ${OUTDIR} \
|
||||
--target $TARGET_JSON \
|
||||
-L ${OUTDIR} \
|
||||
--extern bbl=${OUTDIR}/libbbl.rlib \
|
||||
--extern bit_allocator=${OUTDIR}/libbit_allocator.rlib \
|
||||
--extern bit_field=${OUTDIR}/libbit_field.rlib \
|
||||
--extern bitflags=${OUTDIR}/libbitflags.rlib \
|
||||
--extern lazy_static=${OUTDIR}/liblazy_static.rlib \
|
||||
--extern linked_list_allocator=${OUTDIR}/liblinked_list_allocator.rlib \
|
||||
--extern log=${OUTDIR}/liblog.rlib \
|
||||
--extern once=${OUTDIR}/libonce.rlib \
|
||||
--extern riscv=${OUTDIR}/libriscv.rlib \
|
||||
--extern simple_filesystem=${OUTDIR}/libsimple_filesystem.rlib \
|
||||
--extern spin=${OUTDIR}/libspin.rlib \
|
||||
--extern rcore=${OUTDIR}/librcore.rlib \
|
||||
--extern rcore_memory=${OUTDIR}/librcore_memory.rlib \
|
||||
--extern rcore_process=${OUTDIR}/librcore_process.rlib \
|
||||
--extern volatile=${OUTDIR}/libvolatile.rlib \
|
||||
--extern xmas_elf=${OUTDIR}/libxmas_elf.rlib \
|
||||
--extern device_tree=${OUTDIR}/libdevice_tree.rlib \
|
||||
--extern smoltcp=${OUTDIR}/libsmoltcp.rlib \
|
||||
-L native=${OUTDIR} ${LINK_K210}
|
||||
#fi
|
||||
@ -1,135 +0,0 @@
|
||||
// http://llvm.org/docs/Atomics.html#libcalls-atomic
|
||||
|
||||
inline void mb() {
|
||||
__asm__ __volatile__("fence" ::: "memory");
|
||||
}
|
||||
|
||||
typedef unsigned u32;
|
||||
|
||||
// K210 doesn't support atomic operation on 0x40000000 (io port)
|
||||
// We have to detect it and move it to 0x80000000
|
||||
inline u32* fix_ptr32(u32 *ptr) {
|
||||
return ptr < (u32*)0x80000000?
|
||||
ptr + 0x40000000 / sizeof(u32):
|
||||
ptr;
|
||||
}
|
||||
|
||||
u32 __atomic_load_1(u32 *ptr) {
|
||||
ptr = fix_ptr32(ptr);
|
||||
return *ptr;
|
||||
}
|
||||
|
||||
u32 __atomic_load_2(u32 *ptr) {
|
||||
ptr = fix_ptr32(ptr);
|
||||
return *ptr;
|
||||
}
|
||||
|
||||
// relaxed
|
||||
u32 __atomic_load_4(u32 *ptr) {
|
||||
ptr = fix_ptr32(ptr);
|
||||
return *ptr;
|
||||
}
|
||||
|
||||
// release
|
||||
void __atomic_store_4(u32 *ptr, u32 val) {
|
||||
ptr = fix_ptr32(ptr);
|
||||
mb();
|
||||
__asm__ __volatile__("amoswap.w zero, %0, (%1)" :: "r"(val), "r"(ptr) : "memory");
|
||||
}
|
||||
|
||||
// strong, acquire
|
||||
char __atomic_compare_exchange_4(u32* ptr, u32* expected, u32 desired) {
|
||||
ptr = fix_ptr32(ptr);
|
||||
u32 val, expect = *expected, result, ret;
|
||||
while(1) {
|
||||
__asm__ __volatile__("lr.w.aq %0, (%1)" : "=r"(val) : "r"(ptr) : "memory");
|
||||
|
||||
ret = val == expect;
|
||||
if(!ret) {
|
||||
// *expected should always equal to the previous value of *ptr
|
||||
*expected = val;
|
||||
return ret;
|
||||
}
|
||||
|
||||
// Try: *ptr = desired. If success, result == 0, otherwise result != 0.
|
||||
__asm__ __volatile__("sc.w.aq %0, %1, (%2)" : "=r"(result) : "r"(desired), "r"(ptr) : "memory");
|
||||
if(result == 0) {
|
||||
return ret;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
u32 __atomic_fetch_add_4(u32* ptr, u32 val) {
|
||||
ptr = fix_ptr32(ptr);
|
||||
u32 res;
|
||||
__asm__ __volatile__("amoadd.w %0, %1, (%2)" : "=r"(res) : "r"(val), "r"(ptr) : "memory");
|
||||
return res;
|
||||
}
|
||||
|
||||
u32 __atomic_fetch_sub_4(u32* ptr, u32 val) {
|
||||
ptr = fix_ptr32(ptr);
|
||||
u32 res;
|
||||
__asm__ __volatile__("amoadd.w %0, %1, (%2)" : "=r"(res) : "r"(-val), "r"(ptr) : "memory");
|
||||
return res;
|
||||
}
|
||||
|
||||
#if __riscv_xlen == 64
|
||||
typedef unsigned long long u64;
|
||||
|
||||
// K210 doesn't support atomic operation on 0x40000000 (io port)
|
||||
// We have to detect it and move it to 0x80000000
|
||||
inline u64* fix_ptr64(u64 *ptr) {
|
||||
return ptr < (u64*)0x80000000?
|
||||
ptr + 0x40000000 / sizeof(u64):
|
||||
ptr;
|
||||
}
|
||||
|
||||
// relaxed
|
||||
u64 __atomic_load_8(u64 *ptr) {
|
||||
ptr = fix_ptr64(ptr);
|
||||
return *ptr;
|
||||
}
|
||||
|
||||
// release
|
||||
void __atomic_store_8(u64 *ptr, u64 val) {
|
||||
ptr = fix_ptr64(ptr);
|
||||
mb();
|
||||
__asm__ __volatile__("amoswap.d zero, %0, (%1)" :: "r"(val), "r"(ptr) : "memory");
|
||||
}
|
||||
|
||||
// strong, acquire
|
||||
char __atomic_compare_exchange_8(u64* ptr, u64* expected, u64 desired) {
|
||||
ptr = fix_ptr64(ptr);
|
||||
u64 val, expect = *expected, result, ret;
|
||||
while(1) {
|
||||
__asm__ __volatile__("lr.d.aq %0, (%1)" : "=r"(val) : "r"(ptr) : "memory");
|
||||
|
||||
ret = val == expect;
|
||||
if(!ret) {
|
||||
// *expected should always equal to the previous value of *ptr
|
||||
*expected = val;
|
||||
return ret;
|
||||
}
|
||||
|
||||
// Try: *ptr = desired. If success, result == 0, otherwise result != 0.
|
||||
__asm__ __volatile__("sc.d.aq %0, %1, (%2)" : "=r"(result) : "r"(desired), "r"(ptr) : "memory");
|
||||
if(result == 0) {
|
||||
return ret;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
u64 __atomic_fetch_add_8(u64* ptr, u64 val) {
|
||||
ptr = fix_ptr64(ptr);
|
||||
u64 res;
|
||||
__asm__ __volatile__("amoadd.d %0, %1, (%2)" : "=r"(res) : "r"(val), "r"(ptr) : "memory");
|
||||
return res;
|
||||
}
|
||||
|
||||
u64 __atomic_fetch_sub_8(u64* ptr, u64 val) {
|
||||
ptr = fix_ptr64(ptr);
|
||||
u64 res;
|
||||
__asm__ __volatile__("amoadd.d %0, %1, (%2)" : "=r"(res) : "r"(-val), "r"(ptr) : "memory");
|
||||
return res;
|
||||
}
|
||||
#endif
|
||||
Loading…
Reference in new issue