mu2pwryse
/
pebstwck3
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Completely get rid of cargo-generated target/

Browse Source
master
dzy 6 years ago
parent 61a3beb8ba
commit f954c2fd6a
3 changed files with 387 additions and 376 deletions
Show Stats Download Patch File Download Diff File

742
kernel/run-qemu-script-custom-llc
Unescape View File

@ -1,7 +1,11 @@
#!/bin/bash
# The contents are adopted from xbuild verbose output.
# Output files are in $PWD/outdir
# Usage:
# Just run
# $ ./run-qemu-script-custom-llc
set -e
# The contents are adopted from xbuild verbose output.
if ! [ -d outdir ]
then
echo "You have to \`mkdir outdir\` first."
@ -9,15 +13,25 @@ then
exit 1
fi
#export LLC=~dzy/rust/rust/build/x86_64-unknown-linux-gnu/llvm/bin/llc
# CONFIGURATIONS
export LLC=~dzy/llvm/rust-llvm-build/bin/llc
export LLC_ARCH=riscv32
export RUSTUP_SRCDIR=/home/dzy/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/src
export TARGET_JSON=$PWD/riscv32-blog_os.json
export CARGO_PATH=/home/dzy/.cargo
#============================================================================
# Stupid long implementation
gen_full_rlib() {
cd outdir
for X in ${CNAME}.*ll
do
sed 's/, retainedNodes: ![0-9]\+//' -i ${X}
$LLC -march=riscv64 -filetype=obj ${X}
# If using old LLVM because of asb's patch, uncomment the following line.
# It only affects debugging.
# sed 's/, retainedNodes: ![0-9]\+//' -i ${X}
$LLC -march=$LLC_ARCH -filetype=obj ${X}
done
for X in ${CNAME}.*o
do
@ -26,350 +40,370 @@ gen_full_rlib() {
cd ..
}
#CNAME=core
#rustc --crate-name ${CNAME} /home/dzy/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/src/libcore/lib.rs \
# --color never --crate-type lib --emit=metadata,llvm-ir \
# -C opt-level=3 \
# -C debuginfo=2 \
# -Z force-unstable-if-unmarked \
# --out-dir $PWD/outdir \
# --target /home/dzy/rust/RustOS/kernel/rv64.json
#gen_full_rlib
#
#CNAME=compiler_builtins
## omit build_script_build
#rustc --crate-name compiler_builtins /home/dzy/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/src/libcompiler_builtins/src/lib.rs \
# --color never --crate-type lib --emit=metadata,llvm-ir \
# -C opt-level=3 \
# -C debuginfo=2 \
# -Z force-unstable-if-unmarked \
# --cfg 'feature="compiler-builtins"' \
# --cfg 'feature="mem"' \
# --out-dir $PWD/outdir \
# --target /home/dzy/rust/RustOS/kernel/rv64.json \
# -L $PWD/outdir
#gen_full_rlib
#
#CNAME=alloc
#rustc --crate-name alloc /home/dzy/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/src/liballoc/lib.rs \
# --color never --crate-type lib --emit=metadata,llvm-ir \
# -C opt-level=3 \
# -C debuginfo=2 \
# -Z force-unstable-if-unmarked \
# --out-dir $PWD/outdir \
# --target /home/dzy/rust/RustOS/kernel/rv64.json \
# -L $PWD/outdir
#gen_full_rlib
#
#
#
#CNAME=semver_parser
#rustc --crate-name semver_parser /home/dzy/.cargo/registry/src/github.com-1ecc6299db9ec823/semver-parser-0.7.0/src/lib.rs \
# --color never --crate-type lib --emit=metadata,llvm-ir \
# -C opt-level=1 \
# -C debuginfo=2 \
# -C debug-assertions=on \
# --out-dir $PWD/outdir \
# -L $PWD/outdir \
# --cap-lints allow
#gen_full_rlib
#
#CNAME=cfg_if
#rustc --crate-name cfg_if /home/dzy/.cargo/registry/src/github.com-1ecc6299db9ec823/cfg-if-0.1.6/src/lib.rs \
# --color never --crate-type lib --emit=metadata,llvm-ir \
# -C opt-level=1 \
# -C debuginfo=2 \
# -C debug-assertions=on \
# --out-dir $PWD/outdir \
# --target /home/dzy/rust/RustOS/kernel/rv64.json \
# -L $PWD/outdir \
# --cap-lints allow
#gen_full_rlib
#
#CNAME=spin
#rustc --crate-name spin /home/dzy/.cargo/registry/src/github.com-1ecc6299db9ec823/spin-0.4.10/src/lib.rs \
# --color never --crate-type lib --emit=metadata,llvm-ir \
# -C opt-level=1 \
# -C debuginfo=2 \
# -C debug-assertions=on \
# --cfg 'feature="const_fn"' \
# --cfg 'feature="default"' \
# --cfg 'feature="once"' \
# --cfg 'feature="unstable"' \
# --out-dir $PWD/outdir \
# --target /home/dzy/rust/RustOS/kernel/rv64.json \
# -L $PWD/outdir \
# --cap-lints allow
#gen_full_rlib
#
#CNAME=cc
#rustc --crate-name cc /home/dzy/.cargo/registry/src/github.com-1ecc6299db9ec823/cc-1.0.25/src/lib.rs \
# --color never --crate-type lib --emit=metadata,llvm-ir \
# -C opt-level=1 \
# -C debuginfo=2 \
# -C debug-assertions=on \
# --out-dir $PWD/outdir \
# -L $PWD/outdir \
# --cap-lints allow
#gen_full_rlib
#
#CNAME=static_assertions
#rustc --crate-name static_assertions /home/dzy/.cargo/registry/src/github.com-1ecc6299db9ec823/static_assertions-0.3.1/src/lib.rs \
# --color never --crate-type lib --emit=metadata,llvm-ir \
# -C opt-level=1 \
# -C debuginfo=2 \
# -C debug-assertions=on \
# --out-dir $PWD/outdir \
# --target /home/dzy/rust/RustOS/kernel/rv64.json \
# -L $PWD/outdir \
# --cap-lints allow
#gen_full_rlib
#
#CNAME=bit_field
#rustc --crate-name bit_field /home/dzy/.cargo/registry/src/github.com-1ecc6299db9ec823/bit_field-0.9.0/src/lib.rs \
# --color never --crate-type lib --emit=metadata,llvm-ir \
# -C opt-level=1 \
# -C debuginfo=2 \
# -C debug-assertions=on \
# --out-dir $PWD/outdir \
# --target /home/dzy/rust/RustOS/kernel/rv64.json \
# -L $PWD/outdir \
# --cap-lints allow
#gen_full_rlib
#
#CNAME=zero
#rustc --crate-name zero /home/dzy/.cargo/registry/src/github.com-1ecc6299db9ec823/zero-0.1.2/src/lib.rs \
# --color never --crate-type lib --emit=metadata,llvm-ir \
# -C opt-level=1 \
# -C debuginfo=2 \
# -C debug-assertions=on \
# --out-dir $PWD/outdir \
# --target /home/dzy/rust/RustOS/kernel/rv64.json \
# -L $PWD/outdir \
# --cap-lints allow
#gen_full_rlib
#
#CNAME=bit_vec
#rustc --crate-name bit_vec /home/dzy/.cargo/git/checkouts/bit-vec-437fa4a002bd318d/9861a58d6e76/src/lib.rs \
# --color never --crate-type lib --emit=metadata,llvm-ir \
# -C opt-level=1 \
# -C debuginfo=2 \
# -C debug-assertions=on \
# --out-dir $PWD/outdir \
# --target /home/dzy/rust/RustOS/kernel/rv64.json \
# -L $PWD/outdir \
# --cap-lints allow
#gen_full_rlib
#
#CNAME=bitflags
#rustc --crate-name bitflags /home/dzy/.cargo/registry/src/github.com-1ecc6299db9ec823/bitflags-1.0.4/src/lib.rs \
# --color never --crate-type lib --emit=metadata,llvm-ir \
# -C opt-level=1 \
# -C debuginfo=2 \
# -C debug-assertions=on \
# --cfg 'feature="default"' \
# --out-dir $PWD/outdir \
# --target /home/dzy/rust/RustOS/kernel/rv64.json \
# -L $PWD/outdir \
# --cap-lints allow
#gen_full_rlib
#
#CNAME=volatile
#rustc --crate-name volatile /home/dzy/.cargo/registry/src/github.com-1ecc6299db9ec823/volatile-0.2.5/src/lib.rs \
# --color never --crate-type lib --emit=metadata,llvm-ir \
# -C opt-level=1 \
# -C debuginfo=2 \
# -C debug-assertions=on \
# --out-dir $PWD/outdir \
# --target /home/dzy/rust/RustOS/kernel/rv64.json \
# -L $PWD/outdir \
# --cap-lints allow
#gen_full_rlib
#
#CNAME=once
#rustc --crate-name once /home/dzy/.cargo/registry/src/github.com-1ecc6299db9ec823/once-0.3.3/src/lib.rs \
# --color never --crate-type lib --emit=metadata,llvm-ir \
# -C opt-level=1 \
# -C debuginfo=2 \
# -C debug-assertions=on \
# --out-dir $PWD/outdir \
# --target /home/dzy/rust/RustOS/kernel/rv64.json \
# -L $PWD/outdir \
# --cap-lints allow
#gen_full_rlib
#
#CNAME=bbl
#rustc --crate-name bbl /home/dzy/rust/RustOS/crate/bbl/src/lib.rs \
# --color never --crate-type lib --emit=metadata,llvm-ir \
# -C opt-level=1 \
# -C debuginfo=2 \
# -C debug-assertions=on \
# --out-dir $PWD/outdir \
# --target /home/dzy/rust/RustOS/kernel/rv64.json \
# -L $PWD/outdir
#gen_full_rlib
#
#CNAME=log
#rustc --crate-name log /home/dzy/.cargo/registry/src/github.com-1ecc6299db9ec823/log-0.4.6/src/lib.rs \
# --color never --crate-type lib --emit=metadata,llvm-ir \
# -C opt-level=1 \
# -C debuginfo=2 \
# -C debug-assertions=on \
# --out-dir $PWD/outdir \
# --target /home/dzy/rust/RustOS/kernel/rv64.json \
# -L $PWD/outdir \
# --cap-lints allow
#gen_full_rlib
#
#CNAME=linked_list_allocator
#rustc --crate-name linked_list_allocator /home/dzy/.cargo/registry/src/github.com-1ecc6299db9ec823/linked_list_allocator-0.6.3/src/lib.rs \
# --color never --crate-type lib --emit=metadata,llvm-ir \
# -C opt-level=1 \
# -C debuginfo=2 \
# -C debug-assertions=on \
# --cfg 'feature="default"' \
# --cfg 'feature="spin"' \
# --cfg 'feature="use_spin"' \
# --out-dir $PWD/outdir \
# --target /home/dzy/rust/RustOS/kernel/rv64.json \
# -L $PWD/outdir \
# --cap-lints allow
#gen_full_rlib
#
#CNAME=lazy_static
#rustc --crate-name lazy_static /home/dzy/.cargo/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.2.0/src/lib.rs \
# --color never --crate-type lib --emit=metadata,llvm-ir \
# -C opt-level=1 \
# -C debuginfo=2 \
# -C debug-assertions=on \
# --cfg 'feature="spin"' \
# --cfg 'feature="spin_no_std"' \
# --out-dir $PWD/outdir \
# --target /home/dzy/rust/RustOS/kernel/rv64.json \
# -L $PWD/outdir \
# --cap-lints allow
#gen_full_rlib
#
#CNAME=xmas_elf
#rustc --crate-name xmas_elf /home/dzy/.cargo/registry/src/github.com-1ecc6299db9ec823/xmas-elf-0.6.2/src/lib.rs \
# --color never --crate-type lib --emit=metadata,llvm-ir \
# -C opt-level=1 \
# -C debuginfo=2 \
# -C debug-assertions=on \
# --out-dir $PWD/outdir \
# --target /home/dzy/rust/RustOS/kernel/rv64.json \
# -L $PWD/outdir \
# --cap-lints allow
#gen_full_rlib
#
#CNAME=bit_allocator
#rustc --crate-name bit_allocator /home/dzy/rust/RustOS/crate/bit-allocator/src/lib.rs \
# --color never --crate-type lib --emit=metadata,llvm-ir \
# -C opt-level=1 \
# -C debuginfo=2 \
# -C debug-assertions=on \
# --out-dir $PWD/outdir \
# --target /home/dzy/rust/RustOS/kernel/rv64.json \
# -L $PWD/outdir
#gen_full_rlib
#
#
#CNAME=simple_filesystem
#rustc --edition=2018 --crate-name simple_filesystem /home/dzy/.cargo/git/checkouts/simplefilesystem-rust-868ccb44dbeefdea/249383f7e3f1/src/lib.rs \
# --color never --crate-type lib --emit=metadata,llvm-ir \
# -C opt-level=1 \
# -C debuginfo=2 \
# -C debug-assertions=on \
# --out-dir $PWD/outdir \
# --target /home/dzy/rust/RustOS/kernel/rv64.json \
# -L $PWD/outdir \
# --extern bit_vec=$PWD/outdir/libbit_vec.rlib \
# --extern spin=$PWD/outdir/libspin.rlib \
# --extern static_assertions=$PWD/outdir/libstatic_assertions.rlib \
# --cap-lints allow
#gen_full_rlib
#
#CNAME=ucore_process
#rustc --edition=2018 --crate-name ucore_process /home/dzy/rust/RustOS/crate/process/src/lib.rs \
# --color never --crate-type lib --emit=metadata,llvm-ir \
# -C opt-level=1 \
# -C debuginfo=2 \
# -C debug-assertions=on \
# --out-dir $PWD/outdir \
# --target /home/dzy/rust/RustOS/kernel/rv64.json \
# --extern log=$PWD/outdir/liblog.rlib \
# --extern spin=$PWD/outdir/libspin.rlib \
# -L $PWD/outdir
#gen_full_rlib
#
#CNAME=ucore_memory
#rustc --edition=2018 --crate-name ucore_memory /home/dzy/rust/RustOS/crate/memory/src/lib.rs \
# --color never --crate-type lib --emit=metadata,llvm-ir \
# -C opt-level=1 \
# -C debuginfo=2 \
# -C debug-assertions=on \
# --out-dir $PWD/outdir \
# --target /home/dzy/rust/RustOS/kernel/rv64.json \
# --extern log=$PWD/outdir/liblog.rlib \
# -L $PWD/outdir
#gen_full_rlib
#
#CNAME=semver
#rustc --crate-name semver /home/dzy/.cargo/registry/src/github.com-1ecc6299db9ec823/semver-0.9.0/src/lib.rs \
# --color never --crate-type lib --emit=metadata,llvm-ir \
# -C opt-level=1 \
# -C debuginfo=2 \
# -C debug-assertions=on \
# --cfg 'feature="default"' \
# --out-dir $PWD/outdir \
# -L $PWD/outdir \
# --extern semver_parser=$PWD/outdir/libsemver_parser.rlib \
# --cap-lints allow
#gen_full_rlib
#
#CNAME=rustc_version
## omit build_script_build
#rustc --crate-name rustc_version /home/dzy/.cargo/registry/src/github.com-1ecc6299db9ec823/rustc_version-0.2.3/src/lib.rs \
# --color never --crate-type lib --emit=metadata,llvm-ir \
# -C opt-level=1 \
# -C debuginfo=2 \
# -C debug-assertions=on \
# --out-dir $PWD/outdir \
# -L $PWD/outdir \
# --extern semver=$PWD/outdir/libsemver.rlib \
# --cap-lints allow
#gen_full_rlib
#
#CNAME=bare_metal
## omit build_script_build
#rustc --crate-name bare_metal /home/dzy/.cargo/registry/src/github.com-1ecc6299db9ec823/bare-metal-0.2.4/src/lib.rs \
# --color never --crate-type lib --emit=metadata,llvm-ir \
# -C opt-level=1 \
# -C debuginfo=2 \
# -C debug-assertions=on \
# --out-dir $PWD/outdir \
# --target /home/dzy/rust/RustOS/kernel/rv64.json \
# -L $PWD/outdir \
# --cap-lints allow
#gen_full_rlib
#
#CNAME=riscv
#rustc --crate-name riscv /home/dzy/.cargo/git/checkouts/riscv-1e845b622ce46f1d/966eb26d5e8d/src/lib.rs \
# --color never --crate-type lib --emit=metadata,llvm-ir \
# -C opt-level=1 \
# -C debuginfo=2 \
# -C debug-assertions=on \
# --out-dir $PWD/outdir \
# --target /home/dzy/rust/RustOS/kernel/rv64.json \
# -L $PWD/outdir \
# --extern bare_metal=$PWD/outdir/libbare_metal.rlib \
# --extern bit_field=$PWD/outdir/libbit_field.rlib \
# --extern bitflags=$PWD/outdir/libbitflags.rlib \
# --cap-lints allow
#gen_full_rlib
# Basic dependencies
CNAME=core
rustc --crate-name ${CNAME} $RUSTUP_SRCDIR/libcore/lib.rs \
--color never --crate-type lib --emit=metadata,llvm-ir \
-C opt-level=3 \
-C debuginfo=2 \
-Z force-unstable-if-unmarked \
--out-dir $PWD/outdir \
--target $TARGET_JSON
gen_full_rlib
CNAME=compiler_builtins
# omit build_script_build
rustc --crate-name compiler_builtins $RUSTUP_SRCDIR/libcompiler_builtins/src/lib.rs \
--color never --crate-type lib --emit=metadata,llvm-ir \
-C opt-level=3 \
-C debuginfo=2 \
-Z force-unstable-if-unmarked \
--cfg 'feature="compiler-builtins"' \
--cfg 'feature="mem"' \
--out-dir $PWD/outdir \
--target $TARGET_JSON \
-L $PWD/outdir
gen_full_rlib
CNAME=alloc
rustc --crate-name alloc $RUSTUP_SRCDIR/liballoc/lib.rs \
--color never --crate-type lib --emit=metadata,llvm-ir \
-C opt-level=3 \
-C debuginfo=2 \
-Z force-unstable-if-unmarked \
--out-dir $PWD/outdir \
--target $TARGET_JSON \
-L $PWD/outdir
gen_full_rlib
CNAME=semver_parser
rustc --crate-name semver_parser $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/semver-parser-0.7.0/src/lib.rs \
--color never --crate-type lib --emit=metadata,llvm-ir \
-C opt-level=1 \
-C debuginfo=2 \
-C debug-assertions=on \
--out-dir $PWD/outdir \
-L $PWD/outdir \
--cap-lints allow
gen_full_rlib
CNAME=cfg_if
rustc --crate-name cfg_if $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/cfg-if-0.1.6/src/lib.rs \
--color never --crate-type lib --emit=metadata,llvm-ir \
-C opt-level=1 \
-C debuginfo=2 \
-C debug-assertions=on \
--out-dir $PWD/outdir \
--target $TARGET_JSON \
-L $PWD/outdir \
--cap-lints allow
gen_full_rlib
CNAME=spin
rustc --crate-name spin $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/spin-0.4.10/src/lib.rs \
--color never --crate-type lib --emit=metadata,llvm-ir \
-C opt-level=1 \
-C debuginfo=2 \
-C debug-assertions=on \
--cfg 'feature="const_fn"' \
--cfg 'feature="default"' \
--cfg 'feature="once"' \
--cfg 'feature="unstable"' \
--out-dir $PWD/outdir \
--target $TARGET_JSON \
-L $PWD/outdir \
--cap-lints allow
gen_full_rlib
CNAME=cc
rustc --crate-name cc $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/cc-1.0.25/src/lib.rs \
--color never --crate-type lib --emit=metadata,llvm-ir \
-C opt-level=1 \
-C debuginfo=2 \
-C debug-assertions=on \
--out-dir $PWD/outdir \
-L $PWD/outdir \
--cap-lints allow
gen_full_rlib
CNAME=static_assertions
rustc --crate-name static_assertions $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/static_assertions-0.3.1/src/lib.rs \
--color never --crate-type lib --emit=metadata,llvm-ir \
-C opt-level=1 \
-C debuginfo=2 \
-C debug-assertions=on \
--out-dir $PWD/outdir \
--target $TARGET_JSON \
-L $PWD/outdir \
--cap-lints allow
gen_full_rlib
CNAME=bit_field
rustc --crate-name bit_field $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/bit_field-0.9.0/src/lib.rs \
--color never --crate-type lib --emit=metadata,llvm-ir \
-C opt-level=1 \
-C debuginfo=2 \
-C debug-assertions=on \
--out-dir $PWD/outdir \
--target $TARGET_JSON \
-L $PWD/outdir \
--cap-lints allow
gen_full_rlib
CNAME=zero
rustc --crate-name zero $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/zero-0.1.2/src/lib.rs \
--color never --crate-type lib --emit=metadata,llvm-ir \
-C opt-level=1 \
-C debuginfo=2 \
-C debug-assertions=on \
--out-dir $PWD/outdir \
--target $TARGET_JSON \
-L $PWD/outdir \
--cap-lints allow
gen_full_rlib
CNAME=bit_vec
rustc --crate-name bit_vec $CARGO_PATH/git/checkouts/bit-vec-437fa4a002bd318d/9861a58d6e76/src/lib.rs \
--color never --crate-type lib --emit=metadata,llvm-ir \
-C opt-level=1 \
-C debuginfo=2 \
-C debug-assertions=on \
--out-dir $PWD/outdir \
--target $TARGET_JSON \
-L $PWD/outdir \
--cap-lints allow
gen_full_rlib
CNAME=bitflags
rustc --crate-name bitflags $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/bitflags-1.0.4/src/lib.rs \
--color never --crate-type lib --emit=metadata,llvm-ir \
-C opt-level=1 \
-C debuginfo=2 \
-C debug-assertions=on \
--cfg 'feature="default"' \
--out-dir $PWD/outdir \
--target $TARGET_JSON \
-L $PWD/outdir \
--cap-lints allow
gen_full_rlib
CNAME=volatile
rustc --crate-name volatile $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/volatile-0.2.5/src/lib.rs \
--color never --crate-type lib --emit=metadata,llvm-ir \
-C opt-level=1 \
-C debuginfo=2 \
-C debug-assertions=on \
--out-dir $PWD/outdir \
--target $TARGET_JSON \
-L $PWD/outdir \
--cap-lints allow
gen_full_rlib
CNAME=once
rustc --crate-name once $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/once-0.3.3/src/lib.rs \
--color never --crate-type lib --emit=metadata,llvm-ir \
-C opt-level=1 \
-C debuginfo=2 \
-C debug-assertions=on \
--out-dir $PWD/outdir \
--target $TARGET_JSON \
-L $PWD/outdir \
--cap-lints allow
gen_full_rlib
CNAME=bbl
rustc --crate-name bbl $PWD/../crate/bbl/src/lib.rs \
--color never --crate-type lib --emit=metadata,llvm-ir \
-C opt-level=1 \
-C debuginfo=2 \
-C debug-assertions=on \
--out-dir $PWD/outdir \
--target $TARGET_JSON \
-L $PWD/outdir
gen_full_rlib
CNAME=log
rustc --crate-name log $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/log-0.4.6/src/lib.rs \
--color never --crate-type lib --emit=metadata,llvm-ir \
-C opt-level=1 \
-C debuginfo=2 \
-C debug-assertions=on \
--out-dir $PWD/outdir \
--target $TARGET_JSON \
-L $PWD/outdir \
--cap-lints allow
gen_full_rlib
CNAME=linked_list_allocator
rustc --crate-name linked_list_allocator $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/linked_list_allocator-0.6.3/src/lib.rs \
--color never --crate-type lib --emit=metadata,llvm-ir \
-C opt-level=1 \
-C debuginfo=2 \
-C debug-assertions=on \
--cfg 'feature="default"' \
--cfg 'feature="spin"' \
--cfg 'feature="use_spin"' \
--out-dir $PWD/outdir \
--target $TARGET_JSON \
-L $PWD/outdir \
--cap-lints allow
gen_full_rlib
CNAME=lazy_static
rustc --crate-name lazy_static $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.2.0/src/lib.rs \
--color never --crate-type lib --emit=metadata,llvm-ir \
-C opt-level=1 \
-C debuginfo=2 \
-C debug-assertions=on \
--cfg 'feature="spin"' \
--cfg 'feature="spin_no_std"' \
--out-dir $PWD/outdir \
--target $TARGET_JSON \
-L $PWD/outdir \
--cap-lints allow
gen_full_rlib
#
CNAME=xmas_elf
rustc --crate-name xmas_elf $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/xmas-elf-0.6.2/src/lib.rs \
--color never --crate-type lib --emit=metadata,llvm-ir \
-C opt-level=1 \
-C debuginfo=2 \
-C debug-assertions=on \
--out-dir $PWD/outdir \
--target $TARGET_JSON \
-L $PWD/outdir \
--cap-lints allow
gen_full_rlib
CNAME=bit_allocator
rustc --crate-name bit_allocator $PWD/../crate/bit-allocator/src/lib.rs \
--color never --crate-type lib --emit=metadata,llvm-ir \
-C opt-level=1 \
-C debuginfo=2 \
-C debug-assertions=on \
--out-dir $PWD/outdir \
--target $TARGET_JSON \
-L $PWD/outdir
gen_full_rlib
CNAME=simple_filesystem
rustc --edition=2018 --crate-name simple_filesystem $CARGO_PATH/git/checkouts/simplefilesystem-rust-868ccb44dbeefdea/249383f7e3f1/src/lib.rs \
--color never --crate-type lib --emit=metadata,llvm-ir \
-C opt-level=1 \
-C debuginfo=2 \
-C debug-assertions=on \
--out-dir $PWD/outdir \
--target $TARGET_JSON \
-L $PWD/outdir \
--extern bit_vec=$PWD/outdir/libbit_vec.rlib \
--extern spin=$PWD/outdir/libspin.rlib \
--extern static_assertions=$PWD/outdir/libstatic_assertions.rlib \
--cap-lints allow
gen_full_rlib
CNAME=ucore_process
rustc --edition=2018 --crate-name ucore_process $PWD/../crate/process/src/lib.rs \
--color never --crate-type lib --emit=metadata,llvm-ir \
-C opt-level=1 \
-C debuginfo=2 \
-C debug-assertions=on \
--out-dir $PWD/outdir \
--target $TARGET_JSON \
--extern log=$PWD/outdir/liblog.rlib \
--extern spin=$PWD/outdir/libspin.rlib \
-L $PWD/outdir
gen_full_rlib
CNAME=ucore_memory
rustc --edition=2018 --crate-name ucore_memory $PWD/../crate/memory/src/lib.rs \
--color never --crate-type lib --emit=metadata,llvm-ir \
-C opt-level=1 \
-C debuginfo=2 \
-C debug-assertions=on \
--out-dir $PWD/outdir \
--target $TARGET_JSON \
--extern log=$PWD/outdir/liblog.rlib \
-L $PWD/outdir
gen_full_rlib
CNAME=semver
rustc --crate-name semver $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/semver-0.9.0/src/lib.rs \
--color never --crate-type lib --emit=metadata,llvm-ir \
-C opt-level=1 \
-C debuginfo=2 \
-C debug-assertions=on \
--cfg 'feature="default"' \
--out-dir $PWD/outdir \
-L $PWD/outdir \
--extern semver_parser=$PWD/outdir/libsemver_parser.rlib \
--cap-lints allow
gen_full_rlib
CNAME=rustc_version
# omit build_script_build
rustc --crate-name rustc_version $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/rustc_version-0.2.3/src/lib.rs \
--color never --crate-type lib --emit=metadata,llvm-ir \
-C opt-level=1 \
-C debuginfo=2 \
-C debug-assertions=on \
--out-dir $PWD/outdir \
-L $PWD/outdir \
--extern semver=$PWD/outdir/libsemver.rlib \
--cap-lints allow
gen_full_rlib
CNAME=bare_metal
# omit build_script_build
rustc --crate-name bare_metal $CARGO_PATH/registry/src/github.com-1ecc6299db9ec823/bare-metal-0.2.4/src/lib.rs \
--color never --crate-type lib --emit=metadata,llvm-ir \
-C opt-level=1 \
-C debuginfo=2 \
-C debug-assertions=on \
--out-dir $PWD/outdir \
--target $TARGET_JSON \
-L $PWD/outdir \
--cap-lints allow
gen_full_rlib
CNAME=riscv
rustc --crate-name riscv $CARGO_PATH/git/checkouts/riscv-1e845b622ce46f1d/966eb26d5e8d/src/lib.rs \
--color never --crate-type lib --emit=metadata,llvm-ir \
-C opt-level=1 \
-C debuginfo=2 \
-C debug-assertions=on \
--out-dir $PWD/outdir \
--target $TARGET_JSON \
-L $PWD/outdir \
--extern bare_metal=$PWD/outdir/libbare_metal.rlib \
--extern bit_field=$PWD/outdir/libbit_field.rlib \
--extern bitflags=$PWD/outdir/libbitflags.rlib \
--cap-lints allow
gen_full_rlib
# Hand generate build.rs
riscv32-unknown-elf-gcc src/arch/riscv32/compiler_rt.c -march=rv32ia -mabi=ilp32 -c -o outdir/compiler_rt.o
ar r outdir/libatomic_rt.a outdir/compiler_rt.o
cat >outdir/sfsimg.S <<EOF
.section .rodata
.align 12
.global _user_img_start
.global _user_img_end
_user_img_start:
.incbin "../user/build/user-riscv32.img"
_user_img_end:
EOF
riscv32-unknown-elf-gcc outdir/sfsimg.S -march=rv32ia -mabi=ilp32 -c -o outdir/sfsimg.o
ar r outdir/libsfsimg.a outdir/sfsimg.o
make sfsimg
CNAME=ucore
rustc --edition=2018 --crate-name ucore src/lib.rs \
--color never --crate-type lib --emit=metadata,llvm-ir \
@ -377,7 +411,7 @@ rustc --edition=2018 --crate-name ucore src/lib.rs \
-C debuginfo=2 \
-C debug-assertions=on \
--out-dir $PWD/outdir \
--target /home/dzy/rust/RustOS/kernel/rv64.json \
--target $TARGET_JSON \
-L $PWD/outdir \
--extern bbl=$PWD/outdir/libbbl.rlib \
--extern bit_allocator=$PWD/outdir/libbit_allocator.rlib \
@ -394,17 +428,17 @@ rustc --edition=2018 --crate-name ucore src/lib.rs \
--extern ucore_process=$PWD/outdir/libucore_process.rlib \
--extern volatile=$PWD/outdir/libvolatile.rlib \
--extern xmas_elf=$PWD/outdir/libxmas_elf.rlib \
-L native=/home/dzy/rust/RustOS/kernel/target/rv64/debug/build/ucore-6787973a04115b52/out \
-L native=/home/dzy/rust/RustOS/kernel/target/rv64/debug/build/ucore-6787973a04115b52/out -l static=atomic_rt -l static=sfsimg
-L native=outdir -l static=sfsimg -l static=atomic_rt
gen_full_rlib
rustc --edition=2018 --crate-name ucore src/main.rs \
--color never --crate-type bin --emit=metadata,llvm-ir \
--color never --crate-type bin --emit=link \
-C opt-level=1 \
-C debuginfo=2 \
-C debug-assertions=on \
--out-dir $PWD/outdir \
--target /home/dzy/rust/RustOS/kernel/rv64.json \
--target $TARGET_JSON \
-L $PWD/outdir \
--extern bbl=$PWD/outdir/libbbl.rlib \
--extern bit_allocator=$PWD/outdir/libbit_allocator.rlib \
@ -422,13 +456,7 @@ rustc --edition=2018 --crate-name ucore src/main.rs \
--extern ucore_process=$PWD/outdir/libucore_process.rlib \
--extern volatile=$PWD/outdir/libvolatile.rlib \
--extern xmas_elf=$PWD/outdir/libxmas_elf.rlib \
-L native=/home/dzy/rust/RustOS/kernel/target/rv64/debug/build/ucore-6787973a04115b52/out \
-L native=/home/dzy/rust/RustOS/kernel/target/rv64/debug/build/ucore-6787973a04115b52/out
exit 0
-L native=outdir
cd ../riscv-pk && mkdir -p build && cd build

17
kernel/src/arch/riscv32/compiler_rt.rs
Unescape View File

@ -2,23 +2,6 @@
//!
//! [atomic](http://llvm.org/docs/Atomics.html#libcalls-atomic)
/// Copy from:
/// https://github.com/rust-lang-nursery/compiler-builtins/blob/master/src/riscv32.rs
#[no_mangle]
pub extern fn __mulsi3(mut a: u32, mut b: u32) -> u32 {
let mut r: u32 = 0;
while a > 0 {
if a & 1 > 0 {
r += b;
}
a >>= 1;
b <<= 1;
}
r
}
#[no_mangle]
pub extern fn abort() {
loop {}

Write Preview
Loading…
Cancel
Save