compiler-builtins-zynq/ci/run.sh

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set -e
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# Test our implementation
case $1 in
thumb*)
xargo build --target $1
xargo build --target $1 --release
;;
# QEMU crashes even when executing the simplest cross compiled C program:
# `int main() { return 0; }`
powerpc64le-unknown-linux-gnu)
cargo test --target $1 --no-run
cargo test --target $1 --no-run --release
;;
*)
cargo test --target $1
cargo test --target $1 --release
;;
esac
# Verify that we haven't drop any intrinsic/symbol
case $1 in
thumb*)
xargo build --features c --target $1 --bin intrinsics
;;
*)
cargo build --features c --target $1 --bin intrinsics
;;
esac
# Verify that there are no undefined symbols to `panic` within our implementations
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# TODO(#79) fix the undefined references problem for debug-assertions+lto
case $1 in
thumb*)
RUSTFLAGS="-C debug-assertions=no -C link-arg=-nostartfiles" xargo rustc --features c --target $1 --bin intrinsics -- -C lto
xargo rustc --features c --target $1 --bin intrinsics --release -- -C lto
;;
*)
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RUSTFLAGS="-C debug-assertions=no" cargo rustc --features c --target $1 --bin intrinsics -- -C lto
cargo rustc --features c --target $1 --bin intrinsics --release -- -C lto
;;
esac
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# Look out for duplicated symbols when we include the compiler-rt (C) implementation
PREFIX=$(echo $1 | sed -e 's/unknown-//')-
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case $1 in
armv7-*)
PREFIX=arm-linux-gnueabihf-
;;
thumb*)
PREFIX=arm-none-eabi-
;;
*86*-*)
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PREFIX=
;;
esac
case $TRAVIS_OS_NAME in
osx)
# NOTE OSx's nm doesn't accept the `--defined-only` or provide an equivalent.
# Use GNU nm instead
NM=gnm
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brew install binutils
;;
*)
NM=nm
;;
esac
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# NOTE On i586, It's normal that the get_pc_thunk symbol appears several times so ignore it
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if [ $TRAVIS_OS_NAME = osx ]; then
path=target/${1}/debug/librustc_builtins.rlib
else
path=/target/${1}/debug/librustc_builtins.rlib
fi
stdout=$($PREFIX$NM -g --defined-only $path)
set +e
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echo "$stdout" | sort | uniq -d | grep -v __x86.get_pc_thunk | grep 'T __'
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if test $? = 0; then
exit 1
fi