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https://github.com/rui314/mold.git
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e6d4154688
With this change, you can now cross compile test cases and run them on qemu-user. Here is an example to run our test suits in an emulated ARM32 environment. $ CC=arm-linux-gnueabihf-gcc \ CXX=arm-linux-gnueabihf-g++ \ GCC=arm-linux-gnueabihf-gcc \ GXX=arm-linux-gnueabihf-g++ \ OBJDUMP=arm-linux-gnueabihf-objdump \ MACHINE=arm \ QEMU='qemu-arm -L /usr/arm-linux-gnueabihf' \ make -j16 test
52 lines
950 B
Bash
Executable File
52 lines
950 B
Bash
Executable File
#!/bin/bash
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export LC_ALL=C
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set -e
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CC="${CC:-cc}"
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CXX="${CXX:-c++}"
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GCC="${GCC:-gcc}"
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GXX="${GXX:-g++}"
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OBJDUMP="${OBJDUMP:-objdump}"
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MACHINE="${MACHINE:-$(uname -m)}"
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testname=$(basename "$0" .sh)
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echo -n "Testing $testname ... "
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cd "$(dirname "$0")"/../..
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mold="$(pwd)/mold"
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t=out/test/elf/$testname
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mkdir -p $t
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cat <<'EOF' | $CC -c -o $t/a.o -x assembler -
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.globl val1, val2, val3
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.section .rodata.str1.1,"aMS",@progbits,1
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val1:
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.ascii "Hello \0"
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.section .rodata.str4.4,"aMS",@progbits,4
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.align 4
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val2:
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.ascii "world \0\0\0\0"
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.section .rodata.cst8,"aM",@progbits,8
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.align 8
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val3:
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.ascii "abcdefgh"
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EOF
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cat <<'EOF' | $CC -c -o $t/b.o -xc -
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#include <stdio.h>
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extern char val1, val2, val3;
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int main() {
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printf("%p %p %p\n", &val1, &val2, &val3);
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}
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EOF
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$CC -B. -o $t/exe $t/a.o $t/b.o
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readelf -p .rodata.str $t/exe | grep -q Hello
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readelf -p .rodata.str $t/exe | grep -q world
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readelf -p .rodata.cst $t/exe | grep -q abcdefgh
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echo OK
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