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https://github.com/rui314/mold.git
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d908d4c61c
Prior to this patch, mold computeed a wrong address for a global
symbol in a mergeable section. believe it was a regression in
60d0900496.
Fixes https://github.com/rui314/mold/issues/347
66 lines
1.0 KiB
Bash
Executable File
66 lines
1.0 KiB
Bash
Executable File
#!/bin/bash
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export LANG=
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set -e
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CC="${CC:-cc}"
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CXX="${CXX:-c++}"
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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 $t
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# Skip if target is not x86-64
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[ "$(uname -m)" = x86_64 ] || { echo skipped; exit; }
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cat <<'EOF' | $CC -o $t/a.o -c -x assembler -
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.text
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.globl main
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main:
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sub $8, %rsp
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mov $.L.str1, %rdi
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xor %rax, %rax
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call printf
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mov $.L.str1+1, %rdi
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xor %rax, %rax
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call printf
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mov $str2+2, %rdi
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xor %rax, %rax
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call printf
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mov $.L.str3+3, %rdi
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xor %rax, %rax
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call printf
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mov $.rodata.cst8+16, %rdi
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xor %rax, %rax
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call printf
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xor %rax, %rax
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add $8, %rsp
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ret
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.section .rodata.cst8, "aM", @progbits, 8
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.align 8
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.L.str1:
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.ascii "abcdef\n\0"
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.globl str2
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str2:
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.ascii "ghijkl\n\0"
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.L.str3:
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.ascii "mnopqr\n\0"
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EOF
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$CC -B. -static -o $t/exe $t/a.o
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$t/exe | grep -q '^abcdef$'
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$t/exe | grep -q '^bcdef$'
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$t/exe | grep -q '^ijkl$'
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$t/exe | grep -q '^pqr$'
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$t/exe | grep -q '^mnopqr$'
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echo OK
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