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mold/test/note.sh
Rui Ueyama 1f3931fc9e Do not put non-alloc NOTE section into a PT_LOAD segment
This bug caused a test failure of Gentoo's dev-lang/go-1.16.4
paackage. Specifically, `go tool dist test testshared` failed
due to this bug.
2021-06-01 00:53:06 +09:00

43 lines
797 B
Bash
Executable File

#!/bin/bash
set -e
cd $(dirname $0)
echo -n "Testing $(basename -s .sh $0) ... "
t=$(pwd)/tmp/$(basename -s .sh $0)
mkdir -p $t
cat <<EOF | cc -o $t/a.o -c -x assembler -
.text
.globl _start
_start:
nop
.section .note.foo, "a", @note
.align 8
.quad 42
.section .note.bar, "a", @note
.align 4
.quad 42
.section .note.baz, "a", @note
.align 8
.quad 42
.section .note.nonalloc, "", @note
.align 1
.quad 42
EOF
../mold -static -o $t/exe $t/a.o
readelf -W --sections $t/exe > $t/log
grep -Pq '.note.bar\s+NOTE.+000008 00 A 0 0 4' $t/log
grep -Pq '.note.baz\s+NOTE.+000008 00 A 0 0 8' $t/log
grep -Pq '.note.nonalloc\s+NOTE.+000008 00 0 0 1' $t/log
readelf --segments $t/exe > $t/log
fgrep -q '01 .note.bar' $t/log
fgrep -q '02 .note.baz .note.foo' $t/log
echo OK