88 lines
2.1 KiB
Bash
88 lines
2.1 KiB
Bash
|
#!/bin/sh
|
||
|
|
|
||
|
|
# pr23016_1.sh -- check that .eh_frame sections and their relocations
|
||
|
|
# are merged together even when mixing SHT_PROGBITS and SHT_X86_64_UNWIND.
|
||
|
|
|
||
|
|
# Copyright (C) 2018-2022 Free Software Foundation, Inc.
|
||
|
|
# Written by Cary Coutant <ccoutant@gmail.com>.
|
||
|
|
|
||
|
|
# This file is part of gold.
|
||
|
|
|
||
|
|
# This program is free software; you can redistribute it and/or modify
|
||
|
|
# it under the terms of the GNU General Public License as published by
|
||
|
|
# the Free Software Foundation; either version 3 of the License, or
|
||
|
|
# (at your option) any later version.
|
||
|
|
|
||
|
|
# This program is distributed in the hope that it will be useful,
|
||
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
# GNU General Public License for more details.
|
||
|
|
|
||
|
|
# You should have received a copy of the GNU General Public License
|
||
|
|
# along with this program; if not, write to the Free Software
|
||
|
|
# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
|
||
|
|
# MA 02110-1301, USA.
|
||
|
|
|
||
|
|
set -e
|
||
|
|
|
||
|
|
check() {
|
||
|
|
awk -v "FILE=$1" '
|
||
|
|
BEGIN {
|
||
|
|
progbits = 0;
|
||
|
|
unwind = 0;
|
||
|
|
ehframe_rel = 0;
|
||
|
|
relocx = 0;
|
||
|
|
relocy = 0;
|
||
|
|
}
|
||
|
|
/\.eh_frame *PROGBITS/ {
|
||
|
|
progbits++;
|
||
|
|
}
|
||
|
|
/\.eh_frame *X86_64_UNWIND/ {
|
||
|
|
unwind++;
|
||
|
|
}
|
||
|
|
/^Relocation section .\.rela\.eh_frame/ {
|
||
|
|
ehframe_rel++;
|
||
|
|
}
|
||
|
|
/R_X86_64_64.*x \+ 0/ {
|
||
|
|
relocx++;
|
||
|
|
}
|
||
|
|
/R_X86_64_64.*y \+ 0/ {
|
||
|
|
relocy++;
|
||
|
|
}
|
||
|
|
END {
|
||
|
|
errs = 0;
|
||
|
|
if (progbits != 0)
|
||
|
|
{
|
||
|
|
printf "%s: There should be no .eh_frame sections of type PROGBITS.\n", FILE;
|
||
|
|
errs++;
|
||
|
|
}
|
||
|
|
if (unwind != 1)
|
||
|
|
{
|
||
|
|
printf "%s: There should be exactly one .eh_frame section of type X86_64_UNWIND.\n", FILE;
|
||
|
|
errs++;
|
||
|
|
}
|
||
|
|
if (ehframe_rel != 1)
|
||
|
|
{
|
||
|
|
printf "%s: There should be exactly one .rela.eh_frame relocation section.\n", FILE;
|
||
|
|
errs++;
|
||
|
|
}
|
||
|
|
if (relocx != 1)
|
||
|
|
{
|
||
|
|
printf "%s: There should be exactly one relocation for x.\n", FILE;
|
||
|
|
errs++;
|
||
|
|
}
|
||
|
|
if (relocy != 1)
|
||
|
|
{
|
||
|
|
printf "%s: There should be exactly one relocation for y.\n", FILE;
|
||
|
|
errs++;
|
||
|
|
}
|
||
|
|
exit errs;
|
||
|
|
}
|
||
|
|
' $1
|
||
|
|
}
|
||
|
|
|
||
|
|
check pr23016_1.stdout
|
||
|
|
check pr23016_1r.stdout
|
||
|
|
|
||
|
|
exit 0
|