FreeChainXenon/binutils-gdb
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

x86: Put back BFD_RELOC_X86_64_GOTPCREL

Browse source 
Put back BFD_RELOC_X86_64_GOTPCREL in TC_FORCE_RELOCATION_LOCAL, which
was removed by

commit 56ceb5b540
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Thu Oct 22 04:49:20 2015 -0700

    Add R_X86_64_[REX_]GOTPCRELX support to gas and ld

by accident.
This commit is contained in:
H.J. Lu 2018-12-09 07:22:14 -08:00
parent 7a81c1e2d4
commit 9f52eab6a7
6 changed files with 39 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
gas/ChangeLog
View file

@ -1,3 +1,13 @@
2018-12-09 H.J. Lu <hongjiu.lu@intel.com>
PR gas/pr23968
* config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Put back
BFD_RELOC_X86_64_GOTPCREL.
* testsuite/gas/i386/i386.exp: Run x86-64-gotpcrel-2.
* testsuite/gas/i386/x86-64-gotpcrel-2.d: New file.
* testsuite/gas/i386/x86-64-gotpcrel-2.s: Likewise.
* testsuite/gas/i386/ilp32/x86-64-gotpcrel-2.d: Likewise.
2018-12-07 Jim Wilson <jimw@sifive.com>
PR gas/23956

1
gas/config/tc-i386.h
View file

@ -174,6 +174,7 @@ extern int tc_i386_fix_adjustable (struct fix *);
(GENERIC_FORCE_RELOCATION_LOCAL (FIX) \
|| (FIX)->fx_r_type == BFD_RELOC_386_PLT32 \
|| (FIX)->fx_r_type == BFD_RELOC_386_GOTPC \
|| (FIX)->fx_r_type == BFD_RELOC_X86_64_GOTPCREL \
|| (FIX)->fx_r_type == BFD_RELOC_X86_64_GOTPCRELX \
|| (FIX)->fx_r_type == BFD_RELOC_X86_64_REX_GOTPCRELX)

1
gas/testsuite/gas/i386/i386.exp
View file

@ -1037,6 +1037,7 @@ if [expr ([istarget "i*86-*-*"] || [istarget "x86_64-*-*"]) && [gas_64_check]] t
run_dump_test "x86-64-gotpcrel"
run_dump_test "x86-64-gotpcrel-no-relax"
run_dump_test "x86-64-gotpcrel-2"
run_dump_test "x86-64-addend"
run_dump_test "x86-64-nop-3"

13
gas/testsuite/gas/i386/ilp32/x86-64-gotpcrel-2.d Normal file
View file

@ -0,0 +1,13 @@
#source: ../x86-64-gotpcrel-2.s
#as: --x32 -mrelax-relocations=no
#objdump: -dwr
#name: x86-64 (ILP32) gotpcrel (2)
.*: +file format .*
Disassembly of section .text:
0+ <foo>:
+[a-f0-9]+: 48 8b 05 00 00 00 00 mov 0x0\(%rip\),%rax # 7 <foo\+0x7> 3: R_X86_64_GOTPCREL foo-0x4
#pass

11
gas/testsuite/gas/i386/x86-64-gotpcrel-2.d Normal file
View file

@ -0,0 +1,11 @@
#as: -mrelax-relocations=no
#objdump: -dwr
.*: +file format .*
Disassembly of section .text:
0+ <foo>:
+[a-f0-9]+: 48 8b 05 00 00 00 00 mov 0x0\(%rip\),%rax # 7 <foo\+0x7> 3: R_X86_64_GOTPCREL foo-0x4
#pass

3
gas/testsuite/gas/i386/x86-64-gotpcrel-2.s Normal file
View file

@ -0,0 +1,3 @@
.text
foo:
movq foo@GOTPCREL(%rip), %rax