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| author | H.J. Lu <hjl.tools@gmail.com> | 2017-05-11 07:42:30 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2017-05-11 07:45:59 -0700 |
| commit | dc2be3d2f6de530aac40983e79e29e050f40e759 (patch) | |
| tree | 07603beeba1b30451b6608cbfe6e6944f288b938 /ld/testsuite/ld-ifunc/pr17154-x86-64-now.d | |
| parent | f96f371cbb33454544a9f1827c239c4375f0b60e (diff) | |
| download | gdb-dc2be3d2f6de530aac40983e79e29e050f40e759.zip gdb-dc2be3d2f6de530aac40983e79e29e050f40e759.tar.gz gdb-dc2be3d2f6de530aac40983e79e29e050f40e759.tar.bz2 | |
x86: Generate PLT relocations for -z now
This patch partially reverses:
commit 25070364b0ce33eed46aa5d78ebebbec6accec7e
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Sat May 16 07:00:21 2015 -0700
Don't generate PLT relocations for now binding
to support LD_AUDIT and LD_PROFILE with -z now. If there is an existing
GOT relocation, it is still used to avoid PLT relocation against the same
function symbol.
bfd/
* elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
* elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
ld/
* testsuite/ld-i386/plt-pic2.dd: Updated.
* testsuite/ld-i386/plt2.dd: Likewise.
* testsuite/ld-i386/plt2.rd: Likewise.
* testsuite/ld-i386/pr17689now.rd: Likewise.
* testsuite/ld-ifunc/ifunc-16-i386-now.d: Likewise.
* testsuite/ld-ifunc/ifunc-16-x86-64-now.d: Likewise.
* testsuite/ld-ifunc/pr17154-i386-now.d: Likewise.
* testsuite/ld-ifunc/pr17154-x86-64-now.d: Likewise.
* testsuite/ld-x86-64/bnd-branch-1-now.d: Likewise.
* testsuite/ld-x86-64/bnd-ifunc-2-now.d: Likewise.
* testsuite/ld-x86-64/bnd-plt-1-now.d: Likewise.
* testsuite/ld-x86-64/plt2.dd: Likewise.
* testsuite/ld-x86-64/plt2.rd: Likewise.
* testsuite/ld-x86-64/pr17689now.rd: Likewise.
* testsuite/ld-x86-64/pr21038b-now.d: Likewise.
* testsuite/ld-x86-64/pr21038c-now.d: Likewise.
Diffstat (limited to 'ld/testsuite/ld-ifunc/pr17154-x86-64-now.d')
| -rw-r--r-- | ld/testsuite/ld-ifunc/pr17154-x86-64-now.d | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/ld/testsuite/ld-ifunc/pr17154-x86-64-now.d b/ld/testsuite/ld-ifunc/pr17154-x86-64-now.d index 8c19571..f099575 100644 --- a/ld/testsuite/ld-ifunc/pr17154-x86-64-now.d +++ b/ld/testsuite/ld-ifunc/pr17154-x86-64-now.d @@ -11,41 +11,41 @@ Disassembly of section .plt: 0+2b0 <.plt>: - +[a-f0-9]+: ff 35 aa 01 20 00 pushq 0x2001aa\(%rip\) # 200460 <_GLOBAL_OFFSET_TABLE_\+0x8> - +[a-f0-9]+: ff 25 ac 01 20 00 jmpq \*0x2001ac\(%rip\) # 200468 <_GLOBAL_OFFSET_TABLE_\+0x10> + +[a-f0-9]+: ff 35 7a 01 20 00 pushq 0x20017a\(%rip\) # 200430 <_GLOBAL_OFFSET_TABLE_\+0x8> + +[a-f0-9]+: ff 25 7c 01 20 00 jmpq \*0x20017c\(%rip\) # 200438 <_GLOBAL_OFFSET_TABLE_\+0x10> +[a-f0-9]+: 0f 1f 40 00 nopl 0x0\(%rax\) -0+2c0 <\*ABS\*\+0x2fa@plt>: - +[a-f0-9]+: ff 25 aa 01 20 00 jmpq \*0x2001aa\(%rip\) # 200470 <_GLOBAL_OFFSET_TABLE_\+0x18> - +[a-f0-9]+: 68 01 00 00 00 pushq \$0x1 +0+2c0 <\*ABS\*\+0x30a@plt>: + +[a-f0-9]+: ff 25 7a 01 20 00 jmpq \*0x20017a\(%rip\) # 200440 <_GLOBAL_OFFSET_TABLE_\+0x18> + +[a-f0-9]+: 68 03 00 00 00 pushq \$0x3 +[a-f0-9]+: e9 e0 ff ff ff jmpq 2b0 <.plt> -0+2d0 <\*ABS\*\+0x2f0@plt>: - +[a-f0-9]+: ff 25 a2 01 20 00 jmpq \*0x2001a2\(%rip\) # 200478 <_GLOBAL_OFFSET_TABLE_\+0x20> +0+2d0 <func1@plt>: + +[a-f0-9]+: ff 25 72 01 20 00 jmpq \*0x200172\(%rip\) # 200448 <func1> +[a-f0-9]+: 68 00 00 00 00 pushq \$0x0 +[a-f0-9]+: e9 d0 ff ff ff jmpq 2b0 <.plt> -Disassembly of section .plt.got: - -0+2e0 <func1@plt>: - +[a-f0-9]+: ff 25 62 01 20 00 jmpq \*0x200162\(%rip\) # 200448 <func1> - +[a-f0-9]+: 66 90 xchg %ax,%ax +0+2e0 <func2@plt>: + +[a-f0-9]+: ff 25 6a 01 20 00 jmpq \*0x20016a\(%rip\) # 200450 <func2> + +[a-f0-9]+: 68 01 00 00 00 pushq \$0x1 + +[a-f0-9]+: e9 c0 ff ff ff jmpq 2b0 <.plt> -0+2e8 <func2@plt>: - +[a-f0-9]+: ff 25 62 01 20 00 jmpq \*0x200162\(%rip\) # 200450 <func2> - +[a-f0-9]+: 66 90 xchg %ax,%ax +0+2f0 <\*ABS\*\+0x300@plt>: + +[a-f0-9]+: ff 25 62 01 20 00 jmpq \*0x200162\(%rip\) # 200458 <_GLOBAL_OFFSET_TABLE_\+0x30> + +[a-f0-9]+: 68 02 00 00 00 pushq \$0x2 + +[a-f0-9]+: e9 b0 ff ff ff jmpq 2b0 <.plt> Disassembly of section .text: -0+2f0 <resolve1>: - +[a-f0-9]+: e8 eb ff ff ff callq 2e0 <func1@plt> +0+300 <resolve1>: + +[a-f0-9]+: e8 cb ff ff ff callq 2d0 <func1@plt> -0+2f5 <g1>: - +[a-f0-9]+: e9 d6 ff ff ff jmpq 2d0 <\*ABS\*\+0x2f0@plt> +0+305 <g1>: + +[a-f0-9]+: e9 e6 ff ff ff jmpq 2f0 <\*ABS\*\+0x300@plt> -0+2fa <resolve2>: - +[a-f0-9]+: e8 e9 ff ff ff callq 2e8 <func2@plt> +0+30a <resolve2>: + +[a-f0-9]+: e8 d1 ff ff ff callq 2e0 <func2@plt> -0+2ff <g2>: - +[a-f0-9]+: e9 bc ff ff ff jmpq 2c0 <\*ABS\*\+0x2fa@plt> +0+30f <g2>: + +[a-f0-9]+: e9 ac ff ff ff jmpq 2c0 <\*ABS\*\+0x30a@plt> #pass |