binutils-gdb/ld/testsuite/ld-x86-64/plt2.dd
H.J. Lu dc2be3d2f6 x86: Generate PLT relocations for -z now
This patch partially reverses:

commit 25070364b0
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 25070364b0.
	* 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.
2017-05-11 07:45:59 -07:00

34 lines
1.1 KiB
Plaintext

#source: plt2.s
#as: --64
#ld: -z now -melf_x86_64
#objdump: -dwr
#target: i?86-*-*
.*: +file format .*
Disassembly of section .plt:
0+400290 <.plt>:
+[a-f0-9]+: ff 35 7a 01 20 00 pushq 0x20017a\(%rip\) # 600410 <_GLOBAL_OFFSET_TABLE_\+0x8>
+[a-f0-9]+: ff 25 7c 01 20 00 jmpq \*0x20017c\(%rip\) # 600418 <_GLOBAL_OFFSET_TABLE_\+0x10>
+[a-f0-9]+: 0f 1f 40 00 nopl 0x0\(%rax\)
0+4002a0 <fn1@plt>:
+[a-f0-9]+: ff 25 7a 01 20 00 jmpq \*0x20017a\(%rip\) # 600420 <fn1>
+[a-f0-9]+: 68 00 00 00 00 pushq \$0x0
+[a-f0-9]+: e9 e0 ff ff ff jmpq 400290 <.plt>
0+4002b0 <fn2@plt>:
+[a-f0-9]+: ff 25 72 01 20 00 jmpq \*0x200172\(%rip\) # 600428 <fn2>
+[a-f0-9]+: 68 01 00 00 00 pushq \$0x1
+[a-f0-9]+: e9 d0 ff ff ff jmpq 400290 <.plt>
Disassembly of section .text:
0+4002c0 <_start>:
+[a-f0-9]+: e8 db ff ff ff callq 4002a0 <fn1@plt>
+[a-f0-9]+: e8 e6 ff ff ff callq 4002b0 <fn2@plt>
+[a-f0-9]+: 81 7c 24 08 a0 02 40 00 cmpl \$0x4002a0,0x8\(%rsp\)
#pass