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Add 2 ifunc tests for i386 and x86-64 

* ld-ifunc/ifunc-21-i386.d: Likewise.
	* ld-ifunc/ifunc-21-i386.s: Likewise.
	* ld-ifunc/ifunc-21-x86-64.d: Likewise.
	* ld-ifunc/ifunc-21-x86-64.s: Likewise.
	* ld-ifunc/ifunc-22-i386.d: Likewise.
	* ld-ifunc/ifunc-22-i386.s: Likewise.
	* ld-ifunc/ifunc-22-x86-64.d: Likewise.
	* ld-ifunc/ifunc-22-x86-64.s: Likewise.
This commit is contained in:
H.J. Lu 2015-09-02 15:30:32 -07:00
parent c74be520ba
commit 0762fbb6a7
9 changed files with 211 additions and 0 deletions
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11
ld/testsuite/ChangeLog
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@ -1,3 +1,14 @@
2015-09-02 H.J. Lu <hongjiu.lu@intel.com>
* ld-ifunc/ifunc-21-i386.d: Likewise.
* ld-ifunc/ifunc-21-i386.s: Likewise.
* ld-ifunc/ifunc-21-x86-64.d: Likewise.
* ld-ifunc/ifunc-21-x86-64.s: Likewise.
* ld-ifunc/ifunc-22-i386.d: Likewise.
* ld-ifunc/ifunc-22-i386.s: Likewise.
* ld-ifunc/ifunc-22-x86-64.d: Likewise.
* ld-ifunc/ifunc-22-x86-64.s: Likewise.
2015-09-01 H.J. Lu <hongjiu.lu@intel.com>
PR ld/18900

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ld/testsuite/ld-ifunc/ifunc-21-i386.d Normal file
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#ld: -m elf_i386
#as: --32
#objdump: -dw
#target: x86_64-*-* i?86-*-*
.*: +file format .*
Disassembly of section .plt:
0+8048080 <.plt>:
[ ]*[a-f0-9]+: ff 25 b8 90 04 08 jmp \*0x80490b8
[ ]*[a-f0-9]+: 68 00 00 00 00 push \$0x0
[ ]*[a-f0-9]+: e9 00 00 00 00 jmp 8048090 <__start>
Disassembly of section .text:
0+8048090 <__start>:
[ ]*[a-f0-9]+: e8 00 00 00 00 call 8048095 <__start\+0x5>
[ ]*[a-f0-9]+: 5b pop %ebx
[ ]*[a-f0-9]+: 81 c3 17 10 00 00 add \$0x1017,%ebx
[ ]*[a-f0-9]+: 8b 83 0c 00 00 00 mov 0xc\(%ebx\),%eax
[ ]*[a-f0-9]+: 8d ([0-9a-f]{2} ){5}[ ]+lea[ ]+.*
0+80480a8 <foo>:
[ ]*[a-f0-9]+: c3 ret
0+80480a9 <bar>:
[ ]*[a-f0-9]+: c3 ret
#pass

23
ld/testsuite/ld-ifunc/ifunc-21-i386.s Normal file
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.text
.type start,"function"
.global start
start:
.type _start,"function"
.global _start
_start:
.type __start,"function"
.global __start
__start:
.type __start,"function"
call .L6
.L6:
popl %ebx
addl $_GLOBAL_OFFSET_TABLE_+[.-.L6], %ebx
mov foo@GOT(%ebx), %eax
mov bar@GOT(%ebx), %eax
.type foo, %gnu_indirect_function
foo:
ret
.type bar, %function
bar:
ret

27
ld/testsuite/ld-ifunc/ifunc-21-x86-64.d Normal file
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#as: --64
#ld: -melf_x86_64
#objdump: -dw
#target: x86_64-*-*
.*: +file format .*
Disassembly of section .plt:
0+4000d0 <.plt>:
[ ]*[a-f0-9]+: ff 25 32 00 20 00 jmpq \*0x200032\(%rip\) # 600108 <_GLOBAL_OFFSET_TABLE_\+0x18>
[ ]*[a-f0-9]+: 68 00 00 00 00 pushq \$0x0
[ ]*[a-f0-9]+: e9 00 00 00 00 jmpq 4000e0 <__start>
Disassembly of section .text:
0+4000e0 <__start>:
[ ]*[a-f0-9]+: 48 8b 05 21 00 20 00 mov 0x200021\(%rip\),%rax # 600108 <_GLOBAL_OFFSET_TABLE_\+0x18>
[ ]*[a-f0-9]+: 48 8d ([0-9a-f]{2} ){5}[ ]+lea[ ]+.*
0+4000ee <foo>:
[ ]*[a-f0-9]+: c3 retq
0+4000ef <bar>:
[ ]*[a-f0-9]+: c3 retq
#pass

19
ld/testsuite/ld-ifunc/ifunc-21-x86-64.s Normal file
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.text
.type start,"function"
.global start
start:
.type _start,"function"
.global _start
_start:
.type __start,"function"
.global __start
__start:
.type __start,"function"
movq foo@GOTPCREL(%rip), %rax
movq bar@GOTPCREL(%rip), %rax
.type foo, %gnu_indirect_function
foo:
ret
.type bar, %function
bar:
ret

30
ld/testsuite/ld-ifunc/ifunc-22-i386.d Normal file
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#ld: -m elf_i386
#as: --32
#objdump: -dw
#target: x86_64-*-* i?86-*-*
.*: +file format .*
Disassembly of section .plt:
0+8048080 <.plt>:
[ ]*[a-f0-9]+: ff 25 b8 90 04 08 jmp \*0x80490b8
[ ]*[a-f0-9]+: 68 00 00 00 00 push \$0x0
[ ]*[a-f0-9]+: e9 00 00 00 00 jmp 8048090 <__start>
Disassembly of section .text:
0+8048090 <__start>:
[ ]*[a-f0-9]+: e8 00 00 00 00 call 8048095 <__start\+0x5>
[ ]*[a-f0-9]+: 5b pop %ebx
[ ]*[a-f0-9]+: 81 c3 17 10 00 00 add \$0x1017,%ebx
[ ]*[a-f0-9]+: 8b 83 0c 00 00 00 mov 0xc\(%ebx\),%eax
[ ]*[a-f0-9]+: 8d ([0-9a-f]{2} ){5}[ ]+lea[ ]+.*
0+80480a8 <foo>:
[ ]*[a-f0-9]+: c3 ret
0+80480a9 <bar>:
[ ]*[a-f0-9]+: c3 ret
#pass

24
ld/testsuite/ld-ifunc/ifunc-22-i386.s Normal file
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.text
.type start,"function"
.global start
start:
.type _start,"function"
.global _start
_start:
.type __start,"function"
.global __start
__start:
.type __start,"function"
call .L6
.L6:
popl %ebx
addl $_GLOBAL_OFFSET_TABLE_+[.-.L6], %ebx
mov foo@GOT(%ebx), %eax
mov bar@GOT(%ebx), %eax
.global foo
.type foo, %gnu_indirect_function
foo:
ret
.type bar, %function
bar:
ret

27
ld/testsuite/ld-ifunc/ifunc-22-x86-64.d Normal file
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#as: --64
#ld: -melf_x86_64
#objdump: -dw
#target: x86_64-*-*
.*: +file format .*
Disassembly of section .plt:
0+4000d0 <.plt>:
[ ]*[a-f0-9]+: ff 25 32 00 20 00 jmpq \*0x200032\(%rip\) # 600108 <_GLOBAL_OFFSET_TABLE_\+0x18>
[ ]*[a-f0-9]+: 68 00 00 00 00 pushq \$0x0
[ ]*[a-f0-9]+: e9 00 00 00 00 jmpq 4000e0 <__start>
Disassembly of section .text:
0+4000e0 <__start>:
[ ]*[a-f0-9]+: 48 8b 05 21 00 20 00 mov 0x200021\(%rip\),%rax # 600108 <_GLOBAL_OFFSET_TABLE_\+0x18>
[ ]*[a-f0-9]+: 48 8d ([0-9a-f]{2} ){5}[ ]+lea[ ]+.*
0+4000ee <foo>:
[ ]*[a-f0-9]+: c3 retq
0+4000ef <bar>:
[ ]*[a-f0-9]+: c3 retq
#pass

20
ld/testsuite/ld-ifunc/ifunc-22-x86-64.s Normal file
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.text
.type start,"function"
.global start
start:
.type _start,"function"
.global _start
_start:
.type __start,"function"
.global __start
__start:
.type __start,"function"
movq foo@GOTPCREL(%rip), %rax
movq bar@GOTPCREL(%rip), %rax
.type foo, %gnu_indirect_function
.globl foo
foo:
ret
.type bar, %function
bar:
ret