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Test load conversion with symbol versioning for x86 

* testsuite/ld-i386/i386.exp: Run load7.
	* testsuite/ld-i386/load7.d: New file.
	* testsuite/ld-i386/load7.map: Likewise.
	* testsuite/ld-i386/load7.s: Likewise.
	* testsuite/ld-x86-64/load2.d: Likewise.
	* testsuite/ld-x86-64/load2.map: Likewise.
	* testsuite/ld-x86-64/load2.s: Likewise.
	* testsuite/ld-x86-64/x86-64.exp: Run load2.
This commit is contained in:
H.J. Lu 2016-05-06 05:28:18 -07:00
parent fd7ed446fb
commit 2856a62723
9 changed files with 96 additions and 0 deletions
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11
ld/ChangeLog
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@ -1,3 +1,14 @@
2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
* testsuite/ld-i386/i386.exp: Run load7.
* testsuite/ld-i386/load7.d: New file.
* testsuite/ld-i386/load7.map: Likewise.
* testsuite/ld-i386/load7.s: Likewise.
* testsuite/ld-x86-64/load2.d: Likewise.
* testsuite/ld-x86-64/load2.map: Likewise.
* testsuite/ld-x86-64/load2.s: Likewise.
* testsuite/ld-x86-64/x86-64.exp: Run load2.
2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
* emulparams/elf_iamcu.sh (CHECK_RELOCS_AFTER_OPEN_INPUT): New.

1
ld/testsuite/ld-i386/i386.exp
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@ -326,6 +326,7 @@ run_dump_test "load4b"
run_dump_test "load5a"
run_dump_test "load5b"
run_dump_test "load6"
run_dump_test "load7"
run_dump_test "pr19175"
run_dump_test "pr19615"
run_dump_test "pr19636-1a"

15
ld/testsuite/ld-i386/load7.d Normal file
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@ -0,0 +1,15 @@
#as: --32
#ld: -shared -melf_i386 --version-script load7.map
#objdump: -dw
.*: +file format .*
Disassembly of section .text:
#...
[ ]*[a-f0-9]+: 8d 81 ([0-9a-f]{2} ){4} * lea -0x[a-f0-9]+\(%ecx\),%eax
[ ]*[a-f0-9]+: 8d 81 ([0-9a-f]{2} ){4} * lea 0x[a-f0-9]+\(%ecx\),%eax
[ ]*[a-f0-9]+: 8d 81 ([0-9a-f]{2} ){4} * lea 0x[a-f0-9]+\(%ecx\),%eax
[ ]*[a-f0-9]+: 8d 81 ([0-9a-f]{2} ){4} * lea 0x[a-f0-9]+\(%ecx\),%eax
#pass

6
ld/testsuite/ld-i386/load7.map Normal file
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@ -0,0 +1,6 @@
{
global:
_start;
local:
*;
};

18
ld/testsuite/ld-i386/load7.s Normal file
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@ -0,0 +1,18 @@
.section my_section,"aw",@progbits
.long 0x12345678
.text
.globl foo
.type foo, @function
foo:
ret
.size foo, .-foo
.globl _start
.type _start, @function
_start:
movl foo@GOT(%ecx), %eax
movl bar@GOT(%ecx), %eax
movl __start_my_section@GOT(%ecx), %eax
movl __stop_my_section@GOT(%ecx), %eax
.size _start, .-_start
.comm pad,4,4
.comm bar,4,4

18
ld/testsuite/ld-x86-64/load2.d Normal file
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@ -0,0 +1,18 @@
#as: --64
#ld: -shared -melf_x86_64 --version-script load2.map
#objdump: -dw
.*: +file format .*
Disassembly of section .text:
#...
[a-f0-9]+ <_start>:
[ ]*[a-f0-9]+: 8d 05 ([0-9a-f]{2} ){4} * lea -0x[a-f0-9]+\(%rip\),%eax # [a-f0-9]+ <foo>
[ ]*[a-f0-9]+: 44 8d 1d ([0-9a-f]{2} ){4} * lea 0x[a-f0-9]+\(%rip\),%r11d # [a-f0-9]+ <bar>
[ ]*[a-f0-9]+: 48 8d 05 ([0-9a-f]{2} ){4} * lea -0x[a-f0-9]+\(%rip\),%rax # [a-f0-9]+ <foo>
[ ]*[a-f0-9]+: 4c 8d 1d ([0-9a-f]{2} ){4} * lea 0x[a-f0-9]+\(%rip\),%r11 # [a-f0-9]+ <bar>
[ ]*[a-f0-9]+: 48 8d 05 ([0-9a-f]{2} ){4} * lea 0x[a-f0-9]+\(%rip\),%rax # [a-f0-9]+ <__start_my_section>
[ ]*[a-f0-9]+: 4c 8d 1d ([0-9a-f]{2} ){4} * lea 0x[a-f0-9]+\(%rip\),%r11 # [a-f0-9]+ <__stop_my_section>
#pass

6
ld/testsuite/ld-x86-64/load2.map Normal file
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@ -0,0 +1,6 @@
{
global:
_start;
local:
*;
};

20
ld/testsuite/ld-x86-64/load2.s Normal file
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@ -0,0 +1,20 @@
.section my_section,"aw",@progbits
.long 0x12345678
.text
.globl foo
.type foo, @function
foo:
ret
.size foo, .-foo
.globl _start
.type _start, @function
_start:
movl foo@GOTPCREL(%rip), %eax
movl bar@GOTPCREL(%rip), %r11d
movq foo@GOTPCREL(%rip), %rax
movq bar@GOTPCREL(%rip), %r11
movq __start_my_section@GOTPCREL(%rip), %rax
movq __stop_my_section@GOTPCREL(%rip), %r11
.size _start, .-_start
.comm pad,4,4
.comm bar,4,4

1
ld/testsuite/ld-x86-64/x86-64.exp
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@ -363,6 +363,7 @@ run_dump_test "load1a-nacl"
run_dump_test "load1b-nacl"
run_dump_test "load1c-nacl"
run_dump_test "load1d-nacl"
run_dump_test "load2"
run_dump_test "call1a"
run_dump_test "call1b"
run_dump_test "call1c"