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Add a testcase for PR ld/12627.

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2011-04-04  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12627
	* ld-i386/i386.exp: Run pr12627.

	* ld-i386/pr12627.d: New.
	* ld-i386/pr12627.s: Likewise.
	* ld-i386/pr12627.t: Likewise.
This commit is contained in:
H.J. Lu
2011-04-04 16:36:29 +00:00
parent b78a6381e0
commit a3293649cd
5 changed files with 56 additions and 0 deletions
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9
ld/testsuite/ChangeLog
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@ -1,3 +1,12 @@
2011-04-04 H.J. Lu <hongjiu.lu@intel.com>
PR ld/12627
* ld-i386/i386.exp: Run pr12627.
* ld-i386/pr12627.d: New.
* ld-i386/pr12627.s: Likewise.
* ld-i386/pr12627.t: Likewise.
2011-03-31 Bernd Schmidt <bernds@codesourcery.com> 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
* ld-scripts/crossref.exp: Add CFLAGS for tic6x*-*-*. * ld-scripts/crossref.exp: Add CFLAGS for tic6x*-*-*.

1
ld/testsuite/ld-i386/i386.exp
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@ -201,3 +201,4 @@ if { !([istarget "i?86-*-linux*"]
} }
run_dump_test "compressed1" run_dump_test "compressed1"
run_dump_test "pr12627"

8
ld/testsuite/ld-i386/pr12627.d Normal file
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@ -0,0 +1,8 @@
#name: PR ld/12627
#as: --32
#ld: -melf_i386 -T pr12627.t
#nm: -n
#...
0+100 A __bss16_dwords
#pass

11
ld/testsuite/ld-i386/pr12627.s Normal file
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@ -0,0 +1,11 @@
.section ".text16","ax"
.globl _start
_start:
movl $__bss16_start, %edi
movl $__bss16_dwords, %ecx
xorl %eax, %eax
rep movsl
ret
.section ".bss16","ax"
.space 1024

27
ld/testsuite/ld-i386/pr12627.t Normal file
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@ -0,0 +1,27 @@
OUTPUT_FORMAT("elf32-i386", "elf32-i386", "elf32-i386")
OUTPUT_ARCH(i386)
EXTERN(_start)
ENTRY(_start)
SECTIONS
{
. = 0x1000;
.bss16 (NOLOAD) : {
__bss16_start = .;
*(.bss16)
__bss16_end = .;
}
__bss16_len = __bss16_end - __bss16_start;
__bss16_dwords = (__bss16_len + 3) >> 2;
. = 0x8000;
.text16 : {
FILL(0x90909090)
__text16_start = .;
*(.text16)
*(.text16.*)
__text16_end = .;
}
}