Add a testcase for PR ld/12627.

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.

diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index 4d41d8c3f783b8cce735f249e611a35670eaf5fc..ddbb461b7f1ba33ab546300854669eebc1703640 100644 (file)
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -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>
 
        * ld-scripts/crossref.exp: Add CFLAGS for tic6x*-*-*.

diff --git a/ld/testsuite/ld-i386/i386.exp b/ld/testsuite/ld-i386/i386.exp
index de8f892e0a5d90d877643fc0974b34890e0cc31b..ead0df166793a2c7d39a0f2da523a21b6c3bc90e 100644 (file)
--- a/ld/testsuite/ld-i386/i386.exp
+++ b/ld/testsuite/ld-i386/i386.exp
@@ -201,3 +201,4 @@ if { !([istarget "i?86-*-linux*"]
 }
 
 run_dump_test "compressed1"
+run_dump_test "pr12627"

diff --git a/ld/testsuite/ld-i386/pr12627.d b/ld/testsuite/ld-i386/pr12627.d
new file mode 100644 (file)
index 0000000..c097821
--- /dev/null
+++ b/ld/testsuite/ld-i386/pr12627.d
@@ -0,0 +1,8 @@
+#name: PR ld/12627
+#as: --32
+#ld: -melf_i386 -T pr12627.t
+#nm: -n
+
+#...
+0+100 A __bss16_dwords
+#pass

diff --git a/ld/testsuite/ld-i386/pr12627.s b/ld/testsuite/ld-i386/pr12627.s
new file mode 100644 (file)
index 0000000..305dfd5
--- /dev/null
+++ b/ld/testsuite/ld-i386/pr12627.s
@@ -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

diff --git a/ld/testsuite/ld-i386/pr12627.t b/ld/testsuite/ld-i386/pr12627.t
new file mode 100644 (file)
index 0000000..d824920
--- /dev/null
+++ b/ld/testsuite/ld-i386/pr12627.t
@@ -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 = .;
+       }
+}