--- gdb-7.6/bfd/elf32-sparc.c	2013-02-20 19:02:29.000000000 -0800

+++ gdb-7.6/bfd/elf32-sparc.c	2013-10-06 14:13:09.059973200 -0700

@@ -30,34 +30,135 @@

 #include "elfxx-sparc.h"

 #include "elf-vxworks.h"

-/* Support for core dump NOTE sections.  */

+#include <stddef.h>

+#include <sys/elf.h>

+#include <sys/procfs.h>

+#include <sys/regset.h>

+#include <sys/auxv.h>

+/* Support for Solaris core dump NOTE sections.  */

 static bfd_boolean

-elf32_sparc_grok_psinfo (bfd *abfd, Elf_Internal_Note *note)

-{

-  switch (note->descsz)

+solaris_elf32_sparc_grok_info (bfd *abfd, Elf_Internal_Note *note)

     {

-    default:

-      return FALSE;

+  asection *sect;

+  /* 32-bit regset sizes */

+  size_t gregset_size = 152;

+  size_t fpregset_size = 144;

+  char reg2_section_name[16];

+  auxv_t* p_auxv = NULL;

+

+  switch (note->type)

+  {

+    case SOLARIS_NT_PRSTATUS:

+      if (note->descsz == 508) /* sizeof(prstatus_t) */

+      {

+        elf_tdata (abfd)->core->signal =

+          bfd_get_16 (abfd, note->descdata + 136);

+        elf_tdata (abfd)->core->pid =

+          bfd_get_32 (abfd, note->descdata + 216);

+        elf_tdata (abfd)->core->lwpid =

+          bfd_get_32 (abfd, note->descdata + 308);

-    case 260:			/* Solaris prpsinfo_t.  */

+        sect = bfd_get_section_by_name (abfd, ".reg");

+

+        if (sect != NULL)

+          sect->size = sizeof(prgregset_t);

+

+         return _bfd_elfcore_make_pseudosection (abfd, ".reg", gregset_size,

+             note->descpos + 356);

+      }

+      return TRUE;

+      break;

+    case SOLARIS_NT_PRFPREG:

+      return TRUE;

+      break;

+    case SOLARIS_NT_PRPSINFO:

+      if (note->descsz == 260) /* sizeof(prpsinfo_t) */

+      {

       elf_tdata (abfd)->core->program

 	= _bfd_elfcore_strndup (abfd, note->descdata + 84, 16);

       elf_tdata (abfd)->core->command

 	= _bfd_elfcore_strndup (abfd, note->descdata + 100, 80);

+      }

+      return TRUE;

       break;

-

-    case 336:			/* Solaris psinfo_t.  */

+    case SOLARIS_NT_PRXREG:

+      return TRUE;

+      break;

+    case SOLARIS_NT_PLATFORM:

+      return TRUE;

+      break;

+    case SOLARIS_NT_AUXV:

+      return TRUE;

+    case SOLARIS_NT_PSTATUS:

+      return TRUE;

+      break;

+    case SOLARIS_NT_PSINFO:

+      if (note->descsz == 336) /* sizeof(psinfo_t) */

+      {

       elf_tdata (abfd)->core->program

 	= _bfd_elfcore_strndup (abfd, note->descdata + 88, 16);

       elf_tdata (abfd)->core->command

 	= _bfd_elfcore_strndup (abfd, note->descdata + 104, 80);

+      }

+      return TRUE;

+      break;

+    case SOLARIS_NT_PRCRED:

+      return TRUE;

+      break;

+    case SOLARIS_NT_UTSNAME:

+      return TRUE;

+      break;

+    case SOLARIS_NT_LWPSTATUS:

+      if (note->descsz == 896) /* sizeof(lwpstatus_t) */

+      {

+        (void) snprintf (reg2_section_name, 16, "%s/%i", ".reg2", 1);

+        sect = bfd_get_section_by_name (abfd, reg2_section_name);

+        if (sect != NULL)

+        {

+          sect->size = fpregset_size;

+          sect->filepos = note->descpos + 496;

+          sect->alignment_power = 2;

+          return TRUE;

+        }

+        else

+          return _bfd_elfcore_make_pseudosection (abfd, reg2_section_name,

+              fpregset_size, note->descpos + 496);

+      }

+      return TRUE;

+      break;

+    case SOLARIS_NT_LWPSINFO:

+      return TRUE;

+      break;

+    case SOLARIS_NT_PRCPUXREG:

+      return TRUE;

+      break;

+    default:

+      return TRUE;

       break;

     }

-

   return TRUE;

 }

+static bfd_boolean

+elf32_sparc_grok_psinfo (bfd *abfd, Elf_Internal_Note *note)

+{

+  return solaris_elf32_sparc_grok_info (abfd, note);

+}

+

+

+static bfd_boolean

+elf32_sparc_grok_prstatus (bfd *abfd, Elf_Internal_Note *note)

+{

+  return solaris_elf32_sparc_grok_info (abfd, note);

+}

+

+static bfd_boolean

+elf32_sparc_grok_lwpstatus (bfd *abfd, Elf_Internal_Note *note)

+{

+  return solaris_elf32_sparc_grok_info (abfd, note);

+}

+

 /* Functions for dealing with the e_flags field.

    We don't define set_private_flags or copy_private_bfd_data because

@@ -201,6 +302,9 @@

 #define elf_backend_final_write_processing \

 					elf32_sparc_final_write_processing

 #define elf_backend_grok_psinfo		elf32_sparc_grok_psinfo

+#define elf_backend_grok_prstatus       elf32_sparc_grok_prstatus

+#define elf_backend_grok_lwpstatus      elf32_sparc_grok_lwpstatus

+#define elf_backend_grok_lwpinfo        elf32_sparc_grok_lwpinfo

 #define elf_backend_reloc_type_class	elf32_sparc_reloc_type_class

 #define elf_info_to_howto		_bfd_sparc_elf_info_to_howto