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binutils-gdb
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Support x32 core dump. 

2011-06-16  H.J. Lu  <hongjiu.lu@intel.com>

	* elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
	(elf_x86_64_grok_psinfo): Likewise.
This commit is contained in:
H.J. Lu 2011-06-16 17:42:59 +00:00
parent af61e67f31
commit bcd823f19e
2 changed files with 27 additions and 0 deletions
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5
bfd/ChangeLog
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@ -1,3 +1,8 @@
2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
* elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
(elf_x86_64_grok_psinfo): Likewise.
2011-06-16 Nick Clifton <nickc@redhat.com>
* elf.c (elf_find_function): Fail if not provided with a symbol

22
bfd/elf64-x86-64.c
View File

@ -311,6 +311,19 @@ elf_x86_64_grok_prstatus (bfd *abfd, Elf_Internal_Note *note)
default:
return FALSE;
case 296: /* sizeof(istruct elf_prstatus) on Linux/x32 */
/* pr_cursig */
elf_tdata (abfd)->core_signal = bfd_get_16 (abfd, note->descdata + 12);
/* pr_pid */
elf_tdata (abfd)->core_lwpid = bfd_get_32 (abfd, note->descdata + 24);
/* pr_reg */
offset = 72;
size = 216;
break;
case 336: /* sizeof(istruct elf_prstatus) on Linux/x86_64 */
/* pr_cursig */
elf_tdata (abfd)->core_signal
@ -340,6 +353,15 @@ elf_x86_64_grok_psinfo (bfd *abfd, Elf_Internal_Note *note)
default:
return FALSE;
case 124: /* sizeof(struct elf_prpsinfo) on Linux/x32 */
elf_tdata (abfd)->core_pid
= bfd_get_32 (abfd, note->descdata + 12);
elf_tdata (abfd)->core_program
= _bfd_elfcore_strndup (abfd, note->descdata + 28, 16);
elf_tdata (abfd)->core_command
= _bfd_elfcore_strndup (abfd, note->descdata + 44, 80);
break;
case 136: /* sizeof(struct elf_prpsinfo) on Linux/x86_64 */
elf_tdata (abfd)->core_pid
= bfd_get_32 (abfd, note->descdata + 24);