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* elf32-hppa.c (elf32_hppa_grok_prstatus): New function.

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(elf32_hppa_grok_psinfo): New function.
	(elf_backend_grok_prstatus): Define.
	(elf_backend_grok_psinfo): Define.
This commit is contained in:
Alan Modra 2004-11-30 00:50:36 +00:00
parent 2af8501f61
commit edfc032f0a
2 changed files with 70 additions and 0 deletions
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7
bfd/ChangeLog
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@ -1,3 +1,10 @@
2004-11-30 Randolph Chung <tausq@debian.org>
* elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
(elf32_hppa_grok_psinfo): New function.
(elf_backend_grok_prstatus): Define.
(elf_backend_grok_psinfo): Define.
2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
PR 574:

63
bfd/elf32-hppa.c
View file

@ -1600,6 +1600,67 @@ elf32_hppa_gc_sweep_hook (bfd *abfd,
return TRUE;
}
/* Support for core dump NOTE sections. */
static bfd_boolean
elf32_hppa_grok_prstatus (bfd *abfd, Elf_Internal_Note *note)
{
int offset;
size_t size;
switch (note->descsz)
{
default:
return FALSE;
case 396: /* Linux/hppa */
/* pr_cursig */
elf_tdata (abfd)->core_signal = bfd_get_16 (abfd, note->descdata + 12);
/* pr_pid */
elf_tdata (abfd)->core_pid = bfd_get_32 (abfd, note->descdata + 24);
/* pr_reg */
offset = 72;
size = 320;
break;
}
/* Make a ".reg/999" section. */
return _bfd_elfcore_make_pseudosection (abfd, ".reg",
size, note->descpos + offset);
}
static bfd_boolean
elf32_hppa_grok_psinfo (bfd *abfd, Elf_Internal_Note *note)
{
switch (note->descsz)
{
default:
return FALSE;
case 124: /* Linux/hppa elf_prpsinfo. */
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);
}
/* Note that for some reason, a spurious space is tacked
onto the end of the args in some (at least one anyway)
implementations, so strip it off if it exists. */
{
char *command = elf_tdata (abfd)->core_command;
int n = strlen (command);
if (0 < n && command[n - 1] == ' ')
command[n - 1] = '\0';
}
return TRUE;
}
/* Our own version of hide_symbol, so that we can keep plt entries for
plabels. */
@ -4165,6 +4226,8 @@ elf32_hppa_elf_get_symbol_type (Elf_Internal_Sym *elf_sym, int type)
#define elf_backend_size_dynamic_sections elf32_hppa_size_dynamic_sections
#define elf_backend_gc_mark_hook elf32_hppa_gc_mark_hook
#define elf_backend_gc_sweep_hook elf32_hppa_gc_sweep_hook
#define elf_backend_grok_prstatus elf32_hppa_grok_prstatus
#define elf_backend_grok_psinfo elf32_hppa_grok_psinfo
#define elf_backend_object_p elf32_hppa_object_p
#define elf_backend_final_write_processing elf_hppa_final_write_processing
#define elf_backend_post_process_headers elf32_hppa_post_process_headers