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* elf32-i386.c (elf_i386_grok_prstatus): New function.

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(elf_i386_grok_psinfo): New function.
        (elf_backend_grok_prstatus): Define.
        (elf_backend_grok_psinfo): Likewise.
        * elf32-ppc.c (ppc_elf_grok_prstatus): New function.
        (ppc_elf_grok_psinfo): New function.
        (elf_backend_grok_prstatus): Define.
        (elf_backend_grok_psinfo): Likewise.
        * elf32-sh-lin.c (elf32_shlin_grok_prstatus): New function.
        (elf32_shlin_grok_psinfo): New function.
        (elf_backend_grok_prstatus): Define.
        (elf_backend_grok_psinfo): Likewise.
        * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): New function.
        (elf32_arm_nabi_grok_psinfo): New function.
        (elf_backend_grok_prstatus): Define.
        (elf_backend_grok_psinfo): Likewise.
This commit is contained in:
Daniel Jacobowitz 2001-08-27 17:36:32 +00:00
parent 14d5043ad0
commit c5fccbec35
5 changed files with 297 additions and 0 deletions
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19
bfd/ChangeLog
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@ -1,3 +1,22 @@
2001-08-27 Daniel Jacobowitz <drow@mvista.com>
* elf32-i386.c (elf_i386_grok_prstatus): New function.
(elf_i386_grok_psinfo): New function.
(elf_backend_grok_prstatus): Define.
(elf_backend_grok_psinfo): Likewise.
* elf32-ppc.c (ppc_elf_grok_prstatus): New function.
(ppc_elf_grok_psinfo): New function.
(elf_backend_grok_prstatus): Define.
(elf_backend_grok_psinfo): Likewise.
* elf32-sh-lin.c (elf32_shlin_grok_prstatus): New function.
(elf32_shlin_grok_psinfo): New function.
(elf_backend_grok_prstatus): Define.
(elf_backend_grok_psinfo): Likewise.
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): New function.
(elf32_arm_nabi_grok_psinfo): New function.
(elf_backend_grok_prstatus): Define.
(elf_backend_grok_psinfo): Likewise.
2001-08-27 H.J. Lu <hjl@gnu.org>
* elf32-mips.c (mips_elf_create_dynamic_relocation): Add more

67
bfd/elf32-i386.c
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@ -2211,6 +2211,71 @@ elf_i386_reloc_type_class (type)
}
}
/* Support for core dump NOTE sections */
static boolean
elf_i386_grok_prstatus (abfd, note)
bfd *abfd;
Elf_Internal_Note *note;
{
int offset;
int raw_size;
switch (note->descsz)
{
default:
return false;
case 144: /* Linux/i386 */
/* 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;
raw_size = 68;
break;
}
/* Make a ".reg/999" section. */
return _bfd_elfcore_make_pseudosection (abfd, ".reg",
raw_size, note->descpos + offset);
}
static boolean
elf_i386_grok_psinfo (abfd, note)
bfd *abfd;
Elf_Internal_Note *note;
{
switch (note->descsz)
{
default:
return false;
case 128: /* Linux/MIPS 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;
}
#define TARGET_LITTLE_SYM bfd_elf32_i386_vec
#define TARGET_LITTLE_NAME "elf32-i386"
#define ELF_ARCH bfd_arch_i386
@ -2241,6 +2306,8 @@ elf_i386_reloc_type_class (type)
#define elf_backend_relocate_section elf_i386_relocate_section
#define elf_backend_size_dynamic_sections elf_i386_size_dynamic_sections
#define elf_backend_fake_sections elf_i386_fake_sections
#define elf_backend_grok_prstatus elf_i386_grok_prstatus
#define elf_backend_grok_psinfo elf_i386_grok_psinfo
#define elf_backend_reloc_type_class elf_i386_reloc_type_class
#include "elf32-target.h"

67
bfd/elf32-ppc.c
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@ -3720,6 +3720,71 @@ ppc_elf_reloc_type_class (type)
}
}
/* Support for core dump NOTE sections */
static boolean
ppc_elf_grok_prstatus (abfd, note)
bfd *abfd;
Elf_Internal_Note *note;
{
int offset;
int raw_size;
switch (note->descsz)
{
default:
return false;
case 268: /* Linux/PPC */
/* 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;
raw_size = 192;
break;
}
/* Make a ".reg/999" section. */
return _bfd_elfcore_make_pseudosection (abfd, ".reg",
raw_size, note->descpos + offset);
}
static boolean
ppc_elf_grok_psinfo (abfd, note)
bfd *abfd;
Elf_Internal_Note *note;
{
switch (note->descsz)
{
default:
return false;
case 128: /* Linux/PPC elf_prpsinfo */
elf_tdata (abfd)->core_program
= _bfd_elfcore_strndup (abfd, note->descdata + 32, 16);
elf_tdata (abfd)->core_command
= _bfd_elfcore_strndup (abfd, note->descdata + 48, 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;
}
#define TARGET_LITTLE_SYM bfd_elf32_powerpcle_vec
#define TARGET_LITTLE_NAME "elf32-powerpcle"
#define TARGET_BIG_SYM bfd_elf32_powerpc_vec
@ -3764,6 +3829,8 @@ ppc_elf_reloc_type_class (type)
#define elf_backend_fake_sections ppc_elf_fake_sections
#define elf_backend_additional_program_headers ppc_elf_additional_program_headers
#define elf_backend_modify_segment_map ppc_elf_modify_segment_map
#define elf_backend_grok_prstatus ppc_elf_grok_prstatus
#define elf_backend_grok_psinfo ppc_elf_grok_psinfo
#define elf_backend_reloc_type_class ppc_elf_reloc_type_class
#include "elf32-target.h"

76
bfd/elf32-sh-lin.c
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@ -26,4 +26,80 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#define ELF_MAXPAGESIZE 0x10000
#define elf_symbol_leading_char 0
#include "bfd.h"
#include "sysdep.h"
#include "elf/internal.h"
#include "elf-bfd.h"
/* Support for core dump NOTE sections */
static boolean
elf32_shlin_grok_prstatus (abfd, note)
bfd *abfd;
Elf_Internal_Note *note;
{
int offset;
int raw_size;
switch (note->descsz)
{
default:
return false;
case 168: /* Linux/SH */
/* 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;
raw_size = 92;
break;
}
/* Make a ".reg/999" section. */
return _bfd_elfcore_make_pseudosection (abfd, ".reg",
raw_size, note->descpos + offset);
}
static boolean
elf32_shlin_grok_psinfo (abfd, note)
bfd *abfd;
Elf_Internal_Note *note;
{
switch (note->descsz)
{
default:
return false;
case 124: /* Linux/SH 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;
}
#define elf_backend_grok_prstatus elf32_shlin_grok_prstatus
#define elf_backend_grok_psinfo elf32_shlin_grok_psinfo
#include "elf32-sh.c"

68
bfd/elfarm-nabi.c
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@ -677,4 +677,72 @@ elf32_arm_reloc_type_lookup (abfd, code)
}
}
/* Support for core dump NOTE sections */
static boolean
elf32_arm_nabi_grok_prstatus (abfd, note)
bfd *abfd;
Elf_Internal_Note *note;
{
int offset;
int raw_size;
switch (note->descsz)
{
default:
return false;
case 148: /* Linux/ARM 32-bit*/
/* 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;
raw_size = 72;
break;
}
/* Make a ".reg/999" section. */
return _bfd_elfcore_make_pseudosection (abfd, ".reg",
raw_size, note->descpos + offset);
}
static boolean
elf32_arm_nabi_grok_psinfo (abfd, note)
bfd *abfd;
Elf_Internal_Note *note;
{
switch (note->descsz)
{
default:
return false;
case 124: /* Linux/ARM 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;
}
#define elf_backend_grok_prstatus elf32_arm_nabi_grok_prstatus
#define elf_backend_grok_psinfo elf32_arm_nabi_grok_psinfo
#include "elf32-arm.h"