OpenE2K
/
binutils-gdb
12
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

* elf32-cris.c (cris_elf_grok_prstatus): New function. 

(cris_elf_grok_prstatus): New function.
	(elf_backend_grok_prstatus): Define.
	(elf_backend_grok_psinfo): Define.
This commit is contained in:
Hans-Peter Nilsson 2001-11-02 07:20:24 +00:00
parent 361b220ebe
commit 72209a1fb6
2 changed files with 81 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
bfd/ChangeLog
View File

@ -1,3 +1,10 @@
2001-11-02 Hans-Peter Nilsson <hp@axis.com>
* elf32-cris.c (cris_elf_grok_prstatus): New function.
(cris_elf_grok_prstatus): New function.
(elf_backend_grok_prstatus): Define.
(elf_backend_grok_psinfo): Define.
2001-11-01 Alan Modra <amodra@bigpond.net.au>
* elf64-ppc.c (ppc64_elf_relocate_section): Correct branch

74
bfd/elf32-cris.c
View File

@ -33,6 +33,12 @@ static reloc_howto_type * cris_reloc_type_lookup
static void cris_info_to_howto_rela
PARAMS ((bfd *, arelent *, Elf32_Internal_Rela *));
static boolean cris_elf_grok_prstatus
PARAMS ((bfd *abfd, Elf_Internal_Note *note));
static boolean cris_elf_grok_psinfo
PARAMS ((bfd *abfd, Elf_Internal_Note *note));
static boolean cris_elf_relocate_section
PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
Elf_Internal_Rela *, Elf_Internal_Sym *, asection **));
@ -461,6 +467,72 @@ cris_info_to_howto_rela (abfd, cache_ptr, dst)
cache_ptr->howto = & cris_elf_howto_table [r_type];
}
/* Support for core dump NOTE sections. */
static boolean
cris_elf_grok_prstatus (abfd, note)
bfd *abfd;
Elf_Internal_Note *note;
{
int offset;
size_t raw_size;
switch (note->descsz)
{
default:
return false;
case 166: /* Linux/CRIS */
/* 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 + 22);
/* pr_reg */
offset = 70;
raw_size = 92;
break;
}
/* Make a ".reg/999" section. */
return _bfd_elfcore_make_pseudosection (abfd, ".reg",
raw_size, note->descpos + offset);
}
static boolean
cris_elf_grok_psinfo (abfd, note)
bfd *abfd;
Elf_Internal_Note *note;
{
switch (note->descsz)
{
default:
return false;
case 124: /* Linux/CRIS 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;
}
/* The name of the dynamic interpreter. This is put in the .interp
section. */
@ -2997,6 +3069,8 @@ elf_cris_reloc_type_class (rela)
#define elf_backend_gc_mark_hook cris_elf_gc_mark_hook
#define elf_backend_gc_sweep_hook cris_elf_gc_sweep_hook
#define elf_backend_check_relocs cris_elf_check_relocs
#define elf_backend_grok_prstatus cris_elf_grok_prstatus
#define elf_backend_grok_psinfo cris_elf_grok_psinfo
#define elf_backend_can_gc_sections 1
#define elf_backend_can_refcount 1