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Add support to readelf for reading NetBSD ELF core notes.

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binutils * binutils.c (process_netbsd_elf_note): New function.
	(process_note): Call the new function for NetBSD core notes.

include	* common.h (NT_NETBSD_MARCH): Define.
This commit is contained in:
Stephen Fisher
2015-10-27 11:32:38 +00:00
committed by Nick Clifton
parent d6867a7559
commit c6056a744a
4 changed files with 48 additions and 0 deletions
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38
binutils/readelf.c
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@@ -15365,6 +15365,40 @@ print_v850_note (Elf_Internal_Note * pnote)
return 0;
}
static int
process_netbsd_elf_note (Elf_Internal_Note * pnote)
{
unsigned int version;
switch (pnote->type)
{
case NT_NETBSD_IDENT:
version = byte_get ((unsigned char *) pnote->descdata, sizeof (version));
if ((version / 10000) % 100)
printf (" NetBSD\t\t0x%08lx\tIDENT %u (%u.%u%s%c)\n", pnote->descsz,
version, version / 100000000, (version / 1000000) % 100,
(version / 10000) % 100 > 26 ? "Z" : "",
'A' + (version / 10000) % 26);
else
printf (" NetBSD\t\t0x%08lx\tIDENT %u (%u.%u.%u)\n", pnote->descsz,
version, version / 100000000, (version / 1000000) % 100,
(version / 100) % 100);
return 1;
case NT_NETBSD_MARCH:
printf (" NetBSD\t0x%08lx\tMARCH <%s>\n", pnote->descsz,
pnote->descdata);
return 1;
default:
break;
}
printf (" NetBSD\t0x%08lx\tUnknown note type: (0x%08lx)\n", pnote->descsz,
pnote->type);
return 1;
}
static const char *
get_netbsd_elfcore_note_type (unsigned e_type)
{
@@ -15618,6 +15652,10 @@ process_note (Elf_Internal_Note * pnote)
/* NetBSD-specific core file notes. */
nt = get_netbsd_elfcore_note_type (pnote->type);
else if (const_strneq (pnote->namedata, "NetBSD"))
/* NetBSD-specific core file notes. */
return process_netbsd_elf_note (pnote);
else if (strneq (pnote->namedata, "SPU/", 4))
{
/* SPU-specific core file notes. */