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2011-03-31  Tristan Gingold  <gingold@adacore.com>

	* readelf.c (get_ia64_vms_note_type): New function.
	(print_ia64_vms_note): Ditto.
	(process_note): Recognize VMS/ia64 specific notes.
	Display them.
	(process_corefile_note_segment): Decode VMS notes.

include/elf
2011-03-31  Tristan Gingold  <gingold@adacore.com>

	* ia64.h (Elf64_External_VMS_Note): New struct.
	(NT_VMS_MHD, NT_VMS_LNM, NT_VMS_SRC, NT_VMS_TITLE, NT_VMS_EIDC,
	NT_VMS_FPMODE, NT_VMS_LINKTIME, NT_VMS_IMGNAM, NT_VMS_IMGID
	NT_VMS_LINKID, NT_VMS_IMGBID, NT_VMS_GSTNAM, NT_VMS_ORIG_DYN)
	NT_VMS_PATCHTIME) New macros.
This commit is contained in:
Tristan Gingold 2011-03-31 07:49:45 +00:00
parent 822e989dfe
commit 00e98fc759
4 changed files with 187 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
binutils/ChangeLog
View File

@ -1,3 +1,11 @@
2011-03-31 Tristan Gingold <gingold@adacore.com>
* readelf.c (get_ia64_vms_note_type): New function.
(print_ia64_vms_note): Ditto.
(process_note): Recognize VMS/ia64 specific notes.
Display them.
(process_corefile_note_segment): Decode VMS notes.
2011-03-30 Catherine Moore <clm@codesourcery.com> 2011-03-30 Catherine Moore <clm@codesourcery.com>
* addr2line.c (translate_addresses): Sign extend the pc * addr2line.c (translate_addresses): Sign extend the pc

139
binutils/readelf.c
View File

@ -12048,6 +12048,117 @@ get_netbsd_elfcore_note_type (unsigned e_type)
return buff; return buff;
} }
static const char *
get_ia64_vms_note_type (unsigned e_type)
{
static char buff[64];
switch (e_type)
{
case NT_VMS_MHD:
return _("NT_VMS_MHD (module header)");
case NT_VMS_LNM:
return _("NT_VMS_LNM (language name)");
case NT_VMS_SRC:
return _("NT_VMS_SRC (source files)");
case NT_VMS_TITLE:
return _("NT_VMS_TITLE");
case NT_VMS_EIDC:
return _("NT_VMS_EIDC (consistency check)");
case NT_VMS_FPMODE:
return _("NT_VMS_FPMODE (FP mode)");
case NT_VMS_LINKTIME:
return _("NT_VMS_LINKTIME");
case NT_VMS_IMGNAM:
return _("NT_VMS_IMGNAM (image name)");
case NT_VMS_IMGID:
return _("NT_VMS_IMGID (image id)");
case NT_VMS_LINKID:
return _("NT_VMS_LINKID (link id)");
case NT_VMS_IMGBID:
return _("NT_VMS_IMGBID (build id)");
case NT_VMS_GSTNAM:
return _("NT_VMS_GSTNAM (sym table name)");
case NT_VMS_ORIG_DYN:
return _("NT_VMS_ORIG_DYN");
case NT_VMS_PATCHTIME:
return _("NT_VMS_PATCHTIME");
default:
snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), e_type);
return buff;
}
}
static int
print_ia64_vms_note (Elf_Internal_Note * pnote)
{
switch (pnote->type)
{
case NT_VMS_MHD:
if (pnote->descsz > 36)
{
size_t l = strlen (pnote->descdata + 34);
printf (_(" Creation date : %.17s\n"), pnote->descdata);
printf (_(" Last patch date: %.17s\n"), pnote->descdata + 17);
printf (_(" Module name : %s\n"), pnote->descdata + 34);
printf (_(" Module version : %s\n"), pnote->descdata + 34 + l + 1);
}
else
printf (_(" Invalid size\n"));
break;
case NT_VMS_LNM:
printf (_(" Language: %s\n"), pnote->descdata);
break;
#ifdef BFD64
case NT_VMS_FPMODE:
printf (_(" FP mode: 0x%016" BFD_VMA_FMT "x\n"),
(bfd_vma)byte_get ((unsigned char *)pnote->descdata, 8));
break;
case NT_VMS_LINKTIME:
printf (_(" Link time: "));
print_vms_time
((bfd_int64_t) byte_get ((unsigned char *)pnote->descdata, 8));
printf ("\n");
break;
case NT_VMS_PATCHTIME:
printf (_(" Patch time: "));
print_vms_time
((bfd_int64_t) byte_get ((unsigned char *)pnote->descdata, 8));
printf ("\n");
break;
case NT_VMS_ORIG_DYN:
printf (_(" Major id: %u, minor id: %u\n"),
(unsigned) byte_get ((unsigned char *)pnote->descdata, 4),
(unsigned) byte_get ((unsigned char *)pnote->descdata + 4, 4));
printf (_(" Manip date : "));
print_vms_time
((bfd_int64_t) byte_get ((unsigned char *)pnote->descdata + 8, 8));
printf (_("\n"
" Link flags : 0x%016" BFD_VMA_FMT "x\n"),
(bfd_vma)byte_get ((unsigned char *)pnote->descdata + 16, 8));
printf (_(" Header flags: 0x%08x\n"),
(unsigned)byte_get ((unsigned char *)pnote->descdata + 24, 4));
printf (_(" Image id : %s\n"), pnote->descdata + 32);
break;
#endif
case NT_VMS_IMGNAM:
printf (_(" Image name: %s\n"), pnote->descdata);
break;
case NT_VMS_GSTNAM:
printf (_(" Global symbol table name: %s\n"), pnote->descdata);
break;
case NT_VMS_IMGID:
printf (_(" Image id: %s\n"), pnote->descdata);
break;
case NT_VMS_LINKID:
printf (_(" Linker id: %s\n"), pnote->descdata);
break;
default:
break;
}
return 1;
}
/* Note that by the ELF standard, the name field is already null byte /* Note that by the ELF standard, the name field is already null byte
terminated, and namesz includes the terminating null byte. terminated, and namesz includes the terminating null byte.
I.E. the value of namesz for the name "FSF" is 4. I.E. the value of namesz for the name "FSF" is 4.
@ -12079,12 +12190,20 @@ process_note (Elf_Internal_Note * pnote)
name = "SPU"; name = "SPU";
} }
else if (const_strneq (pnote->namedata, "IPF/VMS"))
/* VMS/ia64-specific file notes. */
nt = get_ia64_vms_note_type (pnote->type);
else else
/* Don't recognize this note name; just use the default set of /* Don't recognize this note name; just use the default set of
note type strings. */ note type strings. */
nt = get_note_type (pnote->type); nt = get_note_type (pnote->type);
printf (" %s\t\t0x%08lx\t%s\n", name, pnote->descsz, nt); printf (" %-10s\t0x%08lx\t%s\n", name, pnote->descsz, nt);
if (const_strneq (pnote->namedata, "IPF/VMS"))
return print_ia64_vms_note (pnote);
else
return 1; return 1;
} }
@ -12116,6 +12235,8 @@ process_corefile_note_segment (FILE * file, bfd_vma offset, bfd_vma length)
Elf_Internal_Note inote; Elf_Internal_Note inote;
char * temp = NULL; char * temp = NULL;
if (!is_ia64_vms ())
{
inote.type = BYTE_GET (external->type); inote.type = BYTE_GET (external->type);
inote.namesz = BYTE_GET (external->namesz); inote.namesz = BYTE_GET (external->namesz);
inote.namedata = external->name; inote.namedata = external->name;
@ -12124,6 +12245,22 @@ process_corefile_note_segment (FILE * file, bfd_vma offset, bfd_vma length)
inote.descpos = offset + (inote.descdata - (char *) pnotes); inote.descpos = offset + (inote.descdata - (char *) pnotes);
next = (Elf_External_Note *) (inote.descdata + align_power (inote.descsz, 2)); next = (Elf_External_Note *) (inote.descdata + align_power (inote.descsz, 2));
}
else
{
Elf64_External_VMS_Note *vms_external;
vms_external = (Elf64_External_VMS_Note *)external;
inote.type = BYTE_GET (vms_external->type);
inote.namesz = BYTE_GET (vms_external->namesz);
inote.namedata = vms_external->name;
inote.descsz = BYTE_GET (vms_external->descsz);
inote.descdata = inote.namedata + align_power (inote.namesz, 3);
inote.descpos = offset + (inote.descdata - (char *) pnotes);
next = (Elf_External_Note *)
(inote.descdata + align_power (inote.descsz, 3));
}
if ( ((char *) next > ((char *) pnotes) + length) if ( ((char *) next > ((char *) pnotes) + length)
|| ((char *) next < (char *) pnotes)) || ((char *) next < (char *) pnotes))

8
include/elf/ChangeLog
View File

@ -1,3 +1,11 @@
2011-03-31 Tristan Gingold <gingold@adacore.com>
* ia64.h (Elf64_External_VMS_Note): New struct.
(NT_VMS_MHD, NT_VMS_LNM, NT_VMS_SRC, NT_VMS_TITLE, NT_VMS_EIDC)
(NT_VMS_FPMODE, NT_VMS_LINKTIME, NT_VMS_IMGNAM, NT_VMS_IMGID)
(NT_VMS_LINKID, NT_VMS_IMGBID, NT_VMS_GSTNAM, NT_VMS_ORIG_DYN)
(NT_VMS_PATCHTIME) New macros.
2011-03-14 Richard Sandiford <richard.sandiford@linaro.org> 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
* arm.h (R_ARM_IRELATIVE): New relocation. * arm.h (R_ARM_IRELATIVE): New relocation.

24
include/elf/ia64.h
View File

@ -232,6 +232,30 @@ typedef struct
unsigned char fill_1[4]; unsigned char fill_1[4];
} Elf64_External_VMS_IMAGE_RELA; } Elf64_External_VMS_IMAGE_RELA;
/* Note segments. VMS is special as it uses 64-bit entries. */
typedef struct {
unsigned char namesz[8]; /* Size of entry's owner string */
unsigned char descsz[8]; /* Size of the note descriptor */
unsigned char type[8]; /* Interpretation of the descriptor */
char name[1]; /* Start of the name+desc data */
} Elf64_External_VMS_Note;
#define NT_VMS_MHD 1 /* Object module name, version, and date/time. */
#define NT_VMS_LNM 2 /* Language processor name. */
#define NT_VMS_SRC 3 /* Source files. */
#define NT_VMS_TITLE 4 /* Title text. */
#define NT_VMS_EIDC 5 /* Entity ident consistency check. */
#define NT_VMS_FPMODE 6 /* Whole program floating-point mode. */
#define NT_VMS_LINKTIME 101 /* Date/time image was linked. */
#define NT_VMS_IMGNAM 102 /* Image name string. */
#define NT_VMS_IMGID 103 /* Image ident string. */
#define NT_VMS_LINKID 104 /* Linker ident string. */
#define NT_VMS_IMGBID 105 /* Image build ident string. */
#define NT_VMS_GSTNAM 106 /* Global Symbol Table Name. */
#define NT_VMS_ORIG_DYN 107 /* Original setting of dynamic data. */
#define NT_VMS_PATCHTIME 108 /* Date/time of last patch. */
/* IA64-specific relocation types: */ /* IA64-specific relocation types: */
/* Relocs apply to specific instructions within a bundle. The least /* Relocs apply to specific instructions within a bundle. The least