* elf-bfd.h: Add prototypes for _bfd_elfcore_make_pseudosection
and _bfd_elfcore_strndup. (struct elf_backend_data): Add elf_backend_grok_prstatus and elf_backend_grok_psinfo. * elf.c (_bfd_elfcore_make_pseudosection): New function. (elfcore_grok_prstatus): Use it. (elfcore_make_note_pseudosection): Likewise. (elfcore_strndup): Rename to... (_bfd_elfcore_strndup): Here, and make global. (elfcore_grok_psinfo): Use _bfd_elfcore_strndup. (elfcore_grok_note): Call elf_backend_grok_prstatus and elf_backend_grok_psinfo if available. * elf32-mips.c (_bfd_elf32_mips_grok_prstatus): New function. (_bfd_elf32_mips_grok_psinfo): New function. (elf_backend_grok_prstatus): Define. (elf_backend_grok_psinfo): Define. * elfxx-target.h (elf_backend_grok_prstatus): Default to NULL. (elf_backend_grok_psinfo): Likewise. (elfNN_bed): Include elf_backend_grok_prstatus and elf_backend_grok_psinfo.
This commit is contained in:
Alan Modra
parent
b64977c5ff
commit
bb0082d686
153
bfd/ChangeLog
153
bfd/ChangeLog
@ -1,3 +1,26 @@
|
||||
2001-06-29 Daniel Jacobowitz <drow@mvista.com>
|
||||
|
||||
* elf-bfd.h: Add prototypes for _bfd_elfcore_make_pseudosection
|
||||
and _bfd_elfcore_strndup.
|
||||
(struct elf_backend_data): Add elf_backend_grok_prstatus
|
||||
and elf_backend_grok_psinfo.
|
||||
* elf.c (_bfd_elfcore_make_pseudosection): New function.
|
||||
(elfcore_grok_prstatus): Use it.
|
||||
(elfcore_make_note_pseudosection): Likewise.
|
||||
(elfcore_strndup): Rename to...
|
||||
(_bfd_elfcore_strndup): Here, and make global.
|
||||
(elfcore_grok_psinfo): Use _bfd_elfcore_strndup.
|
||||
(elfcore_grok_note): Call elf_backend_grok_prstatus
|
||||
and elf_backend_grok_psinfo if available.
|
||||
* elf32-mips.c (_bfd_elf32_mips_grok_prstatus): New function.
|
||||
(_bfd_elf32_mips_grok_psinfo): New function.
|
||||
(elf_backend_grok_prstatus): Define.
|
||||
(elf_backend_grok_psinfo): Define.
|
||||
* elfxx-target.h (elf_backend_grok_prstatus): Default to NULL.
|
||||
(elf_backend_grok_psinfo): Likewise.
|
||||
(elfNN_bed): Include elf_backend_grok_prstatus and
|
||||
elf_backend_grok_psinfo.
|
||||
|
||||
2001-06-29 H.J. Lu <hjl@gnu.org>
|
||||
|
||||
* elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Check if
|
||||
@ -132,30 +155,30 @@
|
||||
|
||||
2001-06-20 Catherine Moore <clm@redhat.com>
|
||||
|
||||
* elf-bfd.h (struct elf_backend_data):
|
||||
elf_backend_emit_relocs: New field: Function for emitting
|
||||
relocs.
|
||||
elf_backend_count_relocs: New field: Function for determining
|
||||
the number of relocs to be emitted.
|
||||
* elfxx-target.h: Provide default (NULL) values for
|
||||
elf_backend_emit_relocs and elf_backend_count_relocs.
|
||||
* elflink.h (elf_link_size_reloc_section): Make the hash table
|
||||
big enough to hold the relocs counted by either reloc_count or
|
||||
o->reloc_count.
|
||||
(elf_bfd_final_link) emit_relocs: New boolean, set if relocs
|
||||
should be emitted, either because of a command line option
|
||||
stored in the info structure or because the target provides a
|
||||
special reloc emitting function.
|
||||
If the target provides a reloc counting function use it,
|
||||
unless performing a relocatable link or emitting all relocs.
|
||||
Also set the SEC_RELOC flag on any output section which will
|
||||
contain relocs.
|
||||
(elf_link_input_bfd): emit_relocs: New boolean, set if relocs
|
||||
should be emitted, either because of a command line option
|
||||
stored in the info structure or because the target provides a
|
||||
special reloc emitting function.
|
||||
If the target provides a reloc emitting function, use it,
|
||||
unless performing a relocatable link or emitting all relocs.
|
||||
* elf-bfd.h (struct elf_backend_data):
|
||||
elf_backend_emit_relocs: New field: Function for emitting
|
||||
relocs.
|
||||
elf_backend_count_relocs: New field: Function for determining
|
||||
the number of relocs to be emitted.
|
||||
* elfxx-target.h: Provide default (NULL) values for
|
||||
elf_backend_emit_relocs and elf_backend_count_relocs.
|
||||
* elflink.h (elf_link_size_reloc_section): Make the hash table
|
||||
big enough to hold the relocs counted by either reloc_count or
|
||||
o->reloc_count.
|
||||
(elf_bfd_final_link) emit_relocs: New boolean, set if relocs
|
||||
should be emitted, either because of a command line option
|
||||
stored in the info structure or because the target provides a
|
||||
special reloc emitting function.
|
||||
If the target provides a reloc counting function use it,
|
||||
unless performing a relocatable link or emitting all relocs.
|
||||
Also set the SEC_RELOC flag on any output section which will
|
||||
contain relocs.
|
||||
(elf_link_input_bfd): emit_relocs: New boolean, set if relocs
|
||||
should be emitted, either because of a command line option
|
||||
stored in the info structure or because the target provides a
|
||||
special reloc emitting function.
|
||||
If the target provides a reloc emitting function, use it,
|
||||
unless performing a relocatable link or emitting all relocs.
|
||||
|
||||
2001-06-20 H.J. Lu <hjl@gnu.org>
|
||||
|
||||
@ -209,13 +232,13 @@
|
||||
function. Move flagword result into parameter list. Remove
|
||||
comment about setting bfd_error_handler to intercept failure
|
||||
results.
|
||||
* coffgen.c (make_a_section_from_file): Examine result of
|
||||
* coffgen.c (make_a_section_from_file): Examine result of
|
||||
calling bfd_coff_styp_to_sec_flags and pass a failure back to
|
||||
caller.
|
||||
* ecoff.h (styp_flags_to_sec_flags): Change to a boolean
|
||||
* ecoff.h (styp_flags_to_sec_flags): Change to a boolean
|
||||
function. Move flagword result into parameter list.
|
||||
* libcoff.h: Regenerate.
|
||||
* libecoff.h: Regenerate.
|
||||
* libcoff.h: Regenerate.
|
||||
* libecoff.h: Regenerate.
|
||||
|
||||
2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
|
||||
|
||||
@ -224,10 +247,10 @@
|
||||
|
||||
2001-06-12 Catherine Moore <clm@redhat.com>
|
||||
|
||||
* elflink.h (elf_gc_propagate_vtable_entries): Replace FILE_ALIGN
|
||||
with the file_align entry from elf_backend_data.
|
||||
(elf_gc_smash_unused_vtentry_relocs): Likewise.
|
||||
(elf_gc_record_vtentry): Likewise.
|
||||
* elflink.h (elf_gc_propagate_vtable_entries): Replace FILE_ALIGN
|
||||
with the file_align entry from elf_backend_data.
|
||||
(elf_gc_smash_unused_vtentry_relocs): Likewise.
|
||||
(elf_gc_record_vtentry): Likewise.
|
||||
|
||||
2001-06-10 Alan Modra <amodra@bigpond.net.au>
|
||||
|
||||
@ -275,7 +298,7 @@
|
||||
|
||||
2001-06-06 Christian Groessler <cpg@aladdin.de>
|
||||
|
||||
* coff-z8k.c: Fix formatting.
|
||||
* coff-z8k.c: Fix formatting.
|
||||
Fix howtos: howto->size was always 1.
|
||||
|
||||
2001-06-05 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
|
||||
@ -468,7 +491,7 @@
|
||||
|
||||
2001-05-24 Tom Rix <trix@redhat.com>
|
||||
|
||||
* Makefile.am coff-pmac bfd now defined in coff-rs6000.c
|
||||
* Makefile.am coff-pmac bfd now defined in coff-rs6000.c
|
||||
xcoff-target.h not used to define rs6000 or ppc bfd.
|
||||
* Makefile.in same
|
||||
|
||||
@ -546,13 +569,13 @@
|
||||
|
||||
* elf-bfd.h (NUM_SHDR_ENTRIES): New macro: compute the number
|
||||
of entries in a structured section.
|
||||
* elf.c: Use new macro.
|
||||
* elf32-i386.c: Use new macro.
|
||||
* elf32-mips.c: Use new macro.
|
||||
* elf64-alpha.c: Use new macro.
|
||||
* elf64-sparc.c: Use new macro.
|
||||
* elfcode.h: Use new macro.
|
||||
* elflink.h: Use new macro.
|
||||
* elf.c: Use new macro.
|
||||
* elf32-i386.c: Use new macro.
|
||||
* elf32-mips.c: Use new macro.
|
||||
* elf64-alpha.c: Use new macro.
|
||||
* elf64-sparc.c: Use new macro.
|
||||
* elfcode.h: Use new macro.
|
||||
* elflink.h: Use new macro.
|
||||
|
||||
2001-05-23 Nick Clifton <nickc@cambridge.redhat.com>
|
||||
|
||||
@ -709,7 +732,7 @@
|
||||
2001-05-04 Nick Clifton <nickc@cambridge.redhat.com>
|
||||
|
||||
* elf32-arm.h (elf32_arm_final_link_relocate): Set
|
||||
EF_ARM_HASENTRY if the start address is set.
|
||||
EF_ARM_HASENTRY if the start address is set.
|
||||
|
||||
2001-05-03 Nick Clifton <nickc@cambridge.redhat.com>
|
||||
|
||||
@ -750,7 +773,7 @@
|
||||
|
||||
2001-05-02 Johan Rydberg <jrydberg@opencores.org>
|
||||
|
||||
* elf32-openrisc.c (openrisc_elf_howto_table): Do not complain
|
||||
* elf32-openrisc.c (openrisc_elf_howto_table): Do not complain
|
||||
about overflow in R_OPENRISC_LO_16_IN_INSN and
|
||||
R_OPENRISC_HI_16_IN_INSN.Index: bfd/elf32-openrisc.c
|
||||
|
||||
@ -992,31 +1015,31 @@
|
||||
2001-03-23 Nick Clifton <nickc@redhat.com>
|
||||
|
||||
* Makefile.am (BUILD_CFILES): New variable: List of C source
|
||||
files created in build directory.
|
||||
(BUILD_HFILES): New variable: List of header files created in
|
||||
build directory.
|
||||
(POTFILES): Delete.
|
||||
(po/POTFILES.in): Replace rule with empty entry.
|
||||
(po/SRC-POTFILES.in): New rule: Create a list of source files
|
||||
in the source directory.
|
||||
(po/BLD-POTFILES.in): New rule: Create a list of source files
|
||||
in the build directory.
|
||||
(MOSTLYCLEAN): Do not delete source files created in build
|
||||
directory.
|
||||
* Makefile.in: Regenerate.
|
||||
* configure.in: Insert SRC-POTFILES.in and BLD-POTFILES.in
|
||||
into po/Makefile.
|
||||
* configure: Regenerate.
|
||||
files created in build directory.
|
||||
(BUILD_HFILES): New variable: List of header files created in
|
||||
build directory.
|
||||
(POTFILES): Delete.
|
||||
(po/POTFILES.in): Replace rule with empty entry.
|
||||
(po/SRC-POTFILES.in): New rule: Create a list of source files
|
||||
in the source directory.
|
||||
(po/BLD-POTFILES.in): New rule: Create a list of source files
|
||||
in the build directory.
|
||||
(MOSTLYCLEAN): Do not delete source files created in build
|
||||
directory.
|
||||
* Makefile.in: Regenerate.
|
||||
* configure.in: Insert SRC-POTFILES.in and BLD-POTFILES.in
|
||||
into po/Makefile.
|
||||
* configure: Regenerate.
|
||||
|
||||
* po/Make-in: Replace occurrences of POTFILES with SRC-POTFILES
|
||||
and BLD_POTFILES.
|
||||
* po/Make-in: Replace occurrences of POTFILES with SRC-POTFILES
|
||||
and BLD_POTFILES.
|
||||
Add .. to the search path when building bfd.pot.
|
||||
Delete POTFILES when performing distclean.
|
||||
Add comment describing why distclean is broken in maintainer mode.
|
||||
Delete POTFILES when performing distclean.
|
||||
Add comment describing why distclean is broken in maintainer mode.
|
||||
* po/POTFILES.in: Delete.
|
||||
* po/SRC-POTFILES.in: New file.
|
||||
* po/BLD-POTFILES.in: New file.
|
||||
* po/bfd.pot: Regenerate.
|
||||
* po/bfd.pot: Regenerate.
|
||||
|
||||
2001-03-22 Hans-Peter Nilsson <hp@axis.com>
|
||||
|
||||
@ -1149,7 +1172,7 @@
|
||||
of offset in BLX(1) instruction.
|
||||
* coff-arm.c (coff_arm_relocate_section): Clear bit zero of
|
||||
offset in BLX(1) instruction.
|
||||
Fix formatting.
|
||||
Fix formatting.
|
||||
|
||||
2001-03-06 Nick Clifton <nickc@redhat.com>
|
||||
|
||||
@ -1207,7 +1230,7 @@
|
||||
|
||||
* coffcode.h (styp_to_sec_flags) [COFF_WITH_PE version]: Tidy
|
||||
up, replacing multiple if statements with a switch.
|
||||
(handle_COMDAT): New function.
|
||||
(handle_COMDAT): New function.
|
||||
|
||||
2001-02-26 H.J. Lu <hjl@gnu.org>
|
||||
|
||||
|
||||
@ -628,6 +628,14 @@ struct elf_backend_data
|
||||
unsigned int (*elf_backend_count_relocs)
|
||||
PARAMS ((asection *, Elf_Internal_Rela *));
|
||||
|
||||
/* This function, if defined, is called when an NT_PRSTATUS note is found
|
||||
in a core file. */
|
||||
boolean (*elf_backend_grok_prstatus) PARAMS ((bfd *, Elf_Internal_Note *));
|
||||
|
||||
/* This function, if defined, is called when an NT_PSINFO or NT_PRPSINFO
|
||||
note is found in a core file. */
|
||||
boolean (*elf_backend_grok_psinfo) PARAMS ((bfd *, Elf_Internal_Note *));
|
||||
|
||||
/* The swapping table to use when dealing with ECOFF information.
|
||||
Used for the MIPS ELF .mdebug section. */
|
||||
const struct ecoff_debug_swap *elf_backend_ecoff_debug_swap;
|
||||
@ -1098,6 +1106,9 @@ boolean _bfd_elf_create_got_section PARAMS ((bfd *,
|
||||
unsigned long _bfd_elf_link_renumber_dynsyms PARAMS ((bfd *,
|
||||
struct bfd_link_info *));
|
||||
|
||||
boolean _bfd_elfcore_make_pseudosection PARAMS ((bfd *, char *, int, int));
|
||||
char *_bfd_elfcore_strndup PARAMS ((bfd *, char *, int));
|
||||
|
||||
elf_linker_section_t *_bfd_elf_create_linker_section
|
||||
PARAMS ((bfd *abfd,
|
||||
struct bfd_link_info *info,
|
||||
|
||||
131
bfd/elf.c
131
bfd/elf.c
@ -5376,6 +5376,46 @@ elfcore_maybe_make_sect (abfd, name, sect)
|
||||
return true;
|
||||
}
|
||||
|
||||
/* Create a pseudosection containing SIZE bytes at FILEPOS. This
|
||||
actually creates up to two pseudosections:
|
||||
- For the single-threaded case, a section named NAME, unless
|
||||
such a section already exists.
|
||||
- For the multi-threaded case, a section named "NAME/PID", where
|
||||
PID is elfcore_make_pid (abfd).
|
||||
Both pseudosections have identical contents. */
|
||||
boolean
|
||||
_bfd_elfcore_make_pseudosection (abfd, name, size, filepos)
|
||||
bfd *abfd;
|
||||
char *name;
|
||||
int size;
|
||||
int filepos;
|
||||
{
|
||||
char buf[100];
|
||||
char *threaded_name;
|
||||
asection *sect;
|
||||
|
||||
/* Build the section name. */
|
||||
|
||||
sprintf (buf, "%s/%d", name, elfcore_make_pid (abfd));
|
||||
threaded_name = bfd_alloc (abfd, strlen (buf) + 1);
|
||||
if (threaded_name == NULL)
|
||||
return false;
|
||||
strcpy (threaded_name, buf);
|
||||
|
||||
sect = bfd_make_section (abfd, threaded_name);
|
||||
if (sect == NULL)
|
||||
return false;
|
||||
sect->_raw_size = size;
|
||||
sect->filepos = filepos;
|
||||
sect->flags = SEC_HAS_CONTENTS;
|
||||
sect->alignment_power = 2;
|
||||
|
||||
if (! elfcore_maybe_make_sect (abfd, name, sect))
|
||||
return false;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/* prstatus_t exists on:
|
||||
solaris 2.5+
|
||||
linux 2.[01] + glibc
|
||||
@ -5388,9 +5428,6 @@ elfcore_grok_prstatus (abfd, note)
|
||||
bfd *abfd;
|
||||
Elf_Internal_Note *note;
|
||||
{
|
||||
char buf[100];
|
||||
char *name;
|
||||
asection *sect;
|
||||
int raw_size;
|
||||
int offset;
|
||||
|
||||
@ -5446,69 +5483,23 @@ elfcore_grok_prstatus (abfd, note)
|
||||
return true;
|
||||
}
|
||||
|
||||
/* Make a ".reg/999" section. */
|
||||
|
||||
sprintf (buf, ".reg/%d", elfcore_make_pid (abfd));
|
||||
name = bfd_alloc (abfd, strlen (buf) + 1);
|
||||
if (name == NULL)
|
||||
return false;
|
||||
strcpy (name, buf);
|
||||
|
||||
sect = bfd_make_section (abfd, name);
|
||||
if (sect == NULL)
|
||||
return false;
|
||||
|
||||
sect->_raw_size = raw_size;
|
||||
sect->filepos = note->descpos + offset;
|
||||
|
||||
sect->flags = SEC_HAS_CONTENTS;
|
||||
sect->alignment_power = 2;
|
||||
|
||||
if (! elfcore_maybe_make_sect (abfd, ".reg", sect))
|
||||
/* Make a ".reg/999" section and a ".reg" section. */
|
||||
if (! _bfd_elfcore_make_pseudosection (abfd, ".reg",
|
||||
raw_size, note->descpos + offset));
|
||||
return false;
|
||||
|
||||
return true;
|
||||
}
|
||||
#endif /* defined (HAVE_PRSTATUS_T) */
|
||||
|
||||
/* Create a pseudosection containing the exact contents of NOTE. This
|
||||
actually creates up to two pseudosections:
|
||||
- For the single-threaded case, a section named NAME, unless
|
||||
such a section already exists.
|
||||
- For the multi-threaded case, a section named "NAME/PID", where
|
||||
PID is elfcore_make_pid (abfd).
|
||||
Both pseudosections have identical contents: the contents of NOTE. */
|
||||
|
||||
/* Create a pseudosection containing the exact contents of NOTE. */
|
||||
static boolean
|
||||
elfcore_make_note_pseudosection (abfd, name, note)
|
||||
bfd *abfd;
|
||||
char *name;
|
||||
Elf_Internal_Note *note;
|
||||
{
|
||||
char buf[100];
|
||||
char *threaded_name;
|
||||
asection *sect;
|
||||
|
||||
/* Build the section name. */
|
||||
|
||||
sprintf (buf, "%s/%d", name, elfcore_make_pid (abfd));
|
||||
threaded_name = bfd_alloc (abfd, strlen (buf) + 1);
|
||||
if (threaded_name == NULL)
|
||||
return false;
|
||||
strcpy (threaded_name, buf);
|
||||
|
||||
sect = bfd_make_section (abfd, threaded_name);
|
||||
if (sect == NULL)
|
||||
return false;
|
||||
sect->_raw_size = note->descsz;
|
||||
sect->filepos = note->descpos;
|
||||
sect->flags = SEC_HAS_CONTENTS;
|
||||
sect->alignment_power = 2;
|
||||
|
||||
if (! elfcore_maybe_make_sect (abfd, name, sect))
|
||||
return false;
|
||||
|
||||
return true;
|
||||
return _bfd_elfcore_make_pseudosection (abfd, name, note->descsz, note->descpos);
|
||||
}
|
||||
|
||||
/* There isn't a consistent prfpregset_t across platforms,
|
||||
@ -5549,14 +5540,12 @@ typedef psinfo32_t elfcore_psinfo32_t;
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#if defined (HAVE_PRPSINFO_T) || defined (HAVE_PSINFO_T)
|
||||
|
||||
/* return a malloc'ed copy of a string at START which is at
|
||||
most MAX bytes long, possibly without a terminating '\0'.
|
||||
the copy will always have a terminating '\0'. */
|
||||
|
||||
static char*
|
||||
elfcore_strndup (abfd, start, max)
|
||||
char*
|
||||
_bfd_elfcore_strndup (abfd, start, max)
|
||||
bfd *abfd;
|
||||
char *start;
|
||||
int max;
|
||||
@ -5580,6 +5569,8 @@ elfcore_strndup (abfd, start, max)
|
||||
return dup;
|
||||
}
|
||||
|
||||
#if defined (HAVE_PRPSINFO_T) || defined (HAVE_PSINFO_T)
|
||||
|
||||
static boolean
|
||||
elfcore_grok_psinfo (abfd, note)
|
||||
bfd *abfd;
|
||||
@ -5592,10 +5583,10 @@ elfcore_grok_psinfo (abfd, note)
|
||||
memcpy (&psinfo, note->descdata, sizeof (psinfo));
|
||||
|
||||
elf_tdata (abfd)->core_program
|
||||
= elfcore_strndup (abfd, psinfo.pr_fname, sizeof (psinfo.pr_fname));
|
||||
= _bfd_elfcore_strndup (abfd, psinfo.pr_fname, sizeof (psinfo.pr_fname));
|
||||
|
||||
elf_tdata (abfd)->core_command
|
||||
= elfcore_strndup (abfd, psinfo.pr_psargs, sizeof (psinfo.pr_psargs));
|
||||
= _bfd_elfcore_strndup (abfd, psinfo.pr_psargs, sizeof (psinfo.pr_psargs));
|
||||
}
|
||||
#if defined (HAVE_PRPSINFO32_T) || defined (HAVE_PSINFO32_T)
|
||||
else if (note->descsz == sizeof (elfcore_psinfo32_t))
|
||||
@ -5606,10 +5597,10 @@ elfcore_grok_psinfo (abfd, note)
|
||||
memcpy (&psinfo, note->descdata, sizeof (psinfo));
|
||||
|
||||
elf_tdata (abfd)->core_program
|
||||
= elfcore_strndup (abfd, psinfo.pr_fname, sizeof (psinfo.pr_fname));
|
||||
= _bfd_elfcore_strndup (abfd, psinfo.pr_fname, sizeof (psinfo.pr_fname));
|
||||
|
||||
elf_tdata (abfd)->core_command
|
||||
= elfcore_strndup (abfd, psinfo.pr_psargs, sizeof (psinfo.pr_psargs));
|
||||
= _bfd_elfcore_strndup (abfd, psinfo.pr_psargs, sizeof (psinfo.pr_psargs));
|
||||
}
|
||||
#endif
|
||||
|
||||
@ -5841,14 +5832,21 @@ elfcore_grok_note (abfd, note)
|
||||
bfd *abfd;
|
||||
Elf_Internal_Note *note;
|
||||
{
|
||||
struct elf_backend_data *bed = get_elf_backend_data (abfd);
|
||||
|
||||
switch (note->type)
|
||||
{
|
||||
default:
|
||||
return true;
|
||||
|
||||
#if defined (HAVE_PRSTATUS_T)
|
||||
case NT_PRSTATUS:
|
||||
if (bed->elf_backend_grok_prstatus)
|
||||
if ((*bed->elf_backend_grok_prstatus) (abfd, note))
|
||||
return true;
|
||||
#if defined (HAVE_PRSTATUS_T)
|
||||
return elfcore_grok_prstatus (abfd, note);
|
||||
#else
|
||||
return true;
|
||||
#endif
|
||||
|
||||
#if defined (HAVE_PSTATUS_T)
|
||||
@ -5876,10 +5874,15 @@ elfcore_grok_note (abfd, note)
|
||||
else
|
||||
return true;
|
||||
|
||||
#if defined (HAVE_PRPSINFO_T) || defined (HAVE_PSINFO_T)
|
||||
case NT_PRPSINFO:
|
||||
case NT_PSINFO:
|
||||
if (bed->elf_backend_grok_psinfo)
|
||||
if ((*bed->elf_backend_grok_psinfo) (abfd, note))
|
||||
return true;
|
||||
#if defined (HAVE_PRPSINFO_T) || defined (HAVE_PSINFO_T)
|
||||
return elfcore_grok_psinfo (abfd, note);
|
||||
#else
|
||||
return true;
|
||||
#endif
|
||||
}
|
||||
}
|
||||
|
||||
@ -9134,6 +9134,73 @@ _bfd_mips_elf_finish_dynamic_sections (output_bfd, info)
|
||||
return true;
|
||||
}
|
||||
|
||||
/* Support for core dump NOTE sections */
|
||||
static boolean
|
||||
_bfd_elf32_mips_grok_prstatus (abfd, note)
|
||||
bfd *abfd;
|
||||
Elf_Internal_Note *note;
|
||||
{
|
||||
int offset;
|
||||
int raw_size;
|
||||
|
||||
switch (note->descsz)
|
||||
{
|
||||
default:
|
||||
return false;
|
||||
|
||||
case 256: /* Linux/MIPS */
|
||||
/* 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 = 180;
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
/* Make a ".reg/999" section. */
|
||||
if (! _bfd_elfcore_make_pseudosection (abfd, ".reg",
|
||||
raw_size, note->descpos + offset))
|
||||
return false;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
static boolean _bfd_elf32_mips_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 + 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;
|
||||
}
|
||||
|
||||
/* This is almost identical to bfd_generic_get_... except that some
|
||||
MIPS relocations need to be handled specially. Sigh. */
|
||||
|
||||
@ -9421,6 +9488,8 @@ static const struct ecoff_debug_swap mips_elf32_ecoff_debug_swap = {
|
||||
_bfd_mips_elf_copy_indirect_symbol
|
||||
|
||||
#define elf_backend_hide_symbol _bfd_mips_elf_hide_symbol
|
||||
#define elf_backend_grok_prstatus _bfd_elf32_mips_grok_prstatus
|
||||
#define elf_backend_grok_psinfo _bfd_elf32_mips_grok_psinfo
|
||||
|
||||
#define bfd_elf32_bfd_is_local_label_name \
|
||||
mips_elf_is_local_label_name
|
||||
|
||||
@ -329,6 +329,12 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
||||
#ifndef elf_backend_count_relocs
|
||||
#define elf_backend_count_relocs NULL
|
||||
#endif
|
||||
#ifndef elf_backend_grok_prstatus
|
||||
#define elf_backend_grok_prstatus NULL
|
||||
#endif
|
||||
#ifndef elf_backend_grok_psinfo
|
||||
#define elf_backend_grok_psinfo NULL
|
||||
#endif
|
||||
|
||||
/* Previously, backends could only use SHT_REL or SHT_RELA relocation
|
||||
sections, but not both. They defined USE_REL to indicate SHT_REL
|
||||
@ -412,6 +418,8 @@ static CONST struct elf_backend_data elfNN_bed =
|
||||
elf_backend_hide_symbol,
|
||||
elf_backend_emit_relocs,
|
||||
elf_backend_count_relocs,
|
||||
elf_backend_grok_prstatus,
|
||||
elf_backend_grok_psinfo,
|
||||
elf_backend_ecoff_debug_swap,
|
||||
ELF_MACHINE_ALT1,
|
||||
ELF_MACHINE_ALT2,
|
||||
|
||||
Loading…
Reference in New Issue
Block a user