Alan Modra [Wed, 23 Jan 2013 23:00:08 +0000 (23:00 +0000)]
daily update
Tom Tromey [Wed, 23 Jan 2013 21:04:45 +0000 (21:04 +0000)]
* gdb.dwarf2/dw2-error.exp: Pass test name to "file" test.
Tom Tromey [Wed, 23 Jan 2013 20:34:22 +0000 (20:34 +0000)]
* gdb.cp/converts.cc (main): Initialize 'a'.
Doug Evans [Wed, 23 Jan 2013 20:07:39 +0000 (20:07 +0000)]
* linespec.c (find_linespec_symbols): Make static.
Sergio Durigan Junior [Wed, 23 Jan 2013 20:03:18 +0000 (20:03 +0000)]
2013-01-23 Tiago Stürmer Daitx <tdaitx@linux.vnet.ibm.com>
* ppc-sysv-tdep.c (ppc64_sysv_abi_return_value): Set correct
type on float conversion for complex type.
Siva Chandra Reddy [Wed, 23 Jan 2013 19:59:13 +0000 (19:59 +0000)]
Add a new class gdb.Architecture which exposes GDB's
internal representation of architecture via GDB Python API.
* Makefile.in: Add entries corresponding to the new file
python/py-arch.c.
* NEWS (Python Scripting): Add entries for the new class
gdb.Architecture and the new method gdb.Frame.architecture.
* python/py-arch.c: Implement gdb.Architecture class.
* python/py-frame.c (frapy_arch): Implement the method
gdb.Frame.architecture().
(frame_object_methods): Add 'architecture' to the method table.
* python/python-internal.h: Add declarations of new utility
functions.
* python/python.c (_initialize_python): Initialize
gdb.Architecture class.
* doc/gdb.texinfo (Architectures In Python): New sub-sub-section
describing the gdb.Architecture class.
(Frames In Python): Add description about the new method
gdb.Frame.architecture().
* testsuite/gdb.python/frame.exp: Add a test for
gdb.Frame.architecture() method.
Doug Evans [Wed, 23 Jan 2013 18:47:51 +0000 (18:47 +0000)]
Work around binutils/15021.
* dwarf2read.c (dwarf2_per_cu_data): Split imported_symtabs and
type_unit_group out of union s. All uses updated.
(read_index_from_section): Watch for index version 8.
(follow_die_sig): If using .gdb_index version <= 7, record the TU as
an imported symtab.
(write_psymtabs_to_index): Increment version number to 8.
doc/
* gdb.texinfo (Index Section Format): Document .gdb_index version 8.
Nick Clifton [Wed, 23 Jan 2013 15:12:01 +0000 (15:12 +0000)]
PR ld/15041
* scripttempl/pep.sc (.pdata): Only accept .pdata sections.
(.xdata): Similarly.
(.debug_frame): Similarly.
Nick Clifton [Wed, 23 Jan 2013 12:41:32 +0000 (12:41 +0000)]
* elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
Nick Clifton [Wed, 23 Jan 2013 12:01:12 +0000 (12:01 +0000)]
PR gas/15039
* config/tc-avr.c: Include dwarf2dbg.h.
Nick Clifton [Wed, 23 Jan 2013 11:56:02 +0000 (11:56 +0000)]
PR ld/15037
* scripttempl/avr.sc (.eeprom): Keep it.
Alan Modra [Wed, 23 Jan 2013 10:31:13 +0000 (10:31 +0000)]
* Makefile.am (ALL_64_EMULATION_SOURCES): Add eelf64rdos.c.
(eelf64rdos.c): New rule.
* emulparams/elf64rdos.sh: New file.
* configure.tgt (x86_64-*-rdos*): Use above.
* Makefile.in: Regenerate.
Alan Modra [Wed, 23 Jan 2013 10:29:42 +0000 (10:29 +0000)]
* config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
Andreas Krebbel [Wed, 23 Jan 2013 08:45:19 +0000 (08:45 +0000)]
2013-01-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* readelf.c: Add strings for NT_S390_LAST_BREAK and
NT_S390_SYSTEM_CALL.
gdbadmin [Wed, 23 Jan 2013 00:00:41 +0000 (00:00 +0000)]
*** empty log message ***
Alan Modra [Tue, 22 Jan 2013 23:00:05 +0000 (23:00 +0000)]
daily update
Roland McGrath [Tue, 22 Jan 2013 22:07:34 +0000 (22:07 +0000)]
ld/
* emultempl/elf32.em (gld${EMULATION_NAME}_before_parse): Set
new_dtags to TRUE for *-*-nacl* targets.
Pedro Alves [Tue, 22 Jan 2013 20:22:39 +0000 (20:22 +0000)]
If a breakpoint is not user visible, then there's no point in
bothering the frontend about it... This is the exact same check MI
does.
I also smoke tested Emacs 23 in gud-gdb mode, both annotations=2
and annotations=3. I didn't notice anything break.
gdb/
2013-01-22 Pedro Alves <palves@redhat.com>
* annotate.c (breakpoint_changed): Skip if breakpoint is not
user-visible.
gdb/testsuite/
2013-01-22 Pedro Alves <palves@redhat.com>
* gdb.base/annota1.exp (signal sent): No longer expect
breakpoints-invalid.
* gdb.cp/annota2.exp (continue until exit)
(watch triggered on a.x): Ditto.
Pedro Alves [Tue, 22 Jan 2013 20:19:40 +0000 (20:19 +0000)]
All annotate_breakpoints_changed calls are along-side
observer_notify_breakpoints_changed calls. All, except the
init_raw_breakpoint one. But that one is actually wrong. The
breakpoint is being constructed at that point, and hasn't been placed
on the breakpoint chain yet. It would be better placed in
install_breakpoint, and I actually started out that way. But once the
annotate_breakpoints_changed are parallel to the observer calls, we
can fully move annotations to observers too.
One issue is that this changes the order of annotations a bit.
Before, we'd emit the annotation, and after call "mention()" on the
breakpoint (which prints the breakpoint number, etc.). But, we call
the observers _after_ mention is called, so the annotation output will
change a little:
void
install_breakpoint (int internal, struct breakpoint *b, int update_gll)
{
add_to_breakpoint_chain (b);
set_breakpoint_number (internal, b);
if (is_tracepoint (b))
set_tracepoint_count (breakpoint_count);
if (!internal)
mention (b);
observer_notify_breakpoint_created (b);
if (update_gll)
update_global_location_list (1);
}
I believe this order doesn't really matter (the frontend needs to wait
for the prompt anyway), so I just adjust the expected output in the
tests. Emacs in annotations mode doesn't seem to complain. Couple
that with the previous patch that suppressed duplicated annotations,
and, the fact that some annotations calls were actually missing (were
we do have observer calls), more changes to the tests are needed
anyway.
Tested on x86_64 Fedora 17.
gdb/
2013-01-22 Pedro Alves <palves@redhat.com>
* annotate.c (annotate_breakpoints_changed): Rename to ...
(annotate_breakpoints_invalid): ... this. Make static.
(breakpoint_changed): Adjust.
(_initialize_annotate): Always install the observers. Install a
"breakpoint_created" observer.
* annotate.h (annotate_breakpoints_changed): Delete declaration.
* breakpoint.c (set_breakpoint_condition)
(breakpoint_set_commands, do_map_commands_command)
(init_raw_breakpoint, clear_command, set_ignore_count)
(enable_breakpoint_disp): No longer call
annotate_breakpoints_changed.
gdb/testsuite/
2013-01-22 Pedro Alves <palves@redhat.com>
* gdb.base/annota1.exp (breakpoints_invalid): New variable.
Adjust tests to breakpoints-invalid changes.
* gdb.cp/annota2.exp (breakpoints_invalid, frames_invalid): New
variables.
Adjust tests to breakpoints-invalid changes.
Pedro Alves [Tue, 22 Jan 2013 20:17:10 +0000 (20:17 +0000)]
With some changes to how software single-step (SSS) breakpoints are
handled, one of those being to place SSS breakpoints on the breakpoint
chain as all other breakpoints, annota1.exp times out with lots and
lots of breakpoint-invalid and frame-changed annotations. All those
extra annotations are actually unnecessary. For one, SSS breakpoints
are internal breakpoints, so the frontend shouldn't care if they were
added, removed or changed. Then, there's really no point in emitting
"breakpoints-invalid" or "frames-invalid" more than once between times
the frontend/user can actually issues GDB commands; the frontend will
have to wait for the GDB prompt to refresh its state, so emitting
those annotations at most once between prompts is enough. Non-stop or
async would complicate this, but no frontend will be using annotations
in those modes (one of goes of emacs switching to MI was non-stop mode
support, AFAIK). The previous patch reveals there has been an
intention in the past to suppress multiple breakpoints-invalid
annotations caused by ignore count changes. As the previous patch
shows, that's always been broken, but in any case, this patch actually
makes it work. The next patch will remove several annotation-specific
calls in breakpoint.c in favor of always using the breakpoint modified
& friends observers, and that causes yet more of these annotations,
because several calls to the corresponding annotate_* functions in
breakpoint.c are missing, particularly in newer code.
So all in all, here's a simple mechanism that avoids sending the same
annotation to the frontend more than once until gdb is ready to accept
further commands.
Tested on x86_64 Fedora 17.
2013-01-22 Pedro Alves <palves@redhat.com>
* annotate.c: Include "inferior.h".
(frames_invalid_emitted)
(breakpoints_invalid_emitted): New globals.
(async_background_execution_p): New function.
(annotate_breakpoints_changed, annotate_frames_invalid): Skip
emitting the annotation if it has already been emitted.
(annotate_display_prompt): New function.
* annotate.h (annotate_display_prompt): New declaration.
* event-top.c: Include annotate.h.
(display_gdb_prompt): Call annotate_display_prompt.
Pedro Alves [Tue, 22 Jan 2013 20:08:30 +0000 (20:08 +0000)]
There's code in annotate.c and breakpoint.c that is supposed to
suppress multiple breakpoints-invalid annotations when the ignore
count of a breakpoint changes, up until the target actually stops.
But, the code is bogus:
void
annotate_breakpoints_changed (void)
{
if (annotation_level == 2)
{
target_terminal_ours ();
printf_unfiltered (("\n\032\032breakpoints-invalid\n"));
if (ignore_count_changed)
ignore_count_changed = 0; /* Avoid multiple break annotations. */
}
}
The "ignore_count_changed" flag isn't actually guarding the output of
the annotation at all. It would have been better written something
like:
void
annotate_breakpoints_changed (void)
{
if (annotation_level == 2 && !ignore_count_changed)
{
target_terminal_ours ();
printf_unfiltered (("\n\032\032breakpoints-invalid\n"));
ignore_count_changed = 0; /* Avoid multiple break annotations. */
}
}
but, it wasn't. AFAICS, that goes all the way back to the original
patch'es submission and check in, at
<http://sourceware.org/ml/gdb-patches/1999-q4/msg00106.html>. I
looked a tar of HP's wdb from 1999, and even though that contains
local changes in the annotate code, this suppression seems borked
there too to me.
The original patch added a test to supposedly exercise this
suppression, but, it actually doesn't. It merely tests that
"breakpoints-invalid" is output after "stopped", but doesn't check
whether the duplicates supression actually works (IOW, check that only
_one_ annotation is seen). I was going to simply delete the tests
too, but a following patch will eliminate the duplicates in a
different way (which I needed for a different reason), so instead, I'm
making the tests actually fail if a duplicate annotation is seen.
Worry not, the test doesn't actually fail! The reason is that
breakpoint.c does:
else if (b->ignore_count > 0)
{
b->ignore_count--;
annotate_ignore_count_change ();
bs->stop = 0;
/* Increase the hit count even though we don't stop. */
++(b->hit_count);
observer_notify_breakpoint_modified (b);
}
where the annotate_ignore_count_change call is meant to inform the
"breakpoint_modified" annotation observer to ignore the notification.
All sounds good. But, the trouble is that nowadays annotate.c only
installs the observers if GDB is started with annotations enabled with
a command line option (gdb --annotate=2):
void
_initialize_annotate (void)
{
if (annotation_level == 2)
{
observer_attach_breakpoint_deleted (breakpoint_changed);
observer_attach_breakpoint_modified (breakpoint_changed);
}
}
and annota1.exp, to enable annotations, starts GDB normally, and
afterwards does "set annotate 2", so the observers aren't installed
when annota1.exp is run, and therefore changing the ignore count isn't
triggering any annotation at all...
gdb/
2013-01-22 Pedro Alves <palves@redhat.com>
* annotate.c (ignore_count_changed): Delete.
(annotate_breakpoints_changed): Don't clear ignore_count_changed.
(annotate_ignore_count_change): Delete.
(annotate_stopped): Don't emit a delayed breakpoints-changed
annotation.
* annotate.h (annotate_ignore_count_change): Delete.
* breakpoint.c (bpstat_check_breakpoint_conditions): Don't call
annotate_ignore_count_change.
gdb/testsuite/
2013-01-22 Pedro Alves <palves@redhat.com>
* gdb.base/annota1.exp (annotate ignore count change): Add
expected output for failure case.
Tom Tromey [Tue, 22 Jan 2013 15:57:28 +0000 (15:57 +0000)]
* dwarf2loc.c (dwarf2_compile_expr_to_ax) <DW_OP_fbreg>: Only
require_rvalue for a register location.
Tom Tromey [Tue, 22 Jan 2013 15:47:54 +0000 (15:47 +0000)]
* gdb.gdb/selftest.exp (do_steps_and_nexts): Handle bfd_init
call.
Marc Khouzam [Tue, 22 Jan 2013 00:06:26 +0000 (00:06 +0000)]
Updated Changelog and testsuite/Changelog because of bad formatting.
gdbadmin [Tue, 22 Jan 2013 00:00:33 +0000 (00:00 +0000)]
*** empty log message ***
Marc Khouzam [Mon, 21 Jan 2013 23:58:00 +0000 (23:58 +0000)]
2013-01-21 Marc Khouzam <marc.khouzam@ericsson.com>
* breakpoint.c (print_one_breakpoint_location): Add MI
field 'thread-groups' when printing a breakpoint.
(output_thread_groups): New function.
2013-01-21 Marc Khouzam <marc.khouzam@ericsson.com>
* gdb.texinfo (GDB/MI Breakpoint Commands): Document new
'thread-groups' field when printing a breakpoint in MI.
2013-01-21 Marc Khouzam <marc.khouzam@ericsson.com>
* gdb.mi/mi-break.exp: Expect new 'thread-groups' field.
* gdb.mi/mi-nsmoribund.exp: Expect new 'thread-groups' field.
Also handle 'thread' field.
* gdb.mi/mi-simplerun.exp: Expect new 'thread-groups' field.
* gdb.mi/mi-watch.exp: Ditto.
* lib/mi-support.exp: Ditto.
Alan Modra [Mon, 21 Jan 2013 23:00:04 +0000 (23:00 +0000)]
daily update
Siva Chandra Reddy [Mon, 21 Jan 2013 21:44:57 +0000 (21:44 +0000)]
* python/lib/gdb/commands/explore.py
(CompoundExplorer.explore_expr): Correct the name of a method
being invoked.
(ExploreTypeCommand.invoke): Add a missing 'return'.
* testsuite/gdb.python/py-explore.exp: Improve a test
Tom Tromey [Mon, 21 Jan 2013 18:15:32 +0000 (18:15 +0000)]
* gdb_obstack.h (obconcat): Move declaration here, from...
* symfile.h (obconcat): ... here.
* gdb_obstack.c: New file.
(obconcat): Move from...
* symfile.c (obconcat): ... here.
* Makefile.in (SFILES): Add gdb_obstack.c.
(COMMON_OBS): Add gdb_obstack.o.
Tom Tromey [Mon, 21 Jan 2013 18:13:14 +0000 (18:13 +0000)]
* symfile.h (obsavestring): Don't declare.
* symfile.c (obsavestring): Remove.
* ada-exp.y: Use obstack_copy0, not obsavestring.
* ada-lang.c: Use obstack_copy0, not obsavestring.
* coffread.c: Use obstack_copy0, not obsavestring.
* cp-namespace.c: Use obstack_copy0, not obsavestring.
* dbxread.c: Use obstack_copy0, not obsavestring.
* dwarf2read.c: Use obstack_copy0, not obsavestring.
* jit.c: Use obstack_copy0, not obsavestring.
* mdebugread.c: Use obstack_copy0, not obsavestring.
* psymtab.c: Use obstack_copy0, not obsavestring.
* stabsread.c: Use obstack_copy0, not obsavestring.
* xcoffread.c: Use obstack_copy0, not obsavestring.
Tom Tromey [Mon, 21 Jan 2013 18:10:33 +0000 (18:10 +0000)]
* dwarf2read.c (fixup_go_packaging): Save package name
on objfile obstack.
* gdbtypes.c (init_type): Don't copy name.
Tom Tromey [Mon, 21 Jan 2013 18:08:53 +0000 (18:08 +0000)]
* dwarf2read.c (struct partial_die_info) <name, scope>: Now
const.
(struct attribute) <u.str>: Now const.
(struct fnfieldlist) <name>: Now const.
(dw2_get_file_names_reader, init_cutu_and_read_dies): Update.
(partial_die_parent_scope): Make return type const.
(partial_die_full_name, add_partial_symbol): Update.
(dwarf2_compute_name, dwarf2_full_name, dwarf2_physname): Make
'name' const.
(find_file_and_directory): Make 'name' and 'comp_dir' const.
(read_file_scope, read_func_scope, dwarf2_add_field)
(dwarf2_add_member_fn, read_structure_type)
(process_enumeration_scope, read_array_type, read_module_type)
(read_base_type, read_subrange_type): Update.
(dwarf2_start_symtab): Make 'name' and 'comp_dir' const.
(new_symbol_full, guess_full_die_structure_name): Update.
(dwarf2_canonicalize_name): Return const type. Make 'name' const.
(dwarf2_name): Return const type.
(dwarf_decode_macro_bytes, dwarf_decode_macros): Make 'comp_dir'
const.
Tom Tromey [Mon, 21 Jan 2013 18:07:03 +0000 (18:07 +0000)]
* gdbtypes.c (init_type): Make 'name' const.
* gdbtypes.h (init_type): Update.
Tom Tromey [Mon, 21 Jan 2013 18:05:13 +0000 (18:05 +0000)]
* buildsym.c (patch_subfile_names): Use set_last_source_file.
(start_symtab): Make 'name' and 'dirname' const. Use
set_last_source_file.
(restart_symtab, reset_symtab_globals): Use set_last_source_file.
(last_source_file): Define. Now static.
(set_last_source_file, get_last_source_file): New functions.
* buildsym.h (last_source_file): Don't declare.
(start_symtab): Update.
(set_last_source_file, get_last_source_file): Declare.
* coffread.c (complete_symtab): Use set_last_source_file.
(coff_end_symtab): Likewise.
(coff_symtab_read): Use set_last_source_file, get_last_source_file.
* dbxread.c (read_dbx_symtab, read_ofile_symtab): Use
set_last_source_file.
(process_one_symbol): Use get_last_source_file.
* mdebugread.c (parse_partial_symbols): Use set_last_source_file.
(psymtab_to_symtab_1): Use get_last_source_file.
* xcoffread.c (process_linenos): Use get_last_source_file.
(complete_symtab): Use set_last_source_file.
(read_xcoff_symtab): Use set_last_source_file, get_last_source_file.
(scan_xcoff_symtab): Use set_last_source_file.
Tom Tromey [Mon, 21 Jan 2013 18:03:08 +0000 (18:03 +0000)]
* symtab.c (struct demangled_name_entry) <mangled>: Now const.
(symbol_set_names): Remove casts. Handle field const-ness.
Tom Tromey [Mon, 21 Jan 2013 18:01:34 +0000 (18:01 +0000)]
* dwarf2read.c (new_symbol_full): Remove cast.
* symtab.c (symbol_set_demangled_name): Make 'name' const.
* symtab.h (symbol_set_demangled_name): Update.
Tom Tromey [Mon, 21 Jan 2013 17:32:10 +0000 (17:32 +0000)]
* main.c (captured_main): Call bfd_init.
Tom Tromey [Mon, 21 Jan 2013 17:29:39 +0000 (17:29 +0000)]
* gnu-v2-abi.c (_initialize_gnu_v2_abi): Don't set default ABI.
* gnu-v3-abi.c (_initialize_gnu_v3_abi): Set default ABI.
* minsyms.c (install_minimal_symbols): Don't check for _Z symbols.
* NEWS: Update.
Jan Kratochvil [Mon, 21 Jan 2013 17:14:33 +0000 (17:14 +0000)]
gdb/
* symmisc.c (maintenance_print_msymbols): Check also ST_DEV.
Jan Kratochvil [Mon, 21 Jan 2013 16:46:12 +0000 (16:46 +0000)]
gdb/
Fix gdb.fortran/common-block.exp crash in PIE mode.
* dwarf2read.c (new_symbol_full) <DW_TAG_common_block>: Use
LOC_COMMON_BLOCK.
* f-valprint.c (info_common_command_for_block): Expect
LOC_COMMON_BLOCK in gdb_assert.
* symtab.h (struct general_symbol_info): Update comment for the
common_block member.
(domain_enum): Extend comment for the COMMON_BLOCK_DOMAIN member.
(enum address_class): New member LOC_COMMON_BLOCK.
Mike Frysinger [Mon, 21 Jan 2013 08:21:46 +0000 (08:21 +0000)]
ld: enable new dtags by default for linux/gnu targets
The "new" dtags options have been around for 14+ years now, so for Linux
and GNU targets, enable them by default.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Alan Modra [Mon, 21 Jan 2013 02:38:37 +0000 (02:38 +0000)]
* ld-size/size.exp (build_tests <size-7, size-8>): Pass
--no-as-needed in cflags.
gdbadmin [Mon, 21 Jan 2013 00:00:39 +0000 (00:00 +0000)]
*** empty log message ***
Alan Modra [Sun, 20 Jan 2013 23:00:07 +0000 (23:00 +0000)]
daily update
gdbadmin [Sun, 20 Jan 2013 00:00:03 +0000 (00:00 +0000)]
*** empty log message ***
Alan Modra [Sat, 19 Jan 2013 23:00:04 +0000 (23:00 +0000)]
daily update
H.J. Lu [Sat, 19 Jan 2013 19:36:37 +0000 (19:36 +0000)]
Add HOSTING_SCRT0 for PIE test
ld/
* Makefile.am (HOSTING_SCRT0): New.
* configure.host (HOSTING_SCRT0): New. Used for PIE.
* configure.in (HOSTING_SCRT0): New AC_SUBST.
* Makefile.in: Regenerated.
* configure: Likewise.
ld/testsuite/
* config/default.exp (get_target_emul): Also set HOSTING_SCRT0.
* lib/ld-lib.exp (default_ld_link): Use HOSTING_SCRT0 for -pie.
gdbadmin [Sat, 19 Jan 2013 00:00:04 +0000 (00:00 +0000)]
*** empty log message ***
Alan Modra [Fri, 18 Jan 2013 23:00:05 +0000 (23:00 +0000)]
daily update
H.J. Lu [Fri, 18 Jan 2013 22:50:30 +0000 (22:50 +0000)]
Resolve size relocation against non-zero TLS symbol
bfd/
* elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
non-zero TLS symbol.
(elf_i386_relocate_section): Resolve size relocation against
non-zero TLS symbol.
* elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
for non-zero TLS symbol.
(elf_x86_64_relocate_section): Resolve size relocation against
non-zero TLS symbol.
ld/testsuite/
* ld-size/size-10.rd: Updated.
* ld-size/size-8.rd: Likewise.
* ld-size/size32-2-i386.d: Likewise.
* ld-size/size32-2-x32.d: Likewise.
* ld-size/size32-2-x86-64.d: Likewise.
* ld-size/size64-2-x32.d: Likewise.
* ld-size/size64-2-x86-64.d: Likewise.
David Blaikie [Fri, 18 Jan 2013 21:42:58 +0000 (21:42 +0000)]
gdb
* ChangeLog: Fix errors in my previous commit: whitespace->tabs, date,
and trailing blank line. (from review by Sergio Durigan Junior)
David Blaikie [Fri, 18 Jan 2013 19:26:07 +0000 (19:26 +0000)]
gdb
* MAINTAINERS (Write After Approval): Add "David Blaikie".
David Blaikie [Fri, 18 Jan 2013 19:14:51 +0000 (19:14 +0000)]
gdb/testsuite
* gdb.base/label.c (main): Correct the type of the second
parameter.
Tom Tromey [Fri, 18 Jan 2013 18:32:35 +0000 (18:32 +0000)]
PR c++/14999:
* dwarf2loc.c (dwarf2_compile_expr_to_ax) <DW_OP_fbreg>:
Call require_rvalue.
gdb/testsuite
* gdb.dwarf2/trace-crash.s: New file.
* gdb.dwarf2/trace-crash.exp: New file.
Mike Frysinger [Fri, 18 Jan 2013 17:44:31 +0000 (17:44 +0000)]
gold: enable new dtags by default
The "new" dtags options have been around for 14+ years, and for all the
targets that gold supports, these flags have always existed. So enable
them by default.
Having behavior be different from ld.bfd isn't new, and this behavior
is the "better" one, so there shouldn't be a problem based on that.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Fri, 18 Jan 2013 17:43:58 +0000 (17:43 +0000)]
ld: change --enable-new-dtags to only generate new dtags
The "new" dtags options have been around for 14+ years, so there
shouldn't be a need to generate both new & old tags anymore.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
H.J. Lu [Fri, 18 Jan 2013 16:37:08 +0000 (16:37 +0000)]
Support size relocation only for ELF
* config/tc-i386.c (reloc): Support size relocation only for ELF.
(tc_i386_fix_adjustable): Likewise.
(lex_got): Likewise.
(tc_gen_reloc): Likewise.
Nick Clifton [Fri, 18 Jan 2013 13:14:35 +0000 (13:14 +0000)]
PR binutils/15026
* addr2line.c (translate_addresses): When pretty printing, print
unknown function names on the same line as unknown symbol names.
Hafiz Abid Qadeer [Fri, 18 Jan 2013 10:50:15 +0000 (10:50 +0000)]
2013-01-18 Hafiz Abid Qadeer<abidh@codesourcery.com>
PR gdb/13443
* gdb.base/checkpoint.exp: Update test messages to make them
unique.
Yao Qi [Fri, 18 Jan 2013 06:40:58 +0000 (06:40 +0000)]
gdb/gdbserver:
* ax.h (struct eval_agent_expr_context): New.
(gdb_eval_agent_expr): Update declaration.
* ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
TFRAME. Add new argument CTX.
* server.h (struct eval_agent_expr_context): Declare.
(agent_mem_read, agent_tsv_read): Update declaration.
(agent_mem_read_string): Likewise.
* tracepoint.c (eval_tracepoint_agent_expr): Remove.
(add_traceframe_block): Add new argument TPOINT.
Increase TPOINT->traceframe_usage.
(do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
eval_tracepoint_agent_expr.
(condition_true_at_tracepoint): Likewise.
(agent_mem_read): Remove argument TFRAME. Add argument CTX.
(agent_mem_read_string, agent_tsv_read): Likewise.
Callers update.
gdb/testsuite:
* gdb.trace/infotrace.exp: Check 'traceframe usage' in the
output of 'info tracepoints'.
* gdb.trace/disconnected-tracing.exp (disconnected_tracing):
Likewise.
* gdb.trace/tstatus.exp (run_trace_experiment): Likewise.
* gdb.trace/disconnected-tracing.c (struct foo): New.
Yao Qi [Fri, 18 Jan 2013 03:09:42 +0000 (03:09 +0000)]
gdb/
* dbxread.c (dbx_psymtab_to_symtab): Delete the declaration.
(dbx_read_symtab): New declaration.
(dbx_psymtab_to_symtab): Delete.
(dbx_read_symtab): Rename from dbx_psymtab_to_symtab.
Rename parameter PST to SELF. Exchanged two parameters.
(start_psymtab): Caller update.
* dwarf2read.c (dwarf2_psymtab_to_symtab): Delete the declaration.
(dwarf2_read_symtab): New declaration.
(dwarf2_psymtab_to_symtab): Delete.
(dwarf2_read_symtab): Rename from dwarf2_psymtab_to_symtab.
Rename parameter PST to SELF. Exchanged two parameters.
(create_partial_symtab): Caller update.
* mdebugread.c (mdebug_psymtab_to_symtab): Delete.
(mdebug_read_symtab): Rename from mdebug_psymtab_to_symtab.
Rename parameter PST to SELF. Exchanged two parameters.
(parse_partial_symbols, new_psymtab): Caller update.
* psympriv.h (struct partial_symtab) <read_symtab>: Exchange
two parameters.
* psymtab.c (psymtab_to_symtab): Caller update.
* xcoffread.c (xcoff_psymtab_to_symtab): Delete.
(xcoff_read_symtab): Rename from xcoff_psymtab_to_symtab.
Rename parameter PST to SELF. Exchanged two parameters.
(xcoff_start_psymtab): Caller update.
Yao Qi [Fri, 18 Jan 2013 03:03:42 +0000 (03:03 +0000)]
gdb/
* infrun.c (proceed): Rename local variable 'oneproc' to
'force_step'.
H.J. Lu [Fri, 18 Jan 2013 00:21:52 +0000 (00:21 +0000)]
Verify run-time size relocations if supported
* ld-size/size-7.out: New file.
* ld-size/size-8.out: Likewise.
* ld-size/size-9.out: Likewise.
* ld-size/size-9.rd: Likewise.
* ld-size/size-9a.c: Likewise.
* ld-size/size-9b.c: Likewise.
* ld-size/size-10.out: Likewise.
* ld-size/size-10.rd: Likewise.
* ld-size/size-10a.c: Likewise.
* ld-size/size-10b.c: Likewise.
* ld-size/size.exp (build_tests): Build libsize-9.so and
libsize-10.so.
Run-time size relocation tests if supported.
(run_time_tests): New.
H.J. Lu [Fri, 18 Jan 2013 00:01:52 +0000 (00:01 +0000)]
Add size-1 and size-2 tests
* ld-size/size-1.c: New file.
* ld-size/size-1.out: Likewise.
* ld-size/size-1a.c: Likewise.
* ld-size/size-1b.c: Likewise.
* ld-size/size-2.c: Likewise.
* ld-size/size-2.out: Likewise.
* ld-size/size-2a.c: Likewise.
* ld-size/size-2b.c: Likewise.
* ld-size/size.exp (build_tests): Build libsize-1.so and
libsize-2.so.
(run_tests): Run size-1 and size-2.
gdbadmin [Fri, 18 Jan 2013 00:00:02 +0000 (00:00 +0000)]
*** empty log message ***
H.J. Lu [Thu, 17 Jan 2013 23:39:05 +0000 (23:39 +0000)]
Add missing files
H.J. Lu [Thu, 17 Jan 2013 23:36:10 +0000 (23:36 +0000)]
Count size relocation as PC-relative relocation
bfd/
* elf32-i386.c (elf_i386_check_relocs): Count size relocation as
PC-relative relocation.
* elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
as PC-relative relocation.
ld/testsuite/
* ld-size/size32-3-i386.d: New file.
* ld-size/size32-3-x32.d: Likewise.
* ld-size/size32-3-x86-64.d: Likewise.
* ld-size/size32-3.s: Likewise.
Alan Modra [Thu, 17 Jan 2013 23:29:14 +0000 (23:29 +0000)]
* powerpc.cc (Stub_table::find_plt_call_entry): Make types
used in declaration and definition consistent.
(Target_powerpc::symval_for_branch): Ditto.
Doug Evans [Thu, 17 Jan 2013 23:21:41 +0000 (23:21 +0000)]
* dwarf2read.c (dw2_build_type_unit_groups_reader): Delete.
(dw2_build_type_unit_groups): Delete. All uses updated.
Doug Evans [Thu, 17 Jan 2013 23:17:43 +0000 (23:17 +0000)]
* symtab.h (struct symbol_search): Add comment.
Alan Modra [Thu, 17 Jan 2013 23:00:06 +0000 (23:00 +0000)]
daily update
Jan Kratochvil [Thu, 17 Jan 2013 20:40:44 +0000 (20:40 +0000)]
gdb/
* symtab.c (compare_filenames_for_search): New comment for
HAS_DRIVE_SPEC.
gdb/testsuite/
* gdb.dwarf2/dw2-dos-drive.S: New file.
* gdb.dwarf2/dw2-dos-drive.exp: New file.
Tom Tromey [Thu, 17 Jan 2013 20:26:14 +0000 (20:26 +0000)]
* cp-abi.c (cp_abi_completer): Fix typo in assignment.
Doug Evans [Thu, 17 Jan 2013 20:17:15 +0000 (20:17 +0000)]
* boards/dwarf4-gdb-index.exp: Use any existing CC_FOR_TARGET,
CXX_FOR_TARGET.
Jan Kratochvil [Thu, 17 Jan 2013 19:55:18 +0000 (19:55 +0000)]
gdb/
* symtab.c (iterate_over_some_symtabs): New variable cleanups,
initialize it by existing make_cleanup. Call new do_cleanups.
Doug Evans [Thu, 17 Jan 2013 19:20:37 +0000 (19:20 +0000)]
* boards/cc-with-tweaks.exp: New file.
Tom Tromey [Thu, 17 Jan 2013 16:27:35 +0000 (16:27 +0000)]
* cp-abi.c (cp_abi_completer): New function.
(_initialize_cp_abi): Set completer for "set cp-abi".
gdb/testsuite
* gdb.base/completion.exp: Add "set cp-abi" completion test.
Yufeng Zhang [Thu, 17 Jan 2013 16:09:44 +0000 (16:09 +0000)]
include/opcode/
2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
* aarch64.h (aarch64_op): Remove OP_V_MOVI_B.
opcodes/
2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
* aarch64-asm.c (aarch64_ins_advsimd_imm_modified): Handle 8-bit MOVI.
* aarch64-dis.c (aarch64_ext_advsimd_imm_modified): Likewise.
* aarch64-opc.c (operand_general_constraint_met_p): For
AARCH64_MOD_LSL, move the range check on the shift amount before the
alignment check; change to call set_sft_amount_out_of_range_error
instead of set_imm_out_of_range_error.
* aarch64-tbl.h (QL_SIMD_IMM_B): Replace NIL with LSL.
(aarch64_opcode_table): Remove the OP enumerator from the asimdimm
8-bit MOVI entry; change the 2nd operand from SIMD_IMM to
SIMD_IMM_SFT.
gas/
2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
* config/tc-aarch64.c (output_operand_error_record): Change to output
the out-of-range error message as value-expected message if there is
only one single value in the expected range.
(programmer_friendly_fixup): Remove the handling of 8-bit MOVI with
LSL #0 as a programmer-friendly feature.
gas/testsuite/
2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
* gas/aarch64/diagnostic.l: Update.
* gas/aarch64/movi.s: Add tests.
* gas/aarch64/movi.d: Update.
* gas/aarch64/programmer-friendly.s: Add comment.
Tom Tromey [Thu, 17 Jan 2013 15:23:38 +0000 (15:23 +0000)]
* mem-break.c: Remove obsolete comment.
* bfin-tdep.c (bfin_breakpoint_from_pc): Fix comment.
Pedro Alves [Thu, 17 Jan 2013 14:31:11 +0000 (14:31 +0000)]
Merge dg-extract-results.sh from gcc upstream (svn 195224).
gdb/testsuite/
2013-01-17 Pedro Alves <palves@redhat.com>
Merge dg-extract-results.sh from upstream (svn 195224).
2013-01-15 David Blaikie <dblaikie@gmail.com>
* dg-extract-results.sh: Fix order of summary counts.
2013-01-15 David Blaikie <dblaikie@gmail.com>
* dg-extract-results.sh: Constrain the start-of-log pattern.
2013-01-15 David Blaikie <dblaikie@gmail.com>
* dg-extract-results.sh: Handle KPASSes.
2010-05-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* dg-extract-results.sh: Redirect grep output to /dev/null instead
of grep -q.
Sanjoy Das [Thu, 17 Jan 2013 14:21:46 +0000 (14:21 +0000)]
gdb/testsuite
* gdb.base/jit-reader.exp: New file. Test case for the jit-reader
interface.
* gdb.base/jithost.c: New file.
* gdb.base/jithost.h: New file.
* gdb.base/jitreader.c : New file.
* gdb.base/jit-protocol.h: New file.
Sanjoy Das [Thu, 17 Jan 2013 14:17:16 +0000 (14:17 +0000)]
* jit.c (jit_reader_load_command): Interpret the jit reader name as an
absolute path if it begins with a forward slash.
Sanjoy Das [Thu, 17 Jan 2013 14:11:27 +0000 (14:11 +0000)]
PR gdb/14550
* jit.c (finalize_symtab): Ensure that only the global block has a
NULL superblock.
Pedro Alves [Thu, 17 Jan 2013 11:06:26 +0000 (11:06 +0000)]
2013-01-17 Pedro Alves <palves@redhat.com>
* acinclude.m4: Include ../config/plugins.m4,
../config/largefile.m4 and ../config/lead-dot.m4. Add comments.
* Makefile.in (aclocal_m4_deps): Update.
* aclocal.m4: Renegerate.
Anthony Green [Thu, 17 Jan 2013 09:44:53 +0000 (09:44 +0000)]
Remove debug output
H.J. Lu [Thu, 17 Jan 2013 04:28:48 +0000 (04:28 +0000)]
Add x86 size relocation support to gas
gas/
* config/tc-i386.c (reloc): Support BFD_RELOC_SIZE32.
(tc_i386_fix_adjustable): Keep symbol for BFD_RELOC_32_SIZE and
BFD_RELOC_64_SIZE relocations.
(lex_got): Support "symbol@SIZE" and don't create GOT symbol
for it.
(tc_gen_reloc): Resolve BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64
relocations against local symbols.
gas/testsuite/
* gas/i386/i386.exp: Run size-1, size-2, size-3, size-4,
x86-64-size-1, x86-64-size-2, x86-64-size-3, x86-64-size-4,
x86-64-size-5 and x86-64-size-inval-1.
* gas/i386/size-1.d: New file.
* gas/i386/size-1.s: Likewise.
* gas/i386/size-2.d: Likewise.
* gas/i386/size-2.s: Likewise.
* gas/i386/size-3.d: Likewise.
* gas/i386/size-3.s: Likewise.
* gas/i386/size-4.d: Likewise.
* gas/i386/size-4.s: Likewise.
* gas/i386/x86-64-size-1.d: Likewise.
* gas/i386/x86-64-size-2.d: Likewise.
* gas/i386/x86-64-size-3.d: Likewise.
* gas/i386/x86-64-size-4.d: Likewise.
* gas/i386/x86-64-size-5.d: Likewise.
* gas/i386/x86-64-size-5.s: Likewise.
* gas/i386/x86-64-size-inval-1.l: Likewise.
* gas/i386/x86-64-size-inval-1.s: Likewise.
* gas/i386/ilp32/x86-64-size-1.d: Likewise.
* gas/i386/ilp32/x86-64-size-2.d: Likewise.
* gas/i386/ilp32/x86-64-size-3.d: Likewise.
* gas/i386/ilp32/x86-64-size-4.d: Likewise.
* gas/i386/ilp32/x86-64-size-5.d: Likewise.
ld/testsuite/
* ld-size/size.exp: New file.
* ld-size/size32-1-i386.d: Likewise.
* ld-size/size32-1-x32.d: Likewise.
* ld-size/size32-1-x86-64.d: Likewise.
* ld-size/size32-1.s: Likewise.
* ld-size/size32-2-i386.d: Likewise.
* ld-size/size32-2-x32.d: Likewise.
* ld-size/size32-2-x86-64.d: Likewise.
* ld-size/size32-2.s: Likewise.
* ld-size/size64-1-x32.d: Likewise.
* ld-size/size64-1-x86-64.d: Likewise.
* ld-size/size64-1.s: Likewise.
* ld-size/size64-2-x32.d: Likewise.
* ld-size/size64-2-x86-64.d: Likewise.
* ld-size/size64-2.s: Likewise.
* ld-size/size-3.c: Likewise.
* ld-size/size-3.out: Likewise.
* ld-size/size-3a.c: Likewise.
* ld-size/size-3b.c: Likewise.
* ld-size/size-3c.c: Likewise.
* ld-size/size-4.out: Likewise.
* ld-size/size-4a.c: Likewise.
* ld-size/size-4b.c: Likewise.
* ld-size/size-5.out: Likewise.
* ld-size/size-5a.c: Likewise.
* ld-size/size-5b.c: Likewise.
* ld-size/size-6.out: Likewise.
* ld-size/size-6a.c: Likewise.
* ld-size/size-6b.c: Likewise.
* ld-size/size-7.rd: Likewise.
* ld-size/size-7a.c: Likewise.
* ld-size/size-7b.c: Likewise.
* ld-size/size-8.rd: Likewise.
* ld-size/size-8a.c: Likewise.
* ld-size/size-8b.c: Likewise.
Alan Modra [Thu, 17 Jan 2013 02:24:47 +0000 (02:24 +0000)]
* objdump.c (dump_target_specific): Fix NULL pointer test.
Sriraman Tallam [Thu, 17 Jan 2013 00:00:48 +0000 (00:00 +0000)]
2013-01-16 Sriraman Tallam <tmsriram@google.com>
* testsuite/plugin_final_layout.cc: Fix comment.
gdbadmin [Thu, 17 Jan 2013 00:00:03 +0000 (00:00 +0000)]
*** empty log message ***
Alan Modra [Wed, 16 Jan 2013 23:00:04 +0000 (23:00 +0000)]
daily update
Sriraman Tallam [Wed, 16 Jan 2013 22:47:14 +0000 (22:47 +0000)]
2013-01-16 Sriraman Tallam <tmsriram@google.com>
* layout.cc (Layout::layout): Do not do default sorting for
text sections when section ordering is specified.
(make_output_section): Ditto.
* testsuite/plugin_final_layout.cc: Name the function sections
to catch reordering issues.
H.J. Lu [Wed, 16 Jan 2013 22:41:03 +0000 (22:41 +0000)]
Update x86 size relocation check
* elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
check.
(elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
* elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
and R_X86_64_SIZE64 check.
(elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
nor R_X86_64_SIZE64.
H.J. Lu [Wed, 16 Jan 2013 22:11:05 +0000 (22:11 +0000)]
Add OPERAND_TYPE_IMM32_64
* i386-gen.c (operand_type_init): Add OPERAND_TYPE_IMM32_64.
* i386-init.h: Regenerated.
* i386-tbl.h: Likewise.
Doug Evans [Wed, 16 Jan 2013 22:02:16 +0000 (22:02 +0000)]
* contrib/cc-with-tweaks.sh: Add references to Fission docs.
H.J. Lu [Wed, 16 Jan 2013 21:34:46 +0000 (21:34 +0000)]
Add x86 size relocation support to bfd
* bfd-in2.h: Regenerated.
* libbfd.h: Likewise.
* elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
(elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
(elf_i386_check_relocs): Handle R_386_SIZE32.
(elf_i386_gc_sweep_hook): Likewise.
(elf_i386_relocate_section): Likewise.
* elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
and R_X86_64_SIZE64 entries.
(x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
(elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
(elf_x86_64_reloc_name_lookup): Likewise.
(elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
R_X86_64_SIZE64.
(elf_x86_64_gc_sweep_hook): Likewise.
(elf_x86_64_relocate_section): Likewise.
* reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
BFD_RELOC_SIZE64.
H.J. Lu [Wed, 16 Jan 2013 20:31:57 +0000 (20:31 +0000)]
Define R_386_SIZE32/R_X86_64_SIZE32/R_X86_64_SIZE64
* i386.h (R_386_SIZE32): Fill it.
* x86-64.h (R_X86_64_SIZE32): Likewise.
(R_X86_64_SIZE64): Likewise.
Tom Tromey [Wed, 16 Jan 2013 17:31:40 +0000 (17:31 +0000)]
2013-01-03 Pedro Alves <palves@redhat.com>
Tom Tromey <tromey@redhat.com>
PR cli/7221:
* NEWS: Add "catch signal".
* breakpoint.c (base_breakpoint_ops): No longer static.
(bpstat_explains_signal): New function.
(init_catchpoint): No longer static.
(base_breakpoint_explains_signal): New function.
(base_breakpoint_ops): Initialize new field.
* breakpoint.h (enum bpstat_signal_value): New.
(struct breakpoint_ops) <explains_signal>: New field.
(bpstat_explains_signal): Remove macro, declare as function.
(base_breakpoint_ops, init_catchpoint): Declare.
* break-catch-sig.c: New file.
* inferior.h (signal_catch_update): Declare.
* infrun.c (signal_catch): New global.
(handle_syscall_event): Update for change to
bpstat_explains_signal.
(handle_inferior_event): Likewise. Always handle random signals
via bpstats.
(signal_cache_update): Check signal_catch.
(signal_catch_update): New function.
(_initialize_infrun): Initialize signal_catch.
* Makefile.in (SFILES): Add break-catch-sig.c.
(COMMON_OBS): Add break-catch-sig.o.
gdb/doc
* gdb.texinfo (Set Catchpoints): Document "catch signal".
(Signals): Likewise.
gdb/testsuite
* gdb.base/catch-signal.c: New file.
* gdb.base/catch-signal.exp: New file.
Tom Tromey [Wed, 16 Jan 2013 17:27:53 +0000 (17:27 +0000)]
* breakpoint.c (print_one_catch_fork, print_one_catch_vfork)
(print_one_catch_solib, print_one_catch_syscall)
(print_one_catch_exec, print_one_exception_catchpoint): Emit
"catch-type".
gdb/doc
* gdb.texinfo (GDB/MI Breakpoint Information): Document
"catch-type" field.
(GDB/MI Catchpoint Commands): Add "catch-type" to examples.
gdb/testsuite
* gdb.mi/mi-catch-load.exp: Look for "catch-type".
Yao Qi [Wed, 16 Jan 2013 14:53:24 +0000 (14:53 +0000)]
gdb/
* printcmd.c (current_display_number): Make it static.
Yao Qi [Wed, 16 Jan 2013 14:46:17 +0000 (14:46 +0000)]
gdb/gdbserver/
* linux-low.c (linux_resume_one_lwp): Don't check
'lwp->bp_reinsert != 0'.