Andrew Burgess [Thu, 5 Sep 2013 16:46:56 +0000 (16:46 +0000)]
Remove deprecated_command_loop_hook.
https://sourceware.org/ml/gdb-patches/2013-09/msg00174.html
gdb/ChangeLog
* gdb/defs.h (deprecated_command_loop_hook): Remove, including
references in comments.
* gdb/interps.c (current_interp_command_loop): No longer use
deprecated_command_loop_hook.
(clear_interpreter_hooks): Remove deprecated_command_loop_hook
setup.
* gdb/top.c (deprecated_command_loop_hook): Remove.
Pedro Alves [Thu, 5 Sep 2013 14:49:13 +0000 (14:49 +0000)]
dwarf2loc.c: minor cleanup. don't print integer with paddress.
A couple years ago, dwarf_expr_fetch used to return a CORE_ADDR. It
was made to return a ULONGEST since, and the 'dwarf_regnum' local
adjusted accordingly, but, we kept printing it with paddress.
gdbarch_dwarf2_reg_to_regnum takes the register number as 'int', so
there's really no point in using ULONGEST/pulongest either.
gdb/
2013-09-05 Pedro Alves <palves@redhat.com>
* dwarf2loc.c (dwarf2_evaluate_loc_desc_full): 'dwarf_regnum'
local is now int instead of ULONGEST. Print it with %d
instead of paddress.
Tristan Gingold [Thu, 5 Sep 2013 14:15:27 +0000 (14:15 +0000)]
2013-09-05 Tristan Gingold <gingold@adacore.com>
* MAINTAINERS: Remove avr maintainership.
Pedro Alves [Thu, 5 Sep 2013 14:02:16 +0000 (14:02 +0000)]
Rework value_of_register in terms of value_of_register_lazy.
I noticed that value_of_register (used for getting values _of_
registers ($pc, $rax, etc.), rather than variables _in_ registers),
kind of builds a franken-value, by propagating the lval and address of
the frame register value, but not the entire location, like necessary
for lval_computed (if some unwinder ever returns that, the resulting
value will misbehave). This gets in the way of printing optimized out
(not saved) lval_registers differently from other optimized out
values, as it doesn't make sure the resulting value is lval_register.
I started out by just doing something like:
- VALUE_LVAL (reg_val) = lval;
- set_value_address (reg_val, addr);
+ VALUE_LVAL (reg_val) = lval_register;
... just like value_of_register_lazy below. That's sufficient to fix
the issue.
Then I noticed this is using frame_register, which we should avoid
nowadays, for it returns elements of a value, but not all that's
sometimes necessary (unavailable-ness is all or nothing with it, for
instance), and considered using get_frame_register_value instead
(which returns a struct value), and value_contents_copy, just like
value_fetch_lazy's handling of lval_register. But at that point, I
realized we might as well just defer all that work to
value_of_register_lazy/value_fetch_lazy...
Doing it this way adds a frame_find_by_id lookup (from within
value_fetch_lazy), while we already have a frame pointer handy in
value_of_register. I considered factoring out the lazy register
fetching out of value_fetch_lazy, into a function that takes a frame
pointer and call that instead, avoiding the lookup, but then it looked
like too much complication for an early optimization, and went back to
keeping it simple.
Tested on x86_64 Fedora 17.
gdb/
2013-09-05 Pedro Alves <palves@redhat.com>
* findvar.c (value_of_register): Rework in terms of
value_of_register_lazy.
Muhammad Bilal [Thu, 5 Sep 2013 13:13:25 +0000 (13:13 +0000)]
2013-09-05 Muhammad Bilal <mbilal@codesourcery.com>
* symfile.c (add_symbol_file_command): Remove trailing
whitespaces and blank line after comment.
Pedro Alves [Thu, 5 Sep 2013 11:50:48 +0000 (11:50 +0000)]
[TUI] Rewrite register-changed decision bits.
I stumbled on the TUI's register-changed decision code before (used to
decided whether the register should be highlighted in the register
window), for it is trying to compare all the different possible states
and contents or previous/current register contents, and as such may
need updating whenever the value machinery changes to have more state.
It's just much simpler and more future proof to compare the
previous/current printable representation instead.
The bit in tui_register_format that returns early if the register has
no name gets a bit in the way of the new prototype (what to return in
that case? NULL, empty string, etc.?). Fortunately, that check isn't
really necessary. All the callers will have already skipped unnamed
registers.
gdb/
2013-09-05 Pedro Alves <palves@redhat.com>
* tui/tui-regs.c (tui_register_format): Don't look at the
register's name here. Return string representing register
value instead of storing it in the data element.
(tui_get_register): Compare register string representations
instead of register value states and contents.
Pedro Alves [Thu, 5 Sep 2013 11:20:16 +0000 (11:20 +0000)]
[PR tui/15933] TUI shows registers of the wrong frame the first time
I've stumbled on this by inspection.
When the TUI's register window is first displayed, it always shows the
registers of the current frame, instead of of the selected frame,
which is obviously bogus.
E.g.,
(gdb) step # into "function"
(gdb) up
(gdb) tui reg general # or C-x 2, C-x 2
shows the registers of "function", rather than the caller's.
A subsequent:
(gdb) frame
or
(gdb) down
(gdb) up
can be used as workaround to "fix" it.
gdb/
2013-09-05 Pedro Alves <palves@redhat.com>
PR tui/15933
* tui/tui-regs.c (tui_show_registers): Show registers of the
selected frame, not the current frame.
Ricard Wanderlof [Thu, 5 Sep 2013 08:22:15 +0000 (08:22 +0000)]
2013-09-05 Ricard Wanderlof <ricardw@axis.com>
* MAINTAINERS: Add myself to Write After Approval.
Alan Modra [Thu, 5 Sep 2013 00:00:05 +0000 (00:00 +0000)]
daily update
Doug Evans [Wed, 4 Sep 2013 23:49:21 +0000 (23:49 +0000)]
* gdb.python/py-events.py (exit_handler): Verify we get the expected
event.
(continue_handler, new_objfile_handler): Ditto.
(test_events): Rename command to "test-events".
(test_newobj_events): Rename command to "test-objfile-events".
* gdb.python/py-events.exp: Update.
* gdb.python/py-evsignal.exp: Update.
* gdb.python/py-evthreads.exp: Update.
Doug Evans [Wed, 4 Sep 2013 23:05:32 +0000 (23:05 +0000)]
* dwarf2read.c (queue_and_load_all_dwo_tus): New function.
(queue_and_load_dwo_tu): New function.
(lookup_dwo_signatured_type): Set per_cu.tu_read.
(maybe_queue_comp_unit): Rename this_cu argument to dependent_cu.
Make dependent_cu optional.
(dw2_do_instantiate_symtab): If we just loaded a CU from a DWO,
and an older .gdb_index is in use, queue and load all its TUs too.
testsuite/
* gdb.base/enumval.c (ZERO): New enum value.
(main): Use it
* gdb.base/enumval.exp: Test ability to print ZERO.
Jan Kratochvil [Wed, 4 Sep 2013 20:09:39 +0000 (20:09 +0000)]
Code cleanup: Change OPF_DISABLE_REALPATH to OPF_RETURN_REALPATH.
gdb/
2013-09-04 Jan Kratochvil <jan.kratochvil@redhat.com>
Code cleanup: Change OPF_DISABLE_REALPATH to OPF_RETURN_REALPATH.
* cli/cli-cmds.c (find_and_open_script): Add OPF_RETURN_REALPATH to
variable search_flags.
* defs.h (OPF_DISABLE_REALPATH): Rename to ...
(OPF_RETURN_REALPATH): ... here.
* dwarf2read.c (try_open_dwop_file): Set OPF_RETURN_REALPATH for flags.
* exec.c (exec_file_attach): Remove OPF_DISABLE_REALPATH from openp
call. Twice.
* nto-tdep.c (nto_find_and_open_solib): Add OPF_RETURN_REALPATH for
openp call.
* solib.c (solib_find): Likewise. Four times.
* source.c (openp): Change OPF_DISABLE_REALPATH to OPF_RETURN_REALPATH
in the function comment and for the realpath_fptr variable.
(source_full_path_of): Add OPF_RETURN_REALPATH for openp call.
(find_and_open_source): Likewise. Twice.
* symfile.c (symfile_bfd_open): Likewise, also twice.
Doug Evans [Wed, 4 Sep 2013 19:53:11 +0000 (19:53 +0000)]
* progspace.c (save_current_space_and_thread): Remove unnecessary
call to save_current_inferior.
Andrew Burgess [Wed, 4 Sep 2013 16:34:07 +0000 (16:34 +0000)]
Avoid printing unavailable/optimized out registers (sh64-tdep.c)
https://sourceware.org/ml/gdb-patches/2013-08/msg00834.html
gdb/ChangeLog
* sh64-tdep.c (sh64_do_register): Return after printing message
about unavailable register contents.
Yufeng Zhang [Wed, 4 Sep 2013 14:35:13 +0000 (14:35 +0000)]
ld/testsuite/
2013-09-04 Vidya Praveen <vidyapraveen@arm.com>
* ld-arm/export-class.exp: Fix the condition.
Tristan Gingold [Wed, 4 Sep 2013 12:28:11 +0000 (12:28 +0000)]
gas/
* config/tc-ppc.c (md_apply_fix): Handle defined after use toc
symbols.
gas/testsuite/
* gas/ppc/aix.exp: Run xcoff-toc-1 test.
* gas/ppc/xcoff-toc-1.s, gas/ppc/xcoff-toc-1.d: New test.
Nick Clifton [Wed, 4 Sep 2013 07:59:33 +0000 (07:59 +0000)]
PR gas/15914
* config/tc-arm.c (T16_32_TAB): Add _udf.
(do_t_udf): New function.
(insns): Add "udf".
* gas/arm/udf-bad.s: New file.
* gas/arm/udf-bad.d: New file.
* gas/arm/udf-bad.l: New file.
* gas/arm/udf.s: New file.
* gas/arm/udf.d: New file.
* gas/arm/udf.l: New file.
* arm-dis.c (arm_opcodes): Add udf.
(thumb_opcodes): Use "udf" mnemonic rather than UNDEFINED_INSTRUCTION.
(thumb32_opcodes): Add udf.w.
(print_insn_thumb32): Handle %H as the thumb32_opcodes comment says.
Muhammad Bilal [Wed, 4 Sep 2013 06:17:08 +0000 (06:17 +0000)]
2013-09-04 Muhammad Bilal <mbilal@codesourcery.com>
Pedro Alves <palves@redhat.com>
* symfile.c (add_symbol_file_command): Error out on unknown
option. Handle EXPECTING_SEC_ADDR/EXPECTING_SEC_NAME before '-'
options and collapse into single conditional branch.
2013-09-13 Muhammad Bilal <mbilal@codesourcery.com>
Pedro Alves <palves@redhat.com>
* gdb.base/relocate.exp: Check that invalid options are
rejected.
Alan Modra [Wed, 4 Sep 2013 00:00:04 +0000 (00:00 +0000)]
daily update
Mike Frysinger [Tue, 3 Sep 2013 20:45:08 +0000 (20:45 +0000)]
sim: mark complete_option_list args const to fix build warnings
The completion API was updated, but this func missed having its
text/word args const.
H.J. Lu [Tue, 3 Sep 2013 17:38:57 +0000 (17:38 +0000)]
Use relative relocation for R_X86_64_32 on x32
2013-09-03 Pavel Chupin <pavel.v.chupin@intel.com>
PR gold/15927
* x86_64.cc (Target_x86_64<size>::Scan::global): Use relative
relocation for R_X86_64_32 on x32.
Luis Machado [Tue, 3 Sep 2013 17:22:45 +0000 (17:22 +0000)]
* inf-child.c (inf_child_follow_fork) New parameter
detach_fork.
* inf-ptrace.c (inf_ptrace_follow_fork): Likewise.
* inf-ttrace.c (inf_ttrace_follow_fork): Likewise.
* inferior.h (detach_fork): Remove.
* infrun.c (detach_fork): Adjust comment and make it
static.
(follow_fork): Pass detach_fork parameter to
target_follow_fork.
* linux-nat.c (linux_child_follow_fork): New parameter
detach_fork.
* target.c (target_follow_fork): New parameter detach_fork.
Pass detach_fork as parameter and print its value.
* target.h (struct target_ops) <to_follow_fork>: New int
parameter.
(target_follow_fork): New parameter detach_fork.
Joel Brobecker [Tue, 3 Sep 2013 16:59:18 +0000 (16:59 +0000)]
Fix build failure in solib-ia64-hpux.c
The field "bfd" no longer exists in struct target_section.
Use the_bfd_section->owner instead.
gdb/ChangeLog:
* solib-ia64-hpux.c (ia64_hpux_relocate_section_addresses):
Replace sec->bfd by sec->the_bfd_section->owner.
Alan Modra [Tue, 3 Sep 2013 00:00:04 +0000 (00:00 +0000)]
daily update
Yao Qi [Mon, 2 Sep 2013 23:09:57 +0000 (23:09 +0000)]
gdb/
* linux-tdep.c (linux_is_uclinux): New function. Code moved
from linux_has_shared_address_space.
(linux_has_shared_address_space): Call linux_is_uclinux.
* linux-tdep.h (linux_is_uclinux): Declare.
* m68klinux-tdep.c (m68k_linux_get_sigtramp_info): Call
linux_is_uclinux.
Yao Qi [Mon, 2 Sep 2013 23:07:07 +0000 (23:07 +0000)]
gdb/
* config/djgpp/fnchange.lst: Remove entry of
i386-interix-nat.c and i386-interix-tdep.c.
* configure.ac: Remove '*-*-interix*'.
* configure: Re-generated.
* defs.h (enum gdb_osabi): Remove GDB_OSABI_INTERIX.
* i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Remove
obsolete comments.
* osabi.c (gdb_osabi_names): Remove "Interix".
Yao Qi [Mon, 2 Sep 2013 23:00:29 +0000 (23:00 +0000)]
gdb/
* arch-utils.c: Fix typo in the comment to gdbarch_update_p.
Pedro Alves [Mon, 2 Sep 2013 15:15:57 +0000 (15:15 +0000)]
[gdbserver] Fix trace-buffer-size.exp FAILs.
I'm seeing trace-buffer-size.exp failing (with gdbserver):
(gdb) PASS: gdb.trace/trace-buffer-size.exp: tstatus check 2
show trace-buffer-size 4
Requested size of trace buffer is 4.
(gdb) PASS: gdb.trace/trace-buffer-size.exp: show trace buffer size
set trace-buffer-size -1
memory clobbered past end of allocated block
Remote connection closed
(gdb) FAIL: gdb.trace/trace-buffer-size.exp: set trace buffer size 2
set trace-buffer-size unlimited
(gdb) PASS: gdb.trace/trace-buffer-size.exp: set trace-buffer-size unlimited
That "memory clobbered past end of allocated block" is mcheck triggering.
Valgrind shows:
==23624== Invalid write of size 1
==23624== at 0x418DD8: clear_trace_buffer (tracepoint.c:1443)
==23624== by 0x418F3A: init_trace_buffer (tracepoint.c:1497)
==23624== by 0x41D95B: cmd_bigqtbuffer_size (tracepoint.c:4061)
==23624== by 0x41DEEC: handle_tracepoint_general_set (tracepoint.c:4193)
clear_trace_buffer does:
static void
clear_trace_buffer (void)
{
trace_buffer_start = trace_buffer_lo;
trace_buffer_free = trace_buffer_lo;
trace_buffer_end_free = trace_buffer_hi;
trace_buffer_wrap = trace_buffer_hi;
/* A traceframe with zeroed fields marks the end of trace data. */
((struct traceframe *) trace_buffer_free)->tpnum = 0;
((struct traceframe *) trace_buffer_free)->data_size = 0;
traceframe_read_count = traceframe_write_count = 0;
traceframes_created = 0;
}
And the tpnum+data_size fields are over 4 bytes... This fixes it by
ensuring we allocate space at least for an EOB. We have code
elsewhere that relies on the EOB being present (like e.g.,
find_traceframe), so this seems simplest.
gdb/gdbserver/
2013-09-02 Pedro Alves <palves@redhat.com>
* tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
(init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
allocated.
(trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
Markus Metzger [Mon, 2 Sep 2013 15:06:11 +0000 (15:06 +0000)]
record: upcase record_print_flag enumeration constants
* record.h (record_print_flag) <record_print_src_line,
record_print_insn_range>: Rename into ...
(record_print_flag) <record_print_src_line,
record_print_insn_range>: ... this. Update all users.
Pierre Muller [Mon, 2 Sep 2013 14:32:19 +0000 (14:32 +0000)]
* win32-low.c (child_xfer_memory): Check if ReadProcessMemory
or WriteProcessMemory complete successfully and handle
ERROR_PARTIAL_COPY error.
Pedro Alves [Mon, 2 Sep 2013 14:14:58 +0000 (14:14 +0000)]
server.c:gdb_read_memory: Fix error return.
When I added gdb_read_memory, with bits factored out from elsewhere, I
missed adjusting this error return. gdb_read_memory has an interface
similar to Like GDB's xfer_partial:
> /* Read trace frame or inferior memory. Returns the number of bytes
> actually read, zero when no further transfer is possible, and -1 on
> error. Return of a positive value smaller than LEN does not
> indicate there's no more to be read, only the end of the transfer.
Returning EIO, a positive value, is obviously bogus, for the caller
will confuse it with a successful partial transfer.
Found by inspection.
Tested on x86_64 Fedora 17.
gdb/gdbserver/
2013-09-02 Pedro Alves <palves@redhat.com>
* server.c (gdb_read_memory): Return -1 on traceframe memory read
error instead of EIO.
Pierre Muller [Mon, 2 Sep 2013 13:11:13 +0000 (13:11 +0000)]
Fix small indentation error in last commit
Pierre Muller [Mon, 2 Sep 2013 12:57:49 +0000 (12:57 +0000)]
* windows-nat.c (windows_xfer_memory): Handle ERROR_PARTIAL_COPY
error code.
Pierre Muller [Mon, 2 Sep 2013 12:45:55 +0000 (12:45 +0000)]
* windows-nat.c (windows_xfer_memory): Fix compilation failure
by use of plongest function.
Andreas Krebbel [Mon, 2 Sep 2013 11:42:38 +0000 (11:42 +0000)]
2013-09-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* s390-opc.txt: Fix description for fiebra, fidbra, and fixbra.
For the load fp integer instructions only the suppression flag was
new with z196 version.
Tristan Gingold [Mon, 2 Sep 2013 09:28:02 +0000 (09:28 +0000)]
2013-09-02 Tristan Gingold <gingold@adacore.com>
* NEWS: Add entry mentioning support for native Windows x64
SEH data.
* amd64-windows-tdep.c: #include "objfiles.h", "frame-unwind.h",
"coff/internal.h", "coff/i386.h", "coff/pe.h" and "libcoff.h".
(struct amd64_windows_frame_cache): New struct.
(amd64_windows_w2gdb_regnum): New global.
(pc_in_range, amd64_windows_frame_decode_epilogue)
(amd64_windows_frame_decode_insns, amd64_windows_find_unwind_info)
(amd64_windows_frame_cache, amd64_windows_frame_prev_register)
(amd64_windows_frame_this_id): New functions.
(amd64_windows_frame_unwind): New static global.
(amd64_windows_skip_prologue): New function.
(amd64_windows_init_abi): Call frame_unwind_prepend_unwinder
with amd64_windows_frame_unwind. Call set_gdbarch_skip_prologue
with amd64_windows_skip_prologue.
Alan Modra [Mon, 2 Sep 2013 00:00:05 +0000 (00:00 +0000)]
daily update
Alan Modra [Sun, 1 Sep 2013 00:00:05 +0000 (00:00 +0000)]
daily update
Dave Anglin [Sat, 31 Aug 2013 11:31:42 +0000 (11:31 +0000)]
2013-08-31 John David Anglin <dave.anglin@bell.net>
* elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
format string.
Alan Modra [Sat, 31 Aug 2013 00:00:05 +0000 (00:00 +0000)]
daily update
gdbadmin [Fri, 30 Aug 2013 19:27:16 +0000 (19:27 +0000)]
GDB 7.6.1 released.
Andrew Burgess [Fri, 30 Aug 2013 16:36:03 +0000 (16:36 +0000)]
gdb.base/code_elim.exp - force .bss creation.
https://sourceware.org/ml/gdb-patches/2013-08/msg00920.html
gdb/ChangeLog
* gdb.base/code_elim1.c (my_bss_symbol): New variable added.
(my_static_symbol): Add comment.
(main): Reference my_bss_symbol.
Pedro Alves [Fri, 30 Aug 2013 15:37:37 +0000 (15:37 +0000)]
MI -trace-find, print frame with LOC_AND_ADDRESS instead of SRC_AND_LOC.
When I looked for print_stack_frame calls in MI, I wondered why this
one passing down SRC_AND_LOC. print_stack_frame does:
/* For mi, alway print location and address. */
if (ui_out_is_mi_like_p (current_uiout))
print_what = LOC_AND_ADDRESS;
So it really doesn't matter which value is passed down, but, to avoid
confusion in readers, it's better to use the MI standard here.
There's another SRC_AND_LOC in mi-interp.c, but that one makes sense.
gdb/
2013-08-30 Pedro Alves <palves@redhat.com>
* mi/mi-main.c (mi_cmd_trace_find): Use LOC_AND_ADDRESS instead of
SRC_AND_LOC.
Pedro Alves [Fri, 30 Aug 2013 15:32:45 +0000 (15:32 +0000)]
restore_selected_frame: tweak warning.
I noticed SRC_LINE has special handling within print_stack_frame (mid
statement handling), so I audited all uses, and noticed the one in
restore_selected_frame. I actually added this warning myself back in
2008, but reading back, I think we can do better. "reparsed frame" is
probably confusing to users.
Old:
warning: Couldn't restore frame #2 in current thread, at reparsed frame #0
45 w = 0;
(gdb)
New:
warning: Couldn't restore frame #2 in current thread. Bottom (innermost) frame selected:
#0 foo () at foo.c:45
45 w = 0;
(gdb)
Tested on x86_64 Fedora 17.
gdb/
2013-08-30 Pedro Alves <palves@redhat.com>
* thread.c (restore_selected_frame): Use SRC_AND_LOC, and change
warning text.
Pedro Alves [Fri, 30 Aug 2013 15:31:32 +0000 (15:31 +0000)]
bsd-kvm.c: Fix arguments to print_stack_frame.
1 is SRC_AND_LOC.
Then, this is passing -1 as print_level argument to print_stack_frame.
-1 is not a valid print_level value (it's a regular boolean). But, it
used to be, before
<https://sourceware.org/ml/gdb-patches/2004-04/msg00585.html>.
What happened is that bsd-kvm.c did not exist at the time of that
patch, but went into the tree about a month after, without being
adjusted to the new interface.
Fixed now, exactly as e.g., ocd.c had been adjusted:
> --- ocd.c 18 Jan 2004 19:26:51 -0000 1.28
> +++ ocd.c 23 Apr 2004 14:29:12 -0000
> @@ -225,7 +225,7 @@
> flush_cached_frames ();
> registers_changed ();
> stop_pc = read_pc ();
> - print_stack_frame (get_selected_frame (), -1, 1);
> + print_stack_frame (get_selected_frame (), 0, SRC_AND_LOC);
gdb/
2013-08-30 Pedro Alves <palves@redhat.com>
* bsd-kvm.c (bsd_kvm_open, bsd_kvm_proc_cmd, bsd_kvm_pcb_cmd):
Adjust arguments to print_stack_frame.
Pedro Alves [Fri, 30 Aug 2013 15:28:40 +0000 (15:28 +0000)]
ada-tasks.c: write SRC_AND_LOC instead '1'.
1 is SRC_AND_LOC.
2013-08-30 Pedro Alves <palves@redhat.com>
* ada-tasks.c (task_command_1): Write SRC_AND_LOC instead '1'.
Pedro Alves [Fri, 30 Aug 2013 15:26:04 +0000 (15:26 +0000)]
frame.h: Delete stale declaration.
This is declaring a function that no longer exists. It was deleted
back in 2003-01-13:
...
show_and_print_stack_frame, print_only_stack_frame_stub,
print_only_stack_frame): Delete functions.
gdb/
2013-08-30 Pedro Alves <palves@redhat.com>
* frame.h (show_and_print_stack_frame): Delete declaration.
Phil Muldoon [Fri, 30 Aug 2013 10:12:19 +0000 (10:12 +0000)]
2013-08-30 Phil Muldoon <pmuldoon@redhat.com>
PR python/15461
* python/py-arch.c (ARCHPY_REQUIRE_VALID): New macro.
(archpy_name): Check for valid architecture.
(archpy_disassemble): Ditto.
2013-08-30 Phil Muldoon <pmuldoon@redhat.com>
* gdb.python/py-arch.exp: Tests for invalid architecture.
Alan Modra [Fri, 30 Aug 2013 00:00:04 +0000 (00:00 +0000)]
daily update
Joel Brobecker [Thu, 29 Aug 2013 21:02:15 +0000 (21:02 +0000)]
thread support broken on ppc-aix.
Thread support got broken when adding 64bit support on ppc-aix.
Upon digging further, I found that the following patch...
| * gdb_ptrace.h: Use ptrace64 instead of ptrace if HAVE_PTRACE64
| is defined.
| * rs6000-nat.c: Check for __ld_info64_ if compiling 64 BIT gdb.
| (rs6000_ptrace32): Call ptrace64 instead of ptrace if present.
| (rs6000_ptrace64): Call ptace64 instead of ptracex if present.
| * configure.ac: Check for ptrace64.
| * configure, config.in: Regenerate.
... is responsible for this regression:
(gdb) x /x &__n_pthreads
0xf06a8258 <__n_pthreads>: Cannot access memory at address 0xf06a8258
Prior to the patch, we have:
(gdb) x /x &__n_pthreads
0xf06a8258 <__n_pthreads>: 0x00000003
The problem occurs inside rs6000_ptrace32, while calling ptrace64.
The address is given to rs6000_ptrace32 as an "int *", while
ptrace64 takes a "long long". The cast causes the address to be
sign-extended, which results in GDB trying to read the wrong address.
This patch fixes the issue by casting the address to a "uintptr_t"
instead, and letting the compiler do the implicit conversion to
"long long" in the function call.
gdb/ChangeLog:
* rs6000-nat.c (rs6000_ptrace32): Cast "addr" to "uintptr_t"
instead of "long long" in call to ptrace64.
Sterling Augustine [Thu, 29 Aug 2013 19:22:06 +0000 (19:22 +0000)]
2013-08-29 Sterling Augustine <saugustine@google.com>
* boards/remote-stdio-gdbserver.exp: Set rcp_prog and
rsh_prog in new conditional. Move use of REMOTE_PORTNUM into
said conditional.
Andrew Burgess [Thu, 29 Aug 2013 16:59:48 +0000 (16:59 +0000)]
Remove use of deprecated_command_loop_hook from mi code.
https://sourceware.org/ml/gdb-patches/2013-08/msg00605.html
gdb/ChangeLog
* mi/mi-interp.c (mi_command_loop): Change signature to match
interp_command_loop_ftype.
(mi1_command_loop): Remove.
(mi2_command_loop): Remove.
(mi3_command_loop): Remove.
(mi_interpreter_resume): Remove setting of
deprecated_command_loop_hook.
(_initialize_mi_interp): Set mi_command_loop as the command loop
callback.
Sanimir Agovic [Thu, 29 Aug 2013 14:25:22 +0000 (14:25 +0000)]
2013-08-29 Sanimir Agovic <sanimir.agovic@intel.com>
* valops.c (do_search_struct_field): Pass v2 instead of base_type to
value_type.
Sanimir Agovic [Thu, 29 Aug 2013 12:26:59 +0000 (12:26 +0000)]
cleanup: make allocate_value_contents static
2013-08-29 Sanimir Agovic <sanimir.agovic@intel.com>
* value.c (allocate_value_contents): Make static.
* value.h (allocate_value_contents): Remove prototype.
Sanimir Agovic [Thu, 29 Aug 2013 12:25:03 +0000 (12:25 +0000)]
cleanup: use value_lazy_at instead of allocate_value_lazy/attribute setter
I came across a pattern used to construct a value in the following way:
struct value *val = allocate_value_lazy (type);
VALUE_LVAL (val) = lval_memory;
set_value_address (val, address);
Instead we fold the above call into:
value_at_lazy (type, addr);
2013-08-27 Sanimir Agovic <sanimir.agovic@intel.com>
* dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Use value_at_lazy instead
of assembling value via allocate_value_lazy and attribute setter.
* findvar.c (default_read_var_value): Use value_at_lazy instead of
assembling value via allocate_value_lazy and attribute setter.
* valops.c (do_search_struct_field): Use value_at_lazy instead of
assembling value via allocate_value_lazy and attribute setter.
Sanimir Agovic [Thu, 29 Aug 2013 12:21:29 +0000 (12:21 +0000)]
cleanup: replace allocate_value and memcpy with value_from_contents
2013-08-29 Sanimir Agovic <sanimir.agovic@intel.com>
* value.c (value_from_contents_and_address): Replace allocate_value and
memcpy with value_from_contents.
Jakub Jelinek [Thu, 29 Aug 2013 10:25:27 +0000 (10:25 +0000)]
* elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
64-bit -mcmodel=large -fpic TLS GD and LD sequences.
(elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
ld/testsuite/
* ld-x86-64/x86-64.exp: Add tlsld3, tlsgd7 and tlsgd8 tests.
* ld-x86-64/tlspic1.s: Add -mcmodel=large -fpic TLS GD and LD
sequences.
* ld-x86-64/tlspic.dd: Adjusted.
* ld-x86-64/tlspic.rd: Adjusted.
* ld-x86-64/tlspic-nacl.rd: Adjusted.
* ld-x86-64/tlsld3.dd: New test.
* ld-x86-64/tlsld3.s: New file.
* ld-x86-64/tlsgd7.dd: New test.
* ld-x86-64/tlsgd7.s: New file.
* ld-x86-64/tlsgd8.dd: New test.
* ld-x86-64/tlsgd8.s: New file.
Phil Muldoon [Thu, 29 Aug 2013 10:20:03 +0000 (10:20 +0000)]
2013-08-29 Phil Muldoon <pmuldoon@redhat.com>
* gdb.python/py-arch.exp: Load gdb-python.exp.
Phil Muldoon [Thu, 29 Aug 2013 10:06:18 +0000 (10:06 +0000)]
2013-08-29 Phil Muldoon <pmuldoon@redhat.com>
* python/py-framefilter.c (py_print_frame): Remove usage of
PyString_AsString. Use python_string_to_host_string instead.
Refactor function to work with a string as a new allocation
instead of a pointer.
(py_print_frame): Ditto.
* python/lib/gdb/frames.py (return_list): Cain iterators together
instead of adding them as a list.
(_sort_list): Call return_list, and remove duplicate code.
(execute_frame_filters): Convert iterator to a list with list().
* python/lib/gdb/command/frame_filters.py
(SetFrameFilterPriority._set_filter_priority): Convert priority
attribute to an integer.
* python/lib/gdb/FrameIterator.py (FrameIterator.next): Define
wrapper function __next__.
* python/lib/gdb/FrameDecorator.py: If basestring not defined,
define as "str".
2013-08-29 Phil Muldoon <pmuldoon@redhat.com>
* gdb.python/py-framefilter.py (FrameFilter.filter): Check
itertools for imap attribute. Otherwise use map().
(ElidingIterator): Define wrapper function __next__.
* gdb.python/py-framefilter-mi.exp: Do not use execfile,
use exec (open (read ())) instead.
* gdb.python/py-framefilter.exp: Ditto.
* gdb.python/py-arch.exp: Update print based test to Python 3.x
compliance.
* gdb.python/py-frame.exp: Ditto.
* gdb.python/py-type.exp: Ditto.
Phil Muldoon [Thu, 29 Aug 2013 09:36:02 +0000 (09:36 +0000)]
2013-08-29 Phil Muldoon <pmuldoon@redhat.com>
* ChangeLog: Remove blank lines between PR and ChangeLog description.
Phil Muldoon [Thu, 29 Aug 2013 09:24:33 +0000 (09:24 +0000)]
2013-08-29 Phil Muldoon <pmuldoon@redhat.com>
PR python/15752
* python/py-framefilter.c (apply_frame_filter): Check
gdb_python_initialized. Exit if the Python frame-filter code
cannot be initialized.
Phil Muldoon [Thu, 29 Aug 2013 09:09:22 +0000 (09:09 +0000)]
2013-08-29 Phil Muldoon <pmuldoon@redhat.com>
PR cli/15842
* top.c (print_gdb_version): Remove erroneous newline after help
text.
Yao Qi [Thu, 29 Aug 2013 04:58:26 +0000 (04:58 +0000)]
gdb/
* varobj.c (install_dynamic_child): Remove trailing space.
Add one blank line after variable declaration.
Alan Modra [Thu, 29 Aug 2013 00:00:04 +0000 (00:00 +0000)]
daily update
Jan Kratochvil [Wed, 28 Aug 2013 17:52:03 +0000 (17:52 +0000)]
PR gdb/15415
gdb/
2013-08-27 Jan Kratochvil <jan.kratochvil@redhat.com>
PR gdb/15415
* corefile.c (get_exec_file): Use exec_filename.
* defs.h (OPF_DISABLE_REALPATH): New definition. Add new comment.
* exec.c (exec_close): Free EXEC_FILENAME.
(exec_file_attach): New variable canonical_pathname. Use
OPF_DISABLE_REALPATH. Call gdb_realpath explicitly. Set
EXEC_FILENAME.
* exec.h (exec_filename): New.
* inferior.c (print_inferior, inferior_command): Use
PSPACE_EXEC_FILENAME.
* mi/mi-main.c (print_one_inferior): Likewise.
* progspace.c (clone_program_space, print_program_space): Likewise.
* progspace.h (struct program_space): New field pspace_exec_filename.
* source.c (openp): Describe OPF_DISABLE_REALPATH. New variable
realpath_fptr, initialize it from OPF_DISABLE_REALPATH, use it.
gdb/testsuite/
2013-08-27 Jan Kratochvil <jan.kratochvil@redhat.com>
PR gdb/15415
* gdb.base/argv0-symlink.c: New file.
* gdb.base/argv0-symlink.exp: New file.
Jan Kratochvil [Wed, 28 Aug 2013 17:40:58 +0000 (17:40 +0000)]
PR server/15604
gdb/gdbserver/
2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
PR server/15604
* linux-low.c: Include filestuff.h.
(linux_create_inferior) <pid == 0>: Call close_most_fds.
* lynx-low.c: Include filestuff.h.
(lynx_create_inferior) <pid == 0>: Call close_most_fds.
* server.c: Include filestuff.h.
(main): Call notice_open_fds.
* spu-low.c: Include filestuff.h.
(spu_create_inferior) <pid == 0>: Call close_most_fds.
Tom Tromey [Wed, 28 Aug 2013 14:20:43 +0000 (14:20 +0000)]
* gdb.dwarf2/gdb-index.exp (add_gdb_index): Use explicit test name
when saving index.
Will Newton [Wed, 28 Aug 2013 14:09:31 +0000 (14:09 +0000)]
gdb/common/linux-ptrace.c: Fix build on non-Intel architectures.
As uintptr_t is used stdint.h must be included on all architectures.
2013-08-28 Will Newton <will.newton@linaro.org>
* common/linux-ptrace.c: Include stdint.h unconditionally.
Jan Kratochvil [Wed, 28 Aug 2013 13:07:12 +0000 (13:07 +0000)]
gdb/
Code cleanup.
* nto-tdep.c (nto_find_and_open_solib): Use OPF_TRY_CWD_FIRST.
Yao Qi [Wed, 28 Aug 2013 12:25:05 +0000 (12:25 +0000)]
gdb/
* event-top.c (gdb_setup_readline): Call stderr_fileopen
instead of stdio_fileopen.
* main.c (captured_main) [__MINGW32__]: Set stderr unbuffered.
.Call stderr_fileopen instead of stdio_fileopen.
* ui-file.c [__MINGW32__] (stderr_file_write): New function.
[__MINGW32__] (stderr_file_fputs): New function.
(stderr_fileopen): New function.
* ui-file.h (stderr_fileopen): Declare.
Nick Clifton [Wed, 28 Aug 2013 10:25:36 +0000 (10:25 +0000)]
* aarch64-opc.c (aarch64_logical_immediate_p): Return FALSE if the
immediate is not suitable for the 32-bit ABI.
* gas/aarch64/illegal.s: Add illegal constant for logical
operation.
* gas/aarch64/illegal.l: Add expected error message.
Nick Clifton [Wed, 28 Aug 2013 09:17:35 +0000 (09:17 +0000)]
PR ld/15896
* ld.texinfo: Fix uses of MB abbreviation.
Alan Modra [Wed, 28 Aug 2013 00:00:05 +0000 (00:00 +0000)]
daily update
Roland McGrath [Tue, 27 Aug 2013 21:49:48 +0000 (21:49 +0000)]
gold/
* output.cc (Output_segment::set_section_addresses): Take new
Target* argument. If target->isolate_execinstr() and the segment
is executable and starts at a target->abi_pagesize() boundary,
pad its end out to a target->abi_pagesize() boundary with code fill.
* output.h (Output_segment::set_section_addresses): Update decl.
* layout.h (Layout::check_output_data_for_reset_values): Take new
argument RELAX_OUTPUTS.
(Layout): New member relax_output_list_.
(Layout::add_relax_output): New method.
* layout.cc (Layout::Layout): Update constructor.
(Layout::reset_relax_output): New method.
(Layout::clean_up_after_relaxation): Call it.
(Layout::prepare_for_relaxation): Update caller.
(Layout::set_segment_offsets): Update callers of set_section_addresses.
Call reset_relax_output before re-processing segments for
isolate_execinstr case.
(Layout::write_data): Handle relax_output_list_.
(Layout::Relaxation_debug_check::check_output_data_for_reset_values):
Take new argument RELAX_OUTPUTS. Assert it's an empty collection.
Doug Evans [Tue, 27 Aug 2013 21:38:05 +0000 (21:38 +0000)]
* dwarf2read.c (struct dwarf2_cu): Tweak comment.
(struct dwarf2_per_cu_data): Ditto.
(maybe_queue_comp_unit): Delete forward decl. Add comment.
(process_imported_unit_die): Ditto.
(follow_die_sig_1): Simplify assert.
Nick Clifton [Tue, 27 Aug 2013 16:22:48 +0000 (16:22 +0000)]
PR binutils/15796
* ar.c (map_over_members): Correctly handle multiple same-name
entries on the command line and in the archive.
Pedro Alves [Tue, 27 Aug 2013 11:36:09 +0000 (11:36 +0000)]
windows-nat.c: Don't install a deprecated_xfer_memory method.
This stops another target from installing a
target_ops->deprecated_xfer_memory method.
Tested on native MinGW.
gdb/
2013-08-27 Pedro Alves <palves@redhat.com>
* windows-nat.c (windows_xfer_memory): Adjust prototype to follow
xfer_partial's interface. Return TARGET_XFER_E_IO on error.
(windows_xfer_partial): Defer TARGET_OBJECT_MEMORY handling to
windows_xfer_memory directly.
(init_windows_ops): Don't install a deprecated_xfer_memory method.
Pedro Alves [Tue, 27 Aug 2013 11:05:39 +0000 (11:05 +0000)]
darwin-nat.c: Don't install a deprecated_xfer_memory method.
darwin_xfer_partial already handles TARGET_OBJECT_MEMORY, so this
method is not necessary.
gdb/
2013-08-27 Pedro Alves <palves@redhat.com>
* darwin-nat.c (darwin_xfer_memory): Delete.
(_initialize_darwin_inferior): Don't install a
deprecated_xfer_memory method.
Yao Qi [Tue, 27 Aug 2013 05:20:57 +0000 (05:20 +0000)]
Add options to skip unavailable locals
This is the patch to add new option '--skip-unavailable' to MI
commands '-stack-list-{locals, arguments, variables}'. This patch
extends list_args_or_locals to add a new parameter 'skip_unavailable',
and don't list locals or arguments if values are unavailable and
'skip_unavailable' is true.
This is inspecting a trace frame (tfind mode), where only a few
locals have been collected.
-stack-list-locals, no switch vs new switch:
-stack-list-locals --simple-values
^done,locals=[{name="array",type="unsigned char [2]"},{name="i",type="int",value="<unavailable>"}]
-stack-list-locals --skip-unavailable --simple-values
^done,locals=[{name="array",type="unsigned char [2]"}]
-stack-list-arguments, no switch vs new switch:
-stack-list-arguments --simple-values
^done,stack-args=[frame={level="0",args=[{name="j",type="int",value="4"},{name="s",type="char *",value="<unavailable>"}]},frame={level="1",args=[]}]
-stack-list-arguments --skip-unavailable --simple-values
^done,stack-args=[frame={level="0",args=[{name="j",type="int",value="4"}]},frame={level="1",args=[]}]
-stack-list-variables, no switch vs new switch:
-stack-list-variables --simple-values
^done,variables=[{name="j",arg="1",type="int",value="4"},{name="s",arg="1",type="char *",value="<unavailable>"},{name="array",type="unsigned char [2]"},{name="i",type="int",value="<unavailable>"}]
-stack-list-variables --skip-unavailable --simple-values
^done,variables=[{name="j",arg="1",type="int",value="4"},{name="array",type="unsigned char [2]"}]
tests are added to test these new options.
gdb:
2013-08-27 Pedro Alves <pedro@codesourcery.com>
Yao Qi <yao@codesourcery.com>
* mi/mi-cmd-stack.c (list_args_or_locals): Adjust prototype.
(parse_no_frames_option): Remove.
(mi_cmd_stack_list_locals): Handle --skip-unavailable.
(mi_cmd_stack_list_args): Adjust.
(mi_cmd_stack_list_variables): Handle --skip-unavailable.
(list_arg_or_local): Add new parameter 'skip_unavailable'. Return
early if SKIP_UNAVAILABLE is true and ARG->val is unavailable.
Caller update.
(list_args_or_locals): New parameter 'skip_unavailable'.
Handle it.
* valprint.c (scalar_type_p): Rename to ...
(val_print_scalar_type_p): ... this. Make extern.
(val_print, value_check_printable): Adjust.
* valprint.h (val_print_scalar_type_p): Declare.
* value.c (value_entirely_unavailable): New function.
* value.h (value_entirely_unavailable): Declare.
* NEWS: Mention the new option "--skip-unavailable" to MI
commands '-stack-list-locals', '-stack-list-arguments' and
'-stack-list-variables'.
gdb/doc:
2013-08-27 Pedro Alves <pedro@codesourcery.com>
Yao Qi <yao@codesourcery.com>
* gdb.texinfo (GDB/MI Stack Manipulation) <-stack-list-locals>:
Document new --skip-unavailable option.
<-stack-list-variables>: Document new --skip-unavailable option.
gdb/testsuite:
2013-08-27 Yao Qi <yao@codesourcery.com>
* gdb.trace/entry-values.exp: Test unavailable entry value is
not shown when option '--skip-unavailable' is specified.
* gdb.trace/mi-trace-unavailable.exp (test_trace_unavailable):
Add tests for new option '--skip-unavailable'.
Yao Qi [Tue, 27 Aug 2013 03:04:45 +0000 (03:04 +0000)]
Add mi_getopt_allow_unknown
This patch is to add a new function mi_getopt_allow_unknown, which
returns -1 silently (without throwing error) when unknown option is
met, and use this function to parse options for command
'-stack-list-arguments'.
gdb/
* mi/mi-cmd-stack.c (parse_no_frames_option): Remove.
(mi_cmd_stack_list_args): Use mi_getopt_silent to handle
options.
* mi/mi-getopt.c (mi_getopt): Remove.
(mi_getopt_1): Renamed from mi_getopt. Add one parameter
'error_on_unknown'.
(mi_getopt): Call mi_getopt_1.
(mi_getopt_silent): New.
* mi/mi-getopt.h (mi_getopt_silent): Declare.
Alan Modra [Tue, 27 Aug 2013 01:06:43 +0000 (01:06 +0000)]
* elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
Add notice_as_needed.
* elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
(elf_backend_notice_as_needed): Define.
(ppc64_elf_as_needed_cleanup): Rename and adjust..
(ppc64_elf_notice_as_needed): ..to this.
* elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
(elf_link_add_object_symbols): ..from here.
* elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
(elf_backend_notice_as_needed): Define..
(elfNN_bed): ..and use here.
Yao Qi [Tue, 27 Aug 2013 00:19:02 +0000 (00:19 +0000)]
gdb/testsuite/
* lib/gdb.exp (gdb_remote_download): Don't pass $tofile to
remote_download if it is empty.
Alan Modra [Tue, 27 Aug 2013 00:00:04 +0000 (00:00 +0000)]
daily update
Roland McGrath [Mon, 26 Aug 2013 22:18:07 +0000 (22:18 +0000)]
bfd/
* archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
(bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
* cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
(bfd_i386_nacl_arch): New variable.
(bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
(bfd_x64_32_arch_intel_syntax): Link them into the list.
* bfd-in2.h: Regenerate.
ld/
* emulparams/elf_i386_nacl.sh (ARCH): Set to i386:nacl.
* emulparams/elf_x86_64_nacl.sh (ARCH): Set to i386:x86-64:nacl.
* emulparams/elf32_x86_64_nacl.sh (ARCH): Set to i386:x64-32:nacl.
ld/testsuite/
* ld-x86-64/x86-64.exp (Mixed x86_64 and i386 input test 1):
Loosen string match to admit i386:x86-64*.
(Mixed x86_64 and i386 input test 2): Likewise.
* ld-x86-64/ilp32-2.d: Likewise.
* ld-x86-64/ilp32-3.d: Likewise.
* ld-x86-64/lp64-2.d: Likewise.
* ld-x86-64/lp64-3.d: Likewise.
* ld-x86-64/ia32-2.d: Likewise, and i386.* too.
* ld-x86-64/ia32-3.d: Likewise.
Roland McGrath [Mon, 26 Aug 2013 19:27:25 +0000 (19:27 +0000)]
bfd/
* elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
elf_segment_map list. If an executable segment is page-aligned
but does not end with a full page, then append a fake section into
the segment map entry that pads out the page.
(nacl_final_write_processing): New function. Write the code fill
laid out in nacl_modify_segment_map.
* elf-nacl.h: Declare it.
* elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
(elf_backend_final_write_processing): Define it for NaCl backend.
* elf32-i386.c (elf_backend_final_write_processing): Likewise.
* elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
* elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
parameter to MINPAGESIZE.
(nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
* elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): Set to
0x10000 for NaCl targets.
ld/testsuite/
* ld-x86-64/ilp32-4-nacl.d: Loosen .shstrtab line regexp to match
any file offset.
* ld-x86-64/tlsbin-nacl.rd: Update expected code segment PT_LOAD.
* ld-x86-64/tlsbindesc-nacl.rd: Likewise.
* ld-scripts/rgn-at3.d: XFAIL for *-*-nacl* targets.
* ld-scripts/rgn-over8-ok.d: Likewise.
Doug Evans [Mon, 26 Aug 2013 18:43:40 +0000 (18:43 +0000)]
PR symtab/15885
* dwarf2read.c (dw2_dump): Print some minimal information indicating
.gdb_index is in use.
* symfile.c (reread_symbols): Reset objfile->sf.
testsuite/
* gdb.dwarf2/Makefile.in (EXECUTABLES): Add gdb-index.
(clean): rm -f *.gdb-index *.with-index.
* gdb.dwarf2/gdb-index.exp: New testcase.
Doug Evans [Mon, 26 Aug 2013 18:41:31 +0000 (18:41 +0000)]
* NEWS: Document "mt print objfiles" now takes optional regexp.
* symmisc.c (maintenance_print_objfiles): Argument is now an optional
regexp of objfiles to print.
(_initialize_symmisc): Update doc string for "mt print objfiles".
doc/
* gdb.texinfo (Maintenance Commands): "maint print objfiles" now takes
an optional regexp.
Doug Evans [Mon, 26 Aug 2013 18:38:37 +0000 (18:38 +0000)]
* dwarf2read.c (write_psymtabs_to_index): Move error checks ahead of
missing debug info checks.
Doug Evans [Mon, 26 Aug 2013 18:30:02 +0000 (18:30 +0000)]
* lib/gdb.exp (run_on_host): Moved here from gnu-debugdata.exp.
* gdb.base/gnu-debugdata.exp (run): Moved to gdb.exp and renamed to
run_on_host. All callers updated.
Ulrich Weigand [Mon, 26 Aug 2013 15:28:28 +0000 (15:28 +0000)]
2013-08-26 Raunaq Bathija <raunaq12@in.ibm.com>
Ulrich Weigand <uweigand@de.ibm.com>
* xcoffread.c (arrange_linetable): Add fix to correctly handle
line tables generated by XLC compiled binaries.
Alan Modra [Mon, 26 Aug 2013 00:00:04 +0000 (00:00 +0000)]
daily update
Alan Modra [Sun, 25 Aug 2013 00:00:04 +0000 (00:00 +0000)]
daily update
Maciej W. Rozycki [Sat, 24 Aug 2013 22:37:18 +0000 (22:37 +0000)]
* ld-elf/comm-data.exp: Use check_shared_lib_support rather than
explicit patterns for test target qualification. Define extra
tool flags for *-*-hpux* and tic6x-*-* targets. Link with a
linker script. Use alternative patterns for targets that do not
eliminate copy relocs, currently mn10300-*-* and vax-*-*.
* ld-elf/comm-data2.s: Handle HPUX's `.comm' syntax.
* ld-elf/comm-data2.ld: New test linker script.
* ld-elf/comm-data2.xd: Match section's VMA too. Ignore ASCII
data dump.
* ld-elf/comm-data2r.rd: New test pattern.
* ld-elf/comm-data2r.sd: New test pattern.
* ld-elf/comm-data2r.xd: New test pattern.
* ld-mips-elf/comm-data.exp: Use check_shared_lib_support rather
than an explicit pattern for test target qualification. Link
with a linker script.
Maciej W. Rozycki [Sat, 24 Aug 2013 22:27:00 +0000 (22:27 +0000)]
* ld-arm/export-class.exp: Handle non-EABI targets.
Maciej W. Rozycki [Sat, 24 Aug 2013 22:16:41 +0000 (22:16 +0000)]
* elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
set GOT's entry size if there is no ELF section data.
* elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
Likewise.
Yao Qi [Sat, 24 Aug 2013 01:54:59 +0000 (01:54 +0000)]
gdb/testsuite/
* gdb.trace/entry-values.c (end): New
(main): Call end.
* gdb.trace/entry-values.exp: Load trace-support.exp. Set
tracepoint and collect data. Test entry value is unavailable.
Yao Qi [Sat, 24 Aug 2013 01:53:06 +0000 (01:53 +0000)]
gdb/testsuite/
* lib/dwarf.exp (_location): Handle DW_OP_deref_size.
* gdb.trace/entry-values.c: New.
* gdb.trace/entry-values.exp: New.
Doug Evans [Sat, 24 Aug 2013 00:29:13 +0000 (00:29 +0000)]
* symmisc.c (dump_symtab): Delete prototype.
(dump_msymbols, dump_objfile): Ditto.
(maintenance_info_symtabs): Mark as dont_repeat.
(_initialize_symmisc): Improve doc string for "mt info symtabs".
Doug Evans [Sat, 24 Aug 2013 00:12:25 +0000 (00:12 +0000)]
* elfread.c (elf_symfile_read): Move "Done reading minimal symbols"
debugging printf to better location.
Alan Modra [Sat, 24 Aug 2013 00:00:04 +0000 (00:00 +0000)]
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