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Author SHA1 Message Date
Doug Evans
975531dbc9 * lib/gdb.exp (gdb_unload): Change wording of perror text to be 
more consistent.
	(runto,gdb_debug_format): Ditto.
	(gdb_file_cmd): Watch for eof in nested gdb_expect.
	Clean up logging and error messages.
 2012-10-02 17:17:45 +00:00
Joel Brobecker
8f0ee2eb7c gdb_bfd_unref failed assertion on AIX. 
Trying to run any program on AIX triggers a failed assertion:

    (gdb) run
    Starting program: /[...]/simple_main
    /[...]/gdb_bfd.c:288: internal-error: gdb_bfd_unref: Assertion `gdata->refc >= 1' failed.
    A problem internal to GDB has been detected,
    further debugging may prove unreliable.
    Quit this debugging session? (y or n)

What happens is that we have a loop where we forgot to update
the value of "last", resulting in the loop unref'ing the same
BFD over and over again. We bomb the second time around, when
triggering an assertion on the ref counter.

gdb/ChangeLog:

        * rs6000-nat.c (add_vmap): Set "last" to "next" after having
        unref'ed it.
 2012-10-02 15:05:42 +00:00
gdbadmin
547c8182c5 *** empty log message *** 2012-10-02 00:00:33 +00:00
Alan Modra
38981e1608 daily update 2012-10-02 00:00:04 +00:00
Andrew Burgess
b3dc46ff7c http://sourceware.org/ml/gdb-patches/2012-09/msg00568.html 
gdb/ChangeLog

        * target.c (simple_search_memory): Include access length in
        warning message.

gdb/gdbserver/ChangeLog

        * server.c (handle_search_memory_1): Include access length in
        warning message.

gdb/testsuite/ChangeLog

        Test find command on unmapped memory.
        * gdb.base/find-unmapped.c: New file.
        * gdb.base/find-unmapped.exp: New file.
 2012-10-01 12:02:13 +00:00
Alan Modra
4fc0b46e62 * write.c (chain_frchains_together_1): Reorder assertion to avoid 
uninit warning.
 2012-10-01 06:46:16 +00:00
Alan Modra
ed8960ecbc daily update 2012-10-01 00:00:04 +00:00
gdbadmin
f7b660e280 *** empty log message *** 2012-10-01 00:00:02 +00:00
Alan Modra
0b9b36904a daily update 2012-09-30 00:00:04 +00:00
gdbadmin
09f503ee78 *** empty log message *** 2012-09-30 00:00:03 +00:00
H.J. Lu
8e71395b07 Sync toplevel files with GCC tree 
2012-09-28  Ian Lance Taylor  <iant@google.com>

	* Makefile.def: Make all-target-libgo depend on
	all-target-libbacktrace.
	* Makefile.in: Rebuild.

2012-09-26  Ian Lance Taylor  <iant@google.com>

	* Makefile.def: Make all-gcc depend on all-libbacktrace.
	* Makefile.in: Rebuild.

2012-09-06  Diego Novillo  <dnovillo@google.com>

	* configure.ac: Bump minimum GMP version to 4.2.3.
	* configure: Re-generate.

2012-09-05  Georg-Johann Lay  <avr@gjlay.de>

	PR target/54461
	* configure.ac (noconfigdirs,target=avr-*-*): Add target-newlib,
	target-libgloss if not configured --with-avrlibc=no.
	* configure: Regenerate.

2012-09-04  Jason Merrill  <jason@redhat.com>

	* configure.ac: Fix --enable-languages=all.

2012-09-03  Richard Guenther  <rguenther@suse.de>

	PR bootstrap/54138
	* configure.ac: Re-organize ISL / CLOOG checks to allow
	disabling with either --without-isl or --without-cloog.
	* configure: Regenerated.

2012-09-03  Georg-Johann Lay  <avr@gjlay.de>

	* configure.ac (noconfigdirs,target=avr): Add target-libquadmath.
	* configure: Regenerate.
 2012-09-29 15:35:53 +00:00
H.J. Lu
0dab2e31e5 Sync config with GCC 
2012-09-03  Richard Guenther  <rguenther@suse.de>

	PR bootstrap/54138
	* config/cloog.m4: Adjust for toplevel reorg.
	* config/isl.m4: Adjust.
 2012-09-29 15:22:16 +00:00
Alan Modra
e5d5f5ed43 * powerpc.cc (Target_powerpc::iplt_): New output section. 
(Target_powerpc::iplt_section, make_iplt_section,
	reloc_needs_plt_for_ifunc, make_local_ifunc_plt_entry): New functions.
	(Target_powerpc::make_plt_entry): Handle ifunc syms.
	Target_powerpc::plt_entry_count): Count iplt entries too.
	(Output_data_plt_powerpc::Output_data_plt_powerpc): Don't create
	reloc section in constructor.  New params.
	(Target_powerpc::make_plt_section): Create reloc section here instead.
	(Output_data_plt_powerpc::add_ifunc_entry, add_local_ifunc_entry): New
	functions.
	(Output_data_plt_powerpc::initial_plt_entry_size_, name_): New vars.
	(Output_data_glink::add_entry, find_entry): New functions to
	deal with local syms.
	(Glink_sym_ent): Add support for local syms.
	(Output_data_glink::do_write): Handle ifunc plt entries.
	(Target_powerpc::Scan::get_reference_flags): Handle more relocs.
	(Target_powerpc::Scan::local, global): Handle ifunc syms.
	(Target_powerpc::Relocate::relocate): Likewise.
	(Target_powerpc::do_dynsym_value): Use glink stub, not plt entry.
 2012-09-29 10:29:05 +00:00
Yao Qi
45814d4572 gdb/testsuite/ 
* gdb.trace/mi-tracepoint-changed.exp: New.
	* gdb.mi/mi-breakpoint-changed.exp: New.
	* gdb.mi/pending.c, gdb.mi/pendshr1.c: New
	* gdb.mi/pendshr2.c: New.
 2012-09-29 00:03:56 +00:00
gdbadmin
2d8066705f *** empty log message *** 2012-09-29 00:00:05 +00:00
Alan Modra
f49004d3f0 daily update 2012-09-29 00:00:04 +00:00
Edjunior Barbosa Machado
f712f01fdf 2012-09-28 Nathan Miller <nathanm2@us.ibm.com> 
Edjunior Machado  <emachado@linux.vnet.ibm.com>

	PR gdb/13989
	* solib.c (solib_find): Prevent GDB from loading native libraries when
	debugging a cross-target corefile.
 2012-09-28 20:20:08 +00:00
Pedro Alves
39181896f1 2012-09-28 selven <pcthegreat@gmail.com> 
Make definition match declaration.

	* regcache.c (regcache_register_status): Change return type to
	enum register_status.
 2012-09-28 12:04:28 +00:00
Anthony Green
1415a2a767 Don't abort() when disassembling bad moxie instructions. 2012-09-28 03:53:39 +00:00
Yao Qi
4c2786ba1e gdb/ 
* mi/mi-main.c (mi_cmd_data_write_memory): Call
	write_memory_with_notification instead of write_memory.
	(mi_cmd_data_write_memory_bytes): Call write_memory_with_notification
	instead of target_write_memory.

gdb/testsuite/
	* gdb.mi/pr11022.exp: New.
	* gdb.mi/pr11022.c: New.  Copied from gdb.base/.
 2012-09-28 00:39:18 +00:00
Yao Qi
1ae0c35e7e gdb/ 
* mi/mi-main.c (mi_cmd_data_write_memory_bytes): Emit error
	when the length of content is not an even number.
 2012-09-28 00:25:24 +00:00
Alan Modra
9782f08bbd daily update 2012-09-28 00:00:04 +00:00
gdbadmin
8b1a6dc45d *** empty log message *** 2012-09-28 00:00:02 +00:00
Tom Tromey
7977e5d2a6 Fix https://bugzilla.redhat.com/show_bug.cgi?id=849357 
* cp-valprint.c (cp_print_value_fields): Use get_vptr_fieldno.
gdb/testsuite
	* gdb.cp/derivation.exp: Add regression test.
	* gdb.cp/derivation.cc (class V_base, class V_inter, class
	V_derived): New.
	(vderived): New global.
 2012-09-27 16:04:23 +00:00
Joel Brobecker
807160da3c sol-thread.c: Remove commented-out code. 
gdb/ChangeLog:

        * sol-thread.c (sol_thread_fetch_registers)
        (sol_thread_store_registers): Delete commented out code.
 2012-09-27 12:53:57 +00:00
Joel Brobecker
43c75337b6 New unit sparc-sol-thread.c extracted from sol-thread.c 
Moving some sparc-specific routines out of sol-thread.c into their
own (new) file.

gdb/ChangeLog:

        * sol-thread.c (ps_lgetxregsize, ps_lgetxregs, ps_lsetxregs):
        Move these functions to sparc-sol-thread.c.
        * sparc-sol-thread.c: New file.
        * configure.ac: Add sparc-sol-thread.o to CONFIG_OBS and
        sparc-sol-thread.c to CONFIG_SRCS for sparc-solaris native
        configurations.
        * configure: Regenerate.
 2012-09-27 12:53:44 +00:00
Joel Brobecker
d292a9723d sol-thread.c: Remove #if 0-ed code. 
gdb/ChangeLog:

        * sol-thread.c (ps_lgetxregsize, ps_lgetxregs, ps_lsetxregs):
        Remove commented-out code.
 2012-09-27 12:53:13 +00:00
Joel Brobecker
8c3da00317 sol-thread.c: conditionalize some sparc-specific libthread_db functions. 
gdb/ChangeLog:

        * sol-thread.c (ps_lgetxregsize, ps_lgetxregs, ps_lsetxregs):
        Enable this code for sparc hosts only.
 2012-09-27 12:52:53 +00:00
Joel Brobecker
f00482b603 Add procfs_find_LDT_entry declaration (procfs.h). 
Add a declaration for procfs_find_LDT_entry in order to prevent
a compiler warning about this function missing one. This also
helps making sure that declaration and definition remain consistent.

gdb/ChangeLog:

        * procfs.h (procfs_find_LDT_entry): Add declaration.
        * sol-thread.c (ps_lgetLDT): Delete local declaration of
        function procfs_find_LDT_entry.
 2012-09-27 12:52:10 +00:00
Joel Brobecker
337c776f02 Make procfs.c:proc_get_LDT_entry static 
This function is not used outside of procfs.c.

gdb/ChangeLog:

        * procfs.c (proc_get_LDT_entry): Make static.
 2012-09-27 12:51:57 +00:00
Joel Brobecker
1a04d88fbc Fix declaration of proc_find_memory_regions 
This function is used as a target_ops callback. The function
implemention was recently changed, but the declaration wasn't
updated accordingly.

This fixes a build failure on Solaris.

gdb/ChangeLog:

        * procfs.c (proc_find_memory_regions): Fix declaration.
 2012-09-27 12:51:40 +00:00
Siddhesh Poyarekar
bad43aa52e * amd64-tdep.c (amd64_return_value): Revert previous change 
that used TYPE_LENGTH directly.
        * bfin-tdep.c (bfin_extract_return_value): Likewise.
        (bfin_store_return_value): Likewise.
        * cris-tdep.c (cris_store_return_value): Likewise.
        (cris_extract_return_value): Likewise.
        * h8300-tdep.c (h8300_extract_return_value): Likewise.
        * hppa-tdep.c (hppa64_return_value): Likewise.
        * lm32-tdep.c (lm32_store_return_value): Likewise.
        * microblaze-tdep.c (microblaze_store_return_value): Likewise.
        * spu-tdep.c (spu_value_from_register): Likewise.
        * vax-tdep.c (vax_return_value): Likewise.
 2012-09-27 10:40:01 +00:00
Siddhesh Poyarekar
63375b7438 * gdbtypes.c (lookup_array_range_type): Expand parameters 
LOW_BOUND and HIGH_BOUND to LONGEST.
	(lookup_string_range_type): Likewise.
	* gdbtypes.h (lookup_array_range_type): Likewise.
	(lookup_string_range_type): Likewise.
	* valops.c (value_cstring): Expand parameter LEN to ssize_t.
	Expand HIGHBOUND to ssize_t.
	(value_string): Likewise.
	* value.h (value_cstring): Expand parameter LEN to ssize_t.
	(value_string): Likewise.
 2012-09-27 08:57:16 +00:00
Alan Modra
ce14842f78 daily update 2012-09-27 00:00:04 +00:00
gdbadmin
8b627ae9fa *** empty log message *** 2012-09-27 00:00:02 +00:00
Yao Qi
19ca11c580 gdb/ 
PR breakpoints/13898
	* breakpoint.h (tracepoint_breakpoint_ops): Forward declaration.
	* mi/mi-cmd-break.c (mi_cmd_break_insert): Set breakpoint_ops
	per breakpoint type.
 2012-09-26 23:53:53 +00:00
Pierre Muller
9210735600 * procfs.c: Add gdb_bfd header. 
* rs6000-nat.c: Likewise.
	* solib-pa64.c: Likewise.
	* spu-linux-nat.c: Likewise.
	* windows-nat.c: Likewise.
 2012-09-26 21:23:11 +00:00
Tom Tromey
9742094a45 * f-lang.h (BLANK_COMMON_NAME_LOCAL): Remove. 2012-09-26 19:58:18 +00:00
Tom Tromey
0971de02d5 * dwarf2read.c (mark_common_block_symbol_computed): New function. 
(read_common_block): Handle child DIEs with
	DW_AT_data_member_location.
	(new_symbol_full): Add special case for common blocks.
gdb/testsuite
	* gdb.dwarf2/dw2-common-block.S: New file.
	* gdb.dwarf2/dw2-common-block.exp: New file.
 2012-09-26 19:50:13 +00:00
Tom Tromey
4357ac6c6f 2012-09-26 Jan Kratochvil <jan.kratochvil@redhat.com> 
Tom Tromey  <tromey@redhat.com>
	* dwarf2read.c (read_common_block): Rewrite.
	(new_symbol_full): Handle DW_TAG_common_block.
	* f-lang.c (head_common_list, find_common_for_function):
	Remove.
	* f-lang.h (struct common_entry, struct saved_f77_common,
	SAVED_F77_COMMON, SAVED_F77_COMMON_PTR, COMMON_ENTRY,
	COMMON_ENTRY_PTR, head_common_list, find_common_for_function,
	BLANK_COMMON_NAME_LOCAL): Remove.
	(struct common_block): New.
	* f-valprint.c (list_all_visible_commons): Remove.
	(info_common_command_for_block): New function.
	(info_common_command): Use it.
	* stack.c (iterate_over_block_locals): Special case for
	COMMON_BLOCK_DOMAIN.
	* symtab.h (enum domain_enum_tag) <COMMON_BLOCK_DOMAIN>: New
	constant.
	(struct general_symbol_info) <value.common_block>: New field.
	(SYMBOL_VALUE_COMMON_BLOCK): New define.
gdb/testsuite
2012-09-26  Jan Kratochvil  <jan.kratochvil@redhat.com>
	* gdb.fortran/common-block.exp: New file.
	* gdb.fortran/common-block.f90: New file.
 2012-09-26 19:38:32 +00:00
Tom Tromey
965f07a88d 2012-09-26 Jan Kratochvil <jan.kratochvil@redhat.com> 
Tom Tromey  <tromey@redhat.com>

	* f-lang.c (allocate_saved_bf_node,
	allocate_saved_function_node, allocate_saved_f77_common_node,
	allocate_common_entry_node, tail_common_list, current_common,
	saved_bf_list, saved_bf_list_end, current_head_bf_list,
	tmp_bf_ptr, add_common_block, add_common_entry,
	find_first_common_named, patch_common_entries,
	patch_all_commons_by_name, ADD_BF_SYMNUM, clear_bf_list,
	global_remote_debug, get_bf_for_fcn, saved_function_list,
	saved_function_list_end, clear_function_list, struct saved_fcn,
	struct saved_bf_symnum, SAVED_FUNCTION, SAVED_FUNCTION_PTR,
	SAVED_BF, SAVED_BF_PTR): Remove.
	* f-lang.h (tail_common_list, current_common,
	UNINITIALIZED_SECNUM, COMMON_NEEDS_PATCHING,
	BLANK_COMMON_NAME_ORIGINAL, BLANK_COMMON_NAME_MF77,
	DEFAULT_UPPER_BOUND, DEFAULT_LOWER_BOUND, real_main_name,
	real_main_c_value): Remove.
	* f-valprint.c (there_is_a_visible_common_named): Remove.
 2012-09-26 19:05:09 +00:00
Andrew Burgess
6f380991ba http://sourceware.org/ml/gdb-patches/2012-09/msg00403.html 
gdb/ChangeLog

        * breakpoint.c (update_global_location_list): Ignore previous
        duplicate status of a breakpoint when starting a new scan for
        duplicate breakpoints.

gdb/testsuite/ChangeLog

        * gdb.base/duplicate-bp.c: New file.
        * gdb.base/duplicate-bp.exp: New file.
 2012-09-26 16:36:00 +00:00
Karthik Bhat
8b3d5494ef Adding PR number tp ChangeLog 2012-09-26 14:15:53 +00:00
Yao Qi
2536b51cfc Fix changelog format. 2012-09-26 13:45:46 +00:00
Karthik Bhat
9ead7ae4a2 * arm-tdep.c (arm_skip_prologue): Extending producer check to support LLVM compiler. 2012-09-26 12:14:30 +00:00
Siddhesh Poyarekar
8f8a23a2c3 * amd64-tdep.c (amd64_return_value): Use TYPE_LENGTH directly. 
* bfin-tdep.c (bfin_extract_return_value): Likewise.
        (bfin_store_return_value): Likewise.
        * cris-tdep.c (cris_store_return_value): Likewise.
        (cris_extract_return_value): Likewise.
        * h8300-tdep.c (h8300_extract_return_value): Likewise.
        * hppa-tdep.c (hppa64_return_value): Likewise.
        * lm32-tdep.c (lm32_store_return_value): Likewise.
        * microblaze-tdep.c (microblaze_store_return_value): Likewise.
        * spu-tdep.c (spu_value_from_register): Likewise.
        * vax-tdep.c (vax_return_value): Likewise.
 2012-09-26 07:52:48 +00:00
Yao Qi
8ae551cf47 gdb/testsuite: 
* gdb.mi/mi2-cli.exp:  Avoid line number in test summary.

	Revert:
	2012-09-21  Yao Qi  <yao@codesourcery.com>

	* gdb.mi/mi2-cli.exp: Remove redundant '\'.
 2012-09-26 06:53:46 +00:00
Siddhesh Poyarekar
d701958995 gdb/ChangeLog: 
* breakpoint.c (invalidate_bp_value_on_memory_change): Expand
	parameter LEN to ssize_t.

gdb/doc/ChangeLog:

	observer.texi (memory_changed): Expand parameter LEN to ssize_t.
 2012-09-26 02:06:55 +00:00
gdbadmin
5e5d3f22e4 *** empty log message *** 2012-09-26 00:00:33 +00:00
Alan Modra
60958081ea daily update 2012-09-26 00:00:04 +00:00