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74093 Commits

Author SHA1 Message Date
Doug Evans 45e58e77b7 * dwarf2read.c (dwarf2_attr_no_follow): Delete unused arg "cu". 
All callers updated.
 2012-07-09 18:21:31 +00:00
Tom Tromey e314d62968 * c-exp.y (check_parameter_typelist): New function. 
(parameter_typelist): Call it.
	* eval.c (make_params): Handle '(void)' case.
	* gdbtypes.c (lookup_function_type_with_arguments): Handle
	'(void)' case.
testsuite
	* gdb.base/whatis.exp: Add error checks for improper 'void' uses.
	* gdb.base/callfuncs.exp: Add cast-based test.
	* gdb.base/callfuncs.c (voidfunc): New function.
 2012-07-09 14:20:52 +00:00
Alan Modra 1416057852 PR ld/14323 
* elflink.c (elf_sort_symbol): Sort by size too.
	(elf_link_add_object_symbols <weakdefs>): Simplify binary search.
	Do not depend on ordering of symbol aliases.  Match largest size.
 2012-07-09 08:17:34 +00:00
Alan Modra 2e515f7e37 daily update 2012-07-09 00:00:04 +00:00
gdbadmin a7d5c8c4fc *** empty log message *** 2012-07-09 00:00:02 +00:00
Doug Evans 06928b3f65 * gdb.dwarf2/dw4-sig-type-unused.S: Fix typo. 2012-07-08 22:34:59 +00:00
gdbadmin 5413e7225e *** empty log message *** 2012-07-08 00:00:36 +00:00
Alan Modra 461be744ee daily update 2012-07-08 00:00:06 +00:00
Jan Kratochvil aa7c744796 gdb/ 
* common/linux-ptrace.c: Include gdb_assert.h.
	<__i386__> (linux_ptrace_test_ret_to_nx_instr): New declaration.
	<__i386__>: Include sys/reg.h, sys/mman.h, signal.h, sys/wait.h and
	stdint.h.
	(linux_ptrace_test_ret_to_nx, linux_ptrace_init_warnings): New
	functions.
	* common/linux-ptrace.h (linux_ptrace_init_warnings): New declarations.
	* linux-nat.c (linux_child_post_attach)
	(linux_child_post_startup_inferior): Call linux_ptrace_init_warnings.

gdb/gdbserver/
	* gdbserver/linux-low.c (initialize_low): Call
	linux_ptrace_init_warnings.
 2012-07-07 12:13:57 +00:00
Jan Kratochvil 889003ed52 gdb/ 
* linux-thread-db.c (thread_db_find_new_threads_silently): Do not apply
	nptl <2.7 bug workaround for core files.
 2012-07-07 12:11:31 +00:00
Jan Kratochvil 32f11bad17 gdb/testsuite/ 
Fix XFAIL compatibility with old i386 systems.
	* gdb.base/stale-infcall.exp (test system longjmp tracking support):
	Check also 'Cannot insert breakpoint 0'.
 2012-07-07 12:10:14 +00:00
Alan Modra f33353ae21 daily update 2012-07-07 00:00:04 +00:00
gdbadmin 1ab7426b52 *** empty log message *** 2012-07-07 00:00:03 +00:00
Jan Kratochvil da559b09fd gdb/ 
* linux-nat.c (resume_lwp, linux_nat_resume): Remove LP->SIGINFO
	clearing.
	(save_siginfo): Remove.
	(stop_wait_callback, linux_nat_filter_event): Remove the save_siginfo
	call.
	(resume_stopped_resumed_lwps): Remove LP->SIGINFO clearing.
	(linux_nat_get_siginfo): Use PTRACE_GETSIGINFO.
	* linux-nat.h (struct lwp_info): Remove field siginfo.
 2012-07-06 16:52:20 +00:00
Jan Kratochvil f865ee35b7 gdb/ 
Code cleanup for the next patch.
	* arm-linux-nat.c (arm_linux_stopped_data_address): Change variable
	siginfo_p to siginfo, update its users incl. the linux_nat_get_siginfo
	call for it.
	* ia64-linux-nat.c (ia64_linux_stopped_data_address): Likewise.
	(ia64_linux_stopped_data_address):
	* linux-nat.c (linux_nat_get_siginfo): Add parameter siginfo, change
	the return value.
	* linux-nat.h (linux_nat_get_siginfo): Likewise.
	* ppc-linux-nat.c (ppc_linux_stopped_data_address): Change variable
	siginfo_p to siginfo, update its users incl. the linux_nat_get_siginfo
	call for it.
 2012-07-06 16:49:43 +00:00
Jan Kratochvil 76b83c514f gdb/ 
PR 14321
	* findcmd.c (parse_find_args): New variable pattern_buf_size_need.
	Increase buffer sizes to 2x we need, not just 2x of the previous size.

gdb/testsuite/
	PR 14321
	* gdb.base/find.exp
	(find int64_search_buf, +64/8*100, int64_search_buf): New test.
 2012-07-06 15:51:40 +00:00
Tom Tromey a6fb9c08a9 * c-exp.y (DOTDOTDOT): New token. 
(func_mod, exp): Use parameter_typelist.
	(parameter_typelist): New production.
	(tokentab3): Add "..." token.
	* eval.c (make_params): Handle varargs.
	* gdbtypes.c (lookup_function_type_with_arguments): Handle
	varargs.
testsuite
	* gdb.base/whatis.exp: Add test.
 2012-07-06 14:48:48 +00:00
Tom Tromey 71918a863f PR exp/9608: 
* c-exp.y (%union) <tvec>: Change type.
	(func_mod): Now uses <tvec> type.
	(exp): Update for tvec change.
	(direct_abs_decl): Push the typelist.
	(func_mod): Return a typelist.
	(nonempty_typelist): Update for tvec change.
	* gdbtypes.c (lookup_function_type_with_arguments): New function.
	* gdbtypes.h (lookup_function_type_with_arguments): Declare.
	* parse.c (pop_type_list): New function.
	(push_typelist): New function.
	(follow_types): Handle tp_function_with_arguments.
	* parser-defs.h (type_ptr): New typedef.  Define a VEC.
	(enum type_pieces) <tp_function_with_arguments>: New constant.
	(union type_stack_elt) <typelist_val>: New field.
	(push_typelist): Declare.
testsuite
	* gdb.base/whatis.exp: Add regression test.
 2012-07-06 14:47:00 +00:00
Tom Tromey fcde5961eb * c-exp.y (%union) <type_stack>: New field. 
(abs_decl, direct_abs_decl): Use <type_stack> type.  Update.
	(ptr_operator_ts): New production.
	(ptype): Update.
	* parse.c (type_stack_reserve): New function.
	(check_type_stack_depth): Use it.
	(pop_type_stack, append_type_stack, push_type_stack)
	(get_type_stack, type_stack_cleanup): New functions.
	(follow_types): Handle tp_type_stack.
	(_initialize_parse): Simplify initialization.
	* parser-defs.h (enum type_pieces) <tp_type_stack>: New
	constant.
	(union type_stack_elt) <stack_val>: New field.
	(get_type_stack, append_type_stack, push_type_stack)
	(type_stack_cleanup): Declare.
testsuite
	* gdb.base/whatis.exp: Add tests.
 2012-07-06 14:44:22 +00:00
Tom Tromey 1a7d0ce4eb * parser-defs.h (type_stack, type_stack_size, type_stack_depth): 
Remove.
	(struct type_stack): New.
	* parse.c (type_stack, type_stack_size, type_stack_depth):
	Remove.
	(type_stack): New global.
	(parse_exp_in_context, check_type_stack_depth)
	(insert_into_type_stack, insert_type, push_type, push_type_int)
	(insert_type_address_space, pop_type, pop_type_int)
	(_initialize_parse): Update.
 2012-07-06 14:42:09 +00:00
Tom Tromey 16d0138401 * c-exp.y (func_mod, direct_abs_decl, abs_decl, ptr_operator): 
Remove %type.
 2012-07-06 14:40:30 +00:00
Maciej W. Rozycki 9d7b4c23ac * mips.h: Fix a typo in description. 2012-07-06 14:20:22 +00:00
Siddhesh Poyarekar 9bfc60bf8d * c-lang.c (c_printstr): Remove ununsed variable WIDTH. 2012-07-06 05:46:04 +00:00
Siddhesh Poyarekar d5161074cc * cp-valprint.c (cp_print_value): Replace potentially unsafe 
alloca with xmalloc/xfree.
 2012-07-06 05:36:07 +00:00
Siddhesh Poyarekar a74bc57646 * MAINTAINERS (Write After Approval): Add myself to the list. 2012-07-06 03:54:22 +00:00
Doug Evans 667e0a4be5 * dwarf2read.c (dw2_expand_symtabs_matching): Fix typo. 2012-07-06 00:01:11 +00:00
gdbadmin 316f74070b *** empty log message *** 2012-07-06 00:00:33 +00:00
Alan Modra 51fe2ab425 daily update 2012-07-06 00:00:04 +00:00
Sean Keys 3879925e69 gas/config/ 
* tc-xgate.c: Revised assembler so that operands
	are collected before the addressing mode is
	determined.

include/opcode/
	* xgate.h: Changed the format string for mode
	XGATE_OP_DYA_MON.

opcodes/
	* xgate-dis.c: Removed an IF statement that will
	always be false due to overlapping operand masks.
	* xgate-opc.c: Corrected 'com' opcode entry and
	fixed spacing.
 2012-07-05 19:37:52 +00:00
Thomas Schwinge f4263ca2cd Typo fix. 2012-07-05 08:28:22 +00:00
Thomas Schwinge 8b99bf0bbe opcodes/ 
* mips-dis: Remove gratuitous newline.
 2012-07-05 08:18:43 +00:00
Hui Zhu f77cc5f048 2012-07-05 Hui Zhu <hui_zhu@mentor.com> 
* gdb.texinfo (Maintenance Commands): Change help for "maint agent"
	and "maint agent-eval".
 2012-07-05 01:08:24 +00:00
Hui Zhu 34b536a803 2012-07-05 Hui Zhu <hui_zhu@mentor.com> 
* ax-gdb.c (cli/cli-utils.h): New include.
	(linespec.h): Ditto.
	(agent_eval_command_one): New function.
	(agent_command_1): Ditto.
	(agent_command): Call function agent_command_1.
	(agent_eval_command): Ditto.
	(_initialize_ax_gdb): Change help for "maint agent"
	and "maint agent-eval".
 2012-07-05 01:03:01 +00:00
Hui Zhu e6f0bce70d 2012-07-05 Hui Zhu <hui_zhu@mentor.com> 
* breakpoint.c (check_for_argument): Move to file cli/cli-utils.c.
	* cli/cli-utils.c (check_for_argument): New function.
	* cli/cli-utils.h (check_for_argument): Ditto.
 2012-07-05 01:00:43 +00:00
gdbadmin 38401e4002 *** empty log message *** 2012-07-05 00:00:32 +00:00
Alan Modra 0a56835690 daily update 2012-07-05 00:00:04 +00:00
H.J. Lu 1b3371b136 Mention x32 ABI support in NEWS 
* NEWS: Mention x32 ABI support.
 2012-07-04 20:49:56 +00:00
H.J. Lu 23e2d720d1 Add sp_regnum_from_eax/pc_regnum_from_eax to i386 gdbarch_tdep 
* amd64-tdep.c (amd64_x32_init_abi): Set sp_regnum_from_eax to
	AMD64_RSP_REGNUM and pc_regnum_from_eax to AMD64_RIP_REGNUM.

	* i386-tdep.c (i386_gdbarch_init): Initialize sp_regnum_from_eax
	and pc_regnum_from_eax to -1.  Update SP regnum from
	sp_regnum_from_eax and PC regnum from pc_regnum_from_eax if
	needed.

	* i386-tdep.h (gdbarch_tdep): Add sp_regnum_from_eax and
	pc_regnum_from_eax.
 2012-07-04 20:46:20 +00:00
Jan Kratochvil f9cf0f4ab2 gdb/testsuite/ 
PR 12649
	* gdb.base/dprintf.exp (Set dprintf style to agent): Add missing
	gdb_test_multiple $gdb_prompt terminator.
 2012-07-04 14:57:23 +00:00
Pedro Alves 979ade8b16 2012-07-04 Pedro Alves <palves@redhat.com> 
* gdb.mi/mi-reverse.exp: Use supports_reverse and
	supports_process_record.
 2012-07-04 11:28:04 +00:00
Pedro Alves 8a980b44d0 2012-07-04 Pedro Alves <palves@redhat.com> 
* gdb.ada/packed_tagged/comp_bug.adb: Convert to unix text line
	endings.
	* gdb.mi/mi-reverse.exp: Convert to unix text line endings.
 2012-07-04 10:48:32 +00:00
H.J. Lu 1c52a64577 Check number of sections overflow 
* elf.c (assign_section_numbers): Check if number of sections
	>= SHN_LORESERVE.
	* elfcode.h (elf_object_p): Likewise.
 2012-07-04 00:29:52 +00:00
gdbadmin 93a0472204 *** empty log message *** 2012-07-04 00:00:33 +00:00
Alan Modra e37fa14346 daily update 2012-07-04 00:00:05 +00:00
Stan Shebs 855ba978e4 * gdb.base/info-os.c (main): Retry resource acquisition until an 
available one is found.
	* gdb.base/info-os.exp: Collect resource keys from the program
	and use them in matching.
 2012-07-03 23:17:13 +00:00
Jan Kratochvil 836bf45453 gdb/ 
Fix 'warning: parameter has incomplete type' with gcc-3.4.6.
	* dwarf2expr.h: Include gdbtypes.h.
	(enum call_site_parameter_kind, union call_site_parameter_u): Remove
	these forward declarations.
	(cu_offset, sect_offset): Move these ...
	* gdbtypes.h: Remove include dwarf2expr.h.
	(cu_offset, sect_offset): ... here.
 2012-07-03 20:09:49 +00:00
Nick Clifton 5f8ebec53d * archive.c (bsd_write_armap): Catch attempts to create an archive 
with indicies bigger than 4Gb.
	(coff_write_armap): Likewise.

	* readelf.c (process_archive): Display member indicies when
	dumping index.
 2012-07-03 16:25:17 +00:00
Eli Zaretskii 00595b5e79 gdb.texinfo: Separate the index into 2 indices, cp and fn, to 
avoid file-name clashes between Index.html and index.html on
 case-insensitive filesystems.  See the discussion starting in
 http://sourceware.org/ml/gdb-patches/2012-06/msg00457.html for the
 details of the problem.
 (Top): Update the master menu for the above.
 (Concept Index, Command and Variable Index): New nodes, instead of
 the old "Index" node that was deleted.  All cross-references
 updated.
 2012-07-03 16:22:42 +00:00
H.J. Lu 5a5ed5b0e4 Don't compress empty debug section 
2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>

	PR binutils/14319
	* elf.c (_bfd_elf_make_section_from_shdr): Don't compress empty
	debug section.

2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>

	PR binutils/14319
	* binutils-all/compress.exp: Test compress empty debug sections.

	* binutils-all/dw2-empty.S: New file.
 2012-07-03 16:06:34 +00:00
H.J. Lu 1e55e04f56 Support x32 sigtramp 
* amd64-linux-tdep.c (linux_sigtramp_code): Renamed to ...
	(amd64_linux_sigtramp_code): This.
	(amd64_x32_linux_sigtramp_code): New.
	(LINUX_SIGTRAMP_LEN): Updated.
	(amd64_linux_sigtramp_start): Check x32 sigtramp.
 2012-07-03 14:53:56 +00:00