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Author SHA1 Message Date
Jan Kratochvil
b8edc417a7 gdb/ 
Code cleanup.
	* defs.h (find_memory_region_ftype): New typedef.
	(exec_set_find_memory_regions): Use it.
	* exec.c (exec_set_find_memory_regions): Use find_memory_region_ftype.
	* fbsd-nat.c (fbsd_find_memory_regions): Likewise.
	* gcore.c (objfile_find_memory_regions): Likewise.
	* gnu-nat.c (gnu_find_memory_regions): Likewise.
	* linux-nat.c (linux_nat_find_memory_regions): Likewise.
	* procfs.c (iterate_over_mappings_cb_ftype): Remove.
	(iterate_over_mappings): Rename iterate_over_mappings_cb_ftype to
	find_memory_region_ftype.
	(insert_dbx_link_bpt_in_region): Likewise.
	(iterate_over_mappings): Likewise.  Drop the comment part about the
	function prototype.
	(find_memory_regions_callback): Use find_memory_region_ftype.
	(proc_find_memory_regions): Likewise.
	(info_mappings_callback): Rename iterate_over_mappings_cb_ftype to
	find_memory_region_ftype.
	* target.c (dummy_find_memory_regions): Use find_memory_region_ftype.
	* target.h (struct target_ops) <to_find_memory_regions>: Likewise.
 2010-08-31 18:08:43 +00:00
Sami Wagiaalla
cbd7053759 Enable custom bcache hash function. 
2010-08-25  Sami Wagiaalla  <swagiaal@redhat.com>

	* psymtab.c (add_psymbol_to_bcache): Remove 'static' from
	'static partial_symbol psymbol'.
	(psymbol_hash): New function.
	(psymbol_compare): New function.
	* bcache.c (hash_continue): New.
	(hash): Use hash_continue.
	* bcache.c: Add hash_function and compare_function
	pointers to bcache struct.
	(bcache_full): Use bcache->hash_function, and
	bcache->compare_function.
	(bcache_compare): New function.
	(bcache_xmalloc): Take hash_function and
	compare_function arguments and initialize the
	bcach's pointers.
	Updated comment.
	* objfiles.c (allocate_objfile): Updated.
	* symfile.c (reread_symbols): Updated.
	* python/py-type.c (typy_richcompare): Updated.
 2010-08-31 17:26:08 +00:00
Nick Clifton
107c6e11a7 * ldlex.l (WILDCHAR): Add the caret and exclamation point 
characters, so that they can be used inside regexps.
 2010-08-31 16:08:24 +00:00
H.J. Lu
83b9503b40 Remove an extra "@item". 
2010-08-31  H.J. Lu  <hongjiu.lu@intel.com>

	* gdb.texinfo (i386 Features): Remove an extra "@item".
 2010-08-31 14:45:41 +00:00
Kai Tietz
6e0973c0aa 2010-08-31 Kai Tietz <kai.tietz@onevision.com> 
* config/obj-coff-seh.c (obj_coff_seh_save): Correct comparison.
        (obj_coff_seh_stackalloc): Likewise.
 2010-08-31 14:45:35 +00:00
Nick Clifton
c09e9a8c9e * ld.texinfo (MEMORY): Clarify the behaviour of the ! character in 
a region's attributes.
 2010-08-31 10:26:11 +00:00
Alan Modra
91952a0680 * config/obj-elf.c (obj_elf_init_stab_section): Fix assertion. 2010-08-31 05:34:46 +00:00
Alan Modra
6be999b866 * scripttempl/mmo.sc: Move assignment to "Main" inside .text 
output section statement.
 2010-08-31 05:11:29 +00:00
gdbadmin
447394e370 *** empty log message *** 2010-08-31 00:00:34 +00:00
Alan Modra
0ad5ceff23 daily update 2010-08-31 00:00:05 +00:00
Richard Henderson
681418c21c * config/obj-coff-seh.c: Rewrite the entire file. 
(symtab, symptr, reltab, relcount, relsize): Remove.
	(seh_ctx_root, seh_ctx): Remove.
	(xdata_seg, xdata_subseg, pdata_seg): New.
	(switch_xdata, switch_pdata): New.
	(verify_context, verify_context_and_target, skip_whitespace_and_comma):
	New parsing functions.  Rewrite all parsing functions to use them.
	(obj_coff_seh_32): Fix != arm thinko.
	(obj_coff_seh_handler): For x64, don't accept handler pointer here,
	only flags.
	(obj_coff_seh_handlerdata): New.
	(do_seh_endproc): Split out of ...
	(obj_coff_seh_endproc): ... here.
	(obj_coff_seh_proc): Use it, if needed.
	(seh_x64_make_prologue_element): Use XRESIZEVEC, symbol_temp_new_now.
	(seh_x64_read_reg): Remove mm_regs alternative.  Tidy integer reg
	alternatives.  Don't slurp commas.
	(seh_read_offset): Remove.
	(obj_coff_seh_pushframe): Split out from obj_coff_seh_push.
	(obj_coff_seh_scope): Remove.
	(obj_coff_seh_save): Decide UWOP_SAVE_* vs _FAR immediately.
	(obj_coff_seh_stackalloc): Decide _SMALL vs _LARGE immediately.
	(out_one, out_two, out_four): New.
	(seh_x64_write_prologue_data, seh_x64_size_prologue_data,
	seh_x64_write_function_xdata, write_function_xdata): Rewrite
	from seh_x64_write_xdata, seh_needed_unwind_info, seh_store_elm_data,
	seh_getelm_data_size, seh_getsize_of_unwind_entry,
	seh_make_unwind_entry, seh_getsize_unwind_data, and
	seh_create_unwind_data.
	(seh_arm_write_function_pdata): Rewrite from seh_arm_create_pdata.
	(write_function_pdata): Rewrite from make_function_entry_pdata.
	(seh_write_text_eh_data, make_function_entry_pdata,
	seh_arm_create_pdata, seh_arm_write_pdata, seh_reloc, save_relocs,
	seh_symbol_init, seh_symbol, quick_section, seh_emit_rva,
	seh_emit_long, seh_make_globl, seh_make_section2, seh_make_section,
	seh_make_xlbl_name, make_seh_text_label, seh_fill_pcsyms,
	seh_needed_unwind_info, seh_store_elm_data, seh_getelm_data_size,
	seh_getsize_of_unwind_entry, seh_make_unwind_entry,
	seh_getsize_unwind_data, seh_create_unwind_data,
	seh_make_function_entry_xdata, seh_x64_makescope_elem): Remove.
	* config/obj-coff-seh.h (SEH_CMDS): Remove seh_savemm, seh_scope.
	Add seh_handlerdata.  Adjust function/what arguments for
	seh_savereg, seh_pushframe, seh_stackalloc.
	(struct seh_prologue_element): Adjust members to closer match
	the elements of the UNWIND_CODE structure.
	(struct seh_scope_elem): Remove.
	(struct seh_context): Replace char* members with symbolS or
	expressionS as appropriate.  Sort members by ARM/x64 applicability.
	Remove obsolete stuff wrt direct symbol and reloc manipulation.
 2010-08-30 21:51:28 +00:00
Tom Tromey
03f17ccfe1 gdb 
2010-08-30  Andre Poenitz  <andre.poenitz@nokia.com>
	    Tom Tromey  <tromey@redhat.com>

	PR python/11792:
	* python/py-value.c (valpy_get_dynamic_type): New function.
	(value_object_getset): Add "dynamic_type".
	(valpy_get_type): Fail on error.
gdb/doc
	PR python/11792:
	* gdb.texinfo (Values From Inferior): Document dynamic_type.
gdb/testsuite
	PR python/11792:
	* gdb.python/py-value.exp (test_subscript_regression): Add
	dynamic_type test.
 2010-08-30 20:28:31 +00:00
Daniel Jacobowitz
640617ad17 * gdb.cp/cpexprs.exp (test_breakpoint): Continue to test_function 
instead of running to main.  Do not test the main function.
	* gdb/testsuite/gdb.cp/cpexprs.cc (main): Rename to test_function.
	Add new main.
 2010-08-30 17:38:10 +00:00
Yao Qi
25b41d01ea 2010-08-30 Yao Qi <yao@codesourcery.com> 
* arm-linux-tdep.c (arm_linux_sigreturn_return_addr): New.
	(arm_linux_syscall_next_pc): New.
	(arm_linux_copy_svc): Use arm_linux_sigreturn_return_addr instead.
	(arm_linux_init_abi): Initialize syscall_next_pc.
	* arm-tdep.c (thumb_get_next_pc_raw):  Get next pc of SWI in Thumb mode.
	(arm_get_next_pc_raw): Get next pc of SWI in ARM mode.
	* arm-tdep.h (struct gdbarch_tdep): Add a function pointer syscall_next_pc.
	Declare arm_frame_is_thumb.
 2010-08-30 15:26:28 +00:00
Nathan Froyd
eb34ac7a77 remove file committed by mistake 2010-08-30 14:07:01 +00:00
Jan Kratochvil
5760d0ab88 gdb/ 
Code cleanup.
	* breakpoint.c (bpstat_alloc): Remove unused prototype.
	(bpstat_alloc): Change parameters cbs to bs_link_pointer.  Adjust the
	code.
	(bpstat_stop_status): Change root_bs into bs_head and bs_link.  Adjust
	calls of bpstat_alloc.  Remove explicit bs chain termination.
 2010-08-30 09:49:12 +00:00
Alan Modra
35e7447c0e * cisco-core.c (cisco_core_file_pid): Define. 2010-08-30 09:35:25 +00:00
Alan Modra
a76e6f2fc1 PR binutils/11953 
* elf.c (copy_elf_program_header): Calculate map->header_size
	from lowest_section, not first_section.  Validate program
	header p_paddr against section lma.  Find lowest_section in
	second loop over headers.
 2010-08-30 06:01:22 +00:00
gdbadmin
48cb5944c5 *** empty log message *** 2010-08-30 00:00:34 +00:00
Alan Modra
c843d5c68f daily update 2010-08-30 00:00:05 +00:00
Alan Modra
7250d7621f daily update 2010-08-29 00:00:06 +00:00
gdbadmin
c832319536 *** empty log message *** 2010-08-29 00:00:03 +00:00
Pedro Alves
1a98136022 * linux-low.c (__SIGRTMIN): Define if not already defined. 
(linux_create_inferior): Check for __ANDROID__ rather than
	__SIGRTMIN.
	(enqueue_one_deferred_signal): Don't requeue non-RT signals that
	are already deferred.
	(linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
	(linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
	stopped and already has a pending signal to report.
	(proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
	a pending signal to report or is moving out of a jump pad.
	(linux_init_signals): Check for __ANDROID__ rather than
	__SIGRTMIN.
 2010-08-28 14:51:29 +00:00
Pedro Alves
b4d51a55f9 * linux-low.c (linux_stabilize_threads): Wrap debug output in a 
debug_threads check.  Avoid a linear search when not doing debug
	output.
 2010-08-28 14:03:27 +00:00
Jan Kratochvil
46a9699269 gdb/ 
Code cleanup.
	* linux-nat.c (pull_pid_from_list): Rename status to statusp.
	(my_waitpid): Likewise.
 2010-08-28 08:38:25 +00:00
Doug Kwan
a464928644 2010-08-27 Doug Kwan <dougkwan@google.com> 
* gold/resolve.cc (Symbol_table::should_override): Let a weak
	reference override an existing dynamic weak reference.
	* testsuite/Makefile.am: Add new test dyn_weak_ref.
	* testsuite/Makefile.in: Regenerate.
	* testsuite/dyn_weak_ref.sh: New file.
	* testsuite/dyn_weak_ref_1.c: Ditto.
	* testsuite/dyn_weak_ref_2.c: Ditto.
 2010-08-28 08:05:04 +00:00
Alan Modra
89a2ee5a08 * elflink.c (_bfd_elf_dynamic_symbol_p): Rename param. Make 
common syms local.
	(_bfd_elf_symbol_refs_local_p): Expand comment.
	(elf_link_output_extsym): Fix style nit.
 2010-08-28 04:04:16 +00:00
Alan Modra
400971588d daily update 2010-08-28 00:00:05 +00:00
gdbadmin
36d359192c *** empty log message *** 2010-08-28 00:00:03 +00:00
Doug Evans
36374493cd * dwarf2read.c (dw2_require_line_header): Read from .debug_types 
as appropriate.
 2010-08-27 23:09:58 +00:00
Tom Tromey
8b93c54cd7 * dwarf2read.c (dwarf2_attach_fields_to_type): Don't set 
TYPE_FIELD_IGNORE_BITS.
 2010-08-27 21:03:39 +00:00
Ian Lance Taylor
b56648ad4f * incremental.h (class Incremental_input_entry): Add virtual 
destructor.
 2010-08-27 18:00:58 +00:00
Ian Lance Taylor
809313cb61 * testsuite/start_lib_test_3.c: Mark t3 as used. 2010-08-27 17:57:50 +00:00
Doug Evans
16be1145cb * dwarf2read.c (dwarf2_per_objfile_free): Reorganize buffers to match 
the order they're defined in.  munmap .debug_types buffer.
 2010-08-27 16:37:03 +00:00
Pedro Alves
ec48365dd8 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t. 
(struct gdb_event) <fd>: Change type to gdb_fildes_t.
	(struct file_handler) <fd>: Change type to gdb_fildes_t.
	(process_event): Change local fd's type to gdb_fildes_t.
	(create_file_handler): Adjust prototype.
	(delete_file_handler): Adjust prototype.
	(handle_file_event): Adjust prototype.  Use pfildes.
	(create_file_event): Adjsut prototype.
	* remote-utils.c (remote_desc, listen_desc): Change type to
	gdb_fildes_t.
	* server.h: New gdb_fildes_t typedef.
	[USE_WIN32API]: Include winsock2.h.
	(delete_file_handler, add_file_handler): Adjust prototypes.
	(pfildes): Declare.
	* utils.c (pfildes): New.
 2010-08-27 16:02:49 +00:00
Nathan Froyd
f383de6633 opcodes/ 
* ppc-opc.c (powerpc_opcodes) [lswx,lswi,stswx,stswi]: Deprecate
	on E500 and E500MC.
 2010-08-27 13:59:55 +00:00
Pedro Alves
889bf7c5fa Fix whitespace, tabs/spaces. 2010-08-27 12:02:20 +00:00
Pedro Alves
854d88f03d * configure.ac (build_warnings): Add -Wno-char-subscripts. 
* configure: Regenerate.
 2010-08-27 10:20:07 +00:00
Nick Clifton
11e3246416 * options.cc (version_script): Fix small typo in previous 
whitespace tidyup.
 2010-08-27 08:50:05 +00:00
Pedro Alves
0146f85bf7 * linux-low.c (linux_unprepare_to_access_memory): Rename to ... 
(linux_done_accessing_memory): ... this.
	(linux_target_ops): Adjust.
	* linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
	* nto-low.c (nto_target_ops): Adjust comment.
	* server.c (gdb_read_memory, gdb_write_memory): Adjust.
	* spu-low.c (spu_target_ops): Adjust comment.
	* target.h (target_ops): Rename unprepare_to_access_memory field
	to done_accessing_memory.
	(unprepare_to_access_memory): Rename to ...
	(done_accessing_memory): ... this.
 2010-08-27 00:16:48 +00:00
Alan Modra
6b911e8b2a daily update 2010-08-27 00:00:05 +00:00
gdbadmin
7854e87132 *** empty log message *** 2010-08-27 00:00:02 +00:00
Doug Evans
e254ef6a5f * dwarf2read.c (dw2_require_full_path): Rename parameter cu to per_cu. 
(dw2_forget_cached_source_info): Rename local cu to per_cu.
	(dw2_lookup_symtab, dw2_do_expand_symtabs_matching): Ditto.
	(dw2_print_stats, dw2_expand_all_symtabs): Ditto.
	(dw2_expand_symtabs_with_filename, dw2_find_symbol_file): Ditto.
	(dw2_find_symbol_file, dw2_expand_symtabs_matching): Ditto.
	(dw2_map_symbol_filenames, dwarf2_initialize_objfile): Ditto.
	(dwarf2_free_objfile, write_one_signatured_type): Ditto.
	(write_psymtabs_to_index): Ditto.
 2010-08-26 23:36:53 +00:00
Pedro Alves
90d74c301f * linux-low.c (linux_prepare_to_access_memory): New. 
(linux_unprepare_to_access_memory): New.
	(linux_target_ops): Install them.
	* server.c (read_memory): Rename to ...
	(gdb_read_memory): ... this.  Use
	prepare_to_access_memory/prepare_to_access_memory.
	(write_memory): Rename to ...
	(gdb_write_memory): ... this.  Use
	prepare_to_access_memory/prepare_to_access_memory.
	(handle_search_memory_1): Adjust.
	(process_serial_event): Adjust.
	* target.h (struct target_ops): New fields
	prepare_to_access_memory and unprepare_to_access_memory.
	(prepare_to_access_memory, unprepare_to_access_memory): New.
	* linux-x86-low.c (x86_insert_point, x86_remove_point): Use
	prepare_to_access_memory/prepare_to_access_memory.
	* nto-low.c (nto_target_ops): Adjust.
	* spu-low.c (spu_target_ops): Adjust.
	* win32-low.c (win32_target_ops): Adjust.
 2010-08-26 23:17:22 +00:00
Pedro Alves
ae53ffa4b6 * NEWS: Mention libthread_db debugging with core files. 2010-08-26 19:47:23 +00:00
Pedro Alves
fd4679698a * Makefile.in (WARN_CFLAGS): Get it from configure. 
(WERROR_CFLAGS): New.
	(INTERNAL_CFLAGS): Add WERROR_CFLAGS.
	* configure.ac: Introduce --enable-werror, which adds -Werror to
	the compiler command line.  Enabled by default.  Disable with
	--disable-werror.  Add -Wdeclaration-after-statement
	Wpointer-arith and -Wformat-nonliteral to warning flags.
	* configure: Regenerate.
 2010-08-26 18:36:28 +00:00
Pedro Alves
d4596a3d79 * Makefile.in (WARN_CFLAGS): Get it from configure. 
(WERROR_CFLAGS): New.
	(INTERNAL_CFLAGS): Add WERROR_CFLAGS.
	* configure.ac: Introduce --enable-werror, which adds -Werror to
	the compiler command line.  Enabled by default.  Disable with
	--disable-werror.  Add -Wdeclaration-after-statement
	Wpointer-arith and -Wformat-nonliteral to warning flags.
        * configure: Regenerate.
 2010-08-26 18:03:02 +00:00
Doug Evans
c6da4ceffb * dwarf2read.c (dwarf2_build_include_psymtabs): Remove unnecessary 
forward decl.  Pass pst->dirname to dwarf_decode_lines.
	(psymtab_include_file_name): New function.
	(dwarf_decode_lines): Call it.  Update comments.
 2010-08-26 16:47:55 +00:00
Pedro Alves
331e2f5f98 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h. 2010-08-26 16:47:05 +00:00
Pedro Alves
e581f2b4a7 * gdbreplay.c (remote_error): New. 
(gdbchar): New.
	(expect): Use gdbchar.  Check for error reading from GDB.
	Clarify sync error output.
	(play): Check for errors writing to GDB.
	* linux-low.c (sigchld_handler): Really ignore `write' errors.
	* remote-utils.c (getpkt): Check for errors writing to the remote
	descriptor.
 2010-08-26 16:24:41 +00:00