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Author SHA1 Message Date
Michael Snyder
930636d254 2009-11-23 Michael Snyder <msnyder@vmware.com> 
* gdb.reverse/watch-reverse.exp: Extend test for hw watchpoints.
	* gdb.reverse-watch-precsave.exp: Ditto.
 2009-11-23 20:11:42 +00:00
Michael Snyder
2d483d3452 2009-11-23 Michael Snyder <msnyder@vmware.com> 
* NEWS: Mention hw watchpoint fix for process record.
 2009-11-23 20:07:26 +00:00
Paul Pluzhnikov
21a0512e53 gdb/ChangeLog: 
2009-11-23  Paul Pluzhnikov  <ppluzhnikov@google.com>

	* cli/cli-cmds.c (disassemble_command): Split on comma.
	(init_cli_cmds): Update help.
	* NEWS: Mention incompatible change to 'disassemble'.

gdb/testsuite/ChangeLog:

2009-11-23  Paul Pluzhnikov  <ppluzhnikov@google.com>

	* gdb.asm/asm-source.exp: Adjust.
	* gdb.base/help.exp: Adjust.

gdb/doc/ChangeLog:

2009-11-23  Paul Pluzhnikov  <ppluzhnikov@google.com>

	* gdb.texinfo (Machine Code): Adjust.
 2009-11-23 18:44:11 +00:00
Paul Brook
1338dd10ef 2009-11-23 Paul Brook <paul@codesourcery.com> 
ld/
	* ldexp.c: Copy symbol type for simple assignments.

	bfd/
	* libbfd-in.h (_bfd_generic_copy_link_hash_symbol_type): Add
	prototype.
	* elf-bfd.h (_bfd_elf_copy_link_hash_symbol_type): Add prototype.
	* linker.c (_bfd_generic_copy_link_hash_symbol_type): New function.
	* elflink.c (_bfd_elf_copy_link_hash_symbol_type): New function.
	* targets.c (BFD_JUMP_TABLE_LINK, struct bfd_target): Add
	_copy_link_hash_symbol_type.
	* bfd/coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Add
	_bfd_generic_copy_link_hash_symbol_type.
	* bfd/coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add
	_bfd_generic_copy_link_hash_symbol_type.
	* aout-adobe.c (aout_32_bfd_copy_link_hash_symbol_type): Define.
	* aout-target.h (MY_bfd_copy_link_hash_symbol_type): Define.
	* aout-tic30.c (MY_bfd_copy_link_hash_symbol_type): Define.
	* binary.c (binary_bfd_copy_link_hash_symbol_type): Define.
	* bout.c (b_out_bfd_copy_link_hash_symbol_type): Define.
	* coffcode.h (coff_bfd_copy_link_hash_symbol_type): Define.
	* elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type): Define.
	* i386msdos.c (msdos_bfd_copy_link_hash_symbol_type): Define.
	* i386os9k.c (os9k_bfd_copy_link_hash_symbol_type): Define.
	* ieee.c (ieee_bfd_copy_link_hash_symbol_type): Define.
	* ihex.c (ihex_bfd_copy_link_hash_symbol_type): Define.
	* libecoff.h (_bfd_ecoff_bfd_copy_link_hash_symbol_type): Define.
	* mach-o.c (bfd_mach_o_bfd_copy_link_hash_symbol_type): Define.
	* mmo.c (mmo_bfd_copy_link_hash_symbol_type): Define.
	* nlm-target.h (nlm_bfd_copy_link_hash_symbol_type): Define.
	* oasys.c (oasys_bfd_copy_link_hash_symbol_type): Define.
	* pef.c (bfd_pef_bfd_copy_link_hash_symbol_type): Define.
	* ppcboot.c (ppcboot_bfd_copy_link_hash_symbol_type): Define.
	* som.c (som_bfd_copy_link_hash_symbol_type): Define.
	* srec.c (srec_bfd_copy_link_hash_symbol_type): Define.
	* tekhex.c (tekhex_bfd_copy_link_hash_symbol_type): Define.
	* versados.c (versados_bfd_copy_link_hash_symbol_type): Define.
	* vms.c (vms_bfd_copy_link_hash_symbol_type): Define.
	* xsym.c (bfd_sym_bfd_copy_link_hash_symbol_type): Define.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.

	ld/testsuite
	* ld-arm/script-type.sym: New test.
	* ld-arm/script-type.s: New test.
	* ld-arm/script-type.s: New test.
 2009-11-23 14:41:33 +00:00
Doug Evans
62836bf48e * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT. 
(EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
plus regenerate cgen files
 2009-11-23 09:37:09 +00:00
Ben Elliston
c90188f694 * pex-unix.c (pex_child_error): Improve warning avoidance by 
checking the results of write(3) and exiting with -2 if any write
	returns a negative value.
 2009-11-23 04:42:14 +00:00
Doug Evans
197fa1aa2c * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define. 
(EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
	(EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
	instead of CGEN_INSN_INT.
plus, cgen files: Regenerate.
 2009-11-23 04:12:17 +00:00
Doug Evans
1fbb9298a4 * cgen.h: Include bfd_stdint.h. 
(CGEN_INSN_LGSINT, CGEN_INSN_LGUINT): New types.
 2009-11-23 03:56:29 +00:00
gdbadmin
89f86f9d75 *** empty log message *** 2009-11-23 00:00:03 +00:00
Alan Modra
0bae19b9f4 daily update 2009-11-22 23:00:04 +00:00
Pedro Alves
fc30d5e03f * gdb.base/catch-syscall.exp (test_catch_syscall_fail_nodatadir) 
(do_syscall_tests_without_xml): Set data-directory to
	/the/path/to/nowhere.
 2009-11-22 22:57:24 +00:00
Doug Evans
e94d449d6f * cgen-trace.h (trace_extract): Add cast to fix warning. 2009-11-22 22:29:28 +00:00
DJ Delorie
ca938790c1 merge from gcc 2009-11-22 16:58:53 +00:00
Pedro Alves
a9840291c6 Make hardware breakpoints work for process repord. 
* record.c (record_wait): Only adjust PC on software breakpoints
	hits.
 2009-11-22 15:47:31 +00:00
Pedro Alves
9093389c0f Make hardware watchpoints work for process record. 
* breakpoint.c (hardware_watchpoint_inserted_in_range): New.
	* breakpoint.h (hardware_watchpoint_inserted_in_range): Declare.
	* record.c (record_beneath_to_stopped_by_watchpoint)
	(record_beneath_to_stopped_data_address, record_hw_watchpoint):
	New globals.
	(record_exec_insn): Check for watchpoint hits.
	(tmp_to_stopped_by_watchpoint, tmp_to_stopped_data_address): New
	globals.
	(record_open): Set tmp_to_stopped_by_watchpoint,
	tmp_to_stopped_data_address,
	record_beneath_to_stopped_by_watchpoint and
	record_beneath_to_stopped_data_address.
	(record_wait): Report watchpoint hits to the core.  Update and
	extend comments.
	(record_stopped_by_watchpoint): New.
	(record_stopped_data_address): New.
	(init_record_ops): Install them.
	(init_record_core_ops): Ditto.
 2009-11-22 15:38:59 +00:00
gdbadmin
815368956e *** empty log message *** 2009-11-22 00:00:03 +00:00
Alan Modra
d5f1459580 daily update 2009-11-21 23:00:05 +00:00
Pedro Alves
2d134ed3d5 * breakpoint.c (update_watchpoint): Skip creating locations and 
reading the selected frame if there's no execution.
	(bpstat_stop_status): Use is_hardware_watchpoint.  If not
	stopping, update watchpoints and the global location list, instead
	of removing and inserting all breakpoints.
	(breakpoint_address_is_meaningful): Hardware watchpoints also have
	a meaningful target address.
	(watchpoint_locations_match): New.
	(breakpoint_locations_match): New.
	(watch_command_1): Create the watchpoint breakpoint without any
	location initially.  Use update_watchpoint to create the
	watchpoint locations.
	(update_global_location_list): Use breakpoint_locations_match, so
	watchpoint locations are handled too.  Also detect duplicate
	watchpoint locations.
 2009-11-21 21:37:21 +00:00
Pedro Alves
f6bc200880 gdb/ 
* breakpoint.h (struct breakpoint) <watchpoint_thread>: New field.
	* breakpoint.c (watchpoint_in_thread_scope): New.
	(update_watchpoint): Skip if the local watchpoint's thread doesn't
	match the current thread, or if the current thread is running.
	(watchpoint_check): Ditto.
	(watch_command_1): Set the watchpoint's watchpoint_thread field.

	gdb/testsuite/
	* gdb.threads/local-watch-wrong-thread.c,
	gdb.threads/local-watch-wrong-thread.exp: New files.
 2009-11-21 21:17:17 +00:00
Pedro Alves
8c2fb5deb3 * gdb.cp/cplusfuncs.exp (info_func_regexp, print_addr): Don't 
assume new `regsub' syntax available.
 2009-11-21 05:17:41 +00:00
gdbadmin
fdfc554616 *** empty log message *** 2009-11-21 00:00:33 +00:00
Alan Modra
4b6775d10d daily update 2009-11-20 23:00:04 +00:00
Jan Kratochvil
494cfb0f14 gdb/ 
* breakpoint.c (bp_location_compare): Change parameter a to ap and b to
	bp.  New variables a and b.
	(bp_location_compare_for_qsort): Remove.
	(update_global_location_list): Use now bp_location_compare.
 2009-11-20 20:01:08 +00:00
Jan Kratochvil
a79d3c27d1 gdb/ 
Fix repeated rwatch output.
	* amd64-linux-nat.c (amd64_linux_dr_set, amd64_linux_dr_set_control)
	(amd64_linux_dr_set_addr, amd64_linux_dr_reset_addr)
	(amd64_linux_dr_get_status): New comments.
	(amd64_linux_dr_unset_status): New function.
	(_initialize_amd64_linux_nat): Install it.
	* i386-linux-nat.c (i386_linux_dr_get, i386_linux_dr_set)
	(i386_linux_dr_set_control, i386_linux_dr_set_addr)
	(i386_linux_dr_reset_addr, i386_linux_dr_get_status): New comments.
	(i386_linux_dr_unset_status): New function.
	(_initialize_i386_linux_nat): Install it.
	* i386-nat.c (I386_DR_WATCH_MASK): New macro.
	(I386_DR_WATCH_HIT): Use I386_DR_WATCH_MASK.
	(i386_insert_aligned_watchpoint): Call i386_dr_low.unset_status.
	* i386-nat.h (struct i386_dr_low_type): Extend comments for
	set_control, set_addr, reset_addr and get_status.  New unset_status.
	* breakpoint.c (update_watchpoint): Extend the comment.

gdb/testsuite/
	* gdb.base/watchpoint-hw-hit-once.exp,
	gdb.base/watchpoint-hw-hit-once.c: New.
 2009-11-20 19:57:29 +00:00
Pedro Alves
ebec9a0f77 gdb/ 
2009-11-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
	    Pedro Alves  <pedro@codesourcery.com>

	Fix reordered watchpoints triggered in other threads during all-stop.

	* linux-nat.c (resume_callback, linux_nat_resume): Clear
	stopped_by_watchpoint.
	(save_sigtrap, linux_nat_stopped_by_watchpoint)
	(linux_nat_stopped_data_address): New.
	(stop_wait_callback, linux_nat_filter_event): Call save_sigtrap.
	(linux_nat_add_target): Install linux_nat_stopped_by_watchpoint
	and linux_nat_stopped_data_address.
	* linux-nat.h (struct lwp_info): New fields stopped_by_watchpoint,
	stopped_data_address_p and stopped_data_address.

gdb/testsuite/
2009-11-20  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* gdb.base/watchthreads-reorder.exp,
	gdb.base/watchthreads-reorder.c: New.
 2009-11-20 19:52:08 +00:00
Michael Snyder
6b04bdb74a 2009-10-25 Michael Snyder <msnyder@vmware.com> 
* target.h (struct target_ops): New methods to_get_bookmark
        and to_goto_bookmark.
        (target_get_bookmark): New macro.
        (target_goto_bookmark): New macro.
        * target.c (dummy_get_bookmark): New function, default implementation.
        (dummy_goto_bookmark): New function, default implementation.
        (update_current_target): Inherit new methods.
        * record.c (record_get_bookmark): New function.
        (record_goto_bookmark): New function.
        (init_record_ops): Set to_get_bookmark and to_goto_bookmark methods.
        * reverse.c (struct bookmark): New type.
        (save_bookmark_command): New function (command).
        (delete_bookmark_command): New function (command).
        (goto_bookmark_command): New function (command).
        (bookmarks_info): New function (command).
        (_initialize_reverse): Add new bookmark commands.
	* command.h (enum command_class): Add class_bookmark.
	* NEWS: Mention bookmark commands.
 2009-11-20 17:23:38 +00:00
Nick Clifton
c29aca4a95 * readelf.c: Include xc16x.h. 
(dump_relocations): Handle relocations for the xc16x target.
        (get_machine_name): Accept EM_C166 for xc16x targets.
        (is_32bit_abs_reloc): Add support for xc16c 32-bit absolute reloc.
        (is_16bit_abs_reloc): Add support for xc16c 16-bit absolute reloc.
        (is_none_reloc): Add support for xc16c null reloc.
 2009-11-20 15:13:17 +00:00
Thomas Schwinge
ce5181b407 ld/ 
2009-11-20  Thomas Schwinge  <thomas@codesourcery.com>

	* emulparams/armelf.sh (OTHER_READONLY_SECTIONS)
	<__exidx_start, __exidx_end>: Use PROVIDE_HIDDEN.
	* emulparams/armelf_linux_eabi.sh (OTHER_READONLY_SECTIONS)
	<__exidx_start, __exidx_end>: Likewise.
	* emulparams/armsymbian.sh (OTHER_READONLY_SECTIONS)
	<.ARM.exidx$$Base, __exidx_start, __exidx_end, .ARM.exidx$$Limit>:
	Likewise.

ld/testsuite/
2009-11-20  Thomas Schwinge  <thomas@codesourcery.com>

	* ld-arm/arm-dyn.ld: Adapt to main linker script changes.
	* ld-arm/arm-lib.ld: Likewise.
	* ld-arm/armthumb-lib.sym: : Adjust expected results.
	* ld-arm/farcall-mixed-app-v5.d: Likewise.
	* ld-arm/farcall-mixed-app.d: Likewise.
	* ld-arm/farcall-mixed-app.sym: Likewise.
	* ld-arm/farcall-mixed-lib.d: Likewise.
	* ld-arm/mixed-app-v5.d: Likewise.
	* ld-arm/mixed-app.d: Likewise.
	* ld-arm/mixed-app.sym: Likewise.
	* ld-arm/mixed-lib.sym: Likewise.
	* ld-arm/preempt-app.sym: Likewise.
	* ld-arm/tls-app.d: Likewise.
 2009-11-20 15:04:51 +00:00
Pedro Alves
c7d46a38b6 * breakpoint.c (update_global_location_list): Fix duplicate 
locations detection.
 2009-11-20 14:51:47 +00:00
Pedro Alves
db82e815be * infrun.c (handle_inferior_event): Hardware hatchpoint traps are 
never random signals.
	* breakpoint.c (update_global_location_list): Always delete
	immediately delete hardware watchpoint locations and other
	locations whose target address isn't meaningful.  Update comment
	explaining the hazard of moribund locations.
 2009-11-20 13:08:16 +00:00
Paolo Bonzini
eb6cdd53bf sync config with gcc: 
2009-10-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* acx.m4 (ACX_CHECK_CYGWIN_CAT_WORKS): Use = with test.
 2009-11-20 10:12:01 +00:00
Paolo Bonzini
e12dec02a9 2009-11-20 Paolo Bonzini <bonzini@gnu.org> 
* config.guess: Sync with upstream and gcc.
	* config.sub: Sync with upstream and gcc.
 2009-11-20 10:10:09 +00:00
Ben Elliston
6ee4cb2db4 * Makefile.am (syslex.o): Use $(NO_WERROR) not -Wno-error. 
(sysinfo.o): Likewise.
	* Makefile.in: Regenerate.
 2009-11-20 00:30:01 +00:00
gdbadmin
3c768833f3 *** empty log message *** 2009-11-20 00:00:33 +00:00
Alan Modra
37cfb82003 daily update 2009-11-19 23:00:05 +00:00
Joel Brobecker
872f033780 * ada-lang.c (discrete_type_p): TYPE_CODE_BOOL is also a discrete type. 2009-11-19 22:45:56 +00:00
Joel Brobecker
2d9c5cff78 * completer.c (complete_line_internal): Make sure the command 
completer is not NULL before calling it.
 2009-11-19 22:44:34 +00:00
Joel Brobecker
ad82864c29 * ada-lang.c (packed_array_type): Rename to... 
(constrained_packed_array_type): ...and update comment.
        (decode_packed_array, decode_constrained_packed_array): Ditto.
        (decode_packed_array_type, decode_constrained_packed_array_type):
        Ditto.
        (ada_is_constrained_packed_array_type): New function.
        (ada_is_unconstrained_packed_array_type): New function.
        (decode_packed_array_bitsize): New function, extracted from
        decode_packed_array_type.
        (ada_type_of_array): Add support for unconstrained packed arrays.
        (ada_coerce_to_simple_array_ptr, ada_coerce_to_simple_array)
        (ada_array_bound_from_type, ada_array_bound, ada_array_length)
        (ada_prefer_type, to_fixed_array_type, ada_evaluate_subexp): Resync.
        * ada-lang.h (ada_is_packed_array_type,
        ada_is_constrained_packed_array_type): Renaming.
        * ada-valprint.c (ada_val_print_1): Resync.
        * ada-typeprint.c (print_array_type, ada_print_type): Resync.
 2009-11-19 22:42:48 +00:00
Joel Brobecker
5b3d5b7dfc Wrong function used to perform address addition/subtraction. 
* ada-lang.c (ada_type_match): Stop making TYPE_CODE_VOID
    a wildcard matching any type.  For types that we don't already
    handle specifically, make sure that both types have the same code.
 2009-11-19 22:37:35 +00:00
Joel Brobecker
a10967fa49 * ada-lang.c (ada_decode): Add handling of "TB" suffixes for 
task bodies.
 2009-11-19 22:36:05 +00:00
Joel Brobecker
69fadcdff1 * ada-lang.c (ada_remove_Xbn_suffix): New function. 
(find_old_style_renaming_symbol): Add handling for function suffixes
    present in the name of various procedures.
    Do not overwrite the function symbol's name.
 2009-11-19 22:34:50 +00:00
Ben Elliston
17f99e29c5 * pex-unix.c (pex_child_error): Define writeerr macro to avoid 
unused result warnings from write(3) calls.  Undefine writeerr
	after all uses.
 2009-11-19 21:17:04 +00:00
Pedro Alves
c561c2760c * breakpoint.c (breakpoint_address_bits): Visit all locations' 
gdbarchs, not the breakpoint's gdbarch.
 2009-11-19 17:02:46 +00:00
H.J. Lu
18d0c96eb9 Allow lock on cmpxch16b. 
gas/testsuite/

2009-11-19  H.J. Lu  <hongjiu.lu@intel.com>

	* gas/i386/lock-1.s: Add cmpxchg16b test.
	* gas/i386/lock-1-intel.d: Updated.
	* gas/i386/lock-1.d: Likewise.

opcodes/

2009-11-19  H.J. Lu  <hongjiu.lu@intel.com>

	* i386-opc.tbl: Add IsLockable to cmpxch16b.
	* i386-tbl.h: Regenerated.
 2009-11-19 15:26:42 +00:00
Nick Clifton
945ee43039 PR binutils/10924 
* gas/arm/arch4t-eabi.d: Restore previous expected dissambly of
        instructions using Immediate Offset addressing with an offset of
        zero.
        * gas/arm/arch4t.d: Likewise.
        * gas/arm/arm7t.d: Likewise.
        * gas/arm/xscale.d: Likewise.
        * gas/arm/wince-inst.d: Remove 'p' suffix from cmp, cmn, teq and
        tst instructions.

        PR binutils/10924
        * arm-dis.c (print_insn_arm): Do not print an offset of zero when
        decoding Immediaate Offset addressing.
 2009-11-19 14:07:11 +00:00
Tristan Gingold
ac96f0c73d 2009-11-19 Tristan Gingold <gingold@adacore.com> 
* coff-rs6000.c (rs6000coff_vec): Use generic routines instead of
	hard-coded casts.
	(pmac_xcoff_vec): Ditto.
	* coff64-rs6000.c (rs6000coff64_vec): Ditto.
	(aix5coff64_vec): Ditto.
 2009-11-19 10:06:03 +00:00
Jan Beulich
f08e1e197a gas/ 
2009-11-19  Jan Beulich  <jbeulich@novell.com>

	* read.c (pseudo_set): Also call copy_symbol_attributes() for
	undefined target symbol.
 2009-11-19 08:41:27 +00:00
Sebastian Pop
41effecb2d 2009-11-18 Sebastian Pop <sebastian.pop@amd.com> 
opcodes/
	PR binutils/10973
	* i386-dis.c (get_vex_imm8): Do not increment codep.
	Avoid incrementing bytes_before_imm when OP_E_memory
	has already forwarded the codep pointer.
	(OP_EX_VexW): Increment codep to skip mod/rm byte.

	gas/testsuite/
	* gas/i386/x86-64-xop.d: Update patterns.
 2009-11-19 07:08:39 +00:00
Alan Modra
7984f34977 PR ld/9863 
* emulparams/armelf_linux.sh (DATA_START_SYMBOLS): Use PROVIDE
	with __data_start.
 2009-11-19 07:01:40 +00:00
Ben Elliston
cfdf38f2b4 binutils/ 
* arlex.l: Enable noinput, nounput flex options.
	* syslex.l: Likewise.
ld/
	* ldlex.l: Enable nounput flex option.
 2009-11-19 05:06:35 +00:00