Commit Graph

65157 Commits

Author SHA1 Message Date
Stan Shebs
615bcdefbf 2010-04-01 Stan Shebs <stan@codesourcery.com>
* tracepoint.c (trace_start_command): Confirm if trace is running.
	(trace_stop_command): Error if trace not running.
2010-04-01 20:30:56 +00:00
H.J. Lu
fe01d6681b Support "ah", "bh", "ch", "dh" on amd64.
gdb/

2010-04-01  H.J. Lu  <hongjiu.lu@intel.com>

	* amd64-tdep.c (amd64_byte_names): Add "ah", "bh", "ch", "dh".
	(AMD64_NUM_LOWER_BYTE_REGS): New.
	(amd64_pseudo_register_read): Handle "ah", "bh", "ch", "dh".
	(amd64_pseudo_register_write): Likewise.
	(amd64_init_abi): Set num_byte_regs to 20.

gdb/testsuite/

2010-04-01  H.J. Lu  <hongjiu.lu@intel.com>

	* gdb.arch/amd64-byte.exp: Check "ah", "bh", "ch", "dh".
2010-04-01 20:02:10 +00:00
Pedro Alves
bdabb07895 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
an extended waitstatus, or by a watchpoint.
	(cancel_breakpoints_callback): Don't cancel a breakpoint if the
	thread was stepping or has been stopped by a watchpoint.
2010-04-01 15:31:26 +00:00
Pedro Alves
d3bbe7a0c8 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
(set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
	of another, then delete the previous, and validate all
	breakpoints.
	(validate_inserted_breakpoint): New.
	(delete_disabled_breakpoints): New.
	(validate_breakpoints): New.
	(check_mem_read): Validate breakpoints before trusting their
	shadow.  Delete disabled breakpoints.
	(check_mem_write): Validate breakpoints before trusting they
	should be inserted.  Delete disabled breakpoints.
	* mem-break.h (validate_breakpoints):
	* server.c (handle_query): Validate breakpoints when we see a
	qSymbol query.
2010-04-01 14:26:53 +00:00
Pedro Alves
8b07ae33f0 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
there's a GDB breakpoint at stop_pc.  Always report a trap to GDB
	if we could tell there's a GDB breakpoint at stop_pc.
	(need_step_over_p): Don't do a step over if we find a GDB
	breakpoint at the resume PC.

	* mem-break.c (struct raw_breakpoint): New.
	(enum bkpt_type): New type `gdb_breakpoint'.
	(struct breakpoint): Delete the `PC', `old_data' and `inserted'
	fields.  New field `raw'.
	(find_raw_breakpoint_at): New.
	(set_raw_breakpoint_at): Handle refcounting.  Create a raw
	breakpoint instead.
	(set_breakpoint_at): Adjust.
	(delete_raw_breakpoint): New.
	(release_breakpoint): New.
	(delete_breakpoint): Rename to...
	(delete_breakpoint_1): ... this.  Add proc parameter.  Use
	release_breakpoint.  Return ENOENT.
	(delete_breakpoint): Reimplement.
	(find_breakpoint_at): Delete.
	(find_gdb_breakpoint_at): New.
	(delete_breakpoint_at): Delete.
	(set_gdb_breakpoint_at): New.
	(delete_gdb_breakpoint_at): New.
	(gdb_breakpoint_here): New.
	(set_reinsert_breakpoint): Use release_breakpoint.
	(uninsert_breakpoint): Rename to ...
	(uninsert_raw_breakpoint): ... this.
	(uninsert_breakpoints_at): Adjust to handle raw breakpoints.
	(reinsert_raw_breakpoint): Change parameter type to
	raw_breakpoint.
	(reinsert_breakpoints_at): Adjust to handle raw breakpoints
	instead.
	(check_breakpoints): Adjust.  Use release_breakpoint.
	(breakpoint_here): Rewrite using find_raw_breakpoint_at.
	(breakpoint_inserted_here): Ditto.
	(check_mem_read): Adjust to iterate over raw breakpoints instead.
	Don't trust the breakpoint's shadow if it is not inserted.
	(check_mem_write): Adjust to iterate over raw breakpoints instead.
	(delete_all_breakpoints): Adjust.
	(free_all_breakpoints): Mark all breakpoints as uninserted, and
	use delete_breakpoint_1.

	* mem-break.h (breakpoints_supported): Delete declaration.
	(set_gdb_breakpoint_at): Declare.
	(gdb_breakpoint_here): Declare.
	(delete_breakpoint_at): Delete.
	(delete_gdb_breakpoint_at): Declare.

	* server.h (struct raw_breakpoint): Forward declare.
	(struct process_info): New field `raw_breakpoints'.

	* linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
	breakpoints.
2010-04-01 14:25:34 +00:00
Pedro Alves
86b17b608f gdb/
* breakpoint.c (multi_start, multi_end, last_was_multi): Delete.
	(prev_breakpoint_count): New.
	(set_breakpoint_count): Adjust.
	(rbreak_start_breakpoint_count): New.
	(start_rbreak_breakpoints): Adjust.
	(end_rbreak_breakpoints): Adjust.
	(struct commands_info) <arg>: New field.
	(do_map_commands_command): Tweak output to include breakpoint spec
	range.
	(commands_command_1): Adjust.  Avoid setting an xfree cleanup if
	ARG was empty on entry.  Set INFO's arg.
	(create_breakpoint): Adjust.

	* NEWS: Clarify `commands' changes.

	gdb/doc/
	* gdb.texinfo (Break Commands): Clarify `commands' changes, and
	add cross reference.

	gdb/testsuite/
	* gdb.base/commands.exp: Adjust.
	* gdb.cp/extern-c.exp: Adjust.
2010-04-01 14:11:24 +00:00
Tristan Gingold
a6163c10cd Add missing file from my previous commit. 2010-04-01 13:07:19 +00:00
Andreas Schwab
9f3d83dca0 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Define.
* Makefile.in: Regenerate.
2010-04-01 11:46:33 +00:00
Pedro Alves
2c58c0a9a5 gdb/
* tracepoint.c: Include stack.h.
	(struct add_local_symbols_data): New.
	(do_collect_symbol): New.
	(add_local_symbols): Rewrite using iterate_over_block_arg_vars and
	iterate_over_block_local_vars.
	* stack.c (print_block_frame_locals): Rewrite as ...
	(iterate_over_block_locals): ... this.  Take a callback function
	pointer and generic data pointer, and call that instead of
	print_variable_and_value.
	(struct print_variable_and_value_data): New.
	(do_print_variable_and_value): New.
	(iterate_over_block_local_vars): New, abstracted out from
	print_frame_local_vars.
	(print_frame_local_vars): Rewrite using
	iterate_over_block_local_vars.
	(iterate_over_block_arg_vars): New, abstracted out from
	print_frame_arg_vars.
	(print_frame_arg_vars): Rewrite using iterate_over_block_arg_vars.
	* stack.h (iterate_over_block_arg_local_vars_cb): New typedef.
	(iterate_over_block_arg_vars, iterate_over_block_local_vars): Declare.

	gdb/testsuite/
	* gdb.trace/collection.c (local_test_func): Define a local struct,
	and instanciate it.
2010-04-01 11:24:01 +00:00
Nathan Sidwell
f2faa8006c bfd/
* elf32-ppc.c (apuinfo_set): New static var.
	(ppc_elf_begin_write_processing): Set it here, always create an
	APUinfo section if there were any in the inputs.
	(ppc_elf_write_section): Check apuinfo_set.
	(ppc_elf_final_write_processing): Likewise.

	ld/testsuite/
	* ld-powerpc/apuinfo-nul.rd: New.
	* ld-powerpc/apuinfo-nul1.s: New.
	* ld-powerpc/powerpc.exp: Add it.
2010-04-01 10:02:28 +00:00
Tristan Gingold
4b544b6468 2010-04-01 Tristan Gingold <gingold@adacore.com>
* vms.h: Include time.h. Add prototypes for vms_get_module_name,
	vms_time_to_time_t and vms_rawtime_to_time_t.
	* vms.c (vms_alpha_vec): Add archives support.
	* vms-misc.c: Include safe-ctype.h
	(vms_get_module_name): New function.
	(vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
	* vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
	vms_get_module_name function.  Use this function.
	* targets.c: Declare vms_lib_txt_vec.  Add it to _bfd_target_vector.
	* libbfd-in.h: Add prototype for _bfd_append_relative_path.
	Add prototypes for vms-lib.c
	* libbfd.h: Regenerate.
	* configure.in (TDEFINES): Add an entry for vms_lib_txt_vec.  Add
	vms-lib.lo to vms_alpha_vec.
	* config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
	* configure: Regenerate.
	* bfd.c: Add selective_search field.
	* bfd-in2.h: Regenerate.
	* archive.c (append_relative_path): Rename to
	_bfd_append_relative_path and make it public.
	(_bfd_get_elt_at_filepos): Adjust for above renaming.
	* Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
	(BFD32_BACKENDS_CFILES): Add vms-lib.c
	* Makefile.in: Regenerate.
2010-04-01 09:47:14 +00:00
Jakub Jelinek
932fd279a9 * dwarf.c (read_and_display_attr_value): Don't reject
dwarf_version == 4.  Handle DW_FORM_sec_offset, DW_FORM_flag_present
	and DW_FORM_exprloc.
	(process_debug_info): Handle cu_version == 4.
	(display_debug_lines_raw, display_debug_lines_decoded): Handle
	li_version == 4.
2010-04-01 05:26:25 +00:00
Jakub Jelinek
c07cbdd706 * dwarf2.c (read_attribute_value): Handle CU version 4
for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
	and DW_FORM_flag_present.  For unknown form value return NULL.
	(scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
	like DW_FORM_block.
	(parse_comp_unit): Allow CU version 4.
2010-04-01 05:24:52 +00:00
Pedro Alves
0db9b91c94 * gdb.trace/collection.exp (gdb_collect_args_test)
(gdb_collect_argarray_test): XFAIL the tests that assume the
	argarray argument's elements are collected.
2010-04-01 00:55:03 +00:00
gdbadmin
dde5d5bf85 *** empty log message *** 2010-04-01 00:00:03 +00:00
Alan Modra
c6a7336d7d daily update 2010-03-31 23:00:06 +00:00
Hans-Peter Nilsson
e236b51df9 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
to _bfd_elf_get_dynamic_reloc_section.
	(elf_cris_discard_excess_dso_dynamics): Ditto.
2010-03-31 22:44:49 +00:00
Richard Earnshaw
d476da0ef3 * arm-tdep.c (thumb_get_next_pc_raw): Correctly detect TBH
instructions.  Use the PC+4 if the base of the TBB or TBH is the
	PC register.
2010-03-31 22:10:07 +00:00
Kai Tietz
77aabdd2d9 2010-03-31 Kai TIetz <kai.tietz@onevision.com>
* ld-pe//pe-compile.exp (run_basefile_test): Trim result of wc
        before string compare.
2010-03-31 21:10:14 +00:00
Jan Kratochvil
8072405bd6 gdb/
Fix crash on reading wrong function declaration DWARF.
	* dwarf2read.c (read_subroutine_type): New variable void_type.
	Pre-fill all TYPE_FIELD_TYPEs.  Move nparams and iparams initialization
	more close to their use.

gdb/testsuite/
	* gdb.dwarf2/dw2-bad-parameter-type.exp,
	gdb.dwarf2/dw2-bad-parameter-type.S: New.
2010-03-31 18:13:38 +00:00
Stan Shebs
8bf6485c1c 2010-03-31 Stan Shebs <stan@codesourcery.com>
* breakpoint.c (tracepoint_save_command): Include variables,
 	conditionals, tracepoint types, and default-collect.
	* tracepoint.c (save_trace_state_variables): New function.
	* tracepoint.h (save_trace_state_variables): Declare it.

	* gdb.trace/save-trace.exp: Test save/restore of default-collect
	and tracepoint conditionals.
	(gdb_verify_tracepoints): Delete unused return.
2010-03-31 17:59:49 +00:00
Matthew Gretton-Dann
f3c8116cd2 * ld/testsuite/ld-arm/script-type.sym: Fix test. 2010-03-31 16:54:44 +00:00
Kai Tietz
1e972e651b 2010-03-31 Kai TIetz <kai.tietz@onevision.com>
* ld-pe/basefile1.s: New.
        * ld-pe/pe-compile.exp: Add base-file test.
2010-03-31 16:34:12 +00:00
Kai Tietz
b706dc83c1 2010-03-31 Kai Tietz <kai.tietz@onevision.com>
* coff-i386.c (in_reloc_p): Check also for R_SECREL32.
        * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
2010-03-31 16:32:02 +00:00
Pierre Muller
2ae2a0b7f1 * src/gdb/remote.c (end_thread): ARI fix: Use xstrdup instead of strdup. 2010-03-31 14:36:41 +00:00
Hans-Peter Nilsson
bb4a8e7106 PR ld/11458
* ld-cris/pcrelcp-1.d, ld-cris/pcrelcp-1.s: New test.
2010-03-31 13:23:40 +00:00
Hans-Peter Nilsson
164de317d2 * lib/ld-lib.exp (run_dump_test): When checking linker message and
return code, when success with no message is expected, don't
	continue if we have an abnormal exit with a message.  Check output
	of inspection program and fail if it had output or an abnormal
	exit code.  Include "warning" and "error" among the directives
	where multiples are allowed and append to previous values.
2010-03-31 13:22:22 +00:00
Pedro Alves
ff12863fb8 * gdb.texinfo (TUI Commands): Mention that in some cases, these
commands error out.
2010-03-31 12:19:52 +00:00
Alan Modra
9d6ded02f6 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
TPREL16_HI and TPREL16_HA insns.
2010-03-31 07:53:40 +00:00
Tristan Gingold
fd63344e35 2010-03-31 Tristan Gingold <gingold@adacore.com>
* dcx.h: New file.
	* dsc.h: New file.
	* esdfm.h: New file.
	* esdfv.h: New file.
	* internal.h: New file.
	* lbr.h: New file.
	* prt.h: New file.
	* shl.h (struct vms_shl): Add comments.
	* esrf.h (ESRF__B_NAMLNG): New macro.
	* esdf.h (ESDF__B_NAMLNG): New macro.
	* emh.h: Add macros for fields maximum value.
	* eisd.h (EISD__M_PROTECT): Fix typo in comment.
	Add macros for offsets, version, section type and match control.
	Merge vms_eisd_ext into vms_eisd.
	* eihvn.h (EIHVN__MULTI_PROCESSING_BIT, EIHVN__GALAXY_BIT): Added.
	* eihs.h: Remove blank line.
	* eihd.h (struct vms_eihd): Add comments, add image subtype names.
	* eiha.h (struct vms_eiha): Add inishr and inishr_h fields.
	* eiaf.h (struct vms_eiaf): Fix base_va size.
	* egsy.h: Add comments.
	* egsd.h: Remove blank line.
	* egps.h: Add flag names.
	* eeom.h (EEOM__M_WKTFR): Added.
	* dst.h (DST__K_CXX): Added, and reident languages.
	(DST__K_SRC_INCRLNUM_B): Added.
	Indent and order pcline commands.
	Add record begin/end, enumerations, type specification, value
	specification, label, discontinue range definitions.
2010-03-31 07:35:54 +00:00
Doug Kwan
323c532fae 2010-03-30 Doug Kwan <dougkwan@google.com>
* arm.cc (Target_arm::using_thumb_only): Handle v6-M
2010-03-31 06:05:37 +00:00
Ralf Wildenhues
a9ef41a703 Fix toplevel configure --enable-multilib handling.
/:
	PR bootstrap/43328
	* configure.ac: Do not pass --enable-multilib nor
	--disable-multilib in baseargs.  Accept explicitly passed
	--enable_multilib.
	* configure: Regenerate.
2010-03-31 05:44:01 +00:00
Hans-Peter Nilsson
bfbff9eb7d PR ld/11458
* elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
	assert of empty pcrel_relocs_copied on the direct symbol.  Instead
	of moving the list from the indirect symbol to the direct symbol,
	merge into any existing list.
	(cris_elf_check_relocs): Store the original section in the
	pcrel_relocs_copied list, not the relocation section.
	(elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
	the relocation section, for reducing its size.  Change the
	BFD_ASSERT into a check for the section being read-only, and only
	emit warnings and TEXTREL marker when there's an entry for a
	read-only section.
2010-03-31 03:38:26 +00:00
Keith Seitz
86ffb50612 * c-typeprint.c (c_type_print_args): Don't print "void"
for java, regardless of whether it is TYPE_PROTOTYPED.
  Use the passed-in language instead of current_language.
  (c_type_print_varspec_suffix): Use current_language instead
  of assuming language_c.
  * jv-typeprint.c (java_type_print_base): (bz 9320) Strip off
  any return type specifier from the physname.
2010-03-31 00:48:29 +00:00
Keith Seitz
fd7f724a31 * gdb.java/jmisc.exp (ptype jmisc): Allow the constructor to
appear in the output before main.
  Remove KFAIL for gdb/2215 aka bz 9320.
2010-03-31 00:47:23 +00:00
gdbadmin
94c11f939a *** empty log message *** 2010-03-31 00:00:33 +00:00
Mike Frysinger
4e9586f0dc sim: v850: fix build failure after watchpoint constification 2010-03-30 23:43:03 +00:00
H.J. Lu
b36562f693 Use memmove to copy overlap memory.
2010-03-30  H.J. Lu  <hongjiu.lu@intel.com>

	PR gas/11456
	* input-scrub.c (input_scrub_next_buffer): Use memmove instead
	of memcpy to copy overlap memory.
2010-03-30 23:20:25 +00:00
Hans-Peter Nilsson
f2bfad5957 * ld-cris/cris.exp (loop over $srcdir/$subdir/*dso-*.d): Apply
"file rootname", not "file tail", before applying runtest_file_p.
2010-03-30 23:16:46 +00:00
Mike Frysinger
75005b3a8e sim: use socklen_t with accept()
The accept() function takes a socklen_t, not an int.  Using an int causes:
dv-sockser.c: In function 'connected_p':
dv-sockser.c:273: warning: pointer targets in passing argument 3
                           of 'accept' differ in signedness

So use the same socklen_t detection code as gdb and convert the accept().
2010-03-30 23:09:48 +00:00
Alan Modra
2422fad9eb daily update 2010-03-30 23:00:04 +00:00
Doug Evans
0906dd0b0a * gdb.arch/amd64-word.exp: Rename hex to hexr, the former is defined
by dejagnu.
	* gdb.arch/amd64-dword.exp: Ditto.
2010-03-30 22:25:59 +00:00
Pedro Alves
956c2c8b9a * tui/tui-interp.c (tui_is_toplevel): New.
(tui_init): Set it.
	(tui_allowed_p): New.
	* tui/tui.c (tui_enable): Check if the TUI is allowed before
	enabling it.
	* tui/tui.h (tui_allowed_p): Declare.
2010-03-30 22:21:34 +00:00
Doug Evans
8d9e771911 * gdb.base/annota1.exp (break handle_USR1): Make fail and pass text
match.
	(break printf): Ditto.
2010-03-30 22:12:07 +00:00
Mike Frysinger
d946c2884d sim: fix printf format warning about non-string literal
This is the normal "passing a buffer straight to printf makes GCC warn".
While we know this particular case is fine, the trend in this source tree
is to fix this anyways to avoid the warnings.
2010-03-30 20:43:36 +00:00
Mike Frysinger
ff398ee4f3 sim: constify watchpoint interrupt names
GCC issues warnings because const strings like "foo" are passed as char*.
sim-watch.c: In function 'watchpoint_type_to_str':
sim-watch.c:120: warning: return discards qualifiers from pointer target type
2010-03-30 20:42:02 +00:00
Mike Frysinger
6bf91687eb sim: change raddr to address_word
The sim read/write buffer functions deal with address_word's, not
unsigned_words's, so make sure the local raddr variable matches
accordingly.
2010-03-30 20:40:27 +00:00
Mike Frysinger
15f3c2de23 sim: fix unused cpu_nr warnings
The trace_option_handler() function only uses cpu_nr when the
SIM_HAVE_ADDR_RANGE define is enabled.  So move the decl down
to where the code exists.  Otherwise GCC warns:
sim-trace.c: In function 'trace_option_handler':
sim-trace.c:236: warning: unused variable 'cpu_nr'
2010-03-30 20:39:38 +00:00
Mike Frysinger
fb0cc53ef6 sim: update device_error() prototype
The device_error() takes a printf style string, so update the prototype
accordingly.  The message should be const and it should use an attribute.
This fixes gcc warnings like:

sim-core.c: In function 'sim_core_map_attach':
sim-core.c:200: warning: passing argument 2 of 'device_error' discards qualifiers from pointer target type
sim-core.c:237: warning: passing argument 2 of 'device_error' discards qualifiers from pointer target type
sim-core.c: In function 'sim_core_attach':
sim-core.c:304: warning: passing argument 2 of 'device_error' discards qualifiers from pointer target type
sim-core.c:314: warning: passing argument 2 of 'device_error' discards qualifiers from pointer target type
sim-core.c:335: warning: passing argument 2 of 'device_error' discards qualifiers from pointer target type
sim-core.c:348: warning: passing argument 2 of 'device_error' discards qualifiers from pointer target type
2010-03-30 20:38:26 +00:00
Mike Frysinger
739dfd28c3 sim: fix unused profile_print_addr_ranges warning
The profile_print_addr_ranges() function is only used when
SIM_HAVE_ADDR_RANGE is defined, so #ifdef it accordingly.
2010-03-30 20:35:39 +00:00