Commit Graph

68426 Commits

Author SHA1 Message Date
Pedro Alves
a0c78a733a 2011-02-16 Tom Tromey <tromey@redhat.com>
gdb/
	* ax-gdb.c.c (gen_expr) <UNOP_MEMVAL>: Handle value kinds other
	than axs_rvalue.

2011-02-16  Pedro Alves  <pedro@codesourcery.com>

	gdb/testsuite/
	* collection.c (globalarr3): New global.
	(main): Initialize it before collecting, and and clear it
	afterwards.
	* collection.exp (gdb_collect_globals_test): Test collecting with
	'{type} addr', where the addr expression is not an rvalue.
2011-02-16 18:07:58 +00:00
Richard Henderson
5ff2bd081f Fix comment typo. 2011-02-16 16:51:23 +00:00
H.J. Lu
5295881de1 Don't check relocation overflow for x32.
2011-02-16  H.J. Lu  <hongjiu.lu@intel.com>

	* elf64-x86-64.c (elf_x86_64_check_relocs): Check relocation
	overflow only for ABI_64_P.
	(elf_x86_64_relocate_section): Likewise.
2011-02-16 14:58:18 +00:00
Yao Qi
a42244dbec 2011-02-16 Yao Qi <yao@qiyaows>
* infrun.c (get_displaced_step_closure_by_addr): New.
	* inferior.h: Declare it.
	* arm-tdep.c: (arm_pc_is_thumb): Call
	get_displaced_step_closure_by_addr.  Adjust MEMADDR if it
	returns non-NULL.
2011-02-16 14:54:42 +00:00
Ken Werner
3dfcbbd281 gdb/testsuite/ChangeLog
2011-02-16  Ken Werner  <ken.werner@de.ibm.com>

        * gdb.opencl/datatypes.exp: Allow "false" when printing the content of
        a bool variable. Expect correct OpenCL names for vector types. Use the
        uc3 variable name instead of referring to the uchar3 built-in type.
        Escape the asterisk at the half pointer test.
2011-02-16 14:38:53 +00:00
Pedro Alves
08807d5afd 2011-02-16 Pedro Alves <pedro@codesourcery.com>
Jan Kratochvil  <jan.kratochvil@redhat.com>

	gdb/
	* tracepoint.c (memrange_sortmerge): Fix list A's end calculation.

2011-02-16  Pedro Alves  <pedro@codesourcery.com>

	gdb/testsuite/
	* collection.c (globalarr2): New global.
	(main): Initialize it before collecting, and and clear it
	afterwards.
	* collection.exp (gdb_collect_globals_test): Test collecting
	overlapping memory ranges.
2011-02-16 12:59:05 +00:00
Pedro Alves
fb68ae733b Fix pasto... 2011-02-16 11:57:41 +00:00
Pedro Alves
29976f3f7e gdb/
* value.c (value_contents_copy_raw): Extend describing comment.
	Assert that the destination contents we're overwriting are wholly
	available.
	* value.h (value_contents_copy): Extend describing comment.
2011-02-16 11:55:59 +00:00
Pedro Alves
cd24cfaa4f * value.c (value_available_contents_eq): Remove redundant local
variables.  Fix available contents comparision.
	* value.h (value_available_contents_eq): Extend describing
	comment.
2011-02-16 10:13:53 +00:00
Yao Qi
60bbf3380a 2011-02-16 Yao Qi <yao@codesourcery.com>
* thread.c (info_threads_command): Add missing i18n markup and remove
        trailing newline.
2011-02-16 09:46:09 +00:00
gdbadmin
7d58ce8f4b *** empty log message *** 2011-02-16 00:00:02 +00:00
Alan Modra
e49499f8b3 daily update 2011-02-15 23:00:05 +00:00
Paul Pluzhnikov
17450429ce 2011-02-15 Paul Pluzhnikov <ppluzhnikov@google.com>
* breakpoint.c (longjmp_names): New variable.
	(struct breakpoint_objfile_data): New type.
	(breakpoint_objfile_key): New variable.
	(msym_not_found): New variable.
	(msym_not_found_p): New predicate.
	(get_breakpoint_objfile_data): New function.
	(create_overlay_event_breakpoint): Check per-objfile cache for
	symbols first.
	(create_longjmp_master_breakpoint): Likewise.
	(create_std_terminate_master_breakpoint): Likewise.
	(create_exception_master_breakpoint): Likewise.
	(_initialize_breakpoint): Register per-objfile data key.
2011-02-15 21:43:25 +00:00
Michael Snyder
cdf99611e7 Fix mis-merge of changelog. 2011-02-15 21:25:05 +00:00
Paul Pluzhnikov
af02033e0a 2011-02-15 Paul Pluzhnikov <ppluzhnikov@google.com>
* breakpoint.c ((create_overlay_event_breakpoint): Const-propagate
	parameter value.
	(create_longjmp_master_breakpoint): Loop over longjmp names.
	(create_std_terminate_master_breakpoint): Const-propagate parameter
	value.
	(update_breakpoints_after_exec): Adjust.
	(breakpoint_re_set): Adjust.
2011-02-15 21:23:34 +00:00
Michael Snyder
60f98dde0a 2011-02-15 Michael Snyder <msnyder@vmware.com>
* command.h (enum command_class): New class 'no_set_class', for
	"show" commands without a corresponding "set" command.
	* value.c (_initialize_values): Use 'no_set_class' for "show values".
	* copying.c (_initialize_copying): Ditto for "show copying" and
	"show warranty".
	* cli/cli-cmds.c (init_cli_cmds): Ditto for "show commands" and
	"show version".
	* cli/cli-setshow.c (cmd_show_list): Skip "show" commands for
	which there is no corresponding "set" command (eg. "show copying").

2011-02-14  Michael Snyder  <msnyder@vmware.com>

	* gdb.texinfo (threads): Document argument for "info threads" cmd.
	Document new command "thread find".

2011-02-15  Michael Snyder  <msnyder@vmware.com>

	* gdb.base/default.exp: Add tests for thread commands.
	* gdb.base/help.exp: Add tests for thread commands.
	* gdb.threads/thread-find.exp: New test for thread find command.
2011-02-15 21:17:53 +00:00
Jan Kratochvil
b708a5c7d3 Merge gdb/common/ChangeLog back to gdb/ChangeLog. 2011-02-15 21:14:02 +00:00
Jan Kratochvil
0feedb2cc8 gdb/
* Makefile.in (ACLOCAL_AMFLAGS): Add `-I ../config'.
	* aclocal.m4: Regenerated with aclocal-1.11.1.
	* common/configure: Regenerate with autoconf-2.64.

gdb/gdbserver/
	* aclocal.m4: Regenerated with aclocal-1.11.1.
2011-02-15 21:05:54 +00:00
Ken Werner
648cd113ef gdb/ChangeLog
2011-02-15  Ken Werner  <ken.werner@de.ibm.com>

	* opencl-lang.c (build_opencl_types): Set the size of the built-in
	bool data type to a size of one byte.

gdb/testsuite/ChangeLog

2011-02-15  Ken Werner  <ken.werner@de.ibm.com>

	* gdb.opencl/datatypes.exp: Expect the size of a bool to be one byte.
2011-02-15 20:10:13 +00:00
Richard Henderson
d58a192976 * dw2gencfi.c (dot_cfi_dummy): New.
(cfi_pseudo_table) [!TARGET_USE_CFIPOP]: New.
	* read.c (pobegin): Unconditionally call cfi_pop_insert.
2011-02-15 18:01:07 +00:00
Pedro Alves
5657161fbd gdb/
* target.c (memory_xfer_live_readonly_partial): Document where to
	look for interface description.
2011-02-15 17:22:21 +00:00
Kai Tietz
fd11958c53 2011-02-15 Kai Tietz <kai.tietz@onevision.com>
* pe-dll.c (process_def_file_and_drectve): Don't strip
        leading underscore from symbol by calling bfd_find_version_for_sym.
2011-02-15 16:15:55 +00:00
Yao Qi
494e194e77 2011-02-15 Yao Qi <yao@codesourcery.com>
PR tdep/12352
	* arm-tdep.c (copy_ldr_str_ldrb_strb): Replace PC with SP in
	order to store PC value on stack instead of text section.

2011-02-15  Yao Qi  <yao@codesourcery.com>

	PR tdep/12352
	* gdb.arch/arm-disp-step.S : New test for str instruction.
	* gdb.arch/arm-disp-step.exp : Likewise
2011-02-15 14:26:34 +00:00
Thiago Jung Bauermann
d9492458a1 gdb/
* rs6000-tdep.c (IS_EFP_PSEUDOREG): Use correct constant for
	the EFP register set size.
	(efpr_pseudo_register_read): Use regcache_raw_read_part to read
	data from the VMX register.
	(efpr_pseudo_register_write): Use regcache_raw_write_part to read
	and write data from/to the VMX register.

gdb/testsuite/
	* gdb.arch/vsx-regs.exp: Add "vector_register1_vr" and
	"vector_register2_vr" test strings.  Test the extended floating
	point registers (F32~F63).
	* lib/gdb.exp (skip_vsx_tests): Update compile flags for the
	IBM XL C compiler.  Make the test program use a register provided
	by the compiler for the lxvd2x instruction.
2011-02-15 13:35:23 +00:00
Tristan Gingold
6fa052f048 2011-02-15 Tristan Gingold <gingold@adacore.com>
* vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2011-02-15 09:35:42 +00:00
Alan Modra
28be611cf8 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
toc relocs.  Fuss over free(NULL).
2011-02-15 04:07:43 +00:00
gdbadmin
ad9bb468ae *** empty log message *** 2011-02-15 00:00:03 +00:00
Michael Snyder
db5f229b95 2011-02-14 Michael Snyder <msnyder@vmware.com>
* command.h (enum command_class): New class 'no_set_class', for
	"show" commands without a corresponding "set" command.
	* value.c (_initialize_values): Use 'no_set_class' for "show values".
	* copying.c (_initialize_copying): Ditto for "show copying" and
	"show warranty".
	* cli/cli-cmds.c (init_cli_cmds): Ditto for "show commands" and
	"show version".
	* cli/cli-setshow.c (cmd_show_list): Skip "show" commands for
	which there is no corresponding "set" command (eg. "show copying").
2011-02-14 23:41:33 +00:00
Michael Snyder
08e796bc55 2011-02-14 Michael Snyder <msnyder@vmware.com>
* gdb.texinfo (Threads): Update example of new thread message.
2011-02-14 23:14:35 +00:00
Alan Modra
a14087dc74 daily update 2011-02-14 23:00:05 +00:00
Pedro Alves
424447eef3 * exec.c (section_table_available_memory): Change `len' parameter
type to ULONGEST.
	* exec.h (section_table_available_memory): Ditto.
	* value.h (read_value_memory): Rename the `offset' parameter to
	`embedded_offset'.
2011-02-14 22:08:48 +00:00
Pedro Alves
e0ccc0c7e0 Add proper attribution. 2011-02-14 19:20:45 +00:00
Pedro Alves
c0f61f9c37 gdb/
* memrange.c (compare_mem_ranges): Mention sort order in
	describing comment.
	(normalize_mem_ranges): Add comment.  Fix ra->length calculation.
	* tracepoint.c (traceframe_available_memory): Extend comment to
	mention what happens to RESULT when the target does not support
	the query.
2011-02-14 19:19:18 +00:00
Mike Frysinger
602427c4af opcodes: blackfin: fix style
Non-functional thrashing to the GNU style.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-02-14 17:12:05 +00:00
Mike Frysinger
93252b1cf4 bfd/ld: handle ABI prefixes in version scripts
The default language in version scripts is supposed to be C, but no
symbol demangling is performed on the symbols by default.  This makes
targets with a symbol prefix to fail with most version scripts out
there.  So strip away this prefix by default.

This fixes many tests (real world and ld's testsuite) for Blackfin
targets and doesn't seem to cause regressions for x86_64.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-02-14 17:03:45 +00:00
Pedro Alves
6bfc80c738 * value.c (mark_value_bytes_unavailable): Fix indexing the `bef'
range.
2011-02-14 12:54:42 +00:00
Pedro Alves
e730304246 * value.c (value_bits_valid, value_bits_synthetic_pointer):
No longer handle NULL values.
2011-02-14 11:52:48 +00:00
Pedro Alves
8af8e3bc81 gdb/
* exceptions.h (NOT_AVAILABLE_ERROR): New error.
	* value.c: Include "exceptions.h".
	(require_available): Throw NOT_AVAILABLE_ERROR instead of a
	generic error.
	* cp-abi.c: Include gdb_assert.h.
	(baseclass_offset): Add `embedded_offset' and `val' parameters.
	Assert the method is implemented.  Wrap NOT_AVAILABLE_ERROR
	errors.
	* cp-abi.h (baseclass_offset): Add `embedded_offset' and `val'
	parameters.  No longer returns -1 on error.
	(struct cp_abi_ops) <baseclass_offset>: Add `embedded_offset' and
	`val' parameters.
	* cp-valprint.c: Include exceptions.h.
	(cp_print_value): Handle NOT_AVAILABLE_ERROR errors when fetching
	the baseclass_offset.  Handle unavailable base classes.  Use
	val_print_invalid_address.
	* p-valprint.c: Include exceptions.h.
	(pascal_object_print_value): Handle NOT_AVAILABLE_ERROR errors
	when fetching the baseclass_offset.  No longer expect
	baseclass_offset returning -1.  Handle unavailable base classes.
	Use val_print_invalid_address.
	* valops.c (dynamic_cast_check_1): Rename `contents' parameter to
	`valaddr' parameter, and change its type to gdb_byte pointer.  Add
	`embedded_offset' and `val' parameters.  Adjust.
	(dynamic_cast_check_2): Rename `contents' parameter to `valaddr'
	parameter, and change its type to gdb_byte pointer.  Add
	`embedded_offset' and `val' parameters.  Adjust.  No longer expect
	baseclass_offset returning -1.
	(value_dynamic_cast): Use value_contents_for_printing rather than
	value_contents.  Adjust.
	(search_struct_field): No longer expect baseclass_offset returning
	-1.
	(search_struct_method): If reading memory from the target is
	necessary, wrap it in a new value to pass to baseclass_offset.  No
	longer expect baseclass_offset returning -1.
	(find_method_list): No longer expect baseclass_offset returning
	-1.  Use value_contents_for_printing rather than value_contents.
	* valprint.c (val_print_invalid_address): New function.
	* valprint.h (val_print_invalid_address): Declare.
	* gdbtypes.c (is_unique_ancestor_worker): New `embedded_offset'
	and `val' parameters.  No longer expect baseclass_offset returning
	-1.  Adjust.
	* gnu-v2-abi.c: Include "exceptions.h".
	(gnuv2_baseclass_offset): Add `embedded_offset' and `val'
	parameters.  Handle unavailable memory.  Recurse through
	gnuv2_baseclass_offset directly, rather than through
	baseclass_offset.  No longer returns -1 on not found, instead
	throw an error.
	* gnu-v3-abi.c (gnuv3_baseclass_offset): Add `embedded_offset' and
	`val' parameters.  Adjust.

	gdb/testsuite/
	* gdb.trace/unavailable.cc (class Base, class Middle, class
	Derived): New types.
	(derived_unavail, derived_partial, derived_whole): New globals.
	(virtual_partial): New global.
	(virtualp): Point at virtual_partial.
	* gdb.trace/unavailable.exp (gdb_collect_globals_test): Add tests
	related to unavailable vptr.
2011-02-14 11:35:45 +00:00
Pedro Alves
1b28d0b3be gdb/testuite/
* gdb.trace/unavailable.cc (a, b, c): New globals.
	(main): Set and clear them.
	* gdb.trace/unavailable.exp (gdb_collect_globals_test): Collect
	`a' and `c', and check that `b' isn't collected, although `a' and
	`c' are.

	gdb/
	* tracepoint.c (memrange_sortmerge): Don't merge ranges that are
	almost but not quite adjacent.
2011-02-14 11:34:31 +00:00
Pedro Alves
ec0a52e162 gdb/testsuite/
* gdb.trace/unavailable.cc (struct Virtual): New.
	(virtualp): New global pointer.
	* gdb.trace/unavailable.exp (gdb_collect_globals_test): Test
	printing a pointer to an object whose type has a vtable, with
	print object on.

	gdb/
	* value.h (value_entirely_available): Declare.
	* value.c (value_entirely_available): New function.
	* c-valprint.c (c_value_print): Don't try fetching the pointer's
	real type if the pointer is unavailable.
2011-02-14 11:33:24 +00:00
Pedro Alves
24e6bceefb gdb/
* valops.c (value_repeat): Use read_value_memory instead of
	read_memory.

	gdb/testsuite/
	* gdb.trace/unavailable.exp (gdb_collect_globals_test): Test that
	value repeat handles unavailableness.
2011-02-14 11:32:17 +00:00
Pedro Alves
39d3738556 gdb/
* value.h (value_contents_copy, value_contents_copy_raw): Declare.
	* value.c (value_contents_copy_raw, value_contents_copy): New
	functions.
	(value_primitive_field): Use value_contents_copy_raw instead of
	memcpy.
	* valops.c (value_fetch_lazy): Use value_contents_copy instead of
	memcpy.
	(value_array, value_slice): Ditto.
	* valarith.c (value_subscripted_rvalue): Use
	value_contents_copy_raw instead of memcpy.

	gdb/testsuite/
	* gdb.trace/unavailable.exp (gdb_collect_globals_test): Add new
	tests for building arrays from unavailable values, subscripting
	non-memory rvalue unvailable arrays, and accessing fields or
	baseclasses of non-lazy unavailable values,
	* gdb.trace/unavailable.cc (small_struct, small_struct_b): New
	struct types.
	(g_smallstruct, g_smallstruct_b): New globals.
2011-02-14 11:30:37 +00:00
Pedro Alves
06d72e16c4 gdb/testsuite/
* gdb.trace/unavailable.cc, gdb.trace/unavailable.exp: New files.
2011-02-14 11:29:04 +00:00
Pedro Alves
a3d34bf49a <unavailable> references.
gdb/
	* valops.c (get_value_at): Use value_from_contents_and_address,
	avoiding read_memory.
2011-02-14 11:27:36 +00:00
Pedro Alves
9fc6d940ae gdb/
* c-valprint.c (c_val_print): Print a string with unavailable
	contents as an array.
2011-02-14 11:26:42 +00:00
Pedro Alves
5467c6c807 gdb/
* value.h (unpack_bits_as_long): Delete declaration.
	(unpack_value_bits_as_long): Declare.
	(unpack_value_field_as_long): Declare.
	(value_field_bitfield): Declare.
	* value.c (unpack_bits_as_long): Rename to...
	(unpack_value_bits_as_long_1): ... this.  Add embedded_offset and
	value parameters.  Return the extracted result in a new output
	parameter.  If the value contents are unavailable, return false,
	otherwise return true.
	(unpack_value_bits_as_long): New.
	(unpack_field_as_long): Rename to...
	(unpack_value_field_as_long_1): ... this.  Add embedded_offset and
	Add embedded_offset and value parameters.  Return the extracted
	result in a new output parameter. If the value contents are
	unavailable, return false, otherwise return true.
	(unpack_value_field_as_long): New.
	(unpack_field_as_long_1): New.
	(unpack_field_as_long): Reimplement as wrapper around
	unpack_value_field_as_long_1.
	(value_field_bitfield): New function.
	* valops.c (value_fetch_lazy): When fetching a bitfield, use
	unpack_value_bits_as_long.  Mark the value as unavailable, if it
	is unavailable.
	* jv-valprint.c (java_print_value_fields): Use
	value_field_bitfield.
	* p-valprint.c (pascal_object_print_value_fields): Use
	value_field_bitfield.
	* cp-valprint.c (cp_print_value_fields): Use value_field_bitfield.
2011-02-14 11:25:59 +00:00
Pedro Alves
3158c6ed12 * value.c (get_internalvar_integer): Also return the int value of
TYPE_CODE_INT INTERNALVAR_VALUE values.
	(set_internalvar): Don't special case TYPE_CODE_INT.
2011-02-14 11:25:12 +00:00
Pedro Alves
9fbdca0d66 gdb/
* value.c (struct internalvar) <enum internalvar_kind>: Remove
	INTERNALVAR_POINTER.
	<pointer>: Delete.
	(value_of_internalvar): Remove INTERNALVAR_POINTER handling.
	(set_internalvar): Remove special TYPE_CODE_PTR handling.
	(preserve_one_internalvar): Remove INTERNALVAR_POINTER handling.
2011-02-14 11:24:19 +00:00
Pedro Alves
c8c1c22fea gdb/
* value.h (value_available_contents_eq): Declare.
	* value.c (find_first_range_overlap): New function.
	(value_available_contents_eq): New function.
	* valprint.c (val_print_array_elements): Use
	value_available_contents_eq.
	* ada-valprint.c (val_print_packed_array_elements): Use
	value_available_contents_eq.
	* jv-valprint.c (java_value_print): Use
	value_available_contents_eq.
2011-02-14 11:23:33 +00:00
Pedro Alves
e6e4e7014d gdb/
* target.c (target_read_live_memory): New function.
	(memory_xfer_live_readonly_partial): New.
	(memory_xfer_partial): If reading from a traceframe, fallback to
	reading unavailable read-only memory from read-only regions of
	live target memory.
	* tracepoint.c (disconnect_tracing): Adjust.
	(set_current_traceframe): New, factored out from
	set_traceframe_number.
	(set_traceframe_number): Reimplement to only change the traceframe
	number on the GDB side.
	(do_restore_current_traceframe_cleanup): Adjust.
	(make_cleanup_restore_traceframe_number): New.
	(cur_traceframe_number): New global.
	(tfile_open): Set cur_traceframe_number to no traceframe.
	(set_tfile_traceframe): New function.
	(tfile_trace_find): If looking up a traceframe using any method
	other than by number, make sure the current tfile traceframe
	matches gdb's current traceframe.  Update the current tfile
	traceframe if the lookup succeeded.
	(tfile_fetch_registers, tfile_xfer_partial)
	(tfile_get_trace_state_variable_value): Make sure the remote
	traceframe matches gdb's current traceframe.
	* remote.c (remote_traceframe_number): New global.
	(remote_open_1): Set it to -1.
	(set_remote_traceframe): New function.
	(remote_fetch_registers, remote_store_registers)
	(remote_xfer_memory, remote_xfer_partial)
	(remote_get_trace_state_variable_value): Make sure the remote
	traceframe matches gdb's current traceframe.
	(remote_trace_find): If looking up a traceframe using any method
	other than by number, make sure the current remote traceframe
	matches gdb's current traceframe.  Update the current remote
	traceframe if the lookup succeeded.
	* infrun.c (fetch_inferior_event): Adjust.
	* tracepoint.h (set_current_traceframe): Declare.
	(get_traceframe_number, set_traceframe_number): Add describing
	comments.
2011-02-14 11:22:29 +00:00