Commit Graph

50295 Commits

Author SHA1 Message Date
gdbadmin
7983a4a1b3 *** empty log message *** 2006-01-06 00:00:34 +00:00
Alan Modra
1407363270 daily update 2006-01-05 23:00:13 +00:00
Alexandre Oliva
44b2308fa3 * Makefile.tpl (clean-stage[+id+]-[+prefix+][+module+]): Remove
@ from continuation.
* Makefile.in: Rebuilt.
2006-01-05 17:45:45 +00:00
gdbadmin
ded931ebd3 *** empty log message *** 2006-01-05 00:00:04 +00:00
Alan Modra
d9f75a6a1d daily update 2006-01-04 23:00:06 +00:00
Michael Snyder
ac264b3b9c 2006-01-04 Michael Snyder <msnyder@redhat.com>
Checkpoint/Restart for Linux.
	* linux-nat.c: Add support for debugging multiple forks.
	Add #include for linux-fork.h (interface spec).
	(super_mourn_inferior): New function pointer.
	(child_mourn_inferior): New function / target method.
	(linux_target): Claim to_mourn_inferior method pointer.
	(child_follow_fork): Call interface to linux-fork, conditionally
	add new fork processes to list of debugged processes.
	(kill_inferior): Use interface to linux-fork to kill
	multiple processes.

	* linux-fork.h: New file.
	* linux-fork.c: New file.  Support for debugging multiple forks
	of the same program.  Support for checkpoint and restart commands.

	* infrun.c (nullify_last_target_wait_ptid): New function.

	* Makefile.in: Add linux-fork.
	* config/*/linux.mh: Add linux-fork.
	* NEWS: Mention new functionality.
2006-01-04 19:34:58 +00:00
Michael Snyder
5c95884b4c 2006-01-04 Michael Snyder <msnyder@redhat.com>
* gdb.texinfo: Add documentation for linux-fork.
	* gdbint.texinfo: Add internal documentation for checkpoints.
2006-01-04 19:31:27 +00:00
Michael Snyder
099ac3dd7c 2006-01-04 Michael Snyder <msnyder@redhat.com>
* gdb.base/checkpoint.c: New file.
	* gdb.base/checkpoint.exp: New file.
	* gdb.base/multi-fork.c: New file.
	* gdb.base/multi-fork.exp: New file.
	* gdb.base/pi.txt: New file (data for checkpoint.c test).
2006-01-04 19:29:26 +00:00
Fred Fish
f4d8531447 Reviewed and approved by Jim Blandy
2006-01-04  Fred Fish  <fnf@specifix.com>
	* gdb.base/ptype.c (foo): Add typedef.
	(intfoo): Add function.
	* gdb.base/ptype1.c: New file.
	* gdb.base/ptype.exp: Handle compilation and linking with two
	source files.  Test that proper type for "foo" is found based
	on source context rather than first match found in symtabs.
2006-01-04 14:46:17 +00:00
Paolo Bonzini
80911fe19f 2006-01-04 Paolo Bonzini <bonzini@gnu.org>
Sync from gcc:

	2006-01-04  Paolo Bonzini  <bonzini@gnu.org>

        PR bootstrap/24252

        * Makefile.def (flags_to_pass): Add STAGE1_CFLAGS and STAGE1_LANGUAGES.
        * Makefile.tpl (OBJDUMP): New.
        (EXTRA_HOST_FLAGS): Add it.
        (EXTRA_GCC_FLAGS): Remove flags already specified in flags_to_pass.

        * Makefile.tpl (stage[+id+]-start, stage[+id+]-end): Do not try
        to use symbolic links between directories.  Avoid race conditions
        or make them harmless.
        * configure.in: Do not try to use symbolic links between directories.

        * Makefile.def (LEAN): Pass.
        * Makefile.tpl (LEAN): Define.
        (stage[+id+]-start): Accept that the previous directory does not
        exist, if the bootstrap is lean.
        (stage[+id+]-bubble): Invoke lean bootstrap commands after
        stage[+id+]-start.  Use a makefile variable and an `if' instead of a
        configure substitution.
        ([+compare-target+]): Likewise.
        ([+bootstrap-target+]-lean): New.
        * configure.in: Remove lean bootstrap support from here.

        * Makefile.in: Regenerate.
        * configure: Regenerate.

	2006-01-02  Andreas Schwab  <schwab@suse.de>

        * configure.in: When reconfiguring remove Makefile in
        all stage directories.
        * configure: Regenerate.
2006-01-04 13:11:22 +00:00
gdbadmin
557297c43c *** empty log message *** 2006-01-04 00:00:32 +00:00
Alan Modra
1a92527b03 daily update 2006-01-03 23:00:05 +00:00
DJ Delorie
54d46aca35 * cgen-ibld.in (extract_normal): Avoid memory range errors.
* m32c-ibld.c: Regenerated.
2006-01-03 22:06:18 +00:00
Hans-Peter Nilsson
aab87437e3 * ld-mmix/sec-1.d: Adjust for section order changes. 2006-01-03 07:03:26 +00:00
Hans-Peter Nilsson
b27c00b3ab fix last-minute typo 2006-01-03 06:23:10 +00:00
Hans-Peter Nilsson
e0f6ea40b1 PR gas/2101
* config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
	a local-label reference.
2006-01-03 05:56:15 +00:00
Hans-Peter Nilsson
834b26f4b7 PR gas/2101
* gas/mmix/hex2.s, gas/mmix/hex2.d: New test.
2006-01-03 05:52:15 +00:00
gdbadmin
60bec0650f *** empty log message *** 2006-01-03 00:00:33 +00:00
Alan Modra
16868cf914 daily update 2006-01-02 23:00:05 +00:00
Paolo Bonzini
8eb2f3f08c 2006-02-01 Paolo Bonzini <bonzini@gnu.org>
PR target/25259
        * stdint.m4: New.
2006-01-02 18:55:51 +00:00
Paul N. Hilfinger
f98ce7c2e5 * ada-exp.y (syntax definitions,write_var_or_type,write_name_assoc):
Change several uses of "illegal" to "invalid".
2006-01-02 10:38:03 +00:00
Paul N. Hilfinger
860701dc69 * gdb.texinfo (Omissions from Ada): Document that there is now
limited aggregate support.
2006-01-02 09:47:18 +00:00
Paul N. Hilfinger
52ce64369c * ada-exp.y: Considerable reorganization to move functionality
from ada-lex.l to here, where it is logically more appropriate.
	The original reason, however, was to prevent premature name
	lookups for selector names in record aggregates.
	(BLOCKNAME, TYPENAME, OBJECT_RENAMING): Remove; lexer now returns
	NAME for all of these.
	(VAR): New artificial token to clarify precedence rules.
	(OTHERS): New lexeme.
	(empty_stoken): New symbol.
	(%union): Remove ssym, voidval.
	(%type): Remove <voidval> type declarations.
	(syntax definitions): Add aggregates.
	Remove distinction between NAME, TYPENAME, BLOCKNAME, OBJECT_RENAMING.
	Rename some non-terminals to be closer to reference manual usage.
	Tighten up expression syntax to disallow certain non-Ada
	constructions such as X and then Y or else Z.
	(ada_parse): Remove initialization of left_block_context.
	(write_var_from_name): Remove.
	(write_var_or_type): New function, containing previous code from
	defunct write_var_from_name and name_lookup.
	(block_lookup): New function, moved from ada-lex.l
	(select_possible_type_sym): New function, factored out of
	name_lookup, which used to be in ada-lex.l.
	(find_primitive_type): Ditto.
	(chop_selector): Ditto.
	(write_ambiguous_var): New function, factored out of defunct
	write_var_from_name.
	(write_selectors): New function.
	(write_name_assoc): New function.
	(write_exp_op_with_string): New function.

	* ada-lex.l (processId): Change interface to return stoken.
	(tempbuf, resize_tempbuf, tempbuf_size, tempbuf_len): Remove.
	(block_lookup, name_lookup): Remove.  Functionality moved to
	ada-exp.y.
	(state IN_STRING): Remove.
	(rules): Handle string escapes in processString.
	Add 'others' token.
	Return all NAMEs, BLOCKNAMEs, OBJECT_RENAMINGs, TYPENAMEs in
	yylval.sval (as simple strings).
	All name look-ups now handled in ada-exp.y.
	Introduce "::" (COLONCOLON) token and return as separate token.
	(processId): Change return convention.  Comment.
	Leave leading "'" in place.
	(processString): New function.
	(find_dot_all): Add note to comment.
	Fix problem that allowed match only at the end.

	* ada-lang.c: Introduce aggregates.
	(find_struct_field): Add new parameter to count fields skipped, and
	allow other output parameters to be NULL.
	(value_tag_from_contents_and_address, ada_value_struct_elt): Use
	new find_struct_field.
	(ada_index_struct_field, assign_aggregate, ada_is_array_type)
	(num_visible_fields, ada_index_struct_field_1, ada_index_struct_field)
	(num_component_specs, assign_component, assign_aggregate):
	(aggregate_assign_from_choices,aggregate_assign_positional)
	(aggregate_assign_others,add_component_interval):
	New functions.
	(ada_evaluate_subexp): Declare.
	Add aggregate-related operators.
	(ada_forward_operator_length): Declare.
	(resolve_subexp): Add cases for new aggregate operators and OP_NAME.
	Consolidate Ada operators, using ada_forward_operator_length.
	(ada_search_struct_field): Search in forward order.
	(ADA_OPERATORS): Add new aggregate operators.
	(ada_operator_length, ada_op_name, ada_forward_operator_length)
	(ada_dump_subexp_body, ada_print_subexp): Handle new aggregate
	operators and OP_NAME.
	(ada_type_of_array): Use longest_to_int.
	(value_assign_to_component): New function.
	(ada_forward_operator_length, ada_op_name, ada_dump_subexp_body):
	Add OP_NAME case.
	(ada_forward_operator_length, ada_dump_subexp_body):
	Add OP_STRING case.

	* ada-lang.h (enum ada_operator): Add OP_AGGREGATE, OP_OTHERS,
	OP_CHOICES, OP_DISCRETE_RANGE, OP_POSITIONAL.
2006-01-02 09:46:34 +00:00
Paul N. Hilfinger
529cad9c5b * ada-lang.c (process_raise_exception_name): Remove extraneous
definition from unsubmitted code.
	(is_lower_alphanum): New function.
	(ada_decode):  Add support for decoding protected object subprograms
	and entries, and of entities declared inside protected object
	subprograms.
	Also add missing handling for__{DIGITS}+ suffixes.
	Allow '$<digits>' as valid overloading suffix.
	(is_name_suffix): Add handling for protected type entriy suffixes.
	Also add support for protected type subprogram suffixes, but keep
	it commented out for now, as there is an ambiguity between these
	entities and other internally generated entities.
	Allow '$<digits>' as valid overloading suffix.
	(is_valid_name_for_wild_match): New function.
	(wild_match): Add an exra level of verification of the entity name
	before declaring it a match for the given pattern.
	(ada_type_of_array, ada_evaluate_subexp): Use more proper
	longest_to_int rather than cast.
	(ada_evaluate_subexp): Use "invalid" rather than "illegal" in comment.
	(ada_coerce_to_simple_array): Call check_size to make sure
	that the object size is reasonable.
	(ada_value_primitive_packed_val):  Use correct location in target
	buffer for extracting packed record fields that are themselves records.
	(add_defn_to_vec): Do not try to replace a stub type by its full
	type. Avoids a potential infinite loop.
	(ada_lookup_symbol): Move return incorrectly placed return statement,
	causing a loop that should be scanning all object files to only
	scan the first one.
	(ada_tag_name_2): New function.
	(ada_tag_name_1): If no 'tsd' field found in the dispatching table,
	use alternative representation.
	(ada_find_renaming_symbol): Strip the function name suffix when
	computing the XR type name.
	(ada_to_fixed_type): Try determining the tag only if we have the
	object's address.
	(to_fixed_array_type): Add comments.
	(ada_check_typedef): Replace expression checking whether the given
	type is a stub or not by a "call" to TYPE_STUB. Clearer and more
	consistent.

	* ada-lang.h (ADA_KNOWN_AUXILIARY_FUNCTION_NAME_PATTERNS): Allow
	'$' in addition to '.' for runtime auxiliary function name suffixes.
	See changes to ada_decode above.
	(struct task_control_block): Add field called_task.  (This change is
	to keep synchronized with our local sources; it does not affect the
	public version yet.)

	* ada-typeprint.c (ada_print_type): Use int_string for printing
	modulus of modular type.
	(print_range): Trivial editorial comment fix.

	* ada-valprint.c (ada_emit_char): Use normal Ada syntax for
	double quote in string.
2006-01-02 09:39:21 +00:00
Joel Brobecker
9b799fe64b * top.c: Add 2006 to list of copyright years in file header. 2006-01-02 05:50:11 +00:00
Joel Brobecker
0bee07125f * top.c (print_gdb_version): Update copyright year to 2006. 2006-01-02 05:45:54 +00:00
Jim Blandy
13c763f497 2006-01-01 Roger Sayle <roger@eyesopen.com>
Elena Zannoni <ezannoni@redhat.com>

	PR symtab/1651
	* xcoffread.c (xcoff_next_symbol_text): Check this_symtab_psymtab
	for NULL before assigning this_symtab_psymtab->objfile to objfile.
	(scan_xcoff_symtab): Initialize next_symbol_text_func.
        (Committed by Jim Blandy)
2006-01-02 04:31:57 +00:00
Jim Blandy
e50f0da18d Rotate ChangeLogs. 2006-01-02 04:28:16 +00:00
gdbadmin
3c668d454f *** empty log message *** 2006-01-02 00:00:02 +00:00
Alan Modra
ac3f8dbf87 daily update 2006-01-01 23:00:04 +00:00
Jakub Jelinek
bce50a28c0 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
for .toc1 section.
2006-01-01 00:06:24 +00:00
gdbadmin
7a732551f4 *** empty log message *** 2006-01-01 00:00:33 +00:00
Kaz Kojima
f50ad433e8 * elf32-sh.c (sh_elf_relocate_section): Don't reset relocation
for R_SH_REL32 in shared objects if the symbol is locally called.
2005-12-31 16:23:13 +00:00
Alan Modra
4cc603a56e * elf64-ppc.c (ppc64_elf_relocate_section): Adjust relocs against
opd section sym when opd has been edited.  Use correct addend
	when determining branch 'y' bit and branch overflow.  Adjust and
	save opd relocs for ld -r too.
2005-12-31 12:55:10 +00:00
Eric Christopher
86324f906b 2005-12-30 Eric Christopher <echristo@apple.com>
* elfxx-mips.c (mips_elf_record_global_got_symbol): Add assert
	to verify we have a got.
	(_bfd_mips_elf_check_relocs): Add R_MIPS_TLS_GOTTPREL to relocs
	needing a GOT.
2005-12-31 05:02:22 +00:00
gdbadmin
193802ef65 *** empty log message *** 2005-12-31 00:00:33 +00:00
Bob Wilson
b2d179beda include:
* xtensa-config.h (XCHAL_HAVE_WIDE_BRANCHES): New.
gas:
	* config/tc-xtensa.c (op_placement_info_struct): Delete single,
	single_size, widest, and widest_size fields.  Add narrowest_slot.
	(xg_emit_insn_to_buf): Remove fmt parameter and compute it here.
	Use xg_get_single_slot to find the slot.
	(finish_vinsn): Use emit_single_op instead of bundle_single_op.
	(bundle_single_op): Rename this to....
	(bundle_tinsn): ...this function, which builds a vliw_insn but does
	not call finish_vinsn.
	(emit_single_op): Use bundle_tinsn instead of bundle_single_op.
	(relax_frag_immed): Get num_slots from cur_vinsn.
	(convert_frag_narrow): Update call to xg_emit_insn_to_buf.
	(convert_frag_immed): Likewise.  Also, get num_slots from cur_vinsn.
	(init_op_placement_info_table): Set narrowest_slot field.  Remove
	code for deleted fields.
	(xg_get_single_size): Return narrowest_size field, not single_size.
	(xg_get_single_format): Return narrowest field, not single.
	(xg_get_single_slot): New.
	(tinsn_to_insnbuf): Rewrite to use tinsn_to_slotbuf.
	* config/xtensa-relax.c (widen_spec_list): Add wide branch relaxations.
	(transition_applies): Check wide branch option availability.
2005-12-30 23:34:00 +00:00
Alan Modra
4136fff0f6 daily update 2005-12-30 23:00:06 +00:00
Dave Anglin
db8274e6b9 * configure.host (hppa*64*-*-hpux*): Set host64 to true. 2005-12-30 22:25:57 +00:00
Jie Zhang
7bbe5bc540 * readelf.c (get_machine_name): Add case for Blackfin. 2005-12-30 08:27:16 +00:00
Bob Wilson
cf523b8ea1 * config/tc-xtensa.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define. 2005-12-30 00:57:27 +00:00
gdbadmin
42491b6f4e *** empty log message *** 2005-12-30 00:00:02 +00:00
Alan Modra
906ea27756 daily update 2005-12-29 23:00:07 +00:00
Bob Wilson
b7c8023245 * config/tc-xtensa.c (tinsn_to_slotbuf): Do not zero slotbuf. 2005-12-29 21:04:14 +00:00
Nick Clifton
faaad84b0e (bfd_hash_set_default_size): Add more entries to the hash_size_primes table. 2005-12-29 10:33:40 +00:00
Nick Clifton
88a670df3c (_bfd_link_section_stabs): Use bfd_hash_table_init rather than
bfd_hash_table_init_n(...,251) so that the size of the hash table can be
controlled by the user.
2005-12-29 10:29:23 +00:00
gdbadmin
36db13e724 *** empty log message *** 2005-12-29 00:00:35 +00:00
Alan Modra
cbe0447a98 daily update 2005-12-28 23:00:05 +00:00
Eli Zaretskii
36b80e652c * gdb.texinfo (Registers): Describe how to refer to SSE and MMX
registers and the likes.
2005-12-28 20:05:49 +00:00
Mark Kettenis
a1b06f3564 * gdb.asm/asm-source.exp (hppa-*-openbsd*): New.
* gdb.asm/openbsd.inc: Indent commands.
2005-12-28 10:36:00 +00:00