1 2006-01-16 Paul Gilliam <pgilliam@us.ibm.com>
3 * ppc-tdep.h (PPC_MAX_EPILOGUE_INSTRUCTIONS): New define.
4 * rs6000-tdep.c (insn_changes_sp_or_jumps)
5 (rs6000_in_function_epilogue_p): New functions.
6 (rs6000_gdbarch_init): Set in_function_epilogue_p.
8 2006-01-17 Jim Blandy <jimb@redhat.com>
10 * dwarf2read.c (struct dwarf2_per_objfile, struct comp_unit_head)
11 (struct line_header, struct partial_die_info, struct dwarf_block):
12 Use gdb_byte for members that refer to Dwarf section contents.
13 (dwarf2_read_abbrevs, dwarf2_read_section, dwarf_decode_lines,
14 dwarf_decode_macros, load_comp_unit, load_partial_dies,
15 locate_pdi_sibling, partial_read_comp_unit_head, peek_die_abbrev,
16 read_1_byte, read_1_signed_byte, read_2_bytes, read_4_bytes,
17 read_8_bytes, read_address, read_attribute, read_attribute_value,
18 read_comp_unit, read_comp_unit_head, read_die_and_children,
19 read_die_and_siblings, read_full_die, read_indirect_string,
20 read_initial_length, read_n_bytes, read_offset, read_partial_die,
21 read_signed_leb128, read_string, read_unsigned_leb128,
22 skip_children, skip_leb128, skip_one_die): Same.
24 2006-01-17 Daniel Jacobowitz <dan@codesourcery.com>
26 * complaints.c (stop_whining): Make signed.
27 * linux-thread-db.c (thread_db_store_registers): Use gdb_byte.
29 2006-01-17 Daniel Jacobowitz <dan@codesourcery.com>
31 * dwarf2read.c, remote-fileio.c, remote.h: Update copyright
34 2006-01-17 Daniel Jacobowitz <dan@codesourcery.com>
36 * dwarf2read.c (peek_die_abbrev, read_address, read_initial_length)
37 (read_offset): Change BYTES_READ argument to unsigned int.
38 (dwarf2_build_psymtabs_easy, read_comp_unit_head)
39 (create_all_comp_units, dwarf2_get_pc_bounds)
40 (dwarf_decode_line_header, var_decode_location)
41 (dwarf_decode_macros): Change local BYTES_READ variables to
43 (read_indirect_string): Remove obsolete cast.
45 2006-01-17 Daniel Jacobowitz <dan@codesourcery.com>
47 * remote-fileio.c (remote_fileio_return_success): Take a gdb_byte
49 (remote_fileio_func_open, remote_fileio_func_rename)
50 (remote_fileio_func_unlink, remote_fileio_func_stat)
51 (remote_fileio_func_fstat, remote_fileio_func_gettimeofday)
52 (remote_fileio_func_system): Cast the arguments to
53 remote_read_bytes and remote_write_bytes.
54 (remote_fileio_func_read, remote_fileio_func_write): Use a
56 * remote.h (remote_read_bytes, remote_write_bytes): Update
58 * remote.c (hex2bin, bin2hex): Use gdb_byte for the BIN argument.
59 (threadref_to_int): Replace bogus char * cast.
60 (remote_unpack_thread_info_response): Use int for tag.
61 (remote_threads_extra_info, remote_check_symbols): Cast string
63 (remote_wait): Use a char buffer for packets and a gdb_byte
65 (remote_async_wait): Likewise.
66 (remote_prepare_to_store, store_register_using_P)
67 (remote_store_registers): Use gdb_byte buffers.
68 (remote_write_bytes, remote_read_bytes): Use a gdb_byte pointer
69 for MYADDR and char buffers for strings.
70 (remote_xfer_partial): Add casts for string operations on READBUF.
71 (remote_rcmd): Cast strings passed to bin2hex.
73 2006-01-16 Mark Mitchell <mark@codesourcery.com>
75 * aclocal.m4: Regenerate.
77 2006-01-16 Nathan Sidwell <nathan@codesourcery.com>
79 * mt-tdep.c (enum mt_gdb_regnums): Add MT_COPRO_PSEUDOREG_ARRAY,
80 MT_COPRO_PSEUDOREG_DIM_1, MT_COPRO_PSEUDOREG_DIM_2,
81 MT_COPRO_PSEUDOREG_REGS members. Adjust MT_NUM_PSEUDO_REGS.
82 (mt_register_name): Lazily synthesize name for coprocessor pseudo
84 (mt_copro_register_type): New. Broken out of ...
85 (mt_register_type): ... here. Use it. Deal with coprocessor
87 (mt_select_coprocessor): New.
88 (mt_pseudo_register_read, mt_pseudo_register_write): Deal with
89 coprocessor pseudo array.
91 2006-01-16 Andrew Stubbs <andrew.stubbs@st.com>
93 * breakpoint.c (insert_breakpoints): Check that a thread exists
94 before inserting thread specific breakpoints.
96 2006-01-15 Mark Kettenis <kettenis@gnu.org>
98 * osabi.c (generic_elf_osabi_sniffer): Fix typo in previous
101 * alpha-tdep.c (alpha_gdbarch_init): Set cannot_step_breakpoint.
102 * config/alpha/nm-osf.h (CANNOT_STEP_BREAKPOINT): Remove.
103 * config/alpha/nm-linux.h (CANNOT_STEP_BREAKPOINT): Remove.
104 * config/alpha/nm-nbsd.h: Remove file.
105 * config/alpha/nm-fbsd.h: Remove file
106 * config/alpha/nbsd.mh (NAT_FILE): Remove.
107 * config/alpha/fbsd.mh (NAT_FILE): Remove.
109 2006-01-15 Daniel Jacobowitz <dan@codesourcery.com>
111 * macroexp.c (expand): Initialize argc.
112 * stabsread.c (read_type): Handle errors from read_args.
113 (read_args): Return NULL for errors.
115 2006-01-15 Mark Kettenis <kettenis@gnu.org>
117 * osabi.c (generic_elf_osabi_sniffer): Use memcmp instead of
118 strcmp to compare string to a byte buffer.
120 2006-01-15 Daniel Jacobowitz <dan@codesourcery.com>
122 * printcmd.c (output_command): Always initialize fmt.size.
123 (printf_command): Use gdb_byte.
124 * symfile.c (separate_debug_file_exists): Use gdb_byte.
125 (load_section_callback, read_target_long_array): Likewise.
126 (simple_read_overlay_table, simple_read_overlay_region_table)
127 (simple_overlay_update_1): Correct calls to read_target_long_array.
128 * valprint.c (partial_memory_read): Change MYADDR to a gdb_byte *.
129 Also change local pointers.
130 (val_print_string): Use gdb_byte.
132 2006-01-15 Mark Kettenis <kettenis@gnu.org>
134 * alphafbsd-tdep.c: Include "solib-svr4.h".
135 (alphafbsd_init_abi): Set solib_svr4_fetch_link_map_offsets to
136 svr4_lp64_fetch_link_map_offsets.
137 * Makefile.in (alphafbsd-tdep.o): Update dependencies.
138 * config/alpha/fbsd.mt (TDEPFILES): Add corelow.o, solib.o and
140 * config/alpha/fbsd.mh (NATDEPFILES): Remove solib.o, solib-svr4.o
142 * config/alpha/nm-fbsd.h: Don't include "solib.h".
144 2006-01-15 Daniel Jacobowitz <dan@codesourcery.com>
146 * source.c (_initialize_source): Use add_setshow_integer_cmd.
148 2006-01-15 Daniel Jacobowitz <dan@codesourcery.com>
150 * linux-fork.c (delete_fork_command, detach_fork_command): Use
153 2006-01-15 Mark Kettenis <kettenis@gnu.org>
155 * arm-linux-tdep.c (arm_linux_svr4_fetch_link_map_offsets):
157 (arm_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
158 svr4_ilp32_fetch_link_map_offsets.
159 * cris-tdep.c (cris_linux_svr4_fetch_link_map_offsets): Remove
161 (cris_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
162 svr4_ilp32_fetch_link_map_offsets.
163 * mips-linux-tdep.c (mips_linux_svr4_fetch_link_map_offsets)
164 (mips64_linux_svr4_fetch_link_map_offsets): Remove functions.
165 (mips_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
166 svr4_ilp32_fetch_link_map_offsets or svr4_lp64_fetch_link_map_offsets
168 * nbsd-tdep.c (nbsd_ilp32_solib_svr4_fetch_link_map_offsets):
169 Simply call svr4_ilp32_fetch_link_map_offsets.
170 (nbsd_lp64_solib_svr4_fetch_link_map_offsets): Simply call
171 svr4_lp64_fetch_link_map_offsets.
172 * ppc-linux-tdep.c (ppc_linux_svr4_fetch_link_map_offsets): Remove
174 (ppc_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
175 svr4_ilp32_fetch_link_map_offsets.
176 * s390-tdep.c (s390_svr4_fetch_link_map_offsets)
177 (s390x_svr4_fetch_link_map_offsets): Remove functions.
178 (s390_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
179 svr4_ilp32_fetch_link_map_offsets or svr4_lp64_fetch_link_map_offsets
182 2006-01-15 Mark Kettenis <kettenis@gnu.org>
184 * arm-tdep.c (arm_return_value): Change type of readbuf and
185 writebuf arguments to `gdb_byte *'.
187 * s390-tdep.c: Do not include "tm.h" and "../bfd/bfd.h".
188 * Makefile.in (s390-tdep.o): Update dependencies.
190 2006-01-14 Mark Kettenis <kettenis@gnu.org>
192 * sol2-tdep.h. sol2-tdep.c: New files.
193 * amd64-sol2-tdep.c: Include "sol2-tdep.h".
194 (amd64_sol2_init_abi): Set skip_solib_resolver.
195 * i386-sol2-tdep.c: Include "sol2-tdep.h".
196 (i386_sol2_init_abi): Set skip_solib_resolver.
197 * sparc-sol2-tdep.c: Include "sol2-tdep.h".
198 (sparc32_sol2_init_abi): Set skip_solib_resolver.
199 * sparc64-sol2-tdep.c: Include "sol2-tdep.h".
200 (sparc64_sol2_init_abi): Set skip_solib_resolver.
201 * Makefile.in (sol2_tdep_h): New variable.
202 (ALLDEPFILES): Add sol2-tdep.c.
203 (sol2-tdep.o): New target.
204 (amd64-sol2-tdep.o, i386-sol2-tdep.o, sparc-sol2-tdep.o)
205 (sparc64-sol2-tdep.o): Update dependencies
206 * config/i386/i386sol2.mt (TDEPFILES): Add sol2-tdep.o.
207 * config/i386/sol2-64.mt (TDEPFILES): Add sol2-tdep.o.
208 * config/sparc/sol2.mt (TDEPFILES): Add sol2-tdep.o.
209 * config/sparc/sol2-64.mt (TDEPFILES): Add sol2-tdep.o.
211 * hppa-linux-tdep.c: Fix copyright indentation.
213 * hppa-tdep.h (enum hppa_regnum): Add HPPA_FP31R_REGNUM.
214 * hppabsd-nat.c (hppabsd_fpregset_supplies_p)
215 (hppabsd_supply_fpregset, hppabsd_collect_fpregset): New
217 (hppabsd_fetch_registers, hppabsd_store_registers): Handle
218 floating-point registers.
220 2006-01-13 Mark Mitchell <mark@codesourcery.com>
222 * event-loop.c (gdb_select): Detect file descriptors that have
225 2006-01-13 Mark Kettenis <kettenis@gnu.org>
227 * hppabsd-tdep.c (hppabsd_init_abi): Set long_double_bit to 64,
228 and long_double_format accordingly.
230 2006-01-12 Paul N. Hilfinger <hilfinger@adacore.com>
232 * ada-exp.y (yyerror): Change message to ignore the argument, avoiding
233 translation problems.
234 * ada-lang.c (ada_value_struct_elt): Change interface and handling
235 of errors to avoid translation problem (and less than optimal error
237 (ada_value_tag, ada_tag_name_1, ada_tag_name_2, ada_evaluate_subexp):
238 Use new interface to ada_value_struct_elt.
239 * ada_lang.h (ada_value_struct_elt): Update declaration to new
242 * ChangeLog: remove reference to ada-tasks.c from entry of
245 2006-01-11 Mark Kettenis <kettenis@gnu.org>
247 * remote.c (get_memory_packet_size, set_thread)
248 (remote_unpack_thread_info_response, remote_get_threadinfo)
249 (parse_threadlist_response, remote_get_threadlist)
250 (remote_current_thread, remote_threads_info)
251 (remote_threads_extra_info, extended_remote_restart, get_offsets)
252 (remote_check_symbols, remote_open_1, remote_detach)
253 (remote_async_wait, remote_fetch_registers)
254 (remote_store_registers, check_binary_download, putpkt_binary)
255 (remote_insert_breakpoint, remote_insert_watchpoint)
256 (remote_remove_watchpoint, remote_insert_hw_breakpoint)
257 (remote_remove_hw_breakpoint, remote_xfer_partial, remote_rcmd)
258 (packet_command): Remove redundant parenthesis.
260 2006-01-10 Mark Kettenis <kettenis@gnu.org>
262 * corefile.c (read_memory_integer, read_memory_unsigned_integer)
263 (read_memory_typed_address, write_memory)
264 (write_memory_unsigned_integer, write_memory_signed_integer): Use
265 gdb_byte where appropriate.
267 * mi/mi-main.c (mi_cmd_data_read_memory): Change type of mbus into
270 * target.h (target_read_memory_partial, target_write_memory_partial):
271 Change second argument to 'gdb_byte *'.
272 * target.c (target_xfer_memory_partial): Change third argument to
274 (target_read_memory_partial, target_write_memory_partial): Change
275 second argument to 'gdb_byte *'.
277 * linespec.c (decode_objc): Make i1 and i2 unsigned.
278 (find_method): Set values.sals to NULL.
280 2006-01-09 Mark Kettenis <kettenis@gnu.org>
282 * amd64obsd-nat.c (amd64obsd_supply_pcb): Use 'gdb_byte *' instead
285 2006-01-07 Paul N. Hilfinger <hilfinger@adacore.com>
287 * ada-exp.y, ada-lex.l, ada-typeprint.c: I18n markup.
288 * ada-lang.c: I18n markup.
289 Editorial: change "can not" => "cannot" throughout.
291 2006-01-07 Mark Kettenis <kettenis@gnu.org>
293 * Makefile.in: Sort dependencies.
295 2006-01-07 Eli Zaretskii <eliz@gnu.org>
297 * top.c (control_level): Remove unused variable.
299 2006-01-06 Fred Fish <fnf@specifix.com>
301 * objfiles.c (source.h): Include.
302 (free_objfile): Update comment about clear_symtab_users().
303 (free_objfile): Check all symtabs of objfile being freed and if
304 one of them is the current source symtab, call
305 clear_current_source_symtab_and_line().
307 2006-01-04 Michael Snyder <msnyder@redhat.com>
309 Checkpoint/Restart for Linux.
310 * linux-nat.c: Add support for debugging multiple forks.
311 Add #include for linux-fork.h (interface spec).
312 (super_mourn_inferior): New function pointer.
313 (child_mourn_inferior): New function / target method.
314 (linux_target): Claim to_mourn_inferior method pointer.
315 (child_follow_fork): Call interface to linux-fork, conditionally
316 add new fork processes to list of debugged processes.
317 (kill_inferior): Use interface to linux-fork to kill
320 * linux-fork.h: New file.
321 * linux-fork.c: New file. Support for debugging multiple forks
322 of the same program. Support for checkpoint and restart commands.
324 * infrun.c (nullify_last_target_wait_ptid): New function.
326 * Makefile.in: Add linux-fork.
327 * config/*/linux.mh: Add linux-fork.
328 * NEWS: Mention new functionality.
330 2006-01-02 Paul Hilfinger <hilfingr@nile.gnat.com>
332 * ada-exp.y (syntax definitions,write_var_or_type,write_name_assoc):
333 Change uses of "illegal" to "invalid".
335 2006-01-02 Paul N. Hilfinger <hilfinger@adacore.com>
337 * ada-exp.y: Considerable reorganization to move functionality
338 from ada-lex.l to here, where it is logically more appropriate.
339 The original reason, however, was to prevent premature name
340 lookups for selector names in record aggregates.
341 (BLOCKNAME, TYPENAME, OBJECT_RENAMING): Remove; lexer now returns
342 NAME for all of these.
343 (VAR): New artificial token to clarify precedence rules.
344 (OTHERS): New lexeme.
345 (empty_stoken): New symbol.
346 (%union): Remove ssym, voidval.
347 (%type): Remove <voidval> type declarations.
348 (syntax definitions): Add aggregates.
349 Remove distinction between NAME, TYPENAME, BLOCKNAME, OBJECT_RENAMING.
350 Rename some non-terminals to be closer to reference manual usage.
351 Tighten up expression syntax to disallow certain non-Ada
352 constructions such as X and then Y or else Z.
353 (ada_parse): Remove initialization of left_block_context.
354 (write_var_from_name): Remove.
355 (write_var_or_type): New function, containing previous code from
356 defunct write_var_from_name and name_lookup.
357 (block_lookup): New function, moved from ada-lex.l
358 (select_possible_type_sym): New function, factored out of
359 name_lookup, which used to be in ada-lex.l.
360 (find_primitive_type): Ditto.
361 (chop_selector): Ditto.
362 (write_ambiguous_var): New function, factored out of defunct
364 (write_selectors): New function.
365 (write_name_assoc): New function.
366 (write_exp_op_with_string): New function.
368 * ada-lex.l (processId): Change interface to return stoken.
369 (tempbuf, resize_tempbuf, tempbuf_size, tempbuf_len): Remove.
370 (block_lookup, name_lookup): Remove. Functionality moved to
372 (state IN_STRING): Remove.
373 (rules): Handle string escapes in processString.
375 Return all NAMEs, BLOCKNAMEs, OBJECT_RENAMINGs, TYPENAMEs in
376 yylval.sval (as simple strings).
377 All name look-ups now handled in ada-exp.y.
378 Introduce "::" (COLONCOLON) token and return as separate token.
379 (processId): Change return convention. Comment.
380 Leave leading "'" in place.
381 (processString): New function.
382 (find_dot_all): Add note to comment.
383 Fix problem that allowed match only at the end.
385 * ada-lang.c: Introduce aggregates.
386 (find_struct_field): Add new parameter to count fields skipped, and
387 allow other output parameters to be NULL.
388 (value_tag_from_contents_and_address, ada_value_struct_elt): Use
389 new find_struct_field.
390 (ada_index_struct_field, assign_aggregate, ada_is_array_type)
391 (num_visible_fields, ada_index_struct_field_1, ada_index_struct_field)
392 (num_component_specs, assign_component, assign_aggregate):
393 (aggregate_assign_from_choices,aggregate_assign_positional)
394 (aggregate_assign_others,add_component_interval):
396 (ada_evaluate_subexp): Declare.
397 Add aggregate-related operators.
398 (ada_forward_operator_length): Declare.
399 (resolve_subexp): Add cases for new aggregate operators and OP_NAME.
400 Consolidate Ada operators, using ada_forward_operator_length.
401 (ada_search_struct_field): Search in forward order.
402 (ADA_OPERATORS): Add new aggregate operators.
403 (ada_operator_length, ada_op_name, ada_forward_operator_length)
404 (ada_dump_subexp_body, ada_print_subexp): Handle new aggregate
405 operators and OP_NAME.
406 (ada_type_of_array): Use longest_to_int.
407 (value_assign_to_component): New function.
408 (ada_forward_operator_length, ada_op_name, ada_dump_subexp_body):
410 (ada_forward_operator_length, ada_dump_subexp_body):
413 * ada-lang.h (enum ada_operator): Add OP_AGGREGATE, OP_OTHERS,
414 OP_CHOICES, OP_DISCRETE_RANGE, OP_POSITIONAL.
416 2006-01-02 Paul N. Hilfinger <hilfinger@adacore.com>
418 * ada-lang.c (process_raise_exception_name): Remove extraneous
419 definition from unsubmitted code.
421 (is_lower_alphanum): New function.
422 (ada_decode): Add support for decoding protected object subprograms
423 and entries, and of entities declared inside protected object
425 Also add missing handling for__{DIGITS}+ suffixes.
426 Allow '$<digits>' as valid overloading suffix.
427 (is_name_suffix): Add handling for protected type entriy suffixes.
428 Also add support for protected type subprogram suffixes, but keep
429 it commented out for now, as there is an ambiguity between these
430 entities and other internally generated entities.
431 Allow '$<digits>' as valid overloading suffix.
432 (is_valid_name_for_wild_match): New function.
433 (wild_match): Add an exra level of verification of the entity name
434 before declaring it a match for the given pattern.
436 (ada_type_of_array, ada_evaluate_subexp): Use more proper
437 longest_to_int rather than cast.
439 (ada_evaluate_subexp): Use "invalid" rather than "illegal" in comment.
441 (ada_coerce_to_simple_array): Call check_size to make sure
442 that the object size is reasonable.
444 (ada_value_primitive_packed_val): Use correct location in target
445 buffer for extracting packed record fields that are themselves records.
447 (add_defn_to_vec): Do not try to replace a stub type by its full
448 type. Avoids a potential infinite loop.
450 (ada_lookup_symbol): Move return incorrectly placed return statement,
451 causing a loop that should be scanning all object files to only
454 (ada_tag_name_2): New function.
455 (ada_tag_name_1): If no 'tsd' field found in the dispatching table,
456 use alternative representation.
458 (ada_find_renaming_symbol): Strip the function name suffix when
459 computing the XR type name.
461 (ada_to_fixed_type): Try determining the tag only if we have the
463 (to_fixed_array_type): Add comments.
465 (ada_check_typedef): Replace expression checking whether the given
466 type is a stub or not by a "call" to TYPE_STUB. Clearer and more
469 * ada-lang.h (ADA_KNOWN_AUXILIARY_FUNCTION_NAME_PATTERNS): Allow
470 '$' in addition to '.' for runtime auxiliary function name suffixes.
471 See changes to ada_decode above.
473 (struct task_control_block): Add field called_task. (This change is
474 to keep synchronized with our local sources; it does not affect the
477 * ada-typeprint.c (ada_print_type): Use int_string for printing
478 modulus of modular type.
480 (print_range): Trivial editorial comment fix.
482 * ada-valprint.c (ada_emit_char): Use normal Ada syntax for
483 double quote in string.
485 2006-01-01 Joel Brobecker <brobecker@adacore.com>
487 * top.c: Add 2006 to list of copyright years in file header.
489 2006-01-01 Joel Brobecker <brobecker@adacore.com>
491 * top.c (print_gdb_version): Update copyright year to 2006.
493 2006-01-01 Roger Sayle <roger@eyesopen.com>
494 Elena Zannoni <ezannoni@redhat.com>
497 * xcoffread.c (xcoff_next_symbol_text): Check this_symtab_psymtab
498 for NULL before assigning this_symtab_psymtab->objfile to objfile.
499 (scan_xcoff_symtab): Initialize next_symbol_text_func.
500 (Committed by Jim Blandy)
502 For older changes see ChangeLog-2005.
508 version-control: never