1 2006-01-17 Jim Blandy <jimb@redhat.com>
3 * symtab.h (struct general_symbol_info): Use gdb_byte for
5 * stabsread.c (define_symbol): Use gdb_byte for the buffer holding
6 a floating-point constant's value.
7 * dwarf2read.c (dwarf2_const_value): Remove casts of value buffer
9 * findvar.c (read_var_value): Eliminate needless temporary.
11 * dwarf2-frame.c (dwarf2_read_section): Update forward declaration
12 to match prior change to dwarf2_read_section's type.
14 2006-01-16 Paul Gilliam <pgilliam@us.ibm.com>
16 * ppc-tdep.h (PPC_MAX_EPILOGUE_INSTRUCTIONS): New define.
17 * rs6000-tdep.c (insn_changes_sp_or_jumps)
18 (rs6000_in_function_epilogue_p): New functions.
19 (rs6000_gdbarch_init): Set in_function_epilogue_p.
21 2006-01-17 Jim Blandy <jimb@redhat.com>
23 * dwarf2read.c (struct dwarf2_per_objfile, struct comp_unit_head)
24 (struct line_header, struct partial_die_info, struct dwarf_block):
25 Use gdb_byte for members that refer to Dwarf section contents.
26 (dwarf2_read_abbrevs, dwarf2_read_section, dwarf_decode_lines,
27 dwarf_decode_macros, load_comp_unit, load_partial_dies,
28 locate_pdi_sibling, partial_read_comp_unit_head, peek_die_abbrev,
29 read_1_byte, read_1_signed_byte, read_2_bytes, read_4_bytes,
30 read_8_bytes, read_address, read_attribute, read_attribute_value,
31 read_comp_unit, read_comp_unit_head, read_die_and_children,
32 read_die_and_siblings, read_full_die, read_indirect_string,
33 read_initial_length, read_n_bytes, read_offset, read_partial_die,
34 read_signed_leb128, read_string, read_unsigned_leb128,
35 skip_children, skip_leb128, skip_one_die): Same.
37 2006-01-17 Daniel Jacobowitz <dan@codesourcery.com>
39 * complaints.c (stop_whining): Make signed.
40 * linux-thread-db.c (thread_db_store_registers): Use gdb_byte.
42 2006-01-17 Daniel Jacobowitz <dan@codesourcery.com>
44 * dwarf2read.c, remote-fileio.c, remote.h: Update copyright
47 2006-01-17 Daniel Jacobowitz <dan@codesourcery.com>
49 * dwarf2read.c (peek_die_abbrev, read_address, read_initial_length)
50 (read_offset): Change BYTES_READ argument to unsigned int.
51 (dwarf2_build_psymtabs_easy, read_comp_unit_head)
52 (create_all_comp_units, dwarf2_get_pc_bounds)
53 (dwarf_decode_line_header, var_decode_location)
54 (dwarf_decode_macros): Change local BYTES_READ variables to
56 (read_indirect_string): Remove obsolete cast.
58 2006-01-17 Daniel Jacobowitz <dan@codesourcery.com>
60 * remote-fileio.c (remote_fileio_return_success): Take a gdb_byte
62 (remote_fileio_func_open, remote_fileio_func_rename)
63 (remote_fileio_func_unlink, remote_fileio_func_stat)
64 (remote_fileio_func_fstat, remote_fileio_func_gettimeofday)
65 (remote_fileio_func_system): Cast the arguments to
66 remote_read_bytes and remote_write_bytes.
67 (remote_fileio_func_read, remote_fileio_func_write): Use a
69 * remote.h (remote_read_bytes, remote_write_bytes): Update
71 * remote.c (hex2bin, bin2hex): Use gdb_byte for the BIN argument.
72 (threadref_to_int): Replace bogus char * cast.
73 (remote_unpack_thread_info_response): Use int for tag.
74 (remote_threads_extra_info, remote_check_symbols): Cast string
76 (remote_wait): Use a char buffer for packets and a gdb_byte
78 (remote_async_wait): Likewise.
79 (remote_prepare_to_store, store_register_using_P)
80 (remote_store_registers): Use gdb_byte buffers.
81 (remote_write_bytes, remote_read_bytes): Use a gdb_byte pointer
82 for MYADDR and char buffers for strings.
83 (remote_xfer_partial): Add casts for string operations on READBUF.
84 (remote_rcmd): Cast strings passed to bin2hex.
86 2006-01-16 Mark Mitchell <mark@codesourcery.com>
88 * aclocal.m4: Regenerate.
90 2006-01-16 Nathan Sidwell <nathan@codesourcery.com>
92 * mt-tdep.c (enum mt_gdb_regnums): Add MT_COPRO_PSEUDOREG_ARRAY,
93 MT_COPRO_PSEUDOREG_DIM_1, MT_COPRO_PSEUDOREG_DIM_2,
94 MT_COPRO_PSEUDOREG_REGS members. Adjust MT_NUM_PSEUDO_REGS.
95 (mt_register_name): Lazily synthesize name for coprocessor pseudo
97 (mt_copro_register_type): New. Broken out of ...
98 (mt_register_type): ... here. Use it. Deal with coprocessor
100 (mt_select_coprocessor): New.
101 (mt_pseudo_register_read, mt_pseudo_register_write): Deal with
102 coprocessor pseudo array.
104 2006-01-16 Andrew Stubbs <andrew.stubbs@st.com>
106 * breakpoint.c (insert_breakpoints): Check that a thread exists
107 before inserting thread specific breakpoints.
109 2006-01-15 Mark Kettenis <kettenis@gnu.org>
111 * osabi.c (generic_elf_osabi_sniffer): Fix typo in previous
114 * alpha-tdep.c (alpha_gdbarch_init): Set cannot_step_breakpoint.
115 * config/alpha/nm-osf.h (CANNOT_STEP_BREAKPOINT): Remove.
116 * config/alpha/nm-linux.h (CANNOT_STEP_BREAKPOINT): Remove.
117 * config/alpha/nm-nbsd.h: Remove file.
118 * config/alpha/nm-fbsd.h: Remove file
119 * config/alpha/nbsd.mh (NAT_FILE): Remove.
120 * config/alpha/fbsd.mh (NAT_FILE): Remove.
122 2006-01-15 Daniel Jacobowitz <dan@codesourcery.com>
124 * macroexp.c (expand): Initialize argc.
125 * stabsread.c (read_type): Handle errors from read_args.
126 (read_args): Return NULL for errors.
128 2006-01-15 Mark Kettenis <kettenis@gnu.org>
130 * osabi.c (generic_elf_osabi_sniffer): Use memcmp instead of
131 strcmp to compare string to a byte buffer.
133 2006-01-15 Daniel Jacobowitz <dan@codesourcery.com>
135 * printcmd.c (output_command): Always initialize fmt.size.
136 (printf_command): Use gdb_byte.
137 * symfile.c (separate_debug_file_exists): Use gdb_byte.
138 (load_section_callback, read_target_long_array): Likewise.
139 (simple_read_overlay_table, simple_read_overlay_region_table)
140 (simple_overlay_update_1): Correct calls to read_target_long_array.
141 * valprint.c (partial_memory_read): Change MYADDR to a gdb_byte *.
142 Also change local pointers.
143 (val_print_string): Use gdb_byte.
145 2006-01-15 Mark Kettenis <kettenis@gnu.org>
147 * alphafbsd-tdep.c: Include "solib-svr4.h".
148 (alphafbsd_init_abi): Set solib_svr4_fetch_link_map_offsets to
149 svr4_lp64_fetch_link_map_offsets.
150 * Makefile.in (alphafbsd-tdep.o): Update dependencies.
151 * config/alpha/fbsd.mt (TDEPFILES): Add corelow.o, solib.o and
153 * config/alpha/fbsd.mh (NATDEPFILES): Remove solib.o, solib-svr4.o
155 * config/alpha/nm-fbsd.h: Don't include "solib.h".
157 2006-01-15 Daniel Jacobowitz <dan@codesourcery.com>
159 * source.c (_initialize_source): Use add_setshow_integer_cmd.
161 2006-01-15 Daniel Jacobowitz <dan@codesourcery.com>
163 * linux-fork.c (delete_fork_command, detach_fork_command): Use
166 2006-01-15 Mark Kettenis <kettenis@gnu.org>
168 * arm-linux-tdep.c (arm_linux_svr4_fetch_link_map_offsets):
170 (arm_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
171 svr4_ilp32_fetch_link_map_offsets.
172 * cris-tdep.c (cris_linux_svr4_fetch_link_map_offsets): Remove
174 (cris_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
175 svr4_ilp32_fetch_link_map_offsets.
176 * mips-linux-tdep.c (mips_linux_svr4_fetch_link_map_offsets)
177 (mips64_linux_svr4_fetch_link_map_offsets): Remove functions.
178 (mips_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
179 svr4_ilp32_fetch_link_map_offsets or svr4_lp64_fetch_link_map_offsets
181 * nbsd-tdep.c (nbsd_ilp32_solib_svr4_fetch_link_map_offsets):
182 Simply call svr4_ilp32_fetch_link_map_offsets.
183 (nbsd_lp64_solib_svr4_fetch_link_map_offsets): Simply call
184 svr4_lp64_fetch_link_map_offsets.
185 * ppc-linux-tdep.c (ppc_linux_svr4_fetch_link_map_offsets): Remove
187 (ppc_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
188 svr4_ilp32_fetch_link_map_offsets.
189 * s390-tdep.c (s390_svr4_fetch_link_map_offsets)
190 (s390x_svr4_fetch_link_map_offsets): Remove functions.
191 (s390_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
192 svr4_ilp32_fetch_link_map_offsets or svr4_lp64_fetch_link_map_offsets
195 2006-01-15 Mark Kettenis <kettenis@gnu.org>
197 * arm-tdep.c (arm_return_value): Change type of readbuf and
198 writebuf arguments to `gdb_byte *'.
200 * s390-tdep.c: Do not include "tm.h" and "../bfd/bfd.h".
201 * Makefile.in (s390-tdep.o): Update dependencies.
203 2006-01-14 Mark Kettenis <kettenis@gnu.org>
205 * sol2-tdep.h. sol2-tdep.c: New files.
206 * amd64-sol2-tdep.c: Include "sol2-tdep.h".
207 (amd64_sol2_init_abi): Set skip_solib_resolver.
208 * i386-sol2-tdep.c: Include "sol2-tdep.h".
209 (i386_sol2_init_abi): Set skip_solib_resolver.
210 * sparc-sol2-tdep.c: Include "sol2-tdep.h".
211 (sparc32_sol2_init_abi): Set skip_solib_resolver.
212 * sparc64-sol2-tdep.c: Include "sol2-tdep.h".
213 (sparc64_sol2_init_abi): Set skip_solib_resolver.
214 * Makefile.in (sol2_tdep_h): New variable.
215 (ALLDEPFILES): Add sol2-tdep.c.
216 (sol2-tdep.o): New target.
217 (amd64-sol2-tdep.o, i386-sol2-tdep.o, sparc-sol2-tdep.o)
218 (sparc64-sol2-tdep.o): Update dependencies
219 * config/i386/i386sol2.mt (TDEPFILES): Add sol2-tdep.o.
220 * config/i386/sol2-64.mt (TDEPFILES): Add sol2-tdep.o.
221 * config/sparc/sol2.mt (TDEPFILES): Add sol2-tdep.o.
222 * config/sparc/sol2-64.mt (TDEPFILES): Add sol2-tdep.o.
224 * hppa-linux-tdep.c: Fix copyright indentation.
226 * hppa-tdep.h (enum hppa_regnum): Add HPPA_FP31R_REGNUM.
227 * hppabsd-nat.c (hppabsd_fpregset_supplies_p)
228 (hppabsd_supply_fpregset, hppabsd_collect_fpregset): New
230 (hppabsd_fetch_registers, hppabsd_store_registers): Handle
231 floating-point registers.
233 2006-01-13 Mark Mitchell <mark@codesourcery.com>
235 * event-loop.c (gdb_select): Detect file descriptors that have
238 2006-01-13 Mark Kettenis <kettenis@gnu.org>
240 * hppabsd-tdep.c (hppabsd_init_abi): Set long_double_bit to 64,
241 and long_double_format accordingly.
243 2006-01-12 Paul N. Hilfinger <hilfinger@adacore.com>
245 * ada-exp.y (yyerror): Change message to ignore the argument, avoiding
246 translation problems.
247 * ada-lang.c (ada_value_struct_elt): Change interface and handling
248 of errors to avoid translation problem (and less than optimal error
250 (ada_value_tag, ada_tag_name_1, ada_tag_name_2, ada_evaluate_subexp):
251 Use new interface to ada_value_struct_elt.
252 * ada_lang.h (ada_value_struct_elt): Update declaration to new
255 * ChangeLog: remove reference to ada-tasks.c from entry of
258 2006-01-11 Mark Kettenis <kettenis@gnu.org>
260 * remote.c (get_memory_packet_size, set_thread)
261 (remote_unpack_thread_info_response, remote_get_threadinfo)
262 (parse_threadlist_response, remote_get_threadlist)
263 (remote_current_thread, remote_threads_info)
264 (remote_threads_extra_info, extended_remote_restart, get_offsets)
265 (remote_check_symbols, remote_open_1, remote_detach)
266 (remote_async_wait, remote_fetch_registers)
267 (remote_store_registers, check_binary_download, putpkt_binary)
268 (remote_insert_breakpoint, remote_insert_watchpoint)
269 (remote_remove_watchpoint, remote_insert_hw_breakpoint)
270 (remote_remove_hw_breakpoint, remote_xfer_partial, remote_rcmd)
271 (packet_command): Remove redundant parenthesis.
273 2006-01-10 Mark Kettenis <kettenis@gnu.org>
275 * corefile.c (read_memory_integer, read_memory_unsigned_integer)
276 (read_memory_typed_address, write_memory)
277 (write_memory_unsigned_integer, write_memory_signed_integer): Use
278 gdb_byte where appropriate.
280 * mi/mi-main.c (mi_cmd_data_read_memory): Change type of mbus into
283 * target.h (target_read_memory_partial, target_write_memory_partial):
284 Change second argument to 'gdb_byte *'.
285 * target.c (target_xfer_memory_partial): Change third argument to
287 (target_read_memory_partial, target_write_memory_partial): Change
288 second argument to 'gdb_byte *'.
290 * linespec.c (decode_objc): Make i1 and i2 unsigned.
291 (find_method): Set values.sals to NULL.
293 2006-01-09 Mark Kettenis <kettenis@gnu.org>
295 * amd64obsd-nat.c (amd64obsd_supply_pcb): Use 'gdb_byte *' instead
298 2006-01-07 Paul N. Hilfinger <hilfinger@adacore.com>
300 * ada-exp.y, ada-lex.l, ada-typeprint.c: I18n markup.
301 * ada-lang.c: I18n markup.
302 Editorial: change "can not" => "cannot" throughout.
304 2006-01-07 Mark Kettenis <kettenis@gnu.org>
306 * Makefile.in: Sort dependencies.
308 2006-01-07 Eli Zaretskii <eliz@gnu.org>
310 * top.c (control_level): Remove unused variable.
312 2006-01-06 Fred Fish <fnf@specifix.com>
314 * objfiles.c (source.h): Include.
315 (free_objfile): Update comment about clear_symtab_users().
316 (free_objfile): Check all symtabs of objfile being freed and if
317 one of them is the current source symtab, call
318 clear_current_source_symtab_and_line().
320 2006-01-04 Michael Snyder <msnyder@redhat.com>
322 Checkpoint/Restart for Linux.
323 * linux-nat.c: Add support for debugging multiple forks.
324 Add #include for linux-fork.h (interface spec).
325 (super_mourn_inferior): New function pointer.
326 (child_mourn_inferior): New function / target method.
327 (linux_target): Claim to_mourn_inferior method pointer.
328 (child_follow_fork): Call interface to linux-fork, conditionally
329 add new fork processes to list of debugged processes.
330 (kill_inferior): Use interface to linux-fork to kill
333 * linux-fork.h: New file.
334 * linux-fork.c: New file. Support for debugging multiple forks
335 of the same program. Support for checkpoint and restart commands.
337 * infrun.c (nullify_last_target_wait_ptid): New function.
339 * Makefile.in: Add linux-fork.
340 * config/*/linux.mh: Add linux-fork.
341 * NEWS: Mention new functionality.
343 2006-01-02 Paul Hilfinger <hilfingr@nile.gnat.com>
345 * ada-exp.y (syntax definitions,write_var_or_type,write_name_assoc):
346 Change uses of "illegal" to "invalid".
348 2006-01-02 Paul N. Hilfinger <hilfinger@adacore.com>
350 * ada-exp.y: Considerable reorganization to move functionality
351 from ada-lex.l to here, where it is logically more appropriate.
352 The original reason, however, was to prevent premature name
353 lookups for selector names in record aggregates.
354 (BLOCKNAME, TYPENAME, OBJECT_RENAMING): Remove; lexer now returns
355 NAME for all of these.
356 (VAR): New artificial token to clarify precedence rules.
357 (OTHERS): New lexeme.
358 (empty_stoken): New symbol.
359 (%union): Remove ssym, voidval.
360 (%type): Remove <voidval> type declarations.
361 (syntax definitions): Add aggregates.
362 Remove distinction between NAME, TYPENAME, BLOCKNAME, OBJECT_RENAMING.
363 Rename some non-terminals to be closer to reference manual usage.
364 Tighten up expression syntax to disallow certain non-Ada
365 constructions such as X and then Y or else Z.
366 (ada_parse): Remove initialization of left_block_context.
367 (write_var_from_name): Remove.
368 (write_var_or_type): New function, containing previous code from
369 defunct write_var_from_name and name_lookup.
370 (block_lookup): New function, moved from ada-lex.l
371 (select_possible_type_sym): New function, factored out of
372 name_lookup, which used to be in ada-lex.l.
373 (find_primitive_type): Ditto.
374 (chop_selector): Ditto.
375 (write_ambiguous_var): New function, factored out of defunct
377 (write_selectors): New function.
378 (write_name_assoc): New function.
379 (write_exp_op_with_string): New function.
381 * ada-lex.l (processId): Change interface to return stoken.
382 (tempbuf, resize_tempbuf, tempbuf_size, tempbuf_len): Remove.
383 (block_lookup, name_lookup): Remove. Functionality moved to
385 (state IN_STRING): Remove.
386 (rules): Handle string escapes in processString.
388 Return all NAMEs, BLOCKNAMEs, OBJECT_RENAMINGs, TYPENAMEs in
389 yylval.sval (as simple strings).
390 All name look-ups now handled in ada-exp.y.
391 Introduce "::" (COLONCOLON) token and return as separate token.
392 (processId): Change return convention. Comment.
393 Leave leading "'" in place.
394 (processString): New function.
395 (find_dot_all): Add note to comment.
396 Fix problem that allowed match only at the end.
398 * ada-lang.c: Introduce aggregates.
399 (find_struct_field): Add new parameter to count fields skipped, and
400 allow other output parameters to be NULL.
401 (value_tag_from_contents_and_address, ada_value_struct_elt): Use
402 new find_struct_field.
403 (ada_index_struct_field, assign_aggregate, ada_is_array_type)
404 (num_visible_fields, ada_index_struct_field_1, ada_index_struct_field)
405 (num_component_specs, assign_component, assign_aggregate):
406 (aggregate_assign_from_choices,aggregate_assign_positional)
407 (aggregate_assign_others,add_component_interval):
409 (ada_evaluate_subexp): Declare.
410 Add aggregate-related operators.
411 (ada_forward_operator_length): Declare.
412 (resolve_subexp): Add cases for new aggregate operators and OP_NAME.
413 Consolidate Ada operators, using ada_forward_operator_length.
414 (ada_search_struct_field): Search in forward order.
415 (ADA_OPERATORS): Add new aggregate operators.
416 (ada_operator_length, ada_op_name, ada_forward_operator_length)
417 (ada_dump_subexp_body, ada_print_subexp): Handle new aggregate
418 operators and OP_NAME.
419 (ada_type_of_array): Use longest_to_int.
420 (value_assign_to_component): New function.
421 (ada_forward_operator_length, ada_op_name, ada_dump_subexp_body):
423 (ada_forward_operator_length, ada_dump_subexp_body):
426 * ada-lang.h (enum ada_operator): Add OP_AGGREGATE, OP_OTHERS,
427 OP_CHOICES, OP_DISCRETE_RANGE, OP_POSITIONAL.
429 2006-01-02 Paul N. Hilfinger <hilfinger@adacore.com>
431 * ada-lang.c (process_raise_exception_name): Remove extraneous
432 definition from unsubmitted code.
434 (is_lower_alphanum): New function.
435 (ada_decode): Add support for decoding protected object subprograms
436 and entries, and of entities declared inside protected object
438 Also add missing handling for__{DIGITS}+ suffixes.
439 Allow '$<digits>' as valid overloading suffix.
440 (is_name_suffix): Add handling for protected type entriy suffixes.
441 Also add support for protected type subprogram suffixes, but keep
442 it commented out for now, as there is an ambiguity between these
443 entities and other internally generated entities.
444 Allow '$<digits>' as valid overloading suffix.
445 (is_valid_name_for_wild_match): New function.
446 (wild_match): Add an exra level of verification of the entity name
447 before declaring it a match for the given pattern.
449 (ada_type_of_array, ada_evaluate_subexp): Use more proper
450 longest_to_int rather than cast.
452 (ada_evaluate_subexp): Use "invalid" rather than "illegal" in comment.
454 (ada_coerce_to_simple_array): Call check_size to make sure
455 that the object size is reasonable.
457 (ada_value_primitive_packed_val): Use correct location in target
458 buffer for extracting packed record fields that are themselves records.
460 (add_defn_to_vec): Do not try to replace a stub type by its full
461 type. Avoids a potential infinite loop.
463 (ada_lookup_symbol): Move return incorrectly placed return statement,
464 causing a loop that should be scanning all object files to only
467 (ada_tag_name_2): New function.
468 (ada_tag_name_1): If no 'tsd' field found in the dispatching table,
469 use alternative representation.
471 (ada_find_renaming_symbol): Strip the function name suffix when
472 computing the XR type name.
474 (ada_to_fixed_type): Try determining the tag only if we have the
476 (to_fixed_array_type): Add comments.
478 (ada_check_typedef): Replace expression checking whether the given
479 type is a stub or not by a "call" to TYPE_STUB. Clearer and more
482 * ada-lang.h (ADA_KNOWN_AUXILIARY_FUNCTION_NAME_PATTERNS): Allow
483 '$' in addition to '.' for runtime auxiliary function name suffixes.
484 See changes to ada_decode above.
486 (struct task_control_block): Add field called_task. (This change is
487 to keep synchronized with our local sources; it does not affect the
490 * ada-typeprint.c (ada_print_type): Use int_string for printing
491 modulus of modular type.
493 (print_range): Trivial editorial comment fix.
495 * ada-valprint.c (ada_emit_char): Use normal Ada syntax for
496 double quote in string.
498 2006-01-01 Joel Brobecker <brobecker@adacore.com>
500 * top.c: Add 2006 to list of copyright years in file header.
502 2006-01-01 Joel Brobecker <brobecker@adacore.com>
504 * top.c (print_gdb_version): Update copyright year to 2006.
506 2006-01-01 Roger Sayle <roger@eyesopen.com>
507 Elena Zannoni <ezannoni@redhat.com>
510 * xcoffread.c (xcoff_next_symbol_text): Check this_symtab_psymtab
511 for NULL before assigning this_symtab_psymtab->objfile to objfile.
512 (scan_xcoff_symtab): Initialize next_symbol_text_func.
513 (Committed by Jim Blandy)
515 For older changes see ChangeLog-2005.
521 version-control: never