1 2006-01-22 Mark Kettenis <kettenis@gnu.org>
3 * sparc-tdep.h (struct gdbarch_tdep): Add step_trap member.
4 (sparc_address_from_register): New prototype.
5 (sparcnbsd_step_trap): New prototype.
6 * sparc-tdep.c (sparc_address_from_register): Make globally
8 (sparc_analyze_control_transfer): Change prototype to accept
9 `struct gdbarch *' as first argument. Allow for optional hnadling
10 for trap instructions.
11 (sparc_step_trap): New function.
12 (sparc_software_single_step): Adjust call to
13 sparc_analyze_control_trabsfer.
14 (sparc32_gdbarch_init): Initialize TDEP->step_trap.
15 * sparcnbsd-tdep.c (sparcnbsd_step_trap): New function.
16 (sparc32nbsd_init_abi): Set TDEP->step_trap.
17 * sparc64obsd-tdep.c (sparc64obsd_init_abi): Set TDEP->step_trap.
18 * sparc64nbsd-tdep.c (sparc64nbsd_init_abi): Set TDEP->step_trap.
20 * sparc-tdep.c (sparc32_return_value): Convert to use
21 RETURN_VALUE_ABI_PRESERVES_ADDRESS instead of
22 RETURN_VALUE_STRUCT_CONVENTION.
23 (sparc32_extract_struct_value_address): Remove.
25 2006-01-21 Daniel Jacobowitz <dan@codesourcery.com>
27 * avr-tdep.c (avr_address_to_pointer, avr_pointer_to_address)
28 (avr_extract_return_value, avr_frame_prev_register): Use gdb_byte.
30 2006-01-21 Daniel Jacobowitz <dan@codesourcery.com>
32 * solib.c (info_sharedlibrary_command): Avoid internal_error.
34 2006-01-21 Mark Kettenis <kettenis@gnu.org>
36 * i386-tdep.c (i386_mxcsr_type): New variable.
37 (i386_init_types): Initialize i386_mxcsr_type.
38 (i386_register_type): Return i386_mxcsr_type for %mxcsr.
39 * i386-tdep.c (i386_mxcsr_type): New extern.
40 * amd64-tdep.c (amd64_register_info): Return i386_mxcsr_type for
43 2006-01-20 Mark Mitchell <mark@codesourcery.com>
45 * Makefile.in (remote-rdi.o): Remove.
46 (rdi-share/libangsd.a): Likewise.
47 * README: Don't mention remote-rdi.c.
48 * NEWS: Mention removal of rdi-share.
49 * configure.ac: Don't configure rdi-share subdirectory.
50 * remote-rdi.c: Remove.
51 * config/arm/embed.mt (TDEPFILES): Remove remote-rdi.o.
52 (TDEPLIBS): Remove rdi-share/libangsd.a.
53 * rdi-share/Makefile.am: Remove.
54 * rdi-share/Makefile.in: Likewise.
55 * rdi-share/README.CYGNUS: Likewise.
56 * rdi-share/aclocal.m4: Likewise.
57 * rdi-share/adp.h: Likewise.
58 * rdi-share/adperr.h: Likewise.
59 * rdi-share/angel.h: Likewise.
60 * rdi-share/angel_bytesex.c: Likewise.
61 * rdi-share/angel_bytesex.h: Likewise.
62 * rdi-share/angel_endian.h: Likewise.
63 * rdi-share/ardi.c: Likewise.
64 * rdi-share/ardi.h: Likewise.
65 * rdi-share/armdbg.h: Likewise.
66 * rdi-share/buffers.h: Likewise.
67 * rdi-share/chandefs.h: Likewise.
68 * rdi-share/channels.h: Likewise.
69 * rdi-share/chanpriv.h: Likewise.
70 * rdi-share/configure: Likewise.
71 * rdi-share/configure.in: Likewise.
72 * rdi-share/crc.c: Likewise.
73 * rdi-share/crc.h: Likewise.
74 * rdi-share/dbg_conf.h: Likewise.
75 * rdi-share/dbg_cp.h: Likewise.
76 * rdi-share/dbg_hif.h: Likewise.
77 * rdi-share/dbg_rdi.h: Likewise.
78 * rdi-share/devclnt.h: Likewise.
79 * rdi-share/devices.h: Likewise.
80 * rdi-share/devsw.c: Likewise.
81 * rdi-share/devsw.h: Likewise.
82 * rdi-share/drivers.c: Likewise.
83 * rdi-share/drivers.h: Likewise.
84 * rdi-share/etherdrv.c: Likewise.
85 * rdi-share/ethernet.h: Likewise.
86 * rdi-share/host.h: Likewise.
87 * rdi-share/hostchan.c: Likewise.
88 * rdi-share/hostchan.h: Likewise.
89 * rdi-share/hsys.c: Likewise.
90 * rdi-share/hsys.h: Likewise.
91 * rdi-share/logging.c: Likewise.
92 * rdi-share/logging.h: Likewise.
93 * rdi-share/msgbuild.c: Likewise.
94 * rdi-share/msgbuild.h: Likewise.
95 * rdi-share/params.c: Likewise.
96 * rdi-share/params.h: Likewise.
97 * rdi-share/rx.c: Likewise.
98 * rdi-share/rxtx.h: Likewise.
99 * rdi-share/serdrv.c: Likewise.
100 * rdi-share/serpardr.c: Likewise.
101 * rdi-share/sys.h: Likewise.
102 * rdi-share/tx.c: Likewise.
103 * rdi-share/unixcomm.c: Likewise.
104 * rdi-share/unixcomm.h: Likewise.
106 2006-01-21 Mark Kettenis <kettenis@gnu.org>
108 * hppa-linux-tdep.c (hppa_linux_sigtramp_frame_prev_register):
109 Change type of last argument to `gdb_byte *'.
111 2006-01-20 Mark Kettenis <kettenis@gnu.org>
113 * hppa-tdep.h (hppa_in_solib_call_trampoline)
114 (hppa_skip_trampoline_code): New prototypes.
115 * hppa-tdep.c (struct insn_pattern): New.
116 (hppa_long_branch_stub, hppa_long_branch_pic_stub)
117 (hppa_import_stub, hppa_import_pic_stub, hppa_plt_stub): Moved
118 here from hppa-linux-tdep.c
119 (HPPA_MAX_INSN_PATTERN_LEN): New define.
120 (hppa_match_insns, hppa_match_insns_relaxed, hppa_in_dyncall)
121 (hppa_in_solib_call_trampoline, hppa_skip_trampoline_code): New
122 functions based on functions removed from hppa-linux-tdep.c.
123 * hppa-linux-tdep.c (hppa_long_branch_stub)
124 (hppa_long_branch_pic_stub, hppa_import_stub)
125 (hppa_import_pic_stub, hppa_plt_stub): Moved to hppa-tdep.c.
126 (insns_match_pattern_relaxed, hppa_linux_in_dyncall)
127 (hppa_linux_in_solib_call_trampoline)
128 (hppa_linux_skip_trampoline_code): Removed.
129 (hppa_linux_init_abi): Set TDEP->in_solib_call_tranpoline to
130 hppa_in_solib_call_trampoline and skip_trampoline_code to
131 hppa_skip_trampoline_code.
132 * hppabsd-tdep.c (hppabsd_init_abi): Set
133 TDEP->in_solib_call_trampoline and skip_trampoline_code.
135 2006-01-20 Jim Blandy <jimb@redhat.com>
137 * MAINTAINERS: Change my E-mail address.
139 * configure.ac: Add -Wno-pointer-sign to list of build warnings.
140 * configure: Regenerated.
142 2006-01-20 Daniel Jacobowitz <dan@codesourcery.com>
144 * MAINTAINERS: Overhaul.
146 2006-01-18 Mark Kettenis <kettenis@gnu.org>
148 Based on a previous patch form Michal Ludvig:
149 * amd64-tdep.c (amd64_sse_type): Remove.
150 (amd64_register_info): Use i386_eflags_type and i386_sse_type
152 (AMD64_NUM_REGS): Use ARRAY_SIZE.
153 (amd64_register_type): Remove code to build amd_sse_type.
154 * i386-tdep.c (i386_eflag_type): New variable.
155 (i386_mmx_type, i386_sse_type): Make global.
156 (i386_init_types): New function.
157 (i386_build_mmx_type, i386_build_sse_type): Remove functions.
158 (i386_register_type): Return i386_eflag_type, i386_sse_type and
159 i386_mmx_type when appropriate.
160 (_initialize_i386_tdep): Call i386_init_types.
161 * i386-tdep.h (i386_eflags_type, i386_mmx_type, i386_sse_type):
164 Based on a previous patch form Michal Ludvig:
165 * gdbtypes.c (append_flags_type_flag, init_flags_type): New
167 (is_integral_type, rank_one_type, recursive_dump_type): Add
168 support for TYPE_CODE_FLAGS.
169 * gdbtypes.h (enum type_code): Add TYPE_CODE_FLAGS.
170 (append_flags_type_field, init_flags_type): New prototypes.
171 * ada-valprint.c (ada_val_print_1): Add support for
173 * c-valprint.c (c_val_print): Likewise.
174 * f-valprint.c (f_val_print): Likewise.
175 * p-valprint.c (pascal_val_print): Likewise.
176 * valprint.c (val_print_type_code_flags): New function.
177 * valprint.h (val_print_type_code_flags): New prototype.
178 * value.c (unpack_long, value_from_longest): Add support for
181 2006-01-17 Christopher Faylor <cgf@timesys.com>
183 * MAINTAINERS: Very belatedly remove myself from from the list of
184 people caught up in the paper trail.
186 2006-01-17 Jim Blandy <jimb@redhat.com>
188 * symtab.h (struct general_symbol_info): Use gdb_byte for
190 * stabsread.c (define_symbol): Use gdb_byte for the buffer holding
191 a floating-point constant's value.
192 * dwarf2read.c (dwarf2_const_value): Remove casts of value buffer
194 * findvar.c (read_var_value): Eliminate needless temporary.
196 * dwarf2-frame.c (dwarf2_read_section): Update forward declaration
197 to match prior change to dwarf2_read_section's type.
199 2006-01-16 Paul Gilliam <pgilliam@us.ibm.com>
201 * ppc-tdep.h (PPC_MAX_EPILOGUE_INSTRUCTIONS): New define.
202 * rs6000-tdep.c (insn_changes_sp_or_jumps)
203 (rs6000_in_function_epilogue_p): New functions.
204 (rs6000_gdbarch_init): Set in_function_epilogue_p.
206 2006-01-17 Jim Blandy <jimb@redhat.com>
208 * dwarf2read.c (struct dwarf2_per_objfile, struct comp_unit_head)
209 (struct line_header, struct partial_die_info, struct dwarf_block):
210 Use gdb_byte for members that refer to Dwarf section contents.
211 (dwarf2_read_abbrevs, dwarf2_read_section, dwarf_decode_lines,
212 dwarf_decode_macros, load_comp_unit, load_partial_dies,
213 locate_pdi_sibling, partial_read_comp_unit_head, peek_die_abbrev,
214 read_1_byte, read_1_signed_byte, read_2_bytes, read_4_bytes,
215 read_8_bytes, read_address, read_attribute, read_attribute_value,
216 read_comp_unit, read_comp_unit_head, read_die_and_children,
217 read_die_and_siblings, read_full_die, read_indirect_string,
218 read_initial_length, read_n_bytes, read_offset, read_partial_die,
219 read_signed_leb128, read_string, read_unsigned_leb128,
220 skip_children, skip_leb128, skip_one_die): Same.
222 2006-01-17 Daniel Jacobowitz <dan@codesourcery.com>
224 * complaints.c (stop_whining): Make signed.
225 * linux-thread-db.c (thread_db_store_registers): Use gdb_byte.
227 2006-01-17 Daniel Jacobowitz <dan@codesourcery.com>
229 * dwarf2read.c, remote-fileio.c, remote.h: Update copyright
232 2006-01-17 Daniel Jacobowitz <dan@codesourcery.com>
234 * dwarf2read.c (peek_die_abbrev, read_address, read_initial_length)
235 (read_offset): Change BYTES_READ argument to unsigned int.
236 (dwarf2_build_psymtabs_easy, read_comp_unit_head)
237 (create_all_comp_units, dwarf2_get_pc_bounds)
238 (dwarf_decode_line_header, var_decode_location)
239 (dwarf_decode_macros): Change local BYTES_READ variables to
241 (read_indirect_string): Remove obsolete cast.
243 2006-01-17 Daniel Jacobowitz <dan@codesourcery.com>
245 * remote-fileio.c (remote_fileio_return_success): Take a gdb_byte
247 (remote_fileio_func_open, remote_fileio_func_rename)
248 (remote_fileio_func_unlink, remote_fileio_func_stat)
249 (remote_fileio_func_fstat, remote_fileio_func_gettimeofday)
250 (remote_fileio_func_system): Cast the arguments to
251 remote_read_bytes and remote_write_bytes.
252 (remote_fileio_func_read, remote_fileio_func_write): Use a
254 * remote.h (remote_read_bytes, remote_write_bytes): Update
256 * remote.c (hex2bin, bin2hex): Use gdb_byte for the BIN argument.
257 (threadref_to_int): Replace bogus char * cast.
258 (remote_unpack_thread_info_response): Use int for tag.
259 (remote_threads_extra_info, remote_check_symbols): Cast string
260 arguments to hex2bin.
261 (remote_wait): Use a char buffer for packets and a gdb_byte
262 buffer for registers.
263 (remote_async_wait): Likewise.
264 (remote_prepare_to_store, store_register_using_P)
265 (remote_store_registers): Use gdb_byte buffers.
266 (remote_write_bytes, remote_read_bytes): Use a gdb_byte pointer
267 for MYADDR and char buffers for strings.
268 (remote_xfer_partial): Add casts for string operations on READBUF.
269 (remote_rcmd): Cast strings passed to bin2hex.
271 2006-01-16 Mark Mitchell <mark@codesourcery.com>
273 * aclocal.m4: Regenerate.
275 2006-01-16 Nathan Sidwell <nathan@codesourcery.com>
277 * mt-tdep.c (enum mt_gdb_regnums): Add MT_COPRO_PSEUDOREG_ARRAY,
278 MT_COPRO_PSEUDOREG_DIM_1, MT_COPRO_PSEUDOREG_DIM_2,
279 MT_COPRO_PSEUDOREG_REGS members. Adjust MT_NUM_PSEUDO_REGS.
280 (mt_register_name): Lazily synthesize name for coprocessor pseudo
282 (mt_copro_register_type): New. Broken out of ...
283 (mt_register_type): ... here. Use it. Deal with coprocessor
285 (mt_select_coprocessor): New.
286 (mt_pseudo_register_read, mt_pseudo_register_write): Deal with
287 coprocessor pseudo array.
289 2006-01-16 Andrew Stubbs <andrew.stubbs@st.com>
291 * breakpoint.c (insert_breakpoints): Check that a thread exists
292 before inserting thread specific breakpoints.
294 2006-01-15 Mark Kettenis <kettenis@gnu.org>
296 * osabi.c (generic_elf_osabi_sniffer): Fix typo in previous
299 * alpha-tdep.c (alpha_gdbarch_init): Set cannot_step_breakpoint.
300 * config/alpha/nm-osf.h (CANNOT_STEP_BREAKPOINT): Remove.
301 * config/alpha/nm-linux.h (CANNOT_STEP_BREAKPOINT): Remove.
302 * config/alpha/nm-nbsd.h: Remove file.
303 * config/alpha/nm-fbsd.h: Remove file
304 * config/alpha/nbsd.mh (NAT_FILE): Remove.
305 * config/alpha/fbsd.mh (NAT_FILE): Remove.
307 2006-01-15 Daniel Jacobowitz <dan@codesourcery.com>
309 * macroexp.c (expand): Initialize argc.
310 * stabsread.c (read_type): Handle errors from read_args.
311 (read_args): Return NULL for errors.
313 2006-01-15 Mark Kettenis <kettenis@gnu.org>
315 * osabi.c (generic_elf_osabi_sniffer): Use memcmp instead of
316 strcmp to compare string to a byte buffer.
318 2006-01-15 Daniel Jacobowitz <dan@codesourcery.com>
320 * printcmd.c (output_command): Always initialize fmt.size.
321 (printf_command): Use gdb_byte.
322 * symfile.c (separate_debug_file_exists): Use gdb_byte.
323 (load_section_callback, read_target_long_array): Likewise.
324 (simple_read_overlay_table, simple_read_overlay_region_table)
325 (simple_overlay_update_1): Correct calls to read_target_long_array.
326 * valprint.c (partial_memory_read): Change MYADDR to a gdb_byte *.
327 Also change local pointers.
328 (val_print_string): Use gdb_byte.
330 2006-01-15 Mark Kettenis <kettenis@gnu.org>
332 * alphafbsd-tdep.c: Include "solib-svr4.h".
333 (alphafbsd_init_abi): Set solib_svr4_fetch_link_map_offsets to
334 svr4_lp64_fetch_link_map_offsets.
335 * Makefile.in (alphafbsd-tdep.o): Update dependencies.
336 * config/alpha/fbsd.mt (TDEPFILES): Add corelow.o, solib.o and
338 * config/alpha/fbsd.mh (NATDEPFILES): Remove solib.o, solib-svr4.o
340 * config/alpha/nm-fbsd.h: Don't include "solib.h".
342 2006-01-15 Daniel Jacobowitz <dan@codesourcery.com>
344 * source.c (_initialize_source): Use add_setshow_integer_cmd.
346 2006-01-15 Daniel Jacobowitz <dan@codesourcery.com>
348 * linux-fork.c (delete_fork_command, detach_fork_command): Use
351 2006-01-15 Mark Kettenis <kettenis@gnu.org>
353 * arm-linux-tdep.c (arm_linux_svr4_fetch_link_map_offsets):
355 (arm_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
356 svr4_ilp32_fetch_link_map_offsets.
357 * cris-tdep.c (cris_linux_svr4_fetch_link_map_offsets): Remove
359 (cris_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
360 svr4_ilp32_fetch_link_map_offsets.
361 * mips-linux-tdep.c (mips_linux_svr4_fetch_link_map_offsets)
362 (mips64_linux_svr4_fetch_link_map_offsets): Remove functions.
363 (mips_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
364 svr4_ilp32_fetch_link_map_offsets or svr4_lp64_fetch_link_map_offsets
366 * nbsd-tdep.c (nbsd_ilp32_solib_svr4_fetch_link_map_offsets):
367 Simply call svr4_ilp32_fetch_link_map_offsets.
368 (nbsd_lp64_solib_svr4_fetch_link_map_offsets): Simply call
369 svr4_lp64_fetch_link_map_offsets.
370 * ppc-linux-tdep.c (ppc_linux_svr4_fetch_link_map_offsets): Remove
372 (ppc_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
373 svr4_ilp32_fetch_link_map_offsets.
374 * s390-tdep.c (s390_svr4_fetch_link_map_offsets)
375 (s390x_svr4_fetch_link_map_offsets): Remove functions.
376 (s390_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
377 svr4_ilp32_fetch_link_map_offsets or svr4_lp64_fetch_link_map_offsets
380 2006-01-15 Mark Kettenis <kettenis@gnu.org>
382 * arm-tdep.c (arm_return_value): Change type of readbuf and
383 writebuf arguments to `gdb_byte *'.
385 * s390-tdep.c: Do not include "tm.h" and "../bfd/bfd.h".
386 * Makefile.in (s390-tdep.o): Update dependencies.
388 2006-01-14 Mark Kettenis <kettenis@gnu.org>
390 * sol2-tdep.h. sol2-tdep.c: New files.
391 * amd64-sol2-tdep.c: Include "sol2-tdep.h".
392 (amd64_sol2_init_abi): Set skip_solib_resolver.
393 * i386-sol2-tdep.c: Include "sol2-tdep.h".
394 (i386_sol2_init_abi): Set skip_solib_resolver.
395 * sparc-sol2-tdep.c: Include "sol2-tdep.h".
396 (sparc32_sol2_init_abi): Set skip_solib_resolver.
397 * sparc64-sol2-tdep.c: Include "sol2-tdep.h".
398 (sparc64_sol2_init_abi): Set skip_solib_resolver.
399 * Makefile.in (sol2_tdep_h): New variable.
400 (ALLDEPFILES): Add sol2-tdep.c.
401 (sol2-tdep.o): New target.
402 (amd64-sol2-tdep.o, i386-sol2-tdep.o, sparc-sol2-tdep.o)
403 (sparc64-sol2-tdep.o): Update dependencies
404 * config/i386/i386sol2.mt (TDEPFILES): Add sol2-tdep.o.
405 * config/i386/sol2-64.mt (TDEPFILES): Add sol2-tdep.o.
406 * config/sparc/sol2.mt (TDEPFILES): Add sol2-tdep.o.
407 * config/sparc/sol2-64.mt (TDEPFILES): Add sol2-tdep.o.
409 * hppa-linux-tdep.c: Fix copyright indentation.
411 * hppa-tdep.h (enum hppa_regnum): Add HPPA_FP31R_REGNUM.
412 * hppabsd-nat.c (hppabsd_fpregset_supplies_p)
413 (hppabsd_supply_fpregset, hppabsd_collect_fpregset): New
415 (hppabsd_fetch_registers, hppabsd_store_registers): Handle
416 floating-point registers.
418 2006-01-13 Mark Mitchell <mark@codesourcery.com>
420 * event-loop.c (gdb_select): Detect file descriptors that have
423 2006-01-13 Mark Kettenis <kettenis@gnu.org>
425 * hppabsd-tdep.c (hppabsd_init_abi): Set long_double_bit to 64,
426 and long_double_format accordingly.
428 2006-01-12 Paul N. Hilfinger <hilfinger@adacore.com>
430 * ada-exp.y (yyerror): Change message to ignore the argument, avoiding
431 translation problems.
432 * ada-lang.c (ada_value_struct_elt): Change interface and handling
433 of errors to avoid translation problem (and less than optimal error
435 (ada_value_tag, ada_tag_name_1, ada_tag_name_2, ada_evaluate_subexp):
436 Use new interface to ada_value_struct_elt.
437 * ada_lang.h (ada_value_struct_elt): Update declaration to new
440 * ChangeLog: remove reference to ada-tasks.c from entry of
443 2006-01-11 Mark Kettenis <kettenis@gnu.org>
445 * remote.c (get_memory_packet_size, set_thread)
446 (remote_unpack_thread_info_response, remote_get_threadinfo)
447 (parse_threadlist_response, remote_get_threadlist)
448 (remote_current_thread, remote_threads_info)
449 (remote_threads_extra_info, extended_remote_restart, get_offsets)
450 (remote_check_symbols, remote_open_1, remote_detach)
451 (remote_async_wait, remote_fetch_registers)
452 (remote_store_registers, check_binary_download, putpkt_binary)
453 (remote_insert_breakpoint, remote_insert_watchpoint)
454 (remote_remove_watchpoint, remote_insert_hw_breakpoint)
455 (remote_remove_hw_breakpoint, remote_xfer_partial, remote_rcmd)
456 (packet_command): Remove redundant parenthesis.
458 2006-01-10 Mark Kettenis <kettenis@gnu.org>
460 * corefile.c (read_memory_integer, read_memory_unsigned_integer)
461 (read_memory_typed_address, write_memory)
462 (write_memory_unsigned_integer, write_memory_signed_integer): Use
463 gdb_byte where appropriate.
465 * mi/mi-main.c (mi_cmd_data_read_memory): Change type of mbus into
468 * target.h (target_read_memory_partial, target_write_memory_partial):
469 Change second argument to 'gdb_byte *'.
470 * target.c (target_xfer_memory_partial): Change third argument to
472 (target_read_memory_partial, target_write_memory_partial): Change
473 second argument to 'gdb_byte *'.
475 * linespec.c (decode_objc): Make i1 and i2 unsigned.
476 (find_method): Set values.sals to NULL.
478 2006-01-09 Mark Kettenis <kettenis@gnu.org>
480 * amd64obsd-nat.c (amd64obsd_supply_pcb): Use 'gdb_byte *' instead
483 2006-01-07 Paul N. Hilfinger <hilfinger@adacore.com>
485 * ada-exp.y, ada-lex.l, ada-typeprint.c: I18n markup.
486 * ada-lang.c: I18n markup.
487 Editorial: change "can not" => "cannot" throughout.
489 2006-01-07 Mark Kettenis <kettenis@gnu.org>
491 * Makefile.in: Sort dependencies.
493 2006-01-07 Eli Zaretskii <eliz@gnu.org>
495 * top.c (control_level): Remove unused variable.
497 2006-01-06 Fred Fish <fnf@specifix.com>
499 * objfiles.c (source.h): Include.
500 (free_objfile): Update comment about clear_symtab_users().
501 (free_objfile): Check all symtabs of objfile being freed and if
502 one of them is the current source symtab, call
503 clear_current_source_symtab_and_line().
505 2006-01-04 Michael Snyder <msnyder@redhat.com>
507 Checkpoint/Restart for Linux.
508 * linux-nat.c: Add support for debugging multiple forks.
509 Add #include for linux-fork.h (interface spec).
510 (super_mourn_inferior): New function pointer.
511 (child_mourn_inferior): New function / target method.
512 (linux_target): Claim to_mourn_inferior method pointer.
513 (child_follow_fork): Call interface to linux-fork, conditionally
514 add new fork processes to list of debugged processes.
515 (kill_inferior): Use interface to linux-fork to kill
518 * linux-fork.h: New file.
519 * linux-fork.c: New file. Support for debugging multiple forks
520 of the same program. Support for checkpoint and restart commands.
522 * infrun.c (nullify_last_target_wait_ptid): New function.
524 * Makefile.in: Add linux-fork.
525 * config/*/linux.mh: Add linux-fork.
526 * NEWS: Mention new functionality.
528 2006-01-02 Paul Hilfinger <hilfingr@nile.gnat.com>
530 * ada-exp.y (syntax definitions,write_var_or_type,write_name_assoc):
531 Change uses of "illegal" to "invalid".
533 2006-01-02 Paul N. Hilfinger <hilfinger@adacore.com>
535 * ada-exp.y: Considerable reorganization to move functionality
536 from ada-lex.l to here, where it is logically more appropriate.
537 The original reason, however, was to prevent premature name
538 lookups for selector names in record aggregates.
539 (BLOCKNAME, TYPENAME, OBJECT_RENAMING): Remove; lexer now returns
540 NAME for all of these.
541 (VAR): New artificial token to clarify precedence rules.
542 (OTHERS): New lexeme.
543 (empty_stoken): New symbol.
544 (%union): Remove ssym, voidval.
545 (%type): Remove <voidval> type declarations.
546 (syntax definitions): Add aggregates.
547 Remove distinction between NAME, TYPENAME, BLOCKNAME, OBJECT_RENAMING.
548 Rename some non-terminals to be closer to reference manual usage.
549 Tighten up expression syntax to disallow certain non-Ada
550 constructions such as X and then Y or else Z.
551 (ada_parse): Remove initialization of left_block_context.
552 (write_var_from_name): Remove.
553 (write_var_or_type): New function, containing previous code from
554 defunct write_var_from_name and name_lookup.
555 (block_lookup): New function, moved from ada-lex.l
556 (select_possible_type_sym): New function, factored out of
557 name_lookup, which used to be in ada-lex.l.
558 (find_primitive_type): Ditto.
559 (chop_selector): Ditto.
560 (write_ambiguous_var): New function, factored out of defunct
562 (write_selectors): New function.
563 (write_name_assoc): New function.
564 (write_exp_op_with_string): New function.
566 * ada-lex.l (processId): Change interface to return stoken.
567 (tempbuf, resize_tempbuf, tempbuf_size, tempbuf_len): Remove.
568 (block_lookup, name_lookup): Remove. Functionality moved to
570 (state IN_STRING): Remove.
571 (rules): Handle string escapes in processString.
573 Return all NAMEs, BLOCKNAMEs, OBJECT_RENAMINGs, TYPENAMEs in
574 yylval.sval (as simple strings).
575 All name look-ups now handled in ada-exp.y.
576 Introduce "::" (COLONCOLON) token and return as separate token.
577 (processId): Change return convention. Comment.
578 Leave leading "'" in place.
579 (processString): New function.
580 (find_dot_all): Add note to comment.
581 Fix problem that allowed match only at the end.
583 * ada-lang.c: Introduce aggregates.
584 (find_struct_field): Add new parameter to count fields skipped, and
585 allow other output parameters to be NULL.
586 (value_tag_from_contents_and_address, ada_value_struct_elt): Use
587 new find_struct_field.
588 (ada_index_struct_field, assign_aggregate, ada_is_array_type)
589 (num_visible_fields, ada_index_struct_field_1, ada_index_struct_field)
590 (num_component_specs, assign_component, assign_aggregate):
591 (aggregate_assign_from_choices,aggregate_assign_positional)
592 (aggregate_assign_others,add_component_interval):
594 (ada_evaluate_subexp): Declare.
595 Add aggregate-related operators.
596 (ada_forward_operator_length): Declare.
597 (resolve_subexp): Add cases for new aggregate operators and OP_NAME.
598 Consolidate Ada operators, using ada_forward_operator_length.
599 (ada_search_struct_field): Search in forward order.
600 (ADA_OPERATORS): Add new aggregate operators.
601 (ada_operator_length, ada_op_name, ada_forward_operator_length)
602 (ada_dump_subexp_body, ada_print_subexp): Handle new aggregate
603 operators and OP_NAME.
604 (ada_type_of_array): Use longest_to_int.
605 (value_assign_to_component): New function.
606 (ada_forward_operator_length, ada_op_name, ada_dump_subexp_body):
608 (ada_forward_operator_length, ada_dump_subexp_body):
611 * ada-lang.h (enum ada_operator): Add OP_AGGREGATE, OP_OTHERS,
612 OP_CHOICES, OP_DISCRETE_RANGE, OP_POSITIONAL.
614 2006-01-02 Paul N. Hilfinger <hilfinger@adacore.com>
616 * ada-lang.c (process_raise_exception_name): Remove extraneous
617 definition from unsubmitted code.
619 (is_lower_alphanum): New function.
620 (ada_decode): Add support for decoding protected object subprograms
621 and entries, and of entities declared inside protected object
623 Also add missing handling for__{DIGITS}+ suffixes.
624 Allow '$<digits>' as valid overloading suffix.
625 (is_name_suffix): Add handling for protected type entriy suffixes.
626 Also add support for protected type subprogram suffixes, but keep
627 it commented out for now, as there is an ambiguity between these
628 entities and other internally generated entities.
629 Allow '$<digits>' as valid overloading suffix.
630 (is_valid_name_for_wild_match): New function.
631 (wild_match): Add an exra level of verification of the entity name
632 before declaring it a match for the given pattern.
634 (ada_type_of_array, ada_evaluate_subexp): Use more proper
635 longest_to_int rather than cast.
637 (ada_evaluate_subexp): Use "invalid" rather than "illegal" in comment.
639 (ada_coerce_to_simple_array): Call check_size to make sure
640 that the object size is reasonable.
642 (ada_value_primitive_packed_val): Use correct location in target
643 buffer for extracting packed record fields that are themselves records.
645 (add_defn_to_vec): Do not try to replace a stub type by its full
646 type. Avoids a potential infinite loop.
648 (ada_lookup_symbol): Move return incorrectly placed return statement,
649 causing a loop that should be scanning all object files to only
652 (ada_tag_name_2): New function.
653 (ada_tag_name_1): If no 'tsd' field found in the dispatching table,
654 use alternative representation.
656 (ada_find_renaming_symbol): Strip the function name suffix when
657 computing the XR type name.
659 (ada_to_fixed_type): Try determining the tag only if we have the
661 (to_fixed_array_type): Add comments.
663 (ada_check_typedef): Replace expression checking whether the given
664 type is a stub or not by a "call" to TYPE_STUB. Clearer and more
667 * ada-lang.h (ADA_KNOWN_AUXILIARY_FUNCTION_NAME_PATTERNS): Allow
668 '$' in addition to '.' for runtime auxiliary function name suffixes.
669 See changes to ada_decode above.
671 (struct task_control_block): Add field called_task. (This change is
672 to keep synchronized with our local sources; it does not affect the
675 * ada-typeprint.c (ada_print_type): Use int_string for printing
676 modulus of modular type.
678 (print_range): Trivial editorial comment fix.
680 * ada-valprint.c (ada_emit_char): Use normal Ada syntax for
681 double quote in string.
683 2006-01-01 Joel Brobecker <brobecker@adacore.com>
685 * top.c: Add 2006 to list of copyright years in file header.
687 2006-01-01 Joel Brobecker <brobecker@adacore.com>
689 * top.c (print_gdb_version): Update copyright year to 2006.
691 2006-01-01 Roger Sayle <roger@eyesopen.com>
692 Elena Zannoni <ezannoni@redhat.com>
695 * xcoffread.c (xcoff_next_symbol_text): Check this_symtab_psymtab
696 for NULL before assigning this_symtab_psymtab->objfile to objfile.
697 (scan_xcoff_symtab): Initialize next_symbol_text_func.
698 (Committed by Jim Blandy)
700 For older changes see ChangeLog-2005.
706 version-control: never