1 Mon May 8 11:19:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3 * mips-tdep.c (size_auto, size_32, size_64, size_enums): Rename
4 saved_gpreg_size_auto, saved_gpreg_size_32, saved_gpreg_size_64
5 and saved_gpreg_size_enums.
6 (mips_stack_argsize): Update. Cleanup.
8 * mips-tdep.c (STACK_ARGSIZE): Delete macro. Replaced by
10 (MIPS_NABI32): Delete macro. Replaced by
11 MIPS_REGS_HAVE_STACK_HOME_P.
12 (mips_push_arguments): Update.
13 (mips_push_arguments): Replace check for MIPS_EABI or MIPS_NABI32
14 with test for MIPS_REGS_HAVE_STACK_HOME_P.
15 (MIPS_REGS_HAVE_STACK_HOME_P): Define. Provide non- multi-arch
17 (struct gdbarch_tdep): Add mips_regs_have_stack_home_p and
18 mips_default_stack_argsize.
19 (MIPS_STACK_ARGSIZE): Define as mips_stack_argsize.
20 (mips_stack_argsize_string): New static variable.
21 (mips_stack_argsize): New function, handle default case.
22 (__initialize_mips_tdep): Add command ``set mips stack-arg-size''
23 implemented as an enum using size_auto et.al.
24 (mips_gdbarch_init): Initialize mips_default_stack_argsize and
25 mips_regs_have_stack_home_p.
27 * config/mips/tm-irix5.h (MIPS_DEFAULT_SAVED_REGSIZE): Define as 8
29 (MIPS_REGS_HAVE_STACK_HOME_P): Define as 0 for n32.
31 Mon May 8 00:49:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
33 * procfs.c (PROCFS_TRACE): Delete definition.
34 * proc-utils.h (PROCFS_NOTE, PROC_PRETTYFPRINT_STATUS): Always
37 2000-05-05 Michael Snyder <msnyder@seadog.cygnus.com>
39 * procfs.c: Cleanup of procfs tracing. Move defines and
40 prototypes to proc-utils.h
41 * proc-utils.h: Define tracing macros. Declare trace functions.
42 * proc-api.c: Make procfs tracing a runtime option.
43 (prepare_to_trace): New function, abstracted out of several
44 places. Open a trace file if one is required.
45 (ioctl_with_trace, write_with_trace, open_with_trace,
46 close_with_trace, wait_with_trace, lseek_with_trace):
47 Report errno if an error occurs in a system call.
48 (write_with_trace): Make 2nd arg void *, to agree with write.
50 2000-05-05 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
52 * elfread.c (elf_symtab_read): The calculation of 'offset'
53 must be done for each symbol, not just once. The index
54 used must be the index of the section where 'sym' resides,
57 2000-05-05 Michael Snyder <msnyder@seadog.cygnus.com>
59 * procfs.c (many functions): change int cmd; to long cmd;
60 Solaris /proc API calls this parameter a long, and requires it
61 for 64-bit hosts (where sizeof(long) != sizeof(int)). UnixWare
62 calls it an int, but on existing UnixWare hosts, int and long
63 are the same size. So long it must be. If a future UnixWare
64 version has problems with this, we'll have to use autoconf.
65 * proc-api.c (write_with_trace): use long instead of int.
67 2000-05-04 Mark Kettenis <kettenis@gnu.org>
69 * i386-linux-nat.c: Define PT_READ_U and PT_WRITE_U if they're not
72 2000-05-01 Mark Kettenis <kettenis@gnu.org>
74 * infrun.c (handle_inferior_event): Add missing call to keep_going
75 and missing return when handling an ordinary signal from the
78 2000-05-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
80 * objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
81 SECT_OFF_RODATA): Define as functions of OBJFILE. Add
82 sect_index_text, sect_index_data, sect_index_rodata,
83 sect_index_bss to objfile structure.
84 * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
85 SECT_OFF_RODATA): Remove.
86 * objfiles.c (allocate_objfile): Initialize
87 sect_index_{text,data,bss,rodata} to -1, for error detection.
89 * symfile.c (default_symfile_offsets): Initialize
90 sect_index_{text,data,bss,rodata} from bfd information.
91 * xcoffread.c (xcoff_symfile_offsets): Ditto.
92 * somread.c (som_symfile_offsets): Initialize
93 sect_index_{text,data,bss,rodata}.
95 * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c,
96 hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c,
97 mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h,
98 remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c,
99 stabsread.c, symfile.c, xcoffread.c:
100 Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the
103 * xcoffread.c: Add new field objfile to find_targ_sec_arg.
105 Thu May 4 20:54:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
107 * config/mips/tm-mipsv4.h (Dest_Reg), config/mips/tm-irix5.h
108 (MIPS_NUM_ARG_REGS, Dest_Reg), config/mips/tm-mips.h
109 (MIPS_NUM_ARG_REGS), config/mips/tm-mips.h (MIPS_NUM_FP_ARG_REGS):
110 Delete unused macros.
112 2000-05-03 Michael Snyder <msnyder@seadog.cygnus.com>
114 * solib.c (elf_locate_base, info_sharedlibrary_command):
115 Look at the bfd to determine if it is elf32 or elf64, rather
116 than using an ifdef. This makes it runtime teststable and
119 2000-05-01 Mark Kettenis <kettenis@gnu.org>
121 * infrun.c (handle_inferior_event): When doing a "next", and
122 stepping out of a signal handler into its calling trampoline
123 ignore the value of step_frame_address.
124 (step_over_function): Only modify step_resume_breakpoint->frame if
125 the value of step_frame_address is non-zero.
127 2000-05-03 Michael Snyder <msnyder@seadog.cygnus.com>
129 * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE
130 is not static in the MULTI_ARCH world, so don't use it in a
131 static array declaration.
133 2000-05-03 Elena Zannoni <ezannoni@makita.cygnus.com>
135 * symtab.c (in_prologue): From Jim Blandy. Rewrite, more
136 intelligently, making sure we use the information from the
139 2000-05-02 H.J. Lu <hjl@gnu.org>
141 * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE
142 instead of ELFOSABI_SYSV.
144 Tue May 2 19:07:20 2000 Andrew Cagney <cagney@b1.cygnus.com>
146 * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add.
147 * gdbarch.h, gdbarch.c: Re-generate.
149 * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef
150 NPC_REGNUM to run-time test.
151 * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM
152 and NNPC_REGNUM to run-time test.
153 * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to
155 (procfs_store_registers): Ditto.
157 Tue May 2 18:48:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
159 * gdbarch.sh: Provide non- multi-arch defaults by direct
160 definition in "gdbarch.h" instead of going through "gdbarch.c".
161 * gdbarch.h, gdbarch.c: Re-generate.
162 * defs.h: When non- multi-arch, include "arch-utils.h" so that
163 legacy definitions are globally visible.
165 Tue May 2 16:32:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
167 * MAINTAINERS: Add Syd Polk to gdbtk maintainers.
168 (symtabs): Add Elena to symtabs maintainers list.
169 (Blanket Write Privs): Add Jim Blandy.
171 2000-05-01 Stan Shebs <shebs@apple.com>
173 Remove obsolete Gould configuration:
174 * configure.host, configure.tgt: Remove Gould configs.
175 * Makefile.in: Remove Gould-related actions.
176 * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files.
177 * NEWS: Mention removal.
179 Mon May 1 15:37:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
181 From 2000-04-28 Andreas Jaeger <aj@suse.de>:
182 * defs.h: Properly check for GCC version number.
184 2000-04-30 Mark Kettenis <kettenis@gnu.org>
186 Fix single-stepping out of signal trampolines.
187 * config/i386/nm-linux.h (CHILD_RESUME): Define.
188 * i386-linux-nat.c (child_resume): New function.
190 Fri Apr 28 16:22:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
192 * blockframe.c (frameless_look_for_prologue): Use
193 PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P.
194 * gdbarch.sh (PROLOG_FRAMELESS_P): Define.
195 * gdbarch.h, gdbarch.c: Re-generate.
196 * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New
199 Fri Apr 28 15:31:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
201 From "Serge Nikulin" <nikulin@actsw.amat.com>:
202 * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function
205 2000-04-27 Michael Snyder <msnyder@seadog.cygnus.com>
207 * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw,
208 d10v_convert_iaddr_to_raw): make these multi-arch functions optional.
209 * gdbarch.c, gdbarch.h: regenerate
211 Fri Apr 28 12:21:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
213 From Tim Mooney <mooney@dogbert.cc.ndsu.nodak.edu>:
214 * target.c (do_monitor_command): Cast tcomplain to correct
215 function type in comparison.
217 Fri Apr 28 11:43:05 2000 Andrew Cagney <cagney@b1.cygnus.com>
219 From 2000-04-25 Guy Harris <guy@netapp.com>:
220 * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and
223 2000-04-27 Michael Snyder <msnyder@seadog.cygnus.com>
225 * jv-valprint.c (java_val_print): Add arg declaration,
226 fix compiler warning.
227 * corelow.c (core_open): Call set_gdbarch_from_file so that
228 gdbarch becomes aware of the architecture encoded in the
230 * findvar.c (write_register_gen): Export this useful interface.
231 * value.h (write_register_gen): Declare.
233 2000-04-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
235 * cxux-nat.c (add_shared_symbol_files): Don't treat .text section
236 as special in the section_addr_info structure.
237 * pa64solib.c (pa64_solib_add_solib_objfile): Ditto.
238 * osfsolib.c (symbol_add_stub): Ditto.
239 * irix5-nat.c (symbol_add_stub): Ditto.
241 Thu Apr 27 14:07:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
243 * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h".
245 Thu Apr 27 10:06:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
247 * TODO: Document IRIX X ARM cross compile problems.
249 2000-04-26 Michael Snyder <msnyder@seadog.cygnus.com>
251 * utils.c (internal_verror): Call target_terminal_ours.
252 * wrapper.h: Fix minor comment typo.
253 * proc-api.c (write_with_trace): Change 'arg' from long to int.
254 Treat 'off_t' and 'size_t' as unsigned long in printfs.
255 (lseek_with_trace): Treat 'off_t' as unsigned long in printf.
256 * procfs.c (comments): Eliminate "???" in comments, which GCC
257 wants to interpret as a trigraph. (fill_gregset, supply_gregset,
258 fill_fpregset, supply_fpregset): Declare.
259 (procfs_wait): Sysargs is a long, change printf format to match.
260 (test-mapping, mapping_test, test_mapping_cmd) Remove (test only).
262 2000-04-26 Kevin Buettner <kevinb@redhat.com>
264 * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to
267 Wed Apr 26 13:50:35 2000 Philippe De Muyter <phdm@macqel.be>
269 * ax-gdb.c (agent_command): Remove now useless cast of
270 `free_current_contents' when passed to `make_cleanup'.
271 * coffread.c (coff_symfile_read): Ditto.
272 * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto.
273 (dwarf_decode_lines): Ditto.
274 * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto.
275 (parse_and_eval, parse_to_comma_and_eval): Ditto.
276 * parse.c (parse_exp_1): Ditto.
277 * printcmd.c (print_command_1, output_command, set_command): Ditto.
278 (x_command, print_frame_args, printf_command): Ditto.
279 * top.c (execute_control_command): Ditto.
280 * tracepoint.c (validate_actionline): Ditto.
281 * typeprint.c (whatis_exp, ptype_command): Ditto.
282 (maintenance_print_type): Ditto.
284 2000-04-26 Kevin Buettner <kevinb@redhat.com>
286 * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c.
287 (ia64-linux-tdep.o): Add dependencies.
288 (ia64-tdep.o): Add dependency for arch-utils.h.
289 * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include.
291 2000-04-25 Michael Snyder <msnyder@seadog.cygnus.com>
293 * blockframe.c: Fix a minor typo in a comment.
295 2000-04-25 Kevin Buettner <kevinb@redhat.com>
297 * ia64-tdep.c (examine_prologue): Recognize store instructions;
298 those whose source operands are input registers which haven't
299 been seen before are considered to be part of the prologue.
301 Tue Apr 25 13:51:58 2000 glen mccready <gkm@pobox.com>
303 * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong
304 patch being applied `Fri Apr 7 13:44:38 2000'.
306 2000-04-24 Kevin Buettner <kevinb@redhat.com>
308 * ia64-linux-tdep.c: New file.
309 * ia64-tdep.c (elf-bfd.h): Include.
310 (ia64_linux_sigcontext_register_address): New extern declaration.
311 (struct gdbarch_tdep): New struct.
312 (SIGCONTEXT_REGISTER_ADDRESS): New define.
313 (read_sigcontext_register): New static function.
314 (extract_bit_field, replace_bit_field, slotN_contents,
315 replace_slotN_contents): Made static.
316 (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info):
317 Added new code for signal handler frames and call dummy frames.
318 (ia64_frame_init_saved_regs): Handle signal handler frames.
319 (ia64_find_saved_register): Removed.
320 (ia64_get_saved_register): Handle call dummy frames; reorganized
321 to call generic_get_saved_register() to find registers saved
323 (process_note_abi_tag_sections): New static function.
324 (ia64_gdbarch_init): Attempt to determine the ABI/OS of the
325 executable. Based upon this information, set target dependent
326 field sigcontext_register_address appropriately. Also set
327 FRAME_CHAIN_VALID to be generic_func_frame_chain_valid.
328 * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o.
329 * config/ia64/tm-linux.h (IN_SIGTRAMP): Define.
330 (ia64_linux_in_sigtramp): New declaration.
332 2000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
334 * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB
337 2000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
339 * config/djgpp/README: Explain how to unpack using djunpack.bat.
341 Fri Apr 21 15:23:13 2000 Andrew Cagney <cagney@b1.cygnus.com>
343 * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default.
344 (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using
346 (define_symbol): Ditto.
348 * valops.c (hand_function_call): Replace #ifdef
349 REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P. Re-indent
352 * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate
353 function REG_STRUCT_HAS_ADDR_P.
354 * gdbarch.h, gdbarch.c: Re-generate.
356 2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
358 * gdb-stabs.h (SECT_OFF_MAX): Increase to 40.
360 2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
362 * win32-nat.c (handle_load_dll): Don't treat .text as a special
364 * somread.c (som_symfile_offsets): Ditto.
365 * somsolib.c (som_solib_add_solib_objfile): Ditto.
367 Fri Apr 21 16:14:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
369 * MAINTAINERS: Make Jimmy Guo TUI maintainer.
371 Fri Apr 21 14:37:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
373 * command.h (help_all): Delete declaration.
374 * command.c (help_all): Add declaration. Convert function
375 argument list to ISO-C.
377 Thu Apr 20 18:15:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
379 * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align.
380 (d10v_stack_align): Make static.
381 * config/d10v/tm-d10v.h (STACK_ALIGN): Delete.
383 Thu Apr 20 14:35:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
385 * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
386 run-time test for STACK_ALIGN_P.
387 * gdbarch.sh: Add support for function and variable predicates.
388 (STACK_ALIGN): Add. Implement with predicate - STACK_ALIGN_P.
389 * gdbarch.h, gdbarch.c: Re-generate.
391 Thu Apr 20 17:39:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
393 * defs.h, utils.c (free_current_contents): Change parameter to
396 From Philippe De Muyter <phdm@macqel.be>:
397 * printcmd.c (print_address_symbolic): Call `make_cleanup' with
398 `(free_current_contents, &x)', not `(free, x)'.
399 * utils.c (free_current_contents): Do not `free (NULL)'.
401 * printcmd.c (print_address_symbolic): Cleanup after a failed
402 call to build_address_symbolic.
404 2000-04-20 Christopher Faylor <cgf@cygnus.com>
406 * wince-stub.c (FREE): New macro.
407 (mempool): Just free any buffer prior to reuse. Don't bother with
409 (flag_single_step): New function.
410 (skip_message): Detect "helpful" Windows CE messages and skip sending
412 (wait_for_debug_event): Use skip_message to avoid sending debug
413 messages to the host.
414 (dispatch): Prelimary implementation of single step detection.
415 * wince.c: Rework SH single stepping code to be more consistent with
417 (handle_output_debug_string): Allow first chance exceptions to come
418 through since they seem to be all that we get on some versions of
420 (check_for_step): New function, conditionally compiled based on target.
421 (regptr): Delete obsolete function.
422 (handle_exception): Detect illegal instructions.
423 (get_child_debug_event): Return success only if event code matches
425 (child_create_inferior): Reflect change to get_child_debug_event
428 2000-04-20 Christopher Faylor <cgf@cygnus.com>
430 * win32-nat.c (thread_rec): Be more defensive about suspending already
432 (safe_symbol_file_add_stub): New function.
433 (safe_symbole_file_add_cleanup): New function.
434 (safe_symbol_file_add): New function.
435 (handle_load_dll): Use wrapper to add DLL symbol information to avoid
436 bogus errors from non-stabs DLLs.
437 (handle_exception): Add work around for detection of first exception
438 breakpoint which does not seem to occur on W2K. Detect more "signals"
439 that can be effectively passed to the debuggee. Reorganize to eliminate
440 continue_status global.
441 (child_continue): Reorganize to eliminate continue_status global.
443 (child_resume): Ditto.
444 (get_child_debug_event): Ditto. Recognize when an a breakpoint
445 exception should be ignored. Change method for signalling when an
446 important event has occured to the caller.
447 (child_create_inferior): Use new method for noticing when
448 get_child_debug_event has found something interesting.
450 Fri Apr 7 13:44:38 2000 glen mccready <gkm@pobox.com>
452 * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
453 fails due to lack of space.
455 Fri Mar 24 12:10:38 2000 glen mccready <gkm@pobox.com>
457 * command.c, command.h (help_all): Add functionality to display
458 a complete listing of available commands.
460 2000-04-20 Scott Bambrough <scottb@netwinder.org>
462 * arm-linux-nat.c (PIDGET, TIDGET): New.
463 (get_thread_id, GET_THREAD_ID): New.
464 (fetch_nwfpe_register, store_nwfpe_register): New.
465 (fetch_register, store_register): New.
466 (fetch_fpregister, store_fpregister): New.
467 (fill_gregset, supply_gregset): New.
468 (fill_fpregset, supply_fpregset): New.
469 (fetch_fpregs): Modified to use thread id's.
470 (store_fpregs): Modified to use thread id's and
471 fetch_nwfpe_register.
472 (fetch_regs): Modified to use thread id's.
473 (store_regs): Modified to use thread id's.
474 (fetch_inferior_registers): Modified to handle single register
476 (store_inferior_registers): Modified to handle single register
478 (arm_linux_register_u_addr): Removed.
480 * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.
482 * config/arm/linux.mh
483 (NATDEPFILES): Removed core-aout.o. Added core-regset.o.
486 * config/arm/nm-linux.h: Include config/nm-linux.h.
487 (ATTACH_DETACH): Removed. Defined in config/nm-linux.h.
488 (REGISTER_U_ADDR): Removed.
489 (SVR4_SHARED_LIBS): Removed. Defined in config/nm-linux.h.
490 (#include "solib.h"): Removed. Included via config/nm-linux.h.
492 Thu Apr 20 18:54:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
494 From Daniel Berlin <dan@cgsoftware.com> and Tim Mooney
495 <mooney@dogbert.cc.ndsu.nodak.edu>:
496 * infrun.c (follow_fork_mode_kind_names): NULL terminate
498 (scheduler_enums): Ditto.
500 Mon Apr 17 13:37:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
502 * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
504 (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
505 SIZEOF_CALL_DUMMY_WORDS): Update.
507 * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
509 (CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
511 * valprint.c (IEEE_FLOAT): Default provided by gdbarch.
513 2000-04-19 Jim Blandy <jimb@redhat.com>
515 Bring RETURN_VALUE_ON_STACK under gdbarch's control.
516 * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
517 * gdbarch.c, gdbarch.h: Regenerated.
518 * arch-utils.c (default_return_value_on_stack): New function.
519 * arch-utils.h (default_return_value_on_stack): New declaration.
520 * values.c (RETURN_VALUE_ON_STACK): Delete default definition.
522 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
523 two-dimensional array, instead of faking it with explicit index
526 * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
527 (Thanks to Guy Harris.)
529 2000-04-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
531 * xcoffsolib.c (solib_add): Fix call to vmap_symtab().
533 2000-04-19 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
537 Wed Apr 19 19:10:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
539 * TODO: Document -Wreturn-type problem.
541 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
543 * maint.c (_initialize_maint_cmds): Add `mt i' alias for `mt info'.
545 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
547 * infcmd.c (_initialize_infcmd): Add `info r' alias for
550 Wed Apr 19 17:03:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
552 From Philippe De Muyter <phdm@macqel.be>:
553 * bcache.c (free_bcache): Do not free NULL.
555 Wed Apr 19 16:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
558 * NEWS: Update GDB version. Duplicate paragraph explaining
561 Wed Apr 19 13:06:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
563 * Makefile.in (distclean): Delete tui/Makefile.
564 * TODO: Add deletion of tui/Makefile.in to list.
566 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
568 * symfile.h (struct section_addr_info ): Remove fields for special
569 treatment of .text, .data and .bss sections.
571 * solib.c (symbol_add_stub): The special field text_addr is not
572 available anymore. Search for the .text field the hard way.
574 * symfile.c (build_section_addr_info_from_section_table): Don't
575 fill in {text, data, bss}_addr any more.
576 (default_symfile_offsets): Don't use {text, data, bss}_addr fields
577 to fill in section_offsets for objfile.
578 (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
579 special case anymore.
580 (add_symbol_file_command): Ditto.
582 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
584 symfile.c: (symbol_file_command): Remove support for rombug, to
587 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
589 * symfile.c (add_symbol_file_command): Rewrite the arguments
590 processing part. Simplify syntax of command. Remove support for
592 (_initialize_symfile): Update help message for add-symbol-file
595 Mon Apr 17 15:53:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
597 * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
598 * gdbarch.h, gdbarch.c: Re-generate.
600 Mon Apr 17 11:26:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
602 * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
603 (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
604 (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
605 gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
606 FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
607 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
608 REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
609 ADDRESS_TO_POINTER): Delete default definition. Handled by
612 * gdbarch.sh: Make multi-arch defaults, defaults for non-
614 (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
615 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
616 D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
617 MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
618 REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
619 Provide default/legacy implementation.
620 (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
621 * gdbarch.h, gdbarch.c: Re-generate.
623 2000-04-16 Jim Blandy <jimb@redhat.com>
625 * findvar.c (store_typed_address, extract_typed_address): Fix
626 function names in error messages.
628 2000-04-16 Eli Zaretskii <eliz@is.elta.co.il>
630 * config/djgpp/config.sed: Fix the lines which edit clean: and
631 uninstall-info: targets.
633 2000-04-14 Jim Blandy <jimb@redhat.com>
635 Bring IEEE_FLOAT under gdbarch's control.
636 * gdbarch.sh (IEEE_FLOAT): New entry.
637 * gdbarch.c, gdbarch.h: Regenerated.
638 * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
639 (print_floating): Use IEEE_FLOAT as if it were an expression; use
640 the code specific to IEEE-format numbers whenever the value of
641 IEEE_FLOAT is non-zero.
642 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
643 config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
644 config/h8300/tm-h8300.h, config/i386/tm-i386.h,
645 config/i960/tm-i960.h, config/m88k/tm-m88k.h,
646 config/mips/tm-mips.h, config/pa/tm-hppa.h,
647 config/sparc/tm-sparc.h, config/delta/tm-delta.h,
648 config/frv/tm-frv.h (IEEE_FLOAT): For all ports that #define
649 IEEE_FLOAT, make sure they give it the value (1).
651 Provide the hooks needed to support architectures on which
652 pointers are not always simple byte addresses.
654 * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
655 functions which architectures can redefine, defaulting to
656 generic_pointer_to_address and generic_address_to_pointer.
657 * findvar.c (extract_typed_address, store_typed_address,
658 generic_pointer_to_address, generic_address_to_pointer): New
660 (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
662 (extract_address, store_address): Doc fixes.
663 * values.c (value_as_pointer): Doc fix.
664 (value_from_pointer): New function.
665 * defs.h (extract_typed_address, store_typed_address): New
667 * inferior.h (generic_address_to_pointer,
668 generic_pointer_to_address): New declarations.
669 * value.h (value_from_pointer): New declaration.
671 The following changes are all of the general form "Use these
672 functions instead of these other functions." In each case, the
673 change is because the new calls provide enough information to do
674 the appropriate address / pointer conversions, where the old calls
675 did not, or because the new functions are more appropriately named
676 for the operation being performed.
678 * ax-gdb.c (const_var_ref): Use value_from_pointer, not
680 * blockframe.c (generic_push_dummy_frame): Use read_pc and
681 read_sp, not read_register.
682 * c-valprint.c (c_val_print): Use extract_typed_address instead of
683 extract_address to extract vtable entries and references.
684 * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
685 instead of value_from_longest to extract the vtable's address.
686 * eval.c (evaluate_subexp_standard): Use value_from_pointer
687 instead of value_from_longest to compute `this', and for doing
688 pointer-to-member dereferencing.
689 * findvar.c (read_register): Use extract_unsigned_integer, not
691 (read_var_value): Use store_typed_address instead of store_address
692 for building label values.
693 (locate_var_value): Use value_from_pointer instead of
695 * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
696 instead of value_from_longest, to build arguments to __d_shl_get.
697 * printcmd.c (set_next_address): Use value_from_pointer, not
699 (x_command): Use value_from_pointer, not value_from_longest.
700 * tracepoint.c (set_traceframe_context): Use value_from_pointer,
701 not value_from_longest.
702 * valarith.c (value_add, value_sub): Use value_from_pointer, not
704 * valops.c (find_function_in_inferior, value_coerce_array,
705 value_coerce_function, value_addr, hand_function_call): Same.
706 * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
707 * values.c (unpack_long): Use extract_typed_address to produce
708 addresses from pointers and references, not extract_address.
709 (value_from_longest): Use store_typed_address instead of
710 store_address to produce pointer and reference values.
712 2000-04-13 Mark Kettenis <kettenis@gnu.org>
714 * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
715 HAVE_PSADDR_T): Add them here instead of in config.in.
717 * acconfig.h (PRFPREGSET_T_BROKEN): New define.
718 * configure.in: Add check for broken prfpregset_t type.
719 * lin-thread.c (gdb_prfpregset): New typedef, depends on
720 definition of PRFPREGSET_T_BROKEN.
721 (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
722 p_td_thr_setfpregs, thread_db_fetch_registers,
723 thread_db_store_registers): Use gdb_prfpregset_t instead of
725 * config.in: Regenerated.
726 * configure: Regenerated.
728 2000-04-13 DJ Delorie <dj@cygnus.com>
730 * mips-tdep.c (do_fp_register_row): copy the number of bytes
731 allocated, not the size of the pointer.
733 2000-04-13 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
735 * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS): Define.
736 * config/i386/tm-i386sol2.h (HAVE_I387_REGS): Define.
737 * i386v4-nat.c (supply_fpregset, fill_fpregset): Add code
738 to handle floating point registers if NUM_FREGS is not zero.
740 2000-04-13 Nick Duffek <nsd@cygnus.com>
742 * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
743 and document to_find_new_threads bug.
745 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
747 * infrun.c (proceed, normal_stop): Change the error message about
748 failure to insert breakpoints/watchpoints so that it makes sense
749 even if ptrace is not used or no other processes can be active.
751 Thu Apr 13 13:24:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
753 * configure.in: Add --enable-maintainer-mode.
754 * aclocal.m4, configure: Re-generate.
756 * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
757 on maintainer-mode. Update copying.c in source directory.
758 (copying.txt): Delete rule.
759 (copying.o): Add explict paths to $(srcdir) and explicit make
762 2000-04-12 Kevin Buettner <kevinb@redhat.com>
764 * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
765 (fetch_debug_register, fetch_debug_register_pair,
766 store_debug_register, store_debug_register_pair, is_power_of_2,
767 enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
768 ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
770 * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
771 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
772 STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
773 target_remove_watchpoint): Define.
774 (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
775 ia64_linux_remove_watchpoint): Declare.
777 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
779 * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
780 hardware breakpoint resources, return EBUSY.
781 (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
782 one of the enumerated values, return EINVAL.
784 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
786 * README: Mention special build instructions for DJGPP.
787 * NEWS: Update with FP features on x87 platforms, and
788 DJGPP-related changes.
790 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
792 * top.c (gdb_completer_file_name_break_characters): New variable.
793 (line_completion_function): When completing on file names, use
794 gdb_completer_file_name_break_characters as word break
795 characters for the readline library.
797 2000-04-12 Mark Kettenis <kettenis@gnu.org>
799 * i387-tdep.c (print_i387_value): Avoid call to
800 floatformat_to_doublest if long double type is the same on host
803 2000-04-11 Fernando Nasser <fnasser@cygnus.com>
805 * wrapper.h: Remove definitions of internal functions.
806 * wrapper.c: Remove definitions of exported functions (which are
807 already in wrapper.h) and make static all internal wrap_* functions.
809 Mon Apr 10 21:58:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
811 * acconfig.h (USE_INCLUDED_REGEX): Add.
812 * Makefile.in (REGEX_CFLAGS): Delete
813 * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
814 * configure, config.in: Re-generate.
816 2000-04-10 Philip Blundell <philb@gnu.org>
818 * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
820 * arm-linux-tdep.c (arm_skip_solib_resolver): New.
822 2000-04-10 Fernando Nasser <fnasser@cygnus.com>
824 From 2000-04-10 Rodney Brown <rdb@redhat.com>:
825 * command.h (enum command_class): Remove trailing "," to placate
828 Mon Apr 10 20:17:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
830 * TODO, NEWS: Update. Mention MI.
832 Mon Apr 10 00:21:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
834 * gdbarch-utils.h, gdbarch-utils.c: Delete.
835 * arch-utils.h, arch-utils.c: New files. Avoid 14 character file
837 * Makefile.in: Update.
840 Sun Apr 9 23:42:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
842 From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
843 * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
844 new "set mips saved-gpreg-size" command
845 (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
846 (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
847 either from target, or gdb multi-arch
848 (show_mips_command): New. For "show mips" prefix command
849 (set_mips_command): New. For "show mips" prefix command
850 (_initialize_mips_tdep): Add top-level mips prefix command
851 Add "set mips saved-gpreg-size" command
853 * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
854 mips_default_saved_regsize.
855 (mips_gdbarch_init): Update.
856 (MIPS_DEFAULT_SAVED_REGSIZE): Update.
857 (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
858 mips_default_saved_regsize.
860 Sun Apr 9 23:27:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
862 From 2000-04-07 J.T. Conklin <jtc@redback.com>:
863 * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
864 replace calls to target_xfer_memory() with target_read_memory()
865 and target_write_memory().
867 Sun Apr 9 22:54:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
869 * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
870 NULL. Macro returns a CORE_ADDR.
872 2000-04-08 Jim Blandy <jimb@redhat.com>
874 * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
875 Don't include "bfd-elf.h".
876 (address_significant_size): Delete variable.
877 (dwarf2_build_psymtabs_hard): Don't set it, or check for
878 consistency between it and the Dwarf 2 compilation unit header
880 (read_address): Don't mask off bits above
881 address_significant_size.
882 * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
883 (elf_bfd_h): Remove variable; it's no longer used.
885 2000-04-08 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
887 * configure.in (NEW_PROC_API): Escape square brackets when testing
889 * configure: Regenerate.
891 2000-04-07 Scott Bambrough <scottb@netwinder.org>
893 * ChangeLog: Correct date on last entry.
894 * arm-linux-tdep.c (arm_linux_push_arguments): New function.
895 * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
896 * config/arm/tm-embed: Fix build warning from redefinition of
898 * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
899 * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
900 TARGET_BYTE_ORDER. Add TARGET_BYTE_ORDER_SELECTABLE_P to
901 override default in tm-arm.h. Use default target byte order
904 2000-04-07 Scott Bambrough <scottb@netwinder.org>
906 * Makefile.in: Add dependency information for arm-linux-tdep.c.
907 * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
909 2000-04-07 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
911 * sol-thread.c (gdb_ps_addr_t): New typedef, depends on definition
912 of PROC_SERVICE_IS_OLD.
913 (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
914 rw_common): Change argument type from psaddr_t to gdb_ps_addr_t.
916 Fri Apr 7 17:18:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
918 * Makefile.in (CFLAGS): Set using configure.
920 * configure.in (WARN_CFLAGS): Enable by default when GCC.
921 * configure: Re-generate.
923 Fri Apr 7 13:33:43 2000 Andrew Cagney <cagney@b1.cygnus.com>
925 From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
926 * procfs.c (init_procfs_ops): Set procfs_ops.to_has_memory and
927 procfs_ops.to_has_all_memory to 1.
931 2000-04-06 Nick Duffek <nsd@cygnus.com>
933 * configure.in (_MSE_INT_H): Define on Solaris 7.
934 (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
935 * acconfig.h (_MSE_INT_H): Define on Solaris 7.
936 * configure: Regenerate.
937 * config.in: Regenerate.
939 2000-04-06 Michael Snyder <msnyder@cygnus.com>
941 * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
942 Change to rely on PIDGET etc.
943 * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
944 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
945 STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
946 define. Allow target to use procfs hardware watchpoints.
947 * config/sparc/nm-sun4sol2.h: ditto.
948 * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
949 definitions to use 16 bits for the pid, 15 bits for the tid, and
951 * config/sparc/tm-sun4sol2.h: ditto.
952 (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
953 * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
954 for more than 15 thread increments.
956 2000-04-06 Eli Zaretskii <eliz@is.elta.co.il>
958 * top.c (filename_completer): Set subsequent_name to 1 early on,
959 to prevent an infinite loop if the first file in the directory is
960 a backup file (whose name ends in a `~').
962 2000-04-05 Jim Blandy <jimb@redhat.com>
964 * solib.c (update_solib_list): New function.
965 (solib_add): Call update_solib_list, and then read symbols.
966 (info_sharedlibrary_command): Call update_solib_list, not
969 2000-04-05 Scott Bambrough <scottb@netwinder.org>
971 * arm-linux-tdep.c: Resolve implicit function declarations by
972 including target.h and value.h. Inclusion of symtab.h is
975 2000-04-05 Scott Bambrough <scottb@netwinder.org>
977 * arm-linux-tdep.c: New file.
978 * arm-linux-nat.c (fetch_fpregs): Remove unused code.
979 (arm_get_longjmp_target): Moved it and all defines
980 it uses to arm-linux-tdep.c.
981 (arm_linux_extract_return_value): Moved to
983 * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
985 2000-04-04 Nick Duffek <nsd@cygnus.com>
987 * infrun.c (handle_inferior_event): Call target_mourn_inferior
988 instead of kill_target.
990 2000-04-04 Daniel Berlin <dan@cgsoftware.com>
992 * TODO: Make note of various C++ things i have planned for 5.1.
994 Tue Apr 4 12:13:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
996 * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
997 in shift. Stop GCC thinking it has a shift overflow.
999 2000-04-03 H.J. Lu <hjl@gnu.org>
1001 * TODO: Remove the regex entry.
1003 2000-04-03 H.J. Lu <hjl@gnu.org>
1005 * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
1006 is defined and <regex.h> otherwise.
1008 * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
1009 * monitor.c: Likewise.
1010 * osfsolib.c: Likewise.
1011 * solib.c: Likewise.
1012 * source.c: Likewise.
1013 * symtab.c: Likewise.
1015 * Makefile.in (REGEX): Changed to @REGEX@.
1016 (REGEX_CFLAGS): New.
1018 (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
1019 (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
1021 * configure.in (--with-included-regex): New switch.
1022 (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
1023 (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
1024 * configure: Regenerated.
1026 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1028 * NEWS (powerpc-*-linux*): Mention.
1030 2000-04-03 J.T. Conklin <jtc@redback.com>
1032 * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
1034 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1036 * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
1037 (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
1039 * ia64-linux-nat.c (fill_gregset): Implement.
1040 (supply_fpregset, fill_fpregset): New functions.
1042 * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
1043 which the CFM is fetched for certain frames.
1044 (find_global_pointer, find_extant_func_descr): Don't use
1045 partial symtabs for locating sections.
1047 * config/ia64/linux.mh (LOADLIBES): Define.
1048 (NATDEPFILES): Add linux-thread.o and lin-thread.o.
1049 * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
1050 file containing generic linux declarations/definitions.
1051 (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
1052 defined in generic nm-linux.h.
1053 (solib.h): Remove include; already included in generic nm-linux.h.
1055 2000-04-03 Jim Blandy <jimb@redhat.com>
1057 * solib.c (solib_add): Move all the code for loading symbol tables
1058 below the code to sort out additions and removals. That way, we
1059 always catch all loaded shared libraries whose symbols we haven't
1062 * solib.c (solib_add): Don't try to free a shared object's objfile
1063 if it doesn't have one. Duh.
1065 * solib.c (solib_add): If a pattern was given, but it doesn't
1066 match any currently loaded shared libraries, print a message;
1067 don't just be silent.
1069 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1071 * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
1072 two-dimensional array instead of faking it with index
1075 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1077 * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
1079 * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
1080 definition (and use the common one in tm-i386.h).
1081 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
1082 (I386_DJGPP_TARGET): Don't define, it's no longer required.
1083 (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
1084 i386-tdep.c defines it for all x86 targets.
1085 (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
1087 * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
1089 * config/djgpp/djcheck.sh: Edit the copyright year out of the test
1090 results. Fix editing of `main' arguments for non-GNU Sed.
1092 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1094 * symfile.c (map_overlay_command, unmap_overlay_command): Fix
1095 error message: there's no "overlay on" command.
1097 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1099 * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
1100 (copying.txt): New target, a link to COPYING.
1102 Mon Apr 3 18:20:03 2000 Andrew Cagney <cagney@b1.cygnus.com>
1106 Mon Apr 3 14:56:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1109 (set_hook, error_hook): Remove PARAMS.
1111 Mon Apr 3 14:45:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1113 * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
1114 Daniel Berlin <dan@cgsoftware.com>. Function was static.
1115 * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
1117 Mon Apr 3 14:10:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
1119 * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
1121 2000-04-02 Nick Duffek <nsd@cygnus.com>
1123 * gdbtypes.c (safe_parse_type): New wrapper function to ignore
1124 error() during parse_and_eval_type().
1125 (check_stub_method): Call safe_parse_type instead of
1126 parse_and_eval_type().
1127 * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
1128 (wrap_parse_and_eval_type): New support function.
1129 * wrapper.h (gdb_parse_and_eval_type): Prototype.
1130 (wrap_parse_and_eval_type): Prototype.
1132 Sun Apr 2 10:32:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
1134 * MAINTAINERS: Eli Zaretskii is a doco maintainer.
1136 Fri Mar 31 08:59:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1138 * gdbarch-utils.h, gdbarch-utils.c: New files.
1139 * Makefile.in (SFILES, COMMON_OBS): Update.
1140 (gdbarch_utils_h) Define.
1141 (gdbarch-utils.o): Add dependencies.
1143 * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
1144 handling default method values.
1145 (startup_gdbarch): Rename default_gdbarch, name misleading.
1146 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1147 (register_name): Default to legacy_register_name.
1148 (call_dummy_words): Default to legacy_call_dummy_words.
1149 (sizeof_call_dummy_words): Default to
1150 legacy_sizeof_call_dummy_words.
1151 (register_convertible): Default to
1152 generic_register_convertible_not.
1153 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1154 (remote_translate_xfer_address): Default to
1155 generic_remote_translate_xfer_address.
1156 (frameless_function_invocation): Default to
1157 generic_frameless_function_invocation_not.
1159 2000-04-02 Mark Kettenis <kettenis@gnu.org>
1161 * i386-linux-nat.c: Add copyright notice.
1163 * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
1164 &floatformat_i387_ext.
1165 * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
1167 2000-03-29 Mark Kettenis <kettenis@gnu.org>
1169 * findvar.c (extract_floating): Remove reference to
1170 TARGET_EXTRACT_FLOATING.
1171 (store_floating): Remove reference to TARGET_STORE_FLOATING.
1173 2000-03-30 Fernando Nasser <fnasser@cygnus.com>
1175 * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
1176 Safe version of value_subscript.
1177 * varobj.c (): Use gdb_value_subscript() to get an array element value.
1179 2000-03-30 Michael Snyder <msnyder@cleaver.cygnus.com>
1181 * ui-file.c: Include "gdb_string.h"
1182 * cli-out.c: Include gdb_string.h to avoid compiler warnings.
1183 * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
1184 unions, since they are all used to hold both pointers and ints
1185 at various times. Casting pointer to int and vice versa gives
1186 warnings (and is not safe) if they are not the same size.
1188 2000-03-30 Michael Snyder <msnyder@cleaver.cygnus.com>
1190 * defs.h (struct continuation_arg): Make 'data' a union, to avoid
1191 casting problems when int and pointer are not the same size.
1192 * event-top.c (command_handler): Use data as a union.
1193 (command_line_handler_continuation): Ditto.
1194 * infcmd.c (step_1_continuation): Use data as a union. Re-indent.
1195 (step_once): ditto. (finish_command_continuation): Ditto.
1196 (finish_command): Ditto.
1197 * breakpoint.c (until_break_command): Use data as a union.
1198 (until_break_command_continuation): Ditto.
1199 * utils.c (add_intermediate_continuation): Fix typo in comment.
1201 Thu Mar 30 12:09:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1203 * gdbarch.h, gdbarch.c: Re-indent. Remove FIXMEs.
1204 * gdbarch.sh: Re-sync with gdbarch.[hc].
1206 2000-03-29 Daniel Berlin <dan@cgsoftware.com>
1208 * minsyms.c (add_minsym_to_demangled_hash_table): New function.
1209 (install_minimal_symbols): Fix demangled symbol problems caused by
1210 using add_minsym_to_hash_table for the demangled names, which is
1211 wrong. Now we use add_minsym_to_demangled_hash_table.
1212 (lookup_minimal_symbol): Fix problems with demangled symbol lookup
1213 caused by weird control flow.
1214 * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
1216 2000-03-29 Jason Merrill <jason@casey.cygnus.com>
1218 * configure.in: -linux-gnu*, not -linux-gnu.
1220 Tue Mar 28 18:28:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1222 * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
1223 with qThreadExtraInfo.
1225 2000-03-29 J.T. Conklin <jtc@redback.com>
1227 * i386nbsd-nat.c (fetch_core_registers): Make static.
1229 * m68knbsd-nat.c (fetch_core_registers): Make static.
1230 (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
1232 Wed Mar 29 13:40:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1234 * TODO: Update GDB 5 status.
1236 Wed Mar 29 10:16:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1238 * breakpoint.h (remove_hw_watchpoints): Add declaration.
1239 * breakpoints.c (remove_hw_watchpoints): Update.
1240 * maint.c (maintenance_do_deprecate): Avoid assignment within IF
1243 2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1245 breakpoint.c, breakpoint.h (remove_hw_watchpoints): New function.
1246 infrun.c (resume): Remove hardware watchpoints before stepping
1247 when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
1249 2000-03-28 Michael Snyder <msnyder@cleaver.cygnus.com>
1251 * Makefile.in: Anchor tui-file.h dependency to $srcdir.
1253 2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1255 * procfs.c (proc_set_watchpoint): Declare addr parameter as
1256 CORE_ADDR, to match call from procfs_set_watchpoint.
1258 * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
1259 Reselect the saved frame silently after frame selection for
1260 watchpoint evaluation.
1261 (insert_breakpoints): Add missing space in `Hardware watchpoint
1262 deleted' message. Do not reinsert hardware watchpoint if it is
1263 already marked for deletion at next stop.
1265 2000-03-28 Christopher Faylor <cgf@cygnus.com>
1267 * partial-stab.h: Add one more check against corrupted or irregular
1270 Tue Mar 28 12:23:37 2000 Philippe De Muyter <phdm@macqel.be>
1272 * gnu-regex.c (regerror): Function renamed from `__regerror'.
1273 (Change also approved in the mainline glibc sources)
1275 Tue Mar 28 18:19:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1277 From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
1278 * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
1279 particularly ensuring it can't return SERIAL_TIMEOUT when told
1282 2000-03-24 Daniel Berlin <dan@cgsoftware.com>
1284 * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
1285 which never existed before, and thus, has no deprecated old command.
1287 * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
1288 "set archdebug" (same goes for the show commands).
1289 * gdb-events.c (_initialize_gdb_events): Add "set debug event",
1290 deprecate "set eventdebug" (same goes for the show commands).
1291 * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
1292 * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
1294 x(init_main): Add the "set debug" and "show debug" commands.
1295 Add setdebuglist and showdebuglist.
1297 Fri Mar 24 13:00:10 2000 Daniel Berlin <dan@cgsoftware.com>
1299 * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
1300 Added prototype for the deprecate command so it doesn't complain.
1302 Tue Mar 28 11:52:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
1304 * top.c (print_gdb_version): Bump copyright year to 2000.
1306 Tue Mar 28 10:13:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1308 * MAINTAINERS: Add Glen McCready to write after approval list.
1310 Tue Mar 28 09:59:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1312 * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
1313 * config.h: Regenerate.
1315 Mon Mar 27 19:53:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
1317 * TODO: Update. Add criteria for next release of GDB.
1319 Mon Mar 27 17:20:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1321 * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
1322 * config.h: Regenerate.
1324 Mon Mar 27 16:43:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1326 * Makefile.in (install-only): Create $(bindir) and $(man1dir)
1327 before installing GDB.
1329 Mon Mar 27 16:26:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1331 * Makefile.in (all-gdbtk): Check for an existing link/directory.
1332 Re-format warning message. Document that post 5.0 this can be
1335 Mon Mar 27 14:46:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
1337 * ChangeLog: Revert whitespace changes.
1339 Mon Mar 27 10:20:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1341 * MAINTAINERS: Update folks who need accounts.
1343 Mon Mar 27 09:29:14 2000 Andrew Cagney <cagney@b1.cygnus.com>
1345 * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
1347 2000-03-27 Mark Kettenis <kettenis@gnu.org>
1349 * config/i386/tm-i386.h: Fix typo. It is TARGET_LONG_DOUBLE_BIT
1350 instead of TARGET_LONG_DOUBLE_BITS.
1351 * config/i386/tm-i386mk.h: Likewise.
1353 2000-03-26 Mark Kettenis <kettenis@gnu.org>
1355 Provide `long double' support for most i386 targets.
1356 * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
1357 &floatformat_i387_ext.
1358 (TARGET_LONG_DOUBLE_BITS): Define as 96.
1359 (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
1360 `builtin_type_long_double'.
1361 (REGISTER_CONVERT_TO_VIRTUAL): Call
1362 i386_register_convert_to_virtual.
1363 (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
1364 (i387_to_double, double_to_i387): Remove prototypes.
1365 (i386_extract_return_value): Change prototype to match definition
1367 * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
1368 (TARGET_LONG_DOUBLE_BITS): #undef.
1369 * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
1370 [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
1371 (i387_extract_floating, i387_store_floating): Remove prototypes.
1372 (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
1373 (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
1374 (REGISTER_VIRTUAL_TYPE): Remove.
1375 * i386-tdep.c (i386_register_convert_to_virtual): New function.
1376 (i386_register_convert_to_raw): New function.
1377 * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
1378 (i387_store_floating): Remove.
1380 Sat Mar 25 18:55:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1382 * maint.c: Re-indent.
1384 Sat Mar 25 18:51:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1386 * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
1388 2000-03-24 Christopher Faylor <cgf@cygnus.com>
1390 * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
1393 2000-03-24 Christopher Faylor <cgf@cygnus.com>
1395 * win32-nat.c: Back out special frame walking code. It was broken.
1396 (handle_exception): Correctly identify an illegal instruction.
1397 * config/tm-cygwin.h: Eliminate special frame handling. Just use
1398 normal i386 handling.
1400 2000-03-24 J.T. Conklin <jtc@redback.com>
1402 * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
1403 * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
1404 (fetch_core_registers): Read fp registers.
1405 (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
1407 2000-03-24 Jonathan Larmour <jlarmour@redhat.co.uk>
1409 * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
1410 so that we can stop searching for the prologue past the function end
1411 (arm_skip_prologue): Call thumb_skip_prologue with function end addr
1413 2000-03-24 Kevin Buettner <kevinb@redhat.com>
1415 * linux-thread.c, lin-thread.c (save_inferior_pid,
1416 restore_inferior_pid): Don't do compile time comparison
1417 of TARGET_PTR_BIT and TARGET_INT_BIT.
1419 Thu Mar 23 13:18:26 2000 Philippe De Muyter <phdm@macqel.be>
1421 * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
1423 (P_PEA_FP, P_MOVL_SP_FP): New macros.
1424 (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
1426 (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
1428 (delta68_in_sigtramp): New function.
1429 (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
1430 (m68k_skip_prologue): Use P_* macros, not hex constants.
1431 (m68k_find_saved_regs): Do not expect a fixed sequence of register save
1432 instructions, but accept them in any order; use P_* macros, not octal
1433 or hex constants; recognize also `fmovemx to (fp + displacement)' and
1434 `moveml to (fp + displacement)'.
1435 * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
1436 (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
1438 Fri Mar 24 13:44:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1440 * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
1442 2000-03-23 Michael Snyder <msnyder@cleaver.cygnus.com>
1444 * solib.c (open_symbol_file_object): To sneak an int argument
1445 past catch_errors, instead of casting it to a pointer, simply
1448 2000-03-23 Jimmy Guo <guo@cup.hp.com>
1450 * gdbtypes.c (rank_function): Rank all N parameters and use correct
1451 index into the prams[] and args[] arrays.
1453 2000-03-23 Fernando Nasser <fnasser@cygnus.com>
1455 From David Whedon <dwhedon@gordian.com>
1457 * top.c (execute_command): Checks all commands beore executing
1458 to see if the user needs to be warned that the command is
1459 deprecated, warns user if appropriate.
1460 (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
1461 return values from void to struct cmd_list_element *.
1462 * command.c (lookup_cmd_1): Check aliases before following link
1463 in case user needs to be warned about a deprecated alias.
1464 (deprecate_cmd): new exported function for command deprecation,
1465 sets flags and posibly a replacement string.
1466 (deprecated_cmd_warning): New exported funciton to warn user about
1467 a deprecated command.
1468 (lookup_cmd_composition): New exported function that determines
1469 alias, prefix_command, and cmd based on a string. This is useful
1470 is we want to full name of a command.
1471 * command.h : Added prototypes for deprecate_cmd,
1472 deprecated_warn_user and lookup_cmd_composition, added flags to
1473 the cmd_list_element structure, changed return values for
1474 add_com_* and add_info_* from void to cmd_list_element.
1475 * maint.c : (maintenance_deprecate): New function to deprecate a
1476 command. This exists only so that the testsuite can deprecate
1477 commands at runtime and check the warning behavior.
1478 (maintenance_undeprecate) : New function, drops deprecated flags.
1479 (maintenance_do_deprecate): Actually does the (un)deprecation.
1480 (initialize_maint_cmds): Added the above new deprecate commands.
1482 2000-03-22 Daniel Berlin <dan@cgsoftware.com>
1483 * command.c (apropos_cmd_helper): New function, meat of the
1485 (apropos_command): New apropos command to search command
1486 names/documentation for regular expressions.
1487 (_initialize_command): Add the apropos command.
1489 2000-03-23 Michael Snyder <msnyder@cleaver.cygnus.com>
1491 * sol-thread.c (ps_pglobal_lookup): Change argument type from
1492 paddr_t to psaddr_t. This mistake appears to date from an
1493 erroneous man page in Solaris 2.5 -- the correct type from the
1494 system headers has always been psaddr_t.
1495 (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
1498 2000-03-22 Kevin Buettner <kevinb@redhat.com>
1500 * ia64-linux-nat.c: Fix copyright.
1501 (fill_gregset): Minor formatting fix.
1502 * ia64-tdep.c (template_encoding_table, fetch_instruction,
1503 examine_prologue): Clean up some compiler warnings.
1504 (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
1505 find_global_pointer, find_extant_func_descr): New functions.
1506 (ia64_use_struct_convention, ia64_extract_return_value,
1507 ia64_push_arguments): Handle HFAs.
1508 (ia64_push_arguments): Find (or build) a function descriptor
1509 when given a function address.
1510 (ia64_push_return_address): Moved code for finding the
1511 global pointer into its own function, find_global_pointer ().
1513 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1515 * event-loop.c (handle_file_event): Run through indent.
1517 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1519 From Philippe De Muyter <phdm@macqel.be>
1521 * event-loop.c (sys/types.h): File now included unconditionally.
1522 (use_poll): New variable..
1523 (gdb_notifier): poll- and select-versions merged.
1524 (add_file_handler): If HAVE_POLL, check whether poll is usable,
1525 and reset `use_poll' if not.
1526 (create_file_handler): Select poll- or select-version according to
1528 (delete_file_handler, handle_file_event): Likewise.
1529 (gdb_wait_for_event, poll_timers): Likewise.
1531 2000-03-22 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1533 * printcmd.c (print_scalar_formatted): Truncate addresses to the
1534 size of a target pointer before passing them to print_address.
1536 2000-03-22 Mark Kettenis <kettenis@gnu.org>
1538 * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
1539 * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
1541 * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
1542 (i386_extract_return_value): Rewritten. Correctly support all
1543 floating-point types and large integer types on targets that use
1544 the standard i386 GDB register layout and return floating-point
1547 Wed Mar 22 15:09:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1549 * configure.in (CONFIG_INITS): Do not append remote-nrom.c
1551 2000-03-21 J.T. Conklin <jtc@redback.com>
1553 * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
1554 * i386nbsd-nat.c: New file.
1556 * i386/tm-nbsd.h (NUM_REGS): Removed.
1557 (HAVE_I387_REGS): Defined.
1558 * i386/nm-nbsd.h (FLOAT_INFO): Removed.
1560 * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
1563 Wed Mar 22 11:18:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
1565 * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David
1566 taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to
1567 the write after approval list.
1569 2000-03-21 Kevin Buettner <kevinb@redhat.com>
1571 * symtab.h (MAX_SECTIONS, struct section_addr_info,
1572 symbol_file_add): Move declarations from here...
1573 * symfile.h: ...to here.
1575 * solib.c (symbol_add_stub): Make symbol_file_add () aware of
1576 all section addresses, not just .text.
1577 * symfile.h, symfile.c (free_section_addr_info,
1578 build_section_addr_info_from_section_table): New functions.
1580 * symfile.h (MAX_SECTIONS): Increase value to 40.
1581 * symfile.c (syms_from_objfile): Add bounds check prior to
1582 accessing ``other'' array in a section_addr_info_struct.
1583 Remove unused variable section_offsets.
1584 (add_symbol_file_command): Remove unused variable text_addr.
1586 2000-03-21 Eli Zaretskii <eliz@is.elta.co.il>
1588 * breakpoint.c (bpstat_stop_status): Don't stop if a read
1589 watchpoint appears to break, but the watched value changed.
1591 2000-03-21 Jim Blandy <jimb@redhat.com>
1593 * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
1594 a companion to gdbarch_alloc, which allows a gdbarch init function
1595 to free partially-built gdbarch structures.
1596 * gdbarch.c, gdbarch.h: Regenerated.
1598 2000-03-20 Kevin Buettner <kevinb@redhat.com>
1600 * configure.host, configure.tgt (ia64-*-linux*): New entry.
1602 * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
1603 initialize_arch): Define for IA-64.
1604 (initialize_arch): Add declaration.
1606 2000-03-20 Eli Zaretskii <eliz@is.elta.co.il>
1608 * breakpoint.c (insert_breakpoints, remove_breakpoint)
1609 (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
1610 remove, or check status of hardware watchpoints for entire structs
1611 and arrays unless the user explicitly asked to watch that struct
1613 (insert_breakpoints): Try to insert watchpoints for all the values
1614 on the value chain, even if some of them fail to insert.
1616 * values.c (value_primitive_field): Set the offset in struct value
1617 we return when the field is a packed bitfield.
1619 2000-03-20 Michael Snyder <msnyder@cleaver.cygnus.com>
1621 * remote.c (remote_threads_extra_info): New function.
1622 Implement the extra thread info query for "info threads".
1623 (remote_threads_info): Clean up a bit.
1624 (use_threadinfo_query, use_threadextra_query): New variables.
1625 Control whether GDB will use the new or old protocol for
1626 thread info queries.
1627 (remote_open_1): Initialize new variables.
1628 (remote_async_open_1): Ditto.
1629 (remote_cisco_open): Ditto.
1631 2000-03-20 Kevin Buettner <kevinb@redhat.com>
1633 * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
1634 config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
1635 config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
1637 2000-03-20 Kevin Buettner <kevinb@redhat.com>
1639 * utils.c (floatformat_from_doublest): Don't assume that a long
1640 will be exactly 32 bits in length. Also... make sure space
1641 that we're writing the float to is completely initialized to
1642 zeroes, even when the number of bits in the float is not
1643 evenly divisible by FLOATFORMAT_CHAR_BIT.
1645 2000-03-20 Jim Blandy <jimb@redhat.com>
1647 * i386-linux-nat.c: No need to #include "frame.h" any more.
1648 (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1649 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1650 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1651 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1652 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1653 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1654 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1655 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1656 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1657 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1658 i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed
1659 out that these are target-dependent, and useful in non-native
1660 configurations. Moved to...
1661 * i386-linux-tdep.c: ... Here, a new file.
1662 * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
1663 (i386-linux-tdep.o): New rule.
1664 (i386-linux-nat.o): We no longer depend on frame.h.
1665 * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
1667 2000-03-04 Eli Zaretskii <eliz@is.elta.co.il>
1669 * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
1670 Print an error at compile time if we are to use select, but FD_SET
1672 (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
1673 if HAVE_POLL is not defined and NO_FD_SET *is* defined.
1674 (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
1675 (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
1676 (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
1677 instead of using memcpy and memset. Use FD_ISSET.
1679 * config/i386/xm-go32.h (fd_mask): Remove typedef.
1681 Mon Mar 20 19:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
1683 * command.c (_initialize_command): Document requirements for ``!''
1686 Mon Mar 20 18:12:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
1688 From Fri 10 Mar 2000 Robert
1689 <robert.melchers@drives.eurotherm.co.uk>:
1690 * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
1692 Mon Mar 20 17:33:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
1694 From Thu Mar 16 16:49:27 EST 2000 John David Anglin
1695 <dave@hiauly1.hia.nrc.ca>:
1696 * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
1697 _initialize_hpux_thread being called twice.
1698 * configure: Regenerated.
1700 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1702 * event-top.c (_initialize_event_loop): If instream is not
1703 connected to a terminal device, turn editing off.
1705 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1707 Support for building GDB with DJGPP, and running the test suite on
1709 * config/djgpp/djconfig.sh: New file.
1710 * config/djgpp/config.sed: New file.
1711 * config/djgpp/README: New file.
1712 * config/djgpp/fnchange.lst: New file.
1713 * config/djgpp/djcheck.sh: New file.
1715 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1717 * ser-go32.c (ports): Make the initializers complete, to pacify
1720 2000-03-17 Jim Blandy <jimb@redhat.com>
1722 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
1723 two-dimensional array, instead of faking it with explicit index
1726 * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
1727 linuxthreads_create_inferior): Fix typo in variable name: it's
1728 linuxthreads_exit_status, not linux_exit_status.
1730 * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
1733 * solib.c (solib_add): Delete debugging code.
1735 2000-03-17 Mark Kettenis <kettenis@gnu.org>
1737 * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
1738 * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
1740 Fri Mar 17 11:06:59 2000 Philippe De Muyter <phdm@macqel.be>
1742 * language.c (set_lang_str): Do not call `free' for a null pointer.
1743 (set_type_str, set_range_str): Ditto.
1745 2000-03-16 Jim Blandy <jimb@redhat.com>
1747 * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
1750 * solib.c (current_sos): Be more careful about freeing the new
1751 so_list node if an error occurs.
1753 * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1754 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1755 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1756 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1757 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1758 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1759 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1760 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1761 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1762 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1763 i386_linux_sigtramp_saved_sp): Deleted. These all implement
1764 Linux-specific signal trampoline detection, and should be moved
1766 * i386-linux-nat.c: ... here.
1767 * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
1768 this any more, since we're not enabling OS-specific code in a
1769 OS-independent file.
1771 2000-03-16 Eli Zaretskii <eliz@is.elta.co.il>
1773 * Makefile.in (go32-nat.o): Add prerequisites.
1774 (ALLDEPFILES): Add go32-nat.c.
1776 2000-03-15 Michael Snyder <msnyder@cleaver.cygnus.com>
1778 From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
1779 * symfile.c (reread_symbols): Clear msymbol hash table.
1781 2000-03-15 Jim Blandy <jimb@redhat.com>
1783 Deal with the inferior unloading shared objects.
1784 * solib.c (current_sos): New function, replacing find_solib.
1785 (find_solib): Deleted.
1786 (free_so): New function.
1787 (clear_solib): Call free_so, instead of writing it out.
1788 (solib_add): Rewritten: compare the inferior's current list of
1789 shared objects with GDB's list, and do the required loads and
1791 (info_sharedlibrary_command, solib_address): Don't use find_solib
1792 to walk the list of shared libraries: call solib_add, and then
1793 walk the list at so_list_head normally.
1794 * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
1795 detach the core target. These tasks are taken care of elsewhere.
1796 * target.c (remove_target_sections): New function.
1797 * target.h (remove_target_sections): New declaration.
1799 * solib.c (symbol_add_stub): Check whether we've already created
1800 an objfile for this shared object first, before doing all that
1801 work to compute section addresses, etc.
1803 * objfiles.c (unlink_objfile): Report an internal error if objfile
1804 doesn't occur in the object_files list.
1806 * solib.c (special_symbol_handling): Delete argument; it's not
1809 Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1811 * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses
1812 from solib structures. Use it throughout solib.c, get rid of all
1814 (struct so_list): Change type of lmaddr to CORE_ADDR.
1815 (first_link_map_member): Change return value type to CORE_ADDR,
1817 (solib_add_common_symbols): Change parameter type to CORE_ADDR,
1819 (open_symbol_file_object, find_solib): Change type of lm variable
1822 2000-03-15 Eli Zaretskii <eliz@is.elta.co.il>
1824 * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
1825 (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
1826 to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings.
1827 (dos_info): Avoid compiler warning when printing a ptrdiff_t.
1829 * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
1830 not opened by dos_open, but let the 3 standard handles go through
1833 2000-03-14 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1835 * eval.c (evaluate_subexp_with_coercion): Add call to
1836 check_typedef, to handle typedeffed vars correctly.
1838 Mon Mar 13 21:21:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
1840 * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
1842 (QUIT): Note that this can probably be replaced by a function.
1844 2000-03-13 James Ingham <jingham@leda.cygnus.com>
1846 Add support for a variable object that tries to evaluate itself in
1847 the currently selected frame, rather than in a fixed frame.
1849 * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
1851 * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
1853 * varobj.c (varobj_list): Return type indicates whether the
1854 variable's type has changed (for current frame variables).
1855 (varobj_update): Handle the case where the variable's type has
1857 (delete_variable_1): Allow for deletion of variables that have not
1859 (new_root_variable): Initialize use_selected_frame variable.
1860 (value_of_root): This is where most of the work to handle "current
1861 frame" variables was added. Most of the complexity involves
1862 handling the case where the type of the variable has changed.
1863 (varobj_create): Add a "type" argument, to tell if the
1864 variable is one of these "current frame" variables. Also protect
1865 call to parse_exp_1 from long jumping.
1867 2000-03-13 Eli Zaretskii <eliz@is.elta.co.il>
1869 * go32-nat.c (struct env387): Remove declaration.
1870 (print_387_status, i386_go32_float_info): Remove redundant
1872 (regno_mapping, sig_map, excepn_map): Add braces around inner
1874 (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
1875 fix code which mixed signed with unsigned.
1876 (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
1877 (go32_wait): Initialize INT3_addr.
1878 (go32_fetch_registers): Extend all FP registers that are shorter
1879 than 4 bytes to 32 bits. Support 32 standard FP registers defined
1880 on config/i386/tm-i386.h.
1881 (store_register): Support 32 FP registers.
1882 (go32_create_inferior): Don't crash if handed a NULL pointer
1883 instead of exec file name.
1884 (ignore): Remove unused function.
1885 (go32_insert_hw_breakpoint): Remove unused variables.
1886 (init_go32_ops): Set value of processing_gcc_compilation to 2.
1888 Mon Mar 13 18:54:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
1890 From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
1891 overloading, add support for seeing through references:
1892 * valops.c (find_overload_match): Handle STABS overloading for
1894 (find_overload_match): Look in right place for function arguments
1896 (find_overload_match): Rather than giving up when we have >1
1897 perfect match, just choose one, especially since the
1898 recommendation GDB gives ("disambiguate it by specifying function
1899 signature"), is basically impossible.
1900 (check_field_in): STREQ->strcmp_iw
1901 (search_struct_field): STREQ->strcmp_iw
1902 (find_method_list): STREQ->strcmp_iw
1903 * gdbtypes.c (rank_one_type): Add ability to see through
1905 (rank_one_type): strcmp->strcmp_iw, because the whitespace could
1907 (rank_function): Rank function properly (was doing it wrong
1908 before, comparing the wrong parts of the arrays)
1909 (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
1910 * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
1911 associated with converting a non-reference to a reference.
1912 * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always
1913 return full value object; for STRUCTOP_PTR, use pointer to
1914 rtti type to get member / method if objectprint is set and
1915 target type of pointer is class.
1917 * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
1920 2000-03-11 Mark Kettenis <kettenis@gnu.org>
1922 * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
1924 (gnu_attach): Change error message for missing
1925 argument to be identical to the corresponding message in
1926 `inftarg.c'. This makes the testsuite happy.
1928 2000-03-11 Mark Kettenis <kettenis@gnu.org>
1930 * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
1931 %eflags isn't modified. This fixes a bug where every call to a
1932 function in the program beyond the first call would fail.
1934 Fri Mar 10 11:44:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
1936 * MAINTAINERS: Devolve responsibility for domain maintenance.
1938 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1940 * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
1942 2000-02-25 Scott Bambrough <scottb@netwinder.org>
1944 * gdb.base/long_long.exp: Correct test suite failure when printing
1945 a long long value as a double on ARM platforms.
1947 Thu Mar 9 14:21:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
1949 * MAINTAINERS (Core): Anthony Green is the Java - including
1950 testsuite - maintainer. Reformat testsuite and language support
1953 2000-03-08 Mark Kettenis <kettenis@gnu.org>
1955 * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
1956 * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
1957 i386_linux_saved_pc_after_call.
1959 2000-03-06 Jim Blandy <jimb@redhat.com>
1961 From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
1963 * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
1964 (compact_minimal_symbols): Added `objfile' argument.
1965 Put symbols in the objfile's hash table.
1966 (install_minimal_symbols): Put symbols in the objfile's demangled
1968 (lookup_minimal_symbol): Use hash table to find symbol in
1970 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
1972 (prim_record_minimal_symbol_and_info): Initialize the
1973 hash link fields of the new minimal symbol.
1974 * symtab.h (struct minimal_symbol): New fields `hash_next',
1975 `demangled_hash_next'.
1976 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
1977 * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
1978 (struct objfile): New fields `msymbol_hash',
1979 `msymbol_demangled_hash'.
1981 2000-03-06 Jim Blandy <jimb@redhat.com>
1983 * solib.c (first_link_map_member): Doc fix.
1985 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1987 From Eli Zaretskii <eliz@is.elta.co.il>:
1989 * event-loop.c (poll_timers): Don't compare delta.tv_sec with
1990 zero, since time_t might be unsigned.
1992 2000-03-06 Mark Kettenis <kettenis@gnu.org>
1994 * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
1996 (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
1998 2000-03-05 Mark Kettenis <kettenis@gnu.org>
2000 Allow GDB to run on Linux 2.0 again.
2001 * config.in: Add HAVE_PTRACE_GETREGS.
2002 * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
2003 * configure: Regenerated.
2004 * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
2005 CANNOT_STORE_REGISTER): New defines.
2006 * i386-linux-nat.c (have_ptrace_getregs): New variable.
2007 (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
2008 old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
2009 store_register, old_store_inferior_registers): Copied over from
2010 `inptrace.c' as a temporary measure.
2011 (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
2012 Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if
2013 HAVE_PTRACE_GETREGS isn't defined.
2014 (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
2016 (fetch_inferior_registers, store_inferior_registers): Fall back on
2017 the method use in `infptrace.c' (by calling
2018 old_fetch_inferior_registers and old_store_inferior_registers) if
2019 `have_ptrace_getregs' isn't set.
2021 2000-03-05 Mark Kettenis <kettenis@gnu.org>
2023 * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
2024 of gregset_t and fpregset_t. Those are the only names that are
2025 guaranteed to specify the right types for all supported Linux
2027 Various doc fixes and gratitious local variable renames, all in an
2028 attempt to stress similarities between the code and unify the
2029 terminology used. Use ISO-C all over.
2030 (regmap): Remove trailing comma.
2031 (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
2032 (convert_to_gregset): Make static. Remove GDB_REGS argument. It
2033 is unnecessary and wasn't used anyway. All callers changed.
2034 (convert_to_fpregset, convert_to_xfpregset): Likewise.
2035 (fetch_regs, store_regs): Remove unused variable `regno'.
2036 (fill_fpregs): If REGNO is not -1, only update the specified
2038 (fetch_core_registers): Renamed from
2039 i386_linux_fetch_core_registers. There is no need for a unique
2040 name since the function is static anyway.
2041 (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
2042 since it is more descriptive.
2044 Sun Mar 5 19:40:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
2046 * MAINTAINERS (readline/): Expand to include host maintainers.
2048 2000-03-04 Mark Kettenis <kettenis@gnu.org>
2050 Fix support for Linux/i386 signal trampolines. The old approach
2051 didn't work for Linux 2.2 and beyond, and didn't work with recent
2052 versions of the GNU C library.
2053 * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2054 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
2055 (linux_rt_sigtramp_code): New variable.
2056 (LINUX_RT_SIGTRAMP_LEN): New define.
2057 (i386_linux_rt_sigtramp_start): New function. Detect start of
2058 signal trampolines for RT signals.
2059 (i386_linux_sigtramp): Removed.
2060 (i386_linux_in_sigtramp): New function.
2061 (i386_linux_sigcontext_addr): New function. Recognize the names
2062 of the signal tranmpolines used by recent versions of the GNU C
2063 library, and add support for RT signals.
2064 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New
2065 defines. Moved here from config/i386/tm-linux.h.
2066 (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
2067 Reimplement in terms of i386_linux_sigcontext_addr.
2068 * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
2069 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
2070 Moved to i386-tdep.c.
2071 (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
2073 Sat Mar 4 19:38:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
2075 By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2076 * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
2078 Sat Mar 4 17:23:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
2080 * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
2083 Sat Mar 4 16:19:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
2085 * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
2086 ``Blanket Write Privs'' maintainers.
2088 Sat Mar 4 15:58:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
2090 From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
2091 * language.c (longest_local_hex_string_custom): Don't compile
2092 'long long' section if host doesn't have 'long long'.
2094 Sat Mar 4 15:45:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
2096 * language.c (longest_raw_hex_string): Comment out. Appears
2099 Sat Mar 4 13:02:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2101 * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
2102 "mmalloc.h" which means using PTRs.
2103 (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
2105 Sat Mar 4 11:49:21 2000 Andrew Cagney <cagney@b1.cygnus.com>
2107 * defs.h (store_address, store_unsigned_integer, store_address):
2108 Replace PTR with void* in delcaration.
2109 * findvar.c (extract_signed_integer, extract_unsigned_integer,
2110 extract_long_unsigned_integer, extract_address,
2111 store_signed_integer, store_unsigned_integer, store_address):
2112 Convert definition to ISO-C. Replace PTR with void*.
2114 Sat Mar 4 10:57:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
2116 * defs.h (make_cleanup_func): Document as deprecated.
2117 (make_cleanup_ftype): New typedef. Make signature consistent with
2118 other function typedefs. Document as not be used out side of
2119 make_cleanup code. Use in make_cleanup declarations.
2120 (null_cleanup): Replace PTR with void*.
2122 * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
2123 make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
2124 null_cleanup): Change K&R definition to ISO-C using void* and
2126 (discard_my_cleanups): Don't cast argument to free.
2128 2000-03-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2130 * defs.h (struct continuation_arg): Change type of field 'data'
2133 * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
2135 * event-top.c: Ditto.
2137 Fri Mar 3 15:39:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2139 * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
2141 (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
2142 SUBDIR_GDBTK_ALL): Define.
2143 (all-gdbtk, clean-gdbtk): New targets.
2144 (all): Add CONFIG_ALL as dependency.
2145 (clean): Add CONFIG_CLEAN as dependency.
2147 * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
2148 (LN_S): Define. Delete GDBtk's link code.
2150 Fri Mar 3 13:12:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2152 * configure.in (ENABLE_GDBTK): Delete variable.
2153 (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
2154 * Makefile.in: Update.
2155 * configure: Regenerate
2157 2000-03-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2159 * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
2162 2000-03-02 Mark Kettenis <kettenis@gnu.org>
2164 * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
2165 Override definitions to include the normal FPU registers.
2166 (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
2167 REGISTER_CONVERT_TO_RAW): Removed. The default definitions are
2169 (i387_to_double, double_to_i387): Remove prototypes.
2171 2000-03-02 Kevin Buettner <kevinb@redhat.com>
2173 * findvar.c (extract_floating, store_floating): Use target
2174 floating point type sizes rather host sizes to determine
2175 which conversion needs to be done.
2177 2000-03-02 Nick Duffek <nsd@cygnus.com>
2179 * uw-thread.c: Apply GNU conventions to comment formatting.
2180 (deactivate_uw_thread): Call remove_thread_event_breakpoints().
2181 (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
2182 call to deactivate_uw_thread().
2184 Thu Mar 2 09:04:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2186 * MAINTAINERS: Daniel Berlin is C++ maintainer.
2188 Thu Mar 2 08:55:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
2190 * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
2191 a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe
2192 share SCO/Unixware. Nick Duffek and Peter Schauer share
2195 Wed Mar 1 22:12:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
2197 From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2198 * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
2199 * remote-rdi.c (arm_rdi_close): Ditto.
2201 Wed Mar 1 19:31:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2203 * CONTRIBUTE (configure.in): Note that patches to configure are
2206 2000-03-01 Mark Kettenis <kettenis@gnu.org>
2208 * MAINTAINERS: Correct my own mail address.
2210 Wed Mar 1 11:26:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
2212 * MAINTAINERS: Document people with paperwork pending.
2214 Wed Mar 1 00:49:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
2216 From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2217 Make NEW_PROC_ABI interface functional on Solaris x86.
2218 * sol-thread.c (ps_lgetLDT): Rewrite to use new
2219 procfs_find_LDT_entry function from procfs.c, mostly copied from
2221 * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
2224 Wed Mar 1 00:34:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
2226 From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2227 * config/i386/tm-i386sol2.h (MERGEPID): Define.
2229 Wed Mar 1 00:06:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
2231 From 1999-08-13 J.T. Conklin <jtc@redback.com>:
2232 * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
2233 FRAME_FIND_SAVED_REGS.
2234 (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
2235 * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
2238 Tue Feb 29 23:56:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
2240 From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2241 * objfiles.c (open_mapped_file): Fix obsolete references to `mapped'
2244 Tue Feb 29 18:47:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2246 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2247 * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
2248 (top level): Add prototypes for go32_* functions.
2249 * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
2250 (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2251 Override definitions from tm-i386.h.
2252 (REGISTER_VIRTUAL_TYPE): Remove macro definition.
2253 * i386-tdep.c (i386_extract_return_value)
2254 [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
2255 to the list of targets which return FP values in FP registers.
2257 * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
2258 that this function be re-implemented using multi-arch.
2260 Tue Feb 29 18:40:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2262 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2263 * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
2265 * ser-go32.c: Include string.h, for prototype of strncasecmp.
2266 (dpmi_regs, dpmi_sregs): Remove unused variables.
2267 (dos_flush_input): Return a value, to prevent compiler warning.
2268 * expprint.c (dump_prefix_expression): Use %ld in format and cast
2269 sizeof(union exp_element) to long, to prevent GCC from complaining
2270 about format/argument mismatch.
2271 (dump_postfix_expression): Likewise.
2273 Tue Feb 29 18:09:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2275 * arm-tdep.c: Include <ctype.h>.
2277 Tue Feb 29 17:33:49 2000 Andrew Cagney <cagney@b1.cygnus.com>
2279 From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2280 * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
2281 that the target's stack was valid.
2283 Tue Feb 29 15:14:56 2000 Andrew Cagney <cagney@b1.cygnus.com>
2285 From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
2286 * dwarf2read.c (read_address): Read 16-bits addresses.
2288 2000-02-28 Scott Bambrough <scottb@netwinder.org>
2290 * arm-linux-nat.c (fetch_nw_fpe_*):
2291 Renamed to fetch_nwfpe_* to use the same naming convention
2292 as in the Linux kernel. Modified prototype to get rid of
2294 (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
2295 naming convention as in the Linux kernel. Fixed calls to
2297 (store_fpregs): Fixed calls to store_nwfpe_*. Removed
2300 Mon Feb 28 18:24:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2302 * MAINTAINERS: Transfer d30v maintainership to David Taylor.
2304 2000-02-28 Christopher Faylor <cgf@cygnus.com>
2306 * win32-nat.c: Remove unneeded header.
2309 Mon Feb 28 13:34:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
2311 * wince.c: Include "gdb_wait.h" and not "wait.h".
2313 Mon Feb 28 10:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
2315 * MAINTAINERS: Mention mmalloc. Expand Host/Native and
2316 Target/Architecture maintainers descriptions.
2318 2000-02-26 Mark Kettenis <kettenis@gnu.org>
2320 * gnu-nat.c: Include "gdbthread.h". Include <hurd.h>.
2321 Reorder headers a bit. Overall cleanup and minor reformatting.
2322 (MIG_SERVER_DIED): Remove define.
2323 (proc_update_sc): Add braces to silence compiler warning.
2324 (proc_steal_exc_port): Initialize err to zero.
2325 (make_proc): Add braces to silence compiler warning.
2326 (inf_validate_task_sc): Add cast to silence compiler warning.
2327 (inf_set_traced): Reorganize a bit to silence compiler warning.
2328 (inf_validate_procs): Use mach_msg_type_number_t for all thread
2329 numbers and add braces to silence compiler warning.
2330 (gnu_wait): Add prototypes for server functions and add braces to
2331 silence compiler warnings.
2332 (S_exception_raise_request): Pass subcode to inf_debug call.
2333 (gnu_write_inferior): Remove unused variable `protection_changed'.
2334 (gnu_xfer_memory): Remove unused variable `result'.
2335 (set_sig_thread_cmd): Remove unused varible `tid'.
2336 (set_signals_cmd): Remve unused variable `trace'.
2337 (add_task_commands): Provide complete prototype. Reformat help
2338 strings a bit to make sure the first line is a full sentence.
2339 Call info_port_rights_cmd instead of info_send_rights_cmd for the
2340 "info port-rights" command.
2341 (add_thread_commands): Provide complete prototype. Make static.
2342 Reformat help strings a bit to make sure the first line is a full
2344 (_initialize_gnu_nat): Provide complete prototype.
2346 2000-02-26 Mark Kettenis <kettenis@gnu.org>
2348 Make cross-compilation for the Hurd more friendly.
2349 From Jeff Bailey <jbailey@gnu.org>:
2350 * configure.in: Use AC_CHECK_TOOL to find MiG.
2351 * Makefile.in (MIG): New variable.
2352 * config/i386/i386gnu.mh (MIG): Remove.
2353 * configure: Regenerated.
2355 2000-02-26 Kevin Buettner <kevinb@redhat.com>
2357 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
2358 comment explaining motivation behind this function and why
2359 the generic facilities won't work for this platform.
2360 * rs6000-tdep.c (skip_prologue): Always test to make sure
2361 that an instruction is read successfully from the target's
2362 memory. Introduce notion of instructions which may appear in
2363 the prologue, but may not end the prologue. Added explicit
2364 check for nop instruction. Use memset() to zero the frame
2365 data instead of assignment from a statically allocated,
2366 uninitialized structure.
2368 Sat Feb 26 17:15:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
2370 * MAINTAINERS: Chris Faylor is responsible for all MS Windows
2371 systems. Note that Jim Blandy as maintainer for ``tracing
2374 2000-02-25 Fernando Nasser <fnasser@cygnus.com>
2376 From: Thomas Zenker <thz@Lennartz-electronic.DE>
2377 * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
2378 NetBSD...) sys_errlist should not be declared in hsys.c.
2379 NEED_SYSERRLIST is set already by configure, so we can use it.
2380 * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
2381 posix compliant and we should not work with the old compatibility
2382 stuff. Because of that I undef BSD in case of FBSD etc and include
2383 sys/ioctl to get the flags.
2384 * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
2387 2000-02-24 Kevin Buettner <kevinb@redhat.com>
2389 * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
2390 of return structure in r3 if necessary.
2391 (ppc_linux_memory_remove_breakpoints): New function.
2392 * rs6000-tdep.c (skip_prologue): Make sure that the cases
2393 for storing either cr or lr to the stack only handle those
2394 cases. (I.e, don't let these cases match 0x00000000 which is
2395 found found in the shared library trampoline prior to the
2396 loading of the shared library.)
2397 * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
2399 (MEMORY_REMOVE_BREAKPOINT): Define.
2401 Wed Feb 23 23:27:48 2000 Andrew Cagney <cagney@behemoth.cygnus.com>
2403 * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
2405 Thu Feb 24 18:42:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
2407 * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
2408 $(SUBDIR_*_INSTALL) when so configured.
2409 * configure: Regenerate.
2411 * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
2413 (install-only): Add dependency on $(CONFIG_INSTALL). Delete code
2415 (uninstall): Add dependency on $(CONFIG_UNINSTALL).
2416 (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
2417 SUBDIR_GDBTK_INSTALL): Define.
2418 (install-gdbtk): New target.
2420 Thu Feb 24 18:19:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
2422 * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
2423 * configure: Regenerate.
2425 2000-02-24 Christopher Faylor <cgf@cygnus.com>
2427 * configure.tgt: Add arm, mips, sh wince targets.
2428 * config/arm/tm-wince.h: New file.
2429 * config/arm/wince.mt: New file.
2430 * config/sh/tm-wince.h: New file.
2431 * config/sh/wince.mt: New file.
2432 * config/mips/tm-wince.h: New file.
2433 * config/mips/wince.mt: New file.
2434 * wince.c: New file.
2435 * wince-stub.c: New file.
2436 * wince-stub.h: New file.
2437 * sh-tdep.c: Use correct register names for Windows CE.
2439 Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek <nsd@cygnus.com>
2441 * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
2442 (error_return, quit_return): Merge into catch_return pointer.
2443 (return_to_top_level): Update comment. Longjmp to *catch_errors,
2444 and communicate reason to catch_errors via setjmp return value.
2445 (catch_errors): Always catch both quit and error, and if a catch
2446 wasn't requested by caller, throw it to the next catch_error.
2447 Replace dual longjmp buffer memcpy with single pointer change.
2448 Add FIXME for possibly adding new interface to tell caller what
2449 event was caught. Add extensive comments.
2450 * defs.h (enum return_reason): Reserve 0 for use as initial
2451 setjmp() return value.
2452 (RETURN_MASK): New public macro to generate RETURN_MASK_* from
2454 (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
2456 2000-02-23 Fernando Nasser <fnasser@cygnus.com>
2458 * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
2459 * valops.c (_initialize_valops): Add command "set unwindonsignal".
2460 (hand_function_call): Test for unwind_on_signal and act accordingly.
2462 Wed Feb 23 12:58:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2464 * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
2465 Match ../include/dis-asm.h change.
2466 * gdbarch.h: Regenerate.
2467 * corefile.c (dis_asm_read_memory): Update.
2469 Mon Feb 21 13:57:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
2471 * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
2472 (ENABLE_CFLAGS): Move initialization to start of file.
2473 (enable-gdbmi): Add new configure option --enable-gdbmi. When
2474 selected and an ${srcdir}/mi directory is present enable MI
2477 * configure: Regenerate.
2479 * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
2480 SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
2481 (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
2482 CONFIG_LDFLAGS): New macros. Initialized by autoconf via
2484 (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
2485 INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
2487 * mi: New directory. MI interface to GDB.
2489 * defs.h (interpreter_p): Declare when UI_OUT.
2490 * top.c (gdb_init): When interpreter_p, check that the interpreter
2491 was recognized by one of the linked in interpreters.
2492 * main.c (interpreter_p): Define.
2493 (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
2494 * event-top.c (display_gdb_prompt): When interpreter_p, assume
2495 interpreter displays prompt.
2497 * breakpoint.c (print_it_typical, watchpoint_check,
2498 print_one_breakpoint, mention): When MI include additional
2499 target status information.
2500 * infrun.c (print_stop_reason, normal_stop): Ditto.
2502 2000-02-22 Jim Blandy <jimb@redhat.com>
2504 * gdbarch.sh: Make the `default' field really default to zero, as
2507 Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
2508 * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
2510 (default_coerce_float_to_double, standard_coerce_float_to_double):
2512 (value_arg_coerce): Adjust for new definition.
2513 * value.h (default_coerce_float_to_double,
2514 standard_coerce_float_to_double): New declarations for the above.
2515 * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
2516 * gdbarch.c, gdbarch.h: Regenerated.
2517 * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
2518 tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
2520 * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
2522 (mips_gdbarch_init): Install that as our coerce_float_to_double
2525 2000-02-22 Kevin Buettner <kevinb@redhat.com>
2527 * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
2529 * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
2530 forward declaration.
2532 * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
2533 where the next frame is a signal handler caller.
2535 * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
2537 (tm-linux.h): Include.
2538 (tm-sysv4.h): Don't include (directly). config/tm-linux.h will
2539 include this file for us.
2540 (REALTIME_LO, REALTIME_HI): Don't define. These are defined by
2541 config/tm-linux.h for us.
2542 (SOFUN_ADDRESS_MAYBE_MISSING): Define.
2544 2000-02-21 Kevin Buettner <kevinb@redhat.com>
2546 * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
2547 (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
2548 * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
2551 * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
2552 config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
2553 * config/powerpc/xm-linux.h: Substantially revised for native
2555 * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
2556 (NATDEPFILES): Update list to reflect the fact that we can
2559 * rs6000-tdep.c, config/rs6000/tm-rs6000.h
2560 (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
2561 Renamed; The former names were lacking the rs6000_ prefix.
2562 * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
2563 instead of rs6000_frame_chain.
2564 (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
2565 of rs6000_frameless_function_invocation.
2567 2000-02-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2569 From Philippe De Muyter <phdm@macqel.be>
2571 * event-loop.c (handle_file_event): In case of poll, enable
2572 printing of informational message if an error/exception is
2573 detected on the file descriptor.
2575 2000-02-21 Jim Kingdon <kingdon@redhat.com>
2577 * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
2579 Mon Feb 21 12:50:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2581 * buildsym.c: Include "language.h" and "expression.h" for
2582 longest_local_hex_string_custom.
2584 Mon Feb 21 11:17:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
2586 * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
2587 * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
2588 Cagney <cagney@b1.cygnus.com>.
2590 Mon Feb 21 11:03:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2592 * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
2593 nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
2594 Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
2595 to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
2596 Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
2598 * MAINTAINERS: Add Nick Clifton to write after approval list.
2600 Mon Feb 21 10:30:39 2000 Andrew Cagney <cagney@b1.cygnus.com>
2602 * MAINTAINERS: Add note on multiple maintainers.
2604 2000-02-19 Philippe De Muyter <phdm@macqel.be>
2606 * cli-out.c (cli_table_header): Type of parameter `alignment' is
2607 `enum ui_align', not `int'.
2608 (cli_field_string, cli_field_skip): Likewise.
2610 2000-02-18 Jim Blandy <jimb@redhat.com>
2612 From Jimmy Guo <guo@cup.hp.com>:
2613 * buildsym.h (add_free_pendings): Declare.
2614 * buildsym.c (add_free_pendings): New function.
2615 (make_blockvector): 32x64 fix using longest_local_hex_string().
2616 (start_subfile): initialize variable 'subfile'.
2618 2000-02-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2620 * remote.c (remote_async_detach): Use target_mourn_inferior(), to
2621 make sure that all is cleaned up after we disconnect from the
2623 (remote_detach): Ditto.
2625 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
2627 From Rodney Brown <RodneyBrown@pmsc.com>
2628 * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
2629 potentially harming mistake.
2631 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
2633 * arm-tdep.c: Use header file instead of extern declarations for
2634 the {get,set}_arm_regname* functions.
2636 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
2638 * configure.in: Replaces obsolete gdbtk-variable.c with
2640 * configure: Regenerate.
2641 * Makefile.in: Remove obsolete/extraneous references to
2644 2000-02-16 Mark Kettenis <kettenis@gnu.org>
2646 * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
2647 the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is
2648 33 by definition, whereas REALTIME_LO might be 32 on systems that
2649 have SIG32 such as Linux. Make sure that the signal number
2650 returned is within the range specified by REALTIME_LO and
2653 2000-02-16 Mark Kettenis <kettenis@gnu.org>
2655 * configure: Regenerated.
2657 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
2659 * arm-tdep.c (set_disassembly_flavor, arm_othernames,
2660 _initialize_arm_tdep): Allows the user to choose between any of
2661 the flavors available for the disassembly to be used in the "info
2662 reg" command and elsewhere in gdb. It prevents having to maintain
2663 this information in two places by using the data kept in the
2666 2000-02-09 Mark Kettenis <kettenis@gnu.org>
2668 * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
2669 prfpregset_t in <sys/procfs.h>.
2670 * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
2672 * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
2673 prgregset_t and prfpregset_t if they are not already present.
2675 Wed Feb 16 19:00:02 2000 Andrew Cagney <cagney@b1.cygnus.com>
2677 From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
2678 * procfs.c: Define MERGEPID if not defined. For osf4.0e.
2680 2000-02-15 Jason Molenda (jsm@bugshack.cygnus.com)
2682 * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
2685 2000-02-15 Kevin Buettner <kevinb@redhat.com>
2687 Changes for AIX 4.3:
2688 * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
2689 to correct value for generic dummy frames. When using
2690 generic dummy frames, don't attempt to write TOC value or
2691 function to call into the call dummy.
2692 (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
2693 code to also handle the PowerOpen ABI.
2694 (ppc_push_return_address): Enable for all ports.
2695 * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
2696 PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
2697 CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
2698 CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
2699 provided by generic RS6000 definitions so that call dummies
2700 are implemented using generic dummy frames instead.
2702 * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
2703 prior to changing the stack pointer via ptrace(). Also, ignore
2704 attempts to store to undefined registers that are less than
2707 * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
2708 frame from 436 to 448 to account for alignment padding.
2709 (rs6000_push_arguments): Obtain actual register size instead
2710 of assuming the register is 4 bytes long. [There's still
2711 more work to be done to totally remove the 4 byte assumption,
2712 however.] Make sure the stack is 16 byte aligned as required
2713 by the PowerOpen ABI. Also, make sure that small structures
2714 passed in registers are properly aligned within the register.
2716 2000-02-15 Jesper Skov <jskov@cygnus.co.uk>
2718 Patch applied by Kevin Buettner <kevinb@redhat.com>
2720 * rs6000-tdep.c (skip_prologue): skip copying of argument
2721 registers to local variable registers.
2723 2000-02-14 Jim Kingdon <kingdon@redhat.com>
2725 * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A
2726 sym->section->index number is not a SECT_OFF_* code.
2728 Tue Feb 15 12:07:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
2730 * MAINTAINERS (write after approval): Add H.J. Lu.
2732 2000-02-14 Nick Clifton <nickc@cygnus.com>
2734 * sh-tdep.c: Remove extraneous code.
2736 2000-02-14 Amit S. Kale <akale@veritas.com>
2738 * elfread.c (elf_symtab_read): Move the use of sym to after where
2740 Checked in by Jim Kingdon <kingdon@redhat.com>
2742 Mon Feb 14 15:39:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2744 * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
2746 Mon Feb 14 15:20:26 2000 Andrew Cagney <cagney@b1.cygnus.com>
2748 From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
2749 * dwarf2read.c: (die_is_declaration): New fn.
2750 (read_structure_scope): Use it.
2752 * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
2754 2000-02-10 J.T. Conklin <jtc@redback.com>
2756 * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
2757 * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
2759 * gdbserver/low-nbsd.c: New file.
2761 * gdbserver/Makefile.in: convert to autoconf.
2762 * gdbserver/configure.in: likewise.
2763 * gdbserver/configure: generate.
2765 Sun Feb 13 11:21:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
2767 * CONTRIBUTE: New file. How to contribute to GDB.
2769 Sun Feb 13 10:34:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2771 * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin
2772 Buettner to powerpc maintainers. Make Kevin Buettner the
2773 GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon
2774 and Jason Molenda to write after aproval list.
2776 Sun Feb 13 10:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2778 * MAINTAINERS: Reformat. Separate into check-in categories.
2780 Sat Feb 12 01:08:21 EST 2000 Nicholas Duffek <nsd@cygnus.com>
2782 * uw-thread.c: Remove __FUNCTION__ GNUism.
2784 2000-01-17 Amit S. Kale <akale@veritas.com>
2786 * elfread.c (elf_symtab_read): Use offset for the section in which a
2787 symbol resides, instead of .text section for calculating address of a
2789 Checked in by Jim Kingdon <kingdon@redhat.com>
2791 2000-02-10 Mark Kettenis <kettenis@gnu.org>
2793 * gnu-nat.c: Remove hackery to include <bits/waitflags.h>. It is
2794 no longer necessary now we have gdb_wait.h.
2796 2000-02-09 Mark Kettenis <kettenis@gnu.org>
2798 * gnu-nat.c (proc_string): Make global.
2799 (do_mach_notify_dead_name): Suppress dead name notifications if we
2800 know that the task is dead.
2802 1999-12-13 Mark Kettenis <kettenis@gnu.org>
2804 * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
2805 instead of directly from the kernel. Add some hackery to make
2806 sure that the info isn't influenced by suspension of the task in
2807 the proc server itself.
2809 2000-02-10 Jim Kingdon <kingdon@redhat.com>
2811 * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and
2812 approved by Michael Snyder.
2814 2000-02-09 Mark Kettenis <kettenis@gnu.org>
2816 * linux-thread.c: Include defs.h before gdb_wait.h.
2818 Wed Feb 9 18:59:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
2820 * Makefile.in (wait_h): Delete macro. Update all dependencies
2821 specifying gdb_wait.h instead.
2823 * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
2824 remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
2825 remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
2826 convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
2827 remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
2828 remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
2829 remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
2830 ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
2831 infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
2832 fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
2834 * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
2836 * gdb_wait.h: New file. Based on ../include/wait.h. Include
2837 <sys/wait.h> or <wait.h> and then define any missing WIF macros.
2839 Wed Feb 9 01:14:54 2000 Andrew Cagney <cagney@amy.cygnus.com>
2841 * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
2842 * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
2843 (d10v_stack_align): Declare.
2844 * d10v-tdep.c (d10v_stack_align): Define.
2846 1999-08-23 J.T. Conklin <jtc@redback.com>
2848 * top.c (remote_timeout): Change default to 2. Add comment
2849 explaining history of changes to the default value.
2850 * remote.c (_initialize_remote): Remove code that adds set/
2851 show remotetimeout, as that's also done in top.c
2853 1999-10-18 J.T. Conklin <jtc@redback.com>
2855 * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
2856 Return E01 instead of P01 when 'P' command fails.
2858 2000-02-05 J.T. Conklin <jtc@redback.com>
2860 * remote.c (putpkt_binary): Handle NAK from target stub.
2862 2000-02-08 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2864 * configure.in: Remove the addition of sol-thread.c to the
2865 CONFIG_INITS list. This caused problems with init.c, because
2866 sol-thread.c would be grepped twice for _initialize_* functions.
2868 * Makefile.in: Add FIXME for init.c.
2870 2000-02-07 Jim Kingdon <kingdon@redhat.com>
2872 Clean up compiler warnings:
2873 * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
2874 stack.c, valprint.c: Change variables to unsigned.
2875 * bcache.c: Rearrange to avoid warnings about variables not being set.
2876 * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
2877 rather than declaring print_max and repeat_count_threashold
2878 ourselves (incorrectly).
2879 * valprint.h: Do declare repeat_count_threashold.
2880 * ch-exp.c: Use default case for internal error.
2881 * findvar.c: Don't omit argument type.
2882 * symtab.c: Remove unused variable.
2884 2000-02-04 Jim Blandy <jimb@redhat.com>
2886 * c-typeprint.c (remove_qualifiers): New function.
2887 (c_type_print_base): Use it to remove qualifiers from C++
2888 qualified names, not strrchr.
2890 * c-typeprint.c (c_type_print_base): Recognize type conversion
2891 operators by calling is_type_conversion_operator.
2892 (is_type_conversion_operator): New function.
2894 2000-02-04 Nick Clifton <nickc@cygnus.com>
2896 * config/arm/tm-arm.h (LOWEST_PC): Define.
2898 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2900 * infrun.c (resume): Make just one call to target_resume(), instead
2901 of four: set up correct parameters in all the cases ahead of time,
2902 and do call at the end.
2904 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2906 * config/powerpc/tm-ppc-eabi.h: Define
2907 SOFUN_ADDRESS_MAYBE_MISSING.
2909 2000-02-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
2911 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
2914 Fri Feb 4 22:42:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
2916 * Makefile.in (INIT_FILES): Append CONFIG_INITS
2917 * configure.in (CONFIG_INIT): Initialize.
2918 (links): Link srcdir/gdbtk/library to gdbtcl2.
2919 * gdbtcl2: Moved to gdbtk/library.
2920 ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
2921 gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
2922 gdbtk.h: Moved to gdbtk/generic.
2924 2000-02-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2926 * printcmd.c (build_address_symbolic): New function. Returns all
2927 the parts that are necessary to print an address in a symbolic
2929 (print_address_symbolic): Split into a printing part and an
2930 information building part, build_address_symbolic().
2932 * defs.h (build_address_symbolic): Export.
2934 2000-02-03 Jim Blandy <jimb@redhat.com>
2936 * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
2939 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
2941 * arm-tdep.c (arm_push_arguments): Fix passing of floating point
2942 arguments on dummy frames.
2944 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
2946 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
2947 (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
2949 2000-02-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2951 * remote.c (getpkt_sane): New function. It is the old getpkt(),
2952 which now returns a timeout indication.
2953 (getpkt): New function. Wrapper for getpkt_sane(), so that return
2954 value can still be ignored.
2956 Tue Feb 1 18:47:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
2958 * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
2961 Tue Feb 1 00:17:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
2963 * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename
2964 ``struct gdb_file'' to ``struct ui_file''. Delete typedef
2967 * Makefile.in: Update.
2969 * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
2970 c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
2971 ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
2972 cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
2973 expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
2974 frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
2975 gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
2976 jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
2977 m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
2978 printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
2979 remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
2980 ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
2981 serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
2982 target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
2983 utils.c, v850ice.c, valprint.c, valprint.h, value.h,
2984 config/pa/tm-hppa.h: Update.
2985 * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
2987 2000-01-31 Jason Molenda (jsm@bugshack.cygnus.com)
2989 * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
2990 config/i386/i386dgux.mh, config/i386/i386sol2.mh,
2991 config/i386/i386v4.mh, config/i386/i386v42mp.mh,
2992 config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
2993 config/m88k/delta88v4.mh, config/mips/irix4.mh,
2994 config/mips/irix5.mh, config/mips/mipsv4.mh,
2995 config/powerpc/solaris.mh (NATDEPFILES): Change references to
2996 proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
2997 proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
2999 Mon Jan 31 17:14:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
3001 * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
3003 * main.c (captured_main): Only use the legacy tui_file code when
3004 linking in older code such as the TUI.
3006 * gdb-file.h, gdb-file.c: New files.
3007 * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
3008 null_file_isatty, null_file_rewind, null_file_put,
3009 null_file_flush, null_file_write, null_file_fputs,
3010 null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
3011 gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
3012 set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
3013 set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
3014 set_gdb_file_data, struct accumulated_gdb_file,
3015 do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
3016 mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
3017 mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
3018 stdio_file_delete, stdio_file_flush, stdio_file_write,
3019 stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
3020 Moved to gdb-file.h and gdb-file.c.
3021 * utils.c (enum streamtype, struct tui_stream, tui_file_new,
3022 tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
3023 tui_file_rewind, tui_file_put, tui_file_fputs,
3024 tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
3025 fputs_unfiltered_hook):
3026 Moved to tui/tui-file.c and tui/tui-file.h.
3028 * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
3029 (tui-file.o, gdb-file.o): Add dependencies.
3030 (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
3031 * main.c: #include tui/tui-file.h.
3033 2000-01-28 Fred Fish <fnf@cygnus.com>
3035 * findvar.c (value_from_register): Special case handling of D10V
3036 pointer values fetched from registers.
3038 2000-01-28 Fernando Nasser <fnasser@totem.to.cygnus.com>
3040 * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
3041 support for new style thumb prologues.
3043 2000-01-28 Nick Clifton <nickc@redhat.com>
3045 * arm-tdep.c: Remove extraneous dash at start of strings
3046 introduced in previous delta.
3048 2000-01-27 Nick Clifton <nickc@redhat.com>
3050 * arm-tdep.c: Replace uses of arm_toggle_renames() with
3051 parse_arm_disassembler_option().
3053 2000-01-27 Jim Blandy <jimb@cygnus.com>
3055 * symtab.c (decode_line_1): Don't let commas that are within
3056 quotes or parenthesis terminate the line spec. Don't use pp when
3057 removing the final double quote of a double-quoted string. Don't
3058 forget to skip the opening double quote. I have no clue whether
3059 this change is correct; probably we've just moved this function
3060 from one buggy place to another buggy place, and never came within
3061 an outhouse whiff of correctness.
3062 (find_toplevel_char): New function.
3064 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3066 * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
3067 passing the pointer to a thumb function as an argument.
3069 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3071 * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
3072 are reinserted for another run.
3074 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3076 * cli-out.c (cli_filed_string): Test for NULL string.
3078 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3080 * infcmd.c (run_stack_dummy): Account for a random signal stopping
3081 the inferior as well as breakpoints being hit while performing an
3082 inferior function call.
3083 * valops.c (hand_function_call): Ditto.
3085 2000-01-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3087 From Mark Kettenis <kettenis@gnu.org>
3089 * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
3090 i386_REGS_SEGS_STATE.
3091 (HAVE_I387_REGS): Define.
3092 (FLOAT_INFO): Remove.
3093 * i386gnu-nat.c: Almost completely rewritten to use new i386
3094 register layout and `float info' implementation.
3095 * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
3096 Move prototypes from here.
3097 * gnu-nat.h: To here.
3099 2000-01-24 Kevin Buettner <kevinb@redhat.com>
3101 * utils.c (get_field, put_field): Fix buffer underruns and
3102 overruns. Also, handle case where total_len is not evenly
3104 (getfield): Make sure zeroing of unwanted bits occurs even
3105 when bit field to extract does not straddle two or more
3108 2000-01-23 Christopher Faylor <cgf@cygnus.com>
3110 * defs.h: Add gdb_thread_select declaration.
3112 2000-01-23 Kevin Buettner <kevinb@redhat.com>
3114 * linux-thread.c (_initialize_linuxthreads): Make sure that
3115 linuxthreads_block_mask does not block SIGCHLD.
3117 2000-01-20 Fernando Nasser <fnasser@totem.to.cygnus.com>
3119 * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
3120 text so that new lines work properly.
3122 2000-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3124 * proc-utils.h: New file. Export functions from proc-*.c.
3126 * proc_api.c: Rename to:
3127 * proc-api.c: New file. Add include of proc-utils.h.
3129 * proc_events.c: Rename to:
3130 * proc-events.c: New file.
3132 * proc_flags.c: Rename to:
3133 * proc-flags.c: New file.
3135 * proc_why.c: Rename to:
3136 * proc-why.c: New file. Add include of proc-utils.h.
3138 * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
3139 ctype.h, proc-utils.h.
3140 (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
3141 (open_procinfo_files): Conditionalize local variable tmp, to avoid
3143 (proc_iterate_over_mappings): Conditionalize local vars mapfd and
3145 (procfs_wait): Adjust format in some printf_filetered calls to
3146 avoid compiler warnings.
3147 (make_signal_thread_runnable): Ifdef 0. The calls to this function
3148 are also ifdef'd 0 .
3149 (procfs_resume): Add parentheses around '&&' operation.
3150 (procfs_set_exec_trap): Remove unused variable.
3151 (info_proc_cmd): Add braces to avoid ambiguous else clause.
3153 * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
3154 proc-why.o): Update dependencies.
3156 * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
3159 2000-01-17 Jason Molenda (jsm@bugshack.cygnus.com)
3161 * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
3162 Fix from Robert Lipe <robertl@sco.com>.
3163 * configure: Regenerated.
3165 2000-01-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3167 * stack.c (print_frame_info_base): Break up into the frame info
3168 (location) printing part and the rest (source line printing).
3169 (print_frame): New function. Take care of printing the location
3173 * infrun.c (normal_stop): Use enum values rather than integers for the
3174 source_flag to be passed to show_and_print_stack_frame().
3177 * frame.h (print_what): New enum for 'source' argument to
3178 print_frame_info_base(). Use this instead of obscure numbers.
3181 Sun Jan 16 17:58:00 2000 David Taylor <taylor@texas.cygnus.com>
3183 * event-top.c (stdin_event_handler): call quit_command rather than
3184 exit -- run cleanups, give target code a chance to say goodbye to
3185 the target. Fixes bug where the inferior processes were left
3186 around on Solaris (and probably elsewhere) by the testsuite.
3188 2000-01-14 Mark Salter <msalter@cygnus.com>
3190 * v850-tdep.c (v850_target_architecture_hook): Setup correct
3191 machine id for disassembly.
3193 2000-01-13 Jim Blandy <jimb@cygnus.com>
3195 * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
3196 convert_to_regset, when regno indicates a specific register.
3198 Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek <nsd@cygnus.com>
3200 * uw-thread.c: Document libthread.so debugging interface. Minor
3201 comment and formatting tweaks.
3202 (DEBUG): #define as 0 instead of 1.
3203 (CALL_BASE): Include function name in error msg.
3204 (libthread_stub): Adjust inferior_pid after thread exit.
3205 (uw_thread_create_inferior): Deactivate uw_thread_ops before
3206 asking procfs_ops to create inferior.
3207 (libthread_init): Don't return nonlocally on error.
3209 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3211 * rdi-share/ardi.c (negotiate_params): Fix initialization of static
3214 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3216 * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
3217 both sides are on the same state.
3219 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3221 * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
3222 115200 (minor syntax mistake).
3224 2000-01-12 Jim Blandy <jimb@cygnus.com>
3226 * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
3227 this here, to go along with the definitions of PIDGET and TIDGET.
3229 2000-01-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3231 * thread.c (do_captured_thread_select): New function. Switch
3232 current thread, safely from within catch_errors().
3233 (gdb_thread_select): New function. Switch threads safely.
3234 (thread_command): Use gdb_thread_select().
3236 (do_captured_list_thread_ids): New function.
3237 (gdb_list_thread_ids): New function.
3239 * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
3241 2000-01-11 Christopher Faylor <cgf@cygnus.com>
3243 * configure.in: Avoid linking -limagehlp unless it's a native build.
3244 * configure: Regenerate.
3245 * thread.cc (add_thread): Clear private data pointer here or suffer
3246 strange behavior when it is checked for NULL later.
3248 2000-01-09 Christopher Faylor <cgf@cygnus.com>
3250 * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
3251 * configure.in: Add an additional library to cygwin link.
3252 * configure: Regenerate.
3254 Patch from Egor Duda <deo@logos-m.ru>:
3255 * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
3258 2000-01-07 Michael Snyder <msnyder@cleaver.cygnus.com>
3260 * uw-thread.c: New file to support UnixWare user-mode threads:
3261 contributed by Nickolas Duffek <nsd@cygnus.com>.
3262 * target.h (struct target_ops): New vector, to_extra_thread_info,
3263 allows back-ends to give extra details in info thread display.
3264 (target_extra_thread_info): define new macro.
3265 (target_find_new_threads): simplify macro. Cleanup comments.
3266 * target.c (to_extra_thread_info): default and inherit new vector.
3267 (cleanup_target): eliminate PARAMS, break up long lines,
3268 provide default definition for to_extra_thread_info, and
3269 to_find_new_threads. Default to_thread_alive and to_query
3270 to return_zero, not target_ignore (they each return int not void).
3271 (debug_to_find_new_threads): new debug entry.
3272 (setup_target_debug): add debug_to_find_new_threads.
3273 * gdbthread.h: export struct thread_info, find_thread_pid, and
3274 iterate_over_threads. Add comments. Eliminate PARAMS. Update
3275 copyright. Add new private data pointer for use by target back-ends.
3276 * thread.c (struct thread_info): move definition to gdbthread.h.
3277 (find_thread_pid): new exported function for thread lookup.
3278 (iterate_over_threads): new exported function for applying
3279 arbitrary operations to threads. Update copyright to 2000.
3280 (info_threads_command): use new target_extra_thread_info vector
3281 to display extra information about each thread (if implemented).
3282 * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
3283 Add defines for PIDGET, etc.
3284 * config/i386/tm-i386sol2.h: ditto.
3285 * config/sparc/tm-sun4sol2.h: ditto.
3286 * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
3287 * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
3288 if -lpthread and -lpthreads fail.
3290 * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
3291 (proc_flags): combine flags that UnixWare splits into two locations.
3292 (proc_modify_flag): add support for PR_KLC (kill on last close).
3293 (proc_[un]set_kill_on_last_close): new functions.
3295 2000-01-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3297 * infrun.c (normal_stop): Print out thread id when we stop.
3299 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3301 * remote.c (remote_open_1): Fix message so it does not imply a
3302 specific syntax for serial ports, as it is OS dependent.
3303 (remote_async_open_1): Ibid.
3304 (init_remote_ops): Ibid.
3306 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3308 * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
3309 "set remotebaud" command (if set) when no speed is specified on
3310 the "target rdi" command.
3312 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3314 * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
3316 (baud_options[]): Ibid.
3318 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3320 * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
3321 used by each operating system.
3323 2000-01-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3325 * breakpoint.c (until_break_command): Add an argument for the
3326 continuation, the beginning of the cleanups set up by this
3328 (until_break_command_continuation): Do cleanups until the one
3329 passed in as argument instead of doing all of them.
3331 * infcmd.c (finish_command_continuation): Expect a new argument,
3332 which indicates up to where to do cleanups. Update calls to
3333 do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
3334 (finish_command): Add another argument for the continuation: the
3335 starting cleanup for this command.
3337 2000-01-05 Fernando Nasser <fnasser@totem.to.cygnus.com>
3339 From Grant Edwards <grante@visi.com> (original patch from Thomas
3341 * rdi-share/ardi.c: Allow interruption of interruptible
3342 targets with a <CNTL-C>.
3344 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3346 * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
3347 to control port to accommodate some versions of Angel.
3349 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3351 * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
3352 Add interpretation for C Support Library packets.
3354 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3356 * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
3357 is now being modified.
3358 * rdi-share/devsw.h: Adjust declaration of the above funtion.
3360 For older changes see ChangeLog-99
3366 version-control: never