1 2000-05-08 Eli Zaretskii <eliz@is.elta.co.il>
3 * config/djgpp/djconfig.sh: Use more warning switches.
5 * config/djgpp/fnchange.lst: Replace the leading gdb-0222 with the
6 @V@ placebo. djunpack.bat changed accordingly.
8 Mon May 8 11:19:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
10 * mips-tdep.c (size_auto, size_32, size_64, size_enums): Rename
11 saved_gpreg_size_auto, saved_gpreg_size_32, saved_gpreg_size_64
12 and saved_gpreg_size_enums.
13 (mips_stack_argsize): Update. Cleanup.
15 * mips-tdep.c (STACK_ARGSIZE): Delete macro. Replaced by
17 (MIPS_NABI32): Delete macro. Replaced by
18 MIPS_REGS_HAVE_STACK_HOME_P.
19 (mips_push_arguments): Update.
20 (mips_push_arguments): Replace check for MIPS_EABI or MIPS_NABI32
21 with test for MIPS_REGS_HAVE_STACK_HOME_P.
22 (MIPS_REGS_HAVE_STACK_HOME_P): Define. Provide non- multi-arch
24 (struct gdbarch_tdep): Add mips_regs_have_stack_home_p and
25 mips_default_stack_argsize.
26 (MIPS_STACK_ARGSIZE): Define as mips_stack_argsize.
27 (mips_stack_argsize_string): New static variable.
28 (mips_stack_argsize): New function, handle default case.
29 (__initialize_mips_tdep): Add command ``set mips stack-arg-size''
30 implemented as an enum using size_auto et.al.
31 (mips_gdbarch_init): Initialize mips_default_stack_argsize and
32 mips_regs_have_stack_home_p.
34 * config/mips/tm-irix5.h (MIPS_DEFAULT_SAVED_REGSIZE): Define as 8
36 (MIPS_REGS_HAVE_STACK_HOME_P): Define as 0 for n32.
38 Mon May 8 00:49:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
40 * procfs.c (PROCFS_TRACE): Delete definition.
41 * proc-utils.h (PROCFS_NOTE, PROC_PRETTYFPRINT_STATUS): Always
44 2000-05-05 Michael Snyder <msnyder@seadog.cygnus.com>
46 * procfs.c: Cleanup of procfs tracing. Move defines and
47 prototypes to proc-utils.h
48 * proc-utils.h: Define tracing macros. Declare trace functions.
49 * proc-api.c: Make procfs tracing a runtime option.
50 (prepare_to_trace): New function, abstracted out of several
51 places. Open a trace file if one is required.
52 (ioctl_with_trace, write_with_trace, open_with_trace,
53 close_with_trace, wait_with_trace, lseek_with_trace):
54 Report errno if an error occurs in a system call.
55 (write_with_trace): Make 2nd arg void *, to agree with write.
57 2000-05-05 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
59 * elfread.c (elf_symtab_read): The calculation of 'offset'
60 must be done for each symbol, not just once. The index
61 used must be the index of the section where 'sym' resides,
64 2000-05-05 Michael Snyder <msnyder@seadog.cygnus.com>
66 * procfs.c (many functions): change int cmd; to long cmd;
67 Solaris /proc API calls this parameter a long, and requires it
68 for 64-bit hosts (where sizeof(long) != sizeof(int)). UnixWare
69 calls it an int, but on existing UnixWare hosts, int and long
70 are the same size. So long it must be. If a future UnixWare
71 version has problems with this, we'll have to use autoconf.
72 * proc-api.c (write_with_trace): use long instead of int.
74 2000-05-04 Mark Kettenis <kettenis@gnu.org>
76 * i386-linux-nat.c: Define PT_READ_U and PT_WRITE_U if they're not
79 2000-05-01 Mark Kettenis <kettenis@gnu.org>
81 * infrun.c (handle_inferior_event): Add missing call to keep_going
82 and missing return when handling an ordinary signal from the
85 2000-05-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
87 * objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
88 SECT_OFF_RODATA): Define as functions of OBJFILE. Add
89 sect_index_text, sect_index_data, sect_index_rodata,
90 sect_index_bss to objfile structure.
91 * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
92 SECT_OFF_RODATA): Remove.
93 * objfiles.c (allocate_objfile): Initialize
94 sect_index_{text,data,bss,rodata} to -1, for error detection.
96 * symfile.c (default_symfile_offsets): Initialize
97 sect_index_{text,data,bss,rodata} from bfd information.
98 * xcoffread.c (xcoff_symfile_offsets): Ditto.
99 * somread.c (som_symfile_offsets): Initialize
100 sect_index_{text,data,bss,rodata}.
102 * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c,
103 hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c,
104 mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h,
105 remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c,
106 stabsread.c, symfile.c, xcoffread.c:
107 Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the
110 * xcoffread.c: Add new field objfile to find_targ_sec_arg.
112 Thu May 4 20:54:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
114 * config/mips/tm-mipsv4.h (Dest_Reg), config/mips/tm-irix5.h
115 (MIPS_NUM_ARG_REGS, Dest_Reg), config/mips/tm-mips.h
116 (MIPS_NUM_ARG_REGS), config/mips/tm-mips.h (MIPS_NUM_FP_ARG_REGS):
117 Delete unused macros.
119 2000-05-03 Michael Snyder <msnyder@seadog.cygnus.com>
121 * solib.c (elf_locate_base, info_sharedlibrary_command):
122 Look at the bfd to determine if it is elf32 or elf64, rather
123 than using an ifdef. This makes it runtime teststable and
126 2000-05-01 Mark Kettenis <kettenis@gnu.org>
128 * infrun.c (handle_inferior_event): When doing a "next", and
129 stepping out of a signal handler into its calling trampoline
130 ignore the value of step_frame_address.
131 (step_over_function): Only modify step_resume_breakpoint->frame if
132 the value of step_frame_address is non-zero.
134 2000-05-03 Michael Snyder <msnyder@seadog.cygnus.com>
136 * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE
137 is not static in the MULTI_ARCH world, so don't use it in a
138 static array declaration.
140 2000-05-03 Elena Zannoni <ezannoni@makita.cygnus.com>
142 * symtab.c (in_prologue): From Jim Blandy. Rewrite, more
143 intelligently, making sure we use the information from the
146 2000-05-02 H.J. Lu <hjl@gnu.org>
148 * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE
149 instead of ELFOSABI_SYSV.
151 Tue May 2 19:07:20 2000 Andrew Cagney <cagney@b1.cygnus.com>
153 * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add.
154 * gdbarch.h, gdbarch.c: Re-generate.
156 * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef
157 NPC_REGNUM to run-time test.
158 * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM
159 and NNPC_REGNUM to run-time test.
160 * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to
162 (procfs_store_registers): Ditto.
164 Tue May 2 18:48:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
166 * gdbarch.sh: Provide non- multi-arch defaults by direct
167 definition in "gdbarch.h" instead of going through "gdbarch.c".
168 * gdbarch.h, gdbarch.c: Re-generate.
169 * defs.h: When non- multi-arch, include "arch-utils.h" so that
170 legacy definitions are globally visible.
172 Tue May 2 16:32:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
174 * MAINTAINERS: Add Syd Polk to gdbtk maintainers.
175 (symtabs): Add Elena to symtabs maintainers list.
176 (Blanket Write Privs): Add Jim Blandy.
178 2000-05-01 Stan Shebs <shebs@apple.com>
180 Remove obsolete Gould configuration:
181 * configure.host, configure.tgt: Remove Gould configs.
182 * Makefile.in: Remove Gould-related actions.
183 * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files.
184 * NEWS: Mention removal.
186 Mon May 1 15:37:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
188 From 2000-04-28 Andreas Jaeger <aj@suse.de>:
189 * defs.h: Properly check for GCC version number.
191 2000-04-30 Mark Kettenis <kettenis@gnu.org>
193 Fix single-stepping out of signal trampolines.
194 * config/i386/nm-linux.h (CHILD_RESUME): Define.
195 * i386-linux-nat.c (child_resume): New function.
197 Fri Apr 28 16:22:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
199 * blockframe.c (frameless_look_for_prologue): Use
200 PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P.
201 * gdbarch.sh (PROLOG_FRAMELESS_P): Define.
202 * gdbarch.h, gdbarch.c: Re-generate.
203 * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New
206 Fri Apr 28 15:31:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
208 From "Serge Nikulin" <nikulin@actsw.amat.com>:
209 * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function
212 2000-04-27 Michael Snyder <msnyder@seadog.cygnus.com>
214 * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw,
215 d10v_convert_iaddr_to_raw): make these multi-arch functions optional.
216 * gdbarch.c, gdbarch.h: regenerate
218 Fri Apr 28 12:21:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
220 From Tim Mooney <mooney@dogbert.cc.ndsu.nodak.edu>:
221 * target.c (do_monitor_command): Cast tcomplain to correct
222 function type in comparison.
224 Fri Apr 28 11:43:05 2000 Andrew Cagney <cagney@b1.cygnus.com>
226 From 2000-04-25 Guy Harris <guy@netapp.com>:
227 * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and
230 2000-04-27 Michael Snyder <msnyder@seadog.cygnus.com>
232 * jv-valprint.c (java_val_print): Add arg declaration,
233 fix compiler warning.
234 * corelow.c (core_open): Call set_gdbarch_from_file so that
235 gdbarch becomes aware of the architecture encoded in the
237 * findvar.c (write_register_gen): Export this useful interface.
238 * value.h (write_register_gen): Declare.
240 2000-04-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
242 * cxux-nat.c (add_shared_symbol_files): Don't treat .text section
243 as special in the section_addr_info structure.
244 * pa64solib.c (pa64_solib_add_solib_objfile): Ditto.
245 * osfsolib.c (symbol_add_stub): Ditto.
246 * irix5-nat.c (symbol_add_stub): Ditto.
248 Thu Apr 27 14:07:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
250 * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h".
252 Thu Apr 27 10:06:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
254 * TODO: Document IRIX X ARM cross compile problems.
256 2000-04-26 Michael Snyder <msnyder@seadog.cygnus.com>
258 * utils.c (internal_verror): Call target_terminal_ours.
259 * wrapper.h: Fix minor comment typo.
260 * proc-api.c (write_with_trace): Change 'arg' from long to int.
261 Treat 'off_t' and 'size_t' as unsigned long in printfs.
262 (lseek_with_trace): Treat 'off_t' as unsigned long in printf.
263 * procfs.c (comments): Eliminate "???" in comments, which GCC
264 wants to interpret as a trigraph. (fill_gregset, supply_gregset,
265 fill_fpregset, supply_fpregset): Declare.
266 (procfs_wait): Sysargs is a long, change printf format to match.
267 (test-mapping, mapping_test, test_mapping_cmd) Remove (test only).
269 2000-04-26 Kevin Buettner <kevinb@redhat.com>
271 * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to
274 Wed Apr 26 13:50:35 2000 Philippe De Muyter <phdm@macqel.be>
276 * ax-gdb.c (agent_command): Remove now useless cast of
277 `free_current_contents' when passed to `make_cleanup'.
278 * coffread.c (coff_symfile_read): Ditto.
279 * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto.
280 (dwarf_decode_lines): Ditto.
281 * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto.
282 (parse_and_eval, parse_to_comma_and_eval): Ditto.
283 * parse.c (parse_exp_1): Ditto.
284 * printcmd.c (print_command_1, output_command, set_command): Ditto.
285 (x_command, print_frame_args, printf_command): Ditto.
286 * top.c (execute_control_command): Ditto.
287 * tracepoint.c (validate_actionline): Ditto.
288 * typeprint.c (whatis_exp, ptype_command): Ditto.
289 (maintenance_print_type): Ditto.
291 2000-04-26 Kevin Buettner <kevinb@redhat.com>
293 * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c.
294 (ia64-linux-tdep.o): Add dependencies.
295 (ia64-tdep.o): Add dependency for arch-utils.h.
296 * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include.
298 2000-04-25 Michael Snyder <msnyder@seadog.cygnus.com>
300 * blockframe.c: Fix a minor typo in a comment.
302 2000-04-25 Kevin Buettner <kevinb@redhat.com>
304 * ia64-tdep.c (examine_prologue): Recognize store instructions;
305 those whose source operands are input registers which haven't
306 been seen before are considered to be part of the prologue.
308 Tue Apr 25 13:51:58 2000 glen mccready <gkm@pobox.com>
310 * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong
311 patch being applied `Fri Apr 7 13:44:38 2000'.
313 2000-04-24 Kevin Buettner <kevinb@redhat.com>
315 * ia64-linux-tdep.c: New file.
316 * ia64-tdep.c (elf-bfd.h): Include.
317 (ia64_linux_sigcontext_register_address): New extern declaration.
318 (struct gdbarch_tdep): New struct.
319 (SIGCONTEXT_REGISTER_ADDRESS): New define.
320 (read_sigcontext_register): New static function.
321 (extract_bit_field, replace_bit_field, slotN_contents,
322 replace_slotN_contents): Made static.
323 (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info):
324 Added new code for signal handler frames and call dummy frames.
325 (ia64_frame_init_saved_regs): Handle signal handler frames.
326 (ia64_find_saved_register): Removed.
327 (ia64_get_saved_register): Handle call dummy frames; reorganized
328 to call generic_get_saved_register() to find registers saved
330 (process_note_abi_tag_sections): New static function.
331 (ia64_gdbarch_init): Attempt to determine the ABI/OS of the
332 executable. Based upon this information, set target dependent
333 field sigcontext_register_address appropriately. Also set
334 FRAME_CHAIN_VALID to be generic_func_frame_chain_valid.
335 * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o.
336 * config/ia64/tm-linux.h (IN_SIGTRAMP): Define.
337 (ia64_linux_in_sigtramp): New declaration.
339 2000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
341 * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB
344 2000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
346 * config/djgpp/README: Explain how to unpack using djunpack.bat.
348 Fri Apr 21 15:23:13 2000 Andrew Cagney <cagney@b1.cygnus.com>
350 * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default.
351 (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using
353 (define_symbol): Ditto.
355 * valops.c (hand_function_call): Replace #ifdef
356 REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P. Re-indent
359 * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate
360 function REG_STRUCT_HAS_ADDR_P.
361 * gdbarch.h, gdbarch.c: Re-generate.
363 2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
365 * gdb-stabs.h (SECT_OFF_MAX): Increase to 40.
367 2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
369 * win32-nat.c (handle_load_dll): Don't treat .text as a special
371 * somread.c (som_symfile_offsets): Ditto.
372 * somsolib.c (som_solib_add_solib_objfile): Ditto.
374 Fri Apr 21 16:14:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
376 * MAINTAINERS: Make Jimmy Guo TUI maintainer.
378 Fri Apr 21 14:37:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
380 * command.h (help_all): Delete declaration.
381 * command.c (help_all): Add declaration. Convert function
382 argument list to ISO-C.
384 Thu Apr 20 18:15:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
386 * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align.
387 (d10v_stack_align): Make static.
388 * config/d10v/tm-d10v.h (STACK_ALIGN): Delete.
390 Thu Apr 20 14:35:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
392 * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
393 run-time test for STACK_ALIGN_P.
394 * gdbarch.sh: Add support for function and variable predicates.
395 (STACK_ALIGN): Add. Implement with predicate - STACK_ALIGN_P.
396 * gdbarch.h, gdbarch.c: Re-generate.
398 Thu Apr 20 17:39:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
400 * defs.h, utils.c (free_current_contents): Change parameter to
403 From Philippe De Muyter <phdm@macqel.be>:
404 * printcmd.c (print_address_symbolic): Call `make_cleanup' with
405 `(free_current_contents, &x)', not `(free, x)'.
406 * utils.c (free_current_contents): Do not `free (NULL)'.
408 * printcmd.c (print_address_symbolic): Cleanup after a failed
409 call to build_address_symbolic.
411 2000-04-20 Christopher Faylor <cgf@cygnus.com>
413 * wince-stub.c (FREE): New macro.
414 (mempool): Just free any buffer prior to reuse. Don't bother with
416 (flag_single_step): New function.
417 (skip_message): Detect "helpful" Windows CE messages and skip sending
419 (wait_for_debug_event): Use skip_message to avoid sending debug
420 messages to the host.
421 (dispatch): Prelimary implementation of single step detection.
422 * wince.c: Rework SH single stepping code to be more consistent with
424 (handle_output_debug_string): Allow first chance exceptions to come
425 through since they seem to be all that we get on some versions of
427 (check_for_step): New function, conditionally compiled based on target.
428 (regptr): Delete obsolete function.
429 (handle_exception): Detect illegal instructions.
430 (get_child_debug_event): Return success only if event code matches
432 (child_create_inferior): Reflect change to get_child_debug_event
435 2000-04-20 Christopher Faylor <cgf@cygnus.com>
437 * win32-nat.c (thread_rec): Be more defensive about suspending already
439 (safe_symbol_file_add_stub): New function.
440 (safe_symbole_file_add_cleanup): New function.
441 (safe_symbol_file_add): New function.
442 (handle_load_dll): Use wrapper to add DLL symbol information to avoid
443 bogus errors from non-stabs DLLs.
444 (handle_exception): Add work around for detection of first exception
445 breakpoint which does not seem to occur on W2K. Detect more "signals"
446 that can be effectively passed to the debuggee. Reorganize to eliminate
447 continue_status global.
448 (child_continue): Reorganize to eliminate continue_status global.
450 (child_resume): Ditto.
451 (get_child_debug_event): Ditto. Recognize when an a breakpoint
452 exception should be ignored. Change method for signalling when an
453 important event has occured to the caller.
454 (child_create_inferior): Use new method for noticing when
455 get_child_debug_event has found something interesting.
457 Fri Apr 7 13:44:38 2000 glen mccready <gkm@pobox.com>
459 * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
460 fails due to lack of space.
462 Fri Mar 24 12:10:38 2000 glen mccready <gkm@pobox.com>
464 * command.c, command.h (help_all): Add functionality to display
465 a complete listing of available commands.
467 2000-04-20 Scott Bambrough <scottb@netwinder.org>
469 * arm-linux-nat.c (PIDGET, TIDGET): New.
470 (get_thread_id, GET_THREAD_ID): New.
471 (fetch_nwfpe_register, store_nwfpe_register): New.
472 (fetch_register, store_register): New.
473 (fetch_fpregister, store_fpregister): New.
474 (fill_gregset, supply_gregset): New.
475 (fill_fpregset, supply_fpregset): New.
476 (fetch_fpregs): Modified to use thread id's.
477 (store_fpregs): Modified to use thread id's and
478 fetch_nwfpe_register.
479 (fetch_regs): Modified to use thread id's.
480 (store_regs): Modified to use thread id's.
481 (fetch_inferior_registers): Modified to handle single register
483 (store_inferior_registers): Modified to handle single register
485 (arm_linux_register_u_addr): Removed.
487 * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.
489 * config/arm/linux.mh
490 (NATDEPFILES): Removed core-aout.o. Added core-regset.o.
493 * config/arm/nm-linux.h: Include config/nm-linux.h.
494 (ATTACH_DETACH): Removed. Defined in config/nm-linux.h.
495 (REGISTER_U_ADDR): Removed.
496 (SVR4_SHARED_LIBS): Removed. Defined in config/nm-linux.h.
497 (#include "solib.h"): Removed. Included via config/nm-linux.h.
499 Thu Apr 20 18:54:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
501 From Daniel Berlin <dan@cgsoftware.com> and Tim Mooney
502 <mooney@dogbert.cc.ndsu.nodak.edu>:
503 * infrun.c (follow_fork_mode_kind_names): NULL terminate
505 (scheduler_enums): Ditto.
507 Mon Apr 17 13:37:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
509 * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
511 (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
512 SIZEOF_CALL_DUMMY_WORDS): Update.
514 * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
516 (CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
518 * valprint.c (IEEE_FLOAT): Default provided by gdbarch.
520 2000-04-19 Jim Blandy <jimb@redhat.com>
522 Bring RETURN_VALUE_ON_STACK under gdbarch's control.
523 * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
524 * gdbarch.c, gdbarch.h: Regenerated.
525 * arch-utils.c (default_return_value_on_stack): New function.
526 * arch-utils.h (default_return_value_on_stack): New declaration.
527 * values.c (RETURN_VALUE_ON_STACK): Delete default definition.
529 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
530 two-dimensional array, instead of faking it with explicit index
533 * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
534 (Thanks to Guy Harris.)
536 2000-04-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
538 * xcoffsolib.c (solib_add): Fix call to vmap_symtab().
540 2000-04-19 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
544 Wed Apr 19 19:10:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
546 * TODO: Document -Wreturn-type problem.
548 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
550 * maint.c (_initialize_maint_cmds): Add `mt i' alias for `mt info'.
552 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
554 * infcmd.c (_initialize_infcmd): Add `info r' alias for
557 Wed Apr 19 17:03:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
559 From Philippe De Muyter <phdm@macqel.be>:
560 * bcache.c (free_bcache): Do not free NULL.
562 Wed Apr 19 16:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
565 * NEWS: Update GDB version. Duplicate paragraph explaining
568 Wed Apr 19 13:06:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
570 * Makefile.in (distclean): Delete tui/Makefile.
571 * TODO: Add deletion of tui/Makefile.in to list.
573 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
575 * symfile.h (struct section_addr_info ): Remove fields for special
576 treatment of .text, .data and .bss sections.
578 * solib.c (symbol_add_stub): The special field text_addr is not
579 available anymore. Search for the .text field the hard way.
581 * symfile.c (build_section_addr_info_from_section_table): Don't
582 fill in {text, data, bss}_addr any more.
583 (default_symfile_offsets): Don't use {text, data, bss}_addr fields
584 to fill in section_offsets for objfile.
585 (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
586 special case anymore.
587 (add_symbol_file_command): Ditto.
589 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
591 symfile.c: (symbol_file_command): Remove support for rombug, to
594 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
596 * symfile.c (add_symbol_file_command): Rewrite the arguments
597 processing part. Simplify syntax of command. Remove support for
599 (_initialize_symfile): Update help message for add-symbol-file
602 Mon Apr 17 15:53:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
604 * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
605 * gdbarch.h, gdbarch.c: Re-generate.
607 Mon Apr 17 11:26:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
609 * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
610 (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
611 (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
612 gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
613 FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
614 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
615 REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
616 ADDRESS_TO_POINTER): Delete default definition. Handled by
619 * gdbarch.sh: Make multi-arch defaults, defaults for non-
621 (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
622 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
623 D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
624 MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
625 REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
626 Provide default/legacy implementation.
627 (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
628 * gdbarch.h, gdbarch.c: Re-generate.
630 2000-04-16 Jim Blandy <jimb@redhat.com>
632 * findvar.c (store_typed_address, extract_typed_address): Fix
633 function names in error messages.
635 2000-04-16 Eli Zaretskii <eliz@is.elta.co.il>
637 * config/djgpp/config.sed: Fix the lines which edit clean: and
638 uninstall-info: targets.
640 2000-04-14 Jim Blandy <jimb@redhat.com>
642 Bring IEEE_FLOAT under gdbarch's control.
643 * gdbarch.sh (IEEE_FLOAT): New entry.
644 * gdbarch.c, gdbarch.h: Regenerated.
645 * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
646 (print_floating): Use IEEE_FLOAT as if it were an expression; use
647 the code specific to IEEE-format numbers whenever the value of
648 IEEE_FLOAT is non-zero.
649 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
650 config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
651 config/h8300/tm-h8300.h, config/i386/tm-i386.h,
652 config/i960/tm-i960.h, config/m88k/tm-m88k.h,
653 config/mips/tm-mips.h, config/pa/tm-hppa.h,
654 config/sparc/tm-sparc.h, config/delta/tm-delta.h,
655 config/frv/tm-frv.h (IEEE_FLOAT): For all ports that #define
656 IEEE_FLOAT, make sure they give it the value (1).
658 Provide the hooks needed to support architectures on which
659 pointers are not always simple byte addresses.
661 * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
662 functions which architectures can redefine, defaulting to
663 generic_pointer_to_address and generic_address_to_pointer.
664 * findvar.c (extract_typed_address, store_typed_address,
665 generic_pointer_to_address, generic_address_to_pointer): New
667 (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
669 (extract_address, store_address): Doc fixes.
670 * values.c (value_as_pointer): Doc fix.
671 (value_from_pointer): New function.
672 * defs.h (extract_typed_address, store_typed_address): New
674 * inferior.h (generic_address_to_pointer,
675 generic_pointer_to_address): New declarations.
676 * value.h (value_from_pointer): New declaration.
678 The following changes are all of the general form "Use these
679 functions instead of these other functions." In each case, the
680 change is because the new calls provide enough information to do
681 the appropriate address / pointer conversions, where the old calls
682 did not, or because the new functions are more appropriately named
683 for the operation being performed.
685 * ax-gdb.c (const_var_ref): Use value_from_pointer, not
687 * blockframe.c (generic_push_dummy_frame): Use read_pc and
688 read_sp, not read_register.
689 * c-valprint.c (c_val_print): Use extract_typed_address instead of
690 extract_address to extract vtable entries and references.
691 * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
692 instead of value_from_longest to extract the vtable's address.
693 * eval.c (evaluate_subexp_standard): Use value_from_pointer
694 instead of value_from_longest to compute `this', and for doing
695 pointer-to-member dereferencing.
696 * findvar.c (read_register): Use extract_unsigned_integer, not
698 (read_var_value): Use store_typed_address instead of store_address
699 for building label values.
700 (locate_var_value): Use value_from_pointer instead of
702 * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
703 instead of value_from_longest, to build arguments to __d_shl_get.
704 * printcmd.c (set_next_address): Use value_from_pointer, not
706 (x_command): Use value_from_pointer, not value_from_longest.
707 * tracepoint.c (set_traceframe_context): Use value_from_pointer,
708 not value_from_longest.
709 * valarith.c (value_add, value_sub): Use value_from_pointer, not
711 * valops.c (find_function_in_inferior, value_coerce_array,
712 value_coerce_function, value_addr, hand_function_call): Same.
713 * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
714 * values.c (unpack_long): Use extract_typed_address to produce
715 addresses from pointers and references, not extract_address.
716 (value_from_longest): Use store_typed_address instead of
717 store_address to produce pointer and reference values.
719 2000-04-13 Mark Kettenis <kettenis@gnu.org>
721 * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
722 HAVE_PSADDR_T): Add them here instead of in config.in.
724 * acconfig.h (PRFPREGSET_T_BROKEN): New define.
725 * configure.in: Add check for broken prfpregset_t type.
726 * lin-thread.c (gdb_prfpregset): New typedef, depends on
727 definition of PRFPREGSET_T_BROKEN.
728 (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
729 p_td_thr_setfpregs, thread_db_fetch_registers,
730 thread_db_store_registers): Use gdb_prfpregset_t instead of
732 * config.in: Regenerated.
733 * configure: Regenerated.
735 2000-04-13 DJ Delorie <dj@cygnus.com>
737 * mips-tdep.c (do_fp_register_row): copy the number of bytes
738 allocated, not the size of the pointer.
740 2000-04-13 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
742 * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS): Define.
743 * config/i386/tm-i386sol2.h (HAVE_I387_REGS): Define.
744 * i386v4-nat.c (supply_fpregset, fill_fpregset): Add code
745 to handle floating point registers if NUM_FREGS is not zero.
747 2000-04-13 Nick Duffek <nsd@cygnus.com>
749 * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
750 and document to_find_new_threads bug.
752 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
754 * infrun.c (proceed, normal_stop): Change the error message about
755 failure to insert breakpoints/watchpoints so that it makes sense
756 even if ptrace is not used or no other processes can be active.
758 Thu Apr 13 13:24:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
760 * configure.in: Add --enable-maintainer-mode.
761 * aclocal.m4, configure: Re-generate.
763 * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
764 on maintainer-mode. Update copying.c in source directory.
765 (copying.txt): Delete rule.
766 (copying.o): Add explict paths to $(srcdir) and explicit make
769 2000-04-12 Kevin Buettner <kevinb@redhat.com>
771 * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
772 (fetch_debug_register, fetch_debug_register_pair,
773 store_debug_register, store_debug_register_pair, is_power_of_2,
774 enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
775 ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
777 * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
778 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
779 STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
780 target_remove_watchpoint): Define.
781 (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
782 ia64_linux_remove_watchpoint): Declare.
784 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
786 * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
787 hardware breakpoint resources, return EBUSY.
788 (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
789 one of the enumerated values, return EINVAL.
791 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
793 * README: Mention special build instructions for DJGPP.
794 * NEWS: Update with FP features on x87 platforms, and
795 DJGPP-related changes.
797 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
799 * top.c (gdb_completer_file_name_break_characters): New variable.
800 (line_completion_function): When completing on file names, use
801 gdb_completer_file_name_break_characters as word break
802 characters for the readline library.
804 2000-04-12 Mark Kettenis <kettenis@gnu.org>
806 * i387-tdep.c (print_i387_value): Avoid call to
807 floatformat_to_doublest if long double type is the same on host
810 2000-04-11 Fernando Nasser <fnasser@cygnus.com>
812 * wrapper.h: Remove definitions of internal functions.
813 * wrapper.c: Remove definitions of exported functions (which are
814 already in wrapper.h) and make static all internal wrap_* functions.
816 Mon Apr 10 21:58:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
818 * acconfig.h (USE_INCLUDED_REGEX): Add.
819 * Makefile.in (REGEX_CFLAGS): Delete
820 * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
821 * configure, config.in: Re-generate.
823 2000-04-10 Philip Blundell <philb@gnu.org>
825 * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
827 * arm-linux-tdep.c (arm_skip_solib_resolver): New.
829 2000-04-10 Fernando Nasser <fnasser@cygnus.com>
831 From 2000-04-10 Rodney Brown <rdb@redhat.com>:
832 * command.h (enum command_class): Remove trailing "," to placate
835 Mon Apr 10 20:17:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
837 * TODO, NEWS: Update. Mention MI.
839 Mon Apr 10 00:21:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
841 * gdbarch-utils.h, gdbarch-utils.c: Delete.
842 * arch-utils.h, arch-utils.c: New files. Avoid 14 character file
844 * Makefile.in: Update.
847 Sun Apr 9 23:42:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
849 From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
850 * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
851 new "set mips saved-gpreg-size" command
852 (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
853 (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
854 either from target, or gdb multi-arch
855 (show_mips_command): New. For "show mips" prefix command
856 (set_mips_command): New. For "show mips" prefix command
857 (_initialize_mips_tdep): Add top-level mips prefix command
858 Add "set mips saved-gpreg-size" command
860 * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
861 mips_default_saved_regsize.
862 (mips_gdbarch_init): Update.
863 (MIPS_DEFAULT_SAVED_REGSIZE): Update.
864 (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
865 mips_default_saved_regsize.
867 Sun Apr 9 23:27:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
869 From 2000-04-07 J.T. Conklin <jtc@redback.com>:
870 * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
871 replace calls to target_xfer_memory() with target_read_memory()
872 and target_write_memory().
874 Sun Apr 9 22:54:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
876 * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
877 NULL. Macro returns a CORE_ADDR.
879 2000-04-08 Jim Blandy <jimb@redhat.com>
881 * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
882 Don't include "bfd-elf.h".
883 (address_significant_size): Delete variable.
884 (dwarf2_build_psymtabs_hard): Don't set it, or check for
885 consistency between it and the Dwarf 2 compilation unit header
887 (read_address): Don't mask off bits above
888 address_significant_size.
889 * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
890 (elf_bfd_h): Remove variable; it's no longer used.
892 2000-04-08 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
894 * configure.in (NEW_PROC_API): Escape square brackets when testing
896 * configure: Regenerate.
898 2000-04-07 Scott Bambrough <scottb@netwinder.org>
900 * ChangeLog: Correct date on last entry.
901 * arm-linux-tdep.c (arm_linux_push_arguments): New function.
902 * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
903 * config/arm/tm-embed: Fix build warning from redefinition of
905 * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
906 * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
907 TARGET_BYTE_ORDER. Add TARGET_BYTE_ORDER_SELECTABLE_P to
908 override default in tm-arm.h. Use default target byte order
911 2000-04-07 Scott Bambrough <scottb@netwinder.org>
913 * Makefile.in: Add dependency information for arm-linux-tdep.c.
914 * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
916 2000-04-07 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
918 * sol-thread.c (gdb_ps_addr_t): New typedef, depends on definition
919 of PROC_SERVICE_IS_OLD.
920 (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
921 rw_common): Change argument type from psaddr_t to gdb_ps_addr_t.
923 Fri Apr 7 17:18:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
925 * Makefile.in (CFLAGS): Set using configure.
927 * configure.in (WARN_CFLAGS): Enable by default when GCC.
928 * configure: Re-generate.
930 Fri Apr 7 13:33:43 2000 Andrew Cagney <cagney@b1.cygnus.com>
932 From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
933 * procfs.c (init_procfs_ops): Set procfs_ops.to_has_memory and
934 procfs_ops.to_has_all_memory to 1.
938 2000-04-06 Nick Duffek <nsd@cygnus.com>
940 * configure.in (_MSE_INT_H): Define on Solaris 7.
941 (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
942 * acconfig.h (_MSE_INT_H): Define on Solaris 7.
943 * configure: Regenerate.
944 * config.in: Regenerate.
946 2000-04-06 Michael Snyder <msnyder@cygnus.com>
948 * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
949 Change to rely on PIDGET etc.
950 * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
951 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
952 STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
953 define. Allow target to use procfs hardware watchpoints.
954 * config/sparc/nm-sun4sol2.h: ditto.
955 * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
956 definitions to use 16 bits for the pid, 15 bits for the tid, and
958 * config/sparc/tm-sun4sol2.h: ditto.
959 (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
960 * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
961 for more than 15 thread increments.
963 2000-04-06 Eli Zaretskii <eliz@is.elta.co.il>
965 * top.c (filename_completer): Set subsequent_name to 1 early on,
966 to prevent an infinite loop if the first file in the directory is
967 a backup file (whose name ends in a `~').
969 2000-04-05 Jim Blandy <jimb@redhat.com>
971 * solib.c (update_solib_list): New function.
972 (solib_add): Call update_solib_list, and then read symbols.
973 (info_sharedlibrary_command): Call update_solib_list, not
976 2000-04-05 Scott Bambrough <scottb@netwinder.org>
978 * arm-linux-tdep.c: Resolve implicit function declarations by
979 including target.h and value.h. Inclusion of symtab.h is
982 2000-04-05 Scott Bambrough <scottb@netwinder.org>
984 * arm-linux-tdep.c: New file.
985 * arm-linux-nat.c (fetch_fpregs): Remove unused code.
986 (arm_get_longjmp_target): Moved it and all defines
987 it uses to arm-linux-tdep.c.
988 (arm_linux_extract_return_value): Moved to
990 * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
992 2000-04-04 Nick Duffek <nsd@cygnus.com>
994 * infrun.c (handle_inferior_event): Call target_mourn_inferior
995 instead of kill_target.
997 2000-04-04 Daniel Berlin <dan@cgsoftware.com>
999 * TODO: Make note of various C++ things i have planned for 5.1.
1001 Tue Apr 4 12:13:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
1003 * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
1004 in shift. Stop GCC thinking it has a shift overflow.
1006 2000-04-03 H.J. Lu <hjl@gnu.org>
1008 * TODO: Remove the regex entry.
1010 2000-04-03 H.J. Lu <hjl@gnu.org>
1012 * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
1013 is defined and <regex.h> otherwise.
1015 * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
1016 * monitor.c: Likewise.
1017 * osfsolib.c: Likewise.
1018 * solib.c: Likewise.
1019 * source.c: Likewise.
1020 * symtab.c: Likewise.
1022 * Makefile.in (REGEX): Changed to @REGEX@.
1023 (REGEX_CFLAGS): New.
1025 (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
1026 (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
1028 * configure.in (--with-included-regex): New switch.
1029 (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
1030 (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
1031 * configure: Regenerated.
1033 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1035 * NEWS (powerpc-*-linux*): Mention.
1037 2000-04-03 J.T. Conklin <jtc@redback.com>
1039 * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
1041 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1043 * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
1044 (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
1046 * ia64-linux-nat.c (fill_gregset): Implement.
1047 (supply_fpregset, fill_fpregset): New functions.
1049 * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
1050 which the CFM is fetched for certain frames.
1051 (find_global_pointer, find_extant_func_descr): Don't use
1052 partial symtabs for locating sections.
1054 * config/ia64/linux.mh (LOADLIBES): Define.
1055 (NATDEPFILES): Add linux-thread.o and lin-thread.o.
1056 * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
1057 file containing generic linux declarations/definitions.
1058 (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
1059 defined in generic nm-linux.h.
1060 (solib.h): Remove include; already included in generic nm-linux.h.
1062 2000-04-03 Jim Blandy <jimb@redhat.com>
1064 * solib.c (solib_add): Move all the code for loading symbol tables
1065 below the code to sort out additions and removals. That way, we
1066 always catch all loaded shared libraries whose symbols we haven't
1069 * solib.c (solib_add): Don't try to free a shared object's objfile
1070 if it doesn't have one. Duh.
1072 * solib.c (solib_add): If a pattern was given, but it doesn't
1073 match any currently loaded shared libraries, print a message;
1074 don't just be silent.
1076 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1078 * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
1079 two-dimensional array instead of faking it with index
1082 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1084 * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
1086 * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
1087 definition (and use the common one in tm-i386.h).
1088 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
1089 (I386_DJGPP_TARGET): Don't define, it's no longer required.
1090 (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
1091 i386-tdep.c defines it for all x86 targets.
1092 (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
1094 * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
1096 * config/djgpp/djcheck.sh: Edit the copyright year out of the test
1097 results. Fix editing of `main' arguments for non-GNU Sed.
1099 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1101 * symfile.c (map_overlay_command, unmap_overlay_command): Fix
1102 error message: there's no "overlay on" command.
1104 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1106 * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
1107 (copying.txt): New target, a link to COPYING.
1109 Mon Apr 3 18:20:03 2000 Andrew Cagney <cagney@b1.cygnus.com>
1113 Mon Apr 3 14:56:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1116 (set_hook, error_hook): Remove PARAMS.
1118 Mon Apr 3 14:45:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1120 * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
1121 Daniel Berlin <dan@cgsoftware.com>. Function was static.
1122 * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
1124 Mon Apr 3 14:10:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
1126 * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
1128 2000-04-02 Nick Duffek <nsd@cygnus.com>
1130 * gdbtypes.c (safe_parse_type): New wrapper function to ignore
1131 error() during parse_and_eval_type().
1132 (check_stub_method): Call safe_parse_type instead of
1133 parse_and_eval_type().
1134 * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
1135 (wrap_parse_and_eval_type): New support function.
1136 * wrapper.h (gdb_parse_and_eval_type): Prototype.
1137 (wrap_parse_and_eval_type): Prototype.
1139 Sun Apr 2 10:32:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
1141 * MAINTAINERS: Eli Zaretskii is a doco maintainer.
1143 Fri Mar 31 08:59:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1145 * gdbarch-utils.h, gdbarch-utils.c: New files.
1146 * Makefile.in (SFILES, COMMON_OBS): Update.
1147 (gdbarch_utils_h) Define.
1148 (gdbarch-utils.o): Add dependencies.
1150 * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
1151 handling default method values.
1152 (startup_gdbarch): Rename default_gdbarch, name misleading.
1153 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1154 (register_name): Default to legacy_register_name.
1155 (call_dummy_words): Default to legacy_call_dummy_words.
1156 (sizeof_call_dummy_words): Default to
1157 legacy_sizeof_call_dummy_words.
1158 (register_convertible): Default to
1159 generic_register_convertible_not.
1160 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1161 (remote_translate_xfer_address): Default to
1162 generic_remote_translate_xfer_address.
1163 (frameless_function_invocation): Default to
1164 generic_frameless_function_invocation_not.
1166 2000-04-02 Mark Kettenis <kettenis@gnu.org>
1168 * i386-linux-nat.c: Add copyright notice.
1170 * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
1171 &floatformat_i387_ext.
1172 * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
1174 2000-03-29 Mark Kettenis <kettenis@gnu.org>
1176 * findvar.c (extract_floating): Remove reference to
1177 TARGET_EXTRACT_FLOATING.
1178 (store_floating): Remove reference to TARGET_STORE_FLOATING.
1180 2000-03-30 Fernando Nasser <fnasser@cygnus.com>
1182 * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
1183 Safe version of value_subscript.
1184 * varobj.c (): Use gdb_value_subscript() to get an array element value.
1186 2000-03-30 Michael Snyder <msnyder@cleaver.cygnus.com>
1188 * ui-file.c: Include "gdb_string.h"
1189 * cli-out.c: Include gdb_string.h to avoid compiler warnings.
1190 * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
1191 unions, since they are all used to hold both pointers and ints
1192 at various times. Casting pointer to int and vice versa gives
1193 warnings (and is not safe) if they are not the same size.
1195 2000-03-30 Michael Snyder <msnyder@cleaver.cygnus.com>
1197 * defs.h (struct continuation_arg): Make 'data' a union, to avoid
1198 casting problems when int and pointer are not the same size.
1199 * event-top.c (command_handler): Use data as a union.
1200 (command_line_handler_continuation): Ditto.
1201 * infcmd.c (step_1_continuation): Use data as a union. Re-indent.
1202 (step_once): ditto. (finish_command_continuation): Ditto.
1203 (finish_command): Ditto.
1204 * breakpoint.c (until_break_command): Use data as a union.
1205 (until_break_command_continuation): Ditto.
1206 * utils.c (add_intermediate_continuation): Fix typo in comment.
1208 Thu Mar 30 12:09:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1210 * gdbarch.h, gdbarch.c: Re-indent. Remove FIXMEs.
1211 * gdbarch.sh: Re-sync with gdbarch.[hc].
1213 2000-03-29 Daniel Berlin <dan@cgsoftware.com>
1215 * minsyms.c (add_minsym_to_demangled_hash_table): New function.
1216 (install_minimal_symbols): Fix demangled symbol problems caused by
1217 using add_minsym_to_hash_table for the demangled names, which is
1218 wrong. Now we use add_minsym_to_demangled_hash_table.
1219 (lookup_minimal_symbol): Fix problems with demangled symbol lookup
1220 caused by weird control flow.
1221 * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
1223 2000-03-29 Jason Merrill <jason@casey.cygnus.com>
1225 * configure.in: -linux-gnu*, not -linux-gnu.
1227 Tue Mar 28 18:28:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1229 * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
1230 with qThreadExtraInfo.
1232 2000-03-29 J.T. Conklin <jtc@redback.com>
1234 * i386nbsd-nat.c (fetch_core_registers): Make static.
1236 * m68knbsd-nat.c (fetch_core_registers): Make static.
1237 (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
1239 Wed Mar 29 13:40:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1241 * TODO: Update GDB 5 status.
1243 Wed Mar 29 10:16:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1245 * breakpoint.h (remove_hw_watchpoints): Add declaration.
1246 * breakpoints.c (remove_hw_watchpoints): Update.
1247 * maint.c (maintenance_do_deprecate): Avoid assignment within IF
1250 2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1252 breakpoint.c, breakpoint.h (remove_hw_watchpoints): New function.
1253 infrun.c (resume): Remove hardware watchpoints before stepping
1254 when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
1256 2000-03-28 Michael Snyder <msnyder@cleaver.cygnus.com>
1258 * Makefile.in: Anchor tui-file.h dependency to $srcdir.
1260 2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1262 * procfs.c (proc_set_watchpoint): Declare addr parameter as
1263 CORE_ADDR, to match call from procfs_set_watchpoint.
1265 * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
1266 Reselect the saved frame silently after frame selection for
1267 watchpoint evaluation.
1268 (insert_breakpoints): Add missing space in `Hardware watchpoint
1269 deleted' message. Do not reinsert hardware watchpoint if it is
1270 already marked for deletion at next stop.
1272 2000-03-28 Christopher Faylor <cgf@cygnus.com>
1274 * partial-stab.h: Add one more check against corrupted or irregular
1277 Tue Mar 28 12:23:37 2000 Philippe De Muyter <phdm@macqel.be>
1279 * gnu-regex.c (regerror): Function renamed from `__regerror'.
1280 (Change also approved in the mainline glibc sources)
1282 Tue Mar 28 18:19:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1284 From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
1285 * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
1286 particularly ensuring it can't return SERIAL_TIMEOUT when told
1289 2000-03-24 Daniel Berlin <dan@cgsoftware.com>
1291 * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
1292 which never existed before, and thus, has no deprecated old command.
1294 * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
1295 "set archdebug" (same goes for the show commands).
1296 * gdb-events.c (_initialize_gdb_events): Add "set debug event",
1297 deprecate "set eventdebug" (same goes for the show commands).
1298 * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
1299 * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
1301 x(init_main): Add the "set debug" and "show debug" commands.
1302 Add setdebuglist and showdebuglist.
1304 Fri Mar 24 13:00:10 2000 Daniel Berlin <dan@cgsoftware.com>
1306 * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
1307 Added prototype for the deprecate command so it doesn't complain.
1309 Tue Mar 28 11:52:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
1311 * top.c (print_gdb_version): Bump copyright year to 2000.
1313 Tue Mar 28 10:13:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1315 * MAINTAINERS: Add Glen McCready to write after approval list.
1317 Tue Mar 28 09:59:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1319 * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
1320 * config.h: Regenerate.
1322 Mon Mar 27 19:53:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
1324 * TODO: Update. Add criteria for next release of GDB.
1326 Mon Mar 27 17:20:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1328 * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
1329 * config.h: Regenerate.
1331 Mon Mar 27 16:43:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1333 * Makefile.in (install-only): Create $(bindir) and $(man1dir)
1334 before installing GDB.
1336 Mon Mar 27 16:26:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1338 * Makefile.in (all-gdbtk): Check for an existing link/directory.
1339 Re-format warning message. Document that post 5.0 this can be
1342 Mon Mar 27 14:46:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
1344 * ChangeLog: Revert whitespace changes.
1346 Mon Mar 27 10:20:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1348 * MAINTAINERS: Update folks who need accounts.
1350 Mon Mar 27 09:29:14 2000 Andrew Cagney <cagney@b1.cygnus.com>
1352 * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
1354 2000-03-27 Mark Kettenis <kettenis@gnu.org>
1356 * config/i386/tm-i386.h: Fix typo. It is TARGET_LONG_DOUBLE_BIT
1357 instead of TARGET_LONG_DOUBLE_BITS.
1358 * config/i386/tm-i386mk.h: Likewise.
1360 2000-03-26 Mark Kettenis <kettenis@gnu.org>
1362 Provide `long double' support for most i386 targets.
1363 * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
1364 &floatformat_i387_ext.
1365 (TARGET_LONG_DOUBLE_BITS): Define as 96.
1366 (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
1367 `builtin_type_long_double'.
1368 (REGISTER_CONVERT_TO_VIRTUAL): Call
1369 i386_register_convert_to_virtual.
1370 (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
1371 (i387_to_double, double_to_i387): Remove prototypes.
1372 (i386_extract_return_value): Change prototype to match definition
1374 * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
1375 (TARGET_LONG_DOUBLE_BITS): #undef.
1376 * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
1377 [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
1378 (i387_extract_floating, i387_store_floating): Remove prototypes.
1379 (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
1380 (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
1381 (REGISTER_VIRTUAL_TYPE): Remove.
1382 * i386-tdep.c (i386_register_convert_to_virtual): New function.
1383 (i386_register_convert_to_raw): New function.
1384 * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
1385 (i387_store_floating): Remove.
1387 Sat Mar 25 18:55:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1389 * maint.c: Re-indent.
1391 Sat Mar 25 18:51:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1393 * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
1395 2000-03-24 Christopher Faylor <cgf@cygnus.com>
1397 * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
1400 2000-03-24 Christopher Faylor <cgf@cygnus.com>
1402 * win32-nat.c: Back out special frame walking code. It was broken.
1403 (handle_exception): Correctly identify an illegal instruction.
1404 * config/tm-cygwin.h: Eliminate special frame handling. Just use
1405 normal i386 handling.
1407 2000-03-24 J.T. Conklin <jtc@redback.com>
1409 * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
1410 * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
1411 (fetch_core_registers): Read fp registers.
1412 (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
1414 2000-03-24 Jonathan Larmour <jlarmour@redhat.co.uk>
1416 * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
1417 so that we can stop searching for the prologue past the function end
1418 (arm_skip_prologue): Call thumb_skip_prologue with function end addr
1420 2000-03-24 Kevin Buettner <kevinb@redhat.com>
1422 * linux-thread.c, lin-thread.c (save_inferior_pid,
1423 restore_inferior_pid): Don't do compile time comparison
1424 of TARGET_PTR_BIT and TARGET_INT_BIT.
1426 Thu Mar 23 13:18:26 2000 Philippe De Muyter <phdm@macqel.be>
1428 * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
1430 (P_PEA_FP, P_MOVL_SP_FP): New macros.
1431 (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
1433 (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
1435 (delta68_in_sigtramp): New function.
1436 (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
1437 (m68k_skip_prologue): Use P_* macros, not hex constants.
1438 (m68k_find_saved_regs): Do not expect a fixed sequence of register save
1439 instructions, but accept them in any order; use P_* macros, not octal
1440 or hex constants; recognize also `fmovemx to (fp + displacement)' and
1441 `moveml to (fp + displacement)'.
1442 * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
1443 (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
1445 Fri Mar 24 13:44:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1447 * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
1449 2000-03-23 Michael Snyder <msnyder@cleaver.cygnus.com>
1451 * solib.c (open_symbol_file_object): To sneak an int argument
1452 past catch_errors, instead of casting it to a pointer, simply
1455 2000-03-23 Jimmy Guo <guo@cup.hp.com>
1457 * gdbtypes.c (rank_function): Rank all N parameters and use correct
1458 index into the prams[] and args[] arrays.
1460 2000-03-23 Fernando Nasser <fnasser@cygnus.com>
1462 From David Whedon <dwhedon@gordian.com>
1464 * top.c (execute_command): Checks all commands beore executing
1465 to see if the user needs to be warned that the command is
1466 deprecated, warns user if appropriate.
1467 (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
1468 return values from void to struct cmd_list_element *.
1469 * command.c (lookup_cmd_1): Check aliases before following link
1470 in case user needs to be warned about a deprecated alias.
1471 (deprecate_cmd): new exported function for command deprecation,
1472 sets flags and posibly a replacement string.
1473 (deprecated_cmd_warning): New exported funciton to warn user about
1474 a deprecated command.
1475 (lookup_cmd_composition): New exported function that determines
1476 alias, prefix_command, and cmd based on a string. This is useful
1477 is we want to full name of a command.
1478 * command.h : Added prototypes for deprecate_cmd,
1479 deprecated_warn_user and lookup_cmd_composition, added flags to
1480 the cmd_list_element structure, changed return values for
1481 add_com_* and add_info_* from void to cmd_list_element.
1482 * maint.c : (maintenance_deprecate): New function to deprecate a
1483 command. This exists only so that the testsuite can deprecate
1484 commands at runtime and check the warning behavior.
1485 (maintenance_undeprecate) : New function, drops deprecated flags.
1486 (maintenance_do_deprecate): Actually does the (un)deprecation.
1487 (initialize_maint_cmds): Added the above new deprecate commands.
1489 2000-03-22 Daniel Berlin <dan@cgsoftware.com>
1490 * command.c (apropos_cmd_helper): New function, meat of the
1492 (apropos_command): New apropos command to search command
1493 names/documentation for regular expressions.
1494 (_initialize_command): Add the apropos command.
1496 2000-03-23 Michael Snyder <msnyder@cleaver.cygnus.com>
1498 * sol-thread.c (ps_pglobal_lookup): Change argument type from
1499 paddr_t to psaddr_t. This mistake appears to date from an
1500 erroneous man page in Solaris 2.5 -- the correct type from the
1501 system headers has always been psaddr_t.
1502 (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
1505 2000-03-22 Kevin Buettner <kevinb@redhat.com>
1507 * ia64-linux-nat.c: Fix copyright.
1508 (fill_gregset): Minor formatting fix.
1509 * ia64-tdep.c (template_encoding_table, fetch_instruction,
1510 examine_prologue): Clean up some compiler warnings.
1511 (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
1512 find_global_pointer, find_extant_func_descr): New functions.
1513 (ia64_use_struct_convention, ia64_extract_return_value,
1514 ia64_push_arguments): Handle HFAs.
1515 (ia64_push_arguments): Find (or build) a function descriptor
1516 when given a function address.
1517 (ia64_push_return_address): Moved code for finding the
1518 global pointer into its own function, find_global_pointer ().
1520 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1522 * event-loop.c (handle_file_event): Run through indent.
1524 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1526 From Philippe De Muyter <phdm@macqel.be>
1528 * event-loop.c (sys/types.h): File now included unconditionally.
1529 (use_poll): New variable..
1530 (gdb_notifier): poll- and select-versions merged.
1531 (add_file_handler): If HAVE_POLL, check whether poll is usable,
1532 and reset `use_poll' if not.
1533 (create_file_handler): Select poll- or select-version according to
1535 (delete_file_handler, handle_file_event): Likewise.
1536 (gdb_wait_for_event, poll_timers): Likewise.
1538 2000-03-22 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1540 * printcmd.c (print_scalar_formatted): Truncate addresses to the
1541 size of a target pointer before passing them to print_address.
1543 2000-03-22 Mark Kettenis <kettenis@gnu.org>
1545 * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
1546 * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
1548 * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
1549 (i386_extract_return_value): Rewritten. Correctly support all
1550 floating-point types and large integer types on targets that use
1551 the standard i386 GDB register layout and return floating-point
1554 Wed Mar 22 15:09:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1556 * configure.in (CONFIG_INITS): Do not append remote-nrom.c
1558 2000-03-21 J.T. Conklin <jtc@redback.com>
1560 * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
1561 * i386nbsd-nat.c: New file.
1563 * i386/tm-nbsd.h (NUM_REGS): Removed.
1564 (HAVE_I387_REGS): Defined.
1565 * i386/nm-nbsd.h (FLOAT_INFO): Removed.
1567 * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
1570 Wed Mar 22 11:18:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
1572 * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David
1573 taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to
1574 the write after approval list.
1576 2000-03-21 Kevin Buettner <kevinb@redhat.com>
1578 * symtab.h (MAX_SECTIONS, struct section_addr_info,
1579 symbol_file_add): Move declarations from here...
1580 * symfile.h: ...to here.
1582 * solib.c (symbol_add_stub): Make symbol_file_add () aware of
1583 all section addresses, not just .text.
1584 * symfile.h, symfile.c (free_section_addr_info,
1585 build_section_addr_info_from_section_table): New functions.
1587 * symfile.h (MAX_SECTIONS): Increase value to 40.
1588 * symfile.c (syms_from_objfile): Add bounds check prior to
1589 accessing ``other'' array in a section_addr_info_struct.
1590 Remove unused variable section_offsets.
1591 (add_symbol_file_command): Remove unused variable text_addr.
1593 2000-03-21 Eli Zaretskii <eliz@is.elta.co.il>
1595 * breakpoint.c (bpstat_stop_status): Don't stop if a read
1596 watchpoint appears to break, but the watched value changed.
1598 2000-03-21 Jim Blandy <jimb@redhat.com>
1600 * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
1601 a companion to gdbarch_alloc, which allows a gdbarch init function
1602 to free partially-built gdbarch structures.
1603 * gdbarch.c, gdbarch.h: Regenerated.
1605 2000-03-20 Kevin Buettner <kevinb@redhat.com>
1607 * configure.host, configure.tgt (ia64-*-linux*): New entry.
1609 * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
1610 initialize_arch): Define for IA-64.
1611 (initialize_arch): Add declaration.
1613 2000-03-20 Eli Zaretskii <eliz@is.elta.co.il>
1615 * breakpoint.c (insert_breakpoints, remove_breakpoint)
1616 (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
1617 remove, or check status of hardware watchpoints for entire structs
1618 and arrays unless the user explicitly asked to watch that struct
1620 (insert_breakpoints): Try to insert watchpoints for all the values
1621 on the value chain, even if some of them fail to insert.
1623 * values.c (value_primitive_field): Set the offset in struct value
1624 we return when the field is a packed bitfield.
1626 2000-03-20 Michael Snyder <msnyder@cleaver.cygnus.com>
1628 * remote.c (remote_threads_extra_info): New function.
1629 Implement the extra thread info query for "info threads".
1630 (remote_threads_info): Clean up a bit.
1631 (use_threadinfo_query, use_threadextra_query): New variables.
1632 Control whether GDB will use the new or old protocol for
1633 thread info queries.
1634 (remote_open_1): Initialize new variables.
1635 (remote_async_open_1): Ditto.
1636 (remote_cisco_open): Ditto.
1638 2000-03-20 Kevin Buettner <kevinb@redhat.com>
1640 * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
1641 config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
1642 config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
1644 2000-03-20 Kevin Buettner <kevinb@redhat.com>
1646 * utils.c (floatformat_from_doublest): Don't assume that a long
1647 will be exactly 32 bits in length. Also... make sure space
1648 that we're writing the float to is completely initialized to
1649 zeroes, even when the number of bits in the float is not
1650 evenly divisible by FLOATFORMAT_CHAR_BIT.
1652 2000-03-20 Jim Blandy <jimb@redhat.com>
1654 * i386-linux-nat.c: No need to #include "frame.h" any more.
1655 (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1656 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1657 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1658 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1659 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1660 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1661 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1662 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1663 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1664 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1665 i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed
1666 out that these are target-dependent, and useful in non-native
1667 configurations. Moved to...
1668 * i386-linux-tdep.c: ... Here, a new file.
1669 * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
1670 (i386-linux-tdep.o): New rule.
1671 (i386-linux-nat.o): We no longer depend on frame.h.
1672 * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
1674 2000-03-04 Eli Zaretskii <eliz@is.elta.co.il>
1676 * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
1677 Print an error at compile time if we are to use select, but FD_SET
1679 (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
1680 if HAVE_POLL is not defined and NO_FD_SET *is* defined.
1681 (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
1682 (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
1683 (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
1684 instead of using memcpy and memset. Use FD_ISSET.
1686 * config/i386/xm-go32.h (fd_mask): Remove typedef.
1688 Mon Mar 20 19:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
1690 * command.c (_initialize_command): Document requirements for ``!''
1693 Mon Mar 20 18:12:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
1695 From Fri 10 Mar 2000 Robert
1696 <robert.melchers@drives.eurotherm.co.uk>:
1697 * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
1699 Mon Mar 20 17:33:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
1701 From Thu Mar 16 16:49:27 EST 2000 John David Anglin
1702 <dave@hiauly1.hia.nrc.ca>:
1703 * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
1704 _initialize_hpux_thread being called twice.
1705 * configure: Regenerated.
1707 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1709 * event-top.c (_initialize_event_loop): If instream is not
1710 connected to a terminal device, turn editing off.
1712 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1714 Support for building GDB with DJGPP, and running the test suite on
1716 * config/djgpp/djconfig.sh: New file.
1717 * config/djgpp/config.sed: New file.
1718 * config/djgpp/README: New file.
1719 * config/djgpp/fnchange.lst: New file.
1720 * config/djgpp/djcheck.sh: New file.
1722 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1724 * ser-go32.c (ports): Make the initializers complete, to pacify
1727 2000-03-17 Jim Blandy <jimb@redhat.com>
1729 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
1730 two-dimensional array, instead of faking it with explicit index
1733 * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
1734 linuxthreads_create_inferior): Fix typo in variable name: it's
1735 linuxthreads_exit_status, not linux_exit_status.
1737 * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
1740 * solib.c (solib_add): Delete debugging code.
1742 2000-03-17 Mark Kettenis <kettenis@gnu.org>
1744 * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
1745 * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
1747 Fri Mar 17 11:06:59 2000 Philippe De Muyter <phdm@macqel.be>
1749 * language.c (set_lang_str): Do not call `free' for a null pointer.
1750 (set_type_str, set_range_str): Ditto.
1752 2000-03-16 Jim Blandy <jimb@redhat.com>
1754 * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
1757 * solib.c (current_sos): Be more careful about freeing the new
1758 so_list node if an error occurs.
1760 * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1761 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1762 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1763 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1764 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1765 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1766 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1767 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1768 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1769 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1770 i386_linux_sigtramp_saved_sp): Deleted. These all implement
1771 Linux-specific signal trampoline detection, and should be moved
1773 * i386-linux-nat.c: ... here.
1774 * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
1775 this any more, since we're not enabling OS-specific code in a
1776 OS-independent file.
1778 2000-03-16 Eli Zaretskii <eliz@is.elta.co.il>
1780 * Makefile.in (go32-nat.o): Add prerequisites.
1781 (ALLDEPFILES): Add go32-nat.c.
1783 2000-03-15 Michael Snyder <msnyder@cleaver.cygnus.com>
1785 From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
1786 * symfile.c (reread_symbols): Clear msymbol hash table.
1788 2000-03-15 Jim Blandy <jimb@redhat.com>
1790 Deal with the inferior unloading shared objects.
1791 * solib.c (current_sos): New function, replacing find_solib.
1792 (find_solib): Deleted.
1793 (free_so): New function.
1794 (clear_solib): Call free_so, instead of writing it out.
1795 (solib_add): Rewritten: compare the inferior's current list of
1796 shared objects with GDB's list, and do the required loads and
1798 (info_sharedlibrary_command, solib_address): Don't use find_solib
1799 to walk the list of shared libraries: call solib_add, and then
1800 walk the list at so_list_head normally.
1801 * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
1802 detach the core target. These tasks are taken care of elsewhere.
1803 * target.c (remove_target_sections): New function.
1804 * target.h (remove_target_sections): New declaration.
1806 * solib.c (symbol_add_stub): Check whether we've already created
1807 an objfile for this shared object first, before doing all that
1808 work to compute section addresses, etc.
1810 * objfiles.c (unlink_objfile): Report an internal error if objfile
1811 doesn't occur in the object_files list.
1813 * solib.c (special_symbol_handling): Delete argument; it's not
1816 Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1818 * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses
1819 from solib structures. Use it throughout solib.c, get rid of all
1821 (struct so_list): Change type of lmaddr to CORE_ADDR.
1822 (first_link_map_member): Change return value type to CORE_ADDR,
1824 (solib_add_common_symbols): Change parameter type to CORE_ADDR,
1826 (open_symbol_file_object, find_solib): Change type of lm variable
1829 2000-03-15 Eli Zaretskii <eliz@is.elta.co.il>
1831 * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
1832 (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
1833 to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings.
1834 (dos_info): Avoid compiler warning when printing a ptrdiff_t.
1836 * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
1837 not opened by dos_open, but let the 3 standard handles go through
1840 2000-03-14 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1842 * eval.c (evaluate_subexp_with_coercion): Add call to
1843 check_typedef, to handle typedeffed vars correctly.
1845 Mon Mar 13 21:21:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
1847 * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
1849 (QUIT): Note that this can probably be replaced by a function.
1851 2000-03-13 James Ingham <jingham@leda.cygnus.com>
1853 Add support for a variable object that tries to evaluate itself in
1854 the currently selected frame, rather than in a fixed frame.
1856 * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
1858 * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
1860 * varobj.c (varobj_list): Return type indicates whether the
1861 variable's type has changed (for current frame variables).
1862 (varobj_update): Handle the case where the variable's type has
1864 (delete_variable_1): Allow for deletion of variables that have not
1866 (new_root_variable): Initialize use_selected_frame variable.
1867 (value_of_root): This is where most of the work to handle "current
1868 frame" variables was added. Most of the complexity involves
1869 handling the case where the type of the variable has changed.
1870 (varobj_create): Add a "type" argument, to tell if the
1871 variable is one of these "current frame" variables. Also protect
1872 call to parse_exp_1 from long jumping.
1874 2000-03-13 Eli Zaretskii <eliz@is.elta.co.il>
1876 * go32-nat.c (struct env387): Remove declaration.
1877 (print_387_status, i386_go32_float_info): Remove redundant
1879 (regno_mapping, sig_map, excepn_map): Add braces around inner
1881 (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
1882 fix code which mixed signed with unsigned.
1883 (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
1884 (go32_wait): Initialize INT3_addr.
1885 (go32_fetch_registers): Extend all FP registers that are shorter
1886 than 4 bytes to 32 bits. Support 32 standard FP registers defined
1887 on config/i386/tm-i386.h.
1888 (store_register): Support 32 FP registers.
1889 (go32_create_inferior): Don't crash if handed a NULL pointer
1890 instead of exec file name.
1891 (ignore): Remove unused function.
1892 (go32_insert_hw_breakpoint): Remove unused variables.
1893 (init_go32_ops): Set value of processing_gcc_compilation to 2.
1895 Mon Mar 13 18:54:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
1897 From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
1898 overloading, add support for seeing through references:
1899 * valops.c (find_overload_match): Handle STABS overloading for
1901 (find_overload_match): Look in right place for function arguments
1903 (find_overload_match): Rather than giving up when we have >1
1904 perfect match, just choose one, especially since the
1905 recommendation GDB gives ("disambiguate it by specifying function
1906 signature"), is basically impossible.
1907 (check_field_in): STREQ->strcmp_iw
1908 (search_struct_field): STREQ->strcmp_iw
1909 (find_method_list): STREQ->strcmp_iw
1910 * gdbtypes.c (rank_one_type): Add ability to see through
1912 (rank_one_type): strcmp->strcmp_iw, because the whitespace could
1914 (rank_function): Rank function properly (was doing it wrong
1915 before, comparing the wrong parts of the arrays)
1916 (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
1917 * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
1918 associated with converting a non-reference to a reference.
1919 * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always
1920 return full value object; for STRUCTOP_PTR, use pointer to
1921 rtti type to get member / method if objectprint is set and
1922 target type of pointer is class.
1924 * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
1927 2000-03-11 Mark Kettenis <kettenis@gnu.org>
1929 * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
1931 (gnu_attach): Change error message for missing
1932 argument to be identical to the corresponding message in
1933 `inftarg.c'. This makes the testsuite happy.
1935 2000-03-11 Mark Kettenis <kettenis@gnu.org>
1937 * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
1938 %eflags isn't modified. This fixes a bug where every call to a
1939 function in the program beyond the first call would fail.
1941 Fri Mar 10 11:44:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
1943 * MAINTAINERS: Devolve responsibility for domain maintenance.
1945 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1947 * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
1949 2000-02-25 Scott Bambrough <scottb@netwinder.org>
1951 * gdb.base/long_long.exp: Correct test suite failure when printing
1952 a long long value as a double on ARM platforms.
1954 Thu Mar 9 14:21:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
1956 * MAINTAINERS (Core): Anthony Green is the Java - including
1957 testsuite - maintainer. Reformat testsuite and language support
1960 2000-03-08 Mark Kettenis <kettenis@gnu.org>
1962 * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
1963 * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
1964 i386_linux_saved_pc_after_call.
1966 2000-03-06 Jim Blandy <jimb@redhat.com>
1968 From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
1970 * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
1971 (compact_minimal_symbols): Added `objfile' argument.
1972 Put symbols in the objfile's hash table.
1973 (install_minimal_symbols): Put symbols in the objfile's demangled
1975 (lookup_minimal_symbol): Use hash table to find symbol in
1977 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
1979 (prim_record_minimal_symbol_and_info): Initialize the
1980 hash link fields of the new minimal symbol.
1981 * symtab.h (struct minimal_symbol): New fields `hash_next',
1982 `demangled_hash_next'.
1983 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
1984 * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
1985 (struct objfile): New fields `msymbol_hash',
1986 `msymbol_demangled_hash'.
1988 2000-03-06 Jim Blandy <jimb@redhat.com>
1990 * solib.c (first_link_map_member): Doc fix.
1992 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1994 From Eli Zaretskii <eliz@is.elta.co.il>:
1996 * event-loop.c (poll_timers): Don't compare delta.tv_sec with
1997 zero, since time_t might be unsigned.
1999 2000-03-06 Mark Kettenis <kettenis@gnu.org>
2001 * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
2003 (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
2005 2000-03-05 Mark Kettenis <kettenis@gnu.org>
2007 Allow GDB to run on Linux 2.0 again.
2008 * config.in: Add HAVE_PTRACE_GETREGS.
2009 * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
2010 * configure: Regenerated.
2011 * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
2012 CANNOT_STORE_REGISTER): New defines.
2013 * i386-linux-nat.c (have_ptrace_getregs): New variable.
2014 (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
2015 old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
2016 store_register, old_store_inferior_registers): Copied over from
2017 `inptrace.c' as a temporary measure.
2018 (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
2019 Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if
2020 HAVE_PTRACE_GETREGS isn't defined.
2021 (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
2023 (fetch_inferior_registers, store_inferior_registers): Fall back on
2024 the method use in `infptrace.c' (by calling
2025 old_fetch_inferior_registers and old_store_inferior_registers) if
2026 `have_ptrace_getregs' isn't set.
2028 2000-03-05 Mark Kettenis <kettenis@gnu.org>
2030 * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
2031 of gregset_t and fpregset_t. Those are the only names that are
2032 guaranteed to specify the right types for all supported Linux
2034 Various doc fixes and gratitious local variable renames, all in an
2035 attempt to stress similarities between the code and unify the
2036 terminology used. Use ISO-C all over.
2037 (regmap): Remove trailing comma.
2038 (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
2039 (convert_to_gregset): Make static. Remove GDB_REGS argument. It
2040 is unnecessary and wasn't used anyway. All callers changed.
2041 (convert_to_fpregset, convert_to_xfpregset): Likewise.
2042 (fetch_regs, store_regs): Remove unused variable `regno'.
2043 (fill_fpregs): If REGNO is not -1, only update the specified
2045 (fetch_core_registers): Renamed from
2046 i386_linux_fetch_core_registers. There is no need for a unique
2047 name since the function is static anyway.
2048 (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
2049 since it is more descriptive.
2051 Sun Mar 5 19:40:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
2053 * MAINTAINERS (readline/): Expand to include host maintainers.
2055 2000-03-04 Mark Kettenis <kettenis@gnu.org>
2057 Fix support for Linux/i386 signal trampolines. The old approach
2058 didn't work for Linux 2.2 and beyond, and didn't work with recent
2059 versions of the GNU C library.
2060 * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2061 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
2062 (linux_rt_sigtramp_code): New variable.
2063 (LINUX_RT_SIGTRAMP_LEN): New define.
2064 (i386_linux_rt_sigtramp_start): New function. Detect start of
2065 signal trampolines for RT signals.
2066 (i386_linux_sigtramp): Removed.
2067 (i386_linux_in_sigtramp): New function.
2068 (i386_linux_sigcontext_addr): New function. Recognize the names
2069 of the signal tranmpolines used by recent versions of the GNU C
2070 library, and add support for RT signals.
2071 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New
2072 defines. Moved here from config/i386/tm-linux.h.
2073 (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
2074 Reimplement in terms of i386_linux_sigcontext_addr.
2075 * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
2076 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
2077 Moved to i386-tdep.c.
2078 (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
2080 Sat Mar 4 19:38:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
2082 By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2083 * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
2085 Sat Mar 4 17:23:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
2087 * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
2090 Sat Mar 4 16:19:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
2092 * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
2093 ``Blanket Write Privs'' maintainers.
2095 Sat Mar 4 15:58:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
2097 From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
2098 * language.c (longest_local_hex_string_custom): Don't compile
2099 'long long' section if host doesn't have 'long long'.
2101 Sat Mar 4 15:45:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
2103 * language.c (longest_raw_hex_string): Comment out. Appears
2106 Sat Mar 4 13:02:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2108 * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
2109 "mmalloc.h" which means using PTRs.
2110 (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
2112 Sat Mar 4 11:49:21 2000 Andrew Cagney <cagney@b1.cygnus.com>
2114 * defs.h (store_address, store_unsigned_integer, store_address):
2115 Replace PTR with void* in delcaration.
2116 * findvar.c (extract_signed_integer, extract_unsigned_integer,
2117 extract_long_unsigned_integer, extract_address,
2118 store_signed_integer, store_unsigned_integer, store_address):
2119 Convert definition to ISO-C. Replace PTR with void*.
2121 Sat Mar 4 10:57:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
2123 * defs.h (make_cleanup_func): Document as deprecated.
2124 (make_cleanup_ftype): New typedef. Make signature consistent with
2125 other function typedefs. Document as not be used out side of
2126 make_cleanup code. Use in make_cleanup declarations.
2127 (null_cleanup): Replace PTR with void*.
2129 * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
2130 make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
2131 null_cleanup): Change K&R definition to ISO-C using void* and
2133 (discard_my_cleanups): Don't cast argument to free.
2135 2000-03-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2137 * defs.h (struct continuation_arg): Change type of field 'data'
2140 * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
2142 * event-top.c: Ditto.
2144 Fri Mar 3 15:39:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2146 * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
2148 (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
2149 SUBDIR_GDBTK_ALL): Define.
2150 (all-gdbtk, clean-gdbtk): New targets.
2151 (all): Add CONFIG_ALL as dependency.
2152 (clean): Add CONFIG_CLEAN as dependency.
2154 * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
2155 (LN_S): Define. Delete GDBtk's link code.
2157 Fri Mar 3 13:12:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2159 * configure.in (ENABLE_GDBTK): Delete variable.
2160 (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
2161 * Makefile.in: Update.
2162 * configure: Regenerate
2164 2000-03-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2166 * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
2169 2000-03-02 Mark Kettenis <kettenis@gnu.org>
2171 * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
2172 Override definitions to include the normal FPU registers.
2173 (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
2174 REGISTER_CONVERT_TO_RAW): Removed. The default definitions are
2176 (i387_to_double, double_to_i387): Remove prototypes.
2178 2000-03-02 Kevin Buettner <kevinb@redhat.com>
2180 * findvar.c (extract_floating, store_floating): Use target
2181 floating point type sizes rather host sizes to determine
2182 which conversion needs to be done.
2184 2000-03-02 Nick Duffek <nsd@cygnus.com>
2186 * uw-thread.c: Apply GNU conventions to comment formatting.
2187 (deactivate_uw_thread): Call remove_thread_event_breakpoints().
2188 (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
2189 call to deactivate_uw_thread().
2191 Thu Mar 2 09:04:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2193 * MAINTAINERS: Daniel Berlin is C++ maintainer.
2195 Thu Mar 2 08:55:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
2197 * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
2198 a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe
2199 share SCO/Unixware. Nick Duffek and Peter Schauer share
2202 Wed Mar 1 22:12:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
2204 From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2205 * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
2206 * remote-rdi.c (arm_rdi_close): Ditto.
2208 Wed Mar 1 19:31:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2210 * CONTRIBUTE (configure.in): Note that patches to configure are
2213 2000-03-01 Mark Kettenis <kettenis@gnu.org>
2215 * MAINTAINERS: Correct my own mail address.
2217 Wed Mar 1 11:26:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
2219 * MAINTAINERS: Document people with paperwork pending.
2221 Wed Mar 1 00:49:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
2223 From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2224 Make NEW_PROC_ABI interface functional on Solaris x86.
2225 * sol-thread.c (ps_lgetLDT): Rewrite to use new
2226 procfs_find_LDT_entry function from procfs.c, mostly copied from
2228 * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
2231 Wed Mar 1 00:34:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
2233 From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2234 * config/i386/tm-i386sol2.h (MERGEPID): Define.
2236 Wed Mar 1 00:06:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
2238 From 1999-08-13 J.T. Conklin <jtc@redback.com>:
2239 * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
2240 FRAME_FIND_SAVED_REGS.
2241 (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
2242 * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
2245 Tue Feb 29 23:56:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
2247 From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2248 * objfiles.c (open_mapped_file): Fix obsolete references to `mapped'
2251 Tue Feb 29 18:47:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2253 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2254 * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
2255 (top level): Add prototypes for go32_* functions.
2256 * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
2257 (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2258 Override definitions from tm-i386.h.
2259 (REGISTER_VIRTUAL_TYPE): Remove macro definition.
2260 * i386-tdep.c (i386_extract_return_value)
2261 [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
2262 to the list of targets which return FP values in FP registers.
2264 * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
2265 that this function be re-implemented using multi-arch.
2267 Tue Feb 29 18:40:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2269 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2270 * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
2272 * ser-go32.c: Include string.h, for prototype of strncasecmp.
2273 (dpmi_regs, dpmi_sregs): Remove unused variables.
2274 (dos_flush_input): Return a value, to prevent compiler warning.
2275 * expprint.c (dump_prefix_expression): Use %ld in format and cast
2276 sizeof(union exp_element) to long, to prevent GCC from complaining
2277 about format/argument mismatch.
2278 (dump_postfix_expression): Likewise.
2280 Tue Feb 29 18:09:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2282 * arm-tdep.c: Include <ctype.h>.
2284 Tue Feb 29 17:33:49 2000 Andrew Cagney <cagney@b1.cygnus.com>
2286 From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2287 * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
2288 that the target's stack was valid.
2290 Tue Feb 29 15:14:56 2000 Andrew Cagney <cagney@b1.cygnus.com>
2292 From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
2293 * dwarf2read.c (read_address): Read 16-bits addresses.
2295 2000-02-28 Scott Bambrough <scottb@netwinder.org>
2297 * arm-linux-nat.c (fetch_nw_fpe_*):
2298 Renamed to fetch_nwfpe_* to use the same naming convention
2299 as in the Linux kernel. Modified prototype to get rid of
2301 (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
2302 naming convention as in the Linux kernel. Fixed calls to
2304 (store_fpregs): Fixed calls to store_nwfpe_*. Removed
2307 Mon Feb 28 18:24:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2309 * MAINTAINERS: Transfer d30v maintainership to David Taylor.
2311 2000-02-28 Christopher Faylor <cgf@cygnus.com>
2313 * win32-nat.c: Remove unneeded header.
2316 Mon Feb 28 13:34:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
2318 * wince.c: Include "gdb_wait.h" and not "wait.h".
2320 Mon Feb 28 10:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
2322 * MAINTAINERS: Mention mmalloc. Expand Host/Native and
2323 Target/Architecture maintainers descriptions.
2325 2000-02-26 Mark Kettenis <kettenis@gnu.org>
2327 * gnu-nat.c: Include "gdbthread.h". Include <hurd.h>.
2328 Reorder headers a bit. Overall cleanup and minor reformatting.
2329 (MIG_SERVER_DIED): Remove define.
2330 (proc_update_sc): Add braces to silence compiler warning.
2331 (proc_steal_exc_port): Initialize err to zero.
2332 (make_proc): Add braces to silence compiler warning.
2333 (inf_validate_task_sc): Add cast to silence compiler warning.
2334 (inf_set_traced): Reorganize a bit to silence compiler warning.
2335 (inf_validate_procs): Use mach_msg_type_number_t for all thread
2336 numbers and add braces to silence compiler warning.
2337 (gnu_wait): Add prototypes for server functions and add braces to
2338 silence compiler warnings.
2339 (S_exception_raise_request): Pass subcode to inf_debug call.
2340 (gnu_write_inferior): Remove unused variable `protection_changed'.
2341 (gnu_xfer_memory): Remove unused variable `result'.
2342 (set_sig_thread_cmd): Remove unused varible `tid'.
2343 (set_signals_cmd): Remve unused variable `trace'.
2344 (add_task_commands): Provide complete prototype. Reformat help
2345 strings a bit to make sure the first line is a full sentence.
2346 Call info_port_rights_cmd instead of info_send_rights_cmd for the
2347 "info port-rights" command.
2348 (add_thread_commands): Provide complete prototype. Make static.
2349 Reformat help strings a bit to make sure the first line is a full
2351 (_initialize_gnu_nat): Provide complete prototype.
2353 2000-02-26 Mark Kettenis <kettenis@gnu.org>
2355 Make cross-compilation for the Hurd more friendly.
2356 From Jeff Bailey <jbailey@gnu.org>:
2357 * configure.in: Use AC_CHECK_TOOL to find MiG.
2358 * Makefile.in (MIG): New variable.
2359 * config/i386/i386gnu.mh (MIG): Remove.
2360 * configure: Regenerated.
2362 2000-02-26 Kevin Buettner <kevinb@redhat.com>
2364 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
2365 comment explaining motivation behind this function and why
2366 the generic facilities won't work for this platform.
2367 * rs6000-tdep.c (skip_prologue): Always test to make sure
2368 that an instruction is read successfully from the target's
2369 memory. Introduce notion of instructions which may appear in
2370 the prologue, but may not end the prologue. Added explicit
2371 check for nop instruction. Use memset() to zero the frame
2372 data instead of assignment from a statically allocated,
2373 uninitialized structure.
2375 Sat Feb 26 17:15:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
2377 * MAINTAINERS: Chris Faylor is responsible for all MS Windows
2378 systems. Note that Jim Blandy as maintainer for ``tracing
2381 2000-02-25 Fernando Nasser <fnasser@cygnus.com>
2383 From: Thomas Zenker <thz@Lennartz-electronic.DE>
2384 * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
2385 NetBSD...) sys_errlist should not be declared in hsys.c.
2386 NEED_SYSERRLIST is set already by configure, so we can use it.
2387 * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
2388 posix compliant and we should not work with the old compatibility
2389 stuff. Because of that I undef BSD in case of FBSD etc and include
2390 sys/ioctl to get the flags.
2391 * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
2394 2000-02-24 Kevin Buettner <kevinb@redhat.com>
2396 * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
2397 of return structure in r3 if necessary.
2398 (ppc_linux_memory_remove_breakpoints): New function.
2399 * rs6000-tdep.c (skip_prologue): Make sure that the cases
2400 for storing either cr or lr to the stack only handle those
2401 cases. (I.e, don't let these cases match 0x00000000 which is
2402 found found in the shared library trampoline prior to the
2403 loading of the shared library.)
2404 * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
2406 (MEMORY_REMOVE_BREAKPOINT): Define.
2408 Wed Feb 23 23:27:48 2000 Andrew Cagney <cagney@behemoth.cygnus.com>
2410 * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
2412 Thu Feb 24 18:42:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
2414 * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
2415 $(SUBDIR_*_INSTALL) when so configured.
2416 * configure: Regenerate.
2418 * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
2420 (install-only): Add dependency on $(CONFIG_INSTALL). Delete code
2422 (uninstall): Add dependency on $(CONFIG_UNINSTALL).
2423 (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
2424 SUBDIR_GDBTK_INSTALL): Define.
2425 (install-gdbtk): New target.
2427 Thu Feb 24 18:19:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
2429 * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
2430 * configure: Regenerate.
2432 2000-02-24 Christopher Faylor <cgf@cygnus.com>
2434 * configure.tgt: Add arm, mips, sh wince targets.
2435 * config/arm/tm-wince.h: New file.
2436 * config/arm/wince.mt: New file.
2437 * config/sh/tm-wince.h: New file.
2438 * config/sh/wince.mt: New file.
2439 * config/mips/tm-wince.h: New file.
2440 * config/mips/wince.mt: New file.
2441 * wince.c: New file.
2442 * wince-stub.c: New file.
2443 * wince-stub.h: New file.
2444 * sh-tdep.c: Use correct register names for Windows CE.
2446 Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek <nsd@cygnus.com>
2448 * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
2449 (error_return, quit_return): Merge into catch_return pointer.
2450 (return_to_top_level): Update comment. Longjmp to *catch_errors,
2451 and communicate reason to catch_errors via setjmp return value.
2452 (catch_errors): Always catch both quit and error, and if a catch
2453 wasn't requested by caller, throw it to the next catch_error.
2454 Replace dual longjmp buffer memcpy with single pointer change.
2455 Add FIXME for possibly adding new interface to tell caller what
2456 event was caught. Add extensive comments.
2457 * defs.h (enum return_reason): Reserve 0 for use as initial
2458 setjmp() return value.
2459 (RETURN_MASK): New public macro to generate RETURN_MASK_* from
2461 (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
2463 2000-02-23 Fernando Nasser <fnasser@cygnus.com>
2465 * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
2466 * valops.c (_initialize_valops): Add command "set unwindonsignal".
2467 (hand_function_call): Test for unwind_on_signal and act accordingly.
2469 Wed Feb 23 12:58:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2471 * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
2472 Match ../include/dis-asm.h change.
2473 * gdbarch.h: Regenerate.
2474 * corefile.c (dis_asm_read_memory): Update.
2476 Mon Feb 21 13:57:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
2478 * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
2479 (ENABLE_CFLAGS): Move initialization to start of file.
2480 (enable-gdbmi): Add new configure option --enable-gdbmi. When
2481 selected and an ${srcdir}/mi directory is present enable MI
2484 * configure: Regenerate.
2486 * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
2487 SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
2488 (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
2489 CONFIG_LDFLAGS): New macros. Initialized by autoconf via
2491 (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
2492 INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
2494 * mi: New directory. MI interface to GDB.
2496 * defs.h (interpreter_p): Declare when UI_OUT.
2497 * top.c (gdb_init): When interpreter_p, check that the interpreter
2498 was recognized by one of the linked in interpreters.
2499 * main.c (interpreter_p): Define.
2500 (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
2501 * event-top.c (display_gdb_prompt): When interpreter_p, assume
2502 interpreter displays prompt.
2504 * breakpoint.c (print_it_typical, watchpoint_check,
2505 print_one_breakpoint, mention): When MI include additional
2506 target status information.
2507 * infrun.c (print_stop_reason, normal_stop): Ditto.
2509 2000-02-22 Jim Blandy <jimb@redhat.com>
2511 * gdbarch.sh: Make the `default' field really default to zero, as
2514 Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
2515 * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
2517 (default_coerce_float_to_double, standard_coerce_float_to_double):
2519 (value_arg_coerce): Adjust for new definition.
2520 * value.h (default_coerce_float_to_double,
2521 standard_coerce_float_to_double): New declarations for the above.
2522 * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
2523 * gdbarch.c, gdbarch.h: Regenerated.
2524 * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
2525 tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
2527 * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
2529 (mips_gdbarch_init): Install that as our coerce_float_to_double
2532 2000-02-22 Kevin Buettner <kevinb@redhat.com>
2534 * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
2536 * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
2537 forward declaration.
2539 * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
2540 where the next frame is a signal handler caller.
2542 * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
2544 (tm-linux.h): Include.
2545 (tm-sysv4.h): Don't include (directly). config/tm-linux.h will
2546 include this file for us.
2547 (REALTIME_LO, REALTIME_HI): Don't define. These are defined by
2548 config/tm-linux.h for us.
2549 (SOFUN_ADDRESS_MAYBE_MISSING): Define.
2551 2000-02-21 Kevin Buettner <kevinb@redhat.com>
2553 * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
2554 (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
2555 * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
2558 * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
2559 config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
2560 * config/powerpc/xm-linux.h: Substantially revised for native
2562 * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
2563 (NATDEPFILES): Update list to reflect the fact that we can
2566 * rs6000-tdep.c, config/rs6000/tm-rs6000.h
2567 (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
2568 Renamed; The former names were lacking the rs6000_ prefix.
2569 * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
2570 instead of rs6000_frame_chain.
2571 (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
2572 of rs6000_frameless_function_invocation.
2574 2000-02-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2576 From Philippe De Muyter <phdm@macqel.be>
2578 * event-loop.c (handle_file_event): In case of poll, enable
2579 printing of informational message if an error/exception is
2580 detected on the file descriptor.
2582 2000-02-21 Jim Kingdon <kingdon@redhat.com>
2584 * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
2586 Mon Feb 21 12:50:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2588 * buildsym.c: Include "language.h" and "expression.h" for
2589 longest_local_hex_string_custom.
2591 Mon Feb 21 11:17:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
2593 * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
2594 * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
2595 Cagney <cagney@b1.cygnus.com>.
2597 Mon Feb 21 11:03:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2599 * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
2600 nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
2601 Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
2602 to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
2603 Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
2605 * MAINTAINERS: Add Nick Clifton to write after approval list.
2607 Mon Feb 21 10:30:39 2000 Andrew Cagney <cagney@b1.cygnus.com>
2609 * MAINTAINERS: Add note on multiple maintainers.
2611 2000-02-19 Philippe De Muyter <phdm@macqel.be>
2613 * cli-out.c (cli_table_header): Type of parameter `alignment' is
2614 `enum ui_align', not `int'.
2615 (cli_field_string, cli_field_skip): Likewise.
2617 2000-02-18 Jim Blandy <jimb@redhat.com>
2619 From Jimmy Guo <guo@cup.hp.com>:
2620 * buildsym.h (add_free_pendings): Declare.
2621 * buildsym.c (add_free_pendings): New function.
2622 (make_blockvector): 32x64 fix using longest_local_hex_string().
2623 (start_subfile): initialize variable 'subfile'.
2625 2000-02-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2627 * remote.c (remote_async_detach): Use target_mourn_inferior(), to
2628 make sure that all is cleaned up after we disconnect from the
2630 (remote_detach): Ditto.
2632 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
2634 From Rodney Brown <RodneyBrown@pmsc.com>
2635 * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
2636 potentially harming mistake.
2638 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
2640 * arm-tdep.c: Use header file instead of extern declarations for
2641 the {get,set}_arm_regname* functions.
2643 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
2645 * configure.in: Replaces obsolete gdbtk-variable.c with
2647 * configure: Regenerate.
2648 * Makefile.in: Remove obsolete/extraneous references to
2651 2000-02-16 Mark Kettenis <kettenis@gnu.org>
2653 * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
2654 the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is
2655 33 by definition, whereas REALTIME_LO might be 32 on systems that
2656 have SIG32 such as Linux. Make sure that the signal number
2657 returned is within the range specified by REALTIME_LO and
2660 2000-02-16 Mark Kettenis <kettenis@gnu.org>
2662 * configure: Regenerated.
2664 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
2666 * arm-tdep.c (set_disassembly_flavor, arm_othernames,
2667 _initialize_arm_tdep): Allows the user to choose between any of
2668 the flavors available for the disassembly to be used in the "info
2669 reg" command and elsewhere in gdb. It prevents having to maintain
2670 this information in two places by using the data kept in the
2673 2000-02-09 Mark Kettenis <kettenis@gnu.org>
2675 * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
2676 prfpregset_t in <sys/procfs.h>.
2677 * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
2679 * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
2680 prgregset_t and prfpregset_t if they are not already present.
2682 Wed Feb 16 19:00:02 2000 Andrew Cagney <cagney@b1.cygnus.com>
2684 From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
2685 * procfs.c: Define MERGEPID if not defined. For osf4.0e.
2687 2000-02-15 Jason Molenda (jsm@bugshack.cygnus.com)
2689 * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
2692 2000-02-15 Kevin Buettner <kevinb@redhat.com>
2694 Changes for AIX 4.3:
2695 * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
2696 to correct value for generic dummy frames. When using
2697 generic dummy frames, don't attempt to write TOC value or
2698 function to call into the call dummy.
2699 (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
2700 code to also handle the PowerOpen ABI.
2701 (ppc_push_return_address): Enable for all ports.
2702 * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
2703 PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
2704 CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
2705 CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
2706 provided by generic RS6000 definitions so that call dummies
2707 are implemented using generic dummy frames instead.
2709 * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
2710 prior to changing the stack pointer via ptrace(). Also, ignore
2711 attempts to store to undefined registers that are less than
2714 * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
2715 frame from 436 to 448 to account for alignment padding.
2716 (rs6000_push_arguments): Obtain actual register size instead
2717 of assuming the register is 4 bytes long. [There's still
2718 more work to be done to totally remove the 4 byte assumption,
2719 however.] Make sure the stack is 16 byte aligned as required
2720 by the PowerOpen ABI. Also, make sure that small structures
2721 passed in registers are properly aligned within the register.
2723 2000-02-15 Jesper Skov <jskov@cygnus.co.uk>
2725 Patch applied by Kevin Buettner <kevinb@redhat.com>
2727 * rs6000-tdep.c (skip_prologue): skip copying of argument
2728 registers to local variable registers.
2730 2000-02-14 Jim Kingdon <kingdon@redhat.com>
2732 * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A
2733 sym->section->index number is not a SECT_OFF_* code.
2735 Tue Feb 15 12:07:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
2737 * MAINTAINERS (write after approval): Add H.J. Lu.
2739 2000-02-14 Nick Clifton <nickc@cygnus.com>
2741 * sh-tdep.c: Remove extraneous code.
2743 2000-02-14 Amit S. Kale <akale@veritas.com>
2745 * elfread.c (elf_symtab_read): Move the use of sym to after where
2747 Checked in by Jim Kingdon <kingdon@redhat.com>
2749 Mon Feb 14 15:39:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2751 * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
2753 Mon Feb 14 15:20:26 2000 Andrew Cagney <cagney@b1.cygnus.com>
2755 From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
2756 * dwarf2read.c: (die_is_declaration): New fn.
2757 (read_structure_scope): Use it.
2759 * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
2761 2000-02-10 J.T. Conklin <jtc@redback.com>
2763 * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
2764 * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
2766 * gdbserver/low-nbsd.c: New file.
2768 * gdbserver/Makefile.in: convert to autoconf.
2769 * gdbserver/configure.in: likewise.
2770 * gdbserver/configure: generate.
2772 Sun Feb 13 11:21:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
2774 * CONTRIBUTE: New file. How to contribute to GDB.
2776 Sun Feb 13 10:34:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2778 * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin
2779 Buettner to powerpc maintainers. Make Kevin Buettner the
2780 GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon
2781 and Jason Molenda to write after aproval list.
2783 Sun Feb 13 10:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2785 * MAINTAINERS: Reformat. Separate into check-in categories.
2787 Sat Feb 12 01:08:21 EST 2000 Nicholas Duffek <nsd@cygnus.com>
2789 * uw-thread.c: Remove __FUNCTION__ GNUism.
2791 2000-01-17 Amit S. Kale <akale@veritas.com>
2793 * elfread.c (elf_symtab_read): Use offset for the section in which a
2794 symbol resides, instead of .text section for calculating address of a
2796 Checked in by Jim Kingdon <kingdon@redhat.com>
2798 2000-02-10 Mark Kettenis <kettenis@gnu.org>
2800 * gnu-nat.c: Remove hackery to include <bits/waitflags.h>. It is
2801 no longer necessary now we have gdb_wait.h.
2803 2000-02-09 Mark Kettenis <kettenis@gnu.org>
2805 * gnu-nat.c (proc_string): Make global.
2806 (do_mach_notify_dead_name): Suppress dead name notifications if we
2807 know that the task is dead.
2809 1999-12-13 Mark Kettenis <kettenis@gnu.org>
2811 * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
2812 instead of directly from the kernel. Add some hackery to make
2813 sure that the info isn't influenced by suspension of the task in
2814 the proc server itself.
2816 2000-02-10 Jim Kingdon <kingdon@redhat.com>
2818 * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and
2819 approved by Michael Snyder.
2821 2000-02-09 Mark Kettenis <kettenis@gnu.org>
2823 * linux-thread.c: Include defs.h before gdb_wait.h.
2825 Wed Feb 9 18:59:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
2827 * Makefile.in (wait_h): Delete macro. Update all dependencies
2828 specifying gdb_wait.h instead.
2830 * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
2831 remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
2832 remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
2833 convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
2834 remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
2835 remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
2836 remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
2837 ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
2838 infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
2839 fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
2841 * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
2843 * gdb_wait.h: New file. Based on ../include/wait.h. Include
2844 <sys/wait.h> or <wait.h> and then define any missing WIF macros.
2846 Wed Feb 9 01:14:54 2000 Andrew Cagney <cagney@amy.cygnus.com>
2848 * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
2849 * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
2850 (d10v_stack_align): Declare.
2851 * d10v-tdep.c (d10v_stack_align): Define.
2853 1999-08-23 J.T. Conklin <jtc@redback.com>
2855 * top.c (remote_timeout): Change default to 2. Add comment
2856 explaining history of changes to the default value.
2857 * remote.c (_initialize_remote): Remove code that adds set/
2858 show remotetimeout, as that's also done in top.c
2860 1999-10-18 J.T. Conklin <jtc@redback.com>
2862 * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
2863 Return E01 instead of P01 when 'P' command fails.
2865 2000-02-05 J.T. Conklin <jtc@redback.com>
2867 * remote.c (putpkt_binary): Handle NAK from target stub.
2869 2000-02-08 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2871 * configure.in: Remove the addition of sol-thread.c to the
2872 CONFIG_INITS list. This caused problems with init.c, because
2873 sol-thread.c would be grepped twice for _initialize_* functions.
2875 * Makefile.in: Add FIXME for init.c.
2877 2000-02-07 Jim Kingdon <kingdon@redhat.com>
2879 Clean up compiler warnings:
2880 * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
2881 stack.c, valprint.c: Change variables to unsigned.
2882 * bcache.c: Rearrange to avoid warnings about variables not being set.
2883 * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
2884 rather than declaring print_max and repeat_count_threashold
2885 ourselves (incorrectly).
2886 * valprint.h: Do declare repeat_count_threashold.
2887 * ch-exp.c: Use default case for internal error.
2888 * findvar.c: Don't omit argument type.
2889 * symtab.c: Remove unused variable.
2891 2000-02-04 Jim Blandy <jimb@redhat.com>
2893 * c-typeprint.c (remove_qualifiers): New function.
2894 (c_type_print_base): Use it to remove qualifiers from C++
2895 qualified names, not strrchr.
2897 * c-typeprint.c (c_type_print_base): Recognize type conversion
2898 operators by calling is_type_conversion_operator.
2899 (is_type_conversion_operator): New function.
2901 2000-02-04 Nick Clifton <nickc@cygnus.com>
2903 * config/arm/tm-arm.h (LOWEST_PC): Define.
2905 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2907 * infrun.c (resume): Make just one call to target_resume(), instead
2908 of four: set up correct parameters in all the cases ahead of time,
2909 and do call at the end.
2911 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2913 * config/powerpc/tm-ppc-eabi.h: Define
2914 SOFUN_ADDRESS_MAYBE_MISSING.
2916 2000-02-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
2918 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
2921 Fri Feb 4 22:42:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
2923 * Makefile.in (INIT_FILES): Append CONFIG_INITS
2924 * configure.in (CONFIG_INIT): Initialize.
2925 (links): Link srcdir/gdbtk/library to gdbtcl2.
2926 * gdbtcl2: Moved to gdbtk/library.
2927 ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
2928 gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
2929 gdbtk.h: Moved to gdbtk/generic.
2931 2000-02-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2933 * printcmd.c (build_address_symbolic): New function. Returns all
2934 the parts that are necessary to print an address in a symbolic
2936 (print_address_symbolic): Split into a printing part and an
2937 information building part, build_address_symbolic().
2939 * defs.h (build_address_symbolic): Export.
2941 2000-02-03 Jim Blandy <jimb@redhat.com>
2943 * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
2946 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
2948 * arm-tdep.c (arm_push_arguments): Fix passing of floating point
2949 arguments on dummy frames.
2951 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
2953 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
2954 (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
2956 2000-02-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2958 * remote.c (getpkt_sane): New function. It is the old getpkt(),
2959 which now returns a timeout indication.
2960 (getpkt): New function. Wrapper for getpkt_sane(), so that return
2961 value can still be ignored.
2963 Tue Feb 1 18:47:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
2965 * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
2968 Tue Feb 1 00:17:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
2970 * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename
2971 ``struct gdb_file'' to ``struct ui_file''. Delete typedef
2974 * Makefile.in: Update.
2976 * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
2977 c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
2978 ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
2979 cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
2980 expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
2981 frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
2982 gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
2983 jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
2984 m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
2985 printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
2986 remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
2987 ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
2988 serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
2989 target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
2990 utils.c, v850ice.c, valprint.c, valprint.h, value.h,
2991 config/pa/tm-hppa.h: Update.
2992 * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
2994 2000-01-31 Jason Molenda (jsm@bugshack.cygnus.com)
2996 * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
2997 config/i386/i386dgux.mh, config/i386/i386sol2.mh,
2998 config/i386/i386v4.mh, config/i386/i386v42mp.mh,
2999 config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
3000 config/m88k/delta88v4.mh, config/mips/irix4.mh,
3001 config/mips/irix5.mh, config/mips/mipsv4.mh,
3002 config/powerpc/solaris.mh (NATDEPFILES): Change references to
3003 proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
3004 proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
3006 Mon Jan 31 17:14:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
3008 * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
3010 * main.c (captured_main): Only use the legacy tui_file code when
3011 linking in older code such as the TUI.
3013 * gdb-file.h, gdb-file.c: New files.
3014 * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
3015 null_file_isatty, null_file_rewind, null_file_put,
3016 null_file_flush, null_file_write, null_file_fputs,
3017 null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
3018 gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
3019 set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
3020 set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
3021 set_gdb_file_data, struct accumulated_gdb_file,
3022 do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
3023 mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
3024 mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
3025 stdio_file_delete, stdio_file_flush, stdio_file_write,
3026 stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
3027 Moved to gdb-file.h and gdb-file.c.
3028 * utils.c (enum streamtype, struct tui_stream, tui_file_new,
3029 tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
3030 tui_file_rewind, tui_file_put, tui_file_fputs,
3031 tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
3032 fputs_unfiltered_hook):
3033 Moved to tui/tui-file.c and tui/tui-file.h.
3035 * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
3036 (tui-file.o, gdb-file.o): Add dependencies.
3037 (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
3038 * main.c: #include tui/tui-file.h.
3040 2000-01-28 Fred Fish <fnf@cygnus.com>
3042 * findvar.c (value_from_register): Special case handling of D10V
3043 pointer values fetched from registers.
3045 2000-01-28 Fernando Nasser <fnasser@totem.to.cygnus.com>
3047 * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
3048 support for new style thumb prologues.
3050 2000-01-28 Nick Clifton <nickc@redhat.com>
3052 * arm-tdep.c: Remove extraneous dash at start of strings
3053 introduced in previous delta.
3055 2000-01-27 Nick Clifton <nickc@redhat.com>
3057 * arm-tdep.c: Replace uses of arm_toggle_renames() with
3058 parse_arm_disassembler_option().
3060 2000-01-27 Jim Blandy <jimb@cygnus.com>
3062 * symtab.c (decode_line_1): Don't let commas that are within
3063 quotes or parenthesis terminate the line spec. Don't use pp when
3064 removing the final double quote of a double-quoted string. Don't
3065 forget to skip the opening double quote. I have no clue whether
3066 this change is correct; probably we've just moved this function
3067 from one buggy place to another buggy place, and never came within
3068 an outhouse whiff of correctness.
3069 (find_toplevel_char): New function.
3071 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3073 * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
3074 passing the pointer to a thumb function as an argument.
3076 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3078 * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
3079 are reinserted for another run.
3081 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3083 * cli-out.c (cli_filed_string): Test for NULL string.
3085 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3087 * infcmd.c (run_stack_dummy): Account for a random signal stopping
3088 the inferior as well as breakpoints being hit while performing an
3089 inferior function call.
3090 * valops.c (hand_function_call): Ditto.
3092 2000-01-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3094 From Mark Kettenis <kettenis@gnu.org>
3096 * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
3097 i386_REGS_SEGS_STATE.
3098 (HAVE_I387_REGS): Define.
3099 (FLOAT_INFO): Remove.
3100 * i386gnu-nat.c: Almost completely rewritten to use new i386
3101 register layout and `float info' implementation.
3102 * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
3103 Move prototypes from here.
3104 * gnu-nat.h: To here.
3106 2000-01-24 Kevin Buettner <kevinb@redhat.com>
3108 * utils.c (get_field, put_field): Fix buffer underruns and
3109 overruns. Also, handle case where total_len is not evenly
3111 (getfield): Make sure zeroing of unwanted bits occurs even
3112 when bit field to extract does not straddle two or more
3115 2000-01-23 Christopher Faylor <cgf@cygnus.com>
3117 * defs.h: Add gdb_thread_select declaration.
3119 2000-01-23 Kevin Buettner <kevinb@redhat.com>
3121 * linux-thread.c (_initialize_linuxthreads): Make sure that
3122 linuxthreads_block_mask does not block SIGCHLD.
3124 2000-01-20 Fernando Nasser <fnasser@totem.to.cygnus.com>
3126 * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
3127 text so that new lines work properly.
3129 2000-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3131 * proc-utils.h: New file. Export functions from proc-*.c.
3133 * proc_api.c: Rename to:
3134 * proc-api.c: New file. Add include of proc-utils.h.
3136 * proc_events.c: Rename to:
3137 * proc-events.c: New file.
3139 * proc_flags.c: Rename to:
3140 * proc-flags.c: New file.
3142 * proc_why.c: Rename to:
3143 * proc-why.c: New file. Add include of proc-utils.h.
3145 * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
3146 ctype.h, proc-utils.h.
3147 (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
3148 (open_procinfo_files): Conditionalize local variable tmp, to avoid
3150 (proc_iterate_over_mappings): Conditionalize local vars mapfd and
3152 (procfs_wait): Adjust format in some printf_filetered calls to
3153 avoid compiler warnings.
3154 (make_signal_thread_runnable): Ifdef 0. The calls to this function
3155 are also ifdef'd 0 .
3156 (procfs_resume): Add parentheses around '&&' operation.
3157 (procfs_set_exec_trap): Remove unused variable.
3158 (info_proc_cmd): Add braces to avoid ambiguous else clause.
3160 * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
3161 proc-why.o): Update dependencies.
3163 * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
3166 2000-01-17 Jason Molenda (jsm@bugshack.cygnus.com)
3168 * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
3169 Fix from Robert Lipe <robertl@sco.com>.
3170 * configure: Regenerated.
3172 2000-01-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3174 * stack.c (print_frame_info_base): Break up into the frame info
3175 (location) printing part and the rest (source line printing).
3176 (print_frame): New function. Take care of printing the location
3180 * infrun.c (normal_stop): Use enum values rather than integers for the
3181 source_flag to be passed to show_and_print_stack_frame().
3184 * frame.h (print_what): New enum for 'source' argument to
3185 print_frame_info_base(). Use this instead of obscure numbers.
3188 Sun Jan 16 17:58:00 2000 David Taylor <taylor@texas.cygnus.com>
3190 * event-top.c (stdin_event_handler): call quit_command rather than
3191 exit -- run cleanups, give target code a chance to say goodbye to
3192 the target. Fixes bug where the inferior processes were left
3193 around on Solaris (and probably elsewhere) by the testsuite.
3195 2000-01-14 Mark Salter <msalter@cygnus.com>
3197 * v850-tdep.c (v850_target_architecture_hook): Setup correct
3198 machine id for disassembly.
3200 2000-01-13 Jim Blandy <jimb@cygnus.com>
3202 * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
3203 convert_to_regset, when regno indicates a specific register.
3205 Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek <nsd@cygnus.com>
3207 * uw-thread.c: Document libthread.so debugging interface. Minor
3208 comment and formatting tweaks.
3209 (DEBUG): #define as 0 instead of 1.
3210 (CALL_BASE): Include function name in error msg.
3211 (libthread_stub): Adjust inferior_pid after thread exit.
3212 (uw_thread_create_inferior): Deactivate uw_thread_ops before
3213 asking procfs_ops to create inferior.
3214 (libthread_init): Don't return nonlocally on error.
3216 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3218 * rdi-share/ardi.c (negotiate_params): Fix initialization of static
3221 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3223 * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
3224 both sides are on the same state.
3226 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3228 * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
3229 115200 (minor syntax mistake).
3231 2000-01-12 Jim Blandy <jimb@cygnus.com>
3233 * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
3234 this here, to go along with the definitions of PIDGET and TIDGET.
3236 2000-01-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3238 * thread.c (do_captured_thread_select): New function. Switch
3239 current thread, safely from within catch_errors().
3240 (gdb_thread_select): New function. Switch threads safely.
3241 (thread_command): Use gdb_thread_select().
3243 (do_captured_list_thread_ids): New function.
3244 (gdb_list_thread_ids): New function.
3246 * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
3248 2000-01-11 Christopher Faylor <cgf@cygnus.com>
3250 * configure.in: Avoid linking -limagehlp unless it's a native build.
3251 * configure: Regenerate.
3252 * thread.cc (add_thread): Clear private data pointer here or suffer
3253 strange behavior when it is checked for NULL later.
3255 2000-01-09 Christopher Faylor <cgf@cygnus.com>
3257 * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
3258 * configure.in: Add an additional library to cygwin link.
3259 * configure: Regenerate.
3261 Patch from Egor Duda <deo@logos-m.ru>:
3262 * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
3265 2000-01-07 Michael Snyder <msnyder@cleaver.cygnus.com>
3267 * uw-thread.c: New file to support UnixWare user-mode threads:
3268 contributed by Nickolas Duffek <nsd@cygnus.com>.
3269 * target.h (struct target_ops): New vector, to_extra_thread_info,
3270 allows back-ends to give extra details in info thread display.
3271 (target_extra_thread_info): define new macro.
3272 (target_find_new_threads): simplify macro. Cleanup comments.
3273 * target.c (to_extra_thread_info): default and inherit new vector.
3274 (cleanup_target): eliminate PARAMS, break up long lines,
3275 provide default definition for to_extra_thread_info, and
3276 to_find_new_threads. Default to_thread_alive and to_query
3277 to return_zero, not target_ignore (they each return int not void).
3278 (debug_to_find_new_threads): new debug entry.
3279 (setup_target_debug): add debug_to_find_new_threads.
3280 * gdbthread.h: export struct thread_info, find_thread_pid, and
3281 iterate_over_threads. Add comments. Eliminate PARAMS. Update
3282 copyright. Add new private data pointer for use by target back-ends.
3283 * thread.c (struct thread_info): move definition to gdbthread.h.
3284 (find_thread_pid): new exported function for thread lookup.
3285 (iterate_over_threads): new exported function for applying
3286 arbitrary operations to threads. Update copyright to 2000.
3287 (info_threads_command): use new target_extra_thread_info vector
3288 to display extra information about each thread (if implemented).
3289 * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
3290 Add defines for PIDGET, etc.
3291 * config/i386/tm-i386sol2.h: ditto.
3292 * config/sparc/tm-sun4sol2.h: ditto.
3293 * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
3294 * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
3295 if -lpthread and -lpthreads fail.
3297 * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
3298 (proc_flags): combine flags that UnixWare splits into two locations.
3299 (proc_modify_flag): add support for PR_KLC (kill on last close).
3300 (proc_[un]set_kill_on_last_close): new functions.
3302 2000-01-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3304 * infrun.c (normal_stop): Print out thread id when we stop.
3306 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3308 * remote.c (remote_open_1): Fix message so it does not imply a
3309 specific syntax for serial ports, as it is OS dependent.
3310 (remote_async_open_1): Ibid.
3311 (init_remote_ops): Ibid.
3313 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3315 * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
3316 "set remotebaud" command (if set) when no speed is specified on
3317 the "target rdi" command.
3319 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3321 * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
3323 (baud_options[]): Ibid.
3325 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3327 * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
3328 used by each operating system.
3330 2000-01-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3332 * breakpoint.c (until_break_command): Add an argument for the
3333 continuation, the beginning of the cleanups set up by this
3335 (until_break_command_continuation): Do cleanups until the one
3336 passed in as argument instead of doing all of them.
3338 * infcmd.c (finish_command_continuation): Expect a new argument,
3339 which indicates up to where to do cleanups. Update calls to
3340 do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
3341 (finish_command): Add another argument for the continuation: the
3342 starting cleanup for this command.
3344 2000-01-05 Fernando Nasser <fnasser@totem.to.cygnus.com>
3346 From Grant Edwards <grante@visi.com> (original patch from Thomas
3348 * rdi-share/ardi.c: Allow interruption of interruptible
3349 targets with a <CNTL-C>.
3351 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3353 * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
3354 to control port to accommodate some versions of Angel.
3356 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3358 * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
3359 Add interpretation for C Support Library packets.
3361 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3363 * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
3364 is now being modified.
3365 * rdi-share/devsw.h: Adjust declaration of the above funtion.
3367 For older changes see ChangeLog-99
3373 version-control: never