1 2000-05-08 Michael Snyder <msnyder@seadog.cygnus.com>
3 * gdbarch.sh: Add FP0_REGNUM to list of multi-arched register numbers.
4 * gdbarch.c, gdbarch.h: Regenerate.
5 * core-regset.c: Change FP0_REGNUM to a runtime test.
10 * i386mach-nat.c: Remove unnecessary ifdef for FP0_REGNUM.
13 * sol-thread.c (sol_thread_create_inferior): only add the thread
14 to the thread list if it is not already in there.
15 (prototypes for thread_db func ptrs): pretty up formatting.
17 2000-05-08 Eli Zaretskii <eliz@is.elta.co.il>
19 * config/djgpp/djconfig.sh: Use more warning switches.
21 * config/djgpp/fnchange.lst: Replace the leading gdb-0222 with the
22 @V@ placebo. djunpack.bat changed accordingly.
24 Mon May 8 11:19:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
26 * mips-tdep.c (size_auto, size_32, size_64, size_enums): Rename
27 saved_gpreg_size_auto, saved_gpreg_size_32, saved_gpreg_size_64
28 and saved_gpreg_size_enums.
29 (mips_stack_argsize): Update. Cleanup.
31 * mips-tdep.c (STACK_ARGSIZE): Delete macro. Replaced by
33 (MIPS_NABI32): Delete macro. Replaced by
34 MIPS_REGS_HAVE_STACK_HOME_P.
35 (mips_push_arguments): Update.
36 (mips_push_arguments): Replace check for MIPS_EABI or MIPS_NABI32
37 with test for MIPS_REGS_HAVE_STACK_HOME_P.
38 (MIPS_REGS_HAVE_STACK_HOME_P): Define. Provide non- multi-arch
40 (struct gdbarch_tdep): Add mips_regs_have_stack_home_p and
41 mips_default_stack_argsize.
42 (MIPS_STACK_ARGSIZE): Define as mips_stack_argsize.
43 (mips_stack_argsize_string): New static variable.
44 (mips_stack_argsize): New function, handle default case.
45 (__initialize_mips_tdep): Add command ``set mips stack-arg-size''
46 implemented as an enum using size_auto et.al.
47 (mips_gdbarch_init): Initialize mips_default_stack_argsize and
48 mips_regs_have_stack_home_p.
50 * config/mips/tm-irix5.h (MIPS_DEFAULT_SAVED_REGSIZE): Define as 8
52 (MIPS_REGS_HAVE_STACK_HOME_P): Define as 0 for n32.
54 Mon May 8 00:49:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
56 * procfs.c (PROCFS_TRACE): Delete definition.
57 * proc-utils.h (PROCFS_NOTE, PROC_PRETTYFPRINT_STATUS): Always
60 2000-05-05 Michael Snyder <msnyder@seadog.cygnus.com>
62 * procfs.c: Cleanup of procfs tracing. Move defines and
63 prototypes to proc-utils.h
64 * proc-utils.h: Define tracing macros. Declare trace functions.
65 * proc-api.c: Make procfs tracing a runtime option.
66 (prepare_to_trace): New function, abstracted out of several
67 places. Open a trace file if one is required.
68 (ioctl_with_trace, write_with_trace, open_with_trace,
69 close_with_trace, wait_with_trace, lseek_with_trace):
70 Report errno if an error occurs in a system call.
71 (write_with_trace): Make 2nd arg void *, to agree with write.
73 2000-05-05 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
75 * elfread.c (elf_symtab_read): The calculation of 'offset'
76 must be done for each symbol, not just once. The index
77 used must be the index of the section where 'sym' resides,
80 2000-05-05 Michael Snyder <msnyder@seadog.cygnus.com>
82 * procfs.c (many functions): change int cmd; to long cmd;
83 Solaris /proc API calls this parameter a long, and requires it
84 for 64-bit hosts (where sizeof(long) != sizeof(int)). UnixWare
85 calls it an int, but on existing UnixWare hosts, int and long
86 are the same size. So long it must be. If a future UnixWare
87 version has problems with this, we'll have to use autoconf.
88 * proc-api.c (write_with_trace): use long instead of int.
90 2000-05-04 Mark Kettenis <kettenis@gnu.org>
92 * i386-linux-nat.c: Define PT_READ_U and PT_WRITE_U if they're not
95 2000-05-01 Mark Kettenis <kettenis@gnu.org>
97 * infrun.c (handle_inferior_event): Add missing call to keep_going
98 and missing return when handling an ordinary signal from the
101 2000-05-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
103 * objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
104 SECT_OFF_RODATA): Define as functions of OBJFILE. Add
105 sect_index_text, sect_index_data, sect_index_rodata,
106 sect_index_bss to objfile structure.
107 * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
108 SECT_OFF_RODATA): Remove.
109 * objfiles.c (allocate_objfile): Initialize
110 sect_index_{text,data,bss,rodata} to -1, for error detection.
112 * symfile.c (default_symfile_offsets): Initialize
113 sect_index_{text,data,bss,rodata} from bfd information.
114 * xcoffread.c (xcoff_symfile_offsets): Ditto.
115 * somread.c (som_symfile_offsets): Initialize
116 sect_index_{text,data,bss,rodata}.
118 * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c,
119 hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c,
120 mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h,
121 remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c,
122 stabsread.c, symfile.c, xcoffread.c:
123 Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the
126 * xcoffread.c: Add new field objfile to find_targ_sec_arg.
128 Thu May 4 20:54:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
130 * config/mips/tm-mipsv4.h (Dest_Reg), config/mips/tm-irix5.h
131 (MIPS_NUM_ARG_REGS, Dest_Reg), config/mips/tm-mips.h
132 (MIPS_NUM_ARG_REGS), config/mips/tm-mips.h (MIPS_NUM_FP_ARG_REGS):
133 Delete unused macros.
135 2000-05-03 Michael Snyder <msnyder@seadog.cygnus.com>
137 * solib.c (elf_locate_base, info_sharedlibrary_command):
138 Look at the bfd to determine if it is elf32 or elf64, rather
139 than using an ifdef. This makes it runtime teststable and
142 2000-05-01 Mark Kettenis <kettenis@gnu.org>
144 * infrun.c (handle_inferior_event): When doing a "next", and
145 stepping out of a signal handler into its calling trampoline
146 ignore the value of step_frame_address.
147 (step_over_function): Only modify step_resume_breakpoint->frame if
148 the value of step_frame_address is non-zero.
150 2000-05-03 Michael Snyder <msnyder@seadog.cygnus.com>
152 * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE
153 is not static in the MULTI_ARCH world, so don't use it in a
154 static array declaration.
156 2000-05-03 Elena Zannoni <ezannoni@makita.cygnus.com>
158 * symtab.c (in_prologue): From Jim Blandy. Rewrite, more
159 intelligently, making sure we use the information from the
162 2000-05-02 H.J. Lu <hjl@gnu.org>
164 * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE
165 instead of ELFOSABI_SYSV.
167 Tue May 2 19:07:20 2000 Andrew Cagney <cagney@b1.cygnus.com>
169 * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add.
170 * gdbarch.h, gdbarch.c: Re-generate.
172 * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef
173 NPC_REGNUM to run-time test.
174 * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM
175 and NNPC_REGNUM to run-time test.
176 * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to
178 (procfs_store_registers): Ditto.
180 Tue May 2 18:48:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
182 * gdbarch.sh: Provide non- multi-arch defaults by direct
183 definition in "gdbarch.h" instead of going through "gdbarch.c".
184 * gdbarch.h, gdbarch.c: Re-generate.
185 * defs.h: When non- multi-arch, include "arch-utils.h" so that
186 legacy definitions are globally visible.
188 Tue May 2 16:32:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
190 * MAINTAINERS: Add Syd Polk to gdbtk maintainers.
191 (symtabs): Add Elena to symtabs maintainers list.
192 (Blanket Write Privs): Add Jim Blandy.
194 2000-05-01 Stan Shebs <shebs@apple.com>
196 Remove obsolete Gould configuration:
197 * configure.host, configure.tgt: Remove Gould configs.
198 * Makefile.in: Remove Gould-related actions.
199 * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files.
200 * NEWS: Mention removal.
202 Mon May 1 15:37:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
204 From 2000-04-28 Andreas Jaeger <aj@suse.de>:
205 * defs.h: Properly check for GCC version number.
207 2000-04-30 Mark Kettenis <kettenis@gnu.org>
209 Fix single-stepping out of signal trampolines.
210 * config/i386/nm-linux.h (CHILD_RESUME): Define.
211 * i386-linux-nat.c (child_resume): New function.
213 Fri Apr 28 16:22:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
215 * blockframe.c (frameless_look_for_prologue): Use
216 PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P.
217 * gdbarch.sh (PROLOG_FRAMELESS_P): Define.
218 * gdbarch.h, gdbarch.c: Re-generate.
219 * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New
222 Fri Apr 28 15:31:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
224 From "Serge Nikulin" <nikulin@actsw.amat.com>:
225 * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function
228 2000-04-27 Michael Snyder <msnyder@seadog.cygnus.com>
230 * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw,
231 d10v_convert_iaddr_to_raw): make these multi-arch functions optional.
232 * gdbarch.c, gdbarch.h: regenerate
234 Fri Apr 28 12:21:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
236 From Tim Mooney <mooney@dogbert.cc.ndsu.nodak.edu>:
237 * target.c (do_monitor_command): Cast tcomplain to correct
238 function type in comparison.
240 Fri Apr 28 11:43:05 2000 Andrew Cagney <cagney@b1.cygnus.com>
242 From 2000-04-25 Guy Harris <guy@netapp.com>:
243 * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and
246 2000-04-27 Michael Snyder <msnyder@seadog.cygnus.com>
248 * jv-valprint.c (java_val_print): Add arg declaration,
249 fix compiler warning.
250 * corelow.c (core_open): Call set_gdbarch_from_file so that
251 gdbarch becomes aware of the architecture encoded in the
253 * findvar.c (write_register_gen): Export this useful interface.
254 * value.h (write_register_gen): Declare.
256 2000-04-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
258 * cxux-nat.c (add_shared_symbol_files): Don't treat .text section
259 as special in the section_addr_info structure.
260 * pa64solib.c (pa64_solib_add_solib_objfile): Ditto.
261 * osfsolib.c (symbol_add_stub): Ditto.
262 * irix5-nat.c (symbol_add_stub): Ditto.
264 Thu Apr 27 14:07:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
266 * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h".
268 Thu Apr 27 10:06:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
270 * TODO: Document IRIX X ARM cross compile problems.
272 2000-04-26 Michael Snyder <msnyder@seadog.cygnus.com>
274 * utils.c (internal_verror): Call target_terminal_ours.
275 * wrapper.h: Fix minor comment typo.
276 * proc-api.c (write_with_trace): Change 'arg' from long to int.
277 Treat 'off_t' and 'size_t' as unsigned long in printfs.
278 (lseek_with_trace): Treat 'off_t' as unsigned long in printf.
279 * procfs.c (comments): Eliminate "???" in comments, which GCC
280 wants to interpret as a trigraph. (fill_gregset, supply_gregset,
281 fill_fpregset, supply_fpregset): Declare.
282 (procfs_wait): Sysargs is a long, change printf format to match.
283 (test-mapping, mapping_test, test_mapping_cmd) Remove (test only).
285 2000-04-26 Kevin Buettner <kevinb@redhat.com>
287 * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to
290 Wed Apr 26 13:50:35 2000 Philippe De Muyter <phdm@macqel.be>
292 * ax-gdb.c (agent_command): Remove now useless cast of
293 `free_current_contents' when passed to `make_cleanup'.
294 * coffread.c (coff_symfile_read): Ditto.
295 * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto.
296 (dwarf_decode_lines): Ditto.
297 * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto.
298 (parse_and_eval, parse_to_comma_and_eval): Ditto.
299 * parse.c (parse_exp_1): Ditto.
300 * printcmd.c (print_command_1, output_command, set_command): Ditto.
301 (x_command, print_frame_args, printf_command): Ditto.
302 * top.c (execute_control_command): Ditto.
303 * tracepoint.c (validate_actionline): Ditto.
304 * typeprint.c (whatis_exp, ptype_command): Ditto.
305 (maintenance_print_type): Ditto.
307 2000-04-26 Kevin Buettner <kevinb@redhat.com>
309 * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c.
310 (ia64-linux-tdep.o): Add dependencies.
311 (ia64-tdep.o): Add dependency for arch-utils.h.
312 * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include.
314 2000-04-25 Michael Snyder <msnyder@seadog.cygnus.com>
316 * blockframe.c: Fix a minor typo in a comment.
318 2000-04-25 Kevin Buettner <kevinb@redhat.com>
320 * ia64-tdep.c (examine_prologue): Recognize store instructions;
321 those whose source operands are input registers which haven't
322 been seen before are considered to be part of the prologue.
324 Tue Apr 25 13:51:58 2000 glen mccready <gkm@pobox.com>
326 * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong
327 patch being applied `Fri Apr 7 13:44:38 2000'.
329 2000-04-24 Kevin Buettner <kevinb@redhat.com>
331 * ia64-linux-tdep.c: New file.
332 * ia64-tdep.c (elf-bfd.h): Include.
333 (ia64_linux_sigcontext_register_address): New extern declaration.
334 (struct gdbarch_tdep): New struct.
335 (SIGCONTEXT_REGISTER_ADDRESS): New define.
336 (read_sigcontext_register): New static function.
337 (extract_bit_field, replace_bit_field, slotN_contents,
338 replace_slotN_contents): Made static.
339 (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info):
340 Added new code for signal handler frames and call dummy frames.
341 (ia64_frame_init_saved_regs): Handle signal handler frames.
342 (ia64_find_saved_register): Removed.
343 (ia64_get_saved_register): Handle call dummy frames; reorganized
344 to call generic_get_saved_register() to find registers saved
346 (process_note_abi_tag_sections): New static function.
347 (ia64_gdbarch_init): Attempt to determine the ABI/OS of the
348 executable. Based upon this information, set target dependent
349 field sigcontext_register_address appropriately. Also set
350 FRAME_CHAIN_VALID to be generic_func_frame_chain_valid.
351 * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o.
352 * config/ia64/tm-linux.h (IN_SIGTRAMP): Define.
353 (ia64_linux_in_sigtramp): New declaration.
355 2000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
357 * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB
360 2000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
362 * config/djgpp/README: Explain how to unpack using djunpack.bat.
364 Fri Apr 21 15:23:13 2000 Andrew Cagney <cagney@b1.cygnus.com>
366 * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default.
367 (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using
369 (define_symbol): Ditto.
371 * valops.c (hand_function_call): Replace #ifdef
372 REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P. Re-indent
375 * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate
376 function REG_STRUCT_HAS_ADDR_P.
377 * gdbarch.h, gdbarch.c: Re-generate.
379 2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
381 * gdb-stabs.h (SECT_OFF_MAX): Increase to 40.
383 2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
385 * win32-nat.c (handle_load_dll): Don't treat .text as a special
387 * somread.c (som_symfile_offsets): Ditto.
388 * somsolib.c (som_solib_add_solib_objfile): Ditto.
390 Fri Apr 21 16:14:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
392 * MAINTAINERS: Make Jimmy Guo TUI maintainer.
394 Fri Apr 21 14:37:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
396 * command.h (help_all): Delete declaration.
397 * command.c (help_all): Add declaration. Convert function
398 argument list to ISO-C.
400 Thu Apr 20 18:15:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
402 * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align.
403 (d10v_stack_align): Make static.
404 * config/d10v/tm-d10v.h (STACK_ALIGN): Delete.
406 Thu Apr 20 14:35:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
408 * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
409 run-time test for STACK_ALIGN_P.
410 * gdbarch.sh: Add support for function and variable predicates.
411 (STACK_ALIGN): Add. Implement with predicate - STACK_ALIGN_P.
412 * gdbarch.h, gdbarch.c: Re-generate.
414 Thu Apr 20 17:39:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
416 * defs.h, utils.c (free_current_contents): Change parameter to
419 From Philippe De Muyter <phdm@macqel.be>:
420 * printcmd.c (print_address_symbolic): Call `make_cleanup' with
421 `(free_current_contents, &x)', not `(free, x)'.
422 * utils.c (free_current_contents): Do not `free (NULL)'.
424 * printcmd.c (print_address_symbolic): Cleanup after a failed
425 call to build_address_symbolic.
427 2000-04-20 Christopher Faylor <cgf@cygnus.com>
429 * wince-stub.c (FREE): New macro.
430 (mempool): Just free any buffer prior to reuse. Don't bother with
432 (flag_single_step): New function.
433 (skip_message): Detect "helpful" Windows CE messages and skip sending
435 (wait_for_debug_event): Use skip_message to avoid sending debug
436 messages to the host.
437 (dispatch): Prelimary implementation of single step detection.
438 * wince.c: Rework SH single stepping code to be more consistent with
440 (handle_output_debug_string): Allow first chance exceptions to come
441 through since they seem to be all that we get on some versions of
443 (check_for_step): New function, conditionally compiled based on target.
444 (regptr): Delete obsolete function.
445 (handle_exception): Detect illegal instructions.
446 (get_child_debug_event): Return success only if event code matches
448 (child_create_inferior): Reflect change to get_child_debug_event
451 2000-04-20 Christopher Faylor <cgf@cygnus.com>
453 * win32-nat.c (thread_rec): Be more defensive about suspending already
455 (safe_symbol_file_add_stub): New function.
456 (safe_symbole_file_add_cleanup): New function.
457 (safe_symbol_file_add): New function.
458 (handle_load_dll): Use wrapper to add DLL symbol information to avoid
459 bogus errors from non-stabs DLLs.
460 (handle_exception): Add work around for detection of first exception
461 breakpoint which does not seem to occur on W2K. Detect more "signals"
462 that can be effectively passed to the debuggee. Reorganize to eliminate
463 continue_status global.
464 (child_continue): Reorganize to eliminate continue_status global.
466 (child_resume): Ditto.
467 (get_child_debug_event): Ditto. Recognize when an a breakpoint
468 exception should be ignored. Change method for signalling when an
469 important event has occured to the caller.
470 (child_create_inferior): Use new method for noticing when
471 get_child_debug_event has found something interesting.
473 Fri Apr 7 13:44:38 2000 glen mccready <gkm@pobox.com>
475 * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
476 fails due to lack of space.
478 Fri Mar 24 12:10:38 2000 glen mccready <gkm@pobox.com>
480 * command.c, command.h (help_all): Add functionality to display
481 a complete listing of available commands.
483 2000-04-20 Scott Bambrough <scottb@netwinder.org>
485 * arm-linux-nat.c (PIDGET, TIDGET): New.
486 (get_thread_id, GET_THREAD_ID): New.
487 (fetch_nwfpe_register, store_nwfpe_register): New.
488 (fetch_register, store_register): New.
489 (fetch_fpregister, store_fpregister): New.
490 (fill_gregset, supply_gregset): New.
491 (fill_fpregset, supply_fpregset): New.
492 (fetch_fpregs): Modified to use thread id's.
493 (store_fpregs): Modified to use thread id's and
494 fetch_nwfpe_register.
495 (fetch_regs): Modified to use thread id's.
496 (store_regs): Modified to use thread id's.
497 (fetch_inferior_registers): Modified to handle single register
499 (store_inferior_registers): Modified to handle single register
501 (arm_linux_register_u_addr): Removed.
503 * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.
505 * config/arm/linux.mh
506 (NATDEPFILES): Removed core-aout.o. Added core-regset.o.
509 * config/arm/nm-linux.h: Include config/nm-linux.h.
510 (ATTACH_DETACH): Removed. Defined in config/nm-linux.h.
511 (REGISTER_U_ADDR): Removed.
512 (SVR4_SHARED_LIBS): Removed. Defined in config/nm-linux.h.
513 (#include "solib.h"): Removed. Included via config/nm-linux.h.
515 Thu Apr 20 18:54:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
517 From Daniel Berlin <dan@cgsoftware.com> and Tim Mooney
518 <mooney@dogbert.cc.ndsu.nodak.edu>:
519 * infrun.c (follow_fork_mode_kind_names): NULL terminate
521 (scheduler_enums): Ditto.
523 Mon Apr 17 13:37:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
525 * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
527 (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
528 SIZEOF_CALL_DUMMY_WORDS): Update.
530 * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
532 (CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
534 * valprint.c (IEEE_FLOAT): Default provided by gdbarch.
536 2000-04-19 Jim Blandy <jimb@redhat.com>
538 Bring RETURN_VALUE_ON_STACK under gdbarch's control.
539 * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
540 * gdbarch.c, gdbarch.h: Regenerated.
541 * arch-utils.c (default_return_value_on_stack): New function.
542 * arch-utils.h (default_return_value_on_stack): New declaration.
543 * values.c (RETURN_VALUE_ON_STACK): Delete default definition.
545 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
546 two-dimensional array, instead of faking it with explicit index
549 * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
550 (Thanks to Guy Harris.)
552 2000-04-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
554 * xcoffsolib.c (solib_add): Fix call to vmap_symtab().
556 2000-04-19 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
560 Wed Apr 19 19:10:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
562 * TODO: Document -Wreturn-type problem.
564 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
566 * maint.c (_initialize_maint_cmds): Add `mt i' alias for `mt info'.
568 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
570 * infcmd.c (_initialize_infcmd): Add `info r' alias for
573 Wed Apr 19 17:03:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
575 From Philippe De Muyter <phdm@macqel.be>:
576 * bcache.c (free_bcache): Do not free NULL.
578 Wed Apr 19 16:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
581 * NEWS: Update GDB version. Duplicate paragraph explaining
584 Wed Apr 19 13:06:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
586 * Makefile.in (distclean): Delete tui/Makefile.
587 * TODO: Add deletion of tui/Makefile.in to list.
589 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
591 * symfile.h (struct section_addr_info ): Remove fields for special
592 treatment of .text, .data and .bss sections.
594 * solib.c (symbol_add_stub): The special field text_addr is not
595 available anymore. Search for the .text field the hard way.
597 * symfile.c (build_section_addr_info_from_section_table): Don't
598 fill in {text, data, bss}_addr any more.
599 (default_symfile_offsets): Don't use {text, data, bss}_addr fields
600 to fill in section_offsets for objfile.
601 (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
602 special case anymore.
603 (add_symbol_file_command): Ditto.
605 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
607 symfile.c: (symbol_file_command): Remove support for rombug, to
610 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
612 * symfile.c (add_symbol_file_command): Rewrite the arguments
613 processing part. Simplify syntax of command. Remove support for
615 (_initialize_symfile): Update help message for add-symbol-file
618 Mon Apr 17 15:53:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
620 * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
621 * gdbarch.h, gdbarch.c: Re-generate.
623 Mon Apr 17 11:26:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
625 * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
626 (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
627 (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
628 gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
629 FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
630 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
631 REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
632 ADDRESS_TO_POINTER): Delete default definition. Handled by
635 * gdbarch.sh: Make multi-arch defaults, defaults for non-
637 (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
638 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
639 D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
640 MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
641 REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
642 Provide default/legacy implementation.
643 (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
644 * gdbarch.h, gdbarch.c: Re-generate.
646 2000-04-16 Jim Blandy <jimb@redhat.com>
648 * findvar.c (store_typed_address, extract_typed_address): Fix
649 function names in error messages.
651 2000-04-16 Eli Zaretskii <eliz@is.elta.co.il>
653 * config/djgpp/config.sed: Fix the lines which edit clean: and
654 uninstall-info: targets.
656 2000-04-14 Jim Blandy <jimb@redhat.com>
658 Bring IEEE_FLOAT under gdbarch's control.
659 * gdbarch.sh (IEEE_FLOAT): New entry.
660 * gdbarch.c, gdbarch.h: Regenerated.
661 * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
662 (print_floating): Use IEEE_FLOAT as if it were an expression; use
663 the code specific to IEEE-format numbers whenever the value of
664 IEEE_FLOAT is non-zero.
665 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
666 config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
667 config/h8300/tm-h8300.h, config/i386/tm-i386.h,
668 config/i960/tm-i960.h, config/m88k/tm-m88k.h,
669 config/mips/tm-mips.h, config/pa/tm-hppa.h,
670 config/sparc/tm-sparc.h, config/delta/tm-delta.h,
671 config/frv/tm-frv.h (IEEE_FLOAT): For all ports that #define
672 IEEE_FLOAT, make sure they give it the value (1).
674 Provide the hooks needed to support architectures on which
675 pointers are not always simple byte addresses.
677 * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
678 functions which architectures can redefine, defaulting to
679 generic_pointer_to_address and generic_address_to_pointer.
680 * findvar.c (extract_typed_address, store_typed_address,
681 generic_pointer_to_address, generic_address_to_pointer): New
683 (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
685 (extract_address, store_address): Doc fixes.
686 * values.c (value_as_pointer): Doc fix.
687 (value_from_pointer): New function.
688 * defs.h (extract_typed_address, store_typed_address): New
690 * inferior.h (generic_address_to_pointer,
691 generic_pointer_to_address): New declarations.
692 * value.h (value_from_pointer): New declaration.
694 The following changes are all of the general form "Use these
695 functions instead of these other functions." In each case, the
696 change is because the new calls provide enough information to do
697 the appropriate address / pointer conversions, where the old calls
698 did not, or because the new functions are more appropriately named
699 for the operation being performed.
701 * ax-gdb.c (const_var_ref): Use value_from_pointer, not
703 * blockframe.c (generic_push_dummy_frame): Use read_pc and
704 read_sp, not read_register.
705 * c-valprint.c (c_val_print): Use extract_typed_address instead of
706 extract_address to extract vtable entries and references.
707 * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
708 instead of value_from_longest to extract the vtable's address.
709 * eval.c (evaluate_subexp_standard): Use value_from_pointer
710 instead of value_from_longest to compute `this', and for doing
711 pointer-to-member dereferencing.
712 * findvar.c (read_register): Use extract_unsigned_integer, not
714 (read_var_value): Use store_typed_address instead of store_address
715 for building label values.
716 (locate_var_value): Use value_from_pointer instead of
718 * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
719 instead of value_from_longest, to build arguments to __d_shl_get.
720 * printcmd.c (set_next_address): Use value_from_pointer, not
722 (x_command): Use value_from_pointer, not value_from_longest.
723 * tracepoint.c (set_traceframe_context): Use value_from_pointer,
724 not value_from_longest.
725 * valarith.c (value_add, value_sub): Use value_from_pointer, not
727 * valops.c (find_function_in_inferior, value_coerce_array,
728 value_coerce_function, value_addr, hand_function_call): Same.
729 * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
730 * values.c (unpack_long): Use extract_typed_address to produce
731 addresses from pointers and references, not extract_address.
732 (value_from_longest): Use store_typed_address instead of
733 store_address to produce pointer and reference values.
735 2000-04-13 Mark Kettenis <kettenis@gnu.org>
737 * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
738 HAVE_PSADDR_T): Add them here instead of in config.in.
740 * acconfig.h (PRFPREGSET_T_BROKEN): New define.
741 * configure.in: Add check for broken prfpregset_t type.
742 * lin-thread.c (gdb_prfpregset): New typedef, depends on
743 definition of PRFPREGSET_T_BROKEN.
744 (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
745 p_td_thr_setfpregs, thread_db_fetch_registers,
746 thread_db_store_registers): Use gdb_prfpregset_t instead of
748 * config.in: Regenerated.
749 * configure: Regenerated.
751 2000-04-13 DJ Delorie <dj@cygnus.com>
753 * mips-tdep.c (do_fp_register_row): copy the number of bytes
754 allocated, not the size of the pointer.
756 2000-04-13 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
758 * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS): Define.
759 * config/i386/tm-i386sol2.h (HAVE_I387_REGS): Define.
760 * i386v4-nat.c (supply_fpregset, fill_fpregset): Add code
761 to handle floating point registers if NUM_FREGS is not zero.
763 2000-04-13 Nick Duffek <nsd@cygnus.com>
765 * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
766 and document to_find_new_threads bug.
768 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
770 * infrun.c (proceed, normal_stop): Change the error message about
771 failure to insert breakpoints/watchpoints so that it makes sense
772 even if ptrace is not used or no other processes can be active.
774 Thu Apr 13 13:24:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
776 * configure.in: Add --enable-maintainer-mode.
777 * aclocal.m4, configure: Re-generate.
779 * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
780 on maintainer-mode. Update copying.c in source directory.
781 (copying.txt): Delete rule.
782 (copying.o): Add explict paths to $(srcdir) and explicit make
785 2000-04-12 Kevin Buettner <kevinb@redhat.com>
787 * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
788 (fetch_debug_register, fetch_debug_register_pair,
789 store_debug_register, store_debug_register_pair, is_power_of_2,
790 enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
791 ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
793 * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
794 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
795 STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
796 target_remove_watchpoint): Define.
797 (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
798 ia64_linux_remove_watchpoint): Declare.
800 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
802 * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
803 hardware breakpoint resources, return EBUSY.
804 (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
805 one of the enumerated values, return EINVAL.
807 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
809 * README: Mention special build instructions for DJGPP.
810 * NEWS: Update with FP features on x87 platforms, and
811 DJGPP-related changes.
813 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
815 * top.c (gdb_completer_file_name_break_characters): New variable.
816 (line_completion_function): When completing on file names, use
817 gdb_completer_file_name_break_characters as word break
818 characters for the readline library.
820 2000-04-12 Mark Kettenis <kettenis@gnu.org>
822 * i387-tdep.c (print_i387_value): Avoid call to
823 floatformat_to_doublest if long double type is the same on host
826 2000-04-11 Fernando Nasser <fnasser@cygnus.com>
828 * wrapper.h: Remove definitions of internal functions.
829 * wrapper.c: Remove definitions of exported functions (which are
830 already in wrapper.h) and make static all internal wrap_* functions.
832 Mon Apr 10 21:58:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
834 * acconfig.h (USE_INCLUDED_REGEX): Add.
835 * Makefile.in (REGEX_CFLAGS): Delete
836 * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
837 * configure, config.in: Re-generate.
839 2000-04-10 Philip Blundell <philb@gnu.org>
841 * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
843 * arm-linux-tdep.c (arm_skip_solib_resolver): New.
845 2000-04-10 Fernando Nasser <fnasser@cygnus.com>
847 From 2000-04-10 Rodney Brown <rdb@redhat.com>:
848 * command.h (enum command_class): Remove trailing "," to placate
851 Mon Apr 10 20:17:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
853 * TODO, NEWS: Update. Mention MI.
855 Mon Apr 10 00:21:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
857 * gdbarch-utils.h, gdbarch-utils.c: Delete.
858 * arch-utils.h, arch-utils.c: New files. Avoid 14 character file
860 * Makefile.in: Update.
863 Sun Apr 9 23:42:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
865 From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
866 * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
867 new "set mips saved-gpreg-size" command
868 (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
869 (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
870 either from target, or gdb multi-arch
871 (show_mips_command): New. For "show mips" prefix command
872 (set_mips_command): New. For "show mips" prefix command
873 (_initialize_mips_tdep): Add top-level mips prefix command
874 Add "set mips saved-gpreg-size" command
876 * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
877 mips_default_saved_regsize.
878 (mips_gdbarch_init): Update.
879 (MIPS_DEFAULT_SAVED_REGSIZE): Update.
880 (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
881 mips_default_saved_regsize.
883 Sun Apr 9 23:27:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
885 From 2000-04-07 J.T. Conklin <jtc@redback.com>:
886 * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
887 replace calls to target_xfer_memory() with target_read_memory()
888 and target_write_memory().
890 Sun Apr 9 22:54:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
892 * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
893 NULL. Macro returns a CORE_ADDR.
895 2000-04-08 Jim Blandy <jimb@redhat.com>
897 * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
898 Don't include "bfd-elf.h".
899 (address_significant_size): Delete variable.
900 (dwarf2_build_psymtabs_hard): Don't set it, or check for
901 consistency between it and the Dwarf 2 compilation unit header
903 (read_address): Don't mask off bits above
904 address_significant_size.
905 * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
906 (elf_bfd_h): Remove variable; it's no longer used.
908 2000-04-08 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
910 * configure.in (NEW_PROC_API): Escape square brackets when testing
912 * configure: Regenerate.
914 2000-04-07 Scott Bambrough <scottb@netwinder.org>
916 * ChangeLog: Correct date on last entry.
917 * arm-linux-tdep.c (arm_linux_push_arguments): New function.
918 * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
919 * config/arm/tm-embed: Fix build warning from redefinition of
921 * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
922 * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
923 TARGET_BYTE_ORDER. Add TARGET_BYTE_ORDER_SELECTABLE_P to
924 override default in tm-arm.h. Use default target byte order
927 2000-04-07 Scott Bambrough <scottb@netwinder.org>
929 * Makefile.in: Add dependency information for arm-linux-tdep.c.
930 * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
932 2000-04-07 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
934 * sol-thread.c (gdb_ps_addr_t): New typedef, depends on definition
935 of PROC_SERVICE_IS_OLD.
936 (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
937 rw_common): Change argument type from psaddr_t to gdb_ps_addr_t.
939 Fri Apr 7 17:18:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
941 * Makefile.in (CFLAGS): Set using configure.
943 * configure.in (WARN_CFLAGS): Enable by default when GCC.
944 * configure: Re-generate.
946 Fri Apr 7 13:33:43 2000 Andrew Cagney <cagney@b1.cygnus.com>
948 From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
949 * procfs.c (init_procfs_ops): Set procfs_ops.to_has_memory and
950 procfs_ops.to_has_all_memory to 1.
954 2000-04-06 Nick Duffek <nsd@cygnus.com>
956 * configure.in (_MSE_INT_H): Define on Solaris 7.
957 (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
958 * acconfig.h (_MSE_INT_H): Define on Solaris 7.
959 * configure: Regenerate.
960 * config.in: Regenerate.
962 2000-04-06 Michael Snyder <msnyder@cygnus.com>
964 * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
965 Change to rely on PIDGET etc.
966 * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
967 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
968 STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
969 define. Allow target to use procfs hardware watchpoints.
970 * config/sparc/nm-sun4sol2.h: ditto.
971 * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
972 definitions to use 16 bits for the pid, 15 bits for the tid, and
974 * config/sparc/tm-sun4sol2.h: ditto.
975 (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
976 * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
977 for more than 15 thread increments.
979 2000-04-06 Eli Zaretskii <eliz@is.elta.co.il>
981 * top.c (filename_completer): Set subsequent_name to 1 early on,
982 to prevent an infinite loop if the first file in the directory is
983 a backup file (whose name ends in a `~').
985 2000-04-05 Jim Blandy <jimb@redhat.com>
987 * solib.c (update_solib_list): New function.
988 (solib_add): Call update_solib_list, and then read symbols.
989 (info_sharedlibrary_command): Call update_solib_list, not
992 2000-04-05 Scott Bambrough <scottb@netwinder.org>
994 * arm-linux-tdep.c: Resolve implicit function declarations by
995 including target.h and value.h. Inclusion of symtab.h is
998 2000-04-05 Scott Bambrough <scottb@netwinder.org>
1000 * arm-linux-tdep.c: New file.
1001 * arm-linux-nat.c (fetch_fpregs): Remove unused code.
1002 (arm_get_longjmp_target): Moved it and all defines
1003 it uses to arm-linux-tdep.c.
1004 (arm_linux_extract_return_value): Moved to
1006 * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
1008 2000-04-04 Nick Duffek <nsd@cygnus.com>
1010 * infrun.c (handle_inferior_event): Call target_mourn_inferior
1011 instead of kill_target.
1013 2000-04-04 Daniel Berlin <dan@cgsoftware.com>
1015 * TODO: Make note of various C++ things i have planned for 5.1.
1017 Tue Apr 4 12:13:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
1019 * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
1020 in shift. Stop GCC thinking it has a shift overflow.
1022 2000-04-03 H.J. Lu <hjl@gnu.org>
1024 * TODO: Remove the regex entry.
1026 2000-04-03 H.J. Lu <hjl@gnu.org>
1028 * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
1029 is defined and <regex.h> otherwise.
1031 * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
1032 * monitor.c: Likewise.
1033 * osfsolib.c: Likewise.
1034 * solib.c: Likewise.
1035 * source.c: Likewise.
1036 * symtab.c: Likewise.
1038 * Makefile.in (REGEX): Changed to @REGEX@.
1039 (REGEX_CFLAGS): New.
1041 (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
1042 (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
1044 * configure.in (--with-included-regex): New switch.
1045 (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
1046 (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
1047 * configure: Regenerated.
1049 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1051 * NEWS (powerpc-*-linux*): Mention.
1053 2000-04-03 J.T. Conklin <jtc@redback.com>
1055 * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
1057 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1059 * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
1060 (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
1062 * ia64-linux-nat.c (fill_gregset): Implement.
1063 (supply_fpregset, fill_fpregset): New functions.
1065 * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
1066 which the CFM is fetched for certain frames.
1067 (find_global_pointer, find_extant_func_descr): Don't use
1068 partial symtabs for locating sections.
1070 * config/ia64/linux.mh (LOADLIBES): Define.
1071 (NATDEPFILES): Add linux-thread.o and lin-thread.o.
1072 * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
1073 file containing generic linux declarations/definitions.
1074 (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
1075 defined in generic nm-linux.h.
1076 (solib.h): Remove include; already included in generic nm-linux.h.
1078 2000-04-03 Jim Blandy <jimb@redhat.com>
1080 * solib.c (solib_add): Move all the code for loading symbol tables
1081 below the code to sort out additions and removals. That way, we
1082 always catch all loaded shared libraries whose symbols we haven't
1085 * solib.c (solib_add): Don't try to free a shared object's objfile
1086 if it doesn't have one. Duh.
1088 * solib.c (solib_add): If a pattern was given, but it doesn't
1089 match any currently loaded shared libraries, print a message;
1090 don't just be silent.
1092 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1094 * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
1095 two-dimensional array instead of faking it with index
1098 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1100 * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
1102 * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
1103 definition (and use the common one in tm-i386.h).
1104 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
1105 (I386_DJGPP_TARGET): Don't define, it's no longer required.
1106 (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
1107 i386-tdep.c defines it for all x86 targets.
1108 (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
1110 * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
1112 * config/djgpp/djcheck.sh: Edit the copyright year out of the test
1113 results. Fix editing of `main' arguments for non-GNU Sed.
1115 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1117 * symfile.c (map_overlay_command, unmap_overlay_command): Fix
1118 error message: there's no "overlay on" command.
1120 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1122 * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
1123 (copying.txt): New target, a link to COPYING.
1125 Mon Apr 3 18:20:03 2000 Andrew Cagney <cagney@b1.cygnus.com>
1129 Mon Apr 3 14:56:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1132 (set_hook, error_hook): Remove PARAMS.
1134 Mon Apr 3 14:45:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1136 * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
1137 Daniel Berlin <dan@cgsoftware.com>. Function was static.
1138 * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
1140 Mon Apr 3 14:10:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
1142 * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
1144 2000-04-02 Nick Duffek <nsd@cygnus.com>
1146 * gdbtypes.c (safe_parse_type): New wrapper function to ignore
1147 error() during parse_and_eval_type().
1148 (check_stub_method): Call safe_parse_type instead of
1149 parse_and_eval_type().
1150 * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
1151 (wrap_parse_and_eval_type): New support function.
1152 * wrapper.h (gdb_parse_and_eval_type): Prototype.
1153 (wrap_parse_and_eval_type): Prototype.
1155 Sun Apr 2 10:32:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
1157 * MAINTAINERS: Eli Zaretskii is a doco maintainer.
1159 Fri Mar 31 08:59:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1161 * gdbarch-utils.h, gdbarch-utils.c: New files.
1162 * Makefile.in (SFILES, COMMON_OBS): Update.
1163 (gdbarch_utils_h) Define.
1164 (gdbarch-utils.o): Add dependencies.
1166 * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
1167 handling default method values.
1168 (startup_gdbarch): Rename default_gdbarch, name misleading.
1169 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1170 (register_name): Default to legacy_register_name.
1171 (call_dummy_words): Default to legacy_call_dummy_words.
1172 (sizeof_call_dummy_words): Default to
1173 legacy_sizeof_call_dummy_words.
1174 (register_convertible): Default to
1175 generic_register_convertible_not.
1176 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1177 (remote_translate_xfer_address): Default to
1178 generic_remote_translate_xfer_address.
1179 (frameless_function_invocation): Default to
1180 generic_frameless_function_invocation_not.
1182 2000-04-02 Mark Kettenis <kettenis@gnu.org>
1184 * i386-linux-nat.c: Add copyright notice.
1186 * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
1187 &floatformat_i387_ext.
1188 * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
1190 2000-03-29 Mark Kettenis <kettenis@gnu.org>
1192 * findvar.c (extract_floating): Remove reference to
1193 TARGET_EXTRACT_FLOATING.
1194 (store_floating): Remove reference to TARGET_STORE_FLOATING.
1196 2000-03-30 Fernando Nasser <fnasser@cygnus.com>
1198 * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
1199 Safe version of value_subscript.
1200 * varobj.c (): Use gdb_value_subscript() to get an array element value.
1202 2000-03-30 Michael Snyder <msnyder@cleaver.cygnus.com>
1204 * ui-file.c: Include "gdb_string.h"
1205 * cli-out.c: Include gdb_string.h to avoid compiler warnings.
1206 * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
1207 unions, since they are all used to hold both pointers and ints
1208 at various times. Casting pointer to int and vice versa gives
1209 warnings (and is not safe) if they are not the same size.
1211 2000-03-30 Michael Snyder <msnyder@cleaver.cygnus.com>
1213 * defs.h (struct continuation_arg): Make 'data' a union, to avoid
1214 casting problems when int and pointer are not the same size.
1215 * event-top.c (command_handler): Use data as a union.
1216 (command_line_handler_continuation): Ditto.
1217 * infcmd.c (step_1_continuation): Use data as a union. Re-indent.
1218 (step_once): ditto. (finish_command_continuation): Ditto.
1219 (finish_command): Ditto.
1220 * breakpoint.c (until_break_command): Use data as a union.
1221 (until_break_command_continuation): Ditto.
1222 * utils.c (add_intermediate_continuation): Fix typo in comment.
1224 Thu Mar 30 12:09:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1226 * gdbarch.h, gdbarch.c: Re-indent. Remove FIXMEs.
1227 * gdbarch.sh: Re-sync with gdbarch.[hc].
1229 2000-03-29 Daniel Berlin <dan@cgsoftware.com>
1231 * minsyms.c (add_minsym_to_demangled_hash_table): New function.
1232 (install_minimal_symbols): Fix demangled symbol problems caused by
1233 using add_minsym_to_hash_table for the demangled names, which is
1234 wrong. Now we use add_minsym_to_demangled_hash_table.
1235 (lookup_minimal_symbol): Fix problems with demangled symbol lookup
1236 caused by weird control flow.
1237 * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
1239 2000-03-29 Jason Merrill <jason@casey.cygnus.com>
1241 * configure.in: -linux-gnu*, not -linux-gnu.
1243 Tue Mar 28 18:28:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1245 * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
1246 with qThreadExtraInfo.
1248 2000-03-29 J.T. Conklin <jtc@redback.com>
1250 * i386nbsd-nat.c (fetch_core_registers): Make static.
1252 * m68knbsd-nat.c (fetch_core_registers): Make static.
1253 (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
1255 Wed Mar 29 13:40:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1257 * TODO: Update GDB 5 status.
1259 Wed Mar 29 10:16:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1261 * breakpoint.h (remove_hw_watchpoints): Add declaration.
1262 * breakpoints.c (remove_hw_watchpoints): Update.
1263 * maint.c (maintenance_do_deprecate): Avoid assignment within IF
1266 2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1268 breakpoint.c, breakpoint.h (remove_hw_watchpoints): New function.
1269 infrun.c (resume): Remove hardware watchpoints before stepping
1270 when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
1272 2000-03-28 Michael Snyder <msnyder@cleaver.cygnus.com>
1274 * Makefile.in: Anchor tui-file.h dependency to $srcdir.
1276 2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1278 * procfs.c (proc_set_watchpoint): Declare addr parameter as
1279 CORE_ADDR, to match call from procfs_set_watchpoint.
1281 * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
1282 Reselect the saved frame silently after frame selection for
1283 watchpoint evaluation.
1284 (insert_breakpoints): Add missing space in `Hardware watchpoint
1285 deleted' message. Do not reinsert hardware watchpoint if it is
1286 already marked for deletion at next stop.
1288 2000-03-28 Christopher Faylor <cgf@cygnus.com>
1290 * partial-stab.h: Add one more check against corrupted or irregular
1293 Tue Mar 28 12:23:37 2000 Philippe De Muyter <phdm@macqel.be>
1295 * gnu-regex.c (regerror): Function renamed from `__regerror'.
1296 (Change also approved in the mainline glibc sources)
1298 Tue Mar 28 18:19:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1300 From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
1301 * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
1302 particularly ensuring it can't return SERIAL_TIMEOUT when told
1305 2000-03-24 Daniel Berlin <dan@cgsoftware.com>
1307 * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
1308 which never existed before, and thus, has no deprecated old command.
1310 * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
1311 "set archdebug" (same goes for the show commands).
1312 * gdb-events.c (_initialize_gdb_events): Add "set debug event",
1313 deprecate "set eventdebug" (same goes for the show commands).
1314 * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
1315 * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
1317 x(init_main): Add the "set debug" and "show debug" commands.
1318 Add setdebuglist and showdebuglist.
1320 Fri Mar 24 13:00:10 2000 Daniel Berlin <dan@cgsoftware.com>
1322 * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
1323 Added prototype for the deprecate command so it doesn't complain.
1325 Tue Mar 28 11:52:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
1327 * top.c (print_gdb_version): Bump copyright year to 2000.
1329 Tue Mar 28 10:13:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1331 * MAINTAINERS: Add Glen McCready to write after approval list.
1333 Tue Mar 28 09:59:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1335 * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
1336 * config.h: Regenerate.
1338 Mon Mar 27 19:53:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
1340 * TODO: Update. Add criteria for next release of GDB.
1342 Mon Mar 27 17:20:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1344 * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
1345 * config.h: Regenerate.
1347 Mon Mar 27 16:43:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1349 * Makefile.in (install-only): Create $(bindir) and $(man1dir)
1350 before installing GDB.
1352 Mon Mar 27 16:26:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1354 * Makefile.in (all-gdbtk): Check for an existing link/directory.
1355 Re-format warning message. Document that post 5.0 this can be
1358 Mon Mar 27 14:46:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
1360 * ChangeLog: Revert whitespace changes.
1362 Mon Mar 27 10:20:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1364 * MAINTAINERS: Update folks who need accounts.
1366 Mon Mar 27 09:29:14 2000 Andrew Cagney <cagney@b1.cygnus.com>
1368 * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
1370 2000-03-27 Mark Kettenis <kettenis@gnu.org>
1372 * config/i386/tm-i386.h: Fix typo. It is TARGET_LONG_DOUBLE_BIT
1373 instead of TARGET_LONG_DOUBLE_BITS.
1374 * config/i386/tm-i386mk.h: Likewise.
1376 2000-03-26 Mark Kettenis <kettenis@gnu.org>
1378 Provide `long double' support for most i386 targets.
1379 * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
1380 &floatformat_i387_ext.
1381 (TARGET_LONG_DOUBLE_BITS): Define as 96.
1382 (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
1383 `builtin_type_long_double'.
1384 (REGISTER_CONVERT_TO_VIRTUAL): Call
1385 i386_register_convert_to_virtual.
1386 (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
1387 (i387_to_double, double_to_i387): Remove prototypes.
1388 (i386_extract_return_value): Change prototype to match definition
1390 * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
1391 (TARGET_LONG_DOUBLE_BITS): #undef.
1392 * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
1393 [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
1394 (i387_extract_floating, i387_store_floating): Remove prototypes.
1395 (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
1396 (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
1397 (REGISTER_VIRTUAL_TYPE): Remove.
1398 * i386-tdep.c (i386_register_convert_to_virtual): New function.
1399 (i386_register_convert_to_raw): New function.
1400 * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
1401 (i387_store_floating): Remove.
1403 Sat Mar 25 18:55:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1405 * maint.c: Re-indent.
1407 Sat Mar 25 18:51:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1409 * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
1411 2000-03-24 Christopher Faylor <cgf@cygnus.com>
1413 * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
1416 2000-03-24 Christopher Faylor <cgf@cygnus.com>
1418 * win32-nat.c: Back out special frame walking code. It was broken.
1419 (handle_exception): Correctly identify an illegal instruction.
1420 * config/tm-cygwin.h: Eliminate special frame handling. Just use
1421 normal i386 handling.
1423 2000-03-24 J.T. Conklin <jtc@redback.com>
1425 * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
1426 * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
1427 (fetch_core_registers): Read fp registers.
1428 (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
1430 2000-03-24 Jonathan Larmour <jlarmour@redhat.co.uk>
1432 * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
1433 so that we can stop searching for the prologue past the function end
1434 (arm_skip_prologue): Call thumb_skip_prologue with function end addr
1436 2000-03-24 Kevin Buettner <kevinb@redhat.com>
1438 * linux-thread.c, lin-thread.c (save_inferior_pid,
1439 restore_inferior_pid): Don't do compile time comparison
1440 of TARGET_PTR_BIT and TARGET_INT_BIT.
1442 Thu Mar 23 13:18:26 2000 Philippe De Muyter <phdm@macqel.be>
1444 * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
1446 (P_PEA_FP, P_MOVL_SP_FP): New macros.
1447 (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
1449 (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
1451 (delta68_in_sigtramp): New function.
1452 (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
1453 (m68k_skip_prologue): Use P_* macros, not hex constants.
1454 (m68k_find_saved_regs): Do not expect a fixed sequence of register save
1455 instructions, but accept them in any order; use P_* macros, not octal
1456 or hex constants; recognize also `fmovemx to (fp + displacement)' and
1457 `moveml to (fp + displacement)'.
1458 * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
1459 (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
1461 Fri Mar 24 13:44:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1463 * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
1465 2000-03-23 Michael Snyder <msnyder@cleaver.cygnus.com>
1467 * solib.c (open_symbol_file_object): To sneak an int argument
1468 past catch_errors, instead of casting it to a pointer, simply
1471 2000-03-23 Jimmy Guo <guo@cup.hp.com>
1473 * gdbtypes.c (rank_function): Rank all N parameters and use correct
1474 index into the prams[] and args[] arrays.
1476 2000-03-23 Fernando Nasser <fnasser@cygnus.com>
1478 From David Whedon <dwhedon@gordian.com>
1480 * top.c (execute_command): Checks all commands beore executing
1481 to see if the user needs to be warned that the command is
1482 deprecated, warns user if appropriate.
1483 (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
1484 return values from void to struct cmd_list_element *.
1485 * command.c (lookup_cmd_1): Check aliases before following link
1486 in case user needs to be warned about a deprecated alias.
1487 (deprecate_cmd): new exported function for command deprecation,
1488 sets flags and posibly a replacement string.
1489 (deprecated_cmd_warning): New exported funciton to warn user about
1490 a deprecated command.
1491 (lookup_cmd_composition): New exported function that determines
1492 alias, prefix_command, and cmd based on a string. This is useful
1493 is we want to full name of a command.
1494 * command.h : Added prototypes for deprecate_cmd,
1495 deprecated_warn_user and lookup_cmd_composition, added flags to
1496 the cmd_list_element structure, changed return values for
1497 add_com_* and add_info_* from void to cmd_list_element.
1498 * maint.c : (maintenance_deprecate): New function to deprecate a
1499 command. This exists only so that the testsuite can deprecate
1500 commands at runtime and check the warning behavior.
1501 (maintenance_undeprecate) : New function, drops deprecated flags.
1502 (maintenance_do_deprecate): Actually does the (un)deprecation.
1503 (initialize_maint_cmds): Added the above new deprecate commands.
1505 2000-03-22 Daniel Berlin <dan@cgsoftware.com>
1506 * command.c (apropos_cmd_helper): New function, meat of the
1508 (apropos_command): New apropos command to search command
1509 names/documentation for regular expressions.
1510 (_initialize_command): Add the apropos command.
1512 2000-03-23 Michael Snyder <msnyder@cleaver.cygnus.com>
1514 * sol-thread.c (ps_pglobal_lookup): Change argument type from
1515 paddr_t to psaddr_t. This mistake appears to date from an
1516 erroneous man page in Solaris 2.5 -- the correct type from the
1517 system headers has always been psaddr_t.
1518 (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
1521 2000-03-22 Kevin Buettner <kevinb@redhat.com>
1523 * ia64-linux-nat.c: Fix copyright.
1524 (fill_gregset): Minor formatting fix.
1525 * ia64-tdep.c (template_encoding_table, fetch_instruction,
1526 examine_prologue): Clean up some compiler warnings.
1527 (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
1528 find_global_pointer, find_extant_func_descr): New functions.
1529 (ia64_use_struct_convention, ia64_extract_return_value,
1530 ia64_push_arguments): Handle HFAs.
1531 (ia64_push_arguments): Find (or build) a function descriptor
1532 when given a function address.
1533 (ia64_push_return_address): Moved code for finding the
1534 global pointer into its own function, find_global_pointer ().
1536 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1538 * event-loop.c (handle_file_event): Run through indent.
1540 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1542 From Philippe De Muyter <phdm@macqel.be>
1544 * event-loop.c (sys/types.h): File now included unconditionally.
1545 (use_poll): New variable..
1546 (gdb_notifier): poll- and select-versions merged.
1547 (add_file_handler): If HAVE_POLL, check whether poll is usable,
1548 and reset `use_poll' if not.
1549 (create_file_handler): Select poll- or select-version according to
1551 (delete_file_handler, handle_file_event): Likewise.
1552 (gdb_wait_for_event, poll_timers): Likewise.
1554 2000-03-22 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1556 * printcmd.c (print_scalar_formatted): Truncate addresses to the
1557 size of a target pointer before passing them to print_address.
1559 2000-03-22 Mark Kettenis <kettenis@gnu.org>
1561 * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
1562 * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
1564 * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
1565 (i386_extract_return_value): Rewritten. Correctly support all
1566 floating-point types and large integer types on targets that use
1567 the standard i386 GDB register layout and return floating-point
1570 Wed Mar 22 15:09:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1572 * configure.in (CONFIG_INITS): Do not append remote-nrom.c
1574 2000-03-21 J.T. Conklin <jtc@redback.com>
1576 * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
1577 * i386nbsd-nat.c: New file.
1579 * i386/tm-nbsd.h (NUM_REGS): Removed.
1580 (HAVE_I387_REGS): Defined.
1581 * i386/nm-nbsd.h (FLOAT_INFO): Removed.
1583 * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
1586 Wed Mar 22 11:18:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
1588 * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David
1589 taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to
1590 the write after approval list.
1592 2000-03-21 Kevin Buettner <kevinb@redhat.com>
1594 * symtab.h (MAX_SECTIONS, struct section_addr_info,
1595 symbol_file_add): Move declarations from here...
1596 * symfile.h: ...to here.
1598 * solib.c (symbol_add_stub): Make symbol_file_add () aware of
1599 all section addresses, not just .text.
1600 * symfile.h, symfile.c (free_section_addr_info,
1601 build_section_addr_info_from_section_table): New functions.
1603 * symfile.h (MAX_SECTIONS): Increase value to 40.
1604 * symfile.c (syms_from_objfile): Add bounds check prior to
1605 accessing ``other'' array in a section_addr_info_struct.
1606 Remove unused variable section_offsets.
1607 (add_symbol_file_command): Remove unused variable text_addr.
1609 2000-03-21 Eli Zaretskii <eliz@is.elta.co.il>
1611 * breakpoint.c (bpstat_stop_status): Don't stop if a read
1612 watchpoint appears to break, but the watched value changed.
1614 2000-03-21 Jim Blandy <jimb@redhat.com>
1616 * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
1617 a companion to gdbarch_alloc, which allows a gdbarch init function
1618 to free partially-built gdbarch structures.
1619 * gdbarch.c, gdbarch.h: Regenerated.
1621 2000-03-20 Kevin Buettner <kevinb@redhat.com>
1623 * configure.host, configure.tgt (ia64-*-linux*): New entry.
1625 * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
1626 initialize_arch): Define for IA-64.
1627 (initialize_arch): Add declaration.
1629 2000-03-20 Eli Zaretskii <eliz@is.elta.co.il>
1631 * breakpoint.c (insert_breakpoints, remove_breakpoint)
1632 (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
1633 remove, or check status of hardware watchpoints for entire structs
1634 and arrays unless the user explicitly asked to watch that struct
1636 (insert_breakpoints): Try to insert watchpoints for all the values
1637 on the value chain, even if some of them fail to insert.
1639 * values.c (value_primitive_field): Set the offset in struct value
1640 we return when the field is a packed bitfield.
1642 2000-03-20 Michael Snyder <msnyder@cleaver.cygnus.com>
1644 * remote.c (remote_threads_extra_info): New function.
1645 Implement the extra thread info query for "info threads".
1646 (remote_threads_info): Clean up a bit.
1647 (use_threadinfo_query, use_threadextra_query): New variables.
1648 Control whether GDB will use the new or old protocol for
1649 thread info queries.
1650 (remote_open_1): Initialize new variables.
1651 (remote_async_open_1): Ditto.
1652 (remote_cisco_open): Ditto.
1654 2000-03-20 Kevin Buettner <kevinb@redhat.com>
1656 * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
1657 config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
1658 config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
1660 2000-03-20 Kevin Buettner <kevinb@redhat.com>
1662 * utils.c (floatformat_from_doublest): Don't assume that a long
1663 will be exactly 32 bits in length. Also... make sure space
1664 that we're writing the float to is completely initialized to
1665 zeroes, even when the number of bits in the float is not
1666 evenly divisible by FLOATFORMAT_CHAR_BIT.
1668 2000-03-20 Jim Blandy <jimb@redhat.com>
1670 * i386-linux-nat.c: No need to #include "frame.h" any more.
1671 (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1672 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1673 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1674 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1675 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1676 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1677 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1678 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1679 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1680 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1681 i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed
1682 out that these are target-dependent, and useful in non-native
1683 configurations. Moved to...
1684 * i386-linux-tdep.c: ... Here, a new file.
1685 * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
1686 (i386-linux-tdep.o): New rule.
1687 (i386-linux-nat.o): We no longer depend on frame.h.
1688 * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
1690 2000-03-04 Eli Zaretskii <eliz@is.elta.co.il>
1692 * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
1693 Print an error at compile time if we are to use select, but FD_SET
1695 (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
1696 if HAVE_POLL is not defined and NO_FD_SET *is* defined.
1697 (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
1698 (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
1699 (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
1700 instead of using memcpy and memset. Use FD_ISSET.
1702 * config/i386/xm-go32.h (fd_mask): Remove typedef.
1704 Mon Mar 20 19:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
1706 * command.c (_initialize_command): Document requirements for ``!''
1709 Mon Mar 20 18:12:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
1711 From Fri 10 Mar 2000 Robert
1712 <robert.melchers@drives.eurotherm.co.uk>:
1713 * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
1715 Mon Mar 20 17:33:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
1717 From Thu Mar 16 16:49:27 EST 2000 John David Anglin
1718 <dave@hiauly1.hia.nrc.ca>:
1719 * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
1720 _initialize_hpux_thread being called twice.
1721 * configure: Regenerated.
1723 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1725 * event-top.c (_initialize_event_loop): If instream is not
1726 connected to a terminal device, turn editing off.
1728 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1730 Support for building GDB with DJGPP, and running the test suite on
1732 * config/djgpp/djconfig.sh: New file.
1733 * config/djgpp/config.sed: New file.
1734 * config/djgpp/README: New file.
1735 * config/djgpp/fnchange.lst: New file.
1736 * config/djgpp/djcheck.sh: New file.
1738 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1740 * ser-go32.c (ports): Make the initializers complete, to pacify
1743 2000-03-17 Jim Blandy <jimb@redhat.com>
1745 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
1746 two-dimensional array, instead of faking it with explicit index
1749 * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
1750 linuxthreads_create_inferior): Fix typo in variable name: it's
1751 linuxthreads_exit_status, not linux_exit_status.
1753 * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
1756 * solib.c (solib_add): Delete debugging code.
1758 2000-03-17 Mark Kettenis <kettenis@gnu.org>
1760 * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
1761 * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
1763 Fri Mar 17 11:06:59 2000 Philippe De Muyter <phdm@macqel.be>
1765 * language.c (set_lang_str): Do not call `free' for a null pointer.
1766 (set_type_str, set_range_str): Ditto.
1768 2000-03-16 Jim Blandy <jimb@redhat.com>
1770 * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
1773 * solib.c (current_sos): Be more careful about freeing the new
1774 so_list node if an error occurs.
1776 * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1777 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1778 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1779 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1780 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1781 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1782 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1783 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1784 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1785 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1786 i386_linux_sigtramp_saved_sp): Deleted. These all implement
1787 Linux-specific signal trampoline detection, and should be moved
1789 * i386-linux-nat.c: ... here.
1790 * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
1791 this any more, since we're not enabling OS-specific code in a
1792 OS-independent file.
1794 2000-03-16 Eli Zaretskii <eliz@is.elta.co.il>
1796 * Makefile.in (go32-nat.o): Add prerequisites.
1797 (ALLDEPFILES): Add go32-nat.c.
1799 2000-03-15 Michael Snyder <msnyder@cleaver.cygnus.com>
1801 From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
1802 * symfile.c (reread_symbols): Clear msymbol hash table.
1804 2000-03-15 Jim Blandy <jimb@redhat.com>
1806 Deal with the inferior unloading shared objects.
1807 * solib.c (current_sos): New function, replacing find_solib.
1808 (find_solib): Deleted.
1809 (free_so): New function.
1810 (clear_solib): Call free_so, instead of writing it out.
1811 (solib_add): Rewritten: compare the inferior's current list of
1812 shared objects with GDB's list, and do the required loads and
1814 (info_sharedlibrary_command, solib_address): Don't use find_solib
1815 to walk the list of shared libraries: call solib_add, and then
1816 walk the list at so_list_head normally.
1817 * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
1818 detach the core target. These tasks are taken care of elsewhere.
1819 * target.c (remove_target_sections): New function.
1820 * target.h (remove_target_sections): New declaration.
1822 * solib.c (symbol_add_stub): Check whether we've already created
1823 an objfile for this shared object first, before doing all that
1824 work to compute section addresses, etc.
1826 * objfiles.c (unlink_objfile): Report an internal error if objfile
1827 doesn't occur in the object_files list.
1829 * solib.c (special_symbol_handling): Delete argument; it's not
1832 Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1834 * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses
1835 from solib structures. Use it throughout solib.c, get rid of all
1837 (struct so_list): Change type of lmaddr to CORE_ADDR.
1838 (first_link_map_member): Change return value type to CORE_ADDR,
1840 (solib_add_common_symbols): Change parameter type to CORE_ADDR,
1842 (open_symbol_file_object, find_solib): Change type of lm variable
1845 2000-03-15 Eli Zaretskii <eliz@is.elta.co.il>
1847 * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
1848 (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
1849 to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings.
1850 (dos_info): Avoid compiler warning when printing a ptrdiff_t.
1852 * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
1853 not opened by dos_open, but let the 3 standard handles go through
1856 2000-03-14 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1858 * eval.c (evaluate_subexp_with_coercion): Add call to
1859 check_typedef, to handle typedeffed vars correctly.
1861 Mon Mar 13 21:21:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
1863 * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
1865 (QUIT): Note that this can probably be replaced by a function.
1867 2000-03-13 James Ingham <jingham@leda.cygnus.com>
1869 Add support for a variable object that tries to evaluate itself in
1870 the currently selected frame, rather than in a fixed frame.
1872 * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
1874 * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
1876 * varobj.c (varobj_list): Return type indicates whether the
1877 variable's type has changed (for current frame variables).
1878 (varobj_update): Handle the case where the variable's type has
1880 (delete_variable_1): Allow for deletion of variables that have not
1882 (new_root_variable): Initialize use_selected_frame variable.
1883 (value_of_root): This is where most of the work to handle "current
1884 frame" variables was added. Most of the complexity involves
1885 handling the case where the type of the variable has changed.
1886 (varobj_create): Add a "type" argument, to tell if the
1887 variable is one of these "current frame" variables. Also protect
1888 call to parse_exp_1 from long jumping.
1890 2000-03-13 Eli Zaretskii <eliz@is.elta.co.il>
1892 * go32-nat.c (struct env387): Remove declaration.
1893 (print_387_status, i386_go32_float_info): Remove redundant
1895 (regno_mapping, sig_map, excepn_map): Add braces around inner
1897 (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
1898 fix code which mixed signed with unsigned.
1899 (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
1900 (go32_wait): Initialize INT3_addr.
1901 (go32_fetch_registers): Extend all FP registers that are shorter
1902 than 4 bytes to 32 bits. Support 32 standard FP registers defined
1903 on config/i386/tm-i386.h.
1904 (store_register): Support 32 FP registers.
1905 (go32_create_inferior): Don't crash if handed a NULL pointer
1906 instead of exec file name.
1907 (ignore): Remove unused function.
1908 (go32_insert_hw_breakpoint): Remove unused variables.
1909 (init_go32_ops): Set value of processing_gcc_compilation to 2.
1911 Mon Mar 13 18:54:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
1913 From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
1914 overloading, add support for seeing through references:
1915 * valops.c (find_overload_match): Handle STABS overloading for
1917 (find_overload_match): Look in right place for function arguments
1919 (find_overload_match): Rather than giving up when we have >1
1920 perfect match, just choose one, especially since the
1921 recommendation GDB gives ("disambiguate it by specifying function
1922 signature"), is basically impossible.
1923 (check_field_in): STREQ->strcmp_iw
1924 (search_struct_field): STREQ->strcmp_iw
1925 (find_method_list): STREQ->strcmp_iw
1926 * gdbtypes.c (rank_one_type): Add ability to see through
1928 (rank_one_type): strcmp->strcmp_iw, because the whitespace could
1930 (rank_function): Rank function properly (was doing it wrong
1931 before, comparing the wrong parts of the arrays)
1932 (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
1933 * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
1934 associated with converting a non-reference to a reference.
1935 * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always
1936 return full value object; for STRUCTOP_PTR, use pointer to
1937 rtti type to get member / method if objectprint is set and
1938 target type of pointer is class.
1940 * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
1943 2000-03-11 Mark Kettenis <kettenis@gnu.org>
1945 * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
1947 (gnu_attach): Change error message for missing
1948 argument to be identical to the corresponding message in
1949 `inftarg.c'. This makes the testsuite happy.
1951 2000-03-11 Mark Kettenis <kettenis@gnu.org>
1953 * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
1954 %eflags isn't modified. This fixes a bug where every call to a
1955 function in the program beyond the first call would fail.
1957 Fri Mar 10 11:44:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
1959 * MAINTAINERS: Devolve responsibility for domain maintenance.
1961 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1963 * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
1965 2000-02-25 Scott Bambrough <scottb@netwinder.org>
1967 * gdb.base/long_long.exp: Correct test suite failure when printing
1968 a long long value as a double on ARM platforms.
1970 Thu Mar 9 14:21:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
1972 * MAINTAINERS (Core): Anthony Green is the Java - including
1973 testsuite - maintainer. Reformat testsuite and language support
1976 2000-03-08 Mark Kettenis <kettenis@gnu.org>
1978 * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
1979 * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
1980 i386_linux_saved_pc_after_call.
1982 2000-03-06 Jim Blandy <jimb@redhat.com>
1984 From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
1986 * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
1987 (compact_minimal_symbols): Added `objfile' argument.
1988 Put symbols in the objfile's hash table.
1989 (install_minimal_symbols): Put symbols in the objfile's demangled
1991 (lookup_minimal_symbol): Use hash table to find symbol in
1993 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
1995 (prim_record_minimal_symbol_and_info): Initialize the
1996 hash link fields of the new minimal symbol.
1997 * symtab.h (struct minimal_symbol): New fields `hash_next',
1998 `demangled_hash_next'.
1999 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
2000 * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
2001 (struct objfile): New fields `msymbol_hash',
2002 `msymbol_demangled_hash'.
2004 2000-03-06 Jim Blandy <jimb@redhat.com>
2006 * solib.c (first_link_map_member): Doc fix.
2008 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2010 From Eli Zaretskii <eliz@is.elta.co.il>:
2012 * event-loop.c (poll_timers): Don't compare delta.tv_sec with
2013 zero, since time_t might be unsigned.
2015 2000-03-06 Mark Kettenis <kettenis@gnu.org>
2017 * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
2019 (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
2021 2000-03-05 Mark Kettenis <kettenis@gnu.org>
2023 Allow GDB to run on Linux 2.0 again.
2024 * config.in: Add HAVE_PTRACE_GETREGS.
2025 * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
2026 * configure: Regenerated.
2027 * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
2028 CANNOT_STORE_REGISTER): New defines.
2029 * i386-linux-nat.c (have_ptrace_getregs): New variable.
2030 (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
2031 old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
2032 store_register, old_store_inferior_registers): Copied over from
2033 `inptrace.c' as a temporary measure.
2034 (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
2035 Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if
2036 HAVE_PTRACE_GETREGS isn't defined.
2037 (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
2039 (fetch_inferior_registers, store_inferior_registers): Fall back on
2040 the method use in `infptrace.c' (by calling
2041 old_fetch_inferior_registers and old_store_inferior_registers) if
2042 `have_ptrace_getregs' isn't set.
2044 2000-03-05 Mark Kettenis <kettenis@gnu.org>
2046 * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
2047 of gregset_t and fpregset_t. Those are the only names that are
2048 guaranteed to specify the right types for all supported Linux
2050 Various doc fixes and gratitious local variable renames, all in an
2051 attempt to stress similarities between the code and unify the
2052 terminology used. Use ISO-C all over.
2053 (regmap): Remove trailing comma.
2054 (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
2055 (convert_to_gregset): Make static. Remove GDB_REGS argument. It
2056 is unnecessary and wasn't used anyway. All callers changed.
2057 (convert_to_fpregset, convert_to_xfpregset): Likewise.
2058 (fetch_regs, store_regs): Remove unused variable `regno'.
2059 (fill_fpregs): If REGNO is not -1, only update the specified
2061 (fetch_core_registers): Renamed from
2062 i386_linux_fetch_core_registers. There is no need for a unique
2063 name since the function is static anyway.
2064 (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
2065 since it is more descriptive.
2067 Sun Mar 5 19:40:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
2069 * MAINTAINERS (readline/): Expand to include host maintainers.
2071 2000-03-04 Mark Kettenis <kettenis@gnu.org>
2073 Fix support for Linux/i386 signal trampolines. The old approach
2074 didn't work for Linux 2.2 and beyond, and didn't work with recent
2075 versions of the GNU C library.
2076 * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2077 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
2078 (linux_rt_sigtramp_code): New variable.
2079 (LINUX_RT_SIGTRAMP_LEN): New define.
2080 (i386_linux_rt_sigtramp_start): New function. Detect start of
2081 signal trampolines for RT signals.
2082 (i386_linux_sigtramp): Removed.
2083 (i386_linux_in_sigtramp): New function.
2084 (i386_linux_sigcontext_addr): New function. Recognize the names
2085 of the signal tranmpolines used by recent versions of the GNU C
2086 library, and add support for RT signals.
2087 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New
2088 defines. Moved here from config/i386/tm-linux.h.
2089 (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
2090 Reimplement in terms of i386_linux_sigcontext_addr.
2091 * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
2092 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
2093 Moved to i386-tdep.c.
2094 (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
2096 Sat Mar 4 19:38:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
2098 By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2099 * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
2101 Sat Mar 4 17:23:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
2103 * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
2106 Sat Mar 4 16:19:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
2108 * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
2109 ``Blanket Write Privs'' maintainers.
2111 Sat Mar 4 15:58:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
2113 From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
2114 * language.c (longest_local_hex_string_custom): Don't compile
2115 'long long' section if host doesn't have 'long long'.
2117 Sat Mar 4 15:45:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
2119 * language.c (longest_raw_hex_string): Comment out. Appears
2122 Sat Mar 4 13:02:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2124 * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
2125 "mmalloc.h" which means using PTRs.
2126 (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
2128 Sat Mar 4 11:49:21 2000 Andrew Cagney <cagney@b1.cygnus.com>
2130 * defs.h (store_address, store_unsigned_integer, store_address):
2131 Replace PTR with void* in delcaration.
2132 * findvar.c (extract_signed_integer, extract_unsigned_integer,
2133 extract_long_unsigned_integer, extract_address,
2134 store_signed_integer, store_unsigned_integer, store_address):
2135 Convert definition to ISO-C. Replace PTR with void*.
2137 Sat Mar 4 10:57:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
2139 * defs.h (make_cleanup_func): Document as deprecated.
2140 (make_cleanup_ftype): New typedef. Make signature consistent with
2141 other function typedefs. Document as not be used out side of
2142 make_cleanup code. Use in make_cleanup declarations.
2143 (null_cleanup): Replace PTR with void*.
2145 * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
2146 make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
2147 null_cleanup): Change K&R definition to ISO-C using void* and
2149 (discard_my_cleanups): Don't cast argument to free.
2151 2000-03-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2153 * defs.h (struct continuation_arg): Change type of field 'data'
2156 * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
2158 * event-top.c: Ditto.
2160 Fri Mar 3 15:39:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2162 * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
2164 (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
2165 SUBDIR_GDBTK_ALL): Define.
2166 (all-gdbtk, clean-gdbtk): New targets.
2167 (all): Add CONFIG_ALL as dependency.
2168 (clean): Add CONFIG_CLEAN as dependency.
2170 * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
2171 (LN_S): Define. Delete GDBtk's link code.
2173 Fri Mar 3 13:12:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2175 * configure.in (ENABLE_GDBTK): Delete variable.
2176 (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
2177 * Makefile.in: Update.
2178 * configure: Regenerate
2180 2000-03-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2182 * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
2185 2000-03-02 Mark Kettenis <kettenis@gnu.org>
2187 * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
2188 Override definitions to include the normal FPU registers.
2189 (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
2190 REGISTER_CONVERT_TO_RAW): Removed. The default definitions are
2192 (i387_to_double, double_to_i387): Remove prototypes.
2194 2000-03-02 Kevin Buettner <kevinb@redhat.com>
2196 * findvar.c (extract_floating, store_floating): Use target
2197 floating point type sizes rather host sizes to determine
2198 which conversion needs to be done.
2200 2000-03-02 Nick Duffek <nsd@cygnus.com>
2202 * uw-thread.c: Apply GNU conventions to comment formatting.
2203 (deactivate_uw_thread): Call remove_thread_event_breakpoints().
2204 (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
2205 call to deactivate_uw_thread().
2207 Thu Mar 2 09:04:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2209 * MAINTAINERS: Daniel Berlin is C++ maintainer.
2211 Thu Mar 2 08:55:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
2213 * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
2214 a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe
2215 share SCO/Unixware. Nick Duffek and Peter Schauer share
2218 Wed Mar 1 22:12:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
2220 From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2221 * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
2222 * remote-rdi.c (arm_rdi_close): Ditto.
2224 Wed Mar 1 19:31:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2226 * CONTRIBUTE (configure.in): Note that patches to configure are
2229 2000-03-01 Mark Kettenis <kettenis@gnu.org>
2231 * MAINTAINERS: Correct my own mail address.
2233 Wed Mar 1 11:26:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
2235 * MAINTAINERS: Document people with paperwork pending.
2237 Wed Mar 1 00:49:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
2239 From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2240 Make NEW_PROC_ABI interface functional on Solaris x86.
2241 * sol-thread.c (ps_lgetLDT): Rewrite to use new
2242 procfs_find_LDT_entry function from procfs.c, mostly copied from
2244 * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
2247 Wed Mar 1 00:34:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
2249 From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2250 * config/i386/tm-i386sol2.h (MERGEPID): Define.
2252 Wed Mar 1 00:06:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
2254 From 1999-08-13 J.T. Conklin <jtc@redback.com>:
2255 * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
2256 FRAME_FIND_SAVED_REGS.
2257 (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
2258 * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
2261 Tue Feb 29 23:56:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
2263 From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2264 * objfiles.c (open_mapped_file): Fix obsolete references to `mapped'
2267 Tue Feb 29 18:47:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2269 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2270 * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
2271 (top level): Add prototypes for go32_* functions.
2272 * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
2273 (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2274 Override definitions from tm-i386.h.
2275 (REGISTER_VIRTUAL_TYPE): Remove macro definition.
2276 * i386-tdep.c (i386_extract_return_value)
2277 [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
2278 to the list of targets which return FP values in FP registers.
2280 * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
2281 that this function be re-implemented using multi-arch.
2283 Tue Feb 29 18:40:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2285 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
2286 * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
2288 * ser-go32.c: Include string.h, for prototype of strncasecmp.
2289 (dpmi_regs, dpmi_sregs): Remove unused variables.
2290 (dos_flush_input): Return a value, to prevent compiler warning.
2291 * expprint.c (dump_prefix_expression): Use %ld in format and cast
2292 sizeof(union exp_element) to long, to prevent GCC from complaining
2293 about format/argument mismatch.
2294 (dump_postfix_expression): Likewise.
2296 Tue Feb 29 18:09:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2298 * arm-tdep.c: Include <ctype.h>.
2300 Tue Feb 29 17:33:49 2000 Andrew Cagney <cagney@b1.cygnus.com>
2302 From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
2303 * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
2304 that the target's stack was valid.
2306 Tue Feb 29 15:14:56 2000 Andrew Cagney <cagney@b1.cygnus.com>
2308 From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
2309 * dwarf2read.c (read_address): Read 16-bits addresses.
2311 2000-02-28 Scott Bambrough <scottb@netwinder.org>
2313 * arm-linux-nat.c (fetch_nw_fpe_*):
2314 Renamed to fetch_nwfpe_* to use the same naming convention
2315 as in the Linux kernel. Modified prototype to get rid of
2317 (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
2318 naming convention as in the Linux kernel. Fixed calls to
2320 (store_fpregs): Fixed calls to store_nwfpe_*. Removed
2323 Mon Feb 28 18:24:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2325 * MAINTAINERS: Transfer d30v maintainership to David Taylor.
2327 2000-02-28 Christopher Faylor <cgf@cygnus.com>
2329 * win32-nat.c: Remove unneeded header.
2332 Mon Feb 28 13:34:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
2334 * wince.c: Include "gdb_wait.h" and not "wait.h".
2336 Mon Feb 28 10:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
2338 * MAINTAINERS: Mention mmalloc. Expand Host/Native and
2339 Target/Architecture maintainers descriptions.
2341 2000-02-26 Mark Kettenis <kettenis@gnu.org>
2343 * gnu-nat.c: Include "gdbthread.h". Include <hurd.h>.
2344 Reorder headers a bit. Overall cleanup and minor reformatting.
2345 (MIG_SERVER_DIED): Remove define.
2346 (proc_update_sc): Add braces to silence compiler warning.
2347 (proc_steal_exc_port): Initialize err to zero.
2348 (make_proc): Add braces to silence compiler warning.
2349 (inf_validate_task_sc): Add cast to silence compiler warning.
2350 (inf_set_traced): Reorganize a bit to silence compiler warning.
2351 (inf_validate_procs): Use mach_msg_type_number_t for all thread
2352 numbers and add braces to silence compiler warning.
2353 (gnu_wait): Add prototypes for server functions and add braces to
2354 silence compiler warnings.
2355 (S_exception_raise_request): Pass subcode to inf_debug call.
2356 (gnu_write_inferior): Remove unused variable `protection_changed'.
2357 (gnu_xfer_memory): Remove unused variable `result'.
2358 (set_sig_thread_cmd): Remove unused varible `tid'.
2359 (set_signals_cmd): Remve unused variable `trace'.
2360 (add_task_commands): Provide complete prototype. Reformat help
2361 strings a bit to make sure the first line is a full sentence.
2362 Call info_port_rights_cmd instead of info_send_rights_cmd for the
2363 "info port-rights" command.
2364 (add_thread_commands): Provide complete prototype. Make static.
2365 Reformat help strings a bit to make sure the first line is a full
2367 (_initialize_gnu_nat): Provide complete prototype.
2369 2000-02-26 Mark Kettenis <kettenis@gnu.org>
2371 Make cross-compilation for the Hurd more friendly.
2372 From Jeff Bailey <jbailey@gnu.org>:
2373 * configure.in: Use AC_CHECK_TOOL to find MiG.
2374 * Makefile.in (MIG): New variable.
2375 * config/i386/i386gnu.mh (MIG): Remove.
2376 * configure: Regenerated.
2378 2000-02-26 Kevin Buettner <kevinb@redhat.com>
2380 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
2381 comment explaining motivation behind this function and why
2382 the generic facilities won't work for this platform.
2383 * rs6000-tdep.c (skip_prologue): Always test to make sure
2384 that an instruction is read successfully from the target's
2385 memory. Introduce notion of instructions which may appear in
2386 the prologue, but may not end the prologue. Added explicit
2387 check for nop instruction. Use memset() to zero the frame
2388 data instead of assignment from a statically allocated,
2389 uninitialized structure.
2391 Sat Feb 26 17:15:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
2393 * MAINTAINERS: Chris Faylor is responsible for all MS Windows
2394 systems. Note that Jim Blandy as maintainer for ``tracing
2397 2000-02-25 Fernando Nasser <fnasser@cygnus.com>
2399 From: Thomas Zenker <thz@Lennartz-electronic.DE>
2400 * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
2401 NetBSD...) sys_errlist should not be declared in hsys.c.
2402 NEED_SYSERRLIST is set already by configure, so we can use it.
2403 * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
2404 posix compliant and we should not work with the old compatibility
2405 stuff. Because of that I undef BSD in case of FBSD etc and include
2406 sys/ioctl to get the flags.
2407 * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
2410 2000-02-24 Kevin Buettner <kevinb@redhat.com>
2412 * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
2413 of return structure in r3 if necessary.
2414 (ppc_linux_memory_remove_breakpoints): New function.
2415 * rs6000-tdep.c (skip_prologue): Make sure that the cases
2416 for storing either cr or lr to the stack only handle those
2417 cases. (I.e, don't let these cases match 0x00000000 which is
2418 found found in the shared library trampoline prior to the
2419 loading of the shared library.)
2420 * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
2422 (MEMORY_REMOVE_BREAKPOINT): Define.
2424 Wed Feb 23 23:27:48 2000 Andrew Cagney <cagney@behemoth.cygnus.com>
2426 * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
2428 Thu Feb 24 18:42:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
2430 * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
2431 $(SUBDIR_*_INSTALL) when so configured.
2432 * configure: Regenerate.
2434 * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
2436 (install-only): Add dependency on $(CONFIG_INSTALL). Delete code
2438 (uninstall): Add dependency on $(CONFIG_UNINSTALL).
2439 (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
2440 SUBDIR_GDBTK_INSTALL): Define.
2441 (install-gdbtk): New target.
2443 Thu Feb 24 18:19:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
2445 * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
2446 * configure: Regenerate.
2448 2000-02-24 Christopher Faylor <cgf@cygnus.com>
2450 * configure.tgt: Add arm, mips, sh wince targets.
2451 * config/arm/tm-wince.h: New file.
2452 * config/arm/wince.mt: New file.
2453 * config/sh/tm-wince.h: New file.
2454 * config/sh/wince.mt: New file.
2455 * config/mips/tm-wince.h: New file.
2456 * config/mips/wince.mt: New file.
2457 * wince.c: New file.
2458 * wince-stub.c: New file.
2459 * wince-stub.h: New file.
2460 * sh-tdep.c: Use correct register names for Windows CE.
2462 Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek <nsd@cygnus.com>
2464 * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
2465 (error_return, quit_return): Merge into catch_return pointer.
2466 (return_to_top_level): Update comment. Longjmp to *catch_errors,
2467 and communicate reason to catch_errors via setjmp return value.
2468 (catch_errors): Always catch both quit and error, and if a catch
2469 wasn't requested by caller, throw it to the next catch_error.
2470 Replace dual longjmp buffer memcpy with single pointer change.
2471 Add FIXME for possibly adding new interface to tell caller what
2472 event was caught. Add extensive comments.
2473 * defs.h (enum return_reason): Reserve 0 for use as initial
2474 setjmp() return value.
2475 (RETURN_MASK): New public macro to generate RETURN_MASK_* from
2477 (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
2479 2000-02-23 Fernando Nasser <fnasser@cygnus.com>
2481 * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
2482 * valops.c (_initialize_valops): Add command "set unwindonsignal".
2483 (hand_function_call): Test for unwind_on_signal and act accordingly.
2485 Wed Feb 23 12:58:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2487 * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
2488 Match ../include/dis-asm.h change.
2489 * gdbarch.h: Regenerate.
2490 * corefile.c (dis_asm_read_memory): Update.
2492 Mon Feb 21 13:57:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
2494 * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
2495 (ENABLE_CFLAGS): Move initialization to start of file.
2496 (enable-gdbmi): Add new configure option --enable-gdbmi. When
2497 selected and an ${srcdir}/mi directory is present enable MI
2500 * configure: Regenerate.
2502 * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
2503 SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
2504 (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
2505 CONFIG_LDFLAGS): New macros. Initialized by autoconf via
2507 (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
2508 INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
2510 * mi: New directory. MI interface to GDB.
2512 * defs.h (interpreter_p): Declare when UI_OUT.
2513 * top.c (gdb_init): When interpreter_p, check that the interpreter
2514 was recognized by one of the linked in interpreters.
2515 * main.c (interpreter_p): Define.
2516 (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
2517 * event-top.c (display_gdb_prompt): When interpreter_p, assume
2518 interpreter displays prompt.
2520 * breakpoint.c (print_it_typical, watchpoint_check,
2521 print_one_breakpoint, mention): When MI include additional
2522 target status information.
2523 * infrun.c (print_stop_reason, normal_stop): Ditto.
2525 2000-02-22 Jim Blandy <jimb@redhat.com>
2527 * gdbarch.sh: Make the `default' field really default to zero, as
2530 Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
2531 * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
2533 (default_coerce_float_to_double, standard_coerce_float_to_double):
2535 (value_arg_coerce): Adjust for new definition.
2536 * value.h (default_coerce_float_to_double,
2537 standard_coerce_float_to_double): New declarations for the above.
2538 * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
2539 * gdbarch.c, gdbarch.h: Regenerated.
2540 * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
2541 tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
2543 * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
2545 (mips_gdbarch_init): Install that as our coerce_float_to_double
2548 2000-02-22 Kevin Buettner <kevinb@redhat.com>
2550 * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
2552 * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
2553 forward declaration.
2555 * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
2556 where the next frame is a signal handler caller.
2558 * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
2560 (tm-linux.h): Include.
2561 (tm-sysv4.h): Don't include (directly). config/tm-linux.h will
2562 include this file for us.
2563 (REALTIME_LO, REALTIME_HI): Don't define. These are defined by
2564 config/tm-linux.h for us.
2565 (SOFUN_ADDRESS_MAYBE_MISSING): Define.
2567 2000-02-21 Kevin Buettner <kevinb@redhat.com>
2569 * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
2570 (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
2571 * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
2574 * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
2575 config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
2576 * config/powerpc/xm-linux.h: Substantially revised for native
2578 * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
2579 (NATDEPFILES): Update list to reflect the fact that we can
2582 * rs6000-tdep.c, config/rs6000/tm-rs6000.h
2583 (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
2584 Renamed; The former names were lacking the rs6000_ prefix.
2585 * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
2586 instead of rs6000_frame_chain.
2587 (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
2588 of rs6000_frameless_function_invocation.
2590 2000-02-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2592 From Philippe De Muyter <phdm@macqel.be>
2594 * event-loop.c (handle_file_event): In case of poll, enable
2595 printing of informational message if an error/exception is
2596 detected on the file descriptor.
2598 2000-02-21 Jim Kingdon <kingdon@redhat.com>
2600 * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
2602 Mon Feb 21 12:50:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2604 * buildsym.c: Include "language.h" and "expression.h" for
2605 longest_local_hex_string_custom.
2607 Mon Feb 21 11:17:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
2609 * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
2610 * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
2611 Cagney <cagney@b1.cygnus.com>.
2613 Mon Feb 21 11:03:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2615 * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
2616 nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
2617 Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
2618 to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
2619 Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
2621 * MAINTAINERS: Add Nick Clifton to write after approval list.
2623 Mon Feb 21 10:30:39 2000 Andrew Cagney <cagney@b1.cygnus.com>
2625 * MAINTAINERS: Add note on multiple maintainers.
2627 2000-02-19 Philippe De Muyter <phdm@macqel.be>
2629 * cli-out.c (cli_table_header): Type of parameter `alignment' is
2630 `enum ui_align', not `int'.
2631 (cli_field_string, cli_field_skip): Likewise.
2633 2000-02-18 Jim Blandy <jimb@redhat.com>
2635 From Jimmy Guo <guo@cup.hp.com>:
2636 * buildsym.h (add_free_pendings): Declare.
2637 * buildsym.c (add_free_pendings): New function.
2638 (make_blockvector): 32x64 fix using longest_local_hex_string().
2639 (start_subfile): initialize variable 'subfile'.
2641 2000-02-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2643 * remote.c (remote_async_detach): Use target_mourn_inferior(), to
2644 make sure that all is cleaned up after we disconnect from the
2646 (remote_detach): Ditto.
2648 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
2650 From Rodney Brown <RodneyBrown@pmsc.com>
2651 * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
2652 potentially harming mistake.
2654 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
2656 * arm-tdep.c: Use header file instead of extern declarations for
2657 the {get,set}_arm_regname* functions.
2659 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
2661 * configure.in: Replaces obsolete gdbtk-variable.c with
2663 * configure: Regenerate.
2664 * Makefile.in: Remove obsolete/extraneous references to
2667 2000-02-16 Mark Kettenis <kettenis@gnu.org>
2669 * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
2670 the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is
2671 33 by definition, whereas REALTIME_LO might be 32 on systems that
2672 have SIG32 such as Linux. Make sure that the signal number
2673 returned is within the range specified by REALTIME_LO and
2676 2000-02-16 Mark Kettenis <kettenis@gnu.org>
2678 * configure: Regenerated.
2680 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
2682 * arm-tdep.c (set_disassembly_flavor, arm_othernames,
2683 _initialize_arm_tdep): Allows the user to choose between any of
2684 the flavors available for the disassembly to be used in the "info
2685 reg" command and elsewhere in gdb. It prevents having to maintain
2686 this information in two places by using the data kept in the
2689 2000-02-09 Mark Kettenis <kettenis@gnu.org>
2691 * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
2692 prfpregset_t in <sys/procfs.h>.
2693 * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
2695 * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
2696 prgregset_t and prfpregset_t if they are not already present.
2698 Wed Feb 16 19:00:02 2000 Andrew Cagney <cagney@b1.cygnus.com>
2700 From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
2701 * procfs.c: Define MERGEPID if not defined. For osf4.0e.
2703 2000-02-15 Jason Molenda (jsm@bugshack.cygnus.com)
2705 * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
2708 2000-02-15 Kevin Buettner <kevinb@redhat.com>
2710 Changes for AIX 4.3:
2711 * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
2712 to correct value for generic dummy frames. When using
2713 generic dummy frames, don't attempt to write TOC value or
2714 function to call into the call dummy.
2715 (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
2716 code to also handle the PowerOpen ABI.
2717 (ppc_push_return_address): Enable for all ports.
2718 * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
2719 PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
2720 CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
2721 CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
2722 provided by generic RS6000 definitions so that call dummies
2723 are implemented using generic dummy frames instead.
2725 * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
2726 prior to changing the stack pointer via ptrace(). Also, ignore
2727 attempts to store to undefined registers that are less than
2730 * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
2731 frame from 436 to 448 to account for alignment padding.
2732 (rs6000_push_arguments): Obtain actual register size instead
2733 of assuming the register is 4 bytes long. [There's still
2734 more work to be done to totally remove the 4 byte assumption,
2735 however.] Make sure the stack is 16 byte aligned as required
2736 by the PowerOpen ABI. Also, make sure that small structures
2737 passed in registers are properly aligned within the register.
2739 2000-02-15 Jesper Skov <jskov@cygnus.co.uk>
2741 Patch applied by Kevin Buettner <kevinb@redhat.com>
2743 * rs6000-tdep.c (skip_prologue): skip copying of argument
2744 registers to local variable registers.
2746 2000-02-14 Jim Kingdon <kingdon@redhat.com>
2748 * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A
2749 sym->section->index number is not a SECT_OFF_* code.
2751 Tue Feb 15 12:07:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
2753 * MAINTAINERS (write after approval): Add H.J. Lu.
2755 2000-02-14 Nick Clifton <nickc@cygnus.com>
2757 * sh-tdep.c: Remove extraneous code.
2759 2000-02-14 Amit S. Kale <akale@veritas.com>
2761 * elfread.c (elf_symtab_read): Move the use of sym to after where
2763 Checked in by Jim Kingdon <kingdon@redhat.com>
2765 Mon Feb 14 15:39:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2767 * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
2769 Mon Feb 14 15:20:26 2000 Andrew Cagney <cagney@b1.cygnus.com>
2771 From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
2772 * dwarf2read.c: (die_is_declaration): New fn.
2773 (read_structure_scope): Use it.
2775 * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
2777 2000-02-10 J.T. Conklin <jtc@redback.com>
2779 * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
2780 * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
2782 * gdbserver/low-nbsd.c: New file.
2784 * gdbserver/Makefile.in: convert to autoconf.
2785 * gdbserver/configure.in: likewise.
2786 * gdbserver/configure: generate.
2788 Sun Feb 13 11:21:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
2790 * CONTRIBUTE: New file. How to contribute to GDB.
2792 Sun Feb 13 10:34:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2794 * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin
2795 Buettner to powerpc maintainers. Make Kevin Buettner the
2796 GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon
2797 and Jason Molenda to write after aproval list.
2799 Sun Feb 13 10:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2801 * MAINTAINERS: Reformat. Separate into check-in categories.
2803 Sat Feb 12 01:08:21 EST 2000 Nicholas Duffek <nsd@cygnus.com>
2805 * uw-thread.c: Remove __FUNCTION__ GNUism.
2807 2000-01-17 Amit S. Kale <akale@veritas.com>
2809 * elfread.c (elf_symtab_read): Use offset for the section in which a
2810 symbol resides, instead of .text section for calculating address of a
2812 Checked in by Jim Kingdon <kingdon@redhat.com>
2814 2000-02-10 Mark Kettenis <kettenis@gnu.org>
2816 * gnu-nat.c: Remove hackery to include <bits/waitflags.h>. It is
2817 no longer necessary now we have gdb_wait.h.
2819 2000-02-09 Mark Kettenis <kettenis@gnu.org>
2821 * gnu-nat.c (proc_string): Make global.
2822 (do_mach_notify_dead_name): Suppress dead name notifications if we
2823 know that the task is dead.
2825 1999-12-13 Mark Kettenis <kettenis@gnu.org>
2827 * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
2828 instead of directly from the kernel. Add some hackery to make
2829 sure that the info isn't influenced by suspension of the task in
2830 the proc server itself.
2832 2000-02-10 Jim Kingdon <kingdon@redhat.com>
2834 * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and
2835 approved by Michael Snyder.
2837 2000-02-09 Mark Kettenis <kettenis@gnu.org>
2839 * linux-thread.c: Include defs.h before gdb_wait.h.
2841 Wed Feb 9 18:59:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
2843 * Makefile.in (wait_h): Delete macro. Update all dependencies
2844 specifying gdb_wait.h instead.
2846 * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
2847 remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
2848 remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
2849 convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
2850 remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
2851 remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
2852 remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
2853 ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
2854 infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
2855 fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
2857 * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
2859 * gdb_wait.h: New file. Based on ../include/wait.h. Include
2860 <sys/wait.h> or <wait.h> and then define any missing WIF macros.
2862 Wed Feb 9 01:14:54 2000 Andrew Cagney <cagney@amy.cygnus.com>
2864 * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
2865 * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
2866 (d10v_stack_align): Declare.
2867 * d10v-tdep.c (d10v_stack_align): Define.
2869 1999-08-23 J.T. Conklin <jtc@redback.com>
2871 * top.c (remote_timeout): Change default to 2. Add comment
2872 explaining history of changes to the default value.
2873 * remote.c (_initialize_remote): Remove code that adds set/
2874 show remotetimeout, as that's also done in top.c
2876 1999-10-18 J.T. Conklin <jtc@redback.com>
2878 * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
2879 Return E01 instead of P01 when 'P' command fails.
2881 2000-02-05 J.T. Conklin <jtc@redback.com>
2883 * remote.c (putpkt_binary): Handle NAK from target stub.
2885 2000-02-08 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2887 * configure.in: Remove the addition of sol-thread.c to the
2888 CONFIG_INITS list. This caused problems with init.c, because
2889 sol-thread.c would be grepped twice for _initialize_* functions.
2891 * Makefile.in: Add FIXME for init.c.
2893 2000-02-07 Jim Kingdon <kingdon@redhat.com>
2895 Clean up compiler warnings:
2896 * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
2897 stack.c, valprint.c: Change variables to unsigned.
2898 * bcache.c: Rearrange to avoid warnings about variables not being set.
2899 * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
2900 rather than declaring print_max and repeat_count_threashold
2901 ourselves (incorrectly).
2902 * valprint.h: Do declare repeat_count_threashold.
2903 * ch-exp.c: Use default case for internal error.
2904 * findvar.c: Don't omit argument type.
2905 * symtab.c: Remove unused variable.
2907 2000-02-04 Jim Blandy <jimb@redhat.com>
2909 * c-typeprint.c (remove_qualifiers): New function.
2910 (c_type_print_base): Use it to remove qualifiers from C++
2911 qualified names, not strrchr.
2913 * c-typeprint.c (c_type_print_base): Recognize type conversion
2914 operators by calling is_type_conversion_operator.
2915 (is_type_conversion_operator): New function.
2917 2000-02-04 Nick Clifton <nickc@cygnus.com>
2919 * config/arm/tm-arm.h (LOWEST_PC): Define.
2921 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2923 * infrun.c (resume): Make just one call to target_resume(), instead
2924 of four: set up correct parameters in all the cases ahead of time,
2925 and do call at the end.
2927 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2929 * config/powerpc/tm-ppc-eabi.h: Define
2930 SOFUN_ADDRESS_MAYBE_MISSING.
2932 2000-02-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
2934 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
2937 Fri Feb 4 22:42:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
2939 * Makefile.in (INIT_FILES): Append CONFIG_INITS
2940 * configure.in (CONFIG_INIT): Initialize.
2941 (links): Link srcdir/gdbtk/library to gdbtcl2.
2942 * gdbtcl2: Moved to gdbtk/library.
2943 ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
2944 gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
2945 gdbtk.h: Moved to gdbtk/generic.
2947 2000-02-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2949 * printcmd.c (build_address_symbolic): New function. Returns all
2950 the parts that are necessary to print an address in a symbolic
2952 (print_address_symbolic): Split into a printing part and an
2953 information building part, build_address_symbolic().
2955 * defs.h (build_address_symbolic): Export.
2957 2000-02-03 Jim Blandy <jimb@redhat.com>
2959 * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
2962 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
2964 * arm-tdep.c (arm_push_arguments): Fix passing of floating point
2965 arguments on dummy frames.
2967 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
2969 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
2970 (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
2972 2000-02-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2974 * remote.c (getpkt_sane): New function. It is the old getpkt(),
2975 which now returns a timeout indication.
2976 (getpkt): New function. Wrapper for getpkt_sane(), so that return
2977 value can still be ignored.
2979 Tue Feb 1 18:47:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
2981 * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
2984 Tue Feb 1 00:17:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
2986 * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename
2987 ``struct gdb_file'' to ``struct ui_file''. Delete typedef
2990 * Makefile.in: Update.
2992 * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
2993 c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
2994 ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
2995 cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
2996 expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
2997 frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
2998 gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
2999 jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
3000 m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
3001 printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
3002 remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
3003 ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
3004 serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
3005 target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
3006 utils.c, v850ice.c, valprint.c, valprint.h, value.h,
3007 config/pa/tm-hppa.h: Update.
3008 * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
3010 2000-01-31 Jason Molenda (jsm@bugshack.cygnus.com)
3012 * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
3013 config/i386/i386dgux.mh, config/i386/i386sol2.mh,
3014 config/i386/i386v4.mh, config/i386/i386v42mp.mh,
3015 config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
3016 config/m88k/delta88v4.mh, config/mips/irix4.mh,
3017 config/mips/irix5.mh, config/mips/mipsv4.mh,
3018 config/powerpc/solaris.mh (NATDEPFILES): Change references to
3019 proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
3020 proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
3022 Mon Jan 31 17:14:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
3024 * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
3026 * main.c (captured_main): Only use the legacy tui_file code when
3027 linking in older code such as the TUI.
3029 * gdb-file.h, gdb-file.c: New files.
3030 * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
3031 null_file_isatty, null_file_rewind, null_file_put,
3032 null_file_flush, null_file_write, null_file_fputs,
3033 null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
3034 gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
3035 set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
3036 set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
3037 set_gdb_file_data, struct accumulated_gdb_file,
3038 do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
3039 mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
3040 mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
3041 stdio_file_delete, stdio_file_flush, stdio_file_write,
3042 stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
3043 Moved to gdb-file.h and gdb-file.c.
3044 * utils.c (enum streamtype, struct tui_stream, tui_file_new,
3045 tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
3046 tui_file_rewind, tui_file_put, tui_file_fputs,
3047 tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
3048 fputs_unfiltered_hook):
3049 Moved to tui/tui-file.c and tui/tui-file.h.
3051 * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
3052 (tui-file.o, gdb-file.o): Add dependencies.
3053 (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
3054 * main.c: #include tui/tui-file.h.
3056 2000-01-28 Fred Fish <fnf@cygnus.com>
3058 * findvar.c (value_from_register): Special case handling of D10V
3059 pointer values fetched from registers.
3061 2000-01-28 Fernando Nasser <fnasser@totem.to.cygnus.com>
3063 * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
3064 support for new style thumb prologues.
3066 2000-01-28 Nick Clifton <nickc@redhat.com>
3068 * arm-tdep.c: Remove extraneous dash at start of strings
3069 introduced in previous delta.
3071 2000-01-27 Nick Clifton <nickc@redhat.com>
3073 * arm-tdep.c: Replace uses of arm_toggle_renames() with
3074 parse_arm_disassembler_option().
3076 2000-01-27 Jim Blandy <jimb@cygnus.com>
3078 * symtab.c (decode_line_1): Don't let commas that are within
3079 quotes or parenthesis terminate the line spec. Don't use pp when
3080 removing the final double quote of a double-quoted string. Don't
3081 forget to skip the opening double quote. I have no clue whether
3082 this change is correct; probably we've just moved this function
3083 from one buggy place to another buggy place, and never came within
3084 an outhouse whiff of correctness.
3085 (find_toplevel_char): New function.
3087 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3089 * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
3090 passing the pointer to a thumb function as an argument.
3092 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3094 * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
3095 are reinserted for another run.
3097 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3099 * cli-out.c (cli_filed_string): Test for NULL string.
3101 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3103 * infcmd.c (run_stack_dummy): Account for a random signal stopping
3104 the inferior as well as breakpoints being hit while performing an
3105 inferior function call.
3106 * valops.c (hand_function_call): Ditto.
3108 2000-01-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3110 From Mark Kettenis <kettenis@gnu.org>
3112 * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
3113 i386_REGS_SEGS_STATE.
3114 (HAVE_I387_REGS): Define.
3115 (FLOAT_INFO): Remove.
3116 * i386gnu-nat.c: Almost completely rewritten to use new i386
3117 register layout and `float info' implementation.
3118 * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
3119 Move prototypes from here.
3120 * gnu-nat.h: To here.
3122 2000-01-24 Kevin Buettner <kevinb@redhat.com>
3124 * utils.c (get_field, put_field): Fix buffer underruns and
3125 overruns. Also, handle case where total_len is not evenly
3127 (getfield): Make sure zeroing of unwanted bits occurs even
3128 when bit field to extract does not straddle two or more
3131 2000-01-23 Christopher Faylor <cgf@cygnus.com>
3133 * defs.h: Add gdb_thread_select declaration.
3135 2000-01-23 Kevin Buettner <kevinb@redhat.com>
3137 * linux-thread.c (_initialize_linuxthreads): Make sure that
3138 linuxthreads_block_mask does not block SIGCHLD.
3140 2000-01-20 Fernando Nasser <fnasser@totem.to.cygnus.com>
3142 * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
3143 text so that new lines work properly.
3145 2000-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3147 * proc-utils.h: New file. Export functions from proc-*.c.
3149 * proc_api.c: Rename to:
3150 * proc-api.c: New file. Add include of proc-utils.h.
3152 * proc_events.c: Rename to:
3153 * proc-events.c: New file.
3155 * proc_flags.c: Rename to:
3156 * proc-flags.c: New file.
3158 * proc_why.c: Rename to:
3159 * proc-why.c: New file. Add include of proc-utils.h.
3161 * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
3162 ctype.h, proc-utils.h.
3163 (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
3164 (open_procinfo_files): Conditionalize local variable tmp, to avoid
3166 (proc_iterate_over_mappings): Conditionalize local vars mapfd and
3168 (procfs_wait): Adjust format in some printf_filetered calls to
3169 avoid compiler warnings.
3170 (make_signal_thread_runnable): Ifdef 0. The calls to this function
3171 are also ifdef'd 0 .
3172 (procfs_resume): Add parentheses around '&&' operation.
3173 (procfs_set_exec_trap): Remove unused variable.
3174 (info_proc_cmd): Add braces to avoid ambiguous else clause.
3176 * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
3177 proc-why.o): Update dependencies.
3179 * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
3182 2000-01-17 Jason Molenda (jsm@bugshack.cygnus.com)
3184 * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
3185 Fix from Robert Lipe <robertl@sco.com>.
3186 * configure: Regenerated.
3188 2000-01-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3190 * stack.c (print_frame_info_base): Break up into the frame info
3191 (location) printing part and the rest (source line printing).
3192 (print_frame): New function. Take care of printing the location
3196 * infrun.c (normal_stop): Use enum values rather than integers for the
3197 source_flag to be passed to show_and_print_stack_frame().
3200 * frame.h (print_what): New enum for 'source' argument to
3201 print_frame_info_base(). Use this instead of obscure numbers.
3204 Sun Jan 16 17:58:00 2000 David Taylor <taylor@texas.cygnus.com>
3206 * event-top.c (stdin_event_handler): call quit_command rather than
3207 exit -- run cleanups, give target code a chance to say goodbye to
3208 the target. Fixes bug where the inferior processes were left
3209 around on Solaris (and probably elsewhere) by the testsuite.
3211 2000-01-14 Mark Salter <msalter@cygnus.com>
3213 * v850-tdep.c (v850_target_architecture_hook): Setup correct
3214 machine id for disassembly.
3216 2000-01-13 Jim Blandy <jimb@cygnus.com>
3218 * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
3219 convert_to_regset, when regno indicates a specific register.
3221 Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek <nsd@cygnus.com>
3223 * uw-thread.c: Document libthread.so debugging interface. Minor
3224 comment and formatting tweaks.
3225 (DEBUG): #define as 0 instead of 1.
3226 (CALL_BASE): Include function name in error msg.
3227 (libthread_stub): Adjust inferior_pid after thread exit.
3228 (uw_thread_create_inferior): Deactivate uw_thread_ops before
3229 asking procfs_ops to create inferior.
3230 (libthread_init): Don't return nonlocally on error.
3232 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3234 * rdi-share/ardi.c (negotiate_params): Fix initialization of static
3237 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3239 * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
3240 both sides are on the same state.
3242 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
3244 * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
3245 115200 (minor syntax mistake).
3247 2000-01-12 Jim Blandy <jimb@cygnus.com>
3249 * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
3250 this here, to go along with the definitions of PIDGET and TIDGET.
3252 2000-01-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3254 * thread.c (do_captured_thread_select): New function. Switch
3255 current thread, safely from within catch_errors().
3256 (gdb_thread_select): New function. Switch threads safely.
3257 (thread_command): Use gdb_thread_select().
3259 (do_captured_list_thread_ids): New function.
3260 (gdb_list_thread_ids): New function.
3262 * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
3264 2000-01-11 Christopher Faylor <cgf@cygnus.com>
3266 * configure.in: Avoid linking -limagehlp unless it's a native build.
3267 * configure: Regenerate.
3268 * thread.cc (add_thread): Clear private data pointer here or suffer
3269 strange behavior when it is checked for NULL later.
3271 2000-01-09 Christopher Faylor <cgf@cygnus.com>
3273 * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
3274 * configure.in: Add an additional library to cygwin link.
3275 * configure: Regenerate.
3277 Patch from Egor Duda <deo@logos-m.ru>:
3278 * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
3281 2000-01-07 Michael Snyder <msnyder@cleaver.cygnus.com>
3283 * uw-thread.c: New file to support UnixWare user-mode threads:
3284 contributed by Nickolas Duffek <nsd@cygnus.com>.
3285 * target.h (struct target_ops): New vector, to_extra_thread_info,
3286 allows back-ends to give extra details in info thread display.
3287 (target_extra_thread_info): define new macro.
3288 (target_find_new_threads): simplify macro. Cleanup comments.
3289 * target.c (to_extra_thread_info): default and inherit new vector.
3290 (cleanup_target): eliminate PARAMS, break up long lines,
3291 provide default definition for to_extra_thread_info, and
3292 to_find_new_threads. Default to_thread_alive and to_query
3293 to return_zero, not target_ignore (they each return int not void).
3294 (debug_to_find_new_threads): new debug entry.
3295 (setup_target_debug): add debug_to_find_new_threads.
3296 * gdbthread.h: export struct thread_info, find_thread_pid, and
3297 iterate_over_threads. Add comments. Eliminate PARAMS. Update
3298 copyright. Add new private data pointer for use by target back-ends.
3299 * thread.c (struct thread_info): move definition to gdbthread.h.
3300 (find_thread_pid): new exported function for thread lookup.
3301 (iterate_over_threads): new exported function for applying
3302 arbitrary operations to threads. Update copyright to 2000.
3303 (info_threads_command): use new target_extra_thread_info vector
3304 to display extra information about each thread (if implemented).
3305 * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
3306 Add defines for PIDGET, etc.
3307 * config/i386/tm-i386sol2.h: ditto.
3308 * config/sparc/tm-sun4sol2.h: ditto.
3309 * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
3310 * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
3311 if -lpthread and -lpthreads fail.
3313 * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
3314 (proc_flags): combine flags that UnixWare splits into two locations.
3315 (proc_modify_flag): add support for PR_KLC (kill on last close).
3316 (proc_[un]set_kill_on_last_close): new functions.
3318 2000-01-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3320 * infrun.c (normal_stop): Print out thread id when we stop.
3322 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3324 * remote.c (remote_open_1): Fix message so it does not imply a
3325 specific syntax for serial ports, as it is OS dependent.
3326 (remote_async_open_1): Ibid.
3327 (init_remote_ops): Ibid.
3329 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3331 * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
3332 "set remotebaud" command (if set) when no speed is specified on
3333 the "target rdi" command.
3335 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3337 * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
3339 (baud_options[]): Ibid.
3341 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3343 * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
3344 used by each operating system.
3346 2000-01-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3348 * breakpoint.c (until_break_command): Add an argument for the
3349 continuation, the beginning of the cleanups set up by this
3351 (until_break_command_continuation): Do cleanups until the one
3352 passed in as argument instead of doing all of them.
3354 * infcmd.c (finish_command_continuation): Expect a new argument,
3355 which indicates up to where to do cleanups. Update calls to
3356 do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
3357 (finish_command): Add another argument for the continuation: the
3358 starting cleanup for this command.
3360 2000-01-05 Fernando Nasser <fnasser@totem.to.cygnus.com>
3362 From Grant Edwards <grante@visi.com> (original patch from Thomas
3364 * rdi-share/ardi.c: Allow interruption of interruptible
3365 targets with a <CNTL-C>.
3367 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3369 * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
3370 to control port to accommodate some versions of Angel.
3372 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3374 * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
3375 Add interpretation for C Support Library packets.
3377 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3379 * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
3380 is now being modified.
3381 * rdi-share/devsw.h: Adjust declaration of the above funtion.
3383 For older changes see ChangeLog-99
3389 version-control: never