1 2000-04-03 H.J. Lu <hjl@gnu.org>
3 * TODO: Remove the regex entry.
5 2000-04-03 H.J. Lu <hjl@gnu.org>
7 * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
8 is defined and <regex.h> otherwise.
10 * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
11 * monitor.c: Likewise.
12 * osfsolib.c: Likewise.
17 * Makefile.in (REGEX): Changed to @REGEX@.
20 (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
21 (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
23 * configure.in (--with-included-regex): New switch.
24 (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
25 (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
26 * configure: Regenerated.
28 2000-04-03 Kevin Buettner <kevinb@redhat.com>
30 * NEWS (powerpc-*-linux*): Mention.
32 2000-04-03 J.T. Conklin <jtc@redback.com>
34 * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
36 2000-04-03 Kevin Buettner <kevinb@redhat.com>
38 * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
39 (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
41 * ia64-linux-nat.c (fill_gregset): Implement.
42 (supply_fpregset, fill_fpregset): New functions.
44 * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
45 which the CFM is fetched for certain frames.
46 (find_global_pointer, find_extant_func_descr): Don't use
47 partial symtabs for locating sections.
49 * config/ia64/linux.mh (LOADLIBES): Define.
50 (NATDEPFILES): Add linux-thread.o and lin-thread.o.
51 * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
52 file containing generic linux declarations/definitions.
53 (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
54 defined in generic nm-linux.h.
55 (solib.h): Remove include; already included in generic nm-linux.h.
57 2000-04-03 Jim Blandy <jimb@redhat.com>
59 * solib.c (solib_add): Move all the code for loading symbol tables
60 below the code to sort out additions and removals. That way, we
61 always catch all loaded shared libraries whose symbols we haven't
64 * solib.c (solib_add): Don't try to free a shared object's objfile
65 if it doesn't have one. Duh.
67 * solib.c (solib_add): If a pattern was given, but it doesn't
68 match any currently loaded shared libraries, print a message;
71 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
73 * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
74 two-dimensional array instead of faking it with index
77 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
79 * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
81 * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
82 definition (and use the common one in tm-i386.h).
83 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
84 (I386_DJGPP_TARGET): Don't define, it's no longer required.
85 (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
86 i386-tdep.c defines it for all x86 targets.
87 (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
89 * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
91 * config/djgpp/djcheck.sh: Edit the copyright year out of the test
92 results. Fix editing of `main' arguments for non-GNU Sed.
94 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
96 * symfile.c (map_overlay_command, unmap_overlay_command): Fix
97 error message: there's no "overlay on" command.
99 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
101 * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
102 (copying.txt): New target, a link to COPYING.
104 Mon Apr 3 18:20:03 2000 Andrew Cagney <cagney@b1.cygnus.com>
108 Mon Apr 3 14:56:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
111 (set_hook, error_hook): Remove PARAMS.
113 Mon Apr 3 14:45:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
115 * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
116 Daniel Berlin <dan@cgsoftware.com>. Function was static.
117 * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
119 Mon Apr 3 14:10:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
121 * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
123 2000-04-02 Nick Duffek <nsd@cygnus.com>
125 * gdbtypes.c (safe_parse_type): New wrapper function to ignore
126 error() during parse_and_eval_type().
127 (check_stub_method): Call safe_parse_type instead of
128 parse_and_eval_type().
129 * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
130 (wrap_parse_and_eval_type): New support function.
131 * wrapper.h (gdb_parse_and_eval_type): Prototype.
132 (wrap_parse_and_eval_type): Prototype.
134 Sun Apr 2 10:32:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
136 * MAINTAINERS: Eli Zaretskii is a doco maintainer.
138 Fri Mar 31 08:59:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
140 * gdbarch-utils.h, gdbarch-utils.c: New files.
141 * Makefile.in (SFILES, COMMON_OBS): Update.
142 (gdbarch_utils_h) Define.
143 (gdbarch-utils.o): Add dependencies.
145 * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
146 handling default method values.
147 (startup_gdbarch): Rename default_gdbarch, name misleading.
148 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
149 (register_name): Default to legacy_register_name.
150 (call_dummy_words): Default to legacy_call_dummy_words.
151 (sizeof_call_dummy_words): Default to
152 legacy_sizeof_call_dummy_words.
153 (register_convertible): Default to
154 generic_register_convertible_not.
155 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
156 (remote_translate_xfer_address): Default to
157 generic_remote_translate_xfer_address.
158 (frameless_function_invocation): Default to
159 generic_frameless_function_invocation_not.
161 2000-04-02 Mark Kettenis <kettenis@gnu.org>
163 * i386-linux-nat.c: Add copyright notice.
165 * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
166 &floatformat_i387_ext.
167 * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
169 2000-03-29 Mark Kettenis <kettenis@gnu.org>
171 * findvar.c (extract_floating): Remove reference to
172 TARGET_EXTRACT_FLOATING.
173 (store_floating): Remove reference to TARGET_STORE_FLOATING.
175 2000-03-30 Fernando Nasser <fnasser@cygnus.com>
177 * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
178 Safe version of value_subscript.
179 * varobj.c (): Use gdb_value_subscript() to get an array element value.
181 2000-03-30 Michael Snyder <msnyder@cleaver.cygnus.com>
183 * ui-file.c: Include "gdb_string.h"
184 * cli-out.c: Include gdb_string.h to avoid compiler warnings.
185 * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
186 unions, since they are all used to hold both pointers and ints
187 at various times. Casting pointer to int and vice versa gives
188 warnings (and is not safe) if they are not the same size.
190 2000-03-30 Michael Snyder <msnyder@cleaver.cygnus.com>
192 * defs.h (struct continuation_arg): Make 'data' a union, to avoid
193 casting problems when int and pointer are not the same size.
194 * event-top.c (command_handler): Use data as a union.
195 (command_line_handler_continuation): Ditto.
196 * infcmd.c (step_1_continuation): Use data as a union. Re-indent.
197 (step_once): ditto. (finish_command_continuation): Ditto.
198 (finish_command): Ditto.
199 * breakpoint.c (until_break_command): Use data as a union.
200 (until_break_command_continuation): Ditto.
201 * utils.c (add_intermediate_continuation): Fix typo in comment.
203 Thu Mar 30 12:09:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
205 * gdbarch.h, gdbarch.c: Re-indent. Remove FIXMEs.
206 * gdbarch.sh: Re-sync with gdbarch.[hc].
208 2000-03-29 Daniel Berlin <dan@cgsoftware.com>
210 * minsyms.c (add_minsym_to_demangled_hash_table): New function.
211 (install_minimal_symbols): Fix demangled symbol problems caused by
212 using add_minsym_to_hash_table for the demangled names, which is
213 wrong. Now we use add_minsym_to_demangled_hash_table.
214 (lookup_minimal_symbol): Fix problems with demangled symbol lookup
215 caused by weird control flow.
216 * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
218 2000-03-29 Jason Merrill <jason@casey.cygnus.com>
220 * configure.in: -linux-gnu*, not -linux-gnu.
222 Tue Mar 28 18:28:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
224 * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
225 with qThreadExtraInfo.
227 2000-03-29 J.T. Conklin <jtc@redback.com>
229 * i386nbsd-nat.c (fetch_core_registers): Make static.
231 * m68knbsd-nat.c (fetch_core_registers): Make static.
232 (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
234 Wed Mar 29 13:40:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
236 * TODO: Update GDB 5 status.
238 Wed Mar 29 10:16:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
240 * breakpoint.h (remove_hw_watchpoints): Add declaration.
241 * breakpoints.c (remove_hw_watchpoints): Update.
242 * maint.c (maintenance_do_deprecate): Avoid assignment within IF
245 2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
247 breakpoint.c, breakpoint.h (remove_hw_watchpoints): New function.
248 infrun.c (resume): Remove hardware watchpoints before stepping
249 when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
251 2000-03-28 Michael Snyder <msnyder@cleaver.cygnus.com>
253 * Makefile.in: Anchor tui-file.h dependency to $srcdir.
255 2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
257 * procfs.c (proc_set_watchpoint): Declare addr parameter as
258 CORE_ADDR, to match call from procfs_set_watchpoint.
260 * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
261 Reselect the saved frame silently after frame selection for
262 watchpoint evaluation.
263 (insert_breakpoints): Add missing space in `Hardware watchpoint
264 deleted' message. Do not reinsert hardware watchpoint if it is
265 already marked for deletion at next stop.
267 2000-03-28 Christopher Faylor <cgf@cygnus.com>
269 * partial-stab.h: Add one more check against corrupted or irregular
272 Tue Mar 28 12:23:37 2000 Philippe De Muyter <phdm@macqel.be>
274 * gnu-regex.c (regerror): Function renamed from `__regerror'.
275 (Change also approved in the mainline glibc sources)
277 Tue Mar 28 18:19:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
279 From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
280 * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
281 particularly ensuring it can't return SERIAL_TIMEOUT when told
284 2000-03-24 Daniel Berlin <dan@cgsoftware.com>
286 * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
287 which never existed before, and thus, has no deprecated old command.
289 * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
290 "set archdebug" (same goes for the show commands).
291 * gdb-events.c (_initialize_gdb_events): Add "set debug event",
292 deprecate "set eventdebug" (same goes for the show commands).
293 * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
294 * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
296 x(init_main): Add the "set debug" and "show debug" commands.
297 Add setdebuglist and showdebuglist.
299 Fri Mar 24 13:00:10 2000 Daniel Berlin <dan@cgsoftware.com>
301 * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
302 Added prototype for the deprecate command so it doesn't complain.
304 Tue Mar 28 11:52:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
306 * top.c (print_gdb_version): Bump copyright year to 2000.
308 Tue Mar 28 10:13:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
310 * MAINTAINERS: Add Glen McCready to write after approval list.
312 Tue Mar 28 09:59:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
314 * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
315 * config.h: Regenerate.
317 Mon Mar 27 19:53:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
319 * TODO: Update. Add criteria for next release of GDB.
321 Mon Mar 27 17:20:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
323 * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
324 * config.h: Regenerate.
326 Mon Mar 27 16:43:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
328 * Makefile.in (install-only): Create $(bindir) and $(man1dir)
329 before installing GDB.
331 Mon Mar 27 16:26:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
333 * Makefile.in (all-gdbtk): Check for an existing link/directory.
334 Re-format warning message. Document that post 5.0 this can be
337 Mon Mar 27 14:46:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
339 * ChangeLog: Revert whitespace changes.
341 Mon Mar 27 10:20:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
343 * MAINTAINERS: Update folks who need accounts.
345 Mon Mar 27 09:29:14 2000 Andrew Cagney <cagney@b1.cygnus.com>
347 * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
349 2000-03-27 Mark Kettenis <kettenis@gnu.org>
351 * config/i386/tm-i386.h: Fix typo. It is TARGET_LONG_DOUBLE_BIT
352 instead of TARGET_LONG_DOUBLE_BITS.
353 * config/i386/tm-i386mk.h: Likewise.
355 2000-03-26 Mark Kettenis <kettenis@gnu.org>
357 Provide `long double' support for most i386 targets.
358 * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
359 &floatformat_i387_ext.
360 (TARGET_LONG_DOUBLE_BITS): Define as 96.
361 (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
362 `builtin_type_long_double'.
363 (REGISTER_CONVERT_TO_VIRTUAL): Call
364 i386_register_convert_to_virtual.
365 (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
366 (i387_to_double, double_to_i387): Remove prototypes.
367 (i386_extract_return_value): Change prototype to match definition
369 * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
370 (TARGET_LONG_DOUBLE_BITS): #undef.
371 * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
372 [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
373 (i387_extract_floating, i387_store_floating): Remove prototypes.
374 (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
375 (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
376 (REGISTER_VIRTUAL_TYPE): Remove.
377 * i386-tdep.c (i386_register_convert_to_virtual): New function.
378 (i386_register_convert_to_raw): New function.
379 * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
380 (i387_store_floating): Remove.
382 Sat Mar 25 18:55:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
384 * maint.c: Re-indent.
386 Sat Mar 25 18:51:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
388 * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
390 2000-03-24 Christopher Faylor <cgf@cygnus.com>
392 * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
395 2000-03-24 Christopher Faylor <cgf@cygnus.com>
397 * win32-nat.c: Back out special frame walking code. It was broken.
398 (handle_exception): Correctly identify an illegal instruction.
399 * config/tm-cygwin.h: Eliminate special frame handling. Just use
400 normal i386 handling.
402 2000-03-24 J.T. Conklin <jtc@redback.com>
404 * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
405 * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
406 (fetch_core_registers): Read fp registers.
407 (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
409 2000-03-24 Jonathan Larmour <jlarmour@redhat.co.uk>
411 * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
412 so that we can stop searching for the prologue past the function end
413 (arm_skip_prologue): Call thumb_skip_prologue with function end addr
415 2000-03-24 Kevin Buettner <kevinb@redhat.com>
417 * linux-thread.c, lin-thread.c (save_inferior_pid,
418 restore_inferior_pid): Don't do compile time comparison
419 of TARGET_PTR_BIT and TARGET_INT_BIT.
421 Thu Mar 23 13:18:26 2000 Philippe De Muyter <phdm@macqel.be>
423 * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
425 (P_PEA_FP, P_MOVL_SP_FP): New macros.
426 (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
428 (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
430 (delta68_in_sigtramp): New function.
431 (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
432 (m68k_skip_prologue): Use P_* macros, not hex constants.
433 (m68k_find_saved_regs): Do not expect a fixed sequence of register save
434 instructions, but accept them in any order; use P_* macros, not octal
435 or hex constants; recognize also `fmovemx to (fp + displacement)' and
436 `moveml to (fp + displacement)'.
437 * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
438 (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
440 Fri Mar 24 13:44:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
442 * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
444 2000-03-23 Michael Snyder <msnyder@cleaver.cygnus.com>
446 * solib.c (open_symbol_file_object): To sneak an int argument
447 past catch_errors, instead of casting it to a pointer, simply
450 2000-03-23 Jimmy Guo <guo@cup.hp.com>
452 * gdbtypes.c (rank_function): Rank all N parameters and use correct
453 index into the prams[] and args[] arrays.
455 2000-03-23 Fernando Nasser <fnasser@cygnus.com>
457 From David Whedon <dwhedon@gordian.com>
459 * top.c (execute_command): Checks all commands beore executing
460 to see if the user needs to be warned that the command is
461 deprecated, warns user if appropriate.
462 (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
463 return values from void to struct cmd_list_element *.
464 * command.c (lookup_cmd_1): Check aliases before following link
465 in case user needs to be warned about a deprecated alias.
466 (deprecate_cmd): new exported function for command deprecation,
467 sets flags and posibly a replacement string.
468 (deprecated_cmd_warning): New exported funciton to warn user about
469 a deprecated command.
470 (lookup_cmd_composition): New exported function that determines
471 alias, prefix_command, and cmd based on a string. This is useful
472 is we want to full name of a command.
473 * command.h : Added prototypes for deprecate_cmd,
474 deprecated_warn_user and lookup_cmd_composition, added flags to
475 the cmd_list_element structure, changed return values for
476 add_com_* and add_info_* from void to cmd_list_element.
477 * maint.c : (maintenance_deprecate): New function to deprecate a
478 command. This exists only so that the testsuite can deprecate
479 commands at runtime and check the warning behavior.
480 (maintenance_undeprecate) : New function, drops deprecated flags.
481 (maintenance_do_deprecate): Actually does the (un)deprecation.
482 (initialize_maint_cmds): Added the above new deprecate commands.
484 2000-03-22 Daniel Berlin <dan@cgsoftware.com>
485 * command.c (apropos_cmd_helper): New function, meat of the
487 (apropos_command): New apropos command to search command
488 names/documentation for regular expressions.
489 (_initialize_command): Add the apropos command.
491 2000-03-23 Michael Snyder <msnyder@cleaver.cygnus.com>
493 * sol-thread.c (ps_pglobal_lookup): Change argument type from
494 paddr_t to psaddr_t. This mistake appears to date from an
495 erroneous man page in Solaris 2.5 -- the correct type from the
496 system headers has always been psaddr_t.
497 (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
500 2000-03-22 Kevin Buettner <kevinb@redhat.com>
502 * ia64-linux-nat.c: Fix copyright.
503 (fill_gregset): Minor formatting fix.
504 * ia64-tdep.c (template_encoding_table, fetch_instruction,
505 examine_prologue): Clean up some compiler warnings.
506 (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
507 find_global_pointer, find_extant_func_descr): New functions.
508 (ia64_use_struct_convention, ia64_extract_return_value,
509 ia64_push_arguments): Handle HFAs.
510 (ia64_push_arguments): Find (or build) a function descriptor
511 when given a function address.
512 (ia64_push_return_address): Moved code for finding the
513 global pointer into its own function, find_global_pointer ().
515 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
517 * event-loop.c (handle_file_event): Run through indent.
519 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
521 From Philippe De Muyter <phdm@macqel.be>
523 * event-loop.c (sys/types.h): File now included unconditionally.
524 (use_poll): New variable..
525 (gdb_notifier): poll- and select-versions merged.
526 (add_file_handler): If HAVE_POLL, check whether poll is usable,
527 and reset `use_poll' if not.
528 (create_file_handler): Select poll- or select-version according to
530 (delete_file_handler, handle_file_event): Likewise.
531 (gdb_wait_for_event, poll_timers): Likewise.
533 2000-03-22 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
535 * printcmd.c (print_scalar_formatted): Truncate addresses to the
536 size of a target pointer before passing them to print_address.
538 2000-03-22 Mark Kettenis <kettenis@gnu.org>
540 * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
541 * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
543 * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
544 (i386_extract_return_value): Rewritten. Correctly support all
545 floating-point types and large integer types on targets that use
546 the standard i386 GDB register layout and return floating-point
549 Wed Mar 22 15:09:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
551 * configure.in (CONFIG_INITS): Do not append remote-nrom.c
553 2000-03-21 J.T. Conklin <jtc@redback.com>
555 * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
556 * i386nbsd-nat.c: New file.
558 * i386/tm-nbsd.h (NUM_REGS): Removed.
559 (HAVE_I387_REGS): Defined.
560 * i386/nm-nbsd.h (FLOAT_INFO): Removed.
562 * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
565 Wed Mar 22 11:18:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
567 * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David
568 taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to
569 the write after approval list.
571 2000-03-21 Kevin Buettner <kevinb@redhat.com>
573 * symtab.h (MAX_SECTIONS, struct section_addr_info,
574 symbol_file_add): Move declarations from here...
575 * symfile.h: ...to here.
577 * solib.c (symbol_add_stub): Make symbol_file_add () aware of
578 all section addresses, not just .text.
579 * symfile.h, symfile.c (free_section_addr_info,
580 build_section_addr_info_from_section_table): New functions.
582 * symfile.h (MAX_SECTIONS): Increase value to 40.
583 * symfile.c (syms_from_objfile): Add bounds check prior to
584 accessing ``other'' array in a section_addr_info_struct.
585 Remove unused variable section_offsets.
586 (add_symbol_file_command): Remove unused variable text_addr.
588 2000-03-21 Eli Zaretskii <eliz@is.elta.co.il>
590 * breakpoint.c (bpstat_stop_status): Don't stop if a read
591 watchpoint appears to break, but the watched value changed.
593 2000-03-21 Jim Blandy <jimb@redhat.com>
595 * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
596 a companion to gdbarch_alloc, which allows a gdbarch init function
597 to free partially-built gdbarch structures.
598 * gdbarch.c, gdbarch.h: Regenerated.
600 2000-03-20 Kevin Buettner <kevinb@redhat.com>
602 * configure.host, configure.tgt (ia64-*-linux*): New entry.
604 * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
605 initialize_arch): Define for IA-64.
606 (initialize_arch): Add declaration.
608 2000-03-20 Eli Zaretskii <eliz@is.elta.co.il>
610 * breakpoint.c (insert_breakpoints, remove_breakpoint)
611 (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
612 remove, or check status of hardware watchpoints for entire structs
613 and arrays unless the user explicitly asked to watch that struct
615 (insert_breakpoints): Try to insert watchpoints for all the values
616 on the value chain, even if some of them fail to insert.
618 * values.c (value_primitive_field): Set the offset in struct value
619 we return when the field is a packed bitfield.
621 2000-03-20 Michael Snyder <msnyder@cleaver.cygnus.com>
623 * remote.c (remote_threads_extra_info): New function.
624 Implement the extra thread info query for "info threads".
625 (remote_threads_info): Clean up a bit.
626 (use_threadinfo_query, use_threadextra_query): New variables.
627 Control whether GDB will use the new or old protocol for
629 (remote_open_1): Initialize new variables.
630 (remote_async_open_1): Ditto.
631 (remote_cisco_open): Ditto.
633 2000-03-20 Kevin Buettner <kevinb@redhat.com>
635 * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
636 config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
637 config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
639 2000-03-20 Kevin Buettner <kevinb@redhat.com>
641 * utils.c (floatformat_from_doublest): Don't assume that a long
642 will be exactly 32 bits in length. Also... make sure space
643 that we're writing the float to is completely initialized to
644 zeroes, even when the number of bits in the float is not
645 evenly divisible by FLOATFORMAT_CHAR_BIT.
647 2000-03-20 Jim Blandy <jimb@redhat.com>
649 * i386-linux-nat.c: No need to #include "frame.h" any more.
650 (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
651 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
652 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
653 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
654 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
655 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
656 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
657 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
658 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
659 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
660 i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed
661 out that these are target-dependent, and useful in non-native
662 configurations. Moved to...
663 * i386-linux-tdep.c: ... Here, a new file.
664 * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
665 (i386-linux-tdep.o): New rule.
666 (i386-linux-nat.o): We no longer depend on frame.h.
667 * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
669 2000-03-04 Eli Zaretskii <eliz@is.elta.co.il>
671 * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
672 Print an error at compile time if we are to use select, but FD_SET
674 (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
675 if HAVE_POLL is not defined and NO_FD_SET *is* defined.
676 (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
677 (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
678 (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
679 instead of using memcpy and memset. Use FD_ISSET.
681 * config/i386/xm-go32.h (fd_mask): Remove typedef.
683 Mon Mar 20 19:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
685 * command.c (_initialize_command): Document requirements for ``!''
688 Mon Mar 20 18:12:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
690 From Fri 10 Mar 2000 Robert
691 <robert.melchers@drives.eurotherm.co.uk>:
692 * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
694 Mon Mar 20 17:33:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
696 From Thu Mar 16 16:49:27 EST 2000 John David Anglin
697 <dave@hiauly1.hia.nrc.ca>:
698 * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
699 _initialize_hpux_thread being called twice.
700 * configure: Regenerated.
702 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
704 * event-top.c (_initialize_event_loop): If instream is not
705 connected to a terminal device, turn editing off.
707 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
709 Support for building GDB with DJGPP, and running the test suite on
711 * config/djgpp/djconfig.sh: New file.
712 * config/djgpp/config.sed: New file.
713 * config/djgpp/README: New file.
714 * config/djgpp/fnchange.lst: New file.
715 * config/djgpp/djcheck.sh: New file.
717 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
719 * ser-go32.c (ports): Make the initializers complete, to pacify
722 2000-03-17 Jim Blandy <jimb@redhat.com>
724 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
725 two-dimensional array, instead of faking it with explicit index
728 * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
729 linuxthreads_create_inferior): Fix typo in variable name: it's
730 linuxthreads_exit_status, not linux_exit_status.
732 * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
735 * solib.c (solib_add): Delete debugging code.
737 2000-03-17 Mark Kettenis <kettenis@gnu.org>
739 * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
740 * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
742 Fri Mar 17 11:06:59 2000 Philippe De Muyter <phdm@macqel.be>
744 * language.c (set_lang_str): Do not call `free' for a null pointer.
745 (set_type_str, set_range_str): Ditto.
747 2000-03-16 Jim Blandy <jimb@redhat.com>
749 * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
752 * solib.c (current_sos): Be more careful about freeing the new
753 so_list node if an error occurs.
755 * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
756 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
757 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
758 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
759 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
760 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
761 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
762 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
763 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
764 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
765 i386_linux_sigtramp_saved_sp): Deleted. These all implement
766 Linux-specific signal trampoline detection, and should be moved
768 * i386-linux-nat.c: ... here.
769 * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
770 this any more, since we're not enabling OS-specific code in a
773 2000-03-16 Eli Zaretskii <eliz@is.elta.co.il>
775 * Makefile.in (go32-nat.o): Add prerequisites.
776 (ALLDEPFILES): Add go32-nat.c.
778 2000-03-15 Michael Snyder <msnyder@cleaver.cygnus.com>
780 From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
781 * symfile.c (reread_symbols): Clear msymbol hash table.
783 2000-03-15 Jim Blandy <jimb@redhat.com>
785 Deal with the inferior unloading shared objects.
786 * solib.c (current_sos): New function, replacing find_solib.
787 (find_solib): Deleted.
788 (free_so): New function.
789 (clear_solib): Call free_so, instead of writing it out.
790 (solib_add): Rewritten: compare the inferior's current list of
791 shared objects with GDB's list, and do the required loads and
793 (info_sharedlibrary_command, solib_address): Don't use find_solib
794 to walk the list of shared libraries: call solib_add, and then
795 walk the list at so_list_head normally.
796 * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
797 detach the core target. These tasks are taken care of elsewhere.
798 * target.c (remove_target_sections): New function.
799 * target.h (remove_target_sections): New declaration.
801 * solib.c (symbol_add_stub): Check whether we've already created
802 an objfile for this shared object first, before doing all that
803 work to compute section addresses, etc.
805 * objfiles.c (unlink_objfile): Report an internal error if objfile
806 doesn't occur in the object_files list.
808 * solib.c (special_symbol_handling): Delete argument; it's not
811 Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
813 * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses
814 from solib structures. Use it throughout solib.c, get rid of all
816 (struct so_list): Change type of lmaddr to CORE_ADDR.
817 (first_link_map_member): Change return value type to CORE_ADDR,
819 (solib_add_common_symbols): Change parameter type to CORE_ADDR,
821 (open_symbol_file_object, find_solib): Change type of lm variable
824 2000-03-15 Eli Zaretskii <eliz@is.elta.co.il>
826 * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
827 (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
828 to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings.
829 (dos_info): Avoid compiler warning when printing a ptrdiff_t.
831 * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
832 not opened by dos_open, but let the 3 standard handles go through
835 2000-03-14 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
837 * eval.c (evaluate_subexp_with_coercion): Add call to
838 check_typedef, to handle typedeffed vars correctly.
840 Mon Mar 13 21:21:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
842 * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
844 (QUIT): Note that this can probably be replaced by a function.
846 2000-03-13 James Ingham <jingham@leda.cygnus.com>
848 Add support for a variable object that tries to evaluate itself in
849 the currently selected frame, rather than in a fixed frame.
851 * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
853 * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
855 * varobj.c (varobj_list): Return type indicates whether the
856 variable's type has changed (for current frame variables).
857 (varobj_update): Handle the case where the variable's type has
859 (delete_variable_1): Allow for deletion of variables that have not
861 (new_root_variable): Initialize use_selected_frame variable.
862 (value_of_root): This is where most of the work to handle "current
863 frame" variables was added. Most of the complexity involves
864 handling the case where the type of the variable has changed.
865 (varobj_create): Add a "type" argument, to tell if the
866 variable is one of these "current frame" variables. Also protect
867 call to parse_exp_1 from long jumping.
869 2000-03-13 Eli Zaretskii <eliz@is.elta.co.il>
871 * go32-nat.c (struct env387): Remove declaration.
872 (print_387_status, i386_go32_float_info): Remove redundant
874 (regno_mapping, sig_map, excepn_map): Add braces around inner
876 (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
877 fix code which mixed signed with unsigned.
878 (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
879 (go32_wait): Initialize INT3_addr.
880 (go32_fetch_registers): Extend all FP registers that are shorter
881 than 4 bytes to 32 bits. Support 32 standard FP registers defined
882 on config/i386/tm-i386.h.
883 (store_register): Support 32 FP registers.
884 (go32_create_inferior): Don't crash if handed a NULL pointer
885 instead of exec file name.
886 (ignore): Remove unused function.
887 (go32_insert_hw_breakpoint): Remove unused variables.
888 (init_go32_ops): Set value of processing_gcc_compilation to 2.
890 Mon Mar 13 18:54:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
892 From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
893 overloading, add support for seeing through references:
894 * valops.c (find_overload_match): Handle STABS overloading for
896 (find_overload_match): Look in right place for function arguments
898 (find_overload_match): Rather than giving up when we have >1
899 perfect match, just choose one, especially since the
900 recommendation GDB gives ("disambiguate it by specifying function
901 signature"), is basically impossible.
902 (check_field_in): STREQ->strcmp_iw
903 (search_struct_field): STREQ->strcmp_iw
904 (find_method_list): STREQ->strcmp_iw
905 * gdbtypes.c (rank_one_type): Add ability to see through
907 (rank_one_type): strcmp->strcmp_iw, because the whitespace could
909 (rank_function): Rank function properly (was doing it wrong
910 before, comparing the wrong parts of the arrays)
911 (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
912 * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
913 associated with converting a non-reference to a reference.
915 * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
918 2000-03-11 Mark Kettenis <kettenis@gnu.org>
920 * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
922 (gnu_attach): Change error message for missing
923 argument to be identical to the corresponding message in
924 `inftarg.c'. This makes the testsuite happy.
926 2000-03-11 Mark Kettenis <kettenis@gnu.org>
928 * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
929 %eflags isn't modified. This fixes a bug where every call to a
930 function in the program beyond the first call would fail.
932 Fri Mar 10 11:44:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
934 * MAINTAINERS: Devolve responsibility for domain maintenance.
936 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
938 * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
940 2000-02-25 Scott Bambrough <scottb@netwinder.org>
942 * gdb.base/long_long.exp: Correct test suite failure when printing
943 a long long value as a double on ARM platforms.
945 Thu Mar 9 14:21:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
947 * MAINTAINERS (Core): Anthony Green is the Java - including
948 testsuite - maintainer. Reformat testsuite and language support
951 2000-03-08 Mark Kettenis <kettenis@gnu.org>
953 * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
954 * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
955 i386_linux_saved_pc_after_call.
957 2000-03-06 Jim Blandy <jimb@redhat.com>
959 From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
961 * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
962 (compact_minimal_symbols): Added `objfile' argument.
963 Put symbols in the objfile's hash table.
964 (install_minimal_symbols): Put symbols in the objfile's demangled
966 (lookup_minimal_symbol): Use hash table to find symbol in
968 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
970 (prim_record_minimal_symbol_and_info): Initialize the
971 hash link fields of the new minimal symbol.
972 * symtab.h (struct minimal_symbol): New fields `hash_next',
973 `demangled_hash_next'.
974 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
975 * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
976 (struct objfile): New fields `msymbol_hash',
977 `msymbol_demangled_hash'.
979 2000-03-06 Jim Blandy <jimb@redhat.com>
981 * solib.c (first_link_map_member): Doc fix.
983 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
985 From Eli Zaretskii <eliz@is.elta.co.il>:
987 * event-loop.c (poll_timers): Don't compare delta.tv_sec with
988 zero, since time_t might be unsigned.
990 2000-03-06 Mark Kettenis <kettenis@gnu.org>
992 * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
994 (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
996 2000-03-05 Mark Kettenis <kettenis@gnu.org>
998 Allow GDB to run on Linux 2.0 again.
999 * config.in: Add HAVE_PTRACE_GETREGS.
1000 * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
1001 * configure: Regenerated.
1002 * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
1003 CANNOT_STORE_REGISTER): New defines.
1004 * i386-linux-nat.c (have_ptrace_getregs): New variable.
1005 (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
1006 old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
1007 store_register, old_store_inferior_registers): Copied over from
1008 `inptrace.c' as a temporary measure.
1009 (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
1010 Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if
1011 HAVE_PTRACE_GETREGS isn't defined.
1012 (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
1014 (fetch_inferior_registers, store_inferior_registers): Fall back on
1015 the method use in `infptrace.c' (by calling
1016 old_fetch_inferior_registers and old_store_inferior_registers) if
1017 `have_ptrace_getregs' isn't set.
1019 2000-03-05 Mark Kettenis <kettenis@gnu.org>
1021 * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
1022 of gregset_t and fpregset_t. Those are the only names that are
1023 guaranteed to specify the right types for all supported Linux
1025 Various doc fixes and gratitious local variable renames, all in an
1026 attempt to stress similarities between the code and unify the
1027 terminology used. Use ISO-C all over.
1028 (regmap): Remove trailing comma.
1029 (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
1030 (convert_to_gregset): Make static. Remove GDB_REGS argument. It
1031 is unnecessary and wasn't used anyway. All callers changed.
1032 (convert_to_fpregset, convert_to_xfpregset): Likewise.
1033 (fetch_regs, store_regs): Remove unused variable `regno'.
1034 (fill_fpregs): If REGNO is not -1, only update the specified
1036 (fetch_core_registers): Renamed from
1037 i386_linux_fetch_core_registers. There is no need for a unique
1038 name since the function is static anyway.
1039 (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
1040 since it is more descriptive.
1042 Sun Mar 5 19:40:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
1044 * MAINTAINERS (readline/): Expand to include host maintainers.
1046 2000-03-04 Mark Kettenis <kettenis@gnu.org>
1048 Fix support for Linux/i386 signal trampolines. The old approach
1049 didn't work for Linux 2.2 and beyond, and didn't work with recent
1050 versions of the GNU C library.
1051 * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1052 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
1053 (linux_rt_sigtramp_code): New variable.
1054 (LINUX_RT_SIGTRAMP_LEN): New define.
1055 (i386_linux_rt_sigtramp_start): New function. Detect start of
1056 signal trampolines for RT signals.
1057 (i386_linux_sigtramp): Removed.
1058 (i386_linux_in_sigtramp): New function.
1059 (i386_linux_sigcontext_addr): New function. Recognize the names
1060 of the signal tranmpolines used by recent versions of the GNU C
1061 library, and add support for RT signals.
1062 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New
1063 defines. Moved here from config/i386/tm-linux.h.
1064 (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
1065 Reimplement in terms of i386_linux_sigcontext_addr.
1066 * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
1067 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
1068 Moved to i386-tdep.c.
1069 (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
1071 Sat Mar 4 19:38:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1073 By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1074 * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
1076 Sat Mar 4 17:23:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
1078 * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
1081 Sat Mar 4 16:19:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
1083 * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
1084 ``Blanket Write Privs'' maintainers.
1086 Sat Mar 4 15:58:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1088 From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
1089 * language.c (longest_local_hex_string_custom): Don't compile
1090 'long long' section if host doesn't have 'long long'.
1092 Sat Mar 4 15:45:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
1094 * language.c (longest_raw_hex_string): Comment out. Appears
1097 Sat Mar 4 13:02:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
1099 * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
1100 "mmalloc.h" which means using PTRs.
1101 (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
1103 Sat Mar 4 11:49:21 2000 Andrew Cagney <cagney@b1.cygnus.com>
1105 * defs.h (store_address, store_unsigned_integer, store_address):
1106 Replace PTR with void* in delcaration.
1107 * findvar.c (extract_signed_integer, extract_unsigned_integer,
1108 extract_long_unsigned_integer, extract_address,
1109 store_signed_integer, store_unsigned_integer, store_address):
1110 Convert definition to ISO-C. Replace PTR with void*.
1112 Sat Mar 4 10:57:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1114 * defs.h (make_cleanup_func): Document as deprecated.
1115 (make_cleanup_ftype): New typedef. Make signature consistent with
1116 other function typedefs. Document as not be used out side of
1117 make_cleanup code. Use in make_cleanup declarations.
1118 (null_cleanup): Replace PTR with void*.
1120 * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
1121 make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
1122 null_cleanup): Change K&R definition to ISO-C using void* and
1124 (discard_my_cleanups): Don't cast argument to free.
1126 2000-03-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1128 * defs.h (struct continuation_arg): Change type of field 'data'
1131 * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
1133 * event-top.c: Ditto.
1135 Fri Mar 3 15:39:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1137 * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
1139 (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
1140 SUBDIR_GDBTK_ALL): Define.
1141 (all-gdbtk, clean-gdbtk): New targets.
1142 (all): Add CONFIG_ALL as dependency.
1143 (clean): Add CONFIG_CLEAN as dependency.
1145 * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
1146 (LN_S): Define. Delete GDBtk's link code.
1148 Fri Mar 3 13:12:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1150 * configure.in (ENABLE_GDBTK): Delete variable.
1151 (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
1152 * Makefile.in: Update.
1153 * configure: Regenerate
1155 2000-03-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1157 * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
1160 2000-03-02 Mark Kettenis <kettenis@gnu.org>
1162 * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
1163 Override definitions to include the normal FPU registers.
1164 (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
1165 REGISTER_CONVERT_TO_RAW): Removed. The default definitions are
1167 (i387_to_double, double_to_i387): Remove prototypes.
1169 2000-03-02 Kevin Buettner <kevinb@redhat.com>
1171 * findvar.c (extract_floating, store_floating): Use target
1172 floating point type sizes rather host sizes to determine
1173 which conversion needs to be done.
1175 2000-03-02 Nick Duffek <nsd@cygnus.com>
1177 * uw-thread.c: Apply GNU conventions to comment formatting.
1178 (deactivate_uw_thread): Call remove_thread_event_breakpoints().
1179 (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
1180 call to deactivate_uw_thread().
1182 Thu Mar 2 09:04:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
1184 * MAINTAINERS: Daniel Berlin is C++ maintainer.
1186 Thu Mar 2 08:55:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1188 * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
1189 a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe
1190 share SCO/Unixware. Nick Duffek and Peter Schauer share
1193 Wed Mar 1 22:12:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1195 From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
1196 * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
1197 * remote-rdi.c (arm_rdi_close): Ditto.
1199 Wed Mar 1 19:31:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
1201 * CONTRIBUTE (configure.in): Note that patches to configure are
1204 2000-03-01 Mark Kettenis <kettenis@gnu.org>
1206 * MAINTAINERS: Correct my own mail address.
1208 Wed Mar 1 11:26:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
1210 * MAINTAINERS: Document people with paperwork pending.
1212 Wed Mar 1 00:49:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
1214 From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1215 Make NEW_PROC_ABI interface functional on Solaris x86.
1216 * sol-thread.c (ps_lgetLDT): Rewrite to use new
1217 procfs_find_LDT_entry function from procfs.c, mostly copied from
1219 * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
1222 Wed Mar 1 00:34:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
1224 From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1225 * config/i386/tm-i386sol2.h (MERGEPID): Define.
1227 Wed Mar 1 00:06:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
1229 From 1999-08-13 J.T. Conklin <jtc@redback.com>:
1230 * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
1231 FRAME_FIND_SAVED_REGS.
1232 (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
1233 * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
1236 Tue Feb 29 23:56:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
1238 From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1239 * objfiles.c (open_mapped_file): Fix obsolete references to `mapped'
1242 Tue Feb 29 18:47:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1244 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
1245 * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
1246 (top level): Add prototypes for go32_* functions.
1247 * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
1248 (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
1249 Override definitions from tm-i386.h.
1250 (REGISTER_VIRTUAL_TYPE): Remove macro definition.
1251 * i386-tdep.c (i386_extract_return_value)
1252 [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
1253 to the list of targets which return FP values in FP registers.
1255 * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
1256 that this function be re-implemented using multi-arch.
1258 Tue Feb 29 18:40:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
1260 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
1261 * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
1263 * ser-go32.c: Include string.h, for prototype of strncasecmp.
1264 (dpmi_regs, dpmi_sregs): Remove unused variables.
1265 (dos_flush_input): Return a value, to prevent compiler warning.
1266 * expprint.c (dump_prefix_expression): Use %ld in format and cast
1267 sizeof(union exp_element) to long, to prevent GCC from complaining
1268 about format/argument mismatch.
1269 (dump_postfix_expression): Likewise.
1271 Tue Feb 29 18:09:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
1273 * arm-tdep.c: Include <ctype.h>.
1275 Tue Feb 29 17:33:49 2000 Andrew Cagney <cagney@b1.cygnus.com>
1277 From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
1278 * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
1279 that the target's stack was valid.
1281 Tue Feb 29 15:14:56 2000 Andrew Cagney <cagney@b1.cygnus.com>
1283 From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
1284 * dwarf2read.c (read_address): Read 16-bits addresses.
1286 2000-02-28 Scott Bambrough <scottb@netwinder.org>
1288 * arm-linux-nat.c (fetch_nw_fpe_*):
1289 Renamed to fetch_nwfpe_* to use the same naming convention
1290 as in the Linux kernel. Modified prototype to get rid of
1292 (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
1293 naming convention as in the Linux kernel. Fixed calls to
1295 (store_fpregs): Fixed calls to store_nwfpe_*. Removed
1298 Mon Feb 28 18:24:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
1300 * MAINTAINERS: Transfer d30v maintainership to David Taylor.
1302 2000-02-28 Christopher Faylor <cgf@cygnus.com>
1304 * win32-nat.c: Remove unneeded header.
1307 Mon Feb 28 13:34:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
1309 * wince.c: Include "gdb_wait.h" and not "wait.h".
1311 Mon Feb 28 10:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
1313 * MAINTAINERS: Mention mmalloc. Expand Host/Native and
1314 Target/Architecture maintainers descriptions.
1316 2000-02-26 Mark Kettenis <kettenis@gnu.org>
1318 * gnu-nat.c: Include "gdbthread.h". Include <hurd.h>.
1319 Reorder headers a bit. Overall cleanup and minor reformatting.
1320 (MIG_SERVER_DIED): Remove define.
1321 (proc_update_sc): Add braces to silence compiler warning.
1322 (proc_steal_exc_port): Initialize err to zero.
1323 (make_proc): Add braces to silence compiler warning.
1324 (inf_validate_task_sc): Add cast to silence compiler warning.
1325 (inf_set_traced): Reorganize a bit to silence compiler warning.
1326 (inf_validate_procs): Use mach_msg_type_number_t for all thread
1327 numbers and add braces to silence compiler warning.
1328 (gnu_wait): Add prototypes for server functions and add braces to
1329 silence compiler warnings.
1330 (S_exception_raise_request): Pass subcode to inf_debug call.
1331 (gnu_write_inferior): Remove unused variable `protection_changed'.
1332 (gnu_xfer_memory): Remove unused variable `result'.
1333 (set_sig_thread_cmd): Remove unused varible `tid'.
1334 (set_signals_cmd): Remve unused variable `trace'.
1335 (add_task_commands): Provide complete prototype. Reformat help
1336 strings a bit to make sure the first line is a full sentence.
1337 Call info_port_rights_cmd instead of info_send_rights_cmd for the
1338 "info port-rights" command.
1339 (add_thread_commands): Provide complete prototype. Make static.
1340 Reformat help strings a bit to make sure the first line is a full
1342 (_initialize_gnu_nat): Provide complete prototype.
1344 2000-02-26 Mark Kettenis <kettenis@gnu.org>
1346 Make cross-compilation for the Hurd more friendly.
1347 From Jeff Bailey <jbailey@gnu.org>:
1348 * configure.in: Use AC_CHECK_TOOL to find MiG.
1349 * Makefile.in (MIG): New variable.
1350 * config/i386/i386gnu.mh (MIG): Remove.
1351 * configure: Regenerated.
1353 2000-02-26 Kevin Buettner <kevinb@redhat.com>
1355 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
1356 comment explaining motivation behind this function and why
1357 the generic facilities won't work for this platform.
1358 * rs6000-tdep.c (skip_prologue): Always test to make sure
1359 that an instruction is read successfully from the target's
1360 memory. Introduce notion of instructions which may appear in
1361 the prologue, but may not end the prologue. Added explicit
1362 check for nop instruction. Use memset() to zero the frame
1363 data instead of assignment from a statically allocated,
1364 uninitialized structure.
1366 Sat Feb 26 17:15:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
1368 * MAINTAINERS: Chris Faylor is responsible for all MS Windows
1369 systems. Note that Jim Blandy as maintainer for ``tracing
1372 2000-02-25 Fernando Nasser <fnasser@cygnus.com>
1374 From: Thomas Zenker <thz@Lennartz-electronic.DE>
1375 * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
1376 NetBSD...) sys_errlist should not be declared in hsys.c.
1377 NEED_SYSERRLIST is set already by configure, so we can use it.
1378 * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
1379 posix compliant and we should not work with the old compatibility
1380 stuff. Because of that I undef BSD in case of FBSD etc and include
1381 sys/ioctl to get the flags.
1382 * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
1385 2000-02-24 Kevin Buettner <kevinb@redhat.com>
1387 * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
1388 of return structure in r3 if necessary.
1389 (ppc_linux_memory_remove_breakpoints): New function.
1390 * rs6000-tdep.c (skip_prologue): Make sure that the cases
1391 for storing either cr or lr to the stack only handle those
1392 cases. (I.e, don't let these cases match 0x00000000 which is
1393 found found in the shared library trampoline prior to the
1394 loading of the shared library.)
1395 * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
1397 (MEMORY_REMOVE_BREAKPOINT): Define.
1399 Wed Feb 23 23:27:48 2000 Andrew Cagney <cagney@behemoth.cygnus.com>
1401 * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
1403 Thu Feb 24 18:42:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
1405 * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
1406 $(SUBDIR_*_INSTALL) when so configured.
1407 * configure: Regenerate.
1409 * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
1411 (install-only): Add dependency on $(CONFIG_INSTALL). Delete code
1413 (uninstall): Add dependency on $(CONFIG_UNINSTALL).
1414 (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
1415 SUBDIR_GDBTK_INSTALL): Define.
1416 (install-gdbtk): New target.
1418 Thu Feb 24 18:19:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1420 * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
1421 * configure: Regenerate.
1423 2000-02-24 Christopher Faylor <cgf@cygnus.com>
1425 * configure.tgt: Add arm, mips, sh wince targets.
1426 * config/arm/tm-wince.h: New file.
1427 * config/arm/wince.mt: New file.
1428 * config/sh/tm-wince.h: New file.
1429 * config/sh/wince.mt: New file.
1430 * config/mips/tm-wince.h: New file.
1431 * config/mips/wince.mt: New file.
1432 * wince.c: New file.
1433 * wince-stub.c: New file.
1434 * wince-stub.h: New file.
1435 * sh-tdep.c: Use correct register names for Windows CE.
1437 Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek <nsd@cygnus.com>
1439 * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
1440 (error_return, quit_return): Merge into catch_return pointer.
1441 (return_to_top_level): Update comment. Longjmp to *catch_errors,
1442 and communicate reason to catch_errors via setjmp return value.
1443 (catch_errors): Always catch both quit and error, and if a catch
1444 wasn't requested by caller, throw it to the next catch_error.
1445 Replace dual longjmp buffer memcpy with single pointer change.
1446 Add FIXME for possibly adding new interface to tell caller what
1447 event was caught. Add extensive comments.
1448 * defs.h (enum return_reason): Reserve 0 for use as initial
1449 setjmp() return value.
1450 (RETURN_MASK): New public macro to generate RETURN_MASK_* from
1452 (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
1454 2000-02-23 Fernando Nasser <fnasser@cygnus.com>
1456 * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
1457 * valops.c (_initialize_valops): Add command "set unwindonsignal".
1458 (hand_function_call): Test for unwind_on_signal and act accordingly.
1460 Wed Feb 23 12:58:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
1462 * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
1463 Match ../include/dis-asm.h change.
1464 * gdbarch.h: Regenerate.
1465 * corefile.c (dis_asm_read_memory): Update.
1467 Mon Feb 21 13:57:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
1469 * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
1470 (ENABLE_CFLAGS): Move initialization to start of file.
1471 (enable-gdbmi): Add new configure option --enable-gdbmi. When
1472 selected and an ${srcdir}/mi directory is present enable MI
1475 * configure: Regenerate.
1477 * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
1478 SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
1479 (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
1480 CONFIG_LDFLAGS): New macros. Initialized by autoconf via
1482 (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
1483 INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
1485 * mi: New directory. MI interface to GDB.
1487 * defs.h (interpreter_p): Declare when UI_OUT.
1488 * top.c (gdb_init): When interpreter_p, check that the interpreter
1489 was recognized by one of the linked in interpreters.
1490 * main.c (interpreter_p): Define.
1491 (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
1492 * event-top.c (display_gdb_prompt): When interpreter_p, assume
1493 interpreter displays prompt.
1495 * breakpoint.c (print_it_typical, watchpoint_check,
1496 print_one_breakpoint, mention): When MI include additional
1497 target status information.
1498 * infrun.c (print_stop_reason, normal_stop): Ditto.
1500 2000-02-22 Jim Blandy <jimb@redhat.com>
1502 * gdbarch.sh: Make the `default' field really default to zero, as
1505 Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
1506 * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
1508 (default_coerce_float_to_double, standard_coerce_float_to_double):
1510 (value_arg_coerce): Adjust for new definition.
1511 * value.h (default_coerce_float_to_double,
1512 standard_coerce_float_to_double): New declarations for the above.
1513 * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
1514 * gdbarch.c, gdbarch.h: Regenerated.
1515 * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
1516 tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
1518 * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
1520 (mips_gdbarch_init): Install that as our coerce_float_to_double
1523 2000-02-22 Kevin Buettner <kevinb@redhat.com>
1525 * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
1527 * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
1528 forward declaration.
1530 * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
1531 where the next frame is a signal handler caller.
1533 * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
1535 (tm-linux.h): Include.
1536 (tm-sysv4.h): Don't include (directly). config/tm-linux.h will
1537 include this file for us.
1538 (REALTIME_LO, REALTIME_HI): Don't define. These are defined by
1539 config/tm-linux.h for us.
1540 (SOFUN_ADDRESS_MAYBE_MISSING): Define.
1542 2000-02-21 Kevin Buettner <kevinb@redhat.com>
1544 * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
1545 (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
1546 * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
1549 * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
1550 config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
1551 * config/powerpc/xm-linux.h: Substantially revised for native
1553 * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
1554 (NATDEPFILES): Update list to reflect the fact that we can
1557 * rs6000-tdep.c, config/rs6000/tm-rs6000.h
1558 (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
1559 Renamed; The former names were lacking the rs6000_ prefix.
1560 * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
1561 instead of rs6000_frame_chain.
1562 (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
1563 of rs6000_frameless_function_invocation.
1565 2000-02-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1567 From Philippe De Muyter <phdm@macqel.be>
1569 * event-loop.c (handle_file_event): In case of poll, enable
1570 printing of informational message if an error/exception is
1571 detected on the file descriptor.
1573 2000-02-21 Jim Kingdon <kingdon@redhat.com>
1575 * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
1577 Mon Feb 21 12:50:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1579 * buildsym.c: Include "language.h" and "expression.h" for
1580 longest_local_hex_string_custom.
1582 Mon Feb 21 11:17:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
1584 * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
1585 * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
1586 Cagney <cagney@b1.cygnus.com>.
1588 Mon Feb 21 11:03:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1590 * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
1591 nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
1592 Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
1593 to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
1594 Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
1596 * MAINTAINERS: Add Nick Clifton to write after approval list.
1598 Mon Feb 21 10:30:39 2000 Andrew Cagney <cagney@b1.cygnus.com>
1600 * MAINTAINERS: Add note on multiple maintainers.
1602 2000-02-19 Philippe De Muyter <phdm@macqel.be>
1604 * cli-out.c (cli_table_header): Type of parameter `alignment' is
1605 `enum ui_align', not `int'.
1606 (cli_field_string, cli_field_skip): Likewise.
1608 2000-02-18 Jim Blandy <jimb@redhat.com>
1610 From Jimmy Guo <guo@cup.hp.com>:
1611 * buildsym.h (add_free_pendings): Declare.
1612 * buildsym.c (add_free_pendings): New function.
1613 (make_blockvector): 32x64 fix using longest_local_hex_string().
1614 (start_subfile): initialize variable 'subfile'.
1616 2000-02-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1618 * remote.c (remote_async_detach): Use target_mourn_inferior(), to
1619 make sure that all is cleaned up after we disconnect from the
1621 (remote_detach): Ditto.
1623 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
1625 From Rodney Brown <RodneyBrown@pmsc.com>
1626 * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
1627 potentially harming mistake.
1629 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
1631 * arm-tdep.c: Use header file instead of extern declarations for
1632 the {get,set}_arm_regname* functions.
1634 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
1636 * configure.in: Replaces obsolete gdbtk-variable.c with
1638 * configure: Regenerate.
1639 * Makefile.in: Remove obsolete/extraneous references to
1642 2000-02-16 Mark Kettenis <kettenis@gnu.org>
1644 * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
1645 the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is
1646 33 by definition, whereas REALTIME_LO might be 32 on systems that
1647 have SIG32 such as Linux. Make sure that the signal number
1648 returned is within the range specified by REALTIME_LO and
1651 2000-02-16 Mark Kettenis <kettenis@gnu.org>
1653 * configure: Regenerated.
1655 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
1657 * arm-tdep.c (set_disassembly_flavor, arm_othernames,
1658 _initialize_arm_tdep): Allows the user to choose between any of
1659 the flavors available for the disassembly to be used in the "info
1660 reg" command and elsewhere in gdb. It prevents having to maintain
1661 this information in two places by using the data kept in the
1664 2000-02-09 Mark Kettenis <kettenis@gnu.org>
1666 * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
1667 prfpregset_t in <sys/procfs.h>.
1668 * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
1670 * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
1671 prgregset_t and prfpregset_t if they are not already present.
1673 Wed Feb 16 19:00:02 2000 Andrew Cagney <cagney@b1.cygnus.com>
1675 From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
1676 * procfs.c: Define MERGEPID if not defined. For osf4.0e.
1678 2000-02-15 Jason Molenda (jsm@bugshack.cygnus.com)
1680 * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
1683 2000-02-15 Kevin Buettner <kevinb@redhat.com>
1685 Changes for AIX 4.3:
1686 * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
1687 to correct value for generic dummy frames. When using
1688 generic dummy frames, don't attempt to write TOC value or
1689 function to call into the call dummy.
1690 (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
1691 code to also handle the PowerOpen ABI.
1692 (ppc_push_return_address): Enable for all ports.
1693 * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
1694 PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
1695 CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
1696 CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
1697 provided by generic RS6000 definitions so that call dummies
1698 are implemented using generic dummy frames instead.
1700 * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
1701 prior to changing the stack pointer via ptrace(). Also, ignore
1702 attempts to store to undefined registers that are less than
1705 * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
1706 frame from 436 to 448 to account for alignment padding.
1707 (rs6000_push_arguments): Obtain actual register size instead
1708 of assuming the register is 4 bytes long. [There's still
1709 more work to be done to totally remove the 4 byte assumption,
1710 however.] Make sure the stack is 16 byte aligned as required
1711 by the PowerOpen ABI. Also, make sure that small structures
1712 passed in registers are properly aligned within the register.
1714 2000-02-15 Jesper Skov <jskov@cygnus.co.uk>
1716 Patch applied by Kevin Buettner <kevinb@redhat.com>
1718 * rs6000-tdep.c (skip_prologue): skip copying of argument
1719 registers to local variable registers.
1721 2000-02-14 Jim Kingdon <kingdon@redhat.com>
1723 * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A
1724 sym->section->index number is not a SECT_OFF_* code.
1726 Tue Feb 15 12:07:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
1728 * MAINTAINERS (write after approval): Add H.J. Lu.
1730 2000-02-14 Nick Clifton <nickc@cygnus.com>
1732 * sh-tdep.c: Remove extraneous code.
1734 2000-02-14 Amit S. Kale <akale@veritas.com>
1736 * elfread.c (elf_symtab_read): Move the use of sym to after where
1738 Checked in by Jim Kingdon <kingdon@redhat.com>
1740 Mon Feb 14 15:39:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1742 * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
1744 Mon Feb 14 15:20:26 2000 Andrew Cagney <cagney@b1.cygnus.com>
1746 From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
1747 * dwarf2read.c: (die_is_declaration): New fn.
1748 (read_structure_scope): Use it.
1750 * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
1752 2000-02-10 J.T. Conklin <jtc@redback.com>
1754 * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
1755 * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
1757 * gdbserver/low-nbsd.c: New file.
1759 * gdbserver/Makefile.in: convert to autoconf.
1760 * gdbserver/configure.in: likewise.
1761 * gdbserver/configure: generate.
1763 Sun Feb 13 11:21:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1765 * CONTRIBUTE: New file. How to contribute to GDB.
1767 Sun Feb 13 10:34:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
1769 * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin
1770 Buettner to powerpc maintainers. Make Kevin Buettner the
1771 GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon
1772 and Jason Molenda to write after aproval list.
1774 Sun Feb 13 10:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
1776 * MAINTAINERS: Reformat. Separate into check-in categories.
1778 Sat Feb 12 01:08:21 EST 2000 Nicholas Duffek <nsd@cygnus.com>
1780 * uw-thread.c: Remove __FUNCTION__ GNUism.
1782 2000-01-17 Amit S. Kale <akale@veritas.com>
1784 * elfread.c (elf_symtab_read): Use offset for the section in which a
1785 symbol resides, instead of .text section for calculating address of a
1787 Checked in by Jim Kingdon <kingdon@redhat.com>
1789 2000-02-10 Mark Kettenis <kettenis@gnu.org>
1791 * gnu-nat.c: Remove hackery to include <bits/waitflags.h>. It is
1792 no longer necessary now we have gdb_wait.h.
1794 2000-02-09 Mark Kettenis <kettenis@gnu.org>
1796 * gnu-nat.c (proc_string): Make global.
1797 (do_mach_notify_dead_name): Suppress dead name notifications if we
1798 know that the task is dead.
1800 1999-12-13 Mark Kettenis <kettenis@gnu.org>
1802 * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
1803 instead of directly from the kernel. Add some hackery to make
1804 sure that the info isn't influenced by suspension of the task in
1805 the proc server itself.
1807 2000-02-10 Jim Kingdon <kingdon@redhat.com>
1809 * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and
1810 approved by Michael Snyder.
1812 2000-02-09 Mark Kettenis <kettenis@gnu.org>
1814 * linux-thread.c: Include defs.h before gdb_wait.h.
1816 Wed Feb 9 18:59:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
1818 * Makefile.in (wait_h): Delete macro. Update all dependencies
1819 specifying gdb_wait.h instead.
1821 * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
1822 remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
1823 remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
1824 convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
1825 remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
1826 remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
1827 remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
1828 ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
1829 infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
1830 fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
1832 * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
1834 * gdb_wait.h: New file. Based on ../include/wait.h. Include
1835 <sys/wait.h> or <wait.h> and then define any missing WIF macros.
1837 Wed Feb 9 01:14:54 2000 Andrew Cagney <cagney@amy.cygnus.com>
1839 * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
1840 * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
1841 (d10v_stack_align): Declare.
1842 * d10v-tdep.c (d10v_stack_align): Define.
1844 1999-08-23 J.T. Conklin <jtc@redback.com>
1846 * top.c (remote_timeout): Change default to 2. Add comment
1847 explaining history of changes to the default value.
1848 * remote.c (_initialize_remote): Remove code that adds set/
1849 show remotetimeout, as that's also done in top.c
1851 1999-10-18 J.T. Conklin <jtc@redback.com>
1853 * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
1854 Return E01 instead of P01 when 'P' command fails.
1856 2000-02-05 J.T. Conklin <jtc@redback.com>
1858 * remote.c (putpkt_binary): Handle NAK from target stub.
1860 2000-02-08 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1862 * configure.in: Remove the addition of sol-thread.c to the
1863 CONFIG_INITS list. This caused problems with init.c, because
1864 sol-thread.c would be grepped twice for _initialize_* functions.
1866 * Makefile.in: Add FIXME for init.c.
1868 2000-02-07 Jim Kingdon <kingdon@redhat.com>
1870 Clean up compiler warnings:
1871 * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
1872 stack.c, valprint.c: Change variables to unsigned.
1873 * bcache.c: Rearrange to avoid warnings about variables not being set.
1874 * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
1875 rather than declaring print_max and repeat_count_threashold
1876 ourselves (incorrectly).
1877 * valprint.h: Do declare repeat_count_threashold.
1878 * ch-exp.c: Use default case for internal error.
1879 * findvar.c: Don't omit argument type.
1880 * symtab.c: Remove unused variable.
1882 2000-02-04 Jim Blandy <jimb@redhat.com>
1884 * c-typeprint.c (remove_qualifiers): New function.
1885 (c_type_print_base): Use it to remove qualifiers from C++
1886 qualified names, not strrchr.
1888 * c-typeprint.c (c_type_print_base): Recognize type conversion
1889 operators by calling is_type_conversion_operator.
1890 (is_type_conversion_operator): New function.
1892 2000-02-04 Nick Clifton <nickc@cygnus.com>
1894 * config/arm/tm-arm.h (LOWEST_PC): Define.
1896 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1898 * infrun.c (resume): Make just one call to target_resume(), instead
1899 of four: set up correct parameters in all the cases ahead of time,
1900 and do call at the end.
1902 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1904 * config/powerpc/tm-ppc-eabi.h: Define
1905 SOFUN_ADDRESS_MAYBE_MISSING.
1907 2000-02-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
1909 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
1912 Fri Feb 4 22:42:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
1914 * Makefile.in (INIT_FILES): Append CONFIG_INITS
1915 * configure.in (CONFIG_INIT): Initialize.
1916 (links): Link srcdir/gdbtk/library to gdbtcl2.
1917 * gdbtcl2: Moved to gdbtk/library.
1918 ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
1919 gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
1920 gdbtk.h: Moved to gdbtk/generic.
1922 2000-02-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1924 * printcmd.c (build_address_symbolic): New function. Returns all
1925 the parts that are necessary to print an address in a symbolic
1927 (print_address_symbolic): Split into a printing part and an
1928 information building part, build_address_symbolic().
1930 * defs.h (build_address_symbolic): Export.
1932 2000-02-03 Jim Blandy <jimb@redhat.com>
1934 * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
1937 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
1939 * arm-tdep.c (arm_push_arguments): Fix passing of floating point
1940 arguments on dummy frames.
1942 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
1944 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
1945 (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
1947 2000-02-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1949 * remote.c (getpkt_sane): New function. It is the old getpkt(),
1950 which now returns a timeout indication.
1951 (getpkt): New function. Wrapper for getpkt_sane(), so that return
1952 value can still be ignored.
1954 Tue Feb 1 18:47:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
1956 * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
1959 Tue Feb 1 00:17:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
1961 * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename
1962 ``struct gdb_file'' to ``struct ui_file''. Delete typedef
1965 * Makefile.in: Update.
1967 * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
1968 c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
1969 ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
1970 cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
1971 expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
1972 frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
1973 gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
1974 jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
1975 m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
1976 printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
1977 remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
1978 ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
1979 serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
1980 target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
1981 utils.c, v850ice.c, valprint.c, valprint.h, value.h,
1982 config/pa/tm-hppa.h: Update.
1983 * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
1985 2000-01-31 Jason Molenda (jsm@bugshack.cygnus.com)
1987 * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
1988 config/i386/i386dgux.mh, config/i386/i386sol2.mh,
1989 config/i386/i386v4.mh, config/i386/i386v42mp.mh,
1990 config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
1991 config/m88k/delta88v4.mh, config/mips/irix4.mh,
1992 config/mips/irix5.mh, config/mips/mipsv4.mh,
1993 config/powerpc/solaris.mh (NATDEPFILES): Change references to
1994 proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
1995 proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
1997 Mon Jan 31 17:14:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1999 * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
2001 * main.c (captured_main): Only use the legacy tui_file code when
2002 linking in older code such as the TUI.
2004 * gdb-file.h, gdb-file.c: New files.
2005 * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
2006 null_file_isatty, null_file_rewind, null_file_put,
2007 null_file_flush, null_file_write, null_file_fputs,
2008 null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
2009 gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
2010 set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
2011 set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
2012 set_gdb_file_data, struct accumulated_gdb_file,
2013 do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
2014 mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
2015 mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
2016 stdio_file_delete, stdio_file_flush, stdio_file_write,
2017 stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
2018 Moved to gdb-file.h and gdb-file.c.
2019 * utils.c (enum streamtype, struct tui_stream, tui_file_new,
2020 tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
2021 tui_file_rewind, tui_file_put, tui_file_fputs,
2022 tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
2023 fputs_unfiltered_hook):
2024 Moved to tui/tui-file.c and tui/tui-file.h.
2026 * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
2027 (tui-file.o, gdb-file.o): Add dependencies.
2028 (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
2029 * main.c: #include tui/tui-file.h.
2031 2000-01-28 Fred Fish <fnf@cygnus.com>
2033 * findvar.c (value_from_register): Special case handling of D10V
2034 pointer values fetched from registers.
2036 2000-01-28 Fernando Nasser <fnasser@totem.to.cygnus.com>
2038 * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
2039 support for new style thumb prologues.
2041 2000-01-28 Nick Clifton <nickc@redhat.com>
2043 * arm-tdep.c: Remove extraneous dash at start of strings
2044 introduced in previous delta.
2046 2000-01-27 Nick Clifton <nickc@redhat.com>
2048 * arm-tdep.c: Replace uses of arm_toggle_renames() with
2049 parse_arm_disassembler_option().
2051 2000-01-27 Jim Blandy <jimb@cygnus.com>
2053 * symtab.c (decode_line_1): Don't let commas that are within
2054 quotes or parenthesis terminate the line spec. Don't use pp when
2055 removing the final double quote of a double-quoted string. Don't
2056 forget to skip the opening double quote. I have no clue whether
2057 this change is correct; probably we've just moved this function
2058 from one buggy place to another buggy place, and never came within
2059 an outhouse whiff of correctness.
2060 (find_toplevel_char): New function.
2062 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
2064 * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
2065 passing the pointer to a thumb function as an argument.
2067 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
2069 * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
2070 are reinserted for another run.
2072 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
2074 * cli-out.c (cli_filed_string): Test for NULL string.
2076 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
2078 * infcmd.c (run_stack_dummy): Account for a random signal stopping
2079 the inferior as well as breakpoints being hit while performing an
2080 inferior function call.
2081 * valops.c (hand_function_call): Ditto.
2083 2000-01-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2085 From Mark Kettenis <kettenis@gnu.org>
2087 * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
2088 i386_REGS_SEGS_STATE.
2089 (HAVE_I387_REGS): Define.
2090 (FLOAT_INFO): Remove.
2091 * i386gnu-nat.c: Almost completely rewritten to use new i386
2092 register layout and `float info' implementation.
2093 * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
2094 Move prototypes from here.
2095 * gnu-nat.h: To here.
2097 2000-01-24 Kevin Buettner <kevinb@redhat.com>
2099 * utils.c (get_field, put_field): Fix buffer underruns and
2100 overruns. Also, handle case where total_len is not evenly
2102 (getfield): Make sure zeroing of unwanted bits occurs even
2103 when bit field to extract does not straddle two or more
2106 2000-01-23 Christopher Faylor <cgf@cygnus.com>
2108 * defs.h: Add gdb_thread_select declaration.
2110 2000-01-23 Kevin Buettner <kevinb@redhat.com>
2112 * linux-thread.c (_initialize_linuxthreads): Make sure that
2113 linuxthreads_block_mask does not block SIGCHLD.
2115 2000-01-20 Fernando Nasser <fnasser@totem.to.cygnus.com>
2117 * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
2118 text so that new lines work properly.
2120 2000-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2122 * proc-utils.h: New file. Export functions from proc-*.c.
2124 * proc_api.c: Rename to:
2125 * proc-api.c: New file. Add include of proc-utils.h.
2127 * proc_events.c: Rename to:
2128 * proc-events.c: New file.
2130 * proc_flags.c: Rename to:
2131 * proc-flags.c: New file.
2133 * proc_why.c: Rename to:
2134 * proc-why.c: New file. Add include of proc-utils.h.
2136 * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
2137 ctype.h, proc-utils.h.
2138 (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
2139 (open_procinfo_files): Conditionalize local variable tmp, to avoid
2141 (proc_iterate_over_mappings): Conditionalize local vars mapfd and
2143 (procfs_wait): Adjust format in some printf_filetered calls to
2144 avoid compiler warnings.
2145 (make_signal_thread_runnable): Ifdef 0. The calls to this function
2146 are also ifdef'd 0 .
2147 (procfs_resume): Add parentheses around '&&' operation.
2148 (procfs_set_exec_trap): Remove unused variable.
2149 (info_proc_cmd): Add braces to avoid ambiguous else clause.
2151 * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
2152 proc-why.o): Update dependencies.
2154 * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
2157 2000-01-17 Jason Molenda (jsm@bugshack.cygnus.com)
2159 * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
2160 Fix from Robert Lipe <robertl@sco.com>.
2161 * configure: Regenerated.
2163 2000-01-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2165 * stack.c (print_frame_info_base): Break up into the frame info
2166 (location) printing part and the rest (source line printing).
2167 (print_frame): New function. Take care of printing the location
2171 * infrun.c (normal_stop): Use enum values rather than integers for the
2172 source_flag to be passed to show_and_print_stack_frame().
2175 * frame.h (print_what): New enum for 'source' argument to
2176 print_frame_info_base(). Use this instead of obscure numbers.
2179 Sun Jan 16 17:58:00 2000 David Taylor <taylor@texas.cygnus.com>
2181 * event-top.c (stdin_event_handler): call quit_command rather than
2182 exit -- run cleanups, give target code a chance to say goodbye to
2183 the target. Fixes bug where the inferior processes were left
2184 around on Solaris (and probably elsewhere) by the testsuite.
2186 2000-01-14 Mark Salter <msalter@cygnus.com>
2188 * v850-tdep.c (v850_target_architecture_hook): Setup correct
2189 machine id for disassembly.
2191 2000-01-13 Jim Blandy <jimb@cygnus.com>
2193 * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
2194 convert_to_regset, when regno indicates a specific register.
2196 Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek <nsd@cygnus.com>
2198 * uw-thread.c: Document libthread.so debugging interface. Minor
2199 comment and formatting tweaks.
2200 (DEBUG): #define as 0 instead of 1.
2201 (CALL_BASE): Include function name in error msg.
2202 (libthread_stub): Adjust inferior_pid after thread exit.
2203 (uw_thread_create_inferior): Deactivate uw_thread_ops before
2204 asking procfs_ops to create inferior.
2205 (libthread_init): Don't return nonlocally on error.
2207 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
2209 * rdi-share/ardi.c (negotiate_params): Fix initialization of static
2212 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
2214 * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
2215 both sides are on the same state.
2217 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
2219 * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
2220 115200 (minor syntax mistake).
2222 2000-01-12 Jim Blandy <jimb@cygnus.com>
2224 * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
2225 this here, to go along with the definitions of PIDGET and TIDGET.
2227 2000-01-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2229 * thread.c (do_captured_thread_select): New function. Switch
2230 current thread, safely from within catch_errors().
2231 (gdb_thread_select): New function. Switch threads safely.
2232 (thread_command): Use gdb_thread_select().
2234 (do_captured_list_thread_ids): New function.
2235 (gdb_list_thread_ids): New function.
2237 * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
2239 2000-01-11 Christopher Faylor <cgf@cygnus.com>
2241 * configure.in: Avoid linking -limagehlp unless it's a native build.
2242 * configure: Regenerate.
2243 * thread.cc (add_thread): Clear private data pointer here or suffer
2244 strange behavior when it is checked for NULL later.
2246 2000-01-09 Christopher Faylor <cgf@cygnus.com>
2248 * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
2249 * configure.in: Add an additional library to cygwin link.
2250 * configure: Regenerate.
2252 Patch from Egor Duda <deo@logos-m.ru>:
2253 * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
2256 2000-01-07 Michael Snyder <msnyder@cleaver.cygnus.com>
2258 * uw-thread.c: New file to support UnixWare user-mode threads:
2259 contributed by Nickolas Duffek <nsd@cygnus.com>.
2260 * target.h (struct target_ops): New vector, to_extra_thread_info,
2261 allows back-ends to give extra details in info thread display.
2262 (target_extra_thread_info): define new macro.
2263 (target_find_new_threads): simplify macro. Cleanup comments.
2264 * target.c (to_extra_thread_info): default and inherit new vector.
2265 (cleanup_target): eliminate PARAMS, break up long lines,
2266 provide default definition for to_extra_thread_info, and
2267 to_find_new_threads. Default to_thread_alive and to_query
2268 to return_zero, not target_ignore (they each return int not void).
2269 (debug_to_find_new_threads): new debug entry.
2270 (setup_target_debug): add debug_to_find_new_threads.
2271 * gdbthread.h: export struct thread_info, find_thread_pid, and
2272 iterate_over_threads. Add comments. Eliminate PARAMS. Update
2273 copyright. Add new private data pointer for use by target back-ends.
2274 * thread.c (struct thread_info): move definition to gdbthread.h.
2275 (find_thread_pid): new exported function for thread lookup.
2276 (iterate_over_threads): new exported function for applying
2277 arbitrary operations to threads. Update copyright to 2000.
2278 (info_threads_command): use new target_extra_thread_info vector
2279 to display extra information about each thread (if implemented).
2280 * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
2281 Add defines for PIDGET, etc.
2282 * config/i386/tm-i386sol2.h: ditto.
2283 * config/sparc/tm-sun4sol2.h: ditto.
2284 * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
2285 * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
2286 if -lpthread and -lpthreads fail.
2288 * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
2289 (proc_flags): combine flags that UnixWare splits into two locations.
2290 (proc_modify_flag): add support for PR_KLC (kill on last close).
2291 (proc_[un]set_kill_on_last_close): new functions.
2293 2000-01-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2295 * infrun.c (normal_stop): Print out thread id when we stop.
2297 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
2299 * remote.c (remote_open_1): Fix message so it does not imply a
2300 specific syntax for serial ports, as it is OS dependent.
2301 (remote_async_open_1): Ibid.
2302 (init_remote_ops): Ibid.
2304 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
2306 * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
2307 "set remotebaud" command (if set) when no speed is specified on
2308 the "target rdi" command.
2310 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
2312 * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
2314 (baud_options[]): Ibid.
2316 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
2318 * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
2319 used by each operating system.
2321 2000-01-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2323 * breakpoint.c (until_break_command): Add an argument for the
2324 continuation, the beginning of the cleanups set up by this
2326 (until_break_command_continuation): Do cleanups until the one
2327 passed in as argument instead of doing all of them.
2329 * infcmd.c (finish_command_continuation): Expect a new argument,
2330 which indicates up to where to do cleanups. Update calls to
2331 do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
2332 (finish_command): Add another argument for the continuation: the
2333 starting cleanup for this command.
2335 2000-01-05 Fernando Nasser <fnasser@totem.to.cygnus.com>
2337 From Grant Edwards <grante@visi.com> (original patch from Thomas
2339 * rdi-share/ardi.c: Allow interruption of interruptible
2340 targets with a <CNTL-C>.
2342 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
2344 * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
2345 to control port to accommodate some versions of Angel.
2347 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
2349 * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
2350 Add interpretation for C Support Library packets.
2352 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
2354 * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
2355 is now being modified.
2356 * rdi-share/devsw.h: Adjust declaration of the above funtion.
2358 For older changes see ChangeLog-99
2364 version-control: never