1 Fri Apr 7 13:33:43 2000 Andrew Cagney <cagney@b1.cygnus.com>
3 From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
4 * procfs.c (init_procfs_ops): Set procfs_ops.to_has_memory and
5 procfs_ops.to_has_all_memory to 1.
9 2000-04-06 Nick Duffek <nsd@cygnus.com>
11 * configure.in (_MSE_INT_H): Define on Solaris 7.
12 (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
13 * acconfig.h (_MSE_INT_H): Define on Solaris 7.
14 * configure: Regenerate.
15 * config.in: Regenerate.
17 2000-04-06 Michael Snyder <msnyder@cygnus.com>
19 * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
20 Change to rely on PIDGET etc.
21 * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
22 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
23 STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
24 define. Allow target to use procfs hardware watchpoints.
25 * config/sparc/nm-sun4sol2.h: ditto.
26 * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
27 definitions to use 16 bits for the pid, 15 bits for the tid, and
29 * config/sparc/tm-sun4sol2.h: ditto.
30 (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
31 * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
32 for more than 15 thread increments.
34 2000-04-06 Eli Zaretskii <eliz@is.elta.co.il>
36 * top.c (filename_completer): Set subsequent_name to 1 early on,
37 to prevent an infinite loop if the first file in the directory is
38 a backup file (whose name ends in a `~').
40 2000-04-05 Jim Blandy <jimb@redhat.com>
42 * solib.c (update_solib_list): New function.
43 (solib_add): Call update_solib_list, and then read symbols.
44 (info_sharedlibrary_command): Call update_solib_list, not
47 2000-04-05 Scott Bambrough <scottb@netwinder.org>
49 * arm-linux-tdep.c: Resolve implicit function declarations by
50 including target.h and value.h. Inclusion of symtab.h is
53 2000-04-05 Scott Bambrough <scottb@netwinder.org>
55 * arm-linux-tdep.c: New file.
56 * arm-linux-nat.c (fetch_fpregs): Remove unused code.
57 (arm_get_longjmp_target): Moved it and all defines
58 it uses to arm-linux-tdep.c.
59 (arm_linux_extract_return_value): Moved to
61 * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
63 2000-04-04 Nick Duffek <nsd@cygnus.com>
65 * infrun.c (handle_inferior_event): Call target_mourn_inferior
66 instead of kill_target.
68 2000-04-04 Daniel Berlin <dan@cgsoftware.com>
70 * TODO: Make note of various C++ things i have planned for 5.1.
72 Tue Apr 4 12:13:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
74 * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
75 in shift. Stop GCC thinking it has a shift overflow.
77 2000-04-03 H.J. Lu <hjl@gnu.org>
79 * TODO: Remove the regex entry.
81 2000-04-03 H.J. Lu <hjl@gnu.org>
83 * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
84 is defined and <regex.h> otherwise.
86 * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
87 * monitor.c: Likewise.
88 * osfsolib.c: Likewise.
93 * Makefile.in (REGEX): Changed to @REGEX@.
96 (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
97 (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
99 * configure.in (--with-included-regex): New switch.
100 (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
101 (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
102 * configure: Regenerated.
104 2000-04-03 Kevin Buettner <kevinb@redhat.com>
106 * NEWS (powerpc-*-linux*): Mention.
108 2000-04-03 J.T. Conklin <jtc@redback.com>
110 * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
112 2000-04-03 Kevin Buettner <kevinb@redhat.com>
114 * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
115 (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
117 * ia64-linux-nat.c (fill_gregset): Implement.
118 (supply_fpregset, fill_fpregset): New functions.
120 * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
121 which the CFM is fetched for certain frames.
122 (find_global_pointer, find_extant_func_descr): Don't use
123 partial symtabs for locating sections.
125 * config/ia64/linux.mh (LOADLIBES): Define.
126 (NATDEPFILES): Add linux-thread.o and lin-thread.o.
127 * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
128 file containing generic linux declarations/definitions.
129 (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
130 defined in generic nm-linux.h.
131 (solib.h): Remove include; already included in generic nm-linux.h.
133 2000-04-03 Jim Blandy <jimb@redhat.com>
135 * solib.c (solib_add): Move all the code for loading symbol tables
136 below the code to sort out additions and removals. That way, we
137 always catch all loaded shared libraries whose symbols we haven't
140 * solib.c (solib_add): Don't try to free a shared object's objfile
141 if it doesn't have one. Duh.
143 * solib.c (solib_add): If a pattern was given, but it doesn't
144 match any currently loaded shared libraries, print a message;
145 don't just be silent.
147 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
149 * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
150 two-dimensional array instead of faking it with index
153 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
155 * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
157 * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
158 definition (and use the common one in tm-i386.h).
159 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
160 (I386_DJGPP_TARGET): Don't define, it's no longer required.
161 (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
162 i386-tdep.c defines it for all x86 targets.
163 (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
165 * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
167 * config/djgpp/djcheck.sh: Edit the copyright year out of the test
168 results. Fix editing of `main' arguments for non-GNU Sed.
170 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
172 * symfile.c (map_overlay_command, unmap_overlay_command): Fix
173 error message: there's no "overlay on" command.
175 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
177 * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
178 (copying.txt): New target, a link to COPYING.
180 Mon Apr 3 18:20:03 2000 Andrew Cagney <cagney@b1.cygnus.com>
184 Mon Apr 3 14:56:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
187 (set_hook, error_hook): Remove PARAMS.
189 Mon Apr 3 14:45:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
191 * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
192 Daniel Berlin <dan@cgsoftware.com>. Function was static.
193 * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
195 Mon Apr 3 14:10:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
197 * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
199 2000-04-02 Nick Duffek <nsd@cygnus.com>
201 * gdbtypes.c (safe_parse_type): New wrapper function to ignore
202 error() during parse_and_eval_type().
203 (check_stub_method): Call safe_parse_type instead of
204 parse_and_eval_type().
205 * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
206 (wrap_parse_and_eval_type): New support function.
207 * wrapper.h (gdb_parse_and_eval_type): Prototype.
208 (wrap_parse_and_eval_type): Prototype.
210 Sun Apr 2 10:32:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
212 * MAINTAINERS: Eli Zaretskii is a doco maintainer.
214 Fri Mar 31 08:59:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
216 * gdbarch-utils.h, gdbarch-utils.c: New files.
217 * Makefile.in (SFILES, COMMON_OBS): Update.
218 (gdbarch_utils_h) Define.
219 (gdbarch-utils.o): Add dependencies.
221 * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
222 handling default method values.
223 (startup_gdbarch): Rename default_gdbarch, name misleading.
224 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
225 (register_name): Default to legacy_register_name.
226 (call_dummy_words): Default to legacy_call_dummy_words.
227 (sizeof_call_dummy_words): Default to
228 legacy_sizeof_call_dummy_words.
229 (register_convertible): Default to
230 generic_register_convertible_not.
231 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
232 (remote_translate_xfer_address): Default to
233 generic_remote_translate_xfer_address.
234 (frameless_function_invocation): Default to
235 generic_frameless_function_invocation_not.
237 2000-04-02 Mark Kettenis <kettenis@gnu.org>
239 * i386-linux-nat.c: Add copyright notice.
241 * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
242 &floatformat_i387_ext.
243 * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
245 2000-03-29 Mark Kettenis <kettenis@gnu.org>
247 * findvar.c (extract_floating): Remove reference to
248 TARGET_EXTRACT_FLOATING.
249 (store_floating): Remove reference to TARGET_STORE_FLOATING.
251 2000-03-30 Fernando Nasser <fnasser@cygnus.com>
253 * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
254 Safe version of value_subscript.
255 * varobj.c (): Use gdb_value_subscript() to get an array element value.
257 2000-03-30 Michael Snyder <msnyder@cleaver.cygnus.com>
259 * ui-file.c: Include "gdb_string.h"
260 * cli-out.c: Include gdb_string.h to avoid compiler warnings.
261 * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
262 unions, since they are all used to hold both pointers and ints
263 at various times. Casting pointer to int and vice versa gives
264 warnings (and is not safe) if they are not the same size.
266 2000-03-30 Michael Snyder <msnyder@cleaver.cygnus.com>
268 * defs.h (struct continuation_arg): Make 'data' a union, to avoid
269 casting problems when int and pointer are not the same size.
270 * event-top.c (command_handler): Use data as a union.
271 (command_line_handler_continuation): Ditto.
272 * infcmd.c (step_1_continuation): Use data as a union. Re-indent.
273 (step_once): ditto. (finish_command_continuation): Ditto.
274 (finish_command): Ditto.
275 * breakpoint.c (until_break_command): Use data as a union.
276 (until_break_command_continuation): Ditto.
277 * utils.c (add_intermediate_continuation): Fix typo in comment.
279 Thu Mar 30 12:09:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
281 * gdbarch.h, gdbarch.c: Re-indent. Remove FIXMEs.
282 * gdbarch.sh: Re-sync with gdbarch.[hc].
284 2000-03-29 Daniel Berlin <dan@cgsoftware.com>
286 * minsyms.c (add_minsym_to_demangled_hash_table): New function.
287 (install_minimal_symbols): Fix demangled symbol problems caused by
288 using add_minsym_to_hash_table for the demangled names, which is
289 wrong. Now we use add_minsym_to_demangled_hash_table.
290 (lookup_minimal_symbol): Fix problems with demangled symbol lookup
291 caused by weird control flow.
292 * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
294 2000-03-29 Jason Merrill <jason@casey.cygnus.com>
296 * configure.in: -linux-gnu*, not -linux-gnu.
298 Tue Mar 28 18:28:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
300 * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
301 with qThreadExtraInfo.
303 2000-03-29 J.T. Conklin <jtc@redback.com>
305 * i386nbsd-nat.c (fetch_core_registers): Make static.
307 * m68knbsd-nat.c (fetch_core_registers): Make static.
308 (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
310 Wed Mar 29 13:40:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
312 * TODO: Update GDB 5 status.
314 Wed Mar 29 10:16:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
316 * breakpoint.h (remove_hw_watchpoints): Add declaration.
317 * breakpoints.c (remove_hw_watchpoints): Update.
318 * maint.c (maintenance_do_deprecate): Avoid assignment within IF
321 2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
323 breakpoint.c, breakpoint.h (remove_hw_watchpoints): New function.
324 infrun.c (resume): Remove hardware watchpoints before stepping
325 when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
327 2000-03-28 Michael Snyder <msnyder@cleaver.cygnus.com>
329 * Makefile.in: Anchor tui-file.h dependency to $srcdir.
331 2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
333 * procfs.c (proc_set_watchpoint): Declare addr parameter as
334 CORE_ADDR, to match call from procfs_set_watchpoint.
336 * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
337 Reselect the saved frame silently after frame selection for
338 watchpoint evaluation.
339 (insert_breakpoints): Add missing space in `Hardware watchpoint
340 deleted' message. Do not reinsert hardware watchpoint if it is
341 already marked for deletion at next stop.
343 2000-03-28 Christopher Faylor <cgf@cygnus.com>
345 * partial-stab.h: Add one more check against corrupted or irregular
348 Tue Mar 28 12:23:37 2000 Philippe De Muyter <phdm@macqel.be>
350 * gnu-regex.c (regerror): Function renamed from `__regerror'.
351 (Change also approved in the mainline glibc sources)
353 Tue Mar 28 18:19:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
355 From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
356 * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
357 particularly ensuring it can't return SERIAL_TIMEOUT when told
360 2000-03-24 Daniel Berlin <dan@cgsoftware.com>
362 * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
363 which never existed before, and thus, has no deprecated old command.
365 * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
366 "set archdebug" (same goes for the show commands).
367 * gdb-events.c (_initialize_gdb_events): Add "set debug event",
368 deprecate "set eventdebug" (same goes for the show commands).
369 * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
370 * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
372 x(init_main): Add the "set debug" and "show debug" commands.
373 Add setdebuglist and showdebuglist.
375 Fri Mar 24 13:00:10 2000 Daniel Berlin <dan@cgsoftware.com>
377 * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
378 Added prototype for the deprecate command so it doesn't complain.
380 Tue Mar 28 11:52:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
382 * top.c (print_gdb_version): Bump copyright year to 2000.
384 Tue Mar 28 10:13:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
386 * MAINTAINERS: Add Glen McCready to write after approval list.
388 Tue Mar 28 09:59:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
390 * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
391 * config.h: Regenerate.
393 Mon Mar 27 19:53:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
395 * TODO: Update. Add criteria for next release of GDB.
397 Mon Mar 27 17:20:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
399 * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
400 * config.h: Regenerate.
402 Mon Mar 27 16:43:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
404 * Makefile.in (install-only): Create $(bindir) and $(man1dir)
405 before installing GDB.
407 Mon Mar 27 16:26:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
409 * Makefile.in (all-gdbtk): Check for an existing link/directory.
410 Re-format warning message. Document that post 5.0 this can be
413 Mon Mar 27 14:46:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
415 * ChangeLog: Revert whitespace changes.
417 Mon Mar 27 10:20:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
419 * MAINTAINERS: Update folks who need accounts.
421 Mon Mar 27 09:29:14 2000 Andrew Cagney <cagney@b1.cygnus.com>
423 * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
425 2000-03-27 Mark Kettenis <kettenis@gnu.org>
427 * config/i386/tm-i386.h: Fix typo. It is TARGET_LONG_DOUBLE_BIT
428 instead of TARGET_LONG_DOUBLE_BITS.
429 * config/i386/tm-i386mk.h: Likewise.
431 2000-03-26 Mark Kettenis <kettenis@gnu.org>
433 Provide `long double' support for most i386 targets.
434 * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
435 &floatformat_i387_ext.
436 (TARGET_LONG_DOUBLE_BITS): Define as 96.
437 (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
438 `builtin_type_long_double'.
439 (REGISTER_CONVERT_TO_VIRTUAL): Call
440 i386_register_convert_to_virtual.
441 (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
442 (i387_to_double, double_to_i387): Remove prototypes.
443 (i386_extract_return_value): Change prototype to match definition
445 * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
446 (TARGET_LONG_DOUBLE_BITS): #undef.
447 * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
448 [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
449 (i387_extract_floating, i387_store_floating): Remove prototypes.
450 (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
451 (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
452 (REGISTER_VIRTUAL_TYPE): Remove.
453 * i386-tdep.c (i386_register_convert_to_virtual): New function.
454 (i386_register_convert_to_raw): New function.
455 * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
456 (i387_store_floating): Remove.
458 Sat Mar 25 18:55:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
460 * maint.c: Re-indent.
462 Sat Mar 25 18:51:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
464 * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
466 2000-03-24 Christopher Faylor <cgf@cygnus.com>
468 * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
471 2000-03-24 Christopher Faylor <cgf@cygnus.com>
473 * win32-nat.c: Back out special frame walking code. It was broken.
474 (handle_exception): Correctly identify an illegal instruction.
475 * config/tm-cygwin.h: Eliminate special frame handling. Just use
476 normal i386 handling.
478 2000-03-24 J.T. Conklin <jtc@redback.com>
480 * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
481 * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
482 (fetch_core_registers): Read fp registers.
483 (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
485 2000-03-24 Jonathan Larmour <jlarmour@redhat.co.uk>
487 * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
488 so that we can stop searching for the prologue past the function end
489 (arm_skip_prologue): Call thumb_skip_prologue with function end addr
491 2000-03-24 Kevin Buettner <kevinb@redhat.com>
493 * linux-thread.c, lin-thread.c (save_inferior_pid,
494 restore_inferior_pid): Don't do compile time comparison
495 of TARGET_PTR_BIT and TARGET_INT_BIT.
497 Thu Mar 23 13:18:26 2000 Philippe De Muyter <phdm@macqel.be>
499 * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
501 (P_PEA_FP, P_MOVL_SP_FP): New macros.
502 (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
504 (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
506 (delta68_in_sigtramp): New function.
507 (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
508 (m68k_skip_prologue): Use P_* macros, not hex constants.
509 (m68k_find_saved_regs): Do not expect a fixed sequence of register save
510 instructions, but accept them in any order; use P_* macros, not octal
511 or hex constants; recognize also `fmovemx to (fp + displacement)' and
512 `moveml to (fp + displacement)'.
513 * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
514 (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
516 Fri Mar 24 13:44:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
518 * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
520 2000-03-23 Michael Snyder <msnyder@cleaver.cygnus.com>
522 * solib.c (open_symbol_file_object): To sneak an int argument
523 past catch_errors, instead of casting it to a pointer, simply
526 2000-03-23 Jimmy Guo <guo@cup.hp.com>
528 * gdbtypes.c (rank_function): Rank all N parameters and use correct
529 index into the prams[] and args[] arrays.
531 2000-03-23 Fernando Nasser <fnasser@cygnus.com>
533 From David Whedon <dwhedon@gordian.com>
535 * top.c (execute_command): Checks all commands beore executing
536 to see if the user needs to be warned that the command is
537 deprecated, warns user if appropriate.
538 (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
539 return values from void to struct cmd_list_element *.
540 * command.c (lookup_cmd_1): Check aliases before following link
541 in case user needs to be warned about a deprecated alias.
542 (deprecate_cmd): new exported function for command deprecation,
543 sets flags and posibly a replacement string.
544 (deprecated_cmd_warning): New exported funciton to warn user about
545 a deprecated command.
546 (lookup_cmd_composition): New exported function that determines
547 alias, prefix_command, and cmd based on a string. This is useful
548 is we want to full name of a command.
549 * command.h : Added prototypes for deprecate_cmd,
550 deprecated_warn_user and lookup_cmd_composition, added flags to
551 the cmd_list_element structure, changed return values for
552 add_com_* and add_info_* from void to cmd_list_element.
553 * maint.c : (maintenance_deprecate): New function to deprecate a
554 command. This exists only so that the testsuite can deprecate
555 commands at runtime and check the warning behavior.
556 (maintenance_undeprecate) : New function, drops deprecated flags.
557 (maintenance_do_deprecate): Actually does the (un)deprecation.
558 (initialize_maint_cmds): Added the above new deprecate commands.
560 2000-03-22 Daniel Berlin <dan@cgsoftware.com>
561 * command.c (apropos_cmd_helper): New function, meat of the
563 (apropos_command): New apropos command to search command
564 names/documentation for regular expressions.
565 (_initialize_command): Add the apropos command.
567 2000-03-23 Michael Snyder <msnyder@cleaver.cygnus.com>
569 * sol-thread.c (ps_pglobal_lookup): Change argument type from
570 paddr_t to psaddr_t. This mistake appears to date from an
571 erroneous man page in Solaris 2.5 -- the correct type from the
572 system headers has always been psaddr_t.
573 (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
576 2000-03-22 Kevin Buettner <kevinb@redhat.com>
578 * ia64-linux-nat.c: Fix copyright.
579 (fill_gregset): Minor formatting fix.
580 * ia64-tdep.c (template_encoding_table, fetch_instruction,
581 examine_prologue): Clean up some compiler warnings.
582 (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
583 find_global_pointer, find_extant_func_descr): New functions.
584 (ia64_use_struct_convention, ia64_extract_return_value,
585 ia64_push_arguments): Handle HFAs.
586 (ia64_push_arguments): Find (or build) a function descriptor
587 when given a function address.
588 (ia64_push_return_address): Moved code for finding the
589 global pointer into its own function, find_global_pointer ().
591 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
593 * event-loop.c (handle_file_event): Run through indent.
595 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
597 From Philippe De Muyter <phdm@macqel.be>
599 * event-loop.c (sys/types.h): File now included unconditionally.
600 (use_poll): New variable..
601 (gdb_notifier): poll- and select-versions merged.
602 (add_file_handler): If HAVE_POLL, check whether poll is usable,
603 and reset `use_poll' if not.
604 (create_file_handler): Select poll- or select-version according to
606 (delete_file_handler, handle_file_event): Likewise.
607 (gdb_wait_for_event, poll_timers): Likewise.
609 2000-03-22 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
611 * printcmd.c (print_scalar_formatted): Truncate addresses to the
612 size of a target pointer before passing them to print_address.
614 2000-03-22 Mark Kettenis <kettenis@gnu.org>
616 * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
617 * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
619 * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
620 (i386_extract_return_value): Rewritten. Correctly support all
621 floating-point types and large integer types on targets that use
622 the standard i386 GDB register layout and return floating-point
625 Wed Mar 22 15:09:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
627 * configure.in (CONFIG_INITS): Do not append remote-nrom.c
629 2000-03-21 J.T. Conklin <jtc@redback.com>
631 * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
632 * i386nbsd-nat.c: New file.
634 * i386/tm-nbsd.h (NUM_REGS): Removed.
635 (HAVE_I387_REGS): Defined.
636 * i386/nm-nbsd.h (FLOAT_INFO): Removed.
638 * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
641 Wed Mar 22 11:18:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
643 * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David
644 taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to
645 the write after approval list.
647 2000-03-21 Kevin Buettner <kevinb@redhat.com>
649 * symtab.h (MAX_SECTIONS, struct section_addr_info,
650 symbol_file_add): Move declarations from here...
651 * symfile.h: ...to here.
653 * solib.c (symbol_add_stub): Make symbol_file_add () aware of
654 all section addresses, not just .text.
655 * symfile.h, symfile.c (free_section_addr_info,
656 build_section_addr_info_from_section_table): New functions.
658 * symfile.h (MAX_SECTIONS): Increase value to 40.
659 * symfile.c (syms_from_objfile): Add bounds check prior to
660 accessing ``other'' array in a section_addr_info_struct.
661 Remove unused variable section_offsets.
662 (add_symbol_file_command): Remove unused variable text_addr.
664 2000-03-21 Eli Zaretskii <eliz@is.elta.co.il>
666 * breakpoint.c (bpstat_stop_status): Don't stop if a read
667 watchpoint appears to break, but the watched value changed.
669 2000-03-21 Jim Blandy <jimb@redhat.com>
671 * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
672 a companion to gdbarch_alloc, which allows a gdbarch init function
673 to free partially-built gdbarch structures.
674 * gdbarch.c, gdbarch.h: Regenerated.
676 2000-03-20 Kevin Buettner <kevinb@redhat.com>
678 * configure.host, configure.tgt (ia64-*-linux*): New entry.
680 * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
681 initialize_arch): Define for IA-64.
682 (initialize_arch): Add declaration.
684 2000-03-20 Eli Zaretskii <eliz@is.elta.co.il>
686 * breakpoint.c (insert_breakpoints, remove_breakpoint)
687 (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
688 remove, or check status of hardware watchpoints for entire structs
689 and arrays unless the user explicitly asked to watch that struct
691 (insert_breakpoints): Try to insert watchpoints for all the values
692 on the value chain, even if some of them fail to insert.
694 * values.c (value_primitive_field): Set the offset in struct value
695 we return when the field is a packed bitfield.
697 2000-03-20 Michael Snyder <msnyder@cleaver.cygnus.com>
699 * remote.c (remote_threads_extra_info): New function.
700 Implement the extra thread info query for "info threads".
701 (remote_threads_info): Clean up a bit.
702 (use_threadinfo_query, use_threadextra_query): New variables.
703 Control whether GDB will use the new or old protocol for
705 (remote_open_1): Initialize new variables.
706 (remote_async_open_1): Ditto.
707 (remote_cisco_open): Ditto.
709 2000-03-20 Kevin Buettner <kevinb@redhat.com>
711 * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
712 config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
713 config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
715 2000-03-20 Kevin Buettner <kevinb@redhat.com>
717 * utils.c (floatformat_from_doublest): Don't assume that a long
718 will be exactly 32 bits in length. Also... make sure space
719 that we're writing the float to is completely initialized to
720 zeroes, even when the number of bits in the float is not
721 evenly divisible by FLOATFORMAT_CHAR_BIT.
723 2000-03-20 Jim Blandy <jimb@redhat.com>
725 * i386-linux-nat.c: No need to #include "frame.h" any more.
726 (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
727 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
728 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
729 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
730 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
731 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
732 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
733 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
734 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
735 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
736 i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed
737 out that these are target-dependent, and useful in non-native
738 configurations. Moved to...
739 * i386-linux-tdep.c: ... Here, a new file.
740 * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
741 (i386-linux-tdep.o): New rule.
742 (i386-linux-nat.o): We no longer depend on frame.h.
743 * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
745 2000-03-04 Eli Zaretskii <eliz@is.elta.co.il>
747 * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
748 Print an error at compile time if we are to use select, but FD_SET
750 (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
751 if HAVE_POLL is not defined and NO_FD_SET *is* defined.
752 (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
753 (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
754 (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
755 instead of using memcpy and memset. Use FD_ISSET.
757 * config/i386/xm-go32.h (fd_mask): Remove typedef.
759 Mon Mar 20 19:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
761 * command.c (_initialize_command): Document requirements for ``!''
764 Mon Mar 20 18:12:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
766 From Fri 10 Mar 2000 Robert
767 <robert.melchers@drives.eurotherm.co.uk>:
768 * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
770 Mon Mar 20 17:33:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
772 From Thu Mar 16 16:49:27 EST 2000 John David Anglin
773 <dave@hiauly1.hia.nrc.ca>:
774 * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
775 _initialize_hpux_thread being called twice.
776 * configure: Regenerated.
778 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
780 * event-top.c (_initialize_event_loop): If instream is not
781 connected to a terminal device, turn editing off.
783 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
785 Support for building GDB with DJGPP, and running the test suite on
787 * config/djgpp/djconfig.sh: New file.
788 * config/djgpp/config.sed: New file.
789 * config/djgpp/README: New file.
790 * config/djgpp/fnchange.lst: New file.
791 * config/djgpp/djcheck.sh: New file.
793 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
795 * ser-go32.c (ports): Make the initializers complete, to pacify
798 2000-03-17 Jim Blandy <jimb@redhat.com>
800 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
801 two-dimensional array, instead of faking it with explicit index
804 * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
805 linuxthreads_create_inferior): Fix typo in variable name: it's
806 linuxthreads_exit_status, not linux_exit_status.
808 * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
811 * solib.c (solib_add): Delete debugging code.
813 2000-03-17 Mark Kettenis <kettenis@gnu.org>
815 * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
816 * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
818 Fri Mar 17 11:06:59 2000 Philippe De Muyter <phdm@macqel.be>
820 * language.c (set_lang_str): Do not call `free' for a null pointer.
821 (set_type_str, set_range_str): Ditto.
823 2000-03-16 Jim Blandy <jimb@redhat.com>
825 * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
828 * solib.c (current_sos): Be more careful about freeing the new
829 so_list node if an error occurs.
831 * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
832 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
833 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
834 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
835 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
836 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
837 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
838 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
839 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
840 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
841 i386_linux_sigtramp_saved_sp): Deleted. These all implement
842 Linux-specific signal trampoline detection, and should be moved
844 * i386-linux-nat.c: ... here.
845 * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
846 this any more, since we're not enabling OS-specific code in a
849 2000-03-16 Eli Zaretskii <eliz@is.elta.co.il>
851 * Makefile.in (go32-nat.o): Add prerequisites.
852 (ALLDEPFILES): Add go32-nat.c.
854 2000-03-15 Michael Snyder <msnyder@cleaver.cygnus.com>
856 From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
857 * symfile.c (reread_symbols): Clear msymbol hash table.
859 2000-03-15 Jim Blandy <jimb@redhat.com>
861 Deal with the inferior unloading shared objects.
862 * solib.c (current_sos): New function, replacing find_solib.
863 (find_solib): Deleted.
864 (free_so): New function.
865 (clear_solib): Call free_so, instead of writing it out.
866 (solib_add): Rewritten: compare the inferior's current list of
867 shared objects with GDB's list, and do the required loads and
869 (info_sharedlibrary_command, solib_address): Don't use find_solib
870 to walk the list of shared libraries: call solib_add, and then
871 walk the list at so_list_head normally.
872 * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
873 detach the core target. These tasks are taken care of elsewhere.
874 * target.c (remove_target_sections): New function.
875 * target.h (remove_target_sections): New declaration.
877 * solib.c (symbol_add_stub): Check whether we've already created
878 an objfile for this shared object first, before doing all that
879 work to compute section addresses, etc.
881 * objfiles.c (unlink_objfile): Report an internal error if objfile
882 doesn't occur in the object_files list.
884 * solib.c (special_symbol_handling): Delete argument; it's not
887 Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
889 * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses
890 from solib structures. Use it throughout solib.c, get rid of all
892 (struct so_list): Change type of lmaddr to CORE_ADDR.
893 (first_link_map_member): Change return value type to CORE_ADDR,
895 (solib_add_common_symbols): Change parameter type to CORE_ADDR,
897 (open_symbol_file_object, find_solib): Change type of lm variable
900 2000-03-15 Eli Zaretskii <eliz@is.elta.co.il>
902 * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
903 (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
904 to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings.
905 (dos_info): Avoid compiler warning when printing a ptrdiff_t.
907 * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
908 not opened by dos_open, but let the 3 standard handles go through
911 2000-03-14 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
913 * eval.c (evaluate_subexp_with_coercion): Add call to
914 check_typedef, to handle typedeffed vars correctly.
916 Mon Mar 13 21:21:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
918 * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
920 (QUIT): Note that this can probably be replaced by a function.
922 2000-03-13 James Ingham <jingham@leda.cygnus.com>
924 Add support for a variable object that tries to evaluate itself in
925 the currently selected frame, rather than in a fixed frame.
927 * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
929 * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
931 * varobj.c (varobj_list): Return type indicates whether the
932 variable's type has changed (for current frame variables).
933 (varobj_update): Handle the case where the variable's type has
935 (delete_variable_1): Allow for deletion of variables that have not
937 (new_root_variable): Initialize use_selected_frame variable.
938 (value_of_root): This is where most of the work to handle "current
939 frame" variables was added. Most of the complexity involves
940 handling the case where the type of the variable has changed.
941 (varobj_create): Add a "type" argument, to tell if the
942 variable is one of these "current frame" variables. Also protect
943 call to parse_exp_1 from long jumping.
945 2000-03-13 Eli Zaretskii <eliz@is.elta.co.il>
947 * go32-nat.c (struct env387): Remove declaration.
948 (print_387_status, i386_go32_float_info): Remove redundant
950 (regno_mapping, sig_map, excepn_map): Add braces around inner
952 (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
953 fix code which mixed signed with unsigned.
954 (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
955 (go32_wait): Initialize INT3_addr.
956 (go32_fetch_registers): Extend all FP registers that are shorter
957 than 4 bytes to 32 bits. Support 32 standard FP registers defined
958 on config/i386/tm-i386.h.
959 (store_register): Support 32 FP registers.
960 (go32_create_inferior): Don't crash if handed a NULL pointer
961 instead of exec file name.
962 (ignore): Remove unused function.
963 (go32_insert_hw_breakpoint): Remove unused variables.
964 (init_go32_ops): Set value of processing_gcc_compilation to 2.
966 Mon Mar 13 18:54:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
968 From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
969 overloading, add support for seeing through references:
970 * valops.c (find_overload_match): Handle STABS overloading for
972 (find_overload_match): Look in right place for function arguments
974 (find_overload_match): Rather than giving up when we have >1
975 perfect match, just choose one, especially since the
976 recommendation GDB gives ("disambiguate it by specifying function
977 signature"), is basically impossible.
978 (check_field_in): STREQ->strcmp_iw
979 (search_struct_field): STREQ->strcmp_iw
980 (find_method_list): STREQ->strcmp_iw
981 * gdbtypes.c (rank_one_type): Add ability to see through
983 (rank_one_type): strcmp->strcmp_iw, because the whitespace could
985 (rank_function): Rank function properly (was doing it wrong
986 before, comparing the wrong parts of the arrays)
987 (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
988 * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
989 associated with converting a non-reference to a reference.
991 * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
994 2000-03-11 Mark Kettenis <kettenis@gnu.org>
996 * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
998 (gnu_attach): Change error message for missing
999 argument to be identical to the corresponding message in
1000 `inftarg.c'. This makes the testsuite happy.
1002 2000-03-11 Mark Kettenis <kettenis@gnu.org>
1004 * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
1005 %eflags isn't modified. This fixes a bug where every call to a
1006 function in the program beyond the first call would fail.
1008 Fri Mar 10 11:44:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
1010 * MAINTAINERS: Devolve responsibility for domain maintenance.
1012 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1014 * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
1016 2000-02-25 Scott Bambrough <scottb@netwinder.org>
1018 * gdb.base/long_long.exp: Correct test suite failure when printing
1019 a long long value as a double on ARM platforms.
1021 Thu Mar 9 14:21:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
1023 * MAINTAINERS (Core): Anthony Green is the Java - including
1024 testsuite - maintainer. Reformat testsuite and language support
1027 2000-03-08 Mark Kettenis <kettenis@gnu.org>
1029 * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
1030 * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
1031 i386_linux_saved_pc_after_call.
1033 2000-03-06 Jim Blandy <jimb@redhat.com>
1035 From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
1037 * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
1038 (compact_minimal_symbols): Added `objfile' argument.
1039 Put symbols in the objfile's hash table.
1040 (install_minimal_symbols): Put symbols in the objfile's demangled
1042 (lookup_minimal_symbol): Use hash table to find symbol in
1044 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
1046 (prim_record_minimal_symbol_and_info): Initialize the
1047 hash link fields of the new minimal symbol.
1048 * symtab.h (struct minimal_symbol): New fields `hash_next',
1049 `demangled_hash_next'.
1050 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
1051 * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
1052 (struct objfile): New fields `msymbol_hash',
1053 `msymbol_demangled_hash'.
1055 2000-03-06 Jim Blandy <jimb@redhat.com>
1057 * solib.c (first_link_map_member): Doc fix.
1059 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1061 From Eli Zaretskii <eliz@is.elta.co.il>:
1063 * event-loop.c (poll_timers): Don't compare delta.tv_sec with
1064 zero, since time_t might be unsigned.
1066 2000-03-06 Mark Kettenis <kettenis@gnu.org>
1068 * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
1070 (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
1072 2000-03-05 Mark Kettenis <kettenis@gnu.org>
1074 Allow GDB to run on Linux 2.0 again.
1075 * config.in: Add HAVE_PTRACE_GETREGS.
1076 * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
1077 * configure: Regenerated.
1078 * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
1079 CANNOT_STORE_REGISTER): New defines.
1080 * i386-linux-nat.c (have_ptrace_getregs): New variable.
1081 (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
1082 old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
1083 store_register, old_store_inferior_registers): Copied over from
1084 `inptrace.c' as a temporary measure.
1085 (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
1086 Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if
1087 HAVE_PTRACE_GETREGS isn't defined.
1088 (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
1090 (fetch_inferior_registers, store_inferior_registers): Fall back on
1091 the method use in `infptrace.c' (by calling
1092 old_fetch_inferior_registers and old_store_inferior_registers) if
1093 `have_ptrace_getregs' isn't set.
1095 2000-03-05 Mark Kettenis <kettenis@gnu.org>
1097 * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
1098 of gregset_t and fpregset_t. Those are the only names that are
1099 guaranteed to specify the right types for all supported Linux
1101 Various doc fixes and gratitious local variable renames, all in an
1102 attempt to stress similarities between the code and unify the
1103 terminology used. Use ISO-C all over.
1104 (regmap): Remove trailing comma.
1105 (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
1106 (convert_to_gregset): Make static. Remove GDB_REGS argument. It
1107 is unnecessary and wasn't used anyway. All callers changed.
1108 (convert_to_fpregset, convert_to_xfpregset): Likewise.
1109 (fetch_regs, store_regs): Remove unused variable `regno'.
1110 (fill_fpregs): If REGNO is not -1, only update the specified
1112 (fetch_core_registers): Renamed from
1113 i386_linux_fetch_core_registers. There is no need for a unique
1114 name since the function is static anyway.
1115 (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
1116 since it is more descriptive.
1118 Sun Mar 5 19:40:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
1120 * MAINTAINERS (readline/): Expand to include host maintainers.
1122 2000-03-04 Mark Kettenis <kettenis@gnu.org>
1124 Fix support for Linux/i386 signal trampolines. The old approach
1125 didn't work for Linux 2.2 and beyond, and didn't work with recent
1126 versions of the GNU C library.
1127 * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1128 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
1129 (linux_rt_sigtramp_code): New variable.
1130 (LINUX_RT_SIGTRAMP_LEN): New define.
1131 (i386_linux_rt_sigtramp_start): New function. Detect start of
1132 signal trampolines for RT signals.
1133 (i386_linux_sigtramp): Removed.
1134 (i386_linux_in_sigtramp): New function.
1135 (i386_linux_sigcontext_addr): New function. Recognize the names
1136 of the signal tranmpolines used by recent versions of the GNU C
1137 library, and add support for RT signals.
1138 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New
1139 defines. Moved here from config/i386/tm-linux.h.
1140 (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
1141 Reimplement in terms of i386_linux_sigcontext_addr.
1142 * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
1143 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
1144 Moved to i386-tdep.c.
1145 (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
1147 Sat Mar 4 19:38:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1149 By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1150 * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
1152 Sat Mar 4 17:23:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
1154 * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
1157 Sat Mar 4 16:19:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
1159 * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
1160 ``Blanket Write Privs'' maintainers.
1162 Sat Mar 4 15:58:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1164 From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
1165 * language.c (longest_local_hex_string_custom): Don't compile
1166 'long long' section if host doesn't have 'long long'.
1168 Sat Mar 4 15:45:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
1170 * language.c (longest_raw_hex_string): Comment out. Appears
1173 Sat Mar 4 13:02:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
1175 * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
1176 "mmalloc.h" which means using PTRs.
1177 (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
1179 Sat Mar 4 11:49:21 2000 Andrew Cagney <cagney@b1.cygnus.com>
1181 * defs.h (store_address, store_unsigned_integer, store_address):
1182 Replace PTR with void* in delcaration.
1183 * findvar.c (extract_signed_integer, extract_unsigned_integer,
1184 extract_long_unsigned_integer, extract_address,
1185 store_signed_integer, store_unsigned_integer, store_address):
1186 Convert definition to ISO-C. Replace PTR with void*.
1188 Sat Mar 4 10:57:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1190 * defs.h (make_cleanup_func): Document as deprecated.
1191 (make_cleanup_ftype): New typedef. Make signature consistent with
1192 other function typedefs. Document as not be used out side of
1193 make_cleanup code. Use in make_cleanup declarations.
1194 (null_cleanup): Replace PTR with void*.
1196 * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
1197 make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
1198 null_cleanup): Change K&R definition to ISO-C using void* and
1200 (discard_my_cleanups): Don't cast argument to free.
1202 2000-03-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1204 * defs.h (struct continuation_arg): Change type of field 'data'
1207 * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
1209 * event-top.c: Ditto.
1211 Fri Mar 3 15:39:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1213 * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
1215 (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
1216 SUBDIR_GDBTK_ALL): Define.
1217 (all-gdbtk, clean-gdbtk): New targets.
1218 (all): Add CONFIG_ALL as dependency.
1219 (clean): Add CONFIG_CLEAN as dependency.
1221 * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
1222 (LN_S): Define. Delete GDBtk's link code.
1224 Fri Mar 3 13:12:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1226 * configure.in (ENABLE_GDBTK): Delete variable.
1227 (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
1228 * Makefile.in: Update.
1229 * configure: Regenerate
1231 2000-03-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1233 * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
1236 2000-03-02 Mark Kettenis <kettenis@gnu.org>
1238 * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
1239 Override definitions to include the normal FPU registers.
1240 (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
1241 REGISTER_CONVERT_TO_RAW): Removed. The default definitions are
1243 (i387_to_double, double_to_i387): Remove prototypes.
1245 2000-03-02 Kevin Buettner <kevinb@redhat.com>
1247 * findvar.c (extract_floating, store_floating): Use target
1248 floating point type sizes rather host sizes to determine
1249 which conversion needs to be done.
1251 2000-03-02 Nick Duffek <nsd@cygnus.com>
1253 * uw-thread.c: Apply GNU conventions to comment formatting.
1254 (deactivate_uw_thread): Call remove_thread_event_breakpoints().
1255 (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
1256 call to deactivate_uw_thread().
1258 Thu Mar 2 09:04:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
1260 * MAINTAINERS: Daniel Berlin is C++ maintainer.
1262 Thu Mar 2 08:55:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1264 * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
1265 a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe
1266 share SCO/Unixware. Nick Duffek and Peter Schauer share
1269 Wed Mar 1 22:12:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1271 From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
1272 * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
1273 * remote-rdi.c (arm_rdi_close): Ditto.
1275 Wed Mar 1 19:31:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
1277 * CONTRIBUTE (configure.in): Note that patches to configure are
1280 2000-03-01 Mark Kettenis <kettenis@gnu.org>
1282 * MAINTAINERS: Correct my own mail address.
1284 Wed Mar 1 11:26:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
1286 * MAINTAINERS: Document people with paperwork pending.
1288 Wed Mar 1 00:49:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
1290 From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1291 Make NEW_PROC_ABI interface functional on Solaris x86.
1292 * sol-thread.c (ps_lgetLDT): Rewrite to use new
1293 procfs_find_LDT_entry function from procfs.c, mostly copied from
1295 * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
1298 Wed Mar 1 00:34:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
1300 From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1301 * config/i386/tm-i386sol2.h (MERGEPID): Define.
1303 Wed Mar 1 00:06:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
1305 From 1999-08-13 J.T. Conklin <jtc@redback.com>:
1306 * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
1307 FRAME_FIND_SAVED_REGS.
1308 (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
1309 * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
1312 Tue Feb 29 23:56:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
1314 From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1315 * objfiles.c (open_mapped_file): Fix obsolete references to `mapped'
1318 Tue Feb 29 18:47:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1320 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
1321 * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
1322 (top level): Add prototypes for go32_* functions.
1323 * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
1324 (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
1325 Override definitions from tm-i386.h.
1326 (REGISTER_VIRTUAL_TYPE): Remove macro definition.
1327 * i386-tdep.c (i386_extract_return_value)
1328 [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
1329 to the list of targets which return FP values in FP registers.
1331 * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
1332 that this function be re-implemented using multi-arch.
1334 Tue Feb 29 18:40:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
1336 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
1337 * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
1339 * ser-go32.c: Include string.h, for prototype of strncasecmp.
1340 (dpmi_regs, dpmi_sregs): Remove unused variables.
1341 (dos_flush_input): Return a value, to prevent compiler warning.
1342 * expprint.c (dump_prefix_expression): Use %ld in format and cast
1343 sizeof(union exp_element) to long, to prevent GCC from complaining
1344 about format/argument mismatch.
1345 (dump_postfix_expression): Likewise.
1347 Tue Feb 29 18:09:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
1349 * arm-tdep.c: Include <ctype.h>.
1351 Tue Feb 29 17:33:49 2000 Andrew Cagney <cagney@b1.cygnus.com>
1353 From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
1354 * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
1355 that the target's stack was valid.
1357 Tue Feb 29 15:14:56 2000 Andrew Cagney <cagney@b1.cygnus.com>
1359 From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
1360 * dwarf2read.c (read_address): Read 16-bits addresses.
1362 2000-02-28 Scott Bambrough <scottb@netwinder.org>
1364 * arm-linux-nat.c (fetch_nw_fpe_*):
1365 Renamed to fetch_nwfpe_* to use the same naming convention
1366 as in the Linux kernel. Modified prototype to get rid of
1368 (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
1369 naming convention as in the Linux kernel. Fixed calls to
1371 (store_fpregs): Fixed calls to store_nwfpe_*. Removed
1374 Mon Feb 28 18:24:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
1376 * MAINTAINERS: Transfer d30v maintainership to David Taylor.
1378 2000-02-28 Christopher Faylor <cgf@cygnus.com>
1380 * win32-nat.c: Remove unneeded header.
1383 Mon Feb 28 13:34:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
1385 * wince.c: Include "gdb_wait.h" and not "wait.h".
1387 Mon Feb 28 10:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
1389 * MAINTAINERS: Mention mmalloc. Expand Host/Native and
1390 Target/Architecture maintainers descriptions.
1392 2000-02-26 Mark Kettenis <kettenis@gnu.org>
1394 * gnu-nat.c: Include "gdbthread.h". Include <hurd.h>.
1395 Reorder headers a bit. Overall cleanup and minor reformatting.
1396 (MIG_SERVER_DIED): Remove define.
1397 (proc_update_sc): Add braces to silence compiler warning.
1398 (proc_steal_exc_port): Initialize err to zero.
1399 (make_proc): Add braces to silence compiler warning.
1400 (inf_validate_task_sc): Add cast to silence compiler warning.
1401 (inf_set_traced): Reorganize a bit to silence compiler warning.
1402 (inf_validate_procs): Use mach_msg_type_number_t for all thread
1403 numbers and add braces to silence compiler warning.
1404 (gnu_wait): Add prototypes for server functions and add braces to
1405 silence compiler warnings.
1406 (S_exception_raise_request): Pass subcode to inf_debug call.
1407 (gnu_write_inferior): Remove unused variable `protection_changed'.
1408 (gnu_xfer_memory): Remove unused variable `result'.
1409 (set_sig_thread_cmd): Remove unused varible `tid'.
1410 (set_signals_cmd): Remve unused variable `trace'.
1411 (add_task_commands): Provide complete prototype. Reformat help
1412 strings a bit to make sure the first line is a full sentence.
1413 Call info_port_rights_cmd instead of info_send_rights_cmd for the
1414 "info port-rights" command.
1415 (add_thread_commands): Provide complete prototype. Make static.
1416 Reformat help strings a bit to make sure the first line is a full
1418 (_initialize_gnu_nat): Provide complete prototype.
1420 2000-02-26 Mark Kettenis <kettenis@gnu.org>
1422 Make cross-compilation for the Hurd more friendly.
1423 From Jeff Bailey <jbailey@gnu.org>:
1424 * configure.in: Use AC_CHECK_TOOL to find MiG.
1425 * Makefile.in (MIG): New variable.
1426 * config/i386/i386gnu.mh (MIG): Remove.
1427 * configure: Regenerated.
1429 2000-02-26 Kevin Buettner <kevinb@redhat.com>
1431 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
1432 comment explaining motivation behind this function and why
1433 the generic facilities won't work for this platform.
1434 * rs6000-tdep.c (skip_prologue): Always test to make sure
1435 that an instruction is read successfully from the target's
1436 memory. Introduce notion of instructions which may appear in
1437 the prologue, but may not end the prologue. Added explicit
1438 check for nop instruction. Use memset() to zero the frame
1439 data instead of assignment from a statically allocated,
1440 uninitialized structure.
1442 Sat Feb 26 17:15:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
1444 * MAINTAINERS: Chris Faylor is responsible for all MS Windows
1445 systems. Note that Jim Blandy as maintainer for ``tracing
1448 2000-02-25 Fernando Nasser <fnasser@cygnus.com>
1450 From: Thomas Zenker <thz@Lennartz-electronic.DE>
1451 * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
1452 NetBSD...) sys_errlist should not be declared in hsys.c.
1453 NEED_SYSERRLIST is set already by configure, so we can use it.
1454 * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
1455 posix compliant and we should not work with the old compatibility
1456 stuff. Because of that I undef BSD in case of FBSD etc and include
1457 sys/ioctl to get the flags.
1458 * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
1461 2000-02-24 Kevin Buettner <kevinb@redhat.com>
1463 * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
1464 of return structure in r3 if necessary.
1465 (ppc_linux_memory_remove_breakpoints): New function.
1466 * rs6000-tdep.c (skip_prologue): Make sure that the cases
1467 for storing either cr or lr to the stack only handle those
1468 cases. (I.e, don't let these cases match 0x00000000 which is
1469 found found in the shared library trampoline prior to the
1470 loading of the shared library.)
1471 * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
1473 (MEMORY_REMOVE_BREAKPOINT): Define.
1475 Wed Feb 23 23:27:48 2000 Andrew Cagney <cagney@behemoth.cygnus.com>
1477 * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
1479 Thu Feb 24 18:42:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
1481 * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
1482 $(SUBDIR_*_INSTALL) when so configured.
1483 * configure: Regenerate.
1485 * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
1487 (install-only): Add dependency on $(CONFIG_INSTALL). Delete code
1489 (uninstall): Add dependency on $(CONFIG_UNINSTALL).
1490 (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
1491 SUBDIR_GDBTK_INSTALL): Define.
1492 (install-gdbtk): New target.
1494 Thu Feb 24 18:19:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1496 * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
1497 * configure: Regenerate.
1499 2000-02-24 Christopher Faylor <cgf@cygnus.com>
1501 * configure.tgt: Add arm, mips, sh wince targets.
1502 * config/arm/tm-wince.h: New file.
1503 * config/arm/wince.mt: New file.
1504 * config/sh/tm-wince.h: New file.
1505 * config/sh/wince.mt: New file.
1506 * config/mips/tm-wince.h: New file.
1507 * config/mips/wince.mt: New file.
1508 * wince.c: New file.
1509 * wince-stub.c: New file.
1510 * wince-stub.h: New file.
1511 * sh-tdep.c: Use correct register names for Windows CE.
1513 Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek <nsd@cygnus.com>
1515 * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
1516 (error_return, quit_return): Merge into catch_return pointer.
1517 (return_to_top_level): Update comment. Longjmp to *catch_errors,
1518 and communicate reason to catch_errors via setjmp return value.
1519 (catch_errors): Always catch both quit and error, and if a catch
1520 wasn't requested by caller, throw it to the next catch_error.
1521 Replace dual longjmp buffer memcpy with single pointer change.
1522 Add FIXME for possibly adding new interface to tell caller what
1523 event was caught. Add extensive comments.
1524 * defs.h (enum return_reason): Reserve 0 for use as initial
1525 setjmp() return value.
1526 (RETURN_MASK): New public macro to generate RETURN_MASK_* from
1528 (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
1530 2000-02-23 Fernando Nasser <fnasser@cygnus.com>
1532 * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
1533 * valops.c (_initialize_valops): Add command "set unwindonsignal".
1534 (hand_function_call): Test for unwind_on_signal and act accordingly.
1536 Wed Feb 23 12:58:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
1538 * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
1539 Match ../include/dis-asm.h change.
1540 * gdbarch.h: Regenerate.
1541 * corefile.c (dis_asm_read_memory): Update.
1543 Mon Feb 21 13:57:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
1545 * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
1546 (ENABLE_CFLAGS): Move initialization to start of file.
1547 (enable-gdbmi): Add new configure option --enable-gdbmi. When
1548 selected and an ${srcdir}/mi directory is present enable MI
1551 * configure: Regenerate.
1553 * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
1554 SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
1555 (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
1556 CONFIG_LDFLAGS): New macros. Initialized by autoconf via
1558 (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
1559 INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
1561 * mi: New directory. MI interface to GDB.
1563 * defs.h (interpreter_p): Declare when UI_OUT.
1564 * top.c (gdb_init): When interpreter_p, check that the interpreter
1565 was recognized by one of the linked in interpreters.
1566 * main.c (interpreter_p): Define.
1567 (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
1568 * event-top.c (display_gdb_prompt): When interpreter_p, assume
1569 interpreter displays prompt.
1571 * breakpoint.c (print_it_typical, watchpoint_check,
1572 print_one_breakpoint, mention): When MI include additional
1573 target status information.
1574 * infrun.c (print_stop_reason, normal_stop): Ditto.
1576 2000-02-22 Jim Blandy <jimb@redhat.com>
1578 * gdbarch.sh: Make the `default' field really default to zero, as
1581 Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
1582 * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
1584 (default_coerce_float_to_double, standard_coerce_float_to_double):
1586 (value_arg_coerce): Adjust for new definition.
1587 * value.h (default_coerce_float_to_double,
1588 standard_coerce_float_to_double): New declarations for the above.
1589 * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
1590 * gdbarch.c, gdbarch.h: Regenerated.
1591 * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
1592 tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
1594 * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
1596 (mips_gdbarch_init): Install that as our coerce_float_to_double
1599 2000-02-22 Kevin Buettner <kevinb@redhat.com>
1601 * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
1603 * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
1604 forward declaration.
1606 * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
1607 where the next frame is a signal handler caller.
1609 * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
1611 (tm-linux.h): Include.
1612 (tm-sysv4.h): Don't include (directly). config/tm-linux.h will
1613 include this file for us.
1614 (REALTIME_LO, REALTIME_HI): Don't define. These are defined by
1615 config/tm-linux.h for us.
1616 (SOFUN_ADDRESS_MAYBE_MISSING): Define.
1618 2000-02-21 Kevin Buettner <kevinb@redhat.com>
1620 * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
1621 (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
1622 * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
1625 * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
1626 config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
1627 * config/powerpc/xm-linux.h: Substantially revised for native
1629 * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
1630 (NATDEPFILES): Update list to reflect the fact that we can
1633 * rs6000-tdep.c, config/rs6000/tm-rs6000.h
1634 (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
1635 Renamed; The former names were lacking the rs6000_ prefix.
1636 * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
1637 instead of rs6000_frame_chain.
1638 (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
1639 of rs6000_frameless_function_invocation.
1641 2000-02-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1643 From Philippe De Muyter <phdm@macqel.be>
1645 * event-loop.c (handle_file_event): In case of poll, enable
1646 printing of informational message if an error/exception is
1647 detected on the file descriptor.
1649 2000-02-21 Jim Kingdon <kingdon@redhat.com>
1651 * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
1653 Mon Feb 21 12:50:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1655 * buildsym.c: Include "language.h" and "expression.h" for
1656 longest_local_hex_string_custom.
1658 Mon Feb 21 11:17:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
1660 * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
1661 * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
1662 Cagney <cagney@b1.cygnus.com>.
1664 Mon Feb 21 11:03:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1666 * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
1667 nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
1668 Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
1669 to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
1670 Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
1672 * MAINTAINERS: Add Nick Clifton to write after approval list.
1674 Mon Feb 21 10:30:39 2000 Andrew Cagney <cagney@b1.cygnus.com>
1676 * MAINTAINERS: Add note on multiple maintainers.
1678 2000-02-19 Philippe De Muyter <phdm@macqel.be>
1680 * cli-out.c (cli_table_header): Type of parameter `alignment' is
1681 `enum ui_align', not `int'.
1682 (cli_field_string, cli_field_skip): Likewise.
1684 2000-02-18 Jim Blandy <jimb@redhat.com>
1686 From Jimmy Guo <guo@cup.hp.com>:
1687 * buildsym.h (add_free_pendings): Declare.
1688 * buildsym.c (add_free_pendings): New function.
1689 (make_blockvector): 32x64 fix using longest_local_hex_string().
1690 (start_subfile): initialize variable 'subfile'.
1692 2000-02-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1694 * remote.c (remote_async_detach): Use target_mourn_inferior(), to
1695 make sure that all is cleaned up after we disconnect from the
1697 (remote_detach): Ditto.
1699 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
1701 From Rodney Brown <RodneyBrown@pmsc.com>
1702 * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
1703 potentially harming mistake.
1705 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
1707 * arm-tdep.c: Use header file instead of extern declarations for
1708 the {get,set}_arm_regname* functions.
1710 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
1712 * configure.in: Replaces obsolete gdbtk-variable.c with
1714 * configure: Regenerate.
1715 * Makefile.in: Remove obsolete/extraneous references to
1718 2000-02-16 Mark Kettenis <kettenis@gnu.org>
1720 * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
1721 the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is
1722 33 by definition, whereas REALTIME_LO might be 32 on systems that
1723 have SIG32 such as Linux. Make sure that the signal number
1724 returned is within the range specified by REALTIME_LO and
1727 2000-02-16 Mark Kettenis <kettenis@gnu.org>
1729 * configure: Regenerated.
1731 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
1733 * arm-tdep.c (set_disassembly_flavor, arm_othernames,
1734 _initialize_arm_tdep): Allows the user to choose between any of
1735 the flavors available for the disassembly to be used in the "info
1736 reg" command and elsewhere in gdb. It prevents having to maintain
1737 this information in two places by using the data kept in the
1740 2000-02-09 Mark Kettenis <kettenis@gnu.org>
1742 * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
1743 prfpregset_t in <sys/procfs.h>.
1744 * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
1746 * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
1747 prgregset_t and prfpregset_t if they are not already present.
1749 Wed Feb 16 19:00:02 2000 Andrew Cagney <cagney@b1.cygnus.com>
1751 From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
1752 * procfs.c: Define MERGEPID if not defined. For osf4.0e.
1754 2000-02-15 Jason Molenda (jsm@bugshack.cygnus.com)
1756 * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
1759 2000-02-15 Kevin Buettner <kevinb@redhat.com>
1761 Changes for AIX 4.3:
1762 * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
1763 to correct value for generic dummy frames. When using
1764 generic dummy frames, don't attempt to write TOC value or
1765 function to call into the call dummy.
1766 (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
1767 code to also handle the PowerOpen ABI.
1768 (ppc_push_return_address): Enable for all ports.
1769 * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
1770 PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
1771 CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
1772 CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
1773 provided by generic RS6000 definitions so that call dummies
1774 are implemented using generic dummy frames instead.
1776 * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
1777 prior to changing the stack pointer via ptrace(). Also, ignore
1778 attempts to store to undefined registers that are less than
1781 * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
1782 frame from 436 to 448 to account for alignment padding.
1783 (rs6000_push_arguments): Obtain actual register size instead
1784 of assuming the register is 4 bytes long. [There's still
1785 more work to be done to totally remove the 4 byte assumption,
1786 however.] Make sure the stack is 16 byte aligned as required
1787 by the PowerOpen ABI. Also, make sure that small structures
1788 passed in registers are properly aligned within the register.
1790 2000-02-15 Jesper Skov <jskov@cygnus.co.uk>
1792 Patch applied by Kevin Buettner <kevinb@redhat.com>
1794 * rs6000-tdep.c (skip_prologue): skip copying of argument
1795 registers to local variable registers.
1797 2000-02-14 Jim Kingdon <kingdon@redhat.com>
1799 * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A
1800 sym->section->index number is not a SECT_OFF_* code.
1802 Tue Feb 15 12:07:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
1804 * MAINTAINERS (write after approval): Add H.J. Lu.
1806 2000-02-14 Nick Clifton <nickc@cygnus.com>
1808 * sh-tdep.c: Remove extraneous code.
1810 2000-02-14 Amit S. Kale <akale@veritas.com>
1812 * elfread.c (elf_symtab_read): Move the use of sym to after where
1814 Checked in by Jim Kingdon <kingdon@redhat.com>
1816 Mon Feb 14 15:39:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1818 * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
1820 Mon Feb 14 15:20:26 2000 Andrew Cagney <cagney@b1.cygnus.com>
1822 From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
1823 * dwarf2read.c: (die_is_declaration): New fn.
1824 (read_structure_scope): Use it.
1826 * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
1828 2000-02-10 J.T. Conklin <jtc@redback.com>
1830 * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
1831 * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
1833 * gdbserver/low-nbsd.c: New file.
1835 * gdbserver/Makefile.in: convert to autoconf.
1836 * gdbserver/configure.in: likewise.
1837 * gdbserver/configure: generate.
1839 Sun Feb 13 11:21:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1841 * CONTRIBUTE: New file. How to contribute to GDB.
1843 Sun Feb 13 10:34:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
1845 * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin
1846 Buettner to powerpc maintainers. Make Kevin Buettner the
1847 GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon
1848 and Jason Molenda to write after aproval list.
1850 Sun Feb 13 10:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
1852 * MAINTAINERS: Reformat. Separate into check-in categories.
1854 Sat Feb 12 01:08:21 EST 2000 Nicholas Duffek <nsd@cygnus.com>
1856 * uw-thread.c: Remove __FUNCTION__ GNUism.
1858 2000-01-17 Amit S. Kale <akale@veritas.com>
1860 * elfread.c (elf_symtab_read): Use offset for the section in which a
1861 symbol resides, instead of .text section for calculating address of a
1863 Checked in by Jim Kingdon <kingdon@redhat.com>
1865 2000-02-10 Mark Kettenis <kettenis@gnu.org>
1867 * gnu-nat.c: Remove hackery to include <bits/waitflags.h>. It is
1868 no longer necessary now we have gdb_wait.h.
1870 2000-02-09 Mark Kettenis <kettenis@gnu.org>
1872 * gnu-nat.c (proc_string): Make global.
1873 (do_mach_notify_dead_name): Suppress dead name notifications if we
1874 know that the task is dead.
1876 1999-12-13 Mark Kettenis <kettenis@gnu.org>
1878 * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
1879 instead of directly from the kernel. Add some hackery to make
1880 sure that the info isn't influenced by suspension of the task in
1881 the proc server itself.
1883 2000-02-10 Jim Kingdon <kingdon@redhat.com>
1885 * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and
1886 approved by Michael Snyder.
1888 2000-02-09 Mark Kettenis <kettenis@gnu.org>
1890 * linux-thread.c: Include defs.h before gdb_wait.h.
1892 Wed Feb 9 18:59:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
1894 * Makefile.in (wait_h): Delete macro. Update all dependencies
1895 specifying gdb_wait.h instead.
1897 * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
1898 remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
1899 remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
1900 convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
1901 remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
1902 remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
1903 remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
1904 ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
1905 infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
1906 fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
1908 * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
1910 * gdb_wait.h: New file. Based on ../include/wait.h. Include
1911 <sys/wait.h> or <wait.h> and then define any missing WIF macros.
1913 Wed Feb 9 01:14:54 2000 Andrew Cagney <cagney@amy.cygnus.com>
1915 * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
1916 * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
1917 (d10v_stack_align): Declare.
1918 * d10v-tdep.c (d10v_stack_align): Define.
1920 1999-08-23 J.T. Conklin <jtc@redback.com>
1922 * top.c (remote_timeout): Change default to 2. Add comment
1923 explaining history of changes to the default value.
1924 * remote.c (_initialize_remote): Remove code that adds set/
1925 show remotetimeout, as that's also done in top.c
1927 1999-10-18 J.T. Conklin <jtc@redback.com>
1929 * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
1930 Return E01 instead of P01 when 'P' command fails.
1932 2000-02-05 J.T. Conklin <jtc@redback.com>
1934 * remote.c (putpkt_binary): Handle NAK from target stub.
1936 2000-02-08 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1938 * configure.in: Remove the addition of sol-thread.c to the
1939 CONFIG_INITS list. This caused problems with init.c, because
1940 sol-thread.c would be grepped twice for _initialize_* functions.
1942 * Makefile.in: Add FIXME for init.c.
1944 2000-02-07 Jim Kingdon <kingdon@redhat.com>
1946 Clean up compiler warnings:
1947 * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
1948 stack.c, valprint.c: Change variables to unsigned.
1949 * bcache.c: Rearrange to avoid warnings about variables not being set.
1950 * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
1951 rather than declaring print_max and repeat_count_threashold
1952 ourselves (incorrectly).
1953 * valprint.h: Do declare repeat_count_threashold.
1954 * ch-exp.c: Use default case for internal error.
1955 * findvar.c: Don't omit argument type.
1956 * symtab.c: Remove unused variable.
1958 2000-02-04 Jim Blandy <jimb@redhat.com>
1960 * c-typeprint.c (remove_qualifiers): New function.
1961 (c_type_print_base): Use it to remove qualifiers from C++
1962 qualified names, not strrchr.
1964 * c-typeprint.c (c_type_print_base): Recognize type conversion
1965 operators by calling is_type_conversion_operator.
1966 (is_type_conversion_operator): New function.
1968 2000-02-04 Nick Clifton <nickc@cygnus.com>
1970 * config/arm/tm-arm.h (LOWEST_PC): Define.
1972 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1974 * infrun.c (resume): Make just one call to target_resume(), instead
1975 of four: set up correct parameters in all the cases ahead of time,
1976 and do call at the end.
1978 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1980 * config/powerpc/tm-ppc-eabi.h: Define
1981 SOFUN_ADDRESS_MAYBE_MISSING.
1983 2000-02-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
1985 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
1988 Fri Feb 4 22:42:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
1990 * Makefile.in (INIT_FILES): Append CONFIG_INITS
1991 * configure.in (CONFIG_INIT): Initialize.
1992 (links): Link srcdir/gdbtk/library to gdbtcl2.
1993 * gdbtcl2: Moved to gdbtk/library.
1994 ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
1995 gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
1996 gdbtk.h: Moved to gdbtk/generic.
1998 2000-02-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2000 * printcmd.c (build_address_symbolic): New function. Returns all
2001 the parts that are necessary to print an address in a symbolic
2003 (print_address_symbolic): Split into a printing part and an
2004 information building part, build_address_symbolic().
2006 * defs.h (build_address_symbolic): Export.
2008 2000-02-03 Jim Blandy <jimb@redhat.com>
2010 * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
2013 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
2015 * arm-tdep.c (arm_push_arguments): Fix passing of floating point
2016 arguments on dummy frames.
2018 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
2020 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
2021 (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
2023 2000-02-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2025 * remote.c (getpkt_sane): New function. It is the old getpkt(),
2026 which now returns a timeout indication.
2027 (getpkt): New function. Wrapper for getpkt_sane(), so that return
2028 value can still be ignored.
2030 Tue Feb 1 18:47:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
2032 * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
2035 Tue Feb 1 00:17:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
2037 * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename
2038 ``struct gdb_file'' to ``struct ui_file''. Delete typedef
2041 * Makefile.in: Update.
2043 * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
2044 c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
2045 ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
2046 cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
2047 expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
2048 frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
2049 gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
2050 jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
2051 m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
2052 printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
2053 remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
2054 ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
2055 serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
2056 target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
2057 utils.c, v850ice.c, valprint.c, valprint.h, value.h,
2058 config/pa/tm-hppa.h: Update.
2059 * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
2061 2000-01-31 Jason Molenda (jsm@bugshack.cygnus.com)
2063 * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
2064 config/i386/i386dgux.mh, config/i386/i386sol2.mh,
2065 config/i386/i386v4.mh, config/i386/i386v42mp.mh,
2066 config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
2067 config/m88k/delta88v4.mh, config/mips/irix4.mh,
2068 config/mips/irix5.mh, config/mips/mipsv4.mh,
2069 config/powerpc/solaris.mh (NATDEPFILES): Change references to
2070 proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
2071 proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
2073 Mon Jan 31 17:14:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
2075 * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
2077 * main.c (captured_main): Only use the legacy tui_file code when
2078 linking in older code such as the TUI.
2080 * gdb-file.h, gdb-file.c: New files.
2081 * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
2082 null_file_isatty, null_file_rewind, null_file_put,
2083 null_file_flush, null_file_write, null_file_fputs,
2084 null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
2085 gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
2086 set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
2087 set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
2088 set_gdb_file_data, struct accumulated_gdb_file,
2089 do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
2090 mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
2091 mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
2092 stdio_file_delete, stdio_file_flush, stdio_file_write,
2093 stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
2094 Moved to gdb-file.h and gdb-file.c.
2095 * utils.c (enum streamtype, struct tui_stream, tui_file_new,
2096 tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
2097 tui_file_rewind, tui_file_put, tui_file_fputs,
2098 tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
2099 fputs_unfiltered_hook):
2100 Moved to tui/tui-file.c and tui/tui-file.h.
2102 * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
2103 (tui-file.o, gdb-file.o): Add dependencies.
2104 (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
2105 * main.c: #include tui/tui-file.h.
2107 2000-01-28 Fred Fish <fnf@cygnus.com>
2109 * findvar.c (value_from_register): Special case handling of D10V
2110 pointer values fetched from registers.
2112 2000-01-28 Fernando Nasser <fnasser@totem.to.cygnus.com>
2114 * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
2115 support for new style thumb prologues.
2117 2000-01-28 Nick Clifton <nickc@redhat.com>
2119 * arm-tdep.c: Remove extraneous dash at start of strings
2120 introduced in previous delta.
2122 2000-01-27 Nick Clifton <nickc@redhat.com>
2124 * arm-tdep.c: Replace uses of arm_toggle_renames() with
2125 parse_arm_disassembler_option().
2127 2000-01-27 Jim Blandy <jimb@cygnus.com>
2129 * symtab.c (decode_line_1): Don't let commas that are within
2130 quotes or parenthesis terminate the line spec. Don't use pp when
2131 removing the final double quote of a double-quoted string. Don't
2132 forget to skip the opening double quote. I have no clue whether
2133 this change is correct; probably we've just moved this function
2134 from one buggy place to another buggy place, and never came within
2135 an outhouse whiff of correctness.
2136 (find_toplevel_char): New function.
2138 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
2140 * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
2141 passing the pointer to a thumb function as an argument.
2143 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
2145 * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
2146 are reinserted for another run.
2148 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
2150 * cli-out.c (cli_filed_string): Test for NULL string.
2152 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
2154 * infcmd.c (run_stack_dummy): Account for a random signal stopping
2155 the inferior as well as breakpoints being hit while performing an
2156 inferior function call.
2157 * valops.c (hand_function_call): Ditto.
2159 2000-01-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2161 From Mark Kettenis <kettenis@gnu.org>
2163 * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
2164 i386_REGS_SEGS_STATE.
2165 (HAVE_I387_REGS): Define.
2166 (FLOAT_INFO): Remove.
2167 * i386gnu-nat.c: Almost completely rewritten to use new i386
2168 register layout and `float info' implementation.
2169 * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
2170 Move prototypes from here.
2171 * gnu-nat.h: To here.
2173 2000-01-24 Kevin Buettner <kevinb@redhat.com>
2175 * utils.c (get_field, put_field): Fix buffer underruns and
2176 overruns. Also, handle case where total_len is not evenly
2178 (getfield): Make sure zeroing of unwanted bits occurs even
2179 when bit field to extract does not straddle two or more
2182 2000-01-23 Christopher Faylor <cgf@cygnus.com>
2184 * defs.h: Add gdb_thread_select declaration.
2186 2000-01-23 Kevin Buettner <kevinb@redhat.com>
2188 * linux-thread.c (_initialize_linuxthreads): Make sure that
2189 linuxthreads_block_mask does not block SIGCHLD.
2191 2000-01-20 Fernando Nasser <fnasser@totem.to.cygnus.com>
2193 * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
2194 text so that new lines work properly.
2196 2000-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2198 * proc-utils.h: New file. Export functions from proc-*.c.
2200 * proc_api.c: Rename to:
2201 * proc-api.c: New file. Add include of proc-utils.h.
2203 * proc_events.c: Rename to:
2204 * proc-events.c: New file.
2206 * proc_flags.c: Rename to:
2207 * proc-flags.c: New file.
2209 * proc_why.c: Rename to:
2210 * proc-why.c: New file. Add include of proc-utils.h.
2212 * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
2213 ctype.h, proc-utils.h.
2214 (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
2215 (open_procinfo_files): Conditionalize local variable tmp, to avoid
2217 (proc_iterate_over_mappings): Conditionalize local vars mapfd and
2219 (procfs_wait): Adjust format in some printf_filetered calls to
2220 avoid compiler warnings.
2221 (make_signal_thread_runnable): Ifdef 0. The calls to this function
2222 are also ifdef'd 0 .
2223 (procfs_resume): Add parentheses around '&&' operation.
2224 (procfs_set_exec_trap): Remove unused variable.
2225 (info_proc_cmd): Add braces to avoid ambiguous else clause.
2227 * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
2228 proc-why.o): Update dependencies.
2230 * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
2233 2000-01-17 Jason Molenda (jsm@bugshack.cygnus.com)
2235 * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
2236 Fix from Robert Lipe <robertl@sco.com>.
2237 * configure: Regenerated.
2239 2000-01-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2241 * stack.c (print_frame_info_base): Break up into the frame info
2242 (location) printing part and the rest (source line printing).
2243 (print_frame): New function. Take care of printing the location
2247 * infrun.c (normal_stop): Use enum values rather than integers for the
2248 source_flag to be passed to show_and_print_stack_frame().
2251 * frame.h (print_what): New enum for 'source' argument to
2252 print_frame_info_base(). Use this instead of obscure numbers.
2255 Sun Jan 16 17:58:00 2000 David Taylor <taylor@texas.cygnus.com>
2257 * event-top.c (stdin_event_handler): call quit_command rather than
2258 exit -- run cleanups, give target code a chance to say goodbye to
2259 the target. Fixes bug where the inferior processes were left
2260 around on Solaris (and probably elsewhere) by the testsuite.
2262 2000-01-14 Mark Salter <msalter@cygnus.com>
2264 * v850-tdep.c (v850_target_architecture_hook): Setup correct
2265 machine id for disassembly.
2267 2000-01-13 Jim Blandy <jimb@cygnus.com>
2269 * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
2270 convert_to_regset, when regno indicates a specific register.
2272 Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek <nsd@cygnus.com>
2274 * uw-thread.c: Document libthread.so debugging interface. Minor
2275 comment and formatting tweaks.
2276 (DEBUG): #define as 0 instead of 1.
2277 (CALL_BASE): Include function name in error msg.
2278 (libthread_stub): Adjust inferior_pid after thread exit.
2279 (uw_thread_create_inferior): Deactivate uw_thread_ops before
2280 asking procfs_ops to create inferior.
2281 (libthread_init): Don't return nonlocally on error.
2283 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
2285 * rdi-share/ardi.c (negotiate_params): Fix initialization of static
2288 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
2290 * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
2291 both sides are on the same state.
2293 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
2295 * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
2296 115200 (minor syntax mistake).
2298 2000-01-12 Jim Blandy <jimb@cygnus.com>
2300 * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
2301 this here, to go along with the definitions of PIDGET and TIDGET.
2303 2000-01-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2305 * thread.c (do_captured_thread_select): New function. Switch
2306 current thread, safely from within catch_errors().
2307 (gdb_thread_select): New function. Switch threads safely.
2308 (thread_command): Use gdb_thread_select().
2310 (do_captured_list_thread_ids): New function.
2311 (gdb_list_thread_ids): New function.
2313 * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
2315 2000-01-11 Christopher Faylor <cgf@cygnus.com>
2317 * configure.in: Avoid linking -limagehlp unless it's a native build.
2318 * configure: Regenerate.
2319 * thread.cc (add_thread): Clear private data pointer here or suffer
2320 strange behavior when it is checked for NULL later.
2322 2000-01-09 Christopher Faylor <cgf@cygnus.com>
2324 * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
2325 * configure.in: Add an additional library to cygwin link.
2326 * configure: Regenerate.
2328 Patch from Egor Duda <deo@logos-m.ru>:
2329 * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
2332 2000-01-07 Michael Snyder <msnyder@cleaver.cygnus.com>
2334 * uw-thread.c: New file to support UnixWare user-mode threads:
2335 contributed by Nickolas Duffek <nsd@cygnus.com>.
2336 * target.h (struct target_ops): New vector, to_extra_thread_info,
2337 allows back-ends to give extra details in info thread display.
2338 (target_extra_thread_info): define new macro.
2339 (target_find_new_threads): simplify macro. Cleanup comments.
2340 * target.c (to_extra_thread_info): default and inherit new vector.
2341 (cleanup_target): eliminate PARAMS, break up long lines,
2342 provide default definition for to_extra_thread_info, and
2343 to_find_new_threads. Default to_thread_alive and to_query
2344 to return_zero, not target_ignore (they each return int not void).
2345 (debug_to_find_new_threads): new debug entry.
2346 (setup_target_debug): add debug_to_find_new_threads.
2347 * gdbthread.h: export struct thread_info, find_thread_pid, and
2348 iterate_over_threads. Add comments. Eliminate PARAMS. Update
2349 copyright. Add new private data pointer for use by target back-ends.
2350 * thread.c (struct thread_info): move definition to gdbthread.h.
2351 (find_thread_pid): new exported function for thread lookup.
2352 (iterate_over_threads): new exported function for applying
2353 arbitrary operations to threads. Update copyright to 2000.
2354 (info_threads_command): use new target_extra_thread_info vector
2355 to display extra information about each thread (if implemented).
2356 * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
2357 Add defines for PIDGET, etc.
2358 * config/i386/tm-i386sol2.h: ditto.
2359 * config/sparc/tm-sun4sol2.h: ditto.
2360 * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
2361 * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
2362 if -lpthread and -lpthreads fail.
2364 * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
2365 (proc_flags): combine flags that UnixWare splits into two locations.
2366 (proc_modify_flag): add support for PR_KLC (kill on last close).
2367 (proc_[un]set_kill_on_last_close): new functions.
2369 2000-01-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2371 * infrun.c (normal_stop): Print out thread id when we stop.
2373 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
2375 * remote.c (remote_open_1): Fix message so it does not imply a
2376 specific syntax for serial ports, as it is OS dependent.
2377 (remote_async_open_1): Ibid.
2378 (init_remote_ops): Ibid.
2380 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
2382 * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
2383 "set remotebaud" command (if set) when no speed is specified on
2384 the "target rdi" command.
2386 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
2388 * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
2390 (baud_options[]): Ibid.
2392 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
2394 * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
2395 used by each operating system.
2397 2000-01-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2399 * breakpoint.c (until_break_command): Add an argument for the
2400 continuation, the beginning of the cleanups set up by this
2402 (until_break_command_continuation): Do cleanups until the one
2403 passed in as argument instead of doing all of them.
2405 * infcmd.c (finish_command_continuation): Expect a new argument,
2406 which indicates up to where to do cleanups. Update calls to
2407 do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
2408 (finish_command): Add another argument for the continuation: the
2409 starting cleanup for this command.
2411 2000-01-05 Fernando Nasser <fnasser@totem.to.cygnus.com>
2413 From Grant Edwards <grante@visi.com> (original patch from Thomas
2415 * rdi-share/ardi.c: Allow interruption of interruptible
2416 targets with a <CNTL-C>.
2418 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
2420 * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
2421 to control port to accommodate some versions of Angel.
2423 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
2425 * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
2426 Add interpretation for C Support Library packets.
2428 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
2430 * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
2431 is now being modified.
2432 * rdi-share/devsw.h: Adjust declaration of the above funtion.
2434 For older changes see ChangeLog-99
2440 version-control: never