1 2000-04-25 Kevin Buettner <kevinb@redhat.com>
3 * ia64-tdep.c (examine_prologue): Recognize store instructions;
4 those whose source operands are input registers which haven't
5 been seen before are considered to be part of the prologue.
7 Tue Apr 25 13:51:58 2000 glen mccready <gkm@pobox.com>
9 * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong
10 patch being applied `Fri Apr 7 13:44:38 2000'.
12 2000-04-24 Kevin Buettner <kevinb@redhat.com>
14 * ia64-linux-tdep.c: New file.
15 * ia64-tdep.c (elf-bfd.h): Include.
16 (ia64_linux_sigcontext_register_address): New extern declaration.
17 (struct gdbarch_tdep): New struct.
18 (SIGCONTEXT_REGISTER_ADDRESS): New define.
19 (read_sigcontext_register): New static function.
20 (extract_bit_field, replace_bit_field, slotN_contents,
21 replace_slotN_contents): Made static.
22 (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info):
23 Added new code for signal handler frames and call dummy frames.
24 (ia64_frame_init_saved_regs): Handle signal handler frames.
25 (ia64_find_saved_register): Removed.
26 (ia64_get_saved_register): Handle call dummy frames; reorganized
27 to call generic_get_saved_register() to find registers saved
29 (process_note_abi_tag_sections): New static function.
30 (ia64_gdbarch_init): Attempt to determine the ABI/OS of the
31 executable. Based upon this information, set target dependent
32 field sigcontext_register_address appropriately. Also set
33 FRAME_CHAIN_VALID to be generic_func_frame_chain_valid.
34 * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o.
35 * config/ia64/tm-linux.h (IN_SIGTRAMP): Define.
36 (ia64_linux_in_sigtramp): New declaration.
38 2000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
40 * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB
43 2000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
45 * config/djgpp/README: Explain how to unpack using djunpack.bat.
47 Fri Apr 21 15:23:13 2000 Andrew Cagney <cagney@b1.cygnus.com>
49 * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default.
50 (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using
52 (define_symbol): Ditto.
54 * valops.c (hand_function_call): Replace #ifdef
55 REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P. Re-indent
58 * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate
59 function REG_STRUCT_HAS_ADDR_P.
60 * gdbarch.h, gdbarch.c: Re-generate.
62 2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
64 * gdb-stabs.h (SECT_OFF_MAX): Increase to 40.
66 2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
68 * win32-nat.c (handle_load_dll): Don't treat .text as a special
70 * somread.c (som_symfile_offsets): Ditto.
71 * somsolib.c (som_solib_add_solib_objfile): Ditto.
73 Fri Apr 21 16:14:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
75 * MAINTAINERS: Make Jimmy Guo TUI maintainer.
77 Fri Apr 21 14:37:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
79 * command.h (help_all): Delete declaration.
80 * command.c (help_all): Add declaration. Convert function
81 argument list to ISO-C.
83 Thu Apr 20 18:15:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
85 * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align.
86 (d10v_stack_align): Make static.
87 * config/d10v/tm-d10v.h (STACK_ALIGN): Delete.
89 Thu Apr 20 14:35:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
91 * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
92 run-time test for STACK_ALIGN_P.
93 * gdbarch.sh: Add support for function and variable predicates.
94 (STACK_ALIGN): Add. Implement with predicate - STACK_ALIGN_P.
95 * gdbarch.h, gdbarch.c: Re-generate.
97 Thu Apr 20 17:39:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
99 * defs.h, utils.c (free_current_contents): Change parameter to
102 From Philippe De Muyter <phdm@macqel.be>:
103 * printcmd.c (print_address_symbolic): Call `make_cleanup' with
104 `(free_current_contents, &x)', not `(free, x)'.
105 * utils.c (free_current_contents): Do not `free (NULL)'.
107 * printcmd.c (print_address_symbolic): Cleanup after a failed
108 call to build_address_symbolic.
110 2000-04-20 Christopher Faylor <cgf@cygnus.com>
112 * wince-stub.c (FREE): New macro.
113 (mempool): Just free any buffer prior to reuse. Don't bother with
115 (flag_single_step): New function.
116 (skip_message): Detect "helpful" Windows CE messages and skip sending
118 (wait_for_debug_event): Use skip_message to avoid sending debug
119 messages to the host.
120 (dispatch): Prelimary implementation of single step detection.
121 * wince.c: Rework SH single stepping code to be more consistent with
123 (handle_output_debug_string): Allow first chance exceptions to come
124 through since they seem to be all that we get on some versions of
126 (check_for_step): New function, conditionally compiled based on target.
127 (regptr): Delete obsolete function.
128 (handle_exception): Detect illegal instructions.
129 (get_child_debug_event): Return success only if event code matches
131 (child_create_inferior): Reflect change to get_child_debug_event
134 2000-04-20 Christopher Faylor <cgf@cygnus.com>
136 * win32-nat.c (thread_rec): Be more defensive about suspending already
138 (safe_symbol_file_add_stub): New function.
139 (safe_symbole_file_add_cleanup): New function.
140 (safe_symbol_file_add): New function.
141 (handle_load_dll): Use wrapper to add DLL symbol information to avoid
142 bogus errors from non-stabs DLLs.
143 (handle_exception): Add work around for detection of first exception
144 breakpoint which does not seem to occur on W2K. Detect more "signals"
145 that can be effectively passed to the debuggee. Reorganize to eliminate
146 continue_status global.
147 (child_continue): Reorganize to eliminate continue_status global.
149 (child_resume): Ditto.
150 (get_child_debug_event): Ditto. Recognize when an a breakpoint
151 exception should be ignored. Change method for signalling when an
152 important event has occured to the caller.
153 (child_create_inferior): Use new method for noticing when
154 get_child_debug_event has found something interesting.
156 Fri Apr 7 13:44:38 2000 glen mccready <gkm@pobox.com>
158 * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
159 fails due to lack of space.
161 Fri Mar 24 12:10:38 2000 glen mccready <gkm@pobox.com>
163 * command.c, command.h (help_all): Add functionality to display
164 a complete listing of available commands.
166 2000-04-20 Scott Bambrough <scottb@netwinder.org>
168 * arm-linux-nat.c (PIDGET, TIDGET): New.
169 (get_thread_id, GET_THREAD_ID): New.
170 (fetch_nwfpe_register, store_nwfpe_register): New.
171 (fetch_register, store_register): New.
172 (fetch_fpregister, store_fpregister): New.
173 (fill_gregset, supply_gregset): New.
174 (fill_fpregset, supply_fpregset): New.
175 (fetch_fpregs): Modified to use thread id's.
176 (store_fpregs): Modified to use thread id's and
177 fetch_nwfpe_register.
178 (fetch_regs): Modified to use thread id's.
179 (store_regs): Modified to use thread id's.
180 (fetch_inferior_registers): Modified to handle single register
182 (store_inferior_registers): Modified to handle single register
184 (arm_linux_register_u_addr): Removed.
186 * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.
188 * config/arm/linux.mh
189 (NATDEPFILES): Removed core-aout.o. Added core-regset.o.
192 * config/arm/nm-linux.h: Include config/nm-linux.h.
193 (ATTACH_DETACH): Removed. Defined in config/nm-linux.h.
194 (REGISTER_U_ADDR): Removed.
195 (SVR4_SHARED_LIBS): Removed. Defined in config/nm-linux.h.
196 (#include "solib.h"): Removed. Included via config/nm-linux.h.
198 Thu Apr 20 18:54:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
200 From Daniel Berlin <dan@cgsoftware.com> and Tim Mooney
201 <mooney@dogbert.cc.ndsu.nodak.edu>:
202 * infrun.c (follow_fork_mode_kind_names): NULL terminate
204 (scheduler_enums): Ditto.
206 Mon Apr 17 13:37:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
208 * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
210 (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
211 SIZEOF_CALL_DUMMY_WORDS): Update.
213 * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
215 (CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
217 * valprint.c (IEEE_FLOAT): Default provided by gdbarch.
219 2000-04-19 Jim Blandy <jimb@redhat.com>
221 Bring RETURN_VALUE_ON_STACK under gdbarch's control.
222 * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
223 * gdbarch.c, gdbarch.h: Regenerated.
224 * arch-utils.c (default_return_value_on_stack): New function.
225 * arch-utils.h (default_return_value_on_stack): New declaration.
226 * values.c (RETURN_VALUE_ON_STACK): Delete default definition.
228 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
229 two-dimensional array, instead of faking it with explicit index
232 * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
233 (Thanks to Guy Harris.)
235 2000-04-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
237 * xcoffsolib.c (solib_add): Fix call to vmap_symtab().
239 2000-04-19 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
243 Wed Apr 19 19:10:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
245 * TODO: Document -Wreturn-type problem.
247 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
249 * maint.c (_initialize_maint_cmds): Add `mt i' alias for `mt info'.
251 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
253 * infcmd.c (_initialize_infcmd): Add `info r' alias for
256 Wed Apr 19 17:03:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
258 From Philippe De Muyter <phdm@macqel.be>:
259 * bcache.c (free_bcache): Do not free NULL.
261 Wed Apr 19 16:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
264 * NEWS: Update GDB version. Duplicate paragraph explaining
267 Wed Apr 19 13:06:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
269 * Makefile.in (distclean): Delete tui/Makefile.
270 * TODO: Add deletion of tui/Makefile.in to list.
272 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
274 * symfile.h (struct section_addr_info ): Remove fields for special
275 treatment of .text, .data and .bss sections.
277 * solib.c (symbol_add_stub): The special field text_addr is not
278 available anymore. Search for the .text field the hard way.
280 * symfile.c (build_section_addr_info_from_section_table): Don't
281 fill in {text, data, bss}_addr any more.
282 (default_symfile_offsets): Don't use {text, data, bss}_addr fields
283 to fill in section_offsets for objfile.
284 (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
285 special case anymore.
286 (add_symbol_file_command): Ditto.
288 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
290 symfile.c: (symbol_file_command): Remove support for rombug, to
293 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
295 * symfile.c (add_symbol_file_command): Rewrite the arguments
296 processing part. Simplify syntax of command. Remove support for
298 (_initialize_symfile): Update help message for add-symbol-file
301 Mon Apr 17 15:53:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
303 * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
304 * gdbarch.h, gdbarch.c: Re-generate.
306 Mon Apr 17 11:26:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
308 * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
309 (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
310 (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
311 gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
312 FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
313 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
314 REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
315 ADDRESS_TO_POINTER): Delete default definition. Handled by
318 * gdbarch.sh: Make multi-arch defaults, defaults for non-
320 (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
321 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
322 D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
323 MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
324 REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
325 Provide default/legacy implementation.
326 (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
327 * gdbarch.h, gdbarch.c: Re-generate.
329 2000-04-16 Jim Blandy <jimb@redhat.com>
331 * findvar.c (store_typed_address, extract_typed_address): Fix
332 function names in error messages.
334 2000-04-16 Eli Zaretskii <eliz@is.elta.co.il>
336 * config/djgpp/config.sed: Fix the lines which edit clean: and
337 uninstall-info: targets.
339 2000-04-14 Jim Blandy <jimb@redhat.com>
341 Bring IEEE_FLOAT under gdbarch's control.
342 * gdbarch.sh (IEEE_FLOAT): New entry.
343 * gdbarch.c, gdbarch.h: Regenerated.
344 * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
345 (print_floating): Use IEEE_FLOAT as if it were an expression; use
346 the code specific to IEEE-format numbers whenever the value of
347 IEEE_FLOAT is non-zero.
348 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
349 config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
350 config/h8300/tm-h8300.h, config/i386/tm-i386.h,
351 config/i960/tm-i960.h, config/m88k/tm-m88k.h,
352 config/mips/tm-mips.h, config/pa/tm-hppa.h,
353 config/sparc/tm-sparc.h, config/delta/tm-delta.h,
354 config/frv/tm-frv.h (IEEE_FLOAT): For all ports that #define
355 IEEE_FLOAT, make sure they give it the value (1).
357 Provide the hooks needed to support architectures on which
358 pointers are not always simple byte addresses.
360 * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
361 functions which architectures can redefine, defaulting to
362 generic_pointer_to_address and generic_address_to_pointer.
363 * findvar.c (extract_typed_address, store_typed_address,
364 generic_pointer_to_address, generic_address_to_pointer): New
366 (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
368 (extract_address, store_address): Doc fixes.
369 * values.c (value_as_pointer): Doc fix.
370 (value_from_pointer): New function.
371 * defs.h (extract_typed_address, store_typed_address): New
373 * inferior.h (generic_address_to_pointer,
374 generic_pointer_to_address): New declarations.
375 * value.h (value_from_pointer): New declaration.
377 The following changes are all of the general form "Use these
378 functions instead of these other functions." In each case, the
379 change is because the new calls provide enough information to do
380 the appropriate address / pointer conversions, where the old calls
381 did not, or because the new functions are more appropriately named
382 for the operation being performed.
384 * ax-gdb.c (const_var_ref): Use value_from_pointer, not
386 * blockframe.c (generic_push_dummy_frame): Use read_pc and
387 read_sp, not read_register.
388 * c-valprint.c (c_val_print): Use extract_typed_address instead of
389 extract_address to extract vtable entries and references.
390 * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
391 instead of value_from_longest to extract the vtable's address.
392 * eval.c (evaluate_subexp_standard): Use value_from_pointer
393 instead of value_from_longest to compute `this', and for doing
394 pointer-to-member dereferencing.
395 * findvar.c (read_register): Use extract_unsigned_integer, not
397 (read_var_value): Use store_typed_address instead of store_address
398 for building label values.
399 (locate_var_value): Use value_from_pointer instead of
401 * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
402 instead of value_from_longest, to build arguments to __d_shl_get.
403 * printcmd.c (set_next_address): Use value_from_pointer, not
405 (x_command): Use value_from_pointer, not value_from_longest.
406 * tracepoint.c (set_traceframe_context): Use value_from_pointer,
407 not value_from_longest.
408 * valarith.c (value_add, value_sub): Use value_from_pointer, not
410 * valops.c (find_function_in_inferior, value_coerce_array,
411 value_coerce_function, value_addr, hand_function_call): Same.
412 * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
413 * values.c (unpack_long): Use extract_typed_address to produce
414 addresses from pointers and references, not extract_address.
415 (value_from_longest): Use store_typed_address instead of
416 store_address to produce pointer and reference values.
418 2000-04-13 Mark Kettenis <kettenis@gnu.org>
420 * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
421 HAVE_PSADDR_T): Add them here instead of in config.in.
423 * acconfig.h (PRFPREGSET_T_BROKEN): New define.
424 * configure.in: Add check for broken prfpregset_t type.
425 * lin-thread.c (gdb_prfpregset): New typedef, depends on
426 definition of PRFPREGSET_T_BROKEN.
427 (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
428 p_td_thr_setfpregs, thread_db_fetch_registers,
429 thread_db_store_registers): Use gdb_prfpregset_t instead of
431 * config.in: Regenerated.
432 * configure: Regenerated.
434 2000-04-13 DJ Delorie <dj@cygnus.com>
436 * mips-tdep.c (do_fp_register_row): copy the number of bytes
437 allocated, not the size of the pointer.
439 2000-04-13 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
441 * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS): Define.
442 * config/i386/tm-i386sol2.h (HAVE_I387_REGS): Define.
443 * i386v4-nat.c (supply_fpregset, fill_fpregset): Add code
444 to handle floating point registers if NUM_FREGS is not zero.
446 2000-04-13 Nick Duffek <nsd@cygnus.com>
448 * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
449 and document to_find_new_threads bug.
451 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
453 * infrun.c (proceed, normal_stop): Change the error message about
454 failure to insert breakpoints/watchpoints so that it makes sense
455 even if ptrace is not used or no other processes can be active.
457 Thu Apr 13 13:24:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
459 * configure.in: Add --enable-maintainer-mode.
460 * aclocal.m4, configure: Re-generate.
462 * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
463 on maintainer-mode. Update copying.c in source directory.
464 (copying.txt): Delete rule.
465 (copying.o): Add explict paths to $(srcdir) and explicit make
468 2000-04-12 Kevin Buettner <kevinb@redhat.com>
470 * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
471 (fetch_debug_register, fetch_debug_register_pair,
472 store_debug_register, store_debug_register_pair, is_power_of_2,
473 enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
474 ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
476 * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
477 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
478 STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
479 target_remove_watchpoint): Define.
480 (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
481 ia64_linux_remove_watchpoint): Declare.
483 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
485 * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
486 hardware breakpoint resources, return EBUSY.
487 (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
488 one of the enumerated values, return EINVAL.
490 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
492 * README: Mention special build instructions for DJGPP.
493 * NEWS: Update with FP features on x87 platforms, and
494 DJGPP-related changes.
496 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
498 * top.c (gdb_completer_file_name_break_characters): New variable.
499 (line_completion_function): When completing on file names, use
500 gdb_completer_file_name_break_characters as word break
501 characters for the readline library.
503 2000-04-12 Mark Kettenis <kettenis@gnu.org>
505 * i387-tdep.c (print_i387_value): Avoid call to
506 floatformat_to_doublest if long double type is the same on host
509 2000-04-11 Fernando Nasser <fnasser@cygnus.com>
511 * wrapper.h: Remove definitions of internal functions.
512 * wrapper.c: Remove definitions of exported functions (which are
513 already in wrapper.h) and make static all internal wrap_* functions.
515 Mon Apr 10 21:58:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
517 * acconfig.h (USE_INCLUDED_REGEX): Add.
518 * Makefile.in (REGEX_CFLAGS): Delete
519 * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
520 * configure, config.in: Re-generate.
522 2000-04-10 Philip Blundell <philb@gnu.org>
524 * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
526 * arm-linux-tdep.c (arm_skip_solib_resolver): New.
528 2000-04-10 Fernando Nasser <fnasser@cygnus.com>
530 From 2000-04-10 Rodney Brown <rdb@redhat.com>:
531 * command.h (enum command_class): Remove trailing "," to placate
534 Mon Apr 10 20:17:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
536 * TODO, NEWS: Update. Mention MI.
538 Mon Apr 10 00:21:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
540 * gdbarch-utils.h, gdbarch-utils.c: Delete.
541 * arch-utils.h, arch-utils.c: New files. Avoid 14 character file
543 * Makefile.in: Update.
546 Sun Apr 9 23:42:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
548 From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
549 * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
550 new "set mips saved-gpreg-size" command
551 (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
552 (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
553 either from target, or gdb multi-arch
554 (show_mips_command): New. For "show mips" prefix command
555 (set_mips_command): New. For "show mips" prefix command
556 (_initialize_mips_tdep): Add top-level mips prefix command
557 Add "set mips saved-gpreg-size" command
559 * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
560 mips_default_saved_regsize.
561 (mips_gdbarch_init): Update.
562 (MIPS_DEFAULT_SAVED_REGSIZE): Update.
563 (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
564 mips_default_saved_regsize.
566 Sun Apr 9 23:27:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
568 From 2000-04-07 J.T. Conklin <jtc@redback.com>:
569 * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
570 replace calls to target_xfer_memory() with target_read_memory()
571 and target_write_memory().
573 Sun Apr 9 22:54:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
575 * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
576 NULL. Macro returns a CORE_ADDR.
578 2000-04-08 Jim Blandy <jimb@redhat.com>
580 * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
581 Don't include "bfd-elf.h".
582 (address_significant_size): Delete variable.
583 (dwarf2_build_psymtabs_hard): Don't set it, or check for
584 consistency between it and the Dwarf 2 compilation unit header
586 (read_address): Don't mask off bits above
587 address_significant_size.
588 * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
589 (elf_bfd_h): Remove variable; it's no longer used.
591 2000-04-08 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
593 * configure.in (NEW_PROC_API): Escape square brackets when testing
595 * configure: Regenerate.
597 2000-04-07 Scott Bambrough <scottb@netwinder.org>
599 * ChangeLog: Correct date on last entry.
600 * arm-linux-tdep.c (arm_linux_push_arguments): New function.
601 * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
602 * config/arm/tm-embed: Fix build warning from redefinition of
604 * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
605 * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
606 TARGET_BYTE_ORDER. Add TARGET_BYTE_ORDER_SELECTABLE_P to
607 override default in tm-arm.h. Use default target byte order
610 2000-04-07 Scott Bambrough <scottb@netwinder.org>
612 * Makefile.in: Add dependency information for arm-linux-tdep.c.
613 * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
615 2000-04-07 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
617 * sol-thread.c (gdb_ps_addr_t): New typedef, depends on definition
618 of PROC_SERVICE_IS_OLD.
619 (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
620 rw_common): Change argument type from psaddr_t to gdb_ps_addr_t.
622 Fri Apr 7 17:18:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
624 * Makefile.in (CFLAGS): Set using configure.
626 * configure.in (WARN_CFLAGS): Enable by default when GCC.
627 * configure: Re-generate.
629 Fri Apr 7 13:33:43 2000 Andrew Cagney <cagney@b1.cygnus.com>
631 From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
632 * procfs.c (init_procfs_ops): Set procfs_ops.to_has_memory and
633 procfs_ops.to_has_all_memory to 1.
637 2000-04-06 Nick Duffek <nsd@cygnus.com>
639 * configure.in (_MSE_INT_H): Define on Solaris 7.
640 (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
641 * acconfig.h (_MSE_INT_H): Define on Solaris 7.
642 * configure: Regenerate.
643 * config.in: Regenerate.
645 2000-04-06 Michael Snyder <msnyder@cygnus.com>
647 * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
648 Change to rely on PIDGET etc.
649 * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
650 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
651 STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
652 define. Allow target to use procfs hardware watchpoints.
653 * config/sparc/nm-sun4sol2.h: ditto.
654 * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
655 definitions to use 16 bits for the pid, 15 bits for the tid, and
657 * config/sparc/tm-sun4sol2.h: ditto.
658 (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
659 * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
660 for more than 15 thread increments.
662 2000-04-06 Eli Zaretskii <eliz@is.elta.co.il>
664 * top.c (filename_completer): Set subsequent_name to 1 early on,
665 to prevent an infinite loop if the first file in the directory is
666 a backup file (whose name ends in a `~').
668 2000-04-05 Jim Blandy <jimb@redhat.com>
670 * solib.c (update_solib_list): New function.
671 (solib_add): Call update_solib_list, and then read symbols.
672 (info_sharedlibrary_command): Call update_solib_list, not
675 2000-04-05 Scott Bambrough <scottb@netwinder.org>
677 * arm-linux-tdep.c: Resolve implicit function declarations by
678 including target.h and value.h. Inclusion of symtab.h is
681 2000-04-05 Scott Bambrough <scottb@netwinder.org>
683 * arm-linux-tdep.c: New file.
684 * arm-linux-nat.c (fetch_fpregs): Remove unused code.
685 (arm_get_longjmp_target): Moved it and all defines
686 it uses to arm-linux-tdep.c.
687 (arm_linux_extract_return_value): Moved to
689 * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
691 2000-04-04 Nick Duffek <nsd@cygnus.com>
693 * infrun.c (handle_inferior_event): Call target_mourn_inferior
694 instead of kill_target.
696 2000-04-04 Daniel Berlin <dan@cgsoftware.com>
698 * TODO: Make note of various C++ things i have planned for 5.1.
700 Tue Apr 4 12:13:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
702 * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
703 in shift. Stop GCC thinking it has a shift overflow.
705 2000-04-03 H.J. Lu <hjl@gnu.org>
707 * TODO: Remove the regex entry.
709 2000-04-03 H.J. Lu <hjl@gnu.org>
711 * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
712 is defined and <regex.h> otherwise.
714 * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
715 * monitor.c: Likewise.
716 * osfsolib.c: Likewise.
718 * source.c: Likewise.
719 * symtab.c: Likewise.
721 * Makefile.in (REGEX): Changed to @REGEX@.
724 (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
725 (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
727 * configure.in (--with-included-regex): New switch.
728 (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
729 (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
730 * configure: Regenerated.
732 2000-04-03 Kevin Buettner <kevinb@redhat.com>
734 * NEWS (powerpc-*-linux*): Mention.
736 2000-04-03 J.T. Conklin <jtc@redback.com>
738 * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
740 2000-04-03 Kevin Buettner <kevinb@redhat.com>
742 * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
743 (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
745 * ia64-linux-nat.c (fill_gregset): Implement.
746 (supply_fpregset, fill_fpregset): New functions.
748 * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
749 which the CFM is fetched for certain frames.
750 (find_global_pointer, find_extant_func_descr): Don't use
751 partial symtabs for locating sections.
753 * config/ia64/linux.mh (LOADLIBES): Define.
754 (NATDEPFILES): Add linux-thread.o and lin-thread.o.
755 * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
756 file containing generic linux declarations/definitions.
757 (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
758 defined in generic nm-linux.h.
759 (solib.h): Remove include; already included in generic nm-linux.h.
761 2000-04-03 Jim Blandy <jimb@redhat.com>
763 * solib.c (solib_add): Move all the code for loading symbol tables
764 below the code to sort out additions and removals. That way, we
765 always catch all loaded shared libraries whose symbols we haven't
768 * solib.c (solib_add): Don't try to free a shared object's objfile
769 if it doesn't have one. Duh.
771 * solib.c (solib_add): If a pattern was given, but it doesn't
772 match any currently loaded shared libraries, print a message;
773 don't just be silent.
775 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
777 * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
778 two-dimensional array instead of faking it with index
781 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
783 * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
785 * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
786 definition (and use the common one in tm-i386.h).
787 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
788 (I386_DJGPP_TARGET): Don't define, it's no longer required.
789 (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
790 i386-tdep.c defines it for all x86 targets.
791 (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
793 * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
795 * config/djgpp/djcheck.sh: Edit the copyright year out of the test
796 results. Fix editing of `main' arguments for non-GNU Sed.
798 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
800 * symfile.c (map_overlay_command, unmap_overlay_command): Fix
801 error message: there's no "overlay on" command.
803 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
805 * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
806 (copying.txt): New target, a link to COPYING.
808 Mon Apr 3 18:20:03 2000 Andrew Cagney <cagney@b1.cygnus.com>
812 Mon Apr 3 14:56:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
815 (set_hook, error_hook): Remove PARAMS.
817 Mon Apr 3 14:45:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
819 * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
820 Daniel Berlin <dan@cgsoftware.com>. Function was static.
821 * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
823 Mon Apr 3 14:10:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
825 * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
827 2000-04-02 Nick Duffek <nsd@cygnus.com>
829 * gdbtypes.c (safe_parse_type): New wrapper function to ignore
830 error() during parse_and_eval_type().
831 (check_stub_method): Call safe_parse_type instead of
832 parse_and_eval_type().
833 * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
834 (wrap_parse_and_eval_type): New support function.
835 * wrapper.h (gdb_parse_and_eval_type): Prototype.
836 (wrap_parse_and_eval_type): Prototype.
838 Sun Apr 2 10:32:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
840 * MAINTAINERS: Eli Zaretskii is a doco maintainer.
842 Fri Mar 31 08:59:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
844 * gdbarch-utils.h, gdbarch-utils.c: New files.
845 * Makefile.in (SFILES, COMMON_OBS): Update.
846 (gdbarch_utils_h) Define.
847 (gdbarch-utils.o): Add dependencies.
849 * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
850 handling default method values.
851 (startup_gdbarch): Rename default_gdbarch, name misleading.
852 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
853 (register_name): Default to legacy_register_name.
854 (call_dummy_words): Default to legacy_call_dummy_words.
855 (sizeof_call_dummy_words): Default to
856 legacy_sizeof_call_dummy_words.
857 (register_convertible): Default to
858 generic_register_convertible_not.
859 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
860 (remote_translate_xfer_address): Default to
861 generic_remote_translate_xfer_address.
862 (frameless_function_invocation): Default to
863 generic_frameless_function_invocation_not.
865 2000-04-02 Mark Kettenis <kettenis@gnu.org>
867 * i386-linux-nat.c: Add copyright notice.
869 * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
870 &floatformat_i387_ext.
871 * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
873 2000-03-29 Mark Kettenis <kettenis@gnu.org>
875 * findvar.c (extract_floating): Remove reference to
876 TARGET_EXTRACT_FLOATING.
877 (store_floating): Remove reference to TARGET_STORE_FLOATING.
879 2000-03-30 Fernando Nasser <fnasser@cygnus.com>
881 * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
882 Safe version of value_subscript.
883 * varobj.c (): Use gdb_value_subscript() to get an array element value.
885 2000-03-30 Michael Snyder <msnyder@cleaver.cygnus.com>
887 * ui-file.c: Include "gdb_string.h"
888 * cli-out.c: Include gdb_string.h to avoid compiler warnings.
889 * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
890 unions, since they are all used to hold both pointers and ints
891 at various times. Casting pointer to int and vice versa gives
892 warnings (and is not safe) if they are not the same size.
894 2000-03-30 Michael Snyder <msnyder@cleaver.cygnus.com>
896 * defs.h (struct continuation_arg): Make 'data' a union, to avoid
897 casting problems when int and pointer are not the same size.
898 * event-top.c (command_handler): Use data as a union.
899 (command_line_handler_continuation): Ditto.
900 * infcmd.c (step_1_continuation): Use data as a union. Re-indent.
901 (step_once): ditto. (finish_command_continuation): Ditto.
902 (finish_command): Ditto.
903 * breakpoint.c (until_break_command): Use data as a union.
904 (until_break_command_continuation): Ditto.
905 * utils.c (add_intermediate_continuation): Fix typo in comment.
907 Thu Mar 30 12:09:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
909 * gdbarch.h, gdbarch.c: Re-indent. Remove FIXMEs.
910 * gdbarch.sh: Re-sync with gdbarch.[hc].
912 2000-03-29 Daniel Berlin <dan@cgsoftware.com>
914 * minsyms.c (add_minsym_to_demangled_hash_table): New function.
915 (install_minimal_symbols): Fix demangled symbol problems caused by
916 using add_minsym_to_hash_table for the demangled names, which is
917 wrong. Now we use add_minsym_to_demangled_hash_table.
918 (lookup_minimal_symbol): Fix problems with demangled symbol lookup
919 caused by weird control flow.
920 * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
922 2000-03-29 Jason Merrill <jason@casey.cygnus.com>
924 * configure.in: -linux-gnu*, not -linux-gnu.
926 Tue Mar 28 18:28:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
928 * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
929 with qThreadExtraInfo.
931 2000-03-29 J.T. Conklin <jtc@redback.com>
933 * i386nbsd-nat.c (fetch_core_registers): Make static.
935 * m68knbsd-nat.c (fetch_core_registers): Make static.
936 (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
938 Wed Mar 29 13:40:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
940 * TODO: Update GDB 5 status.
942 Wed Mar 29 10:16:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
944 * breakpoint.h (remove_hw_watchpoints): Add declaration.
945 * breakpoints.c (remove_hw_watchpoints): Update.
946 * maint.c (maintenance_do_deprecate): Avoid assignment within IF
949 2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
951 breakpoint.c, breakpoint.h (remove_hw_watchpoints): New function.
952 infrun.c (resume): Remove hardware watchpoints before stepping
953 when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
955 2000-03-28 Michael Snyder <msnyder@cleaver.cygnus.com>
957 * Makefile.in: Anchor tui-file.h dependency to $srcdir.
959 2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
961 * procfs.c (proc_set_watchpoint): Declare addr parameter as
962 CORE_ADDR, to match call from procfs_set_watchpoint.
964 * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
965 Reselect the saved frame silently after frame selection for
966 watchpoint evaluation.
967 (insert_breakpoints): Add missing space in `Hardware watchpoint
968 deleted' message. Do not reinsert hardware watchpoint if it is
969 already marked for deletion at next stop.
971 2000-03-28 Christopher Faylor <cgf@cygnus.com>
973 * partial-stab.h: Add one more check against corrupted or irregular
976 Tue Mar 28 12:23:37 2000 Philippe De Muyter <phdm@macqel.be>
978 * gnu-regex.c (regerror): Function renamed from `__regerror'.
979 (Change also approved in the mainline glibc sources)
981 Tue Mar 28 18:19:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
983 From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
984 * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
985 particularly ensuring it can't return SERIAL_TIMEOUT when told
988 2000-03-24 Daniel Berlin <dan@cgsoftware.com>
990 * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
991 which never existed before, and thus, has no deprecated old command.
993 * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
994 "set archdebug" (same goes for the show commands).
995 * gdb-events.c (_initialize_gdb_events): Add "set debug event",
996 deprecate "set eventdebug" (same goes for the show commands).
997 * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
998 * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
1000 x(init_main): Add the "set debug" and "show debug" commands.
1001 Add setdebuglist and showdebuglist.
1003 Fri Mar 24 13:00:10 2000 Daniel Berlin <dan@cgsoftware.com>
1005 * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
1006 Added prototype for the deprecate command so it doesn't complain.
1008 Tue Mar 28 11:52:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
1010 * top.c (print_gdb_version): Bump copyright year to 2000.
1012 Tue Mar 28 10:13:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1014 * MAINTAINERS: Add Glen McCready to write after approval list.
1016 Tue Mar 28 09:59:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1018 * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
1019 * config.h: Regenerate.
1021 Mon Mar 27 19:53:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
1023 * TODO: Update. Add criteria for next release of GDB.
1025 Mon Mar 27 17:20:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1027 * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
1028 * config.h: Regenerate.
1030 Mon Mar 27 16:43:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1032 * Makefile.in (install-only): Create $(bindir) and $(man1dir)
1033 before installing GDB.
1035 Mon Mar 27 16:26:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1037 * Makefile.in (all-gdbtk): Check for an existing link/directory.
1038 Re-format warning message. Document that post 5.0 this can be
1041 Mon Mar 27 14:46:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
1043 * ChangeLog: Revert whitespace changes.
1045 Mon Mar 27 10:20:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1047 * MAINTAINERS: Update folks who need accounts.
1049 Mon Mar 27 09:29:14 2000 Andrew Cagney <cagney@b1.cygnus.com>
1051 * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
1053 2000-03-27 Mark Kettenis <kettenis@gnu.org>
1055 * config/i386/tm-i386.h: Fix typo. It is TARGET_LONG_DOUBLE_BIT
1056 instead of TARGET_LONG_DOUBLE_BITS.
1057 * config/i386/tm-i386mk.h: Likewise.
1059 2000-03-26 Mark Kettenis <kettenis@gnu.org>
1061 Provide `long double' support for most i386 targets.
1062 * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
1063 &floatformat_i387_ext.
1064 (TARGET_LONG_DOUBLE_BITS): Define as 96.
1065 (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
1066 `builtin_type_long_double'.
1067 (REGISTER_CONVERT_TO_VIRTUAL): Call
1068 i386_register_convert_to_virtual.
1069 (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
1070 (i387_to_double, double_to_i387): Remove prototypes.
1071 (i386_extract_return_value): Change prototype to match definition
1073 * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
1074 (TARGET_LONG_DOUBLE_BITS): #undef.
1075 * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
1076 [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
1077 (i387_extract_floating, i387_store_floating): Remove prototypes.
1078 (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
1079 (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
1080 (REGISTER_VIRTUAL_TYPE): Remove.
1081 * i386-tdep.c (i386_register_convert_to_virtual): New function.
1082 (i386_register_convert_to_raw): New function.
1083 * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
1084 (i387_store_floating): Remove.
1086 Sat Mar 25 18:55:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1088 * maint.c: Re-indent.
1090 Sat Mar 25 18:51:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
1092 * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
1094 2000-03-24 Christopher Faylor <cgf@cygnus.com>
1096 * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
1099 2000-03-24 Christopher Faylor <cgf@cygnus.com>
1101 * win32-nat.c: Back out special frame walking code. It was broken.
1102 (handle_exception): Correctly identify an illegal instruction.
1103 * config/tm-cygwin.h: Eliminate special frame handling. Just use
1104 normal i386 handling.
1106 2000-03-24 J.T. Conklin <jtc@redback.com>
1108 * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
1109 * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
1110 (fetch_core_registers): Read fp registers.
1111 (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
1113 2000-03-24 Jonathan Larmour <jlarmour@redhat.co.uk>
1115 * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
1116 so that we can stop searching for the prologue past the function end
1117 (arm_skip_prologue): Call thumb_skip_prologue with function end addr
1119 2000-03-24 Kevin Buettner <kevinb@redhat.com>
1121 * linux-thread.c, lin-thread.c (save_inferior_pid,
1122 restore_inferior_pid): Don't do compile time comparison
1123 of TARGET_PTR_BIT and TARGET_INT_BIT.
1125 Thu Mar 23 13:18:26 2000 Philippe De Muyter <phdm@macqel.be>
1127 * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
1129 (P_PEA_FP, P_MOVL_SP_FP): New macros.
1130 (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
1132 (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
1134 (delta68_in_sigtramp): New function.
1135 (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
1136 (m68k_skip_prologue): Use P_* macros, not hex constants.
1137 (m68k_find_saved_regs): Do not expect a fixed sequence of register save
1138 instructions, but accept them in any order; use P_* macros, not octal
1139 or hex constants; recognize also `fmovemx to (fp + displacement)' and
1140 `moveml to (fp + displacement)'.
1141 * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
1142 (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
1144 Fri Mar 24 13:44:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1146 * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
1148 2000-03-23 Michael Snyder <msnyder@cleaver.cygnus.com>
1150 * solib.c (open_symbol_file_object): To sneak an int argument
1151 past catch_errors, instead of casting it to a pointer, simply
1154 2000-03-23 Jimmy Guo <guo@cup.hp.com>
1156 * gdbtypes.c (rank_function): Rank all N parameters and use correct
1157 index into the prams[] and args[] arrays.
1159 2000-03-23 Fernando Nasser <fnasser@cygnus.com>
1161 From David Whedon <dwhedon@gordian.com>
1163 * top.c (execute_command): Checks all commands beore executing
1164 to see if the user needs to be warned that the command is
1165 deprecated, warns user if appropriate.
1166 (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
1167 return values from void to struct cmd_list_element *.
1168 * command.c (lookup_cmd_1): Check aliases before following link
1169 in case user needs to be warned about a deprecated alias.
1170 (deprecate_cmd): new exported function for command deprecation,
1171 sets flags and posibly a replacement string.
1172 (deprecated_cmd_warning): New exported funciton to warn user about
1173 a deprecated command.
1174 (lookup_cmd_composition): New exported function that determines
1175 alias, prefix_command, and cmd based on a string. This is useful
1176 is we want to full name of a command.
1177 * command.h : Added prototypes for deprecate_cmd,
1178 deprecated_warn_user and lookup_cmd_composition, added flags to
1179 the cmd_list_element structure, changed return values for
1180 add_com_* and add_info_* from void to cmd_list_element.
1181 * maint.c : (maintenance_deprecate): New function to deprecate a
1182 command. This exists only so that the testsuite can deprecate
1183 commands at runtime and check the warning behavior.
1184 (maintenance_undeprecate) : New function, drops deprecated flags.
1185 (maintenance_do_deprecate): Actually does the (un)deprecation.
1186 (initialize_maint_cmds): Added the above new deprecate commands.
1188 2000-03-22 Daniel Berlin <dan@cgsoftware.com>
1189 * command.c (apropos_cmd_helper): New function, meat of the
1191 (apropos_command): New apropos command to search command
1192 names/documentation for regular expressions.
1193 (_initialize_command): Add the apropos command.
1195 2000-03-23 Michael Snyder <msnyder@cleaver.cygnus.com>
1197 * sol-thread.c (ps_pglobal_lookup): Change argument type from
1198 paddr_t to psaddr_t. This mistake appears to date from an
1199 erroneous man page in Solaris 2.5 -- the correct type from the
1200 system headers has always been psaddr_t.
1201 (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
1204 2000-03-22 Kevin Buettner <kevinb@redhat.com>
1206 * ia64-linux-nat.c: Fix copyright.
1207 (fill_gregset): Minor formatting fix.
1208 * ia64-tdep.c (template_encoding_table, fetch_instruction,
1209 examine_prologue): Clean up some compiler warnings.
1210 (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
1211 find_global_pointer, find_extant_func_descr): New functions.
1212 (ia64_use_struct_convention, ia64_extract_return_value,
1213 ia64_push_arguments): Handle HFAs.
1214 (ia64_push_arguments): Find (or build) a function descriptor
1215 when given a function address.
1216 (ia64_push_return_address): Moved code for finding the
1217 global pointer into its own function, find_global_pointer ().
1219 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1221 * event-loop.c (handle_file_event): Run through indent.
1223 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1225 From Philippe De Muyter <phdm@macqel.be>
1227 * event-loop.c (sys/types.h): File now included unconditionally.
1228 (use_poll): New variable..
1229 (gdb_notifier): poll- and select-versions merged.
1230 (add_file_handler): If HAVE_POLL, check whether poll is usable,
1231 and reset `use_poll' if not.
1232 (create_file_handler): Select poll- or select-version according to
1234 (delete_file_handler, handle_file_event): Likewise.
1235 (gdb_wait_for_event, poll_timers): Likewise.
1237 2000-03-22 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1239 * printcmd.c (print_scalar_formatted): Truncate addresses to the
1240 size of a target pointer before passing them to print_address.
1242 2000-03-22 Mark Kettenis <kettenis@gnu.org>
1244 * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
1245 * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
1247 * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
1248 (i386_extract_return_value): Rewritten. Correctly support all
1249 floating-point types and large integer types on targets that use
1250 the standard i386 GDB register layout and return floating-point
1253 Wed Mar 22 15:09:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1255 * configure.in (CONFIG_INITS): Do not append remote-nrom.c
1257 2000-03-21 J.T. Conklin <jtc@redback.com>
1259 * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
1260 * i386nbsd-nat.c: New file.
1262 * i386/tm-nbsd.h (NUM_REGS): Removed.
1263 (HAVE_I387_REGS): Defined.
1264 * i386/nm-nbsd.h (FLOAT_INFO): Removed.
1266 * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
1269 Wed Mar 22 11:18:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
1271 * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David
1272 taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to
1273 the write after approval list.
1275 2000-03-21 Kevin Buettner <kevinb@redhat.com>
1277 * symtab.h (MAX_SECTIONS, struct section_addr_info,
1278 symbol_file_add): Move declarations from here...
1279 * symfile.h: ...to here.
1281 * solib.c (symbol_add_stub): Make symbol_file_add () aware of
1282 all section addresses, not just .text.
1283 * symfile.h, symfile.c (free_section_addr_info,
1284 build_section_addr_info_from_section_table): New functions.
1286 * symfile.h (MAX_SECTIONS): Increase value to 40.
1287 * symfile.c (syms_from_objfile): Add bounds check prior to
1288 accessing ``other'' array in a section_addr_info_struct.
1289 Remove unused variable section_offsets.
1290 (add_symbol_file_command): Remove unused variable text_addr.
1292 2000-03-21 Eli Zaretskii <eliz@is.elta.co.il>
1294 * breakpoint.c (bpstat_stop_status): Don't stop if a read
1295 watchpoint appears to break, but the watched value changed.
1297 2000-03-21 Jim Blandy <jimb@redhat.com>
1299 * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
1300 a companion to gdbarch_alloc, which allows a gdbarch init function
1301 to free partially-built gdbarch structures.
1302 * gdbarch.c, gdbarch.h: Regenerated.
1304 2000-03-20 Kevin Buettner <kevinb@redhat.com>
1306 * configure.host, configure.tgt (ia64-*-linux*): New entry.
1308 * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
1309 initialize_arch): Define for IA-64.
1310 (initialize_arch): Add declaration.
1312 2000-03-20 Eli Zaretskii <eliz@is.elta.co.il>
1314 * breakpoint.c (insert_breakpoints, remove_breakpoint)
1315 (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
1316 remove, or check status of hardware watchpoints for entire structs
1317 and arrays unless the user explicitly asked to watch that struct
1319 (insert_breakpoints): Try to insert watchpoints for all the values
1320 on the value chain, even if some of them fail to insert.
1322 * values.c (value_primitive_field): Set the offset in struct value
1323 we return when the field is a packed bitfield.
1325 2000-03-20 Michael Snyder <msnyder@cleaver.cygnus.com>
1327 * remote.c (remote_threads_extra_info): New function.
1328 Implement the extra thread info query for "info threads".
1329 (remote_threads_info): Clean up a bit.
1330 (use_threadinfo_query, use_threadextra_query): New variables.
1331 Control whether GDB will use the new or old protocol for
1332 thread info queries.
1333 (remote_open_1): Initialize new variables.
1334 (remote_async_open_1): Ditto.
1335 (remote_cisco_open): Ditto.
1337 2000-03-20 Kevin Buettner <kevinb@redhat.com>
1339 * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
1340 config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
1341 config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
1343 2000-03-20 Kevin Buettner <kevinb@redhat.com>
1345 * utils.c (floatformat_from_doublest): Don't assume that a long
1346 will be exactly 32 bits in length. Also... make sure space
1347 that we're writing the float to is completely initialized to
1348 zeroes, even when the number of bits in the float is not
1349 evenly divisible by FLOATFORMAT_CHAR_BIT.
1351 2000-03-20 Jim Blandy <jimb@redhat.com>
1353 * i386-linux-nat.c: No need to #include "frame.h" any more.
1354 (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1355 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1356 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1357 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1358 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1359 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1360 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1361 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1362 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1363 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1364 i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed
1365 out that these are target-dependent, and useful in non-native
1366 configurations. Moved to...
1367 * i386-linux-tdep.c: ... Here, a new file.
1368 * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
1369 (i386-linux-tdep.o): New rule.
1370 (i386-linux-nat.o): We no longer depend on frame.h.
1371 * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
1373 2000-03-04 Eli Zaretskii <eliz@is.elta.co.il>
1375 * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
1376 Print an error at compile time if we are to use select, but FD_SET
1378 (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
1379 if HAVE_POLL is not defined and NO_FD_SET *is* defined.
1380 (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
1381 (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
1382 (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
1383 instead of using memcpy and memset. Use FD_ISSET.
1385 * config/i386/xm-go32.h (fd_mask): Remove typedef.
1387 Mon Mar 20 19:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
1389 * command.c (_initialize_command): Document requirements for ``!''
1392 Mon Mar 20 18:12:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
1394 From Fri 10 Mar 2000 Robert
1395 <robert.melchers@drives.eurotherm.co.uk>:
1396 * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
1398 Mon Mar 20 17:33:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
1400 From Thu Mar 16 16:49:27 EST 2000 John David Anglin
1401 <dave@hiauly1.hia.nrc.ca>:
1402 * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
1403 _initialize_hpux_thread being called twice.
1404 * configure: Regenerated.
1406 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1408 * event-top.c (_initialize_event_loop): If instream is not
1409 connected to a terminal device, turn editing off.
1411 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1413 Support for building GDB with DJGPP, and running the test suite on
1415 * config/djgpp/djconfig.sh: New file.
1416 * config/djgpp/config.sed: New file.
1417 * config/djgpp/README: New file.
1418 * config/djgpp/fnchange.lst: New file.
1419 * config/djgpp/djcheck.sh: New file.
1421 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1423 * ser-go32.c (ports): Make the initializers complete, to pacify
1426 2000-03-17 Jim Blandy <jimb@redhat.com>
1428 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
1429 two-dimensional array, instead of faking it with explicit index
1432 * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
1433 linuxthreads_create_inferior): Fix typo in variable name: it's
1434 linuxthreads_exit_status, not linux_exit_status.
1436 * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
1439 * solib.c (solib_add): Delete debugging code.
1441 2000-03-17 Mark Kettenis <kettenis@gnu.org>
1443 * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
1444 * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
1446 Fri Mar 17 11:06:59 2000 Philippe De Muyter <phdm@macqel.be>
1448 * language.c (set_lang_str): Do not call `free' for a null pointer.
1449 (set_type_str, set_range_str): Ditto.
1451 2000-03-16 Jim Blandy <jimb@redhat.com>
1453 * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
1456 * solib.c (current_sos): Be more careful about freeing the new
1457 so_list node if an error occurs.
1459 * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1460 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1461 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1462 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1463 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1464 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1465 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1466 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1467 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1468 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1469 i386_linux_sigtramp_saved_sp): Deleted. These all implement
1470 Linux-specific signal trampoline detection, and should be moved
1472 * i386-linux-nat.c: ... here.
1473 * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
1474 this any more, since we're not enabling OS-specific code in a
1475 OS-independent file.
1477 2000-03-16 Eli Zaretskii <eliz@is.elta.co.il>
1479 * Makefile.in (go32-nat.o): Add prerequisites.
1480 (ALLDEPFILES): Add go32-nat.c.
1482 2000-03-15 Michael Snyder <msnyder@cleaver.cygnus.com>
1484 From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
1485 * symfile.c (reread_symbols): Clear msymbol hash table.
1487 2000-03-15 Jim Blandy <jimb@redhat.com>
1489 Deal with the inferior unloading shared objects.
1490 * solib.c (current_sos): New function, replacing find_solib.
1491 (find_solib): Deleted.
1492 (free_so): New function.
1493 (clear_solib): Call free_so, instead of writing it out.
1494 (solib_add): Rewritten: compare the inferior's current list of
1495 shared objects with GDB's list, and do the required loads and
1497 (info_sharedlibrary_command, solib_address): Don't use find_solib
1498 to walk the list of shared libraries: call solib_add, and then
1499 walk the list at so_list_head normally.
1500 * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
1501 detach the core target. These tasks are taken care of elsewhere.
1502 * target.c (remove_target_sections): New function.
1503 * target.h (remove_target_sections): New declaration.
1505 * solib.c (symbol_add_stub): Check whether we've already created
1506 an objfile for this shared object first, before doing all that
1507 work to compute section addresses, etc.
1509 * objfiles.c (unlink_objfile): Report an internal error if objfile
1510 doesn't occur in the object_files list.
1512 * solib.c (special_symbol_handling): Delete argument; it's not
1515 Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1517 * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses
1518 from solib structures. Use it throughout solib.c, get rid of all
1520 (struct so_list): Change type of lmaddr to CORE_ADDR.
1521 (first_link_map_member): Change return value type to CORE_ADDR,
1523 (solib_add_common_symbols): Change parameter type to CORE_ADDR,
1525 (open_symbol_file_object, find_solib): Change type of lm variable
1528 2000-03-15 Eli Zaretskii <eliz@is.elta.co.il>
1530 * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
1531 (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
1532 to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings.
1533 (dos_info): Avoid compiler warning when printing a ptrdiff_t.
1535 * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
1536 not opened by dos_open, but let the 3 standard handles go through
1539 2000-03-14 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1541 * eval.c (evaluate_subexp_with_coercion): Add call to
1542 check_typedef, to handle typedeffed vars correctly.
1544 Mon Mar 13 21:21:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
1546 * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
1548 (QUIT): Note that this can probably be replaced by a function.
1550 2000-03-13 James Ingham <jingham@leda.cygnus.com>
1552 Add support for a variable object that tries to evaluate itself in
1553 the currently selected frame, rather than in a fixed frame.
1555 * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
1557 * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
1559 * varobj.c (varobj_list): Return type indicates whether the
1560 variable's type has changed (for current frame variables).
1561 (varobj_update): Handle the case where the variable's type has
1563 (delete_variable_1): Allow for deletion of variables that have not
1565 (new_root_variable): Initialize use_selected_frame variable.
1566 (value_of_root): This is where most of the work to handle "current
1567 frame" variables was added. Most of the complexity involves
1568 handling the case where the type of the variable has changed.
1569 (varobj_create): Add a "type" argument, to tell if the
1570 variable is one of these "current frame" variables. Also protect
1571 call to parse_exp_1 from long jumping.
1573 2000-03-13 Eli Zaretskii <eliz@is.elta.co.il>
1575 * go32-nat.c (struct env387): Remove declaration.
1576 (print_387_status, i386_go32_float_info): Remove redundant
1578 (regno_mapping, sig_map, excepn_map): Add braces around inner
1580 (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
1581 fix code which mixed signed with unsigned.
1582 (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
1583 (go32_wait): Initialize INT3_addr.
1584 (go32_fetch_registers): Extend all FP registers that are shorter
1585 than 4 bytes to 32 bits. Support 32 standard FP registers defined
1586 on config/i386/tm-i386.h.
1587 (store_register): Support 32 FP registers.
1588 (go32_create_inferior): Don't crash if handed a NULL pointer
1589 instead of exec file name.
1590 (ignore): Remove unused function.
1591 (go32_insert_hw_breakpoint): Remove unused variables.
1592 (init_go32_ops): Set value of processing_gcc_compilation to 2.
1594 Mon Mar 13 18:54:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
1596 From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
1597 overloading, add support for seeing through references:
1598 * valops.c (find_overload_match): Handle STABS overloading for
1600 (find_overload_match): Look in right place for function arguments
1602 (find_overload_match): Rather than giving up when we have >1
1603 perfect match, just choose one, especially since the
1604 recommendation GDB gives ("disambiguate it by specifying function
1605 signature"), is basically impossible.
1606 (check_field_in): STREQ->strcmp_iw
1607 (search_struct_field): STREQ->strcmp_iw
1608 (find_method_list): STREQ->strcmp_iw
1609 * gdbtypes.c (rank_one_type): Add ability to see through
1611 (rank_one_type): strcmp->strcmp_iw, because the whitespace could
1613 (rank_function): Rank function properly (was doing it wrong
1614 before, comparing the wrong parts of the arrays)
1615 (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
1616 * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
1617 associated with converting a non-reference to a reference.
1619 * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
1622 2000-03-11 Mark Kettenis <kettenis@gnu.org>
1624 * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
1626 (gnu_attach): Change error message for missing
1627 argument to be identical to the corresponding message in
1628 `inftarg.c'. This makes the testsuite happy.
1630 2000-03-11 Mark Kettenis <kettenis@gnu.org>
1632 * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
1633 %eflags isn't modified. This fixes a bug where every call to a
1634 function in the program beyond the first call would fail.
1636 Fri Mar 10 11:44:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
1638 * MAINTAINERS: Devolve responsibility for domain maintenance.
1640 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1642 * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
1644 2000-02-25 Scott Bambrough <scottb@netwinder.org>
1646 * gdb.base/long_long.exp: Correct test suite failure when printing
1647 a long long value as a double on ARM platforms.
1649 Thu Mar 9 14:21:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
1651 * MAINTAINERS (Core): Anthony Green is the Java - including
1652 testsuite - maintainer. Reformat testsuite and language support
1655 2000-03-08 Mark Kettenis <kettenis@gnu.org>
1657 * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
1658 * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
1659 i386_linux_saved_pc_after_call.
1661 2000-03-06 Jim Blandy <jimb@redhat.com>
1663 From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
1665 * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
1666 (compact_minimal_symbols): Added `objfile' argument.
1667 Put symbols in the objfile's hash table.
1668 (install_minimal_symbols): Put symbols in the objfile's demangled
1670 (lookup_minimal_symbol): Use hash table to find symbol in
1672 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
1674 (prim_record_minimal_symbol_and_info): Initialize the
1675 hash link fields of the new minimal symbol.
1676 * symtab.h (struct minimal_symbol): New fields `hash_next',
1677 `demangled_hash_next'.
1678 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
1679 * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
1680 (struct objfile): New fields `msymbol_hash',
1681 `msymbol_demangled_hash'.
1683 2000-03-06 Jim Blandy <jimb@redhat.com>
1685 * solib.c (first_link_map_member): Doc fix.
1687 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1689 From Eli Zaretskii <eliz@is.elta.co.il>:
1691 * event-loop.c (poll_timers): Don't compare delta.tv_sec with
1692 zero, since time_t might be unsigned.
1694 2000-03-06 Mark Kettenis <kettenis@gnu.org>
1696 * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
1698 (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
1700 2000-03-05 Mark Kettenis <kettenis@gnu.org>
1702 Allow GDB to run on Linux 2.0 again.
1703 * config.in: Add HAVE_PTRACE_GETREGS.
1704 * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
1705 * configure: Regenerated.
1706 * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
1707 CANNOT_STORE_REGISTER): New defines.
1708 * i386-linux-nat.c (have_ptrace_getregs): New variable.
1709 (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
1710 old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
1711 store_register, old_store_inferior_registers): Copied over from
1712 `inptrace.c' as a temporary measure.
1713 (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
1714 Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if
1715 HAVE_PTRACE_GETREGS isn't defined.
1716 (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
1718 (fetch_inferior_registers, store_inferior_registers): Fall back on
1719 the method use in `infptrace.c' (by calling
1720 old_fetch_inferior_registers and old_store_inferior_registers) if
1721 `have_ptrace_getregs' isn't set.
1723 2000-03-05 Mark Kettenis <kettenis@gnu.org>
1725 * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
1726 of gregset_t and fpregset_t. Those are the only names that are
1727 guaranteed to specify the right types for all supported Linux
1729 Various doc fixes and gratitious local variable renames, all in an
1730 attempt to stress similarities between the code and unify the
1731 terminology used. Use ISO-C all over.
1732 (regmap): Remove trailing comma.
1733 (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
1734 (convert_to_gregset): Make static. Remove GDB_REGS argument. It
1735 is unnecessary and wasn't used anyway. All callers changed.
1736 (convert_to_fpregset, convert_to_xfpregset): Likewise.
1737 (fetch_regs, store_regs): Remove unused variable `regno'.
1738 (fill_fpregs): If REGNO is not -1, only update the specified
1740 (fetch_core_registers): Renamed from
1741 i386_linux_fetch_core_registers. There is no need for a unique
1742 name since the function is static anyway.
1743 (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
1744 since it is more descriptive.
1746 Sun Mar 5 19:40:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
1748 * MAINTAINERS (readline/): Expand to include host maintainers.
1750 2000-03-04 Mark Kettenis <kettenis@gnu.org>
1752 Fix support for Linux/i386 signal trampolines. The old approach
1753 didn't work for Linux 2.2 and beyond, and didn't work with recent
1754 versions of the GNU C library.
1755 * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1756 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
1757 (linux_rt_sigtramp_code): New variable.
1758 (LINUX_RT_SIGTRAMP_LEN): New define.
1759 (i386_linux_rt_sigtramp_start): New function. Detect start of
1760 signal trampolines for RT signals.
1761 (i386_linux_sigtramp): Removed.
1762 (i386_linux_in_sigtramp): New function.
1763 (i386_linux_sigcontext_addr): New function. Recognize the names
1764 of the signal tranmpolines used by recent versions of the GNU C
1765 library, and add support for RT signals.
1766 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New
1767 defines. Moved here from config/i386/tm-linux.h.
1768 (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
1769 Reimplement in terms of i386_linux_sigcontext_addr.
1770 * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
1771 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
1772 Moved to i386-tdep.c.
1773 (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
1775 Sat Mar 4 19:38:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1777 By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1778 * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
1780 Sat Mar 4 17:23:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
1782 * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
1785 Sat Mar 4 16:19:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
1787 * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
1788 ``Blanket Write Privs'' maintainers.
1790 Sat Mar 4 15:58:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1792 From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
1793 * language.c (longest_local_hex_string_custom): Don't compile
1794 'long long' section if host doesn't have 'long long'.
1796 Sat Mar 4 15:45:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
1798 * language.c (longest_raw_hex_string): Comment out. Appears
1801 Sat Mar 4 13:02:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
1803 * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
1804 "mmalloc.h" which means using PTRs.
1805 (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
1807 Sat Mar 4 11:49:21 2000 Andrew Cagney <cagney@b1.cygnus.com>
1809 * defs.h (store_address, store_unsigned_integer, store_address):
1810 Replace PTR with void* in delcaration.
1811 * findvar.c (extract_signed_integer, extract_unsigned_integer,
1812 extract_long_unsigned_integer, extract_address,
1813 store_signed_integer, store_unsigned_integer, store_address):
1814 Convert definition to ISO-C. Replace PTR with void*.
1816 Sat Mar 4 10:57:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1818 * defs.h (make_cleanup_func): Document as deprecated.
1819 (make_cleanup_ftype): New typedef. Make signature consistent with
1820 other function typedefs. Document as not be used out side of
1821 make_cleanup code. Use in make_cleanup declarations.
1822 (null_cleanup): Replace PTR with void*.
1824 * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
1825 make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
1826 null_cleanup): Change K&R definition to ISO-C using void* and
1828 (discard_my_cleanups): Don't cast argument to free.
1830 2000-03-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1832 * defs.h (struct continuation_arg): Change type of field 'data'
1835 * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
1837 * event-top.c: Ditto.
1839 Fri Mar 3 15:39:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1841 * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
1843 (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
1844 SUBDIR_GDBTK_ALL): Define.
1845 (all-gdbtk, clean-gdbtk): New targets.
1846 (all): Add CONFIG_ALL as dependency.
1847 (clean): Add CONFIG_CLEAN as dependency.
1849 * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
1850 (LN_S): Define. Delete GDBtk's link code.
1852 Fri Mar 3 13:12:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1854 * configure.in (ENABLE_GDBTK): Delete variable.
1855 (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
1856 * Makefile.in: Update.
1857 * configure: Regenerate
1859 2000-03-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1861 * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
1864 2000-03-02 Mark Kettenis <kettenis@gnu.org>
1866 * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
1867 Override definitions to include the normal FPU registers.
1868 (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
1869 REGISTER_CONVERT_TO_RAW): Removed. The default definitions are
1871 (i387_to_double, double_to_i387): Remove prototypes.
1873 2000-03-02 Kevin Buettner <kevinb@redhat.com>
1875 * findvar.c (extract_floating, store_floating): Use target
1876 floating point type sizes rather host sizes to determine
1877 which conversion needs to be done.
1879 2000-03-02 Nick Duffek <nsd@cygnus.com>
1881 * uw-thread.c: Apply GNU conventions to comment formatting.
1882 (deactivate_uw_thread): Call remove_thread_event_breakpoints().
1883 (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
1884 call to deactivate_uw_thread().
1886 Thu Mar 2 09:04:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
1888 * MAINTAINERS: Daniel Berlin is C++ maintainer.
1890 Thu Mar 2 08:55:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1892 * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
1893 a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe
1894 share SCO/Unixware. Nick Duffek and Peter Schauer share
1897 Wed Mar 1 22:12:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
1899 From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
1900 * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
1901 * remote-rdi.c (arm_rdi_close): Ditto.
1903 Wed Mar 1 19:31:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
1905 * CONTRIBUTE (configure.in): Note that patches to configure are
1908 2000-03-01 Mark Kettenis <kettenis@gnu.org>
1910 * MAINTAINERS: Correct my own mail address.
1912 Wed Mar 1 11:26:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
1914 * MAINTAINERS: Document people with paperwork pending.
1916 Wed Mar 1 00:49:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
1918 From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1919 Make NEW_PROC_ABI interface functional on Solaris x86.
1920 * sol-thread.c (ps_lgetLDT): Rewrite to use new
1921 procfs_find_LDT_entry function from procfs.c, mostly copied from
1923 * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
1926 Wed Mar 1 00:34:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
1928 From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1929 * config/i386/tm-i386sol2.h (MERGEPID): Define.
1931 Wed Mar 1 00:06:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
1933 From 1999-08-13 J.T. Conklin <jtc@redback.com>:
1934 * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
1935 FRAME_FIND_SAVED_REGS.
1936 (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
1937 * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
1940 Tue Feb 29 23:56:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
1942 From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1943 * objfiles.c (open_mapped_file): Fix obsolete references to `mapped'
1946 Tue Feb 29 18:47:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1948 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
1949 * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
1950 (top level): Add prototypes for go32_* functions.
1951 * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
1952 (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
1953 Override definitions from tm-i386.h.
1954 (REGISTER_VIRTUAL_TYPE): Remove macro definition.
1955 * i386-tdep.c (i386_extract_return_value)
1956 [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
1957 to the list of targets which return FP values in FP registers.
1959 * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
1960 that this function be re-implemented using multi-arch.
1962 Tue Feb 29 18:40:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
1964 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
1965 * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
1967 * ser-go32.c: Include string.h, for prototype of strncasecmp.
1968 (dpmi_regs, dpmi_sregs): Remove unused variables.
1969 (dos_flush_input): Return a value, to prevent compiler warning.
1970 * expprint.c (dump_prefix_expression): Use %ld in format and cast
1971 sizeof(union exp_element) to long, to prevent GCC from complaining
1972 about format/argument mismatch.
1973 (dump_postfix_expression): Likewise.
1975 Tue Feb 29 18:09:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
1977 * arm-tdep.c: Include <ctype.h>.
1979 Tue Feb 29 17:33:49 2000 Andrew Cagney <cagney@b1.cygnus.com>
1981 From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
1982 * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
1983 that the target's stack was valid.
1985 Tue Feb 29 15:14:56 2000 Andrew Cagney <cagney@b1.cygnus.com>
1987 From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
1988 * dwarf2read.c (read_address): Read 16-bits addresses.
1990 2000-02-28 Scott Bambrough <scottb@netwinder.org>
1992 * arm-linux-nat.c (fetch_nw_fpe_*):
1993 Renamed to fetch_nwfpe_* to use the same naming convention
1994 as in the Linux kernel. Modified prototype to get rid of
1996 (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
1997 naming convention as in the Linux kernel. Fixed calls to
1999 (store_fpregs): Fixed calls to store_nwfpe_*. Removed
2002 Mon Feb 28 18:24:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2004 * MAINTAINERS: Transfer d30v maintainership to David Taylor.
2006 2000-02-28 Christopher Faylor <cgf@cygnus.com>
2008 * win32-nat.c: Remove unneeded header.
2011 Mon Feb 28 13:34:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
2013 * wince.c: Include "gdb_wait.h" and not "wait.h".
2015 Mon Feb 28 10:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
2017 * MAINTAINERS: Mention mmalloc. Expand Host/Native and
2018 Target/Architecture maintainers descriptions.
2020 2000-02-26 Mark Kettenis <kettenis@gnu.org>
2022 * gnu-nat.c: Include "gdbthread.h". Include <hurd.h>.
2023 Reorder headers a bit. Overall cleanup and minor reformatting.
2024 (MIG_SERVER_DIED): Remove define.
2025 (proc_update_sc): Add braces to silence compiler warning.
2026 (proc_steal_exc_port): Initialize err to zero.
2027 (make_proc): Add braces to silence compiler warning.
2028 (inf_validate_task_sc): Add cast to silence compiler warning.
2029 (inf_set_traced): Reorganize a bit to silence compiler warning.
2030 (inf_validate_procs): Use mach_msg_type_number_t for all thread
2031 numbers and add braces to silence compiler warning.
2032 (gnu_wait): Add prototypes for server functions and add braces to
2033 silence compiler warnings.
2034 (S_exception_raise_request): Pass subcode to inf_debug call.
2035 (gnu_write_inferior): Remove unused variable `protection_changed'.
2036 (gnu_xfer_memory): Remove unused variable `result'.
2037 (set_sig_thread_cmd): Remove unused varible `tid'.
2038 (set_signals_cmd): Remve unused variable `trace'.
2039 (add_task_commands): Provide complete prototype. Reformat help
2040 strings a bit to make sure the first line is a full sentence.
2041 Call info_port_rights_cmd instead of info_send_rights_cmd for the
2042 "info port-rights" command.
2043 (add_thread_commands): Provide complete prototype. Make static.
2044 Reformat help strings a bit to make sure the first line is a full
2046 (_initialize_gnu_nat): Provide complete prototype.
2048 2000-02-26 Mark Kettenis <kettenis@gnu.org>
2050 Make cross-compilation for the Hurd more friendly.
2051 From Jeff Bailey <jbailey@gnu.org>:
2052 * configure.in: Use AC_CHECK_TOOL to find MiG.
2053 * Makefile.in (MIG): New variable.
2054 * config/i386/i386gnu.mh (MIG): Remove.
2055 * configure: Regenerated.
2057 2000-02-26 Kevin Buettner <kevinb@redhat.com>
2059 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
2060 comment explaining motivation behind this function and why
2061 the generic facilities won't work for this platform.
2062 * rs6000-tdep.c (skip_prologue): Always test to make sure
2063 that an instruction is read successfully from the target's
2064 memory. Introduce notion of instructions which may appear in
2065 the prologue, but may not end the prologue. Added explicit
2066 check for nop instruction. Use memset() to zero the frame
2067 data instead of assignment from a statically allocated,
2068 uninitialized structure.
2070 Sat Feb 26 17:15:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
2072 * MAINTAINERS: Chris Faylor is responsible for all MS Windows
2073 systems. Note that Jim Blandy as maintainer for ``tracing
2076 2000-02-25 Fernando Nasser <fnasser@cygnus.com>
2078 From: Thomas Zenker <thz@Lennartz-electronic.DE>
2079 * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
2080 NetBSD...) sys_errlist should not be declared in hsys.c.
2081 NEED_SYSERRLIST is set already by configure, so we can use it.
2082 * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
2083 posix compliant and we should not work with the old compatibility
2084 stuff. Because of that I undef BSD in case of FBSD etc and include
2085 sys/ioctl to get the flags.
2086 * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
2089 2000-02-24 Kevin Buettner <kevinb@redhat.com>
2091 * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
2092 of return structure in r3 if necessary.
2093 (ppc_linux_memory_remove_breakpoints): New function.
2094 * rs6000-tdep.c (skip_prologue): Make sure that the cases
2095 for storing either cr or lr to the stack only handle those
2096 cases. (I.e, don't let these cases match 0x00000000 which is
2097 found found in the shared library trampoline prior to the
2098 loading of the shared library.)
2099 * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
2101 (MEMORY_REMOVE_BREAKPOINT): Define.
2103 Wed Feb 23 23:27:48 2000 Andrew Cagney <cagney@behemoth.cygnus.com>
2105 * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
2107 Thu Feb 24 18:42:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
2109 * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
2110 $(SUBDIR_*_INSTALL) when so configured.
2111 * configure: Regenerate.
2113 * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
2115 (install-only): Add dependency on $(CONFIG_INSTALL). Delete code
2117 (uninstall): Add dependency on $(CONFIG_UNINSTALL).
2118 (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
2119 SUBDIR_GDBTK_INSTALL): Define.
2120 (install-gdbtk): New target.
2122 Thu Feb 24 18:19:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
2124 * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
2125 * configure: Regenerate.
2127 2000-02-24 Christopher Faylor <cgf@cygnus.com>
2129 * configure.tgt: Add arm, mips, sh wince targets.
2130 * config/arm/tm-wince.h: New file.
2131 * config/arm/wince.mt: New file.
2132 * config/sh/tm-wince.h: New file.
2133 * config/sh/wince.mt: New file.
2134 * config/mips/tm-wince.h: New file.
2135 * config/mips/wince.mt: New file.
2136 * wince.c: New file.
2137 * wince-stub.c: New file.
2138 * wince-stub.h: New file.
2139 * sh-tdep.c: Use correct register names for Windows CE.
2141 Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek <nsd@cygnus.com>
2143 * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
2144 (error_return, quit_return): Merge into catch_return pointer.
2145 (return_to_top_level): Update comment. Longjmp to *catch_errors,
2146 and communicate reason to catch_errors via setjmp return value.
2147 (catch_errors): Always catch both quit and error, and if a catch
2148 wasn't requested by caller, throw it to the next catch_error.
2149 Replace dual longjmp buffer memcpy with single pointer change.
2150 Add FIXME for possibly adding new interface to tell caller what
2151 event was caught. Add extensive comments.
2152 * defs.h (enum return_reason): Reserve 0 for use as initial
2153 setjmp() return value.
2154 (RETURN_MASK): New public macro to generate RETURN_MASK_* from
2156 (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
2158 2000-02-23 Fernando Nasser <fnasser@cygnus.com>
2160 * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
2161 * valops.c (_initialize_valops): Add command "set unwindonsignal".
2162 (hand_function_call): Test for unwind_on_signal and act accordingly.
2164 Wed Feb 23 12:58:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2166 * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
2167 Match ../include/dis-asm.h change.
2168 * gdbarch.h: Regenerate.
2169 * corefile.c (dis_asm_read_memory): Update.
2171 Mon Feb 21 13:57:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
2173 * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
2174 (ENABLE_CFLAGS): Move initialization to start of file.
2175 (enable-gdbmi): Add new configure option --enable-gdbmi. When
2176 selected and an ${srcdir}/mi directory is present enable MI
2179 * configure: Regenerate.
2181 * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
2182 SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
2183 (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
2184 CONFIG_LDFLAGS): New macros. Initialized by autoconf via
2186 (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
2187 INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
2189 * mi: New directory. MI interface to GDB.
2191 * defs.h (interpreter_p): Declare when UI_OUT.
2192 * top.c (gdb_init): When interpreter_p, check that the interpreter
2193 was recognized by one of the linked in interpreters.
2194 * main.c (interpreter_p): Define.
2195 (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
2196 * event-top.c (display_gdb_prompt): When interpreter_p, assume
2197 interpreter displays prompt.
2199 * breakpoint.c (print_it_typical, watchpoint_check,
2200 print_one_breakpoint, mention): When MI include additional
2201 target status information.
2202 * infrun.c (print_stop_reason, normal_stop): Ditto.
2204 2000-02-22 Jim Blandy <jimb@redhat.com>
2206 * gdbarch.sh: Make the `default' field really default to zero, as
2209 Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
2210 * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
2212 (default_coerce_float_to_double, standard_coerce_float_to_double):
2214 (value_arg_coerce): Adjust for new definition.
2215 * value.h (default_coerce_float_to_double,
2216 standard_coerce_float_to_double): New declarations for the above.
2217 * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
2218 * gdbarch.c, gdbarch.h: Regenerated.
2219 * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
2220 tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
2222 * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
2224 (mips_gdbarch_init): Install that as our coerce_float_to_double
2227 2000-02-22 Kevin Buettner <kevinb@redhat.com>
2229 * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
2231 * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
2232 forward declaration.
2234 * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
2235 where the next frame is a signal handler caller.
2237 * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
2239 (tm-linux.h): Include.
2240 (tm-sysv4.h): Don't include (directly). config/tm-linux.h will
2241 include this file for us.
2242 (REALTIME_LO, REALTIME_HI): Don't define. These are defined by
2243 config/tm-linux.h for us.
2244 (SOFUN_ADDRESS_MAYBE_MISSING): Define.
2246 2000-02-21 Kevin Buettner <kevinb@redhat.com>
2248 * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
2249 (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
2250 * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
2253 * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
2254 config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
2255 * config/powerpc/xm-linux.h: Substantially revised for native
2257 * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
2258 (NATDEPFILES): Update list to reflect the fact that we can
2261 * rs6000-tdep.c, config/rs6000/tm-rs6000.h
2262 (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
2263 Renamed; The former names were lacking the rs6000_ prefix.
2264 * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
2265 instead of rs6000_frame_chain.
2266 (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
2267 of rs6000_frameless_function_invocation.
2269 2000-02-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2271 From Philippe De Muyter <phdm@macqel.be>
2273 * event-loop.c (handle_file_event): In case of poll, enable
2274 printing of informational message if an error/exception is
2275 detected on the file descriptor.
2277 2000-02-21 Jim Kingdon <kingdon@redhat.com>
2279 * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
2281 Mon Feb 21 12:50:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2283 * buildsym.c: Include "language.h" and "expression.h" for
2284 longest_local_hex_string_custom.
2286 Mon Feb 21 11:17:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
2288 * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
2289 * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
2290 Cagney <cagney@b1.cygnus.com>.
2292 Mon Feb 21 11:03:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2294 * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
2295 nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
2296 Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
2297 to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
2298 Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
2300 * MAINTAINERS: Add Nick Clifton to write after approval list.
2302 Mon Feb 21 10:30:39 2000 Andrew Cagney <cagney@b1.cygnus.com>
2304 * MAINTAINERS: Add note on multiple maintainers.
2306 2000-02-19 Philippe De Muyter <phdm@macqel.be>
2308 * cli-out.c (cli_table_header): Type of parameter `alignment' is
2309 `enum ui_align', not `int'.
2310 (cli_field_string, cli_field_skip): Likewise.
2312 2000-02-18 Jim Blandy <jimb@redhat.com>
2314 From Jimmy Guo <guo@cup.hp.com>:
2315 * buildsym.h (add_free_pendings): Declare.
2316 * buildsym.c (add_free_pendings): New function.
2317 (make_blockvector): 32x64 fix using longest_local_hex_string().
2318 (start_subfile): initialize variable 'subfile'.
2320 2000-02-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2322 * remote.c (remote_async_detach): Use target_mourn_inferior(), to
2323 make sure that all is cleaned up after we disconnect from the
2325 (remote_detach): Ditto.
2327 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
2329 From Rodney Brown <RodneyBrown@pmsc.com>
2330 * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
2331 potentially harming mistake.
2333 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
2335 * arm-tdep.c: Use header file instead of extern declarations for
2336 the {get,set}_arm_regname* functions.
2338 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
2340 * configure.in: Replaces obsolete gdbtk-variable.c with
2342 * configure: Regenerate.
2343 * Makefile.in: Remove obsolete/extraneous references to
2346 2000-02-16 Mark Kettenis <kettenis@gnu.org>
2348 * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
2349 the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is
2350 33 by definition, whereas REALTIME_LO might be 32 on systems that
2351 have SIG32 such as Linux. Make sure that the signal number
2352 returned is within the range specified by REALTIME_LO and
2355 2000-02-16 Mark Kettenis <kettenis@gnu.org>
2357 * configure: Regenerated.
2359 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
2361 * arm-tdep.c (set_disassembly_flavor, arm_othernames,
2362 _initialize_arm_tdep): Allows the user to choose between any of
2363 the flavors available for the disassembly to be used in the "info
2364 reg" command and elsewhere in gdb. It prevents having to maintain
2365 this information in two places by using the data kept in the
2368 2000-02-09 Mark Kettenis <kettenis@gnu.org>
2370 * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
2371 prfpregset_t in <sys/procfs.h>.
2372 * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
2374 * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
2375 prgregset_t and prfpregset_t if they are not already present.
2377 Wed Feb 16 19:00:02 2000 Andrew Cagney <cagney@b1.cygnus.com>
2379 From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
2380 * procfs.c: Define MERGEPID if not defined. For osf4.0e.
2382 2000-02-15 Jason Molenda (jsm@bugshack.cygnus.com)
2384 * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
2387 2000-02-15 Kevin Buettner <kevinb@redhat.com>
2389 Changes for AIX 4.3:
2390 * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
2391 to correct value for generic dummy frames. When using
2392 generic dummy frames, don't attempt to write TOC value or
2393 function to call into the call dummy.
2394 (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
2395 code to also handle the PowerOpen ABI.
2396 (ppc_push_return_address): Enable for all ports.
2397 * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
2398 PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
2399 CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
2400 CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
2401 provided by generic RS6000 definitions so that call dummies
2402 are implemented using generic dummy frames instead.
2404 * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
2405 prior to changing the stack pointer via ptrace(). Also, ignore
2406 attempts to store to undefined registers that are less than
2409 * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
2410 frame from 436 to 448 to account for alignment padding.
2411 (rs6000_push_arguments): Obtain actual register size instead
2412 of assuming the register is 4 bytes long. [There's still
2413 more work to be done to totally remove the 4 byte assumption,
2414 however.] Make sure the stack is 16 byte aligned as required
2415 by the PowerOpen ABI. Also, make sure that small structures
2416 passed in registers are properly aligned within the register.
2418 2000-02-15 Jesper Skov <jskov@cygnus.co.uk>
2420 Patch applied by Kevin Buettner <kevinb@redhat.com>
2422 * rs6000-tdep.c (skip_prologue): skip copying of argument
2423 registers to local variable registers.
2425 2000-02-14 Jim Kingdon <kingdon@redhat.com>
2427 * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A
2428 sym->section->index number is not a SECT_OFF_* code.
2430 Tue Feb 15 12:07:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
2432 * MAINTAINERS (write after approval): Add H.J. Lu.
2434 2000-02-14 Nick Clifton <nickc@cygnus.com>
2436 * sh-tdep.c: Remove extraneous code.
2438 2000-02-14 Amit S. Kale <akale@veritas.com>
2440 * elfread.c (elf_symtab_read): Move the use of sym to after where
2442 Checked in by Jim Kingdon <kingdon@redhat.com>
2444 Mon Feb 14 15:39:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2446 * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
2448 Mon Feb 14 15:20:26 2000 Andrew Cagney <cagney@b1.cygnus.com>
2450 From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
2451 * dwarf2read.c: (die_is_declaration): New fn.
2452 (read_structure_scope): Use it.
2454 * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
2456 2000-02-10 J.T. Conklin <jtc@redback.com>
2458 * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
2459 * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
2461 * gdbserver/low-nbsd.c: New file.
2463 * gdbserver/Makefile.in: convert to autoconf.
2464 * gdbserver/configure.in: likewise.
2465 * gdbserver/configure: generate.
2467 Sun Feb 13 11:21:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
2469 * CONTRIBUTE: New file. How to contribute to GDB.
2471 Sun Feb 13 10:34:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2473 * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin
2474 Buettner to powerpc maintainers. Make Kevin Buettner the
2475 GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon
2476 and Jason Molenda to write after aproval list.
2478 Sun Feb 13 10:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2480 * MAINTAINERS: Reformat. Separate into check-in categories.
2482 Sat Feb 12 01:08:21 EST 2000 Nicholas Duffek <nsd@cygnus.com>
2484 * uw-thread.c: Remove __FUNCTION__ GNUism.
2486 2000-01-17 Amit S. Kale <akale@veritas.com>
2488 * elfread.c (elf_symtab_read): Use offset for the section in which a
2489 symbol resides, instead of .text section for calculating address of a
2491 Checked in by Jim Kingdon <kingdon@redhat.com>
2493 2000-02-10 Mark Kettenis <kettenis@gnu.org>
2495 * gnu-nat.c: Remove hackery to include <bits/waitflags.h>. It is
2496 no longer necessary now we have gdb_wait.h.
2498 2000-02-09 Mark Kettenis <kettenis@gnu.org>
2500 * gnu-nat.c (proc_string): Make global.
2501 (do_mach_notify_dead_name): Suppress dead name notifications if we
2502 know that the task is dead.
2504 1999-12-13 Mark Kettenis <kettenis@gnu.org>
2506 * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
2507 instead of directly from the kernel. Add some hackery to make
2508 sure that the info isn't influenced by suspension of the task in
2509 the proc server itself.
2511 2000-02-10 Jim Kingdon <kingdon@redhat.com>
2513 * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and
2514 approved by Michael Snyder.
2516 2000-02-09 Mark Kettenis <kettenis@gnu.org>
2518 * linux-thread.c: Include defs.h before gdb_wait.h.
2520 Wed Feb 9 18:59:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
2522 * Makefile.in (wait_h): Delete macro. Update all dependencies
2523 specifying gdb_wait.h instead.
2525 * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
2526 remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
2527 remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
2528 convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
2529 remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
2530 remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
2531 remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
2532 ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
2533 infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
2534 fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
2536 * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
2538 * gdb_wait.h: New file. Based on ../include/wait.h. Include
2539 <sys/wait.h> or <wait.h> and then define any missing WIF macros.
2541 Wed Feb 9 01:14:54 2000 Andrew Cagney <cagney@amy.cygnus.com>
2543 * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
2544 * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
2545 (d10v_stack_align): Declare.
2546 * d10v-tdep.c (d10v_stack_align): Define.
2548 1999-08-23 J.T. Conklin <jtc@redback.com>
2550 * top.c (remote_timeout): Change default to 2. Add comment
2551 explaining history of changes to the default value.
2552 * remote.c (_initialize_remote): Remove code that adds set/
2553 show remotetimeout, as that's also done in top.c
2555 1999-10-18 J.T. Conklin <jtc@redback.com>
2557 * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
2558 Return E01 instead of P01 when 'P' command fails.
2560 2000-02-05 J.T. Conklin <jtc@redback.com>
2562 * remote.c (putpkt_binary): Handle NAK from target stub.
2564 2000-02-08 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2566 * configure.in: Remove the addition of sol-thread.c to the
2567 CONFIG_INITS list. This caused problems with init.c, because
2568 sol-thread.c would be grepped twice for _initialize_* functions.
2570 * Makefile.in: Add FIXME for init.c.
2572 2000-02-07 Jim Kingdon <kingdon@redhat.com>
2574 Clean up compiler warnings:
2575 * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
2576 stack.c, valprint.c: Change variables to unsigned.
2577 * bcache.c: Rearrange to avoid warnings about variables not being set.
2578 * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
2579 rather than declaring print_max and repeat_count_threashold
2580 ourselves (incorrectly).
2581 * valprint.h: Do declare repeat_count_threashold.
2582 * ch-exp.c: Use default case for internal error.
2583 * findvar.c: Don't omit argument type.
2584 * symtab.c: Remove unused variable.
2586 2000-02-04 Jim Blandy <jimb@redhat.com>
2588 * c-typeprint.c (remove_qualifiers): New function.
2589 (c_type_print_base): Use it to remove qualifiers from C++
2590 qualified names, not strrchr.
2592 * c-typeprint.c (c_type_print_base): Recognize type conversion
2593 operators by calling is_type_conversion_operator.
2594 (is_type_conversion_operator): New function.
2596 2000-02-04 Nick Clifton <nickc@cygnus.com>
2598 * config/arm/tm-arm.h (LOWEST_PC): Define.
2600 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2602 * infrun.c (resume): Make just one call to target_resume(), instead
2603 of four: set up correct parameters in all the cases ahead of time,
2604 and do call at the end.
2606 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2608 * config/powerpc/tm-ppc-eabi.h: Define
2609 SOFUN_ADDRESS_MAYBE_MISSING.
2611 2000-02-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
2613 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
2616 Fri Feb 4 22:42:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
2618 * Makefile.in (INIT_FILES): Append CONFIG_INITS
2619 * configure.in (CONFIG_INIT): Initialize.
2620 (links): Link srcdir/gdbtk/library to gdbtcl2.
2621 * gdbtcl2: Moved to gdbtk/library.
2622 ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
2623 gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
2624 gdbtk.h: Moved to gdbtk/generic.
2626 2000-02-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2628 * printcmd.c (build_address_symbolic): New function. Returns all
2629 the parts that are necessary to print an address in a symbolic
2631 (print_address_symbolic): Split into a printing part and an
2632 information building part, build_address_symbolic().
2634 * defs.h (build_address_symbolic): Export.
2636 2000-02-03 Jim Blandy <jimb@redhat.com>
2638 * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
2641 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
2643 * arm-tdep.c (arm_push_arguments): Fix passing of floating point
2644 arguments on dummy frames.
2646 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
2648 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
2649 (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
2651 2000-02-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2653 * remote.c (getpkt_sane): New function. It is the old getpkt(),
2654 which now returns a timeout indication.
2655 (getpkt): New function. Wrapper for getpkt_sane(), so that return
2656 value can still be ignored.
2658 Tue Feb 1 18:47:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
2660 * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
2663 Tue Feb 1 00:17:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
2665 * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename
2666 ``struct gdb_file'' to ``struct ui_file''. Delete typedef
2669 * Makefile.in: Update.
2671 * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
2672 c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
2673 ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
2674 cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
2675 expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
2676 frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
2677 gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
2678 jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
2679 m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
2680 printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
2681 remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
2682 ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
2683 serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
2684 target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
2685 utils.c, v850ice.c, valprint.c, valprint.h, value.h,
2686 config/pa/tm-hppa.h: Update.
2687 * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
2689 2000-01-31 Jason Molenda (jsm@bugshack.cygnus.com)
2691 * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
2692 config/i386/i386dgux.mh, config/i386/i386sol2.mh,
2693 config/i386/i386v4.mh, config/i386/i386v42mp.mh,
2694 config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
2695 config/m88k/delta88v4.mh, config/mips/irix4.mh,
2696 config/mips/irix5.mh, config/mips/mipsv4.mh,
2697 config/powerpc/solaris.mh (NATDEPFILES): Change references to
2698 proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
2699 proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
2701 Mon Jan 31 17:14:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
2703 * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
2705 * main.c (captured_main): Only use the legacy tui_file code when
2706 linking in older code such as the TUI.
2708 * gdb-file.h, gdb-file.c: New files.
2709 * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
2710 null_file_isatty, null_file_rewind, null_file_put,
2711 null_file_flush, null_file_write, null_file_fputs,
2712 null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
2713 gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
2714 set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
2715 set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
2716 set_gdb_file_data, struct accumulated_gdb_file,
2717 do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
2718 mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
2719 mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
2720 stdio_file_delete, stdio_file_flush, stdio_file_write,
2721 stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
2722 Moved to gdb-file.h and gdb-file.c.
2723 * utils.c (enum streamtype, struct tui_stream, tui_file_new,
2724 tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
2725 tui_file_rewind, tui_file_put, tui_file_fputs,
2726 tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
2727 fputs_unfiltered_hook):
2728 Moved to tui/tui-file.c and tui/tui-file.h.
2730 * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
2731 (tui-file.o, gdb-file.o): Add dependencies.
2732 (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
2733 * main.c: #include tui/tui-file.h.
2735 2000-01-28 Fred Fish <fnf@cygnus.com>
2737 * findvar.c (value_from_register): Special case handling of D10V
2738 pointer values fetched from registers.
2740 2000-01-28 Fernando Nasser <fnasser@totem.to.cygnus.com>
2742 * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
2743 support for new style thumb prologues.
2745 2000-01-28 Nick Clifton <nickc@redhat.com>
2747 * arm-tdep.c: Remove extraneous dash at start of strings
2748 introduced in previous delta.
2750 2000-01-27 Nick Clifton <nickc@redhat.com>
2752 * arm-tdep.c: Replace uses of arm_toggle_renames() with
2753 parse_arm_disassembler_option().
2755 2000-01-27 Jim Blandy <jimb@cygnus.com>
2757 * symtab.c (decode_line_1): Don't let commas that are within
2758 quotes or parenthesis terminate the line spec. Don't use pp when
2759 removing the final double quote of a double-quoted string. Don't
2760 forget to skip the opening double quote. I have no clue whether
2761 this change is correct; probably we've just moved this function
2762 from one buggy place to another buggy place, and never came within
2763 an outhouse whiff of correctness.
2764 (find_toplevel_char): New function.
2766 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
2768 * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
2769 passing the pointer to a thumb function as an argument.
2771 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
2773 * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
2774 are reinserted for another run.
2776 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
2778 * cli-out.c (cli_filed_string): Test for NULL string.
2780 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
2782 * infcmd.c (run_stack_dummy): Account for a random signal stopping
2783 the inferior as well as breakpoints being hit while performing an
2784 inferior function call.
2785 * valops.c (hand_function_call): Ditto.
2787 2000-01-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2789 From Mark Kettenis <kettenis@gnu.org>
2791 * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
2792 i386_REGS_SEGS_STATE.
2793 (HAVE_I387_REGS): Define.
2794 (FLOAT_INFO): Remove.
2795 * i386gnu-nat.c: Almost completely rewritten to use new i386
2796 register layout and `float info' implementation.
2797 * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
2798 Move prototypes from here.
2799 * gnu-nat.h: To here.
2801 2000-01-24 Kevin Buettner <kevinb@redhat.com>
2803 * utils.c (get_field, put_field): Fix buffer underruns and
2804 overruns. Also, handle case where total_len is not evenly
2806 (getfield): Make sure zeroing of unwanted bits occurs even
2807 when bit field to extract does not straddle two or more
2810 2000-01-23 Christopher Faylor <cgf@cygnus.com>
2812 * defs.h: Add gdb_thread_select declaration.
2814 2000-01-23 Kevin Buettner <kevinb@redhat.com>
2816 * linux-thread.c (_initialize_linuxthreads): Make sure that
2817 linuxthreads_block_mask does not block SIGCHLD.
2819 2000-01-20 Fernando Nasser <fnasser@totem.to.cygnus.com>
2821 * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
2822 text so that new lines work properly.
2824 2000-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2826 * proc-utils.h: New file. Export functions from proc-*.c.
2828 * proc_api.c: Rename to:
2829 * proc-api.c: New file. Add include of proc-utils.h.
2831 * proc_events.c: Rename to:
2832 * proc-events.c: New file.
2834 * proc_flags.c: Rename to:
2835 * proc-flags.c: New file.
2837 * proc_why.c: Rename to:
2838 * proc-why.c: New file. Add include of proc-utils.h.
2840 * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
2841 ctype.h, proc-utils.h.
2842 (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
2843 (open_procinfo_files): Conditionalize local variable tmp, to avoid
2845 (proc_iterate_over_mappings): Conditionalize local vars mapfd and
2847 (procfs_wait): Adjust format in some printf_filetered calls to
2848 avoid compiler warnings.
2849 (make_signal_thread_runnable): Ifdef 0. The calls to this function
2850 are also ifdef'd 0 .
2851 (procfs_resume): Add parentheses around '&&' operation.
2852 (procfs_set_exec_trap): Remove unused variable.
2853 (info_proc_cmd): Add braces to avoid ambiguous else clause.
2855 * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
2856 proc-why.o): Update dependencies.
2858 * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
2861 2000-01-17 Jason Molenda (jsm@bugshack.cygnus.com)
2863 * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
2864 Fix from Robert Lipe <robertl@sco.com>.
2865 * configure: Regenerated.
2867 2000-01-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2869 * stack.c (print_frame_info_base): Break up into the frame info
2870 (location) printing part and the rest (source line printing).
2871 (print_frame): New function. Take care of printing the location
2875 * infrun.c (normal_stop): Use enum values rather than integers for the
2876 source_flag to be passed to show_and_print_stack_frame().
2879 * frame.h (print_what): New enum for 'source' argument to
2880 print_frame_info_base(). Use this instead of obscure numbers.
2883 Sun Jan 16 17:58:00 2000 David Taylor <taylor@texas.cygnus.com>
2885 * event-top.c (stdin_event_handler): call quit_command rather than
2886 exit -- run cleanups, give target code a chance to say goodbye to
2887 the target. Fixes bug where the inferior processes were left
2888 around on Solaris (and probably elsewhere) by the testsuite.
2890 2000-01-14 Mark Salter <msalter@cygnus.com>
2892 * v850-tdep.c (v850_target_architecture_hook): Setup correct
2893 machine id for disassembly.
2895 2000-01-13 Jim Blandy <jimb@cygnus.com>
2897 * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
2898 convert_to_regset, when regno indicates a specific register.
2900 Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek <nsd@cygnus.com>
2902 * uw-thread.c: Document libthread.so debugging interface. Minor
2903 comment and formatting tweaks.
2904 (DEBUG): #define as 0 instead of 1.
2905 (CALL_BASE): Include function name in error msg.
2906 (libthread_stub): Adjust inferior_pid after thread exit.
2907 (uw_thread_create_inferior): Deactivate uw_thread_ops before
2908 asking procfs_ops to create inferior.
2909 (libthread_init): Don't return nonlocally on error.
2911 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
2913 * rdi-share/ardi.c (negotiate_params): Fix initialization of static
2916 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
2918 * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
2919 both sides are on the same state.
2921 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
2923 * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
2924 115200 (minor syntax mistake).
2926 2000-01-12 Jim Blandy <jimb@cygnus.com>
2928 * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
2929 this here, to go along with the definitions of PIDGET and TIDGET.
2931 2000-01-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2933 * thread.c (do_captured_thread_select): New function. Switch
2934 current thread, safely from within catch_errors().
2935 (gdb_thread_select): New function. Switch threads safely.
2936 (thread_command): Use gdb_thread_select().
2938 (do_captured_list_thread_ids): New function.
2939 (gdb_list_thread_ids): New function.
2941 * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
2943 2000-01-11 Christopher Faylor <cgf@cygnus.com>
2945 * configure.in: Avoid linking -limagehlp unless it's a native build.
2946 * configure: Regenerate.
2947 * thread.cc (add_thread): Clear private data pointer here or suffer
2948 strange behavior when it is checked for NULL later.
2950 2000-01-09 Christopher Faylor <cgf@cygnus.com>
2952 * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
2953 * configure.in: Add an additional library to cygwin link.
2954 * configure: Regenerate.
2956 Patch from Egor Duda <deo@logos-m.ru>:
2957 * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
2960 2000-01-07 Michael Snyder <msnyder@cleaver.cygnus.com>
2962 * uw-thread.c: New file to support UnixWare user-mode threads:
2963 contributed by Nickolas Duffek <nsd@cygnus.com>.
2964 * target.h (struct target_ops): New vector, to_extra_thread_info,
2965 allows back-ends to give extra details in info thread display.
2966 (target_extra_thread_info): define new macro.
2967 (target_find_new_threads): simplify macro. Cleanup comments.
2968 * target.c (to_extra_thread_info): default and inherit new vector.
2969 (cleanup_target): eliminate PARAMS, break up long lines,
2970 provide default definition for to_extra_thread_info, and
2971 to_find_new_threads. Default to_thread_alive and to_query
2972 to return_zero, not target_ignore (they each return int not void).
2973 (debug_to_find_new_threads): new debug entry.
2974 (setup_target_debug): add debug_to_find_new_threads.
2975 * gdbthread.h: export struct thread_info, find_thread_pid, and
2976 iterate_over_threads. Add comments. Eliminate PARAMS. Update
2977 copyright. Add new private data pointer for use by target back-ends.
2978 * thread.c (struct thread_info): move definition to gdbthread.h.
2979 (find_thread_pid): new exported function for thread lookup.
2980 (iterate_over_threads): new exported function for applying
2981 arbitrary operations to threads. Update copyright to 2000.
2982 (info_threads_command): use new target_extra_thread_info vector
2983 to display extra information about each thread (if implemented).
2984 * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
2985 Add defines for PIDGET, etc.
2986 * config/i386/tm-i386sol2.h: ditto.
2987 * config/sparc/tm-sun4sol2.h: ditto.
2988 * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
2989 * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
2990 if -lpthread and -lpthreads fail.
2992 * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
2993 (proc_flags): combine flags that UnixWare splits into two locations.
2994 (proc_modify_flag): add support for PR_KLC (kill on last close).
2995 (proc_[un]set_kill_on_last_close): new functions.
2997 2000-01-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2999 * infrun.c (normal_stop): Print out thread id when we stop.
3001 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3003 * remote.c (remote_open_1): Fix message so it does not imply a
3004 specific syntax for serial ports, as it is OS dependent.
3005 (remote_async_open_1): Ibid.
3006 (init_remote_ops): Ibid.
3008 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3010 * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
3011 "set remotebaud" command (if set) when no speed is specified on
3012 the "target rdi" command.
3014 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3016 * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
3018 (baud_options[]): Ibid.
3020 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
3022 * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
3023 used by each operating system.
3025 2000-01-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3027 * breakpoint.c (until_break_command): Add an argument for the
3028 continuation, the beginning of the cleanups set up by this
3030 (until_break_command_continuation): Do cleanups until the one
3031 passed in as argument instead of doing all of them.
3033 * infcmd.c (finish_command_continuation): Expect a new argument,
3034 which indicates up to where to do cleanups. Update calls to
3035 do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
3036 (finish_command): Add another argument for the continuation: the
3037 starting cleanup for this command.
3039 2000-01-05 Fernando Nasser <fnasser@totem.to.cygnus.com>
3041 From Grant Edwards <grante@visi.com> (original patch from Thomas
3043 * rdi-share/ardi.c: Allow interruption of interruptible
3044 targets with a <CNTL-C>.
3046 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3048 * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
3049 to control port to accommodate some versions of Angel.
3051 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3053 * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
3054 Add interpretation for C Support Library packets.
3056 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3058 * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
3059 is now being modified.
3060 * rdi-share/devsw.h: Adjust declaration of the above funtion.
3062 For older changes see ChangeLog-99
3068 version-control: never