1 Mon Mar 27 16:43:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
3 * Makefile.in (install-only): Create $(bindir) and $(man1dir)
6 Mon Mar 27 16:26:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
8 * Makefile.in (all-gdbtk): Check for an existing link/directory.
9 Re-format warning message. Document that post 5.0 this can be
12 Mon Mar 27 14:46:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
14 * ChangeLog: Revert whitespace changes.
16 Mon Mar 27 10:20:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
18 * MAINTAINERS: Update folks who need accounts.
20 Mon Mar 27 09:29:14 2000 Andrew Cagney <cagney@b1.cygnus.com>
22 * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
24 2000-03-27 Mark Kettenis <kettenis@gnu.org>
26 * config/i386/tm-i386.h: Fix typo. It is TARGET_LONG_DOUBLE_BIT
27 instead of TARGET_LONG_DOUBLE_BITS.
28 * config/i386/tm-i386mk.h: Likewise.
30 2000-03-26 Mark Kettenis <kettenis@gnu.org>
32 Provide `long double' support for most i386 targets.
33 * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
34 &floatformat_i387_ext.
35 (TARGET_LONG_DOUBLE_BITS): Define as 96.
36 (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
37 `builtin_type_long_double'.
38 (REGISTER_CONVERT_TO_VIRTUAL): Call
39 i386_register_convert_to_virtual.
40 (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
41 (i387_to_double, double_to_i387): Remove prototypes.
42 (i386_extract_return_value): Change prototype to match definition
44 * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
45 (TARGET_LONG_DOUBLE_BITS): #undef.
46 * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
47 [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
48 (i387_extract_floating, i387_store_floating): Remove prototypes.
49 (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
50 (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
51 (REGISTER_VIRTUAL_TYPE): Remove.
52 * i386-tdep.c (i386_register_convert_to_virtual): New function.
53 (i386_register_convert_to_raw): New function.
54 * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
55 (i387_store_floating): Remove.
57 Sat Mar 25 18:55:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
61 Sat Mar 25 18:51:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
63 * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
65 2000-03-24 Christopher Faylor <cgf@cygnus.com>
67 * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
70 2000-03-24 Christopher Faylor <cgf@cygnus.com>
72 * win32-nat.c: Back out special frame walking code. It was broken.
73 (handle_exception): Correctly identify an illegal instruction.
74 * config/tm-cygwin.h: Eliminate special frame handling. Just use
77 2000-03-24 J.T. Conklin <jtc@redback.com>
79 * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
80 * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
81 (fetch_core_registers): Read fp registers.
82 (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
84 2000-03-24 Jonathan Larmour <jlarmour@redhat.co.uk>
86 * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
87 so that we can stop searching for the prologue past the function end
88 (arm_skip_prologue): Call thumb_skip_prologue with function end addr
90 2000-03-24 Kevin Buettner <kevinb@redhat.com>
92 * linux-thread.c, lin-thread.c (save_inferior_pid,
93 restore_inferior_pid): Don't do compile time comparison
94 of TARGET_PTR_BIT and TARGET_INT_BIT.
96 Thu Mar 23 13:18:26 2000 Philippe De Muyter <phdm@macqel.be>
98 * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
100 (P_PEA_FP, P_MOVL_SP_FP): New macros.
101 (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
103 (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
105 (delta68_in_sigtramp): New function.
106 (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
107 (m68k_skip_prologue): Use P_* macros, not hex constants.
108 (m68k_find_saved_regs): Do not expect a fixed sequence of register save
109 instructions, but accept them in any order; use P_* macros, not octal
110 or hex constants; recognize also `fmovemx to (fp + displacement)' and
111 `moveml to (fp + displacement)'.
112 * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
113 (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
115 Fri Mar 24 13:44:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
117 * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
119 2000-03-23 Michael Snyder <msnyder@cleaver.cygnus.com>
121 * solib.c (open_symbol_file_object): to sneak an int argument
122 past catch_errors, instead of casting it to a pointer, simply
125 2000-03-23 Jimmy Guo <guo@cup.hp.com>
127 * gdbtypes.c (rank_function): Rank all N parameters and use correct
128 index into the prams[] and args[] arrays.
130 2000-03-23 Fernando Nasser <fnasser@cygnus.com>
132 From David Whedon <dwhedon@gordian.com>
134 * top.c (execute_command): Checks all commands beore executing
135 to see if the user needs to be warned that the command is
136 deprecated, warns user if appropriate.
137 (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
138 return values from void to struct cmd_list_element *.
139 * command.c (lookup_cmd_1): Check aliases before following link
140 in case user needs to be warned about a deprecated alias.
141 (deprecate_cmd): new exported function for command deprecation,
142 sets flags and posibly a replacement string.
143 (deprecated_cmd_warning): New exported funciton to warn user about
144 a deprecated command.
145 (lookup_cmd_composition): New exported function that determines
146 alias, prefix_command, and cmd based on a string. This is useful
147 is we want to full name of a command.
148 * command.h : Added prototypes for deprecate_cmd,
149 deprecated_warn_user and lookup_cmd_composition, added flags to
150 the cmd_list_element structure, changed return values for
151 add_com_* and add_info_* from void to cmd_list_element.
152 * maint.c : (maintenance_deprecate): New function to deprecate a
153 command. This exists only so that the testsuite can deprecate
154 commands at runtime and check the warning behavior.
155 (maintenance_undeprecate) : New function, drops deprecated flags.
156 (maintenance_do_deprecate): Actually does the (un)deprecation.
157 (initialize_maint_cmds): Added the above new deprecate commands.
159 2000-03-22 Daniel Berlin <dan@cgsoftware.com>
160 * command.c (apropos_cmd_helper): New function, meat of the
162 (apropos_command): New apropos command to search command
163 names/documentation for regular expressions.
164 (_initialize_command): Add the apropos command.
166 2000-03-23 Michael Snyder <msnyder@cleaver.cygnus.com>
168 * sol-thread.c (ps_pglobal_lookup): Change argument type from
169 paddr_t to psaddr_t. This mistake appears to date from an
170 erroneous man page in Solaris 2.5 -- the correct type from the
171 system headers has always been psaddr_t.
172 (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): ditto.
175 2000-03-22 Kevin Buettner <kevinb@redhat.com>
177 * ia64-linux-nat.c: Fix copyright.
178 (fill_gregset): Minor formatting fix.
179 * ia64-tdep.c (template_encoding_table, fetch_instruction,
180 examine_prologue): Clean up some compiler warnings.
181 (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
182 find_global_pointer, find_extant_func_descr): New functions.
183 (ia64_use_struct_convention, ia64_extract_return_value,
184 ia64_push_arguments): Handle HFAs.
185 (ia64_push_arguments): Find (or build) a function descriptor
186 when given a function address.
187 (ia64_push_return_address): Moved code for finding the
188 global pointer into its own function, find_global_pointer ().
190 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
192 * event-loop.c (handle_file_event): Run through indent.
194 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
196 From Philippe De Muyter <phdm@macqel.be>
198 * event-loop.c (sys/types.h): File now included unconditionally.
199 (use_poll): New variable..
200 (gdb_notifier): poll- and select-versions merged.
201 (add_file_handler): If HAVE_POLL, check whether poll is usable,
202 and reset `use_poll' if not.
203 (create_file_handler): Select poll- or select-version according to
205 (delete_file_handler, handle_file_event): Likewise.
206 (gdb_wait_for_event, poll_timers): Likewise.
208 2000-03-22 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
210 * printcmd.c (print_scalar_formatted): Truncate addresses to the
211 size of a target pointer before passing them to print_address.
213 2000-03-22 Mark Kettenis <kettenis@gnu.org>
215 * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
216 * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
218 * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
219 (i386_extract_return_value): Rewritten. Correctly support all
220 floating-point types and large integer types on targets that use
221 the standard i386 GDB register layout and return floating-point
224 Wed Mar 22 15:09:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
226 * configure.in (CONFIG_INITS): Do not append remote-nrom.c
228 2000-03-21 J.T. Conklin <jtc@redback.com>
230 * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
231 * i386nbsd-nat.c: New file.
233 * i386/tm-nbsd.h (NUM_REGS): Removed.
234 (HAVE_I387_REGS): Defined.
235 * i386/nm-nbsd.h (FLOAT_INFO): Removed.
237 * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
240 Wed Mar 22 11:18:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
242 * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David
243 taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to
244 the write after approval list.
246 2000-03-21 Kevin Buettner <kevinb@redhat.com>
248 * symtab.h (MAX_SECTIONS, struct section_addr_info,
249 symbol_file_add): Move declarations from here...
250 * symfile.h: ...to here.
252 * solib.c (symbol_add_stub): Make symbol_file_add () aware of
253 all section addresses, not just .text.
254 * symfile.h, symfile.c (free_section_addr_info,
255 build_section_addr_info_from_section_table): New functions.
257 * symfile.h (MAX_SECTIONS): Increase value to 40.
258 * symfile.c (syms_from_objfile): Add bounds check prior to
259 accessing ``other'' array in a section_addr_info_struct.
260 Remove unused variable section_offsets.
261 (add_symbol_file_command): Remove unused variable text_addr.
263 2000-03-21 Eli Zaretskii <eliz@is.elta.co.il>
265 * breakpoint.c (bpstat_stop_status): Don't stop if a read
266 watchpoint appears to break, but the watched value changed.
268 2000-03-21 Jim Blandy <jimb@redhat.com>
270 * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
271 a companion to gdbarch_alloc, which allows a gdbarch init function
272 to free partially-built gdbarch structures.
273 * gdbarch.c, gdbarch.h: Regenerated.
275 2000-03-20 Kevin Buettner <kevinb@redhat.com>
277 * configure.host, configure.tgt (ia64-*-linux*): New entry.
279 * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
280 initialize_arch): Define for IA-64.
281 (initialize_arch): Add declaration.
283 2000-03-20 Eli Zaretskii <eliz@is.elta.co.il>
285 * breakpoint.c (insert_breakpoints, remove_breakpoint)
286 (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
287 remove, or check status of hardware watchpoints for entire structs
288 and arrays unless the user explicitly asked to watch that struct
290 (insert_breakpoints): Try to insert watchpoints for all the values
291 on the value chain, even if some of them fail to insert.
293 * values.c (value_primitive_field): Set the offset in struct value
294 we return when the field is a packed bitfield.
296 2000-03-20 Michael Snyder <msnyder@cleaver.cygnus.com>
298 * remote.c (remote_threads_extra_info): new function.
299 Implement the extra thread info query for "info threads".
300 (remote_threads_info): clean up a bit.
301 (use_threadinfo_query, use_threadextra_query): new variables.
302 Control whether GDB will use the new or old protocol for
304 (remote_open_1): initialize new variables.
305 (remote_async_open_1): ditto.
306 (remote_cisco_open): ditto.
308 2000-03-20 Kevin Buettner <kevinb@redhat.com>
310 * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
311 config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
312 config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
314 2000-03-20 Kevin Buettner <kevinb@redhat.com>
316 * utils.c (floatformat_from_doublest): Don't assume that a long
317 will be exactly 32 bits in length. Also... make sure space
318 that we're writing the float to is completely initialized to
319 zeroes, even when the number of bits in the float is not
320 evenly divisible by FLOATFORMAT_CHAR_BIT.
322 2000-03-20 Jim Blandy <jimb@redhat.com>
324 * i386-linux-nat.c: No need to #include "frame.h" any more.
325 (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
326 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
327 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
328 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
329 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
330 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
331 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
332 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
333 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
334 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
335 i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed
336 out that these are target-dependent, and useful in non-native
337 configurations. Moved to...
338 * i386-linux-tdep.c: ... Here, a new file.
339 * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
340 (i386-linux-tdep.o): New rule.
341 (i386-linux-nat.o): We no longer depend on frame.h.
342 * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
344 2000-03-04 Eli Zaretskii <eliz@is.elta.co.il>
346 * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
347 Print an error at compile time if we are to use select, but FD_SET
349 (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
350 if HAVE_POLL is not defined and NO_FD_SET *is* defined.
351 (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
352 (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
353 (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
354 instead of using memcpy and memset. Use FD_ISSET.
356 * config/i386/xm-go32.h (fd_mask): Remove typedef.
358 Mon Mar 20 19:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
360 * command.c (_initialize_command): Document requirements for ``!''
363 Mon Mar 20 18:12:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
365 From Fri 10 Mar 2000 Robert
366 <robert.melchers@drives.eurotherm.co.uk>:
367 * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
369 Mon Mar 20 17:33:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
371 From Thu Mar 16 16:49:27 EST 2000 John David Anglin
372 <dave@hiauly1.hia.nrc.ca>:
373 * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
374 _initialize_hpux_thread being called twice.
375 * configure: Regenerated.
377 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
379 * event-top.c (_initialize_event_loop): If instream is not
380 connected to a terminal device, turn editing off.
382 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
384 Support for building GDB with DJGPP, and running the test suite on
386 * config/djgpp/djconfig.sh: New file.
387 * config/djgpp/config.sed: New file.
388 * config/djgpp/README: New file.
389 * config/djgpp/fnchange.lst: New file.
390 * config/djgpp/djcheck.sh: New file.
392 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
394 * ser-go32.c (ports): Make the initializers complete, to pacify
397 2000-03-17 Jim Blandy <jimb@redhat.com>
399 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
400 two-dimensional array, instead of faking it with explicit index
403 * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
404 linuxthreads_create_inferior): Fix typo in variable name: it's
405 linuxthreads_exit_status, not linux_exit_status.
407 * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
410 * solib.c (solib_add): Delete debugging code.
412 2000-03-17 Mark Kettenis <kettenis@gnu.org>
414 * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
415 * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
417 Fri Mar 17 11:06:59 2000 Philippe De Muyter <phdm@macqel.be>
419 * language.c (set_lang_str): Do not call `free' for a null pointer.
420 (set_type_str, set_range_str): Ditto.
422 2000-03-16 Jim Blandy <jimb@redhat.com>
424 * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
427 * solib.c (current_sos): Be more careful about freeing the new
428 so_list node if an error occurs.
430 * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
431 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
432 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
433 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
434 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
435 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
436 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
437 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
438 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
439 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
440 i386_linux_sigtramp_saved_sp): Deleted. These all implement
441 Linux-specific signal trampoline detection, and should be moved
443 * i386-linux-nat.c: ... here.
444 * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
445 this any more, since we're not enabling OS-specific code in a
448 2000-03-16 Eli Zaretskii <eliz@is.elta.co.il>
450 * Makefile.in (go32-nat.o): Add prerequisites.
451 (ALLDEPFILES): Add go32-nat.c.
453 2000-03-15 Michael Snyder <msnyder@cleaver.cygnus.com>
455 From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
456 * symfile.c (reread_symbols): Clear msymbol hash table.
458 2000-03-15 Jim Blandy <jimb@redhat.com>
460 Deal with the inferior unloading shared objects.
461 * solib.c (current_sos): New function, replacing find_solib.
462 (find_solib): Deleted.
463 (free_so): New function.
464 (clear_solib): Call free_so, instead of writing it out.
465 (solib_add): Rewritten: compare the inferior's current list of
466 shared objects with GDB's list, and do the required loads and
468 (info_sharedlibrary_command, solib_address): Don't use find_solib
469 to walk the list of shared libraries: call solib_add, and then
470 walk the list at so_list_head normally.
471 * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
472 detach the core target. These tasks are taken care of elsewhere.
473 * target.c (remove_target_sections): New function.
474 * target.h (remove_target_sections): New declaration.
476 * solib.c (symbol_add_stub): Check whether we've already created
477 an objfile for this shared object first, before doing all that
478 work to compute section addresses, etc.
480 * objfiles.c (unlink_objfile): Report an internal error if objfile
481 doesn't occur in the object_files list.
483 * solib.c (special_symbol_handling): Delete argument; it's not
486 Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
488 * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses
489 from solib structures. Use it throughout solib.c, get rid of all
491 (struct so_list): Change type of lmaddr to CORE_ADDR.
492 (first_link_map_member): Change return value type to CORE_ADDR,
494 (solib_add_common_symbols): Change parameter type to CORE_ADDR,
496 (open_symbol_file_object, find_solib): Change type of lm variable
499 2000-03-15 Eli Zaretskii <eliz@is.elta.co.il>
501 * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
502 (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
503 to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings.
504 (dos_info): Avoid compiler warning when printing a ptrdiff_t.
506 * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
507 not opened by dos_open, but let the 3 standard handles go through
510 2000-03-14 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
512 * eval.c (evaluate_subexp_with_coercion): Add call to
513 check_typedef, to handle typedeffed vars correctly.
515 Mon Mar 13 21:21:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
517 * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
519 (QUIT): Note that this can probably be replaced by a function.
521 2000-03-13 James Ingham <jingham@leda.cygnus.com>
523 Add support for a variable object that tries to evaluate itself in
524 the currently selected frame, rather than in a fixed frame.
526 * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
528 * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
530 * varobj.c (varobj_list): Return type indicates whether the
531 variable's type has changed (for current frame variables).
532 (varobj_update): Handle the case where the variable's type has
534 (delete_variable_1): Allow for deletion of variables that have not
536 (new_root_variable): Initialize use_selected_frame variable.
537 (value_of_root): This is where most of the work to handle "current
538 frame" variables was added. Most of the complexity involves
539 handling the case where the type of the variable has changed.
540 (varobj_create): Add a "type" argument, to tell if the
541 variable is one of these "current frame" variables. Also protect
542 call to parse_exp_1 from long jumping.
544 2000-03-13 Eli Zaretskii <eliz@is.elta.co.il>
546 * go32-nat.c (struct env387): Remove declaration.
547 (print_387_status, i386_go32_float_info): Remove redundant
549 (regno_mapping, sig_map, excepn_map): Add braces around inner
551 (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
552 fix code which mixed signed with unsigned.
553 (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
554 (go32_wait): Initialize INT3_addr.
555 (go32_fetch_registers): Extend all FP registers that are shorter
556 than 4 bytes to 32 bits. Support 32 standard FP registers defined
557 on config/i386/tm-i386.h.
558 (store_register): Support 32 FP registers.
559 (go32_create_inferior): Don't crash if handed a NULL pointer
560 instead of exec file name.
561 (ignore): Remove unused function.
562 (go32_insert_hw_breakpoint): Remove unused variables.
563 (init_go32_ops): Set value of processing_gcc_compilation to 2.
565 Mon Mar 13 18:54:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
567 From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
568 overloading, add support for seeing through references:
569 * valops.c (find_overload_match): Handle STABS overloading for
571 (find_overload_match): Look in right place for function arguments
573 (find_overload_match): Rather than giving up when we have >1
574 perfect match, just choose one, especially since the
575 recommendation GDB gives ("disambiguate it by specifying function
576 signature"), is basically impossible.
577 (check_field_in): STREQ->strcmp_iw
578 (search_struct_field): STREQ->strcmp_iw
579 (find_method_list): STREQ->strcmp_iw
580 * gdbtypes.c (rank_one_type): Add ability to see through
582 (rank_one_type): strcmp->strcmp_iw, because the whitespace could
584 (rank_function): Rank function properly (was doing it wrong
585 before, comparing the wrong parts of the arrays)
586 (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
587 * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
588 associated with converting a non-reference to a reference.
590 * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
593 2000-03-11 Mark Kettenis <kettenis@gnu.org>
595 * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
597 (gnu_attach): Change error message for missing
598 argument to be identical to the corresponding message in
599 `inftarg.c'. This makes the testsuite happy.
601 2000-03-11 Mark Kettenis <kettenis@gnu.org>
603 * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
604 %eflags isn't modified. This fixes a bug where every call to a
605 function in the program beyond the first call would fail.
607 Fri Mar 10 11:44:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
609 * MAINTAINERS: Devolve responsibility for domain maintenance.
611 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
613 * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
615 2000-02-25 Scott Bambrough <scottb@netwinder.org>
617 * gdb.base/long_long.exp: Correct test suite failure when printing
618 a long long value as a double on ARM platforms.
620 Thu Mar 9 14:21:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
622 * MAINTAINERS (Core): Anthony Green is the Java - including
623 testsuite - maintainer. Reformat testsuite and language support
626 2000-03-08 Mark Kettenis <kettenis@gnu.org>
628 * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
629 * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
630 i386_linux_saved_pc_after_call.
632 2000-03-06 Jim Blandy <jimb@redhat.com>
634 From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
636 * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
637 (compact_minimal_symbols): Added `objfile' argument.
638 Put symbols in the objfile's hash table.
639 (install_minimal_symbols): Put symbols in the objfile's demangled
641 (lookup_minimal_symbol): Use hash table to find symbol in
643 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
645 (prim_record_minimal_symbol_and_info): Initialize the
646 hash link fields of the new minimal symbol.
647 * symtab.h (struct minimal_symbol): New fields `hash_next',
648 `demangled_hash_next'.
649 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
650 * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
651 (struct objfile): New fields `msymbol_hash',
652 `msymbol_demangled_hash'.
654 2000-03-06 Jim Blandy <jimb@redhat.com>
656 * solib.c (first_link_map_member): Doc fix.
658 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
660 From Eli Zaretskii <eliz@is.elta.co.il>:
662 * event-loop.c (poll_timers): Don't compare delta.tv_sec with
663 zero, since time_t might be unsigned.
665 2000-03-06 Mark Kettenis <kettenis@gnu.org>
667 * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
669 (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
671 2000-03-05 Mark Kettenis <kettenis@gnu.org>
673 Allow GDB to run on Linux 2.0 again.
674 * config.in: Add HAVE_PTRACE_GETREGS.
675 * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
676 * configure: Regenerated.
677 * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
678 CANNOT_STORE_REGISTER): New defines.
679 * i386-linux-nat.c (have_ptrace_getregs): New variable.
680 (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
681 old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
682 store_register, old_store_inferior_registers): Copied over from
683 `inptrace.c' as a temporary measure.
684 (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
685 Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if
686 HAVE_PTRACE_GETREGS isn't defined.
687 (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
689 (fetch_inferior_registers, store_inferior_registers): Fall back on
690 the method use in `infptrace.c' (by calling
691 old_fetch_inferior_registers and old_store_inferior_registers) if
692 `have_ptrace_getregs' isn't set.
694 2000-03-05 Mark Kettenis <kettenis@gnu.org>
696 * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
697 of gregset_t and fpregset_t. Those are the only names that are
698 guaranteed to specify the right types for all supported Linux
700 Various doc fixes and gratitious local variable renames, all in an
701 attempt to stress similarities between the code and unify the
702 terminology used. Use ISO-C all over.
703 (regmap): Remove trailing comma.
704 (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
705 (convert_to_gregset): Make static. Remove GDB_REGS argument. It
706 is unnecessary and wasn't used anyway. All callers changed.
707 (convert_to_fpregset, convert_to_xfpregset): Likewise.
708 (fetch_regs, store_regs): Remove unused variable `regno'.
709 (fill_fpregs): If REGNO is not -1, only update the specified
711 (fetch_core_registers): Renamed from
712 i386_linux_fetch_core_registers. There is no need for a unique
713 name since the function is static anyway.
714 (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
715 since it is more descriptive.
717 Sun Mar 5 19:40:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
719 * MAINTAINERS (readline/): Expand to include host maintainers.
721 2000-03-04 Mark Kettenis <kettenis@gnu.org>
723 Fix support for Linux/i386 signal trampolines. The old approach
724 didn't work for Linux 2.2 and beyond, and didn't work with recent
725 versions of the GNU C library.
726 * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
727 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
728 (linux_rt_sigtramp_code): New variable.
729 (LINUX_RT_SIGTRAMP_LEN): New define.
730 (i386_linux_rt_sigtramp_start): New function. Detect start of
731 signal trampolines for RT signals.
732 (i386_linux_sigtramp): Removed.
733 (i386_linux_in_sigtramp): New function.
734 (i386_linux_sigcontext_addr): New function. Recognize the names
735 of the signal tranmpolines used by recent versions of the GNU C
736 library, and add support for RT signals.
737 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New
738 defines. Moved here from config/i386/tm-linux.h.
739 (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
740 Reimplement in terms of i386_linux_sigcontext_addr.
741 * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
742 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
743 Moved to i386-tdep.c.
744 (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
746 Sat Mar 4 19:38:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
748 By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
749 * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
751 Sat Mar 4 17:23:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
753 * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
756 Sat Mar 4 16:19:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
758 * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
759 ``Blanket Write Privs'' maintainers.
761 Sat Mar 4 15:58:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
763 From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
764 * language.c (longest_local_hex_string_custom): Don't compile
765 'long long' section if host doesn't have 'long long'.
767 Sat Mar 4 15:45:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
769 * language.c (longest_raw_hex_string): Comment out. Appears
772 Sat Mar 4 13:02:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
774 * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
775 "mmalloc.h" which means using PTRs.
776 (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
778 Sat Mar 4 11:49:21 2000 Andrew Cagney <cagney@b1.cygnus.com>
780 * defs.h (store_address, store_unsigned_integer, store_address):
781 Replace PTR with void* in delcaration.
782 * findvar.c (extract_signed_integer, extract_unsigned_integer,
783 extract_long_unsigned_integer, extract_address,
784 store_signed_integer, store_unsigned_integer, store_address):
785 Convert definition to ISO-C. Replace PTR with void*.
787 Sat Mar 4 10:57:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
789 * defs.h (make_cleanup_func): Document as deprecated.
790 (make_cleanup_ftype): New typedef. Make signature consistent with
791 other function typedefs. Document as not be used out side of
792 make_cleanup code. Use in make_cleanup declarations.
793 (null_cleanup): Replace PTR with void*.
795 * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
796 make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
797 null_cleanup): Change K&R definition to ISO-C using void* and
799 (discard_my_cleanups): Don't cast argument to free.
801 2000-03-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
803 * defs.h (struct continuation_arg): Change type of field 'data'
806 * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
808 * event-top.c: Ditto.
810 Fri Mar 3 15:39:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
812 * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
814 (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
815 SUBDIR_GDBTK_ALL): Define.
816 (all-gdbtk, clean-gdbtk): New targets.
817 (all): Add CONFIG_ALL as dependency.
818 (clean): Add CONFIG_CLEAN as dependency.
820 * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
821 (LN_S): Define. Delete GDBtk's link code.
823 Fri Mar 3 13:12:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
825 * configure.in (ENABLE_GDBTK): Delete variable.
826 (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
827 * Makefile.in: Update.
828 * configure: Regenerate
830 2000-03-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
832 * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
835 2000-03-02 Mark Kettenis <kettenis@gnu.org>
837 * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
838 Override definitions to include the normal FPU registers.
839 (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
840 REGISTER_CONVERT_TO_RAW): Removed. The default definitions are
842 (i387_to_double, double_to_i387): Remove prototypes.
844 2000-03-02 Kevin Buettner <kevinb@redhat.com>
846 * findvar.c (extract_floating, store_floating): Use target
847 floating point type sizes rather host sizes to determine
848 which conversion needs to be done.
850 2000-03-02 Nick Duffek <nsd@cygnus.com>
852 * uw-thread.c: Apply GNU conventions to comment formatting.
853 (deactivate_uw_thread): Call remove_thread_event_breakpoints().
854 (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
855 call to deactivate_uw_thread().
857 Thu Mar 2 09:04:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
859 * MAINTAINERS: Daniel Berlin is C++ maintainer.
861 Thu Mar 2 08:55:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
863 * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
864 a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe
865 share SCO/Unixware. Nick Duffek and Peter Schauer share
868 Wed Mar 1 22:12:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
870 From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
871 * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
872 * remote-rdi.c (arm_rdi_close): Ditto.
874 Wed Mar 1 19:31:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
876 * CONTRIBUTE (configure.in): Note that patches to configure are
879 2000-03-01 Mark Kettenis <kettenis@gnu.org>
881 * MAINTAINERS: Correct my own mail address.
883 Wed Mar 1 11:26:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
885 * MAINTAINERS: Document people with paperwork pending.
887 Wed Mar 1 00:49:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
889 From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
890 Make NEW_PROC_ABI interface functional on Solaris x86.
891 * sol-thread.c (ps_lgetLDT): Rewrite to use new
892 procfs_find_LDT_entry function from procfs.c, mostly copied from
894 * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
897 Wed Mar 1 00:34:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
899 From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
900 * config/i386/tm-i386sol2.h (MERGEPID): Define.
902 Wed Mar 1 00:06:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
904 From 1999-08-13 J.T. Conklin <jtc@redback.com>:
905 * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
906 FRAME_FIND_SAVED_REGS.
907 (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
908 * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
911 Tue Feb 29 23:56:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
913 From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
914 * objfiles.c (open_mapped_file): Fix obsolete references to `mapped'
917 Tue Feb 29 18:47:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
919 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
920 * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
921 (top level): Add prototypes for go32_* functions.
922 * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
923 (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
924 Override definitions from tm-i386.h.
925 (REGISTER_VIRTUAL_TYPE): Remove macro definition.
926 * i386-tdep.c (i386_extract_return_value)
927 [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
928 to the list of targets which return FP values in FP registers.
930 * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
931 that this function be re-implemented using multi-arch.
933 Tue Feb 29 18:40:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
935 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
936 * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
938 * ser-go32.c: Include string.h, for prototype of strncasecmp.
939 (dpmi_regs, dpmi_sregs): Remove unused variables.
940 (dos_flush_input): Return a value, to prevent compiler warning.
941 * expprint.c (dump_prefix_expression): Use %ld in format and cast
942 sizeof(union exp_element) to long, to prevent GCC from complaining
943 about format/argument mismatch.
944 (dump_postfix_expression): Likewise.
946 Tue Feb 29 18:09:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
948 * arm-tdep.c: Include <ctype.h>.
950 Tue Feb 29 17:33:49 2000 Andrew Cagney <cagney@b1.cygnus.com>
952 From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
953 * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
954 that the target's stack was valid.
956 Tue Feb 29 15:14:56 2000 Andrew Cagney <cagney@b1.cygnus.com>
958 From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
959 * dwarf2read.c (read_address): Read 16-bits addresses.
961 2000-02-28 Scott Bambrough <scottb@netwinder.org>
963 * arm-linux-nat.c (fetch_nw_fpe_*):
964 Renamed to fetch_nwfpe_* to use the same naming convention
965 as in the Linux kernel. Modified prototype to get rid of
967 (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
968 naming convention as in the Linux kernel. Fixed calls to
970 (store_fpregs): Fixed calls to store_nwfpe_*. Removed
973 Mon Feb 28 18:24:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
975 * MAINTAINERS: Transfer d30v maintainership to David Taylor.
977 2000-02-28 Christopher Faylor <cgf@cygnus.com>
979 * win32-nat.c: Remove unneeded header.
982 Mon Feb 28 13:34:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
984 * wince.c: Include "gdb_wait.h" and not "wait.h".
986 Mon Feb 28 10:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
988 * MAINTAINERS: Mention mmalloc. Expand Host/Native and
989 Target/Architecture maintainers descriptions.
991 2000-02-26 Mark Kettenis <kettenis@gnu.org>
993 * gnu-nat.c: Include "gdbthread.h". Include <hurd.h>.
994 Reorder headers a bit. Overall cleanup and minor reformatting.
995 (MIG_SERVER_DIED): Remove define.
996 (proc_update_sc): Add braces to silence compiler warning.
997 (proc_steal_exc_port): Initialize err to zero.
998 (make_proc): Add braces to silence compiler warning.
999 (inf_validate_task_sc): Add cast to silence compiler warning.
1000 (inf_set_traced): Reorganize a bit to silence compiler warning.
1001 (inf_validate_procs): Use mach_msg_type_number_t for all thread
1002 numbers and add braces to silence compiler warning.
1003 (gnu_wait): Add prototypes for server functions and add braces to
1004 silence compiler warnings.
1005 (S_exception_raise_request): Pass subcode to inf_debug call.
1006 (gnu_write_inferior): Remove unused variable `protection_changed'.
1007 (gnu_xfer_memory): Remove unused variable `result'.
1008 (set_sig_thread_cmd): Remove unused varible `tid'.
1009 (set_signals_cmd): Remve unused variable `trace'.
1010 (add_task_commands): Provide complete prototype. Reformat help
1011 strings a bit to make sure the first line is a full sentence.
1012 Call info_port_rights_cmd instead of info_send_rights_cmd for the
1013 "info port-rights" command.
1014 (add_thread_commands): Provide complete prototype. Make static.
1015 Reformat help strings a bit to make sure the first line is a full
1017 (_initialize_gnu_nat): Provide complete prototype.
1019 2000-02-26 Mark Kettenis <kettenis@gnu.org>
1021 Make cross-compilation for the Hurd more friendly.
1022 From Jeff Bailey <jbailey@gnu.org>:
1023 * configure.in: Use AC_CHECK_TOOL to find MiG.
1024 * Makefile.in (MIG): New variable.
1025 * config/i386/i386gnu.mh (MIG): Remove.
1026 * configure: Regenerated.
1028 2000-02-26 Kevin Buettner <kevinb@redhat.com>
1030 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
1031 comment explaining motivation behind this function and why
1032 the generic facilities won't work for this platform.
1033 * rs6000-tdep.c (skip_prologue): Always test to make sure
1034 that an instruction is read successfully from the target's
1035 memory. Introduce notion of instructions which may appear in
1036 the prologue, but may not end the prologue. Added explicit
1037 check for nop instruction. Use memset() to zero the frame
1038 data instead of assignment from a statically allocated,
1039 uninitialized structure.
1041 Sat Feb 26 17:15:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
1043 * MAINTAINERS: Chris Faylor is responsible for all MS Windows
1044 systems. Note that Jim Blandy as maintainer for ``tracing
1047 2000-02-25 Fernando Nasser <fnasser@cygnus.com>
1049 From: Thomas Zenker <thz@Lennartz-electronic.DE>
1050 * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
1051 NetBSD...) sys_errlist should not be declared in hsys.c.
1052 NEED_SYSERRLIST is set already by configure, so we can use it.
1053 * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
1054 posix compliant and we should not work with the old compatibility
1055 stuff. Because of that I undef BSD in case of FBSD etc and include
1056 sys/ioctl to get the flags.
1057 * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
1060 2000-02-24 Kevin Buettner <kevinb@redhat.com>
1062 * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
1063 of return structure in r3 if necessary.
1064 (ppc_linux_memory_remove_breakpoints): New function.
1065 * rs6000-tdep.c (skip_prologue): Make sure that the cases
1066 for storing either cr or lr to the stack only handle those
1067 cases. (I.e, don't let these cases match 0x00000000 which is
1068 found found in the shared library trampoline prior to the
1069 loading of the shared library.)
1070 * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
1072 (MEMORY_REMOVE_BREAKPOINT): Define.
1074 Wed Feb 23 23:27:48 2000 Andrew Cagney <cagney@behemoth.cygnus.com>
1076 * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
1078 Thu Feb 24 18:42:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
1080 * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
1081 $(SUBDIR_*_INSTALL) when so configured.
1082 * configure: Regenerate.
1084 * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
1086 (install-only): Add dependency on $(CONFIG_INSTALL). Delete code
1088 (uninstall): Add dependency on $(CONFIG_UNINSTALL).
1089 (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
1090 SUBDIR_GDBTK_INSTALL): Define.
1091 (install-gdbtk): New target.
1093 Thu Feb 24 18:19:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1095 * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
1096 * configure: Regenerate.
1098 2000-02-24 Christopher Faylor <cgf@cygnus.com>
1100 * configure.tgt: Add arm, mips, sh wince targets.
1101 * config/arm/tm-wince.h: New file.
1102 * config/arm/wince.mt: New file.
1103 * config/sh/tm-wince.h: New file.
1104 * config/sh/wince.mt: New file.
1105 * config/mips/tm-wince.h: New file.
1106 * config/mips/wince.mt: New file.
1107 * wince.c: New file.
1108 * wince-stub.c: New file.
1109 * wince-stub.h: New file.
1110 * sh-tdep.c: Use correct register names for Windows CE.
1112 Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek <nsd@cygnus.com>
1114 * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
1115 (error_return, quit_return): Merge into catch_return pointer.
1116 (return_to_top_level): Update comment. Longjmp to *catch_errors,
1117 and communicate reason to catch_errors via setjmp return value.
1118 (catch_errors): Always catch both quit and error, and if a catch
1119 wasn't requested by caller, throw it to the next catch_error.
1120 Replace dual longjmp buffer memcpy with single pointer change.
1121 Add FIXME for possibly adding new interface to tell caller what
1122 event was caught. Add extensive comments.
1123 * defs.h (enum return_reason): Reserve 0 for use as initial
1124 setjmp() return value.
1125 (RETURN_MASK): New public macro to generate RETURN_MASK_* from
1127 (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
1129 2000-02-23 Fernando Nasser <fnasser@cygnus.com>
1131 * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
1132 * valops.c (_initialize_valops): Add command "set unwindonsignal".
1133 (hand_function_call): Test for unwind_on_signal and act accordingly.
1135 Wed Feb 23 12:58:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
1137 * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
1138 Match ../include/dis-asm.h change.
1139 * gdbarch.h: Regenerate.
1140 * corefile.c (dis_asm_read_memory): Update.
1142 Mon Feb 21 13:57:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
1144 * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
1145 (ENABLE_CFLAGS): Move initialization to start of file.
1146 (enable-gdbmi): Add new configure option --enable-gdbmi. When
1147 selected and an ${srcdir}/mi directory is present enable MI
1150 * configure: Regenerate.
1152 * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
1153 SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
1154 (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
1155 CONFIG_LDFLAGS): New macros. Initialized by autoconf via
1157 (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
1158 INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
1160 * mi: New directory. MI interface to GDB.
1162 * defs.h (interpreter_p): Declare when UI_OUT.
1163 * top.c (gdb_init): When interpreter_p, check that the interpreter
1164 was recognized by one of the linked in interpreters.
1165 * main.c (interpreter_p): Define.
1166 (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
1167 * event-top.c (display_gdb_prompt): When interpreter_p, assume
1168 interpreter displays prompt.
1170 * breakpoint.c (print_it_typical, watchpoint_check,
1171 print_one_breakpoint, mention): When MI include additional
1172 target status information.
1173 * infrun.c (print_stop_reason, normal_stop): Ditto.
1175 2000-02-22 Jim Blandy <jimb@redhat.com>
1177 * gdbarch.sh: Make the `default' field really default to zero, as
1180 Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
1181 * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
1183 (default_coerce_float_to_double, standard_coerce_float_to_double):
1185 (value_arg_coerce): Adjust for new definition.
1186 * value.h (default_coerce_float_to_double,
1187 standard_coerce_float_to_double): New declarations for the above.
1188 * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
1189 * gdbarch.c, gdbarch.h: Regenerated.
1190 * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
1191 tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
1193 * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
1195 (mips_gdbarch_init): Install that as our coerce_float_to_double
1198 2000-02-22 Kevin Buettner <kevinb@redhat.com>
1200 * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
1202 * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
1203 forward declaration.
1205 * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
1206 where the next frame is a signal handler caller.
1208 * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
1210 (tm-linux.h): Include.
1211 (tm-sysv4.h): Don't include (directly). config/tm-linux.h will
1212 include this file for us.
1213 (REALTIME_LO, REALTIME_HI): Don't define. These are defined by
1214 config/tm-linux.h for us.
1215 (SOFUN_ADDRESS_MAYBE_MISSING): Define.
1217 2000-02-21 Kevin Buettner <kevinb@redhat.com>
1219 * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
1220 (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
1221 * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
1224 * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
1225 config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
1226 * config/powerpc/xm-linux.h: Substantially revised for native
1228 * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
1229 (NATDEPFILES): Update list to reflect the fact that we can
1232 * rs6000-tdep.c, config/rs6000/tm-rs6000.h
1233 (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
1234 Renamed; The former names were lacking the rs6000_ prefix.
1235 * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
1236 instead of rs6000_frame_chain.
1237 (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
1238 of rs6000_frameless_function_invocation.
1240 2000-02-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1242 From Philippe De Muyter <phdm@macqel.be>
1244 * event-loop.c (handle_file_event): In case of poll, enable
1245 printing of informational message if an error/exception is
1246 detected on the file descriptor.
1248 2000-02-21 Jim Kingdon <kingdon@redhat.com>
1250 * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
1252 Mon Feb 21 12:50:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1254 * buildsym.c: Include "language.h" and "expression.h" for
1255 longest_local_hex_string_custom.
1257 Mon Feb 21 11:17:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
1259 * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
1260 * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
1261 Cagney <cagney@b1.cygnus.com>.
1263 Mon Feb 21 11:03:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1265 * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
1266 nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
1267 Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
1268 to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
1269 Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
1271 * MAINTAINERS: Add Nick Clifton to write after approval list.
1273 Mon Feb 21 10:30:39 2000 Andrew Cagney <cagney@b1.cygnus.com>
1275 * MAINTAINERS: Add note on multiple maintainers.
1277 2000-02-19 Philippe De Muyter <phdm@macqel.be>
1279 * cli-out.c (cli_table_header): Type of parameter `alignment' is
1280 `enum ui_align', not `int'.
1281 (cli_field_string, cli_field_skip): Likewise.
1283 2000-02-18 Jim Blandy <jimb@redhat.com>
1285 From Jimmy Guo <guo@cup.hp.com>:
1286 * buildsym.h (add_free_pendings): Declare.
1287 * buildsym.c (add_free_pendings): New function.
1288 (make_blockvector): 32x64 fix using longest_local_hex_string().
1289 (start_subfile): initialize variable 'subfile'.
1291 2000-02-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1293 * remote.c (remote_async_detach): Use target_mourn_inferior(), to
1294 make sure that all is cleaned up after we disconnect from the
1296 (remote_detach): Ditto.
1298 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
1300 From Rodney Brown <RodneyBrown@pmsc.com>
1301 * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
1302 potentially harming mistake.
1304 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
1306 * arm-tdep.c: Use header file instead of extern declarations for
1307 the {get,set}_arm_regname* functions.
1309 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
1311 * configure.in: Replaces obsolete gdbtk-variable.c with
1313 * configure: Regenerate.
1314 * Makefile.in: Remove obsolete/extraneous references to
1317 2000-02-16 Mark Kettenis <kettenis@gnu.org>
1319 * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
1320 the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is
1321 33 by definition, whereas REALTIME_LO might be 32 on systems that
1322 have SIG32 such as Linux. Make sure that the signal number
1323 returned is within the range specified by REALTIME_LO and
1326 2000-02-16 Mark Kettenis <kettenis@gnu.org>
1328 * configure: Regenerated.
1330 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
1332 * arm-tdep.c (set_disassembly_flavor, arm_othernames,
1333 _initialize_arm_tdep): Allows the user to choose between any of
1334 the flavors available for the disassembly to be used in the "info
1335 reg" command and elsewhere in gdb. It prevents having to maintain
1336 this information in two places by using the data kept in the
1339 2000-02-09 Mark Kettenis <kettenis@gnu.org>
1341 * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
1342 prfpregset_t in <sys/procfs.h>.
1343 * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
1345 * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
1346 prgregset_t and prfpregset_t if they are not already present.
1348 Wed Feb 16 19:00:02 2000 Andrew Cagney <cagney@b1.cygnus.com>
1350 From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
1351 * procfs.c: Define MERGEPID if not defined. For osf4.0e.
1353 2000-02-15 Jason Molenda (jsm@bugshack.cygnus.com)
1355 * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
1358 2000-02-15 Kevin Buettner <kevinb@redhat.com>
1360 Changes for AIX 4.3:
1361 * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
1362 to correct value for generic dummy frames. When using
1363 generic dummy frames, don't attempt to write TOC value or
1364 function to call into the call dummy.
1365 (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
1366 code to also handle the PowerOpen ABI.
1367 (ppc_push_return_address): Enable for all ports.
1368 * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
1369 PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
1370 CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
1371 CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
1372 provided by generic RS6000 definitions so that call dummies
1373 are implemented using generic dummy frames instead.
1375 * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
1376 prior to changing the stack pointer via ptrace(). Also, ignore
1377 attempts to store to undefined registers that are less than
1380 * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
1381 frame from 436 to 448 to account for alignment padding.
1382 (rs6000_push_arguments): Obtain actual register size instead
1383 of assuming the register is 4 bytes long. [There's still
1384 more work to be done to totally remove the 4 byte assumption,
1385 however.] Make sure the stack is 16 byte aligned as required
1386 by the PowerOpen ABI. Also, make sure that small structures
1387 passed in registers are properly aligned within the register.
1389 2000-02-15 Jesper Skov <jskov@cygnus.co.uk>
1391 Patch applied by Kevin Buettner <kevinb@redhat.com>
1393 * rs6000-tdep.c (skip_prologue): skip copying of argument
1394 registers to local variable registers.
1396 2000-02-14 Jim Kingdon <kingdon@redhat.com>
1398 * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A
1399 sym->section->index number is not a SECT_OFF_* code.
1401 Tue Feb 15 12:07:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
1403 * MAINTAINERS (write after approval): Add H.J. Lu.
1405 2000-02-14 Nick Clifton <nickc@cygnus.com>
1407 * sh-tdep.c: Remove extraneous code.
1409 2000-02-14 Amit S. Kale <akale@veritas.com>
1411 * elfread.c (elf_symtab_read): Move the use of sym to after where
1413 Checked in by Jim Kingdon <kingdon@redhat.com>
1415 Mon Feb 14 15:39:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1417 * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
1419 Mon Feb 14 15:20:26 2000 Andrew Cagney <cagney@b1.cygnus.com>
1421 From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
1422 * dwarf2read.c: (die_is_declaration): New fn.
1423 (read_structure_scope): Use it.
1425 * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
1427 2000-02-10 J.T. Conklin <jtc@redback.com>
1429 * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
1430 * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
1432 * gdbserver/low-nbsd.c: New file.
1434 * gdbserver/Makefile.in: convert to autoconf.
1435 * gdbserver/configure.in: likewise.
1436 * gdbserver/configure: generate.
1438 Sun Feb 13 11:21:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1440 * CONTRIBUTE: New file. How to contribute to GDB.
1442 Sun Feb 13 10:34:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
1444 * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin
1445 Buettner to powerpc maintainers. Make Kevin Buettner the
1446 GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon
1447 and Jason Molenda to write after aproval list.
1449 Sun Feb 13 10:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
1451 * MAINTAINERS: Reformat. Separate into check-in categories.
1453 Sat Feb 12 01:08:21 EST 2000 Nicholas Duffek <nsd@cygnus.com>
1455 * uw-thread.c: Remove __FUNCTION__ GNUism.
1457 2000-01-17 Amit S. Kale <akale@veritas.com>
1459 * elfread.c (elf_symtab_read): Use offset for the section in which a
1460 symbol resides, instead of .text section for calculating address of a
1462 Checked in by Jim Kingdon <kingdon@redhat.com>
1464 2000-02-10 Mark Kettenis <kettenis@gnu.org>
1466 * gnu-nat.c: Remove hackery to include <bits/waitflags.h>. It is
1467 no longer necessary now we have gdb_wait.h.
1469 2000-02-09 Mark Kettenis <kettenis@gnu.org>
1471 * gnu-nat.c (proc_string): Make global.
1472 (do_mach_notify_dead_name): Suppress dead name notifications if we
1473 know that the task is dead.
1475 1999-12-13 Mark Kettenis <kettenis@gnu.org>
1477 * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
1478 instead of directly from the kernel. Add some hackery to make
1479 sure that the info isn't influenced by suspension of the task in
1480 the proc server itself.
1482 2000-02-10 Jim Kingdon <kingdon@redhat.com>
1484 * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and
1485 approved by Michael Snyder.
1487 2000-02-09 Mark Kettenis <kettenis@gnu.org>
1489 * linux-thread.c: Include defs.h before gdb_wait.h.
1491 Wed Feb 9 18:59:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
1493 * Makefile.in (wait_h): Delete macro. Update all dependencies
1494 specifying gdb_wait.h instead.
1496 * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
1497 remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
1498 remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
1499 convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
1500 remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
1501 remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
1502 remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
1503 ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
1504 infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
1505 fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
1507 * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
1509 * gdb_wait.h: New file. Based on ../include/wait.h. Include
1510 <sys/wait.h> or <wait.h> and then define any missing WIF macros.
1512 Wed Feb 9 01:14:54 2000 Andrew Cagney <cagney@amy.cygnus.com>
1514 * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
1515 * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
1516 (d10v_stack_align): Declare.
1517 * d10v-tdep.c (d10v_stack_align): Define.
1519 1999-08-23 J.T. Conklin <jtc@redback.com>
1521 * top.c (remote_timeout): Change default to 2. Add comment
1522 explaining history of changes to the default value.
1523 * remote.c (_initialize_remote): Remove code that adds set/
1524 show remotetimeout, as that's also done in top.c
1526 1999-10-18 J.T. Conklin <jtc@redback.com>
1528 * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
1529 Return E01 instead of P01 when 'P' command fails.
1531 2000-02-05 J.T. Conklin <jtc@redback.com>
1533 * remote.c (putpkt_binary): Handle NAK from target stub.
1535 2000-02-08 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1537 * configure.in: Remove the addition of sol-thread.c to the
1538 CONFIG_INITS list. This caused problems with init.c, because
1539 sol-thread.c would be grepped twice for _initialize_* functions.
1541 * Makefile.in: Add FIXME for init.c.
1543 2000-02-07 Jim Kingdon <kingdon@redhat.com>
1545 Clean up compiler warnings:
1546 * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
1547 stack.c, valprint.c: Change variables to unsigned.
1548 * bcache.c: Rearrange to avoid warnings about variables not being set.
1549 * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
1550 rather than declaring print_max and repeat_count_threashold
1551 ourselves (incorrectly).
1552 * valprint.h: Do declare repeat_count_threashold.
1553 * ch-exp.c: Use default case for internal error.
1554 * findvar.c: Don't omit argument type.
1555 * symtab.c: Remove unused variable.
1557 2000-02-04 Jim Blandy <jimb@redhat.com>
1559 * c-typeprint.c (remove_qualifiers): New function.
1560 (c_type_print_base): Use it to remove qualifiers from C++
1561 qualified names, not strrchr.
1563 * c-typeprint.c (c_type_print_base): Recognize type conversion
1564 operators by calling is_type_conversion_operator.
1565 (is_type_conversion_operator): New function.
1567 2000-02-04 Nick Clifton <nickc@cygnus.com>
1569 * config/arm/tm-arm.h (LOWEST_PC): Define.
1571 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1573 * infrun.c (resume): Make just one call to target_resume(), instead
1574 of four: set up correct parameters in all the cases ahead of time,
1575 and do call at the end.
1577 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1579 * config/powerpc/tm-ppc-eabi.h: Define
1580 SOFUN_ADDRESS_MAYBE_MISSING.
1582 2000-02-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
1584 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
1587 Fri Feb 4 22:42:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
1589 * Makefile.in (INIT_FILES): Append CONFIG_INITS
1590 * configure.in (CONFIG_INIT): Initialize.
1591 (links): Link srcdir/gdbtk/library to gdbtcl2.
1592 * gdbtcl2: Moved to gdbtk/library.
1593 ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
1594 gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
1595 gdbtk.h: Moved to gdbtk/generic.
1597 2000-02-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1599 * printcmd.c (build_address_symbolic): New function. Returns all
1600 the parts that are necessary to print an address in a symbolic
1602 (print_address_symbolic): Split into a printing part and an
1603 information building part, build_address_symbolic().
1605 * defs.h (build_address_symbolic): Export.
1607 2000-02-03 Jim Blandy <jimb@redhat.com>
1609 * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
1612 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
1614 * arm-tdep.c (arm_push_arguments): Fix passing of floating point
1615 arguments on dummy frames.
1617 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
1619 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
1620 (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
1622 2000-02-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1624 * remote.c (getpkt_sane): New function. It is the old getpkt(),
1625 which now returns a timeout indication.
1626 (getpkt): New function. Wrapper for getpkt_sane(), so that return
1627 value can still be ignored.
1629 Tue Feb 1 18:47:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
1631 * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
1634 Tue Feb 1 00:17:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
1636 * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename
1637 ``struct gdb_file'' to ``struct ui_file''. Delete typedef
1640 * Makefile.in: Update.
1642 * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
1643 c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
1644 ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
1645 cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
1646 expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
1647 frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
1648 gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
1649 jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
1650 m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
1651 printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
1652 remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
1653 ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
1654 serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
1655 target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
1656 utils.c, v850ice.c, valprint.c, valprint.h, value.h,
1657 config/pa/tm-hppa.h: Update.
1658 * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
1660 2000-01-31 Jason Molenda (jsm@bugshack.cygnus.com)
1662 * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
1663 config/i386/i386dgux.mh, config/i386/i386sol2.mh,
1664 config/i386/i386v4.mh, config/i386/i386v42mp.mh,
1665 config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
1666 config/m88k/delta88v4.mh, config/mips/irix4.mh,
1667 config/mips/irix5.mh, config/mips/mipsv4.mh,
1668 config/powerpc/solaris.mh (NATDEPFILES): Change references to
1669 proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
1670 proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
1672 Mon Jan 31 17:14:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1674 * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
1676 * main.c (captured_main): Only use the legacy tui_file code when
1677 linking in older code such as the TUI.
1679 * gdb-file.h, gdb-file.c: New files.
1680 * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
1681 null_file_isatty, null_file_rewind, null_file_put,
1682 null_file_flush, null_file_write, null_file_fputs,
1683 null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
1684 gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
1685 set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
1686 set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
1687 set_gdb_file_data, struct accumulated_gdb_file,
1688 do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
1689 mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
1690 mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
1691 stdio_file_delete, stdio_file_flush, stdio_file_write,
1692 stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
1693 Moved to gdb-file.h and gdb-file.c.
1694 * utils.c (enum streamtype, struct tui_stream, tui_file_new,
1695 tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
1696 tui_file_rewind, tui_file_put, tui_file_fputs,
1697 tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
1698 fputs_unfiltered_hook):
1699 Moved to tui/tui-file.c and tui/tui-file.h.
1701 * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
1702 (tui-file.o, gdb-file.o): Add dependencies.
1703 (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
1704 * main.c: #include tui/tui-file.h.
1706 2000-01-28 Fred Fish <fnf@cygnus.com>
1708 * findvar.c (value_from_register): Special case handling of D10V
1709 pointer values fetched from registers.
1711 2000-01-28 Fernando Nasser <fnasser@totem.to.cygnus.com>
1713 * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
1714 support for new style thumb prologues.
1716 2000-01-28 Nick Clifton <nickc@redhat.com>
1718 * arm-tdep.c: Remove extraneous dash at start of strings
1719 introduced in previous delta.
1721 2000-01-27 Nick Clifton <nickc@redhat.com>
1723 * arm-tdep.c: Replace uses of arm_toggle_renames() with
1724 parse_arm_disassembler_option().
1726 2000-01-27 Jim Blandy <jimb@cygnus.com>
1728 * symtab.c (decode_line_1): Don't let commas that are within
1729 quotes or parenthesis terminate the line spec. Don't use pp when
1730 removing the final double quote of a double-quoted string. Don't
1731 forget to skip the opening double quote. I have no clue whether
1732 this change is correct; probably we've just moved this function
1733 from one buggy place to another buggy place, and never came within
1734 an outhouse whiff of correctness.
1735 (find_toplevel_char): New function.
1737 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
1739 * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
1740 passing the pointer to a thumb function as an argument.
1742 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
1744 * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
1745 are reinserted for another run.
1747 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
1749 * cli-out.c (cli_filed_string): Test for NULL string.
1751 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
1753 * infcmd.c (run_stack_dummy): Account for a random signal stopping
1754 the inferior as well as breakpoints being hit while performing an
1755 inferior function call.
1756 * valops.c (hand_function_call): Ditto.
1758 2000-01-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1760 From Mark Kettenis <kettenis@gnu.org>
1762 * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
1763 i386_REGS_SEGS_STATE.
1764 (HAVE_I387_REGS): Define.
1765 (FLOAT_INFO): Remove.
1766 * i386gnu-nat.c: Almost completely rewritten to use new i386
1767 register layout and `float info' implementation.
1768 * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
1769 Move prototypes from here.
1770 * gnu-nat.h: To here.
1772 2000-01-24 Kevin Buettner <kevinb@redhat.com>
1774 * utils.c (get_field, put_field): Fix buffer underruns and
1775 overruns. Also, handle case where total_len is not evenly
1777 (getfield): Make sure zeroing of unwanted bits occurs even
1778 when bit field to extract does not straddle two or more
1781 2000-01-23 Christopher Faylor <cgf@cygnus.com>
1783 * defs.h: Add gdb_thread_select declaration.
1785 2000-01-23 Kevin Buettner <kevinb@redhat.com>
1787 * linux-thread.c (_initialize_linuxthreads): Make sure that
1788 linuxthreads_block_mask does not block SIGCHLD.
1790 2000-01-20 Fernando Nasser <fnasser@totem.to.cygnus.com>
1792 * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
1793 text so that new lines work properly.
1795 2000-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1797 * proc-utils.h: New file. Export functions from proc-*.c.
1799 * proc_api.c: Rename to:
1800 * proc-api.c: New file. Add include of proc-utils.h.
1802 * proc_events.c: Rename to:
1803 * proc-events.c: New file.
1805 * proc_flags.c: Rename to:
1806 * proc-flags.c: New file.
1808 * proc_why.c: Rename to:
1809 * proc-why.c: New file. Add include of proc-utils.h.
1811 * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
1812 ctype.h, proc-utils.h.
1813 (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
1814 (open_procinfo_files): Conditionalize local variable tmp, to avoid
1816 (proc_iterate_over_mappings): Conditionalize local vars mapfd and
1818 (procfs_wait): Adjust format in some printf_filetered calls to
1819 avoid compiler warnings.
1820 (make_signal_thread_runnable): Ifdef 0. The calls to this function
1821 are also ifdef'd 0 .
1822 (procfs_resume): Add parentheses around '&&' operation.
1823 (procfs_set_exec_trap): Remove unused variable.
1824 (info_proc_cmd): Add braces to avoid ambiguous else clause.
1826 * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
1827 proc-why.o): Update dependencies.
1829 * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
1832 2000-01-17 Jason Molenda (jsm@bugshack.cygnus.com)
1834 * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
1835 Fix from Robert Lipe <robertl@sco.com>.
1836 * configure: Regenerated.
1838 2000-01-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1840 * stack.c (print_frame_info_base): Break up into the frame info
1841 (location) printing part and the rest (source line printing).
1842 (print_frame): New function. Take care of printing the location
1846 * infrun.c (normal_stop): Use enum values rather than integers for the
1847 source_flag to be passed to show_and_print_stack_frame().
1850 * frame.h (print_what): New enum for 'source' argument to
1851 print_frame_info_base(). Use this instead of obscure numbers.
1854 Sun Jan 16 17:58:00 2000 David Taylor <taylor@texas.cygnus.com>
1856 * event-top.c (stdin_event_handler): call quit_command rather than
1857 exit -- run cleanups, give target code a chance to say goodbye to
1858 the target. Fixes bug where the inferior processes were left
1859 around on Solaris (and probably elsewhere) by the testsuite.
1861 2000-01-14 Mark Salter <msalter@cygnus.com>
1863 * v850-tdep.c (v850_target_architecture_hook): Setup correct
1864 machine id for disassembly.
1866 2000-01-13 Jim Blandy <jimb@cygnus.com>
1868 * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
1869 convert_to_regset, when regno indicates a specific register.
1871 Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek <nsd@cygnus.com>
1873 * uw-thread.c: Document libthread.so debugging interface. Minor
1874 comment and formatting tweaks.
1875 (DEBUG): #define as 0 instead of 1.
1876 (CALL_BASE): Include function name in error msg.
1877 (libthread_stub): Adjust inferior_pid after thread exit.
1878 (uw_thread_create_inferior): Deactivate uw_thread_ops before
1879 asking procfs_ops to create inferior.
1880 (libthread_init): Don't return nonlocally on error.
1882 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
1884 * rdi-share/ardi.c (negotiate_params): Fix initialization of static
1887 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
1889 * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
1890 both sides are on the same state.
1892 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
1894 * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
1895 115200 (minor syntax mistake).
1897 2000-01-12 Jim Blandy <jimb@cygnus.com>
1899 * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
1900 this here, to go along with the definitions of PIDGET and TIDGET.
1902 2000-01-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1904 * thread.c (do_captured_thread_select): New function. Switch
1905 current thread, safely from within catch_errors().
1906 (gdb_thread_select): New function. Switch threads safely.
1907 (thread_command): Use gdb_thread_select().
1909 (do_captured_list_thread_ids): New function.
1910 (gdb_list_thread_ids): New function.
1912 * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
1914 2000-01-11 Christopher Faylor <cgf@cygnus.com>
1916 * configure.in: Avoid linking -limagehlp unless it's a native build.
1917 * configure: Regenerate.
1918 * thread.cc (add_thread): Clear private data pointer here or suffer
1919 strange behavior when it is checked for NULL later.
1921 2000-01-09 Christopher Faylor <cgf@cygnus.com>
1923 * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
1924 * configure.in: Add an additional library to cygwin link.
1925 * configure: Regenerate.
1927 Patch from Egor Duda <deo@logos-m.ru>:
1928 * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
1931 2000-01-07 Michael Snyder <msnyder@cleaver.cygnus.com>
1933 * uw-thread.c: New file to support UnixWare user-mode threads:
1934 contributed by Nickolas Duffek <nsd@cygnus.com>.
1935 * target.h (struct target_ops): New vector, to_extra_thread_info,
1936 allows back-ends to give extra details in info thread display.
1937 (target_extra_thread_info): define new macro.
1938 (target_find_new_threads): simplify macro. Cleanup comments.
1939 * target.c (to_extra_thread_info): default and inherit new vector.
1940 (cleanup_target): eliminate PARAMS, break up long lines,
1941 provide default definition for to_extra_thread_info, and
1942 to_find_new_threads. Default to_thread_alive and to_query
1943 to return_zero, not target_ignore (they each return int not void).
1944 (debug_to_find_new_threads): new debug entry.
1945 (setup_target_debug): add debug_to_find_new_threads.
1946 * gdbthread.h: export struct thread_info, find_thread_pid, and
1947 iterate_over_threads. Add comments. Eliminate PARAMS. Update
1948 copyright. Add new private data pointer for use by target back-ends.
1949 * thread.c (struct thread_info): move definition to gdbthread.h.
1950 (find_thread_pid): new exported function for thread lookup.
1951 (iterate_over_threads): new exported function for applying
1952 arbitrary operations to threads. Update copyright to 2000.
1953 (info_threads_command): use new target_extra_thread_info vector
1954 to display extra information about each thread (if implemented).
1955 * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
1956 Add defines for PIDGET, etc.
1957 * config/i386/tm-i386sol2.h: ditto.
1958 * config/sparc/tm-sun4sol2.h: ditto.
1959 * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
1960 * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
1961 if -lpthread and -lpthreads fail.
1963 * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
1964 (proc_flags): combine flags that UnixWare splits into two locations.
1965 (proc_modify_flag): add support for PR_KLC (kill on last close).
1966 (proc_[un]set_kill_on_last_close): new functions.
1968 2000-01-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1970 * infrun.c (normal_stop): Print out thread id when we stop.
1972 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
1974 * remote.c (remote_open_1): Fix message so it does not imply a
1975 specific syntax for serial ports, as it is OS dependent.
1976 (remote_async_open_1): Ibid.
1977 (init_remote_ops): Ibid.
1979 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
1981 * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
1982 "set remotebaud" command (if set) when no speed is specified on
1983 the "target rdi" command.
1985 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
1987 * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
1989 (baud_options[]): Ibid.
1991 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
1993 * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
1994 used by each operating system.
1996 2000-01-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1998 * breakpoint.c (until_break_command): Add an argument for the
1999 continuation, the beginning of the cleanups set up by this
2001 (until_break_command_continuation): Do cleanups until the one
2002 passed in as argument instead of doing all of them.
2004 * infcmd.c (finish_command_continuation): Expect a new argument,
2005 which indicates up to where to do cleanups. Update calls to
2006 do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
2007 (finish_command): Add another argument for the continuation: the
2008 starting cleanup for this command.
2010 2000-01-05 Fernando Nasser <fnasser@totem.to.cygnus.com>
2012 From Grant Edwards <grante@visi.com> (original patch from Thomas
2014 * rdi-share/ardi.c: Allow interruption of interruptible
2015 targets with a <CNTL-C>.
2017 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
2019 * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
2020 to control port to accommodate some versions of Angel.
2022 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
2024 * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
2025 Add interpretation for C Support Library packets.
2027 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
2029 * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
2030 is now being modified.
2031 * rdi-share/devsw.h: Adjust declaration of the above funtion.
2033 For older changes see ChangeLog-99
2039 version-control: never