1 2000-03-23 Jimmy Guo <guo@cup.hp.com>
3 * gdbtypes.c (rank_function): Rank all N parameters and use correct
4 index into the prams[] and args[] arrays.
6 2000-03-23 Fernando Nasser <fnasser@cygnus.com>
8 From David Whedon <dwhedon@gordian.com>
10 * top.c (execute_command): Checks all commands beore executing
11 to see if the user needs to be warned that the command is
12 deprecated, warns user if appropriate.
13 (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
14 return values from void to struct cmd_list_element *.
15 * command.c (lookup_cmd_1): Check aliases before following link
16 in case user needs to be warned about a deprecated alias.
17 (deprecate_cmd): new exported function for command deprecation,
18 sets flags and posibly a replacement string.
19 (deprecated_cmd_warning): New exported funciton to warn user about
21 (lookup_cmd_composition): New exported function that determines
22 alias, prefix_command, and cmd based on a string. This is useful
23 is we want to full name of a command.
24 * command.h : Added prototypes for deprecate_cmd,
25 deprecated_warn_user and lookup_cmd_composition, added flags to
26 the cmd_list_element structure, changed return values for
27 add_com_* and add_info_* from void to cmd_list_element.
28 * maint.c : (maintenance_deprecate): New function to deprecate a
29 command. This exists only so that the testsuite can deprecate
30 commands at runtime and check the warning behavior.
31 (maintenance_undeprecate) : New function, drops deprecated flags.
32 (maintenance_do_deprecate): Actually does the (un)deprecation.
33 (initialize_maint_cmds): Added the above new deprecate commands.
35 2000-03-22 Daniel Berlin <dan@cgsoftware.com>
36 * command.c (apropos_cmd_helper): New function, meat of the
38 (apropos_command): New apropos command to search command
39 names/documentation for regular expressions.
40 (_initialize_command): Add the apropos command.
42 2000-03-23 Michael Snyder <msnyder@cleaver.cygnus.com>
44 * sol-thread.c (ps_pglobal_lookup): Change argument type from
45 paddr_t to psaddr_t. This mistake appears to date from an
46 erroneous man page in Solaris 2.5 -- the correct type from the
47 system headers has always been psaddr_t.
48 (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): ditto.
51 2000-03-22 Kevin Buettner <kevinb@redhat.com>
53 * ia64-linux-nat.c: Fix copyright.
54 (fill_gregset): Minor formatting fix.
55 * ia64-tdep.c (template_encoding_table, fetch_instruction,
56 examine_prologue): Clean up some compiler warnings.
57 (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
58 find_global_pointer, find_extant_func_descr): New functions.
59 (ia64_use_struct_convention, ia64_extract_return_value,
60 ia64_push_arguments): Handle HFAs.
61 (ia64_push_arguments): Find (or build) a function descriptor
62 when given a function address.
63 (ia64_push_return_address): Moved code for finding the
64 global pointer into its own function, find_global_pointer ().
66 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
68 * event-loop.c (handle_file_event): Run through indent.
70 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
72 From Philippe De Muyter <phdm@macqel.be>
74 * event-loop.c (sys/types.h): File now included unconditionally.
75 (use_poll): New variable..
76 (gdb_notifier): poll- and select-versions merged.
77 (add_file_handler): If HAVE_POLL, check whether poll is usable,
78 and reset `use_poll' if not.
79 (create_file_handler): Select poll- or select-version according to
81 (delete_file_handler, handle_file_event): Likewise.
82 (gdb_wait_for_event, poll_timers): Likewise.
84 2000-03-22 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
86 * printcmd.c (print_scalar_formatted): Truncate addresses to the
87 size of a target pointer before passing them to print_address.
89 2000-03-22 Mark Kettenis <kettenis@gnu.org>
91 * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
92 * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
94 * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
95 (i386_extract_return_value): Rewritten. Correctly support all
96 floating-point types and large integer types on targets that use
97 the standard i386 GDB register layout and return floating-point
100 Wed Mar 22 15:09:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
102 * configure.in (CONFIG_INITS): Do not append remote-nrom.c
104 2000-03-21 J.T. Conklin <jtc@redback.com>
106 * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
107 * i386nbsd-nat.c: New file.
109 * i386/tm-nbsd.h (NUM_REGS): Removed.
110 (HAVE_I387_REGS): Defined.
111 * i386/nm-nbsd.h (FLOAT_INFO): Removed.
113 * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
116 Wed Mar 22 11:18:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
118 * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David
119 taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to
120 the write after approval list.
122 2000-03-21 Kevin Buettner <kevinb@redhat.com>
124 * symtab.h (MAX_SECTIONS, struct section_addr_info,
125 symbol_file_add): Move declarations from here...
126 * symfile.h: ...to here.
128 * solib.c (symbol_add_stub): Make symbol_file_add () aware of
129 all section addresses, not just .text.
130 * symfile.h, symfile.c (free_section_addr_info,
131 build_section_addr_info_from_section_table): New functions.
133 * symfile.h (MAX_SECTIONS): Increase value to 40.
134 * symfile.c (syms_from_objfile): Add bounds check prior to
135 accessing ``other'' array in a section_addr_info_struct.
136 Remove unused variable section_offsets.
137 (add_symbol_file_command): Remove unused variable text_addr.
139 2000-03-21 Eli Zaretskii <eliz@is.elta.co.il>
141 * breakpoint.c (bpstat_stop_status): Don't stop if a read
142 watchpoint appears to break, but the watched value changed.
144 2000-03-21 Jim Blandy <jimb@redhat.com>
146 * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
147 a companion to gdbarch_alloc, which allows a gdbarch init function
148 to free partially-built gdbarch structures.
149 * gdbarch.c, gdbarch.h: Regenerated.
151 2000-03-20 Kevin Buettner <kevinb@redhat.com>
153 * configure.host, configure.tgt (ia64-*-linux*): New entry.
155 * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
156 initialize_arch): Define for IA-64.
157 (initialize_arch): Add declaration.
159 2000-03-20 Eli Zaretskii <eliz@is.elta.co.il>
161 * breakpoint.c (insert_breakpoints, remove_breakpoint)
162 (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
163 remove, or check status of hardware watchpoints for entire structs
164 and arrays unless the user explicitly asked to watch that struct
166 (insert_breakpoints): Try to insert watchpoints for all the values
167 on the value chain, even if some of them fail to insert.
169 * values.c (value_primitive_field): Set the offset in struct value
170 we return when the field is a packed bitfield.
172 2000-03-20 Michael Snyder <msnyder@cleaver.cygnus.com>
174 * remote.c (remote_threads_extra_info): new function.
175 Implement the extra thread info query for "info threads".
176 (remote_threads_info): clean up a bit.
177 (use_threadinfo_query, use_threadextra_query): new variables.
178 Control whether GDB will use the new or old protocol for
180 (remote_open_1): initialize new variables.
181 (remote_async_open_1): ditto.
182 (remote_cisco_open): ditto.
184 2000-03-20 Kevin Buettner <kevinb@redhat.com>
186 * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
187 config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
188 config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
190 2000-03-20 Kevin Buettner <kevinb@redhat.com>
192 * utils.c (floatformat_from_doublest): Don't assume that a long
193 will be exactly 32 bits in length. Also... make sure space
194 that we're writing the float to is completely initialized to
195 zeroes, even when the number of bits in the float is not
196 evenly divisible by FLOATFORMAT_CHAR_BIT.
198 2000-03-20 Jim Blandy <jimb@redhat.com>
200 * i386-linux-nat.c: No need to #include "frame.h" any more.
201 (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
202 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
203 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
204 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
205 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
206 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
207 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
208 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
209 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
210 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
211 i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed
212 out that these are target-dependent, and useful in non-native
213 configurations. Moved to...
214 * i386-linux-tdep.c: ... Here, a new file.
215 * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
216 (i386-linux-tdep.o): New rule.
217 (i386-linux-nat.o): We no longer depend on frame.h.
218 * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
220 2000-03-04 Eli Zaretskii <eliz@is.elta.co.il>
222 * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
223 Print an error at compile time if we are to use select, but FD_SET
225 (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
226 if HAVE_POLL is not defined and NO_FD_SET *is* defined.
227 (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
228 (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
229 (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
230 instead of using memcpy and memset. Use FD_ISSET.
232 * config/i386/xm-go32.h (fd_mask): Remove typedef.
234 Mon Mar 20 19:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
236 * command.c (_initialize_command): Document requirements for ``!''
239 Mon Mar 20 18:12:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
241 From Fri 10 Mar 2000 Robert
242 <robert.melchers@drives.eurotherm.co.uk>:
243 * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
245 Mon Mar 20 17:33:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
247 From Thu Mar 16 16:49:27 EST 2000 John David Anglin
248 <dave@hiauly1.hia.nrc.ca>:
249 * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
250 _initialize_hpux_thread being called twice.
251 * configure: Regenerated.
253 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
255 * event-top.c (_initialize_event_loop): If instream is not
256 connected to a terminal device, turn editing off.
258 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
260 Support for building GDB with DJGPP, and running the test suite on
262 * config/djgpp/djconfig.sh: New file.
263 * config/djgpp/config.sed: New file.
264 * config/djgpp/README: New file.
265 * config/djgpp/fnchange.lst: New file.
266 * config/djgpp/djcheck.sh: New file.
268 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
270 * ser-go32.c (ports): Make the initializers complete, to pacify
273 2000-03-17 Jim Blandy <jimb@redhat.com>
275 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
276 two-dimensional array, instead of faking it with explicit index
279 * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
280 linuxthreads_create_inferior): Fix typo in variable name: it's
281 linuxthreads_exit_status, not linux_exit_status.
283 * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
286 * solib.c (solib_add): Delete debugging code.
288 2000-03-17 Mark Kettenis <kettenis@gnu.org>
290 * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
291 * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
293 Fri Mar 17 11:06:59 2000 Philippe De Muyter <phdm@macqel.be>
295 * language.c (set_lang_str): Do not call `free' for a null pointer.
296 (set_type_str, set_range_str): Ditto.
298 2000-03-16 Jim Blandy <jimb@redhat.com>
300 * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
303 * solib.c (current_sos): Be more careful about freeing the new
304 so_list node if an error occurs.
306 * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
307 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
308 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
309 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
310 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
311 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
312 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
313 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
314 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
315 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
316 i386_linux_sigtramp_saved_sp): Deleted. These all implement
317 Linux-specific signal trampoline detection, and should be moved
319 * i386-linux-nat.c: ... here.
320 * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
321 this any more, since we're not enabling OS-specific code in a
324 2000-03-16 Eli Zaretskii <eliz@is.elta.co.il>
326 * Makefile.in (go32-nat.o): Add prerequisites.
327 (ALLDEPFILES): Add go32-nat.c.
329 2000-03-15 Michael Snyder <msnyder@cleaver.cygnus.com>
331 From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
332 * symfile.c (reread_symbols): Clear msymbol hash table.
334 2000-03-15 Jim Blandy <jimb@redhat.com>
336 Deal with the inferior unloading shared objects.
337 * solib.c (current_sos): New function, replacing find_solib.
338 (find_solib): Deleted.
339 (free_so): New function.
340 (clear_solib): Call free_so, instead of writing it out.
341 (solib_add): Rewritten: compare the inferior's current list of
342 shared objects with GDB's list, and do the required loads and
344 (info_sharedlibrary_command, solib_address): Don't use find_solib
345 to walk the list of shared libraries: call solib_add, and then
346 walk the list at so_list_head normally.
347 * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
348 detach the core target. These tasks are taken care of elsewhere.
349 * target.c (remove_target_sections): New function.
350 * target.h (remove_target_sections): New declaration.
352 * solib.c (symbol_add_stub): Check whether we've already created
353 an objfile for this shared object first, before doing all that
354 work to compute section addresses, etc.
356 * objfiles.c (unlink_objfile): Report an internal error if objfile
357 doesn't occur in the object_files list.
359 * solib.c (special_symbol_handling): Delete argument; it's not
362 Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
364 * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses
365 from solib structures. Use it throughout solib.c, get rid of all
367 (struct so_list): Change type of lmaddr to CORE_ADDR.
368 (first_link_map_member): Change return value type to CORE_ADDR,
370 (solib_add_common_symbols): Change parameter type to CORE_ADDR,
372 (open_symbol_file_object, find_solib): Change type of lm variable
375 2000-03-15 Eli Zaretskii <eliz@is.elta.co.il>
377 * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
378 (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
379 to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings.
380 (dos_info): Avoid compiler warning when printing a ptrdiff_t.
382 * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
383 not opened by dos_open, but let the 3 standard handles go through
386 2000-03-14 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
388 * eval.c (evaluate_subexp_with_coercion): Add call to
389 check_typedef, to handle typedeffed vars correctly.
391 Mon Mar 13 21:21:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
393 * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
395 (QUIT): Note that this can probably be replaced by a function.
397 2000-03-13 James Ingham <jingham@leda.cygnus.com>
399 Add support for a variable object that tries to evaluate itself in
400 the currently selected frame, rather than in a fixed frame.
402 * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
404 * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
406 * varobj.c (varobj_list): Return type indicates whether the
407 variable's type has changed (for current frame variables).
408 (varobj_update): Handle the case where the variable's type has
410 (delete_variable_1): Allow for deletion of variables that have not
412 (new_root_variable): Initialize use_selected_frame variable.
413 (value_of_root): This is where most of the work to handle "current
414 frame" variables was added. Most of the complexity involves
415 handling the case where the type of the variable has changed.
416 (varobj_create): Add a "type" argument, to tell if the
417 variable is one of these "current frame" variables. Also protect
418 call to parse_exp_1 from long jumping.
420 2000-03-13 Eli Zaretskii <eliz@is.elta.co.il>
422 * go32-nat.c (struct env387): Remove declaration.
423 (print_387_status, i386_go32_float_info): Remove redundant
425 (regno_mapping, sig_map, excepn_map): Add braces around inner
427 (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
428 fix code which mixed signed with unsigned.
429 (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
430 (go32_wait): Initialize INT3_addr.
431 (go32_fetch_registers): Extend all FP registers that are shorter
432 than 4 bytes to 32 bits. Support 32 standard FP registers defined
433 on config/i386/tm-i386.h.
434 (store_register): Support 32 FP registers.
435 (go32_create_inferior): Don't crash if handed a NULL pointer
436 instead of exec file name.
437 (ignore): Remove unused function.
438 (go32_insert_hw_breakpoint): Remove unused variables.
439 (init_go32_ops): Set value of processing_gcc_compilation to 2.
441 Mon Mar 13 18:54:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
443 From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
444 overloading, add support for seeing through references:
445 * valops.c (find_overload_match): Handle STABS overloading for
447 (find_overload_match): Look in right place for function arguments
449 (find_overload_match): Rather than giving up when we have >1
450 perfect match, just choose one, especially since the
451 recommendation GDB gives ("disambiguate it by specifying function
452 signature"), is basically impossible.
453 (check_field_in): STREQ->strcmp_iw
454 (search_struct_field): STREQ->strcmp_iw
455 (find_method_list): STREQ->strcmp_iw
456 * gdbtypes.c (rank_one_type): Add ability to see through
458 (rank_one_type): strcmp->strcmp_iw, because the whitespace could
460 (rank_function): Rank function properly (was doing it wrong
461 before, comparing the wrong parts of the arrays)
462 (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
463 * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
464 associated with converting a non-reference to a reference.
466 * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
469 2000-03-11 Mark Kettenis <kettenis@gnu.org>
471 * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
473 (gnu_attach): Change error message for missing
474 argument to be identical to the corresponding message in
475 `inftarg.c'. This makes the testsuite happy.
477 2000-03-11 Mark Kettenis <kettenis@gnu.org>
479 * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
480 %eflags isn't modified. This fixes a bug where every call to a
481 function in the program beyond the first call would fail.
483 Fri Mar 10 11:44:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
485 * MAINTAINERS: Devolve responsibility for domain maintenance.
487 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
489 * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
491 2000-02-25 Scott Bambrough <scottb@netwinder.org>
493 * gdb.base/long_long.exp: Correct test suite failure when printing
494 a long long value as a double on ARM platforms.
496 Thu Mar 9 14:21:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
498 * MAINTAINERS (Core): Anthony Green is the Java - including
499 testsuite - maintainer. Reformat testsuite and language support
502 2000-03-08 Mark Kettenis <kettenis@gnu.org>
504 * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
505 * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
506 i386_linux_saved_pc_after_call.
508 2000-03-06 Jim Blandy <jimb@redhat.com>
510 From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
512 * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
513 (compact_minimal_symbols): Added `objfile' argument.
514 Put symbols in the objfile's hash table.
515 (install_minimal_symbols): Put symbols in the objfile's demangled
517 (lookup_minimal_symbol): Use hash table to find symbol in
519 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
521 (prim_record_minimal_symbol_and_info): Initialize the
522 hash link fields of the new minimal symbol.
523 * symtab.h (struct minimal_symbol): New fields `hash_next',
524 `demangled_hash_next'.
525 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
526 * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
527 (struct objfile): New fields `msymbol_hash',
528 `msymbol_demangled_hash'.
530 2000-03-06 Jim Blandy <jimb@redhat.com>
532 * solib.c (first_link_map_member): Doc fix.
534 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
536 From Eli Zaretskii <eliz@is.elta.co.il>:
538 * event-loop.c (poll_timers): Don't compare delta.tv_sec with
539 zero, since time_t might be unsigned.
541 2000-03-06 Mark Kettenis <kettenis@gnu.org>
543 * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
545 (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
547 2000-03-05 Mark Kettenis <kettenis@gnu.org>
549 Allow GDB to run on Linux 2.0 again.
550 * config.in: Add HAVE_PTRACE_GETREGS.
551 * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
552 * configure: Regenerated.
553 * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
554 CANNOT_STORE_REGISTER): New defines.
555 * i386-linux-nat.c (have_ptrace_getregs): New variable.
556 (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
557 old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
558 store_register, old_store_inferior_registers): Copied over from
559 `inptrace.c' as a temporary measure.
560 (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
561 Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if
562 HAVE_PTRACE_GETREGS isn't defined.
563 (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
565 (fetch_inferior_registers, store_inferior_registers): Fall back on
566 the method use in `infptrace.c' (by calling
567 old_fetch_inferior_registers and old_store_inferior_registers) if
568 `have_ptrace_getregs' isn't set.
570 2000-03-05 Mark Kettenis <kettenis@gnu.org>
572 * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
573 of gregset_t and fpregset_t. Those are the only names that are
574 guaranteed to specify the right types for all supported Linux
576 Various doc fixes and gratitious local variable renames, all in an
577 attempt to stress similarities between the code and unify the
578 terminology used. Use ISO-C all over.
579 (regmap): Remove trailing comma.
580 (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
581 (convert_to_gregset): Make static. Remove GDB_REGS argument. It
582 is unnecessary and wasn't used anyway. All callers changed.
583 (convert_to_fpregset, convert_to_xfpregset): Likewise.
584 (fetch_regs, store_regs): Remove unused variable `regno'.
585 (fill_fpregs): If REGNO is not -1, only update the specified
587 (fetch_core_registers): Renamed from
588 i386_linux_fetch_core_registers. There is no need for a unique
589 name since the function is static anyway.
590 (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
591 since it is more descriptive.
593 Sun Mar 5 19:40:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
595 * MAINTAINERS (readline/): Expand to include host maintainers.
597 2000-03-04 Mark Kettenis <kettenis@gnu.org>
599 Fix support for Linux/i386 signal trampolines. The old approach
600 didn't work for Linux 2.2 and beyond, and didn't work with recent
601 versions of the GNU C library.
602 * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
603 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
604 (linux_rt_sigtramp_code): New variable.
605 (LINUX_RT_SIGTRAMP_LEN): New define.
606 (i386_linux_rt_sigtramp_start): New function. Detect start of
607 signal trampolines for RT signals.
608 (i386_linux_sigtramp): Removed.
609 (i386_linux_in_sigtramp): New function.
610 (i386_linux_sigcontext_addr): New function. Recognize the names
611 of the signal tranmpolines used by recent versions of the GNU C
612 library, and add support for RT signals.
613 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New
614 defines. Moved here from config/i386/tm-linux.h.
615 (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
616 Reimplement in terms of i386_linux_sigcontext_addr.
617 * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
618 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
619 Moved to i386-tdep.c.
620 (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
622 Sat Mar 4 19:38:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
624 By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
625 * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
627 Sat Mar 4 17:23:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
629 * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
632 Sat Mar 4 16:19:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
634 * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
635 ``Blanket Write Privs'' maintainers.
637 Sat Mar 4 15:58:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
639 From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
640 * language.c (longest_local_hex_string_custom): Don't compile
641 'long long' section if host doesn't have 'long long'.
643 Sat Mar 4 15:45:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
645 * language.c (longest_raw_hex_string): Comment out. Appears
648 Sat Mar 4 13:02:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
650 * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
651 "mmalloc.h" which means using PTRs.
652 (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
654 Sat Mar 4 11:49:21 2000 Andrew Cagney <cagney@b1.cygnus.com>
656 * defs.h (store_address, store_unsigned_integer, store_address):
657 Replace PTR with void* in delcaration.
658 * findvar.c (extract_signed_integer, extract_unsigned_integer,
659 extract_long_unsigned_integer, extract_address,
660 store_signed_integer, store_unsigned_integer, store_address):
661 Convert definition to ISO-C. Replace PTR with void*.
663 Sat Mar 4 10:57:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
665 * defs.h (make_cleanup_func): Document as deprecated.
666 (make_cleanup_ftype): New typedef. Make signature consistent with
667 other function typedefs. Document as not be used out side of
668 make_cleanup code. Use in make_cleanup declarations.
669 (null_cleanup): Replace PTR with void*.
671 * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
672 make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
673 null_cleanup): Change K&R definition to ISO-C using void* and
675 (discard_my_cleanups): Don't cast argument to free.
677 2000-03-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
679 * defs.h (struct continuation_arg): Change type of field 'data'
682 * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
684 * event-top.c: Ditto.
686 Fri Mar 3 15:39:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
688 * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
690 (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
691 SUBDIR_GDBTK_ALL): Define.
692 (all-gdbtk, clean-gdbtk): New targets.
693 (all): Add CONFIG_ALL as dependency.
694 (clean): Add CONFIG_CLEAN as dependency.
696 * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
697 (LN_S): Define. Delete GDBtk's link code.
699 Fri Mar 3 13:12:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
701 * configure.in (ENABLE_GDBTK): Delete variable.
702 (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
703 * Makefile.in: Update.
704 * configure: Regenerate
706 2000-03-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
708 * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
711 2000-03-02 Mark Kettenis <kettenis@gnu.org>
713 * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
714 Override definitions to include the normal FPU registers.
715 (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
716 REGISTER_CONVERT_TO_RAW): Removed. The default definitions are
718 (i387_to_double, double_to_i387): Remove prototypes.
720 2000-03-02 Kevin Buettner <kevinb@redhat.com>
722 * findvar.c (extract_floating, store_floating): Use target
723 floating point type sizes rather host sizes to determine
724 which conversion needs to be done.
726 2000-03-02 Nick Duffek <nsd@cygnus.com>
728 * uw-thread.c: Apply GNU conventions to comment formatting.
729 (deactivate_uw_thread): Call remove_thread_event_breakpoints().
730 (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
731 call to deactivate_uw_thread().
733 Thu Mar 2 09:04:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
735 * MAINTAINERS: Daniel Berlin is C++ maintainer.
737 Thu Mar 2 08:55:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
739 * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
740 a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe
741 share SCO/Unixware. Nick Duffek and Peter Schauer share
744 Wed Mar 1 22:12:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
746 From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
747 * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
748 * remote-rdi.c (arm_rdi_close): Ditto.
750 Wed Mar 1 19:31:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
752 * CONTRIBUTE (configure.in): Note that patches to configure are
755 2000-03-01 Mark Kettenis <kettenis@gnu.org>
757 * MAINTAINERS: Correct my own mail address.
759 Wed Mar 1 11:26:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
761 * MAINTAINERS: Document people with paperwork pending.
763 Wed Mar 1 00:49:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
765 From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
766 Make NEW_PROC_ABI interface functional on Solaris x86.
767 * sol-thread.c (ps_lgetLDT): Rewrite to use new
768 procfs_find_LDT_entry function from procfs.c, mostly copied from
770 * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
773 Wed Mar 1 00:34:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
775 From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
776 * config/i386/tm-i386sol2.h (MERGEPID): Define.
778 Wed Mar 1 00:06:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
780 From 1999-08-13 J.T. Conklin <jtc@redback.com>:
781 * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
782 FRAME_FIND_SAVED_REGS.
783 (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
784 * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
787 Tue Feb 29 23:56:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
789 From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
790 * objfiles.c (open_mapped_file): Fix obsolete references to `mapped'
793 Tue Feb 29 18:47:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
795 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
796 * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
797 (top level): Add prototypes for go32_* functions.
798 * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
799 (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
800 Override definitions from tm-i386.h.
801 (REGISTER_VIRTUAL_TYPE): Remove macro definition.
802 * i386-tdep.c (i386_extract_return_value)
803 [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
804 to the list of targets which return FP values in FP registers.
806 * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
807 that this function be re-implemented using multi-arch.
809 Tue Feb 29 18:40:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
811 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
812 * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
814 * ser-go32.c: Include string.h, for prototype of strncasecmp.
815 (dpmi_regs, dpmi_sregs): Remove unused variables.
816 (dos_flush_input): Return a value, to prevent compiler warning.
817 * expprint.c (dump_prefix_expression): Use %ld in format and cast
818 sizeof(union exp_element) to long, to prevent GCC from complaining
819 about format/argument mismatch.
820 (dump_postfix_expression): Likewise.
822 Tue Feb 29 18:09:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
824 * arm-tdep.c: Include <ctype.h>.
826 Tue Feb 29 17:33:49 2000 Andrew Cagney <cagney@b1.cygnus.com>
828 From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
829 * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
830 that the target's stack was valid.
832 Tue Feb 29 15:14:56 2000 Andrew Cagney <cagney@b1.cygnus.com>
834 From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
835 * dwarf2read.c (read_address): Read 16-bits addresses.
837 2000-02-28 Scott Bambrough <scottb@netwinder.org>
839 * arm-linux-nat.c (fetch_nw_fpe_*):
840 Renamed to fetch_nwfpe_* to use the same naming convention
841 as in the Linux kernel. Modified prototype to get rid of
843 (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
844 naming convention as in the Linux kernel. Fixed calls to
846 (store_fpregs): Fixed calls to store_nwfpe_*. Removed
849 Mon Feb 28 18:24:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
851 * MAINTAINERS: Transfer d30v maintainership to David Taylor.
853 2000-02-28 Christopher Faylor <cgf@cygnus.com>
855 * win32-nat.c: Remove unneeded header.
858 Mon Feb 28 13:34:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
860 * wince.c: Include "gdb_wait.h" and not "wait.h".
862 Mon Feb 28 10:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
864 * MAINTAINERS: Mention mmalloc. Expand Host/Native and
865 Target/Architecture maintainers descriptions.
867 2000-02-26 Mark Kettenis <kettenis@gnu.org>
869 * gnu-nat.c: Include "gdbthread.h". Include <hurd.h>.
870 Reorder headers a bit. Overall cleanup and minor reformatting.
871 (MIG_SERVER_DIED): Remove define.
872 (proc_update_sc): Add braces to silence compiler warning.
873 (proc_steal_exc_port): Initialize err to zero.
874 (make_proc): Add braces to silence compiler warning.
875 (inf_validate_task_sc): Add cast to silence compiler warning.
876 (inf_set_traced): Reorganize a bit to silence compiler warning.
877 (inf_validate_procs): Use mach_msg_type_number_t for all thread
878 numbers and add braces to silence compiler warning.
879 (gnu_wait): Add prototypes for server functions and add braces to
880 silence compiler warnings.
881 (S_exception_raise_request): Pass subcode to inf_debug call.
882 (gnu_write_inferior): Remove unused variable `protection_changed'.
883 (gnu_xfer_memory): Remove unused variable `result'.
884 (set_sig_thread_cmd): Remove unused varible `tid'.
885 (set_signals_cmd): Remve unused variable `trace'.
886 (add_task_commands): Provide complete prototype. Reformat help
887 strings a bit to make sure the first line is a full sentence.
888 Call info_port_rights_cmd instead of info_send_rights_cmd for the
889 "info port-rights" command.
890 (add_thread_commands): Provide complete prototype. Make static.
891 Reformat help strings a bit to make sure the first line is a full
893 (_initialize_gnu_nat): Provide complete prototype.
895 2000-02-26 Mark Kettenis <kettenis@gnu.org>
897 Make cross-compilation for the Hurd more friendly.
898 From Jeff Bailey <jbailey@gnu.org>:
899 * configure.in: Use AC_CHECK_TOOL to find MiG.
900 * Makefile.in (MIG): New variable.
901 * config/i386/i386gnu.mh (MIG): Remove.
902 * configure: Regenerated.
904 2000-02-26 Kevin Buettner <kevinb@redhat.com>
906 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
907 comment explaining motivation behind this function and why
908 the generic facilities won't work for this platform.
909 * rs6000-tdep.c (skip_prologue): Always test to make sure
910 that an instruction is read successfully from the target's
911 memory. Introduce notion of instructions which may appear in
912 the prologue, but may not end the prologue. Added explicit
913 check for nop instruction. Use memset() to zero the frame
914 data instead of assignment from a statically allocated,
915 uninitialized structure.
917 Sat Feb 26 17:15:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
919 * MAINTAINERS: Chris Faylor is responsible for all MS Windows
920 systems. Note that Jim Blandy as maintainer for ``tracing
923 2000-02-25 Fernando Nasser <fnasser@cygnus.com>
925 From: Thomas Zenker <thz@Lennartz-electronic.DE>
926 * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
927 NetBSD...) sys_errlist should not be declared in hsys.c.
928 NEED_SYSERRLIST is set already by configure, so we can use it.
929 * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
930 posix compliant and we should not work with the old compatibility
931 stuff. Because of that I undef BSD in case of FBSD etc and include
932 sys/ioctl to get the flags.
933 * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
936 2000-02-24 Kevin Buettner <kevinb@redhat.com>
938 * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
939 of return structure in r3 if necessary.
940 (ppc_linux_memory_remove_breakpoints): New function.
941 * rs6000-tdep.c (skip_prologue): Make sure that the cases
942 for storing either cr or lr to the stack only handle those
943 cases. (I.e, don't let these cases match 0x00000000 which is
944 found found in the shared library trampoline prior to the
945 loading of the shared library.)
946 * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
948 (MEMORY_REMOVE_BREAKPOINT): Define.
950 Wed Feb 23 23:27:48 2000 Andrew Cagney <cagney@behemoth.cygnus.com>
952 * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
954 Thu Feb 24 18:42:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
956 * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
957 $(SUBDIR_*_INSTALL) when so configured.
958 * configure: Regenerate.
960 * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
962 (install-only): Add dependency on $(CONFIG_INSTALL). Delete code
964 (uninstall): Add dependency on $(CONFIG_UNINSTALL).
965 (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
966 SUBDIR_GDBTK_INSTALL): Define.
967 (install-gdbtk): New target.
969 Thu Feb 24 18:19:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
971 * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
972 * configure: Regenerate.
974 2000-02-24 Christopher Faylor <cgf@cygnus.com>
976 * configure.tgt: Add arm, mips, sh wince targets.
977 * config/arm/tm-wince.h: New file.
978 * config/arm/wince.mt: New file.
979 * config/sh/tm-wince.h: New file.
980 * config/sh/wince.mt: New file.
981 * config/mips/tm-wince.h: New file.
982 * config/mips/wince.mt: New file.
984 * wince-stub.c: New file.
985 * wince-stub.h: New file.
986 * sh-tdep.c: Use correct register names for Windows CE.
988 Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek <nsd@cygnus.com>
990 * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
991 (error_return, quit_return): Merge into catch_return pointer.
992 (return_to_top_level): Update comment. Longjmp to *catch_errors,
993 and communicate reason to catch_errors via setjmp return value.
994 (catch_errors): Always catch both quit and error, and if a catch
995 wasn't requested by caller, throw it to the next catch_error.
996 Replace dual longjmp buffer memcpy with single pointer change.
997 Add FIXME for possibly adding new interface to tell caller what
998 event was caught. Add extensive comments.
999 * defs.h (enum return_reason): Reserve 0 for use as initial
1000 setjmp() return value.
1001 (RETURN_MASK): New public macro to generate RETURN_MASK_* from
1003 (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
1005 2000-02-23 Fernando Nasser <fnasser@cygnus.com>
1007 * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
1008 * valops.c (_initialize_valops): Add command "set unwindonsignal".
1009 (hand_function_call): Test for unwind_on_signal and act accordingly.
1011 Wed Feb 23 12:58:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
1013 * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
1014 Match ../include/dis-asm.h change.
1015 * gdbarch.h: Regenerate.
1016 * corefile.c (dis_asm_read_memory): Update.
1018 Mon Feb 21 13:57:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
1020 * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
1021 (ENABLE_CFLAGS): Move initialization to start of file.
1022 (enable-gdbmi): Add new configure option --enable-gdbmi. When
1023 selected and an ${srcdir}/mi directory is present enable MI
1026 * configure: Regenerate.
1028 * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
1029 SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
1030 (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
1031 CONFIG_LDFLAGS): New macros. Initialized by autoconf via
1033 (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
1034 INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
1036 * mi: New directory. MI interface to GDB.
1038 * defs.h (interpreter_p): Declare when UI_OUT.
1039 * top.c (gdb_init): When interpreter_p, check that the interpreter
1040 was recognized by one of the linked in interpreters.
1041 * main.c (interpreter_p): Define.
1042 (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
1043 * event-top.c (display_gdb_prompt): When interpreter_p, assume
1044 interpreter displays prompt.
1046 * breakpoint.c (print_it_typical, watchpoint_check,
1047 print_one_breakpoint, mention): When MI include additional
1048 target status information.
1049 * infrun.c (print_stop_reason, normal_stop): Ditto.
1051 2000-02-22 Jim Blandy <jimb@redhat.com>
1053 * gdbarch.sh: Make the `default' field really default to zero, as
1056 Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
1057 * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
1059 (default_coerce_float_to_double, standard_coerce_float_to_double):
1061 (value_arg_coerce): Adjust for new definition.
1062 * value.h (default_coerce_float_to_double,
1063 standard_coerce_float_to_double): New declarations for the above.
1064 * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
1065 * gdbarch.c, gdbarch.h: Regenerated.
1066 * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
1067 tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
1069 * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
1071 (mips_gdbarch_init): Install that as our coerce_float_to_double
1074 2000-02-22 Kevin Buettner <kevinb@redhat.com>
1076 * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
1078 * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
1079 forward declaration.
1081 * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
1082 where the next frame is a signal handler caller.
1084 * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
1086 (tm-linux.h): Include.
1087 (tm-sysv4.h): Don't include (directly). config/tm-linux.h will
1088 include this file for us.
1089 (REALTIME_LO, REALTIME_HI): Don't define. These are defined by
1090 config/tm-linux.h for us.
1091 (SOFUN_ADDRESS_MAYBE_MISSING): Define.
1093 2000-02-21 Kevin Buettner <kevinb@redhat.com>
1095 * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
1096 (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
1097 * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
1100 * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
1101 config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
1102 * config/powerpc/xm-linux.h: Substantially revised for native
1104 * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
1105 (NATDEPFILES): Update list to reflect the fact that we can
1108 * rs6000-tdep.c, config/rs6000/tm-rs6000.h
1109 (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
1110 Renamed; The former names were lacking the rs6000_ prefix.
1111 * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
1112 instead of rs6000_frame_chain.
1113 (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
1114 of rs6000_frameless_function_invocation.
1116 2000-02-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1118 From Philippe De Muyter <phdm@macqel.be>
1120 * event-loop.c (handle_file_event): In case of poll, enable
1121 printing of informational message if an error/exception is
1122 detected on the file descriptor.
1124 2000-02-21 Jim Kingdon <kingdon@redhat.com>
1126 * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
1128 Mon Feb 21 12:50:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1130 * buildsym.c: Include "language.h" and "expression.h" for
1131 longest_local_hex_string_custom.
1133 Mon Feb 21 11:17:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
1135 * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
1136 * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
1137 Cagney <cagney@b1.cygnus.com>.
1139 Mon Feb 21 11:03:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1141 * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
1142 nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
1143 Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
1144 to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
1145 Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
1147 * MAINTAINERS: Add Nick Clifton to write after approval list.
1149 Mon Feb 21 10:30:39 2000 Andrew Cagney <cagney@b1.cygnus.com>
1151 * MAINTAINERS: Add note on multiple maintainers.
1153 2000-02-19 Philippe De Muyter <phdm@macqel.be>
1155 * cli-out.c (cli_table_header): Type of parameter `alignment' is
1156 `enum ui_align', not `int'.
1157 (cli_field_string, cli_field_skip): Likewise.
1159 2000-02-18 Jim Blandy <jimb@redhat.com>
1161 From Jimmy Guo <guo@cup.hp.com>:
1162 * buildsym.h (add_free_pendings): Declare.
1163 * buildsym.c (add_free_pendings): New function.
1164 (make_blockvector): 32x64 fix using longest_local_hex_string().
1165 (start_subfile): initialize variable 'subfile'.
1167 2000-02-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1169 * remote.c (remote_async_detach): Use target_mourn_inferior(), to
1170 make sure that all is cleaned up after we disconnect from the
1172 (remote_detach): Ditto.
1174 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
1176 From Rodney Brown <RodneyBrown@pmsc.com>
1177 * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
1178 potentially harming mistake.
1180 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
1182 * arm-tdep.c: Use header file instead of extern declarations for
1183 the {get,set}_arm_regname* functions.
1185 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
1187 * configure.in: Replaces obsolete gdbtk-variable.c with
1189 * configure: Regenerate.
1190 * Makefile.in: Remove obsolete/extraneous references to
1193 2000-02-16 Mark Kettenis <kettenis@gnu.org>
1195 * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
1196 the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is
1197 33 by definition, whereas REALTIME_LO might be 32 on systems that
1198 have SIG32 such as Linux. Make sure that the signal number
1199 returned is within the range specified by REALTIME_LO and
1202 2000-02-16 Mark Kettenis <kettenis@gnu.org>
1204 * configure: Regenerated.
1206 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
1208 * arm-tdep.c (set_disassembly_flavor, arm_othernames,
1209 _initialize_arm_tdep): Allows the user to choose between any of
1210 the flavors available for the disassembly to be used in the "info
1211 reg" command and elsewhere in gdb. It prevents having to maintain
1212 this information in two places by using the data kept in the
1215 2000-02-09 Mark Kettenis <kettenis@gnu.org>
1217 * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
1218 prfpregset_t in <sys/procfs.h>.
1219 * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
1221 * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
1222 prgregset_t and prfpregset_t if they are not already present.
1224 Wed Feb 16 19:00:02 2000 Andrew Cagney <cagney@b1.cygnus.com>
1226 From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
1227 * procfs.c: Define MERGEPID if not defined. For osf4.0e.
1229 2000-02-15 Jason Molenda (jsm@bugshack.cygnus.com)
1231 * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
1234 2000-02-15 Kevin Buettner <kevinb@redhat.com>
1236 Changes for AIX 4.3:
1237 * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
1238 to correct value for generic dummy frames. When using
1239 generic dummy frames, don't attempt to write TOC value or
1240 function to call into the call dummy.
1241 (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
1242 code to also handle the PowerOpen ABI.
1243 (ppc_push_return_address): Enable for all ports.
1244 * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
1245 PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
1246 CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
1247 CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
1248 provided by generic RS6000 definitions so that call dummies
1249 are implemented using generic dummy frames instead.
1251 * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
1252 prior to changing the stack pointer via ptrace(). Also, ignore
1253 attempts to store to undefined registers that are less than
1256 * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
1257 frame from 436 to 448 to account for alignment padding.
1258 (rs6000_push_arguments): Obtain actual register size instead
1259 of assuming the register is 4 bytes long. [There's still
1260 more work to be done to totally remove the 4 byte assumption,
1261 however.] Make sure the stack is 16 byte aligned as required
1262 by the PowerOpen ABI. Also, make sure that small structures
1263 passed in registers are properly aligned within the register.
1265 2000-02-15 Jesper Skov <jskov@cygnus.co.uk>
1267 Patch applied by Kevin Buettner <kevinb@redhat.com>
1269 * rs6000-tdep.c (skip_prologue): skip copying of argument
1270 registers to local variable registers.
1272 2000-02-14 Jim Kingdon <kingdon@redhat.com>
1274 * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A
1275 sym->section->index number is not a SECT_OFF_* code.
1277 Tue Feb 15 12:07:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
1279 * MAINTAINERS (write after approval): Add H.J. Lu.
1281 2000-02-14 Nick Clifton <nickc@cygnus.com>
1283 * sh-tdep.c: Remove extraneous code.
1285 2000-02-14 Amit S. Kale <akale@veritas.com>
1287 * elfread.c (elf_symtab_read): Move the use of sym to after where
1289 Checked in by Jim Kingdon <kingdon@redhat.com>
1291 Mon Feb 14 15:39:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1293 * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
1295 Mon Feb 14 15:20:26 2000 Andrew Cagney <cagney@b1.cygnus.com>
1297 From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
1298 * dwarf2read.c: (die_is_declaration): New fn.
1299 (read_structure_scope): Use it.
1301 * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
1303 2000-02-10 J.T. Conklin <jtc@redback.com>
1305 * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
1306 * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
1308 * gdbserver/low-nbsd.c: New file.
1310 * gdbserver/Makefile.in: convert to autoconf.
1311 * gdbserver/configure.in: likewise.
1312 * gdbserver/configure: generate.
1314 Sun Feb 13 11:21:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1316 * CONTRIBUTE: New file. How to contribute to GDB.
1318 Sun Feb 13 10:34:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
1320 * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin
1321 Buettner to powerpc maintainers. Make Kevin Buettner the
1322 GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon
1323 and Jason Molenda to write after aproval list.
1325 Sun Feb 13 10:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
1327 * MAINTAINERS: Reformat. Separate into check-in categories.
1329 Sat Feb 12 01:08:21 EST 2000 Nicholas Duffek <nsd@cygnus.com>
1331 * uw-thread.c: Remove __FUNCTION__ GNUism.
1333 2000-01-17 Amit S. Kale <akale@veritas.com>
1335 * elfread.c (elf_symtab_read): Use offset for the section in which a
1336 symbol resides, instead of .text section for calculating address of a
1338 Checked in by Jim Kingdon <kingdon@redhat.com>
1340 2000-02-10 Mark Kettenis <kettenis@gnu.org>
1342 * gnu-nat.c: Remove hackery to include <bits/waitflags.h>. It is
1343 no longer necessary now we have gdb_wait.h.
1345 2000-02-09 Mark Kettenis <kettenis@gnu.org>
1347 * gnu-nat.c (proc_string): Make global.
1348 (do_mach_notify_dead_name): Suppress dead name notifications if we
1349 know that the task is dead.
1351 1999-12-13 Mark Kettenis <kettenis@gnu.org>
1353 * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
1354 instead of directly from the kernel. Add some hackery to make
1355 sure that the info isn't influenced by suspension of the task in
1356 the proc server itself.
1358 2000-02-10 Jim Kingdon <kingdon@redhat.com>
1360 * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and
1361 approved by Michael Snyder.
1363 2000-02-09 Mark Kettenis <kettenis@gnu.org>
1365 * linux-thread.c: Include defs.h before gdb_wait.h.
1367 Wed Feb 9 18:59:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
1369 * Makefile.in (wait_h): Delete macro. Update all dependencies
1370 specifying gdb_wait.h instead.
1372 * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
1373 remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
1374 remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
1375 convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
1376 remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
1377 remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
1378 remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
1379 ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
1380 infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
1381 fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
1383 * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
1385 * gdb_wait.h: New file. Based on ../include/wait.h. Include
1386 <sys/wait.h> or <wait.h> and then define any missing WIF macros.
1388 Wed Feb 9 01:14:54 2000 Andrew Cagney <cagney@amy.cygnus.com>
1390 * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
1391 * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
1392 (d10v_stack_align): Declare.
1393 * d10v-tdep.c (d10v_stack_align): Define.
1395 1999-08-23 J.T. Conklin <jtc@redback.com>
1397 * top.c (remote_timeout): Change default to 2. Add comment
1398 explaining history of changes to the default value.
1399 * remote.c (_initialize_remote): Remove code that adds set/
1400 show remotetimeout, as that's also done in top.c
1402 1999-10-18 J.T. Conklin <jtc@redback.com>
1404 * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
1405 Return E01 instead of P01 when 'P' command fails.
1407 2000-02-05 J.T. Conklin <jtc@redback.com>
1409 * remote.c (putpkt_binary): Handle NAK from target stub.
1411 2000-02-08 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1413 * configure.in: Remove the addition of sol-thread.c to the
1414 CONFIG_INITS list. This caused problems with init.c, because
1415 sol-thread.c would be grepped twice for _initialize_* functions.
1417 * Makefile.in: Add FIXME for init.c.
1419 2000-02-07 Jim Kingdon <kingdon@redhat.com>
1421 Clean up compiler warnings:
1422 * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
1423 stack.c, valprint.c: Change variables to unsigned.
1424 * bcache.c: Rearrange to avoid warnings about variables not being set.
1425 * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
1426 rather than declaring print_max and repeat_count_threashold
1427 ourselves (incorrectly).
1428 * valprint.h: Do declare repeat_count_threashold.
1429 * ch-exp.c: Use default case for internal error.
1430 * findvar.c: Don't omit argument type.
1431 * symtab.c: Remove unused variable.
1433 2000-02-04 Jim Blandy <jimb@redhat.com>
1435 * c-typeprint.c (remove_qualifiers): New function.
1436 (c_type_print_base): Use it to remove qualifiers from C++
1437 qualified names, not strrchr.
1439 * c-typeprint.c (c_type_print_base): Recognize type conversion
1440 operators by calling is_type_conversion_operator.
1441 (is_type_conversion_operator): New function.
1443 2000-02-04 Nick Clifton <nickc@cygnus.com>
1445 * config/arm/tm-arm.h (LOWEST_PC): Define.
1447 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1449 * infrun.c (resume): Make just one call to target_resume(), instead
1450 of four: set up correct parameters in all the cases ahead of time,
1451 and do call at the end.
1453 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1455 * config/powerpc/tm-ppc-eabi.h: Define
1456 SOFUN_ADDRESS_MAYBE_MISSING.
1458 2000-02-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
1460 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
1463 Fri Feb 4 22:42:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
1465 * Makefile.in (INIT_FILES): Append CONFIG_INITS
1466 * configure.in (CONFIG_INIT): Initialize.
1467 (links): Link srcdir/gdbtk/library to gdbtcl2.
1468 * gdbtcl2: Moved to gdbtk/library.
1469 ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
1470 gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
1471 gdbtk.h: Moved to gdbtk/generic.
1473 2000-02-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1475 * printcmd.c (build_address_symbolic): New function. Returns all
1476 the parts that are necessary to print an address in a symbolic
1478 (print_address_symbolic): Split into a printing part and an
1479 information building part, build_address_symbolic().
1481 * defs.h (build_address_symbolic): Export.
1483 2000-02-03 Jim Blandy <jimb@redhat.com>
1485 * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
1488 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
1490 * arm-tdep.c (arm_push_arguments): Fix passing of floating point
1491 arguments on dummy frames.
1493 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
1495 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
1496 (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
1498 2000-02-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1500 * remote.c (getpkt_sane): New function. It is the old getpkt(),
1501 which now returns a timeout indication.
1502 (getpkt): New function. Wrapper for getpkt_sane(), so that return
1503 value can still be ignored.
1505 Tue Feb 1 18:47:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
1507 * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
1510 Tue Feb 1 00:17:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
1512 * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename
1513 ``struct gdb_file'' to ``struct ui_file''. Delete typedef
1516 * Makefile.in: Update.
1518 * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
1519 c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
1520 ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
1521 cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
1522 expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
1523 frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
1524 gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
1525 jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
1526 m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
1527 printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
1528 remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
1529 ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
1530 serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
1531 target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
1532 utils.c, v850ice.c, valprint.c, valprint.h, value.h,
1533 config/pa/tm-hppa.h: Update.
1534 * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
1536 2000-01-31 Jason Molenda (jsm@bugshack.cygnus.com)
1538 * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
1539 config/i386/i386dgux.mh, config/i386/i386sol2.mh,
1540 config/i386/i386v4.mh, config/i386/i386v42mp.mh,
1541 config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
1542 config/m88k/delta88v4.mh, config/mips/irix4.mh,
1543 config/mips/irix5.mh, config/mips/mipsv4.mh,
1544 config/powerpc/solaris.mh (NATDEPFILES): Change references to
1545 proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
1546 proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
1548 Mon Jan 31 17:14:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1550 * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
1552 * main.c (captured_main): Only use the legacy tui_file code when
1553 linking in older code such as the TUI.
1555 * gdb-file.h, gdb-file.c: New files.
1556 * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
1557 null_file_isatty, null_file_rewind, null_file_put,
1558 null_file_flush, null_file_write, null_file_fputs,
1559 null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
1560 gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
1561 set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
1562 set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
1563 set_gdb_file_data, struct accumulated_gdb_file,
1564 do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
1565 mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
1566 mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
1567 stdio_file_delete, stdio_file_flush, stdio_file_write,
1568 stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
1569 Moved to gdb-file.h and gdb-file.c.
1570 * utils.c (enum streamtype, struct tui_stream, tui_file_new,
1571 tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
1572 tui_file_rewind, tui_file_put, tui_file_fputs,
1573 tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
1574 fputs_unfiltered_hook):
1575 Moved to tui/tui-file.c and tui/tui-file.h.
1577 * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
1578 (tui-file.o, gdb-file.o): Add dependencies.
1579 (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
1580 * main.c: #include tui/tui-file.h.
1582 2000-01-28 Fred Fish <fnf@cygnus.com>
1584 * findvar.c (value_from_register): Special case handling of D10V
1585 pointer values fetched from registers.
1587 2000-01-28 Fernando Nasser <fnasser@totem.to.cygnus.com>
1589 * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
1590 support for new style thumb prologues.
1592 2000-01-28 Nick Clifton <nickc@redhat.com>
1594 * arm-tdep.c: Remove extraneous dash at start of strings
1595 introduced in previous delta.
1597 2000-01-27 Nick Clifton <nickc@redhat.com>
1599 * arm-tdep.c: Replace uses of arm_toggle_renames() with
1600 parse_arm_disassembler_option().
1602 2000-01-27 Jim Blandy <jimb@cygnus.com>
1604 * symtab.c (decode_line_1): Don't let commas that are within
1605 quotes or parenthesis terminate the line spec. Don't use pp when
1606 removing the final double quote of a double-quoted string. Don't
1607 forget to skip the opening double quote. I have no clue whether
1608 this change is correct; probably we've just moved this function
1609 from one buggy place to another buggy place, and never came within
1610 an outhouse whiff of correctness.
1611 (find_toplevel_char): New function.
1613 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
1615 * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
1616 passing the pointer to a thumb function as an argument.
1618 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
1620 * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
1621 are reinserted for another run.
1623 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
1625 * cli-out.c (cli_filed_string): Test for NULL string.
1627 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
1629 * infcmd.c (run_stack_dummy): Account for a random signal stopping
1630 the inferior as well as breakpoints being hit while performing an
1631 inferior function call.
1632 * valops.c (hand_function_call): Ditto.
1634 2000-01-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1636 From Mark Kettenis <kettenis@gnu.org>
1638 * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
1639 i386_REGS_SEGS_STATE.
1640 (HAVE_I387_REGS): Define.
1641 (FLOAT_INFO): Remove.
1642 * i386gnu-nat.c: Almost completely rewritten to use new i386
1643 register layout and `float info' implementation.
1644 * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
1645 Move prototypes from here.
1646 * gnu-nat.h: To here.
1648 2000-01-24 Kevin Buettner <kevinb@redhat.com>
1650 * utils.c (get_field, put_field): Fix buffer underruns and
1651 overruns. Also, handle case where total_len is not evenly
1653 (getfield): Make sure zeroing of unwanted bits occurs even
1654 when bit field to extract does not straddle two or more
1657 2000-01-23 Christopher Faylor <cgf@cygnus.com>
1659 * defs.h: Add gdb_thread_select declaration.
1661 2000-01-23 Kevin Buettner <kevinb@redhat.com>
1663 * linux-thread.c (_initialize_linuxthreads): Make sure that
1664 linuxthreads_block_mask does not block SIGCHLD.
1666 2000-01-20 Fernando Nasser <fnasser@totem.to.cygnus.com>
1668 * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
1669 text so that new lines work properly.
1671 2000-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1673 * proc-utils.h: New file. Export functions from proc-*.c.
1675 * proc_api.c: Rename to:
1676 * proc-api.c: New file. Add include of proc-utils.h.
1678 * proc_events.c: Rename to:
1679 * proc-events.c: New file.
1681 * proc_flags.c: Rename to:
1682 * proc-flags.c: New file.
1684 * proc_why.c: Rename to:
1685 * proc-why.c: New file. Add include of proc-utils.h.
1687 * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
1688 ctype.h, proc-utils.h.
1689 (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
1690 (open_procinfo_files): Conditionalize local variable tmp, to avoid
1692 (proc_iterate_over_mappings): Conditionalize local vars mapfd and
1694 (procfs_wait): Adjust format in some printf_filetered calls to
1695 avoid compiler warnings.
1696 (make_signal_thread_runnable): Ifdef 0. The calls to this function
1697 are also ifdef'd 0 .
1698 (procfs_resume): Add parentheses around '&&' operation.
1699 (procfs_set_exec_trap): Remove unused variable.
1700 (info_proc_cmd): Add braces to avoid ambiguous else clause.
1702 * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
1703 proc-why.o): Update dependencies.
1705 * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
1708 2000-01-17 Jason Molenda (jsm@bugshack.cygnus.com)
1710 * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
1711 Fix from Robert Lipe <robertl@sco.com>.
1712 * configure: Regenerated.
1714 2000-01-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1716 * stack.c (print_frame_info_base): Break up into the frame info
1717 (location) printing part and the rest (source line printing).
1718 (print_frame): New function. Take care of printing the location
1722 * infrun.c (normal_stop): Use enum values rather than integers for the
1723 source_flag to be passed to show_and_print_stack_frame().
1726 * frame.h (print_what): New enum for 'source' argument to
1727 print_frame_info_base(). Use this instead of obscure numbers.
1730 Sun Jan 16 17:58:00 2000 David Taylor <taylor@texas.cygnus.com>
1732 * event-top.c (stdin_event_handler): call quit_command rather than
1733 exit -- run cleanups, give target code a chance to say goodbye to
1734 the target. Fixes bug where the inferior processes were left
1735 around on Solaris (and probably elsewhere) by the testsuite.
1737 2000-01-14 Mark Salter <msalter@cygnus.com>
1739 * v850-tdep.c (v850_target_architecture_hook): Setup correct
1740 machine id for disassembly.
1742 2000-01-13 Jim Blandy <jimb@cygnus.com>
1744 * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
1745 convert_to_regset, when regno indicates a specific register.
1747 Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek <nsd@cygnus.com>
1749 * uw-thread.c: Document libthread.so debugging interface. Minor
1750 comment and formatting tweaks.
1751 (DEBUG): #define as 0 instead of 1.
1752 (CALL_BASE): Include function name in error msg.
1753 (libthread_stub): Adjust inferior_pid after thread exit.
1754 (uw_thread_create_inferior): Deactivate uw_thread_ops before
1755 asking procfs_ops to create inferior.
1756 (libthread_init): Don't return nonlocally on error.
1758 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
1760 * rdi-share/ardi.c (negotiate_params): Fix initialization of static
1763 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
1765 * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
1766 both sides are on the same state.
1768 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
1770 * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
1771 115200 (minor syntax mistake).
1773 2000-01-12 Jim Blandy <jimb@cygnus.com>
1775 * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
1776 this here, to go along with the definitions of PIDGET and TIDGET.
1778 2000-01-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1780 * thread.c (do_captured_thread_select): New function. Switch
1781 current thread, safely from within catch_errors().
1782 (gdb_thread_select): New function. Switch threads safely.
1783 (thread_command): Use gdb_thread_select().
1785 (do_captured_list_thread_ids): New function.
1786 (gdb_list_thread_ids): New function.
1788 * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
1790 2000-01-11 Christopher Faylor <cgf@cygnus.com>
1792 * configure.in: Avoid linking -limagehlp unless it's a native build.
1793 * configure: Regenerate.
1794 * thread.cc (add_thread): Clear private data pointer here or suffer
1795 strange behavior when it is checked for NULL later.
1797 2000-01-09 Christopher Faylor <cgf@cygnus.com>
1799 * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
1800 * configure.in: Add an additional library to cygwin link.
1801 * configure: Regenerate.
1803 Patch from Egor Duda <deo@logos-m.ru>:
1804 * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
1807 2000-01-07 Michael Snyder <msnyder@cleaver.cygnus.com>
1809 * uw-thread.c: New file to support UnixWare user-mode threads:
1810 contributed by Nickolas Duffek <nsd@cygnus.com>.
1811 * target.h (struct target_ops): New vector, to_extra_thread_info,
1812 allows back-ends to give extra details in info thread display.
1813 (target_extra_thread_info): define new macro.
1814 (target_find_new_threads): simplify macro. Cleanup comments.
1815 * target.c (to_extra_thread_info): default and inherit new vector.
1816 (cleanup_target): eliminate PARAMS, break up long lines,
1817 provide default definition for to_extra_thread_info, and
1818 to_find_new_threads. Default to_thread_alive and to_query
1819 to return_zero, not target_ignore (they each return int not void).
1820 (debug_to_find_new_threads): new debug entry.
1821 (setup_target_debug): add debug_to_find_new_threads.
1822 * gdbthread.h: export struct thread_info, find_thread_pid, and
1823 iterate_over_threads. Add comments. Eliminate PARAMS. Update
1824 copyright. Add new private data pointer for use by target back-ends.
1825 * thread.c (struct thread_info): move definition to gdbthread.h.
1826 (find_thread_pid): new exported function for thread lookup.
1827 (iterate_over_threads): new exported function for applying
1828 arbitrary operations to threads. Update copyright to 2000.
1829 (info_threads_command): use new target_extra_thread_info vector
1830 to display extra information about each thread (if implemented).
1831 * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
1832 Add defines for PIDGET, etc.
1833 * config/i386/tm-i386sol2.h: ditto.
1834 * config/sparc/tm-sun4sol2.h: ditto.
1835 * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
1836 * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
1837 if -lpthread and -lpthreads fail.
1839 * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
1840 (proc_flags): combine flags that UnixWare splits into two locations.
1841 (proc_modify_flag): add support for PR_KLC (kill on last close).
1842 (proc_[un]set_kill_on_last_close): new functions.
1844 2000-01-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1846 * infrun.c (normal_stop): Print out thread id when we stop.
1848 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
1850 * remote.c (remote_open_1): Fix message so it does not imply a
1851 specific syntax for serial ports, as it is OS dependent.
1852 (remote_async_open_1): Ibid.
1853 (init_remote_ops): Ibid.
1855 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
1857 * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
1858 "set remotebaud" command (if set) when no speed is specified on
1859 the "target rdi" command.
1861 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
1863 * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
1865 (baud_options[]): Ibid.
1867 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
1869 * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
1870 used by each operating system.
1872 2000-01-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1874 * breakpoint.c (until_break_command): Add an argument for the
1875 continuation, the beginning of the cleanups set up by this
1877 (until_break_command_continuation): Do cleanups until the one
1878 passed in as argument instead of doing all of them.
1880 * infcmd.c (finish_command_continuation): Expect a new argument,
1881 which indicates up to where to do cleanups. Update calls to
1882 do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
1883 (finish_command): Add another argument for the continuation: the
1884 starting cleanup for this command.
1886 2000-01-05 Fernando Nasser <fnasser@totem.to.cygnus.com>
1888 From Grant Edwards <grante@visi.com> (original patch from Thomas
1890 * rdi-share/ardi.c: Allow interruption of interruptible
1891 targets with a <CNTL-C>.
1893 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
1895 * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
1896 to control port to accommodate some versions of Angel.
1898 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
1900 * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
1901 Add interpretation for C Support Library packets.
1903 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
1905 * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
1906 is now being modified.
1907 * rdi-share/devsw.h: Adjust declaration of the above funtion.
1909 For older changes see ChangeLog-99
1915 version-control: never