1 2000-03-23 Michael Snyder <msnyder@cleaver.cygnus.com>
3 * sol-thread.c (ps_pglobal_lookup): Change argument type from
4 paddr_t to psaddr_t. This mistake appears to date from an
5 erroneous man page in Solaris 2.5 -- the correct type from the
6 system headers has always been psaddr_t.
7 (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): ditto.
10 2000-03-22 Kevin Buettner <kevinb@redhat.com>
12 * ia64-linux-nat.c: Fix copyright.
13 (fill_gregset): Minor formatting fix.
14 * ia64-tdep.c (template_encoding_table, fetch_instruction,
15 examine_prologue): Clean up some compiler warnings.
16 (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
17 find_global_pointer, find_extant_func_descr): New functions.
18 (ia64_use_struct_convention, ia64_extract_return_value,
19 ia64_push_arguments): Handle HFAs.
20 (ia64_push_arguments): Find (or build) a function descriptor
21 when given a function address.
22 (ia64_push_return_address): Moved code for finding the
23 global pointer into its own function, find_global_pointer ().
25 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
27 * event-loop.c (handle_file_event): Run through indent.
29 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
31 From Philippe De Muyter <phdm@macqel.be>
33 * event-loop.c (sys/types.h): File now included unconditionally.
34 (use_poll): New variable..
35 (gdb_notifier): poll- and select-versions merged.
36 (add_file_handler): If HAVE_POLL, check whether poll is usable,
37 and reset `use_poll' if not.
38 (create_file_handler): Select poll- or select-version according to
40 (delete_file_handler, handle_file_event): Likewise.
41 (gdb_wait_for_event, poll_timers): Likewise.
43 2000-03-22 Daniel Berlin <dan@cgsoftware.com>
44 * command.c (apropos_cmd_helper): New function, meat of the
46 (apropos_command): New apropos command to search command
47 names/documentation for regular expressions.
48 (_initialize_command): Add the apropos command.
50 2000-03-22 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
52 * printcmd.c (print_scalar_formatted): Truncate addresses to the
53 size of a target pointer before passing them to print_address.
55 2000-03-22 Mark Kettenis <kettenis@gnu.org>
57 * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
58 * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
60 * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
61 (i386_extract_return_value): Rewritten. Correctly support all
62 floating-point types and large integer types on targets that use
63 the standard i386 GDB register layout and return floating-point
66 Wed Mar 22 15:09:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
68 * configure.in (CONFIG_INITS): Do not append remote-nrom.c
70 2000-03-21 J.T. Conklin <jtc@redback.com>
72 * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
73 * i386nbsd-nat.c: New file.
75 * i386/tm-nbsd.h (NUM_REGS): Removed.
76 (HAVE_I387_REGS): Defined.
77 * i386/nm-nbsd.h (FLOAT_INFO): Removed.
79 * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
82 Wed Mar 22 11:18:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
84 * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David
85 taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to
86 the write after approval list.
88 2000-03-21 Kevin Buettner <kevinb@redhat.com>
90 * symtab.h (MAX_SECTIONS, struct section_addr_info,
91 symbol_file_add): Move declarations from here...
92 * symfile.h: ...to here.
94 * solib.c (symbol_add_stub): Make symbol_file_add () aware of
95 all section addresses, not just .text.
96 * symfile.h, symfile.c (free_section_addr_info,
97 build_section_addr_info_from_section_table): New functions.
99 * symfile.h (MAX_SECTIONS): Increase value to 40.
100 * symfile.c (syms_from_objfile): Add bounds check prior to
101 accessing ``other'' array in a section_addr_info_struct.
102 Remove unused variable section_offsets.
103 (add_symbol_file_command): Remove unused variable text_addr.
105 2000-03-21 Eli Zaretskii <eliz@is.elta.co.il>
107 * breakpoint.c (bpstat_stop_status): Don't stop if a read
108 watchpoint appears to break, but the watched value changed.
110 2000-03-21 Jim Blandy <jimb@redhat.com>
112 * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
113 a companion to gdbarch_alloc, which allows a gdbarch init function
114 to free partially-built gdbarch structures.
115 * gdbarch.c, gdbarch.h: Regenerated.
117 2000-03-20 Kevin Buettner <kevinb@redhat.com>
119 * configure.host, configure.tgt (ia64-*-linux*): New entry.
121 * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
122 initialize_arch): Define for IA-64.
123 (initialize_arch): Add declaration.
125 2000-03-20 Eli Zaretskii <eliz@is.elta.co.il>
127 * breakpoint.c (insert_breakpoints, remove_breakpoint)
128 (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
129 remove, or check status of hardware watchpoints for entire structs
130 and arrays unless the user explicitly asked to watch that struct
132 (insert_breakpoints): Try to insert watchpoints for all the values
133 on the value chain, even if some of them fail to insert.
135 * values.c (value_primitive_field): Set the offset in struct value
136 we return when the field is a packed bitfield.
138 2000-03-20 Michael Snyder <msnyder@cleaver.cygnus.com>
140 * remote.c (remote_threads_extra_info): new function.
141 Implement the extra thread info query for "info threads".
142 (remote_threads_info): clean up a bit.
143 (use_threadinfo_query, use_threadextra_query): new variables.
144 Control whether GDB will use the new or old protocol for
146 (remote_open_1): initialize new variables.
147 (remote_async_open_1): ditto.
148 (remote_cisco_open): ditto.
150 2000-03-20 Kevin Buettner <kevinb@redhat.com>
152 * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
153 config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
154 config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
156 2000-03-20 Kevin Buettner <kevinb@redhat.com>
158 * utils.c (floatformat_from_doublest): Don't assume that a long
159 will be exactly 32 bits in length. Also... make sure space
160 that we're writing the float to is completely initialized to
161 zeroes, even when the number of bits in the float is not
162 evenly divisible by FLOATFORMAT_CHAR_BIT.
164 2000-03-20 Jim Blandy <jimb@redhat.com>
166 * i386-linux-nat.c: No need to #include "frame.h" any more.
167 (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
168 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
169 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
170 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
171 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
172 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
173 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
174 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
175 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
176 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
177 i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed
178 out that these are target-dependent, and useful in non-native
179 configurations. Moved to...
180 * i386-linux-tdep.c: ... Here, a new file.
181 * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
182 (i386-linux-tdep.o): New rule.
183 (i386-linux-nat.o): We no longer depend on frame.h.
184 * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
186 2000-03-04 Eli Zaretskii <eliz@is.elta.co.il>
188 * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
189 Print an error at compile time if we are to use select, but FD_SET
191 (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
192 if HAVE_POLL is not defined and NO_FD_SET *is* defined.
193 (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
194 (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
195 (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
196 instead of using memcpy and memset. Use FD_ISSET.
198 * config/i386/xm-go32.h (fd_mask): Remove typedef.
200 Mon Mar 20 19:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
202 * command.c (_initialize_command): Document requirements for ``!''
205 Mon Mar 20 18:12:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
207 From Fri 10 Mar 2000 Robert
208 <robert.melchers@drives.eurotherm.co.uk>:
209 * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
211 Mon Mar 20 17:33:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
213 From Thu Mar 16 16:49:27 EST 2000 John David Anglin
214 <dave@hiauly1.hia.nrc.ca>:
215 * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
216 _initialize_hpux_thread being called twice.
217 * configure: Regenerated.
219 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
221 * event-top.c (_initialize_event_loop): If instream is not
222 connected to a terminal device, turn editing off.
224 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
226 Support for building GDB with DJGPP, and running the test suite on
228 * config/djgpp/djconfig.sh: New file.
229 * config/djgpp/config.sed: New file.
230 * config/djgpp/README: New file.
231 * config/djgpp/fnchange.lst: New file.
232 * config/djgpp/djcheck.sh: New file.
234 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
236 * ser-go32.c (ports): Make the initializers complete, to pacify
239 2000-03-17 Jim Blandy <jimb@redhat.com>
241 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
242 two-dimensional array, instead of faking it with explicit index
245 * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
246 linuxthreads_create_inferior): Fix typo in variable name: it's
247 linuxthreads_exit_status, not linux_exit_status.
249 * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
252 * solib.c (solib_add): Delete debugging code.
254 2000-03-17 Mark Kettenis <kettenis@gnu.org>
256 * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
257 * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
259 Fri Mar 17 11:06:59 2000 Philippe De Muyter <phdm@macqel.be>
261 * language.c (set_lang_str): Do not call `free' for a null pointer.
262 (set_type_str, set_range_str): Ditto.
264 2000-03-16 Jim Blandy <jimb@redhat.com>
266 * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
269 * solib.c (current_sos): Be more careful about freeing the new
270 so_list node if an error occurs.
272 * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
273 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
274 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
275 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
276 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
277 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
278 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
279 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
280 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
281 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
282 i386_linux_sigtramp_saved_sp): Deleted. These all implement
283 Linux-specific signal trampoline detection, and should be moved
285 * i386-linux-nat.c: ... here.
286 * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
287 this any more, since we're not enabling OS-specific code in a
290 2000-03-16 Eli Zaretskii <eliz@is.elta.co.il>
292 * Makefile.in (go32-nat.o): Add prerequisites.
293 (ALLDEPFILES): Add go32-nat.c.
295 2000-03-15 Michael Snyder <msnyder@cleaver.cygnus.com>
297 From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
298 * symfile.c (reread_symbols): Clear msymbol hash table.
300 2000-03-15 Jim Blandy <jimb@redhat.com>
302 Deal with the inferior unloading shared objects.
303 * solib.c (current_sos): New function, replacing find_solib.
304 (find_solib): Deleted.
305 (free_so): New function.
306 (clear_solib): Call free_so, instead of writing it out.
307 (solib_add): Rewritten: compare the inferior's current list of
308 shared objects with GDB's list, and do the required loads and
310 (info_sharedlibrary_command, solib_address): Don't use find_solib
311 to walk the list of shared libraries: call solib_add, and then
312 walk the list at so_list_head normally.
313 * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
314 detach the core target. These tasks are taken care of elsewhere.
315 * target.c (remove_target_sections): New function.
316 * target.h (remove_target_sections): New declaration.
318 * solib.c (symbol_add_stub): Check whether we've already created
319 an objfile for this shared object first, before doing all that
320 work to compute section addresses, etc.
322 * objfiles.c (unlink_objfile): Report an internal error if objfile
323 doesn't occur in the object_files list.
325 * solib.c (special_symbol_handling): Delete argument; it's not
328 Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
330 * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses
331 from solib structures. Use it throughout solib.c, get rid of all
333 (struct so_list): Change type of lmaddr to CORE_ADDR.
334 (first_link_map_member): Change return value type to CORE_ADDR,
336 (solib_add_common_symbols): Change parameter type to CORE_ADDR,
338 (open_symbol_file_object, find_solib): Change type of lm variable
341 2000-03-15 Eli Zaretskii <eliz@is.elta.co.il>
343 * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
344 (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
345 to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings.
346 (dos_info): Avoid compiler warning when printing a ptrdiff_t.
348 * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
349 not opened by dos_open, but let the 3 standard handles go through
352 2000-03-14 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
354 * eval.c (evaluate_subexp_with_coercion): Add call to
355 check_typedef, to handle typedeffed vars correctly.
357 Mon Mar 13 21:21:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
359 * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
361 (QUIT): Note that this can probably be replaced by a function.
363 2000-03-13 James Ingham <jingham@leda.cygnus.com>
365 Add support for a variable object that tries to evaluate itself in
366 the currently selected frame, rather than in a fixed frame.
368 * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
370 * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
372 * varobj.c (varobj_list): Return type indicates whether the
373 variable's type has changed (for current frame variables).
374 (varobj_update): Handle the case where the variable's type has
376 (delete_variable_1): Allow for deletion of variables that have not
378 (new_root_variable): Initialize use_selected_frame variable.
379 (value_of_root): This is where most of the work to handle "current
380 frame" variables was added. Most of the complexity involves
381 handling the case where the type of the variable has changed.
382 (varobj_create): Add a "type" argument, to tell if the
383 variable is one of these "current frame" variables. Also protect
384 call to parse_exp_1 from long jumping.
386 2000-03-13 Eli Zaretskii <eliz@is.elta.co.il>
388 * go32-nat.c (struct env387): Remove declaration.
389 (print_387_status, i386_go32_float_info): Remove redundant
391 (regno_mapping, sig_map, excepn_map): Add braces around inner
393 (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
394 fix code which mixed signed with unsigned.
395 (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
396 (go32_wait): Initialize INT3_addr.
397 (go32_fetch_registers): Extend all FP registers that are shorter
398 than 4 bytes to 32 bits. Support 32 standard FP registers defined
399 on config/i386/tm-i386.h.
400 (store_register): Support 32 FP registers.
401 (go32_create_inferior): Don't crash if handed a NULL pointer
402 instead of exec file name.
403 (ignore): Remove unused function.
404 (go32_insert_hw_breakpoint): Remove unused variables.
405 (init_go32_ops): Set value of processing_gcc_compilation to 2.
407 Mon Mar 13 18:54:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
409 From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
410 overloading, add support for seeing through references:
411 * valops.c (find_overload_match): Handle STABS overloading for
413 (find_overload_match): Look in right place for function arguments
415 (find_overload_match): Rather than giving up when we have >1
416 perfect match, just choose one, especially since the
417 recommendation GDB gives ("disambiguate it by specifying function
418 signature"), is basically impossible.
419 (check_field_in): STREQ->strcmp_iw
420 (search_struct_field): STREQ->strcmp_iw
421 (find_method_list): STREQ->strcmp_iw
422 * gdbtypes.c (rank_one_type): Add ability to see through
424 (rank_one_type): strcmp->strcmp_iw, because the whitespace could
426 (rank_function): Rank function properly (was doing it wrong
427 before, comparing the wrong parts of the arrays)
428 (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
429 * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
430 associated with converting a non-reference to a reference.
432 * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
435 2000-03-11 Mark Kettenis <kettenis@gnu.org>
437 * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
439 (gnu_attach): Change error message for missing
440 argument to be identical to the corresponding message in
441 `inftarg.c'. This makes the testsuite happy.
443 2000-03-11 Mark Kettenis <kettenis@gnu.org>
445 * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
446 %eflags isn't modified. This fixes a bug where every call to a
447 function in the program beyond the first call would fail.
449 Fri Mar 10 11:44:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
451 * MAINTAINERS: Devolve responsibility for domain maintenance.
453 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
455 * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
457 2000-02-25 Scott Bambrough <scottb@netwinder.org>
459 * gdb.base/long_long.exp: Correct test suite failure when printing
460 a long long value as a double on ARM platforms.
462 Thu Mar 9 14:21:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
464 * MAINTAINERS (Core): Anthony Green is the Java - including
465 testsuite - maintainer. Reformat testsuite and language support
468 2000-03-08 Mark Kettenis <kettenis@gnu.org>
470 * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
471 * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
472 i386_linux_saved_pc_after_call.
474 2000-03-06 Jim Blandy <jimb@redhat.com>
476 From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
478 * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
479 (compact_minimal_symbols): Added `objfile' argument.
480 Put symbols in the objfile's hash table.
481 (install_minimal_symbols): Put symbols in the objfile's demangled
483 (lookup_minimal_symbol): Use hash table to find symbol in
485 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
487 (prim_record_minimal_symbol_and_info): Initialize the
488 hash link fields of the new minimal symbol.
489 * symtab.h (struct minimal_symbol): New fields `hash_next',
490 `demangled_hash_next'.
491 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
492 * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
493 (struct objfile): New fields `msymbol_hash',
494 `msymbol_demangled_hash'.
496 2000-03-06 Jim Blandy <jimb@redhat.com>
498 * solib.c (first_link_map_member): Doc fix.
500 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
502 From Eli Zaretskii <eliz@is.elta.co.il>:
504 * event-loop.c (poll_timers): Don't compare delta.tv_sec with
505 zero, since time_t might be unsigned.
507 2000-03-06 Mark Kettenis <kettenis@gnu.org>
509 * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
511 (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
513 2000-03-05 Mark Kettenis <kettenis@gnu.org>
515 Allow GDB to run on Linux 2.0 again.
516 * config.in: Add HAVE_PTRACE_GETREGS.
517 * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
518 * configure: Regenerated.
519 * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
520 CANNOT_STORE_REGISTER): New defines.
521 * i386-linux-nat.c (have_ptrace_getregs): New variable.
522 (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
523 old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
524 store_register, old_store_inferior_registers): Copied over from
525 `inptrace.c' as a temporary measure.
526 (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
527 Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if
528 HAVE_PTRACE_GETREGS isn't defined.
529 (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
531 (fetch_inferior_registers, store_inferior_registers): Fall back on
532 the method use in `infptrace.c' (by calling
533 old_fetch_inferior_registers and old_store_inferior_registers) if
534 `have_ptrace_getregs' isn't set.
536 2000-03-05 Mark Kettenis <kettenis@gnu.org>
538 * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
539 of gregset_t and fpregset_t. Those are the only names that are
540 guaranteed to specify the right types for all supported Linux
542 Various doc fixes and gratitious local variable renames, all in an
543 attempt to stress similarities between the code and unify the
544 terminology used. Use ISO-C all over.
545 (regmap): Remove trailing comma.
546 (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
547 (convert_to_gregset): Make static. Remove GDB_REGS argument. It
548 is unnecessary and wasn't used anyway. All callers changed.
549 (convert_to_fpregset, convert_to_xfpregset): Likewise.
550 (fetch_regs, store_regs): Remove unused variable `regno'.
551 (fill_fpregs): If REGNO is not -1, only update the specified
553 (fetch_core_registers): Renamed from
554 i386_linux_fetch_core_registers. There is no need for a unique
555 name since the function is static anyway.
556 (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
557 since it is more descriptive.
559 Sun Mar 5 19:40:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
561 * MAINTAINERS (readline/): Expand to include host maintainers.
563 2000-03-04 Mark Kettenis <kettenis@gnu.org>
565 Fix support for Linux/i386 signal trampolines. The old approach
566 didn't work for Linux 2.2 and beyond, and didn't work with recent
567 versions of the GNU C library.
568 * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
569 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
570 (linux_rt_sigtramp_code): New variable.
571 (LINUX_RT_SIGTRAMP_LEN): New define.
572 (i386_linux_rt_sigtramp_start): New function. Detect start of
573 signal trampolines for RT signals.
574 (i386_linux_sigtramp): Removed.
575 (i386_linux_in_sigtramp): New function.
576 (i386_linux_sigcontext_addr): New function. Recognize the names
577 of the signal tranmpolines used by recent versions of the GNU C
578 library, and add support for RT signals.
579 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New
580 defines. Moved here from config/i386/tm-linux.h.
581 (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
582 Reimplement in terms of i386_linux_sigcontext_addr.
583 * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
584 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
585 Moved to i386-tdep.c.
586 (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
588 Sat Mar 4 19:38:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
590 By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
591 * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
593 Sat Mar 4 17:23:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
595 * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
598 Sat Mar 4 16:19:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
600 * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
601 ``Blanket Write Privs'' maintainers.
603 Sat Mar 4 15:58:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
605 From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
606 * language.c (longest_local_hex_string_custom): Don't compile
607 'long long' section if host doesn't have 'long long'.
609 Sat Mar 4 15:45:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
611 * language.c (longest_raw_hex_string): Comment out. Appears
614 Sat Mar 4 13:02:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
616 * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
617 "mmalloc.h" which means using PTRs.
618 (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
620 Sat Mar 4 11:49:21 2000 Andrew Cagney <cagney@b1.cygnus.com>
622 * defs.h (store_address, store_unsigned_integer, store_address):
623 Replace PTR with void* in delcaration.
624 * findvar.c (extract_signed_integer, extract_unsigned_integer,
625 extract_long_unsigned_integer, extract_address,
626 store_signed_integer, store_unsigned_integer, store_address):
627 Convert definition to ISO-C. Replace PTR with void*.
629 Sat Mar 4 10:57:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
631 * defs.h (make_cleanup_func): Document as deprecated.
632 (make_cleanup_ftype): New typedef. Make signature consistent with
633 other function typedefs. Document as not be used out side of
634 make_cleanup code. Use in make_cleanup declarations.
635 (null_cleanup): Replace PTR with void*.
637 * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
638 make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
639 null_cleanup): Change K&R definition to ISO-C using void* and
641 (discard_my_cleanups): Don't cast argument to free.
643 2000-03-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
645 * defs.h (struct continuation_arg): Change type of field 'data'
648 * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
650 * event-top.c: Ditto.
652 Fri Mar 3 15:39:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
654 * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
656 (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
657 SUBDIR_GDBTK_ALL): Define.
658 (all-gdbtk, clean-gdbtk): New targets.
659 (all): Add CONFIG_ALL as dependency.
660 (clean): Add CONFIG_CLEAN as dependency.
662 * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
663 (LN_S): Define. Delete GDBtk's link code.
665 Fri Mar 3 13:12:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
667 * configure.in (ENABLE_GDBTK): Delete variable.
668 (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
669 * Makefile.in: Update.
670 * configure: Regenerate
672 2000-03-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
674 * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
677 2000-03-02 Mark Kettenis <kettenis@gnu.org>
679 * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
680 Override definitions to include the normal FPU registers.
681 (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
682 REGISTER_CONVERT_TO_RAW): Removed. The default definitions are
684 (i387_to_double, double_to_i387): Remove prototypes.
686 2000-03-02 Kevin Buettner <kevinb@redhat.com>
688 * findvar.c (extract_floating, store_floating): Use target
689 floating point type sizes rather host sizes to determine
690 which conversion needs to be done.
692 2000-03-02 Nick Duffek <nsd@cygnus.com>
694 * uw-thread.c: Apply GNU conventions to comment formatting.
695 (deactivate_uw_thread): Call remove_thread_event_breakpoints().
696 (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
697 call to deactivate_uw_thread().
699 Thu Mar 2 09:04:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
701 * MAINTAINERS: Daniel Berlin is C++ maintainer.
703 Thu Mar 2 08:55:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
705 * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
706 a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe
707 share SCO/Unixware. Nick Duffek and Peter Schauer share
710 Wed Mar 1 22:12:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
712 From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
713 * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
714 * remote-rdi.c (arm_rdi_close): Ditto.
716 Wed Mar 1 19:31:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
718 * CONTRIBUTE (configure.in): Note that patches to configure are
721 2000-03-01 Mark Kettenis <kettenis@gnu.org>
723 * MAINTAINERS: Correct my own mail address.
725 Wed Mar 1 11:26:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
727 * MAINTAINERS: Document people with paperwork pending.
729 Wed Mar 1 00:49:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
731 From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
732 Make NEW_PROC_ABI interface functional on Solaris x86.
733 * sol-thread.c (ps_lgetLDT): Rewrite to use new
734 procfs_find_LDT_entry function from procfs.c, mostly copied from
736 * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
739 Wed Mar 1 00:34:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
741 From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
742 * config/i386/tm-i386sol2.h (MERGEPID): Define.
744 Wed Mar 1 00:06:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
746 From 1999-08-13 J.T. Conklin <jtc@redback.com>:
747 * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
748 FRAME_FIND_SAVED_REGS.
749 (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
750 * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
753 Tue Feb 29 23:56:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
755 From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
756 * objfiles.c (open_mapped_file): Fix obsolete references to `mapped'
759 Tue Feb 29 18:47:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
761 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
762 * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
763 (top level): Add prototypes for go32_* functions.
764 * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
765 (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
766 Override definitions from tm-i386.h.
767 (REGISTER_VIRTUAL_TYPE): Remove macro definition.
768 * i386-tdep.c (i386_extract_return_value)
769 [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
770 to the list of targets which return FP values in FP registers.
772 * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
773 that this function be re-implemented using multi-arch.
775 Tue Feb 29 18:40:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
777 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
778 * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
780 * ser-go32.c: Include string.h, for prototype of strncasecmp.
781 (dpmi_regs, dpmi_sregs): Remove unused variables.
782 (dos_flush_input): Return a value, to prevent compiler warning.
783 * expprint.c (dump_prefix_expression): Use %ld in format and cast
784 sizeof(union exp_element) to long, to prevent GCC from complaining
785 about format/argument mismatch.
786 (dump_postfix_expression): Likewise.
788 Tue Feb 29 18:09:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
790 * arm-tdep.c: Include <ctype.h>.
792 Tue Feb 29 17:33:49 2000 Andrew Cagney <cagney@b1.cygnus.com>
794 From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
795 * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
796 that the target's stack was valid.
798 Tue Feb 29 15:14:56 2000 Andrew Cagney <cagney@b1.cygnus.com>
800 From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
801 * dwarf2read.c (read_address): Read 16-bits addresses.
803 2000-02-28 Scott Bambrough <scottb@netwinder.org>
805 * arm-linux-nat.c (fetch_nw_fpe_*):
806 Renamed to fetch_nwfpe_* to use the same naming convention
807 as in the Linux kernel. Modified prototype to get rid of
809 (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
810 naming convention as in the Linux kernel. Fixed calls to
812 (store_fpregs): Fixed calls to store_nwfpe_*. Removed
815 Mon Feb 28 18:24:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
817 * MAINTAINERS: Transfer d30v maintainership to David Taylor.
819 2000-02-28 Christopher Faylor <cgf@cygnus.com>
821 * win32-nat.c: Remove unneeded header.
824 Mon Feb 28 13:34:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
826 * wince.c: Include "gdb_wait.h" and not "wait.h".
828 Mon Feb 28 10:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
830 * MAINTAINERS: Mention mmalloc. Expand Host/Native and
831 Target/Architecture maintainers descriptions.
833 2000-02-26 Mark Kettenis <kettenis@gnu.org>
835 * gnu-nat.c: Include "gdbthread.h". Include <hurd.h>.
836 Reorder headers a bit. Overall cleanup and minor reformatting.
837 (MIG_SERVER_DIED): Remove define.
838 (proc_update_sc): Add braces to silence compiler warning.
839 (proc_steal_exc_port): Initialize err to zero.
840 (make_proc): Add braces to silence compiler warning.
841 (inf_validate_task_sc): Add cast to silence compiler warning.
842 (inf_set_traced): Reorganize a bit to silence compiler warning.
843 (inf_validate_procs): Use mach_msg_type_number_t for all thread
844 numbers and add braces to silence compiler warning.
845 (gnu_wait): Add prototypes for server functions and add braces to
846 silence compiler warnings.
847 (S_exception_raise_request): Pass subcode to inf_debug call.
848 (gnu_write_inferior): Remove unused variable `protection_changed'.
849 (gnu_xfer_memory): Remove unused variable `result'.
850 (set_sig_thread_cmd): Remove unused varible `tid'.
851 (set_signals_cmd): Remve unused variable `trace'.
852 (add_task_commands): Provide complete prototype. Reformat help
853 strings a bit to make sure the first line is a full sentence.
854 Call info_port_rights_cmd instead of info_send_rights_cmd for the
855 "info port-rights" command.
856 (add_thread_commands): Provide complete prototype. Make static.
857 Reformat help strings a bit to make sure the first line is a full
859 (_initialize_gnu_nat): Provide complete prototype.
861 2000-02-26 Mark Kettenis <kettenis@gnu.org>
863 Make cross-compilation for the Hurd more friendly.
864 From Jeff Bailey <jbailey@gnu.org>:
865 * configure.in: Use AC_CHECK_TOOL to find MiG.
866 * Makefile.in (MIG): New variable.
867 * config/i386/i386gnu.mh (MIG): Remove.
868 * configure: Regenerated.
870 2000-02-26 Kevin Buettner <kevinb@redhat.com>
872 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
873 comment explaining motivation behind this function and why
874 the generic facilities won't work for this platform.
875 * rs6000-tdep.c (skip_prologue): Always test to make sure
876 that an instruction is read successfully from the target's
877 memory. Introduce notion of instructions which may appear in
878 the prologue, but may not end the prologue. Added explicit
879 check for nop instruction. Use memset() to zero the frame
880 data instead of assignment from a statically allocated,
881 uninitialized structure.
883 Sat Feb 26 17:15:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
885 * MAINTAINERS: Chris Faylor is responsible for all MS Windows
886 systems. Note that Jim Blandy as maintainer for ``tracing
889 2000-02-25 Fernando Nasser <fnasser@cygnus.com>
891 From: Thomas Zenker <thz@Lennartz-electronic.DE>
892 * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
893 NetBSD...) sys_errlist should not be declared in hsys.c.
894 NEED_SYSERRLIST is set already by configure, so we can use it.
895 * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
896 posix compliant and we should not work with the old compatibility
897 stuff. Because of that I undef BSD in case of FBSD etc and include
898 sys/ioctl to get the flags.
899 * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
902 2000-02-24 Kevin Buettner <kevinb@redhat.com>
904 * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
905 of return structure in r3 if necessary.
906 (ppc_linux_memory_remove_breakpoints): New function.
907 * rs6000-tdep.c (skip_prologue): Make sure that the cases
908 for storing either cr or lr to the stack only handle those
909 cases. (I.e, don't let these cases match 0x00000000 which is
910 found found in the shared library trampoline prior to the
911 loading of the shared library.)
912 * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
914 (MEMORY_REMOVE_BREAKPOINT): Define.
916 Wed Feb 23 23:27:48 2000 Andrew Cagney <cagney@behemoth.cygnus.com>
918 * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
920 Thu Feb 24 18:42:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
922 * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
923 $(SUBDIR_*_INSTALL) when so configured.
924 * configure: Regenerate.
926 * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
928 (install-only): Add dependency on $(CONFIG_INSTALL). Delete code
930 (uninstall): Add dependency on $(CONFIG_UNINSTALL).
931 (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
932 SUBDIR_GDBTK_INSTALL): Define.
933 (install-gdbtk): New target.
935 Thu Feb 24 18:19:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
937 * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
938 * configure: Regenerate.
940 2000-02-24 Christopher Faylor <cgf@cygnus.com>
942 * configure.tgt: Add arm, mips, sh wince targets.
943 * config/arm/tm-wince.h: New file.
944 * config/arm/wince.mt: New file.
945 * config/sh/tm-wince.h: New file.
946 * config/sh/wince.mt: New file.
947 * config/mips/tm-wince.h: New file.
948 * config/mips/wince.mt: New file.
950 * wince-stub.c: New file.
951 * wince-stub.h: New file.
952 * sh-tdep.c: Use correct register names for Windows CE.
954 Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek <nsd@cygnus.com>
956 * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
957 (error_return, quit_return): Merge into catch_return pointer.
958 (return_to_top_level): Update comment. Longjmp to *catch_errors,
959 and communicate reason to catch_errors via setjmp return value.
960 (catch_errors): Always catch both quit and error, and if a catch
961 wasn't requested by caller, throw it to the next catch_error.
962 Replace dual longjmp buffer memcpy with single pointer change.
963 Add FIXME for possibly adding new interface to tell caller what
964 event was caught. Add extensive comments.
965 * defs.h (enum return_reason): Reserve 0 for use as initial
966 setjmp() return value.
967 (RETURN_MASK): New public macro to generate RETURN_MASK_* from
969 (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
971 2000-02-23 Fernando Nasser <fnasser@cygnus.com>
973 * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
974 * valops.c (_initialize_valops): Add command "set unwindonsignal".
975 (hand_function_call): Test for unwind_on_signal and act accordingly.
977 Wed Feb 23 12:58:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
979 * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
980 Match ../include/dis-asm.h change.
981 * gdbarch.h: Regenerate.
982 * corefile.c (dis_asm_read_memory): Update.
984 Mon Feb 21 13:57:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
986 * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
987 (ENABLE_CFLAGS): Move initialization to start of file.
988 (enable-gdbmi): Add new configure option --enable-gdbmi. When
989 selected and an ${srcdir}/mi directory is present enable MI
992 * configure: Regenerate.
994 * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
995 SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
996 (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
997 CONFIG_LDFLAGS): New macros. Initialized by autoconf via
999 (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
1000 INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
1002 * mi: New directory. MI interface to GDB.
1004 * defs.h (interpreter_p): Declare when UI_OUT.
1005 * top.c (gdb_init): When interpreter_p, check that the interpreter
1006 was recognized by one of the linked in interpreters.
1007 * main.c (interpreter_p): Define.
1008 (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
1009 * event-top.c (display_gdb_prompt): When interpreter_p, assume
1010 interpreter displays prompt.
1012 * breakpoint.c (print_it_typical, watchpoint_check,
1013 print_one_breakpoint, mention): When MI include additional
1014 target status information.
1015 * infrun.c (print_stop_reason, normal_stop): Ditto.
1017 2000-02-22 Jim Blandy <jimb@redhat.com>
1019 * gdbarch.sh: Make the `default' field really default to zero, as
1022 Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
1023 * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
1025 (default_coerce_float_to_double, standard_coerce_float_to_double):
1027 (value_arg_coerce): Adjust for new definition.
1028 * value.h (default_coerce_float_to_double,
1029 standard_coerce_float_to_double): New declarations for the above.
1030 * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
1031 * gdbarch.c, gdbarch.h: Regenerated.
1032 * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
1033 tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
1035 * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
1037 (mips_gdbarch_init): Install that as our coerce_float_to_double
1040 2000-02-22 Kevin Buettner <kevinb@redhat.com>
1042 * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
1044 * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
1045 forward declaration.
1047 * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
1048 where the next frame is a signal handler caller.
1050 * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
1052 (tm-linux.h): Include.
1053 (tm-sysv4.h): Don't include (directly). config/tm-linux.h will
1054 include this file for us.
1055 (REALTIME_LO, REALTIME_HI): Don't define. These are defined by
1056 config/tm-linux.h for us.
1057 (SOFUN_ADDRESS_MAYBE_MISSING): Define.
1059 2000-02-21 Kevin Buettner <kevinb@redhat.com>
1061 * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
1062 (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
1063 * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
1066 * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
1067 config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
1068 * config/powerpc/xm-linux.h: Substantially revised for native
1070 * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
1071 (NATDEPFILES): Update list to reflect the fact that we can
1074 * rs6000-tdep.c, config/rs6000/tm-rs6000.h
1075 (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
1076 Renamed; The former names were lacking the rs6000_ prefix.
1077 * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
1078 instead of rs6000_frame_chain.
1079 (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
1080 of rs6000_frameless_function_invocation.
1082 2000-02-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1084 From Philippe De Muyter <phdm@macqel.be>
1086 * event-loop.c (handle_file_event): In case of poll, enable
1087 printing of informational message if an error/exception is
1088 detected on the file descriptor.
1090 2000-02-21 Jim Kingdon <kingdon@redhat.com>
1092 * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
1094 Mon Feb 21 12:50:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1096 * buildsym.c: Include "language.h" and "expression.h" for
1097 longest_local_hex_string_custom.
1099 Mon Feb 21 11:17:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
1101 * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
1102 * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
1103 Cagney <cagney@b1.cygnus.com>.
1105 Mon Feb 21 11:03:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1107 * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
1108 nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
1109 Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
1110 to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
1111 Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
1113 * MAINTAINERS: Add Nick Clifton to write after approval list.
1115 Mon Feb 21 10:30:39 2000 Andrew Cagney <cagney@b1.cygnus.com>
1117 * MAINTAINERS: Add note on multiple maintainers.
1119 2000-02-19 Philippe De Muyter <phdm@macqel.be>
1121 * cli-out.c (cli_table_header): Type of parameter `alignment' is
1122 `enum ui_align', not `int'.
1123 (cli_field_string, cli_field_skip): Likewise.
1125 2000-02-18 Jim Blandy <jimb@redhat.com>
1127 From Jimmy Guo <guo@cup.hp.com>:
1128 * buildsym.h (add_free_pendings): Declare.
1129 * buildsym.c (add_free_pendings): New function.
1130 (make_blockvector): 32x64 fix using longest_local_hex_string().
1131 (start_subfile): initialize variable 'subfile'.
1133 2000-02-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1135 * remote.c (remote_async_detach): Use target_mourn_inferior(), to
1136 make sure that all is cleaned up after we disconnect from the
1138 (remote_detach): Ditto.
1140 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
1142 From Rodney Brown <RodneyBrown@pmsc.com>
1143 * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
1144 potentially harming mistake.
1146 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
1148 * arm-tdep.c: Use header file instead of extern declarations for
1149 the {get,set}_arm_regname* functions.
1151 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
1153 * configure.in: Replaces obsolete gdbtk-variable.c with
1155 * configure: Regenerate.
1156 * Makefile.in: Remove obsolete/extraneous references to
1159 2000-02-16 Mark Kettenis <kettenis@gnu.org>
1161 * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
1162 the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is
1163 33 by definition, whereas REALTIME_LO might be 32 on systems that
1164 have SIG32 such as Linux. Make sure that the signal number
1165 returned is within the range specified by REALTIME_LO and
1168 2000-02-16 Mark Kettenis <kettenis@gnu.org>
1170 * configure: Regenerated.
1172 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
1174 * arm-tdep.c (set_disassembly_flavor, arm_othernames,
1175 _initialize_arm_tdep): Allows the user to choose between any of
1176 the flavors available for the disassembly to be used in the "info
1177 reg" command and elsewhere in gdb. It prevents having to maintain
1178 this information in two places by using the data kept in the
1181 2000-02-09 Mark Kettenis <kettenis@gnu.org>
1183 * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
1184 prfpregset_t in <sys/procfs.h>.
1185 * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
1187 * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
1188 prgregset_t and prfpregset_t if they are not already present.
1190 Wed Feb 16 19:00:02 2000 Andrew Cagney <cagney@b1.cygnus.com>
1192 From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
1193 * procfs.c: Define MERGEPID if not defined. For osf4.0e.
1195 2000-02-15 Jason Molenda (jsm@bugshack.cygnus.com)
1197 * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
1200 2000-02-15 Kevin Buettner <kevinb@redhat.com>
1202 Changes for AIX 4.3:
1203 * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
1204 to correct value for generic dummy frames. When using
1205 generic dummy frames, don't attempt to write TOC value or
1206 function to call into the call dummy.
1207 (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
1208 code to also handle the PowerOpen ABI.
1209 (ppc_push_return_address): Enable for all ports.
1210 * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
1211 PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
1212 CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
1213 CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
1214 provided by generic RS6000 definitions so that call dummies
1215 are implemented using generic dummy frames instead.
1217 * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
1218 prior to changing the stack pointer via ptrace(). Also, ignore
1219 attempts to store to undefined registers that are less than
1222 * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
1223 frame from 436 to 448 to account for alignment padding.
1224 (rs6000_push_arguments): Obtain actual register size instead
1225 of assuming the register is 4 bytes long. [There's still
1226 more work to be done to totally remove the 4 byte assumption,
1227 however.] Make sure the stack is 16 byte aligned as required
1228 by the PowerOpen ABI. Also, make sure that small structures
1229 passed in registers are properly aligned within the register.
1231 2000-02-15 Jesper Skov <jskov@cygnus.co.uk>
1233 Patch applied by Kevin Buettner <kevinb@redhat.com>
1235 * rs6000-tdep.c (skip_prologue): skip copying of argument
1236 registers to local variable registers.
1238 2000-02-14 Jim Kingdon <kingdon@redhat.com>
1240 * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A
1241 sym->section->index number is not a SECT_OFF_* code.
1243 Tue Feb 15 12:07:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
1245 * MAINTAINERS (write after approval): Add H.J. Lu.
1247 2000-02-14 Nick Clifton <nickc@cygnus.com>
1249 * sh-tdep.c: Remove extraneous code.
1251 2000-02-14 Amit S. Kale <akale@veritas.com>
1253 * elfread.c (elf_symtab_read): Move the use of sym to after where
1255 Checked in by Jim Kingdon <kingdon@redhat.com>
1257 Mon Feb 14 15:39:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1259 * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
1261 Mon Feb 14 15:20:26 2000 Andrew Cagney <cagney@b1.cygnus.com>
1263 From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
1264 * dwarf2read.c: (die_is_declaration): New fn.
1265 (read_structure_scope): Use it.
1267 * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
1269 2000-02-10 J.T. Conklin <jtc@redback.com>
1271 * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
1272 * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
1274 * gdbserver/low-nbsd.c: New file.
1276 * gdbserver/Makefile.in: convert to autoconf.
1277 * gdbserver/configure.in: likewise.
1278 * gdbserver/configure: generate.
1280 Sun Feb 13 11:21:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1282 * CONTRIBUTE: New file. How to contribute to GDB.
1284 Sun Feb 13 10:34:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
1286 * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin
1287 Buettner to powerpc maintainers. Make Kevin Buettner the
1288 GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon
1289 and Jason Molenda to write after aproval list.
1291 Sun Feb 13 10:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
1293 * MAINTAINERS: Reformat. Separate into check-in categories.
1295 Sat Feb 12 01:08:21 EST 2000 Nicholas Duffek <nsd@cygnus.com>
1297 * uw-thread.c: Remove __FUNCTION__ GNUism.
1299 2000-01-17 Amit S. Kale <akale@veritas.com>
1301 * elfread.c (elf_symtab_read): Use offset for the section in which a
1302 symbol resides, instead of .text section for calculating address of a
1304 Checked in by Jim Kingdon <kingdon@redhat.com>
1306 2000-02-10 Mark Kettenis <kettenis@gnu.org>
1308 * gnu-nat.c: Remove hackery to include <bits/waitflags.h>. It is
1309 no longer necessary now we have gdb_wait.h.
1311 2000-02-09 Mark Kettenis <kettenis@gnu.org>
1313 * gnu-nat.c (proc_string): Make global.
1314 (do_mach_notify_dead_name): Suppress dead name notifications if we
1315 know that the task is dead.
1317 1999-12-13 Mark Kettenis <kettenis@gnu.org>
1319 * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
1320 instead of directly from the kernel. Add some hackery to make
1321 sure that the info isn't influenced by suspension of the task in
1322 the proc server itself.
1324 2000-02-10 Jim Kingdon <kingdon@redhat.com>
1326 * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and
1327 approved by Michael Snyder.
1329 2000-02-09 Mark Kettenis <kettenis@gnu.org>
1331 * linux-thread.c: Include defs.h before gdb_wait.h.
1333 Wed Feb 9 18:59:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
1335 * Makefile.in (wait_h): Delete macro. Update all dependencies
1336 specifying gdb_wait.h instead.
1338 * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
1339 remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
1340 remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
1341 convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
1342 remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
1343 remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
1344 remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
1345 ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
1346 infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
1347 fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
1349 * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
1351 * gdb_wait.h: New file. Based on ../include/wait.h. Include
1352 <sys/wait.h> or <wait.h> and then define any missing WIF macros.
1354 Wed Feb 9 01:14:54 2000 Andrew Cagney <cagney@amy.cygnus.com>
1356 * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
1357 * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
1358 (d10v_stack_align): Declare.
1359 * d10v-tdep.c (d10v_stack_align): Define.
1361 1999-08-23 J.T. Conklin <jtc@redback.com>
1363 * top.c (remote_timeout): Change default to 2. Add comment
1364 explaining history of changes to the default value.
1365 * remote.c (_initialize_remote): Remove code that adds set/
1366 show remotetimeout, as that's also done in top.c
1368 1999-10-18 J.T. Conklin <jtc@redback.com>
1370 * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
1371 Return E01 instead of P01 when 'P' command fails.
1373 2000-02-05 J.T. Conklin <jtc@redback.com>
1375 * remote.c (putpkt_binary): Handle NAK from target stub.
1377 2000-02-08 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1379 * configure.in: Remove the addition of sol-thread.c to the
1380 CONFIG_INITS list. This caused problems with init.c, because
1381 sol-thread.c would be grepped twice for _initialize_* functions.
1383 * Makefile.in: Add FIXME for init.c.
1385 2000-02-07 Jim Kingdon <kingdon@redhat.com>
1387 Clean up compiler warnings:
1388 * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
1389 stack.c, valprint.c: Change variables to unsigned.
1390 * bcache.c: Rearrange to avoid warnings about variables not being set.
1391 * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
1392 rather than declaring print_max and repeat_count_threashold
1393 ourselves (incorrectly).
1394 * valprint.h: Do declare repeat_count_threashold.
1395 * ch-exp.c: Use default case for internal error.
1396 * findvar.c: Don't omit argument type.
1397 * symtab.c: Remove unused variable.
1399 2000-02-04 Jim Blandy <jimb@redhat.com>
1401 * c-typeprint.c (remove_qualifiers): New function.
1402 (c_type_print_base): Use it to remove qualifiers from C++
1403 qualified names, not strrchr.
1405 * c-typeprint.c (c_type_print_base): Recognize type conversion
1406 operators by calling is_type_conversion_operator.
1407 (is_type_conversion_operator): New function.
1409 2000-02-04 Nick Clifton <nickc@cygnus.com>
1411 * config/arm/tm-arm.h (LOWEST_PC): Define.
1413 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1415 * infrun.c (resume): Make just one call to target_resume(), instead
1416 of four: set up correct parameters in all the cases ahead of time,
1417 and do call at the end.
1419 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1421 * config/powerpc/tm-ppc-eabi.h: Define
1422 SOFUN_ADDRESS_MAYBE_MISSING.
1424 2000-02-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
1426 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
1429 Fri Feb 4 22:42:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
1431 * Makefile.in (INIT_FILES): Append CONFIG_INITS
1432 * configure.in (CONFIG_INIT): Initialize.
1433 (links): Link srcdir/gdbtk/library to gdbtcl2.
1434 * gdbtcl2: Moved to gdbtk/library.
1435 ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
1436 gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
1437 gdbtk.h: Moved to gdbtk/generic.
1439 2000-02-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1441 * printcmd.c (build_address_symbolic): New function. Returns all
1442 the parts that are necessary to print an address in a symbolic
1444 (print_address_symbolic): Split into a printing part and an
1445 information building part, build_address_symbolic().
1447 * defs.h (build_address_symbolic): Export.
1449 2000-02-03 Jim Blandy <jimb@redhat.com>
1451 * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
1454 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
1456 * arm-tdep.c (arm_push_arguments): Fix passing of floating point
1457 arguments on dummy frames.
1459 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
1461 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
1462 (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
1464 2000-02-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1466 * remote.c (getpkt_sane): New function. It is the old getpkt(),
1467 which now returns a timeout indication.
1468 (getpkt): New function. Wrapper for getpkt_sane(), so that return
1469 value can still be ignored.
1471 Tue Feb 1 18:47:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
1473 * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
1476 Tue Feb 1 00:17:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
1478 * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename
1479 ``struct gdb_file'' to ``struct ui_file''. Delete typedef
1482 * Makefile.in: Update.
1484 * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
1485 c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
1486 ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
1487 cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
1488 expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
1489 frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
1490 gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
1491 jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
1492 m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
1493 printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
1494 remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
1495 ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
1496 serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
1497 target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
1498 utils.c, v850ice.c, valprint.c, valprint.h, value.h,
1499 config/pa/tm-hppa.h: Update.
1500 * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
1502 2000-01-31 Jason Molenda (jsm@bugshack.cygnus.com)
1504 * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
1505 config/i386/i386dgux.mh, config/i386/i386sol2.mh,
1506 config/i386/i386v4.mh, config/i386/i386v42mp.mh,
1507 config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
1508 config/m88k/delta88v4.mh, config/mips/irix4.mh,
1509 config/mips/irix5.mh, config/mips/mipsv4.mh,
1510 config/powerpc/solaris.mh (NATDEPFILES): Change references to
1511 proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
1512 proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
1514 Mon Jan 31 17:14:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1516 * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
1518 * main.c (captured_main): Only use the legacy tui_file code when
1519 linking in older code such as the TUI.
1521 * gdb-file.h, gdb-file.c: New files.
1522 * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
1523 null_file_isatty, null_file_rewind, null_file_put,
1524 null_file_flush, null_file_write, null_file_fputs,
1525 null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
1526 gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
1527 set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
1528 set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
1529 set_gdb_file_data, struct accumulated_gdb_file,
1530 do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
1531 mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
1532 mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
1533 stdio_file_delete, stdio_file_flush, stdio_file_write,
1534 stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
1535 Moved to gdb-file.h and gdb-file.c.
1536 * utils.c (enum streamtype, struct tui_stream, tui_file_new,
1537 tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
1538 tui_file_rewind, tui_file_put, tui_file_fputs,
1539 tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
1540 fputs_unfiltered_hook):
1541 Moved to tui/tui-file.c and tui/tui-file.h.
1543 * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
1544 (tui-file.o, gdb-file.o): Add dependencies.
1545 (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
1546 * main.c: #include tui/tui-file.h.
1548 2000-01-28 Fred Fish <fnf@cygnus.com>
1550 * findvar.c (value_from_register): Special case handling of D10V
1551 pointer values fetched from registers.
1553 2000-01-28 Fernando Nasser <fnasser@totem.to.cygnus.com>
1555 * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
1556 support for new style thumb prologues.
1558 2000-01-28 Nick Clifton <nickc@redhat.com>
1560 * arm-tdep.c: Remove extraneous dash at start of strings
1561 introduced in previous delta.
1563 2000-01-27 Nick Clifton <nickc@redhat.com>
1565 * arm-tdep.c: Replace uses of arm_toggle_renames() with
1566 parse_arm_disassembler_option().
1568 2000-01-27 Jim Blandy <jimb@cygnus.com>
1570 * symtab.c (decode_line_1): Don't let commas that are within
1571 quotes or parenthesis terminate the line spec. Don't use pp when
1572 removing the final double quote of a double-quoted string. Don't
1573 forget to skip the opening double quote. I have no clue whether
1574 this change is correct; probably we've just moved this function
1575 from one buggy place to another buggy place, and never came within
1576 an outhouse whiff of correctness.
1577 (find_toplevel_char): New function.
1579 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
1581 * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
1582 passing the pointer to a thumb function as an argument.
1584 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
1586 * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
1587 are reinserted for another run.
1589 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
1591 * cli-out.c (cli_filed_string): Test for NULL string.
1593 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
1595 * infcmd.c (run_stack_dummy): Account for a random signal stopping
1596 the inferior as well as breakpoints being hit while performing an
1597 inferior function call.
1598 * valops.c (hand_function_call): Ditto.
1600 2000-01-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1602 From Mark Kettenis <kettenis@gnu.org>
1604 * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
1605 i386_REGS_SEGS_STATE.
1606 (HAVE_I387_REGS): Define.
1607 (FLOAT_INFO): Remove.
1608 * i386gnu-nat.c: Almost completely rewritten to use new i386
1609 register layout and `float info' implementation.
1610 * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
1611 Move prototypes from here.
1612 * gnu-nat.h: To here.
1614 2000-01-24 Kevin Buettner <kevinb@redhat.com>
1616 * utils.c (get_field, put_field): Fix buffer underruns and
1617 overruns. Also, handle case where total_len is not evenly
1619 (getfield): Make sure zeroing of unwanted bits occurs even
1620 when bit field to extract does not straddle two or more
1623 2000-01-23 Christopher Faylor <cgf@cygnus.com>
1625 * defs.h: Add gdb_thread_select declaration.
1627 2000-01-23 Kevin Buettner <kevinb@redhat.com>
1629 * linux-thread.c (_initialize_linuxthreads): Make sure that
1630 linuxthreads_block_mask does not block SIGCHLD.
1632 2000-01-20 Fernando Nasser <fnasser@totem.to.cygnus.com>
1634 * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
1635 text so that new lines work properly.
1637 2000-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1639 * proc-utils.h: New file. Export functions from proc-*.c.
1641 * proc_api.c: Rename to:
1642 * proc-api.c: New file. Add include of proc-utils.h.
1644 * proc_events.c: Rename to:
1645 * proc-events.c: New file.
1647 * proc_flags.c: Rename to:
1648 * proc-flags.c: New file.
1650 * proc_why.c: Rename to:
1651 * proc-why.c: New file. Add include of proc-utils.h.
1653 * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
1654 ctype.h, proc-utils.h.
1655 (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
1656 (open_procinfo_files): Conditionalize local variable tmp, to avoid
1658 (proc_iterate_over_mappings): Conditionalize local vars mapfd and
1660 (procfs_wait): Adjust format in some printf_filetered calls to
1661 avoid compiler warnings.
1662 (make_signal_thread_runnable): Ifdef 0. The calls to this function
1663 are also ifdef'd 0 .
1664 (procfs_resume): Add parentheses around '&&' operation.
1665 (procfs_set_exec_trap): Remove unused variable.
1666 (info_proc_cmd): Add braces to avoid ambiguous else clause.
1668 * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
1669 proc-why.o): Update dependencies.
1671 * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
1674 2000-01-17 Jason Molenda (jsm@bugshack.cygnus.com)
1676 * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
1677 Fix from Robert Lipe <robertl@sco.com>.
1678 * configure: Regenerated.
1680 2000-01-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1682 * stack.c (print_frame_info_base): Break up into the frame info
1683 (location) printing part and the rest (source line printing).
1684 (print_frame): New function. Take care of printing the location
1688 * infrun.c (normal_stop): Use enum values rather than integers for the
1689 source_flag to be passed to show_and_print_stack_frame().
1692 * frame.h (print_what): New enum for 'source' argument to
1693 print_frame_info_base(). Use this instead of obscure numbers.
1696 Sun Jan 16 17:58:00 2000 David Taylor <taylor@texas.cygnus.com>
1698 * event-top.c (stdin_event_handler): call quit_command rather than
1699 exit -- run cleanups, give target code a chance to say goodbye to
1700 the target. Fixes bug where the inferior processes were left
1701 around on Solaris (and probably elsewhere) by the testsuite.
1703 2000-01-14 Mark Salter <msalter@cygnus.com>
1705 * v850-tdep.c (v850_target_architecture_hook): Setup correct
1706 machine id for disassembly.
1708 2000-01-13 Jim Blandy <jimb@cygnus.com>
1710 * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
1711 convert_to_regset, when regno indicates a specific register.
1713 Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek <nsd@cygnus.com>
1715 * uw-thread.c: Document libthread.so debugging interface. Minor
1716 comment and formatting tweaks.
1717 (DEBUG): #define as 0 instead of 1.
1718 (CALL_BASE): Include function name in error msg.
1719 (libthread_stub): Adjust inferior_pid after thread exit.
1720 (uw_thread_create_inferior): Deactivate uw_thread_ops before
1721 asking procfs_ops to create inferior.
1722 (libthread_init): Don't return nonlocally on error.
1724 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
1726 * rdi-share/ardi.c (negotiate_params): Fix initialization of static
1729 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
1731 * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
1732 both sides are on the same state.
1734 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
1736 * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
1737 115200 (minor syntax mistake).
1739 2000-01-12 Jim Blandy <jimb@cygnus.com>
1741 * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
1742 this here, to go along with the definitions of PIDGET and TIDGET.
1744 2000-01-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1746 * thread.c (do_captured_thread_select): New function. Switch
1747 current thread, safely from within catch_errors().
1748 (gdb_thread_select): New function. Switch threads safely.
1749 (thread_command): Use gdb_thread_select().
1751 (do_captured_list_thread_ids): New function.
1752 (gdb_list_thread_ids): New function.
1754 * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
1756 2000-01-11 Christopher Faylor <cgf@cygnus.com>
1758 * configure.in: Avoid linking -limagehlp unless it's a native build.
1759 * configure: Regenerate.
1760 * thread.cc (add_thread): Clear private data pointer here or suffer
1761 strange behavior when it is checked for NULL later.
1763 2000-01-09 Christopher Faylor <cgf@cygnus.com>
1765 * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
1766 * configure.in: Add an additional library to cygwin link.
1767 * configure: Regenerate.
1769 Patch from Egor Duda <deo@logos-m.ru>:
1770 * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
1773 2000-01-07 Michael Snyder <msnyder@cleaver.cygnus.com>
1775 * uw-thread.c: New file to support UnixWare user-mode threads:
1776 contributed by Nickolas Duffek <nsd@cygnus.com>.
1777 * target.h (struct target_ops): New vector, to_extra_thread_info,
1778 allows back-ends to give extra details in info thread display.
1779 (target_extra_thread_info): define new macro.
1780 (target_find_new_threads): simplify macro. Cleanup comments.
1781 * target.c (to_extra_thread_info): default and inherit new vector.
1782 (cleanup_target): eliminate PARAMS, break up long lines,
1783 provide default definition for to_extra_thread_info, and
1784 to_find_new_threads. Default to_thread_alive and to_query
1785 to return_zero, not target_ignore (they each return int not void).
1786 (debug_to_find_new_threads): new debug entry.
1787 (setup_target_debug): add debug_to_find_new_threads.
1788 * gdbthread.h: export struct thread_info, find_thread_pid, and
1789 iterate_over_threads. Add comments. Eliminate PARAMS. Update
1790 copyright. Add new private data pointer for use by target back-ends.
1791 * thread.c (struct thread_info): move definition to gdbthread.h.
1792 (find_thread_pid): new exported function for thread lookup.
1793 (iterate_over_threads): new exported function for applying
1794 arbitrary operations to threads. Update copyright to 2000.
1795 (info_threads_command): use new target_extra_thread_info vector
1796 to display extra information about each thread (if implemented).
1797 * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
1798 Add defines for PIDGET, etc.
1799 * config/i386/tm-i386sol2.h: ditto.
1800 * config/sparc/tm-sun4sol2.h: ditto.
1801 * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
1802 * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
1803 if -lpthread and -lpthreads fail.
1805 * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
1806 (proc_flags): combine flags that UnixWare splits into two locations.
1807 (proc_modify_flag): add support for PR_KLC (kill on last close).
1808 (proc_[un]set_kill_on_last_close): new functions.
1810 2000-01-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1812 * infrun.c (normal_stop): Print out thread id when we stop.
1814 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
1816 * remote.c (remote_open_1): Fix message so it does not imply a
1817 specific syntax for serial ports, as it is OS dependent.
1818 (remote_async_open_1): Ibid.
1819 (init_remote_ops): Ibid.
1821 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
1823 * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
1824 "set remotebaud" command (if set) when no speed is specified on
1825 the "target rdi" command.
1827 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
1829 * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
1831 (baud_options[]): Ibid.
1833 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
1835 * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
1836 used by each operating system.
1838 2000-01-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1840 * breakpoint.c (until_break_command): Add an argument for the
1841 continuation, the beginning of the cleanups set up by this
1843 (until_break_command_continuation): Do cleanups until the one
1844 passed in as argument instead of doing all of them.
1846 * infcmd.c (finish_command_continuation): Expect a new argument,
1847 which indicates up to where to do cleanups. Update calls to
1848 do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
1849 (finish_command): Add another argument for the continuation: the
1850 starting cleanup for this command.
1852 2000-01-05 Fernando Nasser <fnasser@totem.to.cygnus.com>
1854 From Grant Edwards <grante@visi.com> (original patch from Thomas
1856 * rdi-share/ardi.c: Allow interruption of interruptible
1857 targets with a <CNTL-C>.
1859 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
1861 * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
1862 to control port to accommodate some versions of Angel.
1864 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
1866 * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
1867 Add interpretation for C Support Library packets.
1869 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
1871 * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
1872 is now being modified.
1873 * rdi-share/devsw.h: Adjust declaration of the above funtion.
1875 For older changes see ChangeLog-99
1881 version-control: never