1 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3 From Philippe De Muyter <phdm@macqel.be>
5 * event-loop.c (sys/types.h): File now included unconditionally.
6 (use_poll): New variable..
7 (gdb_notifier): poll- and select-versions merged.
8 (add_file_handler): If HAVE_POLL, check whether poll is usable,
9 and reset `use_poll' if not.
10 (create_file_handler): Select poll- or select-version according to
12 (delete_file_handler, handle_file_event): Likewise.
13 (gdb_wait_for_event, poll_timers): Likewise.
15 2000-03-22 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
17 * printcmd.c (print_scalar_formatted): Truncate addresses to the
18 size of a target pointer before passing them to print_address.
20 2000-03-22 Mark Kettenis <kettenis@gnu.org>
22 * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
23 * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
25 * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
26 (i386_extract_return_value): Rewritten. Correctly support all
27 floating-point types and large integer types on targets that use
28 the standard i386 GDB register layout and return floating-point
31 Wed Mar 22 15:09:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
33 * configure.in (CONFIG_INITS): Do not append remote-nrom.c
35 2000-03-21 J.T. Conklin <jtc@redback.com>
37 * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
38 * i386nbsd-nat.c: New file.
40 * i386/tm-nbsd.h (NUM_REGS): Removed.
41 (HAVE_I387_REGS): Defined.
42 * i386/nm-nbsd.h (FLOAT_INFO): Removed.
44 * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
47 Wed Mar 22 11:18:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
49 * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David
50 taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to
51 the write after approval list.
53 2000-03-21 Kevin Buettner <kevinb@redhat.com>
55 * symtab.h (MAX_SECTIONS, struct section_addr_info,
56 symbol_file_add): Move declarations from here...
57 * symfile.h: ...to here.
59 * solib.c (symbol_add_stub): Make symbol_file_add () aware of
60 all section addresses, not just .text.
61 * symfile.h, symfile.c (free_section_addr_info,
62 build_section_addr_info_from_section_table): New functions.
64 * symfile.h (MAX_SECTIONS): Increase value to 40.
65 * symfile.c (syms_from_objfile): Add bounds check prior to
66 accessing ``other'' array in a section_addr_info_struct.
67 Remove unused variable section_offsets.
68 (add_symbol_file_command): Remove unused variable text_addr.
70 2000-03-21 Eli Zaretskii <eliz@is.elta.co.il>
72 * breakpoint.c (bpstat_stop_status): Don't stop if a read
73 watchpoint appears to break, but the watched value changed.
75 2000-03-21 Jim Blandy <jimb@redhat.com>
77 * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
78 a companion to gdbarch_alloc, which allows a gdbarch init function
79 to free partially-built gdbarch structures.
80 * gdbarch.c, gdbarch.h: Regenerated.
82 2000-03-20 Kevin Buettner <kevinb@redhat.com>
84 * configure.host, configure.tgt (ia64-*-linux*): New entry.
86 * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
87 initialize_arch): Define for IA-64.
88 (initialize_arch): Add declaration.
90 2000-03-20 Eli Zaretskii <eliz@is.elta.co.il>
92 * breakpoint.c (insert_breakpoints, remove_breakpoint)
93 (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
94 remove, or check status of hardware watchpoints for entire structs
95 and arrays unless the user explicitly asked to watch that struct
97 (insert_breakpoints): Try to insert watchpoints for all the values
98 on the value chain, even if some of them fail to insert.
100 * values.c (value_primitive_field): Set the offset in struct value
101 we return when the field is a packed bitfield.
103 2000-03-20 Michael Snyder <msnyder@cleaver.cygnus.com>
105 * remote.c (remote_threads_extra_info): new function.
106 Implement the extra thread info query for "info threads".
107 (remote_threads_info): clean up a bit.
108 (use_threadinfo_query, use_threadextra_query): new variables.
109 Control whether GDB will use the new or old protocol for
111 (remote_open_1): initialize new variables.
112 (remote_async_open_1): ditto.
113 (remote_cisco_open): ditto.
115 2000-03-20 Kevin Buettner <kevinb@redhat.com>
117 * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
118 config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
119 config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
121 2000-03-20 Kevin Buettner <kevinb@redhat.com>
123 * utils.c (floatformat_from_doublest): Don't assume that a long
124 will be exactly 32 bits in length. Also... make sure space
125 that we're writing the float to is completely initialized to
126 zeroes, even when the number of bits in the float is not
127 evenly divisible by FLOATFORMAT_CHAR_BIT.
129 2000-03-20 Jim Blandy <jimb@redhat.com>
131 * i386-linux-nat.c: No need to #include "frame.h" any more.
132 (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
133 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
134 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
135 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
136 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
137 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
138 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
139 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
140 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
141 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
142 i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed
143 out that these are target-dependent, and useful in non-native
144 configurations. Moved to...
145 * i386-linux-tdep.c: ... Here, a new file.
146 * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
147 (i386-linux-tdep.o): New rule.
148 (i386-linux-nat.o): We no longer depend on frame.h.
149 * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
151 2000-03-04 Eli Zaretskii <eliz@is.elta.co.il>
153 * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
154 Print an error at compile time if we are to use select, but FD_SET
156 (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
157 if HAVE_POLL is not defined and NO_FD_SET *is* defined.
158 (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
159 (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
160 (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
161 instead of using memcpy and memset. Use FD_ISSET.
163 * config/i386/xm-go32.h (fd_mask): Remove typedef.
165 Mon Mar 20 19:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
167 * command.c (_initialize_command): Document requirements for ``!''
170 Mon Mar 20 18:12:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
172 From Fri 10 Mar 2000 Robert
173 <robert.melchers@drives.eurotherm.co.uk>:
174 * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
176 Mon Mar 20 17:33:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
178 From Thu Mar 16 16:49:27 EST 2000 John David Anglin
179 <dave@hiauly1.hia.nrc.ca>:
180 * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
181 _initialize_hpux_thread being called twice.
182 * configure: Regenerated.
184 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
186 * event-top.c (_initialize_event_loop): If instream is not
187 connected to a terminal device, turn editing off.
189 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
191 Support for building GDB with DJGPP, and running the test suite on
193 * config/djgpp/djconfig.sh: New file.
194 * config/djgpp/config.sed: New file.
195 * config/djgpp/README: New file.
196 * config/djgpp/fnchange.lst: New file.
197 * config/djgpp/djcheck.sh: New file.
199 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
201 * ser-go32.c (ports): Make the initializers complete, to pacify
204 2000-03-17 Jim Blandy <jimb@redhat.com>
206 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
207 two-dimensional array, instead of faking it with explicit index
210 * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
211 linuxthreads_create_inferior): Fix typo in variable name: it's
212 linuxthreads_exit_status, not linux_exit_status.
214 * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
217 * solib.c (solib_add): Delete debugging code.
219 2000-03-17 Mark Kettenis <kettenis@gnu.org>
221 * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
222 * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
224 Fri Mar 17 11:06:59 2000 Philippe De Muyter <phdm@macqel.be>
226 * language.c (set_lang_str): Do not call `free' for a null pointer.
227 (set_type_str, set_range_str): Ditto.
229 2000-03-16 Jim Blandy <jimb@redhat.com>
231 * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
234 * solib.c (current_sos): Be more careful about freeing the new
235 so_list node if an error occurs.
237 * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
238 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
239 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
240 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
241 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
242 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
243 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
244 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
245 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
246 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
247 i386_linux_sigtramp_saved_sp): Deleted. These all implement
248 Linux-specific signal trampoline detection, and should be moved
250 * i386-linux-nat.c: ... here.
251 * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
252 this any more, since we're not enabling OS-specific code in a
255 2000-03-16 Eli Zaretskii <eliz@is.elta.co.il>
257 * Makefile.in (go32-nat.o): Add prerequisites.
258 (ALLDEPFILES): Add go32-nat.c.
260 2000-03-15 Michael Snyder <msnyder@cleaver.cygnus.com>
262 From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
263 * symfile.c (reread_symbols): Clear msymbol hash table.
265 2000-03-15 Jim Blandy <jimb@redhat.com>
267 Deal with the inferior unloading shared objects.
268 * solib.c (current_sos): New function, replacing find_solib.
269 (find_solib): Deleted.
270 (free_so): New function.
271 (clear_solib): Call free_so, instead of writing it out.
272 (solib_add): Rewritten: compare the inferior's current list of
273 shared objects with GDB's list, and do the required loads and
275 (info_sharedlibrary_command, solib_address): Don't use find_solib
276 to walk the list of shared libraries: call solib_add, and then
277 walk the list at so_list_head normally.
278 * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
279 detach the core target. These tasks are taken care of elsewhere.
280 * target.c (remove_target_sections): New function.
281 * target.h (remove_target_sections): New declaration.
283 * solib.c (symbol_add_stub): Check whether we've already created
284 an objfile for this shared object first, before doing all that
285 work to compute section addresses, etc.
287 * objfiles.c (unlink_objfile): Report an internal error if objfile
288 doesn't occur in the object_files list.
290 * solib.c (special_symbol_handling): Delete argument; it's not
293 Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
295 * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses
296 from solib structures. Use it throughout solib.c, get rid of all
298 (struct so_list): Change type of lmaddr to CORE_ADDR.
299 (first_link_map_member): Change return value type to CORE_ADDR,
301 (solib_add_common_symbols): Change parameter type to CORE_ADDR,
303 (open_symbol_file_object, find_solib): Change type of lm variable
306 2000-03-15 Eli Zaretskii <eliz@is.elta.co.il>
308 * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
309 (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
310 to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings.
311 (dos_info): Avoid compiler warning when printing a ptrdiff_t.
313 * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
314 not opened by dos_open, but let the 3 standard handles go through
317 2000-03-14 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
319 * eval.c (evaluate_subexp_with_coercion): Add call to
320 check_typedef, to handle typedeffed vars correctly.
322 Mon Mar 13 21:21:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
324 * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
326 (QUIT): Note that this can probably be replaced by a function.
328 2000-03-13 James Ingham <jingham@leda.cygnus.com>
330 Add support for a variable object that tries to evaluate itself in
331 the currently selected frame, rather than in a fixed frame.
333 * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
335 * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
337 * varobj.c (varobj_list): Return type indicates whether the
338 variable's type has changed (for current frame variables).
339 (varobj_update): Handle the case where the variable's type has
341 (delete_variable_1): Allow for deletion of variables that have not
343 (new_root_variable): Initialize use_selected_frame variable.
344 (value_of_root): This is where most of the work to handle "current
345 frame" variables was added. Most of the complexity involves
346 handling the case where the type of the variable has changed.
347 (varobj_create): Add a "type" argument, to tell if the
348 variable is one of these "current frame" variables. Also protect
349 call to parse_exp_1 from long jumping.
351 2000-03-13 Eli Zaretskii <eliz@is.elta.co.il>
353 * go32-nat.c (struct env387): Remove declaration.
354 (print_387_status, i386_go32_float_info): Remove redundant
356 (regno_mapping, sig_map, excepn_map): Add braces around inner
358 (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
359 fix code which mixed signed with unsigned.
360 (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
361 (go32_wait): Initialize INT3_addr.
362 (go32_fetch_registers): Extend all FP registers that are shorter
363 than 4 bytes to 32 bits. Support 32 standard FP registers defined
364 on config/i386/tm-i386.h.
365 (store_register): Support 32 FP registers.
366 (go32_create_inferior): Don't crash if handed a NULL pointer
367 instead of exec file name.
368 (ignore): Remove unused function.
369 (go32_insert_hw_breakpoint): Remove unused variables.
370 (init_go32_ops): Set value of processing_gcc_compilation to 2.
372 Mon Mar 13 18:54:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
374 From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
375 overloading, add support for seeing through references:
376 * valops.c (find_overload_match): Handle STABS overloading for
378 (find_overload_match): Look in right place for function arguments
380 (find_overload_match): Rather than giving up when we have >1
381 perfect match, just choose one, especially since the
382 recommendation GDB gives ("disambiguate it by specifying function
383 signature"), is basically impossible.
384 (check_field_in): STREQ->strcmp_iw
385 (search_struct_field): STREQ->strcmp_iw
386 (find_method_list): STREQ->strcmp_iw
387 * gdbtypes.c (rank_one_type): Add ability to see through
389 (rank_one_type): strcmp->strcmp_iw, because the whitespace could
391 (rank_function): Rank function properly (was doing it wrong
392 before, comparing the wrong parts of the arrays)
393 (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
394 * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
395 associated with converting a non-reference to a reference.
397 * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
400 2000-03-11 Mark Kettenis <kettenis@gnu.org>
402 * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
404 (gnu_attach): Change error message for missing
405 argument to be identical to the corresponding message in
406 `inftarg.c'. This makes the testsuite happy.
408 2000-03-11 Mark Kettenis <kettenis@gnu.org>
410 * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
411 %eflags isn't modified. This fixes a bug where every call to a
412 function in the program beyond the first call would fail.
414 Fri Mar 10 11:44:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
416 * MAINTAINERS: Devolve responsibility for domain maintenance.
418 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
420 * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
422 2000-02-25 Scott Bambrough <scottb@netwinder.org>
424 * gdb.base/long_long.exp: Correct test suite failure when printing
425 a long long value as a double on ARM platforms.
427 Thu Mar 9 14:21:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
429 * MAINTAINERS (Core): Anthony Green is the Java - including
430 testsuite - maintainer. Reformat testsuite and language support
433 2000-03-08 Mark Kettenis <kettenis@gnu.org>
435 * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
436 * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
437 i386_linux_saved_pc_after_call.
439 2000-03-06 Jim Blandy <jimb@redhat.com>
441 From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
443 * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
444 (compact_minimal_symbols): Added `objfile' argument.
445 Put symbols in the objfile's hash table.
446 (install_minimal_symbols): Put symbols in the objfile's demangled
448 (lookup_minimal_symbol): Use hash table to find symbol in
450 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
452 (prim_record_minimal_symbol_and_info): Initialize the
453 hash link fields of the new minimal symbol.
454 * symtab.h (struct minimal_symbol): New fields `hash_next',
455 `demangled_hash_next'.
456 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
457 * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
458 (struct objfile): New fields `msymbol_hash',
459 `msymbol_demangled_hash'.
461 2000-03-06 Jim Blandy <jimb@redhat.com>
463 * solib.c (first_link_map_member): Doc fix.
465 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
467 From Eli Zaretskii <eliz@is.elta.co.il>:
469 * event-loop.c (poll_timers): Don't compare delta.tv_sec with
470 zero, since time_t might be unsigned.
472 2000-03-06 Mark Kettenis <kettenis@gnu.org>
474 * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
476 (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
478 2000-03-05 Mark Kettenis <kettenis@gnu.org>
480 Allow GDB to run on Linux 2.0 again.
481 * config.in: Add HAVE_PTRACE_GETREGS.
482 * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
483 * configure: Regenerated.
484 * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
485 CANNOT_STORE_REGISTER): New defines.
486 * i386-linux-nat.c (have_ptrace_getregs): New variable.
487 (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
488 old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
489 store_register, old_store_inferior_registers): Copied over from
490 `inptrace.c' as a temporary measure.
491 (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
492 Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if
493 HAVE_PTRACE_GETREGS isn't defined.
494 (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
496 (fetch_inferior_registers, store_inferior_registers): Fall back on
497 the method use in `infptrace.c' (by calling
498 old_fetch_inferior_registers and old_store_inferior_registers) if
499 `have_ptrace_getregs' isn't set.
501 2000-03-05 Mark Kettenis <kettenis@gnu.org>
503 * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
504 of gregset_t and fpregset_t. Those are the only names that are
505 guaranteed to specify the right types for all supported Linux
507 Various doc fixes and gratitious local variable renames, all in an
508 attempt to stress similarities between the code and unify the
509 terminology used. Use ISO-C all over.
510 (regmap): Remove trailing comma.
511 (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
512 (convert_to_gregset): Make static. Remove GDB_REGS argument. It
513 is unnecessary and wasn't used anyway. All callers changed.
514 (convert_to_fpregset, convert_to_xfpregset): Likewise.
515 (fetch_regs, store_regs): Remove unused variable `regno'.
516 (fill_fpregs): If REGNO is not -1, only update the specified
518 (fetch_core_registers): Renamed from
519 i386_linux_fetch_core_registers. There is no need for a unique
520 name since the function is static anyway.
521 (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
522 since it is more descriptive.
524 Sun Mar 5 19:40:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
526 * MAINTAINERS (readline/): Expand to include host maintainers.
528 2000-03-04 Mark Kettenis <kettenis@gnu.org>
530 Fix support for Linux/i386 signal trampolines. The old approach
531 didn't work for Linux 2.2 and beyond, and didn't work with recent
532 versions of the GNU C library.
533 * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
534 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
535 (linux_rt_sigtramp_code): New variable.
536 (LINUX_RT_SIGTRAMP_LEN): New define.
537 (i386_linux_rt_sigtramp_start): New function. Detect start of
538 signal trampolines for RT signals.
539 (i386_linux_sigtramp): Removed.
540 (i386_linux_in_sigtramp): New function.
541 (i386_linux_sigcontext_addr): New function. Recognize the names
542 of the signal tranmpolines used by recent versions of the GNU C
543 library, and add support for RT signals.
544 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New
545 defines. Moved here from config/i386/tm-linux.h.
546 (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
547 Reimplement in terms of i386_linux_sigcontext_addr.
548 * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
549 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
550 Moved to i386-tdep.c.
551 (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
553 Sat Mar 4 19:38:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
555 By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
556 * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
558 Sat Mar 4 17:23:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
560 * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
563 Sat Mar 4 16:19:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
565 * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
566 ``Blanket Write Privs'' maintainers.
568 Sat Mar 4 15:58:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
570 From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
571 * language.c (longest_local_hex_string_custom): Don't compile
572 'long long' section if host doesn't have 'long long'.
574 Sat Mar 4 15:45:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
576 * language.c (longest_raw_hex_string): Comment out. Appears
579 Sat Mar 4 13:02:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
581 * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
582 "mmalloc.h" which means using PTRs.
583 (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
585 Sat Mar 4 11:49:21 2000 Andrew Cagney <cagney@b1.cygnus.com>
587 * defs.h (store_address, store_unsigned_integer, store_address):
588 Replace PTR with void* in delcaration.
589 * findvar.c (extract_signed_integer, extract_unsigned_integer,
590 extract_long_unsigned_integer, extract_address,
591 store_signed_integer, store_unsigned_integer, store_address):
592 Convert definition to ISO-C. Replace PTR with void*.
594 Sat Mar 4 10:57:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
596 * defs.h (make_cleanup_func): Document as deprecated.
597 (make_cleanup_ftype): New typedef. Make signature consistent with
598 other function typedefs. Document as not be used out side of
599 make_cleanup code. Use in make_cleanup declarations.
600 (null_cleanup): Replace PTR with void*.
602 * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
603 make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
604 null_cleanup): Change K&R definition to ISO-C using void* and
606 (discard_my_cleanups): Don't cast argument to free.
608 2000-03-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
610 * defs.h (struct continuation_arg): Change type of field 'data'
613 * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
615 * event-top.c: Ditto.
617 Fri Mar 3 15:39:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
619 * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
621 (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
622 SUBDIR_GDBTK_ALL): Define.
623 (all-gdbtk, clean-gdbtk): New targets.
624 (all): Add CONFIG_ALL as dependency.
625 (clean): Add CONFIG_CLEAN as dependency.
627 * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
628 (LN_S): Define. Delete GDBtk's link code.
630 Fri Mar 3 13:12:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
632 * configure.in (ENABLE_GDBTK): Delete variable.
633 (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
634 * Makefile.in: Update.
635 * configure: Regenerate
637 2000-03-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
639 * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
642 2000-03-02 Mark Kettenis <kettenis@gnu.org>
644 * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
645 Override definitions to include the normal FPU registers.
646 (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
647 REGISTER_CONVERT_TO_RAW): Removed. The default definitions are
649 (i387_to_double, double_to_i387): Remove prototypes.
651 2000-03-02 Kevin Buettner <kevinb@redhat.com>
653 * findvar.c (extract_floating, store_floating): Use target
654 floating point type sizes rather host sizes to determine
655 which conversion needs to be done.
657 2000-03-02 Nick Duffek <nsd@cygnus.com>
659 * uw-thread.c: Apply GNU conventions to comment formatting.
660 (deactivate_uw_thread): Call remove_thread_event_breakpoints().
661 (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
662 call to deactivate_uw_thread().
664 Thu Mar 2 09:04:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
666 * MAINTAINERS: Daniel Berlin is C++ maintainer.
668 Thu Mar 2 08:55:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
670 * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
671 a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe
672 share SCO/Unixware. Nick Duffek and Peter Schauer share
675 Wed Mar 1 22:12:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
677 From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
678 * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
679 * remote-rdi.c (arm_rdi_close): Ditto.
681 Wed Mar 1 19:31:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
683 * CONTRIBUTE (configure.in): Note that patches to configure are
686 2000-03-01 Mark Kettenis <kettenis@gnu.org>
688 * MAINTAINERS: Correct my own mail address.
690 Wed Mar 1 11:26:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
692 * MAINTAINERS: Document people with paperwork pending.
694 Wed Mar 1 00:49:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
696 From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
697 Make NEW_PROC_ABI interface functional on Solaris x86.
698 * sol-thread.c (ps_lgetLDT): Rewrite to use new
699 procfs_find_LDT_entry function from procfs.c, mostly copied from
701 * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
704 Wed Mar 1 00:34:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
706 From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
707 * config/i386/tm-i386sol2.h (MERGEPID): Define.
709 Wed Mar 1 00:06:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
711 From 1999-08-13 J.T. Conklin <jtc@redback.com>:
712 * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
713 FRAME_FIND_SAVED_REGS.
714 (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
715 * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
718 Tue Feb 29 23:56:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
720 From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
721 * objfiles.c (open_mapped_file): Fix obsolete references to `mapped'
724 Tue Feb 29 18:47:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
726 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
727 * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
728 (top level): Add prototypes for go32_* functions.
729 * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
730 (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
731 Override definitions from tm-i386.h.
732 (REGISTER_VIRTUAL_TYPE): Remove macro definition.
733 * i386-tdep.c (i386_extract_return_value)
734 [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
735 to the list of targets which return FP values in FP registers.
737 * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
738 that this function be re-implemented using multi-arch.
740 Tue Feb 29 18:40:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
742 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
743 * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
745 * ser-go32.c: Include string.h, for prototype of strncasecmp.
746 (dpmi_regs, dpmi_sregs): Remove unused variables.
747 (dos_flush_input): Return a value, to prevent compiler warning.
748 * expprint.c (dump_prefix_expression): Use %ld in format and cast
749 sizeof(union exp_element) to long, to prevent GCC from complaining
750 about format/argument mismatch.
751 (dump_postfix_expression): Likewise.
753 Tue Feb 29 18:09:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
755 * arm-tdep.c: Include <ctype.h>.
757 Tue Feb 29 17:33:49 2000 Andrew Cagney <cagney@b1.cygnus.com>
759 From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
760 * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
761 that the target's stack was valid.
763 Tue Feb 29 15:14:56 2000 Andrew Cagney <cagney@b1.cygnus.com>
765 From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
766 * dwarf2read.c (read_address): Read 16-bits addresses.
768 2000-02-28 Scott Bambrough <scottb@netwinder.org>
770 * arm-linux-nat.c (fetch_nw_fpe_*):
771 Renamed to fetch_nwfpe_* to use the same naming convention
772 as in the Linux kernel. Modified prototype to get rid of
774 (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
775 naming convention as in the Linux kernel. Fixed calls to
777 (store_fpregs): Fixed calls to store_nwfpe_*. Removed
780 Mon Feb 28 18:24:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
782 * MAINTAINERS: Transfer d30v maintainership to David Taylor.
784 2000-02-28 Christopher Faylor <cgf@cygnus.com>
786 * win32-nat.c: Remove unneeded header.
789 Mon Feb 28 13:34:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
791 * wince.c: Include "gdb_wait.h" and not "wait.h".
793 Mon Feb 28 10:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
795 * MAINTAINERS: Mention mmalloc. Expand Host/Native and
796 Target/Architecture maintainers descriptions.
798 2000-02-26 Mark Kettenis <kettenis@gnu.org>
800 * gnu-nat.c: Include "gdbthread.h". Include <hurd.h>.
801 Reorder headers a bit. Overall cleanup and minor reformatting.
802 (MIG_SERVER_DIED): Remove define.
803 (proc_update_sc): Add braces to silence compiler warning.
804 (proc_steal_exc_port): Initialize err to zero.
805 (make_proc): Add braces to silence compiler warning.
806 (inf_validate_task_sc): Add cast to silence compiler warning.
807 (inf_set_traced): Reorganize a bit to silence compiler warning.
808 (inf_validate_procs): Use mach_msg_type_number_t for all thread
809 numbers and add braces to silence compiler warning.
810 (gnu_wait): Add prototypes for server functions and add braces to
811 silence compiler warnings.
812 (S_exception_raise_request): Pass subcode to inf_debug call.
813 (gnu_write_inferior): Remove unused variable `protection_changed'.
814 (gnu_xfer_memory): Remove unused variable `result'.
815 (set_sig_thread_cmd): Remove unused varible `tid'.
816 (set_signals_cmd): Remve unused variable `trace'.
817 (add_task_commands): Provide complete prototype. Reformat help
818 strings a bit to make sure the first line is a full sentence.
819 Call info_port_rights_cmd instead of info_send_rights_cmd for the
820 "info port-rights" command.
821 (add_thread_commands): Provide complete prototype. Make static.
822 Reformat help strings a bit to make sure the first line is a full
824 (_initialize_gnu_nat): Provide complete prototype.
826 2000-02-26 Mark Kettenis <kettenis@gnu.org>
828 Make cross-compilation for the Hurd more friendly.
829 From Jeff Bailey <jbailey@gnu.org>:
830 * configure.in: Use AC_CHECK_TOOL to find MiG.
831 * Makefile.in (MIG): New variable.
832 * config/i386/i386gnu.mh (MIG): Remove.
833 * configure: Regenerated.
835 2000-02-26 Kevin Buettner <kevinb@redhat.com>
837 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
838 comment explaining motivation behind this function and why
839 the generic facilities won't work for this platform.
840 * rs6000-tdep.c (skip_prologue): Always test to make sure
841 that an instruction is read successfully from the target's
842 memory. Introduce notion of instructions which may appear in
843 the prologue, but may not end the prologue. Added explicit
844 check for nop instruction. Use memset() to zero the frame
845 data instead of assignment from a statically allocated,
846 uninitialized structure.
848 Sat Feb 26 17:15:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
850 * MAINTAINERS: Chris Faylor is responsible for all MS Windows
851 systems. Note that Jim Blandy as maintainer for ``tracing
854 2000-02-25 Fernando Nasser <fnasser@cygnus.com>
856 From: Thomas Zenker <thz@Lennartz-electronic.DE>
857 * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
858 NetBSD...) sys_errlist should not be declared in hsys.c.
859 NEED_SYSERRLIST is set already by configure, so we can use it.
860 * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
861 posix compliant and we should not work with the old compatibility
862 stuff. Because of that I undef BSD in case of FBSD etc and include
863 sys/ioctl to get the flags.
864 * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
867 2000-02-24 Kevin Buettner <kevinb@redhat.com>
869 * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
870 of return structure in r3 if necessary.
871 (ppc_linux_memory_remove_breakpoints): New function.
872 * rs6000-tdep.c (skip_prologue): Make sure that the cases
873 for storing either cr or lr to the stack only handle those
874 cases. (I.e, don't let these cases match 0x00000000 which is
875 found found in the shared library trampoline prior to the
876 loading of the shared library.)
877 * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
879 (MEMORY_REMOVE_BREAKPOINT): Define.
881 Wed Feb 23 23:27:48 2000 Andrew Cagney <cagney@behemoth.cygnus.com>
883 * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
885 Thu Feb 24 18:42:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
887 * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
888 $(SUBDIR_*_INSTALL) when so configured.
889 * configure: Regenerate.
891 * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
893 (install-only): Add dependency on $(CONFIG_INSTALL). Delete code
895 (uninstall): Add dependency on $(CONFIG_UNINSTALL).
896 (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
897 SUBDIR_GDBTK_INSTALL): Define.
898 (install-gdbtk): New target.
900 Thu Feb 24 18:19:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
902 * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
903 * configure: Regenerate.
905 2000-02-24 Christopher Faylor <cgf@cygnus.com>
907 * configure.tgt: Add arm, mips, sh wince targets.
908 * config/arm/tm-wince.h: New file.
909 * config/arm/wince.mt: New file.
910 * config/sh/tm-wince.h: New file.
911 * config/sh/wince.mt: New file.
912 * config/mips/tm-wince.h: New file.
913 * config/mips/wince.mt: New file.
915 * wince-stub.c: New file.
916 * wince-stub.h: New file.
917 * sh-tdep.c: Use correct register names for Windows CE.
919 Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek <nsd@cygnus.com>
921 * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
922 (error_return, quit_return): Merge into catch_return pointer.
923 (return_to_top_level): Update comment. Longjmp to *catch_errors,
924 and communicate reason to catch_errors via setjmp return value.
925 (catch_errors): Always catch both quit and error, and if a catch
926 wasn't requested by caller, throw it to the next catch_error.
927 Replace dual longjmp buffer memcpy with single pointer change.
928 Add FIXME for possibly adding new interface to tell caller what
929 event was caught. Add extensive comments.
930 * defs.h (enum return_reason): Reserve 0 for use as initial
931 setjmp() return value.
932 (RETURN_MASK): New public macro to generate RETURN_MASK_* from
934 (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
936 2000-02-23 Fernando Nasser <fnasser@cygnus.com>
938 * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
939 * valops.c (_initialize_valops): Add command "set unwindonsignal".
940 (hand_function_call): Test for unwind_on_signal and act accordingly.
942 Wed Feb 23 12:58:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
944 * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
945 Match ../include/dis-asm.h change.
946 * gdbarch.h: Regenerate.
947 * corefile.c (dis_asm_read_memory): Update.
949 Mon Feb 21 13:57:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
951 * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
952 (ENABLE_CFLAGS): Move initialization to start of file.
953 (enable-gdbmi): Add new configure option --enable-gdbmi. When
954 selected and an ${srcdir}/mi directory is present enable MI
957 * configure: Regenerate.
959 * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
960 SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
961 (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
962 CONFIG_LDFLAGS): New macros. Initialized by autoconf via
964 (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
965 INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
967 * mi: New directory. MI interface to GDB.
969 * defs.h (interpreter_p): Declare when UI_OUT.
970 * top.c (gdb_init): When interpreter_p, check that the interpreter
971 was recognized by one of the linked in interpreters.
972 * main.c (interpreter_p): Define.
973 (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
974 * event-top.c (display_gdb_prompt): When interpreter_p, assume
975 interpreter displays prompt.
977 * breakpoint.c (print_it_typical, watchpoint_check,
978 print_one_breakpoint, mention): When MI include additional
979 target status information.
980 * infrun.c (print_stop_reason, normal_stop): Ditto.
982 2000-02-22 Jim Blandy <jimb@redhat.com>
984 * gdbarch.sh: Make the `default' field really default to zero, as
987 Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
988 * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
990 (default_coerce_float_to_double, standard_coerce_float_to_double):
992 (value_arg_coerce): Adjust for new definition.
993 * value.h (default_coerce_float_to_double,
994 standard_coerce_float_to_double): New declarations for the above.
995 * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
996 * gdbarch.c, gdbarch.h: Regenerated.
997 * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
998 tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
1000 * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
1002 (mips_gdbarch_init): Install that as our coerce_float_to_double
1005 2000-02-22 Kevin Buettner <kevinb@redhat.com>
1007 * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
1009 * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
1010 forward declaration.
1012 * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
1013 where the next frame is a signal handler caller.
1015 * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
1017 (tm-linux.h): Include.
1018 (tm-sysv4.h): Don't include (directly). config/tm-linux.h will
1019 include this file for us.
1020 (REALTIME_LO, REALTIME_HI): Don't define. These are defined by
1021 config/tm-linux.h for us.
1022 (SOFUN_ADDRESS_MAYBE_MISSING): Define.
1024 2000-02-21 Kevin Buettner <kevinb@redhat.com>
1026 * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
1027 (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
1028 * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
1031 * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
1032 config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
1033 * config/powerpc/xm-linux.h: Substantially revised for native
1035 * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
1036 (NATDEPFILES): Update list to reflect the fact that we can
1039 * rs6000-tdep.c, config/rs6000/tm-rs6000.h
1040 (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
1041 Renamed; The former names were lacking the rs6000_ prefix.
1042 * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
1043 instead of rs6000_frame_chain.
1044 (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
1045 of rs6000_frameless_function_invocation.
1047 2000-02-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1049 From Philippe De Muyter <phdm@macqel.be>
1051 * event-loop.c (handle_file_event): In case of poll, enable
1052 printing of informational message if an error/exception is
1053 detected on the file descriptor.
1055 2000-02-21 Jim Kingdon <kingdon@redhat.com>
1057 * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
1059 Mon Feb 21 12:50:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1061 * buildsym.c: Include "language.h" and "expression.h" for
1062 longest_local_hex_string_custom.
1064 Mon Feb 21 11:17:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
1066 * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
1067 * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
1068 Cagney <cagney@b1.cygnus.com>.
1070 Mon Feb 21 11:03:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1072 * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
1073 nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
1074 Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
1075 to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
1076 Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
1078 * MAINTAINERS: Add Nick Clifton to write after approval list.
1080 Mon Feb 21 10:30:39 2000 Andrew Cagney <cagney@b1.cygnus.com>
1082 * MAINTAINERS: Add note on multiple maintainers.
1084 2000-02-19 Philippe De Muyter <phdm@macqel.be>
1086 * cli-out.c (cli_table_header): Type of parameter `alignment' is
1087 `enum ui_align', not `int'.
1088 (cli_field_string, cli_field_skip): Likewise.
1090 2000-02-18 Jim Blandy <jimb@redhat.com>
1092 From Jimmy Guo <guo@cup.hp.com>:
1093 * buildsym.h (add_free_pendings): Declare.
1094 * buildsym.c (add_free_pendings): New function.
1095 (make_blockvector): 32x64 fix using longest_local_hex_string().
1096 (start_subfile): initialize variable 'subfile'.
1098 2000-02-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1100 * remote.c (remote_async_detach): Use target_mourn_inferior(), to
1101 make sure that all is cleaned up after we disconnect from the
1103 (remote_detach): Ditto.
1105 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
1107 From Rodney Brown <RodneyBrown@pmsc.com>
1108 * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
1109 potentially harming mistake.
1111 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
1113 * arm-tdep.c: Use header file instead of extern declarations for
1114 the {get,set}_arm_regname* functions.
1116 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
1118 * configure.in: Replaces obsolete gdbtk-variable.c with
1120 * configure: Regenerate.
1121 * Makefile.in: Remove obsolete/extraneous references to
1124 2000-02-16 Mark Kettenis <kettenis@gnu.org>
1126 * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
1127 the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is
1128 33 by definition, whereas REALTIME_LO might be 32 on systems that
1129 have SIG32 such as Linux. Make sure that the signal number
1130 returned is within the range specified by REALTIME_LO and
1133 2000-02-16 Mark Kettenis <kettenis@gnu.org>
1135 * configure: Regenerated.
1137 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
1139 * arm-tdep.c (set_disassembly_flavor, arm_othernames,
1140 _initialize_arm_tdep): Allows the user to choose between any of
1141 the flavors available for the disassembly to be used in the "info
1142 reg" command and elsewhere in gdb. It prevents having to maintain
1143 this information in two places by using the data kept in the
1146 2000-02-09 Mark Kettenis <kettenis@gnu.org>
1148 * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
1149 prfpregset_t in <sys/procfs.h>.
1150 * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
1152 * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
1153 prgregset_t and prfpregset_t if they are not already present.
1155 Wed Feb 16 19:00:02 2000 Andrew Cagney <cagney@b1.cygnus.com>
1157 From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
1158 * procfs.c: Define MERGEPID if not defined. For osf4.0e.
1160 2000-02-15 Jason Molenda (jsm@bugshack.cygnus.com)
1162 * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
1165 2000-02-15 Kevin Buettner <kevinb@redhat.com>
1167 Changes for AIX 4.3:
1168 * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
1169 to correct value for generic dummy frames. When using
1170 generic dummy frames, don't attempt to write TOC value or
1171 function to call into the call dummy.
1172 (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
1173 code to also handle the PowerOpen ABI.
1174 (ppc_push_return_address): Enable for all ports.
1175 * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
1176 PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
1177 CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
1178 CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
1179 provided by generic RS6000 definitions so that call dummies
1180 are implemented using generic dummy frames instead.
1182 * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
1183 prior to changing the stack pointer via ptrace(). Also, ignore
1184 attempts to store to undefined registers that are less than
1187 * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
1188 frame from 436 to 448 to account for alignment padding.
1189 (rs6000_push_arguments): Obtain actual register size instead
1190 of assuming the register is 4 bytes long. [There's still
1191 more work to be done to totally remove the 4 byte assumption,
1192 however.] Make sure the stack is 16 byte aligned as required
1193 by the PowerOpen ABI. Also, make sure that small structures
1194 passed in registers are properly aligned within the register.
1196 2000-02-15 Jesper Skov <jskov@cygnus.co.uk>
1198 Patch applied by Kevin Buettner <kevinb@redhat.com>
1200 * rs6000-tdep.c (skip_prologue): skip copying of argument
1201 registers to local variable registers.
1203 2000-02-14 Jim Kingdon <kingdon@redhat.com>
1205 * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A
1206 sym->section->index number is not a SECT_OFF_* code.
1208 Tue Feb 15 12:07:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
1210 * MAINTAINERS (write after approval): Add H.J. Lu.
1212 2000-02-14 Nick Clifton <nickc@cygnus.com>
1214 * sh-tdep.c: Remove extraneous code.
1216 2000-02-14 Amit S. Kale <akale@veritas.com>
1218 * elfread.c (elf_symtab_read): Move the use of sym to after where
1220 Checked in by Jim Kingdon <kingdon@redhat.com>
1222 Mon Feb 14 15:39:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1224 * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
1226 Mon Feb 14 15:20:26 2000 Andrew Cagney <cagney@b1.cygnus.com>
1228 From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
1229 * dwarf2read.c: (die_is_declaration): New fn.
1230 (read_structure_scope): Use it.
1232 * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
1234 2000-02-10 J.T. Conklin <jtc@redback.com>
1236 * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
1237 * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
1239 * gdbserver/low-nbsd.c: New file.
1241 * gdbserver/Makefile.in: convert to autoconf.
1242 * gdbserver/configure.in: likewise.
1243 * gdbserver/configure: generate.
1245 Sun Feb 13 11:21:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1247 * CONTRIBUTE: New file. How to contribute to GDB.
1249 Sun Feb 13 10:34:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
1251 * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin
1252 Buettner to powerpc maintainers. Make Kevin Buettner the
1253 GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon
1254 and Jason Molenda to write after aproval list.
1256 Sun Feb 13 10:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
1258 * MAINTAINERS: Reformat. Separate into check-in categories.
1260 Sat Feb 12 01:08:21 EST 2000 Nicholas Duffek <nsd@cygnus.com>
1262 * uw-thread.c: Remove __FUNCTION__ GNUism.
1264 2000-01-17 Amit S. Kale <akale@veritas.com>
1266 * elfread.c (elf_symtab_read): Use offset for the section in which a
1267 symbol resides, instead of .text section for calculating address of a
1269 Checked in by Jim Kingdon <kingdon@redhat.com>
1271 2000-02-10 Mark Kettenis <kettenis@gnu.org>
1273 * gnu-nat.c: Remove hackery to include <bits/waitflags.h>. It is
1274 no longer necessary now we have gdb_wait.h.
1276 2000-02-09 Mark Kettenis <kettenis@gnu.org>
1278 * gnu-nat.c (proc_string): Make global.
1279 (do_mach_notify_dead_name): Suppress dead name notifications if we
1280 know that the task is dead.
1282 1999-12-13 Mark Kettenis <kettenis@gnu.org>
1284 * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
1285 instead of directly from the kernel. Add some hackery to make
1286 sure that the info isn't influenced by suspension of the task in
1287 the proc server itself.
1289 2000-02-10 Jim Kingdon <kingdon@redhat.com>
1291 * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and
1292 approved by Michael Snyder.
1294 2000-02-09 Mark Kettenis <kettenis@gnu.org>
1296 * linux-thread.c: Include defs.h before gdb_wait.h.
1298 Wed Feb 9 18:59:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
1300 * Makefile.in (wait_h): Delete macro. Update all dependencies
1301 specifying gdb_wait.h instead.
1303 * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
1304 remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
1305 remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
1306 convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
1307 remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
1308 remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
1309 remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
1310 ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
1311 infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
1312 fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
1314 * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
1316 * gdb_wait.h: New file. Based on ../include/wait.h. Include
1317 <sys/wait.h> or <wait.h> and then define any missing WIF macros.
1319 Wed Feb 9 01:14:54 2000 Andrew Cagney <cagney@amy.cygnus.com>
1321 * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
1322 * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
1323 (d10v_stack_align): Declare.
1324 * d10v-tdep.c (d10v_stack_align): Define.
1326 1999-08-23 J.T. Conklin <jtc@redback.com>
1328 * top.c (remote_timeout): Change default to 2. Add comment
1329 explaining history of changes to the default value.
1330 * remote.c (_initialize_remote): Remove code that adds set/
1331 show remotetimeout, as that's also done in top.c
1333 1999-10-18 J.T. Conklin <jtc@redback.com>
1335 * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
1336 Return E01 instead of P01 when 'P' command fails.
1338 2000-02-05 J.T. Conklin <jtc@redback.com>
1340 * remote.c (putpkt_binary): Handle NAK from target stub.
1342 2000-02-08 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1344 * configure.in: Remove the addition of sol-thread.c to the
1345 CONFIG_INITS list. This caused problems with init.c, because
1346 sol-thread.c would be grepped twice for _initialize_* functions.
1348 * Makefile.in: Add FIXME for init.c.
1350 2000-02-07 Jim Kingdon <kingdon@redhat.com>
1352 Clean up compiler warnings:
1353 * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
1354 stack.c, valprint.c: Change variables to unsigned.
1355 * bcache.c: Rearrange to avoid warnings about variables not being set.
1356 * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
1357 rather than declaring print_max and repeat_count_threashold
1358 ourselves (incorrectly).
1359 * valprint.h: Do declare repeat_count_threashold.
1360 * ch-exp.c: Use default case for internal error.
1361 * findvar.c: Don't omit argument type.
1362 * symtab.c: Remove unused variable.
1364 2000-02-04 Jim Blandy <jimb@redhat.com>
1366 * c-typeprint.c (remove_qualifiers): New function.
1367 (c_type_print_base): Use it to remove qualifiers from C++
1368 qualified names, not strrchr.
1370 * c-typeprint.c (c_type_print_base): Recognize type conversion
1371 operators by calling is_type_conversion_operator.
1372 (is_type_conversion_operator): New function.
1374 2000-02-04 Nick Clifton <nickc@cygnus.com>
1376 * config/arm/tm-arm.h (LOWEST_PC): Define.
1378 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1380 * infrun.c (resume): Make just one call to target_resume(), instead
1381 of four: set up correct parameters in all the cases ahead of time,
1382 and do call at the end.
1384 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1386 * config/powerpc/tm-ppc-eabi.h: Define
1387 SOFUN_ADDRESS_MAYBE_MISSING.
1389 2000-02-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
1391 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
1394 Fri Feb 4 22:42:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
1396 * Makefile.in (INIT_FILES): Append CONFIG_INITS
1397 * configure.in (CONFIG_INIT): Initialize.
1398 (links): Link srcdir/gdbtk/library to gdbtcl2.
1399 * gdbtcl2: Moved to gdbtk/library.
1400 ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
1401 gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
1402 gdbtk.h: Moved to gdbtk/generic.
1404 2000-02-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1406 * printcmd.c (build_address_symbolic): New function. Returns all
1407 the parts that are necessary to print an address in a symbolic
1409 (print_address_symbolic): Split into a printing part and an
1410 information building part, build_address_symbolic().
1412 * defs.h (build_address_symbolic): Export.
1414 2000-02-03 Jim Blandy <jimb@redhat.com>
1416 * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
1419 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
1421 * arm-tdep.c (arm_push_arguments): Fix passing of floating point
1422 arguments on dummy frames.
1424 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
1426 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
1427 (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
1429 2000-02-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1431 * remote.c (getpkt_sane): New function. It is the old getpkt(),
1432 which now returns a timeout indication.
1433 (getpkt): New function. Wrapper for getpkt_sane(), so that return
1434 value can still be ignored.
1436 Tue Feb 1 18:47:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
1438 * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
1441 Tue Feb 1 00:17:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
1443 * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename
1444 ``struct gdb_file'' to ``struct ui_file''. Delete typedef
1447 * Makefile.in: Update.
1449 * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
1450 c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
1451 ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
1452 cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
1453 expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
1454 frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
1455 gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
1456 jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
1457 m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
1458 printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
1459 remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
1460 ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
1461 serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
1462 target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
1463 utils.c, v850ice.c, valprint.c, valprint.h, value.h,
1464 config/pa/tm-hppa.h: Update.
1465 * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
1467 2000-01-31 Jason Molenda (jsm@bugshack.cygnus.com)
1469 * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
1470 config/i386/i386dgux.mh, config/i386/i386sol2.mh,
1471 config/i386/i386v4.mh, config/i386/i386v42mp.mh,
1472 config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
1473 config/m88k/delta88v4.mh, config/mips/irix4.mh,
1474 config/mips/irix5.mh, config/mips/mipsv4.mh,
1475 config/powerpc/solaris.mh (NATDEPFILES): Change references to
1476 proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
1477 proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
1479 Mon Jan 31 17:14:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1481 * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
1483 * main.c (captured_main): Only use the legacy tui_file code when
1484 linking in older code such as the TUI.
1486 * gdb-file.h, gdb-file.c: New files.
1487 * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
1488 null_file_isatty, null_file_rewind, null_file_put,
1489 null_file_flush, null_file_write, null_file_fputs,
1490 null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
1491 gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
1492 set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
1493 set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
1494 set_gdb_file_data, struct accumulated_gdb_file,
1495 do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
1496 mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
1497 mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
1498 stdio_file_delete, stdio_file_flush, stdio_file_write,
1499 stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
1500 Moved to gdb-file.h and gdb-file.c.
1501 * utils.c (enum streamtype, struct tui_stream, tui_file_new,
1502 tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
1503 tui_file_rewind, tui_file_put, tui_file_fputs,
1504 tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
1505 fputs_unfiltered_hook):
1506 Moved to tui/tui-file.c and tui/tui-file.h.
1508 * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
1509 (tui-file.o, gdb-file.o): Add dependencies.
1510 (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
1511 * main.c: #include tui/tui-file.h.
1513 2000-01-28 Fred Fish <fnf@cygnus.com>
1515 * findvar.c (value_from_register): Special case handling of D10V
1516 pointer values fetched from registers.
1518 2000-01-28 Fernando Nasser <fnasser@totem.to.cygnus.com>
1520 * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
1521 support for new style thumb prologues.
1523 2000-01-28 Nick Clifton <nickc@redhat.com>
1525 * arm-tdep.c: Remove extraneous dash at start of strings
1526 introduced in previous delta.
1528 2000-01-27 Nick Clifton <nickc@redhat.com>
1530 * arm-tdep.c: Replace uses of arm_toggle_renames() with
1531 parse_arm_disassembler_option().
1533 2000-01-27 Jim Blandy <jimb@cygnus.com>
1535 * symtab.c (decode_line_1): Don't let commas that are within
1536 quotes or parenthesis terminate the line spec. Don't use pp when
1537 removing the final double quote of a double-quoted string. Don't
1538 forget to skip the opening double quote. I have no clue whether
1539 this change is correct; probably we've just moved this function
1540 from one buggy place to another buggy place, and never came within
1541 an outhouse whiff of correctness.
1542 (find_toplevel_char): New function.
1544 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
1546 * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
1547 passing the pointer to a thumb function as an argument.
1549 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
1551 * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
1552 are reinserted for another run.
1554 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
1556 * cli-out.c (cli_filed_string): Test for NULL string.
1558 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
1560 * infcmd.c (run_stack_dummy): Account for a random signal stopping
1561 the inferior as well as breakpoints being hit while performing an
1562 inferior function call.
1563 * valops.c (hand_function_call): Ditto.
1565 2000-01-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1567 From Mark Kettenis <kettenis@gnu.org>
1569 * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
1570 i386_REGS_SEGS_STATE.
1571 (HAVE_I387_REGS): Define.
1572 (FLOAT_INFO): Remove.
1573 * i386gnu-nat.c: Almost completely rewritten to use new i386
1574 register layout and `float info' implementation.
1575 * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
1576 Move prototypes from here.
1577 * gnu-nat.h: To here.
1579 2000-01-24 Kevin Buettner <kevinb@redhat.com>
1581 * utils.c (get_field, put_field): Fix buffer underruns and
1582 overruns. Also, handle case where total_len is not evenly
1584 (getfield): Make sure zeroing of unwanted bits occurs even
1585 when bit field to extract does not straddle two or more
1588 2000-01-23 Christopher Faylor <cgf@cygnus.com>
1590 * defs.h: Add gdb_thread_select declaration.
1592 2000-01-23 Kevin Buettner <kevinb@redhat.com>
1594 * linux-thread.c (_initialize_linuxthreads): Make sure that
1595 linuxthreads_block_mask does not block SIGCHLD.
1597 2000-01-20 Fernando Nasser <fnasser@totem.to.cygnus.com>
1599 * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
1600 text so that new lines work properly.
1602 2000-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1604 * proc-utils.h: New file. Export functions from proc-*.c.
1606 * proc_api.c: Rename to:
1607 * proc-api.c: New file. Add include of proc-utils.h.
1609 * proc_events.c: Rename to:
1610 * proc-events.c: New file.
1612 * proc_flags.c: Rename to:
1613 * proc-flags.c: New file.
1615 * proc_why.c: Rename to:
1616 * proc-why.c: New file. Add include of proc-utils.h.
1618 * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
1619 ctype.h, proc-utils.h.
1620 (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
1621 (open_procinfo_files): Conditionalize local variable tmp, to avoid
1623 (proc_iterate_over_mappings): Conditionalize local vars mapfd and
1625 (procfs_wait): Adjust format in some printf_filetered calls to
1626 avoid compiler warnings.
1627 (make_signal_thread_runnable): Ifdef 0. The calls to this function
1628 are also ifdef'd 0 .
1629 (procfs_resume): Add parentheses around '&&' operation.
1630 (procfs_set_exec_trap): Remove unused variable.
1631 (info_proc_cmd): Add braces to avoid ambiguous else clause.
1633 * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
1634 proc-why.o): Update dependencies.
1636 * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
1639 2000-01-17 Jason Molenda (jsm@bugshack.cygnus.com)
1641 * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
1642 Fix from Robert Lipe <robertl@sco.com>.
1643 * configure: Regenerated.
1645 2000-01-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1647 * stack.c (print_frame_info_base): Break up into the frame info
1648 (location) printing part and the rest (source line printing).
1649 (print_frame): New function. Take care of printing the location
1653 * infrun.c (normal_stop): Use enum values rather than integers for the
1654 source_flag to be passed to show_and_print_stack_frame().
1657 * frame.h (print_what): New enum for 'source' argument to
1658 print_frame_info_base(). Use this instead of obscure numbers.
1661 Sun Jan 16 17:58:00 2000 David Taylor <taylor@texas.cygnus.com>
1663 * event-top.c (stdin_event_handler): call quit_command rather than
1664 exit -- run cleanups, give target code a chance to say goodbye to
1665 the target. Fixes bug where the inferior processes were left
1666 around on Solaris (and probably elsewhere) by the testsuite.
1668 2000-01-14 Mark Salter <msalter@cygnus.com>
1670 * v850-tdep.c (v850_target_architecture_hook): Setup correct
1671 machine id for disassembly.
1673 2000-01-13 Jim Blandy <jimb@cygnus.com>
1675 * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
1676 convert_to_regset, when regno indicates a specific register.
1678 Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek <nsd@cygnus.com>
1680 * uw-thread.c: Document libthread.so debugging interface. Minor
1681 comment and formatting tweaks.
1682 (DEBUG): #define as 0 instead of 1.
1683 (CALL_BASE): Include function name in error msg.
1684 (libthread_stub): Adjust inferior_pid after thread exit.
1685 (uw_thread_create_inferior): Deactivate uw_thread_ops before
1686 asking procfs_ops to create inferior.
1687 (libthread_init): Don't return nonlocally on error.
1689 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
1691 * rdi-share/ardi.c (negotiate_params): Fix initialization of static
1694 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
1696 * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
1697 both sides are on the same state.
1699 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
1701 * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
1702 115200 (minor syntax mistake).
1704 2000-01-12 Jim Blandy <jimb@cygnus.com>
1706 * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
1707 this here, to go along with the definitions of PIDGET and TIDGET.
1709 2000-01-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1711 * thread.c (do_captured_thread_select): New function. Switch
1712 current thread, safely from within catch_errors().
1713 (gdb_thread_select): New function. Switch threads safely.
1714 (thread_command): Use gdb_thread_select().
1716 (do_captured_list_thread_ids): New function.
1717 (gdb_list_thread_ids): New function.
1719 * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
1721 2000-01-11 Christopher Faylor <cgf@cygnus.com>
1723 * configure.in: Avoid linking -limagehlp unless it's a native build.
1724 * configure: Regenerate.
1725 * thread.cc (add_thread): Clear private data pointer here or suffer
1726 strange behavior when it is checked for NULL later.
1728 2000-01-09 Christopher Faylor <cgf@cygnus.com>
1730 * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
1731 * configure.in: Add an additional library to cygwin link.
1732 * configure: Regenerate.
1734 Patch from Egor Duda <deo@logos-m.ru>:
1735 * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
1738 2000-01-07 Michael Snyder <msnyder@cleaver.cygnus.com>
1740 * uw-thread.c: New file to support UnixWare user-mode threads:
1741 contributed by Nickolas Duffek <nsd@cygnus.com>.
1742 * target.h (struct target_ops): New vector, to_extra_thread_info,
1743 allows back-ends to give extra details in info thread display.
1744 (target_extra_thread_info): define new macro.
1745 (target_find_new_threads): simplify macro. Cleanup comments.
1746 * target.c (to_extra_thread_info): default and inherit new vector.
1747 (cleanup_target): eliminate PARAMS, break up long lines,
1748 provide default definition for to_extra_thread_info, and
1749 to_find_new_threads. Default to_thread_alive and to_query
1750 to return_zero, not target_ignore (they each return int not void).
1751 (debug_to_find_new_threads): new debug entry.
1752 (setup_target_debug): add debug_to_find_new_threads.
1753 * gdbthread.h: export struct thread_info, find_thread_pid, and
1754 iterate_over_threads. Add comments. Eliminate PARAMS. Update
1755 copyright. Add new private data pointer for use by target back-ends.
1756 * thread.c (struct thread_info): move definition to gdbthread.h.
1757 (find_thread_pid): new exported function for thread lookup.
1758 (iterate_over_threads): new exported function for applying
1759 arbitrary operations to threads. Update copyright to 2000.
1760 (info_threads_command): use new target_extra_thread_info vector
1761 to display extra information about each thread (if implemented).
1762 * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
1763 Add defines for PIDGET, etc.
1764 * config/i386/tm-i386sol2.h: ditto.
1765 * config/sparc/tm-sun4sol2.h: ditto.
1766 * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
1767 * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
1768 if -lpthread and -lpthreads fail.
1770 * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
1771 (proc_flags): combine flags that UnixWare splits into two locations.
1772 (proc_modify_flag): add support for PR_KLC (kill on last close).
1773 (proc_[un]set_kill_on_last_close): new functions.
1775 2000-01-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1777 * infrun.c (normal_stop): Print out thread id when we stop.
1779 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
1781 * remote.c (remote_open_1): Fix message so it does not imply a
1782 specific syntax for serial ports, as it is OS dependent.
1783 (remote_async_open_1): Ibid.
1784 (init_remote_ops): Ibid.
1786 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
1788 * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
1789 "set remotebaud" command (if set) when no speed is specified on
1790 the "target rdi" command.
1792 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
1794 * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
1796 (baud_options[]): Ibid.
1798 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
1800 * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
1801 used by each operating system.
1803 2000-01-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1805 * breakpoint.c (until_break_command): Add an argument for the
1806 continuation, the beginning of the cleanups set up by this
1808 (until_break_command_continuation): Do cleanups until the one
1809 passed in as argument instead of doing all of them.
1811 * infcmd.c (finish_command_continuation): Expect a new argument,
1812 which indicates up to where to do cleanups. Update calls to
1813 do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
1814 (finish_command): Add another argument for the continuation: the
1815 starting cleanup for this command.
1817 2000-01-05 Fernando Nasser <fnasser@totem.to.cygnus.com>
1819 From Grant Edwards <grante@visi.com> (original patch from Thomas
1821 * rdi-share/ardi.c: Allow interruption of interruptible
1822 targets with a <CNTL-C>.
1824 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
1826 * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
1827 to control port to accommodate some versions of Angel.
1829 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
1831 * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
1832 Add interpretation for C Support Library packets.
1834 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
1836 * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
1837 is now being modified.
1838 * rdi-share/devsw.h: Adjust declaration of the above funtion.
1840 For older changes see ChangeLog-99
1846 version-control: never