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Don't include nrom in CONFIG_INITS.
[deliverable/binutils-gdb.git] / gdb / ChangeLog
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CommitLineData
1Wed Mar 22 15:09:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2
3 * configure.in (CONFIG_INITS): Do not append remote-nrom.c
4
52000-03-21 J.T. Conklin <jtc@redback.com>
6
7 * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
8 * i386nbsd-nat.c: New file.
9
10 * i386/tm-nbsd.h (NUM_REGS): Removed.
11 (HAVE_I387_REGS): Defined.
12 * i386/nm-nbsd.h (FLOAT_INFO): Removed.
13
14 * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
15 SVR4_SHARED_LIBS.
16
17Wed Mar 22 11:18:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
18
19 * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David
20 taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to
21 the write after approval list.
22
232000-03-21 Kevin Buettner <kevinb@redhat.com>
24
25 * symtab.h (MAX_SECTIONS, struct section_addr_info,
26 symbol_file_add): Move declarations from here...
27 * symfile.h: ...to here.
28
29 * solib.c (symbol_add_stub): Make symbol_file_add () aware of
30 all section addresses, not just .text.
31 * symfile.h, symfile.c (free_section_addr_info,
32 build_section_addr_info_from_section_table): New functions.
33
34 * symfile.h (MAX_SECTIONS): Increase value to 40.
35 * symfile.c (syms_from_objfile): Add bounds check prior to
36 accessing ``other'' array in a section_addr_info_struct.
37 Remove unused variable section_offsets.
38 (add_symbol_file_command): Remove unused variable text_addr.
39
402000-03-21 Eli Zaretskii <eliz@is.elta.co.il>
41
42 * breakpoint.c (bpstat_stop_status): Don't stop if a read
43 watchpoint appears to break, but the watched value changed.
44
452000-03-21 Jim Blandy <jimb@redhat.com>
46
47 * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
48 a companion to gdbarch_alloc, which allows a gdbarch init function
49 to free partially-built gdbarch structures.
50 * gdbarch.c, gdbarch.h: Regenerated.
51
522000-03-20 Kevin Buettner <kevinb@redhat.com>
53
54 * configure.host, configure.tgt (ia64-*-linux*): New entry.
55
56 * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
57 initialize_arch): Define for IA-64.
58 (initialize_arch): Add declaration.
59
602000-03-20 Eli Zaretskii <eliz@is.elta.co.il>
61
62 * breakpoint.c (insert_breakpoints, remove_breakpoint)
63 (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
64 remove, or check status of hardware watchpoints for entire structs
65 and arrays unless the user explicitly asked to watch that struct
66 or array.
67 (insert_breakpoints): Try to insert watchpoints for all the values
68 on the value chain, even if some of them fail to insert.
69
70 * values.c (value_primitive_field): Set the offset in struct value
71 we return when the field is a packed bitfield.
72
732000-03-20 Michael Snyder <msnyder@cleaver.cygnus.com>
74
75 * remote.c (remote_threads_extra_info): new function.
76 Implement the extra thread info query for "info threads".
77 (remote_threads_info): clean up a bit.
78 (use_threadinfo_query, use_threadextra_query): new variables.
79 Control whether GDB will use the new or old protocol for
80 thread info queries.
81 (remote_open_1): initialize new variables.
82 (remote_async_open_1): ditto.
83 (remote_cisco_open): ditto.
84
852000-03-20 Kevin Buettner <kevinb@redhat.com>
86
87 * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
88 config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
89 config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
90
912000-03-20 Kevin Buettner <kevinb@redhat.com>
92
93 * utils.c (floatformat_from_doublest): Don't assume that a long
94 will be exactly 32 bits in length. Also... make sure space
95 that we're writing the float to is completely initialized to
96 zeroes, even when the number of bits in the float is not
97 evenly divisible by FLOATFORMAT_CHAR_BIT.
98
992000-03-20 Jim Blandy <jimb@redhat.com>
100
101 * i386-linux-nat.c: No need to #include "frame.h" any more.
102 (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
103 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
104 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
105 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
106 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
107 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
108 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
109 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
110 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
111 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
112 i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed
113 out that these are target-dependent, and useful in non-native
114 configurations. Moved to...
115 * i386-linux-tdep.c: ... Here, a new file.
116 * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
117 (i386-linux-tdep.o): New rule.
118 (i386-linux-nat.o): We no longer depend on frame.h.
119 * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
120
1212000-03-04 Eli Zaretskii <eliz@is.elta.co.il>
122
123 * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
124 Print an error at compile time if we are to use select, but FD_SET
125 is not available.
126 (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
127 if HAVE_POLL is not defined and NO_FD_SET *is* defined.
128 (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
129 (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
130 (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
131 instead of using memcpy and memset. Use FD_ISSET.
132
133 * config/i386/xm-go32.h (fd_mask): Remove typedef.
134
135Mon Mar 20 19:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
136
137 * command.c (_initialize_command): Document requirements for ``!''
138 command.
139
140Mon Mar 20 18:12:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
141
142 From Fri 10 Mar 2000 Robert
143 <robert.melchers@drives.eurotherm.co.uk>:
144 * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
145
146Mon Mar 20 17:33:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
147
148 From Thu Mar 16 16:49:27 EST 2000 John David Anglin
149 <dave@hiauly1.hia.nrc.ca>:
150 * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
151 _initialize_hpux_thread being called twice.
152 * configure: Regenerated.
153
1542000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
155
156 * event-top.c (_initialize_event_loop): If instream is not
157 connected to a terminal device, turn editing off.
158
1592000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
160
161 Support for building GDB with DJGPP, and running the test suite on
162 it:
163 * config/djgpp/djconfig.sh: New file.
164 * config/djgpp/config.sed: New file.
165 * config/djgpp/README: New file.
166 * config/djgpp/fnchange.lst: New file.
167 * config/djgpp/djcheck.sh: New file.
168
1692000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
170
171 * ser-go32.c (ports): Make the initializers complete, to pacify
172 GCC 2.9X.
173
1742000-03-17 Jim Blandy <jimb@redhat.com>
175
176 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
177 two-dimensional array, instead of faking it with explicit index
178 arithmetic.
179
180 * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
181 linuxthreads_create_inferior): Fix typo in variable name: it's
182 linuxthreads_exit_status, not linux_exit_status.
183
184 * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
185 to W_STOPCODE.
186
187 * solib.c (solib_add): Delete debugging code.
188
1892000-03-17 Mark Kettenis <kettenis@gnu.org>
190
191 * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
192 * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
193
194Fri Mar 17 11:06:59 2000 Philippe De Muyter <phdm@macqel.be>
195
196 * language.c (set_lang_str): Do not call `free' for a null pointer.
197 (set_type_str, set_range_str): Ditto.
198
1992000-03-16 Jim Blandy <jimb@redhat.com>
200
201 * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
202 merge; reinstated.
203
204 * solib.c (current_sos): Be more careful about freeing the new
205 so_list node if an error occurs.
206
207 * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
208 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
209 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
210 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
211 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
212 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
213 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
214 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
215 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
216 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
217 i386_linux_sigtramp_saved_sp): Deleted. These all implement
218 Linux-specific signal trampoline detection, and should be moved
219 to...
220 * i386-linux-nat.c: ... here.
221 * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
222 this any more, since we're not enabling OS-specific code in a
223 OS-independent file.
224
2252000-03-16 Eli Zaretskii <eliz@is.elta.co.il>
226
227 * Makefile.in (go32-nat.o): Add prerequisites.
228 (ALLDEPFILES): Add go32-nat.c.
229
2302000-03-15 Michael Snyder <msnyder@cleaver.cygnus.com>
231
232 From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
233 * symfile.c (reread_symbols): Clear msymbol hash table.
234
2352000-03-15 Jim Blandy <jimb@redhat.com>
236
237 Deal with the inferior unloading shared objects.
238 * solib.c (current_sos): New function, replacing find_solib.
239 (find_solib): Deleted.
240 (free_so): New function.
241 (clear_solib): Call free_so, instead of writing it out.
242 (solib_add): Rewritten: compare the inferior's current list of
243 shared objects with GDB's list, and do the required loads and
244 unloads.
245 (info_sharedlibrary_command, solib_address): Don't use find_solib
246 to walk the list of shared libraries: call solib_add, and then
247 walk the list at so_list_head normally.
248 * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
249 detach the core target. These tasks are taken care of elsewhere.
250 * target.c (remove_target_sections): New function.
251 * target.h (remove_target_sections): New declaration.
252
253 * solib.c (symbol_add_stub): Check whether we've already created
254 an objfile for this shared object first, before doing all that
255 work to compute section addresses, etc.
256
257 * objfiles.c (unlink_objfile): Report an internal error if objfile
258 doesn't occur in the object_files list.
259
260 * solib.c (special_symbol_handling): Delete argument; it's not
261 used.
262
263 Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
264
265 * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses
266 from solib structures. Use it throughout solib.c, get rid of all
267 CORE_ADDR casts.
268 (struct so_list): Change type of lmaddr to CORE_ADDR.
269 (first_link_map_member): Change return value type to CORE_ADDR,
270 update callers.
271 (solib_add_common_symbols): Change parameter type to CORE_ADDR,
272 update callers.
273 (open_symbol_file_object, find_solib): Change type of lm variable
274 to CORE_ADDR.
275
2762000-03-15 Eli Zaretskii <eliz@is.elta.co.il>
277
278 * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
279 (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
280 to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings.
281 (dos_info): Avoid compiler warning when printing a ptrdiff_t.
282
283 * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
284 not opened by dos_open, but let the 3 standard handles go through
285 unharmed.
286
2872000-03-14 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
288
289 * eval.c (evaluate_subexp_with_coercion): Add call to
290 check_typedef, to handle typedeffed vars correctly.
291
292Mon Mar 13 21:21:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
293
294 * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
295 somewhat redundant.
296 (QUIT): Note that this can probably be replaced by a function.
297
2982000-03-13 James Ingham <jingham@leda.cygnus.com>
299
300 Add support for a variable object that tries to evaluate itself in
301 the currently selected frame, rather than in a fixed frame.
302
303 * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
304 gdb_parse_exp_1.
305 * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
306 of varobj_create.
307 * varobj.c (varobj_list): Return type indicates whether the
308 variable's type has changed (for current frame variables).
309 (varobj_update): Handle the case where the variable's type has
310 changed.
311 (delete_variable_1): Allow for deletion of variables that have not
312 been installed yet.
313 (new_root_variable): Initialize use_selected_frame variable.
314 (value_of_root): This is where most of the work to handle "current
315 frame" variables was added. Most of the complexity involves
316 handling the case where the type of the variable has changed.
317 (varobj_create): Add a "type" argument, to tell if the
318 variable is one of these "current frame" variables. Also protect
319 call to parse_exp_1 from long jumping.
320
3212000-03-13 Eli Zaretskii <eliz@is.elta.co.il>
322
323 * go32-nat.c (struct env387): Remove declaration.
324 (print_387_status, i386_go32_float_info): Remove redundant
325 functions.
326 (regno_mapping, sig_map, excepn_map): Add braces around inner
327 initializers.
328 (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
329 fix code which mixed signed with unsigned.
330 (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
331 (go32_wait): Initialize INT3_addr.
332 (go32_fetch_registers): Extend all FP registers that are shorter
333 than 4 bytes to 32 bits. Support 32 standard FP registers defined
334 on config/i386/tm-i386.h.
335 (store_register): Support 32 FP registers.
336 (go32_create_inferior): Don't crash if handed a NULL pointer
337 instead of exec file name.
338 (ignore): Remove unused function.
339 (go32_insert_hw_breakpoint): Remove unused variables.
340 (init_go32_ops): Set value of processing_gcc_compilation to 2.
341
342Mon Mar 13 18:54:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
343
344 From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
345 overloading, add support for seeing through references:
346 * valops.c (find_overload_match): Handle STABS overloading for
347 C++.
348 (find_overload_match): Look in right place for function arguments
349 in the debug info.
350 (find_overload_match): Rather than giving up when we have >1
351 perfect match, just choose one, especially since the
352 recommendation GDB gives ("disambiguate it by specifying function
353 signature"), is basically impossible.
354 (check_field_in): STREQ->strcmp_iw
355 (search_struct_field): STREQ->strcmp_iw
356 (find_method_list): STREQ->strcmp_iw
357 * gdbtypes.c (rank_one_type): Add ability to see through
358 references.
359 (rank_one_type): strcmp->strcmp_iw, because the whitespace could
360 be different.
361 (rank_function): Rank function properly (was doing it wrong
362 before, comparing the wrong parts of the arrays)
363 (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
364 * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
365 associated with converting a non-reference to a reference.
366
367 * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
368 #ifdef DEBUG_OLOAD.
369
3702000-03-11 Mark Kettenis <kettenis@gnu.org>
371
372 * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
373 a binary operator.
374 (gnu_attach): Change error message for missing
375 argument to be identical to the corresponding message in
376 `inftarg.c'. This makes the testsuite happy.
377
3782000-03-11 Mark Kettenis <kettenis@gnu.org>
379
380 * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
381 %eflags isn't modified. This fixes a bug where every call to a
382 function in the program beyond the first call would fail.
383
384Fri Mar 10 11:44:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
385
386 * MAINTAINERS: Devolve responsibility for domain maintenance.
387
3882000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
389
390 * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
391
3922000-02-25 Scott Bambrough <scottb@netwinder.org>
393
394 * gdb.base/long_long.exp: Correct test suite failure when printing
395 a long long value as a double on ARM platforms.
396
397Thu Mar 9 14:21:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
398
399 * MAINTAINERS (Core): Anthony Green is the Java - including
400 testsuite - maintainer. Reformat testsuite and language support
401 sections
402
4032000-03-08 Mark Kettenis <kettenis@gnu.org>
404
405 * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
406 * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
407 i386_linux_saved_pc_after_call.
408
4092000-03-06 Jim Blandy <jimb@redhat.com>
410
411 From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
412
413 * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
414 (compact_minimal_symbols): Added `objfile' argument.
415 Put symbols in the objfile's hash table.
416 (install_minimal_symbols): Put symbols in the objfile's demangled
417 hash table.
418 (lookup_minimal_symbol): Use hash table to find symbol in
419 objfile.
420 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
421 functions.
422 (prim_record_minimal_symbol_and_info): Initialize the
423 hash link fields of the new minimal symbol.
424 * symtab.h (struct minimal_symbol): New fields `hash_next',
425 `demangled_hash_next'.
426 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
427 * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
428 (struct objfile): New fields `msymbol_hash',
429 `msymbol_demangled_hash'.
430
4312000-03-06 Jim Blandy <jimb@redhat.com>
432
433 * solib.c (first_link_map_member): Doc fix.
434
4352000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
436
437 From Eli Zaretskii <eliz@is.elta.co.il>:
438
439 * event-loop.c (poll_timers): Don't compare delta.tv_sec with
440 zero, since time_t might be unsigned.
441
4422000-03-06 Mark Kettenis <kettenis@gnu.org>
443
444 * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
445 in *FPREGSETP.
446 (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
447
4482000-03-05 Mark Kettenis <kettenis@gnu.org>
449
450 Allow GDB to run on Linux 2.0 again.
451 * config.in: Add HAVE_PTRACE_GETREGS.
452 * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
453 * configure: Regenerated.
454 * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
455 CANNOT_STORE_REGISTER): New defines.
456 * i386-linux-nat.c (have_ptrace_getregs): New variable.
457 (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
458 old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
459 store_register, old_store_inferior_registers): Copied over from
460 `inptrace.c' as a temporary measure.
461 (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
462 Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if
463 HAVE_PTRACE_GETREGS isn't defined.
464 (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
465 with EIO.
466 (fetch_inferior_registers, store_inferior_registers): Fall back on
467 the method use in `infptrace.c' (by calling
468 old_fetch_inferior_registers and old_store_inferior_registers) if
469 `have_ptrace_getregs' isn't set.
470
4712000-03-05 Mark Kettenis <kettenis@gnu.org>
472
473 * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
474 of gregset_t and fpregset_t. Those are the only names that are
475 guaranteed to specify the right types for all supported Linux
476 systems out there.
477 Various doc fixes and gratitious local variable renames, all in an
478 attempt to stress similarities between the code and unify the
479 terminology used. Use ISO-C all over.
480 (regmap): Remove trailing comma.
481 (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
482 (convert_to_gregset): Make static. Remove GDB_REGS argument. It
483 is unnecessary and wasn't used anyway. All callers changed.
484 (convert_to_fpregset, convert_to_xfpregset): Likewise.
485 (fetch_regs, store_regs): Remove unused variable `regno'.
486 (fill_fpregs): If REGNO is not -1, only update the specified
487 register.
488 (fetch_core_registers): Renamed from
489 i386_linux_fetch_core_registers. There is no need for a unique
490 name since the function is static anyway.
491 (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
492 since it is more descriptive.
493
494Sun Mar 5 19:40:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
495
496 * MAINTAINERS (readline/): Expand to include host maintainers.
497
4982000-03-04 Mark Kettenis <kettenis@gnu.org>
499
500 Fix support for Linux/i386 signal trampolines. The old approach
501 didn't work for Linux 2.2 and beyond, and didn't work with recent
502 versions of the GNU C library.
503 * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
504 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
505 (linux_rt_sigtramp_code): New variable.
506 (LINUX_RT_SIGTRAMP_LEN): New define.
507 (i386_linux_rt_sigtramp_start): New function. Detect start of
508 signal trampolines for RT signals.
509 (i386_linux_sigtramp): Removed.
510 (i386_linux_in_sigtramp): New function.
511 (i386_linux_sigcontext_addr): New function. Recognize the names
512 of the signal tranmpolines used by recent versions of the GNU C
513 library, and add support for RT signals.
514 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New
515 defines. Moved here from config/i386/tm-linux.h.
516 (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
517 Reimplement in terms of i386_linux_sigcontext_addr.
518 * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
519 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
520 Moved to i386-tdep.c.
521 (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
522
523Sat Mar 4 19:38:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
524
525 By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
526 * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
527
528Sat Mar 4 17:23:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
529
530 * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
531 sim directory.
532
533Sat Mar 4 16:19:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
534
535 * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
536 ``Blanket Write Privs'' maintainers.
537
538Sat Mar 4 15:58:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
539
540 From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
541 * language.c (longest_local_hex_string_custom): Don't compile
542 'long long' section if host doesn't have 'long long'.
543
544Sat Mar 4 15:45:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
545
546 * language.c (longest_raw_hex_string): Comment out. Appears
547 unused.
548
549Sat Mar 4 13:02:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
550
551 * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
552 "mmalloc.h" which means using PTRs.
553 (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
554
555Sat Mar 4 11:49:21 2000 Andrew Cagney <cagney@b1.cygnus.com>
556
557 * defs.h (store_address, store_unsigned_integer, store_address):
558 Replace PTR with void* in delcaration.
559 * findvar.c (extract_signed_integer, extract_unsigned_integer,
560 extract_long_unsigned_integer, extract_address,
561 store_signed_integer, store_unsigned_integer, store_address):
562 Convert definition to ISO-C. Replace PTR with void*.
563
564Sat Mar 4 10:57:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
565
566 * defs.h (make_cleanup_func): Document as deprecated.
567 (make_cleanup_ftype): New typedef. Make signature consistent with
568 other function typedefs. Document as not be used out side of
569 make_cleanup code. Use in make_cleanup declarations.
570 (null_cleanup): Replace PTR with void*.
571
572 * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
573 make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
574 null_cleanup): Change K&R definition to ISO-C using void* and
575 make_cleanup_fytpe.
576 (discard_my_cleanups): Don't cast argument to free.
577
5782000-03-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
579
580 * defs.h (struct continuation_arg): Change type of field 'data'
581 from PTR to void *.
582
583 * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
584
585 * event-top.c: Ditto.
586
587Fri Mar 3 15:39:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
588
589 * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
590 configure.
591 (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
592 SUBDIR_GDBTK_ALL): Define.
593 (all-gdbtk, clean-gdbtk): New targets.
594 (all): Add CONFIG_ALL as dependency.
595 (clean): Add CONFIG_CLEAN as dependency.
596
597 * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
598 (LN_S): Define. Delete GDBtk's link code.
599
600Fri Mar 3 13:12:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
601
602 * configure.in (ENABLE_GDBTK): Delete variable.
603 (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
604 * Makefile.in: Update.
605 * configure: Regenerate
606
6072000-03-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
608
609 * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
610 NATDEPFILES list.
611
6122000-03-02 Mark Kettenis <kettenis@gnu.org>
613
614 * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
615 Override definitions to include the normal FPU registers.
616 (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
617 REGISTER_CONVERT_TO_RAW): Removed. The default definitions are
618 fine for AIX/i386.
619 (i387_to_double, double_to_i387): Remove prototypes.
620
6212000-03-02 Kevin Buettner <kevinb@redhat.com>
622
623 * findvar.c (extract_floating, store_floating): Use target
624 floating point type sizes rather host sizes to determine
625 which conversion needs to be done.
626
6272000-03-02 Nick Duffek <nsd@cygnus.com>
628
629 * uw-thread.c: Apply GNU conventions to comment formatting.
630 (deactivate_uw_thread): Call remove_thread_event_breakpoints().
631 (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
632 call to deactivate_uw_thread().
633
634Thu Mar 2 09:04:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
635
636 * MAINTAINERS: Daniel Berlin is C++ maintainer.
637
638Thu Mar 2 08:55:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
639
640 * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
641 a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe
642 share SCO/Unixware. Nick Duffek and Peter Schauer share
643 Solaris/x86.
644
645Wed Mar 1 22:12:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
646
647 From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
648 * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
649 * remote-rdi.c (arm_rdi_close): Ditto.
650
651Wed Mar 1 19:31:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
652
653 * CONTRIBUTE (configure.in): Note that patches to configure are
654 not needed.
655
6562000-03-01 Mark Kettenis <kettenis@gnu.org>
657
658 * MAINTAINERS: Correct my own mail address.
659
660Wed Mar 1 11:26:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
661
662 * MAINTAINERS: Document people with paperwork pending.
663
664Wed Mar 1 00:49:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
665
666 From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
667 Make NEW_PROC_ABI interface functional on Solaris x86.
668 * sol-thread.c (ps_lgetLDT): Rewrite to use new
669 procfs_find_LDT_entry function from procfs.c, mostly copied from
670 lin-thread.c.
671 * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
672 needed.
673
674Wed Mar 1 00:34:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
675
676 From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
677 * config/i386/tm-i386sol2.h (MERGEPID): Define.
678
679Wed Mar 1 00:06:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
680
681 From 1999-08-13 J.T. Conklin <jtc@redback.com>:
682 * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
683 FRAME_FIND_SAVED_REGS.
684 (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
685 * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
686 Update.
687
688Tue Feb 29 23:56:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
689
690 From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
691 * objfiles.c (open_mapped_file): Fix obsolete references to `mapped'
692 parameter.
693
694Tue Feb 29 18:47:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
695
696 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
697 * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
698 (top level): Add prototypes for go32_* functions.
699 * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
700 (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
701 Override definitions from tm-i386.h.
702 (REGISTER_VIRTUAL_TYPE): Remove macro definition.
703 * i386-tdep.c (i386_extract_return_value)
704 [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
705 to the list of targets which return FP values in FP registers.
706
707 * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
708 that this function be re-implemented using multi-arch.
709
710Tue Feb 29 18:40:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
711
712 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
713 * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
714 and ScreenRows.
715 * ser-go32.c: Include string.h, for prototype of strncasecmp.
716 (dpmi_regs, dpmi_sregs): Remove unused variables.
717 (dos_flush_input): Return a value, to prevent compiler warning.
718 * expprint.c (dump_prefix_expression): Use %ld in format and cast
719 sizeof(union exp_element) to long, to prevent GCC from complaining
720 about format/argument mismatch.
721 (dump_postfix_expression): Likewise.
722
723Tue Feb 29 18:09:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
724
725 * arm-tdep.c: Include <ctype.h>.
726
727Tue Feb 29 17:33:49 2000 Andrew Cagney <cagney@b1.cygnus.com>
728
729 From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
730 * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
731 that the target's stack was valid.
732
733Tue Feb 29 15:14:56 2000 Andrew Cagney <cagney@b1.cygnus.com>
734
735 From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
736 * dwarf2read.c (read_address): Read 16-bits addresses.
737
7382000-02-28 Scott Bambrough <scottb@netwinder.org>
739
740 * arm-linux-nat.c (fetch_nw_fpe_*):
741 Renamed to fetch_nwfpe_* to use the same naming convention
742 as in the Linux kernel. Modified prototype to get rid of
743 unused parameters.
744 (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
745 naming convention as in the Linux kernel. Fixed calls to
746 fetch_nwfpe_*.
747 (store_fpregs): Fixed calls to store_nwfpe_*. Removed
748 unused variable.
749
750Mon Feb 28 18:24:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
751
752 * MAINTAINERS: Transfer d30v maintainership to David Taylor.
753
7542000-02-28 Christopher Faylor <cgf@cygnus.com>
755
756 * win32-nat.c: Remove unneeded header.
757 * wince.c: Ditto.
758
759Mon Feb 28 13:34:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
760
761 * wince.c: Include "gdb_wait.h" and not "wait.h".
762
763Mon Feb 28 10:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
764
765 * MAINTAINERS: Mention mmalloc. Expand Host/Native and
766 Target/Architecture maintainers descriptions.
767
7682000-02-26 Mark Kettenis <kettenis@gnu.org>
769
770 * gnu-nat.c: Include "gdbthread.h". Include <hurd.h>.
771 Reorder headers a bit. Overall cleanup and minor reformatting.
772 (MIG_SERVER_DIED): Remove define.
773 (proc_update_sc): Add braces to silence compiler warning.
774 (proc_steal_exc_port): Initialize err to zero.
775 (make_proc): Add braces to silence compiler warning.
776 (inf_validate_task_sc): Add cast to silence compiler warning.
777 (inf_set_traced): Reorganize a bit to silence compiler warning.
778 (inf_validate_procs): Use mach_msg_type_number_t for all thread
779 numbers and add braces to silence compiler warning.
780 (gnu_wait): Add prototypes for server functions and add braces to
781 silence compiler warnings.
782 (S_exception_raise_request): Pass subcode to inf_debug call.
783 (gnu_write_inferior): Remove unused variable `protection_changed'.
784 (gnu_xfer_memory): Remove unused variable `result'.
785 (set_sig_thread_cmd): Remove unused varible `tid'.
786 (set_signals_cmd): Remve unused variable `trace'.
787 (add_task_commands): Provide complete prototype. Reformat help
788 strings a bit to make sure the first line is a full sentence.
789 Call info_port_rights_cmd instead of info_send_rights_cmd for the
790 "info port-rights" command.
791 (add_thread_commands): Provide complete prototype. Make static.
792 Reformat help strings a bit to make sure the first line is a full
793 sentence.
794 (_initialize_gnu_nat): Provide complete prototype.
795
7962000-02-26 Mark Kettenis <kettenis@gnu.org>
797
798 Make cross-compilation for the Hurd more friendly.
799 From Jeff Bailey <jbailey@gnu.org>:
800 * configure.in: Use AC_CHECK_TOOL to find MiG.
801 * Makefile.in (MIG): New variable.
802 * config/i386/i386gnu.mh (MIG): Remove.
803 * configure: Regenerated.
804
8052000-02-26 Kevin Buettner <kevinb@redhat.com>
806
807 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
808 comment explaining motivation behind this function and why
809 the generic facilities won't work for this platform.
810 * rs6000-tdep.c (skip_prologue): Always test to make sure
811 that an instruction is read successfully from the target's
812 memory. Introduce notion of instructions which may appear in
813 the prologue, but may not end the prologue. Added explicit
814 check for nop instruction. Use memset() to zero the frame
815 data instead of assignment from a statically allocated,
816 uninitialized structure.
817
818Sat Feb 26 17:15:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
819
820 * MAINTAINERS: Chris Faylor is responsible for all MS Windows
821 systems. Note that Jim Blandy as maintainer for ``tracing
822 bytecode stuff''
823
8242000-02-25 Fernando Nasser <fnasser@cygnus.com>
825
826 From: Thomas Zenker <thz@Lennartz-electronic.DE>
827 * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
828 NetBSD...) sys_errlist should not be declared in hsys.c.
829 NEED_SYSERRLIST is set already by configure, so we can use it.
830 * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
831 posix compliant and we should not work with the old compatibility
832 stuff. Because of that I undef BSD in case of FBSD etc and include
833 sys/ioctl to get the flags.
834 * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
835 for exclusive use.
836
8372000-02-24 Kevin Buettner <kevinb@redhat.com>
838
839 * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
840 of return structure in r3 if necessary.
841 (ppc_linux_memory_remove_breakpoints): New function.
842 * rs6000-tdep.c (skip_prologue): Make sure that the cases
843 for storing either cr or lr to the stack only handle those
844 cases. (I.e, don't let these cases match 0x00000000 which is
845 found found in the shared library trampoline prior to the
846 loading of the shared library.)
847 * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
848 Declare.
849 (MEMORY_REMOVE_BREAKPOINT): Define.
850
851Wed Feb 23 23:27:48 2000 Andrew Cagney <cagney@behemoth.cygnus.com>
852
853 * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
854
855Thu Feb 24 18:42:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
856
857 * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
858 $(SUBDIR_*_INSTALL) when so configured.
859 * configure: Regenerate.
860
861 * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
862 configure.
863 (install-only): Add dependency on $(CONFIG_INSTALL). Delete code
864 installing GDBtk.
865 (uninstall): Add dependency on $(CONFIG_UNINSTALL).
866 (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
867 SUBDIR_GDBTK_INSTALL): Define.
868 (install-gdbtk): New target.
869
870Thu Feb 24 18:19:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
871
872 * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
873 * configure: Regenerate.
874
8752000-02-24 Christopher Faylor <cgf@cygnus.com>
876
877 * configure.tgt: Add arm, mips, sh wince targets.
878 * config/arm/tm-wince.h: New file.
879 * config/arm/wince.mt: New file.
880 * config/sh/tm-wince.h: New file.
881 * config/sh/wince.mt: New file.
882 * config/mips/tm-wince.h: New file.
883 * config/mips/wince.mt: New file.
884 * wince.c: New file.
885 * wince-stub.c: New file.
886 * wince-stub.h: New file.
887 * sh-tdep.c: Use correct register names for Windows CE.
888
889Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek <nsd@cygnus.com>
890
891 * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
892 (error_return, quit_return): Merge into catch_return pointer.
893 (return_to_top_level): Update comment. Longjmp to *catch_errors,
894 and communicate reason to catch_errors via setjmp return value.
895 (catch_errors): Always catch both quit and error, and if a catch
896 wasn't requested by caller, throw it to the next catch_error.
897 Replace dual longjmp buffer memcpy with single pointer change.
898 Add FIXME for possibly adding new interface to tell caller what
899 event was caught. Add extensive comments.
900 * defs.h (enum return_reason): Reserve 0 for use as initial
901 setjmp() return value.
902 (RETURN_MASK): New public macro to generate RETURN_MASK_* from
903 enum return_reason.
904 (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
905
9062000-02-23 Fernando Nasser <fnasser@cygnus.com>
907
908 * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
909 * valops.c (_initialize_valops): Add command "set unwindonsignal".
910 (hand_function_call): Test for unwind_on_signal and act accordingly.
911
912Wed Feb 23 12:58:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
913
914 * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
915 Match ../include/dis-asm.h change.
916 * gdbarch.h: Regenerate.
917 * corefile.c (dis_asm_read_memory): Update.
918
919Mon Feb 21 13:57:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
920
921 * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
922 (ENABLE_CFLAGS): Move initialization to start of file.
923 (enable-gdbmi): Add new configure option --enable-gdbmi. When
924 selected and an ${srcdir}/mi directory is present enable MI
925 interface.
926
927 * configure: Regenerate.
928
929 * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
930 SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
931 (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
932 CONFIG_LDFLAGS): New macros. Initialized by autoconf via
933 @CONFIG...@.
934 (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
935 INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
936
937 * mi: New directory. MI interface to GDB.
938
939 * defs.h (interpreter_p): Declare when UI_OUT.
940 * top.c (gdb_init): When interpreter_p, check that the interpreter
941 was recognized by one of the linked in interpreters.
942 * main.c (interpreter_p): Define.
943 (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
944 * event-top.c (display_gdb_prompt): When interpreter_p, assume
945 interpreter displays prompt.
946
947 * breakpoint.c (print_it_typical, watchpoint_check,
948 print_one_breakpoint, mention): When MI include additional
949 target status information.
950 * infrun.c (print_stop_reason, normal_stop): Ditto.
951
9522000-02-22 Jim Blandy <jimb@redhat.com>
953
954 * gdbarch.sh: Make the `default' field really default to zero, as
955 documented.
956
957 Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
958 * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
959 more function-like.
960 (default_coerce_float_to_double, standard_coerce_float_to_double):
961 New functions.
962 (value_arg_coerce): Adjust for new definition.
963 * value.h (default_coerce_float_to_double,
964 standard_coerce_float_to_double): New declarations for the above.
965 * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
966 * gdbarch.c, gdbarch.h: Regenerated.
967 * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
968 tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
969 definitions.
970 * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
971 function here.
972 (mips_gdbarch_init): Install that as our coerce_float_to_double
973 function.
974
9752000-02-22 Kevin Buettner <kevinb@redhat.com>
976
977 * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
978 type.
979 * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
980 forward declaration.
981
982 * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
983 where the next frame is a signal handler caller.
984
985 * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
986 undef.
987 (tm-linux.h): Include.
988 (tm-sysv4.h): Don't include (directly). config/tm-linux.h will
989 include this file for us.
990 (REALTIME_LO, REALTIME_HI): Don't define. These are defined by
991 config/tm-linux.h for us.
992 (SOFUN_ADDRESS_MAYBE_MISSING): Define.
993
9942000-02-21 Kevin Buettner <kevinb@redhat.com>
995
996 * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
997 (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
998 * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
999 and like targets.
1000
1001 * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
1002 config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
1003 * config/powerpc/xm-linux.h: Substantially revised for native
1004 port.
1005 * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
1006 (NATDEPFILES): Update list to reflect the fact that we can
1007 now debug natively.
1008
1009 * rs6000-tdep.c, config/rs6000/tm-rs6000.h
1010 (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
1011 Renamed; The former names were lacking the rs6000_ prefix.
1012 * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
1013 instead of rs6000_frame_chain.
1014 (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
1015 of rs6000_frameless_function_invocation.
1016
10172000-02-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1018
1019 From Philippe De Muyter <phdm@macqel.be>
1020
1021 * event-loop.c (handle_file_event): In case of poll, enable
1022 printing of informational message if an error/exception is
1023 detected on the file descriptor.
1024
10252000-02-21 Jim Kingdon <kingdon@redhat.com>
1026
1027 * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
1028
1029Mon Feb 21 12:50:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1030
1031 * buildsym.c: Include "language.h" and "expression.h" for
1032 longest_local_hex_string_custom.
1033
1034Mon Feb 21 11:17:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
1035
1036 * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
1037 * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
1038 Cagney <cagney@b1.cygnus.com>.
1039
1040Mon Feb 21 11:03:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1041
1042 * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
1043 nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
1044 Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
1045 to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
1046 Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
1047 Kingdon.
1048 * MAINTAINERS: Add Nick Clifton to write after approval list.
1049
1050Mon Feb 21 10:30:39 2000 Andrew Cagney <cagney@b1.cygnus.com>
1051
1052 * MAINTAINERS: Add note on multiple maintainers.
1053
10542000-02-19 Philippe De Muyter <phdm@macqel.be>
1055
1056 * cli-out.c (cli_table_header): Type of parameter `alignment' is
1057 `enum ui_align', not `int'.
1058 (cli_field_string, cli_field_skip): Likewise.
1059
10602000-02-18 Jim Blandy <jimb@redhat.com>
1061
1062 From Jimmy Guo <guo@cup.hp.com>:
1063 * buildsym.h (add_free_pendings): Declare.
1064 * buildsym.c (add_free_pendings): New function.
1065 (make_blockvector): 32x64 fix using longest_local_hex_string().
1066 (start_subfile): initialize variable 'subfile'.
1067
10682000-02-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1069
1070 * remote.c (remote_async_detach): Use target_mourn_inferior(), to
1071 make sure that all is cleaned up after we disconnect from the
1072 target.
1073 (remote_detach): Ditto.
1074
10752000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
1076
1077 From Rodney Brown <RodneyBrown@pmsc.com>
1078 * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
1079 potentially harming mistake.
1080
10812000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
1082
1083 * arm-tdep.c: Use header file instead of extern declarations for
1084 the {get,set}_arm_regname* functions.
1085
10862000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
1087
1088 * configure.in: Replaces obsolete gdbtk-variable.c with
1089 gdbtk-varobj.c.
1090 * configure: Regenerate.
1091 * Makefile.in: Remove obsolete/extraneous references to
1092 gdbtk-var* files.
1093
10942000-02-16 Mark Kettenis <kettenis@gnu.org>
1095
1096 * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
1097 the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is
1098 33 by definition, whereas REALTIME_LO might be 32 on systems that
1099 have SIG32 such as Linux. Make sure that the signal number
1100 returned is within the range specified by REALTIME_LO and
1101 REALTIME_HI.
1102
11032000-02-16 Mark Kettenis <kettenis@gnu.org>
1104
1105 * configure: Regenerated.
1106
11072000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
1108
1109 * arm-tdep.c (set_disassembly_flavor, arm_othernames,
1110 _initialize_arm_tdep): Allows the user to choose between any of
1111 the flavors available for the disassembly to be used in the "info
1112 reg" command and elsewhere in gdb. It prevents having to maintain
1113 this information in two places by using the data kept in the
1114 opcodes directory.
1115
11162000-02-09 Mark Kettenis <kettenis@gnu.org>
1117
1118 * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
1119 prfpregset_t in <sys/procfs.h>.
1120 * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
1121 HAVE_PRFPREGSET_T.
1122 * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
1123 prgregset_t and prfpregset_t if they are not already present.
1124
1125Wed Feb 16 19:00:02 2000 Andrew Cagney <cagney@b1.cygnus.com>
1126
1127 From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
1128 * procfs.c: Define MERGEPID if not defined. For osf4.0e.
1129
11302000-02-15 Jason Molenda (jsm@bugshack.cygnus.com)
1131
1132 * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
1133 'do-doc'.
1134
11352000-02-15 Kevin Buettner <kevinb@redhat.com>
1136
1137 Changes for AIX 4.3:
1138 * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
1139 to correct value for generic dummy frames. When using
1140 generic dummy frames, don't attempt to write TOC value or
1141 function to call into the call dummy.
1142 (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
1143 code to also handle the PowerOpen ABI.
1144 (ppc_push_return_address): Enable for all ports.
1145 * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
1146 PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
1147 CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
1148 CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
1149 provided by generic RS6000 definitions so that call dummies
1150 are implemented using generic dummy frames instead.
1151
1152 * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
1153 prior to changing the stack pointer via ptrace(). Also, ignore
1154 attempts to store to undefined registers that are less than
1155 NUM_REGS.
1156
1157 * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
1158 frame from 436 to 448 to account for alignment padding.
1159 (rs6000_push_arguments): Obtain actual register size instead
1160 of assuming the register is 4 bytes long. [There's still
1161 more work to be done to totally remove the 4 byte assumption,
1162 however.] Make sure the stack is 16 byte aligned as required
1163 by the PowerOpen ABI. Also, make sure that small structures
1164 passed in registers are properly aligned within the register.
1165
11662000-02-15 Jesper Skov <jskov@cygnus.co.uk>
1167
1168 Patch applied by Kevin Buettner <kevinb@redhat.com>
1169
1170 * rs6000-tdep.c (skip_prologue): skip copying of argument
1171 registers to local variable registers.
1172
11732000-02-14 Jim Kingdon <kingdon@redhat.com>
1174
1175 * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A
1176 sym->section->index number is not a SECT_OFF_* code.
1177
1178Tue Feb 15 12:07:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
1179
1180 * MAINTAINERS (write after approval): Add H.J. Lu.
1181
11822000-02-14 Nick Clifton <nickc@cygnus.com>
1183
1184 * sh-tdep.c: Remove extraneous code.
1185
11862000-02-14 Amit S. Kale <akale@veritas.com>
1187
1188 * elfread.c (elf_symtab_read): Move the use of sym to after where
1189 it is set.
1190 Checked in by Jim Kingdon <kingdon@redhat.com>
1191
1192Mon Feb 14 15:39:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1193
1194 * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
1195
1196Mon Feb 14 15:20:26 2000 Andrew Cagney <cagney@b1.cygnus.com>
1197
1198 From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
1199 * dwarf2read.c: (die_is_declaration): New fn.
1200 (read_structure_scope): Use it.
1201
1202 * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
1203
12042000-02-10 J.T. Conklin <jtc@redback.com>
1205
1206 * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
1207 * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
1208 configdirs.
1209 * gdbserver/low-nbsd.c: New file.
1210
1211 * gdbserver/Makefile.in: convert to autoconf.
1212 * gdbserver/configure.in: likewise.
1213 * gdbserver/configure: generate.
1214
1215Sun Feb 13 11:21:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1216
1217 * CONTRIBUTE: New file. How to contribute to GDB.
1218
1219Sun Feb 13 10:34:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
1220
1221 * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin
1222 Buettner to powerpc maintainers. Make Kevin Buettner the
1223 GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon
1224 and Jason Molenda to write after aproval list.
1225
1226Sun Feb 13 10:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
1227
1228 * MAINTAINERS: Reformat. Separate into check-in categories.
1229
1230Sat Feb 12 01:08:21 EST 2000 Nicholas Duffek <nsd@cygnus.com>
1231
1232 * uw-thread.c: Remove __FUNCTION__ GNUism.
1233
12342000-01-17 Amit S. Kale <akale@veritas.com>
1235
1236 * elfread.c (elf_symtab_read): Use offset for the section in which a
1237 symbol resides, instead of .text section for calculating address of a
1238 symbol.
1239 Checked in by Jim Kingdon <kingdon@redhat.com>
1240
12412000-02-10 Mark Kettenis <kettenis@gnu.org>
1242
1243 * gnu-nat.c: Remove hackery to include <bits/waitflags.h>. It is
1244 no longer necessary now we have gdb_wait.h.
1245
12462000-02-09 Mark Kettenis <kettenis@gnu.org>
1247
1248 * gnu-nat.c (proc_string): Make global.
1249 (do_mach_notify_dead_name): Suppress dead name notifications if we
1250 know that the task is dead.
1251
12521999-12-13 Mark Kettenis <kettenis@gnu.org>
1253
1254 * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
1255 instead of directly from the kernel. Add some hackery to make
1256 sure that the info isn't influenced by suspension of the task in
1257 the proc server itself.
1258
12592000-02-10 Jim Kingdon <kingdon@redhat.com>
1260
1261 * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and
1262 approved by Michael Snyder.
1263
12642000-02-09 Mark Kettenis <kettenis@gnu.org>
1265
1266 * linux-thread.c: Include defs.h before gdb_wait.h.
1267
1268Wed Feb 9 18:59:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
1269
1270 * Makefile.in (wait_h): Delete macro. Update all dependencies
1271 specifying gdb_wait.h instead.
1272
1273 * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
1274 remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
1275 remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
1276 convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
1277 remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
1278 remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
1279 remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
1280 ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
1281 infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
1282 fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
1283 or <sys/wait.h>.
1284 * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
1285
1286 * gdb_wait.h: New file. Based on ../include/wait.h. Include
1287 <sys/wait.h> or <wait.h> and then define any missing WIF macros.
1288
1289Wed Feb 9 01:14:54 2000 Andrew Cagney <cagney@amy.cygnus.com>
1290
1291 * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
1292 * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
1293 (d10v_stack_align): Declare.
1294 * d10v-tdep.c (d10v_stack_align): Define.
1295
12961999-08-23 J.T. Conklin <jtc@redback.com>
1297
1298 * top.c (remote_timeout): Change default to 2. Add comment
1299 explaining history of changes to the default value.
1300 * remote.c (_initialize_remote): Remove code that adds set/
1301 show remotetimeout, as that's also done in top.c
1302
13031999-10-18 J.T. Conklin <jtc@redback.com>
1304
1305 * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
1306 Return E01 instead of P01 when 'P' command fails.
1307
13082000-02-05 J.T. Conklin <jtc@redback.com>
1309
1310 * remote.c (putpkt_binary): Handle NAK from target stub.
1311
13122000-02-08 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1313
1314 * configure.in: Remove the addition of sol-thread.c to the
1315 CONFIG_INITS list. This caused problems with init.c, because
1316 sol-thread.c would be grepped twice for _initialize_* functions.
1317 * configure: Ditto.
1318 * Makefile.in: Add FIXME for init.c.
1319
13202000-02-07 Jim Kingdon <kingdon@redhat.com>
1321
1322 Clean up compiler warnings:
1323 * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
1324 stack.c, valprint.c: Change variables to unsigned.
1325 * bcache.c: Rearrange to avoid warnings about variables not being set.
1326 * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
1327 rather than declaring print_max and repeat_count_threashold
1328 ourselves (incorrectly).
1329 * valprint.h: Do declare repeat_count_threashold.
1330 * ch-exp.c: Use default case for internal error.
1331 * findvar.c: Don't omit argument type.
1332 * symtab.c: Remove unused variable.
1333
13342000-02-04 Jim Blandy <jimb@redhat.com>
1335
1336 * c-typeprint.c (remove_qualifiers): New function.
1337 (c_type_print_base): Use it to remove qualifiers from C++
1338 qualified names, not strrchr.
1339
1340 * c-typeprint.c (c_type_print_base): Recognize type conversion
1341 operators by calling is_type_conversion_operator.
1342 (is_type_conversion_operator): New function.
1343
13442000-02-04 Nick Clifton <nickc@cygnus.com>
1345
1346 * config/arm/tm-arm.h (LOWEST_PC): Define.
1347
13482000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1349
1350 * infrun.c (resume): Make just one call to target_resume(), instead
1351 of four: set up correct parameters in all the cases ahead of time,
1352 and do call at the end.
1353
13542000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1355
1356 * config/powerpc/tm-ppc-eabi.h: Define
1357 SOFUN_ADDRESS_MAYBE_MISSING.
1358
13592000-02-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
1360
1361 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
1362 frames (revisited).
1363
1364Fri Feb 4 22:42:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
1365
1366 * Makefile.in (INIT_FILES): Append CONFIG_INITS
1367 * configure.in (CONFIG_INIT): Initialize.
1368 (links): Link srcdir/gdbtk/library to gdbtcl2.
1369 * gdbtcl2: Moved to gdbtk/library.
1370 ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
1371 gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
1372 gdbtk.h: Moved to gdbtk/generic.
1373
13742000-02-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1375
1376 * printcmd.c (build_address_symbolic): New function. Returns all
1377 the parts that are necessary to print an address in a symbolic
1378 form.
1379 (print_address_symbolic): Split into a printing part and an
1380 information building part, build_address_symbolic().
1381
1382 * defs.h (build_address_symbolic): Export.
1383
13842000-02-03 Jim Blandy <jimb@redhat.com>
1385
1386 * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
1387 opcode.
1388
13892000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
1390
1391 * arm-tdep.c (arm_push_arguments): Fix passing of floating point
1392 arguments on dummy frames.
1393
13942000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
1395
1396 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
1397 (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
1398
13992000-02-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1400
1401 * remote.c (getpkt_sane): New function. It is the old getpkt(),
1402 which now returns a timeout indication.
1403 (getpkt): New function. Wrapper for getpkt_sane(), so that return
1404 value can still be ignored.
1405
1406Tue Feb 1 18:47:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
1407
1408 * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
1409 UI_OUT.
1410
1411Tue Feb 1 00:17:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
1412
1413 * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename
1414 ``struct gdb_file'' to ``struct ui_file''. Delete typedef
1415 GDB_FILE.
1416
1417 * Makefile.in: Update.
1418
1419 * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
1420 c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
1421 ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
1422 cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
1423 expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
1424 frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
1425 gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
1426 jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
1427 m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
1428 printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
1429 remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
1430 ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
1431 serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
1432 target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
1433 utils.c, v850ice.c, valprint.c, valprint.h, value.h,
1434 config/pa/tm-hppa.h: Update.
1435 * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
1436
14372000-01-31 Jason Molenda (jsm@bugshack.cygnus.com)
1438
1439 * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
1440 config/i386/i386dgux.mh, config/i386/i386sol2.mh,
1441 config/i386/i386v4.mh, config/i386/i386v42mp.mh,
1442 config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
1443 config/m88k/delta88v4.mh, config/mips/irix4.mh,
1444 config/mips/irix5.mh, config/mips/mipsv4.mh,
1445 config/powerpc/solaris.mh (NATDEPFILES): Change references to
1446 proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
1447 proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
1448
1449Mon Jan 31 17:14:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1450
1451 * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
1452
1453 * main.c (captured_main): Only use the legacy tui_file code when
1454 linking in older code such as the TUI.
1455
1456 * gdb-file.h, gdb-file.c: New files.
1457 * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
1458 null_file_isatty, null_file_rewind, null_file_put,
1459 null_file_flush, null_file_write, null_file_fputs,
1460 null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
1461 gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
1462 set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
1463 set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
1464 set_gdb_file_data, struct accumulated_gdb_file,
1465 do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
1466 mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
1467 mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
1468 stdio_file_delete, stdio_file_flush, stdio_file_write,
1469 stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
1470 Moved to gdb-file.h and gdb-file.c.
1471 * utils.c (enum streamtype, struct tui_stream, tui_file_new,
1472 tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
1473 tui_file_rewind, tui_file_put, tui_file_fputs,
1474 tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
1475 fputs_unfiltered_hook):
1476 Moved to tui/tui-file.c and tui/tui-file.h.
1477
1478 * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
1479 (tui-file.o, gdb-file.o): Add dependencies.
1480 (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
1481 * main.c: #include tui/tui-file.h.
1482
14832000-01-28 Fred Fish <fnf@cygnus.com>
1484
1485 * findvar.c (value_from_register): Special case handling of D10V
1486 pointer values fetched from registers.
1487
14882000-01-28 Fernando Nasser <fnasser@totem.to.cygnus.com>
1489
1490 * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
1491 support for new style thumb prologues.
1492
14932000-01-28 Nick Clifton <nickc@redhat.com>
1494
1495 * arm-tdep.c: Remove extraneous dash at start of strings
1496 introduced in previous delta.
1497
14982000-01-27 Nick Clifton <nickc@redhat.com>
1499
1500 * arm-tdep.c: Replace uses of arm_toggle_renames() with
1501 parse_arm_disassembler_option().
1502
15032000-01-27 Jim Blandy <jimb@cygnus.com>
1504
1505 * symtab.c (decode_line_1): Don't let commas that are within
1506 quotes or parenthesis terminate the line spec. Don't use pp when
1507 removing the final double quote of a double-quoted string. Don't
1508 forget to skip the opening double quote. I have no clue whether
1509 this change is correct; probably we've just moved this function
1510 from one buggy place to another buggy place, and never came within
1511 an outhouse whiff of correctness.
1512 (find_toplevel_char): New function.
1513
15142000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
1515
1516 * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
1517 passing the pointer to a thumb function as an argument.
1518
15192000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
1520
1521 * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
1522 are reinserted for another run.
1523
15242000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
1525
1526 * cli-out.c (cli_filed_string): Test for NULL string.
1527
15282000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
1529
1530 * infcmd.c (run_stack_dummy): Account for a random signal stopping
1531 the inferior as well as breakpoints being hit while performing an
1532 inferior function call.
1533 * valops.c (hand_function_call): Ditto.
1534
15352000-01-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1536
1537 From Mark Kettenis <kettenis@gnu.org>
1538
1539 * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
1540 i386_REGS_SEGS_STATE.
1541 (HAVE_I387_REGS): Define.
1542 (FLOAT_INFO): Remove.
1543 * i386gnu-nat.c: Almost completely rewritten to use new i386
1544 register layout and `float info' implementation.
1545 * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
1546 Move prototypes from here.
1547 * gnu-nat.h: To here.
1548
15492000-01-24 Kevin Buettner <kevinb@redhat.com>
1550
1551 * utils.c (get_field, put_field): Fix buffer underruns and
1552 overruns. Also, handle case where total_len is not evenly
1553 divisible by 8.
1554 (getfield): Make sure zeroing of unwanted bits occurs even
1555 when bit field to extract does not straddle two or more
1556 bytes.
1557
15582000-01-23 Christopher Faylor <cgf@cygnus.com>
1559
1560 * defs.h: Add gdb_thread_select declaration.
1561
15622000-01-23 Kevin Buettner <kevinb@redhat.com>
1563
1564 * linux-thread.c (_initialize_linuxthreads): Make sure that
1565 linuxthreads_block_mask does not block SIGCHLD.
1566
15672000-01-20 Fernando Nasser <fnasser@totem.to.cygnus.com>
1568
1569 * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
1570 text so that new lines work properly.
1571
15722000-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1573
1574 * proc-utils.h: New file. Export functions from proc-*.c.
1575
1576 * proc_api.c: Rename to:
1577 * proc-api.c: New file. Add include of proc-utils.h.
1578
1579 * proc_events.c: Rename to:
1580 * proc-events.c: New file.
1581
1582 * proc_flags.c: Rename to:
1583 * proc-flags.c: New file.
1584
1585 * proc_why.c: Rename to:
1586 * proc-why.c: New file. Add include of proc-utils.h.
1587
1588 * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
1589 ctype.h, proc-utils.h.
1590 (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
1591 (open_procinfo_files): Conditionalize local variable tmp, to avoid
1592 compiler warnings.
1593 (proc_iterate_over_mappings): Conditionalize local vars mapfd and
1594 pathname.
1595 (procfs_wait): Adjust format in some printf_filetered calls to
1596 avoid compiler warnings.
1597 (make_signal_thread_runnable): Ifdef 0. The calls to this function
1598 are also ifdef'd 0 .
1599 (procfs_resume): Add parentheses around '&&' operation.
1600 (procfs_set_exec_trap): Remove unused variable.
1601 (info_proc_cmd): Add braces to avoid ambiguous else clause.
1602
1603 * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
1604 proc-why.o): Update dependencies.
1605
1606 * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
1607 proc-*.o.
1608
16092000-01-17 Jason Molenda (jsm@bugshack.cygnus.com)
1610
1611 * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
1612 Fix from Robert Lipe <robertl@sco.com>.
1613 * configure: Regenerated.
1614
16152000-01-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1616
1617 * stack.c (print_frame_info_base): Break up into the frame info
1618 (location) printing part and the rest (source line printing).
1619 (print_frame): New function. Take care of printing the location
1620 information.
1621 Update copyright.
1622
1623 * infrun.c (normal_stop): Use enum values rather than integers for the
1624 source_flag to be passed to show_and_print_stack_frame().
1625 Update copyright.
1626
1627 * frame.h (print_what): New enum for 'source' argument to
1628 print_frame_info_base(). Use this instead of obscure numbers.
1629 Update copyright.
1630
1631Sun Jan 16 17:58:00 2000 David Taylor <taylor@texas.cygnus.com>
1632
1633 * event-top.c (stdin_event_handler): call quit_command rather than
1634 exit -- run cleanups, give target code a chance to say goodbye to
1635 the target. Fixes bug where the inferior processes were left
1636 around on Solaris (and probably elsewhere) by the testsuite.
1637
16382000-01-14 Mark Salter <msalter@cygnus.com>
1639
1640 * v850-tdep.c (v850_target_architecture_hook): Setup correct
1641 machine id for disassembly.
1642
16432000-01-13 Jim Blandy <jimb@cygnus.com>
1644
1645 * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
1646 convert_to_regset, when regno indicates a specific register.
1647
1648Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek <nsd@cygnus.com>
1649
1650 * uw-thread.c: Document libthread.so debugging interface. Minor
1651 comment and formatting tweaks.
1652 (DEBUG): #define as 0 instead of 1.
1653 (CALL_BASE): Include function name in error msg.
1654 (libthread_stub): Adjust inferior_pid after thread exit.
1655 (uw_thread_create_inferior): Deactivate uw_thread_ops before
1656 asking procfs_ops to create inferior.
1657 (libthread_init): Don't return nonlocally on error.
1658
16592000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
1660
1661 * rdi-share/ardi.c (negotiate_params): Fix initialization of static
1662 variable.
1663
16642000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
1665
1666 * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
1667 both sides are on the same state.
1668
16692000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
1670
1671 * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
1672 115200 (minor syntax mistake).
1673
16742000-01-12 Jim Blandy <jimb@cygnus.com>
1675
1676 * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
1677 this here, to go along with the definitions of PIDGET and TIDGET.
1678
16792000-01-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1680
1681 * thread.c (do_captured_thread_select): New function. Switch
1682 current thread, safely from within catch_errors().
1683 (gdb_thread_select): New function. Switch threads safely.
1684 (thread_command): Use gdb_thread_select().
1685 Include ui-out.h.
1686 (do_captured_list_thread_ids): New function.
1687 (gdb_list_thread_ids): New function.
1688
1689 * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
1690
16912000-01-11 Christopher Faylor <cgf@cygnus.com>
1692
1693 * configure.in: Avoid linking -limagehlp unless it's a native build.
1694 * configure: Regenerate.
1695 * thread.cc (add_thread): Clear private data pointer here or suffer
1696 strange behavior when it is checked for NULL later.
1697
16982000-01-09 Christopher Faylor <cgf@cygnus.com>
1699
1700 * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
1701 * configure.in: Add an additional library to cygwin link.
1702 * configure: Regenerate.
1703
1704 Patch from Egor Duda <deo@logos-m.ru>:
1705 * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
1706 type.
1707
17082000-01-07 Michael Snyder <msnyder@cleaver.cygnus.com>
1709
1710 * uw-thread.c: New file to support UnixWare user-mode threads:
1711 contributed by Nickolas Duffek <nsd@cygnus.com>.
1712 * target.h (struct target_ops): New vector, to_extra_thread_info,
1713 allows back-ends to give extra details in info thread display.
1714 (target_extra_thread_info): define new macro.
1715 (target_find_new_threads): simplify macro. Cleanup comments.
1716 * target.c (to_extra_thread_info): default and inherit new vector.
1717 (cleanup_target): eliminate PARAMS, break up long lines,
1718 provide default definition for to_extra_thread_info, and
1719 to_find_new_threads. Default to_thread_alive and to_query
1720 to return_zero, not target_ignore (they each return int not void).
1721 (debug_to_find_new_threads): new debug entry.
1722 (setup_target_debug): add debug_to_find_new_threads.
1723 * gdbthread.h: export struct thread_info, find_thread_pid, and
1724 iterate_over_threads. Add comments. Eliminate PARAMS. Update
1725 copyright. Add new private data pointer for use by target back-ends.
1726 * thread.c (struct thread_info): move definition to gdbthread.h.
1727 (find_thread_pid): new exported function for thread lookup.
1728 (iterate_over_threads): new exported function for applying
1729 arbitrary operations to threads. Update copyright to 2000.
1730 (info_threads_command): use new target_extra_thread_info vector
1731 to display extra information about each thread (if implemented).
1732 * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
1733 Add defines for PIDGET, etc.
1734 * config/i386/tm-i386sol2.h: ditto.
1735 * config/sparc/tm-sun4sol2.h: ditto.
1736 * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
1737 * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
1738 if -lpthread and -lpthreads fail.
1739
1740 * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
1741 (proc_flags): combine flags that UnixWare splits into two locations.
1742 (proc_modify_flag): add support for PR_KLC (kill on last close).
1743 (proc_[un]set_kill_on_last_close): new functions.
1744
17452000-01-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1746
1747 * infrun.c (normal_stop): Print out thread id when we stop.
1748
17492000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
1750
1751 * remote.c (remote_open_1): Fix message so it does not imply a
1752 specific syntax for serial ports, as it is OS dependent.
1753 (remote_async_open_1): Ibid.
1754 (init_remote_ops): Ibid.
1755
17562000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
1757
1758 * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
1759 "set remotebaud" command (if set) when no speed is specified on
1760 the "target rdi" command.
1761
17622000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
1763
1764 * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
1765 115200.
1766 (baud_options[]): Ibid.
1767
17682000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
1769
1770 * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
1771 used by each operating system.
1772
17732000-01-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1774
1775 * breakpoint.c (until_break_command): Add an argument for the
1776 continuation, the beginning of the cleanups set up by this
1777 command.
1778 (until_break_command_continuation): Do cleanups until the one
1779 passed in as argument instead of doing all of them.
1780
1781 * infcmd.c (finish_command_continuation): Expect a new argument,
1782 which indicates up to where to do cleanups. Update calls to
1783 do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
1784 (finish_command): Add another argument for the continuation: the
1785 starting cleanup for this command.
1786
17872000-01-05 Fernando Nasser <fnasser@totem.to.cygnus.com>
1788
1789 From Grant Edwards <grante@visi.com> (original patch from Thomas
1790 Zenker ):
1791 * rdi-share/ardi.c: Allow interruption of interruptible
1792 targets with a <CNTL-C>.
1793
17942000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
1795
1796 * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
1797 to control port to accommodate some versions of Angel.
1798
17992000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
1800
1801 * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
1802 Add interpretation for C Support Library packets.
1803
18042000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
1805
1806 * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
1807 is now being modified.
1808 * rdi-share/devsw.h: Adjust declaration of the above funtion.
1809
1810For older changes see ChangeLog-99
1811\f
1812Local Variables:
1813mode: change-log
1814left-margin: 8
1815fill-column: 74
1816version-control: never
1817End:
GDB Binutils - Deliverables
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