Modified Files:
[deliverable/binutils-gdb.git] / gdb / ChangeLog
1 Mon Nov 29 15:34:58 1993 Kung Hsu (kung@cirdan.cygnus.com)
2
3 * stabsread.c(read_struct_field): Fix the check when getting to
4 member functions.
5
6 Mon Nov 29 16:48:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
7
8 gcc -Wall -O lint:
9 * mips-tdep.c (heuristic_proc_desc): Initialize reg30 to avoid
10 warning. Unnest comment.
11 (init_extra_frame_info): Remove unused variable mask.
12 (MASK): Fully parenthesize.
13 (mips_push_dummy_frame): Remove unused variable val.
14 (mips_skip_prologue): Remove unused variables f and b.
15
16 Mon Nov 29 12:23:25 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
17
18 * mipsread.c (parse_symbol, parse_partial_symbols): Do not create
19 (partial) symbols for opaque struct definitions.
20
21 Mon Nov 29 11:36:57 1993 Stu Grossman (grossman at cygnus.com)
22
23 * i386ly-tdep.c (i386lynx_saved_pc_after_call): Change call_inst
24 to unsigned char to avoid domain warning for some values.
25
26 Mon Nov 22 23:42:59 1993 Steve Chamberlain (sac@jonny.cygnus.com)
27
28 * remote-e7000.c (e7000_wait): Cope with H8/300 register dump.
29 * config/h8300/h8300hms.mt: Add remote-e7000.
30
31 Mon Nov 22 11:03:45 1993 Fred Fish (fnf@cygnus.com)
32
33 Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner):
34 * gdb/config/m88k/delta88.mh (NATDEPFILES): Added corelow.o and
35 coredep.o to this list.
36 * gdb/m88k-nat.c (m88k_register_u_addr): Avoid error when passed
37 the number for an M88110 extended register by just returning the
38 address of r0.
39
40 Sat Nov 20 09:20:51 1993 Fred Fish (fnf@rtl.cygnus.com)
41
42 * go32-xdep.c (re_comp, re_exec): Remove stubs now that gdb
43 always uses it's own version of regex.
44
45 Fri Nov 19 18:23:19 1993 Kung Hsu (kung@cirdan.cygnus.com)
46
47 * valops.c(value_struct_elt_for_reference): enhance search operator in
48 c++.
49 * symtab.c(decode_line_1): same as above.
50
51 Fri Nov 19 15:08:47 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
52
53 * symtab.c (decode_line_1): Add comment about use of
54 return_to_top_level directly instead of error. Add comment saying
55 that the '' should not be needed--that the completer should be fixed.
56
57 Fri Nov 19 11:00:33 1993 Kung Hsu (kung@cirdan.cygnus.com)
58
59 * symtab.c(decode_line_1): fix the inconsistency of setting
60 breakpoint with '' or without them. The '' is needed when you
61 want name completion.
62
63 Thu Nov 18 08:25:50 1993 Fred Fish (fnf@cygnus.com)
64
65 * valprint.c (val_print_string): When looking for a null
66 terminator compare current bufsize to fetchlimit to determine
67 when to stop, instead of computing buffer+fetchlimit which
68 may overflow for very large limits (like "unlimited").
69
70 Wed Nov 17 18:23:09 1993 Kung Hsu (kung@cirdan.cygnus.com)
71
72 * eval.c(evaluate_subexp): to use unified search so type conversion
73 operator works in calling method.
74 * valarith.c(value_x_binop, value_x_unop): same as above.
75 * valops.c(search_struct_method): same as above.
76
77 Wed Nov 17 18:47:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
78
79 * mipsread.c: Change use of ECOFF information to correspond to
80 changes in bfd/libecoff.h.
81 (mipscoff_symfile_offsets): Made static.
82
83 Wed Nov 17 09:43:31 1993 Kung Hsu (kung@cirdan.cygnus.com)
84
85 * valops.c (typecmp): improve prototype matching when calling
86 a method. Make 'p (*(ostream *) &cout) << "lll" ' to work.
87 * eval.c(evalute_subexp): fix operator search problem when call
88 like p x.'operator+'(i).
89
90 Tue Nov 16 17:15:03 1993 Stu Grossman (grossman at cygnus.com)
91
92 * i386ly-nat.c, i386lynx-nat.c, m68kly-nat.c: Remove. Move
93 common code into lynx-nat.c.
94 * lynx-nat.c: New module. Contains portable code for Lynx native
95 stuff (mostly ptrace related).
96 * config/i386/i386lynx.mh (NATDEPFILES): i386ly-nat.o -> lynx-nat.o
97 * config/m68k/m68klynx.mh (NATDEPFILES): i386ly-nat.o -> lynx-nat.o
98
99 * config/nm-lynx.h, config/tm-lynx.h: New files to contain
100 non-architecture specific native and target defs.
101 * config/i386/nm-i386lynx.h, config/i386/tm-i386lynx.h,
102 config/m68k/nm-m68klynx.h, config/m68k/tm-m68klynx.h: Move all
103 (arch) portable stuff into ../{tm nm}-lynx.h.
104
105 Tue Nov 16 13:33:47 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
106
107 * symtab.c (gdb_mangle_name): Only assume that the physname is
108 the entire mangled name if it looks like the mangled name of a
109 constructor. Needed for testsuite to work with GCC 2.4.5.
110
111 * a68v-nat.c: Replace with new version from Troy Rollo. The
112 version I am replacing appears to be an old copy of sun3-nat.c.
113 * dstread.c (dst_symfile_read): Replace sort_all_symtab_syms call
114 with loop.
115
116 * Makefile.in (TAGS): Depend on TAGFILES_{NO,WITH}_SRCDIR.
117
118 * Makefile.in: (HFILES,TAGFILES): Split into _WITH_SRCDIR and
119 _NO_SRCDIR versions.
120 (TAGS): Only add srcdir to TAGFILES_NO_SRCDIR.
121 (This is part of a long saga involving me putting srcdir on
122 everything (perhaps for now-obsolete reasons, I forget), Rich
123 removing the srcdir from everything, Stu putting it back some
124 places for Sun make, and me just now getting around to fixing
125 `make TAGS' again).
126
127 Mon Nov 15 12:29:10 1993 Kung Hsu (kung@cirdan.cygnus.com)
128
129 * stack.c(print_frame_info): print demangled function name
130 ansi style.
131
132 Mon Nov 15 14:32:29 1993 Steve Chamberlain (sac@jonny.cygnus.com)
133
134 * remote-e7000.c: New file to cope with the Hitachi E7000 ICE.
135 * remote-utils.c, remote-utils.h (gr_load_image): New function to
136 download to target.
137 * h8300-tdep.c, h8500-tdep.c, remote-z8k.c, sh-tdep.c z8k-tdep.c
138 (sim_load): delete.
139 * remote-sim.c (gdbsim_load): Use gr_load_image, rather than
140 sim_load.
141 * config/sh/sh.mt: Add remote-e7000
142
143 Mon Nov 15 11:38:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
144
145 * config/i386/linux.mh: Remove XM_CLIBS, TERMLIB, SYSV_DEFINE, and
146 REGEX.
147 * config/i386/xm-linux.h: Don't include xm-i386v.h. Define
148 HOST_BYTE_ORDER ourselves. Define HAVE_TERMIOS not HAVE_TERMIO.
149 Define NEED_POSIX_SETPGID. Include unistd.h.
150
151 Mon Nov 15 12:29:10 1993 Kung Hsu (kung@cirdan.cygnus.com)
152
153 * symtab.c(gdb_mangle_name): fix the problem with constructor
154 name mangling.
155
156 Mon Nov 15 11:38:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
157
158 * gdbtypes.h: Add TYPE_FLAG_TARGET_STUB.
159 * gdbtypes.c (check_stub_type): On TYPE_FLAG_TARGET_STUB, do
160 what cleanup_undefined_types does for arrays, except we clear
161 TYPE_FLAG_TARGET_STUB if we fix up the type.
162 * stabsread.c (cleanup_undefined_types): Add comments about how
163 doing arrays here is no longer the clean way to do it.
164 (read_array_type): Set TYPE_FLAG_TARGET_STUB as well as calling
165 add_undefined_type.
166 * c-typeprint.c, ch-typeprint.c: Move call to check_stub_type
167 outside switch so it happens for all type codes.
168 * cp-valprint.c (cp_print_value_fields): Recurse to val_print,
169 instead of c_val_print, so that check_stub_type gets called.
170
171 * gdbtypes.h, gdbtypes.c, m2-lang.c, ch-lang.c, c-lang.c: Remove
172 TYPE_FLAG_SIGNED. It was inconsistently set, never checked
173 (except in recursive_dump_type), and is pointless.
174
175 Mon Nov 15 00:40:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
176
177 * paread.c (pa_symfile_init): Look for the $TEXT$ section rather
178 than the .text section.
179
180 Sun Nov 14 00:28:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
181
182 * stabsread.c: Remove #if 0'd dbx_class_complaint. We now handle
183 this (more or less) gracefully, and complain() was never a good
184 way of dealing with this.
185
186 * stabsread.c (read_type): Skip the colon when reading a
187 cross-reference. Only complain, not error_type, on unrecognized
188 cross-reference types. error_type, not dump core, if the colon is
189 missing.
190
191 Fri Nov 12 16:23:08 1993 Stu Grossman (grossman at cygnus.com)
192
193 * config/m68k/tm-sun3.h: Disable use of alternate breakpoint insn
194 when doing remote stuff.
195
196 Fri Nov 12 16:22:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
197
198 * c-exp.y (yylex): Call lookup_symtab not lookup_partial_symtab.
199
200 * partial-stab.h: Ignore ':' symbol descriptors. Same case as
201 Kung's stabsread.c change.
202
203 Fri Nov 12 11:18:02 1993 Kung Hsu (kung@cirdan.cygnus.com)
204
205 * stabsread.c (patch_block_stabs, define_symbol, read_type): in
206 g++ template instantiation, nested class can be part of the
207 params, and '::' can gets into symbol or type names. This is
208 to fix the problem.
209
210 * gdbtypes.c (lookup_struct_elt_type): Handle type ref or pointer
211 to struct/union case.
212
213 Fri Nov 12 10:39:31 1993 Stu Grossman (grossman at cygnus.com)
214
215 * coff-solib.c (coff_solib_add): Cast result of alloca().
216 * m68k-tdep.c (m68k_saved_pc_after_call): Get rid of
217 GDB_TARGET_IS_SUN3. Use more general SYSCALL_TRAP macro.
218 * config/m68k/m68klynx.mh (NATDEPFILES): Remove exec.o (it's
219 already in TDEPFILES).
220 * config/m68k/tm-m68k.h (SAVED_PC_AFTER_CALL): Use
221 m68k_saved_pc_after_call.
222 * Remove all Sun3 specific stuff.
223 * (FIX_CALL_DUMMY): Cast arg to bfd_putb32 to unsigned char *.
224 * config/m68k/tm-m68klynx.h: Define SYSCALL_TRAP as trap #10.
225 Disable REMOTE_BREAKPOINT mechanism.
226 * config/m68k/tm-sun3.h: Get rid of GDB_TARGET_IS_SUN3.
227 * Protect from multiple includion.
228 * Move Sun3 specific stuff from tm-m68k.h to here.
229 * Define SYSCALL_TRAP as trap #0.
230 * Remove def of SAVED_PC_AFTER_CALL (now in tm-m68k.h).
231 * gdbserver/low-lynx.c: Redo all register store/fetch stuff to
232 make it portable for 386 and 68k.
233
234 Fri Nov 12 09:53:26 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
235
236 * mips-tdep.c (init_extra_frame_info): Check to see whether the
237 registers mentioned in the proc_desc have been saved. This
238 generalizes mips_in_lenient_prologue in the sense that we keep
239 searching until we've found saves for all the registers, not just
240 look for a "lenient prologue" pattern.
241 * mips-tdep.c: #if 0 lenient prologue code.
242
243 * mips-tdep.c (heuristic_proc_desc): Don't assume a host short
244 is 16 bits.
245
246 Thu Nov 11 19:58:05 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
247
248 * config/i386/i386sol2.mh: Comment out corelow.o.
249
250 * printcmd.c (address_info): Use filtered, not unfiltered functions.
251 We should be able to deal with a QUIT here.
252
253 Thu Nov 11 15:22:20 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
254
255 * printcmd.c (address_info): Use fprintf_symbol_filtered
256 to print the symbol name.
257
258 * stabsread.c (define_symbol): Handle cfront lossage for
259 struct/union/enums and typedefs.
260
261 * partial-stab.h (case N_BINCL): Update psymtab_language
262 as appropriate when changing subfiles.
263 (case N_SOL): Update psymtab_language as appropriate when
264 changing subfiles. Add typedef for structs, unions, and enums
265 when processing C++ files.
266
267 Thu Nov 11 13:18:47 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
268
269 * README: Remove information on languages and just cite the (newly
270 updated) information in doc/gdb.texinfo instead.
271
272 * delta68-nat.c: Fix typos (add missing ");" and stuct -> struct).
273
274 Wed Nov 10 09:31:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
275
276 * dbxread.c (process_one_symbol, N_RBRAC): Don't clear
277 within_function just because local_symbols is NULL. It appears
278 that this bug has existed since the 10 Apr 89 change which started
279 clearing within_function here.
280
281 * config/m68k/tm-m68k.h: Clean up CALL_DUMMY comment.
282 * config/m68k/{tm-hp300bsd.h,tm-hp300hpux.h,tm-m68k-em.h,
283 tm-monitor.h,tm-sun3.h,tm-vx68.h}, config/sparc/tm-sparc.h:
284 Define BELIEVE_PCC_PROMOTION.
285 * dbxread.c: Remove BELIEVE_PCC_PROMOTION define. The code which
286 used this was moved to stabsread.c a long time ago.
287
288 * dstread.c (dst_sym_fns): Update for flavours.
289 * symfile.c (find_sym_fns): Add kludge for apollo like for rs/6000.
290 * dstread.c (dst_symfile_offsets): Set objfile->num_sections.
291
292 gcc -Wall lint:
293 * thread.c: Include "gdbcmd.h" and <ctype.h>.
294 * Makefile.in: Update dependency.
295 * thread.c (thread_command): Remove unused variable p.
296 * values.c (unpack_double): Use len instead of TYPE_LENGTH (type).
297 * valprint.c (print_floating): Correctly check sign bit now that
298 we are using unsigned arithmetic.
299 * symtab.c (find_pc_line_range): Remove unused variables exact_match,
300 ind, and l.
301
302 Tue Nov 9 17:42:25 1993 Kung Hsu (kung@cirdan.cygnus.com)
303
304 * valarith.c (value_x_binop): fix search operator in class bug
305 * valarith.c (value_x_unop): fix search operator in class bug
306
307 Tue Nov 9 19:20:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
308
309 * Makefile.in (init.c): Add udi2go32.o to list of files that we
310 should not try to search for _initialize_* functions.
311
312 * remote-udi.c (udi_wait): Change UDIGdb_StdoutReady back to
313 UDIStdoutReady. It accidentally got changed on 24 Oct 93 when
314 stdout was changed to gdb_stdout. Likewise for UDIGetStdout,
315 UDIStderrReady, and UDIGetStderr.
316
317 Tue Nov 9 12:48:06 1993 Tom Lord (lord@cygnus.com)
318
319 * remote-hms.c (hms_wait): fixed too many arguments to putc_unfiltered.
320
321 Tue Nov 9 12:20:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
322
323 * utils.c (quit): Also call gdb_flush on standard output and error.
324
325 * .gdbinit: Remove "source /.gdbinit". It causes a spurious error
326 if /.gdbinit doesn't exist (and I know of no convention of putting
327 something in /.gdbinit).
328
329 Mon Nov 8 18:17:11 1993 Kung Hsu (kung@cirdan.cygnus.com)
330
331 * cp-valprint.c (cp_print_value_fields): change output from <no
332 value> to <optimized out or zero length>
333
334 Mon Nov 08 17:05:30 1993 Jeffrey Wheat (cassidy@cygnus.com)
335
336 * Makefile.in: Change RUNTEST_FLAGS back to RUNTESTFLAGS
337 Change RUNTEST = runtest to test for existance of
338 a runtest in the source tree first.
339
340 Mon Nov 8 10:42:03 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
341
342 * Makefile.in: Remove unused variable GCC. Remove "#CC=cc" line
343 which doesn't really relate to anything.
344
345 * Makefile.in (CC_FOR_TARGET): Test for existence of gcc/xgcc, not
346 for existence of gcc/Makefile.
347
348 * inflow.c (terminal_init_inferior), infptrace.c (child_resume):
349 Add comments about use of Lynx PIDGET and how we will want to
350 clean it up.
351
352 * stabsread.c: Remove long_kludge_name code (it was already #if 0).
353 * stabsread.c (read_one_struct_field): Clean up comments to reflect
354 Kung's change of 5 Nov 93.
355 * stabsread.c (read_one_struct_field): Don't give up on unknown
356 visibility character, just shove it in fip->list->visibility.
357 (read_baseclasses): Don't give up on unknown virtual or visibility
358 characters, just assume a reasonable default, complain, and keep
359 going.
360 (attach_fields_to_type): Complain on unrecognized visibility.
361 One result of all this is that '9' (VISIBILITY_IGNORE) can be used
362 in a stab as well as being something which GDB uses internally.
363
364 Mon Nov 8 07:57:30 1993 Doug Evans (dje@canuck.cygnus.com)
365
366 * configure.in: Remove h8300h, we have multilib now.
367
368 Mon Nov 8 06:11:24 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
369
370 * configure.in: Add unixware as a configuration alias for x86
371 sysv4
372
373 * config/i386/i386nw.mt: add i387-tdep.o, exec.o to TDEPFILES
374
375 Sun Nov 7 23:49:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
376
377 * symtab.c (decode_line_1, decode_line_2): Do not adjust pc by
378 FUNCTION_START_OFFSET if funfirstline is not set.
379
380 Fri Nov 5 17:19:30 1993 Kung Hsu (kung@cirdan.cygnus.com)
381
382 * gdbtypes.h : add a field 'ignore_field_bits in cplus_specific,
383 and macros to handle the bits.
384 * stabsread.c (read_one_struct_field): add VISIBILITY_IGNORE, and
385 for field of length 0, set this bit on.
386 * cp-valprint.c (cp_print_value_fields): for VISIBILITY_IGNORE
387 field, print <no value>.
388
389 Fri Nov 5 14:43:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
390
391 * Version 4.11.2.
392
393 Fri Nov 5 09:49:22 1993 Stu Grossman (grossman at cygnus.com)
394
395 * inflow.c (terminal_init_inferior): Temporarily use Lynx PIDGET
396 macro to set process groups.
397 * infptrace.c (child_resume): Temporarily use Lynx PIDGET to
398 specify resumption of all threads.
399 * infrun.c (wait_for_inferior): Fix handling of thread-specific
400 breakpoints for systems where DECR_PC_AFTER_BREAK > 0 (ie: backup
401 PC by the right amount when continuing the thread).
402 * thread.c (thread_apply_command): Add the `thread apply'
403 command to apply a given GDB command to a list of threads.
404
405 Fri Nov 5 05:58:03 1993 Jim Kingdon (kingdon@cygnus.com)
406
407 * Makefile.in (init.c): Don't call sed if filename is empty.
408
409 Thu Nov 4 08:27:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
410
411 * dbxread.c (unknown_symchar_complaint): Make message refer to
412 "symbol descriptor" not "symbol type character" for consistency
413 with stabs.texinfo terminology.
414
415 * stabsread.c (read_struct_fields): Accept either '$' or '.' as
416 the character which introduces a cpp_abbrev or anonymous type.
417
418 * c-lang.c (c_printstr): Print "" to stream (like all the other
419 output from this function), not gdb_stdout.
420
421 * dbxread.c (process_one_symbol): Do relocate 'S' symbols by
422 the text offset (revert 12 Oct 93 change).
423
424 * configure.in: Make hppa*-*-hiux* use hppahpux,
425 not non-existent hppahiux.
426
427 Wed Nov 3 16:24:09 1993 Kung Hsu (kung@cirdan.cygnus.com)
428
429 * values.c (value_fn_field): when physical name not found, do not
430 error, but return null.
431 * valops.c (value_struct_elt): when name and args match does not
432 mean it is the one, some times a typedef class can have the same
433 member method and args. This probably will not happen with new
434 version of g++, but it does happen in old g++ and cause gdb error.
435
436 Wed Nov 3 09:20:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
437
438 Merge changes for dos x udi:
439 * Makefile.in (udi2go32.o): add rule to build this file
440 * 29k-share/udi/udi2go32.c: new file
441 * config/a29k/a29k-udi.mt: add udi2go32.o
442 * 29k-share/udi/{udr.c, udip2soc.c}: #ifdef out the entire file
443 if __GO32__ is defined. What a hack.
444
445 Wed Nov 3 09:20:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
446
447 * remote.c (putpkt, getpkt): Don't call interrupt_query.
448
449 * findvar.c (value_of_register): Rename val to reg_val to avoid
450 name conflict with some (e.g. tm-m68k.h) REGISTER_CONVERT_TO_VIRTUAL.
451
452 * main.c: Add variables source_line_number, source_file_name,
453 source_error, source_error_allocated, and source_pre_error.
454 (command_line_input): If source_file_name set, increment
455 source_line_number and set error_pre_print with them.
456 (source_command): Set source_* and make a cleanup so they get
457 set back.
458
459 Tue Nov 2 16:28:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
460
461 * stack.c (down_silently_command): Add comment about PR 1913.
462
463 * breakpoint.c (insert_breakpoints, delete_breakpoint): Call
464 target_terminal_ours_for_output before attempting output.
465
466 * fork-child.c (fork_inferior): Fix comment so that it suggests
467 "set shell" rather than having "set env SHELL" affect GDB's
468 operation.
469
470 Tue Nov 2 15:03:08 1993 Tom Lord (lord@rtl.cygnus.com)
471
472 * utils.c (vfprintf_unfiltered): don't use maybe_filtered
473 since it involves a fixed size buffer.
474
475 Tue Nov 2 13:42:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
476
477 * findvar.c (value_of_register, value_from_register),
478 hppa-tdep.c (pa_print_fp_reg), infcmd.c (do_registers_info),
479 valops.c (value_assign): Use REGISTER_CONVERT_TO_* only if
480 REGISTER_CONVERTIBLE is defined, otherwise just copy the content.
481 Pass desired type to REGISTER_CONVERT_TO_*.
482
483 * config/m68k/tm-m68k.h, config/i960/tm-i960.h (REGISTER_CONVERT_*):
484 Pass length of desired type to store/extract_floating.
485 * config/i386/tm-arm.h, config/i386/tm-i386aix.h,
486 config/i386/tm-sun386.h, config/i386/tm-symmetry.h,
487 config/m88k/tm-m88k.h config/rs6000/tm-rs6000.h (REGISTER_CONVERT_*):
488 Use extract_floating and store_floating with length of desired type.
489 * config/m68k/tm-news.h (STORE,EXTRACT_RETURN_VALUE): Add type
490 parameter to REGISTER_CONVERT_*.
491
492 * config/a29k/tm-a29k.h, config/convex/tm-convex.h,
493 config/gould/tm-np1.h, config/gould/tm-pn.h, config/h8300/tm-h8300.h,
494 config/h8500/tm-h8500.h, config/i386/tm-i386v.h,
495 config/mips/tm-mips.h, config/ns32k/tm-merlin.h,
496 config/ns32k/tm-umax.h, config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
497 config/sh/tm-sh.h, config/sparc/tm-sparc.h, config/tahoe/tm-tahoe.h,
498 config/vax/tm-vax.h, config/z8k/tm-z8k.h (REGISTER_CONVERTIBLE,
499 REGISTER_CONVERT_TO_RAW, REGISTER_CONVERT_TO_VIRTUAL): Remove
500 versions for which REGISTER_CONVERTIBLE is always false.
501 * z8k-tdep.c (register_convert_to_virtual, register_convert_to_raw):
502 Remove, no longer used.
503
504 * alpha-tdep.c (alpha_register_convert_to_raw,
505 alpha_register_convert_to_virtual): New routines to handle
506 the different raw formats in alpha floating point registers.
507 * config/alpha/tm-alpha.h (REGISTER_CONVERTIBLE,
508 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use them.
509
510 Tue Nov 2 12:45:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
511
512 * gdbserver/configure.in: Recognize *-*-lynxos* instead of
513 *-*-lynx*, recognize sparc-*-lynxos*.
514 * gdbserver/Makefile.in (install, install_only): Add.
515 * gdbserver/gdbserver.1: New file, man page for gdbserver.
516
517 Mon Nov 1 09:40:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
518
519 * symtab.c, symtab.h, source.c: Change find_line_pc_range to take
520 a struct symtab_and_line argument, rather than a symtab and a line.
521 Re-write it to be based on the address rather than bogusly adding
522 one to the line number and hoping that has something to do with the
523 end of the line.
524
525 * config/m88k/m88k.mh (NATDEPFILES): Remove exec.o.
526
527 * paread.c (pa_symtab_read): Change comments to say ignoring
528 labels really should be handled by the assembler/compiler.
529
530 * Makefile.in: Add -O to CXXFLAGS.
531
532 * TODO: Expand comments on fast watchpoints.
533
534 Sun Oct 31 19:45:06 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
535
536 * paread.c (pa_symtab_read): Also filter out local symbols
537 starting with "L$".
538
539 Sun Oct 31 09:28:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
540
541 * symfile.h (sym_fns), symfile.c (find_sym_fns), xcoffread.c,
542 coffread.c, dbxread.c, elfread.c, mipsread.c, nlmread.c, paread.c:
543 Change from using bfd target name to using the flavour.
544
545 * objfiles.h, infcmd.c, symfile.c: Add comments about how various
546 objfiles get created and when we should blow them away.
547
548 Sat Oct 30 08:32:53 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
549
550 * symfile.c (reread_symbols): When re-reading symbols, do all the
551 right operations ourself, rather than calling symbol_file_command.
552 If we re-read something, call clear_symtab_users not just
553 breakpoint_re_set.
554 * objfiles.h, objfiles.c (build_objfile_section_table): No longer
555 static.
556 * symfile.c (clear_symtab_users): Call clear_pc_function_cache.
557 * coffread.c, dbxread.c, elfread.c, mipsread.c, nlmread.c, paread.c
558 (*_symfile_offsets): Set objfile->num_sections.
559 * remote.c (remote_wait), symfile.c (syms_from_objfile):
560 Don't muck with objfile->num_sections now that all the symbol
561 readers set it.
562 * elfread.c: Clean up obsolete comment about handling only DWARF.
563 * paread.c: Remove comment about how we should use an "ordinary"
564 file format with an hppa suffix. There is nothing ordinary about SOM.
565
566 * config/i386/{i386m3.mh,i386mk.mh}, config/mips/mipsm3.mh,
567 config/ns32k/ns32km3.mh: Change MMALLOC_LIB to MMALLOC.
568 * TODO: Update Mach stuff.
569
570 Fri Oct 29 16:30:36 1993 Stan Shebs (shebs@rtl.cygnus.com)
571
572 LynxOS support:
573 * configure.in: Change *-*-lynx* to *-*-lynxos*, add
574 sparc-*-lynxos*.
575 * Makefile.in (ALLDEPFILES): Add m68kly-nat.c, sparcly-nat.c.
576 Rename i386lynx-nat.[co] to i386ly-nat.[co].
577 (ALLCONFIG): Add config/{m68k,sparc}/{m68k,sparc}lynx.m[ht].
578 (m68kly-nat.o, sparcly-nat.o): Add rules.
579 * i386ly-tdep.c: Cosmetics.
580 * i386lynx-nat.c: Removed.
581 * i386ly-nat.c: New file, was i386lynx-nat.c.
582 * m68kly-nat.c: New file.
583 * sparcly-nat.c: New file.
584 * config/xm-lynx.h: New file, cpu-independent host info.
585 * config/i386/i386lynx.mh: Changes for consistency.
586 * config/i386/i386lynx.mt: Ditto.
587 * config/i386/tm-i386lynx.h: Ditto.
588 * config/i386/nm-i386lynx.h: Ditto.
589 * config/i386/xm-i386lynx.h: Include config/xm-lynx.h.
590 * config/m68k/m68klynx.mh, config/m68k/m68klynx.mt,
591 config/m68k/tm-m68klynx.h, config/m68k/nm-m68klynx.h,
592 config/m68k/xm-m68klynx.h: New files, M68K LynxOS support.
593 * config/sparc/sparclynx.mh, config/sparc/sparclynx.mt,
594 config/sparc/tm-sparclynx.h, config/sparc/nm-sparclynx.h,
595 config/sparc/xm-sparclynx.h: New files, Sparc LynxOS support.
596
597 Fri Oct 29 08:11:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
598
599 * defs.h, findvar.c (extract_floating, store_floating): New functions.
600 * Move SWAP_TARGET_AND_HOST from defs.h to findvar.c because it is
601 now used only by extract_floating and store_floating.
602 * valprint.c (print_floating): Use unsigned arithmetic. Use
603 extract_unsigned_integer instead of SWAP_TARGET_AND_HOST.
604 Change sizeof (float) to 4 and sizeof (double) to 8 (those are always
605 the relevant sizes for this code, which is in #ifdef IEEE_FLOAT).
606 * values.c (unpack_long, unpack_double, value_from_double),
607 valarith.c (value_binop), stabsread.c (define_symbol):
608 Use extract_floating and store_floating instead of
609 SWAP_TARGET_AND_HOST.
610 * config/m68k/tm-m68k.h, config/i960/tm-i960.h (REGISTER_CONVERT_*):
611 Use extract_floating and store_floating.
612 * config/m88k/tm-m88k.h: Add comments (it should be doing the same).
613 * i386-tdep.c (i386_extract_return_value),
614 * remote-nindy.c (nindy_store_registers): Use store_floating.
615
616 Fri Oct 29 09:31:38 1993 Steve Chamberlain (sac@rtl.cygnus.com)
617
618 * remote-sim.c (gdbsim_store_register): Change var name so
619 it compiles with non-ANSI compilers.
620
621 Fri Oct 29 08:11:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
622
623 * TODO: Add idea for "disassemble" with source.
624
625 Fri Oct 29 00:41:01 1993 Fred Fish (fnf@cygnus.com)
626
627 * Makefile.in (VERSION): Bump to 4.11.1 after release and cvs
628 tagging.
629
630 Thu Oct 28 09:14:42 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
631
632 * TODO: Add section on Mach. Stop calling it a "bug list".
633 Remove John's name and email address. Remove item on "always"
634 ("hook-stop" takes care of this). Remove item on executables with
635 no symbols (this works on some machines, at least). Remove item
636 about calling error() during symbol reading (I think all the important
637 ones have been cleaned up). Revise items about signals and remote
638 systems. Remove section on ^Z requiring several continues to make
639 it go (this now works. Perhaps the item is based on confusion over
640 programs (like GDB itself) which catch SIGTSTP and then re-send
641 themselves the signal. PR 2575 might contain relevant info).
642
643 Thu Oct 28 16:55:34 1993 Fred Fish (fnf@cygnus.com)
644
645 * NEWS: Note improvements in C++ support, preliminary thread
646 implementation, and LynxOS native and target support for 386.
647
648 Thu Oct 28 16:55:34 1993 Fred Fish (fnf@cygnus.com)
649
650 * README: Add note from Peter Schauer about OSF/1 shared
651 libraries. Add note from Pace Willisson about configuring on BSDI
652 BSD/386 release 1.0. Update gdb references to gdb 4.11.
653
654 Thu Oct 28 09:14:42 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
655
656 * NEWS: Add notes about Alpha and "set remotedebug" for UDI.
657
658 * valops.c (value_assign): Change bitfield code to use a buffer of
659 the correct size, rather than an int.
660
661 Wed Oct 27 13:43:07 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
662
663 * config/i386/{i386m3.mt,i386m3.mh},
664 config/mips/{mipsm3.mt,mipsm3.mh},
665 config/ns32k/{ns32km3.mt,ns32km3.mh}: Use correct names for TM_FILE
666 and XM_FILE. Replace host files *mach3-xdep.o with native
667 files *m3-nat.o. Replace host file os-mach3.o with native
668 file m3-nat.o.
669
670 * remote-udi.c: Remove LOG_FILE stuff; superceded by "set remotedebug".
671 * remote-mon.c: Remove commented out "set remotedebug" command.
672 * remote-nindy.c: Clean up comment about wanting alternative to
673 options specified on the GDB command line.
674
675 * fork-child.c (fork_inferior): Set inferior_pid before calling
676 init_trace_fun. Move the code which gets us through the shell
677 to new function startup_inferior.
678 * inferior.h: Declare startup_inferior.
679 * procfs.c (procfs_init_inferior), inftarg.c (ptrace_him):
680 Call startup_inferior.
681 * m3-nat.c (m3_trace_him): Call intercept_exec_calls.
682 * config/nm-m3.h: Don't define STARTUP_INFERIOR.
683 * config/i386/tm-i386m3.h, config/ns32k/tm-ns32k.h,
684 config/mips/tm-mipsm3.h: Don't define START_INFERIOR_TRAPS_EXPECTED.
685
686 * m68k-stub.c: Change vector 13 from SIGFPE to SIGBUS.
687
688 Tue Oct 26 22:05:03 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
689
690 * mips-tdep.c (mips_pop_frame): If proc_desc is NULL, don't dump core.
691
692 Tue Oct 26 15:07:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
693
694 gcc -Wall lint:
695 * nlmread.c: Include stabsread.h.
696 * Makefile.in: Update dependencies.
697
698 * remote.c: Change PBUFSIZ back to 400. John's 28 Feb 1992 change
699 to increase it broke the ability to write large chunks of memory
700 with m68k-stub and i386-stub. Now we only use more than 400 on
701 machines where we need that much to write the registers.
702 * remote.c (remote_write_bytes): Eliminate possible abort(). The
703 check for when to abort was off by a few bytes and besides which,
704 it is handled by MAXBUFBYTES, which the caller uses.
705 * m68k-stub.c: Add comments about trap #1 and trap #8 instructions.
706
707 Tue Oct 26 08:36:07 1993 Doug Evans (dje@canuck.cygnus.com)
708
709 * remote-sim.h (SIM_ADDR): New type (same as CORE_ADDR).
710 (sim_set_pc): Update prototype.
711 (sim_read, sim_write): Ditto, and use unsigned char *buf.
712 (sim_fetch_register, sim_store_register): Use unsigned char *buf.
713 (sim_info): Pass printf function as argument, add verbose argument.
714 (sim_stop_reason): Renamed from sim_stop_signal, fix prototype.
715 * remote-sim.c (gdbsim_wait): Update call to sim_stop_reason.
716 (gdbsim_files_info): Update call to sim_info.
717
718 Tue Oct 26 10:41:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
719
720 * valops.c (value_assign): Call reinit_frame_cache when assigning
721 to a register.
722
723 Mon Oct 25 11:08:59 1993 Stu Grossman (grossman at cygnus.com)
724
725 * infrun.c (wait_for_inferior): Fix PC out of objfile bounds
726 check to just use stop_func_name == 0.
727 * remote-udi.c (store_register): Invalidate NPC/PC_REGNUM after
728 changing PC.
729
730 Mon Oct 25 14:57:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
731
732 * gdbserver/{low-lynx.c,low-sparc.c,low-sun3.c}, standalone.c,
733 m3-nat.c, i386m3-nat.c, mipsm3-nat.c, ns32km3-nat.c: bcopy -> memcpy.
734
735 gcc -Wall lint:
736 * breakpoint.c: Include thread.h.
737 * coffread.c: Include stabsread.h.
738 * Makefile.in: Update dependencies.
739 * breakpoint.c (mention): Add bp_call_dummy to switch.
740 * symmisc.c (dump_symtab): Use %d not %ld for line number.
741
742 Sun Oct 24 18:29:32 1993 Tom Lord (lord@rtl.cygnus.com)
743
744 * every non-obsolete file except utils.c:
745 Change the stream argument to _filtered to GDB_FILE *.
746 Change all references to stdout/stderr to gdb_stdout/gdb_stderr.
747 Replace all calls to stdio output functions with
748 calls to corresponding _unfiltered functions.
749 Replaced calls to fopen for output to gdb_fopen.
750 Added sufficient goo to utils.c and defs.h to make the above
751 work.
752
753 The net effect is that stdio output functions are only directly
754 used in utils.c. Elsewhere, the _unfiltered and _filtered
755 functions and GDB_FILE type are used.
756
757 In the near future, GDB_FILE will stop being equivalant to
758 FILE.
759
760 The semantics of some commands has changed in a very subtle way:
761 called in the right context, they may cause new occurences of
762 prompt_for_continue() behavior.
763
764 Please respect this change by not reintroducing stdio output
765 dependencies in the main body of gdb code. All output from
766 commands should go to a GDB_FILE.
767
768 Sun Oct 24 20:16:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
769
770 * parse.c, parser-defs.h (write_exp_msymbol): New function to write
771 the appropriate expression for a minimal symbol. Taken from c-exp.y
772 and m2-exp.y but handles mst_file_*.
773 * c-exp.y, m2-exp.y: Use it.
774
775 Sun Oct 24 09:31:05 1993 Fred Fish (fnf@lisa.cygnus.com)
776
777 * elfread.c (elf_symtab_read): Use bfd convention that both
778 initialized and uninitialized data sections have the SEC_ALLOC
779 flag bit set, but only initialized sections have SEC_LOAD set.
780 SEC_DATA is ignored since it only gets set for initialized
781 data.
782
783 Sat Oct 23 14:48:18 1993 Doug Evans (dje@canuck.cygnus.com)
784
785 * remote-sim.h (sim_stop): New enum.
786 (sim_stop_signal): Change prototype, result is enum sim_stop.
787 * remote-sim.c (gdbsim_wait): Update call to sim_stop_signal.
788
789 Fri Oct 22 07:49:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
790
791 * stabsread.c (define_symbol): Skip the whole thing about "pcc
792 promotion" on little-endian machines.
793
794 * remote-vx.c (vx_wait): Rename pid parameter to pid_to_wait_for.
795 Some compilers (legitimately) don't like variables in the
796 function's outermost block whose name is the the same as the name of
797 a parameter.
798
799 Merge Apollo patches from Troy Rollo (troy@cbme.unsw.edu.au):
800 * dst.h, dstread.c, config/m68k/{apollo68b.mt,tm-apollo68b.h}:
801 New files.
802 * config/m68k/nm-apollo68b.h: Add more defines.
803 * configure.in: Recognize apollo target, not just host.
804
805 * configure.in: Add * to end of all OS names.
806
807 Fri Oct 22 06:14:01 1993 Fred Fish (fnf@cygnus.com)
808
809 * Makefile.in (ALLPARAM): Add config/m88k/xm-delta88v4.h
810
811 Thu Oct 21 12:23:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
812
813 * Makefile.in (init.c): Generate using the source, not munch. This
814 cleans up all kinds of hassles (which nm to use in munch, etc). The
815 new formatting conventions (mostly already followed) are that
816 the name of the _initialize_* routines must start in column zero,
817 and must not be inside #if.
818 * munch: Removed.
819 * Makefile.in: Remove references to munch.
820 * serial.c, remote.c, infptrace.c, maint.c, convex-tdep.c,
821 alpha-tdep.c, hp300ux-nat.c, hppab-nat.c, osfsolib.c, remote-es.c,
822 procfs.c, remote-udi.c, ser-go32.c, ultra3-xdep.c, sh-tdep.c,
823 i960-tdep.c, hppa-tdep.c, h8500-tdep.c, dpx2-nat.c, delta68-nat.c,
824 z8k-tdep.c: Make sure the above conventions are followed. Make
825 sure they are all declared as returning void. Clean up
826 miscellaneous comments and such.
827
828 * sh-tdep.c (sim_load): Add function.
829
830 Thu Oct 21 15:58:48 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
831
832 * remote-mips.c (mips_wait): add pid argument.
833
834 Thu Oct 21 12:23:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
835
836 * Makefile.in (c-exp.tab.o): Remove notice about shift/reduce conflicts
837 which no longer occur.
838
839 gcc -Wall lint:
840 * findvar.c (symbol_read_needs_frame), corelow.c (ignore),
841 inflow.c (gdb_has_a_terminal): Make sure to return a value.
842 * regex.h: Declare re_set_syntax.
843 * printcmd.c: Include valprint.h.
844 * infcmd.c, exec.c, maint.c, core.c: Include language.h.
845 * maint.c: Include expression.h.
846 * infrun.c, fork-child.c, corelow.c, inflow.c: Include thread.h.
847 * inftarg.c: Include command.h.
848 * coredep.c: Include value.h.
849 * c-exp.y, m2-exp.y, ch-exp.y: Include bfd.h, symfile.h and objfiles.h.
850 * ch-typeprint.c: Include typeprint.h.
851 * ch-valprint.c: Include c-lang.h.
852 * nlmread.c: Include buildsym.h.
853 * environ.c: Include gdbcore.h. Only include defs.h once.
854 (set_in_environ): Cast const char * to char * when passing to
855 set_gnutarget.
856 * Makefile.in: Update dependencies to reflect all these new includes.
857 Remove unused variables:
858 * printcmd.c (printf_command): args_to_vprintf.
859 * coffread.c (coff_symfile_init): strsection.
860 Move variables to within the #ifdefs where they are used:
861 * symtab.c (gdb_mangle_name): opname.
862 * inftarg.c (child_attach): pid and exec_file.
863 * inftarg.c (child_detach): siggnal.
864 * objfiles.c (allocate_objfile): mapto, md, and fd.
865 * objfiles.c (free_objfile): mmfd.
866 * infrun.c (wait_for_inferior): Include BPSTAT_WHAT_LAST in switch.
867 * infrun.c (wait_for_inferior): Remove unused same_pid label.
868 * inferior.h: Declare set_sigint_trap and clear_sigint_trap.
869 * parser-defs.h: Declare write_exp_elt_block.
870 * stabsread.h: Declare elfstab_offset_sections and
871 coffstab_build_psymtabs.
872
873 Thu Oct 21 12:05:08 1993 Ken Raeburn (raeburn@cygnus.com)
874
875 Patch from Jeff Law:
876 * paread.c: Fix references to "hppa" that should now be "som".
877
878 Thu Oct 21 12:23:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
879
880 * symtab.c (decode_line_1): Don't use SYMBOL_LINE for functions.
881
882 Thu Oct 21 02:59:07 1993 Stu Grossman (grossman at cygnus.com)
883
884 * remote-udi.c (udi_store_registers, store_register): Use
885 UDI29KPC address space when modifying PC. It seems that you can't
886 modify the PC directly (at least in the isstip simulator).
887
888 Wed Oct 20 11:35:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
889
890 * target.h: Put remote_debug declaration back here. Add baud_rate.
891 * remote.c, remote-udi.c, remote-utils.h: Let target.h take care of
892 declaring these. Those random externs all over are error prone.
893 * Move "set remotebaud" from remote-utils.c to main.c to it applies
894 to remote.c as well.
895
896 * xcoffread.c (xcoff_symfile_read), coffread.c (coff_symfile_read):
897 Sort symtabs for this objfile only, not for all objfiles.
898 * symfile.c, symfile.h (sort_all_symtab_syms): Remove; no longer used.
899
900 * mipsread.c (parse_symbol): In third-eye, a function has a block
901 within it which represents the whole function. Create only one
902 GDB block for both.
903
904 Wed Oct 20 17:47:42 1993 Stu Grossman (grossman at cygnus.com)
905
906 * main.c: Make baud_rate and remote_debug be global variables,
907 remove #include "remote-utils.h". This makes it possible to build
908 GDB without remote-utils.c. Also, move setting of remote_debug
909 into main, so that all remote*.c files can use it (not just the
910 serial line ones). And, make baud_rate be an int.
911 * remote-udi.c: Change kiodebug to remote_debug.
912 * remote-utils.c: Move setting of baud rate and debug into main.c.
913 * remote-utils.h: Redefine sr_{get set}_debug and sr_{get set}_baud
914 to use baud_rate and remote_debug globals for compatibility.
915 * remote.c: Use remote_debug and baud_rate globals directly,
916 instead of sr_ functions, so that we don't need to load
917 remote-utils.c.
918 * config/a29k/a29k-udi.mt: Define REMOTE_O as null so that we don't
919 get the default remote* modules.
920
921 Wed Oct 20 11:35:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
922
923 * stabsread.c (define_symbol): When combining a LOC_ARG and a
924 LOC_REGISTER, use the type from the LOC_REGISTER, not from the
925 LOC_ARG.
926
927 Wed Oct 20 14:34:38 1993 K. Richard Pixley (rich@sendai.cygnus.com)
928
929 * config/i386/xm-go32.h: define some signals if they aren't
930 already defined.
931
932 Wed Oct 20 11:35:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
933
934 * Makefile.in (INTERNAL_LDFLAGS): New macro. The new part is
935 that we use CFLAGS and PROFILE_CFLAGS to link.
936 (gdb, rapp, kdb): Use INTERNAL_LDFLAGS instead of
937 LDFLAGS and/or GLOBAL_CFLAGS.
938
939 Wed Oct 20 09:29:55 1993 Stu Grossman (grossman at cygnus.com)
940
941 * Makefile.in: Add $(srcdir) to all refs to 29k-share
942 directories.
943
944 Tue Oct 19 17:23:34 1993 Fred Fish (fnf@deneb.cygnus.com)
945
946 * Makefile.in (ALLCONFIG): Add config/i386/{i386m3.mh, i386m3.mt,
947 i386/i386mk.mh i386/i386mk.mt}, config/mips/{mipsm3.mh,
948 mipsm3.mt}, config/ns32k/{ns32km3.mh, ns32m3.mt}
949 * Makefile.in (remote_utils_h): Add remote-sim.h
950 * Makefile.in (NONSRC): Add i386-nlmstub.c
951 * Makefile.in (HFILES): Add coff-solib.h
952
953 Tue Oct 19 14:15:40 1993 Kung Hsu (kung@cirdan.cygnus.com)
954
955 * values.c (value_virtual_fn_field): Fix the offset calculation
956 when calling virtual functions. (gdb.t22/virtfunc.exp).
957 * eval.c (evaluate_subexp): same as above.
958
959 Tue Oct 19 10:43:16 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
960
961 * config/rs6000/rs6000.mh (TERMCAP): Define to -lcurses.
962
963 * Makefile.in: Define CXXFLAGS.
964
965 Tue Oct 19 09:28:52 1993 Stu Grossman (grossman@cygnus.com)
966
967 * sparclite/Makefile.in: Fixup so that this works with Sun make
968 and VPATH.
969
970 Tue Oct 19 10:43:16 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
971
972 * breakpoint.h (struct bpstat_what): Don't use bitfields.
973
974 * typeprint.c: Add "class CLASS-NAME" to docstring for ptype.
975
976 Tue Oct 19 06:17:10 1993 Fred Fish (fnf@cirdan.cygnus.com)
977
978 * Makefile.in (ALLPARAM): Add config/m88k/{nm-delta88v4.h,
979 tm-delta88v4.h, xm-dgux.h}.
980 * Makefile.in (ALLCONFIG): Add config/m88k/{delta88v4.mh,
981 delta88v4.mt}.
982
983 * README: Remove comment about SunOS 5.x programs leaving
984 coredumps. Info from Sun is that this was not in customer
985 releases.
986
987 Mon Oct 18 10:28:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
988
989 * hppa-tdep.c (restore_pc_queue): Call target_terminal_ours after
990 done stepping the inferior.
991
992 * c-exp.y: Remove never-used (because of shift/reduce conflicts)
993 rules for pointers to members.
994 * Makefile.in: Remove notice about expected shift/reduce conflicts.
995
996 * buildsym.c (finish_block): If we pop the context stack and it is
997 not empty, complain () instead of abort ().
998
999 Sun Oct 17 19:42:31 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1000
1001 * parse.c, parser-defs.h (follow_types): New function.
1002 * c-exp.y (ptype : typebase abs_decl): Use it.
1003 * c-exp.y (ptype): Add support for type qualifiers after the
1004 typebase. The typebase rule already has support for them before
1005 the typebase.
1006 * Makefile.in: Change the expected number of shift/reduce
1007 conflicts to 6. This is OK--the 2 new conflicts are basically the
1008 same as one of the old ones.
1009
1010 Sun Oct 17 13:04:49 1993 Fred Fish (fnf@cygnus.com)
1011
1012 * Makefile.in (VERSION): Bump to 4.10.3.
1013
1014 Sun Oct 17 09:18:57 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1015
1016 * infrun.c (wait_for_inferior): Clean up comments which were at
1017 the top of the file, making them more concise and moving them with
1018 the code (Sorry, Randy, but these stream-of-consciousness comments
1019 really have to go). Switch the order of the "&&", which makes
1020 things clearer and turns out to be an improvement with respect to
1021 side effects and speed.
1022
1023 Sun Oct 17 02:06:01 1993 Stu Grossman (grossman at cygnus.com)
1024
1025 * procfs.c: Handle process exits more elegantly by trapping on
1026 entry to _exit. Also, cleanup procinfo list when process dies of
1027 it's own accord (as opposed to being killed).
1028
1029 Sat Oct 16 20:47:30 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1030
1031 * config/m88k/xm-dgux.h: Define NO_PTRACE_H.
1032
1033 * corelow.c (add_to_thread_list): Need a cast to go from PTR to
1034 asection *.
1035
1036 * infrun.c: Add comment about signals.
1037
1038 * fork-child.c (fork_inferior): Remove CREATE_INFERIOR_HOOK again.
1039 Stu reinstated it (accidently I assume).
1040
1041 Sat Oct 16 15:27:10 1993 Stu Grossman (grossman at cygnus.com)
1042
1043 * procfs.c (procfs_wait): Losing Unixware can't do poll on /proc
1044 files. Use PIOCWSTOP instead.
1045 * corelow.c (add_to_thread_list): Fix arg to match prototype.
1046
1047 * procfs.c (procfs_set_sproc_trap): Don't use this if sproc
1048 isn't available.
1049 * (procfs_notice_signals): Fix prototype.
1050
1051 Fri Oct 15 22:46:07 1993 Stu Grossman (grossman at cygnus.com)
1052
1053 * breakpoint.c (breakpoint_thread_match break_command_1):
1054 Thread-specific breakpoint support.
1055 * breakpoint.h (struct breakpoint): Add thread id field.
1056 * fork-child.c (fork_inferior): Move call to init_thread_list()
1057 back a bit so that init_trace_fun can do thread functions.
1058 * hppa-tdep.c (restore_pc_queue): Add pid to call to target_wait.
1059 * hppab-nat.c (child_resume): Handle default pid.
1060 * hppah-nat.c (child_resume): Handle default pid.
1061 * i386lynx-nat.c (child_wait): New arg pid.
1062 * inflow.c (kill_command): Reset thread list.
1063 * infptrace.c (child_resume): Handle default pid.
1064 * infrun.c: Thread-specific breakpoint support.
1065 * inftarg.c (child_wait): Add pid arg.
1066 * osfsolib.c (solib_create_inferior_hook): Add pid to call to
1067 target_resume.
1068 * procfs.c: Multi-thread support.
1069 * remote-bug.c (bug_wait): Add pid arg.
1070 * remote-hms.c (hms_wait): Add pid arg.
1071 * remote-mips.c (mips_wait): Add pid arg.
1072 * remote-mon.c (monitor_wait): Add pid arg.
1073 * remote-nindy.c (nindy_wait): Add pid arg.
1074 * remote-sim.c (gdbsim_wait): Add pid arg.
1075 * remote-udi.c (udi_wait): Add pid arg.
1076 * remote-vx.c (vx_wait): Add pid arg.
1077 * remote-z8k.c (sim_wait): Add pid arg.
1078 * remote.c (remote_wait): Add pid arg.
1079 * solib.c (solib_create_inferior_hook): Add pid to call to
1080 target_resume.
1081 * target.h (struct target_ops): Add pid arg to to_wait and
1082 to_notice_signals.
1083 * thread.c (valid_thread_id): New func to validate thread #s.
1084 * (pid_to_thread_id): New func to do the obvious.
1085 * thread.h: Prototypes for above.
1086
1087 * coff-solib.c (coff_solib_add): Use nameoffset field to locate
1088 filename.
1089
1090 Fri Oct 15 21:29:40 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1091
1092 * h8300-tdep.c, h8500-tdep.c: Define sim_load only, but not
1093 sim_kill, sim_open, or sim_set_args.
1094
1095 * stack.c (print_stack_frame): Put catch_errors around
1096 print_frame_info so (for example) error printing source doesn't
1097 cause auto-displays to get skipped in normal_stop.
1098
1099 * findvar.c (value_from_register): When preparing to cast a value
1100 from REGISTER_VIRTUAL_TYPE to type, copy the REGISTER_VIRTUAL_SIZE;
1101 the old code didn't copy the whole thing.
1102 * valops.c (value_assign): Add comment.
1103
1104 Fri Oct 15 12:57:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1105
1106 * mipsread.c (upgrade_type): Replace bitsize sanity checks and
1107 complaint by a comment explaining why they were useless.
1108
1109 Fri Oct 15 14:30:30 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1110
1111 * Move comments on bypassing call dummy breakpoint from stack.c
1112 to breakpoint.h.
1113
1114 Fri Oct 15 11:52:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1115
1116 * symtab.c (lookup_partial_symtab): If filename is not found and
1117 contains no slashes, try again and compare without leading path
1118 components.
1119 * symtab.c (lookup_symtab_1): Replace open coded version of
1120 lookup_partial_symtab with a function call.
1121
1122 Thu Oct 14 20:34:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1123
1124 * fork-child.c (fork_inferior), remote-eb.c (eb_create_inferior),
1125 remote-mon.c (monitor_create_inferior), remote-nindy.c
1126 (nindy_create_inferior), remote-st.c (st2000_create_inferior),
1127 remote-vx.c (vx_create_inferior): Remove CREATE_INFERIOR_HOOK; it
1128 is replaced by init_trace_fun.
1129 * config/convex/xm-convex.h, convex-xdep.c: Add comments explaining
1130 how to do without CREATE_INFERIOR_HOOK for whoever fixes the Convex
1131 port.
1132
1133 * Makefile.in: Add Mach files to ALLDEPFILES, etc.
1134 * m3-nat.c: Clean up more hair--message(), cprocs.
1135 * configure.in: Recognize Mach targets and hosts.
1136 * config/ns32k/tm-umax.h: Add some #ifndef's so tm-ns32km3.h can
1137 include this file.
1138 * Mach headers in config/*/tm-*.h: Fix includes to match correct
1139 locations of files.
1140
1141 Thu Oct 14 21:35:55 1993 Rob Savoye (rob@darkstar.cygnus.com)
1142
1143 * remote-mon.c (general_open): Set dev_name. Minor tweaking to get
1144 it working again.
1145 * config/m68k/tm-monitor.h: Remove floating point register names
1146 as there aren't any on any of the monitors that use this code.
1147
1148 Wed Oct 13 11:47:23 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1149
1150 * inflow.c: Pass pointer to process group, not process group itself,
1151 to TIOCSPGRP ioctl.
1152
1153 * inflow.c (terminal_ours_1): Don't print warning on failure to
1154 set process group.
1155
1156 * printcmd.c (printf_command): Instead of using makeva* and
1157 calling vprintf, just make the appropriate calls to printf.
1158 * printcmd.c, config/pa/xm-pa.h, config/mips/xm-makeva.h,
1159 config/alpha/xm-alpha.h, config/m88k/xm-m88k.h: Remove all
1160 traces of makeva*. My apologies to everyone (including me!)
1161 who spent so much time getting it to work on various machines,
1162 but look at the bright side, at least you won't have to do it
1163 again in the future.
1164
1165 * printcmd.c (printf_command): Make a cleanup for val_args (fixes
1166 a memory leak).
1167
1168 Tue Oct 12 22:54:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1169
1170 * config/mips/xm-mips.h: Remove comment about HAVE_SGTTY vs. usleep.
1171
1172 Tue Oct 12 12:01:29 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1173
1174 * configure.in: only configure gdbserver for native environments
1175
1176 Tue Oct 12 08:59:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1177
1178 * stabsread.c (read_type): Treat a negative type number at the start
1179 of a type as a type reference, not as a definition of a type with
1180 "50=" omitted. This makes things work on the RS/6000 again (the
1181 14 Sep 1993 change broke it).
1182
1183 * inflow.c: Use 0 (standard input) not scb->fd.
1184 (terminal_ours_1): If printing warning, don't claim it happened in
1185 terminal_inferior.
1186
1187 * blockframe.c (get_prev_frame_info): Don't error() if there are no
1188 frames; just return NULL.
1189
1190 * xcoffsolib.h, xcoffexec.c: Undo the part of Fred's bfd->abfd
1191 change which involved structure elements. It was unnecessary and
1192 was not consistently done.
1193
1194 * stabsread.h, stabsread.c, dbxread.c (common_block*, copy_pending):
1195 Move common block handling from dbxread.c to stabsread.c.
1196 Use the name from the BCOMM instead of the ECOMM.
1197 Allocate things on the symbol_obstack.
1198 * xcoffread.c (process_xcoff_symbol): Process C_BCOMM, C_ECOMM,
1199 and C_ECOML. On unrecognized storage classes, go ahead and call
1200 define_symbol (after the complaint).
1201
1202 * dbxread.c (process_one_symbol): Don't relocate 'S' symbols by
1203 the text offset.
1204
1205 Tue Oct 12 12:33:09 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1206
1207 * osfsolib.c (solib_create_inferior_hook): Reset stop_soon_quietly
1208 after shared library symbol reading to get rid of warning from
1209 heuristic_proc_start.
1210
1211 Tue Oct 12 12:01:29 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1212
1213 * remote-sim.c: fix unterminated character string
1214
1215 Tue Oct 12 08:59:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1216
1217 * stabsread.c: Fix comment about gcc 2.3.3 stab for long long int.
1218
1219 Mon Oct 11 14:27:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1220
1221 * m3-nat.c, config/nm-m3.h: Add a target_ops struct and other
1222 various things to try to get this to work.
1223
1224 * symtab.h: Fix comments re headers, sharing blockvectors, etc.
1225
1226 Mon Oct 11 11:46:06 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1227
1228 * config/i960/vxworks960.mt (REMOTE_O): add dcache.o and remote-utils.o
1229
1230 Mon Oct 11 02:48:57 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1231
1232 * mipsread.c (parse_partial_symbols): Do not add undefined
1233 symbols to the partial symbol table.
1234 * alpha-tdep.c (init_extra_frame_info): Remove kludge for gcc,
1235 gcc has to be compatible with the native tools.
1236 * alpha-tdep.c (alpha_push_arguments): Rename NUM_ARG_REGS to
1237 ALPHA_NUM_ARG_REGS and move its definition to tm-alpha.h.
1238 * config/alpha/tm-alpha.h (FRAME_ARGS_ADDRESS): Change it to the
1239 way the native tools define it, update comment.
1240
1241 Fri Oct 8 15:54:06 1993 Fred Fish (fnf@deneb.cygnus.com)
1242
1243 * osfsolib.c, remote-sim.c, remote.c, solib.c, xcoffexec.c,
1244 xcoffsolib.h: Use 'abfd' for bfd variables instead of 'bfd'.
1245 Sun cc doesn't like variable names that match their typedef'd type.
1246
1247 Fri Oct 8 14:56:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1248
1249 * inflow.c: Remove unused includes of sys/param.h and sys/types.h.
1250
1251 * inflow.c, ser-unix.c, ser-go32.c, ser-tcp.c, serial.h,
1252 terminal.h, fork-child.c, main.c, utils.c: Move all the process
1253 group stuff back to inflow.c and terminal.h; that's a better place
1254 for it and fixes problems with trying to get/set the process group
1255 of a tty we're doing remote debugging on.
1256 * terminal.h: Skip the redefines and includes if HAVE_TERMIOS.
1257
1258 * findvar.c, value.h (symbol_read_needs_frame): New function.
1259 * c-exp.y, m2-exp.y: Call it instead of having our own switch on
1260 the symbol's class.
1261 * valops.c (value_of_variable): Use symbol_read_needs_frame to
1262 decide whether we care about finding a frame.
1263
1264 Fri Oct 8 02:34:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1265
1266 * blockframe.c (get_frame_block): Do not adjust pc if the frame
1267 function was interrupted by a signal.
1268
1269 Thu Oct 7 19:20:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1270
1271 * config/h8300/tm-h8300.h: Don't define sr_get_debug.
1272 * remote-sim.c: Include remote-utils.h.
1273 * target.h: Add comment about target_has_execution.
1274
1275 Thu Oct 7 16:14:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1276
1277 * h8300-tdep.c (sim_load, sim_kill, sim_open, sim_set_args):
1278 New functions.
1279 * infrun.c (normal_stop): Don't try and set the pc in the current
1280 frame coredump if there isn't one.
1281 * remote-sim.c (gdbsim_store_register): Don't
1282 SWAP_TARGET_AND_HOST, sim_store_register takes bytes in raw order.
1283 (gdbsim_wait): Set status with WSETSTOP.
1284 * config/h8300/tm-h8300.h (sr_get_debug): Define
1285
1286 Thu Oct 7 12:56:57 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1287
1288 New Mach stuff:
1289 * config/i386/i386mach.c: Explain this is for the old (probably
1290 non-functional and/or obsolete) Mach stuff.
1291 * m3-nat.c, config/nm-m3.h,
1292 i386m3-nat.c, mipsm3-nat.c, ns32km3-nat.c,
1293 config/i386/{i386m3.mh,i386m3.mt,tm-i386m3.h,xm-i386m3.h},
1294 config/i386/{i386mk.mh,i386mk.mt,tm-i386mk.h,xm-i386mk.h},
1295 config/mips/{mipsm3.mh,mipsm3.mt,tm-mipsm3.h,xm-mipsm3.h},
1296 config/ns32k/{ns32km3.mh,ns32km3.mt,tm-ns32km3.h,xm-ns32km3.h}:
1297 New files.
1298
1299 * blockframe.c (find_pc_partial_function): If we call
1300 PSYMTAB_TO_SYMTAB, call target_terminal_ours_for_output first.
1301 This is needed now that wait_for_inferior passes in endaddr.
1302 * infrun.c: Move call to target_terminal_inferior from proceed
1303 to resume.
1304
1305 Thu Oct 7 09:22:04 1993 Stu Grossman (grossman at cygnus.com)
1306
1307 * blockframe.c (find_pc_partial_function): Fix handling for PCs
1308 beyond the end of the last function in an objfile.
1309 * coff-solib.c (coff_solib_add): Use BFD to get fields from .lib
1310 section.
1311 * infrun.c (wait_for_inferior): Modify test for subroutine entry
1312 to include pc out of bounds of the previous function.
1313 * remote.c (remote_wait): Use strtoul for parsing 'N' message.
1314 Add code to relocate symfile_objfile->sections.
1315
1316 Thu Oct 7 06:22:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1317
1318 * config/sparc/sun4os4.mh: Add comment saying why we don't use
1319 -lresolv.
1320
1321 Thu Oct 7 09:29:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1322
1323 * breakpoint.c, breakpoint.h (breakpoint_init_inferior): New function
1324 that clears the `inserted' flag for all breakpoints and deletes
1325 any breakpoints which should go away between runs of programs.
1326 * inflow.c (generic_mourn_inferior), infrun.c (init_wait_for_inferior),
1327 remote-es.c (es1800_load), comments in exec.c and corelow.c:
1328 Use it instead of mark_breakpoints_out.
1329 * breakpoint.c (mark_breakpoints_out): Update comment, tm-rs6000.h
1330 uses it in a completely different context.
1331 * breakpoint.c (breakpoint_re_set_one): Add bp_call_dummy case.
1332
1333 Thu Oct 7 09:29:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1334
1335 * Makefile.in (REGEX, REGEX1): Always use our own version of
1336 regex.c to be consistent across hosts.
1337 * source.c (_initialize_source): Initialize regex to use grep
1338 style syntax as an approximation to POSIX basic regex syntax.
1339
1340 Wed Oct 6 12:43:47 1993 Jeffrey A Law (law@snake.cs.utah.edu)
1341 Jim Kingdon (kingdon@lioth.cygnus.com)
1342
1343 * hppa-tdep.c (frame_chain): Rework so that it correctly
1344 handles boundaries where code with a frame pointer calls code
1345 without a frame pointer.
1346 (dig_fp_from_stack): New function.
1347
1348 Wed Oct 6 12:43:47 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1349
1350 * breakpoint.c (delete_breakpoint): Don't insert a disabled breakpoint.
1351
1352 * README: Add Alpha notes from Schauer.
1353
1354 Tue Oct 5 15:26:04 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1355
1356 * Makefile.in (install, uninstall): Remove $$n.1 stuff; I don't
1357 understand what it is trying to do, but I suspect it's not doing
1358 it.
1359
1360 * config/ns32k/merlin.mh: Add comment about M_INSTALL.
1361 * config/m88k/{delta88.mh,delta88v4.mh}: Remove M_INSTALL and
1362 M_UNINSTALL; it tries to install a non-existent file gdb.z.
1363 * Makefile.in: Remove M_INSTALL stuff; the above were the only uses.
1364
1365 * stabsread.c (read_range_type): Remove comment which recommends
1366 distinguishing float from complex by the name.
1367
1368 Tue Oct 5 12:17:40 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1369 Jim Kingdon (kingdon@cygnus.com)
1370 Stu Grossman (grossman@cygnus.com)
1371
1372 Changes to support alpha OSF/1 in native mode.
1373 * alpha-nat.c, alpha-tdep.c, config/alpha/alpha-osf1.mt,
1374 config/alpha/nm-alpha.h, config/alpha/tm-alpha.h, osfsolib.c:
1375 New files.
1376 * Makefile.in: Add new files and dependencies.
1377 * configure.in: Add alpha target.
1378 * config/alpha/alpha-osf1.mh (NATDEPFILES): Add osfsolib.o
1379 * config/alpha/alpha-osf1.mh (MH_CFLAGS): Remove, we can handle
1380 shared libraries now.
1381 * config/alpha/xm-alpha.h: Cleanup, get MAKEVA_* defines right.
1382
1383 * defs.h (CORE_ADDR): Make its type overridable via CORE_ADDR_TYPE,
1384 provide `unsigned int' default.
1385 * breakpoint.c (breakpoint_auto_delete): Delete only if we really
1386 stopped for the breakpoint.
1387 * stabsread.c, stabsread.h (define_symbol): Change valu parameter
1388 to a CORE_ADDR.
1389 * stabsread.c (read_range_type): Handle the case where the lower
1390 bound overflows and the upper doesn't and the range is legal.
1391 * infrun.c (resume): Do not step a breakpoint instruction if
1392 CANNOT_STEP_BREAKPOINT is defined.
1393
1394 * inferior.h (CALL_DUMMY_LOCATION): New variant AT_ENTRY_POINT.
1395 Now that we have the bp_call_dummy breakpoint the call dummy code
1396 is no longer needed. PUSH_DUMMY_FRAME, PUSH_ARGUMENTS and
1397 FIX_CALL_DUMMY can be used to set up everything for the dummy.
1398 The breakpoint for the dummy is set at the entry point and thats it.
1399 * blockframe.c (inside_entry_file, inside_entry_func): Do not stop
1400 backtraces if pc is in the call dummy at the entry point.
1401 * infcmd.c (run_stack_dummy): Handle AT_ENTRY_POINT case. Use
1402 the expected breakpoint pc when setting up the frame for
1403 set_momentary_breakpoint.
1404 * symfile.c (entry_point_address): New function for AT_ENTRY_POINT
1405 support.
1406 * valops.c (call_function_by_hand): Handle AT_ENTRY_POINT case.
1407
1408 Tue Oct 5 11:37:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1409
1410 * configure.in: Recognize hppa*-*-hiux* (currently synonym for hpux).
1411 Change other hppa host entries to use -*- not -hp-.
1412
1413 Mon Oct 4 19:16:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1414
1415 * i386-nlmstub.c: New file; debugging stub for i386 NetWare. Must
1416 be compiled with NetWare header files and turned into an NLM with
1417 nlmconv.
1418
1419 Mon Oct 4 11:02:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1420
1421 * minsyms.c (lookup_minimal_symbol_by_pc): Don't use mst_abs symbols.
1422
1423 * dbxread.c (process_one_symbol): Make n_opt_found static.
1424
1425 * Rename i386lynx-tdep.c to i386ly-tdep.c for 14 character file names.
1426 * Makefile.in, config/i386/i386lynx.mt: Change accordingly.
1427
1428 * values.c (record_latest_value): Fetch lazy values and set VALUE_LVAL
1429 to not_lval.
1430
1431 Sun Oct 3 15:54:51 1993 Stan Shebs (shebs@rtl.cygnus.com)
1432
1433 * objfiles.h (objfile): New slot sym_stab_info, use by most
1434 stab-reading formats.
1435 * gdb-stabs.h (DBX_SYMFILE_INFO): Access sym_stab_info instead of
1436 sym_private.
1437 * coffread.c (coff_symfile_init): Alloc struct for sym_stab_info.
1438 * dbxread.c, elfread.c, paread.c: Change sym_private references to
1439 sym_stab_info references.
1440
1441 Sat Oct 2 19:28:35 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1442
1443 * mipsread.c, objfiles.c, utils.c: Use PTR not void *. RISC/OS
1444 4.02 lacks void *.
1445 * elfread.c: Use void * not PTR inside PARAMS.
1446
1447 * config/mips/news-mips.mh: Remove coredep.o; mips-nat.o does it.
1448 * config/mips/news-mips.mh: Define NAT_FILE not NM_FILE.
1449 * config/mips/nm-news-mips.h: Include mips/nm-mips.h not nm-mips.h.
1450
1451 Sat Oct 2 16:05:22 1993 Stu Grossman (grossman at cygnus.com)
1452
1453 * Makefile.in, coff-solib.c, coff-solib.h, i386lynx.mt,
1454 tm-i386lynx.h: Add support for SVR3 COFF shared libraries.
1455
1456 Sat Oct 2 15:50:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1457
1458 * m88k-nat.c (store_inferior_registers): When writing all registers,
1459 don't try to write EXIP_REGNUM or ENIP_REGNUM (not needed for this
1460 case, and they cause trouble).
1461
1462 * TODO: Don't suggest doing fast watchpoints by stepping a line
1463 at a time. That would be really hairy and still not fast enough.
1464 Do suggest debug registers and page table diddling.
1465
1466 Fri Oct 1 14:54:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1467
1468 * printcmd.c (do_examine): Make meaning of 'h', 'w', and 'g' not
1469 depend on builtin_type_*. Instead, it is always 2, 4, and 8 bytes
1470 like the documentation says.
1471 * printcmd.c (decode_format) [CC_HAS_LONG_LONG]: Remove 'l' as
1472 synonym for 'g'. This was never documented, it shouldn't depend on
1473 CC_HAS_LONG_LONG, and I don't see what's wrong with 'g'.
1474
1475 Fri Oct 1 10:06:35 1993 Kung Hsu (kung@cirdan.cygnus.com)
1476
1477 * symtab.c: fix a bug in testsuite (virtfunc.exp)
1478
1479 Thu Sep 30 11:30:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1480
1481 * m88k-nat.c (fill_gregset): Fix typo (R_SFIP -> R_FIP).
1482
1483 * c-typeprint.c (c_type_print_base, TYPE_FN_FIELD_STUB code):
1484 If demangled name lacks a colon, don't dump core.
1485
1486 * blockframe.c (find_pc_partial_function): If pst->readin is
1487 set, don't try to get symbols from pst.
1488
1489 * inflow.c (generic_mourn_inferior): Call reinit_frame_cache
1490 instead of doing it ourself.
1491 * blockframe.c (reinit_frame_cache): Use code which was in
1492 generic_mourn_inferior so we can use this function even when
1493 we have switched targets.
1494 * corelow.c (core_detach): Call reinit_frame_cache.
1495 * target.c (target_detach): Don't call generic_mourn_inferior
1496 (revert yesterday's change, now handled by core_detach).
1497 * objfiles.c (free_objfile): Detach any core file if we call
1498 SOLIB_CLEAR. #include target.h.
1499
1500 * fork-child.c (fork_inferior): Don't call target_terminal_init
1501 and target_terminal_inferior until we are sure that the inferior
1502 has called gdb_setpgid. This fixes PR 2900 (Schauer tracked it
1503 down and was able to reliably reproduce it by putting a sleep()
1504 before the gdb_setpgid()).
1505
1506 Thu Sep 30 12:00:49 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1507
1508 * c-exp.y, m2-exp.y: Change type of address for msymbol to
1509 builtin_type_long.
1510 * infptrace.c (fetch_register, store_inferior_register,
1511 child_xfer_memory): Use PTRACE_XFER_TYPE for the type of ptrace
1512 transfers. Provide an `int' default for PTRACE_XFER_TYPE.
1513
1514 Thu Sep 30 11:30:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1515
1516 * defs.h (TARGET_*_BIT): Don't use host information (sizeof) in
1517 picking defaults.
1518
1519 * cp-valprint.c (cp_is_vtbl_ptr_type): Continue to accept old form.
1520
1521 Thu Sep 30 11:25:55 1993 Kung Hsu (kung@cygnus.com)
1522
1523 * cp-valprint.c (cp_is_vtbl_ptr_type):
1524 change vtable field name to __vtbl (pr2695).
1525
1526 * symtab.c (gdb_mangle_name): fix a bug, to get mangled name right.
1527
1528 Wed Sep 29 18:34:22 1993 Stu Grossman (grossman at cygnus.com)
1529
1530 * Makefile.in: Add deps for i386lynx-nat.o and i386lynx-tdep.o to
1531 keep non-gnu makes happy.
1532
1533 Wed Sep 29 10:52:19 1993 Kung Hsu (kung@cygnus.com)
1534
1535 * c-valprint.c: to fix virtual table print bug (pr2695).
1536
1537 Wed Sep 29 10:52:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1538
1539 * target.c (target_detach): Call generic_mourn_inferior.
1540 * inflow.c (generic_mourn_inferior): Call flush_cached_frames.
1541
1542 Tue Sep 28 23:08:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1543
1544 * dbxread.c, coffread.c, elfread.c: A few changes to comments.
1545
1546 Tue Sep 28 18:39:37 1993 Stan Shebs (shebs@rtl.cygnus.com)
1547
1548 * configure.in: Rename ...-lynx* to ...-lynxos*.
1549 Add m68*-*-lynxos* configuration.
1550 * dbxread.c (coffstab_build_psymtabs): New function,
1551 interfaces coffread.c to dbxread functions.
1552 * coffread.c (coff_symfile_info): Expand to include
1553 dbx_symfile_info slots.
1554 (coff_symfile_init): Init coff_symfile_info struct.
1555 (coff_locate_sections): New functions, finds the stab and stabstr
1556 sections.
1557 (coff_symfile_read): Call coffstab_build_psymtabs if a stab
1558 section is present.
1559 (coff_section_offsets): Replace fake version with real offsets.
1560
1561 Tue Sep 28 18:00:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1562
1563 * infcmd.c (run_stack_dummy): Set the frame in the bp_call_dummy
1564 breakpoint.
1565
1566 Tue Sep 28 17:53:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1567
1568 * config/nm-sysv4.h: Include solib.h. Define SVR4_SHARED_LIBS.
1569 * config/tm-sysv4.h: Don't include solib.h.
1570 * config/xm-sysv4.h: Don't define SVR4_SHARED_LIBS.
1571 * config/i386/i386v4.mt (TDEPFILES): Move solib.o from here...
1572 * config/i386/i386v4.mh (NATDEPFILES): ...to here.
1573 * config/i386/nm-i386v4.h: Include nm-sysv4.h.
1574 * config/m68k/amix.mt (TDEPFILES): Move solib.o from here...
1575 * config/m68k/amix.mh (NATDEPFILES): ...to here.
1576
1577 Tue Sep 28 09:45:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1578
1579 * symmisc.c (print_symbol): Use %02x not %2x for LOC_CONST_BYTES.
1580
1581 Clean up problems with targets and hosts that have 64 bit longs
1582 and pointers and 32 bit ints.
1583 * breakpoint.c, buildsym.c, c-lang.c, c-valprint.c, ch-lang.c,
1584 ch-valprint.c, core.c, cp-valprint.c, dbxread.c, exec.c,
1585 expprint.c, gdbtypes.c, infcmd.c, language.c, language.h,
1586 m2-lang.c, maint.c, mips-tdep.c, mipsread.c, partial-stab.h,
1587 printcmd.c, remote-vx.c, solib.c, source.c, stack.c, symfile.c,
1588 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
1589 Change all printf formats from %x to %lx if outputting an address.
1590 Change la_*_format to use long format.
1591 local_hex_string, local_hex_string_custom now take an unsigned long
1592 argument, change all callers.
1593 * coffread.c (read_coff_symtab): Remove superfluous cast for
1594 complaint output.
1595 * dbxread.c (end_psymtab): Cast MSYMBOL_INFO to long, not int.
1596 * findvar.c, value.h (write_register): Change val to LONGEST.
1597 * gdbtypes.h (struct type): Change `bitsize' to long as
1598 TYPE_FIELD_STATIC_PHYSNAME uses this field as a pointer.
1599 * inferior.h (struct inferior_status): Change type of stop_pc to
1600 CORE_ADDR.
1601 * language.h (local_octal_string, local_octal_string_custom):
1602 Remove prototype, the functions are neither defined nor used.
1603 * mipsread.c (parse_symbol): Use temporary variable for bitsize as
1604 f->bitsize is a long now.
1605 * objfiles.c (add_to_objfile_sections, build_objfile_section_table):
1606 Use unsigned long casts instead of int for abusing sections_end
1607 pointer as integer.
1608 * stack.c (parse_frame_specification): Change type of `args' to
1609 CORE_ADDR for SETUP_ARBITRARY_FRAME.
1610
1611 * printcmd.c (make_vasize): Allow redefinition via MAKEVA_SIZE.
1612 * mipsread.c (parse_type): Alpha cc now supports the t->continued
1613 bit, update algorithm to match the way the compiler uses it.
1614
1615 Tue Sep 28 12:05:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1616
1617 * utils.c (fprintfi_filtered): Fix comments.
1618
1619 Mon Sep 27 18:10:08 1993 Stu Grossman (grossman at cygnus.com)
1620
1621 * coffread.c (read_coff_symtab): Don't call getfilename if there
1622 are no auxents.
1623
1624 Mon Sep 27 10:22:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1625
1626 * symtab.c (find_pc_line): Fix comments.
1627
1628 * remote-udi.c (udi_mourn): Don't pop target.
1629
1630 Fri Sep 24 17:25:41 1993 Stu Grossman (grossman at cygnus.com)
1631
1632 * corelow.c: Add multi thread/process support for core files with
1633 .reg/XXX pseudo-sections.
1634 * i386lynx-nat.c thread.h thread.c: Remove unnecessary core file
1635 support.
1636
1637 Thu Sep 23 10:49:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1638
1639 * remote-udi.c (download): Skip zero length sections.
1640
1641 * valops.c (search_struct_method, value_struct_elt):
1642 Use (value)-1, not -1, for error.
1643
1644 * infcmd.c (step_1), infrun.c (wait_for_inferior): Add comments
1645 about SHIFT_INST_REGS.
1646
1647 * exec.c (exec_file_command): Set text_end based on all code readonly
1648 sections, not just ".text".
1649
1650 * defs.h, infcmd.c, config/z8k/tm-z8k.h, config/m88k/tm-m88k.h,
1651 config/sh/tm-sh.h, config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
1652 z8k-tdep.c: Remove all references to ADDR_BITS_SET.
1653 * config/m88k/tm-m88k.h: Define TARGET_WRITE_PC.
1654
1655 * config/m88k/tm-m88k.h, m88k-tdep.c: Add call function stuff.
1656
1657 Thu Sep 23 00:13:06 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1658
1659 * config/mips/tm-mips.h (STORE_STRUCT_RETURN): Define as noop as
1660 the pushing of the struct return address is already handled in
1661 mips_push_arguments.
1662 * mips-tdep.c (reinit_frame_cache_sfunc): Fix typo in prototype
1663 declaration.
1664 * mipsread.c (parse_symbol, parse_type, upgrade_type): Add more
1665 sanity checks for corrupt symbol entries to avoid core dumps
1666 reported by benson@odi.com. Obviously Ultrix 4.3A cc now has
1667 the same problems as the OSF/1 alpha cc.
1668 * mipsread.c (parse_lines): Iterate over the range of the compressed
1669 line number entries, the old iteration sometimes failed to stop
1670 and wrote past the end of the LINETABLE. Add sanity check to avoid
1671 the same problem in case the line number info is corrupt.
1672 * mipsread.c (parse_procedure): Adjust pdr for alpha __sigtramp.
1673 * mipsread.c (parse_external, parse_partial_symbols): Ignore stNil
1674 symbols that are produced for statics in .o files and stLocal symbols
1675 that are produced for every section in OSF/1 dynamically linked
1676 executables.
1677 * mipsread.c (psymtab_to_symtab_1): Put out `undefined symbols'
1678 warning only under `verbose on' as there are many undefined symbols
1679 in a dynamically linked executable.
1680
1681 Wed Sep 22 10:28:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1682
1683 * config/i960/nindy960.mt: Don't define REMOTE_O; REMOTE_O was
1684 intended only for VxWorks. Remove dcache.o from TDEPFILES now
1685 that we pick it up from the default REMOTE_O.
1686
1687 * breakpoint.c (bpstat_what): Initialize retval.call_dummy and
1688 retval.step_resume.
1689
1690 * mips-tdep.c (mips_frame_chain): If frame size zero, return zero.
1691 * rs6000-tdep.c: Add comment about framelessness.
1692
1693 * remote-nindy.c: Declare ninMemGet and ninMemPut.
1694
1695 Wed Sep 22 08:02:57 1993 Stu Grossman (grossman at cygnus.com)
1696
1697 * Makefile.in: Add i386lynx-tdep to the right places.
1698 (TARDIRS): Add gdbserver.
1699
1700 * exec.c (print_section_info): Print entry point.
1701 * i386lynx-nat.c (i386lynx_saved_pc_after_call): Move into
1702 i386lynx-tdep.c. Add core file support.
1703 * i386lynx-tdep.c: New module for Lynx/386 target dependant code.
1704 * maint.c: Add `maint info sections' command to print info about all
1705 sections that BFD knows about for exec and core files.
1706 * sparc-tdep.c (sparc_push_dummy_frame): Update stack pointer
1707 before putting frame on the stack. Consolidate writes to reduce
1708 traffic for remote debugging.
1709 * config/i386/i386lynx.mh (NATDEPFILES): Remove exec.o.
1710 * config/i386/i386lynx.mt (TDEPFILES): Add exec.o, i386lynx-tdep.o.
1711 * config/i386/nm-i386lynx.h: Add target_pid_to_str().
1712 * config/i386/tm-i386lynx.h: Remove target_pid_to_str().
1713 * sparclite/Makefile.in: Add deps to keep Sun make happy.
1714
1715 Tue Sep 21 17:48:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1716
1717 * breakpoint.h, breakpoint.c (bpstat_stop_status): Add new argument
1718 not_a_breakpoint.
1719 * infrun.c (wait_for_inferior): Pass it. Also consolidate the
1720 test of whether we are stepping into a CURRENTLY_STEPPING macro.
1721
1722 Tue Sep 21 17:22:34 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1723
1724 * breakpoint.c (bpstat_stop_status),
1725 infcmd.c (step_1),
1726 infrun.c (wait_for_inferior): collapse SHIFT_INST_REGS ifdef
1727 and insert macro.
1728
1729 * m88k-tdep.c: include ieee-float.h. new global target_is_m88110.
1730 new const struct ext_format_m88110 for float format.
1731 (pic_prologue_code): add braces.
1732 (next_insn): remove unused variable buf.
1733 (frame_find_saved_regs): remove unused variables next_addr,
1734 saved_regs, regnum.
1735 (frame_locals_address): remove unused variables frame, ap.
1736 (frame_args_address): remove unused variables frame, ap.
1737 (push_parameters): add some breaks and a default case.
1738
1739 * remote-bug.c: remove redundant includes of value.h, target.h,
1740 serial.h.
1741 (bug_open): corrected typo, sr_multi_scan -> gr_multi_scan.
1742 (bug_fetch_register): special case sfip register for m88110.
1743 remove flag bit masking of pc registers. This should be handled
1744 by the ADDR_BITS_* macros.
1745 (bug_store_register): special case sfip register for m88110.
1746 Corrected sprint format for extended registers.
1747
1748 * config/m88k/tm-m88k.h: white space and comment changes. include
1749 ieee-float.h. expanded to cope with m88110 extended registers.
1750 (R0_REGNUM, XFP_REGNUM, X0_REGNUM): new macros.
1751 (SHIFT_INST_REGS): becomes a real macro.
1752
1753 Tue Sep 21 17:48:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1754
1755 * breakpoint.c (breakpoint_1): Support bp_call_dummy.
1756
1757 Tue Sep 21 17:06:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1758
1759 * elfread.c (record_minimal_symbol_and_info): Guess the section to
1760 use from the type.
1761 * objfiles.c: Include gdb-stabs.h for SECT_* macros.
1762 (objfile_relocate): Relocate textlow and texthigh in psymtabs.
1763 Relocate partial symbols. Check that minimal SYMBOL_SECTION is
1764 nonnegative before using it.
1765 * symtab.h: Adjust section field comment.
1766
1767 * remote.c (interrupt_query): New function.
1768 (remote_interrupt_twice): Call interrupt_query.
1769 (putpkt, getpkt): If quit_flag is set, call interrupt_query.
1770 (remote_wait): Don't bother with objfile_relocate if the addresses
1771 haven't changed.
1772 (remote_fetch_registers): If we see a packet that doesn't start
1773 with a hex character, fetch a new one.
1774
1775 Tue Sep 21 11:44:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1776
1777 * remote.c, remote-utils.c: Use SERIAL_FLUSH_INPUT after opening it.
1778
1779 * printcmd.c (print_scalar_formatted): When truncating value we are
1780 going to print as unsigned, handle it generally for any length
1781 less than sizeof (LONGEST), rather than special-casing sizeof (char),
1782 sizeof (short), and sizeof (long). Clarify comment on what this
1783 is for.
1784
1785 * symfile.c (deduce_language_from_filename): Accept .cxx for C++.
1786 * buildsym.c (start_subfile): Use deduce_language_from_filename
1787 rather than checking for .C or .cc ourself.
1788
1789 Mon Sep 20 14:53:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1790
1791 * defs.h: Declare argument of re_comp as const char *.
1792
1793 * remote.c, remote-mips.c: Use sr_get_debug not remote_debug.
1794
1795 * README: Say using bfd from another release doesn't generally work.
1796
1797 Sat Sep 18 10:13:18 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
1798
1799 * mipsread.c (parse_type): Don't complain() if we guessed struct
1800 and it was a union, or vice versa.
1801
1802 * defs.h (make_cleanup): Change PTR to void * when inside PARAMS.
1803
1804 Some of the following is in #ifdef CALL_DUMMY_BREAKPOINT_OFFSET.
1805 * breakpoint.h (enum bptype): Add bp_call_dummy.
1806 (struct bpstat_what): Add call_dummy field.
1807 * infrun.c (wait_for_inferior): Deal with it.
1808 * breakpoint.c (bpstat_what): Deal with call dummy breakpoint.
1809 * infcmd.c (run_stack_dummy): Set the call dummy breakpoint.
1810 * config/sparc/tm-sparc.h: Define CALL_DUMMY_BREAKPOINT_OFFSET.
1811
1812 * remote-sim.h: New file.
1813 * remote-sim.c: Add remote debug feature. Rename stuff to distinguish
1814 interface to simulator from gdb-specific stuff. Other changes.
1815 start-sanitize-v9
1816 * remote-sp64sim.c: Renamed to remote-sim.c.
1817 Use sr_get_debug instead of our own sim_verbose/simif_snoop.
1818 Use gnutarget in call to bfd_openr.
1819 Rename simif_* to gdbsim_*.
1820 * config/sparc/sp64sim.mt: Change remote-sp64sim.c to remote-sim.c.
1821 end-sanitize-v9
1822
1823 Fri Sep 17 04:41:17 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1824
1825 * findvar.c (extract_signed_integer): Cast *p to LONGEST before doing
1826 the xor and subtract. Otherwise it will not sign extend if the type
1827 of LONGEST is larger than int.
1828 * cp-valprint.c (cp_print_class_method): Inhibit core dump if
1829 domain is an undefined cross reference.
1830 * valops.c (call_function_by_hand): Set real_pc to correct
1831 value if CALL_DUMMY_LOCATION != ON_STACK.
1832
1833 Thu Sep 16 20:37:06 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
1834
1835 * config/a29k/tm-a29k.h (FRAME_CHAIN): If rsize is zero, return zero.
1836
1837 Thu Sep 16 13:16:22 1993 Stu Grossman (grossman at cygnus.com)
1838
1839 * infrun.c (wait_for_inferior): Allow user to single step within
1840 a stack dummy.
1841
1842 Thu Sep 16 12:34:01 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
1843
1844 * dbxread.c (copy_pending): Deal with END NULL.
1845 (process_one_symbol): Add comments about what common_block NULL means.
1846
1847 Wed Sep 15 14:50:26 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
1848
1849 * remote-udi.c, remote-adapt.c, remote-mm.c: Move processor_type
1850 to tm-a29k.h and a29k-tdep.c and make it an enum.
1851 * a29k-tdep.c (a29k_get_processor_type): New function. Fix many
1852 aspects of how we detected the processor type.
1853 * remote-udi.c, remote-adapt.c, remote-mm.c (*_open): Call it
1854 rather than figuring out the type ourselves.
1855
1856 Thu Sep 16 12:12:59 1993 Stu Grossman (grossman at cygnus.com)
1857
1858 * sparc-stub.c (_trap_low): Do restore/save sequence after
1859 setting sp to ensure that we load the previous window from the
1860 right place on the stack.
1861
1862 Thu Sep 16 00:36:32 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1863
1864 * mipsread.c: Many changes for alpha ecoff format:
1865 Correct sizeof(int) == sizeof(long) assumptions.
1866 Replace stParsed hack by putting the parsed types on the pending chain.
1867 Replace mips specific ecoff mapping by ECOFF_REG_TO_REGNUM macro,
1868 provide default for cross debugging.
1869 Swapping the symbol back is no longer needed as the symbol is not
1870 modified anymore.
1871 Add new alpha basic types, handle btTypedef, handle stStaticProc
1872 external symbols .
1873 Update and clean up cross_ref for alpha cc cross ref variations.
1874 Allocate types on the type_obstack to inhibit storage leaks.
1875 * config/mips/tm-mips.h (ECOFF_REG_TO_REGNUM): Define.
1876 * gdbtypes.c (recursive_dump_type): Dump TYPE_TAG_NAME if it is set.
1877
1878 Tue Sep 14 09:12:17 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
1879
1880 * stabsread.c (read_type): Process "s" (size) type attribute.
1881 If type is defined to another type, copy the type.
1882
1883 Tue Sep 14 18:37:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1884
1885 * config/i386/i386v4.mh (NATDEPFILES): Move exec.o from here...
1886 * config/i386/i386v4.mt (TDEPFILES): ...to here.
1887
1888 Tue Sep 14 12:21:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1889
1890 * Makefile.in (remote_utils_h): add serial.h and target.h.
1891 (main.o, remote-es.o, remote-nindy.o, remote.o): remove target.h
1892 (already in remote_utils_h).
1893 (remote-utils.o): new rule.
1894
1895 * remote-utils.h: include serial.h.
1896
1897 * serial.h: ifdef protect from multiple inclusion.
1898
1899 * remote.c, remote-nindy.c, remote-mon.c, remote-es.c: include
1900 remote-utils.h.
1901
1902 * remote.c (remote_open), remote-nindy.c (nindy_open,
1903 nindy_files_info), remote-mon.c (general_open), remote-es.c
1904 (es1800_open): use remote-utils facilities for baud rate.
1905
1906 Tue Sep 14 09:12:17 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
1907
1908 * paread.c, coffread.c, elfread.c, dwarfread.c:
1909 Include <time.h> and <sys/types.h> before libbfd.h.
1910
1911 * paread.c: Define BYTES_IN_WORD before including aout/aout64.h.
1912
1913 * Makefile.in (a29k-tdep.o): Depend on $(defs_h).
1914 * config/a29k/tm-a29k.h (SAVED_PC_AFTER_CALL): Use gr122 not lr0
1915 if this is a transparent procedure.
1916
1917 Mon Sep 13 16:06:43 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
1918
1919 * remote.c: Define remote_debug to 0 and #if 0 baud_rate. Temporary
1920 hack so this file compiles again.
1921
1922 * remote-utils.c (gr_multi_scan): Cast return value from alloca.
1923 (gr_multi_scan): #if 0 never-reached return(-1).
1924
1925 * remote-udi.c (udi_wait): Return inferior_pid not 0.
1926
1927 Mon Sep 13 14:14:35 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1928
1929 Collect some remote things into remote-utils.
1930 * remote-utils.[ch]: new files of functions collected from several
1931 different remote targets.
1932 * Makefile.in (REMOTE_O): add remote-utils.o.
1933 (dcache_h, remote_utils_h): new macros.
1934 (HFILES): add $(remote_utils_h).
1935 (ALLDEPFILES): add $(remote_utils_h).
1936 (dcache.o): new rule.
1937 (main.o, remote-bug.o): also depend on $(remote_utils_h).
1938 * target.h (remote_debug): extern moved to remote-utils.h.
1939 * target.c (find_default_run_target, find_core_target): initialize
1940 runable.
1941 (remote_debug): moved to remote-utils.c.
1942 (_initialize_targets): move declaration of user variable
1943 remotedebug to remote-utils.c.
1944 * remote-bug.c: include remote-utils.h rather than dcache.h.
1945 (bug_close, bug_write, bug_write_cr, desc, bug_dcache, timeout,
1946 dev_name, check_open, is_open, readchar, readchar_nofail,
1947 pollchar, expect, expect_prompt, get_hex_digit, get_hex_byte,
1948 get_hex_word, bug_kill, bug_detach, bug_create_inferior,
1949 multi-scan, bug_prepare_to_store, bug_fetch_word,
1950 bug_store_word, bug_files_info, bug_mourn, bug_com, bug_device,
1951 bug_speed): removed and replaced with facilities from
1952 remote-utils.[ch].
1953 (bug_read_inferior_memory): renamed to bug_read_memory.
1954 (bug_write_inferior_memory): renamed to bug_write_memory.
1955 (bug_xfer_inferior_memory): renamed to bug_xfer_memory.
1956 (get_word): comment out this unused function for now.
1957 (bug_settings, cpu_check_strings): new statics.
1958 (bug_open): rewritten to use gr_open.
1959 (_initialize_remote_bug): remove declarations of commands bug,
1960 device, speed.
1961 * main.c: include remote-utils.h.
1962 (baud_rate): removed to remote-utils.c.
1963 (main): handle baud rate settings using new facilities from
1964 remote-utils.
1965 * defs.h (baud_rate): removed extern.
1966
1967 m88110 support via bug-197 monitor.
1968 * remote-bug.c (get_reg_name, bug_fetch_register,
1969 bug_store_register): added m88110 extended register support.
1970 (wait_strings): added bug-197 prompt.
1971 (bug_wait): cope with bug-197 prompt.
1972 (start_load): cope with either bug-197 or bug-187 prompt.
1973
1974 Mon Sep 13 12:53:09 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
1975
1976 * inferior.h, infrun.c, thread.c, infcmd.c: Remove all uses of
1977 pc_changed. If it was ever set to a non-zero value, it was before
1978 GDB 2.8. It doesn't seem to have any useful function.
1979
1980 * defs.h: Don't define NORETURN (see comment).
1981
1982 Sat Sep 11 10:46:09 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
1983
1984 * m88k-nat.c (fill_gregset): Set r31 and sfip.
1985
1986 Thu Sep 9 10:18:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1987
1988 * remote-udi.c (udi_wait, case UDIStdinNeeded): Use a loop calling
1989 getchar() (terminated only on '\n') instead of scanf. Send the
1990 '\n' which terminates it to the remote system.
1991
1992 More gcc lint:
1993 * exec.c (ignore): Return 0.
1994 * stack.c (return_command): Fetch lazy value directly, not via
1995 VALUE_CONTENTS, to avoid "value computed is not used".
1996 * inflow.c (new_tty): Move osigttou inside #if.
1997
1998 * remote.c (remote_fetch_registers): If remote reply is short, just
1999 note that fact and keep going (reading extra registers as all bits 0).
2000 (remote_store_registers): Send number of registers that were found
2001 by remote_fetch_registers.
2002 * m68k-tdep.c, config/m68k/tm-m68k.h, config/m68k/tm-*.h: Remove
2003 HAVE_68881. Define CANNOT_STORE_REGISTER if ptrace() can't write
2004 floating registers.
2005 * config/m68k/{tm-m68k-nofp.h,m68k-nofp.mt,tm-m68k-fp.h,m68k-fp.mt}:
2006 Remove, replaced by {tm-m68k-em.h,m68k-em.mt}.
2007 * Makefile.in, configure.in: Change accordingly.
2008
2009 Thu Sep 9 04:59:03 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2010
2011 * mipsread.c (cross_ref): Allow SGI extended symbol types as cross
2012 reference targets.
2013 * symmisc.c (print_symbol): Use TYPE_TAG_NAME not TYPE_NAME to avoid
2014 printing of identities.
2015
2016 Wed Sep 8 19:18:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2017
2018 * breakpoint.c (breakpoint_1): Deal with step resume breakpoint.
2019
2020 Wed Sep 8 13:01:10 1993 K. Richard Pixley (rich@cygnus.com)
2021
2022 Gcc lint.
2023 * config/m88k/tm-m88k.h (frame_find_saved_regs): prototype.
2024 * config/h8300/tm-h8300.h (NUM_REGS): rewrite to avoid nested comment.
2025 * blockframe.c (get_prev_frame_info): initialize address.
2026 * breakpoint.c (bpstat_copy): initialize retval.
2027 (bpstat_stop_status): initialize value_is_zero.
2028 (bpstat_what): initialize bs_class.
2029 (breakpoint_1, mention): add do-nothing case for bp_step_resume.
2030 (break_command_1): initialize cond_end, addr_end, &
2031 canonical_strings_chain.
2032 (enable_breakpoint): initialize save_selected_frame.
2033 * buildsym.c (end_symtab): initialize symtab & linetablesize.
2034 * c-exp.y (parse_number): initialize i.
2035 * c-typeprint.c (c_type_print_varspec_prefix): include
2036 TYPE_CODE_BITSTRING in switch statements and do nothing.
2037 * c-valprint.c (c_val_print): removed unused variable c.
2038 * ch-valprint.c (chill_val_print): removed unused variable eltlen.
2039 * cp-valprint.c (cp_print_class_method): initialize f & j.
2040 * eval.c (evaluate_subexp): initialize pc2, arg1, arg2.
2041 * expprint.c (print_subexp): initialize myprec, assoc, & tempstr.
2042 * findvar.c (value_from_register): initialize first_addr.
2043 * gdbtypes.c (lookup_struct_elt_type): localize use of temporary
2044 variable typename.
2045 * infcmd.c (run_stack_dummy): return zero rather than simple
2046 return.
2047 * infrun.c (wait_for_inferior): initialize stop_sp, prologue_pc.
2048 remove symtab, appears unused.
2049 (restore_selected_frame): return 1.
2050 * mipsread.c (psymtab_to_symtab_1): initialize first_off.
2051 (fixup_sigtramp): initialize b0.
2052 * printcmd.c (do_examine): initialize val_type.
2053 (print_frame_args): initialize b.
2054 * ser-tcp.c (tcp_restore): comment out declaration. Appears
2055 unused.
2056 * ser-unix.c (hardwire_restore): comment out declaration. Appears
2057 unused.
2058 (hardwire_send_break): moved variable status into ifdef
2059 HAVE_SGTTY.
2060 (wait_for): moved variable numfds into ifdef HAVE_SGTTY.
2061 * serial.h: comment change only.
2062 * stabsread.c (rs6000_builtin_type): initialize rettype.
2063 (read_range_type): initialize nbits.
2064 * stack.c (print_frame_info): remove unused variable numargs.
2065 (parse_frame_specification): remove unused variables arg1, arg2,
2066 arg3.
2067 (return_command): initialize return_value.
2068 * symfile.c (cashier_psymtab): initialize pprev.
2069 * symtab.c (find_pc_psymbol): initialize best.
2070 (lookup_symbol): initialize s.
2071 (make_symbol_completion_list): initialize quote_pos.
2072 * thread.c: include command.h.
2073 (thread_info): static declaration removed; unused.
2074 (info_threads_command): fix == vs = typo.
2075 * typeprint.c (whatis_exp): initialize old_chain.
2076 * valprint.c (val_print_string): remove unused variable
2077 first_addr_err. Initialize old_chain.
2078 (_initialize_valprint): white space comment change.
2079 * values.c (show_values): rewrite if statement to avoid empty
2080 body.
2081 (vb_match): remove unused variable fieldtype_target_type.
2082
2083 Wed Sep 8 10:21:33 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2084
2085 * Makefile.in (mipsread.o): Depend on $(bfd_h).
2086
2087 Tue Sep 7 13:06:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2088
2089 * gdbserver/Makefile.in (TAGS): config files are in
2090 $(srcdir)/../config, not $(srcdir)/config.
2091
2092 * config/pa/tm-hppa.h: Declare target_read_pc and target_write_pc.
2093 (STORE_RETURN_VALUE): Pass the correct offset of the return
2094 register to write_register_bytes.
2095 * hppa-tdep.c: Use target_write_pc if PCOQ_TAIL_REGNUM was not saved.
2096
2097 Tue Sep 7 14:30:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2098
2099 * remote.c (remote_wait): Don't call error. Instead, call warning
2100 inside a loop. User can ^C to get out.
2101
2102 * config/m68k/tm-m68k.h (FIX_CALL_DUMMY): Changed name of swapping
2103 routine to match BFD name change.
2104 * config/z8k/tm-z8k.h (FIX_CALL_DUMMY): Likewise.
2105
2106 Mon Sep 6 15:01:57 1993 Jeffrey Wheat (cassidy@cygnus.com)
2107
2108 * elfread.c: change elf32_symbol_type to elf_symbol_type
2109
2110 Mon Sep 6 15:43:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2111
2112 * remote.c (remote_wait): Added 'W' and 'N' responses.
2113
2114 Fri Sep 3 08:57:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2115
2116 * main.c, utils.c: Add comments about immediate_quit.
2117
2118 * elfread.c (elf_symtab_read): Don't add symbols starting with ".L"
2119 to minimal symbols.
2120
2121 * target.c (pop_target): Don't try to deal with the stack becoming
2122 empty. Shouldn't happen and the code that tried was broken.
2123
2124 * dcache.c: Cast return value from xmalloc.
2125
2126 * remote.c: Move setting of immediate_quit from remote_open to
2127 remote_start_dummy and set it back to zero when done.
2128
2129 Thu Sep 2 00:07:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2130
2131 * m88k-tdep.c: Remove a bunch of unused #includes.
2132
2133 * language.h: Add comment about current_language.
2134
2135 * mips-tdep.c (_initialize_mips_tdep): Change heuristic-fence-post
2136 from var_uinteger to var_zinteger.
2137
2138 * configure.in: Fix typo (delta88r4 -> delta88v4).
2139
2140 * config/m88k/xm-delta88.h: Don't include sys/siginfo.h. It was
2141 to make this work on SVR4 before SVR4 had its own configuration,
2142 and it breaks SVR3.
2143
2144 * config/m88k/tm-delta88v4.h: Define FRAME_CHAIN_VALID_ALTERNATE.
2145
2146 * config/m88k/delta88v4.h (NATDEPFILES): Remove infptrace.o inftarg.o.
2147
2148 * config/m88k/xm-dgux.h: Renamed from config/m88k/xm-m88k.h.
2149 * config/m88k/m88k.mh: Use xm-dgux.h.
2150 * config/m88k/xm-m88k.h: New file, with HOST_BYTE_ORDER,
2151 MAKEVA_END and MAKEVA_ARG.
2152 * config/m88k/xm-*.h: Include m88k/xm-m88k.h.
2153 * printcmd.c: Remove __INT_VARARGS_H code; now in xm-m88k.h.
2154
2155 Wed Sep 1 19:31:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2156
2157 * remote-udi.c (udi_wait): Call `warning' not `error'.
2158
2159 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): If the symbol has a
2160 demangling, don't put the mangled form in the completion list.
2161
2162 * symtab.c, symfile.c, c-exp.y, ch-exp.y, m2-exp.y, buildsym.c,
2163 symfile.h, stabsread.c, minsyms.c, solib.c, nlmread.c, dwarfread.c
2164 partial-stab.h, symmisc.c, gdbtypes.c: Lint. Remove (or put
2165 inside #if) unused variables and labels. Fix unclosed comment.
2166 Deal with enumeration values unhandled in switch statements. Make
2167 sure non-void functions return values. Include appropriate
2168 headers.
2169 * dbxread.c (elfstab_build_psymtabs): Don't check for unsigned
2170 value < 0.
2171
2172 Wed Sep 1 14:36:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2173
2174 * i960-tdep.c, ns32k-pinsn.c, remote-adapt.c, xcoffread.c:
2175 index -> strchr.
2176
2177 Wed Sep 1 11:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2178
2179 * remote.c: Add comment explaining why dcache is disabled.
2180 (remote_fetch_word, remote_store_word): Make static and #if 0.
2181 They are not called from anywhere.
2182
2183 Wed Sep 1 14:41:28 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2184
2185 * arm-tdep.c, convex-tdep.c, convex-xdep.c, dbxread.c,
2186 h8300-tdep.c, h8500-tdep.c, i960-pinsn.c, i960-tdep.c,
2187 infptrace.c, m88k-tdep.c, mips-tdep.c, regex.c, remote-vx.c,
2188 rs6000-tdep.c, xcoffexec.c, xcoffread.c, z8k-tdep.c,
2189 config/arm/tm-arm.h, config/convex/tm-convex.h,
2190 config/gould/tm-np1.h, config/gould/tm-pn.h,
2191 config/m68k/tm-isi.h, config/ns32k/tm-umax.h,
2192 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
2193 config/rs6000/tm-rs6000.h, config/tahoe/tm-tahoe.h,
2194 config/vax/tm-vax.h: bzero -> memset.
2195
2196 * regex.c: bcmp -> memcmp.
2197
2198 Wed Sep 1 11:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2199
2200 * symtab.c (find_pc_line, find_line_common),
2201 symtab.h (struct linetable), xcoffread.c (arrange_linetable):
2202 Revise comments re linetable sorting.
2203 * buildsym.c (compare_line_numbers): Sort by pc, not by line.
2204 * coffread.c: Tell end_symtab to sort the line table.
2205
2206 * coffread.c: Re-work a lot of the coff-specific stuff to use stuff
2207 in buildsym.c. This includes coff_finish_block, coff_context_stack,
2208 coff_local_symbols, coff_file_symbols, coff_global_symbols,
2209 coff_end_symtab and coff_add_symbol_to_list.
2210 (read_enum_type): Deal with it now that we have a "struct pending"
2211 not a "struct coff_pending".
2212
2213 * buildsym.c (end_symtab): Don't realloc subfile->linetable.
2214
2215 Wed Sep 1 13:12:43 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2216
2217 * a68v-nat.c, altos-xdep.c, convex-tdep.c, convex-xdep.c,
2218 findvar.c, hppab-nat.c, hppah-nat.c, i386mach-nat.c,
2219 irix4-nat.c, m68k-tdep.c, m88k-tdep.c, mipsread.c, regex.c,
2220 remote-bug.c, remote-hms.c, rs6000-nat.c, rs6000-tdep.c,
2221 sparc-nat.c, stabsread.c, sun3-nat.c, sun386-nat.c, symfile.c,
2222 umax-xdep.c, xcoffread.c, 29k-share/udi/udip2soc.c,
2223 29k-share/udi/udr.c, config/a29k/tm-a29k.h, config/arm/tm-arm.h,
2224 config/convex/tm-convex.h, config/gould/tm-np1.h,
2225 config/gould/tm-pn.h, config/h8300/tm-h8300.h,
2226 config/h8500/tm-h8500.h, config/i386/tm-i386aix.h,
2227 config/i386/tm-sun386.h, config/i386/tm-symmetry.h,
2228 config/i960/tm-i960.h, config/m68k/tm-news.h,
2229 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
2230 config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
2231 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
2232 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
2233 config/tahoe/tm-tahoe.h, config/vax/tm-vax.h,
2234 config/z8k/tm-z8k.h, nindy-share/nindy.c: bcopy -> memcpy.
2235
2236 Wed Sep 1 05:05:53 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2237
2238 * mipsread.c (parse_partial_symbols): Use language from FDR if it
2239 is unambigous. Patch from ptf@delcam.co.uk (Paul Flinders).
2240 * mipsread.c (ecoff_symfile_info): New struct to hold the global
2241 pending_list.
2242 * mipsread.c (mipscoff_symfile_init, parse_partial_symbols):
2243 Allocate the global pending list and link it to the objfile.
2244 * mipsread.c (is_pending_symbol, add_pending): Use global pending
2245 list from objfile. Allocate pending list entries from the
2246 psymbol_obstack.
2247 * mipsread.c (free_pending): Remove. The pending list is now
2248 freed when the psymbol_obstack is freed.
2249 * mipsread.c (psymtab_to_symtab1): Remove pending list allocation,
2250 the global pending list is used now.
2251 * mipsread.c (parse_partial_symbols): Skip only the first
2252 file indirect entry when building the dependency list.
2253
2254 Tue Aug 31 15:01:27 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2255
2256 Break dcache code out of remote.c.
2257 * dcache.h: white space changes only.
2258 * dcache.c: add user settable variable to set whether data caching
2259 is in use.
2260 * remote.c: include dcache.h. removed data caching code which is
2261 now in dcache.c. Compile in data caching again. (data caching
2262 is currently off by default.)
2263 (remote_read_bytes, remote_write_bytes): change second arg to
2264 unsigned char.
2265 (remote_dcache): new static variable.
2266 * Makefile.in (REMOTE_O): add dcache.o.
2267 * config/m88k/m88k.mt (TDEPFILES): removed dcache.o.
2268
2269 Break dcache code out of remote-nindy.c.
2270 * remote-nindy.c: removed dcache code. Changed callers to use new
2271 conventions. include dcache.h.
2272 (nindy_dcache): new static variable.
2273 * config/i960/nindy960.mt (TDEPFILES): added dcache.o.
2274
2275 Break dcache code out of remote-bug.c into dcache.[hc].
2276 * Makefile.in (dcache_h): new macro.
2277 (HFILES): added $(dcache_h).
2278 (ALLDEPFILES): added dcache.c.
2279 (dcache.o): new rule.
2280 (remote-bug.o): now depends on $(dcache_h).
2281 * remote-bug.c: include dcache.h. remove externs for insque and
2282 remque, add extern for bcopy. Prototype bug_close,
2283 bug_clear_breakpoints, bug_write_cr. dcache code moved to
2284 dcache.[hc]. Changed dcache calling convention to include an
2285 initial DCACHE argument.
2286 (bug_dcache): new static variable.
2287 (bug_read_inferior_memory): change second arg to
2288 unsigned char.
2289 * dcache.[ch]: new files.
2290 * config/m88k/m88k.mt (TDEPFILES): add dcache.o.
2291
2292 Tue Aug 31 10:33:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2293
2294 * c-typeprint.c (c_print_type_base): Treat show = 0 just like
2295 show < 0. The only case where we had been distinguishing is that
2296 show = 0 used to print "struct " or "enum " instead of
2297 "struct {...}" or "enum {...}" which seems clearly wrong.
2298
2299 Mon Aug 30 17:51:32 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2300
2301 * configure.in: recognize m88110 as an m88k.
2302
2303 Mon Aug 30 16:07:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2304
2305 * valops.c (call_function_by_hand): If we discard cleanups, call
2306 bpstat_clear (&inf_status.stop_bpstat).
2307
2308 Mon Aug 30 12:47:46 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2309
2310 * stabsread.h, dbxread.c (end_psymtab): Return NULL if the psymtab
2311 was empty and thrown away.
2312 * mipsread.c (parse_partial_symbols): Do not add empty psymtabs to
2313 dependency list, skip self dependencies.
2314 * mipsread.c (parse_fdr): Removed, obsolete.
2315 * mipsread.c (parse_lines): Check for cbLine being zero, not
2316 cbLineOffset.
2317 * mipsread.c (struct symloc): Add pst_language.
2318 * mipsread.c (parse_partial_symbols): Set up proper language for
2319 header files, save it in pst_language for psymtab_to_symtab_1.
2320 * mipsread.c (psymtab_to_symtab_1): Use pst_language.
2321
2322 Mon Aug 30 10:48:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2323
2324 * configure.in: Fix typo m88*-motorola-svr4* -> sysv4*.
2325
2326 Fri Aug 27 17:09:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2327
2328 * paread.c: Include som.h instead of libhppa.h. (From Utah.)
2329
2330 Fri Aug 27 09:30:40 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
2331
2332 * symmisc.c (dump_symtab): Use catch_errors around print_symbol.
2333 Change calling sequence of print_symbol to fit catch_errors.
2334
2335 * mips-tdep.c: Call reinit_frame_cache every time the user does
2336 "set heuristic-fence-post".
2337
2338 * gdbserver/low-sun3.c: New file.
2339 * gdbserver/Makefile.in, config/m68k/sun3.mh: Change accordingly.
2340
2341 * Rename files for 14-character limits:
2342 gdbserver/remote-gutils.c -> gdbserver/utils.c
2343 gdbserver/remote-inflow.c -> gdbserver/low-lynx.c
2344 gdbserver/remote-inflow-sparc.c -> gdbserver/low-sparc.c
2345 gdbserver/remote-server.c -> gdbserver/server.c
2346 remote-monitor.c -> remote-mon.c
2347 * Makefile.in, gdbserver/Makefile.in, gdbserver/configure.in,
2348 config/m68k/monitor.mt, config/i386/i386lynx.mh,
2349 config/sparc/sun4os4.mh: Change accordingly.
2350 * gdbserver/Makefile.in: Remove more junk inherited from gdb Makefile.
2351
2352 Thu Aug 26 14:32:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2353
2354 * infcmd.c, inferior.h (run_stack_dummy): If we stop somewhere
2355 besides the dummy, return 1 rather than calling error().
2356 Let caller print the error message. Remove name argument.
2357 * valops.c (call_function_by_hand): Deal with changes to calling
2358 sequence of run_stack_dummy. Discard restore_inferior_status cleanup
2359 if run_stack_dummy returns 1.
2360
2361 * Version 4.10.2.
2362
2363 * config/mips/tm-mips.h (EXTRACT_STRUCT_VALUE_ADDRESS):
2364 Get struct return address from v0, not a0.
2365
2366 * infrun.c (restore_inferior_status): Use catch_errors when
2367 restoring selected frame.
2368
2369 Wed Aug 25 21:52:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2370
2371 * infrun.c (save_inferior_status, restore_inferior_status):
2372 Save and restore the registers too.
2373 * inferior.h (struct inferior_status): Add "registers".
2374
2375 Tue Aug 24 00:36:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2376
2377 * dbxread.c (end_psymtab): Clean up comment.
2378
2379 * frame.h, symtab.h, findvar.c (read_var_value): Change basereg
2380 support to use LOC_BASEREG rather than SYMBOL_BASEREG_VALID.
2381 * dwarfread.c: Use LOC_BASEREG where appropriate.
2382 * Various: Support LOC_BASEREG and LOC_BASEREG_ARG.
2383
2384 * coffread.c (init_lineno, init_stringtab): Don't check whether
2385 xmalloc returned NULL.
2386
2387 * config/vax/xm-vaxult.h: Define NO_PTRACE_H.
2388
2389 * target.c, target.h: Add "set remotedebug" command.
2390 * remote-bug.c, remote.c, remote-mips.c: Remove "set remotedebug" and
2391 "set m88ksnoop" options and use generic "set remotedebug" instead.
2392 * NEWS: Describe this change.
2393
2394 Mon Aug 23 20:26:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2395
2396 * buildsym.h: Remove declaration of dbxread.c functions.
2397 * stabsread.h: Group together dbxread.c functions.
2398 Move elfstab_build_psymtabs here from symfile.h.
2399 Declare pastab_build_psymtabs.
2400 * elfread.c, paread.c: Include stabsread.h (for stabsread_new_init
2401 declaration, etc).
2402
2403 Mon Aug 23 17:16:23 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2404
2405 * remote-bug.c: rename quiet to bug88k_snoop.
2406 (double_scan, multi_scan): generalize double_scan into a scan
2407 for multiple patterns. Rename to multi_scan.
2408 (bug_wait, bug_write_inferior_memory): adapt to use the new
2409 multi_scan in order to catch and represent target bus errors.
2410 (bug_scan): currently unused, so comment out.
2411 (bug_quiet): removed. Replaced with a standard user settable boolean.
2412
2413 * m88k-tdep.c: remove include of sys/dir.h. Appears unnecessary
2414 and isn't available on solaris.
2415
2416 Mon Aug 23 14:56:42 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2417
2418 * config/m88k/{delta88v4.mt,delta88v4.mh}: New files
2419 * config/m88k/delta88.mh: Fix comment.
2420 * config/m88k/tm-delta88.h: Remove unused BCS define.
2421 * config/m88k/{tm-delta88v4.h,xm-delta88v4.h,nm-delta88v4.h}:
2422 New files.
2423 * configure.in: Recognize m88*-motorola-sysv4*.
2424 * m88k-nat.c: Always include sys/types.h; don't depend on USG.
2425
2426 Mon Aug 23 12:57:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2427
2428 * mipsread.c (parse_symbol, parse_type, cross_ref): Pass name of
2429 symbol as an argument and use it in complaints.
2430 * symmisc.c (dump_psymtab): Dump filenames of dependencies.
2431
2432 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
2433 and Jim Kingdon (kingdon@cygnus.com)
2434
2435 Add NetBSD support:
2436 * configure.in: Recognize netbsd.
2437
2438 Fri Aug 20 14:01:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2439
2440 * remote-nindy.c: Remove unused include of sys/ioctl.h.
2441
2442 * frame.h, symtab.h: Revise comments regarding baseregs.
2443
2444 Fri Aug 20 15:07:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2445
2446 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1):
2447 Set language for psymtab and symtab.
2448 * mipsread.c (new_symbol): Set language and initialize demangled
2449 name for symbol.
2450 * symmisc.c (print_symbol): Use SYMBOL_SOURCE_NAME when printing
2451 the symbol type.
2452 * symtab.c (decode_line_1): Inhibit coredumps with cfront executables.
2453
2454 Fri Aug 20 14:01:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2455
2456 * Move KERNEL_U_ADDR from xm-hp300bsd.h to nm-hp300bsd.h and make
2457 it conditionalized on 4.3 vs. 4.4.
2458 * config/m68k/nm-hp300bsd.h: Move REGISTER_U_ADDR out of 4.3 and
2459 4.4 sections; it was identical and now works for 4.4.
2460
2461 * mips-tdep.c (is_delayed): Use INSN*BRANCH* not ANY_DELAY.
2462
2463 * printcmd.c (MAKEVA_END): Update this version to use "aligner".
2464
2465 Thu Aug 19 22:08:09 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2466
2467 * config/vax/tm-vax.h (BELIEVE_PCC_PROMOTION): Define.
2468 * mipsread.c (parse_symbol, parse_type, cross_ref): Handle corrupt
2469 file indirect entries with complaints instead of core dumps. Remove
2470 complaint for stTypedef within aggregates.
2471
2472 Thu Aug 19 17:58:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2473
2474 * coffread.c (process_coff_symbol): Ignore tagnames like .0fake.
2475
2476 * coffread.c (coff_read_enum_type): #if 0 out code which changes
2477 enum {FALSE, TRUE} into boolean.
2478
2479 * config/m68k/delta68.m{t,h}: Use nm-delta68.h, etc. not
2480 non-existent files nm-delta.h, etc.
2481 * config/m68k/tm-delta68.h: Define CANNOT_STORE_REGISTER.
2482 * delta68-nat.c: Add "[0]" in offsetof argument.
2483 * delta68-nat.c (_initialize_kernel_u_addr): Don't try to set up
2484 nl with initializer, just assign to it. Check n_scnum field on
2485 return.
2486
2487 Wed Aug 18 12:03:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2488
2489 * printcmd.c (print_address), values.c (value_as_pointer): Don't
2490 use ADDR_BITS_REMOVE.
2491 * defs.h: Try to clarify comment about ADDR_BITS_REMOVE.
2492
2493 * blockframe.c (block_innermost_frame): Uncomment.
2494 Return NULL if passed NULL.
2495 * frame.h: Declare it.
2496 * expression.h (union exp_element): Add field block.
2497 * parse.c (write_exp_elt_block): New function.
2498 * expression.h (OP_VAR_VALUE): Now takes additional struct block *.
2499 * *-exp.y: Write block for OP_VAR_VALUE.
2500 * eval.c, expprint.c, parse.c: Deal with block for OP_VAR_VALUE.
2501 * valops.c, value.h (value_of_variable), callers:
2502 Add second argument, for block.
2503
2504 * main.c (gdb_readline): If we read some characters followed by EOF,
2505 return them rather than returning NULL.
2506
2507 Tue Aug 17 11:14:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2508
2509 * mips-tdep.c: Remove unused #ifndef NUMERIC_REG_NAMES and add comment.
2510
2511 Tue Aug 17 15:10:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2512
2513 * config/m88k/tm-m88k.h: Fix typo in comment.
2514 (FP_REGNUM): define in terms of SP_REGNUM
2515 rather than by absolute number. Also clearly comment that this
2516 is a convenient lie in order to decrease future confusion.
2517 (ACTUAL_FP_REGNUM): new macro for FP.
2518 (FRAME_CHAIN_VALID): removed. Standard default works fine.
2519 * m88k-tdep.c (frame_chain_valid): redundant, so removed.
2520 (NEXT_PROLOGUE_INSN): removed unused fourth arg, fixed all
2521 callers.
2522 (read_next_frame_reg): declare static.
2523 (examine_prologue): removed unused variabel insn2, rename insn1
2524 to insn, rewrote comment about finding fp, sp, etc. set frame_fp
2525 based on ACTUAL_FP_REGNUM rather than FP_REGNUM which is
2526 actually a scammed alias for SP_REGNUM on m88k.
2527
2528 * frame.h: fixed typo in comment.
2529
2530 Tue Aug 17 11:14:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2531
2532 * 29k-share/udi/udiphcfg.h: Always include udiphunix.h not udiphdos.h.
2533
2534 * complaints.c (complain): fflush (stdout) after output.
2535
2536 Tue Aug 17 01:43:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2537
2538 * blockframe.c, frame.h (sigtramp_saved_pc): New routine to fetch
2539 the saved pc from sigcontext on the stack for BSD signal handling.
2540 * config/i386/tm-i386bsd.h (SIGTRAMP_START, SIGTRAMP_END, FRAME_CHAIN,
2541 FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC, SIGCONTEXT_PC_OFFSET):
2542 Define to make backtracing through sigtramp work.
2543 * config/vax/tm-vax.h (SIGTRAMP_START, SIGTRAMP_END, TARGET_UPAGES,
2544 FRAME_SAVED_PC, SIGCONTEXT_PC_OFFSET): Ditto.
2545
2546 Mon Aug 16 13:52:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2547
2548 * main.c (cd_command): If current_directory on entry is "/", then
2549 don't append an extra slash.
2550 Don't assume that /../.. means /.
2551
2552 * target.c (target_xfer_memory): Clear errno before calling
2553 to_xfer_memory.
2554
2555 * stack.c (frame_info, print_frame_info): Add comment about using
2556 the starting source line number on a line boundary if backtracing
2557 through sigtramp.
2558
2559 Mon Aug 16 02:56:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2560
2561 * blockframe.c (create_new_frame, get_prev_frame_info):
2562 Use the function name when calling IN_SIGTRAMP.
2563 * config/m68k/tm-m68k.h (SIG_PC_FP_OFFSET, SIG_SP_FP_OFFSET):
2564 Define for correct handling of bachtraces through _sigtramp.
2565 * m68k-tdep.c (m68k_find_saved_regs): Adjust saved sp for fake
2566 sigtramp frames.
2567 * mipsread.c (parse_type): Handle corrupt TIR info with complaint
2568 instead of core dump.
2569 * mipsread.c (parse_partial_symbols): Put static symbols into the
2570 mimimal symbol table, use proper mst_types for all minimal symbols.
2571 * stack.c (frame_info, print_frame_info): Use the starting source
2572 line number on a line boundary if backtracing through sigtramp.
2573
2574 Fri Aug 13 14:37:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2575
2576 * remote-bug.c: include gdbcmd.h.
2577 (sleep, remque, insque): forward decls added.
2578 (bug_fetch_registers, bug_store_registers): forward decls
2579 removed.
2580 (bug_read_inferior_memory, bug_write_inferior_memory): forward
2581 decls added.
2582 (srec_frame, srec_max_retries, srec_bytes, srec_echo_pace,
2583 srec_sleep, srec_noise): new static variables for user settable
2584 options. Mostly these are for debugging and tuning. I don't
2585 expect them to stay user settable options for long.
2586 (timeout): change default to 4 seconds.
2587 (check_open): declare funtion static, force return value.
2588 (readchar_nofail): if timeout, then say so if not being quiet.
2589 (pollchar, double_scan, bug_scan, bug_srec_write_cr,
2590 start_load): new functions.
2591 (bug_wait): rewritten to use double scan.
2592 (expect): while (1) -> for (;;)
2593 (get_hex_digit): rewrite if condition to avoid gcc complaints.
2594 (bug_load, bug_create_inferior, bug_open, bug_store_register):
2595 removed unused variables.
2596 (bug_load): replaced DELTA macro with user settable srec_frame
2597 variable. Other minor lint.
2598 (find_end_of_word, is_baudrate_right, set_rate, not_bug_wait,
2599 gethex, timed_read, translate_addr, bug_before_main_loop):
2600 unsused and removed.
2601 (bug_resume): add missing first arg, pid.
2602 (get_reg_name): use ip rather than cr04.
2603 (bug_write, bug_write_cr, but_clear_breakpoints, bug_quiet):
2604 declare type, args, and explicitly return.
2605 (bug_store_register): straighten out the ip vs cr04 confusion.
2606 (bug_write_inferior_memory): rewrite to cope with errors while
2607 downloading s-records.
2608 (bug_read_inferior_memory): declare static.
2609 (bug_clear_breakpoints): expect nobr before prompt.
2610 (_initialize_remote_bug): add initializations for srec-bytes,
2611 srec-max-retries, srec-frame, srec-noise, srec-sleep,
2612 srec-echo-pace.
2613
2614 * Makefile.in (remote-bug.o): new rule.
2615 (ALLDEPFILES): added remote-bug.c
2616
2617 * remote-hms.c (hms_wait): use -1 for timeout's which means block
2618 forever rather than 99999.
2619
2620 * ser-unix.c (get_tty_state): if a descriptor is not a tty, then
2621 simply save encode this fact as the process group and return
2622 success rather than an error.
2623 (set_tty_state): if process group is -1, do not reset the
2624 process group.
2625 (hardwire_reachar): comment change.
2626
2627 * serial.h: comment change.
2628
2629 * config/m88k/tm-m88k.h: comment change to remove embedded
2630 comment.
2631 (SKIP_PROLOGUE): skip_prologue returns a value which is expected
2632 to reset the pc argument. So reset it.
2633
2634 Fri Aug 13 10:15:24 1993 Fred Fish (fnf@deneb.cygnus.com)
2635
2636 * Makefile.in (VERSION): Bump to 4.10.1 after release and cvs
2637 tagging.
2638
2639 Thu Aug 12 20:40:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2640
2641 * gdbserver/Makefile.in: Use GDBSERVER_LIBS and
2642 GDBSERVER_DEPFILES. Also remove much (but not all that could be
2643 removed) crud inherited from gdb Makefile.in.
2644 * config/i386/i386lynx.mh, config/sparc/sun4os4.mh: Define GDBSERVER_*.
2645 * gdbserver/README: Say it works on Sun and change configuration
2646 instructions slightly.
2647
2648 Wed Aug 11 18:56:59 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2649
2650 * config/i386/i386v4.mh: use -lsocket and -lnsl, for remote
2651 targets that use BSD style network connections
2652
2653 Wed Aug 11 17:54:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2654
2655 * remote-{monitor,bug}.c: Make bug_ops not static (forward declaration
2656 of statics doesn't work with SunOS4 /bin/cc).
2657 Rename the occurrence in remote-monitor.c to monitor_bug_ops.
2658
2659 Tue Aug 10 13:07:14 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
2660
2661 * blockframe.c (find_pc_partial_function),
2662 mips-tdep.c (find_proc_desc): Deal with "pathological" case.
2663
2664 Tue Aug 10 14:50:30 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2665
2666 * utils.c (wrap_here): Allow indent to be NULL.
2667 (fputs_filtered): Don't check for null wrap_indent (wrap_here now
2668 guarantees that it isn't, and anyway we were only checking one out
2669 of the two places we dereferenced it).
2670
2671 * objfiles.h (struct objfile): Clean up comments for
2672 {obj,sym}_private to clarify what they are private to.
2673
2674 Mon Aug 9 16:45:00 1993 Stan Shebs (shebs@rtl.cygnus.com)
2675
2676 * stabsread.c, buildsym.c (hashname): Moved function to
2677 buildsym.c, as suggested in the sources.
2678
2679 Mon Aug 9 09:53:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2680
2681 * remote-udi.c: Make udi_ops extern rather than trying forward
2682 declaration of a static variable.
2683
2684 * hppab-nat.c: Define ptrace to call_ptrace and pass the 5th arg
2685 there, rather than using an ANSI C specific macro.
2686
2687 * 29k-share/udi/udr.c: Include fcntl.h not sys/fcntl.h. Also put
2688 sys/types.h near the top (just on general principles).
2689
2690 * environ.c (set_in_environ): Remove G960BASE and G960BIN; they are
2691 no longer used.
2692
2693 * gdbcore.h: New variable gnutarget.
2694 * core.c: Add commands to set and show it.
2695 * Callers to bfd_*open*: Pass gnutarget instead of NULL as target.
2696 * environ.c (set_in_environ): For GNUTARGET, use set_gnutarget not
2697 putenv.
2698
2699 * symtab.c (decode_line_1): Give error on unmatched single quote.
2700
2701 Sun Aug 8 13:59:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2702
2703 * ser-unix.c (hardwire_send_break) [HAVE_SGTTY]: Use select not usleep.
2704
2705 * remote.c: Add comments about 'd', 'r', and unrecognized requests.
2706
2707 * inflow.c (terminal_init_inferior): Don't muck with tty state if
2708 gdb_has_a_terminal() is false.
2709
2710 Sun Aug 8 10:07:47 1993 Fred Fish (fnf@cygnus.com)
2711
2712 * dwarfread.c (record_minimal_symbol): Remove prototype and
2713 function.
2714 * dwarfread.c (add_partial_symbol): Remove code to add minimal
2715 symbols and remove comment about limitations. Experiments show
2716 that now that gdb handles the ELF symtab better for creating
2717 minimal symbols, that no additional information is added by
2718 examining the DWARF information, and in fact, given the
2719 limitations, the DWARF code was actually making things worse.
2720
2721 Sat Aug 7 10:59:03 1993 Fred Fish (fnf@deneb.cygnus.com)
2722
2723 * elfread.c (elf_symtab_read): Properly sort out the bss symbols
2724 from the data symbols and give them the correct minimal_symbol_type.
2725 Add file static symbols to the minimal symbol table, not just
2726 global symbols. Add absolute symbols as well (like _edata, _end).
2727 Redo stabs-in-elf special symbol handling now that file static
2728 symbols are entered into the into the minimal symbol table.
2729 * dwarfread.c (add_partial_symbol): Add comment about limitations
2730 of DWARF symbols for distinquishing data from bss when adding
2731 minimal symbols. Add file local symbols to minimal symbols.
2732
2733 Thu Aug 5 08:58:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2734
2735 * ser-go32.c: Define job_control variable.
2736
2737 Thu Aug 5 15:56:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2738
2739 * configure.in: z8k-coff is the same as z8k-sim
2740
2741 Thu Aug 5 08:58:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2742
2743 * 29k-share/udi/udip2soc.c: Include sys/types.h before sys/file.h.
2744
2745 * config/i386/tm-i386bsd.h (NUM_REGS): There are only 10, not 11.
2746
2747 * inflow.c: Put all uses of F_GETFL and F_SETFL in #ifdef F_GETFL.
2748
2749 * 29k-share/udi/udip2soc.c: Include fcntl.h not sys/fcntl.h.
2750
2751 Wed Aug 4 18:32:12 1993 Fred Fish (fnf@cygnus.com)
2752
2753 * inflow.c (pass_signal): Signal handlers take one int arg;
2754 supply an unused one to make it type compatible as an arg to
2755 signal().
2756
2757 Tue Aug 3 18:34:14 1993 Ian Lance Taylor (ian@cygnus.com)
2758
2759 * config/mips/tm-mips.h: Include bfd.h before coff/sym.h.
2760
2761 Tue Aug 3 15:34:57 1993 Fred Fish (fnf@cygnus.com)
2762
2763 * Makefile.in (ALLCONFIG): Add config/i386/i386nw.mt,
2764 config/m68k/delta68.mh, config/m68k/delta68.mt,
2765 config/m68k/dpx2.mh, config/m68k/dpx2.mt, config/mips/riscos.mh,
2766 config/mips/news-mips.mh.
2767 * Makefile.in (ALLPARAM): Add config/i386/nm-symmetry.h,
2768 config/i386/tm-i386nw.h, config/m68k/nm-delta68.h,
2769 config/m68k/tm-delta68.h, config/m68k/xm-delta68.h,
2770 config/m68k/nm-dpx2.h, config/m68k/tm-dpx2.h,
2771 config/m68k/xm-dpx2.h, config/mips/xm-makeva.h.
2772 * Makefile.in (ALLDEPFILES): Add dpx2-nat.c.
2773
2774 Tue Aug 3 12:02:09 1993 Ian Lance Taylor (ian@cygnus.com)
2775
2776 * mipsread.c: Updated for BFD ECOFF changes. Now gets the
2777 swapping routines and external structure sizes via the
2778 ecoff_backend information. No longer includes coff/mips.h.
2779
2780 Tue Aug 3 10:58:04 1993 Fred Fish (fnf@cygnus.com)
2781
2782 * Makefile.in (SFILES): Add thread.c
2783
2784 start-sanitize-v9
2785 Tue Aug 3 10:21:58 1993 Doug Evans (dje@canuck.cygnus.com)
2786
2787 * remote-sp64sim.c (simif_create_inferior): Add FIXME regarding
2788 sim_set_args return code.
2789 end-sanitize-v9
2790
2791 Mon Aug 2 16:35:31 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2792
2793 * Makefile.in (VERSION): bumped to 4.9.4.
2794
2795 * remote-monitor.c: updated copyright.
2796 (bug_ops, monitor_desc): now static.
2797 (monitor_desc): in several places, check and/or set to NULL.
2798
2799 * remote-hms.c (hms_files_info): Add the appropriate items where
2800 missing in the printf call.
2801
2802 * remote-bug.c: new file for m88k bug support.
2803
2804 * config/m88k/m88k.mt (TDEPFILES): added remote-bug.o.
2805
2806 Mon Aug 2 14:22:09 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2807
2808 * h8300-tdep.c: Use new variable h8300hmode.
2809
2810 Mon Aug 2 12:06:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2811
2812 * valops.c (typecmp): If we are passing a non-reference to a function
2813 which takes a reference, pass the address.
2814 (value_arg_coerce): Don't use COERCE_ENUM; we don't want to dereference
2815 references here.
2816
2817 * thread.c (thread_switch): Define as static.
2818 (add_thread): Cast return value from xmalloc.
2819
2820 * gdbtypes.c (fill_in_vptr_fieldno): Call check_stub_type.
2821 * gdbtypes.{c,h}: Improve comments on vptr_fieldno.
2822
2823 Mon Aug 2 11:58:52 1993 Fred Fish (fnf@deneb.cygnus.com)
2824
2825 * README: Elaborate on gdb C++ support and cfront support.
2826
2827 Mon Aug 2 11:30:57 1993 Stu Grossman (grossman at cygnus.com)
2828
2829 * i386lynx-nat.c, thread.c, thread.h: Update copyrights.
2830
2831 Mon Aug 2 12:06:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2832
2833 * Makefile.in (ALLDEPFILES): Add i386lynx-nat.c.
2834
2835 Mon Aug 2 08:42:50 1993 Stu Grossman (grossman at cygnus.com)
2836
2837 * gdbserver/remote-inflow.c (create_inferior): Fix comments, and
2838 error msg. Setup seperate process group for child.
2839 * (write_inferior_memory): Sleep for 1 second and retry on ptrace
2840 failure.
2841
2842 Sun Aug 1 22:58:18 1993 Stu Grossman (grossman at cygnus.com)
2843
2844 * config/i386/i386lynx.mh (NATDEPFILES): Drop coredep (for now).
2845 * config/i386/nm-i386bsd.h: Protect from multiple inclusion.
2846 * config/i386/nm-i386lynx.h: Lotsa new host porting stuff.
2847 * config/i386/tm-i386lynx.h: Define SAVED_PC_AFTER_CALL and
2848 target_pid_to_str.
2849
2850 * Makefile.in (CLIBS): Reorder to make Lynx ld happy.
2851 * (HFILES): New file thread.h.
2852 * (OBS): New file thread.c.
2853 * configure.in: Host config for Lynx/386.
2854 * fork-child.c (fork_inferior): Call init_thread_list().
2855 * infrun.c (resume): Add pid to invocation of target_resume().
2856 * (wait_for_inferior): Pay attention to pid from target_wait().
2857 Multi-threading code now uses this to determine what to do.
2858 * inftarg.c (child_wait): Conditionalize based on CHILD_WAIT macro.
2859 Use target_pid_to_str() macro throughout when printing pid.
2860 * inferior.h (child_resume): Add pid to prototype.
2861 * hppab-nat.c hppah-nat.c infptrace.c (child_resume): Pass in pid as
2862 argument, instead of using inferior_pid.
2863 * procfs.c (procfs_resume): Pass in pid as argument. Ignored for
2864 now. Use target_pid_to_str() macro throughout for printing process id.
2865 * remote-adapt.c (adapt_resume): Pass in pid as argument.
2866 * remote-eb.c (eb_resume): Pass in pid as argument.
2867 * remote-es.c (es1800_resume): Pass in pid as argument.
2868 * remote-hms.c (hms_resume): Pass in pid as argument.
2869 * remote-mips.c (mips_resume): Pass in pid as argument.
2870 * remote-mm.c (mm_resume): Pass in pid as argument.
2871 * remote-monitor.c (monitor_resume): Pass in pid as argument.
2872 * remote-nindy.c (nindy_resume): Pass in pid as argument.
2873 * remote-sa.sparc.c (remote_resume): Pass in pid as argument.
2874 * remote-sim.c (rem_resume): Pass in pid as argument.
2875 start-sanitize-v9
2876 * remote-sp64sim.c (simif_resume): Pass in pid as argument.
2877 end-sanitize-v9
2878 * remote-st.c (st2000_resume): Pass in pid as argument.
2879 * remote-udi.c (udi_resume): Pass in pid as argument.
2880 * remote-vx.c (vx_resume): Pass in pid as argument.
2881 * remote-z8k.c (rem_resume): Pass in pid as argument.
2882 * remote.c (remote_resume): Pass in pid as argument.
2883 * solib.c (solid_create_inferior_hook): Pass inferior_pid to
2884 target_resume().
2885 * target.c (normal_pid_to_str): New routine to print out process
2886 ID normally.
2887 * target.h (struct target_ops): Add pid to prototype at
2888 to_resume(). (target_resume): Add pid argument.
2889 * (target_pid_to_str): Default definition for normal type pids.
2890 * thread.h, thread.c: New modules for multi thread/process control.
2891
2892 Sun Aug 1 13:02:42 1993 John Gilmore (gnu@cygnus.com)
2893
2894 * README: Say that bug-gdb is also the place to send requests
2895 for help with GDB.
2896
2897 Sun Aug 1 09:42:13 1993 Fred Fish (fnf@cygnus.com)
2898
2899 * Makefile.in (make-proto-gdb-1): Use -f opt on rm of Makefile.
2900 * h8500-tdep.c: Add parens around a few macro args.
2901
2902 Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2903
2904 * TODO: Remove items about unix-to-unix/rapp debugging (now we
2905 have gdbserver), moving xm files to subdirectory, ptype yylval,
2906 and file-local symbols.
2907
2908 * gdbtypes.h: Improve comments about C++ methods.
2909
2910 Fri Jul 30 14:16:32 1993 Fred Fish (fnf@deneb.cygnus.com)
2911
2912 * c-exp.y: Add missing 5th arg for one call to lookup_symbol, cast
2913 NULL in all other calls to correct pointer types.
2914
2915 Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2916
2917 From Jeffrey Law:
2918 * tm-hppa.h (TARGET_WRITE_PC): Define.
2919 * hppa-tdep.c (hppa_fix_call_dummy): If in a syscall,
2920 then return the address of the dummy itself rather than
2921 the address of $$dyncall.
2922 (target_write_pc): New function to store a new PC.
2923
2924 Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2925 and Jim Kingdon (kingdon@cygnus.com)
2926
2927 * breakpoint.c (breakpoint_re_set_one): Always reparse breakpoint
2928 conditions, they might contain symbol table references.
2929
2930 Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2931
2932 * mipsread.c (parse_symbol): Handle opaque struct definitions and
2933 type naming for stTypedef symbols.
2934
2935 Fri Jul 30 14:44:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2936
2937 * c-exp.y (yylex): Detect C++ nested types.
2938
2939 start-sanitize-v9
2940 Fri Jul 30 11:07:37 1993 Doug Evans (dje@canuck.cygnus.com)
2941
2942 * sp64-tdep.c (sparc64_frame_chain, sparc64_frame_saved_pc): Deleted.
2943 (dump_ccreg, sparc_print_register_hook): New fns.
2944 * remote-sim.h: New file.
2945 * remote-sp64sim.h (sim_*): External fns. (simif_*): Internal fns.
2946
2947 * config/sparc/sp64.mt: New file.
2948 * config/sparc/tm-sp64.h (FRAME_CHAIN, FRAME_SAVED_PC): Deleted.
2949 (PRINT_REGISTER_HOOK): Call new fn sparc_print_register_hook.
2950 end-sanitize-v9
2951
2952 Fri Jul 30 10:15:01 1993 Fred Fish (fnf@deneb.cygnus.com)
2953
2954 * Makefile.in (ALLCONFIG): Add config/i386/ptx.mh
2955
2956 Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2957
2958 From J. Law:
2959 * infcmd.c (read_pc): Remove PA specific code.
2960 * tm-hppa.h (TARGET_READ_PC): Define.
2961 * hppa-tdep.c (target_read_pc): New function.
2962
2963 * symtab.c (gdb_mangle_name): Deal with it if type lacks a name.
2964
2965 Fri Jul 30 07:36:53 1993 Fred Fish (fnf@deneb.cygnus.com)
2966
2967 * NEWS: Add note that DEC alpha support is host only, not native.
2968 * README: Emphasize that C++ support works best with GNU C++ and
2969 stabs debugging format.
2970 * delta68-nat.c: Add missing FSF copyright.
2971
2972 Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2973
2974 * paread.c (pa_symtab_read): Put file-local symbols in minimal symbols.
2975 * hppa-tdep.c (frame_chain_valid): Check that our function has the
2976 same address as _start, not that it must be the same symbol.
2977
2978 Fri Jul 30 00:18:40 1993 Fred Fish (fnf@deneb.cygnus.com)
2979
2980 * Makefile.in (ALLDEPFILES): Add delta68-nat.c
2981 * Makefile.in (delta68-nat.o): Add dependency.
2982
2983 Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2984
2985 * value.h (COERCE_ENUM): Use COERCE_REF to coerce refs; value_ind
2986 was adequate in gdb 3.5 but not now.
2987
2988 * valops.c (typecmp): An array in t2 matches a pointer in t1.
2989
2990 * valops.c (typecmp): When comparing type1& to type2, compare
2991 type1 and type2 as leniently as if we were comparing type1 to
2992 type2.
2993
2994 * cp-valprint.c (cplus_print_value): Don't dump core if the
2995 baseclass doesn't have a name.
2996 * values.c (vb_match): New function, which finds the virtual
2997 base class pointer even if the types are nameless.
2998 (baseclass_{addr,offset}): Use it.
2999
3000 * hppa-tdep.c: Make "maintenance print unwind" command from old
3001 "unwind" command.
3002
3003 * remote-udi.c: Remove udi_timer, call to siginterrupt, and associated
3004 obsolete junk which apparently had been copied from the
3005 pre-serial.h remote.c, but which is no longer used.
3006
3007 Thu Jul 29 12:36:20 1993 Fred Fish (fnf@deneb.cygnus.com)
3008
3009 * Makefile.in (NONSRC): Need 29k-share/README, not
3010 29k-share/udi/README.
3011
3012 Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3013
3014 * paread.c (pa_symfile_init): If error reading string table, don't
3015 use errno in cases where it hasn't been set.
3016
3017 * ser-unix.c (gdb_setpgid): Pass our pid, not 0, to setpgid.
3018
3019 * remote-monitor.c (_initialize_monitor): Comment out use of
3020 connect_command, since connect_command itself is commented out.
3021
3022 * remote-monitor.c (generic_open): Parse arguments the same way
3023 as remote.c.
3024
3025 * hppa-tdep.c (pc_in_linker_stub): Fix unclosed comments.
3026
3027 Wed Jul 28 13:19:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3028
3029 * config/mips/xm-mips.h: Define HAVE_TERMIOS.
3030
3031 * dbxread.c (record_minimal_symbol): Don't put gcc_compiled or
3032 __gnu_compiled* symbols into the minimal symbols.
3033
3034 Wed Jul 28 08:26:58 1993 Ian Lance Taylor (ian@cygnus.com)
3035
3036 * remote-mips.c (_initialize_remote_mips): Added "timeout" and
3037 "retransmit-timeout" variables to set mips_receive_wait and
3038 mips_retransmit_wait, respectively.
3039
3040 Wed Jul 28 03:58:58 1993 (pes@regent.e-technik.tu-muenchen.de)
3041
3042 * symmisc.c (dump_msymbols): Handle new mst_file_* types.
3043
3044 Tue Jul 27 12:07:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3045
3046 * remote-udi.c: Remove old comment about download not implemented.
3047
3048 * serial.h, ser-{unix,go32,tcp}.c: Add flush_input and send_break.
3049 * nindy-share/*, remote-nindy.c: Extensive hacking to make it
3050 conform to GDB conventions like using memcpy not bcopy, serial.h,
3051 etc. This is to make it host on Solaris, AIX, etc.
3052 * Makefile.in: Reflect removed nindy-share files.
3053 * config/i960/nindy960.mt (TDEPFILES): Remove ttybreak.o.
3054
3055 * stack.c (print_frame_info): Revise comment about `pathological'
3056 case (there was a wrong FIXME about text labels; also asm() can
3057 trigger this as well as versions of ar which truncate .o names).
3058
3059 * buildsym.c (start_subfile): If a .c file includes a .C file, set
3060 the language of both of them to C++.
3061
3062 * config/sparc/xm-sun4os4.h: Define MEM_FNS_DECLARED and include
3063 <memory.h>.
3064 Include <malloc.h> rather than declaring malloc functions ourself.
3065
3066 * ser-unix.c (set_tty_state): Don't ignore errors setting process
3067 group.
3068 * inflow.c (terminal_inferior): If attach_flag set, ignore errors
3069 from set_tty_state.
3070
3071 * fork-child.c (fork_inferior): Only quote exec file if needed.
3072
3073 * mipsread.c (parse_symbol): Remove 21 Jul 93 change with
3074 stTypedef inside an stBlock.
3075
3076 Tue Jul 27 12:36:49 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3077
3078 * breakpoint.c (breakpoint_1): Walk the breakpoint chain to decide if
3079 we have breakpoints or watchpoints as we might have to ignore internal
3080 breakpoints.
3081
3082 Fix gdb core dumps after `file newfile' commands.
3083 * symtab.h, symfile.c (clear_symtab_users): New routine which
3084 unconditionally clears symtab users. clear_symtab_users_once
3085 commented out as it was a noop anyway.
3086 * objfiles.c (free_objfile): Don't call clear_symtab_users_once.
3087 * objfiles.c (free_all_objfiles), symfile.c (new_symfile_objfile),
3088 xcoffexec.c (exec_close): Call clear_symtab_users if necessary.
3089 * symfile.c (syms_from_objfile): Install cleanups for errors during
3090 symbol reading.
3091 * coffread.c, dbxread.c, mipsread.c, xcoffread.c (*_symfile_read):
3092 Lint cleanup code, call do_cleanups explicitly.
3093 * symfile.c (symbol_file_add): Call new_symfile_objfile and
3094 reinit_frame_cache _after_ the new symbols are read in.
3095
3096 Tue Jul 27 01:57:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3097
3098 * mipsread.c (parse_type): Do not set tag name for compiler
3099 generated fake tag names.
3100
3101 Mon Jul 26 17:31:49 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3102
3103 * config/m88k/m88k.mt (TDEPFILES): add exec.o.
3104
3105 Mon Jul 26 13:17:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3106
3107 * hppa-tdep.c: Remove all uses of use_unwind and `set use_unwind'
3108 command. Now we use unwind info by default if we can find it.
3109
3110 * config/sparc: Move VARIABLES_INSIDE_BLOCK and SUN_FIXED_LBRAC_BUG
3111 to tm-sparc.h so they are shared between Solaris and SunOS4.
3112 * dbxread.c (process_one_symbol): Deal with SunOS4 acc N_STSYM and
3113 N_GSYM functions.
3114
3115 * config/pa/tm-hppa.h (REGISTER_NAMES): Use "fr" rather than "fp"
3116 for floating point registers.
3117
3118 * mipsread.c (parse_symbol): Put stStaticProc symbols in minimal
3119 symbols as mst_file_text.
3120
3121 * hppa-tdep.c (pc_in_linker_stub): Return 0 if can't read memory.
3122
3123 * stabsread.c (rs6000_builtin_type): Make logical types be
3124 TYPE_CODE_BOOL.
3125
3126 Sun Jul 25 23:41:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3127
3128 * breakpoint.{c,h} (struct breakpoint): Replace symtab field with
3129 source_file field.
3130
3131 Fri Jul 23 09:57:25 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
3132
3133 * remote.c: Don't error() on errors xferring memory.
3134 * target.h: Clean up comments about *xfer_memory.
3135
3136 * exec.c, corelow.c (target_ops struct): Don't allow
3137 {insert,remove}_breakpoints to be defaulted to
3138 memory_{insert_remove}_breakpoint.
3139
3140 * demangle.c: Make it so `help set dem' tells you how to get the
3141 list of demangling styles.
3142
3143 Thu Jul 22 15:41:09 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
3144
3145 * Makefile.in: Use REMOTE_O macro not remote.o.
3146 * config/i960/{nindy960,vxworks960}: Don't use remote.o.
3147
3148 Thu Jul 22 12:43:25 1993 Ian Lance Taylor (ian@cygnus.com)
3149
3150 * coredep.c: If NEED_SYS_CORE_H defined, include <sys/core.h>
3151 (can't include it in nm-*.h file because it causes conflicts with
3152 a.out symbol definitions).
3153 * hp300ux-nat.c (fetch_core_registers): Commented out; obsolete.
3154 * config/m68k/hp300hpux.mh (NATDEPFILES): Added coredep.o and
3155 corelow.o.
3156 * config/m68k/nm-hp300hpux.h (NEED_SYS_CORE_H): Defined.
3157 (REGISTER_U_ADDR): Defined.
3158 * config/m68k/xm-hp300hpux.h (HAVE_TERMIOS): Define instead of
3159 HAVE_TERMIO.
3160 * config/pa/xm-hppah.h: Likewise.
3161
3162 Wed Jul 21 11:37:30 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
3163
3164 * mipsread.c (parse_symbol): when stTypedef and friends occur within
3165 an stBlock, skip over the fields of the inner one.
3166
3167 * mips-tdep.c (init_extra_frame_info): If in lenient prologue, call
3168 heuristic_proc_desc rather than just assuming registers not saved.
3169
3170 * Makefile.in (regex.o): Add dependency.
3171
3172 * hppa{b,h}-nat.c: Warning, not error, if can't access registers.
3173
3174 * config/pa/hppa{b,h}.h: Define ATTACH_DETACH.
3175
3176 Wed Jul 21 03:07:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3177
3178 * config/mips/xm-makeva.h: New file implements va_list alignment
3179 restrictions for mips hosts.
3180 * config/mips/{xm-irix3.h, xm-mips.h, xm-news-mips.h, xm-riscos.h}:
3181 Use it.
3182
3183 Wed Jul 21 00:11:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3184
3185 * mips-tdep.c (init_extra_frame_info): Do not check for
3186 mips_in_lenient_prologue if it is a dummy frame.
3187 * mipsread.c (fixup_sigtramp): Initialize pdr.adr, it is used by
3188 mips_in_lenient_prologue.
3189
3190 Tue Jul 20 12:53:47 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
3191
3192 * mips-tdep.c (heuristic_proc_start): First time we print the
3193 warning, elaborate.
3194 (_initialize_mips_tdep): Improve docstring for `set heur'.
3195
3196 * config/rs6000/tm-rs6000.h: Remove call to insert_step_breakpoint.
3197
3198 * symtab.c (find_line_symtab): New function, to deal with multiple
3199 symtabs with the same name.
3200 (find_line_pc{,_range}): Use it.
3201 (find_pc_symtab): Add comment about overlapping symtabs.
3202
3203 Mon Jul 19 21:29:14 1993 Fred Fish (fnf@deneb.cygnus.com)
3204
3205 * Makefile.in (SFILES): Add nlmread.c.
3206 * Makefile.in (OBS): Add nlmread.o.
3207 * Makefile.in (nlmread.o): Add new target.
3208 * configure.in (i[34]86-*-netware): New configuration.
3209 * nlmread.c, config/i386/{i386nw.mt, tm-i386nw.h}: New files
3210 for NLM/NetWare support.
3211
3212 Mon Jul 19 11:48:57 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
3213
3214 * symtab.h (enum minimal_symbol_type): Add mst_file_*.
3215 * partial-stab.h [DBXREAD_ONLY]: Record statics in miminal symbols.
3216 * dbxread.c (record_minimal_symbol): Deal with statics.
3217 * minsyms.c (lookup_minimal_symbol): Prefer externals to statics.
3218
3219 * config/i386/xm-i386sco.h: Define HAVE_TERMIOS.
3220
3221 * printcmd.c, config/pa/xm-pa.h, config/alpha/xm-alpha.h: Make it so
3222 arg_bytes field of makeva_list is always aligned.
3223 * config/pa/xm-pa.h: Make arglist_address a char *.
3224
3225 * ser-unix.c: Don't try to use job control with termio.
3226
3227 Sun Jul 18 23:11:28 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3228 and Jim Kingdon (kingdon@cygnus.com)
3229
3230 Make breakpoint_re_set_one work with overloaded member functions,
3231 `b 123' and `b foo' if foo is a static function.
3232 * symtab.c (decode_line_1, decode_line_2): New argument `canonical'
3233 to return canonical line specs if requested by the caller.
3234 * breakpoint.c, source.c, symtab.c, symtab.h: Change prototypes and
3235 callers accordingly.
3236 * symtab.c (build_canonical_line_spec): New helper function which
3237 constructs the canonical line spec.
3238 * breakpoint.c (break_command_1): Use canonical line spec instead
3239 of command string as addr_string if necessary.
3240 * source.c (line_info): Fix storage leak.
3241
3242 Sun Jul 18 15:22:45 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
3243
3244 * infptrace.c: Split out define of PT_KILL; Sequent defines PT_KILL
3245 but not the others.
3246 * symm-tdep.c: Remove exec_file_command.
3247 [_SEQUENT_] (ptx_coff_regno_to_gdb, register_addr): New functions.
3248 A few miscellaneous cleanups.
3249 * symm-nat.c: Renamed from symm-xdep.c.
3250 * All symmetry dependent files: Many changes.
3251
3252 * mips-tdep.c (mips_skip_prologue): New argument lenient.
3253 Use read_memory_nobpt.
3254 (is_delayed, mips_in_lenient_prologue): New functions.
3255 (init_extra_frame_info): If in the prologue, don't use saved registers.
3256 * config/mips/tm-mips.h: Declare mips_skip_prologue.
3257
3258 * partial-stab.h (N_SO): Add the text offset to valu before, not after,
3259 passing it to END_PSYMTAB.
3260
3261 Fri Jul 16 18:48:52 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
3262
3263 * symtab.c (find_pc_symtab): Call warning, not printf directly.
3264
3265 * solib.c (solib_add): Use x{re,m}alloc, not {re,m}alloc.
3266
3267 Fri Jul 16 09:56:42 1993 Ian Lance Taylor (ian@cygnus.com)
3268
3269 * mipsread.c: No longer need to undefine ZMAGIC.
3270
3271 Thu Jul 15 18:03:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3272
3273 * m88k-pinsn.c: Moved code into opcodes/m88k-dis.c.
3274 (print_insn): Now just calls print_insn_m88k.
3275
3276 Thu Jul 15 14:54:05 1993 Doug Evans (dje@canuck.cygnus.com)
3277
3278 * h8300-tdep.c (examine_prologue): Make prototype match definition.
3279
3280 Thu Jul 15 08:34:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3281
3282 * NEWS: Mention that remote.c now has a `load' operation.
3283
3284 * hppa-tdep.c (pc_in_linker_stub): New function.
3285 (find_proc_framesize): Return 0 for linker stubs.
3286 (rp_saved): Tell the caller where rp is saved.
3287 (frame_chain_valid): Return 1 for linker stubs.
3288 (frame_saved_pc): Use return value from rp_saved.
3289
3290 * stack.c (print_frame_info): When checking PC_IN_CALL_DUMMY,
3291 pass the sp relative to the frame in question, not the sp in the
3292 innermost frame.
3293
3294 Wed Jul 14 17:37:03 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3295
3296 * mipsread.c (parse_procedure): Take as argument the symtab to look
3297 the name up in. Look it up with mylookup_symbol, not lookup_symbol.
3298 (psymtab_to_symtab_1): For stabs, pass the symtab to parse_procedure.
3299
3300 * mipsread.c (mylookup_symbol): Use strcmp, not STREQ, as we have
3301 already checked the first characters.
3302
3303 Changes from Jeffrey Law:
3304 * printcmd.c (makeva_list): Use MAKEVA_EXTRA_INFO to define
3305 machine dependent fields in the makeva_list structure.
3306 (makeva_size): Allocate extra space to handle gaps made by
3307 alignment restrictions.
3308 * config/pa/xm-pa.h (MAKEVA_EXTRA_INFO): Define.
3309 (MAKEVA_START): Initialize arglist_address field.
3310 (MAKEVA_ARG): Always store arguments on natural alignment
3311 boundaries. Set arglist_address to the address right after
3312 the args.
3313 (MAKEVA_END): Simply return the value stored in arglist_address.
3314
3315 Wed Jul 14 13:51:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3316
3317 * ch-valprint.c (chill_val_print, case TYPE_CODE_STRING): Print
3318 address, not addr.
3319
3320 * hppah-nat.c (store_inferior_registers): Don't print i in cases
3321 where we aren't using it.
3322
3323 * a29k-tdep.c (get_saved_register): Fix typo.
3324
3325 Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
3326
3327 * configure.in: Recognize h8300h (variant of h8300).
3328
3329 start-sanitize-v9
3330 Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
3331
3332 * configure.in: Recognize sparc64-*-*.
3333 end-sanitize-v9
3334
3335 Tue Jul 13 14:03:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3336
3337 * stabsread.c (define_symbol): Make the caddr_t hack apply to `function
3338 returning foo' as well as `pointer to foo'.
3339
3340 * remote.c [REMOTE_BREAKPOINT]: Use for breakpoint insn if defined.
3341 * config/m68k/tm-m68k.h: Define it.
3342 * mem-break.c, breakpoint.c: Improve comments.
3343
3344 Tue Jul 13 13:35:31 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
3345
3346 * config/m68k/tm-dpx2.h: Replace "tm-68k.h" with "m68k/tm-m68k.h".
3347 * config/m68k/xm-dpx2.h: Define HAVE_TERMIOS not HAVE_TERMIO.
3348
3349 Tue Jul 13 11:50:38 1993 Doug Evans (dje@canuck.cygnus.com)
3350
3351 * gdbcore.h (read_memory_integer, read_memory_unsigned_integer):
3352 Make prototype match definition.
3353
3354 Tue Jul 13 11:15:15 1993 Fred Fish (fnf@cygnus.com)
3355
3356 * elfread.c: Remove notice about file still being under
3357 construction.
3358 * Makefile.in (ultra3-xdep.o, umax-xdep.o): Add missing ')'.
3359
3360 Mon Jul 12 17:46:35 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3361
3362 * a29k-tdep.c (read_register_stack): Make val static.
3363
3364 Mon Jul 12 14:10:48 1993 Doug Evans (dje@canuck.cygnus.com)
3365
3366 * config/h8300/tm-h8300.h (REGISTER_CONVERTIBLE): Change value to 0.
3367 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Move def'n to
3368 usual spot.
3369
3370 Mon Jul 12 11:29:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3371
3372 * c-valprint.c (c_val_print): Fix thinko with unspecified length
3373 arrays.
3374
3375 * hppa-tdep.c (find_proc_framesize): If there is a frame pointer,
3376 use it.
3377
3378 Sun Jul 11 19:35:05 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3379
3380 * symtab.c (decode_line_1): Use end of block to figure out whether
3381 val.end is in the same function, not minimal symbols.
3382
3383 * source.c (line_info): Add a few more wrap_here's.
3384
3385 * i386-tdep.c (i386_follow_jump): Do byteswapping where needed and
3386 don't make assumptions about sizes of host data types.
3387
3388 * blockframe.c, symtab.h (find_pc_partial_function): New arg endaddr.
3389 * infrun.c, breakpoint.c, printcmd.c: Change callers.
3390 * printcmd.c (containing_function_bounds): Remove.
3391 * printcmd.c (disassemble_command): Use find_pc_partial_function,
3392 not containing_function_bounds.
3393 * infcmd.c (step_1): Use find_pc_partial_function rather than
3394 trying to roll our own. Move check for a pc between SIGTRAMP_START and
3395 SIGTRAMP_END in find_pc_partial_function, not step_1.
3396
3397 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc):
3398 Keep unswapped value in array of char, not REGISTER_TYPE.
3399 Use REGISTER_RAW_SIZE not sizeof (REGISTER_TYPE).
3400 (sparc_extract_struct_value_address): Use TARGET_PTR_BIT not
3401 sizeof (CORE_ADDR).
3402
3403 Thu Jul 1 15:50:05 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
3404
3405 * configure.in (m68*-bull-sysv*): added support for Bull dpx2.
3406 * config/m68k/{t,x,n}m-dpx2.h, dpx2-nat.c: New files.
3407 * config/m68k/dpx2.m{h,t}: New files.
3408
3409 Sun Jul 11 12:32:08 1993 Doug Evans (dje@canuck.cygnus.com)
3410
3411 * config/sparc/tm-sparc.h (PRINT_REGISTER_HOOK): Fix typo, add
3412 more parens around macro arg.
3413
3414 Sat Jul 10 09:54:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3415
3416 * infrun.c: Remove step_resume_{duplicate,shadow}. Replace
3417 step_resume_break_address with step_resume_breakpoint (now local
3418 to wait_for_inferior).
3419 ({insert,remove}_step_breakpoint): Remove.
3420 (wait_for_inferior): Set step resume break with
3421 set_momentary_breakpoint. Test hitting it with bpstat_stop_status
3422 and bpstat_what (stop_step_resume_break removed).
3423 * breakpoint.{h,c}, infrun.c: Return value from bpstat_what now struct
3424 which includes previous return value as main_action, and a step_resume
3425 bit.
3426 * breakpoint.c (delete_breakpoint): If breakpoint was inserted, and
3427 there is another breakpoint there, insert it.
3428 * infrun.c (wait_for_inferior): Rearrange the spaghetti a bit. Use
3429 a few more gotos.
3430 Various: Clean up and add comments.
3431
3432 * infrun.c [TDESC]: Remove remaining tdesc code (see ChangeLog
3433 for Wed Nov 13 16:45:13 1991).
3434
3435 Fri Jul 9 12:36:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3436
3437 * values.c, value.h (modify_field), callers: Make fieldval a LONGEST.
3438
3439 * h8300-tdep.c (NEXT_PROLOGUE_INSN): Make pword1 an INSN_WORD *
3440 not short *.
3441
3442 * findvar.c, defs.h
3443 ({extract,store}_{signed_integer,unsigned_integer,address}):
3444 New routines to replace SWAP_TARGET_AND_HOST.
3445 All over: All uses of SWAP_TARGET_AND_HOST on integers replaced.
3446
3447 * config/sparc/tm-sparc.h: Add comment suggesting that removing
3448 ins and locals from the registers array might clean things up.
3449
3450 * utils.c: Clean up comments about wrap buffer and wrap_here.
3451 * printcmd.c (printf_command): Call wrap_here before vprintf.
3452
3453 * mipsread.c (cross_ref): Set the name to unknown for "struct *" case.
3454 Patch from ptf@delcam.co.uk (Paul Flinders).
3455
3456 * a29k-tdep.c, findvar.c (get_saved_register): Fix byteswapping sins.
3457
3458 Fri Jul 9 09:47:02 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3459
3460 * defs.h, remote-eb.c (TM_FILE_OVERRIDE): Remove it.
3461 * mips-tdep.c (init_extra_frame_info): Set proper fci->frame if pc
3462 is at the start of the dummy code.
3463
3464 Thu Jul 8 14:48:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3465
3466 * sparc-tdep.c (sparc_push_dummy_frame): Skip all the do_save_insn
3467 stuff, just write the sp and fp.
3468 (sparc_pop_frame): Skip the do_restore_insn; we already restore
3469 the sp with the other out registers.
3470
3471 * hppa-tdep.c (hppa_push_arguments): Allocate enough space for
3472 arguments.
3473
3474 * hppa-tdep.c: Change _initialize_hppab_tdep to _initialize_hppa_tdep.
3475
3476 start-sanitize-v9
3477 Thu Jul 8 14:47:00 1993 Doug Evans (dje@canuck.cygnus.com)
3478
3479 * sparc-tdep.c (sparc_frame_chain): Handle sizeof (CORE_ADDR)
3480 != sizeof (REGISTER_TYPE).
3481 (frame_saved_pc): Ditto.
3482 end-sanitize-v9
3483
3484 Thu Jul 8 08:22:05 1993 Doug Evans (dje@canuck.cygnus.com)
3485
3486 * config/h8300/tm-h8300.h: (REGISTER_TYPES): Adjust for h8/300h.
3487 (REGISTER_RAW_SIZE): Ditto.
3488 (REGISTER_VIRTUAL_TYPE): Use builtin_type_unsigned_long for regs
3489 on the h8/300h (ints may still be 16 bits).
3490 (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE,
3491 EXTRACT_STRUCT_VALUE_ADDRESS): Add FIXME's for h8/300h. Some
3492 thought needed here.
3493
3494 * h8300-tdep.c (print_insn): Call print_insn_h8300h if h8/300h.
3495 (examine_prologue): reg_save_depth is 4 if h8/300h.
3496
3497 * findvar.c (read_register): Provide some support for 64 bit regs.
3498 (write_register): Ditto.
3499
3500 Wed Jul 7 14:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3501
3502 * config/mips/nm-riscos.h: machine/machparam.h is always the right
3503 place to look for BSD43_NBPG, not machine/vmparam.h
3504
3505 * infcmd.c (run_stack_dummy): New argument name.
3506 Change error message in (another) attempt to make it comprehensible.
3507 * valops.c (call_function_by_hand): Pass name to run_stack_dummy.
3508 * symtab.h: Declare demangle and asm_demangle since macros use them.
3509
3510 * eval.c (evaluate_subexp): Add comment about calling a member
3511 function of a variable in a register.
3512
3513 * expression.h: Clean up comment about string in STRUCT_STRUCT etc.
3514
3515 * config/{rs6000/tm-rs6000.h,sparc/tm-sparc.h,pyr/tm-pyr.h},
3516 inferior.h (PC_IN_CALL_DUMMY) [ON_STACK]: Add comments about stack
3517 frame tops and bottoms.
3518
3519 * frame.h, blockframe.c, stack.c, a29k-tdep.c,
3520 config/gould/tmp-{pn,np1}.h,
3521 config/{sparc/tm-sparc.h,pyr/tm-pyr.h,vax/tm-vax.h}: Remove field
3522 next_frame from struct frame_info. It has no purpose beyond
3523 ->next->frame and is an artifact from GDB 2.8.
3524
3525 Tue Jul 6 11:51:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3526
3527 * Makefile.in: Remove gdb before creating a new one.
3528 Update init.c atomically.
3529
3530 * Makefile.in (ALLPARAM): Add config/{alpha/xm-alpha.h,pa/xm-pa.h}.
3531 (ALLCONFIG): Add config/alpha/alpha-osf1.mh.
3532
3533 * infcmd.c (_initialize_infcmd): In docstring for "continue",
3534 describe argument as setting ignore count.
3535
3536 Sun Jul 4 15:04:47 1993 Doug Evans (dje@cygnus.com)
3537
3538 * h8300-tdep.c (examine_prologue): Fix call to
3539 read_memory_unsigned_integer.
3540
3541 Fri Jul 2 18:22:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3542
3543 * config/mips/{x,n}m-irix{3,4}.h: Make some definitions here
3544 rather than including xm-bigmips.h.
3545
3546 * eval.c (evaluate_subexp): Improve error messages for OP_TYPE and
3547 default cases.
3548
3549 * Makefile.in (distclean): Remove y.tab.h.
3550
3551 Fri Jul 2 14:55:48 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3552
3553 * exec.c (exec_file_command): Remove Mar 28 hack as BFD handles
3554 file updates properly now.
3555 * mipsread.c (mips_coff_new_init): Force reevaluation of sigtramp
3556 addresses if switching to a new symbol file.
3557 * dbxread.c (process_one_symbol): Avoid dereferencing NULL
3558 symbols that might be returned from define_symbol.
3559
3560 Fri Jul 2 13:33:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
3561
3562 New target macros for getting at the pc, sp and fp.
3563 * infcmd.c (read_pc, write_pc): Modify to use new macros.
3564 (read_sp, write_sp, read_fp, write_fp): New functions.
3565 * blockframe.c (reinit_frame_cache, get_prev_frame_info):
3566 Use new functions.
3567 * breakpoint.c (bpstat_alloc): ditto.
3568 * infrun.c (wait_for_inferior): ditto.
3569 * stack.c (print_frame_info): ditto.
3570 * valops (call_function_by_hand): ditto.
3571 * corelow.c (core_open): ditto.
3572 * h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
3573 target_write_pc, target_read_fp, target_write_fp): New functions.
3574 * inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
3575
3576 * config/alpha/xm-alpha.h: Add MAKEVA_END.
3577 * config/h8500/tm-h8500.h: Define new macros.
3578
3579 Fri Jul 2 13:51:04 1993 Ian Lance Taylor (ian@cygnus.com)
3580
3581 * configure.in (mipos-*-riscos*): New host and target; use riscos.
3582 * config/mips/nm-riscos.h: If BSD43_NBPG is not defined by
3583 vmparam.h, include machparam.h.
3584 (KERNEL_U_ADDR): Define to be BSD43_UADDR.
3585
3586 Fri Jul 2 13:39:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3587
3588 * c-exp.y (yylex): Give error if unmatched single quote.
3589
3590 * configure.in, config/m68k/*delta68*, delta68-nat.c: New port.
3591
3592 * Remove unused STACK_END_ADDR in the following files (in other
3593 files it is used for something): tm-mips.h, tm-sun2.h, tm-news.h,
3594 tm-a29k, tm-i386v.h, tm-hppa.h, tm-nindy960.h, tm-amix.h,
3595 tm-hp300hpux.h, tm-isi.h.
3596
3597 Thu Jul 1 09:51:27 1993 Jim Kingdon (kingdon@cygnus.com)
3598
3599 * config/mips/nm-riscos.h: Define NBPG and UPAGES.
3600 config/mips/xm-riscos.h: Include <sys/types.h>.
3601
3602 * ser-unix.c (hardwire_noflush_set_tty_state): Use an assignment,
3603 not an initializer, to copy the structure.
3604
3605 * gdbtypes.h (struct type): Add field tag_name.
3606 * gdbtypes.c (type_name_no_tag), c-typeprint.c (c_type_print_base):
3607 Use it.
3608 * {coff,dwarf,mips,stabs}read.c: Set it.
3609
3610 * xm-sysv4.h: Undefine HAVE_TERMIO.
3611
3612 * config/mips/nm-riscos.h: Remove unmatched #endif.
3613 Define FETCH_INFERIOR_REGISTERS.
3614 * config/mips/riscos.mh: Don't include coredep.o; mips-nat.o is enough.
3615 Fix misspelling of NAT_FILE.
3616 * mips-nat.c (fetch_core_registers): If KERNEL_U_ADDR is not defined,
3617 we can still process "modern" core files.
3618
3619 * ser-unix.c (hardwire_print_tty_state) [HAVE_TERMIOS]: Don't
3620 print c_line.
3621 (_initialize_ser_hardwire): Just check whether _POSIX_JOB_CONTROL
3622 is defined; don't care what it is defined to.
3623
3624 Wed Jun 30 20:06:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3625
3626 * config/vax/xm-vaxult2.h: Define FD_SET and FD_ZERO.
3627
3628 Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3629
3630 * inftarg.c: Remove unused include of terminal.h.
3631 * signals.h: Don't undefine signals anymore.
3632 * main.c: Use job_control from serial.h.
3633 * fork-child.c (fork_inferior): Use gdb_setpgid.
3634 * serial.h, ser-unix.c, ser-go32.c: Provide gdb_setpgid.
3635 * utils.c (quit): Use current_target->to_terminal_ours to figure
3636 out whether we care about lack of job control, rather than __GO32__.
3637 * utils.c: Include serial.h not terminal.h
3638 (quit): Use job_control not TIOCGPGRP.
3639 * terminal.h: Don't undefine TIOCGPGRP.
3640 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c: Add SERIAL_FLUSH_OUTPUT.
3641 * utils.c (quit): Use it.
3642 * serial.h: Add SERIAL_UN_FDOPEN.
3643 * utils.c (quit): Use it.
3644 * ser-unix.c: Add process group to ttystate.
3645 [HAVE_SGTTY]: Add tchars, ltchars, and lmode to ttystate.
3646 * inflow.c: Include serial.h not terminal.h.
3647 Use serial.h stuff to replace most of the maze of #ifdef's.
3648 * inflow.c, main.c, inferior.h: make gdb_has_a_terminal a function.
3649 * serial.h: Document SERIAL_SET_TTY_STATE as being immediate.
3650 * ser-unix.c: Use TIOCSETN not TIOCSETP so it is true.
3651 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c:
3652 Add SERIAL_PRINT_TTY_STATE, SERIAL_NOFLUSH_SET_TTY_STATE, and
3653 SERIAL_SET_PROCESS_GROUP.
3654 * inflow.c: Use them.
3655 * config/xm-svr4.h, config/rs6000/xm-rs6000.h, config/sparc/sun4os4.h:
3656 Define HAVE_TERMIOS.
3657 * Various: Remove all use of TIOC*_BROKEN.
3658
3659 Wed Jun 30 12:20:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3660
3661 * config/m68k/tm-sun3.h (BELIEVE_PCC_PROMOTION_TYPE): Define.
3662
3663 Tue Jun 29 13:44:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3664
3665 * target.h (target_detach): Turn macro into function.
3666 * target.c (target_detach): Define it, do deferred register stores
3667 before calling the real target function.
3668
3669 Tue Jun 29 13:15:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3670 and Jim Kingdon (kingdon@cygnus.com)
3671
3672 * symtab.h (BLOCK_SHOULD_SORT): Do not sort blocks corresponding to
3673 a function to avoid printing of function arguments in wrong order
3674 due to sorting.
3675 * symfile.c (compare_symbols): Remove code for sorting arguments
3676 as blocks containing arguments are no longer sorted.
3677 * symtab.c (lookup_block_symbol): Update comment accordingly.
3678
3679 Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3680
3681 * config/pa/tm-hppa.h: Remove unused ARGS_GROW_DOC.
3682 (REG_STRUCT_HAS_ADDR): Add comment.
3683
3684 * infrun.c (wait_for_inferior): Use find_pc_line not find_pc_symtab
3685 to check whether there is line number information.
3686
3687 Tue Jun 29 08:29:17 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3688
3689 * remote-udi.c: Fix docstring so that it compiles.
3690
3691 * remote-mips.c, remote-nindy.c: move bfd.h before symfile.h
3692 (for file_ptr).
3693
3694 Tue Jun 29 09:11:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3695
3696 * dbxread.c (process_one_symbol): If we find a LOC_BLOCK where we
3697 don't expect it, change it to LOC_STATIC so at least we don't coredump.
3698
3699 * c-typeprint.c (c_type_print_base): Don't error() on invalid type.
3700
3701 * symtab.h: Add comments about line numbers.
3702 * source.c (identify_source_line): Fix off by one bug with line.
3703
3704 Mon Jun 28 10:09:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3705
3706 * printcmd.c (makeva*): New interface, for making a va_list.
3707 (printf_command): Use it.
3708 * config/m88k/xm-delta88.h: Remove VPRINTF define, not needed.
3709 * config/pa/xm-pa.h: New file.
3710 * config/pa/xm-hppa{b,h}.h: Include it.
3711
3712 * xcoffread.c: Remove obsolete NO_TYPEDEFS comment.
3713
3714 Sun Jun 27 08:54:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3715
3716 * valprint.c (val_print_type_code_int): Fix off by one error with
3717 eliminating leading zeroes for large little endian integers.
3718
3719 Sun Jun 27 08:58:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3720
3721 * config/mips/riscos.mh (CC): Use -systype sysv.
3722
3723 * ser-unix.c: Move #include of <sys/time.h> to HAVE_SGTTY section.
3724
3725 * Makefile.in (ALLPARAM): Add config/mips/{x,n}-{news-mips,riscos}.h.
3726
3727 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3728
3729 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
3730 CALL_DUMMY between different 68k machines.
3731
3732 Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
3733
3734 * gdbserver/Makefile.in: Add dependancies on server.h.
3735 * gdbserver/remote-gutils.c: Remove lots of unused functions and
3736 variables.
3737 * gdbserver/remote-inflow.c: Remove lots of unused variables and
3738 #includes. Also, use PTRACE_* symbols instead of constants.
3739 (mywait): Surround calls to wait() with enable/disable_async_io()
3740 so that we can be interrupted from GDB while waiting for the
3741 child. Also, handle child exit more gracefully.
3742 * gdbserver/remote-server.c: Remove lots of unused variables.
3743 Move all extern defs into server.h. Redo main loop so that
3744 failure from getpkt() causes communications to be re-established.
3745 Fix 'k' command so that it restarts the child.
3746 * gdbserver/remote-utils.c: Remove lots of unloved vars and
3747 subrs. Move many extern decls into server.h. (remote_open): For
3748 tcp, seperate usage of proto fd from connected fd. Close proto
3749 fd after getting connection. (putpkt/getpkt): Pay attention to
3750 errors when reading/writing. Report these to the caller. New
3751 routines input_interrupt/enable_async_io/disable_async_io to make
3752 it possible to get an I/O interrupt when data arrives from the
3753 comm link.
3754 * serial.h: New file to contain common defs for all remote files.
3755
3756 Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
3757
3758 * remote.c: Add arg names to prototypes, in a modest effort at
3759 clarification. Also add prototypes for some new functions.
3760 * (remote_wait): Better error reporting for 'T' responses.
3761 * ser-go32.c (strncasecmp): Make str1 & str2 be const.
3762 * (dos_async_init): Make usage message reflect requested port #.
3763 * ser-tcp.c (tcp_open): Terminate hostname properly to prevent
3764 random hostname lookup failures. Add nicer message for unknown
3765 host error. (wait_for): Wake up in case of exceptions. Also,
3766 restart select() if we got EINTR.
3767 * ser-unix.c (wait_for): Restart select() if we got EINTR.
3768 * serial.c: (serial_close): Clean up code.
3769
3770 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3771
3772 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
3773 CALL_DUMMY between different 68k machines.
3774
3775 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3776
3777 * Makefile.in (*.tab.c): Use ./c-exp.tab.c not just c-exp.tab.c.
3778 Make comment explaining this comprehensible.
3779 (TAGFILES): Include ALLDEPFILES.
3780 (ALLDEPFILES): udi2soc.c and udr.c are in 29k-share/udi, not
3781 29k-share/udi/udi.
3782 (update-alldeps): Remove; obsolete.
3783
3784 * remote.c: Move comments regarding packets to top of file with the
3785 rest of the protocol comments.
3786 Fix incorrect description of 'T' response.
3787
3788 * README (Reporting Bugs): Refer people to the GDB manual.
3789
3790 * c-valprint.c (c_val_print): Handle TYPE_CODE_BOOLEAN.
3791 * stabsread.c: Type -16 is 4 bytes.
3792
3793 * remote-udi.c: Improve docstring.
3794
3795 Fri Jun 25 11:16:31 1993 Fred Fish (fnf@cygnus.com)
3796
3797 * elfread.c (elf_symfile_read): Call bfd_elf_find_section, not
3798 bfd_elf32_find_section, to track bfd changes.
3799
3800 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3801
3802 * config/mips/riscos.mh (REGEX{,1}, MUNCH_DEFINE, MH_CFLAGS): Define.
3803 * config/mips/xm-riscos.h: Define USG.
3804
3805 Thu Jun 24 14:52:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3806
3807 * main.c (filename_completer): Don't complete to files ending in ~.
3808
3809 * NEWS: Mention filename completion and "info line" enhancements.
3810
3811 * main.c (symbol_completion_function): On "info t foo", return NULL,
3812 don't error().
3813
3814 * main.c (symbol_completion_function): Don't use readline word
3815 breaking. Use new calling convention for c->completer and
3816 complete_on_cmdlist.
3817 * command.h (struct command): Change arguments; now the text passed
3818 to completer does not have any word breaking done. New arg word.
3819 * symtab.{c,h} (make_symbol_completion_list): Do word breaking. Take
3820 word argument.
3821 * {main.c,gdbcmd.h} ({filename,noop}_completer): Take word argument.
3822 * command.{c,h} (complete_on_cmdlist): Take word argument.
3823
3824 * command.c (lookup_cmd_1): Doc fix.
3825
3826 Thu Jun 24 13:26:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3827
3828 * Makefile.in (OP_INCLUDE): define.
3829 (OPCODE_CFLAGS): use OP_INCLUDE.
3830
3831 * config/i386/ncr3000.mh, config/i386/i386v4.mh,
3832 config/i386/i386sol2.mh, config/m68k/hp300hpux.mh,
3833 config/m68k/amix.mh, config/mips/irix[34].mh,
3834 config/m88k/delta88.mh, config/sparc/sun4sol2.mh (ALLOCA,
3835 ALLOCA1): macros removed.
3836
3837 * config/mips/decstation.mh, config/rs6000/rs6000.mh
3838 (MMALLOC_LIB): renamed to MMALLOC.
3839
3840 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3841
3842 * partial-stab.h: Consolidate case statements for N_LSYM and N_FUN.
3843 * dbxread.c: Change comment regarding acc.
3844
3845 Wed Jun 23 15:04:54 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3846
3847 Makefile overhaul dropping autodepend features.
3848 * Makefile.in: many comment changes. forced consistent use of $()
3849 for makefile variables references. dropped leading ./ in file
3850 references. Drop $(srcdir)/ prefix on all dependencies.
3851 Inserted contents of alldeps.mak and depend.
3852 (INCLUDE_CFLAGS): defined as new macro for getting libiberty's
3853 include directory into the compilation line.
3854 (GDB_CFLAGS): new macro to take up the semantic previously held
3855 by INCLUDE_CFLAGS.
3856 (LIBIBERTY): dropped ancient subdir macro. I last removed this
3857 macro in feb of '92. How does it keep coming back?
3858 (MMALLOC_LIB): renamed to MMALLOC.
3859 (BFD_SRC_DIR): renamed to BFD_SRC.
3860 (BFD_OBJ_DIR): renamed to BFD_DIR.
3861 (BFD_LIB): renamed to BFD.
3862 (BFD_INCLUDES): renamed to BFD_CFLAGS.
3863 (READLINE_DIR): now represents object directory.
3864 (RL_LIB): renamed to READLINE.
3865 (READLINE_SRC, READLINE_CFLAGS, OPCODES, OPCODES_CFLAGS): new
3866 macros.
3867 (INTERNAL_CFLAGS): added GDB_CFLAGS, OPCODES_CFLAGS,
3868 READLINE_CFLAGS, BFD_CFLAGS. Dropped USER_CFLAGS.
3869 (LDFLAGS): removed default assignment.
3870 (TEXIDIR, INCLUDE_DEP, MMALLOC_DIR, MMALLOC_DEP, BFD_DEP,
3871 READLINE_DEP, LIBIBERTY_DIR, TESTS, depend, STAGESTUFF): unused, so removed.
3872 (ALLOCA1, ALLOCA): removed all references. alloca is now in
3873 libiberty.
3874 (VERSION): unilaterally and arbitrarily bumped to 4.9.3.
3875 (SFILES, NONSRC, HFILES, ALLDEPFILES, ALLPARAM, ALLCONFIG):
3876 removed all $(srcdir) prefixes.
3877 (getopt_h, ieee-float_h, bfd_h, wait_h, dis-asm_h): new macros
3878 for potential dependencies. commented out by default.
3879 (readline_headers, udiheaders): convenient abbreviations.
3880 (gdbcore_h, frame_h, symtab_h, gdbtypes_h, expression_h,
3881 value_h, breakpoint_h, command_h, gdbcmd_h, defs_h, inferior_h):
3882 new macros used for header file dependencies.
3883 (install-info, clean-info): collapse into the info rule.
3884 (install): now depends on all.
3885 (install-only): new target for installing without depending on
3886 all.
3887 (uninstall): new target.
3888 (config-check, config-check-hosts, config-check-targets): added
3889 fixme comments.
3890 (ch-exp.tab.c, m2-exp.tab.c): added artificial dependencies in
3891 order to force parallel makes into keeping these rules separate.
3892 * configure.in: omit cat'ing depend file onto generated Makefile.
3893 * alldeps.mak, depend: removed.
3894
3895 * inferior.h: remove redundant include of symtab.h which is
3896 included in value.h via breakpoint.h.
3897
3898 * alloca.c: removed. alloca is now in libiberty.
3899
3900 * config/m88k/delta88.mh, config/ns32k/merlin.mh (M_UNINSTALL):
3901 new macro to undo what M_INSTALL does.
3902
3903 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3904
3905 * config/ns32k/{merlin.mh,xm-merlin.h}: Be consistent about name
3906 of gdb-sh.
3907
3908 * dbxread.c (copy_pending): Change name and function of begi argument
3909 to endi, since that is what the caller needs.
3910
3911 * Makefile.in (TAGFILES): Don't include YYFILES.
3912
3913 * Makefile.in (HFILES): Include monitor.h.
3914
3915 * Makefile.in: Include text that used to be in alldeps.mak.
3916 Remove config/mips/{bigmips.mh,xm-bigmips} from it.
3917 * Makefile.in, configure.in: Remove all traces of alldeps.mak.
3918
3919 * main.c (main): Print help message on stdout not stderr
3920 per standards.texi.
3921 New option --version per standards.texi.
3922 In help message, show long options with "--" not "-".
3923 Don't try to print help message or version until after we have
3924 called initialize_all_files.
3925
3926 Tue Jun 22 03:15:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3927
3928 * solib.c (solib_add_common_symbols): Don't call lookup_minimal_symbol.
3929 (solib_add): Call special_symbol_handling once, not once per library.
3930
3931 * procfs.c (procfs_resume): Don't pass a SIGTSTP whose action
3932 is SIG_DFL.
3933
3934 * procfs.c (procfs_resume): Skip the unnecessary PRSVADDR on all
3935 systems, not just Solaris.
3936
3937 * stabsread.c: Include <ctype.h>.
3938
3939 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
3940
3941 * fork-child.c (fork_inferior): Quote exec_file so it can contain
3942 funky characters.
3943
3944 Mon Jun 21 16:56:47 1993 Fred Fish (fnf@cygnus.com)
3945
3946 * Makefile.in (INCLUDE_CFLAGS): Add BFD_INCLUDES for now, since
3947 bfd.h is included by target.h, which most of gdb includes.
3948 * depend: Hand remove BFD_INCLUDES from ${CC} lines, now that
3949 it's in INCLUDE_CFLAGS.
3950
3951 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
3952
3953 * config/i386/*aix*, i386aix-nat.c: New files.
3954 * configure.in: Use them.
3955 * alldeps.mak: List them.
3956 * coffread.c (decode_base_type): Deal with anonymous enum type.
3957 * i387-tdep.c (print_387_status_word): Add comment re "top".
3958 * i386-tdep.c [I386_AIX_TARGET] (i386_extract_return_value): New func.
3959 * dbxread.c: Use SEEK_SET and SEEK_CUR, not L_*. Define them if and
3960 only if not defined by a header file.
3961 * mipsread.c: Don't define L_SET or L_INCR.
3962
3963 Mon Jun 21 15:10:07 1993 Fred Fish (fnf@cygnus.com)
3964
3965 * Makefile.in (BFD_INCLUDES): Bfd.h is now back in bfd build dir.
3966 * depend: Hand updated to match.
3967
3968 Sun Jun 20 13:11:11 1993 Jim Kingdon (kingdon@cygnus.com)
3969
3970 * stabsread.c (read_struct_fields): Don't call read_cpp_abbrev on $_.
3971 (read_cpp_abbrev): Don't complain specially for $_. Also return 0 if
3972 we don't recognize the abbrev.
3973
3974 Sun Jun 20 00:24:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3975
3976 * solib.c (solib_add_common_symbols): Add comment about performance.
3977
3978 Fri Jun 18 12:37:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3979
3980 * config/mips/{{x,n}m-riscos.h,riscos.mh}: New files.
3981 * configure.in (mips-*-sysv*): Use riscos for host, bigmips for target.
3982
3983 * config/mips/{{x,n}m-news-mips.h,news-mips.mh}: New files.
3984 * config/mips/{bigmips.mh,xm-bigmips.h}: Remove.
3985 * configure.in (mips-sony-*): Use news-mips for host.
3986
3987 * buildsym.h: Doc fix for processing_acc_compilation.
3988
3989 Thu Jun 17 19:57:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3990
3991 * printcmd.c (print_formatted): Don't use tab in wrap_here arg.
3992
3993 Thu Jun 17 17:29:30 1993 Jim Kingdon (kingdon@lisa.cygnus.com)
3994
3995 * Makefile.in (INTERNAL_CFLAGS): Include ../include as well as
3996 ${srcdir}/../include.
3997
3998 * config/m88k/xm-delta88.h: Comment out unused defines which conflict
3999 with system headers.
4000 * printcmd.c (printf_command): Cast second arg to vprintf to PTR.
4001 Use VPRINTF macro if defined.
4002 * config/m88k/xm-delta88.h: Define VPRINTF. Include <sys/siginfo.h>.
4003 Define TIOC{GETC,GLTC}_BROKEN.
4004 * m88k-nat.c: Uncomment include of <sys/ptrace.h>.
4005 * main.c: Rename initialize_{main,cmd_lists,history} to init_* to
4006 make things easier on munch (apparently this matters on
4007 the delta88 with svr3).
4008
4009 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
4010
4011 * Makefile.in: canonicalize install.sh; for use within
4012 this directory (and subdirs)
4013
4014 Tue Jun 15 17:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4015
4016 * Makefile.in: remove parentdir support; use INSTALL_XFORM
4017
4018 Thu Jun 17 15:08:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
4019
4020 * configure.in (alpha-*-osf*), config/alpha/alpha-osf.mh: New
4021 host.
4022 * sh-tdep.c (frame_find_saved_regs): Use NUM_REGS rather than hard
4023 wired (and wrong) constant.
4024 * values.c (unpack_long): Add case to unpack when target object is
4025 sizeof(int).
4026 * config/sh/tm-sh.h (REGISTER_NAMES): Know about the news ones the
4027 simulator defines.
4028
4029 Wed Jun 16 16:08:18 1993 K. Richard Pixley (rich@sendai.cygnus.com)
4030
4031 * NEWS: tracking user visible changes starting with
4032 vxworks-timeout.
4033
4034 * remote-vx.c (_initialize_vx): rename user settable option from
4035 rpcTimeout to vxworks-timeout.
4036
4037 Wed Jun 16 12:21:49 1993 Fred Fish (fnf@cygnus.com)
4038
4039 * Makefile.in (depend): More makefile diddling.
4040 * alldeps.mak, depend: Update to latest automatically built
4041 versions.
4042
4043 * Makefile.in (depend): Bfd.h keeps moving, keep up with it.
4044 * alldeps.mak, depend: Update to latest automatically built
4045 versions.
4046
4047 Tue Jun 15 12:26:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
4048
4049 * remote-vx.c: include gdbcmd.h for setlist.
4050 (_initialize_vx): make rpcTimeout user settable.
4051
4052 Mon Jun 14 09:23:51 1993 Jim Kingdon (kingdon@cygnus.com)
4053
4054 * main.c, gdbcmd.h: Add function filename_completer.
4055 * main.c, symfile.c, source.c, exec.c, core.c: Use it for
4056 "directory", "source", "cd", "symbol-file" "add-symbol-file",
4057 "load", "file", "exec-file", "core-file" commands.
4058 (But '/' is a word break, limiting usefulness; see comments).
4059
4060 * source.c (mod_path): Warning not error if can't find directory.
4061
4062 * isi-xdep.c: New file.
4063 * config/m68k/isi.mh (XDEPFILES): Add isi-xdep.o
4064
4065 Sun Jun 13 09:17:48 1993 Jim Kingdon (kingdon@cygnus.com)
4066
4067 * config/m68k/xm-news.h: Include <sys/param.h>.
4068
4069 * m88k-tdep.c (IEEE_isNAN): Remove.
4070 config/m88k/tm-m88k.h (INVALID_FLOAT): Return 0. This was the same
4071 broken isNAN as on the mips.
4072
4073 * valprint.c (_initialize_valprint): Use c->function.sfunc not just
4074 c->function.
4075
4076 * dbxread.c (process_one_symbol): If SUN_FIXED_LBRAC_BUG is not
4077 defined, don't worry about Sun's silly LBRAC bug.
4078 * config/m68k/tm-sun3.h: Define SUN_FIXED_LBRAC_BUG to 0.
4079
4080 * dbxread.c (process_one_symbol): If there's a symbol before an
4081 N_SO, don't error().
4082 (case N_BCOMM): complain () not error ().
4083
4084 * defs.h, main.c (catch_errors): Add return_mask arg.
4085 stack.c (print_frame_info): Pass RETURN_MASK_ERROR.
4086 other callers: Pass RETURN_MASK_ALL.
4087 (return_to_top_level), callers: Add return_reason arg.
4088 * utils.c (quit):
4089 Use return_to_top_level (RETURN_QUIT) instead of error ().
4090 * main.c (main), tm-nindy960.h (ADDITIONAL_OPTION_HANDLER):
4091 Use SET_TOP_LEVEL not setjmp (to_top_level).
4092 * remote-nindy.c: Use catch_errors not setjmp (to_top_level).
4093
4094 Sat Jun 12 14:40:54 1993 Jim Kingdon (kingdon@cygnus.com)
4095
4096 * solib.c (solib_create_inferior_hook) [SVR4_SHARED_LIBS]:
4097 Don't try to get the debug base yet.
4098
4099 * dbxread.c (process_one_symbol): Set n_opt_found based on whether
4100 a non-gcc N_OPT symbol is found. Make SUN_FIXED_LBRAC_BUG a macro
4101 which returns 0 or 1 to say whether to do it.
4102 * config/sparc/sun4{sol2,os4}.h
4103 (SUN_FIXED_LBRAC_BUG,VARIABLES_INSIDE_BLOCK): Use n_opt_found so
4104 the right thing happens for both acc and SunOS4 /bin/cc.
4105
4106 * valprint.c (print_hex_chars): Use local_hex_format_{pre,suf}fix.
4107 * printcmd.c (print_scalar_formatted): Use val_print_type_code_int.
4108
4109 * mips-tdep.c: Remove isa_NAN; it assumed sizeof(host int) == 4 and
4110 probably contained byte-order sins too.
4111 config/mips/tm-mips.h (INVALID_FLOAT): Define to 0 like most machines.
4112 The IEEE_FLOAT code in print_floating takes care of it.
4113
4114 Sat Jun 12 14:47:04 1993 Fred Fish (fnf@cygnus.com)
4115
4116 * Makefile.in (VERSION): Bump to 4.9.2.
4117 * c-valprint.c (c_val_print): For array of chars printed with
4118 string syntax, don't print the address of the array. From
4119 bothner@cygnus.com.
4120 * c-exp.y (yylex): Recognize '.' as indicating a floating point
4121 number regardless of the radix. From wilson@cygnus.com.
4122 * valprint.c (set_input_radix_1, set_output_radix_1): New
4123 prototypes and functions that do the actual radix setting work.
4124 * valprint.c (set_radix, set_output_radix, set_input_radix):
4125 Rewrite to use set_input_radix_1 and set_output_radix_1.
4126 * valprint.c (initialize_valprint): Enable commands to
4127 independently set and show input and output radices.
4128 * valprint.c (show_radix): New prototype and function that
4129 handles separate input and output radices.
4130
4131 Fri Jun 11 18:39:38 1993 Ken Raeburn (raeburn@cygnus.com)
4132
4133 Patches from Jeff Law, law@cs.utah.edu:
4134 * hppa-pinsn.c: Now uses disassembler from opcode library,
4135 this contains only the stub function print_insn.
4136
4137 Fri Jun 11 15:19:59 1993 K. Richard Pixley (rich@cygnus.com)
4138
4139 * main.c (main): back to two periods for elipse.
4140 (print_gdb_version): revised format for configuration info.
4141
4142 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
4143
4144 * defs.h (INT_MAX): Cast unsigned shift result to int.
4145
4146 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
4147
4148 * dbxread.c (process_one_symbol): Rather than having
4149 BLOCK_ADDRESS_FUNCTION_RELATIVE a macro, make it a variable which
4150 is true if we are doing stabs-in-elf, false otherwise.
4151 config/sparc/tm-sun4sol2.h: Don't define it.
4152
4153 Fri Jun 11 13:33:40 1993 Ian Lance Taylor (ian@cygnus.com)
4154
4155 * remote-mips.c (mips_send_packet): Don't print garbage character
4156 in debugging info.
4157 (mips_request): Don't check that remote pid is 0, because
4158 sometimes it isn't.
4159 (mips_fetch_registers): Pass a pointer to SWAP_TARGET_AND_HOST,
4160 not an integer.
4161
4162 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
4163
4164 * stack.c (print_frame_info): Use catch_errors around print_frame_args.
4165
4166 * Makefile.in (install): Don't depend on gdb.
4167
4168 * Rename remote-es1800.c to remote-es.c
4169 and remote-st2000.c to remote-st.c for 14-char filenames.
4170 config/m68k/{es1800,st2000}: Use the new names.
4171
4172 * mips-tdep.c (isa_NAN): Don't return true on -0.
4173
4174 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
4175
4176 * defs.h (INT_MAX): Cast unsigned shift result to int.
4177
4178 Thu Jun 10 13:26:41 1993 Fred Fish (fnf@cygnus.com)
4179
4180 * elfread.c (elf_symtab_read): Add bfd section address to bfd
4181 symbols, now that they are section relative.
4182 * solib.c (bfd_lookup_symbol): Ditto.
4183
4184 Thu Jun 10 10:56:56 1993 Jim Kingdon (kingdon@cygnus.com)
4185
4186 * Makefile.in (depend): Add bfd -I's for paread.c and xcoffexec.c
4187 depend: Updated accordingly.
4188
4189 Wed Jun 9 16:08:44 1993 Jim Kingdon (kingdon@cygnus.com)
4190
4191 * Makefile.in (*.tab.c): Use mv for atomic update.
4192
4193 * Makefile.in ({dist,real}clean): Also remove nm.h.
4194 (realclean): Also remove ${TESTS}, y.output, yacc.{acts,tmp}.
4195 (distclean): Don't rebuild *.tab.c or TAGS.
4196
4197 Wed Jun 9 12:56:58 1993 K. Richard Pixley (rich@cygnus.com)
4198
4199 * Makefile.in (version.c): add host and target names to version.c.
4200 * main.c (main): print three periods for the elipse.
4201 (print_gdb_version): also print configuration.
4202
4203 * udi/udiids.h, udi/udip2soc.c, udi/udiphcfg.h, udi/udiphunix.h,
4204 udi/udiproc.h, udi/udipt29k.h, udi/udiptcfg.h, udi/udisoc.h,
4205 udi/udr.c: Change AMD copyrights to FSF copyleft '93.
4206
4207 * remote-eb.c (get_hex_regs, eb_fetch_registers), remote-adapt.c
4208 (get_hex_regs, adapt_fetch_registers): cast args to
4209 supply_register to avoid gcc warning.
4210
4211 * config/a29k/a29k.mt (TDEPFILES): drop minimon support. It
4212 doesn't compile on solaris and is now obsolete.
4213
4214 * config/sparc/sun4os4.mh (XM_CLIBS): remove -lresolv. This
4215 breaks stock sunos installations.
4216
4217 Wed Jun 9 06:14:33 1993 Jim Kingdon (kingdon@cygnus.com)
4218
4219 * m68k-stub.c: Add comment about frame cache.
4220
4221 * target.h (target_store_registers): Doc fix re error handling.
4222
4223 * findvar.c (write_register): Call SWAP_TARGET_AND_HOST regardless
4224 of register_valid[regno].
4225
4226 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
4227
4228 * symtab.h, dwarfread.c: Doc fix re dependencies.
4229
4230 Tue Jun 8 17:54:09 1993 Rob Savoye (rob@rtl.cygnus.com)
4231
4232 * serial.c (serial_close): If scb is NULL, don't try to close
4233 it.
4234 * configure.in: Add support for rom68k and bug boot monitors.
4235
4236 Tue Jun 8 17:39:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
4237
4238 * coffread.c (init_stringtab): Fix bug where sizeof(long) != 4.
4239 * gdbcore.h, core.c (read_memory_unsigned_integer): New function.
4240 * findvar.c (read_register, write_register): Fix thinko where
4241 sizeof(host long) != sizeof(target int).
4242 * h8300-tdep.c: Use new read_memory_unsigned_integer call.
4243 * sh-tdep.c (_initialize_sh_tdep): Add memory_size command.
4244
4245 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
4246
4247 * Move config/m68k/tm-m68k.h (FRAME_FIND_SAVED_REGS) to
4248 m68k-tdep.c (m68k_find_saved_regs). Don't duplicate code between
4249 68881 and non-68881 cases. Check for a pair of movel instructions.
4250
4251 Tue Jun 8 14:52:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
4252
4253 First cut at sparc-vxworks targetting.
4254 * config/sparc/tm-vxsparc.h, config/sparc/vxsparc.mt: new files.
4255 * configure.in: sparc-vxworks gdb_target now vxsparc.
4256
4257 * remote-eb.c, remote.c: symfile.h requires bfd.h so include it.
4258
4259 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
4260
4261 * config/m68k/xm-news.h: add "extern int errno".
4262
4263 Tue Jun 8 13:45:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
4264
4265 * remove-vx.c (vx_read_register, vx_write_register): collapse
4266 ifdef I80960 else (assumes) m68k into parameterizable macros
4267 VX_NUM_REGS and VX_SIZE_FPREGS.
4268 * config/m68k/tm-vx68.h, config/i960/tm-vx960.h (VX_NUM_REGS,
4269 VX_SIZE_FPREGS): new definitions.
4270
4271 Tue Jun 8 11:08:29 1993 Jim Kingdon (kingdon@cygnus.com)
4272
4273 * symfile.{c,h} (generic_load): New function.
4274 remote{,-nindy,-eb,-mips}.c: Use it.
4275
4276 Mon Jun 7 20:07:30 1993 Stu Grossman (grossman@cygnus.com)
4277
4278 * Makefile.in (depend): More sed gubbish to deal with
4279 ../bfd/bfd.h being generated during the build.
4280 * depend: Re-done with corrected makefile.
4281
4282 Mon Jun 7 16:32:05 1993 Fred Fish (fnf@cygnus.com)
4283
4284 * Makefile.in (BFD_SRC_DIR): Renamed def and usages from BFD_DIR.
4285 * Makefile.in (BFD_OBJ_DIR): New definition for the bfd build
4286 directory to find automatically generated header files and library.
4287 * Makefile.in (BFD_LIB): Use BFD_OBJ_DIR.
4288 * Makefile.in (LINTFLAGS): Include BFD_OBJ_DIR.
4289 * Makefile.in (saber_gdb): Include BFD_OBJ_DIR.
4290 * Makefile.in (depend): Include BFD_OBJ_DIR in gcc args.
4291 * Makefile.in (paread.o, xcoffexec.o): Remove, now in depend.
4292 * depend, alldeps.mak: Rebuild after Makefile.in changes.
4293
4294 Fri Jun 4 10:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4295
4296 * configure.in: change lynx support to CPU-*-lynxos*
4297
4298 * Makefile.in (subdir_do): change test from existence of directory
4299 to existence of Makefile (the directory may exist but not be configured)
4300
4301 Thu Jun 3 01:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4302
4303 * config/sparc/xm-sun4sol2.h: define MEM_FNS_DECLARED
4304
4305 Fri Jun 4 10:43:33 1993 Ian Lance Taylor (ian@cygnus.com)
4306
4307 * configure.in (mips-idt-ecoffl*): New target; use idtl.
4308 (mips-idt-ecoff*): Added trailing '*'.
4309 * config/mips/idtl.mt: New file; like idt.mt, but little endian.
4310
4311 Thu Jun 3 17:36:56 1993 Stu Grossman (grossman@cygnus.com)
4312
4313 * ser-go32.c: Clean up lots of compilation nits.
4314
4315 Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com)
4316
4317 * Patches from Jeffrey Law <law@cs.utah.edu>.
4318 * hppab-nat.c: Eliminate unnecessary ifdefs for
4319 FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
4320 CANNOT_STORE_REGISTER.
4321 (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
4322 * hppa-pinsn.c: Support 'I', 'J', and 'K' in output
4323 templates for 1.1 FP computational instructions.
4324
4325 Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
4326
4327 * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.)
4328 * alldeps.mak, depend: Rebuild to account for ser-tcp.
4329 * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES.
4330 * gdbserver/Makefile.in (gdbserver): Use -lbsd.
4331 * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a
4332 shell when running the child, as args have been expanded by the
4333 time we get here. Simplify calling convention.
4334 * gdbserver/remote-server.c (main): Use new calling convention
4335 for create_inferior, remove defunct code for coalescing argv.
4336 Remove extra calls to mywait(), as we no longer have to wade
4337 through a shell.
4338
4339 * target.c (target_read_memory_partial): Don't deref errnoptr
4340 when checking for null pointer.
4341
4342 Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
4343
4344 * remote-es1800.c: Fix typo.
4345
4346 Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
4347
4348 * target.c (target_read_memory_partial): Like target_read_memory,
4349 but does partial reads, such as reads that bump into the end of
4350 the address space.
4351 * target.h (target_read_memory_partial): Add prototype.
4352 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
4353 * valprint.c (val_print_string): Complete rewrite to fix bug with
4354 bumping into end of memory, avoiding unnecessarily long reads, and
4355 fixing bug when print_max is set to 0 (unlimited print length).
4356 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
4357 initialize print_max.
4358
4359 Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
4360
4361 * configure.in: Add support for rom68k and bug boot monitors.
4362
4363 Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
4364
4365 * printcmd.c (print_scalar_formatted): Print integers bigger than
4366 LONGEST in hex no matter how big, and no matter what the format
4367 and size.
4368
4369 * stabsread.c (read_type): Skip type attributes if present.
4370
4371 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
4372 of number, just through '0' + radix - 1.
4373
4374 Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
4375
4376 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
4377
4378 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
4379 single parameter, the pointer to the partial symtab, rather than
4380 a bunch of args that are derived from the partial symtab. Change
4381 prototypes and callers to match.
4382
4383 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
4384 set demangling style automatically.
4385 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
4386 GNU C++, not C++ in general.
4387 * symtab.h (general_symbol_info): Simplify by eliminating one
4388 structure level for the language dependent info.
4389
4390 Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
4391
4392 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
4393 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
4394 TYPE_CODE_ENUM was already testing for this.
4395
4396 Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
4397
4398 * Makefile.in: Add new file ser-tcp.c.
4399 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
4400 * findvar.c (write_register): See if we are writing back the same
4401 value that's already in the register. If so, don't bother.
4402 * remote.c (putpkt, getpkt): Improve handling of communication
4403 problems.
4404 * ser-go32.c: Prototype it to death. Update serial_ops and add
4405 dummy routines where appropriate.
4406 * ser-tcp.c: New module to implement serial I/O via TCP
4407 connections.
4408 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
4409 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
4410 * serial.c: Add start of support for connect command.
4411 (serial_open): Distinguish between tcp and local devices.
4412 * serial.h (struct serial_ops): Get rid of restore, add
4413 get_tty_state and set_tty_state. Define protoypes and macros for
4414 this mess.
4415 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
4416 some real buffering. Handle error conditions gracefully.
4417 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
4418 (Lynx), remove lots of cruft.
4419
4420 Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4421
4422 * printcmd.c (print_address_symbolic): turn this into an assigment
4423 instead of an initialization (many compilers don't accept
4424 structure initialization).
4425
4426 Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4427
4428 * xcoffread.c (read_xcoff_symtab): If several program csects in one
4429 source file, give them all the name of the source file, rather than
4430 the 2nd and subsequent ones having NULL names.
4431
4432 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4433
4434 * printcmd.c (print_address_symbolic): Append source filename and
4435 linenumber of the symbol if print symbol-filename is on.
4436 (initialize_printcmd): `set print symbol-filename'.
4437
4438 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
4439
4440 * configure.in: Add config for Lynx target. Configure gdbserver
4441 only for Lynx. Re-do selective configuration of sparclite.
4442
4443 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
4444 configure.in remote-inflow.c remote-utils.c}: New files to
4445 support GDB remote server. Currently only works for Lynx.
4446
4447 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4448
4449 * stabsread.c (define_symbol, case 't'): Only set the name if it
4450 is not a pointer type.
4451
4452 * stabsread.c (define_symbol): Clean up logic; move the read_type
4453 calls to inside the switch statement (this improves the error
4454 handling).
4455
4456 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
4457 common blocks.
4458
4459 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4460
4461 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
4462
4463 * source.c (line_info): Change "pc" to "address" in messages and
4464 use print_address for addresses.
4465
4466 * source.c (line_info): If we don't find a symtab, print more useful
4467 output, including the symbolic address.
4468
4469 * source.c (line_info): If --fullname, display the source.
4470 (identify_source_line), callers: Take pc as argument, rather than
4471 assuming innermost frame (emacs doesn't use this, so no one ever
4472 noticed).
4473 * symtab.h: Declare frame_file_full_name.
4474 * main.c: Don't.
4475
4476 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
4477
4478 * breakpoint.c (catch_command_1): Fix typo in error msg.
4479
4480 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4481
4482 * elfread.c (elf_symfile_read): Update ELF structure and routine
4483 names to specify 32-bit versions.
4484 (elf_symtab_read): Retrieve size field directly from symbol,
4485 instead of using old kludge.
4486
4487 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
4488 calling opcodes library.
4489 * z8k-tdep.c (print_insn): Likewise.
4490
4491 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4492
4493 * stabsread.c: Remove all uses of error(). Make error_type and
4494 read_type_number static.
4495 (define_symbol): Don't try to deal with a missing symbol
4496 descriptor which isn't followed by digit, '(', or '-'.
4497 * stabsread.h: Don't declare read_type_number here.
4498 * gdbtypes.h: Don't declare error_type here.
4499 * xcoffread.c: Remove NO_TYPEDEFS code.
4500
4501 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
4502
4503 * mips-tdep.c: Removed #include of many header files, and #define
4504 of MIPSMAGIC; no longer used.
4505
4506 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4507
4508 * Many places: replace "the inferior" in messages with "the program"
4509 or "the program being debugged".
4510 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
4511 and I'm getting sick of maintaining it.
4512
4513 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
4514 support it.
4515
4516 * config/i386/go32.mh: Define SER_HARDWIRE.
4517 * Makefile.in: Define SER_HARDWIRE.
4518 (DEPFILES): Use it.
4519 (alldeps.mak): Add SER_HARDWIRE.
4520 Remove all references to ser-hardwire.{c,o}.
4521 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
4522
4523 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4524
4525 * sparc-nat.c (store_inferior_registers): Fill in all members of
4526 inferior_fp_registers by reading them from the inferior before
4527 modifying and writing them back.
4528 Fixes unexplainable inferior FP exceptions after calls to the inferior
4529 or setting of floating point registers.
4530 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
4531 to register which is generated by gcc-2.4.
4532
4533 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
4534
4535 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
4536
4537 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
4538
4539 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
4540 xm-i386lynx.h}: New configuration for Lynx.
4541
4542 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4543
4544 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
4545 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
4546
4547 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
4548 as struct, union, or enum tags.
4549
4550 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4551
4552 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
4553 executable.
4554
4555 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4556
4557 * infrun.c (wait_for_inferior),
4558 infcmd.c (program_info, signal_command): Use symbolic signal names.
4559
4560 * inftarg.c (child_wait): Deal with EINTR and include message from
4561 strerror if printing an error message.
4562
4563 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
4564
4565 * stabsread.c: Remove most uses of lookup_fundamental_type.
4566 (define_symbol): Use read_type for type of enum constant,
4567 not just read_type_number. Also don't call error().
4568 (define_symbol): For unrecognized constant type, one complaint (the
4569 one from error_type) is enough. Don't make our own in addition.
4570 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
4571 * gdbtypes.h: Doc fixes.
4572
4573 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4574
4575 Fix stack unwinding through _sigtramp on Irix. These patches are from
4576 Paul Flinders <ptf@delcam.co.uk>.
4577 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
4578 executable uses sigvec.
4579 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
4580 sigcontext offsets.
4581 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
4582
4583 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4584
4585 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
4586 be passed to the inferior to make "handle <signal> nopass nostop" work.
4587
4588 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4589
4590 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
4591 the necessary bits.
4592 * findvar.c (value_from_register): Fix uninitialized first_addr
4593 which caused problems with assignment of doubles to register variables
4594 on some targets.
4595 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
4596 missing mips definitions if necessary.
4597
4598 Fix handling of double register variables for mips targets and big
4599 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
4600 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
4601 8 bytes for doubles.
4602 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
4603 conversion of type held in multiple registers to host format.
4604 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
4605 companion to REGISTER_CONVERT_TO_TYPE.
4606 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
4607 Convert to function calls.
4608 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
4609 mips targets.
4610 * mips-tdep.c (mips_print_register): Raw buffer now needs just
4611 MAX_REGISTER_RAW_SIZE bytes.
4612 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
4613 (if defined) for doubles.
4614 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
4615 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
4616 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
4617 defined.
4618 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
4619 defined.
4620
4621 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4622
4623 * configure.in: Add i[34]86-*-isc*.
4624
4625 * stabsread.c: Make sure all complain() pass the address of the struct.
4626
4627 * xcoffread.c: Make sure all struct complaints are static not auto.
4628
4629 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
4630
4631 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
4632
4633 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4634
4635 * config/i386/linux.mh: Re-enable coredumps now that they should work.
4636
4637 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
4638
4639 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
4640
4641 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
4642
4643 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
4644
4645 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4646
4647 * Makefile.in (INSTALLED_LIBS): New variable.
4648
4649 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4650
4651 * main.c (quit_command): In the "quit anyway?" message, tell the user
4652 whether we are planning to detach or kill the program.
4653
4654 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
4655 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
4656
4657 * infcmd.c (read_pc): Doc fix.
4658
4659 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
4660
4661 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
4662 signal_handler_caller.
4663 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
4664 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
4665 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
4666 Use SIGTRAMP_START if defined.
4667 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
4668 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
4669
4670 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
4671
4672 * infcmd.c (step_1): Fix poorly worded error message.
4673
4674 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
4675 Comment out corelow.c because core dumps are broken on these machines.
4676
4677 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
4678 if srcdir is not ".".
4679 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
4680 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
4681 * depend: Update to latest automatically built version.
4682
4683 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
4684
4685 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
4686 * Makefile.in (NONSRC): Add ChangeLog-92
4687
4688 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4689
4690 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
4691 not typo RAW_REGISTER_SIZE.
4692
4693 * frame.h, inferior.h: Doc fixes.
4694
4695 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
4696
4697 * findvar.c (write_register): Add sanity check for register size.
4698 (read_register): Fixup sanity check for register size to be
4699 consistent with write_register().
4700
4701 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
4702
4703 * sparclite/Makefile.in: Add dummy info, install and install-info
4704 targets.
4705
4706 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
4707
4708 * remote-nindy.c: Removed declaration of coffstrip.
4709 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
4710
4711 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
4712
4713 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
4714 tagging.
4715
4716 * Makefile.in (VERSION): GDB 4.9 release.
4717
4718 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
4719
4720 * README: Update known bugs to include the Solaris bug that
4721 leaves core dumps in the current directory when restarting the
4722 inferior with "run". Expand on the testsuite information.
4723
4724 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
4725 be the last 4.9 prerelease test archive.
4726
4727 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
4728
4729 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
4730 redefined warnings.
4731
4732 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
4733
4734 * README, NEWS: Update for gdb 4.9 release.
4735
4736 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
4737
4738 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
4739 * target.c (MIN): #undef before defining.
4740
4741 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
4742
4743 Patch from Jeffrey Law:
4744 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
4745
4746 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
4747
4748 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
4749 memory.
4750
4751 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
4752
4753 * ch-exp.y (start): Apply work-around to avoid bison warning.
4754
4755 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
4756
4757 * Makefile.in (BISON): Remove double quotes around BISON
4758 definition when bison is used.
4759
4760 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
4761 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
4762 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
4763 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
4764 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
4765 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
4766 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
4767 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
4768
4769 * Makefile.in (VERSION): Bump to 4.8.6.
4770
4771 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
4772
4773 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
4774 include declarations for malloc/realloc/free. Both malloc and
4775 realloc return 'void *' for non-ANSI compilations.
4776
4777 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
4778
4779 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
4780 longer opened twice.
4781
4782 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
4783
4784 * solib.c (clear_solib): Don't close bfd if it is NULL.
4785
4786 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
4787
4788 * core.c (dis_asm_read_memory): Cast second arg of
4789 target_read_memory to "char *".
4790 * breakpoint.c (watchpoint_check): Change arg type from PTR to
4791 "char *", to match other functions called by catch_errors().
4792
4793 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
4794
4795 * More patches from Jeffrey Law (law@cs.utah.edu).
4796 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
4797 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
4798 Delete unnecessary declarations.
4799
4800 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
4801
4802 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
4803 poll() for termio{s}.
4804
4805 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
4806
4807 * i386-tdep.c (i386_frame_num_args): Always return -1.
4808
4809 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
4810
4811 * Patches from Jeffrey Law <law@cs.utah.edu>.
4812 * gdb/hppa-tdep.c: Declare frame_saved_pc.
4813 (frameless_function_invocation): New function.
4814 (frame_saved_pc, init_extra_frame_info): Use
4815 frameless_function_invocation.
4816 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
4817 call instead of just grabbing the value currently in %r2.
4818 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
4819 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
4820 definition and use the common one in tm-hppa.h.
4821 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
4822 use unwind descriptors to determine if the frame chain is valid.
4823 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
4824 it does not assume %r4 is the frame pointer.
4825 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
4826 and ssm instructions.
4827 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
4828 helper functions for print_insn.
4829 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
4830 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
4831 which nullifies the following instruction.
4832
4833 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
4834
4835 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
4836 pass the 5th arg there, rather than using an ANSI C-specific macro.
4837
4838 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
4839
4840 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
4841
4842 * Makefile.in (VERSION): Bump to 4.8.5
4843 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
4844 directories to include search path.
4845 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
4846 whitespace.
4847 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
4848 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
4849 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
4850 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
4851 udr.o, udip2soc.o): Remove explicit rules, use the ones that
4852 are automatically generated in "depend".
4853 * Makefile.in (paread.o): Document why a dependency doesn't get
4854 automatically generated in "depend" and leave this explicit rule
4855 in for now (FIXME).
4856 * depend: Update to latest automatically generated version.
4857
4858 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
4859
4860 * xcoffread.c: Doc fix.
4861
4862 * Makefile.in (depend): Include $(CC) command in generated output.
4863
4864 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
4865
4866 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
4867 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
4868 * depend: Update to latest automatically built version.
4869
4870 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
4871
4872 * sparclite/Makefile.in: Create default target that does nothing
4873 in order to force user to build by hand.
4874
4875 * sparclite/Makefile: Remove. It's not necessary anymore.
4876
4877 * ser-unix.c (wait_for): New routine to handle read timeouts,
4878 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
4879
4880 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
4881
4882 * mips-pinsn.c (print_insn): Return value.
4883
4884 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
4885
4886 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
4887 at configuration time and doesn't belong in the distribution archive.
4888
4889 * Makefile.in (NONSRC): Add 29k-share/README.
4890 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
4891
4892 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
4893 constants with slightly more portable definitions (still depends
4894 on 2's complement arithmetic though).
4895 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
4896 * i386v-nat.c (sys/reg.h): Conditionalize include on
4897 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
4898 * ser-unix.c (termio.h): Include <termio.h> like other files that
4899 include termio.h, not <sys/termio.h> which may not exist (on
4900 linux for example).
4901
4902 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
4903
4904 * valprint.c (print_longest): Change format parameter from a
4905 'char' to an 'int'. We can't have 'char' parameters with the
4906 current coding style, where we mix prototypes with pre-ANSI
4907 style declarations.
4908 * value.h (print_longest): Change format parameter in prototype
4909 from a 'char' to an 'int'.
4910
4911 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4912
4913 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
4914 definition.
4915 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
4916 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
4917
4918 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
4919
4920 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
4921 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
4922 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
4923 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
4924 ptrace needs 5 arguments, #define ptrace to always
4925 pass zero as the 5th argument.
4926
4927 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4928
4929 * configure.in: Match z8k-*-sim for z8000.
4930 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
4931 * remote-hms.c: Update to use new serial protocol.
4932
4933 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
4934
4935 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
4936 necessary and Solaris doesn't have it.
4937
4938 * Makefile.in (clean-info, install, install-info, info, dvi,
4939 check, all): do not echo recursion lines.
4940
4941 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
4942
4943 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
4944 required target ports which use sockets (like a29k-udi).
4945
4946 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
4947
4948 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
4949
4950 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
4951 systems lacking select().
4952
4953 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
4954
4955 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
4956
4957 * alldeps.mak, depend: Update with latest automatically built
4958 versions.
4959
4960 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
4961
4962 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
4963
4964 * Makefile.in (make-proto-testsuite.dir): New target to make
4965 prototype testsuite tree.
4966
4967 * Makefile.in (VERSION): Bump to 4.8.4.
4968
4969 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
4970
4971 * stabsread.c (define_symbol): If unrecognized constant type,
4972 complain() not error().
4973
4974 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
4975
4976 * infptrace.c: Add missing close paren to test for
4977 FIVE_ARG_PTRACE defined.
4978
4979 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
4980 when compiling with gcc, but disable it for now. See comment.
4981 * defs.h (LONGEST): Define as either "long" or "long long"
4982 based on CC_HAS_LONG_LONG.
4983 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
4984 how longest_to_int is defined.
4985 * c-valprint.c (c_val_print): Call print_longest.
4986 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
4987 instead of LONG_LONG.
4988 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
4989 CC_HAS_LONG_LONG.
4990 * printcmd.c (print_scalar_formatted): Call print_longest
4991 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
4992 * typeprint.c (print_type_scalar): Call print_longest and let
4993 it figure out what to do for PRINTF_HAS_LONG_LONG.
4994 * valprint.c (val_print_type_code_int): Call print_longest
4995 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
4996 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
4997 * value.h (struct value): Replace usage of LONG_LONG with
4998 CC_HAS_LONG_LONG.
4999 * value.h (print_longest): Add prototype.
5000 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
5001 * values.c (unpack_double): Collapse code that was unnecessarily
5002 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
5003 * values.c (value_from_longest): Remove dependency on
5004 CC_HAS_LONG_LONG and just use LONGEST.
5005 * solib.c (solib_map_sections): Use bfd_get_filename
5006 to access filename field.
5007 * solib.c (clear_solib): Save filename and free it later, after
5008 bfd_close, since bfd_close may reference it. Use bfd_get_filename
5009 to access the field.
5010 * config/convex/xm-convex.h (LONG_LONG): Replace with
5011 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
5012 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
5013 Add PRINTF_HAS_LONG_LONG references.
5014
5015 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
5016
5017 * inflow.c (kill_command), infcmd.c (attach_command),
5018 remote.c (remote_interrupt_twice): In messages for the user, call it
5019 "the program" or "the program being debugged" not "the inferior".
5020
5021 * hp300ux-nat.c: Cast second arg to supply_register calls.
5022 (_initialize_kernel_u_addr, getpagesize): New functions.
5023 (store_inferior_register_1): Change arg name from value to val.
5024 (fetch_core_registers): Make arg core_reg_size unsigned.
5025 Pass 5 args to ptrace.
5026 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
5027 Remove KERNEL_U_ADDR stuff.
5028 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
5029 * config/m68k/hp300hpux.m{t,h}:
5030 Move exec.o from NATDEPFILES to TDEPFILES
5031 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
5032 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
5033
5034 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5035
5036 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
5037
5038 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
5039
5040 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
5041
5042 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
5043
5044 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
5045 describe `set demangle-style arm' (not cfront);
5046 mention can type `q' to discard output, when gdb pages
5047
5048 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5049
5050 * valops.c (search_struct_field): Fix gdb core dump with incomplete
5051 stabs info.
5052
5053 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
5054
5055 * remote.c: Change timeout to 2.
5056 (remote_open): Use unpush_target not remote_close.
5057 (remote_resume): If siggnal != 0, give warning not error().
5058 (remote_wait, remote_interrupt, remote_interrupt_twice):
5059 If we get two interrupts, let the user get out if they want.
5060 (remote_{kill,mourn}): New functions.
5061 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
5062
5063 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
5064
5065 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
5066
5067 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
5068
5069 * Remote targets (mourn): Call unpush_target.
5070
5071 * config/sparc/xm-sun4os4.h: Declare free() to return int.
5072 Remove twisted use of PARAMS.
5073
5074 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
5075 that ansidecl.h assumes ANSI on AIX.
5076
5077 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
5078
5079 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
5080 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
5081
5082 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5083
5084 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
5085
5086 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
5087
5088 * remote-vx.c (net_connect): Allow numeric IP address for host.
5089
5090 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5091
5092 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
5093
5094 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
5095
5096 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
5097
5098 * symtab.h, xcoffread.c: Revise linetable sorting comments.
5099
5100 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5101
5102 * valops.c (value_cast): A cast might also change the object
5103 representation in C++.
5104 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
5105 to get the proper read_symtab function when called from mipsread.c.
5106 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
5107 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
5108 for dummy psymtabs, inhibit processing of dummy psymtabs.
5109
5110 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
5111
5112 * Changes from (or inspired by) AMD:
5113 * remote-udi.c (udi_attach): Assignments to Space and Offset were
5114 switched, fix it.
5115 (udi_wait): Make error message (UDIGetStdout) match error.
5116 (udi_wait): Handle UDIStdinNeeded.
5117 * command.c [CANT_FORK]: Use system().
5118 * utils.c (prompt_for_continue): Allow quit with 'q'.
5119
5120 * solib.c (solib_add): Don't call special_symbol_handling if there
5121 were errors in symbol_add_stub. Also set so->from_tty before
5122 calling symbol_add_stub.
5123
5124 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
5125
5126 * Merge in HPPA/BSD patches from Utah:
5127 * defs.h: Add const to 2nd arg of psignal prototype.
5128 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
5129 BSD now.
5130 * hppab-core.c: Deleted. No longer useful.
5131 * hppab-nat.c: #include more files. Use PT_WUREGS, not
5132 PT_WRITE_U.
5133 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
5134 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
5135 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
5136 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
5137 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
5138
5139 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
5140
5141 * Fix two bugs found by deja-gnu. One is the incorrect reporting
5142 of the PC being in a stack dummy when looking at a core file
5143 without symbols. The other is the incorrect passing of char
5144 arguments during expression evaluation (ie: p foo('a','b') would
5145 mess up the passing of it's args because it wasn't coercing the
5146 char's to ints).
5147 * hppah-tdep.c: Rename global functions to have consistent hppa_
5148 prefix. Make more functions static. Drop hp_ prefix from static
5149 functions. (hppa_push_arguments): Call value_arg_coerce to cast
5150 char to int args if necessary. (hppa_fix_call_dummy): Create
5151 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
5152 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
5153 valid (ie: != 0) before doing comparison against PC.
5154 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
5155 to reflect new arguments.
5156 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
5157 prefix for func name. (FIX_CALL_DUMMY): Move code into
5158 hppah-tdep.c.
5159
5160 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
5161 to malloc() so that we can test GDB eval of dynamically created
5162 arrays (like char strings in `print "foo"').
5163
5164 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5165
5166 * printcmd.c (print_address_symbolic): Search symtabs as well as the
5167 minimal symbols for a nearby symbol.
5168
5169 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
5170
5171 * coffread.c: Comment changes around minimal symbol recording.
5172
5173 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
5174
5175 * command.c: comment changes only.
5176
5177 * mips-tdep.c (heuristic_fence_post): new static variable.
5178 (heuristic_proc_start): use heuristic_fence_post, print better
5179 warnings, but only if not stop_soon_quietly.
5180 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
5181
5182 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
5183
5184 * symtab.h: Fix LOC_REF_ARG comment.
5185
5186 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5187 and Jim Kingdon (kingdon@cygnus.com)
5188
5189 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
5190 LOC_REGPARM symbol.
5191 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
5192 symfile.c (compare_symbols): Don't check first character; STRCMP
5193 does that.
5194
5195 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
5196 structures that are passed by address in a register.
5197 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
5198 * findvar.c (read_var_value),
5199 printcmd.c (address_info, print_frame_args),
5200 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
5201 * symtab.c (lookup_block_symbol): Deal with it.
5202
5203 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
5204
5205 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
5206 Add objfile field.
5207 * objfiles.c (find_pc_section): Return a struct obj_section *.
5208 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
5209 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
5210 Don't use obj_section hack.
5211 * xcoffexec (vmap_symtab): Relocate obj_sections.
5212 * printcmd.c (containing_function_bounds): Use find_pc_section.
5213
5214 * symtab.h: Clean up SYMBOL_VALUE comments.
5215
5216 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
5217
5218 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
5219 Expand comments about LOC_ARG/LOC_LOCAL pairs.
5220
5221 * coffread.c (read_coff_symtab): Use rewind before fseek.
5222
5223 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
5224
5225 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
5226 * Makefile.in: Add $(YFLAGS) when using $(YACC).
5227 * Makefile.in: Remove message to expect conflicts and unused
5228 rules in ch-exp.y, since there no longer are any such.
5229
5230 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5231
5232 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
5233
5234 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
5235
5236 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
5237 rather than dumping core.
5238
5239 * Makefile.in: Add ${srcdir}/ to all source files.
5240 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
5241 (TAGS): Deal with srcdir and new config directory scheme.
5242 createtags: Remove.
5243 Makefile.in (NONSRC): Remove createtags.
5244 alldeps.mak: Updated.
5245
5246 * rs6000-tdep.c: Delete unused function print_frame.
5247
5248 * frame.h (struct frame_info): Doc fix for next_frame.
5249 New field signal_handler_caller.
5250 blockframe.c (create_new_frame, get_prev_frame_info),
5251 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
5252 INIT_FRAME_PC_FIRST).
5253 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
5254 Check it.
5255
5256 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
5257
5258 * irix4-nat.c (fetch_core_registers): Special version of this for
5259 Irix 4.x, which stores regs a bit differently from other /proc
5260 based systems.
5261 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
5262 to new file core-svr4.c.
5263 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
5264 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
5265 to NATDEPFILES.
5266 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
5267
5268 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
5269
5270 * i387-tdep.c: Remove unused #includes.
5271
5272 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
5273
5274 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
5275
5276 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
5277
5278 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
5279
5280 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
5281 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
5282 Don't muck with SYMBOL_CLASS.
5283
5284 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
5285
5286 * munch: Don't use head command. It doesn't exist everywhere.
5287
5288 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
5289
5290 * inflow.c (new_tty): Remove spurious 'o' character at end
5291 of #endif line.
5292
5293 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5294
5295 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
5296 instructions and nothing more.
5297 * mipsread.c (add_line): Add comment why we have to combine line number
5298 entries for the same line number.
5299
5300 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
5301
5302 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
5303 in gdb 2.8!).
5304
5305 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
5306
5307 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
5308
5309 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
5310
5311 * source.c (select_source_symtab): Clean up comment. Also, if
5312 we have a current_source_symtab, and s is NULL, return without
5313 doing anything.
5314 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
5315 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
5316
5317 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
5318
5319 * dbxread.c (unknown_symchar_complaint): Add new complaint.
5320 * stabsread.h: Declare it.
5321 * partial-stab.h: Use it.
5322
5323 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
5324
5325 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
5326
5327 * stack.c (print_frame_info): Print specially if dummy frame.
5328
5329 * breakpoint.c: Add comments regarding within_scope future direction.
5330
5331 * Version 4.8.3.
5332
5333 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
5334
5335 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
5336
5337 * ch-exp.y: Fix thinko that broke parsing of FALSE.
5338
5339 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5340
5341 * stabsread.c (read_member_functions): Initialize domain for stubbed
5342 member functions to avoid gdb core dumps when printing pointers
5343 to member functions.
5344 * cp-valprint.c (cp_print_class_method): Check for stubbed member
5345 functions.
5346
5347 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
5348
5349 * expprint.c (print_subexp): If opcode not found in op_print_tab,
5350 stop with an error().
5351 eval.c (evaluate_subexp): Change error message.
5352
5353 * objfiles.c (build_objfile_section_table): Cast return value
5354 from obstack_finish.
5355
5356 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
5357
5358 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
5359 to rs6000_frame_chain and deal with it if we're in a signal handler.
5360 (FRAME_SAVED_PC): Use rs6000_frame_chain.
5361
5362 * breakpoint.c (within_scope): New function.
5363 (enable_breakpoint, watchpoint_check): Use it.
5364
5365 * source.c (openp): Handle "exec-file ./ls" correctly.
5366
5367 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
5368
5369 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
5370
5371 * ch-exp.y: Clean up lexing of identifiers and
5372 reserved words. (E.g. don't recognize FALSEXXX as the
5373 keyword FALSE followed by the identifier XXX.)
5374 Also, convert identifiers to lower case.
5375
5376 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
5377
5378 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
5379 new serial interface.
5380
5381 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
5382
5383 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
5384 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
5385 * ser-go32.c: Return -1 on most failures, 0 on most successes,
5386 and use new return codes for go32_readchar().
5387 * ser-unix.c: Ditto. Also, move error handling up to caller for
5388 SERIAL_SETBAUDRATE().
5389 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
5390 to specific routine.
5391 (serial_close): New routine to wrap around device close routine.
5392 serial.h: Clean & document return values more clearly.
5393
5394 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
5395
5396 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
5397
5398 * rs6000-pinsn.c (print_operand, case LI): Print condition register
5399 operand in decimal rather than wrong textual versions.
5400
5401 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
5402 (mention 't', remove false thing about 'g' only good with 'f').
5403
5404 * breakpoint.h: move "struct breakpoint" and friends to top of
5405 file so that bpstat_find_breakpoint prototype works.
5406
5407 * solib.c (struct so_list): Add bfd field.
5408 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
5409 Put the bfd in bfd field of the so_list.
5410 (clear_solib): Free bfd name and close_bfd on the bfd.
5411
5412 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
5413
5414 * valarith.c (value_subscript): Add COERCE_REF.
5415 * ch-exp.y (operand_5): We can generalize the 2nd operand
5416 of a string repetition ot 'literal' without ambiguity.
5417
5418 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
5419
5420 * breakpoint.h (struct bpstat): Remove momentary field.
5421 Remove bpstat_momentary_breakpoint. This was always kludgy
5422 and is no longer used.
5423
5424 * breakpoint.h: Add enum bpstat_what.
5425 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
5426 stop and print fields of bpstat now per-breakpoint, not just
5427 one for the whole chain.
5428 breakpoint.{c,h} (bpstat_what): New function.
5429 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
5430 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
5431 with call to bpstat_what.
5432 README: Remove watchpoint/breakpoint bug from known bugs.
5433
5434 * breakpoint.h: Prototype bpstat_find_breakpoint.
5435
5436 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
5437
5438 * symtab.c (find_methods, gdb_mangle_name): Note that functions
5439 are g++ specific.
5440 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
5441 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
5442
5443 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
5444
5445 * i960-pinsn.c (tabent): Copied struct definition from
5446 opcodes/i960-dis.c.
5447
5448 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5449
5450 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
5451 is a C++ destructor.
5452 * symtab.c (gdb_mangle_name): Use it.
5453 * symtab.c (find_methods): Do not add destructors to choice list
5454 for constructors.
5455 * symtab.c (decode_line_1): Make breakpoints on destructors work
5456 for gcc-2.x again.
5457
5458 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
5459
5460 * ser-go32.c: Make it use serial port name.
5461 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
5462
5463 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
5464 in a system call!
5465
5466 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
5467
5468 * configure.in: Only configure sparclite subdir when target_cpu
5469 is sparclite.
5470
5471 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
5472
5473 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
5474 Remove FIXME comment regarding this.
5475
5476 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
5477
5478 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
5479
5480 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
5481
5482 Add section table to objfile struct. Use it for find_pc_section.
5483 * objfiles.c (add_to_objfile_sections,
5484 build_objfile_section_table, find_pc_section): new functions.
5485 (allocate_objfile): build section table.
5486 * objfiles.h (struct obj_section): new structure.
5487 (struct objfile): add section table.
5488 (find_pc_section): new prototype.
5489 * solib.[ch] (find_pc_section_from_so_list): removed.
5490 * sparc-tdep.c: include objfiles.h for find_pc_section. include
5491 symfile.h for objfiles.h.
5492 (in_solib_trampoline): adjusted for new find_pc_section
5493 prototype. Removed BAD_RICH_HACK ifdefs.
5494 * symfile.c (syms_from_objfile): offset objfile sections.
5495 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
5496 * symfile.h (find_pc_section): prototype removed. Also fixed
5497 comment typo NUL -> NULL.
5498 * target.[ch] (find_pc_section_from_targets): removed.
5499 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
5500
5501 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
5502
5503 * ser-go32.c: Format. (go32_open): Use proper return value.
5504
5505 * configure.in: Undo conditional configdirs hack for sparclite.
5506
5507 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
5508
5509 * symtab.c (list_symbols): When call break_command, pass both
5510 filename and function name not just function name.
5511
5512 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
5513
5514 (Changes and new files to make "none" a full fledged configuration)
5515 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
5516 Currently only tm-none.h has any meaningful contents.
5517 * config/none/none.mh (NAT_FILE): Use nm-none.h
5518 * config/none/none.mh (XM_FILE): Use xm-none.h
5519 * config/none/none.mt (TM_FILE): Use tm-none.h
5520 * Makefile.in (depend): Remove comment about parse errors in
5521 valops.c, it now parses correctly and generates a correct depend
5522 line. Remove line that touches xm.h, tm.h, and nm.h; they are
5523 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
5524
5525 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
5526
5527 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
5528
5529 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
5530 exactly 8 characters.
5531
5532 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
5533
5534 * configure.in: Sparclite uses sparc config dir. Also has it's
5535 own tm- & .mt files now. Also add sparclite to configdirs.
5536 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
5537 * config/i386/go32.mh: Nullify def of TERMCAP.
5538 * config/i386/xm-go32.h: Get rid of redef of EIO.
5539 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
5540 specific configs. Very similar to sun4os4, but without solib.
5541 * sparclite/{Makefile.in configure.in}: First cut at making this
5542 dir configgable.
5543
5544 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
5545
5546 * ser-go32.c: First cut at adapting to new serial interface.
5547
5548 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
5549
5550 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
5551 These implement a new serial line interface for talking to remote
5552 targets.
5553 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
5554 EXCEPT go32, which gets ser-go32.c.
5555 * remote.c: Use new serial interface. More remote-xxx's to be
5556 converted later.
5557 * ser-bsd.c, ser-termios.c: Removed.
5558 * serial.c: New. Implements common operations for all serial
5559 types.
5560 * ser-unix.c: New. Unix specific serial operations for various
5561 flavors of Unix (Posix, SysV, BSD).
5562 * serial.h: Generic serial interface defs.
5563 * config/i386/go32.mh, config/i386/i386bsd.h,
5564 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
5565 ser-bsd.o from XDEPFILES. All the magic is now handled in
5566 configure.in.
5567
5568 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
5569
5570 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
5571
5572 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
5573
5574 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
5575
5576 * rs6000-tdep.c (frameless_function_invocation): Don't even think
5577 about framelessness except on the innermost frame.
5578
5579 * xcoffexec.c: Call fatal() not abort().
5580
5581 * stabsread.c (patch_block_stabs): If stab & no symbol, make
5582 a LOC_OPTIMIZED_OUT symbol.
5583 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
5584 findvar.c (read_var_value), printcmd.c (address_info),
5585 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
5586 m2-exp.y (yylex): Deal with it.
5587 ch-exp.y (yylex): Deal with it.
5588
5589 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
5590
5591 * findvar.c (value_from_register): H8500 specific, check to see
5592 if we are looking at short pointer. If so, skip crock.
5593 * h8500-tdep.c (h8500_frame_chain): Mask down value from
5594 read_memory_integer() to avoid getting messed up by sign extension.
5595
5596 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
5597
5598 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
5599 ifdef protect using BAD_RICH_HACK. This should be removed soon.
5600 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
5601
5602 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
5603
5604 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
5605
5606 * core.c (dis_asm_print_address): New function.
5607
5608 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
5609 has been fixed.
5610
5611 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5612
5613 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
5614 entire breakpoint chain and print only the first entry that needs to
5615 be printed and needs to be stopped for. Fixes problems with printing
5616 of multiple breakpoints with different conditions.
5617 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
5618 effectively stops printing of the breakpoint chain.
5619 * breakpoint.c (print_it_noop): New routine to print nothing
5620 for this breakpoint entry and dont stop printing.
5621 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
5622 watchpoint only if it is enabled.
5623 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
5624 descriptor from the library to make backtraces through setjmp work.
5625 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
5626 sigtramp.
5627 * mips-tdep.c (read_next_frame_reg): Provide correct values for
5628 all registers saved within sigtramp, cleanup.
5629
5630 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
5631
5632 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
5633
5634 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
5635
5636 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
5637 with prototype in ../include/dis-asm.h.
5638
5639 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
5640
5641 * core.c (dis_asm_{read_memory,memory_error}): New functions.
5642 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
5643 Use read_memory_func interface to disassembler.
5644
5645 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
5646
5647 Teach sparc solaris to next over shared library functions.
5648 * solib.[hc] (find_pc_section_from_so_list): new function and
5649 prototype.
5650 * sparc-tdep.c (in_solib_trampoline): new function.
5651 * symfile.[hc] (find_pc_section): new function and prototypes.
5652 * target.[hc] (find_pc_section_from_targets): new function and
5653 prototypes.
5654 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
5655 in_solib_trampoline.
5656
5657 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
5658
5659 * infrun.c (wait_for_inferior): Revise comment.
5660
5661 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
5662
5663 * command.{c,h}: New var_type var_integer.
5664 main.c: Use it for history_size.
5665
5666 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
5667 Lint and byte-order fixups.
5668
5669 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
5670
5671 * breakpoint.h (bpstat): New field print_it.
5672 breakpoint.c (bpstat_print): Use it.
5673 (print_it_normal): New function (from old bpstat_print code).
5674 (bpstat_{alloc,stop_status}): Set print_it field.
5675
5676 * breakpoint.c (bpstat_stop_status): Use catch_errors when
5677 evaluating watchpoint condition, via new function watchpoint_check.
5678 Also stop if watchpoint disabled due to leaving its block.
5679
5680 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
5681
5682 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5683
5684 * mips-pinsn.c: Add missing include of dis-asm.h.
5685
5686 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
5687
5688 * Makefile.in (clean, distclean, realclean): Recursively apply
5689 to subdirs first, rather than last. This avoids, for example,
5690 Makefile being removed in a parent directory before the recursive
5691 make is run.
5692
5693 * alldeps.mak, depend: Update for below changes.
5694
5695 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
5696 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
5697 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
5698 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
5699 instead of tm-68k.h.
5700 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
5701 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
5702 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
5703 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
5704 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
5705 tm-68k.h to tm-m68k.h.
5706 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
5707 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
5708 tm-m68k-nofp.h.
5709
5710 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
5711 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
5712 * a29k-tdep.c: Renamed from am29k-tdep.c.
5713 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
5714 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
5715 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
5716 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
5717 Map '29k' to 'a29k'.
5718 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
5719 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
5720 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
5721 tm-a29k.h.
5722 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
5723 define that does not appear anywhere else in the gdb source tree.
5724 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
5725
5726 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
5727
5728 * breakpoint.c: Add comments regarding breakpoint_re_set.
5729
5730 * xcoffread.c (sort_syms, compare_symbols): Remove.
5731 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
5732 not our own sort_syms (it is identical).
5733
5734 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
5735
5736 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5737
5738 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
5739 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
5740 went out of scope.
5741 * exec.c (exec_close): Fix storage leak.
5742 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
5743 output sections when patching an executable.
5744 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
5745 when writing all registers.
5746 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
5747 at the right offset in the dummy frame.
5748 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
5749 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
5750 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
5751
5752 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
5753
5754 * Makefile.in (TARFILES): Avoid trailing backslash.
5755
5756 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
5757
5758 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
5759 it in breakpoint_re_set.
5760 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
5761
5762 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
5763 don't use sizeof(int) for target stuff, etc).
5764
5765 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
5766
5767 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
5768 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
5769 support that can't be integrated anyway due to lack of clear
5770 authorship.
5771
5772 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
5773
5774 * findvar.c (read_register, write_register): Make these capable
5775 of reading/writing registers that are shorter than REGISTER_TYPE.
5776 * (value_from_register): Install H8500 specific code to return
5777 proper value when register is being used as a pointer.
5778 * h8500-tdep.c: Remove extra defines of NUM_REGS.
5779 (h8500_skip_prologue): Use correct lengths for LINK instructions.
5780 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
5781 chain frames properly by combining frame pointer with T reg.
5782 (init_extra_frame_info): Delete. It's now a macro.
5783 (frame_args_address): Don't add PTR_SIZE. Stack args are already
5784 offset by the correct amount off of the frame pointer.
5785 (register_byte): Delete. It's now a macro.
5786 (register_raw_size, register_virtual_size): Delete. Replaced by
5787 common routine h8500_register_size, cuz there's no difference
5788 between the raw & virtual sizes on this machine.
5789 (register_convert_to_raw, register_convert_to_virtual): Delete,
5790 cuz there's no difference between the raw & virtual forms.
5791 Replaced by memcpy in tm file.
5792 (register_virtual_type): Rename to h8500_register_virtual_type.
5793 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
5794 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
5795 emulator have same reg offsets. This is all handled in the
5796 simulator code now.
5797 (h8500_trapped_internalvar): New routine to detect references to
5798 convenience vars acting as pointer pseudo-regs.
5799 (h8500_value_trapped_internalvar): Conjure up value of pointer
5800 pseudo-regs.
5801 (h8500_set_trapped_internalvar): Convert set value in real
5802 register references.
5803 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
5804 code segment register.
5805 infrun.c (proceed): Simplify. Call write_pc instead of doing it
5806 by hand.
5807 (wait_for_inferior): Add h8500 specific code to add stack segment
5808 when reading SP register.
5809 remote-sim.c (fetch_register): Spacing.
5810 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
5811 detect cruft. Redo all register manipulation stuff. Get rid of
5812 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
5813 to frame pointer. (IS_TRAPPED_INTERNALVAL,
5814 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
5815 to create internal vars for pointer pseudo-regs.
5816
5817 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
5818
5819 * Makefile.in: Numerous small changes to macro definitions
5820 and rules for building gdb distribution tree. Many macros
5821 eliminated or merged, and rules simplified.
5822 * alldeps.mak: Update.
5823 * depend: Update.
5824
5825 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
5826
5827 * Makefile.in: recurse through SUBDIRS for dvi target too
5828
5829 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
5830
5831 * Clean up xcoff relocation.
5832 objfiles.h (struct objfiles): Add section_offsets, num_sections.
5833 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
5834 Set them.
5835 symtab.h (struct general_symbol_info): Add section field.
5836 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
5837 xcoffread.c: Set section for symbols and msymbols.
5838 (struct symtab): Add block_line_section field.
5839 buildsym.c (end_symtab): Set it.
5840 (end_symtab and callers): Add section parameter.
5841 objfiles.c (objfile_relocate): New funciton.
5842 xcoffexec.c (vmap_symtab): Use it.
5843 xcoffsolib.h (struct vmap): Remove unused fields.
5844 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
5845 CORE_NEEDS_RELOCATION, symtab_relocated.
5846 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
5847 rs6000-tdep.c: Make loadinfotext static.
5848 breakpoint.c (fixup_breakpoints): Doc fix.
5849 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
5850 (end_symtab): primary field replaces nonreloc.
5851
5852 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
5853
5854 * symtab.h (struct linetable_entry): Remove confusing comment.
5855
5856 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5857
5858 * Makefile.in: add installcheck target
5859
5860 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
5861
5862 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
5863 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
5864 z8k}: New directories to hold cpu specific configuration files.
5865 Naming follows gcc convention.
5866 * config/{*.mt, *.mh}: All target and host makefile fragment
5867 config files moved to an appropriate config/<cpu> subdirectory.
5868 * nm-*, xm-*, tm-*: All native, host, and target files, which
5869 get linked to nm.h, xm.h, and tm.h respectively by configure,
5870 moved to appropriate config/<cpu> subdirectory.
5871 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
5872 Native, host, and target files that are common across more than
5873 one cpu architecture and included by one of the configured
5874 native, host, or target files, get moved to config directory.
5875 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
5876 pick up native, host, or target include files moved to one of
5877 the config subdirectories, and that are included by other files.
5878 * Makefile.in (alldeps.mak): Modify to account for new config
5879 directory structure.
5880 * alldeps.mak, depend: Update for new config directory structure.
5881 * config/*/[ntx]m-*.h: Modify all files that include other
5882 [ntx]m-*.h files to use path relative to gdb/config. I.E.
5883 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
5884 "tm-29k.h".
5885 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
5886 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
5887 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
5888 * configure.in: Default gdb_host_cpu to host_cpu, and remap
5889 the ones where the default is not unique or different than the
5890 config subdirectory name. Similarly, handle gdb_target_cpu.
5891 Modify configure.in as appropriate to make use of gdb_host_cpu
5892 and gdb_target_cpu to find makefile fragments and make links.
5893
5894 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
5895
5896 * mipsread.c (compare_blocks): Sort blocks with the same start
5897 address by decreasing ending address.
5898
5899 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5900
5901 * mipsread.c (parse_procedure): Save cur_fdr accross call to
5902 lookup_symbol as it might get clobbered by the call.
5903
5904 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
5905 The previous code did not initialize the language field for the psymtab
5906 entry.
5907
5908 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
5909
5910 * c-exp.y (parse_number): Avoid shift warning.
5911 * serial.h (struct ttystate): Declare empty one on DOS.
5912
5913 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
5914
5915 * xm-sun4os4.h: Return type of free() should be void, not int.
5916
5917 * vx-share/vxWorks.h: Remove #def of NULL.
5918
5919 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
5920
5921 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
5922
5923 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
5924
5925 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
5926
5927 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
5928
5929 * ieee-float.c: Moved to ../libiberty.
5930 * ieee-float.h: Moved to ../include.
5931 * Makefile.in: Update accordingly.
5932 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
5933 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
5934 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
5935 it is now in ../opcodes/m68881-ext.c.
5936 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
5937 prologue (some callers _do_ care).
5938 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
5939 new interface of ../opcodes/*-dis.c.
5940 * ch-exp.y: Add #include <ctype.h>.
5941
5942 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
5943
5944 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
5945
5946 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
5947
5948 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
5949
5950 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
5951
5952 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5953
5954 * z8k-tdep.c (extract_return_value, write_return_value,
5955 store_struct_return): New functions from macros in tm-z8k.h.
5956
5957 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
5958
5959 * valops.c (value_arg_coerce): Apply temporary patch to
5960 fix problem with coercion of array and function types when
5961 passed as arguments to C functions, pending a more complete
5962 review of when and how coercion should be done, depending
5963 upon context and language.
5964
5965 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
5966
5967 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
5968
5969 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
5970 debugsec if there are a non-zero number of symbols.
5971
5972 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
5973
5974 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
5975
5976 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
5977
5978 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
5979
5980 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
5981 not just 50 symbols.
5982 (symtbl_num_syms): New variable.
5983 (read_xcoff_symtab): Set it.
5984 (read_symbol_nvalue): Check for bad symno.
5985 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
5986 always symtbl.
5987
5988 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
5989
5990 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
5991 This is defined in defs.h if necessary.
5992 * vx-share/vxWorks.h: Remove #defs of min and max.
5993 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
5994 vx-share/xdr_rdb.c: include defs.h.
5995
5996 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
5997
5998 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
5999 of while condition.
6000
6001 * xcoffread.c (enter_line_range): complain() on bad endoffset.
6002 xcoffread.c: Doc fixes.
6003
6004 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
6005
6006 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
6007 xcoffexec.c (xcoff_relocate_core): New function.
6008 (text_adjustment): Removed.
6009 (add_vmap): Return the vmap.
6010 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
6011
6012 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
6013
6014 * xcoffsolib.h: Add objfile member to struct vmap.
6015 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
6016 xcoffexec.c (add_vmap): Allocate objfiles here.
6017
6018 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
6019
6020 Support 68000 series without floating point.
6021
6022 * configure.in (m68000-*-{aout,elf,coff}): New configs.
6023 * tm-68k-nofp.h: New file, lacks 68881 support.
6024 * config/m68k-nofp.mt: New file.
6025
6026 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
6027
6028 Remove a few remaining underscore/no-underscore remnants from
6029 config files.
6030
6031 * config/{m68k-un.mt, sparc-un.mt}: Remove.
6032 * config/m68k-noun.mt: Rename to m68k-fp.mt.
6033 * config/sparc-noun.mt: Rename to sparc-em.mt.
6034 * tm-68k-noun.h, tm-spc-noun.h: Remove.
6035 * tm-68k-un.h: Rename to tm-68k-fp.h.
6036 * tm-spc-un.h: Rename to tm-spc-em.h.
6037 * tm-sun4sol2.h: Cleanup.
6038 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
6039
6040 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
6041
6042 * symmisc.c (std_in, std_out, std_err): Move initializations
6043 to runtime code, in case they aren't constant.
6044
6045 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
6046
6047 * symtab.c (find_pc_symtab): some object file formats, notably
6048 mips, have holes in the address ranges of symtabs. Change
6049 this algorithm from first hit to tightest fit.
6050
6051 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
6052 fence post without finding the enclosing function, then print a
6053 warning.
6054
6055 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
6056
6057 * utils.c (fputs_demangled, fprint_symbol): Remove.
6058 * utils.c (fprintf_symbol_filtered): New function which combines
6059 the functionality of fputs_demangled and fprint_symbol. Uses a
6060 caller provided language parameter to select the appropriate
6061 demangler, and caller provided args to pass to the demangler.
6062 * defs.h (enum language): Move further up in file so enum can
6063 be used in prototypes.
6064 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
6065 * defs.h (fprintf_symbol_filtered): Add prototype.
6066 * c-typeprint.c (cp_type_print_method_args): Replace calls to
6067 fputs_demangled with call to fprintf_symbol_filtered.
6068 * cp-valprint.c (demangle.h): Include
6069 * cp-valprint.c (cp_print_value_fields): Replace calls to
6070 fprint_symbol with calls to fprintf_symbol_filtered.
6071 * printcmd.c (print_frame_args): Replace call to fprint_symbol
6072 with call to fprintf_symbol_filtered.
6073 * stack.c (print_frame_info): Remove obsolete code so we don't
6074 have to update fputs_demangled usage in it.
6075 * stack.c (print_frame_info, frame_info): Add language variable
6076 to pass to fprintf_symbol_demangled and initialize it from the
6077 symbol's language. Replace calls to fputs_demangled with calls
6078 to fprintf_symbol_filtered.
6079 * symtab.c (find_methods): Replace call to fputs_demangled with
6080 call to fprintf_symbol_filtered.
6081 * ch-valprint.c (demangle.h): Include.
6082 * ch-valprint.c (chill_print_value_fields): Replace call to
6083 fprint_symbol with call to new fprintf_symbol_filtered.
6084
6085 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
6086
6087 * Makefile.in (VERSION): Bump version to 4.8.2.
6088
6089 * main.c (source_command): Require an explicit pathname of file
6090 to source, since previous behavior of defaulting to gdb init file
6091 was troublesome and undocumented.
6092 * printcmd.c (disassemble_command): Add missing '{}' pair to
6093 else with two statements. Bug reported by Stephane Tsacas
6094 <slt@isoft.fr>.
6095 * symtab.c (find_pc_line): Don't complain about zero length or
6096 negative length line numbers for the moment, since we may not own
6097 the terminal when called, such as when single stepping. (FIXME)
6098 * language.h (CAST_IS_CONVERSION): True if current language is
6099 C++ as well as C. Fix from Peter Schauer.
6100 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
6101 Use STREQN macro rather than bare '!strncmp()'.
6102 * environ.c (unset_in_environ): Avoid use of memcpy on
6103 overlapping memory regions, as suggested by Paul Eggert
6104 <eggert@twinsun.com>.
6105 * c-exp.y (%union struct): Remove unused ulval as suggested
6106 by Paul Eggert <eggert@twinsun.com>.
6107
6108 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
6109
6110 * main.c (gdbinit): Make static.
6111 * main.c (inhibit_gdbinit): Move to file scope.
6112 * main.c (main): Remove local inhibit_gdbinit.
6113 * main.c (source_command): Don't source '.gdbinit' file by
6114 default if gdb has been told to ignore it.
6115
6116 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
6117
6118 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
6119 3.63.
6120
6121 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
6122
6123 * printcmd.c (print_address_symbolic): Only print if offset
6124 is shorter than max_symbolic_offset.
6125 (initialize_printcmd): `set print max-symbolic-offset'.
6126
6127 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
6128 (examine_tag): Use it.
6129 (read_register_stack): Only look in the local registers for a
6130 memory address if it's between rfb and rsp; go to memory otherwise.
6131 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
6132 (reginv_com): Remove ancient kludge command.
6133
6134 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
6135
6136 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
6137 irix4 will again compile.
6138
6139 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
6140
6141 * configure.in: accept mips-sgi-irix4* for irix4.
6142
6143 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
6144
6145 * z8k-tdep.c (print_register_hook): Lint.
6146
6147 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
6148
6149 Lint fixes from Paul Eggert (eggert@twinsun.com):
6150
6151 * command.c (do_setshow_command): var_uintegers are unsigned.
6152 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
6153 unsigned, since they use hex values with the high bit set.
6154
6155 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
6156
6157 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
6158 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
6159 access symbol name.
6160 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
6161 macro definitions in parenthesis.
6162
6163 * dbxread.c (dbx_symfile_init): Catch the case where there is
6164 no string table, but the only way we find out is by reading zero
6165 bytes from EOF.
6166
6167 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
6168
6169 * dbxread.c (dbx_symfile_init): Make size of the string table
6170 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
6171 offset to the string table is nonzero and handle the nonexistant
6172 string table case, should it occur. Ensure that the string table
6173 size read from the file is reasonable, with a minimum lower bound
6174 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
6175
6176 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
6177
6178 * Makefile.in: Changes to build testsuite correctly.
6179 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
6180 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
6181 (TARGET_FLAGS_TO_PASS): New variable.
6182 (SUBDIRS): Added testsuite.
6183 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
6184 testsuite is compiled with CC_FOR_TARGET rather than CC.
6185
6186 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
6187
6188 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
6189 reported by mycroft@gnu.ai.mit.edu.
6190
6191 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
6192 * configure.in (vax-*-ultrix2*): New triplet.
6193 * config/vaxult2.mh: New file.
6194 * xm-vaxult2.h: New file.
6195
6196 * c-exp.y (parse_number): Change high_bit to unsigned.
6197 * demangle.c: Change all references to cfront to ARM, since the
6198 actual algorithm is the one specified in the Annotated Reference
6199 Manual. This was confusing users into thinking that full cfront
6200 support was implemented.
6201 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
6202 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
6203 directly to lookup_struct_elt_type, which will do the
6204 dereferencing itself.
6205 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
6206 NULL dereferencing bug for unnamed structs, comment out
6207 questionable code.
6208
6209 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
6210
6211 * coffread.c (process_coff_symbol): Change PCC argument correction
6212 so that it only happens on big-endian targets; so that it only
6213 happens if the short or char argument is aligned on an int
6214 boundary; and so that it changes the location, rather than the
6215 type, of the argument. These changes tend to parallel similar
6216 (old) changes in stabsread.c.
6217
6218 * coffread.c (coff_read_enum_type): Use the specified size for
6219 enums, don't assume that they are int-sized.
6220
6221 * c-valprint.c (c_val_print): Don't assume enums are the same as
6222 ints.
6223
6224 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
6225 Rendell, <michael@mercury.cs.mun.ca>.
6226
6227 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
6228
6229 * language.h (local_decimal_format_custom): Add prototype.
6230 * language.c (local_decimal_format_custom): Add function, bug
6231 reported by Robert R. Henry (rrh@tera.com).
6232
6233 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
6234
6235 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
6236 by Josef Leherbauer, joe@takeFive.co.at.
6237
6238 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
6239
6240 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
6241 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
6242 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
6243 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
6244 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
6245 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
6246 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
6247 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
6248
6249 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
6250
6251 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
6252 of demangled name fields to NULL if no demangling exists for
6253 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
6254 symbols if their language is known at the time they are created,
6255 but sometimes the language is not known until later.
6256
6257 * ch-typeprint.c (chill_print_type_base): Name changed to
6258 chill_type_print_base to match pattern for C and C++ names.
6259 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
6260 to be consistent with other usages.
6261 * ch-typeprint.c (chill_type_print_base): Add support for
6262 printing Chill STRUCT types.
6263 * ch-valprint.c: Include values.h.
6264 * ch-valprint.c (chill_print_value_fields): New function and
6265 prototype for printing Chill STRUCT values.
6266 * ch-valprint.c (chill_val_print): Fix call to val_print_string
6267 that was being called with two args instead of three.
6268 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
6269 to print Chill STRUCT values.
6270
6271 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
6272
6273 * configure.in: added testsuite to configdirs.
6274
6275 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
6276
6277 * doc/stabs.texi: The `this' pointer is now known by the name
6278 `this' instead of `$t'.
6279
6280 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
6281
6282 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
6283 references of TAG_string_type DIEs in user defined types.
6284 * ch-lang.c (chill_create_fundamental_type): Track compiler
6285 change that now emits debugging info with the type long for Chill
6286 longs.
6287
6288 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
6289
6290 * remote-mips.c: New file; implements MIPS remote debugging
6291 protocol.
6292 * config/idt.mt: New file; uses remote-mips.c
6293 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
6294
6295 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
6296 floating point coprocessor.
6297 (mips_push_dummy_frame): If not mips_fpu, don't save floating
6298 point registers.
6299 (mips_pop_frame): If not mips_fpu, don't restore floating point
6300 registers.
6301 (_initialize_mips_tdep): New function; let the user reset mips_fpu
6302 variable.
6303 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
6304 mips_fpu, don't use fp0 as floating point return register.
6305 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
6306 registers.
6307
6308 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
6309
6310 * gdb/testsuite: made modifications to testcases, etc., to allow
6311 them to work properly given the reorganization of deja-gnu and the
6312 relocation of the testcases from deja-gnu to a "tool" subdirectory.
6313
6314 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
6315
6316 * gdb/testsuite: Initial creation of gdb/testsuite.
6317 Migrated dejagnu testcases and support files for testing nm to
6318 gdb/testsuite from deja-gnu. These files were moved "as is"
6319 with no modifications. This migration is part of a major overhaul
6320 of dejagnu. The modifications to these testcases, etc., which
6321 will allow them to work with the new version of dejagnu will be
6322 made in a future update.
6323
6324 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
6325
6326 * NEWS: Add reminders for next release.
6327
6328 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
6329
6330 * mipsread.c (parse_lines): Correct check for files compiled with
6331 -g1.
6332
6333 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
6334
6335 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
6336
6337 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
6338
6339 * Makefile.in (VERSION): GDB-4.8 release!
6340 * README, NEWS: Update for release.
6341
6342 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
6343
6344 * am29k-pinsn.c (print_insn): Minor nits with const.
6345 * am29k-tdep.c: More minor nits with arg types for
6346 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
6347
6348 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
6349
6350 * gcc.patch: Update for a different GCC (G++) bug.
6351 * main.c (print_gdb_version): Update copyright year to 1993.
6352 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
6353 conditionalize this file on it. FIXME, right way is to split
6354 these into two config files.
6355 (ATTACH_DETACH): Define for BSD 4.4
6356 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
6357 (U_REGS_OFFSET): Revise for 4.4.
6358 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
6359 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
6360 LONG_MAX into this file to avoid cpp "redefinition" warnings.
6361
6362 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
6363
6364 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
6365 caddr_t.
6366
6367 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
6368
6369 * c-lang.c (c_printstr): Bugfix for length==0 case.
6370
6371 * c-lang.c (c_printstr): If a C string ends in a null, don't
6372 print the null.
6373
6374 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
6375
6376 * defs.h (STRCMP): Make it work for unsigned chars.
6377
6378 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
6379
6380 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
6381 * config/hp300bsd.mh (REGEX, REGEX1): Define.
6382 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
6383 define to kludge the large opcode table into two smaller tables,
6384 since GCC take exponential space to build the table. Lint.
6385 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
6386
6387 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
6388
6389 * Makefile.in (VERSION): Roll to 4.7.9.
6390 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
6391 definition here, to handle both BSD 4.3 and 4.4 systems.
6392 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
6393 * remote.c (alarm): Move declaration to global level, before
6394 first reference to it.
6395 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
6396 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
6397
6398 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
6399
6400 * remote.c (readchar): forward declare alarm which otherwise looks
6401 like an undeclared variable to gcc.
6402
6403 * dbxread.c (process_one_symbol): cast enum value N_SO into int
6404 when comparing against an int. Avoids superfluous warning from
6405 vax ultrix 4.2 cc.
6406
6407 * inflow.c (set_sigint_trap): add cast to assignment from signal.
6408 Avoids superfluous warnings from some systems and/or compilers
6409 (like vax ultrix 4.2.)
6410
6411 * language.c (struct op_print unk_op_print_tab): use the enum
6412 values rather naked zeros as initializers. Avoids warnings from
6413 ultrix type compilers.
6414
6415 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
6416
6417 * Makefile.in (VERSION): Roll to 4.7.6.
6418 (SFILES_SUBDIR): Add 29k-share/udi_soc.
6419 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
6420 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
6421 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
6422 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
6423 (depend): Fix bug where nm-files in config files weren't noticed.
6424 (make-proto-gdb-1): Avoid changing directories while building new
6425 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
6426
6427 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
6428
6429 * remote.c: Improve error recovery. Allow user to break out
6430 of initial connection attempt with INTERRUPT. Treat a timeout
6431 while waiting for remote packet like a retry, unless the remote
6432 side is actively running user code. Fix a few long printf_filtered's.
6433
6434 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
6435 trampoline symbols.
6436
6437 * buildsym.c (start_subfile): Allow null file name.
6438
6439 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
6440
6441 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
6442 expects a pointer to complaint rather than a complaint
6443 structure.
6444 (process_linenos): free the previously allocated subfile name,
6445 then allocate the new one from the heap.
6446
6447 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
6448
6449 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
6450
6451 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
6452
6453 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
6454 Previously, would bogusly index off the bottom of type_vector.
6455 (rs6000_builtin_type): Accept type number as argument.
6456 (read_type, case '-'): Handle negatives like any other type number.
6457
6458 * symfile.c (deduce_language_from_filename): Handle null name.
6459
6460 * mips-tdep.c (isa_NAN): Fix byte order dependency.
6461 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
6462 fixed by sato@sm.sony.co.jp.
6463
6464 * xcoffread.c (parmsym): Don't use an initializer to set up
6465 this struct symbol. Set it up in initialize_xcoffread.
6466 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
6467 works on real rs/6000 target with #ifndef FAKING_RS6000.
6468
6469 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
6470
6471 * stabsread.c (rs6000_builtin_type): Move function from
6472 xcoffread.c:builtin_type.
6473 * xcoffread.c (builtin_type): Move to stabsread. Remove
6474 IBM6000_HOST dependency. Move misplaced comments.
6475 (various): Change printf's to complaints.
6476 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
6477 objfile argument to read_type calls under #if 0.
6478 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
6479 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
6480 * Makefile.in: xcoffread.o is not built by default.
6481 * xm-rs6000.h (IBM6000_HOST): Remove.
6482 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
6483 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
6484 IBM6000_TARGET.
6485
6486 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
6487
6488 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
6489 VALUE_LVAL to be lval_memory so that we don't try to modify wild
6490 register numbers when user tries to modify elements in structs
6491 passed as arguments.
6492 * inflow.c (child_terminal_info): Move banner outside of system
6493 specific #ifdefs.
6494 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
6495 passes struct/union arguments by address.
6496
6497 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
6498
6499 * Based on patch from Kean Johnston <maw@netcom.com>:
6500 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
6501 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
6502 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
6503
6504 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
6505
6506 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
6507 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
6508
6509 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
6510
6511 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
6512 cc debugging output.
6513
6514 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
6515
6516 * stabsread.c (define_symbol): Complain about unrecognized names
6517 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
6518 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
6519 (read_cpp_abbrev): Don't use the class name as part of the
6520 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
6521 abbrevs. Inspired by Mike Tiemann.
6522 (read_tilde_fields): Comment. Remove ancient dead code.
6523 Remove erroneous but non-dead code. Simplify. Add complaints.
6524 (in general): Remove extraneous (parentheses) in return
6525 statements.
6526
6527 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
6528
6529 * coffread.c (coff_lookup_type): Fix fencepost error reported
6530 by Art Berggreen, <arg@opal.acc.com>.
6531
6532 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
6533 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
6534
6535 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
6536 test, which is apparently left over from when we used native
6537 include files and couldn't depend on the member names being there.
6538 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
6539
6540 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
6541
6542 * mipsread.c: Major overhaul to use new BFD symbol table reading
6543 routines. Now swaps information as it is needed, rather than
6544 swapping everything when the file is read.
6545
6546 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
6547
6548 * Makefile.in (TARDIRS): Add sparclite demo dir.
6549 (*.tab.c): Change dependency on Makefile to depend on
6550 Makefile.in, otherwise it always rebuilds after configuring.
6551 Force output *.tab.c file into current directory even in "make"
6552 versions that rewrite dependent file names used in command lines.
6553
6554 * TODO: Remove some things we did.
6555 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
6556 * os68k-xdep.c: Remove; useless file (os68k is a target only).
6557 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
6558 * symtab.h: Eliminate unnamed unions and structs.
6559
6560 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
6561
6562 * Makefile.in (VERSION): Roll to 4.7.5.
6563
6564 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
6565
6566 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
6567 re-evaluating symbol pointers.
6568
6569 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
6570
6571 * c-exp.y (lcurly, rcurly): New nonterminals.
6572 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
6573 constructs.
6574 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
6575 made function static.
6576 * parse.c (struct funcall): Moved struct def from parser-defs.h.
6577 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
6578 * parse.c (start_arglist):
6579 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
6580 * parser-defs.h (struct funcall): Moved struct def to parse.c.
6581 * parser-defs.h (funcall_chain): Moved to parse.c.
6582 * printcmd.c (print_frame_nameless_args): Fix prototype.
6583 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
6584 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
6585 * valops.c (typecmp): Moved prototype from values.h.
6586 * value.h (typecmp): Moved prototype to valops.c, made static.
6587 * ch-exp.y (yylex): Change way control sequences are disabled.
6588
6589 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
6590
6591 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
6592
6593 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
6594
6595 * mipsread.c (upgrade_type): Build array types correctly, using
6596 create_range_type and create_array_type.
6597
6598 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
6599
6600 * remote-nindy.c: Cleanup.
6601
6602 * infrun.c (wait_for_inferior): When rolling back the PC after
6603 a breakpoint, call write_pc so that NPC gets rolled back as well
6604 (for the 29K).
6605
6606 * blockframe.c (inside_entry_file, inside_main_func,
6607 inside_entry_func): PC of zero is always "bottom of stack".
6608
6609 * printcmd.c (print_frame_args, print_frame_nameless_args):
6610 Let print_frame_nameless_args decide whether there are any,
6611 laying groundwork for possibly later printing 29K args for
6612 functions where we have tag words but no symbols.
6613
6614 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
6615
6616 * Makefile.in: fix GDB doc targets for new doc subdir structure
6617
6618 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
6619
6620 * stack.c (parse_frame_specification): Parse as many arguments
6621 as there are (up to MAXARGS). Pass all of them in argc, argv
6622 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
6623 many there were, onto SETUP_ARBITRARY_FRAME.
6624 * tm-mips.h, tm-sparc.h: Corresponding changes.
6625 * mips-tdep.c, sparc-tdep.c: Ditto.
6626
6627 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
6628
6629 * hp300ux-nat.c: Update copyrights.
6630 * mipsread.c (parse_partial_symbols): Complain about block
6631 indexes that go backwards. Fix from Peter Schauer.
6632 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
6633 symbol-file that has no linkage symbols to be read.
6634 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
6635 from tm- file to xm-file, since they're host dependent.
6636 * valarith.c (value_binop): Typo.
6637
6638 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
6639
6640 * sparclite/aload.c: Add copyleft.
6641 * sparclite/crt0.s: Add comment at beginning.
6642
6643 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
6644
6645 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
6646 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
6647
6648 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
6649
6650 * values.c (value_headof): Fix typo in which VTBL and ARG were
6651 being confused for one another.
6652
6653 * valops.c (typecmp): Now static.
6654
6655 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
6656 baseclass--we don't always inherit its virtual function table
6657 pointer.
6658
6659 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
6660 pointer correctly in case value_struct_elt moves it around.
6661
6662 * valops.c (typecmp): Now static. Also, now groks references
6663 better.
6664
6665 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
6666 zero on recursive call. If NAME is the name of TYPE, return TYPE.
6667
6668 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
6669
6670 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
6671 to avoid "too much defining" error from native C compiler (!).
6672
6673 * Makefile.in (HFILES): Add typeprint.h.
6674 * typeprint.[ch]: Update copyrights.
6675
6676 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
6677
6678 * Makefile.in: Update to match doc/ subdir changes.
6679
6680 * config/hp300hpux.mh: No cross-host file needed, just native.
6681 * config/go32.mh: Remove nonexistent "native" support.
6682
6683 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
6684 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
6685 * m88k-tdep.c (next_insn): Lint, cleanup.
6686 (store_parm_word): Lint.
6687
6688 * README: Fix typo (reported by karl@hq.ileaf.com).
6689
6690 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
6691
6692 * expression.h (BINOP_CONCAT): Document use for self concatenation
6693 an integral number of times.
6694 * language.c (binop_type_check): Extend BINOP_CONCAT for self
6695 concatenation case.
6696 * valarith.c (value_concat): Rewrite to support self
6697 concatenation an integral number of times.
6698 * Makefile.in (ch-exp.tab.c): Change "expect" message.
6699 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
6700 eliminate hundreds of spurious shift/reduce and reduce/reduce
6701 conflicts that mask the 5 real ones.
6702 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
6703 * ch-exp.y (integer_literal_expression): Remove production,
6704 no longer used.
6705
6706 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
6707
6708 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
6709 implied that "no side effects" was nonfunctional.
6710 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
6711 character string and bitstring concatenation.
6712 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
6713 * expression.h (exp_opcode): Add BINOP_CONCAT.
6714 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
6715 * language.c (string_type): Add function to determine if a type
6716 is a string type.
6717 * language.c (binop_type_check): Add case for BINOP_CONCAT.
6718 * valarith.c (value_concat): New function to concatenate two
6719 values, such as character strings or bitstrings.
6720 * valops.c (value_string): Remove error stub and implement
6721 function body.
6722 * value.h (value_concat): Add prototype.
6723 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
6724 * ch-exp.y (yylex): Recognize SLASH_SLASH.
6725 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
6726 BINOP_CONCAT.
6727
6728 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
6729
6730 * c-exp.y (exp): Add production to support direct creation
6731 of array constants using the obvious syntax.
6732 * c-valprint.c (c_val_print): Set printed string length.
6733 * dwarfread.c (read_tag_string_type): New prototype and
6734 function that handles TAG_string_type DIEs.
6735 * dwarfread.c (process_dies): Add case for TAG_string_type
6736 that calls new read_tag_string_type function.
6737 * expprint.c (print_subexp): Add support for OP_ARRAY.
6738 * gdbtypes.c (create_range_type, create_array_type): Inherit
6739 objfile from the index type.
6740 * ch-typeprint.c (chill_print_type): Add case for
6741 TYPE_CODE_STRING.
6742 * ch-valprint.c (chill_val_print): Fix case for
6743 TYPE_CODE_STRING.
6744
6745 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
6746
6747 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
6748 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
6749 include/coff/mips.h.
6750
6751 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
6752
6753 * c-exp.y (exp:STRING): Convert C strings into array-of-char
6754 constants with an explicit null byte terminator. OP_STRING is
6755 now used for real string types.
6756 * c-lang.c (builtin_type_*): Move declarations to lang.c since
6757 they are used by all languages.
6758 * c-lang.c (_initialize_c_language): Move initializations of
6759 builtin_type_* to lang.c.
6760 * c-typeprint.c (c_type_print_varspec_prefix,
6761 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
6762 to TYPE_CODE_STRING.
6763 * c-valprint.c (c_val_print): Change the way character arrays
6764 are printed as strings to be consistent with the way strings
6765 are printed when pointer-to-char types are dereferenced.
6766 Remove test of print_max before calling val_print_string, which
6767 now does it's own test.
6768 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
6769 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
6770 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
6771 * gdbtypes.c (builtin_type_*): Add declarations moved from
6772 c-lang.c.
6773 * gdbtypes.c (create_string_type): New function to create real
6774 string types.
6775 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
6776 renamed to TYPE_CODE_STRING.
6777 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
6778 builtin_type_* types moved from c-lang.c.
6779 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
6780 to TYPE_CODE_STRING.
6781 * gdbtypes.h (builtin_type_string): Add extern declaration.
6782 * gdbtypes.h (create_string_type): Add prototype.
6783 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
6784 renamed to TYPE_CODE_STRING.
6785 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
6786 TYPE_CODE_STRING.
6787 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
6788 renamed to TYPE_CODE_STRING.
6789 * parse.c (length_of_subexp, prefixify_subexp): Add case for
6790 OP_ARRAY.
6791 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
6792 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
6793 to TYPE_CODE_STRING.
6794 * valops.c (allocate_space_in_inferior): New function and
6795 prototype, using code ripped out of value_string.
6796 * valops.c (value_string): Rewritten to use new function
6797 allocate_space_in_inferior, but temporarily disabled until some
6798 other support is in place.
6799 * valops.c (value_array): New function to create array constants.
6800 * valprint.c (val_print_string): Add comment to document use,
6801 complete rewrite to fix several small buglets.
6802 * value.h (value_array): Add prototype.
6803 * value.h (val_print_string): Change prototype to match rewrite.
6804 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
6805 * ch-exp.y (match_character_literal): Disable recognition of
6806 control sequence form of character literals and document why.
6807
6808 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
6809
6810 * nindy-share/nindy.c: Add comments to #endif's to clarify
6811 grouping.
6812
6813 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
6814 read_memory to get byte order right.
6815 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
6816 anymore. This is done in paread.c now. We expect unwind info
6817 to hang off of objfiles, and search all of the objfiles when until
6818 we find a match.
6819 * (skip_trampoline_code): Cast arg to target_read_memory.
6820 * objfiles.h (struct objfile): Add new field obj_private to hold
6821 per object file private data (unwind info in this case).
6822 * paread.c (read_unwind_info): New routine to read unwind info
6823 for the objfile. This data is hung off of obj_private.
6824 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
6825 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
6826 make this easier to access.
6827
6828 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
6829
6830 * c-valprint.c (cp_print_class_member): Add extern decl.
6831 * c-valprint.c (c_val_print): Extract code for printing methods
6832 and move it to cp_print_class_method in cp-valprint.c.
6833 * c-valprint.c (c_val_print): Extract code to print strings and
6834 move it to val_print_string in valprint.c.
6835 * cp-valprint.c (cp_print_class_method): New function using
6836 code extracted from c_val_print.
6837 * valprint.c (val_print_string): New function using code
6838 extracted from c_val_print.
6839 * value.h (val_print_string): Add prototype.
6840 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
6841 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
6842 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
6843 CHECKBUF, growbuf_by_size): New variables, macros, and support
6844 functions for implementing a dynamically expandable temp buffer.
6845 * ch-exp.y (match_string_literal): New lexer function.
6846 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
6847 removed and replaced with new CHECKBUF macro.
6848 * ch-exp.y (yylex): Call match_string_literal when appropriate.
6849 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
6850
6851 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
6852
6853 * Makefile.in: Add info for paread.o.
6854 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
6855
6856 * blockframe.c (frameless_look_for_prologue): Correct the
6857 comment.
6858 * gdbtypes.h, gdbtypes.c: Use const in decl of
6859 cplus_struct_default, now that pa-gas assembler has been fixed.
6860 * hppah-nat.c: Formatting.
6861 * hppah-tdep.c: Remove lots of useless externs for variables we
6862 don't use.
6863 * (find_unwind_entry): Speed up by using binary search, and a one
6864 entry cache.
6865 * (rp_saved): New routine to see what unwind info says about RP
6866 being saved on the stack frame.
6867 * (frame_saved_pc): Look for prologue to see if we need to
6868 examine the stack for the saved RP or not.
6869 * (init_extra_frame_info): Check for prologue, instead of
6870 framesize to determine if we are frameless or not.
6871 * (frame_chain_valid): Stop backtraces when we run into _start.
6872 * (push_dummy_frame): Reformat to make more readable.
6873 * (find_dummy_frame_regs): ditto.
6874 * (hp_pop_frame): ditto.
6875 * (hp_restore_pc_queue): small cleanup.
6876 * (hp_push_arguments): ditto.
6877 * (pa_do_registers_info): ditto.
6878 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
6879 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
6880 * Define FRAME_CHAIN_VALID.
6881 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
6882 passed to functions.
6883
6884 * paread.c (pa_symtab_read): Use new bfd conventions for
6885 accessing linker symbol table.
6886 * (pa_symfile_init): Access embedded STAB info via BFD section
6887 mechanism and related macros.
6888
6889
6890 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
6891
6892 * sparc-stub.c: Use a seperate stack for our traps.
6893 * Handle recursive traps.
6894 * Remove all trap init code. This needs to be done by the
6895 environment.
6896 * (set_mem_fault_trap): Call exceptionHandler() to setup this
6897 trap.
6898 * (handle_exception): See if we are at breakinst, if so, then
6899 advance PC sp that users can just step out of breakpoint().
6900 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
6901 new place if SP has changed.
6902 * (case 's'): Get rid of this, we can't do it yet.
6903 * (case 't'): New command to test any old random feature.
6904 * (case 'r'): New command to reset the system.
6905 * (breakpoint): Add label to breakpoint trap instruction so that
6906 handle_exception() can detect where we are and get past the
6907 breakpoint trivially.
6908
6909 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
6910
6911 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
6912
6913 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6914
6915 * configure.in: recognise all sparclite variants
6916
6917 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
6918
6919 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
6920 binary files oring in the right bit.
6921
6922 * main.c, source.c, state.c, symmisc.c: use macros defined in
6923 fopen-{bin|both} when fopening files.
6924
6925 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
6926
6927 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
6928 from a configuration file (typically including <limits.h>), or to
6929 TARGET_CHAR_BIT if CHAR_BIT is not defined.
6930 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
6931 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
6932 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
6933 * exppritn.c (print_subexp, dump_expression): Add case for
6934 OP_BITSTRING.
6935 * expression.h (OP_BITSTRING): New expression element type for
6936 packed bitstrings.
6937 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
6938 macros to convert between number of expression elements and bytes
6939 to store that many elements.
6940 * i960-tdep.c (leafproc_return): Use new macros to access
6941 minimal symbol name and address fields.
6942 * m88k-pinsn.c (sprint_address): Use new macros to access
6943 minimal symbol name and address fields.
6944 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
6945 minimal symbol address field.
6946 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
6947 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
6948 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
6949 Use new BYTES_TO_EXP_ELEM macro.
6950 * parse.c (write_exp_bitstring): New function to write packed
6951 bitstrings into the expression element vector.
6952 * parse.c (length_of_subexp, prefixify_subexp): Add case for
6953 OP_BITSTRING.
6954 * parser-defs.h (struct stoken): Document that it is used for
6955 OP_BITSTRING as well as OP_STRING.
6956 * parser-defs.h (write_exp_bitstring): Add prototype.
6957 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
6958 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
6959 LOWER, LENGTH): New tokens for keywords.
6960 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
6961 upper_lower_argument, length_argument, array_mode_name,
6962 string_mode_name, variant_structure_mode_name): New non-terminals
6963 and productions.
6964 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
6965 * ch-exp.y (match_bitstring_literal): New lexer support function
6966 to recognize bitstring literals.
6967 * ch-exp.y (tokentab6): New token table for 6 character keywords.
6968 * ch-exp.y (tokentab5): Add LOWER, UPPER.
6969 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
6970 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
6971 * ch-exp.y (yylex): Check tokentab6.
6972 * ch-exp.y (yylex): Call match_bitstring_literal.
6973
6974 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
6975
6976 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
6977 symbol name and value fields.
6978
6979 * c-exp.y (yylex): Make static, to match prototype and other
6980 <lang>-exp.y files.
6981
6982 * expression.h (exp_opcode): Add BINOP_MOD.
6983 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
6984 * expprint.c (dump_expression): Handle new BINOP_MOD.
6985 * language.c (binop_type_check): Handle new BINOP_MOD.
6986 * main.c (float_handler): Re-enable float handler when hit.
6987 * valarith.c (language.h): Include, need current_language.
6988 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
6989 for integer divide truncates towards zero for negative results.
6990 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
6991 * valarith.c (value_binop): Allow arithmetic operations on
6992 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
6993 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
6994 * ch-exp.y (tokentab3): Add MOD and REM.
6995 * ch-exp.y (yylex): Set innermost_block for symbols found
6996 in local scopes. Return LOCATION_NAME for local symbols.
6997 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
6998 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
6999
7000 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
7001
7002 * command.c (shell_escape, make_command, _initialize_command):
7003 don't create or use fork if CANT_FORK is defined.
7004 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
7005 code written for the IBM PC" remain.
7006 * xm-go32.h: define CANT_FORK
7007
7008 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
7009
7010 * remote-sim.c: first attempt at general simulator interface
7011 * remote-hms.c: whitespace
7012 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
7013 understand new stack layout. (print_register_hook): print ccr
7014 register in a fancy way.
7015
7016 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
7017
7018 * eval.c (language.h): Include.
7019 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
7020 to pointer types when the current language is C. It loses for
7021 other languages when the lower index bound is nonzero.
7022 * valarith.c (value_subscript): Take array lower bounds into
7023 account when performing subscripting operations.
7024 * valops.c (value_coerce_array): Add comment describing why
7025 arrays with nonzero lower bounds are dealt with in value_subscript,
7026 rather than in value_coerce_array.
7027
7028 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
7029
7030 * ch-exp.y (FLOAT_LITERAL): Add token.
7031 * ch-exp.y (literal): Add FLOAT_LITERAL.
7032 * ch-exp.y (match_float_literal): New lexer routine.
7033 * ch-exp.y (convert_float): Remove.
7034 * ch-exp.y (yylex): Call match_float_literal.
7035 * ch-exp.y (yylex): Match single '.' after trying
7036 to match floating point literals.
7037
7038 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
7039 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
7040 MULTI_SUBSCRIPT.
7041 * expprint.c (dump_expression): New function for dumping
7042 expression vectors during gdb debugging.
7043 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
7044 MULTI_SUBSCRIPT and moved out of BINOP range.
7045 * expression.h (DUMP_EXPRESSION): New macro that calls
7046 dump_expression if DEBUG_EXPRESSIONS is defined.
7047 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
7048 * parse.c (length_of_subexp, prefixify_subexp): Change
7049 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
7050 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
7051 prefixify'ing the expression.
7052 * printcmd.c (print_command_1): Add comment.
7053 * ch-exp.y (expression_list): Add useful actions.
7054 * ch-exp.y (value_array_element): Add useful actions.
7055 * ch-exp.y (array_primitive_value): Add production.
7056 * ch-exp.y (yylex): Recognize ',' as a token.
7057
7058 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
7059
7060 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
7061 POSIXize the recursive makes (make [variable assignments] target{s})
7062
7063 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
7064
7065 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
7066 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
7067 CPLUS_MARKER for all SVR4 systems, so follow suit.
7068 * defs.h (strdup_demangled): Remove prototype.
7069 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
7070 SYMBOL_INIT_LANGUAGE_SPECIFIC.
7071 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
7072 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
7073 prim_record_minimal_symbol_and_info): Use new macro
7074 SYMBOL_INIT_LANGUAGE_SPECIFIC.
7075 * minsyms.c (install_minimal_symbols): Use new macro
7076 SYMBOL_INIT_DEMANGLED_NAME.
7077 * stabsread.c (define_symbol): Use new macro
7078 SYMBOL_INIT_DEMANGLED_NAME.
7079 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
7080 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
7081 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
7082 SYMBOL_INIT_DEMANGLED_NAME.
7083 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
7084 SYMBOL_DEMANGLED_NAME now tests language itself.
7085 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
7086 now tests language itself.
7087 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
7088 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
7089 mangled name member in the language dependent portion of a symbol.
7090 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
7091 mangled name member appropriate for a symbol's language.
7092 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
7093 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
7094 SYMBOL_DEMANGLED_NAME now tests language itself.
7095 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
7096 initializes language dependent portion of symbol.
7097 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
7098 demangles and caches the demangled form of symbol names.
7099 * utils.c (fputs_demangled, fprint_symbol): Use current language
7100 to select an appropriate demangling algorithm.
7101 * utils.c (strdup_demangled): Remove, no longer used.
7102 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
7103 access the Chill mangled name member in the language dependent
7104 portion of a symbol.
7105 * ch-lang.c (chill_demangle): New function, simple demangler.
7106 * defs.h (chill_demangle): Add prototype.
7107 * symtab.h (language_dependent_info): Add struct for Chill.
7108
7109 For older changes see ChangeLog-92
7110 \f
7111 Local Variables:
7112 mode: indented-text
7113 left-margin: 8
7114 fill-column: 74
7115 version-control: never
7116 End:
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