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