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don't use $$(CC_FOR_TARGET) because that ends up being bash execute command
[deliverable/binutils-gdb.git] / gdb / ChangeLog
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1Thu Aug 5 08:58:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2
3 * 29k-share/udi/udip2soc.c: Include fcntl.h not sys/fcntl.h.
4
5Wed Aug 4 18:32:12 1993 Fred Fish (fnf@cygnus.com)
6
7 * inflow.c (pass_signal): Signal handlers take one int arg;
8 supply an unused one to make it type compatible as an arg to
9 signal().
10
11Tue Aug 3 18:34:14 1993 Ian Lance Taylor (ian@cygnus.com)
12
13 * config/mips/tm-mips.h: Include bfd.h before coff/sym.h.
14
15Tue Aug 3 15:34:57 1993 Fred Fish (fnf@cygnus.com)
16
17 * Makefile.in (ALLCONFIG): Add config/i386/i386nw.mt,
18 config/m68k/delta68.mh, config/m68k/delta68.mt,
19 config/m68k/dpx2.mh, config/m68k/dpx2.mt, config/mips/riscos.mh,
20 config/mips/news-mips.mh.
21 * Makefile.in (ALLPARAM): Add config/i386/nm-symmetry.h,
22 config/i386/tm-i386nw.h, config/m68k/nm-delta68.h,
23 config/m68k/tm-delta68.h, config/m68k/xm-delta68.h,
24 config/m68k/nm-dpx2.h, config/m68k/tm-dpx2.h,
25 config/m68k/xm-dpx2.h, config/mips/xm-makeva.h.
26 * Makefile.in (ALLDEPFILES): Add dpx2-nat.c.
27
28Tue Aug 3 12:02:09 1993 Ian Lance Taylor (ian@cygnus.com)
29
30 * mipsread.c: Updated for BFD ECOFF changes. Now gets the
31 swapping routines and external structure sizes via the
32 ecoff_backend information. No longer includes coff/mips.h.
33
34Tue Aug 3 10:58:04 1993 Fred Fish (fnf@cygnus.com)
35
36 * Makefile.in (SFILES): Add thread.c
37
38start-sanitize-v9
39Tue Aug 3 10:21:58 1993 Doug Evans (dje@canuck.cygnus.com)
40
41 * remote-sp64sim.c (simif_create_inferior): Add FIXME regarding
42 sim_set_args return code.
43end-sanitize-v9
44
45Mon Aug 2 16:35:31 1993 K. Richard Pixley (rich@sendai.cygnus.com)
46
47 * Makefile.in (VERSION): bumped to 4.9.4.
48
49 * remote-monitor.c: updated copyright.
50 (bug_ops, monitor_desc): now static.
51 (monitor_desc): in several places, check and/or set to NULL.
52
53 * remote-hms.c (hms_files_info): Add the appropriate items where
54 missing in the printf call.
55
56 * remote-bug.c: new file for m88k bug support.
57
58 * config/m88k/m88k.mt (TDEPFILES): added remote-bug.o.
59
60Mon Aug 2 14:22:09 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
61
62 * h8300-tdep.c: Use new variable h8300hmode.
63
64Mon Aug 2 12:06:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
65
66 * valops.c (typecmp): If we are passing a non-reference to a function
67 which takes a reference, pass the address.
68 (value_arg_coerce): Don't use COERCE_ENUM; we don't want to dereference
69 references here.
70
71 * thread.c (thread_switch): Define as static.
72 (add_thread): Cast return value from xmalloc.
73
74 * gdbtypes.c (fill_in_vptr_fieldno): Call check_stub_type.
75 * gdbtypes.{c,h}: Improve comments on vptr_fieldno.
76
77Mon Aug 2 11:58:52 1993 Fred Fish (fnf@deneb.cygnus.com)
78
79 * README: Elaborate on gdb C++ support and cfront support.
80
81Mon Aug 2 11:30:57 1993 Stu Grossman (grossman at cygnus.com)
82
83 * i386lynx-nat.c, thread.c, thread.h: Update copyrights.
84
85Mon Aug 2 12:06:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
86
87 * Makefile.in (ALLDEPFILES): Add i386lynx-nat.c.
88
89Mon Aug 2 08:42:50 1993 Stu Grossman (grossman at cygnus.com)
90
91 * gdbserver/remote-inflow.c (create_inferior): Fix comments, and
92 error msg. Setup seperate process group for child.
93 * (write_inferior_memory): Sleep for 1 second and retry on ptrace
94 failure.
95
96Sun Aug 1 22:58:18 1993 Stu Grossman (grossman at cygnus.com)
97
98 * config/i386/i386lynx.mh (NATDEPFILES): Drop coredep (for now).
99 * config/i386/nm-i386bsd.h: Protect from multiple inclusion.
100 * config/i386/nm-i386lynx.h: Lotsa new host porting stuff.
101 * config/i386/tm-i386lynx.h: Define SAVED_PC_AFTER_CALL and
102 target_pid_to_str.
103
104 * Makefile.in (CLIBS): Reorder to make Lynx ld happy.
105 * (HFILES): New file thread.h.
106 * (OBS): New file thread.c.
107 * configure.in: Host config for Lynx/386.
108 * fork-child.c (fork_inferior): Call init_thread_list().
109 * infrun.c (resume): Add pid to invocation of target_resume().
110 * (wait_for_inferior): Pay attention to pid from target_wait().
111 Multi-threading code now uses this to determine what to do.
112 * inftarg.c (child_wait): Conditionalize based on CHILD_WAIT macro.
113 Use target_pid_to_str() macro throughout when printing pid.
114 * inferior.h (child_resume): Add pid to prototype.
115 * hppab-nat.c hppah-nat.c infptrace.c (child_resume): Pass in pid as
116 argument, instead of using inferior_pid.
117 * procfs.c (procfs_resume): Pass in pid as argument. Ignored for
118 now. Use target_pid_to_str() macro throughout for printing process id.
119 * remote-adapt.c (adapt_resume): Pass in pid as argument.
120 * remote-eb.c (eb_resume): Pass in pid as argument.
121 * remote-es.c (es1800_resume): Pass in pid as argument.
122 * remote-hms.c (hms_resume): Pass in pid as argument.
123 * remote-mips.c (mips_resume): Pass in pid as argument.
124 * remote-mm.c (mm_resume): Pass in pid as argument.
125 * remote-monitor.c (monitor_resume): Pass in pid as argument.
126 * remote-nindy.c (nindy_resume): Pass in pid as argument.
127 * remote-sa.sparc.c (remote_resume): Pass in pid as argument.
128 * remote-sim.c (rem_resume): Pass in pid as argument.
129 start-sanitize-v9
130 * remote-sp64sim.c (simif_resume): Pass in pid as argument.
131 end-sanitize-v9
132 * remote-st.c (st2000_resume): Pass in pid as argument.
133 * remote-udi.c (udi_resume): Pass in pid as argument.
134 * remote-vx.c (vx_resume): Pass in pid as argument.
135 * remote-z8k.c (rem_resume): Pass in pid as argument.
136 * remote.c (remote_resume): Pass in pid as argument.
137 * solib.c (solid_create_inferior_hook): Pass inferior_pid to
138 target_resume().
139 * target.c (normal_pid_to_str): New routine to print out process
140 ID normally.
141 * target.h (struct target_ops): Add pid to prototype at
142 to_resume(). (target_resume): Add pid argument.
143 * (target_pid_to_str): Default definition for normal type pids.
144 * thread.h, thread.c: New modules for multi thread/process control.
145
146Sun Aug 1 13:02:42 1993 John Gilmore (gnu@cygnus.com)
147
148 * README: Say that bug-gdb is also the place to send requests
149 for help with GDB.
150
151Sun Aug 1 09:42:13 1993 Fred Fish (fnf@cygnus.com)
152
153 * Makefile.in (make-proto-gdb-1): Use -f opt on rm of Makefile.
154 * h8500-tdep.c: Add parens around a few macro args.
155
156Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
157
158 * TODO: Remove items about unix-to-unix/rapp debugging (now we
159 have gdbserver), moving xm files to subdirectory, ptype yylval,
160 and file-local symbols.
161
162 * gdbtypes.h: Improve comments about C++ methods.
163
164Fri Jul 30 14:16:32 1993 Fred Fish (fnf@deneb.cygnus.com)
165
166 * c-exp.y: Add missing 5th arg for one call to lookup_symbol, cast
167 NULL in all other calls to correct pointer types.
168
169Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
170
171 From Jeffrey Law:
172 * tm-hppa.h (TARGET_WRITE_PC): Define.
173 * hppa-tdep.c (hppa_fix_call_dummy): If in a syscall,
174 then return the address of the dummy itself rather than
175 the address of $$dyncall.
176 (target_write_pc): New function to store a new PC.
177
178Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
179 and Jim Kingdon (kingdon@cygnus.com)
180
181 * breakpoint.c (breakpoint_re_set_one): Always reparse breakpoint
182 conditions, they might contain symbol table references.
183
184Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
185
186 * mipsread.c (parse_symbol): Handle opaque struct definitions and
187 type naming for stTypedef symbols.
188
189Fri Jul 30 14:44:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
190
191 * c-exp.y (yylex): Detect C++ nested types.
192
193start-sanitize-v9
194Fri Jul 30 11:07:37 1993 Doug Evans (dje@canuck.cygnus.com)
195
196 * sp64-tdep.c (sparc64_frame_chain, sparc64_frame_saved_pc): Deleted.
197 (dump_ccreg, sparc_print_register_hook): New fns.
198 * remote-sim.h: New file.
199 * remote-sp64sim.h (sim_*): External fns. (simif_*): Internal fns.
200
201 * config/sparc/sp64.mt: New file.
202 * config/sparc/tm-sp64.h (FRAME_CHAIN, FRAME_SAVED_PC): Deleted.
203 (PRINT_REGISTER_HOOK): Call new fn sparc_print_register_hook.
204end-sanitize-v9
205
206Fri Jul 30 10:15:01 1993 Fred Fish (fnf@deneb.cygnus.com)
207
208 * Makefile.in (ALLCONFIG): Add config/i386/ptx.mh
209
210Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
211
212 From J. Law:
213 * infcmd.c (read_pc): Remove PA specific code.
214 * tm-hppa.h (TARGET_READ_PC): Define.
215 * hppa-tdep.c (target_read_pc): New function.
216
217 * symtab.c (gdb_mangle_name): Deal with it if type lacks a name.
218
219Fri Jul 30 07:36:53 1993 Fred Fish (fnf@deneb.cygnus.com)
220
221 * NEWS: Add note that DEC alpha support is host only, not native.
222 * README: Emphasize that C++ support works best with GNU C++ and
223 stabs debugging format.
224 * delta68-nat.c: Add missing FSF copyright.
225
226Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
227
228 * paread.c (pa_symtab_read): Put file-local symbols in minimal symbols.
229 * hppa-tdep.c (frame_chain_valid): Check that our function has the
230 same address as _start, not that it must be the same symbol.
231
232Fri Jul 30 00:18:40 1993 Fred Fish (fnf@deneb.cygnus.com)
233
234 * Makefile.in (ALLDEPFILES): Add delta68-nat.c
235 * Makefile.in (delta68-nat.o): Add dependency.
236
237Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
238
239 * value.h (COERCE_ENUM): Use COERCE_REF to coerce refs; value_ind
240 was adequate in gdb 3.5 but not now.
241
242 * valops.c (typecmp): An array in t2 matches a pointer in t1.
243
244 * valops.c (typecmp): When comparing type1& to type2, compare
245 type1 and type2 as leniently as if we were comparing type1 to
246 type2.
247
248 * cp-valprint.c (cplus_print_value): Don't dump core if the
249 baseclass doesn't have a name.
250 * values.c (vb_match): New function, which finds the virtual
251 base class pointer even if the types are nameless.
252 (baseclass_{addr,offset}): Use it.
253
254 * hppa-tdep.c: Make "maintenance print unwind" command from old
255 "unwind" command.
256
257 * remote-udi.c: Remove udi_timer, call to siginterrupt, and associated
258 obsolete junk which apparently had been copied from the
259 pre-serial.h remote.c, but which is no longer used.
260
261Thu Jul 29 12:36:20 1993 Fred Fish (fnf@deneb.cygnus.com)
262
263 * Makefile.in (NONSRC): Need 29k-share/README, not
264 29k-share/udi/README.
265
266Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
267
268 * paread.c (pa_symfile_init): If error reading string table, don't
269 use errno in cases where it hasn't been set.
270
271 * ser-unix.c (gdb_setpgid): Pass our pid, not 0, to setpgid.
272
273 * remote-monitor.c (_initialize_monitor): Comment out use of
274 connect_command, since connect_command itself is commented out.
275
276 * remote-monitor.c (generic_open): Parse arguments the same way
277 as remote.c.
278
279 * hppa-tdep.c (pc_in_linker_stub): Fix unclosed comments.
280
281Wed Jul 28 13:19:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
282
283 * config/mips/xm-mips.h: Define HAVE_TERMIOS.
284
285 * dbxread.c (record_minimal_symbol): Don't put gcc_compiled or
286 __gnu_compiled* symbols into the minimal symbols.
287
288Wed Jul 28 08:26:58 1993 Ian Lance Taylor (ian@cygnus.com)
289
290 * remote-mips.c (_initialize_remote_mips): Added "timeout" and
291 "retransmit-timeout" variables to set mips_receive_wait and
292 mips_retransmit_wait, respectively.
293
294Wed Jul 28 03:58:58 1993 (pes@regent.e-technik.tu-muenchen.de)
295
296 * symmisc.c (dump_msymbols): Handle new mst_file_* types.
297
298Tue Jul 27 12:07:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
299
300 * remote-udi.c: Remove old comment about download not implemented.
301
302 * serial.h, ser-{unix,go32,tcp}.c: Add flush_input and send_break.
303 * nindy-share/*, remote-nindy.c: Extensive hacking to make it
304 conform to GDB conventions like using memcpy not bcopy, serial.h,
305 etc. This is to make it host on Solaris, AIX, etc.
306 * Makefile.in: Reflect removed nindy-share files.
307 * config/i960/nindy960.mt (TDEPFILES): Remove ttybreak.o.
308
309 * stack.c (print_frame_info): Revise comment about `pathological'
310 case (there was a wrong FIXME about text labels; also asm() can
311 trigger this as well as versions of ar which truncate .o names).
312
313 * buildsym.c (start_subfile): If a .c file includes a .C file, set
314 the language of both of them to C++.
315
316 * config/sparc/xm-sun4os4.h: Define MEM_FNS_DECLARED and include
317 <memory.h>.
318 Include <malloc.h> rather than declaring malloc functions ourself.
319
320 * ser-unix.c (set_tty_state): Don't ignore errors setting process
321 group.
322 * inflow.c (terminal_inferior): If attach_flag set, ignore errors
323 from set_tty_state.
324
325 * fork-child.c (fork_inferior): Only quote exec file if needed.
326
327 * mipsread.c (parse_symbol): Remove 21 Jul 93 change with
328 stTypedef inside an stBlock.
329
330Tue Jul 27 12:36:49 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
331
332 * breakpoint.c (breakpoint_1): Walk the breakpoint chain to decide if
333 we have breakpoints or watchpoints as we might have to ignore internal
334 breakpoints.
335
336 Fix gdb core dumps after `file newfile' commands.
337 * symtab.h, symfile.c (clear_symtab_users): New routine which
338 unconditionally clears symtab users. clear_symtab_users_once
339 commented out as it was a noop anyway.
340 * objfiles.c (free_objfile): Don't call clear_symtab_users_once.
341 * objfiles.c (free_all_objfiles), symfile.c (new_symfile_objfile),
342 xcoffexec.c (exec_close): Call clear_symtab_users if necessary.
343 * symfile.c (syms_from_objfile): Install cleanups for errors during
344 symbol reading.
345 * coffread.c, dbxread.c, mipsread.c, xcoffread.c (*_symfile_read):
346 Lint cleanup code, call do_cleanups explicitly.
347 * symfile.c (symbol_file_add): Call new_symfile_objfile and
348 reinit_frame_cache _after_ the new symbols are read in.
349
350Tue Jul 27 01:57:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
351
352 * mipsread.c (parse_type): Do not set tag name for compiler
353 generated fake tag names.
354
355Mon Jul 26 17:31:49 1993 K. Richard Pixley (rich@rtl.cygnus.com)
356
357 * config/m88k/m88k.mt (TDEPFILES): add exec.o.
358
359Mon Jul 26 13:17:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
360
361 * hppa-tdep.c: Remove all uses of use_unwind and `set use_unwind'
362 command. Now we use unwind info by default if we can find it.
363
364 * config/sparc: Move VARIABLES_INSIDE_BLOCK and SUN_FIXED_LBRAC_BUG
365 to tm-sparc.h so they are shared between Solaris and SunOS4.
366 * dbxread.c (process_one_symbol): Deal with SunOS4 acc N_STSYM and
367 N_GSYM functions.
368
369 * config/pa/tm-hppa.h (REGISTER_NAMES): Use "fr" rather than "fp"
370 for floating point registers.
371
372 * mipsread.c (parse_symbol): Put stStaticProc symbols in minimal
373 symbols as mst_file_text.
374
375 * hppa-tdep.c (pc_in_linker_stub): Return 0 if can't read memory.
376
377 * stabsread.c (rs6000_builtin_type): Make logical types be
378 TYPE_CODE_BOOL.
379
380Sun Jul 25 23:41:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
381
382 * breakpoint.{c,h} (struct breakpoint): Replace symtab field with
383 source_file field.
384
385Fri Jul 23 09:57:25 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
386
387 * remote.c: Don't error() on errors xferring memory.
388 * target.h: Clean up comments about *xfer_memory.
389
390 * exec.c, corelow.c (target_ops struct): Don't allow
391 {insert,remove}_breakpoints to be defaulted to
392 memory_{insert_remove}_breakpoint.
393
394 * demangle.c: Make it so `help set dem' tells you how to get the
395 list of demangling styles.
396
397Thu Jul 22 15:41:09 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
398
399 * Makefile.in: Use REMOTE_O macro not remote.o.
400 * config/i960/{nindy960,vxworks960}: Don't use remote.o.
401
402Thu Jul 22 12:43:25 1993 Ian Lance Taylor (ian@cygnus.com)
403
404 * coredep.c: If NEED_SYS_CORE_H defined, include <sys/core.h>
405 (can't include it in nm-*.h file because it causes conflicts with
406 a.out symbol definitions).
407 * hp300ux-nat.c (fetch_core_registers): Commented out; obsolete.
408 * config/m68k/hp300hpux.mh (NATDEPFILES): Added coredep.o and
409 corelow.o.
410 * config/m68k/nm-hp300hpux.h (NEED_SYS_CORE_H): Defined.
411 (REGISTER_U_ADDR): Defined.
412 * config/m68k/xm-hp300hpux.h (HAVE_TERMIOS): Define instead of
413 HAVE_TERMIO.
414 * config/pa/xm-hppah.h: Likewise.
415
416Wed Jul 21 11:37:30 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
417
418 * mipsread.c (parse_symbol): when stTypedef and friends occur within
419 an stBlock, skip over the fields of the inner one.
420
421 * mips-tdep.c (init_extra_frame_info): If in lenient prologue, call
422 heuristic_proc_desc rather than just assuming registers not saved.
423
424 * Makefile.in (regex.o): Add dependency.
425
426 * hppa{b,h}-nat.c: Warning, not error, if can't access registers.
427
428 * config/pa/hppa{b,h}.h: Define ATTACH_DETACH.
429
430Wed Jul 21 03:07:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
431
432 * config/mips/xm-makeva.h: New file implements va_list alignment
433 restrictions for mips hosts.
434 * config/mips/{xm-irix3.h, xm-mips.h, xm-news-mips.h, xm-riscos.h}:
435 Use it.
436
437Wed Jul 21 00:11:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
438
439 * mips-tdep.c (init_extra_frame_info): Do not check for
440 mips_in_lenient_prologue if it is a dummy frame.
441 * mipsread.c (fixup_sigtramp): Initialize pdr.adr, it is used by
442 mips_in_lenient_prologue.
443
444Tue Jul 20 12:53:47 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
445
446 * mips-tdep.c (heuristic_proc_start): First time we print the
447 warning, elaborate.
448 (_initialize_mips_tdep): Improve docstring for `set heur'.
449
450 * config/rs6000/tm-rs6000.h: Remove call to insert_step_breakpoint.
451
452 * symtab.c (find_line_symtab): New function, to deal with multiple
453 symtabs with the same name.
454 (find_line_pc{,_range}): Use it.
455 (find_pc_symtab): Add comment about overlapping symtabs.
456
457Mon Jul 19 21:29:14 1993 Fred Fish (fnf@deneb.cygnus.com)
458
459 * Makefile.in (SFILES): Add nlmread.c.
460 * Makefile.in (OBS): Add nlmread.o.
461 * Makefile.in (nlmread.o): Add new target.
462 * configure.in (i[34]86-*-netware): New configuration.
463 * nlmread.c, config/i386/{i386nw.mt, tm-i386nw.h}: New files
464 for NLM/NetWare support.
465
466Mon Jul 19 11:48:57 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
467
468 * symtab.h (enum minimal_symbol_type): Add mst_file_*.
469 * partial-stab.h [DBXREAD_ONLY]: Record statics in miminal symbols.
470 * dbxread.c (record_minimal_symbol): Deal with statics.
471 * minsyms.c (lookup_minimal_symbol): Prefer externals to statics.
472
473 * config/i386/xm-i386sco.h: Define HAVE_TERMIOS.
474
475 * printcmd.c, config/pa/xm-pa.h, config/alpha/xm-alpha.h: Make it so
476 arg_bytes field of makeva_list is always aligned.
477 * config/pa/xm-pa.h: Make arglist_address a char *.
478
479 * ser-unix.c: Don't try to use job control with termio.
480
481Sun Jul 18 23:11:28 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
482 and Jim Kingdon (kingdon@cygnus.com)
483
484 Make breakpoint_re_set_one work with overloaded member functions,
485 `b 123' and `b foo' if foo is a static function.
486 * symtab.c (decode_line_1, decode_line_2): New argument `canonical'
487 to return canonical line specs if requested by the caller.
488 * breakpoint.c, source.c, symtab.c, symtab.h: Change prototypes and
489 callers accordingly.
490 * symtab.c (build_canonical_line_spec): New helper function which
491 constructs the canonical line spec.
492 * breakpoint.c (break_command_1): Use canonical line spec instead
493 of command string as addr_string if necessary.
494 * source.c (line_info): Fix storage leak.
495
496Sun Jul 18 15:22:45 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
497
498 * infptrace.c: Split out define of PT_KILL; Sequent defines PT_KILL
499 but not the others.
500 * symm-tdep.c: Remove exec_file_command.
501 [_SEQUENT_] (ptx_coff_regno_to_gdb, register_addr): New functions.
502 A few miscellaneous cleanups.
503 * symm-nat.c: Renamed from symm-xdep.c.
504 * All symmetry dependent files: Many changes.
505
506 * mips-tdep.c (mips_skip_prologue): New argument lenient.
507 Use read_memory_nobpt.
508 (is_delayed, mips_in_lenient_prologue): New functions.
509 (init_extra_frame_info): If in the prologue, don't use saved registers.
510 * config/mips/tm-mips.h: Declare mips_skip_prologue.
511
512 * partial-stab.h (N_SO): Add the text offset to valu before, not after,
513 passing it to END_PSYMTAB.
514
515Fri Jul 16 18:48:52 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
516
517 * symtab.c (find_pc_symtab): Call warning, not printf directly.
518
519 * solib.c (solib_add): Use x{re,m}alloc, not {re,m}alloc.
520
521Fri Jul 16 09:56:42 1993 Ian Lance Taylor (ian@cygnus.com)
522
523 * mipsread.c: No longer need to undefine ZMAGIC.
524
525Thu Jul 15 18:03:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
526
527 * m88k-pinsn.c: Moved code into opcodes/m88k-dis.c.
528 (print_insn): Now just calls print_insn_m88k.
529
530Thu Jul 15 14:54:05 1993 Doug Evans (dje@canuck.cygnus.com)
531
532 * h8300-tdep.c (examine_prologue): Make prototype match definition.
533
534Thu Jul 15 08:34:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
535
536 * NEWS: Mention that remote.c now has a `load' operation.
537
538 * hppa-tdep.c (pc_in_linker_stub): New function.
539 (find_proc_framesize): Return 0 for linker stubs.
540 (rp_saved): Tell the caller where rp is saved.
541 (frame_chain_valid): Return 1 for linker stubs.
542 (frame_saved_pc): Use return value from rp_saved.
543
544 * stack.c (print_frame_info): When checking PC_IN_CALL_DUMMY,
545 pass the sp relative to the frame in question, not the sp in the
546 innermost frame.
547
548Wed Jul 14 17:37:03 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
549
550 * mipsread.c (parse_procedure): Take as argument the symtab to look
551 the name up in. Look it up with mylookup_symbol, not lookup_symbol.
552 (psymtab_to_symtab_1): For stabs, pass the symtab to parse_procedure.
553
554 * mipsread.c (mylookup_symbol): Use strcmp, not STREQ, as we have
555 already checked the first characters.
556
557 Changes from Jeffrey Law:
558 * printcmd.c (makeva_list): Use MAKEVA_EXTRA_INFO to define
559 machine dependent fields in the makeva_list structure.
560 (makeva_size): Allocate extra space to handle gaps made by
561 alignment restrictions.
562 * config/pa/xm-pa.h (MAKEVA_EXTRA_INFO): Define.
563 (MAKEVA_START): Initialize arglist_address field.
564 (MAKEVA_ARG): Always store arguments on natural alignment
565 boundaries. Set arglist_address to the address right after
566 the args.
567 (MAKEVA_END): Simply return the value stored in arglist_address.
568
569Wed Jul 14 13:51:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
570
571 * ch-valprint.c (chill_val_print, case TYPE_CODE_STRING): Print
572 address, not addr.
573
574 * hppah-nat.c (store_inferior_registers): Don't print i in cases
575 where we aren't using it.
576
577 * a29k-tdep.c (get_saved_register): Fix typo.
578
579Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
580
581 * configure.in: Recognize h8300h (variant of h8300).
582
583start-sanitize-v9
584Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
585
586 * configure.in: Recognize sparc64-*-*.
587end-sanitize-v9
588
589Tue Jul 13 14:03:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
590
591 * stabsread.c (define_symbol): Make the caddr_t hack apply to `function
592 returning foo' as well as `pointer to foo'.
593
594 * remote.c [REMOTE_BREAKPOINT]: Use for breakpoint insn if defined.
595 * config/m68k/tm-m68k.h: Define it.
596 * mem-break.c, breakpoint.c: Improve comments.
597
598Tue Jul 13 13:35:31 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
599
600 * config/m68k/tm-dpx2.h: Replace "tm-68k.h" with "m68k/tm-m68k.h".
601 * config/m68k/xm-dpx2.h: Define HAVE_TERMIOS not HAVE_TERMIO.
602
603Tue Jul 13 11:50:38 1993 Doug Evans (dje@canuck.cygnus.com)
604
605 * gdbcore.h (read_memory_integer, read_memory_unsigned_integer):
606 Make prototype match definition.
607
608Tue Jul 13 11:15:15 1993 Fred Fish (fnf@cygnus.com)
609
610 * elfread.c: Remove notice about file still being under
611 construction.
612 * Makefile.in (ultra3-xdep.o, umax-xdep.o): Add missing ')'.
613
614Mon Jul 12 17:46:35 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
615
616 * a29k-tdep.c (read_register_stack): Make val static.
617
618Mon Jul 12 14:10:48 1993 Doug Evans (dje@canuck.cygnus.com)
619
620 * config/h8300/tm-h8300.h (REGISTER_CONVERTIBLE): Change value to 0.
621 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Move def'n to
622 usual spot.
623
624Mon Jul 12 11:29:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
625
626 * c-valprint.c (c_val_print): Fix thinko with unspecified length
627 arrays.
628
629 * hppa-tdep.c (find_proc_framesize): If there is a frame pointer,
630 use it.
631
632Sun Jul 11 19:35:05 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
633
634 * symtab.c (decode_line_1): Use end of block to figure out whether
635 val.end is in the same function, not minimal symbols.
636
637 * source.c (line_info): Add a few more wrap_here's.
638
639 * i386-tdep.c (i386_follow_jump): Do byteswapping where needed and
640 don't make assumptions about sizes of host data types.
641
642 * blockframe.c, symtab.h (find_pc_partial_function): New arg endaddr.
643 * infrun.c, breakpoint.c, printcmd.c: Change callers.
644 * printcmd.c (containing_function_bounds): Remove.
645 * printcmd.c (disassemble_command): Use find_pc_partial_function,
646 not containing_function_bounds.
647 * infcmd.c (step_1): Use find_pc_partial_function rather than
648 trying to roll our own. Move check for a pc between SIGTRAMP_START and
649 SIGTRAMP_END in find_pc_partial_function, not step_1.
650
651 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc):
652 Keep unswapped value in array of char, not REGISTER_TYPE.
653 Use REGISTER_RAW_SIZE not sizeof (REGISTER_TYPE).
654 (sparc_extract_struct_value_address): Use TARGET_PTR_BIT not
655 sizeof (CORE_ADDR).
656
657Thu Jul 1 15:50:05 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
658
659 * configure.in (m68*-bull-sysv*): added support for Bull dpx2.
660 * config/m68k/{t,x,n}m-dpx2.h, dpx2-nat.c: New files.
661 * config/m68k/dpx2.m{h,t}: New files.
662
663Sun Jul 11 12:32:08 1993 Doug Evans (dje@canuck.cygnus.com)
664
665 * config/sparc/tm-sparc.h (PRINT_REGISTER_HOOK): Fix typo, add
666 more parens around macro arg.
667
668Sat Jul 10 09:54:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
669
670 * infrun.c: Remove step_resume_{duplicate,shadow}. Replace
671 step_resume_break_address with step_resume_breakpoint (now local
672 to wait_for_inferior).
673 ({insert,remove}_step_breakpoint): Remove.
674 (wait_for_inferior): Set step resume break with
675 set_momentary_breakpoint. Test hitting it with bpstat_stop_status
676 and bpstat_what (stop_step_resume_break removed).
677 * breakpoint.{h,c}, infrun.c: Return value from bpstat_what now struct
678 which includes previous return value as main_action, and a step_resume
679 bit.
680 * breakpoint.c (delete_breakpoint): If breakpoint was inserted, and
681 there is another breakpoint there, insert it.
682 * infrun.c (wait_for_inferior): Rearrange the spaghetti a bit. Use
683 a few more gotos.
684 Various: Clean up and add comments.
685
686 * infrun.c [TDESC]: Remove remaining tdesc code (see ChangeLog
687 for Wed Nov 13 16:45:13 1991).
688
689Fri Jul 9 12:36:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
690
691 * values.c, value.h (modify_field), callers: Make fieldval a LONGEST.
692
693 * h8300-tdep.c (NEXT_PROLOGUE_INSN): Make pword1 an INSN_WORD *
694 not short *.
695
696 * findvar.c, defs.h
697 ({extract,store}_{signed_integer,unsigned_integer,address}):
698 New routines to replace SWAP_TARGET_AND_HOST.
699 All over: All uses of SWAP_TARGET_AND_HOST on integers replaced.
700
701 * config/sparc/tm-sparc.h: Add comment suggesting that removing
702 ins and locals from the registers array might clean things up.
703
704 * utils.c: Clean up comments about wrap buffer and wrap_here.
705 * printcmd.c (printf_command): Call wrap_here before vprintf.
706
707 * mipsread.c (cross_ref): Set the name to unknown for "struct *" case.
708 Patch from ptf@delcam.co.uk (Paul Flinders).
709
710 * a29k-tdep.c, findvar.c (get_saved_register): Fix byteswapping sins.
711
712Fri Jul 9 09:47:02 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
713
714 * defs.h, remote-eb.c (TM_FILE_OVERRIDE): Remove it.
715 * mips-tdep.c (init_extra_frame_info): Set proper fci->frame if pc
716 is at the start of the dummy code.
717
718Thu Jul 8 14:48:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
719
720 * sparc-tdep.c (sparc_push_dummy_frame): Skip all the do_save_insn
721 stuff, just write the sp and fp.
722 (sparc_pop_frame): Skip the do_restore_insn; we already restore
723 the sp with the other out registers.
724
725 * hppa-tdep.c (hppa_push_arguments): Allocate enough space for
726 arguments.
727
728 * hppa-tdep.c: Change _initialize_hppab_tdep to _initialize_hppa_tdep.
729
730start-sanitize-v9
731Thu Jul 8 14:47:00 1993 Doug Evans (dje@canuck.cygnus.com)
732
733 * sparc-tdep.c (sparc_frame_chain): Handle sizeof (CORE_ADDR)
734 != sizeof (REGISTER_TYPE).
735 (frame_saved_pc): Ditto.
736end-sanitize-v9
737
738Thu Jul 8 08:22:05 1993 Doug Evans (dje@canuck.cygnus.com)
739
740 * config/h8300/tm-h8300.h: (REGISTER_TYPES): Adjust for h8/300h.
741 (REGISTER_RAW_SIZE): Ditto.
742 (REGISTER_VIRTUAL_TYPE): Use builtin_type_unsigned_long for regs
743 on the h8/300h (ints may still be 16 bits).
744 (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE,
745 EXTRACT_STRUCT_VALUE_ADDRESS): Add FIXME's for h8/300h. Some
746 thought needed here.
747
748 * h8300-tdep.c (print_insn): Call print_insn_h8300h if h8/300h.
749 (examine_prologue): reg_save_depth is 4 if h8/300h.
750
751 * findvar.c (read_register): Provide some support for 64 bit regs.
752 (write_register): Ditto.
753
754Wed Jul 7 14:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
755
756 * config/mips/nm-riscos.h: machine/machparam.h is always the right
757 place to look for BSD43_NBPG, not machine/vmparam.h
758
759 * infcmd.c (run_stack_dummy): New argument name.
760 Change error message in (another) attempt to make it comprehensible.
761 * valops.c (call_function_by_hand): Pass name to run_stack_dummy.
762 * symtab.h: Declare demangle and asm_demangle since macros use them.
763
764 * eval.c (evaluate_subexp): Add comment about calling a member
765 function of a variable in a register.
766
767 * expression.h: Clean up comment about string in STRUCT_STRUCT etc.
768
769 * config/{rs6000/tm-rs6000.h,sparc/tm-sparc.h,pyr/tm-pyr.h},
770 inferior.h (PC_IN_CALL_DUMMY) [ON_STACK]: Add comments about stack
771 frame tops and bottoms.
772
773 * frame.h, blockframe.c, stack.c, a29k-tdep.c,
774 config/gould/tmp-{pn,np1}.h,
775 config/{sparc/tm-sparc.h,pyr/tm-pyr.h,vax/tm-vax.h}: Remove field
776 next_frame from struct frame_info. It has no purpose beyond
777 ->next->frame and is an artifact from GDB 2.8.
778
779Tue Jul 6 11:51:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
780
781 * Makefile.in: Remove gdb before creating a new one.
782 Update init.c atomically.
783
784 * Makefile.in (ALLPARAM): Add config/{alpha/xm-alpha.h,pa/xm-pa.h}.
785 (ALLCONFIG): Add config/alpha/alpha-osf1.mh.
786
787 * infcmd.c (_initialize_infcmd): In docstring for "continue",
788 describe argument as setting ignore count.
789
790Sun Jul 4 15:04:47 1993 Doug Evans (dje@cygnus.com)
791
792 * h8300-tdep.c (examine_prologue): Fix call to
793 read_memory_unsigned_integer.
794
795Fri Jul 2 18:22:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
796
797 * config/mips/{x,n}m-irix{3,4}.h: Make some definitions here
798 rather than including xm-bigmips.h.
799
800 * eval.c (evaluate_subexp): Improve error messages for OP_TYPE and
801 default cases.
802
803 * Makefile.in (distclean): Remove y.tab.h.
804
805Fri Jul 2 14:55:48 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
806
807 * exec.c (exec_file_command): Remove Mar 28 hack as BFD handles
808 file updates properly now.
809 * mipsread.c (mips_coff_new_init): Force reevaluation of sigtramp
810 addresses if switching to a new symbol file.
811 * dbxread.c (process_one_symbol): Avoid dereferencing NULL
812 symbols that might be returned from define_symbol.
813
814Fri Jul 2 13:33:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
815
816 New target macros for getting at the pc, sp and fp.
817 * infcmd.c (read_pc, write_pc): Modify to use new macros.
818 (read_sp, write_sp, read_fp, write_fp): New functions.
819 * blockframe.c (reinit_frame_cache, get_prev_frame_info):
820 Use new functions.
821 * breakpoint.c (bpstat_alloc): ditto.
822 * infrun.c (wait_for_inferior): ditto.
823 * stack.c (print_frame_info): ditto.
824 * valops (call_function_by_hand): ditto.
825 * corelow.c (core_open): ditto.
826 * h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
827 target_write_pc, target_read_fp, target_write_fp): New functions.
828 * inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
829
830 * config/alpha/xm-alpha.h: Add MAKEVA_END.
831 * config/h8500/tm-h8500.h: Define new macros.
832
833Fri Jul 2 13:51:04 1993 Ian Lance Taylor (ian@cygnus.com)
834
835 * configure.in (mipos-*-riscos*): New host and target; use riscos.
836 * config/mips/nm-riscos.h: If BSD43_NBPG is not defined by
837 vmparam.h, include machparam.h.
838 (KERNEL_U_ADDR): Define to be BSD43_UADDR.
839
840Fri Jul 2 13:39:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
841
842 * c-exp.y (yylex): Give error if unmatched single quote.
843
844 * configure.in, config/m68k/*delta68*, delta68-nat.c: New port.
845
846 * Remove unused STACK_END_ADDR in the following files (in other
847 files it is used for something): tm-mips.h, tm-sun2.h, tm-news.h,
848 tm-a29k, tm-i386v.h, tm-hppa.h, tm-nindy960.h, tm-amix.h,
849 tm-hp300hpux.h, tm-isi.h.
850
851Thu Jul 1 09:51:27 1993 Jim Kingdon (kingdon@cygnus.com)
852
853 * config/mips/nm-riscos.h: Define NBPG and UPAGES.
854 config/mips/xm-riscos.h: Include <sys/types.h>.
855
856 * ser-unix.c (hardwire_noflush_set_tty_state): Use an assignment,
857 not an initializer, to copy the structure.
858
859 * gdbtypes.h (struct type): Add field tag_name.
860 * gdbtypes.c (type_name_no_tag), c-typeprint.c (c_type_print_base):
861 Use it.
862 * {coff,dwarf,mips,stabs}read.c: Set it.
863
864 * xm-sysv4.h: Undefine HAVE_TERMIO.
865
866 * config/mips/nm-riscos.h: Remove unmatched #endif.
867 Define FETCH_INFERIOR_REGISTERS.
868 * config/mips/riscos.mh: Don't include coredep.o; mips-nat.o is enough.
869 Fix misspelling of NAT_FILE.
870 * mips-nat.c (fetch_core_registers): If KERNEL_U_ADDR is not defined,
871 we can still process "modern" core files.
872
873 * ser-unix.c (hardwire_print_tty_state) [HAVE_TERMIOS]: Don't
874 print c_line.
875 (_initialize_ser_hardwire): Just check whether _POSIX_JOB_CONTROL
876 is defined; don't care what it is defined to.
877
878Wed Jun 30 20:06:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
879
880 * config/vax/xm-vaxult2.h: Define FD_SET and FD_ZERO.
881
882Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
883
884 * inftarg.c: Remove unused include of terminal.h.
885 * signals.h: Don't undefine signals anymore.
886 * main.c: Use job_control from serial.h.
887 * fork-child.c (fork_inferior): Use gdb_setpgid.
888 * serial.h, ser-unix.c, ser-go32.c: Provide gdb_setpgid.
889 * utils.c (quit): Use current_target->to_terminal_ours to figure
890 out whether we care about lack of job control, rather than __GO32__.
891 * utils.c: Include serial.h not terminal.h
892 (quit): Use job_control not TIOCGPGRP.
893 * terminal.h: Don't undefine TIOCGPGRP.
894 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c: Add SERIAL_FLUSH_OUTPUT.
895 * utils.c (quit): Use it.
896 * serial.h: Add SERIAL_UN_FDOPEN.
897 * utils.c (quit): Use it.
898 * ser-unix.c: Add process group to ttystate.
899 [HAVE_SGTTY]: Add tchars, ltchars, and lmode to ttystate.
900 * inflow.c: Include serial.h not terminal.h.
901 Use serial.h stuff to replace most of the maze of #ifdef's.
902 * inflow.c, main.c, inferior.h: make gdb_has_a_terminal a function.
903 * serial.h: Document SERIAL_SET_TTY_STATE as being immediate.
904 * ser-unix.c: Use TIOCSETN not TIOCSETP so it is true.
905 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c:
906 Add SERIAL_PRINT_TTY_STATE, SERIAL_NOFLUSH_SET_TTY_STATE, and
907 SERIAL_SET_PROCESS_GROUP.
908 * inflow.c: Use them.
909 * config/xm-svr4.h, config/rs6000/xm-rs6000.h, config/sparc/sun4os4.h:
910 Define HAVE_TERMIOS.
911 * Various: Remove all use of TIOC*_BROKEN.
912
913Wed Jun 30 12:20:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
914
915 * config/m68k/tm-sun3.h (BELIEVE_PCC_PROMOTION_TYPE): Define.
916
917Tue Jun 29 13:44:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
918
919 * target.h (target_detach): Turn macro into function.
920 * target.c (target_detach): Define it, do deferred register stores
921 before calling the real target function.
922
923Tue Jun 29 13:15:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
924 and Jim Kingdon (kingdon@cygnus.com)
925
926 * symtab.h (BLOCK_SHOULD_SORT): Do not sort blocks corresponding to
927 a function to avoid printing of function arguments in wrong order
928 due to sorting.
929 * symfile.c (compare_symbols): Remove code for sorting arguments
930 as blocks containing arguments are no longer sorted.
931 * symtab.c (lookup_block_symbol): Update comment accordingly.
932
933Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
934
935 * config/pa/tm-hppa.h: Remove unused ARGS_GROW_DOC.
936 (REG_STRUCT_HAS_ADDR): Add comment.
937
938 * infrun.c (wait_for_inferior): Use find_pc_line not find_pc_symtab
939 to check whether there is line number information.
940
941Tue Jun 29 08:29:17 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
942
943 * remote-udi.c: Fix docstring so that it compiles.
944
945 * remote-mips.c, remote-nindy.c: move bfd.h before symfile.h
946 (for file_ptr).
947
948Tue Jun 29 09:11:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
949
950 * dbxread.c (process_one_symbol): If we find a LOC_BLOCK where we
951 don't expect it, change it to LOC_STATIC so at least we don't coredump.
952
953 * c-typeprint.c (c_type_print_base): Don't error() on invalid type.
954
955 * symtab.h: Add comments about line numbers.
956 * source.c (identify_source_line): Fix off by one bug with line.
957
958Mon Jun 28 10:09:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
959
960 * printcmd.c (makeva*): New interface, for making a va_list.
961 (printf_command): Use it.
962 * config/m88k/xm-delta88.h: Remove VPRINTF define, not needed.
963 * config/pa/xm-pa.h: New file.
964 * config/pa/xm-hppa{b,h}.h: Include it.
965
966 * xcoffread.c: Remove obsolete NO_TYPEDEFS comment.
967
968Sun Jun 27 08:54:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
969
970 * valprint.c (val_print_type_code_int): Fix off by one error with
971 eliminating leading zeroes for large little endian integers.
972
973Sun Jun 27 08:58:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
974
975 * config/mips/riscos.mh (CC): Use -systype sysv.
976
977 * ser-unix.c: Move #include of <sys/time.h> to HAVE_SGTTY section.
978
979 * Makefile.in (ALLPARAM): Add config/mips/{x,n}-{news-mips,riscos}.h.
980
981Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
982
983 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
984 CALL_DUMMY between different 68k machines.
985
986Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
987
988 * gdbserver/Makefile.in: Add dependancies on server.h.
989 * gdbserver/remote-gutils.c: Remove lots of unused functions and
990 variables.
991 * gdbserver/remote-inflow.c: Remove lots of unused variables and
992 #includes. Also, use PTRACE_* symbols instead of constants.
993 (mywait): Surround calls to wait() with enable/disable_async_io()
994 so that we can be interrupted from GDB while waiting for the
995 child. Also, handle child exit more gracefully.
996 * gdbserver/remote-server.c: Remove lots of unused variables.
997 Move all extern defs into server.h. Redo main loop so that
998 failure from getpkt() causes communications to be re-established.
999 Fix 'k' command so that it restarts the child.
1000 * gdbserver/remote-utils.c: Remove lots of unloved vars and
1001 subrs. Move many extern decls into server.h. (remote_open): For
1002 tcp, seperate usage of proto fd from connected fd. Close proto
1003 fd after getting connection. (putpkt/getpkt): Pay attention to
1004 errors when reading/writing. Report these to the caller. New
1005 routines input_interrupt/enable_async_io/disable_async_io to make
1006 it possible to get an I/O interrupt when data arrives from the
1007 comm link.
1008 * serial.h: New file to contain common defs for all remote files.
1009
1010Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
1011
1012 * remote.c: Add arg names to prototypes, in a modest effort at
1013 clarification. Also add prototypes for some new functions.
1014 * (remote_wait): Better error reporting for 'T' responses.
1015 * ser-go32.c (strncasecmp): Make str1 & str2 be const.
1016 * (dos_async_init): Make usage message reflect requested port #.
1017 * ser-tcp.c (tcp_open): Terminate hostname properly to prevent
1018 random hostname lookup failures. Add nicer message for unknown
1019 host error. (wait_for): Wake up in case of exceptions. Also,
1020 restart select() if we got EINTR.
1021 * ser-unix.c (wait_for): Restart select() if we got EINTR.
1022 * serial.c: (serial_close): Clean up code.
1023
1024Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1025
1026 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
1027 CALL_DUMMY between different 68k machines.
1028
1029Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1030
1031 * Makefile.in (*.tab.c): Use ./c-exp.tab.c not just c-exp.tab.c.
1032 Make comment explaining this comprehensible.
1033 (TAGFILES): Include ALLDEPFILES.
1034 (ALLDEPFILES): udi2soc.c and udr.c are in 29k-share/udi, not
1035 29k-share/udi/udi.
1036 (update-alldeps): Remove; obsolete.
1037
1038 * remote.c: Move comments regarding packets to top of file with the
1039 rest of the protocol comments.
1040 Fix incorrect description of 'T' response.
1041
1042 * README (Reporting Bugs): Refer people to the GDB manual.
1043
1044 * c-valprint.c (c_val_print): Handle TYPE_CODE_BOOLEAN.
1045 * stabsread.c: Type -16 is 4 bytes.
1046
1047 * remote-udi.c: Improve docstring.
1048
1049Fri Jun 25 11:16:31 1993 Fred Fish (fnf@cygnus.com)
1050
1051 * elfread.c (elf_symfile_read): Call bfd_elf_find_section, not
1052 bfd_elf32_find_section, to track bfd changes.
1053
1054Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1055
1056 * config/mips/riscos.mh (REGEX{,1}, MUNCH_DEFINE, MH_CFLAGS): Define.
1057 * config/mips/xm-riscos.h: Define USG.
1058
1059Thu Jun 24 14:52:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1060
1061 * main.c (filename_completer): Don't complete to files ending in ~.
1062
1063 * NEWS: Mention filename completion and "info line" enhancements.
1064
1065 * main.c (symbol_completion_function): On "info t foo", return NULL,
1066 don't error().
1067
1068 * main.c (symbol_completion_function): Don't use readline word
1069 breaking. Use new calling convention for c->completer and
1070 complete_on_cmdlist.
1071 * command.h (struct command): Change arguments; now the text passed
1072 to completer does not have any word breaking done. New arg word.
1073 * symtab.{c,h} (make_symbol_completion_list): Do word breaking. Take
1074 word argument.
1075 * {main.c,gdbcmd.h} ({filename,noop}_completer): Take word argument.
1076 * command.{c,h} (complete_on_cmdlist): Take word argument.
1077
1078 * command.c (lookup_cmd_1): Doc fix.
1079
1080Thu Jun 24 13:26:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1081
1082 * Makefile.in (OP_INCLUDE): define.
1083 (OPCODE_CFLAGS): use OP_INCLUDE.
1084
1085 * config/i386/ncr3000.mh, config/i386/i386v4.mh,
1086 config/i386/i386sol2.mh, config/m68k/hp300hpux.mh,
1087 config/m68k/amix.mh, config/mips/irix[34].mh,
1088 config/m88k/delta88.mh, config/sparc/sun4sol2.mh (ALLOCA,
1089 ALLOCA1): macros removed.
1090
1091 * config/mips/decstation.mh, config/rs6000/rs6000.mh
1092 (MMALLOC_LIB): renamed to MMALLOC.
1093
1094Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1095
1096 * partial-stab.h: Consolidate case statements for N_LSYM and N_FUN.
1097 * dbxread.c: Change comment regarding acc.
1098
1099Wed Jun 23 15:04:54 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1100
1101 Makefile overhaul dropping autodepend features.
1102 * Makefile.in: many comment changes. forced consistent use of $()
1103 for makefile variables references. dropped leading ./ in file
1104 references. Drop $(srcdir)/ prefix on all dependencies.
1105 Inserted contents of alldeps.mak and depend.
1106 (INCLUDE_CFLAGS): defined as new macro for getting libiberty's
1107 include directory into the compilation line.
1108 (GDB_CFLAGS): new macro to take up the semantic previously held
1109 by INCLUDE_CFLAGS.
1110 (LIBIBERTY): dropped ancient subdir macro. I last removed this
1111 macro in feb of '92. How does it keep coming back?
1112 (MMALLOC_LIB): renamed to MMALLOC.
1113 (BFD_SRC_DIR): renamed to BFD_SRC.
1114 (BFD_OBJ_DIR): renamed to BFD_DIR.
1115 (BFD_LIB): renamed to BFD.
1116 (BFD_INCLUDES): renamed to BFD_CFLAGS.
1117 (READLINE_DIR): now represents object directory.
1118 (RL_LIB): renamed to READLINE.
1119 (READLINE_SRC, READLINE_CFLAGS, OPCODES, OPCODES_CFLAGS): new
1120 macros.
1121 (INTERNAL_CFLAGS): added GDB_CFLAGS, OPCODES_CFLAGS,
1122 READLINE_CFLAGS, BFD_CFLAGS. Dropped USER_CFLAGS.
1123 (LDFLAGS): removed default assignment.
1124 (TEXIDIR, INCLUDE_DEP, MMALLOC_DIR, MMALLOC_DEP, BFD_DEP,
1125 READLINE_DEP, LIBIBERTY_DIR, TESTS, depend, STAGESTUFF): unused, so removed.
1126 (ALLOCA1, ALLOCA): removed all references. alloca is now in
1127 libiberty.
1128 (VERSION): unilaterally and arbitrarily bumped to 4.9.3.
1129 (SFILES, NONSRC, HFILES, ALLDEPFILES, ALLPARAM, ALLCONFIG):
1130 removed all $(srcdir) prefixes.
1131 (getopt_h, ieee-float_h, bfd_h, wait_h, dis-asm_h): new macros
1132 for potential dependencies. commented out by default.
1133 (readline_headers, udiheaders): convenient abbreviations.
1134 (gdbcore_h, frame_h, symtab_h, gdbtypes_h, expression_h,
1135 value_h, breakpoint_h, command_h, gdbcmd_h, defs_h, inferior_h):
1136 new macros used for header file dependencies.
1137 (install-info, clean-info): collapse into the info rule.
1138 (install): now depends on all.
1139 (install-only): new target for installing without depending on
1140 all.
1141 (uninstall): new target.
1142 (config-check, config-check-hosts, config-check-targets): added
1143 fixme comments.
1144 (ch-exp.tab.c, m2-exp.tab.c): added artificial dependencies in
1145 order to force parallel makes into keeping these rules separate.
1146 * configure.in: omit cat'ing depend file onto generated Makefile.
1147 * alldeps.mak, depend: removed.
1148
1149 * inferior.h: remove redundant include of symtab.h which is
1150 included in value.h via breakpoint.h.
1151
1152 * alloca.c: removed. alloca is now in libiberty.
1153
1154 * config/m88k/delta88.mh, config/ns32k/merlin.mh (M_UNINSTALL):
1155 new macro to undo what M_INSTALL does.
1156
1157Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1158
1159 * config/ns32k/{merlin.mh,xm-merlin.h}: Be consistent about name
1160 of gdb-sh.
1161
1162 * dbxread.c (copy_pending): Change name and function of begi argument
1163 to endi, since that is what the caller needs.
1164
1165 * Makefile.in (TAGFILES): Don't include YYFILES.
1166
1167 * Makefile.in (HFILES): Include monitor.h.
1168
1169 * Makefile.in: Include text that used to be in alldeps.mak.
1170 Remove config/mips/{bigmips.mh,xm-bigmips} from it.
1171 * Makefile.in, configure.in: Remove all traces of alldeps.mak.
1172
1173 * main.c (main): Print help message on stdout not stderr
1174 per standards.texi.
1175 New option --version per standards.texi.
1176 In help message, show long options with "--" not "-".
1177 Don't try to print help message or version until after we have
1178 called initialize_all_files.
1179
1180Tue Jun 22 03:15:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1181
1182 * solib.c (solib_add_common_symbols): Don't call lookup_minimal_symbol.
1183 (solib_add): Call special_symbol_handling once, not once per library.
1184
1185 * procfs.c (procfs_resume): Don't pass a SIGTSTP whose action
1186 is SIG_DFL.
1187
1188 * procfs.c (procfs_resume): Skip the unnecessary PRSVADDR on all
1189 systems, not just Solaris.
1190
1191 * stabsread.c: Include <ctype.h>.
1192
1193Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
1194
1195 * fork-child.c (fork_inferior): Quote exec_file so it can contain
1196 funky characters.
1197
1198Mon Jun 21 16:56:47 1993 Fred Fish (fnf@cygnus.com)
1199
1200 * Makefile.in (INCLUDE_CFLAGS): Add BFD_INCLUDES for now, since
1201 bfd.h is included by target.h, which most of gdb includes.
1202 * depend: Hand remove BFD_INCLUDES from ${CC} lines, now that
1203 it's in INCLUDE_CFLAGS.
1204
1205Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
1206
1207 * config/i386/*aix*, i386aix-nat.c: New files.
1208 * configure.in: Use them.
1209 * alldeps.mak: List them.
1210 * coffread.c (decode_base_type): Deal with anonymous enum type.
1211 * i387-tdep.c (print_387_status_word): Add comment re "top".
1212 * i386-tdep.c [I386_AIX_TARGET] (i386_extract_return_value): New func.
1213 * dbxread.c: Use SEEK_SET and SEEK_CUR, not L_*. Define them if and
1214 only if not defined by a header file.
1215 * mipsread.c: Don't define L_SET or L_INCR.
1216
1217Mon Jun 21 15:10:07 1993 Fred Fish (fnf@cygnus.com)
1218
1219 * Makefile.in (BFD_INCLUDES): Bfd.h is now back in bfd build dir.
1220 * depend: Hand updated to match.
1221
1222Sun Jun 20 13:11:11 1993 Jim Kingdon (kingdon@cygnus.com)
1223
1224 * stabsread.c (read_struct_fields): Don't call read_cpp_abbrev on $_.
1225 (read_cpp_abbrev): Don't complain specially for $_. Also return 0 if
1226 we don't recognize the abbrev.
1227
1228Sun Jun 20 00:24:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1229
1230 * solib.c (solib_add_common_symbols): Add comment about performance.
1231
1232Fri Jun 18 12:37:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1233
1234 * config/mips/{{x,n}m-riscos.h,riscos.mh}: New files.
1235 * configure.in (mips-*-sysv*): Use riscos for host, bigmips for target.
1236
1237 * config/mips/{{x,n}m-news-mips.h,news-mips.mh}: New files.
1238 * config/mips/{bigmips.mh,xm-bigmips.h}: Remove.
1239 * configure.in (mips-sony-*): Use news-mips for host.
1240
1241 * buildsym.h: Doc fix for processing_acc_compilation.
1242
1243Thu Jun 17 19:57:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1244
1245 * printcmd.c (print_formatted): Don't use tab in wrap_here arg.
1246
1247Thu Jun 17 17:29:30 1993 Jim Kingdon (kingdon@lisa.cygnus.com)
1248
1249 * Makefile.in (INTERNAL_CFLAGS): Include ../include as well as
1250 ${srcdir}/../include.
1251
1252 * config/m88k/xm-delta88.h: Comment out unused defines which conflict
1253 with system headers.
1254 * printcmd.c (printf_command): Cast second arg to vprintf to PTR.
1255 Use VPRINTF macro if defined.
1256 * config/m88k/xm-delta88.h: Define VPRINTF. Include <sys/siginfo.h>.
1257 Define TIOC{GETC,GLTC}_BROKEN.
1258 * m88k-nat.c: Uncomment include of <sys/ptrace.h>.
1259 * main.c: Rename initialize_{main,cmd_lists,history} to init_* to
1260 make things easier on munch (apparently this matters on
1261 the delta88 with svr3).
1262
1263Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
1264
1265 * Makefile.in: canonicalize install.sh; for use within
1266 this directory (and subdirs)
1267
1268Tue Jun 15 17:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1269
1270 * Makefile.in: remove parentdir support; use INSTALL_XFORM
1271
1272Thu Jun 17 15:08:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1273
1274 * configure.in (alpha-*-osf*), config/alpha/alpha-osf.mh: New
1275 host.
1276 * sh-tdep.c (frame_find_saved_regs): Use NUM_REGS rather than hard
1277 wired (and wrong) constant.
1278 * values.c (unpack_long): Add case to unpack when target object is
1279 sizeof(int).
1280 * config/sh/tm-sh.h (REGISTER_NAMES): Know about the news ones the
1281 simulator defines.
1282
1283Wed Jun 16 16:08:18 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1284
1285 * NEWS: tracking user visible changes starting with
1286 vxworks-timeout.
1287
1288 * remote-vx.c (_initialize_vx): rename user settable option from
1289 rpcTimeout to vxworks-timeout.
1290
1291Wed Jun 16 12:21:49 1993 Fred Fish (fnf@cygnus.com)
1292
1293 * Makefile.in (depend): More makefile diddling.
1294 * alldeps.mak, depend: Update to latest automatically built
1295 versions.
1296
1297 * Makefile.in (depend): Bfd.h keeps moving, keep up with it.
1298 * alldeps.mak, depend: Update to latest automatically built
1299 versions.
1300
1301Tue Jun 15 12:26:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1302
1303 * remote-vx.c: include gdbcmd.h for setlist.
1304 (_initialize_vx): make rpcTimeout user settable.
1305
1306Mon Jun 14 09:23:51 1993 Jim Kingdon (kingdon@cygnus.com)
1307
1308 * main.c, gdbcmd.h: Add function filename_completer.
1309 * main.c, symfile.c, source.c, exec.c, core.c: Use it for
1310 "directory", "source", "cd", "symbol-file" "add-symbol-file",
1311 "load", "file", "exec-file", "core-file" commands.
1312 (But '/' is a word break, limiting usefulness; see comments).
1313
1314 * source.c (mod_path): Warning not error if can't find directory.
1315
1316 * isi-xdep.c: New file.
1317 * config/m68k/isi.mh (XDEPFILES): Add isi-xdep.o
1318
1319Sun Jun 13 09:17:48 1993 Jim Kingdon (kingdon@cygnus.com)
1320
1321 * config/m68k/xm-news.h: Include <sys/param.h>.
1322
1323 * m88k-tdep.c (IEEE_isNAN): Remove.
1324 config/m88k/tm-m88k.h (INVALID_FLOAT): Return 0. This was the same
1325 broken isNAN as on the mips.
1326
1327 * valprint.c (_initialize_valprint): Use c->function.sfunc not just
1328 c->function.
1329
1330 * dbxread.c (process_one_symbol): If SUN_FIXED_LBRAC_BUG is not
1331 defined, don't worry about Sun's silly LBRAC bug.
1332 * config/m68k/tm-sun3.h: Define SUN_FIXED_LBRAC_BUG to 0.
1333
1334 * dbxread.c (process_one_symbol): If there's a symbol before an
1335 N_SO, don't error().
1336 (case N_BCOMM): complain () not error ().
1337
1338 * defs.h, main.c (catch_errors): Add return_mask arg.
1339 stack.c (print_frame_info): Pass RETURN_MASK_ERROR.
1340 other callers: Pass RETURN_MASK_ALL.
1341 (return_to_top_level), callers: Add return_reason arg.
1342 * utils.c (quit):
1343 Use return_to_top_level (RETURN_QUIT) instead of error ().
1344 * main.c (main), tm-nindy960.h (ADDITIONAL_OPTION_HANDLER):
1345 Use SET_TOP_LEVEL not setjmp (to_top_level).
1346 * remote-nindy.c: Use catch_errors not setjmp (to_top_level).
1347
1348Sat Jun 12 14:40:54 1993 Jim Kingdon (kingdon@cygnus.com)
1349
1350 * solib.c (solib_create_inferior_hook) [SVR4_SHARED_LIBS]:
1351 Don't try to get the debug base yet.
1352
1353 * dbxread.c (process_one_symbol): Set n_opt_found based on whether
1354 a non-gcc N_OPT symbol is found. Make SUN_FIXED_LBRAC_BUG a macro
1355 which returns 0 or 1 to say whether to do it.
1356 * config/sparc/sun4{sol2,os4}.h
1357 (SUN_FIXED_LBRAC_BUG,VARIABLES_INSIDE_BLOCK): Use n_opt_found so
1358 the right thing happens for both acc and SunOS4 /bin/cc.
1359
1360 * valprint.c (print_hex_chars): Use local_hex_format_{pre,suf}fix.
1361 * printcmd.c (print_scalar_formatted): Use val_print_type_code_int.
1362
1363 * mips-tdep.c: Remove isa_NAN; it assumed sizeof(host int) == 4 and
1364 probably contained byte-order sins too.
1365 config/mips/tm-mips.h (INVALID_FLOAT): Define to 0 like most machines.
1366 The IEEE_FLOAT code in print_floating takes care of it.
1367
1368Sat Jun 12 14:47:04 1993 Fred Fish (fnf@cygnus.com)
1369
1370 * Makefile.in (VERSION): Bump to 4.9.2.
1371 * c-valprint.c (c_val_print): For array of chars printed with
1372 string syntax, don't print the address of the array. From
1373 bothner@cygnus.com.
1374 * c-exp.y (yylex): Recognize '.' as indicating a floating point
1375 number regardless of the radix. From wilson@cygnus.com.
1376 * valprint.c (set_input_radix_1, set_output_radix_1): New
1377 prototypes and functions that do the actual radix setting work.
1378 * valprint.c (set_radix, set_output_radix, set_input_radix):
1379 Rewrite to use set_input_radix_1 and set_output_radix_1.
1380 * valprint.c (initialize_valprint): Enable commands to
1381 independently set and show input and output radices.
1382 * valprint.c (show_radix): New prototype and function that
1383 handles separate input and output radices.
1384
1385Fri Jun 11 18:39:38 1993 Ken Raeburn (raeburn@cygnus.com)
1386
1387 Patches from Jeff Law, law@cs.utah.edu:
1388 * hppa-pinsn.c: Now uses disassembler from opcode library,
1389 this contains only the stub function print_insn.
1390
1391Fri Jun 11 15:19:59 1993 K. Richard Pixley (rich@cygnus.com)
1392
1393 * main.c (main): back to two periods for elipse.
1394 (print_gdb_version): revised format for configuration info.
1395
1396Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
1397
1398 * defs.h (INT_MAX): Cast unsigned shift result to int.
1399
1400Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
1401
1402 * dbxread.c (process_one_symbol): Rather than having
1403 BLOCK_ADDRESS_FUNCTION_RELATIVE a macro, make it a variable which
1404 is true if we are doing stabs-in-elf, false otherwise.
1405 config/sparc/tm-sun4sol2.h: Don't define it.
1406
1407Fri Jun 11 13:33:40 1993 Ian Lance Taylor (ian@cygnus.com)
1408
1409 * remote-mips.c (mips_send_packet): Don't print garbage character
1410 in debugging info.
1411 (mips_request): Don't check that remote pid is 0, because
1412 sometimes it isn't.
1413 (mips_fetch_registers): Pass a pointer to SWAP_TARGET_AND_HOST,
1414 not an integer.
1415
1416Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
1417
1418 * stack.c (print_frame_info): Use catch_errors around print_frame_args.
1419
1420 * Makefile.in (install): Don't depend on gdb.
1421
1422 * Rename remote-es1800.c to remote-es.c
1423 and remote-st2000.c to remote-st.c for 14-char filenames.
1424 config/m68k/{es1800,st2000}: Use the new names.
1425
1426 * mips-tdep.c (isa_NAN): Don't return true on -0.
1427
1428Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
1429
1430 * defs.h (INT_MAX): Cast unsigned shift result to int.
1431
1432Thu Jun 10 13:26:41 1993 Fred Fish (fnf@cygnus.com)
1433
1434 * elfread.c (elf_symtab_read): Add bfd section address to bfd
1435 symbols, now that they are section relative.
1436 * solib.c (bfd_lookup_symbol): Ditto.
1437
1438Thu Jun 10 10:56:56 1993 Jim Kingdon (kingdon@cygnus.com)
1439
1440 * Makefile.in (depend): Add bfd -I's for paread.c and xcoffexec.c
1441 depend: Updated accordingly.
1442
1443Wed Jun 9 16:08:44 1993 Jim Kingdon (kingdon@cygnus.com)
1444
1445 * Makefile.in (*.tab.c): Use mv for atomic update.
1446
1447 * Makefile.in ({dist,real}clean): Also remove nm.h.
1448 (realclean): Also remove ${TESTS}, y.output, yacc.{acts,tmp}.
1449 (distclean): Don't rebuild *.tab.c or TAGS.
1450
1451Wed Jun 9 12:56:58 1993 K. Richard Pixley (rich@cygnus.com)
1452
1453 * Makefile.in (version.c): add host and target names to version.c.
1454 * main.c (main): print three periods for the elipse.
1455 (print_gdb_version): also print configuration.
1456
1457 * udi/udiids.h, udi/udip2soc.c, udi/udiphcfg.h, udi/udiphunix.h,
1458 udi/udiproc.h, udi/udipt29k.h, udi/udiptcfg.h, udi/udisoc.h,
1459 udi/udr.c: Change AMD copyrights to FSF copyleft '93.
1460
1461 * remote-eb.c (get_hex_regs, eb_fetch_registers), remote-adapt.c
1462 (get_hex_regs, adapt_fetch_registers): cast args to
1463 supply_register to avoid gcc warning.
1464
1465 * config/a29k/a29k.mt (TDEPFILES): drop minimon support. It
1466 doesn't compile on solaris and is now obsolete.
1467
1468 * config/sparc/sun4os4.mh (XM_CLIBS): remove -lresolv. This
1469 breaks stock sunos installations.
1470
1471Wed Jun 9 06:14:33 1993 Jim Kingdon (kingdon@cygnus.com)
1472
1473 * m68k-stub.c: Add comment about frame cache.
1474
1475 * target.h (target_store_registers): Doc fix re error handling.
1476
1477 * findvar.c (write_register): Call SWAP_TARGET_AND_HOST regardless
1478 of register_valid[regno].
1479
1480Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1481
1482 * symtab.h, dwarfread.c: Doc fix re dependencies.
1483
1484Tue Jun 8 17:54:09 1993 Rob Savoye (rob@rtl.cygnus.com)
1485
1486 * serial.c (serial_close): If scb is NULL, don't try to close
1487 it.
1488 * configure.in: Add support for rom68k and bug boot monitors.
1489
1490Tue Jun 8 17:39:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1491
1492 * coffread.c (init_stringtab): Fix bug where sizeof(long) != 4.
1493 * gdbcore.h, core.c (read_memory_unsigned_integer): New function.
1494 * findvar.c (read_register, write_register): Fix thinko where
1495 sizeof(host long) != sizeof(target int).
1496 * h8300-tdep.c: Use new read_memory_unsigned_integer call.
1497 * sh-tdep.c (_initialize_sh_tdep): Add memory_size command.
1498
1499Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1500
1501 * Move config/m68k/tm-m68k.h (FRAME_FIND_SAVED_REGS) to
1502 m68k-tdep.c (m68k_find_saved_regs). Don't duplicate code between
1503 68881 and non-68881 cases. Check for a pair of movel instructions.
1504
1505Tue Jun 8 14:52:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1506
1507 First cut at sparc-vxworks targetting.
1508 * config/sparc/tm-vxsparc.h, config/sparc/vxsparc.mt: new files.
1509 * configure.in: sparc-vxworks gdb_target now vxsparc.
1510
1511 * remote-eb.c, remote.c: symfile.h requires bfd.h so include it.
1512
1513Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1514
1515 * config/m68k/xm-news.h: add "extern int errno".
1516
1517Tue Jun 8 13:45:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1518
1519 * remove-vx.c (vx_read_register, vx_write_register): collapse
1520 ifdef I80960 else (assumes) m68k into parameterizable macros
1521 VX_NUM_REGS and VX_SIZE_FPREGS.
1522 * config/m68k/tm-vx68.h, config/i960/tm-vx960.h (VX_NUM_REGS,
1523 VX_SIZE_FPREGS): new definitions.
1524
1525Tue Jun 8 11:08:29 1993 Jim Kingdon (kingdon@cygnus.com)
1526
1527 * symfile.{c,h} (generic_load): New function.
1528 remote{,-nindy,-eb,-mips}.c: Use it.
1529
1530Mon Jun 7 20:07:30 1993 Stu Grossman (grossman@cygnus.com)
1531
1532 * Makefile.in (depend): More sed gubbish to deal with
1533 ../bfd/bfd.h being generated during the build.
1534 * depend: Re-done with corrected makefile.
1535
1536Mon Jun 7 16:32:05 1993 Fred Fish (fnf@cygnus.com)
1537
1538 * Makefile.in (BFD_SRC_DIR): Renamed def and usages from BFD_DIR.
1539 * Makefile.in (BFD_OBJ_DIR): New definition for the bfd build
1540 directory to find automatically generated header files and library.
1541 * Makefile.in (BFD_LIB): Use BFD_OBJ_DIR.
1542 * Makefile.in (LINTFLAGS): Include BFD_OBJ_DIR.
1543 * Makefile.in (saber_gdb): Include BFD_OBJ_DIR.
1544 * Makefile.in (depend): Include BFD_OBJ_DIR in gcc args.
1545 * Makefile.in (paread.o, xcoffexec.o): Remove, now in depend.
1546 * depend, alldeps.mak: Rebuild after Makefile.in changes.
1547
1548Fri Jun 4 10:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1549
1550 * configure.in: change lynx support to CPU-*-lynxos*
1551
1552 * Makefile.in (subdir_do): change test from existence of directory
1553 to existence of Makefile (the directory may exist but not be configured)
1554
1555Thu Jun 3 01:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1556
1557 * config/sparc/xm-sun4sol2.h: define MEM_FNS_DECLARED
1558
1559Fri Jun 4 10:43:33 1993 Ian Lance Taylor (ian@cygnus.com)
1560
1561 * configure.in (mips-idt-ecoffl*): New target; use idtl.
1562 (mips-idt-ecoff*): Added trailing '*'.
1563 * config/mips/idtl.mt: New file; like idt.mt, but little endian.
1564
1565Thu Jun 3 17:36:56 1993 Stu Grossman (grossman@cygnus.com)
1566
1567 * ser-go32.c: Clean up lots of compilation nits.
1568
1569Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com)
1570
1571 * Patches from Jeffrey Law <law@cs.utah.edu>.
1572 * hppab-nat.c: Eliminate unnecessary ifdefs for
1573 FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
1574 CANNOT_STORE_REGISTER.
1575 (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
1576 * hppa-pinsn.c: Support 'I', 'J', and 'K' in output
1577 templates for 1.1 FP computational instructions.
1578
1579Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
1580
1581 * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.)
1582 * alldeps.mak, depend: Rebuild to account for ser-tcp.
1583 * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES.
1584 * gdbserver/Makefile.in (gdbserver): Use -lbsd.
1585 * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a
1586 shell when running the child, as args have been expanded by the
1587 time we get here. Simplify calling convention.
1588 * gdbserver/remote-server.c (main): Use new calling convention
1589 for create_inferior, remove defunct code for coalescing argv.
1590 Remove extra calls to mywait(), as we no longer have to wade
1591 through a shell.
1592
1593 * target.c (target_read_memory_partial): Don't deref errnoptr
1594 when checking for null pointer.
1595
1596Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
1597
1598 * remote-es1800.c: Fix typo.
1599
1600Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
1601
1602 * target.c (target_read_memory_partial): Like target_read_memory,
1603 but does partial reads, such as reads that bump into the end of
1604 the address space.
1605 * target.h (target_read_memory_partial): Add prototype.
1606 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
1607 * valprint.c (val_print_string): Complete rewrite to fix bug with
1608 bumping into end of memory, avoiding unnecessarily long reads, and
1609 fixing bug when print_max is set to 0 (unlimited print length).
1610 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
1611 initialize print_max.
1612
1613Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
1614
1615 * configure.in: Add support for rom68k and bug boot monitors.
1616
1617Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
1618
1619 * printcmd.c (print_scalar_formatted): Print integers bigger than
1620 LONGEST in hex no matter how big, and no matter what the format
1621 and size.
1622
1623 * stabsread.c (read_type): Skip type attributes if present.
1624
1625 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
1626 of number, just through '0' + radix - 1.
1627
1628Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
1629
1630 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
1631
1632 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
1633 single parameter, the pointer to the partial symtab, rather than
1634 a bunch of args that are derived from the partial symtab. Change
1635 prototypes and callers to match.
1636
1637 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
1638 set demangling style automatically.
1639 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
1640 GNU C++, not C++ in general.
1641 * symtab.h (general_symbol_info): Simplify by eliminating one
1642 structure level for the language dependent info.
1643
1644Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
1645
1646 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
1647 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
1648 TYPE_CODE_ENUM was already testing for this.
1649
1650Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
1651
1652 * Makefile.in: Add new file ser-tcp.c.
1653 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
1654 * findvar.c (write_register): See if we are writing back the same
1655 value that's already in the register. If so, don't bother.
1656 * remote.c (putpkt, getpkt): Improve handling of communication
1657 problems.
1658 * ser-go32.c: Prototype it to death. Update serial_ops and add
1659 dummy routines where appropriate.
1660 * ser-tcp.c: New module to implement serial I/O via TCP
1661 connections.
1662 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
1663 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
1664 * serial.c: Add start of support for connect command.
1665 (serial_open): Distinguish between tcp and local devices.
1666 * serial.h (struct serial_ops): Get rid of restore, add
1667 get_tty_state and set_tty_state. Define protoypes and macros for
1668 this mess.
1669 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
1670 some real buffering. Handle error conditions gracefully.
1671 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
1672 (Lynx), remove lots of cruft.
1673
1674Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1675
1676 * printcmd.c (print_address_symbolic): turn this into an assigment
1677 instead of an initialization (many compilers don't accept
1678 structure initialization).
1679
1680Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1681
1682 * xcoffread.c (read_xcoff_symtab): If several program csects in one
1683 source file, give them all the name of the source file, rather than
1684 the 2nd and subsequent ones having NULL names.
1685
1686Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1687
1688 * printcmd.c (print_address_symbolic): Append source filename and
1689 linenumber of the symbol if print symbol-filename is on.
1690 (initialize_printcmd): `set print symbol-filename'.
1691
1692Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
1693
1694 * configure.in: Add config for Lynx target. Configure gdbserver
1695 only for Lynx. Re-do selective configuration of sparclite.
1696
1697 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
1698 configure.in remote-inflow.c remote-utils.c}: New files to
1699 support GDB remote server. Currently only works for Lynx.
1700
1701Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1702
1703 * stabsread.c (define_symbol, case 't'): Only set the name if it
1704 is not a pointer type.
1705
1706 * stabsread.c (define_symbol): Clean up logic; move the read_type
1707 calls to inside the switch statement (this improves the error
1708 handling).
1709
1710 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
1711 common blocks.
1712
1713Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1714
1715 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
1716
1717 * source.c (line_info): Change "pc" to "address" in messages and
1718 use print_address for addresses.
1719
1720 * source.c (line_info): If we don't find a symtab, print more useful
1721 output, including the symbolic address.
1722
1723 * source.c (line_info): If --fullname, display the source.
1724 (identify_source_line), callers: Take pc as argument, rather than
1725 assuming innermost frame (emacs doesn't use this, so no one ever
1726 noticed).
1727 * symtab.h: Declare frame_file_full_name.
1728 * main.c: Don't.
1729
1730Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
1731
1732 * breakpoint.c (catch_command_1): Fix typo in error msg.
1733
1734Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1735
1736 * elfread.c (elf_symfile_read): Update ELF structure and routine
1737 names to specify 32-bit versions.
1738 (elf_symtab_read): Retrieve size field directly from symbol,
1739 instead of using old kludge.
1740
1741 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
1742 calling opcodes library.
1743 * z8k-tdep.c (print_insn): Likewise.
1744
1745Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1746
1747 * stabsread.c: Remove all uses of error(). Make error_type and
1748 read_type_number static.
1749 (define_symbol): Don't try to deal with a missing symbol
1750 descriptor which isn't followed by digit, '(', or '-'.
1751 * stabsread.h: Don't declare read_type_number here.
1752 * gdbtypes.h: Don't declare error_type here.
1753 * xcoffread.c: Remove NO_TYPEDEFS code.
1754
1755Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
1756
1757 * mips-tdep.c: Removed #include of many header files, and #define
1758 of MIPSMAGIC; no longer used.
1759
1760Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1761
1762 * Many places: replace "the inferior" in messages with "the program"
1763 or "the program being debugged".
1764 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
1765 and I'm getting sick of maintaining it.
1766
1767 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
1768 support it.
1769
1770 * config/i386/go32.mh: Define SER_HARDWIRE.
1771 * Makefile.in: Define SER_HARDWIRE.
1772 (DEPFILES): Use it.
1773 (alldeps.mak): Add SER_HARDWIRE.
1774 Remove all references to ser-hardwire.{c,o}.
1775 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
1776
1777Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1778
1779 * sparc-nat.c (store_inferior_registers): Fill in all members of
1780 inferior_fp_registers by reading them from the inferior before
1781 modifying and writing them back.
1782 Fixes unexplainable inferior FP exceptions after calls to the inferior
1783 or setting of floating point registers.
1784 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
1785 to register which is generated by gcc-2.4.
1786
1787Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
1788
1789 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
1790
1791Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
1792
1793 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
1794 xm-i386lynx.h}: New configuration for Lynx.
1795
1796Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1797
1798 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
1799 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
1800
1801 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
1802 as struct, union, or enum tags.
1803
1804Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1805
1806 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
1807 executable.
1808
1809Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1810
1811 * infrun.c (wait_for_inferior),
1812 infcmd.c (program_info, signal_command): Use symbolic signal names.
1813
1814 * inftarg.c (child_wait): Deal with EINTR and include message from
1815 strerror if printing an error message.
1816
1817 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
1818
1819 * stabsread.c: Remove most uses of lookup_fundamental_type.
1820 (define_symbol): Use read_type for type of enum constant,
1821 not just read_type_number. Also don't call error().
1822 (define_symbol): For unrecognized constant type, one complaint (the
1823 one from error_type) is enough. Don't make our own in addition.
1824 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
1825 * gdbtypes.h: Doc fixes.
1826
1827Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1828
1829 Fix stack unwinding through _sigtramp on Irix. These patches are from
1830 Paul Flinders <ptf@delcam.co.uk>.
1831 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
1832 executable uses sigvec.
1833 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
1834 sigcontext offsets.
1835 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
1836
1837Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1838
1839 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
1840 be passed to the inferior to make "handle <signal> nopass nostop" work.
1841
1842Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1843
1844 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
1845 the necessary bits.
1846 * findvar.c (value_from_register): Fix uninitialized first_addr
1847 which caused problems with assignment of doubles to register variables
1848 on some targets.
1849 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
1850 missing mips definitions if necessary.
1851
1852 Fix handling of double register variables for mips targets and big
1853 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
1854 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
1855 8 bytes for doubles.
1856 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
1857 conversion of type held in multiple registers to host format.
1858 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
1859 companion to REGISTER_CONVERT_TO_TYPE.
1860 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
1861 Convert to function calls.
1862 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
1863 mips targets.
1864 * mips-tdep.c (mips_print_register): Raw buffer now needs just
1865 MAX_REGISTER_RAW_SIZE bytes.
1866 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
1867 (if defined) for doubles.
1868 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
1869 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
1870 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
1871 defined.
1872 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
1873 defined.
1874
1875Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1876
1877 * configure.in: Add i[34]86-*-isc*.
1878
1879 * stabsread.c: Make sure all complain() pass the address of the struct.
1880
1881 * xcoffread.c: Make sure all struct complaints are static not auto.
1882
1883 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
1884
1885 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
1886
1887Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1888
1889 * config/i386/linux.mh: Re-enable coredumps now that they should work.
1890
1891Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
1892
1893 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
1894
1895Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
1896
1897 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
1898
1899Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1900
1901 * Makefile.in (INSTALLED_LIBS): New variable.
1902
1903Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1904
1905 * main.c (quit_command): In the "quit anyway?" message, tell the user
1906 whether we are planning to detach or kill the program.
1907
1908 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
1909 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
1910
1911 * infcmd.c (read_pc): Doc fix.
1912
1913 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
1914
1915 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
1916 signal_handler_caller.
1917 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
1918 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
1919 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
1920 Use SIGTRAMP_START if defined.
1921 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
1922 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
1923
1924 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
1925
1926 * infcmd.c (step_1): Fix poorly worded error message.
1927
1928 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
1929 Comment out corelow.c because core dumps are broken on these machines.
1930
1931 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
1932 if srcdir is not ".".
1933 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
1934 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
1935 * depend: Update to latest automatically built version.
1936
1937Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
1938
1939 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
1940 * Makefile.in (NONSRC): Add ChangeLog-92
1941
1942Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1943
1944 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
1945 not typo RAW_REGISTER_SIZE.
1946
1947 * frame.h, inferior.h: Doc fixes.
1948
1949Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
1950
1951 * findvar.c (write_register): Add sanity check for register size.
1952 (read_register): Fixup sanity check for register size to be
1953 consistent with write_register().
1954
1955Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
1956
1957 * sparclite/Makefile.in: Add dummy info, install and install-info
1958 targets.
1959
1960Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
1961
1962 * remote-nindy.c: Removed declaration of coffstrip.
1963 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
1964
1965Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
1966
1967 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
1968 tagging.
1969
1970 * Makefile.in (VERSION): GDB 4.9 release.
1971
1972Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
1973
1974 * README: Update known bugs to include the Solaris bug that
1975 leaves core dumps in the current directory when restarting the
1976 inferior with "run". Expand on the testsuite information.
1977
1978 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
1979 be the last 4.9 prerelease test archive.
1980
1981Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
1982
1983 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
1984 redefined warnings.
1985
1986Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
1987
1988 * README, NEWS: Update for gdb 4.9 release.
1989
1990Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
1991
1992 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
1993 * target.c (MIN): #undef before defining.
1994
1995Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
1996
1997 Patch from Jeffrey Law:
1998 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
1999
2000Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
2001
2002 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
2003 memory.
2004
2005Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
2006
2007 * ch-exp.y (start): Apply work-around to avoid bison warning.
2008
2009Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
2010
2011 * Makefile.in (BISON): Remove double quotes around BISON
2012 definition when bison is used.
2013
2014 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
2015 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
2016 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
2017 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
2018 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
2019 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
2020 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
2021 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
2022
2023 * Makefile.in (VERSION): Bump to 4.8.6.
2024
2025Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
2026
2027 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
2028 include declarations for malloc/realloc/free. Both malloc and
2029 realloc return 'void *' for non-ANSI compilations.
2030
2031Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
2032
2033 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
2034 longer opened twice.
2035
2036Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
2037
2038 * solib.c (clear_solib): Don't close bfd if it is NULL.
2039
2040Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
2041
2042 * core.c (dis_asm_read_memory): Cast second arg of
2043 target_read_memory to "char *".
2044 * breakpoint.c (watchpoint_check): Change arg type from PTR to
2045 "char *", to match other functions called by catch_errors().
2046
2047Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
2048
2049 * More patches from Jeffrey Law (law@cs.utah.edu).
2050 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
2051 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
2052 Delete unnecessary declarations.
2053
2054Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
2055
2056 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
2057 poll() for termio{s}.
2058
2059Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
2060
2061 * i386-tdep.c (i386_frame_num_args): Always return -1.
2062
2063Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
2064
2065 * Patches from Jeffrey Law <law@cs.utah.edu>.
2066 * gdb/hppa-tdep.c: Declare frame_saved_pc.
2067 (frameless_function_invocation): New function.
2068 (frame_saved_pc, init_extra_frame_info): Use
2069 frameless_function_invocation.
2070 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
2071 call instead of just grabbing the value currently in %r2.
2072 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
2073 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
2074 definition and use the common one in tm-hppa.h.
2075 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
2076 use unwind descriptors to determine if the frame chain is valid.
2077 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
2078 it does not assume %r4 is the frame pointer.
2079 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
2080 and ssm instructions.
2081 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
2082 helper functions for print_insn.
2083 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
2084 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
2085 which nullifies the following instruction.
2086
2087Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2088
2089 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
2090 pass the 5th arg there, rather than using an ANSI C-specific macro.
2091
2092 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
2093
2094Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
2095
2096 * Makefile.in (VERSION): Bump to 4.8.5
2097 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
2098 directories to include search path.
2099 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
2100 whitespace.
2101 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
2102 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
2103 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
2104 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
2105 udr.o, udip2soc.o): Remove explicit rules, use the ones that
2106 are automatically generated in "depend".
2107 * Makefile.in (paread.o): Document why a dependency doesn't get
2108 automatically generated in "depend" and leave this explicit rule
2109 in for now (FIXME).
2110 * depend: Update to latest automatically generated version.
2111
2112Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2113
2114 * xcoffread.c: Doc fix.
2115
2116 * Makefile.in (depend): Include $(CC) command in generated output.
2117
2118Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
2119
2120 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
2121 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
2122 * depend: Update to latest automatically built version.
2123
2124Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
2125
2126 * sparclite/Makefile.in: Create default target that does nothing
2127 in order to force user to build by hand.
2128
2129 * sparclite/Makefile: Remove. It's not necessary anymore.
2130
2131 * ser-unix.c (wait_for): New routine to handle read timeouts,
2132 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
2133
2134Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
2135
2136 * mips-pinsn.c (print_insn): Return value.
2137
2138Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
2139
2140 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
2141 at configuration time and doesn't belong in the distribution archive.
2142
2143 * Makefile.in (NONSRC): Add 29k-share/README.
2144 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
2145
2146 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
2147 constants with slightly more portable definitions (still depends
2148 on 2's complement arithmetic though).
2149 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
2150 * i386v-nat.c (sys/reg.h): Conditionalize include on
2151 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
2152 * ser-unix.c (termio.h): Include <termio.h> like other files that
2153 include termio.h, not <sys/termio.h> which may not exist (on
2154 linux for example).
2155
2156Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
2157
2158 * valprint.c (print_longest): Change format parameter from a
2159 'char' to an 'int'. We can't have 'char' parameters with the
2160 current coding style, where we mix prototypes with pre-ANSI
2161 style declarations.
2162 * value.h (print_longest): Change format parameter in prototype
2163 from a 'char' to an 'int'.
2164
2165Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2166
2167 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
2168 definition.
2169 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
2170 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
2171
2172Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
2173
2174 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
2175 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
2176 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
2177 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
2178 ptrace needs 5 arguments, #define ptrace to always
2179 pass zero as the 5th argument.
2180
2181Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2182
2183 * configure.in: Match z8k-*-sim for z8000.
2184 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
2185 * remote-hms.c: Update to use new serial protocol.
2186
2187Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2188
2189 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
2190 necessary and Solaris doesn't have it.
2191
2192 * Makefile.in (clean-info, install, install-info, info, dvi,
2193 check, all): do not echo recursion lines.
2194
2195 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
2196
2197 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
2198 required target ports which use sockets (like a29k-udi).
2199
2200 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
2201
2202Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
2203
2204 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
2205 systems lacking select().
2206
2207 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
2208
2209Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
2210
2211 * alldeps.mak, depend: Update with latest automatically built
2212 versions.
2213
2214Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
2215
2216 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
2217
2218 * Makefile.in (make-proto-testsuite.dir): New target to make
2219 prototype testsuite tree.
2220
2221 * Makefile.in (VERSION): Bump to 4.8.4.
2222
2223Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
2224
2225 * stabsread.c (define_symbol): If unrecognized constant type,
2226 complain() not error().
2227
2228Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
2229
2230 * infptrace.c: Add missing close paren to test for
2231 FIVE_ARG_PTRACE defined.
2232
2233 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
2234 when compiling with gcc, but disable it for now. See comment.
2235 * defs.h (LONGEST): Define as either "long" or "long long"
2236 based on CC_HAS_LONG_LONG.
2237 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
2238 how longest_to_int is defined.
2239 * c-valprint.c (c_val_print): Call print_longest.
2240 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
2241 instead of LONG_LONG.
2242 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
2243 CC_HAS_LONG_LONG.
2244 * printcmd.c (print_scalar_formatted): Call print_longest
2245 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
2246 * typeprint.c (print_type_scalar): Call print_longest and let
2247 it figure out what to do for PRINTF_HAS_LONG_LONG.
2248 * valprint.c (val_print_type_code_int): Call print_longest
2249 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
2250 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
2251 * value.h (struct value): Replace usage of LONG_LONG with
2252 CC_HAS_LONG_LONG.
2253 * value.h (print_longest): Add prototype.
2254 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
2255 * values.c (unpack_double): Collapse code that was unnecessarily
2256 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
2257 * values.c (value_from_longest): Remove dependency on
2258 CC_HAS_LONG_LONG and just use LONGEST.
2259 * solib.c (solib_map_sections): Use bfd_get_filename
2260 to access filename field.
2261 * solib.c (clear_solib): Save filename and free it later, after
2262 bfd_close, since bfd_close may reference it. Use bfd_get_filename
2263 to access the field.
2264 * config/convex/xm-convex.h (LONG_LONG): Replace with
2265 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
2266 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
2267 Add PRINTF_HAS_LONG_LONG references.
2268
2269Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2270
2271 * inflow.c (kill_command), infcmd.c (attach_command),
2272 remote.c (remote_interrupt_twice): In messages for the user, call it
2273 "the program" or "the program being debugged" not "the inferior".
2274
2275 * hp300ux-nat.c: Cast second arg to supply_register calls.
2276 (_initialize_kernel_u_addr, getpagesize): New functions.
2277 (store_inferior_register_1): Change arg name from value to val.
2278 (fetch_core_registers): Make arg core_reg_size unsigned.
2279 Pass 5 args to ptrace.
2280 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
2281 Remove KERNEL_U_ADDR stuff.
2282 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
2283 * config/m68k/hp300hpux.m{t,h}:
2284 Move exec.o from NATDEPFILES to TDEPFILES
2285 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
2286 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
2287
2288Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2289
2290 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
2291
2292Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2293
2294 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
2295
2296Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2297
2298 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
2299 describe `set demangle-style arm' (not cfront);
2300 mention can type `q' to discard output, when gdb pages
2301
2302Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2303
2304 * valops.c (search_struct_field): Fix gdb core dump with incomplete
2305 stabs info.
2306
2307Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2308
2309 * remote.c: Change timeout to 2.
2310 (remote_open): Use unpush_target not remote_close.
2311 (remote_resume): If siggnal != 0, give warning not error().
2312 (remote_wait, remote_interrupt, remote_interrupt_twice):
2313 If we get two interrupts, let the user get out if they want.
2314 (remote_{kill,mourn}): New functions.
2315 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
2316
2317Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
2318
2319 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
2320
2321Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2322
2323 * Remote targets (mourn): Call unpush_target.
2324
2325 * config/sparc/xm-sun4os4.h: Declare free() to return int.
2326 Remove twisted use of PARAMS.
2327
2328 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
2329 that ansidecl.h assumes ANSI on AIX.
2330
2331Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
2332
2333 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
2334 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
2335
2336Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2337
2338 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
2339
2340Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
2341
2342 * remote-vx.c (net_connect): Allow numeric IP address for host.
2343
2344Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2345
2346 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
2347
2348Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
2349
2350 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
2351
2352 * symtab.h, xcoffread.c: Revise linetable sorting comments.
2353
2354Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2355
2356 * valops.c (value_cast): A cast might also change the object
2357 representation in C++.
2358 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
2359 to get the proper read_symtab function when called from mipsread.c.
2360 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
2361 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
2362 for dummy psymtabs, inhibit processing of dummy psymtabs.
2363
2364Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
2365
2366 * Changes from (or inspired by) AMD:
2367 * remote-udi.c (udi_attach): Assignments to Space and Offset were
2368 switched, fix it.
2369 (udi_wait): Make error message (UDIGetStdout) match error.
2370 (udi_wait): Handle UDIStdinNeeded.
2371 * command.c [CANT_FORK]: Use system().
2372 * utils.c (prompt_for_continue): Allow quit with 'q'.
2373
2374 * solib.c (solib_add): Don't call special_symbol_handling if there
2375 were errors in symbol_add_stub. Also set so->from_tty before
2376 calling symbol_add_stub.
2377
2378Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
2379
2380 * Merge in HPPA/BSD patches from Utah:
2381 * defs.h: Add const to 2nd arg of psignal prototype.
2382 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
2383 BSD now.
2384 * hppab-core.c: Deleted. No longer useful.
2385 * hppab-nat.c: #include more files. Use PT_WUREGS, not
2386 PT_WRITE_U.
2387 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
2388 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
2389 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
2390 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
2391 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
2392
2393Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
2394
2395 * Fix two bugs found by deja-gnu. One is the incorrect reporting
2396 of the PC being in a stack dummy when looking at a core file
2397 without symbols. The other is the incorrect passing of char
2398 arguments during expression evaluation (ie: p foo('a','b') would
2399 mess up the passing of it's args because it wasn't coercing the
2400 char's to ints).
2401 * hppah-tdep.c: Rename global functions to have consistent hppa_
2402 prefix. Make more functions static. Drop hp_ prefix from static
2403 functions. (hppa_push_arguments): Call value_arg_coerce to cast
2404 char to int args if necessary. (hppa_fix_call_dummy): Create
2405 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
2406 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
2407 valid (ie: != 0) before doing comparison against PC.
2408 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
2409 to reflect new arguments.
2410 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
2411 prefix for func name. (FIX_CALL_DUMMY): Move code into
2412 hppah-tdep.c.
2413
2414 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
2415 to malloc() so that we can test GDB eval of dynamically created
2416 arrays (like char strings in `print "foo"').
2417
2418Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2419
2420 * printcmd.c (print_address_symbolic): Search symtabs as well as the
2421 minimal symbols for a nearby symbol.
2422
2423Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
2424
2425 * coffread.c: Comment changes around minimal symbol recording.
2426
2427Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2428
2429 * command.c: comment changes only.
2430
2431 * mips-tdep.c (heuristic_fence_post): new static variable.
2432 (heuristic_proc_start): use heuristic_fence_post, print better
2433 warnings, but only if not stop_soon_quietly.
2434 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
2435
2436Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
2437
2438 * symtab.h: Fix LOC_REF_ARG comment.
2439
2440Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2441 and Jim Kingdon (kingdon@cygnus.com)
2442
2443 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
2444 LOC_REGPARM symbol.
2445 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
2446 symfile.c (compare_symbols): Don't check first character; STRCMP
2447 does that.
2448
2449 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
2450 structures that are passed by address in a register.
2451 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
2452 * findvar.c (read_var_value),
2453 printcmd.c (address_info, print_frame_args),
2454 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
2455 * symtab.c (lookup_block_symbol): Deal with it.
2456
2457Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
2458
2459 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
2460 Add objfile field.
2461 * objfiles.c (find_pc_section): Return a struct obj_section *.
2462 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
2463 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
2464 Don't use obj_section hack.
2465 * xcoffexec (vmap_symtab): Relocate obj_sections.
2466 * printcmd.c (containing_function_bounds): Use find_pc_section.
2467
2468 * symtab.h: Clean up SYMBOL_VALUE comments.
2469
2470Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
2471
2472 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
2473 Expand comments about LOC_ARG/LOC_LOCAL pairs.
2474
2475 * coffread.c (read_coff_symtab): Use rewind before fseek.
2476
2477Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
2478
2479 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
2480 * Makefile.in: Add $(YFLAGS) when using $(YACC).
2481 * Makefile.in: Remove message to expect conflicts and unused
2482 rules in ch-exp.y, since there no longer are any such.
2483
2484Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2485
2486 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
2487
2488Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
2489
2490 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
2491 rather than dumping core.
2492
2493 * Makefile.in: Add ${srcdir}/ to all source files.
2494 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
2495 (TAGS): Deal with srcdir and new config directory scheme.
2496 createtags: Remove.
2497 Makefile.in (NONSRC): Remove createtags.
2498 alldeps.mak: Updated.
2499
2500 * rs6000-tdep.c: Delete unused function print_frame.
2501
2502 * frame.h (struct frame_info): Doc fix for next_frame.
2503 New field signal_handler_caller.
2504 blockframe.c (create_new_frame, get_prev_frame_info),
2505 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
2506 INIT_FRAME_PC_FIRST).
2507 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
2508 Check it.
2509
2510Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
2511
2512 * irix4-nat.c (fetch_core_registers): Special version of this for
2513 Irix 4.x, which stores regs a bit differently from other /proc
2514 based systems.
2515 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
2516 to new file core-svr4.c.
2517 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
2518 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
2519 to NATDEPFILES.
2520 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
2521
2522Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
2523
2524 * i387-tdep.c: Remove unused #includes.
2525
2526 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
2527
2528 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
2529
2530Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
2531
2532 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
2533
2534 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
2535 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
2536 Don't muck with SYMBOL_CLASS.
2537
2538Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
2539
2540 * munch: Don't use head command. It doesn't exist everywhere.
2541
2542Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
2543
2544 * inflow.c (new_tty): Remove spurious 'o' character at end
2545 of #endif line.
2546
2547Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2548
2549 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
2550 instructions and nothing more.
2551 * mipsread.c (add_line): Add comment why we have to combine line number
2552 entries for the same line number.
2553
2554Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
2555
2556 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
2557 in gdb 2.8!).
2558
2559Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
2560
2561 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
2562
2563Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
2564
2565 * source.c (select_source_symtab): Clean up comment. Also, if
2566 we have a current_source_symtab, and s is NULL, return without
2567 doing anything.
2568 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
2569 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
2570
2571Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
2572
2573 * dbxread.c (unknown_symchar_complaint): Add new complaint.
2574 * stabsread.h: Declare it.
2575 * partial-stab.h: Use it.
2576
2577 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
2578
2579Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
2580
2581 * stack.c (print_frame_info): Print specially if dummy frame.
2582
2583 * breakpoint.c: Add comments regarding within_scope future direction.
2584
2585 * Version 4.8.3.
2586
2587 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
2588
2589Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
2590
2591 * ch-exp.y: Fix thinko that broke parsing of FALSE.
2592
2593Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2594
2595 * stabsread.c (read_member_functions): Initialize domain for stubbed
2596 member functions to avoid gdb core dumps when printing pointers
2597 to member functions.
2598 * cp-valprint.c (cp_print_class_method): Check for stubbed member
2599 functions.
2600
2601Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
2602
2603 * expprint.c (print_subexp): If opcode not found in op_print_tab,
2604 stop with an error().
2605 eval.c (evaluate_subexp): Change error message.
2606
2607 * objfiles.c (build_objfile_section_table): Cast return value
2608 from obstack_finish.
2609
2610Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
2611
2612 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
2613 to rs6000_frame_chain and deal with it if we're in a signal handler.
2614 (FRAME_SAVED_PC): Use rs6000_frame_chain.
2615
2616 * breakpoint.c (within_scope): New function.
2617 (enable_breakpoint, watchpoint_check): Use it.
2618
2619 * source.c (openp): Handle "exec-file ./ls" correctly.
2620
2621 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
2622
2623Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
2624
2625 * ch-exp.y: Clean up lexing of identifiers and
2626 reserved words. (E.g. don't recognize FALSEXXX as the
2627 keyword FALSE followed by the identifier XXX.)
2628 Also, convert identifiers to lower case.
2629
2630Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
2631
2632 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
2633 new serial interface.
2634
2635Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
2636
2637 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
2638 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
2639 * ser-go32.c: Return -1 on most failures, 0 on most successes,
2640 and use new return codes for go32_readchar().
2641 * ser-unix.c: Ditto. Also, move error handling up to caller for
2642 SERIAL_SETBAUDRATE().
2643 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
2644 to specific routine.
2645 (serial_close): New routine to wrap around device close routine.
2646 serial.h: Clean & document return values more clearly.
2647
2648Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
2649
2650 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
2651
2652 * rs6000-pinsn.c (print_operand, case LI): Print condition register
2653 operand in decimal rather than wrong textual versions.
2654
2655 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
2656 (mention 't', remove false thing about 'g' only good with 'f').
2657
2658 * breakpoint.h: move "struct breakpoint" and friends to top of
2659 file so that bpstat_find_breakpoint prototype works.
2660
2661 * solib.c (struct so_list): Add bfd field.
2662 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
2663 Put the bfd in bfd field of the so_list.
2664 (clear_solib): Free bfd name and close_bfd on the bfd.
2665
2666Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
2667
2668 * valarith.c (value_subscript): Add COERCE_REF.
2669 * ch-exp.y (operand_5): We can generalize the 2nd operand
2670 of a string repetition ot 'literal' without ambiguity.
2671
2672Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2673
2674 * breakpoint.h (struct bpstat): Remove momentary field.
2675 Remove bpstat_momentary_breakpoint. This was always kludgy
2676 and is no longer used.
2677
2678 * breakpoint.h: Add enum bpstat_what.
2679 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
2680 stop and print fields of bpstat now per-breakpoint, not just
2681 one for the whole chain.
2682 breakpoint.{c,h} (bpstat_what): New function.
2683 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
2684 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
2685 with call to bpstat_what.
2686 README: Remove watchpoint/breakpoint bug from known bugs.
2687
2688 * breakpoint.h: Prototype bpstat_find_breakpoint.
2689
2690Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
2691
2692 * symtab.c (find_methods, gdb_mangle_name): Note that functions
2693 are g++ specific.
2694 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
2695 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
2696
2697Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
2698
2699 * i960-pinsn.c (tabent): Copied struct definition from
2700 opcodes/i960-dis.c.
2701
2702Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2703
2704 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
2705 is a C++ destructor.
2706 * symtab.c (gdb_mangle_name): Use it.
2707 * symtab.c (find_methods): Do not add destructors to choice list
2708 for constructors.
2709 * symtab.c (decode_line_1): Make breakpoints on destructors work
2710 for gcc-2.x again.
2711
2712Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
2713
2714 * ser-go32.c: Make it use serial port name.
2715 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
2716
2717 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
2718 in a system call!
2719
2720Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
2721
2722 * configure.in: Only configure sparclite subdir when target_cpu
2723 is sparclite.
2724
2725Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
2726
2727 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
2728 Remove FIXME comment regarding this.
2729
2730 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
2731
2732 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
2733
2734Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
2735
2736 Add section table to objfile struct. Use it for find_pc_section.
2737 * objfiles.c (add_to_objfile_sections,
2738 build_objfile_section_table, find_pc_section): new functions.
2739 (allocate_objfile): build section table.
2740 * objfiles.h (struct obj_section): new structure.
2741 (struct objfile): add section table.
2742 (find_pc_section): new prototype.
2743 * solib.[ch] (find_pc_section_from_so_list): removed.
2744 * sparc-tdep.c: include objfiles.h for find_pc_section. include
2745 symfile.h for objfiles.h.
2746 (in_solib_trampoline): adjusted for new find_pc_section
2747 prototype. Removed BAD_RICH_HACK ifdefs.
2748 * symfile.c (syms_from_objfile): offset objfile sections.
2749 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
2750 * symfile.h (find_pc_section): prototype removed. Also fixed
2751 comment typo NUL -> NULL.
2752 * target.[ch] (find_pc_section_from_targets): removed.
2753 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
2754
2755Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
2756
2757 * ser-go32.c: Format. (go32_open): Use proper return value.
2758
2759 * configure.in: Undo conditional configdirs hack for sparclite.
2760
2761Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
2762
2763 * symtab.c (list_symbols): When call break_command, pass both
2764 filename and function name not just function name.
2765
2766Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
2767
2768 (Changes and new files to make "none" a full fledged configuration)
2769 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
2770 Currently only tm-none.h has any meaningful contents.
2771 * config/none/none.mh (NAT_FILE): Use nm-none.h
2772 * config/none/none.mh (XM_FILE): Use xm-none.h
2773 * config/none/none.mt (TM_FILE): Use tm-none.h
2774 * Makefile.in (depend): Remove comment about parse errors in
2775 valops.c, it now parses correctly and generates a correct depend
2776 line. Remove line that touches xm.h, tm.h, and nm.h; they are
2777 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
2778
2779Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
2780
2781 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
2782
2783 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
2784 exactly 8 characters.
2785
2786Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
2787
2788 * configure.in: Sparclite uses sparc config dir. Also has it's
2789 own tm- & .mt files now. Also add sparclite to configdirs.
2790 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
2791 * config/i386/go32.mh: Nullify def of TERMCAP.
2792 * config/i386/xm-go32.h: Get rid of redef of EIO.
2793 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
2794 specific configs. Very similar to sun4os4, but without solib.
2795 * sparclite/{Makefile.in configure.in}: First cut at making this
2796 dir configgable.
2797
2798Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
2799
2800 * ser-go32.c: First cut at adapting to new serial interface.
2801
2802Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
2803
2804 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
2805 These implement a new serial line interface for talking to remote
2806 targets.
2807 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
2808 EXCEPT go32, which gets ser-go32.c.
2809 * remote.c: Use new serial interface. More remote-xxx's to be
2810 converted later.
2811 * ser-bsd.c, ser-termios.c: Removed.
2812 * serial.c: New. Implements common operations for all serial
2813 types.
2814 * ser-unix.c: New. Unix specific serial operations for various
2815 flavors of Unix (Posix, SysV, BSD).
2816 * serial.h: Generic serial interface defs.
2817 * config/i386/go32.mh, config/i386/i386bsd.h,
2818 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
2819 ser-bsd.o from XDEPFILES. All the magic is now handled in
2820 configure.in.
2821
2822Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
2823
2824 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
2825
2826Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
2827
2828 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
2829
2830 * rs6000-tdep.c (frameless_function_invocation): Don't even think
2831 about framelessness except on the innermost frame.
2832
2833 * xcoffexec.c: Call fatal() not abort().
2834
2835 * stabsread.c (patch_block_stabs): If stab & no symbol, make
2836 a LOC_OPTIMIZED_OUT symbol.
2837 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
2838 findvar.c (read_var_value), printcmd.c (address_info),
2839 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
2840 m2-exp.y (yylex): Deal with it.
2841 ch-exp.y (yylex): Deal with it.
2842
2843Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
2844
2845 * findvar.c (value_from_register): H8500 specific, check to see
2846 if we are looking at short pointer. If so, skip crock.
2847 * h8500-tdep.c (h8500_frame_chain): Mask down value from
2848 read_memory_integer() to avoid getting messed up by sign extension.
2849
2850Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2851
2852 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
2853 ifdef protect using BAD_RICH_HACK. This should be removed soon.
2854 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
2855
2856Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
2857
2858 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
2859
2860 * core.c (dis_asm_print_address): New function.
2861
2862 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
2863 has been fixed.
2864
2865Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2866
2867 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
2868 entire breakpoint chain and print only the first entry that needs to
2869 be printed and needs to be stopped for. Fixes problems with printing
2870 of multiple breakpoints with different conditions.
2871 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
2872 effectively stops printing of the breakpoint chain.
2873 * breakpoint.c (print_it_noop): New routine to print nothing
2874 for this breakpoint entry and dont stop printing.
2875 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
2876 watchpoint only if it is enabled.
2877 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
2878 descriptor from the library to make backtraces through setjmp work.
2879 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
2880 sigtramp.
2881 * mips-tdep.c (read_next_frame_reg): Provide correct values for
2882 all registers saved within sigtramp, cleanup.
2883
2884Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2885
2886 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
2887
2888Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2889
2890 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
2891 with prototype in ../include/dis-asm.h.
2892
2893Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2894
2895 * core.c (dis_asm_{read_memory,memory_error}): New functions.
2896 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
2897 Use read_memory_func interface to disassembler.
2898
2899Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2900
2901 Teach sparc solaris to next over shared library functions.
2902 * solib.[hc] (find_pc_section_from_so_list): new function and
2903 prototype.
2904 * sparc-tdep.c (in_solib_trampoline): new function.
2905 * symfile.[hc] (find_pc_section): new function and prototypes.
2906 * target.[hc] (find_pc_section_from_targets): new function and
2907 prototypes.
2908 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
2909 in_solib_trampoline.
2910
2911Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
2912
2913 * infrun.c (wait_for_inferior): Revise comment.
2914
2915 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
2916
2917 * command.{c,h}: New var_type var_integer.
2918 main.c: Use it for history_size.
2919
2920 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
2921 Lint and byte-order fixups.
2922
2923 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
2924
2925 * breakpoint.h (bpstat): New field print_it.
2926 breakpoint.c (bpstat_print): Use it.
2927 (print_it_normal): New function (from old bpstat_print code).
2928 (bpstat_{alloc,stop_status}): Set print_it field.
2929
2930 * breakpoint.c (bpstat_stop_status): Use catch_errors when
2931 evaluating watchpoint condition, via new function watchpoint_check.
2932 Also stop if watchpoint disabled due to leaving its block.
2933
2934 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
2935
2936Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2937
2938 * mips-pinsn.c: Add missing include of dis-asm.h.
2939
2940Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
2941
2942 * Makefile.in (clean, distclean, realclean): Recursively apply
2943 to subdirs first, rather than last. This avoids, for example,
2944 Makefile being removed in a parent directory before the recursive
2945 make is run.
2946
2947 * alldeps.mak, depend: Update for below changes.
2948
2949 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
2950 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
2951 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
2952 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
2953 instead of tm-68k.h.
2954 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
2955 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
2956 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
2957 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
2958 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
2959 tm-68k.h to tm-m68k.h.
2960 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
2961 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
2962 tm-m68k-nofp.h.
2963
2964 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
2965 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
2966 * a29k-tdep.c: Renamed from am29k-tdep.c.
2967 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
2968 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
2969 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
2970 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
2971 Map '29k' to 'a29k'.
2972 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
2973 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
2974 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
2975 tm-a29k.h.
2976 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
2977 define that does not appear anywhere else in the gdb source tree.
2978 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
2979
2980Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
2981
2982 * breakpoint.c: Add comments regarding breakpoint_re_set.
2983
2984 * xcoffread.c (sort_syms, compare_symbols): Remove.
2985 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
2986 not our own sort_syms (it is identical).
2987
2988 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
2989
2990Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2991
2992 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
2993 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
2994 went out of scope.
2995 * exec.c (exec_close): Fix storage leak.
2996 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
2997 output sections when patching an executable.
2998 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
2999 when writing all registers.
3000 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
3001 at the right offset in the dummy frame.
3002 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
3003 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
3004 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
3005
3006Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
3007
3008 * Makefile.in (TARFILES): Avoid trailing backslash.
3009
3010Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
3011
3012 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
3013 it in breakpoint_re_set.
3014 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
3015
3016 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
3017 don't use sizeof(int) for target stuff, etc).
3018
3019Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
3020
3021 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
3022 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
3023 support that can't be integrated anyway due to lack of clear
3024 authorship.
3025
3026Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
3027
3028 * findvar.c (read_register, write_register): Make these capable
3029 of reading/writing registers that are shorter than REGISTER_TYPE.
3030 * (value_from_register): Install H8500 specific code to return
3031 proper value when register is being used as a pointer.
3032 * h8500-tdep.c: Remove extra defines of NUM_REGS.
3033 (h8500_skip_prologue): Use correct lengths for LINK instructions.
3034 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
3035 chain frames properly by combining frame pointer with T reg.
3036 (init_extra_frame_info): Delete. It's now a macro.
3037 (frame_args_address): Don't add PTR_SIZE. Stack args are already
3038 offset by the correct amount off of the frame pointer.
3039 (register_byte): Delete. It's now a macro.
3040 (register_raw_size, register_virtual_size): Delete. Replaced by
3041 common routine h8500_register_size, cuz there's no difference
3042 between the raw & virtual sizes on this machine.
3043 (register_convert_to_raw, register_convert_to_virtual): Delete,
3044 cuz there's no difference between the raw & virtual forms.
3045 Replaced by memcpy in tm file.
3046 (register_virtual_type): Rename to h8500_register_virtual_type.
3047 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
3048 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
3049 emulator have same reg offsets. This is all handled in the
3050 simulator code now.
3051 (h8500_trapped_internalvar): New routine to detect references to
3052 convenience vars acting as pointer pseudo-regs.
3053 (h8500_value_trapped_internalvar): Conjure up value of pointer
3054 pseudo-regs.
3055 (h8500_set_trapped_internalvar): Convert set value in real
3056 register references.
3057 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
3058 code segment register.
3059 infrun.c (proceed): Simplify. Call write_pc instead of doing it
3060 by hand.
3061 (wait_for_inferior): Add h8500 specific code to add stack segment
3062 when reading SP register.
3063 remote-sim.c (fetch_register): Spacing.
3064 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
3065 detect cruft. Redo all register manipulation stuff. Get rid of
3066 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
3067 to frame pointer. (IS_TRAPPED_INTERNALVAL,
3068 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
3069 to create internal vars for pointer pseudo-regs.
3070
3071Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
3072
3073 * Makefile.in: Numerous small changes to macro definitions
3074 and rules for building gdb distribution tree. Many macros
3075 eliminated or merged, and rules simplified.
3076 * alldeps.mak: Update.
3077 * depend: Update.
3078
3079Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
3080
3081 * Makefile.in: recurse through SUBDIRS for dvi target too
3082
3083Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
3084
3085 * Clean up xcoff relocation.
3086 objfiles.h (struct objfiles): Add section_offsets, num_sections.
3087 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
3088 Set them.
3089 symtab.h (struct general_symbol_info): Add section field.
3090 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
3091 xcoffread.c: Set section for symbols and msymbols.
3092 (struct symtab): Add block_line_section field.
3093 buildsym.c (end_symtab): Set it.
3094 (end_symtab and callers): Add section parameter.
3095 objfiles.c (objfile_relocate): New funciton.
3096 xcoffexec.c (vmap_symtab): Use it.
3097 xcoffsolib.h (struct vmap): Remove unused fields.
3098 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
3099 CORE_NEEDS_RELOCATION, symtab_relocated.
3100 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
3101 rs6000-tdep.c: Make loadinfotext static.
3102 breakpoint.c (fixup_breakpoints): Doc fix.
3103 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
3104 (end_symtab): primary field replaces nonreloc.
3105
3106Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
3107
3108 * symtab.h (struct linetable_entry): Remove confusing comment.
3109
3110Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3111
3112 * Makefile.in: add installcheck target
3113
3114Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
3115
3116 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
3117 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
3118 z8k}: New directories to hold cpu specific configuration files.
3119 Naming follows gcc convention.
3120 * config/{*.mt, *.mh}: All target and host makefile fragment
3121 config files moved to an appropriate config/<cpu> subdirectory.
3122 * nm-*, xm-*, tm-*: All native, host, and target files, which
3123 get linked to nm.h, xm.h, and tm.h respectively by configure,
3124 moved to appropriate config/<cpu> subdirectory.
3125 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
3126 Native, host, and target files that are common across more than
3127 one cpu architecture and included by one of the configured
3128 native, host, or target files, get moved to config directory.
3129 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
3130 pick up native, host, or target include files moved to one of
3131 the config subdirectories, and that are included by other files.
3132 * Makefile.in (alldeps.mak): Modify to account for new config
3133 directory structure.
3134 * alldeps.mak, depend: Update for new config directory structure.
3135 * config/*/[ntx]m-*.h: Modify all files that include other
3136 [ntx]m-*.h files to use path relative to gdb/config. I.E.
3137 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
3138 "tm-29k.h".
3139 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
3140 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
3141 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
3142 * configure.in: Default gdb_host_cpu to host_cpu, and remap
3143 the ones where the default is not unique or different than the
3144 config subdirectory name. Similarly, handle gdb_target_cpu.
3145 Modify configure.in as appropriate to make use of gdb_host_cpu
3146 and gdb_target_cpu to find makefile fragments and make links.
3147
3148Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
3149
3150 * mipsread.c (compare_blocks): Sort blocks with the same start
3151 address by decreasing ending address.
3152
3153Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3154
3155 * mipsread.c (parse_procedure): Save cur_fdr accross call to
3156 lookup_symbol as it might get clobbered by the call.
3157
3158 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
3159 The previous code did not initialize the language field for the psymtab
3160 entry.
3161
3162Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
3163
3164 * c-exp.y (parse_number): Avoid shift warning.
3165 * serial.h (struct ttystate): Declare empty one on DOS.
3166
3167Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
3168
3169 * xm-sun4os4.h: Return type of free() should be void, not int.
3170
3171 * vx-share/vxWorks.h: Remove #def of NULL.
3172
3173Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
3174
3175 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
3176
3177Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
3178
3179 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
3180
3181Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
3182
3183 * ieee-float.c: Moved to ../libiberty.
3184 * ieee-float.h: Moved to ../include.
3185 * Makefile.in: Update accordingly.
3186 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
3187 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
3188 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
3189 it is now in ../opcodes/m68881-ext.c.
3190 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
3191 prologue (some callers _do_ care).
3192 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
3193 new interface of ../opcodes/*-dis.c.
3194 * ch-exp.y: Add #include <ctype.h>.
3195
3196Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
3197
3198 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
3199
3200 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
3201
3202Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
3203
3204 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
3205
3206Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3207
3208 * z8k-tdep.c (extract_return_value, write_return_value,
3209 store_struct_return): New functions from macros in tm-z8k.h.
3210
3211Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
3212
3213 * valops.c (value_arg_coerce): Apply temporary patch to
3214 fix problem with coercion of array and function types when
3215 passed as arguments to C functions, pending a more complete
3216 review of when and how coercion should be done, depending
3217 upon context and language.
3218
3219Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
3220
3221 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
3222
3223 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
3224 debugsec if there are a non-zero number of symbols.
3225
3226Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
3227
3228 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
3229
3230Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
3231
3232 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
3233
3234 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
3235 not just 50 symbols.
3236 (symtbl_num_syms): New variable.
3237 (read_xcoff_symtab): Set it.
3238 (read_symbol_nvalue): Check for bad symno.
3239 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
3240 always symtbl.
3241
3242Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
3243
3244 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
3245 This is defined in defs.h if necessary.
3246 * vx-share/vxWorks.h: Remove #defs of min and max.
3247 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
3248 vx-share/xdr_rdb.c: include defs.h.
3249
3250Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
3251
3252 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
3253 of while condition.
3254
3255 * xcoffread.c (enter_line_range): complain() on bad endoffset.
3256 xcoffread.c: Doc fixes.
3257
3258Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
3259
3260 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
3261 xcoffexec.c (xcoff_relocate_core): New function.
3262 (text_adjustment): Removed.
3263 (add_vmap): Return the vmap.
3264 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
3265
3266Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
3267
3268 * xcoffsolib.h: Add objfile member to struct vmap.
3269 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
3270 xcoffexec.c (add_vmap): Allocate objfiles here.
3271
3272Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
3273
3274 Support 68000 series without floating point.
3275
3276 * configure.in (m68000-*-{aout,elf,coff}): New configs.
3277 * tm-68k-nofp.h: New file, lacks 68881 support.
3278 * config/m68k-nofp.mt: New file.
3279
3280Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
3281
3282 Remove a few remaining underscore/no-underscore remnants from
3283 config files.
3284
3285 * config/{m68k-un.mt, sparc-un.mt}: Remove.
3286 * config/m68k-noun.mt: Rename to m68k-fp.mt.
3287 * config/sparc-noun.mt: Rename to sparc-em.mt.
3288 * tm-68k-noun.h, tm-spc-noun.h: Remove.
3289 * tm-68k-un.h: Rename to tm-68k-fp.h.
3290 * tm-spc-un.h: Rename to tm-spc-em.h.
3291 * tm-sun4sol2.h: Cleanup.
3292 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
3293
3294Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
3295
3296 * symmisc.c (std_in, std_out, std_err): Move initializations
3297 to runtime code, in case they aren't constant.
3298
3299Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
3300
3301 * symtab.c (find_pc_symtab): some object file formats, notably
3302 mips, have holes in the address ranges of symtabs. Change
3303 this algorithm from first hit to tightest fit.
3304
3305 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
3306 fence post without finding the enclosing function, then print a
3307 warning.
3308
3309Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
3310
3311 * utils.c (fputs_demangled, fprint_symbol): Remove.
3312 * utils.c (fprintf_symbol_filtered): New function which combines
3313 the functionality of fputs_demangled and fprint_symbol. Uses a
3314 caller provided language parameter to select the appropriate
3315 demangler, and caller provided args to pass to the demangler.
3316 * defs.h (enum language): Move further up in file so enum can
3317 be used in prototypes.
3318 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
3319 * defs.h (fprintf_symbol_filtered): Add prototype.
3320 * c-typeprint.c (cp_type_print_method_args): Replace calls to
3321 fputs_demangled with call to fprintf_symbol_filtered.
3322 * cp-valprint.c (demangle.h): Include
3323 * cp-valprint.c (cp_print_value_fields): Replace calls to
3324 fprint_symbol with calls to fprintf_symbol_filtered.
3325 * printcmd.c (print_frame_args): Replace call to fprint_symbol
3326 with call to fprintf_symbol_filtered.
3327 * stack.c (print_frame_info): Remove obsolete code so we don't
3328 have to update fputs_demangled usage in it.
3329 * stack.c (print_frame_info, frame_info): Add language variable
3330 to pass to fprintf_symbol_demangled and initialize it from the
3331 symbol's language. Replace calls to fputs_demangled with calls
3332 to fprintf_symbol_filtered.
3333 * symtab.c (find_methods): Replace call to fputs_demangled with
3334 call to fprintf_symbol_filtered.
3335 * ch-valprint.c (demangle.h): Include.
3336 * ch-valprint.c (chill_print_value_fields): Replace call to
3337 fprint_symbol with call to new fprintf_symbol_filtered.
3338
3339Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
3340
3341 * Makefile.in (VERSION): Bump version to 4.8.2.
3342
3343 * main.c (source_command): Require an explicit pathname of file
3344 to source, since previous behavior of defaulting to gdb init file
3345 was troublesome and undocumented.
3346 * printcmd.c (disassemble_command): Add missing '{}' pair to
3347 else with two statements. Bug reported by Stephane Tsacas
3348 <slt@isoft.fr>.
3349 * symtab.c (find_pc_line): Don't complain about zero length or
3350 negative length line numbers for the moment, since we may not own
3351 the terminal when called, such as when single stepping. (FIXME)
3352 * language.h (CAST_IS_CONVERSION): True if current language is
3353 C++ as well as C. Fix from Peter Schauer.
3354 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
3355 Use STREQN macro rather than bare '!strncmp()'.
3356 * environ.c (unset_in_environ): Avoid use of memcpy on
3357 overlapping memory regions, as suggested by Paul Eggert
3358 <eggert@twinsun.com>.
3359 * c-exp.y (%union struct): Remove unused ulval as suggested
3360 by Paul Eggert <eggert@twinsun.com>.
3361
3362Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
3363
3364 * main.c (gdbinit): Make static.
3365 * main.c (inhibit_gdbinit): Move to file scope.
3366 * main.c (main): Remove local inhibit_gdbinit.
3367 * main.c (source_command): Don't source '.gdbinit' file by
3368 default if gdb has been told to ignore it.
3369
3370Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
3371
3372 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
3373 3.63.
3374
3375Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
3376
3377 * printcmd.c (print_address_symbolic): Only print if offset
3378 is shorter than max_symbolic_offset.
3379 (initialize_printcmd): `set print max-symbolic-offset'.
3380
3381 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
3382 (examine_tag): Use it.
3383 (read_register_stack): Only look in the local registers for a
3384 memory address if it's between rfb and rsp; go to memory otherwise.
3385 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
3386 (reginv_com): Remove ancient kludge command.
3387
3388Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3389
3390 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
3391 irix4 will again compile.
3392
3393 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
3394
3395 * configure.in: accept mips-sgi-irix4* for irix4.
3396
3397Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
3398
3399 * z8k-tdep.c (print_register_hook): Lint.
3400
3401Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
3402
3403 Lint fixes from Paul Eggert (eggert@twinsun.com):
3404
3405 * command.c (do_setshow_command): var_uintegers are unsigned.
3406 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
3407 unsigned, since they use hex values with the high bit set.
3408
3409Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
3410
3411 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
3412 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
3413 access symbol name.
3414 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
3415 macro definitions in parenthesis.
3416
3417 * dbxread.c (dbx_symfile_init): Catch the case where there is
3418 no string table, but the only way we find out is by reading zero
3419 bytes from EOF.
3420
3421Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
3422
3423 * dbxread.c (dbx_symfile_init): Make size of the string table
3424 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
3425 offset to the string table is nonzero and handle the nonexistant
3426 string table case, should it occur. Ensure that the string table
3427 size read from the file is reasonable, with a minimum lower bound
3428 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
3429
3430Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
3431
3432 * Makefile.in: Changes to build testsuite correctly.
3433 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
3434 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
3435 (TARGET_FLAGS_TO_PASS): New variable.
3436 (SUBDIRS): Added testsuite.
3437 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
3438 testsuite is compiled with CC_FOR_TARGET rather than CC.
3439
3440Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
3441
3442 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
3443 reported by mycroft@gnu.ai.mit.edu.
3444
3445 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
3446 * configure.in (vax-*-ultrix2*): New triplet.
3447 * config/vaxult2.mh: New file.
3448 * xm-vaxult2.h: New file.
3449
3450 * c-exp.y (parse_number): Change high_bit to unsigned.
3451 * demangle.c: Change all references to cfront to ARM, since the
3452 actual algorithm is the one specified in the Annotated Reference
3453 Manual. This was confusing users into thinking that full cfront
3454 support was implemented.
3455 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
3456 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
3457 directly to lookup_struct_elt_type, which will do the
3458 dereferencing itself.
3459 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
3460 NULL dereferencing bug for unnamed structs, comment out
3461 questionable code.
3462
3463Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
3464
3465 * coffread.c (process_coff_symbol): Change PCC argument correction
3466 so that it only happens on big-endian targets; so that it only
3467 happens if the short or char argument is aligned on an int
3468 boundary; and so that it changes the location, rather than the
3469 type, of the argument. These changes tend to parallel similar
3470 (old) changes in stabsread.c.
3471
3472 * coffread.c (coff_read_enum_type): Use the specified size for
3473 enums, don't assume that they are int-sized.
3474
3475 * c-valprint.c (c_val_print): Don't assume enums are the same as
3476 ints.
3477
3478 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
3479 Rendell, <michael@mercury.cs.mun.ca>.
3480
3481Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
3482
3483 * language.h (local_decimal_format_custom): Add prototype.
3484 * language.c (local_decimal_format_custom): Add function, bug
3485 reported by Robert R. Henry (rrh@tera.com).
3486
3487Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
3488
3489 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
3490 by Josef Leherbauer, joe@takeFive.co.at.
3491
3492Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
3493
3494 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
3495 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
3496 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
3497 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
3498 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
3499 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
3500 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
3501 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
3502
3503Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
3504
3505 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
3506 of demangled name fields to NULL if no demangling exists for
3507 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
3508 symbols if their language is known at the time they are created,
3509 but sometimes the language is not known until later.
3510
3511 * ch-typeprint.c (chill_print_type_base): Name changed to
3512 chill_type_print_base to match pattern for C and C++ names.
3513 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
3514 to be consistent with other usages.
3515 * ch-typeprint.c (chill_type_print_base): Add support for
3516 printing Chill STRUCT types.
3517 * ch-valprint.c: Include values.h.
3518 * ch-valprint.c (chill_print_value_fields): New function and
3519 prototype for printing Chill STRUCT values.
3520 * ch-valprint.c (chill_val_print): Fix call to val_print_string
3521 that was being called with two args instead of three.
3522 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
3523 to print Chill STRUCT values.
3524
3525Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
3526
3527 * configure.in: added testsuite to configdirs.
3528
3529Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
3530
3531 * doc/stabs.texi: The `this' pointer is now known by the name
3532 `this' instead of `$t'.
3533
3534Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
3535
3536 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
3537 references of TAG_string_type DIEs in user defined types.
3538 * ch-lang.c (chill_create_fundamental_type): Track compiler
3539 change that now emits debugging info with the type long for Chill
3540 longs.
3541
3542Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
3543
3544 * remote-mips.c: New file; implements MIPS remote debugging
3545 protocol.
3546 * config/idt.mt: New file; uses remote-mips.c
3547 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
3548
3549 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
3550 floating point coprocessor.
3551 (mips_push_dummy_frame): If not mips_fpu, don't save floating
3552 point registers.
3553 (mips_pop_frame): If not mips_fpu, don't restore floating point
3554 registers.
3555 (_initialize_mips_tdep): New function; let the user reset mips_fpu
3556 variable.
3557 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
3558 mips_fpu, don't use fp0 as floating point return register.
3559 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
3560 registers.
3561
3562Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
3563
3564 * gdb/testsuite: made modifications to testcases, etc., to allow
3565 them to work properly given the reorganization of deja-gnu and the
3566 relocation of the testcases from deja-gnu to a "tool" subdirectory.
3567
3568Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
3569
3570 * gdb/testsuite: Initial creation of gdb/testsuite.
3571 Migrated dejagnu testcases and support files for testing nm to
3572 gdb/testsuite from deja-gnu. These files were moved "as is"
3573 with no modifications. This migration is part of a major overhaul
3574 of dejagnu. The modifications to these testcases, etc., which
3575 will allow them to work with the new version of dejagnu will be
3576 made in a future update.
3577
3578Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
3579
3580 * NEWS: Add reminders for next release.
3581
3582Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
3583
3584 * mipsread.c (parse_lines): Correct check for files compiled with
3585 -g1.
3586
3587Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
3588
3589 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
3590
3591Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
3592
3593 * Makefile.in (VERSION): GDB-4.8 release!
3594 * README, NEWS: Update for release.
3595
3596Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
3597
3598 * am29k-pinsn.c (print_insn): Minor nits with const.
3599 * am29k-tdep.c: More minor nits with arg types for
3600 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
3601
3602Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
3603
3604 * gcc.patch: Update for a different GCC (G++) bug.
3605 * main.c (print_gdb_version): Update copyright year to 1993.
3606 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
3607 conditionalize this file on it. FIXME, right way is to split
3608 these into two config files.
3609 (ATTACH_DETACH): Define for BSD 4.4
3610 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
3611 (U_REGS_OFFSET): Revise for 4.4.
3612 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
3613 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
3614 LONG_MAX into this file to avoid cpp "redefinition" warnings.
3615
3616Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3617
3618 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
3619 caddr_t.
3620
3621Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
3622
3623 * c-lang.c (c_printstr): Bugfix for length==0 case.
3624
3625 * c-lang.c (c_printstr): If a C string ends in a null, don't
3626 print the null.
3627
3628Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
3629
3630 * defs.h (STRCMP): Make it work for unsigned chars.
3631
3632Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
3633
3634 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
3635 * config/hp300bsd.mh (REGEX, REGEX1): Define.
3636 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
3637 define to kludge the large opcode table into two smaller tables,
3638 since GCC take exponential space to build the table. Lint.
3639 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
3640
3641Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
3642
3643 * Makefile.in (VERSION): Roll to 4.7.9.
3644 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
3645 definition here, to handle both BSD 4.3 and 4.4 systems.
3646 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
3647 * remote.c (alarm): Move declaration to global level, before
3648 first reference to it.
3649 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
3650 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
3651
3652Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
3653
3654 * remote.c (readchar): forward declare alarm which otherwise looks
3655 like an undeclared variable to gcc.
3656
3657 * dbxread.c (process_one_symbol): cast enum value N_SO into int
3658 when comparing against an int. Avoids superfluous warning from
3659 vax ultrix 4.2 cc.
3660
3661 * inflow.c (set_sigint_trap): add cast to assignment from signal.
3662 Avoids superfluous warnings from some systems and/or compilers
3663 (like vax ultrix 4.2.)
3664
3665 * language.c (struct op_print unk_op_print_tab): use the enum
3666 values rather naked zeros as initializers. Avoids warnings from
3667 ultrix type compilers.
3668
3669Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
3670
3671 * Makefile.in (VERSION): Roll to 4.7.6.
3672 (SFILES_SUBDIR): Add 29k-share/udi_soc.
3673 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
3674 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
3675 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
3676 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
3677 (depend): Fix bug where nm-files in config files weren't noticed.
3678 (make-proto-gdb-1): Avoid changing directories while building new
3679 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
3680
3681Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
3682
3683 * remote.c: Improve error recovery. Allow user to break out
3684 of initial connection attempt with INTERRUPT. Treat a timeout
3685 while waiting for remote packet like a retry, unless the remote
3686 side is actively running user code. Fix a few long printf_filtered's.
3687
3688 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
3689 trampoline symbols.
3690
3691 * buildsym.c (start_subfile): Allow null file name.
3692
3693Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
3694
3695 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
3696 expects a pointer to complaint rather than a complaint
3697 structure.
3698 (process_linenos): free the previously allocated subfile name,
3699 then allocate the new one from the heap.
3700
3701Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3702
3703 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
3704
3705Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
3706
3707 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
3708 Previously, would bogusly index off the bottom of type_vector.
3709 (rs6000_builtin_type): Accept type number as argument.
3710 (read_type, case '-'): Handle negatives like any other type number.
3711
3712 * symfile.c (deduce_language_from_filename): Handle null name.
3713
3714 * mips-tdep.c (isa_NAN): Fix byte order dependency.
3715 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
3716 fixed by sato@sm.sony.co.jp.
3717
3718 * xcoffread.c (parmsym): Don't use an initializer to set up
3719 this struct symbol. Set it up in initialize_xcoffread.
3720 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
3721 works on real rs/6000 target with #ifndef FAKING_RS6000.
3722
3723Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
3724
3725 * stabsread.c (rs6000_builtin_type): Move function from
3726 xcoffread.c:builtin_type.
3727 * xcoffread.c (builtin_type): Move to stabsread. Remove
3728 IBM6000_HOST dependency. Move misplaced comments.
3729 (various): Change printf's to complaints.
3730 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
3731 objfile argument to read_type calls under #if 0.
3732 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
3733 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
3734 * Makefile.in: xcoffread.o is not built by default.
3735 * xm-rs6000.h (IBM6000_HOST): Remove.
3736 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
3737 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
3738 IBM6000_TARGET.
3739
3740Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
3741
3742 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
3743 VALUE_LVAL to be lval_memory so that we don't try to modify wild
3744 register numbers when user tries to modify elements in structs
3745 passed as arguments.
3746 * inflow.c (child_terminal_info): Move banner outside of system
3747 specific #ifdefs.
3748 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
3749 passes struct/union arguments by address.
3750
3751Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
3752
3753 * Based on patch from Kean Johnston <maw@netcom.com>:
3754 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
3755 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
3756 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
3757
3758Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
3759
3760 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
3761 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
3762
3763Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
3764
3765 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
3766 cc debugging output.
3767
3768Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
3769
3770 * stabsread.c (define_symbol): Complain about unrecognized names
3771 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
3772 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
3773 (read_cpp_abbrev): Don't use the class name as part of the
3774 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
3775 abbrevs. Inspired by Mike Tiemann.
3776 (read_tilde_fields): Comment. Remove ancient dead code.
3777 Remove erroneous but non-dead code. Simplify. Add complaints.
3778 (in general): Remove extraneous (parentheses) in return
3779 statements.
3780
3781Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
3782
3783 * coffread.c (coff_lookup_type): Fix fencepost error reported
3784 by Art Berggreen, <arg@opal.acc.com>.
3785
3786 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
3787 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
3788
3789 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
3790 test, which is apparently left over from when we used native
3791 include files and couldn't depend on the member names being there.
3792 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
3793
3794Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
3795
3796 * mipsread.c: Major overhaul to use new BFD symbol table reading
3797 routines. Now swaps information as it is needed, rather than
3798 swapping everything when the file is read.
3799
3800Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
3801
3802 * Makefile.in (TARDIRS): Add sparclite demo dir.
3803 (*.tab.c): Change dependency on Makefile to depend on
3804 Makefile.in, otherwise it always rebuilds after configuring.
3805 Force output *.tab.c file into current directory even in "make"
3806 versions that rewrite dependent file names used in command lines.
3807
3808 * TODO: Remove some things we did.
3809 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
3810 * os68k-xdep.c: Remove; useless file (os68k is a target only).
3811 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
3812 * symtab.h: Eliminate unnamed unions and structs.
3813
3814Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
3815
3816 * Makefile.in (VERSION): Roll to 4.7.5.
3817
3818Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
3819
3820 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
3821 re-evaluating symbol pointers.
3822
3823Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
3824
3825 * c-exp.y (lcurly, rcurly): New nonterminals.
3826 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
3827 constructs.
3828 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
3829 made function static.
3830 * parse.c (struct funcall): Moved struct def from parser-defs.h.
3831 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
3832 * parse.c (start_arglist):
3833 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
3834 * parser-defs.h (struct funcall): Moved struct def to parse.c.
3835 * parser-defs.h (funcall_chain): Moved to parse.c.
3836 * printcmd.c (print_frame_nameless_args): Fix prototype.
3837 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
3838 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
3839 * valops.c (typecmp): Moved prototype from values.h.
3840 * value.h (typecmp): Moved prototype to valops.c, made static.
3841 * ch-exp.y (yylex): Change way control sequences are disabled.
3842
3843Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
3844
3845 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
3846
3847Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
3848
3849 * mipsread.c (upgrade_type): Build array types correctly, using
3850 create_range_type and create_array_type.
3851
3852Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
3853
3854 * remote-nindy.c: Cleanup.
3855
3856 * infrun.c (wait_for_inferior): When rolling back the PC after
3857 a breakpoint, call write_pc so that NPC gets rolled back as well
3858 (for the 29K).
3859
3860 * blockframe.c (inside_entry_file, inside_main_func,
3861 inside_entry_func): PC of zero is always "bottom of stack".
3862
3863 * printcmd.c (print_frame_args, print_frame_nameless_args):
3864 Let print_frame_nameless_args decide whether there are any,
3865 laying groundwork for possibly later printing 29K args for
3866 functions where we have tag words but no symbols.
3867
3868Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3869
3870 * Makefile.in: fix GDB doc targets for new doc subdir structure
3871
3872Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
3873
3874 * stack.c (parse_frame_specification): Parse as many arguments
3875 as there are (up to MAXARGS). Pass all of them in argc, argv
3876 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
3877 many there were, onto SETUP_ARBITRARY_FRAME.
3878 * tm-mips.h, tm-sparc.h: Corresponding changes.
3879 * mips-tdep.c, sparc-tdep.c: Ditto.
3880
3881Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
3882
3883 * hp300ux-nat.c: Update copyrights.
3884 * mipsread.c (parse_partial_symbols): Complain about block
3885 indexes that go backwards. Fix from Peter Schauer.
3886 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
3887 symbol-file that has no linkage symbols to be read.
3888 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
3889 from tm- file to xm-file, since they're host dependent.
3890 * valarith.c (value_binop): Typo.
3891
3892Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
3893
3894 * sparclite/aload.c: Add copyleft.
3895 * sparclite/crt0.s: Add comment at beginning.
3896
3897Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3898
3899 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
3900 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
3901
3902Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
3903
3904 * values.c (value_headof): Fix typo in which VTBL and ARG were
3905 being confused for one another.
3906
3907 * valops.c (typecmp): Now static.
3908
3909 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
3910 baseclass--we don't always inherit its virtual function table
3911 pointer.
3912
3913 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
3914 pointer correctly in case value_struct_elt moves it around.
3915
3916 * valops.c (typecmp): Now static. Also, now groks references
3917 better.
3918
3919 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
3920 zero on recursive call. If NAME is the name of TYPE, return TYPE.
3921
3922Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
3923
3924 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
3925 to avoid "too much defining" error from native C compiler (!).
3926
3927 * Makefile.in (HFILES): Add typeprint.h.
3928 * typeprint.[ch]: Update copyrights.
3929
3930Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
3931
3932 * Makefile.in: Update to match doc/ subdir changes.
3933
3934 * config/hp300hpux.mh: No cross-host file needed, just native.
3935 * config/go32.mh: Remove nonexistent "native" support.
3936
3937 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
3938 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
3939 * m88k-tdep.c (next_insn): Lint, cleanup.
3940 (store_parm_word): Lint.
3941
3942 * README: Fix typo (reported by karl@hq.ileaf.com).
3943
3944Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
3945
3946 * expression.h (BINOP_CONCAT): Document use for self concatenation
3947 an integral number of times.
3948 * language.c (binop_type_check): Extend BINOP_CONCAT for self
3949 concatenation case.
3950 * valarith.c (value_concat): Rewrite to support self
3951 concatenation an integral number of times.
3952 * Makefile.in (ch-exp.tab.c): Change "expect" message.
3953 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
3954 eliminate hundreds of spurious shift/reduce and reduce/reduce
3955 conflicts that mask the 5 real ones.
3956 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
3957 * ch-exp.y (integer_literal_expression): Remove production,
3958 no longer used.
3959
3960Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
3961
3962 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
3963 implied that "no side effects" was nonfunctional.
3964 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
3965 character string and bitstring concatenation.
3966 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
3967 * expression.h (exp_opcode): Add BINOP_CONCAT.
3968 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
3969 * language.c (string_type): Add function to determine if a type
3970 is a string type.
3971 * language.c (binop_type_check): Add case for BINOP_CONCAT.
3972 * valarith.c (value_concat): New function to concatenate two
3973 values, such as character strings or bitstrings.
3974 * valops.c (value_string): Remove error stub and implement
3975 function body.
3976 * value.h (value_concat): Add prototype.
3977 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
3978 * ch-exp.y (yylex): Recognize SLASH_SLASH.
3979 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
3980 BINOP_CONCAT.
3981
3982Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
3983
3984 * c-exp.y (exp): Add production to support direct creation
3985 of array constants using the obvious syntax.
3986 * c-valprint.c (c_val_print): Set printed string length.
3987 * dwarfread.c (read_tag_string_type): New prototype and
3988 function that handles TAG_string_type DIEs.
3989 * dwarfread.c (process_dies): Add case for TAG_string_type
3990 that calls new read_tag_string_type function.
3991 * expprint.c (print_subexp): Add support for OP_ARRAY.
3992 * gdbtypes.c (create_range_type, create_array_type): Inherit
3993 objfile from the index type.
3994 * ch-typeprint.c (chill_print_type): Add case for
3995 TYPE_CODE_STRING.
3996 * ch-valprint.c (chill_val_print): Fix case for
3997 TYPE_CODE_STRING.
3998
3999Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
4000
4001 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
4002 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
4003 include/coff/mips.h.
4004
4005Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
4006
4007 * c-exp.y (exp:STRING): Convert C strings into array-of-char
4008 constants with an explicit null byte terminator. OP_STRING is
4009 now used for real string types.
4010 * c-lang.c (builtin_type_*): Move declarations to lang.c since
4011 they are used by all languages.
4012 * c-lang.c (_initialize_c_language): Move initializations of
4013 builtin_type_* to lang.c.
4014 * c-typeprint.c (c_type_print_varspec_prefix,
4015 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
4016 to TYPE_CODE_STRING.
4017 * c-valprint.c (c_val_print): Change the way character arrays
4018 are printed as strings to be consistent with the way strings
4019 are printed when pointer-to-char types are dereferenced.
4020 Remove test of print_max before calling val_print_string, which
4021 now does it's own test.
4022 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
4023 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
4024 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
4025 * gdbtypes.c (builtin_type_*): Add declarations moved from
4026 c-lang.c.
4027 * gdbtypes.c (create_string_type): New function to create real
4028 string types.
4029 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
4030 renamed to TYPE_CODE_STRING.
4031 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
4032 builtin_type_* types moved from c-lang.c.
4033 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
4034 to TYPE_CODE_STRING.
4035 * gdbtypes.h (builtin_type_string): Add extern declaration.
4036 * gdbtypes.h (create_string_type): Add prototype.
4037 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
4038 renamed to TYPE_CODE_STRING.
4039 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
4040 TYPE_CODE_STRING.
4041 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
4042 renamed to TYPE_CODE_STRING.
4043 * parse.c (length_of_subexp, prefixify_subexp): Add case for
4044 OP_ARRAY.
4045 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
4046 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
4047 to TYPE_CODE_STRING.
4048 * valops.c (allocate_space_in_inferior): New function and
4049 prototype, using code ripped out of value_string.
4050 * valops.c (value_string): Rewritten to use new function
4051 allocate_space_in_inferior, but temporarily disabled until some
4052 other support is in place.
4053 * valops.c (value_array): New function to create array constants.
4054 * valprint.c (val_print_string): Add comment to document use,
4055 complete rewrite to fix several small buglets.
4056 * value.h (value_array): Add prototype.
4057 * value.h (val_print_string): Change prototype to match rewrite.
4058 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
4059 * ch-exp.y (match_character_literal): Disable recognition of
4060 control sequence form of character literals and document why.
4061
4062Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
4063
4064 * nindy-share/nindy.c: Add comments to #endif's to clarify
4065 grouping.
4066
4067 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
4068 read_memory to get byte order right.
4069 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
4070 anymore. This is done in paread.c now. We expect unwind info
4071 to hang off of objfiles, and search all of the objfiles when until
4072 we find a match.
4073 * (skip_trampoline_code): Cast arg to target_read_memory.
4074 * objfiles.h (struct objfile): Add new field obj_private to hold
4075 per object file private data (unwind info in this case).
4076 * paread.c (read_unwind_info): New routine to read unwind info
4077 for the objfile. This data is hung off of obj_private.
4078 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
4079 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
4080 make this easier to access.
4081
4082Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
4083
4084 * c-valprint.c (cp_print_class_member): Add extern decl.
4085 * c-valprint.c (c_val_print): Extract code for printing methods
4086 and move it to cp_print_class_method in cp-valprint.c.
4087 * c-valprint.c (c_val_print): Extract code to print strings and
4088 move it to val_print_string in valprint.c.
4089 * cp-valprint.c (cp_print_class_method): New function using
4090 code extracted from c_val_print.
4091 * valprint.c (val_print_string): New function using code
4092 extracted from c_val_print.
4093 * value.h (val_print_string): Add prototype.
4094 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
4095 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
4096 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
4097 CHECKBUF, growbuf_by_size): New variables, macros, and support
4098 functions for implementing a dynamically expandable temp buffer.
4099 * ch-exp.y (match_string_literal): New lexer function.
4100 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
4101 removed and replaced with new CHECKBUF macro.
4102 * ch-exp.y (yylex): Call match_string_literal when appropriate.
4103 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
4104
4105Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
4106
4107 * Makefile.in: Add info for paread.o.
4108 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
4109
4110 * blockframe.c (frameless_look_for_prologue): Correct the
4111 comment.
4112 * gdbtypes.h, gdbtypes.c: Use const in decl of
4113 cplus_struct_default, now that pa-gas assembler has been fixed.
4114 * hppah-nat.c: Formatting.
4115 * hppah-tdep.c: Remove lots of useless externs for variables we
4116 don't use.
4117 * (find_unwind_entry): Speed up by using binary search, and a one
4118 entry cache.
4119 * (rp_saved): New routine to see what unwind info says about RP
4120 being saved on the stack frame.
4121 * (frame_saved_pc): Look for prologue to see if we need to
4122 examine the stack for the saved RP or not.
4123 * (init_extra_frame_info): Check for prologue, instead of
4124 framesize to determine if we are frameless or not.
4125 * (frame_chain_valid): Stop backtraces when we run into _start.
4126 * (push_dummy_frame): Reformat to make more readable.
4127 * (find_dummy_frame_regs): ditto.
4128 * (hp_pop_frame): ditto.
4129 * (hp_restore_pc_queue): small cleanup.
4130 * (hp_push_arguments): ditto.
4131 * (pa_do_registers_info): ditto.
4132 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
4133 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
4134 * Define FRAME_CHAIN_VALID.
4135 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
4136 passed to functions.
4137
4138 * paread.c (pa_symtab_read): Use new bfd conventions for
4139 accessing linker symbol table.
4140 * (pa_symfile_init): Access embedded STAB info via BFD section
4141 mechanism and related macros.
4142
4143
4144Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
4145
4146 * sparc-stub.c: Use a seperate stack for our traps.
4147 * Handle recursive traps.
4148 * Remove all trap init code. This needs to be done by the
4149 environment.
4150 * (set_mem_fault_trap): Call exceptionHandler() to setup this
4151 trap.
4152 * (handle_exception): See if we are at breakinst, if so, then
4153 advance PC sp that users can just step out of breakpoint().
4154 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
4155 new place if SP has changed.
4156 * (case 's'): Get rid of this, we can't do it yet.
4157 * (case 't'): New command to test any old random feature.
4158 * (case 'r'): New command to reset the system.
4159 * (breakpoint): Add label to breakpoint trap instruction so that
4160 handle_exception() can detect where we are and get past the
4161 breakpoint trivially.
4162
4163Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
4164
4165 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
4166
4167Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4168
4169 * configure.in: recognise all sparclite variants
4170
4171Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4172
4173 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
4174 binary files oring in the right bit.
4175
4176 * main.c, source.c, state.c, symmisc.c: use macros defined in
4177 fopen-{bin|both} when fopening files.
4178
4179Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
4180
4181 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
4182 from a configuration file (typically including <limits.h>), or to
4183 TARGET_CHAR_BIT if CHAR_BIT is not defined.
4184 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
4185 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
4186 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
4187 * exppritn.c (print_subexp, dump_expression): Add case for
4188 OP_BITSTRING.
4189 * expression.h (OP_BITSTRING): New expression element type for
4190 packed bitstrings.
4191 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
4192 macros to convert between number of expression elements and bytes
4193 to store that many elements.
4194 * i960-tdep.c (leafproc_return): Use new macros to access
4195 minimal symbol name and address fields.
4196 * m88k-pinsn.c (sprint_address): Use new macros to access
4197 minimal symbol name and address fields.
4198 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
4199 minimal symbol address field.
4200 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
4201 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
4202 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
4203 Use new BYTES_TO_EXP_ELEM macro.
4204 * parse.c (write_exp_bitstring): New function to write packed
4205 bitstrings into the expression element vector.
4206 * parse.c (length_of_subexp, prefixify_subexp): Add case for
4207 OP_BITSTRING.
4208 * parser-defs.h (struct stoken): Document that it is used for
4209 OP_BITSTRING as well as OP_STRING.
4210 * parser-defs.h (write_exp_bitstring): Add prototype.
4211 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
4212 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
4213 LOWER, LENGTH): New tokens for keywords.
4214 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
4215 upper_lower_argument, length_argument, array_mode_name,
4216 string_mode_name, variant_structure_mode_name): New non-terminals
4217 and productions.
4218 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
4219 * ch-exp.y (match_bitstring_literal): New lexer support function
4220 to recognize bitstring literals.
4221 * ch-exp.y (tokentab6): New token table for 6 character keywords.
4222 * ch-exp.y (tokentab5): Add LOWER, UPPER.
4223 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
4224 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
4225 * ch-exp.y (yylex): Check tokentab6.
4226 * ch-exp.y (yylex): Call match_bitstring_literal.
4227
4228Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
4229
4230 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
4231 symbol name and value fields.
4232
4233 * c-exp.y (yylex): Make static, to match prototype and other
4234 <lang>-exp.y files.
4235
4236 * expression.h (exp_opcode): Add BINOP_MOD.
4237 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
4238 * expprint.c (dump_expression): Handle new BINOP_MOD.
4239 * language.c (binop_type_check): Handle new BINOP_MOD.
4240 * main.c (float_handler): Re-enable float handler when hit.
4241 * valarith.c (language.h): Include, need current_language.
4242 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
4243 for integer divide truncates towards zero for negative results.
4244 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
4245 * valarith.c (value_binop): Allow arithmetic operations on
4246 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
4247 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
4248 * ch-exp.y (tokentab3): Add MOD and REM.
4249 * ch-exp.y (yylex): Set innermost_block for symbols found
4250 in local scopes. Return LOCATION_NAME for local symbols.
4251 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
4252 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
4253
4254Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
4255
4256 * command.c (shell_escape, make_command, _initialize_command):
4257 don't create or use fork if CANT_FORK is defined.
4258 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
4259 code written for the IBM PC" remain.
4260 * xm-go32.h: define CANT_FORK
4261
4262Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4263
4264 * remote-sim.c: first attempt at general simulator interface
4265 * remote-hms.c: whitespace
4266 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
4267 understand new stack layout. (print_register_hook): print ccr
4268 register in a fancy way.
4269
4270Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
4271
4272 * eval.c (language.h): Include.
4273 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
4274 to pointer types when the current language is C. It loses for
4275 other languages when the lower index bound is nonzero.
4276 * valarith.c (value_subscript): Take array lower bounds into
4277 account when performing subscripting operations.
4278 * valops.c (value_coerce_array): Add comment describing why
4279 arrays with nonzero lower bounds are dealt with in value_subscript,
4280 rather than in value_coerce_array.
4281
4282Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
4283
4284 * ch-exp.y (FLOAT_LITERAL): Add token.
4285 * ch-exp.y (literal): Add FLOAT_LITERAL.
4286 * ch-exp.y (match_float_literal): New lexer routine.
4287 * ch-exp.y (convert_float): Remove.
4288 * ch-exp.y (yylex): Call match_float_literal.
4289 * ch-exp.y (yylex): Match single '.' after trying
4290 to match floating point literals.
4291
4292 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
4293 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
4294 MULTI_SUBSCRIPT.
4295 * expprint.c (dump_expression): New function for dumping
4296 expression vectors during gdb debugging.
4297 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
4298 MULTI_SUBSCRIPT and moved out of BINOP range.
4299 * expression.h (DUMP_EXPRESSION): New macro that calls
4300 dump_expression if DEBUG_EXPRESSIONS is defined.
4301 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
4302 * parse.c (length_of_subexp, prefixify_subexp): Change
4303 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
4304 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
4305 prefixify'ing the expression.
4306 * printcmd.c (print_command_1): Add comment.
4307 * ch-exp.y (expression_list): Add useful actions.
4308 * ch-exp.y (value_array_element): Add useful actions.
4309 * ch-exp.y (array_primitive_value): Add production.
4310 * ch-exp.y (yylex): Recognize ',' as a token.
4311
4312Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4313
4314 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
4315 POSIXize the recursive makes (make [variable assignments] target{s})
4316
4317Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
4318
4319 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
4320 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
4321 CPLUS_MARKER for all SVR4 systems, so follow suit.
4322 * defs.h (strdup_demangled): Remove prototype.
4323 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
4324 SYMBOL_INIT_LANGUAGE_SPECIFIC.
4325 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
4326 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
4327 prim_record_minimal_symbol_and_info): Use new macro
4328 SYMBOL_INIT_LANGUAGE_SPECIFIC.
4329 * minsyms.c (install_minimal_symbols): Use new macro
4330 SYMBOL_INIT_DEMANGLED_NAME.
4331 * stabsread.c (define_symbol): Use new macro
4332 SYMBOL_INIT_DEMANGLED_NAME.
4333 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
4334 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
4335 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
4336 SYMBOL_INIT_DEMANGLED_NAME.
4337 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
4338 SYMBOL_DEMANGLED_NAME now tests language itself.
4339 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
4340 now tests language itself.
4341 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
4342 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
4343 mangled name member in the language dependent portion of a symbol.
4344 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
4345 mangled name member appropriate for a symbol's language.
4346 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
4347 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
4348 SYMBOL_DEMANGLED_NAME now tests language itself.
4349 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
4350 initializes language dependent portion of symbol.
4351 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
4352 demangles and caches the demangled form of symbol names.
4353 * utils.c (fputs_demangled, fprint_symbol): Use current language
4354 to select an appropriate demangling algorithm.
4355 * utils.c (strdup_demangled): Remove, no longer used.
4356 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
4357 access the Chill mangled name member in the language dependent
4358 portion of a symbol.
4359 * ch-lang.c (chill_demangle): New function, simple demangler.
4360 * defs.h (chill_demangle): Add prototype.
4361 * symtab.h (language_dependent_info): Add struct for Chill.
4362
4363For older changes see ChangeLog-92
4364\f
4365Local Variables:
4366mode: indented-text
4367left-margin: 8
4368fill-column: 74
4369version-control: never
4370End:
GDB Binutils - Deliverables
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