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* write.c (merge_data_into_text): Define only if BFD_ASSEMBLER is
[deliverable/binutils-gdb.git] / gdb / ChangeLog
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1Mon Aug 9 09:53:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2
3 * gdbcore.h: New variable gnutarget.
4 * core.c: Add commands to set and show it.
5 * Callers to bfd_*open*: Pass gnutarget instead of NULL as target.
6 * environ.c (set_in_environ): For GNUTARGET, use set_gnutarget not
7 putenv.
8
9 * symtab.c (decode_line_1): Give error on unmatched single quote.
10
11Sun Aug 8 13:59:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
12
13 * ser-unix.c (hardwire_send_break) [HAVE_SGTTY]: Use select not usleep.
14
15 * remote.c: Add comments about 'd', 'r', and unrecognized requests.
16
17 * inflow.c (terminal_init_inferior): Don't muck with tty state if
18 gdb_has_a_terminal() is false.
19
20Sun Aug 8 10:07:47 1993 Fred Fish (fnf@cygnus.com)
21
22 * dwarfread.c (record_minimal_symbol): Remove prototype and
23 function.
24 * dwarfread.c (add_partial_symbol): Remove code to add minimal
25 symbols and remove comment about limitations. Experiments show
26 that now that gdb handles the ELF symtab better for creating
27 minimal symbols, that no additional information is added by
28 examining the DWARF information, and in fact, given the
29 limitations, the DWARF code was actually making things worse.
30
31Sat Aug 7 10:59:03 1993 Fred Fish (fnf@deneb.cygnus.com)
32
33 * elfread.c (elf_symtab_read): Properly sort out the bss symbols
34 from the data symbols and give them the correct minimal_symbol_type.
35 Add file static symbols to the minimal symbol table, not just
36 global symbols. Add absolute symbols as well (like _edata, _end).
37 Redo stabs-in-elf special symbol handling now that file static
38 symbols are entered into the into the minimal symbol table.
39 * dwarfread.c (add_partial_symbol): Add comment about limitations
40 of DWARF symbols for distinquishing data from bss when adding
41 minimal symbols. Add file local symbols to minimal symbols.
42
43Thu Aug 5 08:58:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
44
45 * ser-go32.c: Define job_control variable.
46
47Thu Aug 5 15:56:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
48
49 * configure.in: z8k-coff is the same as z8k-sim
50
51Thu Aug 5 08:58:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
52
53 * 29k-share/udi/udip2soc.c: Include sys/types.h before sys/file.h.
54
55 * config/i386/tm-i386bsd.h (NUM_REGS): There are only 10, not 11.
56
57 * inflow.c: Put all uses of F_GETFL and F_SETFL in #ifdef F_GETFL.
58
59 * 29k-share/udi/udip2soc.c: Include fcntl.h not sys/fcntl.h.
60
61Wed Aug 4 18:32:12 1993 Fred Fish (fnf@cygnus.com)
62
63 * inflow.c (pass_signal): Signal handlers take one int arg;
64 supply an unused one to make it type compatible as an arg to
65 signal().
66
67Tue Aug 3 18:34:14 1993 Ian Lance Taylor (ian@cygnus.com)
68
69 * config/mips/tm-mips.h: Include bfd.h before coff/sym.h.
70
71Tue Aug 3 15:34:57 1993 Fred Fish (fnf@cygnus.com)
72
73 * Makefile.in (ALLCONFIG): Add config/i386/i386nw.mt,
74 config/m68k/delta68.mh, config/m68k/delta68.mt,
75 config/m68k/dpx2.mh, config/m68k/dpx2.mt, config/mips/riscos.mh,
76 config/mips/news-mips.mh.
77 * Makefile.in (ALLPARAM): Add config/i386/nm-symmetry.h,
78 config/i386/tm-i386nw.h, config/m68k/nm-delta68.h,
79 config/m68k/tm-delta68.h, config/m68k/xm-delta68.h,
80 config/m68k/nm-dpx2.h, config/m68k/tm-dpx2.h,
81 config/m68k/xm-dpx2.h, config/mips/xm-makeva.h.
82 * Makefile.in (ALLDEPFILES): Add dpx2-nat.c.
83
84Tue Aug 3 12:02:09 1993 Ian Lance Taylor (ian@cygnus.com)
85
86 * mipsread.c: Updated for BFD ECOFF changes. Now gets the
87 swapping routines and external structure sizes via the
88 ecoff_backend information. No longer includes coff/mips.h.
89
90Tue Aug 3 10:58:04 1993 Fred Fish (fnf@cygnus.com)
91
92 * Makefile.in (SFILES): Add thread.c
93
94start-sanitize-v9
95Tue Aug 3 10:21:58 1993 Doug Evans (dje@canuck.cygnus.com)
96
97 * remote-sp64sim.c (simif_create_inferior): Add FIXME regarding
98 sim_set_args return code.
99end-sanitize-v9
100
101Mon Aug 2 16:35:31 1993 K. Richard Pixley (rich@sendai.cygnus.com)
102
103 * Makefile.in (VERSION): bumped to 4.9.4.
104
105 * remote-monitor.c: updated copyright.
106 (bug_ops, monitor_desc): now static.
107 (monitor_desc): in several places, check and/or set to NULL.
108
109 * remote-hms.c (hms_files_info): Add the appropriate items where
110 missing in the printf call.
111
112 * remote-bug.c: new file for m88k bug support.
113
114 * config/m88k/m88k.mt (TDEPFILES): added remote-bug.o.
115
116Mon Aug 2 14:22:09 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
117
118 * h8300-tdep.c: Use new variable h8300hmode.
119
120Mon Aug 2 12:06:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
121
122 * valops.c (typecmp): If we are passing a non-reference to a function
123 which takes a reference, pass the address.
124 (value_arg_coerce): Don't use COERCE_ENUM; we don't want to dereference
125 references here.
126
127 * thread.c (thread_switch): Define as static.
128 (add_thread): Cast return value from xmalloc.
129
130 * gdbtypes.c (fill_in_vptr_fieldno): Call check_stub_type.
131 * gdbtypes.{c,h}: Improve comments on vptr_fieldno.
132
133Mon Aug 2 11:58:52 1993 Fred Fish (fnf@deneb.cygnus.com)
134
135 * README: Elaborate on gdb C++ support and cfront support.
136
137Mon Aug 2 11:30:57 1993 Stu Grossman (grossman at cygnus.com)
138
139 * i386lynx-nat.c, thread.c, thread.h: Update copyrights.
140
141Mon Aug 2 12:06:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
142
143 * Makefile.in (ALLDEPFILES): Add i386lynx-nat.c.
144
145Mon Aug 2 08:42:50 1993 Stu Grossman (grossman at cygnus.com)
146
147 * gdbserver/remote-inflow.c (create_inferior): Fix comments, and
148 error msg. Setup seperate process group for child.
149 * (write_inferior_memory): Sleep for 1 second and retry on ptrace
150 failure.
151
152Sun Aug 1 22:58:18 1993 Stu Grossman (grossman at cygnus.com)
153
154 * config/i386/i386lynx.mh (NATDEPFILES): Drop coredep (for now).
155 * config/i386/nm-i386bsd.h: Protect from multiple inclusion.
156 * config/i386/nm-i386lynx.h: Lotsa new host porting stuff.
157 * config/i386/tm-i386lynx.h: Define SAVED_PC_AFTER_CALL and
158 target_pid_to_str.
159
160 * Makefile.in (CLIBS): Reorder to make Lynx ld happy.
161 * (HFILES): New file thread.h.
162 * (OBS): New file thread.c.
163 * configure.in: Host config for Lynx/386.
164 * fork-child.c (fork_inferior): Call init_thread_list().
165 * infrun.c (resume): Add pid to invocation of target_resume().
166 * (wait_for_inferior): Pay attention to pid from target_wait().
167 Multi-threading code now uses this to determine what to do.
168 * inftarg.c (child_wait): Conditionalize based on CHILD_WAIT macro.
169 Use target_pid_to_str() macro throughout when printing pid.
170 * inferior.h (child_resume): Add pid to prototype.
171 * hppab-nat.c hppah-nat.c infptrace.c (child_resume): Pass in pid as
172 argument, instead of using inferior_pid.
173 * procfs.c (procfs_resume): Pass in pid as argument. Ignored for
174 now. Use target_pid_to_str() macro throughout for printing process id.
175 * remote-adapt.c (adapt_resume): Pass in pid as argument.
176 * remote-eb.c (eb_resume): Pass in pid as argument.
177 * remote-es.c (es1800_resume): Pass in pid as argument.
178 * remote-hms.c (hms_resume): Pass in pid as argument.
179 * remote-mips.c (mips_resume): Pass in pid as argument.
180 * remote-mm.c (mm_resume): Pass in pid as argument.
181 * remote-monitor.c (monitor_resume): Pass in pid as argument.
182 * remote-nindy.c (nindy_resume): Pass in pid as argument.
183 * remote-sa.sparc.c (remote_resume): Pass in pid as argument.
184 * remote-sim.c (rem_resume): Pass in pid as argument.
185 start-sanitize-v9
186 * remote-sp64sim.c (simif_resume): Pass in pid as argument.
187 end-sanitize-v9
188 * remote-st.c (st2000_resume): Pass in pid as argument.
189 * remote-udi.c (udi_resume): Pass in pid as argument.
190 * remote-vx.c (vx_resume): Pass in pid as argument.
191 * remote-z8k.c (rem_resume): Pass in pid as argument.
192 * remote.c (remote_resume): Pass in pid as argument.
193 * solib.c (solid_create_inferior_hook): Pass inferior_pid to
194 target_resume().
195 * target.c (normal_pid_to_str): New routine to print out process
196 ID normally.
197 * target.h (struct target_ops): Add pid to prototype at
198 to_resume(). (target_resume): Add pid argument.
199 * (target_pid_to_str): Default definition for normal type pids.
200 * thread.h, thread.c: New modules for multi thread/process control.
201
202Sun Aug 1 13:02:42 1993 John Gilmore (gnu@cygnus.com)
203
204 * README: Say that bug-gdb is also the place to send requests
205 for help with GDB.
206
207Sun Aug 1 09:42:13 1993 Fred Fish (fnf@cygnus.com)
208
209 * Makefile.in (make-proto-gdb-1): Use -f opt on rm of Makefile.
210 * h8500-tdep.c: Add parens around a few macro args.
211
212Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
213
214 * TODO: Remove items about unix-to-unix/rapp debugging (now we
215 have gdbserver), moving xm files to subdirectory, ptype yylval,
216 and file-local symbols.
217
218 * gdbtypes.h: Improve comments about C++ methods.
219
220Fri Jul 30 14:16:32 1993 Fred Fish (fnf@deneb.cygnus.com)
221
222 * c-exp.y: Add missing 5th arg for one call to lookup_symbol, cast
223 NULL in all other calls to correct pointer types.
224
225Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
226
227 From Jeffrey Law:
228 * tm-hppa.h (TARGET_WRITE_PC): Define.
229 * hppa-tdep.c (hppa_fix_call_dummy): If in a syscall,
230 then return the address of the dummy itself rather than
231 the address of $$dyncall.
232 (target_write_pc): New function to store a new PC.
233
234Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
235 and Jim Kingdon (kingdon@cygnus.com)
236
237 * breakpoint.c (breakpoint_re_set_one): Always reparse breakpoint
238 conditions, they might contain symbol table references.
239
240Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
241
242 * mipsread.c (parse_symbol): Handle opaque struct definitions and
243 type naming for stTypedef symbols.
244
245Fri Jul 30 14:44:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
246
247 * c-exp.y (yylex): Detect C++ nested types.
248
249start-sanitize-v9
250Fri Jul 30 11:07:37 1993 Doug Evans (dje@canuck.cygnus.com)
251
252 * sp64-tdep.c (sparc64_frame_chain, sparc64_frame_saved_pc): Deleted.
253 (dump_ccreg, sparc_print_register_hook): New fns.
254 * remote-sim.h: New file.
255 * remote-sp64sim.h (sim_*): External fns. (simif_*): Internal fns.
256
257 * config/sparc/sp64.mt: New file.
258 * config/sparc/tm-sp64.h (FRAME_CHAIN, FRAME_SAVED_PC): Deleted.
259 (PRINT_REGISTER_HOOK): Call new fn sparc_print_register_hook.
260end-sanitize-v9
261
262Fri Jul 30 10:15:01 1993 Fred Fish (fnf@deneb.cygnus.com)
263
264 * Makefile.in (ALLCONFIG): Add config/i386/ptx.mh
265
266Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
267
268 From J. Law:
269 * infcmd.c (read_pc): Remove PA specific code.
270 * tm-hppa.h (TARGET_READ_PC): Define.
271 * hppa-tdep.c (target_read_pc): New function.
272
273 * symtab.c (gdb_mangle_name): Deal with it if type lacks a name.
274
275Fri Jul 30 07:36:53 1993 Fred Fish (fnf@deneb.cygnus.com)
276
277 * NEWS: Add note that DEC alpha support is host only, not native.
278 * README: Emphasize that C++ support works best with GNU C++ and
279 stabs debugging format.
280 * delta68-nat.c: Add missing FSF copyright.
281
282Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
283
284 * paread.c (pa_symtab_read): Put file-local symbols in minimal symbols.
285 * hppa-tdep.c (frame_chain_valid): Check that our function has the
286 same address as _start, not that it must be the same symbol.
287
288Fri Jul 30 00:18:40 1993 Fred Fish (fnf@deneb.cygnus.com)
289
290 * Makefile.in (ALLDEPFILES): Add delta68-nat.c
291 * Makefile.in (delta68-nat.o): Add dependency.
292
293Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
294
295 * value.h (COERCE_ENUM): Use COERCE_REF to coerce refs; value_ind
296 was adequate in gdb 3.5 but not now.
297
298 * valops.c (typecmp): An array in t2 matches a pointer in t1.
299
300 * valops.c (typecmp): When comparing type1& to type2, compare
301 type1 and type2 as leniently as if we were comparing type1 to
302 type2.
303
304 * cp-valprint.c (cplus_print_value): Don't dump core if the
305 baseclass doesn't have a name.
306 * values.c (vb_match): New function, which finds the virtual
307 base class pointer even if the types are nameless.
308 (baseclass_{addr,offset}): Use it.
309
310 * hppa-tdep.c: Make "maintenance print unwind" command from old
311 "unwind" command.
312
313 * remote-udi.c: Remove udi_timer, call to siginterrupt, and associated
314 obsolete junk which apparently had been copied from the
315 pre-serial.h remote.c, but which is no longer used.
316
317Thu Jul 29 12:36:20 1993 Fred Fish (fnf@deneb.cygnus.com)
318
319 * Makefile.in (NONSRC): Need 29k-share/README, not
320 29k-share/udi/README.
321
322Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
323
324 * paread.c (pa_symfile_init): If error reading string table, don't
325 use errno in cases where it hasn't been set.
326
327 * ser-unix.c (gdb_setpgid): Pass our pid, not 0, to setpgid.
328
329 * remote-monitor.c (_initialize_monitor): Comment out use of
330 connect_command, since connect_command itself is commented out.
331
332 * remote-monitor.c (generic_open): Parse arguments the same way
333 as remote.c.
334
335 * hppa-tdep.c (pc_in_linker_stub): Fix unclosed comments.
336
337Wed Jul 28 13:19:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
338
339 * config/mips/xm-mips.h: Define HAVE_TERMIOS.
340
341 * dbxread.c (record_minimal_symbol): Don't put gcc_compiled or
342 __gnu_compiled* symbols into the minimal symbols.
343
344Wed Jul 28 08:26:58 1993 Ian Lance Taylor (ian@cygnus.com)
345
346 * remote-mips.c (_initialize_remote_mips): Added "timeout" and
347 "retransmit-timeout" variables to set mips_receive_wait and
348 mips_retransmit_wait, respectively.
349
350Wed Jul 28 03:58:58 1993 (pes@regent.e-technik.tu-muenchen.de)
351
352 * symmisc.c (dump_msymbols): Handle new mst_file_* types.
353
354Tue Jul 27 12:07:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
355
356 * remote-udi.c: Remove old comment about download not implemented.
357
358 * serial.h, ser-{unix,go32,tcp}.c: Add flush_input and send_break.
359 * nindy-share/*, remote-nindy.c: Extensive hacking to make it
360 conform to GDB conventions like using memcpy not bcopy, serial.h,
361 etc. This is to make it host on Solaris, AIX, etc.
362 * Makefile.in: Reflect removed nindy-share files.
363 * config/i960/nindy960.mt (TDEPFILES): Remove ttybreak.o.
364
365 * stack.c (print_frame_info): Revise comment about `pathological'
366 case (there was a wrong FIXME about text labels; also asm() can
367 trigger this as well as versions of ar which truncate .o names).
368
369 * buildsym.c (start_subfile): If a .c file includes a .C file, set
370 the language of both of them to C++.
371
372 * config/sparc/xm-sun4os4.h: Define MEM_FNS_DECLARED and include
373 <memory.h>.
374 Include <malloc.h> rather than declaring malloc functions ourself.
375
376 * ser-unix.c (set_tty_state): Don't ignore errors setting process
377 group.
378 * inflow.c (terminal_inferior): If attach_flag set, ignore errors
379 from set_tty_state.
380
381 * fork-child.c (fork_inferior): Only quote exec file if needed.
382
383 * mipsread.c (parse_symbol): Remove 21 Jul 93 change with
384 stTypedef inside an stBlock.
385
386Tue Jul 27 12:36:49 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
387
388 * breakpoint.c (breakpoint_1): Walk the breakpoint chain to decide if
389 we have breakpoints or watchpoints as we might have to ignore internal
390 breakpoints.
391
392 Fix gdb core dumps after `file newfile' commands.
393 * symtab.h, symfile.c (clear_symtab_users): New routine which
394 unconditionally clears symtab users. clear_symtab_users_once
395 commented out as it was a noop anyway.
396 * objfiles.c (free_objfile): Don't call clear_symtab_users_once.
397 * objfiles.c (free_all_objfiles), symfile.c (new_symfile_objfile),
398 xcoffexec.c (exec_close): Call clear_symtab_users if necessary.
399 * symfile.c (syms_from_objfile): Install cleanups for errors during
400 symbol reading.
401 * coffread.c, dbxread.c, mipsread.c, xcoffread.c (*_symfile_read):
402 Lint cleanup code, call do_cleanups explicitly.
403 * symfile.c (symbol_file_add): Call new_symfile_objfile and
404 reinit_frame_cache _after_ the new symbols are read in.
405
406Tue Jul 27 01:57:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
407
408 * mipsread.c (parse_type): Do not set tag name for compiler
409 generated fake tag names.
410
411Mon Jul 26 17:31:49 1993 K. Richard Pixley (rich@rtl.cygnus.com)
412
413 * config/m88k/m88k.mt (TDEPFILES): add exec.o.
414
415Mon Jul 26 13:17:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
416
417 * hppa-tdep.c: Remove all uses of use_unwind and `set use_unwind'
418 command. Now we use unwind info by default if we can find it.
419
420 * config/sparc: Move VARIABLES_INSIDE_BLOCK and SUN_FIXED_LBRAC_BUG
421 to tm-sparc.h so they are shared between Solaris and SunOS4.
422 * dbxread.c (process_one_symbol): Deal with SunOS4 acc N_STSYM and
423 N_GSYM functions.
424
425 * config/pa/tm-hppa.h (REGISTER_NAMES): Use "fr" rather than "fp"
426 for floating point registers.
427
428 * mipsread.c (parse_symbol): Put stStaticProc symbols in minimal
429 symbols as mst_file_text.
430
431 * hppa-tdep.c (pc_in_linker_stub): Return 0 if can't read memory.
432
433 * stabsread.c (rs6000_builtin_type): Make logical types be
434 TYPE_CODE_BOOL.
435
436Sun Jul 25 23:41:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
437
438 * breakpoint.{c,h} (struct breakpoint): Replace symtab field with
439 source_file field.
440
441Fri Jul 23 09:57:25 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
442
443 * remote.c: Don't error() on errors xferring memory.
444 * target.h: Clean up comments about *xfer_memory.
445
446 * exec.c, corelow.c (target_ops struct): Don't allow
447 {insert,remove}_breakpoints to be defaulted to
448 memory_{insert_remove}_breakpoint.
449
450 * demangle.c: Make it so `help set dem' tells you how to get the
451 list of demangling styles.
452
453Thu Jul 22 15:41:09 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
454
455 * Makefile.in: Use REMOTE_O macro not remote.o.
456 * config/i960/{nindy960,vxworks960}: Don't use remote.o.
457
458Thu Jul 22 12:43:25 1993 Ian Lance Taylor (ian@cygnus.com)
459
460 * coredep.c: If NEED_SYS_CORE_H defined, include <sys/core.h>
461 (can't include it in nm-*.h file because it causes conflicts with
462 a.out symbol definitions).
463 * hp300ux-nat.c (fetch_core_registers): Commented out; obsolete.
464 * config/m68k/hp300hpux.mh (NATDEPFILES): Added coredep.o and
465 corelow.o.
466 * config/m68k/nm-hp300hpux.h (NEED_SYS_CORE_H): Defined.
467 (REGISTER_U_ADDR): Defined.
468 * config/m68k/xm-hp300hpux.h (HAVE_TERMIOS): Define instead of
469 HAVE_TERMIO.
470 * config/pa/xm-hppah.h: Likewise.
471
472Wed Jul 21 11:37:30 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
473
474 * mipsread.c (parse_symbol): when stTypedef and friends occur within
475 an stBlock, skip over the fields of the inner one.
476
477 * mips-tdep.c (init_extra_frame_info): If in lenient prologue, call
478 heuristic_proc_desc rather than just assuming registers not saved.
479
480 * Makefile.in (regex.o): Add dependency.
481
482 * hppa{b,h}-nat.c: Warning, not error, if can't access registers.
483
484 * config/pa/hppa{b,h}.h: Define ATTACH_DETACH.
485
486Wed Jul 21 03:07:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
487
488 * config/mips/xm-makeva.h: New file implements va_list alignment
489 restrictions for mips hosts.
490 * config/mips/{xm-irix3.h, xm-mips.h, xm-news-mips.h, xm-riscos.h}:
491 Use it.
492
493Wed Jul 21 00:11:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
494
495 * mips-tdep.c (init_extra_frame_info): Do not check for
496 mips_in_lenient_prologue if it is a dummy frame.
497 * mipsread.c (fixup_sigtramp): Initialize pdr.adr, it is used by
498 mips_in_lenient_prologue.
499
500Tue Jul 20 12:53:47 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
501
502 * mips-tdep.c (heuristic_proc_start): First time we print the
503 warning, elaborate.
504 (_initialize_mips_tdep): Improve docstring for `set heur'.
505
506 * config/rs6000/tm-rs6000.h: Remove call to insert_step_breakpoint.
507
508 * symtab.c (find_line_symtab): New function, to deal with multiple
509 symtabs with the same name.
510 (find_line_pc{,_range}): Use it.
511 (find_pc_symtab): Add comment about overlapping symtabs.
512
513Mon Jul 19 21:29:14 1993 Fred Fish (fnf@deneb.cygnus.com)
514
515 * Makefile.in (SFILES): Add nlmread.c.
516 * Makefile.in (OBS): Add nlmread.o.
517 * Makefile.in (nlmread.o): Add new target.
518 * configure.in (i[34]86-*-netware): New configuration.
519 * nlmread.c, config/i386/{i386nw.mt, tm-i386nw.h}: New files
520 for NLM/NetWare support.
521
522Mon Jul 19 11:48:57 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
523
524 * symtab.h (enum minimal_symbol_type): Add mst_file_*.
525 * partial-stab.h [DBXREAD_ONLY]: Record statics in miminal symbols.
526 * dbxread.c (record_minimal_symbol): Deal with statics.
527 * minsyms.c (lookup_minimal_symbol): Prefer externals to statics.
528
529 * config/i386/xm-i386sco.h: Define HAVE_TERMIOS.
530
531 * printcmd.c, config/pa/xm-pa.h, config/alpha/xm-alpha.h: Make it so
532 arg_bytes field of makeva_list is always aligned.
533 * config/pa/xm-pa.h: Make arglist_address a char *.
534
535 * ser-unix.c: Don't try to use job control with termio.
536
537Sun Jul 18 23:11:28 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
538 and Jim Kingdon (kingdon@cygnus.com)
539
540 Make breakpoint_re_set_one work with overloaded member functions,
541 `b 123' and `b foo' if foo is a static function.
542 * symtab.c (decode_line_1, decode_line_2): New argument `canonical'
543 to return canonical line specs if requested by the caller.
544 * breakpoint.c, source.c, symtab.c, symtab.h: Change prototypes and
545 callers accordingly.
546 * symtab.c (build_canonical_line_spec): New helper function which
547 constructs the canonical line spec.
548 * breakpoint.c (break_command_1): Use canonical line spec instead
549 of command string as addr_string if necessary.
550 * source.c (line_info): Fix storage leak.
551
552Sun Jul 18 15:22:45 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
553
554 * infptrace.c: Split out define of PT_KILL; Sequent defines PT_KILL
555 but not the others.
556 * symm-tdep.c: Remove exec_file_command.
557 [_SEQUENT_] (ptx_coff_regno_to_gdb, register_addr): New functions.
558 A few miscellaneous cleanups.
559 * symm-nat.c: Renamed from symm-xdep.c.
560 * All symmetry dependent files: Many changes.
561
562 * mips-tdep.c (mips_skip_prologue): New argument lenient.
563 Use read_memory_nobpt.
564 (is_delayed, mips_in_lenient_prologue): New functions.
565 (init_extra_frame_info): If in the prologue, don't use saved registers.
566 * config/mips/tm-mips.h: Declare mips_skip_prologue.
567
568 * partial-stab.h (N_SO): Add the text offset to valu before, not after,
569 passing it to END_PSYMTAB.
570
571Fri Jul 16 18:48:52 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
572
573 * symtab.c (find_pc_symtab): Call warning, not printf directly.
574
575 * solib.c (solib_add): Use x{re,m}alloc, not {re,m}alloc.
576
577Fri Jul 16 09:56:42 1993 Ian Lance Taylor (ian@cygnus.com)
578
579 * mipsread.c: No longer need to undefine ZMAGIC.
580
581Thu Jul 15 18:03:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
582
583 * m88k-pinsn.c: Moved code into opcodes/m88k-dis.c.
584 (print_insn): Now just calls print_insn_m88k.
585
586Thu Jul 15 14:54:05 1993 Doug Evans (dje@canuck.cygnus.com)
587
588 * h8300-tdep.c (examine_prologue): Make prototype match definition.
589
590Thu Jul 15 08:34:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
591
592 * NEWS: Mention that remote.c now has a `load' operation.
593
594 * hppa-tdep.c (pc_in_linker_stub): New function.
595 (find_proc_framesize): Return 0 for linker stubs.
596 (rp_saved): Tell the caller where rp is saved.
597 (frame_chain_valid): Return 1 for linker stubs.
598 (frame_saved_pc): Use return value from rp_saved.
599
600 * stack.c (print_frame_info): When checking PC_IN_CALL_DUMMY,
601 pass the sp relative to the frame in question, not the sp in the
602 innermost frame.
603
604Wed Jul 14 17:37:03 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
605
606 * mipsread.c (parse_procedure): Take as argument the symtab to look
607 the name up in. Look it up with mylookup_symbol, not lookup_symbol.
608 (psymtab_to_symtab_1): For stabs, pass the symtab to parse_procedure.
609
610 * mipsread.c (mylookup_symbol): Use strcmp, not STREQ, as we have
611 already checked the first characters.
612
613 Changes from Jeffrey Law:
614 * printcmd.c (makeva_list): Use MAKEVA_EXTRA_INFO to define
615 machine dependent fields in the makeva_list structure.
616 (makeva_size): Allocate extra space to handle gaps made by
617 alignment restrictions.
618 * config/pa/xm-pa.h (MAKEVA_EXTRA_INFO): Define.
619 (MAKEVA_START): Initialize arglist_address field.
620 (MAKEVA_ARG): Always store arguments on natural alignment
621 boundaries. Set arglist_address to the address right after
622 the args.
623 (MAKEVA_END): Simply return the value stored in arglist_address.
624
625Wed Jul 14 13:51:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
626
627 * ch-valprint.c (chill_val_print, case TYPE_CODE_STRING): Print
628 address, not addr.
629
630 * hppah-nat.c (store_inferior_registers): Don't print i in cases
631 where we aren't using it.
632
633 * a29k-tdep.c (get_saved_register): Fix typo.
634
635Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
636
637 * configure.in: Recognize h8300h (variant of h8300).
638
639start-sanitize-v9
640Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
641
642 * configure.in: Recognize sparc64-*-*.
643end-sanitize-v9
644
645Tue Jul 13 14:03:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
646
647 * stabsread.c (define_symbol): Make the caddr_t hack apply to `function
648 returning foo' as well as `pointer to foo'.
649
650 * remote.c [REMOTE_BREAKPOINT]: Use for breakpoint insn if defined.
651 * config/m68k/tm-m68k.h: Define it.
652 * mem-break.c, breakpoint.c: Improve comments.
653
654Tue Jul 13 13:35:31 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
655
656 * config/m68k/tm-dpx2.h: Replace "tm-68k.h" with "m68k/tm-m68k.h".
657 * config/m68k/xm-dpx2.h: Define HAVE_TERMIOS not HAVE_TERMIO.
658
659Tue Jul 13 11:50:38 1993 Doug Evans (dje@canuck.cygnus.com)
660
661 * gdbcore.h (read_memory_integer, read_memory_unsigned_integer):
662 Make prototype match definition.
663
664Tue Jul 13 11:15:15 1993 Fred Fish (fnf@cygnus.com)
665
666 * elfread.c: Remove notice about file still being under
667 construction.
668 * Makefile.in (ultra3-xdep.o, umax-xdep.o): Add missing ')'.
669
670Mon Jul 12 17:46:35 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
671
672 * a29k-tdep.c (read_register_stack): Make val static.
673
674Mon Jul 12 14:10:48 1993 Doug Evans (dje@canuck.cygnus.com)
675
676 * config/h8300/tm-h8300.h (REGISTER_CONVERTIBLE): Change value to 0.
677 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Move def'n to
678 usual spot.
679
680Mon Jul 12 11:29:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
681
682 * c-valprint.c (c_val_print): Fix thinko with unspecified length
683 arrays.
684
685 * hppa-tdep.c (find_proc_framesize): If there is a frame pointer,
686 use it.
687
688Sun Jul 11 19:35:05 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
689
690 * symtab.c (decode_line_1): Use end of block to figure out whether
691 val.end is in the same function, not minimal symbols.
692
693 * source.c (line_info): Add a few more wrap_here's.
694
695 * i386-tdep.c (i386_follow_jump): Do byteswapping where needed and
696 don't make assumptions about sizes of host data types.
697
698 * blockframe.c, symtab.h (find_pc_partial_function): New arg endaddr.
699 * infrun.c, breakpoint.c, printcmd.c: Change callers.
700 * printcmd.c (containing_function_bounds): Remove.
701 * printcmd.c (disassemble_command): Use find_pc_partial_function,
702 not containing_function_bounds.
703 * infcmd.c (step_1): Use find_pc_partial_function rather than
704 trying to roll our own. Move check for a pc between SIGTRAMP_START and
705 SIGTRAMP_END in find_pc_partial_function, not step_1.
706
707 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc):
708 Keep unswapped value in array of char, not REGISTER_TYPE.
709 Use REGISTER_RAW_SIZE not sizeof (REGISTER_TYPE).
710 (sparc_extract_struct_value_address): Use TARGET_PTR_BIT not
711 sizeof (CORE_ADDR).
712
713Thu Jul 1 15:50:05 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
714
715 * configure.in (m68*-bull-sysv*): added support for Bull dpx2.
716 * config/m68k/{t,x,n}m-dpx2.h, dpx2-nat.c: New files.
717 * config/m68k/dpx2.m{h,t}: New files.
718
719Sun Jul 11 12:32:08 1993 Doug Evans (dje@canuck.cygnus.com)
720
721 * config/sparc/tm-sparc.h (PRINT_REGISTER_HOOK): Fix typo, add
722 more parens around macro arg.
723
724Sat Jul 10 09:54:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
725
726 * infrun.c: Remove step_resume_{duplicate,shadow}. Replace
727 step_resume_break_address with step_resume_breakpoint (now local
728 to wait_for_inferior).
729 ({insert,remove}_step_breakpoint): Remove.
730 (wait_for_inferior): Set step resume break with
731 set_momentary_breakpoint. Test hitting it with bpstat_stop_status
732 and bpstat_what (stop_step_resume_break removed).
733 * breakpoint.{h,c}, infrun.c: Return value from bpstat_what now struct
734 which includes previous return value as main_action, and a step_resume
735 bit.
736 * breakpoint.c (delete_breakpoint): If breakpoint was inserted, and
737 there is another breakpoint there, insert it.
738 * infrun.c (wait_for_inferior): Rearrange the spaghetti a bit. Use
739 a few more gotos.
740 Various: Clean up and add comments.
741
742 * infrun.c [TDESC]: Remove remaining tdesc code (see ChangeLog
743 for Wed Nov 13 16:45:13 1991).
744
745Fri Jul 9 12:36:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
746
747 * values.c, value.h (modify_field), callers: Make fieldval a LONGEST.
748
749 * h8300-tdep.c (NEXT_PROLOGUE_INSN): Make pword1 an INSN_WORD *
750 not short *.
751
752 * findvar.c, defs.h
753 ({extract,store}_{signed_integer,unsigned_integer,address}):
754 New routines to replace SWAP_TARGET_AND_HOST.
755 All over: All uses of SWAP_TARGET_AND_HOST on integers replaced.
756
757 * config/sparc/tm-sparc.h: Add comment suggesting that removing
758 ins and locals from the registers array might clean things up.
759
760 * utils.c: Clean up comments about wrap buffer and wrap_here.
761 * printcmd.c (printf_command): Call wrap_here before vprintf.
762
763 * mipsread.c (cross_ref): Set the name to unknown for "struct *" case.
764 Patch from ptf@delcam.co.uk (Paul Flinders).
765
766 * a29k-tdep.c, findvar.c (get_saved_register): Fix byteswapping sins.
767
768Fri Jul 9 09:47:02 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
769
770 * defs.h, remote-eb.c (TM_FILE_OVERRIDE): Remove it.
771 * mips-tdep.c (init_extra_frame_info): Set proper fci->frame if pc
772 is at the start of the dummy code.
773
774Thu Jul 8 14:48:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
775
776 * sparc-tdep.c (sparc_push_dummy_frame): Skip all the do_save_insn
777 stuff, just write the sp and fp.
778 (sparc_pop_frame): Skip the do_restore_insn; we already restore
779 the sp with the other out registers.
780
781 * hppa-tdep.c (hppa_push_arguments): Allocate enough space for
782 arguments.
783
784 * hppa-tdep.c: Change _initialize_hppab_tdep to _initialize_hppa_tdep.
785
786start-sanitize-v9
787Thu Jul 8 14:47:00 1993 Doug Evans (dje@canuck.cygnus.com)
788
789 * sparc-tdep.c (sparc_frame_chain): Handle sizeof (CORE_ADDR)
790 != sizeof (REGISTER_TYPE).
791 (frame_saved_pc): Ditto.
792end-sanitize-v9
793
794Thu Jul 8 08:22:05 1993 Doug Evans (dje@canuck.cygnus.com)
795
796 * config/h8300/tm-h8300.h: (REGISTER_TYPES): Adjust for h8/300h.
797 (REGISTER_RAW_SIZE): Ditto.
798 (REGISTER_VIRTUAL_TYPE): Use builtin_type_unsigned_long for regs
799 on the h8/300h (ints may still be 16 bits).
800 (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE,
801 EXTRACT_STRUCT_VALUE_ADDRESS): Add FIXME's for h8/300h. Some
802 thought needed here.
803
804 * h8300-tdep.c (print_insn): Call print_insn_h8300h if h8/300h.
805 (examine_prologue): reg_save_depth is 4 if h8/300h.
806
807 * findvar.c (read_register): Provide some support for 64 bit regs.
808 (write_register): Ditto.
809
810Wed Jul 7 14:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
811
812 * config/mips/nm-riscos.h: machine/machparam.h is always the right
813 place to look for BSD43_NBPG, not machine/vmparam.h
814
815 * infcmd.c (run_stack_dummy): New argument name.
816 Change error message in (another) attempt to make it comprehensible.
817 * valops.c (call_function_by_hand): Pass name to run_stack_dummy.
818 * symtab.h: Declare demangle and asm_demangle since macros use them.
819
820 * eval.c (evaluate_subexp): Add comment about calling a member
821 function of a variable in a register.
822
823 * expression.h: Clean up comment about string in STRUCT_STRUCT etc.
824
825 * config/{rs6000/tm-rs6000.h,sparc/tm-sparc.h,pyr/tm-pyr.h},
826 inferior.h (PC_IN_CALL_DUMMY) [ON_STACK]: Add comments about stack
827 frame tops and bottoms.
828
829 * frame.h, blockframe.c, stack.c, a29k-tdep.c,
830 config/gould/tmp-{pn,np1}.h,
831 config/{sparc/tm-sparc.h,pyr/tm-pyr.h,vax/tm-vax.h}: Remove field
832 next_frame from struct frame_info. It has no purpose beyond
833 ->next->frame and is an artifact from GDB 2.8.
834
835Tue Jul 6 11:51:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
836
837 * Makefile.in: Remove gdb before creating a new one.
838 Update init.c atomically.
839
840 * Makefile.in (ALLPARAM): Add config/{alpha/xm-alpha.h,pa/xm-pa.h}.
841 (ALLCONFIG): Add config/alpha/alpha-osf1.mh.
842
843 * infcmd.c (_initialize_infcmd): In docstring for "continue",
844 describe argument as setting ignore count.
845
846Sun Jul 4 15:04:47 1993 Doug Evans (dje@cygnus.com)
847
848 * h8300-tdep.c (examine_prologue): Fix call to
849 read_memory_unsigned_integer.
850
851Fri Jul 2 18:22:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
852
853 * config/mips/{x,n}m-irix{3,4}.h: Make some definitions here
854 rather than including xm-bigmips.h.
855
856 * eval.c (evaluate_subexp): Improve error messages for OP_TYPE and
857 default cases.
858
859 * Makefile.in (distclean): Remove y.tab.h.
860
861Fri Jul 2 14:55:48 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
862
863 * exec.c (exec_file_command): Remove Mar 28 hack as BFD handles
864 file updates properly now.
865 * mipsread.c (mips_coff_new_init): Force reevaluation of sigtramp
866 addresses if switching to a new symbol file.
867 * dbxread.c (process_one_symbol): Avoid dereferencing NULL
868 symbols that might be returned from define_symbol.
869
870Fri Jul 2 13:33:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
871
872 New target macros for getting at the pc, sp and fp.
873 * infcmd.c (read_pc, write_pc): Modify to use new macros.
874 (read_sp, write_sp, read_fp, write_fp): New functions.
875 * blockframe.c (reinit_frame_cache, get_prev_frame_info):
876 Use new functions.
877 * breakpoint.c (bpstat_alloc): ditto.
878 * infrun.c (wait_for_inferior): ditto.
879 * stack.c (print_frame_info): ditto.
880 * valops (call_function_by_hand): ditto.
881 * corelow.c (core_open): ditto.
882 * h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
883 target_write_pc, target_read_fp, target_write_fp): New functions.
884 * inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
885
886 * config/alpha/xm-alpha.h: Add MAKEVA_END.
887 * config/h8500/tm-h8500.h: Define new macros.
888
889Fri Jul 2 13:51:04 1993 Ian Lance Taylor (ian@cygnus.com)
890
891 * configure.in (mipos-*-riscos*): New host and target; use riscos.
892 * config/mips/nm-riscos.h: If BSD43_NBPG is not defined by
893 vmparam.h, include machparam.h.
894 (KERNEL_U_ADDR): Define to be BSD43_UADDR.
895
896Fri Jul 2 13:39:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
897
898 * c-exp.y (yylex): Give error if unmatched single quote.
899
900 * configure.in, config/m68k/*delta68*, delta68-nat.c: New port.
901
902 * Remove unused STACK_END_ADDR in the following files (in other
903 files it is used for something): tm-mips.h, tm-sun2.h, tm-news.h,
904 tm-a29k, tm-i386v.h, tm-hppa.h, tm-nindy960.h, tm-amix.h,
905 tm-hp300hpux.h, tm-isi.h.
906
907Thu Jul 1 09:51:27 1993 Jim Kingdon (kingdon@cygnus.com)
908
909 * config/mips/nm-riscos.h: Define NBPG and UPAGES.
910 config/mips/xm-riscos.h: Include <sys/types.h>.
911
912 * ser-unix.c (hardwire_noflush_set_tty_state): Use an assignment,
913 not an initializer, to copy the structure.
914
915 * gdbtypes.h (struct type): Add field tag_name.
916 * gdbtypes.c (type_name_no_tag), c-typeprint.c (c_type_print_base):
917 Use it.
918 * {coff,dwarf,mips,stabs}read.c: Set it.
919
920 * xm-sysv4.h: Undefine HAVE_TERMIO.
921
922 * config/mips/nm-riscos.h: Remove unmatched #endif.
923 Define FETCH_INFERIOR_REGISTERS.
924 * config/mips/riscos.mh: Don't include coredep.o; mips-nat.o is enough.
925 Fix misspelling of NAT_FILE.
926 * mips-nat.c (fetch_core_registers): If KERNEL_U_ADDR is not defined,
927 we can still process "modern" core files.
928
929 * ser-unix.c (hardwire_print_tty_state) [HAVE_TERMIOS]: Don't
930 print c_line.
931 (_initialize_ser_hardwire): Just check whether _POSIX_JOB_CONTROL
932 is defined; don't care what it is defined to.
933
934Wed Jun 30 20:06:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
935
936 * config/vax/xm-vaxult2.h: Define FD_SET and FD_ZERO.
937
938Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
939
940 * inftarg.c: Remove unused include of terminal.h.
941 * signals.h: Don't undefine signals anymore.
942 * main.c: Use job_control from serial.h.
943 * fork-child.c (fork_inferior): Use gdb_setpgid.
944 * serial.h, ser-unix.c, ser-go32.c: Provide gdb_setpgid.
945 * utils.c (quit): Use current_target->to_terminal_ours to figure
946 out whether we care about lack of job control, rather than __GO32__.
947 * utils.c: Include serial.h not terminal.h
948 (quit): Use job_control not TIOCGPGRP.
949 * terminal.h: Don't undefine TIOCGPGRP.
950 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c: Add SERIAL_FLUSH_OUTPUT.
951 * utils.c (quit): Use it.
952 * serial.h: Add SERIAL_UN_FDOPEN.
953 * utils.c (quit): Use it.
954 * ser-unix.c: Add process group to ttystate.
955 [HAVE_SGTTY]: Add tchars, ltchars, and lmode to ttystate.
956 * inflow.c: Include serial.h not terminal.h.
957 Use serial.h stuff to replace most of the maze of #ifdef's.
958 * inflow.c, main.c, inferior.h: make gdb_has_a_terminal a function.
959 * serial.h: Document SERIAL_SET_TTY_STATE as being immediate.
960 * ser-unix.c: Use TIOCSETN not TIOCSETP so it is true.
961 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c:
962 Add SERIAL_PRINT_TTY_STATE, SERIAL_NOFLUSH_SET_TTY_STATE, and
963 SERIAL_SET_PROCESS_GROUP.
964 * inflow.c: Use them.
965 * config/xm-svr4.h, config/rs6000/xm-rs6000.h, config/sparc/sun4os4.h:
966 Define HAVE_TERMIOS.
967 * Various: Remove all use of TIOC*_BROKEN.
968
969Wed Jun 30 12:20:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
970
971 * config/m68k/tm-sun3.h (BELIEVE_PCC_PROMOTION_TYPE): Define.
972
973Tue Jun 29 13:44:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
974
975 * target.h (target_detach): Turn macro into function.
976 * target.c (target_detach): Define it, do deferred register stores
977 before calling the real target function.
978
979Tue Jun 29 13:15:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
980 and Jim Kingdon (kingdon@cygnus.com)
981
982 * symtab.h (BLOCK_SHOULD_SORT): Do not sort blocks corresponding to
983 a function to avoid printing of function arguments in wrong order
984 due to sorting.
985 * symfile.c (compare_symbols): Remove code for sorting arguments
986 as blocks containing arguments are no longer sorted.
987 * symtab.c (lookup_block_symbol): Update comment accordingly.
988
989Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
990
991 * config/pa/tm-hppa.h: Remove unused ARGS_GROW_DOC.
992 (REG_STRUCT_HAS_ADDR): Add comment.
993
994 * infrun.c (wait_for_inferior): Use find_pc_line not find_pc_symtab
995 to check whether there is line number information.
996
997Tue Jun 29 08:29:17 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
998
999 * remote-udi.c: Fix docstring so that it compiles.
1000
1001 * remote-mips.c, remote-nindy.c: move bfd.h before symfile.h
1002 (for file_ptr).
1003
1004Tue Jun 29 09:11:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1005
1006 * dbxread.c (process_one_symbol): If we find a LOC_BLOCK where we
1007 don't expect it, change it to LOC_STATIC so at least we don't coredump.
1008
1009 * c-typeprint.c (c_type_print_base): Don't error() on invalid type.
1010
1011 * symtab.h: Add comments about line numbers.
1012 * source.c (identify_source_line): Fix off by one bug with line.
1013
1014Mon Jun 28 10:09:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1015
1016 * printcmd.c (makeva*): New interface, for making a va_list.
1017 (printf_command): Use it.
1018 * config/m88k/xm-delta88.h: Remove VPRINTF define, not needed.
1019 * config/pa/xm-pa.h: New file.
1020 * config/pa/xm-hppa{b,h}.h: Include it.
1021
1022 * xcoffread.c: Remove obsolete NO_TYPEDEFS comment.
1023
1024Sun Jun 27 08:54:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1025
1026 * valprint.c (val_print_type_code_int): Fix off by one error with
1027 eliminating leading zeroes for large little endian integers.
1028
1029Sun Jun 27 08:58:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1030
1031 * config/mips/riscos.mh (CC): Use -systype sysv.
1032
1033 * ser-unix.c: Move #include of <sys/time.h> to HAVE_SGTTY section.
1034
1035 * Makefile.in (ALLPARAM): Add config/mips/{x,n}-{news-mips,riscos}.h.
1036
1037Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1038
1039 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
1040 CALL_DUMMY between different 68k machines.
1041
1042Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
1043
1044 * gdbserver/Makefile.in: Add dependancies on server.h.
1045 * gdbserver/remote-gutils.c: Remove lots of unused functions and
1046 variables.
1047 * gdbserver/remote-inflow.c: Remove lots of unused variables and
1048 #includes. Also, use PTRACE_* symbols instead of constants.
1049 (mywait): Surround calls to wait() with enable/disable_async_io()
1050 so that we can be interrupted from GDB while waiting for the
1051 child. Also, handle child exit more gracefully.
1052 * gdbserver/remote-server.c: Remove lots of unused variables.
1053 Move all extern defs into server.h. Redo main loop so that
1054 failure from getpkt() causes communications to be re-established.
1055 Fix 'k' command so that it restarts the child.
1056 * gdbserver/remote-utils.c: Remove lots of unloved vars and
1057 subrs. Move many extern decls into server.h. (remote_open): For
1058 tcp, seperate usage of proto fd from connected fd. Close proto
1059 fd after getting connection. (putpkt/getpkt): Pay attention to
1060 errors when reading/writing. Report these to the caller. New
1061 routines input_interrupt/enable_async_io/disable_async_io to make
1062 it possible to get an I/O interrupt when data arrives from the
1063 comm link.
1064 * serial.h: New file to contain common defs for all remote files.
1065
1066Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
1067
1068 * remote.c: Add arg names to prototypes, in a modest effort at
1069 clarification. Also add prototypes for some new functions.
1070 * (remote_wait): Better error reporting for 'T' responses.
1071 * ser-go32.c (strncasecmp): Make str1 & str2 be const.
1072 * (dos_async_init): Make usage message reflect requested port #.
1073 * ser-tcp.c (tcp_open): Terminate hostname properly to prevent
1074 random hostname lookup failures. Add nicer message for unknown
1075 host error. (wait_for): Wake up in case of exceptions. Also,
1076 restart select() if we got EINTR.
1077 * ser-unix.c (wait_for): Restart select() if we got EINTR.
1078 * serial.c: (serial_close): Clean up code.
1079
1080Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1081
1082 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
1083 CALL_DUMMY between different 68k machines.
1084
1085Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1086
1087 * Makefile.in (*.tab.c): Use ./c-exp.tab.c not just c-exp.tab.c.
1088 Make comment explaining this comprehensible.
1089 (TAGFILES): Include ALLDEPFILES.
1090 (ALLDEPFILES): udi2soc.c and udr.c are in 29k-share/udi, not
1091 29k-share/udi/udi.
1092 (update-alldeps): Remove; obsolete.
1093
1094 * remote.c: Move comments regarding packets to top of file with the
1095 rest of the protocol comments.
1096 Fix incorrect description of 'T' response.
1097
1098 * README (Reporting Bugs): Refer people to the GDB manual.
1099
1100 * c-valprint.c (c_val_print): Handle TYPE_CODE_BOOLEAN.
1101 * stabsread.c: Type -16 is 4 bytes.
1102
1103 * remote-udi.c: Improve docstring.
1104
1105Fri Jun 25 11:16:31 1993 Fred Fish (fnf@cygnus.com)
1106
1107 * elfread.c (elf_symfile_read): Call bfd_elf_find_section, not
1108 bfd_elf32_find_section, to track bfd changes.
1109
1110Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1111
1112 * config/mips/riscos.mh (REGEX{,1}, MUNCH_DEFINE, MH_CFLAGS): Define.
1113 * config/mips/xm-riscos.h: Define USG.
1114
1115Thu Jun 24 14:52:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1116
1117 * main.c (filename_completer): Don't complete to files ending in ~.
1118
1119 * NEWS: Mention filename completion and "info line" enhancements.
1120
1121 * main.c (symbol_completion_function): On "info t foo", return NULL,
1122 don't error().
1123
1124 * main.c (symbol_completion_function): Don't use readline word
1125 breaking. Use new calling convention for c->completer and
1126 complete_on_cmdlist.
1127 * command.h (struct command): Change arguments; now the text passed
1128 to completer does not have any word breaking done. New arg word.
1129 * symtab.{c,h} (make_symbol_completion_list): Do word breaking. Take
1130 word argument.
1131 * {main.c,gdbcmd.h} ({filename,noop}_completer): Take word argument.
1132 * command.{c,h} (complete_on_cmdlist): Take word argument.
1133
1134 * command.c (lookup_cmd_1): Doc fix.
1135
1136Thu Jun 24 13:26:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1137
1138 * Makefile.in (OP_INCLUDE): define.
1139 (OPCODE_CFLAGS): use OP_INCLUDE.
1140
1141 * config/i386/ncr3000.mh, config/i386/i386v4.mh,
1142 config/i386/i386sol2.mh, config/m68k/hp300hpux.mh,
1143 config/m68k/amix.mh, config/mips/irix[34].mh,
1144 config/m88k/delta88.mh, config/sparc/sun4sol2.mh (ALLOCA,
1145 ALLOCA1): macros removed.
1146
1147 * config/mips/decstation.mh, config/rs6000/rs6000.mh
1148 (MMALLOC_LIB): renamed to MMALLOC.
1149
1150Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1151
1152 * partial-stab.h: Consolidate case statements for N_LSYM and N_FUN.
1153 * dbxread.c: Change comment regarding acc.
1154
1155Wed Jun 23 15:04:54 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1156
1157 Makefile overhaul dropping autodepend features.
1158 * Makefile.in: many comment changes. forced consistent use of $()
1159 for makefile variables references. dropped leading ./ in file
1160 references. Drop $(srcdir)/ prefix on all dependencies.
1161 Inserted contents of alldeps.mak and depend.
1162 (INCLUDE_CFLAGS): defined as new macro for getting libiberty's
1163 include directory into the compilation line.
1164 (GDB_CFLAGS): new macro to take up the semantic previously held
1165 by INCLUDE_CFLAGS.
1166 (LIBIBERTY): dropped ancient subdir macro. I last removed this
1167 macro in feb of '92. How does it keep coming back?
1168 (MMALLOC_LIB): renamed to MMALLOC.
1169 (BFD_SRC_DIR): renamed to BFD_SRC.
1170 (BFD_OBJ_DIR): renamed to BFD_DIR.
1171 (BFD_LIB): renamed to BFD.
1172 (BFD_INCLUDES): renamed to BFD_CFLAGS.
1173 (READLINE_DIR): now represents object directory.
1174 (RL_LIB): renamed to READLINE.
1175 (READLINE_SRC, READLINE_CFLAGS, OPCODES, OPCODES_CFLAGS): new
1176 macros.
1177 (INTERNAL_CFLAGS): added GDB_CFLAGS, OPCODES_CFLAGS,
1178 READLINE_CFLAGS, BFD_CFLAGS. Dropped USER_CFLAGS.
1179 (LDFLAGS): removed default assignment.
1180 (TEXIDIR, INCLUDE_DEP, MMALLOC_DIR, MMALLOC_DEP, BFD_DEP,
1181 READLINE_DEP, LIBIBERTY_DIR, TESTS, depend, STAGESTUFF): unused, so removed.
1182 (ALLOCA1, ALLOCA): removed all references. alloca is now in
1183 libiberty.
1184 (VERSION): unilaterally and arbitrarily bumped to 4.9.3.
1185 (SFILES, NONSRC, HFILES, ALLDEPFILES, ALLPARAM, ALLCONFIG):
1186 removed all $(srcdir) prefixes.
1187 (getopt_h, ieee-float_h, bfd_h, wait_h, dis-asm_h): new macros
1188 for potential dependencies. commented out by default.
1189 (readline_headers, udiheaders): convenient abbreviations.
1190 (gdbcore_h, frame_h, symtab_h, gdbtypes_h, expression_h,
1191 value_h, breakpoint_h, command_h, gdbcmd_h, defs_h, inferior_h):
1192 new macros used for header file dependencies.
1193 (install-info, clean-info): collapse into the info rule.
1194 (install): now depends on all.
1195 (install-only): new target for installing without depending on
1196 all.
1197 (uninstall): new target.
1198 (config-check, config-check-hosts, config-check-targets): added
1199 fixme comments.
1200 (ch-exp.tab.c, m2-exp.tab.c): added artificial dependencies in
1201 order to force parallel makes into keeping these rules separate.
1202 * configure.in: omit cat'ing depend file onto generated Makefile.
1203 * alldeps.mak, depend: removed.
1204
1205 * inferior.h: remove redundant include of symtab.h which is
1206 included in value.h via breakpoint.h.
1207
1208 * alloca.c: removed. alloca is now in libiberty.
1209
1210 * config/m88k/delta88.mh, config/ns32k/merlin.mh (M_UNINSTALL):
1211 new macro to undo what M_INSTALL does.
1212
1213Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1214
1215 * config/ns32k/{merlin.mh,xm-merlin.h}: Be consistent about name
1216 of gdb-sh.
1217
1218 * dbxread.c (copy_pending): Change name and function of begi argument
1219 to endi, since that is what the caller needs.
1220
1221 * Makefile.in (TAGFILES): Don't include YYFILES.
1222
1223 * Makefile.in (HFILES): Include monitor.h.
1224
1225 * Makefile.in: Include text that used to be in alldeps.mak.
1226 Remove config/mips/{bigmips.mh,xm-bigmips} from it.
1227 * Makefile.in, configure.in: Remove all traces of alldeps.mak.
1228
1229 * main.c (main): Print help message on stdout not stderr
1230 per standards.texi.
1231 New option --version per standards.texi.
1232 In help message, show long options with "--" not "-".
1233 Don't try to print help message or version until after we have
1234 called initialize_all_files.
1235
1236Tue Jun 22 03:15:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1237
1238 * solib.c (solib_add_common_symbols): Don't call lookup_minimal_symbol.
1239 (solib_add): Call special_symbol_handling once, not once per library.
1240
1241 * procfs.c (procfs_resume): Don't pass a SIGTSTP whose action
1242 is SIG_DFL.
1243
1244 * procfs.c (procfs_resume): Skip the unnecessary PRSVADDR on all
1245 systems, not just Solaris.
1246
1247 * stabsread.c: Include <ctype.h>.
1248
1249Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
1250
1251 * fork-child.c (fork_inferior): Quote exec_file so it can contain
1252 funky characters.
1253
1254Mon Jun 21 16:56:47 1993 Fred Fish (fnf@cygnus.com)
1255
1256 * Makefile.in (INCLUDE_CFLAGS): Add BFD_INCLUDES for now, since
1257 bfd.h is included by target.h, which most of gdb includes.
1258 * depend: Hand remove BFD_INCLUDES from ${CC} lines, now that
1259 it's in INCLUDE_CFLAGS.
1260
1261Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
1262
1263 * config/i386/*aix*, i386aix-nat.c: New files.
1264 * configure.in: Use them.
1265 * alldeps.mak: List them.
1266 * coffread.c (decode_base_type): Deal with anonymous enum type.
1267 * i387-tdep.c (print_387_status_word): Add comment re "top".
1268 * i386-tdep.c [I386_AIX_TARGET] (i386_extract_return_value): New func.
1269 * dbxread.c: Use SEEK_SET and SEEK_CUR, not L_*. Define them if and
1270 only if not defined by a header file.
1271 * mipsread.c: Don't define L_SET or L_INCR.
1272
1273Mon Jun 21 15:10:07 1993 Fred Fish (fnf@cygnus.com)
1274
1275 * Makefile.in (BFD_INCLUDES): Bfd.h is now back in bfd build dir.
1276 * depend: Hand updated to match.
1277
1278Sun Jun 20 13:11:11 1993 Jim Kingdon (kingdon@cygnus.com)
1279
1280 * stabsread.c (read_struct_fields): Don't call read_cpp_abbrev on $_.
1281 (read_cpp_abbrev): Don't complain specially for $_. Also return 0 if
1282 we don't recognize the abbrev.
1283
1284Sun Jun 20 00:24:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1285
1286 * solib.c (solib_add_common_symbols): Add comment about performance.
1287
1288Fri Jun 18 12:37:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1289
1290 * config/mips/{{x,n}m-riscos.h,riscos.mh}: New files.
1291 * configure.in (mips-*-sysv*): Use riscos for host, bigmips for target.
1292
1293 * config/mips/{{x,n}m-news-mips.h,news-mips.mh}: New files.
1294 * config/mips/{bigmips.mh,xm-bigmips.h}: Remove.
1295 * configure.in (mips-sony-*): Use news-mips for host.
1296
1297 * buildsym.h: Doc fix for processing_acc_compilation.
1298
1299Thu Jun 17 19:57:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1300
1301 * printcmd.c (print_formatted): Don't use tab in wrap_here arg.
1302
1303Thu Jun 17 17:29:30 1993 Jim Kingdon (kingdon@lisa.cygnus.com)
1304
1305 * Makefile.in (INTERNAL_CFLAGS): Include ../include as well as
1306 ${srcdir}/../include.
1307
1308 * config/m88k/xm-delta88.h: Comment out unused defines which conflict
1309 with system headers.
1310 * printcmd.c (printf_command): Cast second arg to vprintf to PTR.
1311 Use VPRINTF macro if defined.
1312 * config/m88k/xm-delta88.h: Define VPRINTF. Include <sys/siginfo.h>.
1313 Define TIOC{GETC,GLTC}_BROKEN.
1314 * m88k-nat.c: Uncomment include of <sys/ptrace.h>.
1315 * main.c: Rename initialize_{main,cmd_lists,history} to init_* to
1316 make things easier on munch (apparently this matters on
1317 the delta88 with svr3).
1318
1319Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
1320
1321 * Makefile.in: canonicalize install.sh; for use within
1322 this directory (and subdirs)
1323
1324Tue Jun 15 17:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1325
1326 * Makefile.in: remove parentdir support; use INSTALL_XFORM
1327
1328Thu Jun 17 15:08:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1329
1330 * configure.in (alpha-*-osf*), config/alpha/alpha-osf.mh: New
1331 host.
1332 * sh-tdep.c (frame_find_saved_regs): Use NUM_REGS rather than hard
1333 wired (and wrong) constant.
1334 * values.c (unpack_long): Add case to unpack when target object is
1335 sizeof(int).
1336 * config/sh/tm-sh.h (REGISTER_NAMES): Know about the news ones the
1337 simulator defines.
1338
1339Wed Jun 16 16:08:18 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1340
1341 * NEWS: tracking user visible changes starting with
1342 vxworks-timeout.
1343
1344 * remote-vx.c (_initialize_vx): rename user settable option from
1345 rpcTimeout to vxworks-timeout.
1346
1347Wed Jun 16 12:21:49 1993 Fred Fish (fnf@cygnus.com)
1348
1349 * Makefile.in (depend): More makefile diddling.
1350 * alldeps.mak, depend: Update to latest automatically built
1351 versions.
1352
1353 * Makefile.in (depend): Bfd.h keeps moving, keep up with it.
1354 * alldeps.mak, depend: Update to latest automatically built
1355 versions.
1356
1357Tue Jun 15 12:26:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1358
1359 * remote-vx.c: include gdbcmd.h for setlist.
1360 (_initialize_vx): make rpcTimeout user settable.
1361
1362Mon Jun 14 09:23:51 1993 Jim Kingdon (kingdon@cygnus.com)
1363
1364 * main.c, gdbcmd.h: Add function filename_completer.
1365 * main.c, symfile.c, source.c, exec.c, core.c: Use it for
1366 "directory", "source", "cd", "symbol-file" "add-symbol-file",
1367 "load", "file", "exec-file", "core-file" commands.
1368 (But '/' is a word break, limiting usefulness; see comments).
1369
1370 * source.c (mod_path): Warning not error if can't find directory.
1371
1372 * isi-xdep.c: New file.
1373 * config/m68k/isi.mh (XDEPFILES): Add isi-xdep.o
1374
1375Sun Jun 13 09:17:48 1993 Jim Kingdon (kingdon@cygnus.com)
1376
1377 * config/m68k/xm-news.h: Include <sys/param.h>.
1378
1379 * m88k-tdep.c (IEEE_isNAN): Remove.
1380 config/m88k/tm-m88k.h (INVALID_FLOAT): Return 0. This was the same
1381 broken isNAN as on the mips.
1382
1383 * valprint.c (_initialize_valprint): Use c->function.sfunc not just
1384 c->function.
1385
1386 * dbxread.c (process_one_symbol): If SUN_FIXED_LBRAC_BUG is not
1387 defined, don't worry about Sun's silly LBRAC bug.
1388 * config/m68k/tm-sun3.h: Define SUN_FIXED_LBRAC_BUG to 0.
1389
1390 * dbxread.c (process_one_symbol): If there's a symbol before an
1391 N_SO, don't error().
1392 (case N_BCOMM): complain () not error ().
1393
1394 * defs.h, main.c (catch_errors): Add return_mask arg.
1395 stack.c (print_frame_info): Pass RETURN_MASK_ERROR.
1396 other callers: Pass RETURN_MASK_ALL.
1397 (return_to_top_level), callers: Add return_reason arg.
1398 * utils.c (quit):
1399 Use return_to_top_level (RETURN_QUIT) instead of error ().
1400 * main.c (main), tm-nindy960.h (ADDITIONAL_OPTION_HANDLER):
1401 Use SET_TOP_LEVEL not setjmp (to_top_level).
1402 * remote-nindy.c: Use catch_errors not setjmp (to_top_level).
1403
1404Sat Jun 12 14:40:54 1993 Jim Kingdon (kingdon@cygnus.com)
1405
1406 * solib.c (solib_create_inferior_hook) [SVR4_SHARED_LIBS]:
1407 Don't try to get the debug base yet.
1408
1409 * dbxread.c (process_one_symbol): Set n_opt_found based on whether
1410 a non-gcc N_OPT symbol is found. Make SUN_FIXED_LBRAC_BUG a macro
1411 which returns 0 or 1 to say whether to do it.
1412 * config/sparc/sun4{sol2,os4}.h
1413 (SUN_FIXED_LBRAC_BUG,VARIABLES_INSIDE_BLOCK): Use n_opt_found so
1414 the right thing happens for both acc and SunOS4 /bin/cc.
1415
1416 * valprint.c (print_hex_chars): Use local_hex_format_{pre,suf}fix.
1417 * printcmd.c (print_scalar_formatted): Use val_print_type_code_int.
1418
1419 * mips-tdep.c: Remove isa_NAN; it assumed sizeof(host int) == 4 and
1420 probably contained byte-order sins too.
1421 config/mips/tm-mips.h (INVALID_FLOAT): Define to 0 like most machines.
1422 The IEEE_FLOAT code in print_floating takes care of it.
1423
1424Sat Jun 12 14:47:04 1993 Fred Fish (fnf@cygnus.com)
1425
1426 * Makefile.in (VERSION): Bump to 4.9.2.
1427 * c-valprint.c (c_val_print): For array of chars printed with
1428 string syntax, don't print the address of the array. From
1429 bothner@cygnus.com.
1430 * c-exp.y (yylex): Recognize '.' as indicating a floating point
1431 number regardless of the radix. From wilson@cygnus.com.
1432 * valprint.c (set_input_radix_1, set_output_radix_1): New
1433 prototypes and functions that do the actual radix setting work.
1434 * valprint.c (set_radix, set_output_radix, set_input_radix):
1435 Rewrite to use set_input_radix_1 and set_output_radix_1.
1436 * valprint.c (initialize_valprint): Enable commands to
1437 independently set and show input and output radices.
1438 * valprint.c (show_radix): New prototype and function that
1439 handles separate input and output radices.
1440
1441Fri Jun 11 18:39:38 1993 Ken Raeburn (raeburn@cygnus.com)
1442
1443 Patches from Jeff Law, law@cs.utah.edu:
1444 * hppa-pinsn.c: Now uses disassembler from opcode library,
1445 this contains only the stub function print_insn.
1446
1447Fri Jun 11 15:19:59 1993 K. Richard Pixley (rich@cygnus.com)
1448
1449 * main.c (main): back to two periods for elipse.
1450 (print_gdb_version): revised format for configuration info.
1451
1452Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
1453
1454 * defs.h (INT_MAX): Cast unsigned shift result to int.
1455
1456Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
1457
1458 * dbxread.c (process_one_symbol): Rather than having
1459 BLOCK_ADDRESS_FUNCTION_RELATIVE a macro, make it a variable which
1460 is true if we are doing stabs-in-elf, false otherwise.
1461 config/sparc/tm-sun4sol2.h: Don't define it.
1462
1463Fri Jun 11 13:33:40 1993 Ian Lance Taylor (ian@cygnus.com)
1464
1465 * remote-mips.c (mips_send_packet): Don't print garbage character
1466 in debugging info.
1467 (mips_request): Don't check that remote pid is 0, because
1468 sometimes it isn't.
1469 (mips_fetch_registers): Pass a pointer to SWAP_TARGET_AND_HOST,
1470 not an integer.
1471
1472Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
1473
1474 * stack.c (print_frame_info): Use catch_errors around print_frame_args.
1475
1476 * Makefile.in (install): Don't depend on gdb.
1477
1478 * Rename remote-es1800.c to remote-es.c
1479 and remote-st2000.c to remote-st.c for 14-char filenames.
1480 config/m68k/{es1800,st2000}: Use the new names.
1481
1482 * mips-tdep.c (isa_NAN): Don't return true on -0.
1483
1484Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
1485
1486 * defs.h (INT_MAX): Cast unsigned shift result to int.
1487
1488Thu Jun 10 13:26:41 1993 Fred Fish (fnf@cygnus.com)
1489
1490 * elfread.c (elf_symtab_read): Add bfd section address to bfd
1491 symbols, now that they are section relative.
1492 * solib.c (bfd_lookup_symbol): Ditto.
1493
1494Thu Jun 10 10:56:56 1993 Jim Kingdon (kingdon@cygnus.com)
1495
1496 * Makefile.in (depend): Add bfd -I's for paread.c and xcoffexec.c
1497 depend: Updated accordingly.
1498
1499Wed Jun 9 16:08:44 1993 Jim Kingdon (kingdon@cygnus.com)
1500
1501 * Makefile.in (*.tab.c): Use mv for atomic update.
1502
1503 * Makefile.in ({dist,real}clean): Also remove nm.h.
1504 (realclean): Also remove ${TESTS}, y.output, yacc.{acts,tmp}.
1505 (distclean): Don't rebuild *.tab.c or TAGS.
1506
1507Wed Jun 9 12:56:58 1993 K. Richard Pixley (rich@cygnus.com)
1508
1509 * Makefile.in (version.c): add host and target names to version.c.
1510 * main.c (main): print three periods for the elipse.
1511 (print_gdb_version): also print configuration.
1512
1513 * udi/udiids.h, udi/udip2soc.c, udi/udiphcfg.h, udi/udiphunix.h,
1514 udi/udiproc.h, udi/udipt29k.h, udi/udiptcfg.h, udi/udisoc.h,
1515 udi/udr.c: Change AMD copyrights to FSF copyleft '93.
1516
1517 * remote-eb.c (get_hex_regs, eb_fetch_registers), remote-adapt.c
1518 (get_hex_regs, adapt_fetch_registers): cast args to
1519 supply_register to avoid gcc warning.
1520
1521 * config/a29k/a29k.mt (TDEPFILES): drop minimon support. It
1522 doesn't compile on solaris and is now obsolete.
1523
1524 * config/sparc/sun4os4.mh (XM_CLIBS): remove -lresolv. This
1525 breaks stock sunos installations.
1526
1527Wed Jun 9 06:14:33 1993 Jim Kingdon (kingdon@cygnus.com)
1528
1529 * m68k-stub.c: Add comment about frame cache.
1530
1531 * target.h (target_store_registers): Doc fix re error handling.
1532
1533 * findvar.c (write_register): Call SWAP_TARGET_AND_HOST regardless
1534 of register_valid[regno].
1535
1536Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1537
1538 * symtab.h, dwarfread.c: Doc fix re dependencies.
1539
1540Tue Jun 8 17:54:09 1993 Rob Savoye (rob@rtl.cygnus.com)
1541
1542 * serial.c (serial_close): If scb is NULL, don't try to close
1543 it.
1544 * configure.in: Add support for rom68k and bug boot monitors.
1545
1546Tue Jun 8 17:39:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1547
1548 * coffread.c (init_stringtab): Fix bug where sizeof(long) != 4.
1549 * gdbcore.h, core.c (read_memory_unsigned_integer): New function.
1550 * findvar.c (read_register, write_register): Fix thinko where
1551 sizeof(host long) != sizeof(target int).
1552 * h8300-tdep.c: Use new read_memory_unsigned_integer call.
1553 * sh-tdep.c (_initialize_sh_tdep): Add memory_size command.
1554
1555Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1556
1557 * Move config/m68k/tm-m68k.h (FRAME_FIND_SAVED_REGS) to
1558 m68k-tdep.c (m68k_find_saved_regs). Don't duplicate code between
1559 68881 and non-68881 cases. Check for a pair of movel instructions.
1560
1561Tue Jun 8 14:52:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1562
1563 First cut at sparc-vxworks targetting.
1564 * config/sparc/tm-vxsparc.h, config/sparc/vxsparc.mt: new files.
1565 * configure.in: sparc-vxworks gdb_target now vxsparc.
1566
1567 * remote-eb.c, remote.c: symfile.h requires bfd.h so include it.
1568
1569Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1570
1571 * config/m68k/xm-news.h: add "extern int errno".
1572
1573Tue Jun 8 13:45:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1574
1575 * remove-vx.c (vx_read_register, vx_write_register): collapse
1576 ifdef I80960 else (assumes) m68k into parameterizable macros
1577 VX_NUM_REGS and VX_SIZE_FPREGS.
1578 * config/m68k/tm-vx68.h, config/i960/tm-vx960.h (VX_NUM_REGS,
1579 VX_SIZE_FPREGS): new definitions.
1580
1581Tue Jun 8 11:08:29 1993 Jim Kingdon (kingdon@cygnus.com)
1582
1583 * symfile.{c,h} (generic_load): New function.
1584 remote{,-nindy,-eb,-mips}.c: Use it.
1585
1586Mon Jun 7 20:07:30 1993 Stu Grossman (grossman@cygnus.com)
1587
1588 * Makefile.in (depend): More sed gubbish to deal with
1589 ../bfd/bfd.h being generated during the build.
1590 * depend: Re-done with corrected makefile.
1591
1592Mon Jun 7 16:32:05 1993 Fred Fish (fnf@cygnus.com)
1593
1594 * Makefile.in (BFD_SRC_DIR): Renamed def and usages from BFD_DIR.
1595 * Makefile.in (BFD_OBJ_DIR): New definition for the bfd build
1596 directory to find automatically generated header files and library.
1597 * Makefile.in (BFD_LIB): Use BFD_OBJ_DIR.
1598 * Makefile.in (LINTFLAGS): Include BFD_OBJ_DIR.
1599 * Makefile.in (saber_gdb): Include BFD_OBJ_DIR.
1600 * Makefile.in (depend): Include BFD_OBJ_DIR in gcc args.
1601 * Makefile.in (paread.o, xcoffexec.o): Remove, now in depend.
1602 * depend, alldeps.mak: Rebuild after Makefile.in changes.
1603
1604Fri Jun 4 10:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1605
1606 * configure.in: change lynx support to CPU-*-lynxos*
1607
1608 * Makefile.in (subdir_do): change test from existence of directory
1609 to existence of Makefile (the directory may exist but not be configured)
1610
1611Thu Jun 3 01:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1612
1613 * config/sparc/xm-sun4sol2.h: define MEM_FNS_DECLARED
1614
1615Fri Jun 4 10:43:33 1993 Ian Lance Taylor (ian@cygnus.com)
1616
1617 * configure.in (mips-idt-ecoffl*): New target; use idtl.
1618 (mips-idt-ecoff*): Added trailing '*'.
1619 * config/mips/idtl.mt: New file; like idt.mt, but little endian.
1620
1621Thu Jun 3 17:36:56 1993 Stu Grossman (grossman@cygnus.com)
1622
1623 * ser-go32.c: Clean up lots of compilation nits.
1624
1625Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com)
1626
1627 * Patches from Jeffrey Law <law@cs.utah.edu>.
1628 * hppab-nat.c: Eliminate unnecessary ifdefs for
1629 FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
1630 CANNOT_STORE_REGISTER.
1631 (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
1632 * hppa-pinsn.c: Support 'I', 'J', and 'K' in output
1633 templates for 1.1 FP computational instructions.
1634
1635Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
1636
1637 * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.)
1638 * alldeps.mak, depend: Rebuild to account for ser-tcp.
1639 * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES.
1640 * gdbserver/Makefile.in (gdbserver): Use -lbsd.
1641 * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a
1642 shell when running the child, as args have been expanded by the
1643 time we get here. Simplify calling convention.
1644 * gdbserver/remote-server.c (main): Use new calling convention
1645 for create_inferior, remove defunct code for coalescing argv.
1646 Remove extra calls to mywait(), as we no longer have to wade
1647 through a shell.
1648
1649 * target.c (target_read_memory_partial): Don't deref errnoptr
1650 when checking for null pointer.
1651
1652Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
1653
1654 * remote-es1800.c: Fix typo.
1655
1656Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
1657
1658 * target.c (target_read_memory_partial): Like target_read_memory,
1659 but does partial reads, such as reads that bump into the end of
1660 the address space.
1661 * target.h (target_read_memory_partial): Add prototype.
1662 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
1663 * valprint.c (val_print_string): Complete rewrite to fix bug with
1664 bumping into end of memory, avoiding unnecessarily long reads, and
1665 fixing bug when print_max is set to 0 (unlimited print length).
1666 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
1667 initialize print_max.
1668
1669Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
1670
1671 * configure.in: Add support for rom68k and bug boot monitors.
1672
1673Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
1674
1675 * printcmd.c (print_scalar_formatted): Print integers bigger than
1676 LONGEST in hex no matter how big, and no matter what the format
1677 and size.
1678
1679 * stabsread.c (read_type): Skip type attributes if present.
1680
1681 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
1682 of number, just through '0' + radix - 1.
1683
1684Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
1685
1686 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
1687
1688 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
1689 single parameter, the pointer to the partial symtab, rather than
1690 a bunch of args that are derived from the partial symtab. Change
1691 prototypes and callers to match.
1692
1693 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
1694 set demangling style automatically.
1695 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
1696 GNU C++, not C++ in general.
1697 * symtab.h (general_symbol_info): Simplify by eliminating one
1698 structure level for the language dependent info.
1699
1700Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
1701
1702 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
1703 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
1704 TYPE_CODE_ENUM was already testing for this.
1705
1706Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
1707
1708 * Makefile.in: Add new file ser-tcp.c.
1709 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
1710 * findvar.c (write_register): See if we are writing back the same
1711 value that's already in the register. If so, don't bother.
1712 * remote.c (putpkt, getpkt): Improve handling of communication
1713 problems.
1714 * ser-go32.c: Prototype it to death. Update serial_ops and add
1715 dummy routines where appropriate.
1716 * ser-tcp.c: New module to implement serial I/O via TCP
1717 connections.
1718 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
1719 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
1720 * serial.c: Add start of support for connect command.
1721 (serial_open): Distinguish between tcp and local devices.
1722 * serial.h (struct serial_ops): Get rid of restore, add
1723 get_tty_state and set_tty_state. Define protoypes and macros for
1724 this mess.
1725 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
1726 some real buffering. Handle error conditions gracefully.
1727 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
1728 (Lynx), remove lots of cruft.
1729
1730Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1731
1732 * printcmd.c (print_address_symbolic): turn this into an assigment
1733 instead of an initialization (many compilers don't accept
1734 structure initialization).
1735
1736Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1737
1738 * xcoffread.c (read_xcoff_symtab): If several program csects in one
1739 source file, give them all the name of the source file, rather than
1740 the 2nd and subsequent ones having NULL names.
1741
1742Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1743
1744 * printcmd.c (print_address_symbolic): Append source filename and
1745 linenumber of the symbol if print symbol-filename is on.
1746 (initialize_printcmd): `set print symbol-filename'.
1747
1748Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
1749
1750 * configure.in: Add config for Lynx target. Configure gdbserver
1751 only for Lynx. Re-do selective configuration of sparclite.
1752
1753 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
1754 configure.in remote-inflow.c remote-utils.c}: New files to
1755 support GDB remote server. Currently only works for Lynx.
1756
1757Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1758
1759 * stabsread.c (define_symbol, case 't'): Only set the name if it
1760 is not a pointer type.
1761
1762 * stabsread.c (define_symbol): Clean up logic; move the read_type
1763 calls to inside the switch statement (this improves the error
1764 handling).
1765
1766 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
1767 common blocks.
1768
1769Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1770
1771 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
1772
1773 * source.c (line_info): Change "pc" to "address" in messages and
1774 use print_address for addresses.
1775
1776 * source.c (line_info): If we don't find a symtab, print more useful
1777 output, including the symbolic address.
1778
1779 * source.c (line_info): If --fullname, display the source.
1780 (identify_source_line), callers: Take pc as argument, rather than
1781 assuming innermost frame (emacs doesn't use this, so no one ever
1782 noticed).
1783 * symtab.h: Declare frame_file_full_name.
1784 * main.c: Don't.
1785
1786Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
1787
1788 * breakpoint.c (catch_command_1): Fix typo in error msg.
1789
1790Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1791
1792 * elfread.c (elf_symfile_read): Update ELF structure and routine
1793 names to specify 32-bit versions.
1794 (elf_symtab_read): Retrieve size field directly from symbol,
1795 instead of using old kludge.
1796
1797 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
1798 calling opcodes library.
1799 * z8k-tdep.c (print_insn): Likewise.
1800
1801Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1802
1803 * stabsread.c: Remove all uses of error(). Make error_type and
1804 read_type_number static.
1805 (define_symbol): Don't try to deal with a missing symbol
1806 descriptor which isn't followed by digit, '(', or '-'.
1807 * stabsread.h: Don't declare read_type_number here.
1808 * gdbtypes.h: Don't declare error_type here.
1809 * xcoffread.c: Remove NO_TYPEDEFS code.
1810
1811Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
1812
1813 * mips-tdep.c: Removed #include of many header files, and #define
1814 of MIPSMAGIC; no longer used.
1815
1816Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1817
1818 * Many places: replace "the inferior" in messages with "the program"
1819 or "the program being debugged".
1820 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
1821 and I'm getting sick of maintaining it.
1822
1823 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
1824 support it.
1825
1826 * config/i386/go32.mh: Define SER_HARDWIRE.
1827 * Makefile.in: Define SER_HARDWIRE.
1828 (DEPFILES): Use it.
1829 (alldeps.mak): Add SER_HARDWIRE.
1830 Remove all references to ser-hardwire.{c,o}.
1831 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
1832
1833Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1834
1835 * sparc-nat.c (store_inferior_registers): Fill in all members of
1836 inferior_fp_registers by reading them from the inferior before
1837 modifying and writing them back.
1838 Fixes unexplainable inferior FP exceptions after calls to the inferior
1839 or setting of floating point registers.
1840 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
1841 to register which is generated by gcc-2.4.
1842
1843Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
1844
1845 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
1846
1847Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
1848
1849 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
1850 xm-i386lynx.h}: New configuration for Lynx.
1851
1852Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1853
1854 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
1855 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
1856
1857 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
1858 as struct, union, or enum tags.
1859
1860Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1861
1862 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
1863 executable.
1864
1865Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1866
1867 * infrun.c (wait_for_inferior),
1868 infcmd.c (program_info, signal_command): Use symbolic signal names.
1869
1870 * inftarg.c (child_wait): Deal with EINTR and include message from
1871 strerror if printing an error message.
1872
1873 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
1874
1875 * stabsread.c: Remove most uses of lookup_fundamental_type.
1876 (define_symbol): Use read_type for type of enum constant,
1877 not just read_type_number. Also don't call error().
1878 (define_symbol): For unrecognized constant type, one complaint (the
1879 one from error_type) is enough. Don't make our own in addition.
1880 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
1881 * gdbtypes.h: Doc fixes.
1882
1883Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1884
1885 Fix stack unwinding through _sigtramp on Irix. These patches are from
1886 Paul Flinders <ptf@delcam.co.uk>.
1887 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
1888 executable uses sigvec.
1889 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
1890 sigcontext offsets.
1891 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
1892
1893Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1894
1895 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
1896 be passed to the inferior to make "handle <signal> nopass nostop" work.
1897
1898Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1899
1900 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
1901 the necessary bits.
1902 * findvar.c (value_from_register): Fix uninitialized first_addr
1903 which caused problems with assignment of doubles to register variables
1904 on some targets.
1905 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
1906 missing mips definitions if necessary.
1907
1908 Fix handling of double register variables for mips targets and big
1909 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
1910 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
1911 8 bytes for doubles.
1912 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
1913 conversion of type held in multiple registers to host format.
1914 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
1915 companion to REGISTER_CONVERT_TO_TYPE.
1916 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
1917 Convert to function calls.
1918 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
1919 mips targets.
1920 * mips-tdep.c (mips_print_register): Raw buffer now needs just
1921 MAX_REGISTER_RAW_SIZE bytes.
1922 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
1923 (if defined) for doubles.
1924 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
1925 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
1926 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
1927 defined.
1928 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
1929 defined.
1930
1931Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1932
1933 * configure.in: Add i[34]86-*-isc*.
1934
1935 * stabsread.c: Make sure all complain() pass the address of the struct.
1936
1937 * xcoffread.c: Make sure all struct complaints are static not auto.
1938
1939 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
1940
1941 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
1942
1943Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1944
1945 * config/i386/linux.mh: Re-enable coredumps now that they should work.
1946
1947Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
1948
1949 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
1950
1951Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
1952
1953 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
1954
1955Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1956
1957 * Makefile.in (INSTALLED_LIBS): New variable.
1958
1959Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1960
1961 * main.c (quit_command): In the "quit anyway?" message, tell the user
1962 whether we are planning to detach or kill the program.
1963
1964 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
1965 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
1966
1967 * infcmd.c (read_pc): Doc fix.
1968
1969 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
1970
1971 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
1972 signal_handler_caller.
1973 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
1974 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
1975 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
1976 Use SIGTRAMP_START if defined.
1977 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
1978 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
1979
1980 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
1981
1982 * infcmd.c (step_1): Fix poorly worded error message.
1983
1984 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
1985 Comment out corelow.c because core dumps are broken on these machines.
1986
1987 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
1988 if srcdir is not ".".
1989 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
1990 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
1991 * depend: Update to latest automatically built version.
1992
1993Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
1994
1995 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
1996 * Makefile.in (NONSRC): Add ChangeLog-92
1997
1998Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1999
2000 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
2001 not typo RAW_REGISTER_SIZE.
2002
2003 * frame.h, inferior.h: Doc fixes.
2004
2005Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
2006
2007 * findvar.c (write_register): Add sanity check for register size.
2008 (read_register): Fixup sanity check for register size to be
2009 consistent with write_register().
2010
2011Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
2012
2013 * sparclite/Makefile.in: Add dummy info, install and install-info
2014 targets.
2015
2016Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
2017
2018 * remote-nindy.c: Removed declaration of coffstrip.
2019 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
2020
2021Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
2022
2023 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
2024 tagging.
2025
2026 * Makefile.in (VERSION): GDB 4.9 release.
2027
2028Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
2029
2030 * README: Update known bugs to include the Solaris bug that
2031 leaves core dumps in the current directory when restarting the
2032 inferior with "run". Expand on the testsuite information.
2033
2034 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
2035 be the last 4.9 prerelease test archive.
2036
2037Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
2038
2039 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
2040 redefined warnings.
2041
2042Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
2043
2044 * README, NEWS: Update for gdb 4.9 release.
2045
2046Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
2047
2048 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
2049 * target.c (MIN): #undef before defining.
2050
2051Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
2052
2053 Patch from Jeffrey Law:
2054 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
2055
2056Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
2057
2058 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
2059 memory.
2060
2061Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
2062
2063 * ch-exp.y (start): Apply work-around to avoid bison warning.
2064
2065Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
2066
2067 * Makefile.in (BISON): Remove double quotes around BISON
2068 definition when bison is used.
2069
2070 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
2071 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
2072 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
2073 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
2074 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
2075 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
2076 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
2077 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
2078
2079 * Makefile.in (VERSION): Bump to 4.8.6.
2080
2081Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
2082
2083 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
2084 include declarations for malloc/realloc/free. Both malloc and
2085 realloc return 'void *' for non-ANSI compilations.
2086
2087Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
2088
2089 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
2090 longer opened twice.
2091
2092Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
2093
2094 * solib.c (clear_solib): Don't close bfd if it is NULL.
2095
2096Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
2097
2098 * core.c (dis_asm_read_memory): Cast second arg of
2099 target_read_memory to "char *".
2100 * breakpoint.c (watchpoint_check): Change arg type from PTR to
2101 "char *", to match other functions called by catch_errors().
2102
2103Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
2104
2105 * More patches from Jeffrey Law (law@cs.utah.edu).
2106 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
2107 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
2108 Delete unnecessary declarations.
2109
2110Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
2111
2112 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
2113 poll() for termio{s}.
2114
2115Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
2116
2117 * i386-tdep.c (i386_frame_num_args): Always return -1.
2118
2119Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
2120
2121 * Patches from Jeffrey Law <law@cs.utah.edu>.
2122 * gdb/hppa-tdep.c: Declare frame_saved_pc.
2123 (frameless_function_invocation): New function.
2124 (frame_saved_pc, init_extra_frame_info): Use
2125 frameless_function_invocation.
2126 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
2127 call instead of just grabbing the value currently in %r2.
2128 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
2129 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
2130 definition and use the common one in tm-hppa.h.
2131 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
2132 use unwind descriptors to determine if the frame chain is valid.
2133 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
2134 it does not assume %r4 is the frame pointer.
2135 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
2136 and ssm instructions.
2137 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
2138 helper functions for print_insn.
2139 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
2140 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
2141 which nullifies the following instruction.
2142
2143Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2144
2145 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
2146 pass the 5th arg there, rather than using an ANSI C-specific macro.
2147
2148 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
2149
2150Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
2151
2152 * Makefile.in (VERSION): Bump to 4.8.5
2153 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
2154 directories to include search path.
2155 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
2156 whitespace.
2157 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
2158 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
2159 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
2160 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
2161 udr.o, udip2soc.o): Remove explicit rules, use the ones that
2162 are automatically generated in "depend".
2163 * Makefile.in (paread.o): Document why a dependency doesn't get
2164 automatically generated in "depend" and leave this explicit rule
2165 in for now (FIXME).
2166 * depend: Update to latest automatically generated version.
2167
2168Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2169
2170 * xcoffread.c: Doc fix.
2171
2172 * Makefile.in (depend): Include $(CC) command in generated output.
2173
2174Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
2175
2176 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
2177 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
2178 * depend: Update to latest automatically built version.
2179
2180Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
2181
2182 * sparclite/Makefile.in: Create default target that does nothing
2183 in order to force user to build by hand.
2184
2185 * sparclite/Makefile: Remove. It's not necessary anymore.
2186
2187 * ser-unix.c (wait_for): New routine to handle read timeouts,
2188 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
2189
2190Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
2191
2192 * mips-pinsn.c (print_insn): Return value.
2193
2194Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
2195
2196 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
2197 at configuration time and doesn't belong in the distribution archive.
2198
2199 * Makefile.in (NONSRC): Add 29k-share/README.
2200 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
2201
2202 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
2203 constants with slightly more portable definitions (still depends
2204 on 2's complement arithmetic though).
2205 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
2206 * i386v-nat.c (sys/reg.h): Conditionalize include on
2207 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
2208 * ser-unix.c (termio.h): Include <termio.h> like other files that
2209 include termio.h, not <sys/termio.h> which may not exist (on
2210 linux for example).
2211
2212Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
2213
2214 * valprint.c (print_longest): Change format parameter from a
2215 'char' to an 'int'. We can't have 'char' parameters with the
2216 current coding style, where we mix prototypes with pre-ANSI
2217 style declarations.
2218 * value.h (print_longest): Change format parameter in prototype
2219 from a 'char' to an 'int'.
2220
2221Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2222
2223 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
2224 definition.
2225 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
2226 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
2227
2228Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
2229
2230 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
2231 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
2232 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
2233 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
2234 ptrace needs 5 arguments, #define ptrace to always
2235 pass zero as the 5th argument.
2236
2237Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2238
2239 * configure.in: Match z8k-*-sim for z8000.
2240 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
2241 * remote-hms.c: Update to use new serial protocol.
2242
2243Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2244
2245 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
2246 necessary and Solaris doesn't have it.
2247
2248 * Makefile.in (clean-info, install, install-info, info, dvi,
2249 check, all): do not echo recursion lines.
2250
2251 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
2252
2253 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
2254 required target ports which use sockets (like a29k-udi).
2255
2256 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
2257
2258Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
2259
2260 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
2261 systems lacking select().
2262
2263 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
2264
2265Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
2266
2267 * alldeps.mak, depend: Update with latest automatically built
2268 versions.
2269
2270Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
2271
2272 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
2273
2274 * Makefile.in (make-proto-testsuite.dir): New target to make
2275 prototype testsuite tree.
2276
2277 * Makefile.in (VERSION): Bump to 4.8.4.
2278
2279Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
2280
2281 * stabsread.c (define_symbol): If unrecognized constant type,
2282 complain() not error().
2283
2284Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
2285
2286 * infptrace.c: Add missing close paren to test for
2287 FIVE_ARG_PTRACE defined.
2288
2289 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
2290 when compiling with gcc, but disable it for now. See comment.
2291 * defs.h (LONGEST): Define as either "long" or "long long"
2292 based on CC_HAS_LONG_LONG.
2293 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
2294 how longest_to_int is defined.
2295 * c-valprint.c (c_val_print): Call print_longest.
2296 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
2297 instead of LONG_LONG.
2298 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
2299 CC_HAS_LONG_LONG.
2300 * printcmd.c (print_scalar_formatted): Call print_longest
2301 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
2302 * typeprint.c (print_type_scalar): Call print_longest and let
2303 it figure out what to do for PRINTF_HAS_LONG_LONG.
2304 * valprint.c (val_print_type_code_int): Call print_longest
2305 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
2306 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
2307 * value.h (struct value): Replace usage of LONG_LONG with
2308 CC_HAS_LONG_LONG.
2309 * value.h (print_longest): Add prototype.
2310 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
2311 * values.c (unpack_double): Collapse code that was unnecessarily
2312 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
2313 * values.c (value_from_longest): Remove dependency on
2314 CC_HAS_LONG_LONG and just use LONGEST.
2315 * solib.c (solib_map_sections): Use bfd_get_filename
2316 to access filename field.
2317 * solib.c (clear_solib): Save filename and free it later, after
2318 bfd_close, since bfd_close may reference it. Use bfd_get_filename
2319 to access the field.
2320 * config/convex/xm-convex.h (LONG_LONG): Replace with
2321 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
2322 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
2323 Add PRINTF_HAS_LONG_LONG references.
2324
2325Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2326
2327 * inflow.c (kill_command), infcmd.c (attach_command),
2328 remote.c (remote_interrupt_twice): In messages for the user, call it
2329 "the program" or "the program being debugged" not "the inferior".
2330
2331 * hp300ux-nat.c: Cast second arg to supply_register calls.
2332 (_initialize_kernel_u_addr, getpagesize): New functions.
2333 (store_inferior_register_1): Change arg name from value to val.
2334 (fetch_core_registers): Make arg core_reg_size unsigned.
2335 Pass 5 args to ptrace.
2336 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
2337 Remove KERNEL_U_ADDR stuff.
2338 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
2339 * config/m68k/hp300hpux.m{t,h}:
2340 Move exec.o from NATDEPFILES to TDEPFILES
2341 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
2342 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
2343
2344Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2345
2346 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
2347
2348Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2349
2350 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
2351
2352Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2353
2354 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
2355 describe `set demangle-style arm' (not cfront);
2356 mention can type `q' to discard output, when gdb pages
2357
2358Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2359
2360 * valops.c (search_struct_field): Fix gdb core dump with incomplete
2361 stabs info.
2362
2363Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2364
2365 * remote.c: Change timeout to 2.
2366 (remote_open): Use unpush_target not remote_close.
2367 (remote_resume): If siggnal != 0, give warning not error().
2368 (remote_wait, remote_interrupt, remote_interrupt_twice):
2369 If we get two interrupts, let the user get out if they want.
2370 (remote_{kill,mourn}): New functions.
2371 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
2372
2373Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
2374
2375 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
2376
2377Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2378
2379 * Remote targets (mourn): Call unpush_target.
2380
2381 * config/sparc/xm-sun4os4.h: Declare free() to return int.
2382 Remove twisted use of PARAMS.
2383
2384 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
2385 that ansidecl.h assumes ANSI on AIX.
2386
2387Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
2388
2389 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
2390 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
2391
2392Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2393
2394 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
2395
2396Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
2397
2398 * remote-vx.c (net_connect): Allow numeric IP address for host.
2399
2400Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2401
2402 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
2403
2404Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
2405
2406 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
2407
2408 * symtab.h, xcoffread.c: Revise linetable sorting comments.
2409
2410Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2411
2412 * valops.c (value_cast): A cast might also change the object
2413 representation in C++.
2414 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
2415 to get the proper read_symtab function when called from mipsread.c.
2416 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
2417 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
2418 for dummy psymtabs, inhibit processing of dummy psymtabs.
2419
2420Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
2421
2422 * Changes from (or inspired by) AMD:
2423 * remote-udi.c (udi_attach): Assignments to Space and Offset were
2424 switched, fix it.
2425 (udi_wait): Make error message (UDIGetStdout) match error.
2426 (udi_wait): Handle UDIStdinNeeded.
2427 * command.c [CANT_FORK]: Use system().
2428 * utils.c (prompt_for_continue): Allow quit with 'q'.
2429
2430 * solib.c (solib_add): Don't call special_symbol_handling if there
2431 were errors in symbol_add_stub. Also set so->from_tty before
2432 calling symbol_add_stub.
2433
2434Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
2435
2436 * Merge in HPPA/BSD patches from Utah:
2437 * defs.h: Add const to 2nd arg of psignal prototype.
2438 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
2439 BSD now.
2440 * hppab-core.c: Deleted. No longer useful.
2441 * hppab-nat.c: #include more files. Use PT_WUREGS, not
2442 PT_WRITE_U.
2443 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
2444 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
2445 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
2446 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
2447 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
2448
2449Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
2450
2451 * Fix two bugs found by deja-gnu. One is the incorrect reporting
2452 of the PC being in a stack dummy when looking at a core file
2453 without symbols. The other is the incorrect passing of char
2454 arguments during expression evaluation (ie: p foo('a','b') would
2455 mess up the passing of it's args because it wasn't coercing the
2456 char's to ints).
2457 * hppah-tdep.c: Rename global functions to have consistent hppa_
2458 prefix. Make more functions static. Drop hp_ prefix from static
2459 functions. (hppa_push_arguments): Call value_arg_coerce to cast
2460 char to int args if necessary. (hppa_fix_call_dummy): Create
2461 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
2462 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
2463 valid (ie: != 0) before doing comparison against PC.
2464 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
2465 to reflect new arguments.
2466 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
2467 prefix for func name. (FIX_CALL_DUMMY): Move code into
2468 hppah-tdep.c.
2469
2470 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
2471 to malloc() so that we can test GDB eval of dynamically created
2472 arrays (like char strings in `print "foo"').
2473
2474Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2475
2476 * printcmd.c (print_address_symbolic): Search symtabs as well as the
2477 minimal symbols for a nearby symbol.
2478
2479Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
2480
2481 * coffread.c: Comment changes around minimal symbol recording.
2482
2483Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2484
2485 * command.c: comment changes only.
2486
2487 * mips-tdep.c (heuristic_fence_post): new static variable.
2488 (heuristic_proc_start): use heuristic_fence_post, print better
2489 warnings, but only if not stop_soon_quietly.
2490 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
2491
2492Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
2493
2494 * symtab.h: Fix LOC_REF_ARG comment.
2495
2496Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2497 and Jim Kingdon (kingdon@cygnus.com)
2498
2499 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
2500 LOC_REGPARM symbol.
2501 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
2502 symfile.c (compare_symbols): Don't check first character; STRCMP
2503 does that.
2504
2505 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
2506 structures that are passed by address in a register.
2507 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
2508 * findvar.c (read_var_value),
2509 printcmd.c (address_info, print_frame_args),
2510 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
2511 * symtab.c (lookup_block_symbol): Deal with it.
2512
2513Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
2514
2515 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
2516 Add objfile field.
2517 * objfiles.c (find_pc_section): Return a struct obj_section *.
2518 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
2519 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
2520 Don't use obj_section hack.
2521 * xcoffexec (vmap_symtab): Relocate obj_sections.
2522 * printcmd.c (containing_function_bounds): Use find_pc_section.
2523
2524 * symtab.h: Clean up SYMBOL_VALUE comments.
2525
2526Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
2527
2528 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
2529 Expand comments about LOC_ARG/LOC_LOCAL pairs.
2530
2531 * coffread.c (read_coff_symtab): Use rewind before fseek.
2532
2533Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
2534
2535 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
2536 * Makefile.in: Add $(YFLAGS) when using $(YACC).
2537 * Makefile.in: Remove message to expect conflicts and unused
2538 rules in ch-exp.y, since there no longer are any such.
2539
2540Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2541
2542 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
2543
2544Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
2545
2546 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
2547 rather than dumping core.
2548
2549 * Makefile.in: Add ${srcdir}/ to all source files.
2550 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
2551 (TAGS): Deal with srcdir and new config directory scheme.
2552 createtags: Remove.
2553 Makefile.in (NONSRC): Remove createtags.
2554 alldeps.mak: Updated.
2555
2556 * rs6000-tdep.c: Delete unused function print_frame.
2557
2558 * frame.h (struct frame_info): Doc fix for next_frame.
2559 New field signal_handler_caller.
2560 blockframe.c (create_new_frame, get_prev_frame_info),
2561 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
2562 INIT_FRAME_PC_FIRST).
2563 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
2564 Check it.
2565
2566Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
2567
2568 * irix4-nat.c (fetch_core_registers): Special version of this for
2569 Irix 4.x, which stores regs a bit differently from other /proc
2570 based systems.
2571 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
2572 to new file core-svr4.c.
2573 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
2574 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
2575 to NATDEPFILES.
2576 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
2577
2578Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
2579
2580 * i387-tdep.c: Remove unused #includes.
2581
2582 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
2583
2584 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
2585
2586Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
2587
2588 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
2589
2590 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
2591 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
2592 Don't muck with SYMBOL_CLASS.
2593
2594Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
2595
2596 * munch: Don't use head command. It doesn't exist everywhere.
2597
2598Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
2599
2600 * inflow.c (new_tty): Remove spurious 'o' character at end
2601 of #endif line.
2602
2603Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2604
2605 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
2606 instructions and nothing more.
2607 * mipsread.c (add_line): Add comment why we have to combine line number
2608 entries for the same line number.
2609
2610Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
2611
2612 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
2613 in gdb 2.8!).
2614
2615Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
2616
2617 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
2618
2619Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
2620
2621 * source.c (select_source_symtab): Clean up comment. Also, if
2622 we have a current_source_symtab, and s is NULL, return without
2623 doing anything.
2624 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
2625 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
2626
2627Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
2628
2629 * dbxread.c (unknown_symchar_complaint): Add new complaint.
2630 * stabsread.h: Declare it.
2631 * partial-stab.h: Use it.
2632
2633 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
2634
2635Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
2636
2637 * stack.c (print_frame_info): Print specially if dummy frame.
2638
2639 * breakpoint.c: Add comments regarding within_scope future direction.
2640
2641 * Version 4.8.3.
2642
2643 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
2644
2645Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
2646
2647 * ch-exp.y: Fix thinko that broke parsing of FALSE.
2648
2649Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2650
2651 * stabsread.c (read_member_functions): Initialize domain for stubbed
2652 member functions to avoid gdb core dumps when printing pointers
2653 to member functions.
2654 * cp-valprint.c (cp_print_class_method): Check for stubbed member
2655 functions.
2656
2657Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
2658
2659 * expprint.c (print_subexp): If opcode not found in op_print_tab,
2660 stop with an error().
2661 eval.c (evaluate_subexp): Change error message.
2662
2663 * objfiles.c (build_objfile_section_table): Cast return value
2664 from obstack_finish.
2665
2666Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
2667
2668 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
2669 to rs6000_frame_chain and deal with it if we're in a signal handler.
2670 (FRAME_SAVED_PC): Use rs6000_frame_chain.
2671
2672 * breakpoint.c (within_scope): New function.
2673 (enable_breakpoint, watchpoint_check): Use it.
2674
2675 * source.c (openp): Handle "exec-file ./ls" correctly.
2676
2677 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
2678
2679Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
2680
2681 * ch-exp.y: Clean up lexing of identifiers and
2682 reserved words. (E.g. don't recognize FALSEXXX as the
2683 keyword FALSE followed by the identifier XXX.)
2684 Also, convert identifiers to lower case.
2685
2686Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
2687
2688 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
2689 new serial interface.
2690
2691Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
2692
2693 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
2694 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
2695 * ser-go32.c: Return -1 on most failures, 0 on most successes,
2696 and use new return codes for go32_readchar().
2697 * ser-unix.c: Ditto. Also, move error handling up to caller for
2698 SERIAL_SETBAUDRATE().
2699 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
2700 to specific routine.
2701 (serial_close): New routine to wrap around device close routine.
2702 serial.h: Clean & document return values more clearly.
2703
2704Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
2705
2706 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
2707
2708 * rs6000-pinsn.c (print_operand, case LI): Print condition register
2709 operand in decimal rather than wrong textual versions.
2710
2711 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
2712 (mention 't', remove false thing about 'g' only good with 'f').
2713
2714 * breakpoint.h: move "struct breakpoint" and friends to top of
2715 file so that bpstat_find_breakpoint prototype works.
2716
2717 * solib.c (struct so_list): Add bfd field.
2718 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
2719 Put the bfd in bfd field of the so_list.
2720 (clear_solib): Free bfd name and close_bfd on the bfd.
2721
2722Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
2723
2724 * valarith.c (value_subscript): Add COERCE_REF.
2725 * ch-exp.y (operand_5): We can generalize the 2nd operand
2726 of a string repetition ot 'literal' without ambiguity.
2727
2728Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2729
2730 * breakpoint.h (struct bpstat): Remove momentary field.
2731 Remove bpstat_momentary_breakpoint. This was always kludgy
2732 and is no longer used.
2733
2734 * breakpoint.h: Add enum bpstat_what.
2735 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
2736 stop and print fields of bpstat now per-breakpoint, not just
2737 one for the whole chain.
2738 breakpoint.{c,h} (bpstat_what): New function.
2739 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
2740 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
2741 with call to bpstat_what.
2742 README: Remove watchpoint/breakpoint bug from known bugs.
2743
2744 * breakpoint.h: Prototype bpstat_find_breakpoint.
2745
2746Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
2747
2748 * symtab.c (find_methods, gdb_mangle_name): Note that functions
2749 are g++ specific.
2750 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
2751 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
2752
2753Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
2754
2755 * i960-pinsn.c (tabent): Copied struct definition from
2756 opcodes/i960-dis.c.
2757
2758Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2759
2760 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
2761 is a C++ destructor.
2762 * symtab.c (gdb_mangle_name): Use it.
2763 * symtab.c (find_methods): Do not add destructors to choice list
2764 for constructors.
2765 * symtab.c (decode_line_1): Make breakpoints on destructors work
2766 for gcc-2.x again.
2767
2768Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
2769
2770 * ser-go32.c: Make it use serial port name.
2771 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
2772
2773 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
2774 in a system call!
2775
2776Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
2777
2778 * configure.in: Only configure sparclite subdir when target_cpu
2779 is sparclite.
2780
2781Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
2782
2783 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
2784 Remove FIXME comment regarding this.
2785
2786 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
2787
2788 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
2789
2790Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
2791
2792 Add section table to objfile struct. Use it for find_pc_section.
2793 * objfiles.c (add_to_objfile_sections,
2794 build_objfile_section_table, find_pc_section): new functions.
2795 (allocate_objfile): build section table.
2796 * objfiles.h (struct obj_section): new structure.
2797 (struct objfile): add section table.
2798 (find_pc_section): new prototype.
2799 * solib.[ch] (find_pc_section_from_so_list): removed.
2800 * sparc-tdep.c: include objfiles.h for find_pc_section. include
2801 symfile.h for objfiles.h.
2802 (in_solib_trampoline): adjusted for new find_pc_section
2803 prototype. Removed BAD_RICH_HACK ifdefs.
2804 * symfile.c (syms_from_objfile): offset objfile sections.
2805 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
2806 * symfile.h (find_pc_section): prototype removed. Also fixed
2807 comment typo NUL -> NULL.
2808 * target.[ch] (find_pc_section_from_targets): removed.
2809 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
2810
2811Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
2812
2813 * ser-go32.c: Format. (go32_open): Use proper return value.
2814
2815 * configure.in: Undo conditional configdirs hack for sparclite.
2816
2817Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
2818
2819 * symtab.c (list_symbols): When call break_command, pass both
2820 filename and function name not just function name.
2821
2822Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
2823
2824 (Changes and new files to make "none" a full fledged configuration)
2825 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
2826 Currently only tm-none.h has any meaningful contents.
2827 * config/none/none.mh (NAT_FILE): Use nm-none.h
2828 * config/none/none.mh (XM_FILE): Use xm-none.h
2829 * config/none/none.mt (TM_FILE): Use tm-none.h
2830 * Makefile.in (depend): Remove comment about parse errors in
2831 valops.c, it now parses correctly and generates a correct depend
2832 line. Remove line that touches xm.h, tm.h, and nm.h; they are
2833 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
2834
2835Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
2836
2837 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
2838
2839 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
2840 exactly 8 characters.
2841
2842Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
2843
2844 * configure.in: Sparclite uses sparc config dir. Also has it's
2845 own tm- & .mt files now. Also add sparclite to configdirs.
2846 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
2847 * config/i386/go32.mh: Nullify def of TERMCAP.
2848 * config/i386/xm-go32.h: Get rid of redef of EIO.
2849 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
2850 specific configs. Very similar to sun4os4, but without solib.
2851 * sparclite/{Makefile.in configure.in}: First cut at making this
2852 dir configgable.
2853
2854Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
2855
2856 * ser-go32.c: First cut at adapting to new serial interface.
2857
2858Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
2859
2860 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
2861 These implement a new serial line interface for talking to remote
2862 targets.
2863 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
2864 EXCEPT go32, which gets ser-go32.c.
2865 * remote.c: Use new serial interface. More remote-xxx's to be
2866 converted later.
2867 * ser-bsd.c, ser-termios.c: Removed.
2868 * serial.c: New. Implements common operations for all serial
2869 types.
2870 * ser-unix.c: New. Unix specific serial operations for various
2871 flavors of Unix (Posix, SysV, BSD).
2872 * serial.h: Generic serial interface defs.
2873 * config/i386/go32.mh, config/i386/i386bsd.h,
2874 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
2875 ser-bsd.o from XDEPFILES. All the magic is now handled in
2876 configure.in.
2877
2878Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
2879
2880 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
2881
2882Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
2883
2884 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
2885
2886 * rs6000-tdep.c (frameless_function_invocation): Don't even think
2887 about framelessness except on the innermost frame.
2888
2889 * xcoffexec.c: Call fatal() not abort().
2890
2891 * stabsread.c (patch_block_stabs): If stab & no symbol, make
2892 a LOC_OPTIMIZED_OUT symbol.
2893 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
2894 findvar.c (read_var_value), printcmd.c (address_info),
2895 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
2896 m2-exp.y (yylex): Deal with it.
2897 ch-exp.y (yylex): Deal with it.
2898
2899Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
2900
2901 * findvar.c (value_from_register): H8500 specific, check to see
2902 if we are looking at short pointer. If so, skip crock.
2903 * h8500-tdep.c (h8500_frame_chain): Mask down value from
2904 read_memory_integer() to avoid getting messed up by sign extension.
2905
2906Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2907
2908 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
2909 ifdef protect using BAD_RICH_HACK. This should be removed soon.
2910 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
2911
2912Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
2913
2914 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
2915
2916 * core.c (dis_asm_print_address): New function.
2917
2918 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
2919 has been fixed.
2920
2921Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2922
2923 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
2924 entire breakpoint chain and print only the first entry that needs to
2925 be printed and needs to be stopped for. Fixes problems with printing
2926 of multiple breakpoints with different conditions.
2927 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
2928 effectively stops printing of the breakpoint chain.
2929 * breakpoint.c (print_it_noop): New routine to print nothing
2930 for this breakpoint entry and dont stop printing.
2931 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
2932 watchpoint only if it is enabled.
2933 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
2934 descriptor from the library to make backtraces through setjmp work.
2935 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
2936 sigtramp.
2937 * mips-tdep.c (read_next_frame_reg): Provide correct values for
2938 all registers saved within sigtramp, cleanup.
2939
2940Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2941
2942 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
2943
2944Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2945
2946 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
2947 with prototype in ../include/dis-asm.h.
2948
2949Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2950
2951 * core.c (dis_asm_{read_memory,memory_error}): New functions.
2952 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
2953 Use read_memory_func interface to disassembler.
2954
2955Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2956
2957 Teach sparc solaris to next over shared library functions.
2958 * solib.[hc] (find_pc_section_from_so_list): new function and
2959 prototype.
2960 * sparc-tdep.c (in_solib_trampoline): new function.
2961 * symfile.[hc] (find_pc_section): new function and prototypes.
2962 * target.[hc] (find_pc_section_from_targets): new function and
2963 prototypes.
2964 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
2965 in_solib_trampoline.
2966
2967Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
2968
2969 * infrun.c (wait_for_inferior): Revise comment.
2970
2971 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
2972
2973 * command.{c,h}: New var_type var_integer.
2974 main.c: Use it for history_size.
2975
2976 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
2977 Lint and byte-order fixups.
2978
2979 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
2980
2981 * breakpoint.h (bpstat): New field print_it.
2982 breakpoint.c (bpstat_print): Use it.
2983 (print_it_normal): New function (from old bpstat_print code).
2984 (bpstat_{alloc,stop_status}): Set print_it field.
2985
2986 * breakpoint.c (bpstat_stop_status): Use catch_errors when
2987 evaluating watchpoint condition, via new function watchpoint_check.
2988 Also stop if watchpoint disabled due to leaving its block.
2989
2990 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
2991
2992Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2993
2994 * mips-pinsn.c: Add missing include of dis-asm.h.
2995
2996Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
2997
2998 * Makefile.in (clean, distclean, realclean): Recursively apply
2999 to subdirs first, rather than last. This avoids, for example,
3000 Makefile being removed in a parent directory before the recursive
3001 make is run.
3002
3003 * alldeps.mak, depend: Update for below changes.
3004
3005 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
3006 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
3007 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
3008 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
3009 instead of tm-68k.h.
3010 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
3011 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
3012 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
3013 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
3014 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
3015 tm-68k.h to tm-m68k.h.
3016 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
3017 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
3018 tm-m68k-nofp.h.
3019
3020 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
3021 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
3022 * a29k-tdep.c: Renamed from am29k-tdep.c.
3023 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
3024 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
3025 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
3026 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
3027 Map '29k' to 'a29k'.
3028 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
3029 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
3030 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
3031 tm-a29k.h.
3032 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
3033 define that does not appear anywhere else in the gdb source tree.
3034 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
3035
3036Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
3037
3038 * breakpoint.c: Add comments regarding breakpoint_re_set.
3039
3040 * xcoffread.c (sort_syms, compare_symbols): Remove.
3041 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
3042 not our own sort_syms (it is identical).
3043
3044 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
3045
3046Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3047
3048 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
3049 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
3050 went out of scope.
3051 * exec.c (exec_close): Fix storage leak.
3052 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
3053 output sections when patching an executable.
3054 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
3055 when writing all registers.
3056 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
3057 at the right offset in the dummy frame.
3058 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
3059 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
3060 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
3061
3062Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
3063
3064 * Makefile.in (TARFILES): Avoid trailing backslash.
3065
3066Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
3067
3068 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
3069 it in breakpoint_re_set.
3070 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
3071
3072 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
3073 don't use sizeof(int) for target stuff, etc).
3074
3075Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
3076
3077 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
3078 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
3079 support that can't be integrated anyway due to lack of clear
3080 authorship.
3081
3082Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
3083
3084 * findvar.c (read_register, write_register): Make these capable
3085 of reading/writing registers that are shorter than REGISTER_TYPE.
3086 * (value_from_register): Install H8500 specific code to return
3087 proper value when register is being used as a pointer.
3088 * h8500-tdep.c: Remove extra defines of NUM_REGS.
3089 (h8500_skip_prologue): Use correct lengths for LINK instructions.
3090 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
3091 chain frames properly by combining frame pointer with T reg.
3092 (init_extra_frame_info): Delete. It's now a macro.
3093 (frame_args_address): Don't add PTR_SIZE. Stack args are already
3094 offset by the correct amount off of the frame pointer.
3095 (register_byte): Delete. It's now a macro.
3096 (register_raw_size, register_virtual_size): Delete. Replaced by
3097 common routine h8500_register_size, cuz there's no difference
3098 between the raw & virtual sizes on this machine.
3099 (register_convert_to_raw, register_convert_to_virtual): Delete,
3100 cuz there's no difference between the raw & virtual forms.
3101 Replaced by memcpy in tm file.
3102 (register_virtual_type): Rename to h8500_register_virtual_type.
3103 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
3104 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
3105 emulator have same reg offsets. This is all handled in the
3106 simulator code now.
3107 (h8500_trapped_internalvar): New routine to detect references to
3108 convenience vars acting as pointer pseudo-regs.
3109 (h8500_value_trapped_internalvar): Conjure up value of pointer
3110 pseudo-regs.
3111 (h8500_set_trapped_internalvar): Convert set value in real
3112 register references.
3113 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
3114 code segment register.
3115 infrun.c (proceed): Simplify. Call write_pc instead of doing it
3116 by hand.
3117 (wait_for_inferior): Add h8500 specific code to add stack segment
3118 when reading SP register.
3119 remote-sim.c (fetch_register): Spacing.
3120 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
3121 detect cruft. Redo all register manipulation stuff. Get rid of
3122 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
3123 to frame pointer. (IS_TRAPPED_INTERNALVAL,
3124 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
3125 to create internal vars for pointer pseudo-regs.
3126
3127Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
3128
3129 * Makefile.in: Numerous small changes to macro definitions
3130 and rules for building gdb distribution tree. Many macros
3131 eliminated or merged, and rules simplified.
3132 * alldeps.mak: Update.
3133 * depend: Update.
3134
3135Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
3136
3137 * Makefile.in: recurse through SUBDIRS for dvi target too
3138
3139Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
3140
3141 * Clean up xcoff relocation.
3142 objfiles.h (struct objfiles): Add section_offsets, num_sections.
3143 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
3144 Set them.
3145 symtab.h (struct general_symbol_info): Add section field.
3146 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
3147 xcoffread.c: Set section for symbols and msymbols.
3148 (struct symtab): Add block_line_section field.
3149 buildsym.c (end_symtab): Set it.
3150 (end_symtab and callers): Add section parameter.
3151 objfiles.c (objfile_relocate): New funciton.
3152 xcoffexec.c (vmap_symtab): Use it.
3153 xcoffsolib.h (struct vmap): Remove unused fields.
3154 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
3155 CORE_NEEDS_RELOCATION, symtab_relocated.
3156 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
3157 rs6000-tdep.c: Make loadinfotext static.
3158 breakpoint.c (fixup_breakpoints): Doc fix.
3159 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
3160 (end_symtab): primary field replaces nonreloc.
3161
3162Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
3163
3164 * symtab.h (struct linetable_entry): Remove confusing comment.
3165
3166Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3167
3168 * Makefile.in: add installcheck target
3169
3170Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
3171
3172 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
3173 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
3174 z8k}: New directories to hold cpu specific configuration files.
3175 Naming follows gcc convention.
3176 * config/{*.mt, *.mh}: All target and host makefile fragment
3177 config files moved to an appropriate config/<cpu> subdirectory.
3178 * nm-*, xm-*, tm-*: All native, host, and target files, which
3179 get linked to nm.h, xm.h, and tm.h respectively by configure,
3180 moved to appropriate config/<cpu> subdirectory.
3181 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
3182 Native, host, and target files that are common across more than
3183 one cpu architecture and included by one of the configured
3184 native, host, or target files, get moved to config directory.
3185 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
3186 pick up native, host, or target include files moved to one of
3187 the config subdirectories, and that are included by other files.
3188 * Makefile.in (alldeps.mak): Modify to account for new config
3189 directory structure.
3190 * alldeps.mak, depend: Update for new config directory structure.
3191 * config/*/[ntx]m-*.h: Modify all files that include other
3192 [ntx]m-*.h files to use path relative to gdb/config. I.E.
3193 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
3194 "tm-29k.h".
3195 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
3196 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
3197 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
3198 * configure.in: Default gdb_host_cpu to host_cpu, and remap
3199 the ones where the default is not unique or different than the
3200 config subdirectory name. Similarly, handle gdb_target_cpu.
3201 Modify configure.in as appropriate to make use of gdb_host_cpu
3202 and gdb_target_cpu to find makefile fragments and make links.
3203
3204Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
3205
3206 * mipsread.c (compare_blocks): Sort blocks with the same start
3207 address by decreasing ending address.
3208
3209Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3210
3211 * mipsread.c (parse_procedure): Save cur_fdr accross call to
3212 lookup_symbol as it might get clobbered by the call.
3213
3214 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
3215 The previous code did not initialize the language field for the psymtab
3216 entry.
3217
3218Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
3219
3220 * c-exp.y (parse_number): Avoid shift warning.
3221 * serial.h (struct ttystate): Declare empty one on DOS.
3222
3223Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
3224
3225 * xm-sun4os4.h: Return type of free() should be void, not int.
3226
3227 * vx-share/vxWorks.h: Remove #def of NULL.
3228
3229Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
3230
3231 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
3232
3233Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
3234
3235 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
3236
3237Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
3238
3239 * ieee-float.c: Moved to ../libiberty.
3240 * ieee-float.h: Moved to ../include.
3241 * Makefile.in: Update accordingly.
3242 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
3243 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
3244 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
3245 it is now in ../opcodes/m68881-ext.c.
3246 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
3247 prologue (some callers _do_ care).
3248 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
3249 new interface of ../opcodes/*-dis.c.
3250 * ch-exp.y: Add #include <ctype.h>.
3251
3252Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
3253
3254 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
3255
3256 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
3257
3258Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
3259
3260 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
3261
3262Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3263
3264 * z8k-tdep.c (extract_return_value, write_return_value,
3265 store_struct_return): New functions from macros in tm-z8k.h.
3266
3267Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
3268
3269 * valops.c (value_arg_coerce): Apply temporary patch to
3270 fix problem with coercion of array and function types when
3271 passed as arguments to C functions, pending a more complete
3272 review of when and how coercion should be done, depending
3273 upon context and language.
3274
3275Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
3276
3277 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
3278
3279 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
3280 debugsec if there are a non-zero number of symbols.
3281
3282Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
3283
3284 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
3285
3286Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
3287
3288 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
3289
3290 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
3291 not just 50 symbols.
3292 (symtbl_num_syms): New variable.
3293 (read_xcoff_symtab): Set it.
3294 (read_symbol_nvalue): Check for bad symno.
3295 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
3296 always symtbl.
3297
3298Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
3299
3300 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
3301 This is defined in defs.h if necessary.
3302 * vx-share/vxWorks.h: Remove #defs of min and max.
3303 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
3304 vx-share/xdr_rdb.c: include defs.h.
3305
3306Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
3307
3308 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
3309 of while condition.
3310
3311 * xcoffread.c (enter_line_range): complain() on bad endoffset.
3312 xcoffread.c: Doc fixes.
3313
3314Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
3315
3316 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
3317 xcoffexec.c (xcoff_relocate_core): New function.
3318 (text_adjustment): Removed.
3319 (add_vmap): Return the vmap.
3320 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
3321
3322Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
3323
3324 * xcoffsolib.h: Add objfile member to struct vmap.
3325 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
3326 xcoffexec.c (add_vmap): Allocate objfiles here.
3327
3328Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
3329
3330 Support 68000 series without floating point.
3331
3332 * configure.in (m68000-*-{aout,elf,coff}): New configs.
3333 * tm-68k-nofp.h: New file, lacks 68881 support.
3334 * config/m68k-nofp.mt: New file.
3335
3336Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
3337
3338 Remove a few remaining underscore/no-underscore remnants from
3339 config files.
3340
3341 * config/{m68k-un.mt, sparc-un.mt}: Remove.
3342 * config/m68k-noun.mt: Rename to m68k-fp.mt.
3343 * config/sparc-noun.mt: Rename to sparc-em.mt.
3344 * tm-68k-noun.h, tm-spc-noun.h: Remove.
3345 * tm-68k-un.h: Rename to tm-68k-fp.h.
3346 * tm-spc-un.h: Rename to tm-spc-em.h.
3347 * tm-sun4sol2.h: Cleanup.
3348 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
3349
3350Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
3351
3352 * symmisc.c (std_in, std_out, std_err): Move initializations
3353 to runtime code, in case they aren't constant.
3354
3355Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
3356
3357 * symtab.c (find_pc_symtab): some object file formats, notably
3358 mips, have holes in the address ranges of symtabs. Change
3359 this algorithm from first hit to tightest fit.
3360
3361 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
3362 fence post without finding the enclosing function, then print a
3363 warning.
3364
3365Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
3366
3367 * utils.c (fputs_demangled, fprint_symbol): Remove.
3368 * utils.c (fprintf_symbol_filtered): New function which combines
3369 the functionality of fputs_demangled and fprint_symbol. Uses a
3370 caller provided language parameter to select the appropriate
3371 demangler, and caller provided args to pass to the demangler.
3372 * defs.h (enum language): Move further up in file so enum can
3373 be used in prototypes.
3374 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
3375 * defs.h (fprintf_symbol_filtered): Add prototype.
3376 * c-typeprint.c (cp_type_print_method_args): Replace calls to
3377 fputs_demangled with call to fprintf_symbol_filtered.
3378 * cp-valprint.c (demangle.h): Include
3379 * cp-valprint.c (cp_print_value_fields): Replace calls to
3380 fprint_symbol with calls to fprintf_symbol_filtered.
3381 * printcmd.c (print_frame_args): Replace call to fprint_symbol
3382 with call to fprintf_symbol_filtered.
3383 * stack.c (print_frame_info): Remove obsolete code so we don't
3384 have to update fputs_demangled usage in it.
3385 * stack.c (print_frame_info, frame_info): Add language variable
3386 to pass to fprintf_symbol_demangled and initialize it from the
3387 symbol's language. Replace calls to fputs_demangled with calls
3388 to fprintf_symbol_filtered.
3389 * symtab.c (find_methods): Replace call to fputs_demangled with
3390 call to fprintf_symbol_filtered.
3391 * ch-valprint.c (demangle.h): Include.
3392 * ch-valprint.c (chill_print_value_fields): Replace call to
3393 fprint_symbol with call to new fprintf_symbol_filtered.
3394
3395Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
3396
3397 * Makefile.in (VERSION): Bump version to 4.8.2.
3398
3399 * main.c (source_command): Require an explicit pathname of file
3400 to source, since previous behavior of defaulting to gdb init file
3401 was troublesome and undocumented.
3402 * printcmd.c (disassemble_command): Add missing '{}' pair to
3403 else with two statements. Bug reported by Stephane Tsacas
3404 <slt@isoft.fr>.
3405 * symtab.c (find_pc_line): Don't complain about zero length or
3406 negative length line numbers for the moment, since we may not own
3407 the terminal when called, such as when single stepping. (FIXME)
3408 * language.h (CAST_IS_CONVERSION): True if current language is
3409 C++ as well as C. Fix from Peter Schauer.
3410 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
3411 Use STREQN macro rather than bare '!strncmp()'.
3412 * environ.c (unset_in_environ): Avoid use of memcpy on
3413 overlapping memory regions, as suggested by Paul Eggert
3414 <eggert@twinsun.com>.
3415 * c-exp.y (%union struct): Remove unused ulval as suggested
3416 by Paul Eggert <eggert@twinsun.com>.
3417
3418Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
3419
3420 * main.c (gdbinit): Make static.
3421 * main.c (inhibit_gdbinit): Move to file scope.
3422 * main.c (main): Remove local inhibit_gdbinit.
3423 * main.c (source_command): Don't source '.gdbinit' file by
3424 default if gdb has been told to ignore it.
3425
3426Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
3427
3428 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
3429 3.63.
3430
3431Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
3432
3433 * printcmd.c (print_address_symbolic): Only print if offset
3434 is shorter than max_symbolic_offset.
3435 (initialize_printcmd): `set print max-symbolic-offset'.
3436
3437 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
3438 (examine_tag): Use it.
3439 (read_register_stack): Only look in the local registers for a
3440 memory address if it's between rfb and rsp; go to memory otherwise.
3441 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
3442 (reginv_com): Remove ancient kludge command.
3443
3444Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3445
3446 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
3447 irix4 will again compile.
3448
3449 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
3450
3451 * configure.in: accept mips-sgi-irix4* for irix4.
3452
3453Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
3454
3455 * z8k-tdep.c (print_register_hook): Lint.
3456
3457Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
3458
3459 Lint fixes from Paul Eggert (eggert@twinsun.com):
3460
3461 * command.c (do_setshow_command): var_uintegers are unsigned.
3462 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
3463 unsigned, since they use hex values with the high bit set.
3464
3465Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
3466
3467 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
3468 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
3469 access symbol name.
3470 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
3471 macro definitions in parenthesis.
3472
3473 * dbxread.c (dbx_symfile_init): Catch the case where there is
3474 no string table, but the only way we find out is by reading zero
3475 bytes from EOF.
3476
3477Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
3478
3479 * dbxread.c (dbx_symfile_init): Make size of the string table
3480 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
3481 offset to the string table is nonzero and handle the nonexistant
3482 string table case, should it occur. Ensure that the string table
3483 size read from the file is reasonable, with a minimum lower bound
3484 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
3485
3486Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
3487
3488 * Makefile.in: Changes to build testsuite correctly.
3489 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
3490 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
3491 (TARGET_FLAGS_TO_PASS): New variable.
3492 (SUBDIRS): Added testsuite.
3493 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
3494 testsuite is compiled with CC_FOR_TARGET rather than CC.
3495
3496Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
3497
3498 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
3499 reported by mycroft@gnu.ai.mit.edu.
3500
3501 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
3502 * configure.in (vax-*-ultrix2*): New triplet.
3503 * config/vaxult2.mh: New file.
3504 * xm-vaxult2.h: New file.
3505
3506 * c-exp.y (parse_number): Change high_bit to unsigned.
3507 * demangle.c: Change all references to cfront to ARM, since the
3508 actual algorithm is the one specified in the Annotated Reference
3509 Manual. This was confusing users into thinking that full cfront
3510 support was implemented.
3511 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
3512 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
3513 directly to lookup_struct_elt_type, which will do the
3514 dereferencing itself.
3515 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
3516 NULL dereferencing bug for unnamed structs, comment out
3517 questionable code.
3518
3519Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
3520
3521 * coffread.c (process_coff_symbol): Change PCC argument correction
3522 so that it only happens on big-endian targets; so that it only
3523 happens if the short or char argument is aligned on an int
3524 boundary; and so that it changes the location, rather than the
3525 type, of the argument. These changes tend to parallel similar
3526 (old) changes in stabsread.c.
3527
3528 * coffread.c (coff_read_enum_type): Use the specified size for
3529 enums, don't assume that they are int-sized.
3530
3531 * c-valprint.c (c_val_print): Don't assume enums are the same as
3532 ints.
3533
3534 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
3535 Rendell, <michael@mercury.cs.mun.ca>.
3536
3537Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
3538
3539 * language.h (local_decimal_format_custom): Add prototype.
3540 * language.c (local_decimal_format_custom): Add function, bug
3541 reported by Robert R. Henry (rrh@tera.com).
3542
3543Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
3544
3545 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
3546 by Josef Leherbauer, joe@takeFive.co.at.
3547
3548Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
3549
3550 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
3551 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
3552 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
3553 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
3554 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
3555 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
3556 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
3557 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
3558
3559Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
3560
3561 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
3562 of demangled name fields to NULL if no demangling exists for
3563 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
3564 symbols if their language is known at the time they are created,
3565 but sometimes the language is not known until later.
3566
3567 * ch-typeprint.c (chill_print_type_base): Name changed to
3568 chill_type_print_base to match pattern for C and C++ names.
3569 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
3570 to be consistent with other usages.
3571 * ch-typeprint.c (chill_type_print_base): Add support for
3572 printing Chill STRUCT types.
3573 * ch-valprint.c: Include values.h.
3574 * ch-valprint.c (chill_print_value_fields): New function and
3575 prototype for printing Chill STRUCT values.
3576 * ch-valprint.c (chill_val_print): Fix call to val_print_string
3577 that was being called with two args instead of three.
3578 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
3579 to print Chill STRUCT values.
3580
3581Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
3582
3583 * configure.in: added testsuite to configdirs.
3584
3585Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
3586
3587 * doc/stabs.texi: The `this' pointer is now known by the name
3588 `this' instead of `$t'.
3589
3590Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
3591
3592 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
3593 references of TAG_string_type DIEs in user defined types.
3594 * ch-lang.c (chill_create_fundamental_type): Track compiler
3595 change that now emits debugging info with the type long for Chill
3596 longs.
3597
3598Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
3599
3600 * remote-mips.c: New file; implements MIPS remote debugging
3601 protocol.
3602 * config/idt.mt: New file; uses remote-mips.c
3603 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
3604
3605 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
3606 floating point coprocessor.
3607 (mips_push_dummy_frame): If not mips_fpu, don't save floating
3608 point registers.
3609 (mips_pop_frame): If not mips_fpu, don't restore floating point
3610 registers.
3611 (_initialize_mips_tdep): New function; let the user reset mips_fpu
3612 variable.
3613 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
3614 mips_fpu, don't use fp0 as floating point return register.
3615 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
3616 registers.
3617
3618Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
3619
3620 * gdb/testsuite: made modifications to testcases, etc., to allow
3621 them to work properly given the reorganization of deja-gnu and the
3622 relocation of the testcases from deja-gnu to a "tool" subdirectory.
3623
3624Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
3625
3626 * gdb/testsuite: Initial creation of gdb/testsuite.
3627 Migrated dejagnu testcases and support files for testing nm to
3628 gdb/testsuite from deja-gnu. These files were moved "as is"
3629 with no modifications. This migration is part of a major overhaul
3630 of dejagnu. The modifications to these testcases, etc., which
3631 will allow them to work with the new version of dejagnu will be
3632 made in a future update.
3633
3634Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
3635
3636 * NEWS: Add reminders for next release.
3637
3638Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
3639
3640 * mipsread.c (parse_lines): Correct check for files compiled with
3641 -g1.
3642
3643Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
3644
3645 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
3646
3647Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
3648
3649 * Makefile.in (VERSION): GDB-4.8 release!
3650 * README, NEWS: Update for release.
3651
3652Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
3653
3654 * am29k-pinsn.c (print_insn): Minor nits with const.
3655 * am29k-tdep.c: More minor nits with arg types for
3656 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
3657
3658Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
3659
3660 * gcc.patch: Update for a different GCC (G++) bug.
3661 * main.c (print_gdb_version): Update copyright year to 1993.
3662 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
3663 conditionalize this file on it. FIXME, right way is to split
3664 these into two config files.
3665 (ATTACH_DETACH): Define for BSD 4.4
3666 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
3667 (U_REGS_OFFSET): Revise for 4.4.
3668 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
3669 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
3670 LONG_MAX into this file to avoid cpp "redefinition" warnings.
3671
3672Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3673
3674 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
3675 caddr_t.
3676
3677Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
3678
3679 * c-lang.c (c_printstr): Bugfix for length==0 case.
3680
3681 * c-lang.c (c_printstr): If a C string ends in a null, don't
3682 print the null.
3683
3684Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
3685
3686 * defs.h (STRCMP): Make it work for unsigned chars.
3687
3688Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
3689
3690 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
3691 * config/hp300bsd.mh (REGEX, REGEX1): Define.
3692 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
3693 define to kludge the large opcode table into two smaller tables,
3694 since GCC take exponential space to build the table. Lint.
3695 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
3696
3697Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
3698
3699 * Makefile.in (VERSION): Roll to 4.7.9.
3700 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
3701 definition here, to handle both BSD 4.3 and 4.4 systems.
3702 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
3703 * remote.c (alarm): Move declaration to global level, before
3704 first reference to it.
3705 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
3706 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
3707
3708Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
3709
3710 * remote.c (readchar): forward declare alarm which otherwise looks
3711 like an undeclared variable to gcc.
3712
3713 * dbxread.c (process_one_symbol): cast enum value N_SO into int
3714 when comparing against an int. Avoids superfluous warning from
3715 vax ultrix 4.2 cc.
3716
3717 * inflow.c (set_sigint_trap): add cast to assignment from signal.
3718 Avoids superfluous warnings from some systems and/or compilers
3719 (like vax ultrix 4.2.)
3720
3721 * language.c (struct op_print unk_op_print_tab): use the enum
3722 values rather naked zeros as initializers. Avoids warnings from
3723 ultrix type compilers.
3724
3725Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
3726
3727 * Makefile.in (VERSION): Roll to 4.7.6.
3728 (SFILES_SUBDIR): Add 29k-share/udi_soc.
3729 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
3730 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
3731 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
3732 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
3733 (depend): Fix bug where nm-files in config files weren't noticed.
3734 (make-proto-gdb-1): Avoid changing directories while building new
3735 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
3736
3737Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
3738
3739 * remote.c: Improve error recovery. Allow user to break out
3740 of initial connection attempt with INTERRUPT. Treat a timeout
3741 while waiting for remote packet like a retry, unless the remote
3742 side is actively running user code. Fix a few long printf_filtered's.
3743
3744 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
3745 trampoline symbols.
3746
3747 * buildsym.c (start_subfile): Allow null file name.
3748
3749Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
3750
3751 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
3752 expects a pointer to complaint rather than a complaint
3753 structure.
3754 (process_linenos): free the previously allocated subfile name,
3755 then allocate the new one from the heap.
3756
3757Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3758
3759 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
3760
3761Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
3762
3763 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
3764 Previously, would bogusly index off the bottom of type_vector.
3765 (rs6000_builtin_type): Accept type number as argument.
3766 (read_type, case '-'): Handle negatives like any other type number.
3767
3768 * symfile.c (deduce_language_from_filename): Handle null name.
3769
3770 * mips-tdep.c (isa_NAN): Fix byte order dependency.
3771 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
3772 fixed by sato@sm.sony.co.jp.
3773
3774 * xcoffread.c (parmsym): Don't use an initializer to set up
3775 this struct symbol. Set it up in initialize_xcoffread.
3776 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
3777 works on real rs/6000 target with #ifndef FAKING_RS6000.
3778
3779Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
3780
3781 * stabsread.c (rs6000_builtin_type): Move function from
3782 xcoffread.c:builtin_type.
3783 * xcoffread.c (builtin_type): Move to stabsread. Remove
3784 IBM6000_HOST dependency. Move misplaced comments.
3785 (various): Change printf's to complaints.
3786 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
3787 objfile argument to read_type calls under #if 0.
3788 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
3789 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
3790 * Makefile.in: xcoffread.o is not built by default.
3791 * xm-rs6000.h (IBM6000_HOST): Remove.
3792 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
3793 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
3794 IBM6000_TARGET.
3795
3796Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
3797
3798 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
3799 VALUE_LVAL to be lval_memory so that we don't try to modify wild
3800 register numbers when user tries to modify elements in structs
3801 passed as arguments.
3802 * inflow.c (child_terminal_info): Move banner outside of system
3803 specific #ifdefs.
3804 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
3805 passes struct/union arguments by address.
3806
3807Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
3808
3809 * Based on patch from Kean Johnston <maw@netcom.com>:
3810 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
3811 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
3812 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
3813
3814Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
3815
3816 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
3817 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
3818
3819Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
3820
3821 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
3822 cc debugging output.
3823
3824Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
3825
3826 * stabsread.c (define_symbol): Complain about unrecognized names
3827 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
3828 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
3829 (read_cpp_abbrev): Don't use the class name as part of the
3830 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
3831 abbrevs. Inspired by Mike Tiemann.
3832 (read_tilde_fields): Comment. Remove ancient dead code.
3833 Remove erroneous but non-dead code. Simplify. Add complaints.
3834 (in general): Remove extraneous (parentheses) in return
3835 statements.
3836
3837Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
3838
3839 * coffread.c (coff_lookup_type): Fix fencepost error reported
3840 by Art Berggreen, <arg@opal.acc.com>.
3841
3842 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
3843 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
3844
3845 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
3846 test, which is apparently left over from when we used native
3847 include files and couldn't depend on the member names being there.
3848 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
3849
3850Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
3851
3852 * mipsread.c: Major overhaul to use new BFD symbol table reading
3853 routines. Now swaps information as it is needed, rather than
3854 swapping everything when the file is read.
3855
3856Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
3857
3858 * Makefile.in (TARDIRS): Add sparclite demo dir.
3859 (*.tab.c): Change dependency on Makefile to depend on
3860 Makefile.in, otherwise it always rebuilds after configuring.
3861 Force output *.tab.c file into current directory even in "make"
3862 versions that rewrite dependent file names used in command lines.
3863
3864 * TODO: Remove some things we did.
3865 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
3866 * os68k-xdep.c: Remove; useless file (os68k is a target only).
3867 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
3868 * symtab.h: Eliminate unnamed unions and structs.
3869
3870Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
3871
3872 * Makefile.in (VERSION): Roll to 4.7.5.
3873
3874Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
3875
3876 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
3877 re-evaluating symbol pointers.
3878
3879Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
3880
3881 * c-exp.y (lcurly, rcurly): New nonterminals.
3882 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
3883 constructs.
3884 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
3885 made function static.
3886 * parse.c (struct funcall): Moved struct def from parser-defs.h.
3887 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
3888 * parse.c (start_arglist):
3889 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
3890 * parser-defs.h (struct funcall): Moved struct def to parse.c.
3891 * parser-defs.h (funcall_chain): Moved to parse.c.
3892 * printcmd.c (print_frame_nameless_args): Fix prototype.
3893 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
3894 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
3895 * valops.c (typecmp): Moved prototype from values.h.
3896 * value.h (typecmp): Moved prototype to valops.c, made static.
3897 * ch-exp.y (yylex): Change way control sequences are disabled.
3898
3899Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
3900
3901 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
3902
3903Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
3904
3905 * mipsread.c (upgrade_type): Build array types correctly, using
3906 create_range_type and create_array_type.
3907
3908Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
3909
3910 * remote-nindy.c: Cleanup.
3911
3912 * infrun.c (wait_for_inferior): When rolling back the PC after
3913 a breakpoint, call write_pc so that NPC gets rolled back as well
3914 (for the 29K).
3915
3916 * blockframe.c (inside_entry_file, inside_main_func,
3917 inside_entry_func): PC of zero is always "bottom of stack".
3918
3919 * printcmd.c (print_frame_args, print_frame_nameless_args):
3920 Let print_frame_nameless_args decide whether there are any,
3921 laying groundwork for possibly later printing 29K args for
3922 functions where we have tag words but no symbols.
3923
3924Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3925
3926 * Makefile.in: fix GDB doc targets for new doc subdir structure
3927
3928Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
3929
3930 * stack.c (parse_frame_specification): Parse as many arguments
3931 as there are (up to MAXARGS). Pass all of them in argc, argv
3932 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
3933 many there were, onto SETUP_ARBITRARY_FRAME.
3934 * tm-mips.h, tm-sparc.h: Corresponding changes.
3935 * mips-tdep.c, sparc-tdep.c: Ditto.
3936
3937Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
3938
3939 * hp300ux-nat.c: Update copyrights.
3940 * mipsread.c (parse_partial_symbols): Complain about block
3941 indexes that go backwards. Fix from Peter Schauer.
3942 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
3943 symbol-file that has no linkage symbols to be read.
3944 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
3945 from tm- file to xm-file, since they're host dependent.
3946 * valarith.c (value_binop): Typo.
3947
3948Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
3949
3950 * sparclite/aload.c: Add copyleft.
3951 * sparclite/crt0.s: Add comment at beginning.
3952
3953Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3954
3955 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
3956 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
3957
3958Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
3959
3960 * values.c (value_headof): Fix typo in which VTBL and ARG were
3961 being confused for one another.
3962
3963 * valops.c (typecmp): Now static.
3964
3965 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
3966 baseclass--we don't always inherit its virtual function table
3967 pointer.
3968
3969 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
3970 pointer correctly in case value_struct_elt moves it around.
3971
3972 * valops.c (typecmp): Now static. Also, now groks references
3973 better.
3974
3975 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
3976 zero on recursive call. If NAME is the name of TYPE, return TYPE.
3977
3978Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
3979
3980 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
3981 to avoid "too much defining" error from native C compiler (!).
3982
3983 * Makefile.in (HFILES): Add typeprint.h.
3984 * typeprint.[ch]: Update copyrights.
3985
3986Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
3987
3988 * Makefile.in: Update to match doc/ subdir changes.
3989
3990 * config/hp300hpux.mh: No cross-host file needed, just native.
3991 * config/go32.mh: Remove nonexistent "native" support.
3992
3993 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
3994 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
3995 * m88k-tdep.c (next_insn): Lint, cleanup.
3996 (store_parm_word): Lint.
3997
3998 * README: Fix typo (reported by karl@hq.ileaf.com).
3999
4000Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
4001
4002 * expression.h (BINOP_CONCAT): Document use for self concatenation
4003 an integral number of times.
4004 * language.c (binop_type_check): Extend BINOP_CONCAT for self
4005 concatenation case.
4006 * valarith.c (value_concat): Rewrite to support self
4007 concatenation an integral number of times.
4008 * Makefile.in (ch-exp.tab.c): Change "expect" message.
4009 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
4010 eliminate hundreds of spurious shift/reduce and reduce/reduce
4011 conflicts that mask the 5 real ones.
4012 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
4013 * ch-exp.y (integer_literal_expression): Remove production,
4014 no longer used.
4015
4016Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
4017
4018 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
4019 implied that "no side effects" was nonfunctional.
4020 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
4021 character string and bitstring concatenation.
4022 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
4023 * expression.h (exp_opcode): Add BINOP_CONCAT.
4024 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
4025 * language.c (string_type): Add function to determine if a type
4026 is a string type.
4027 * language.c (binop_type_check): Add case for BINOP_CONCAT.
4028 * valarith.c (value_concat): New function to concatenate two
4029 values, such as character strings or bitstrings.
4030 * valops.c (value_string): Remove error stub and implement
4031 function body.
4032 * value.h (value_concat): Add prototype.
4033 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
4034 * ch-exp.y (yylex): Recognize SLASH_SLASH.
4035 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
4036 BINOP_CONCAT.
4037
4038Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
4039
4040 * c-exp.y (exp): Add production to support direct creation
4041 of array constants using the obvious syntax.
4042 * c-valprint.c (c_val_print): Set printed string length.
4043 * dwarfread.c (read_tag_string_type): New prototype and
4044 function that handles TAG_string_type DIEs.
4045 * dwarfread.c (process_dies): Add case for TAG_string_type
4046 that calls new read_tag_string_type function.
4047 * expprint.c (print_subexp): Add support for OP_ARRAY.
4048 * gdbtypes.c (create_range_type, create_array_type): Inherit
4049 objfile from the index type.
4050 * ch-typeprint.c (chill_print_type): Add case for
4051 TYPE_CODE_STRING.
4052 * ch-valprint.c (chill_val_print): Fix case for
4053 TYPE_CODE_STRING.
4054
4055Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
4056
4057 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
4058 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
4059 include/coff/mips.h.
4060
4061Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
4062
4063 * c-exp.y (exp:STRING): Convert C strings into array-of-char
4064 constants with an explicit null byte terminator. OP_STRING is
4065 now used for real string types.
4066 * c-lang.c (builtin_type_*): Move declarations to lang.c since
4067 they are used by all languages.
4068 * c-lang.c (_initialize_c_language): Move initializations of
4069 builtin_type_* to lang.c.
4070 * c-typeprint.c (c_type_print_varspec_prefix,
4071 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
4072 to TYPE_CODE_STRING.
4073 * c-valprint.c (c_val_print): Change the way character arrays
4074 are printed as strings to be consistent with the way strings
4075 are printed when pointer-to-char types are dereferenced.
4076 Remove test of print_max before calling val_print_string, which
4077 now does it's own test.
4078 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
4079 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
4080 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
4081 * gdbtypes.c (builtin_type_*): Add declarations moved from
4082 c-lang.c.
4083 * gdbtypes.c (create_string_type): New function to create real
4084 string types.
4085 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
4086 renamed to TYPE_CODE_STRING.
4087 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
4088 builtin_type_* types moved from c-lang.c.
4089 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
4090 to TYPE_CODE_STRING.
4091 * gdbtypes.h (builtin_type_string): Add extern declaration.
4092 * gdbtypes.h (create_string_type): Add prototype.
4093 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
4094 renamed to TYPE_CODE_STRING.
4095 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
4096 TYPE_CODE_STRING.
4097 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
4098 renamed to TYPE_CODE_STRING.
4099 * parse.c (length_of_subexp, prefixify_subexp): Add case for
4100 OP_ARRAY.
4101 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
4102 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
4103 to TYPE_CODE_STRING.
4104 * valops.c (allocate_space_in_inferior): New function and
4105 prototype, using code ripped out of value_string.
4106 * valops.c (value_string): Rewritten to use new function
4107 allocate_space_in_inferior, but temporarily disabled until some
4108 other support is in place.
4109 * valops.c (value_array): New function to create array constants.
4110 * valprint.c (val_print_string): Add comment to document use,
4111 complete rewrite to fix several small buglets.
4112 * value.h (value_array): Add prototype.
4113 * value.h (val_print_string): Change prototype to match rewrite.
4114 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
4115 * ch-exp.y (match_character_literal): Disable recognition of
4116 control sequence form of character literals and document why.
4117
4118Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
4119
4120 * nindy-share/nindy.c: Add comments to #endif's to clarify
4121 grouping.
4122
4123 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
4124 read_memory to get byte order right.
4125 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
4126 anymore. This is done in paread.c now. We expect unwind info
4127 to hang off of objfiles, and search all of the objfiles when until
4128 we find a match.
4129 * (skip_trampoline_code): Cast arg to target_read_memory.
4130 * objfiles.h (struct objfile): Add new field obj_private to hold
4131 per object file private data (unwind info in this case).
4132 * paread.c (read_unwind_info): New routine to read unwind info
4133 for the objfile. This data is hung off of obj_private.
4134 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
4135 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
4136 make this easier to access.
4137
4138Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
4139
4140 * c-valprint.c (cp_print_class_member): Add extern decl.
4141 * c-valprint.c (c_val_print): Extract code for printing methods
4142 and move it to cp_print_class_method in cp-valprint.c.
4143 * c-valprint.c (c_val_print): Extract code to print strings and
4144 move it to val_print_string in valprint.c.
4145 * cp-valprint.c (cp_print_class_method): New function using
4146 code extracted from c_val_print.
4147 * valprint.c (val_print_string): New function using code
4148 extracted from c_val_print.
4149 * value.h (val_print_string): Add prototype.
4150 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
4151 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
4152 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
4153 CHECKBUF, growbuf_by_size): New variables, macros, and support
4154 functions for implementing a dynamically expandable temp buffer.
4155 * ch-exp.y (match_string_literal): New lexer function.
4156 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
4157 removed and replaced with new CHECKBUF macro.
4158 * ch-exp.y (yylex): Call match_string_literal when appropriate.
4159 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
4160
4161Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
4162
4163 * Makefile.in: Add info for paread.o.
4164 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
4165
4166 * blockframe.c (frameless_look_for_prologue): Correct the
4167 comment.
4168 * gdbtypes.h, gdbtypes.c: Use const in decl of
4169 cplus_struct_default, now that pa-gas assembler has been fixed.
4170 * hppah-nat.c: Formatting.
4171 * hppah-tdep.c: Remove lots of useless externs for variables we
4172 don't use.
4173 * (find_unwind_entry): Speed up by using binary search, and a one
4174 entry cache.
4175 * (rp_saved): New routine to see what unwind info says about RP
4176 being saved on the stack frame.
4177 * (frame_saved_pc): Look for prologue to see if we need to
4178 examine the stack for the saved RP or not.
4179 * (init_extra_frame_info): Check for prologue, instead of
4180 framesize to determine if we are frameless or not.
4181 * (frame_chain_valid): Stop backtraces when we run into _start.
4182 * (push_dummy_frame): Reformat to make more readable.
4183 * (find_dummy_frame_regs): ditto.
4184 * (hp_pop_frame): ditto.
4185 * (hp_restore_pc_queue): small cleanup.
4186 * (hp_push_arguments): ditto.
4187 * (pa_do_registers_info): ditto.
4188 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
4189 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
4190 * Define FRAME_CHAIN_VALID.
4191 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
4192 passed to functions.
4193
4194 * paread.c (pa_symtab_read): Use new bfd conventions for
4195 accessing linker symbol table.
4196 * (pa_symfile_init): Access embedded STAB info via BFD section
4197 mechanism and related macros.
4198
4199
4200Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
4201
4202 * sparc-stub.c: Use a seperate stack for our traps.
4203 * Handle recursive traps.
4204 * Remove all trap init code. This needs to be done by the
4205 environment.
4206 * (set_mem_fault_trap): Call exceptionHandler() to setup this
4207 trap.
4208 * (handle_exception): See if we are at breakinst, if so, then
4209 advance PC sp that users can just step out of breakpoint().
4210 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
4211 new place if SP has changed.
4212 * (case 's'): Get rid of this, we can't do it yet.
4213 * (case 't'): New command to test any old random feature.
4214 * (case 'r'): New command to reset the system.
4215 * (breakpoint): Add label to breakpoint trap instruction so that
4216 handle_exception() can detect where we are and get past the
4217 breakpoint trivially.
4218
4219Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
4220
4221 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
4222
4223Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4224
4225 * configure.in: recognise all sparclite variants
4226
4227Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4228
4229 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
4230 binary files oring in the right bit.
4231
4232 * main.c, source.c, state.c, symmisc.c: use macros defined in
4233 fopen-{bin|both} when fopening files.
4234
4235Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
4236
4237 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
4238 from a configuration file (typically including <limits.h>), or to
4239 TARGET_CHAR_BIT if CHAR_BIT is not defined.
4240 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
4241 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
4242 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
4243 * exppritn.c (print_subexp, dump_expression): Add case for
4244 OP_BITSTRING.
4245 * expression.h (OP_BITSTRING): New expression element type for
4246 packed bitstrings.
4247 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
4248 macros to convert between number of expression elements and bytes
4249 to store that many elements.
4250 * i960-tdep.c (leafproc_return): Use new macros to access
4251 minimal symbol name and address fields.
4252 * m88k-pinsn.c (sprint_address): Use new macros to access
4253 minimal symbol name and address fields.
4254 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
4255 minimal symbol address field.
4256 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
4257 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
4258 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
4259 Use new BYTES_TO_EXP_ELEM macro.
4260 * parse.c (write_exp_bitstring): New function to write packed
4261 bitstrings into the expression element vector.
4262 * parse.c (length_of_subexp, prefixify_subexp): Add case for
4263 OP_BITSTRING.
4264 * parser-defs.h (struct stoken): Document that it is used for
4265 OP_BITSTRING as well as OP_STRING.
4266 * parser-defs.h (write_exp_bitstring): Add prototype.
4267 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
4268 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
4269 LOWER, LENGTH): New tokens for keywords.
4270 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
4271 upper_lower_argument, length_argument, array_mode_name,
4272 string_mode_name, variant_structure_mode_name): New non-terminals
4273 and productions.
4274 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
4275 * ch-exp.y (match_bitstring_literal): New lexer support function
4276 to recognize bitstring literals.
4277 * ch-exp.y (tokentab6): New token table for 6 character keywords.
4278 * ch-exp.y (tokentab5): Add LOWER, UPPER.
4279 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
4280 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
4281 * ch-exp.y (yylex): Check tokentab6.
4282 * ch-exp.y (yylex): Call match_bitstring_literal.
4283
4284Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
4285
4286 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
4287 symbol name and value fields.
4288
4289 * c-exp.y (yylex): Make static, to match prototype and other
4290 <lang>-exp.y files.
4291
4292 * expression.h (exp_opcode): Add BINOP_MOD.
4293 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
4294 * expprint.c (dump_expression): Handle new BINOP_MOD.
4295 * language.c (binop_type_check): Handle new BINOP_MOD.
4296 * main.c (float_handler): Re-enable float handler when hit.
4297 * valarith.c (language.h): Include, need current_language.
4298 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
4299 for integer divide truncates towards zero for negative results.
4300 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
4301 * valarith.c (value_binop): Allow arithmetic operations on
4302 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
4303 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
4304 * ch-exp.y (tokentab3): Add MOD and REM.
4305 * ch-exp.y (yylex): Set innermost_block for symbols found
4306 in local scopes. Return LOCATION_NAME for local symbols.
4307 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
4308 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
4309
4310Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
4311
4312 * command.c (shell_escape, make_command, _initialize_command):
4313 don't create or use fork if CANT_FORK is defined.
4314 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
4315 code written for the IBM PC" remain.
4316 * xm-go32.h: define CANT_FORK
4317
4318Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4319
4320 * remote-sim.c: first attempt at general simulator interface
4321 * remote-hms.c: whitespace
4322 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
4323 understand new stack layout. (print_register_hook): print ccr
4324 register in a fancy way.
4325
4326Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
4327
4328 * eval.c (language.h): Include.
4329 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
4330 to pointer types when the current language is C. It loses for
4331 other languages when the lower index bound is nonzero.
4332 * valarith.c (value_subscript): Take array lower bounds into
4333 account when performing subscripting operations.
4334 * valops.c (value_coerce_array): Add comment describing why
4335 arrays with nonzero lower bounds are dealt with in value_subscript,
4336 rather than in value_coerce_array.
4337
4338Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
4339
4340 * ch-exp.y (FLOAT_LITERAL): Add token.
4341 * ch-exp.y (literal): Add FLOAT_LITERAL.
4342 * ch-exp.y (match_float_literal): New lexer routine.
4343 * ch-exp.y (convert_float): Remove.
4344 * ch-exp.y (yylex): Call match_float_literal.
4345 * ch-exp.y (yylex): Match single '.' after trying
4346 to match floating point literals.
4347
4348 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
4349 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
4350 MULTI_SUBSCRIPT.
4351 * expprint.c (dump_expression): New function for dumping
4352 expression vectors during gdb debugging.
4353 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
4354 MULTI_SUBSCRIPT and moved out of BINOP range.
4355 * expression.h (DUMP_EXPRESSION): New macro that calls
4356 dump_expression if DEBUG_EXPRESSIONS is defined.
4357 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
4358 * parse.c (length_of_subexp, prefixify_subexp): Change
4359 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
4360 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
4361 prefixify'ing the expression.
4362 * printcmd.c (print_command_1): Add comment.
4363 * ch-exp.y (expression_list): Add useful actions.
4364 * ch-exp.y (value_array_element): Add useful actions.
4365 * ch-exp.y (array_primitive_value): Add production.
4366 * ch-exp.y (yylex): Recognize ',' as a token.
4367
4368Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4369
4370 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
4371 POSIXize the recursive makes (make [variable assignments] target{s})
4372
4373Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
4374
4375 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
4376 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
4377 CPLUS_MARKER for all SVR4 systems, so follow suit.
4378 * defs.h (strdup_demangled): Remove prototype.
4379 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
4380 SYMBOL_INIT_LANGUAGE_SPECIFIC.
4381 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
4382 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
4383 prim_record_minimal_symbol_and_info): Use new macro
4384 SYMBOL_INIT_LANGUAGE_SPECIFIC.
4385 * minsyms.c (install_minimal_symbols): Use new macro
4386 SYMBOL_INIT_DEMANGLED_NAME.
4387 * stabsread.c (define_symbol): Use new macro
4388 SYMBOL_INIT_DEMANGLED_NAME.
4389 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
4390 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
4391 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
4392 SYMBOL_INIT_DEMANGLED_NAME.
4393 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
4394 SYMBOL_DEMANGLED_NAME now tests language itself.
4395 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
4396 now tests language itself.
4397 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
4398 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
4399 mangled name member in the language dependent portion of a symbol.
4400 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
4401 mangled name member appropriate for a symbol's language.
4402 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
4403 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
4404 SYMBOL_DEMANGLED_NAME now tests language itself.
4405 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
4406 initializes language dependent portion of symbol.
4407 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
4408 demangles and caches the demangled form of symbol names.
4409 * utils.c (fputs_demangled, fprint_symbol): Use current language
4410 to select an appropriate demangling algorithm.
4411 * utils.c (strdup_demangled): Remove, no longer used.
4412 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
4413 access the Chill mangled name member in the language dependent
4414 portion of a symbol.
4415 * ch-lang.c (chill_demangle): New function, simple demangler.
4416 * defs.h (chill_demangle): Add prototype.
4417 * symtab.h (language_dependent_info): Add struct for Chill.
4418
4419For older changes see ChangeLog-92
4420\f
4421Local Variables:
4422mode: indented-text
4423left-margin: 8
4424fill-column: 74
4425version-control: never
4426End:
GDB Binutils - Deliverables
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