* gdb.t06/signals.exp: Skip the whole file with xfail for delta68.
[deliverable/binutils-gdb.git] / gdb / ChangeLog
1 Thu Aug 19 17:58:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2
3 * config/m68k/delta68.m{t,h}: Use nm-delta68.h, etc. not
4 non-existent files nm-delta.h, etc.
5 * config/m68k/tm-delta68.h: Define CANNOT_STORE_REGISTER.
6 * delta68-nat.c: Add "[0]" in offsetof argument.
7 * delta68-nat.c (_initialize_kernel_u_addr): Don't try to set up
8 nl with initializer, just assign to it. Check n_scnum field on
9 return.
10
11 Wed Aug 18 12:03:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
12
13 * printcmd.c (print_address), values.c (value_as_pointer): Don't
14 use ADDR_BITS_REMOVE.
15 * defs.h: Try to clarify comment about ADDR_BITS_REMOVE.
16
17 * blockframe.c (block_innermost_frame): Uncomment.
18 Return NULL if passed NULL.
19 * frame.h: Declare it.
20 * expression.h (union exp_element): Add field block.
21 * parse.c (write_exp_elt_block): New function.
22 * expression.h (OP_VAR_VALUE): Now takes additional struct block *.
23 * *-exp.y: Write block for OP_VAR_VALUE.
24 * eval.c, expprint.c, parse.c: Deal with block for OP_VAR_VALUE.
25 * valops.c, value.h (value_of_variable), callers:
26 Add second argument, for block.
27
28 * main.c (gdb_readline): If we read some characters followed by EOF,
29 return them rather than returning NULL.
30
31 Tue Aug 17 11:14:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
32
33 * mips-tdep.c: Remove unused #ifndef NUMERIC_REG_NAMES and add comment.
34
35 Tue Aug 17 15:10:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
36
37 * config/m88k/tm-m88k.h: Fix typo in comment.
38 (FP_REGNUM): define in terms of SP_REGNUM
39 rather than by absolute number. Also clearly comment that this
40 is a convenient lie in order to decrease future confusion.
41 (ACTUAL_FP_REGNUM): new macro for FP.
42 (FRAME_CHAIN_VALID): removed. Standard default works fine.
43 * m88k-tdep.c (frame_chain_valid): redundant, so removed.
44 (NEXT_PROLOGUE_INSN): removed unused fourth arg, fixed all
45 callers.
46 (read_next_frame_reg): declare static.
47 (examine_prologue): removed unused variabel insn2, rename insn1
48 to insn, rewrote comment about finding fp, sp, etc. set frame_fp
49 based on ACTUAL_FP_REGNUM rather than FP_REGNUM which is
50 actually a scammed alias for SP_REGNUM on m88k.
51
52 * frame.h: fixed typo in comment.
53
54 Tue Aug 17 11:14:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
55
56 * 29k-share/udi/udiphcfg.h: Always include udiphunix.h not udiphdos.h.
57
58 * complaints.c (complain): fflush (stdout) after output.
59
60 Tue Aug 17 01:43:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
61
62 * blockframe.c, frame.h (sigtramp_saved_pc): New routine to fetch
63 the saved pc from sigcontext on the stack for BSD signal handling.
64 * config/i386/tm-i386bsd.h (SIGTRAMP_START, SIGTRAMP_END, FRAME_CHAIN,
65 FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC, SIGCONTEXT_PC_OFFSET):
66 Define to make backtracing through sigtramp work.
67 * config/vax/tm-vax.h (SIGTRAMP_START, SIGTRAMP_END, TARGET_UPAGES,
68 FRAME_SAVED_PC, SIGCONTEXT_PC_OFFSET): Ditto.
69
70 Mon Aug 16 13:52:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
71
72 * main.c (cd_command): If current_directory on entry is "/", then
73 don't append an extra slash.
74 Don't assume that /../.. means /.
75
76 * target.c (target_xfer_memory): Clear errno before calling
77 to_xfer_memory.
78
79 * stack.c (frame_info, print_frame_info): Add comment about using
80 the starting source line number on a line boundary if backtracing
81 through sigtramp.
82
83 Mon Aug 16 02:56:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
84
85 * blockframe.c (create_new_frame, get_prev_frame_info):
86 Use the function name when calling IN_SIGTRAMP.
87 * config/m68k/tm-m68k.h (SIG_PC_FP_OFFSET, SIG_SP_FP_OFFSET):
88 Define for correct handling of bachtraces through _sigtramp.
89 * m68k-tdep.c (m68k_find_saved_regs): Adjust saved sp for fake
90 sigtramp frames.
91 * mipsread.c (parse_type): Handle corrupt TIR info with complaint
92 instead of core dump.
93 * mipsread.c (parse_partial_symbols): Put static symbols into the
94 mimimal symbol table, use proper mst_types for all minimal symbols.
95 * stack.c (frame_info, print_frame_info): Use the starting source
96 line number on a line boundary if backtracing through sigtramp.
97
98 Fri Aug 13 14:37:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
99
100 * remote-bug.c: include gdbcmd.h.
101 (sleep, remque, insque): forward decls added.
102 (bug_fetch_registers, bug_store_registers): forward decls
103 removed.
104 (bug_read_inferior_memory, bug_write_inferior_memory): forward
105 decls added.
106 (srec_frame, srec_max_retries, srec_bytes, srec_echo_pace,
107 srec_sleep, srec_noise): new static variables for user settable
108 options. Mostly these are for debugging and tuning. I don't
109 expect them to stay user settable options for long.
110 (timeout): change default to 4 seconds.
111 (check_open): declare funtion static, force return value.
112 (readchar_nofail): if timeout, then say so if not being quiet.
113 (pollchar, double_scan, bug_scan, bug_srec_write_cr,
114 start_load): new functions.
115 (bug_wait): rewritten to use double scan.
116 (expect): while (1) -> for (;;)
117 (get_hex_digit): rewrite if condition to avoid gcc complaints.
118 (bug_load, bug_create_inferior, bug_open, bug_store_register):
119 removed unused variables.
120 (bug_load): replaced DELTA macro with user settable srec_frame
121 variable. Other minor lint.
122 (find_end_of_word, is_baudrate_right, set_rate, not_bug_wait,
123 gethex, timed_read, translate_addr, bug_before_main_loop):
124 unsused and removed.
125 (bug_resume): add missing first arg, pid.
126 (get_reg_name): use ip rather than cr04.
127 (bug_write, bug_write_cr, but_clear_breakpoints, bug_quiet):
128 declare type, args, and explicitly return.
129 (bug_store_register): straighten out the ip vs cr04 confusion.
130 (bug_write_inferior_memory): rewrite to cope with errors while
131 downloading s-records.
132 (bug_read_inferior_memory): declare static.
133 (bug_clear_breakpoints): expect nobr before prompt.
134 (_initialize_remote_bug): add initializations for srec-bytes,
135 srec-max-retries, srec-frame, srec-noise, srec-sleep,
136 srec-echo-pace.
137
138 * Makefile.in (remote-bug.o): new rule.
139 (ALLDEPFILES): added remote-bug.c
140
141 * remote-hms.c (hms_wait): use -1 for timeout's which means block
142 forever rather than 99999.
143
144 * ser-unix.c (get_tty_state): if a descriptor is not a tty, then
145 simply save encode this fact as the process group and return
146 success rather than an error.
147 (set_tty_state): if process group is -1, do not reset the
148 process group.
149 (hardwire_reachar): comment change.
150
151 * serial.h: comment change.
152
153 * config/m88k/tm-m88k.h: comment change to remove embedded
154 comment.
155 (SKIP_PROLOGUE): skip_prologue returns a value which is expected
156 to reset the pc argument. So reset it.
157
158 Fri Aug 13 10:15:24 1993 Fred Fish (fnf@deneb.cygnus.com)
159
160 * Makefile.in (VERSION): Bump to 4.10.1 after release and cvs
161 tagging.
162
163 Thu Aug 12 20:40:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
164
165 * gdbserver/Makefile.in: Use GDBSERVER_LIBS and
166 GDBSERVER_DEPFILES. Also remove much (but not all that could be
167 removed) crud inherited from gdb Makefile.in.
168 * config/i386/i386lynx.mh, config/sparc/sun4os4.mh: Define GDBSERVER_*.
169 * gdbserver/README: Say it works on Sun and change configuration
170 instructions slightly.
171
172 Wed Aug 11 18:56:59 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
173
174 * config/i386/i386v4.mh: use -lsocket and -lnsl, for remote
175 targets that use BSD style network connections
176
177 Wed Aug 11 17:54:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
178
179 * remote-{monitor,bug}.c: Make bug_ops not static (forward declaration
180 of statics doesn't work with SunOS4 /bin/cc).
181 Rename the occurrence in remote-monitor.c to monitor_bug_ops.
182
183 Tue Aug 10 13:07:14 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
184
185 * blockframe.c (find_pc_partial_function),
186 mips-tdep.c (find_proc_desc): Deal with "pathological" case.
187
188 Tue Aug 10 14:50:30 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
189
190 * utils.c (wrap_here): Allow indent to be NULL.
191 (fputs_filtered): Don't check for null wrap_indent (wrap_here now
192 guarantees that it isn't, and anyway we were only checking one out
193 of the two places we dereferenced it).
194
195 * objfiles.h (struct objfile): Clean up comments for
196 {obj,sym}_private to clarify what they are private to.
197
198 Mon Aug 9 16:45:00 1993 Stan Shebs (shebs@rtl.cygnus.com)
199
200 * stabsread.c, buildsym.c (hashname): Moved function to
201 buildsym.c, as suggested in the sources.
202
203 Mon Aug 9 09:53:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
204
205 * remote-udi.c: Make udi_ops extern rather than trying forward
206 declaration of a static variable.
207
208 * hppab-nat.c: Define ptrace to call_ptrace and pass the 5th arg
209 there, rather than using an ANSI C specific macro.
210
211 * 29k-share/udi/udr.c: Include fcntl.h not sys/fcntl.h. Also put
212 sys/types.h near the top (just on general principles).
213
214 * environ.c (set_in_environ): Remove G960BASE and G960BIN; they are
215 no longer used.
216
217 * gdbcore.h: New variable gnutarget.
218 * core.c: Add commands to set and show it.
219 * Callers to bfd_*open*: Pass gnutarget instead of NULL as target.
220 * environ.c (set_in_environ): For GNUTARGET, use set_gnutarget not
221 putenv.
222
223 * symtab.c (decode_line_1): Give error on unmatched single quote.
224
225 Sun Aug 8 13:59:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
226
227 * ser-unix.c (hardwire_send_break) [HAVE_SGTTY]: Use select not usleep.
228
229 * remote.c: Add comments about 'd', 'r', and unrecognized requests.
230
231 * inflow.c (terminal_init_inferior): Don't muck with tty state if
232 gdb_has_a_terminal() is false.
233
234 Sun Aug 8 10:07:47 1993 Fred Fish (fnf@cygnus.com)
235
236 * dwarfread.c (record_minimal_symbol): Remove prototype and
237 function.
238 * dwarfread.c (add_partial_symbol): Remove code to add minimal
239 symbols and remove comment about limitations. Experiments show
240 that now that gdb handles the ELF symtab better for creating
241 minimal symbols, that no additional information is added by
242 examining the DWARF information, and in fact, given the
243 limitations, the DWARF code was actually making things worse.
244
245 Sat Aug 7 10:59:03 1993 Fred Fish (fnf@deneb.cygnus.com)
246
247 * elfread.c (elf_symtab_read): Properly sort out the bss symbols
248 from the data symbols and give them the correct minimal_symbol_type.
249 Add file static symbols to the minimal symbol table, not just
250 global symbols. Add absolute symbols as well (like _edata, _end).
251 Redo stabs-in-elf special symbol handling now that file static
252 symbols are entered into the into the minimal symbol table.
253 * dwarfread.c (add_partial_symbol): Add comment about limitations
254 of DWARF symbols for distinquishing data from bss when adding
255 minimal symbols. Add file local symbols to minimal symbols.
256
257 Thu Aug 5 08:58:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
258
259 * ser-go32.c: Define job_control variable.
260
261 Thu Aug 5 15:56:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
262
263 * configure.in: z8k-coff is the same as z8k-sim
264
265 Thu Aug 5 08:58:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
266
267 * 29k-share/udi/udip2soc.c: Include sys/types.h before sys/file.h.
268
269 * config/i386/tm-i386bsd.h (NUM_REGS): There are only 10, not 11.
270
271 * inflow.c: Put all uses of F_GETFL and F_SETFL in #ifdef F_GETFL.
272
273 * 29k-share/udi/udip2soc.c: Include fcntl.h not sys/fcntl.h.
274
275 Wed Aug 4 18:32:12 1993 Fred Fish (fnf@cygnus.com)
276
277 * inflow.c (pass_signal): Signal handlers take one int arg;
278 supply an unused one to make it type compatible as an arg to
279 signal().
280
281 Tue Aug 3 18:34:14 1993 Ian Lance Taylor (ian@cygnus.com)
282
283 * config/mips/tm-mips.h: Include bfd.h before coff/sym.h.
284
285 Tue Aug 3 15:34:57 1993 Fred Fish (fnf@cygnus.com)
286
287 * Makefile.in (ALLCONFIG): Add config/i386/i386nw.mt,
288 config/m68k/delta68.mh, config/m68k/delta68.mt,
289 config/m68k/dpx2.mh, config/m68k/dpx2.mt, config/mips/riscos.mh,
290 config/mips/news-mips.mh.
291 * Makefile.in (ALLPARAM): Add config/i386/nm-symmetry.h,
292 config/i386/tm-i386nw.h, config/m68k/nm-delta68.h,
293 config/m68k/tm-delta68.h, config/m68k/xm-delta68.h,
294 config/m68k/nm-dpx2.h, config/m68k/tm-dpx2.h,
295 config/m68k/xm-dpx2.h, config/mips/xm-makeva.h.
296 * Makefile.in (ALLDEPFILES): Add dpx2-nat.c.
297
298 Tue Aug 3 12:02:09 1993 Ian Lance Taylor (ian@cygnus.com)
299
300 * mipsread.c: Updated for BFD ECOFF changes. Now gets the
301 swapping routines and external structure sizes via the
302 ecoff_backend information. No longer includes coff/mips.h.
303
304 Tue Aug 3 10:58:04 1993 Fred Fish (fnf@cygnus.com)
305
306 * Makefile.in (SFILES): Add thread.c
307
308 start-sanitize-v9
309 Tue Aug 3 10:21:58 1993 Doug Evans (dje@canuck.cygnus.com)
310
311 * remote-sp64sim.c (simif_create_inferior): Add FIXME regarding
312 sim_set_args return code.
313 end-sanitize-v9
314
315 Mon Aug 2 16:35:31 1993 K. Richard Pixley (rich@sendai.cygnus.com)
316
317 * Makefile.in (VERSION): bumped to 4.9.4.
318
319 * remote-monitor.c: updated copyright.
320 (bug_ops, monitor_desc): now static.
321 (monitor_desc): in several places, check and/or set to NULL.
322
323 * remote-hms.c (hms_files_info): Add the appropriate items where
324 missing in the printf call.
325
326 * remote-bug.c: new file for m88k bug support.
327
328 * config/m88k/m88k.mt (TDEPFILES): added remote-bug.o.
329
330 Mon Aug 2 14:22:09 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
331
332 * h8300-tdep.c: Use new variable h8300hmode.
333
334 Mon Aug 2 12:06:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
335
336 * valops.c (typecmp): If we are passing a non-reference to a function
337 which takes a reference, pass the address.
338 (value_arg_coerce): Don't use COERCE_ENUM; we don't want to dereference
339 references here.
340
341 * thread.c (thread_switch): Define as static.
342 (add_thread): Cast return value from xmalloc.
343
344 * gdbtypes.c (fill_in_vptr_fieldno): Call check_stub_type.
345 * gdbtypes.{c,h}: Improve comments on vptr_fieldno.
346
347 Mon Aug 2 11:58:52 1993 Fred Fish (fnf@deneb.cygnus.com)
348
349 * README: Elaborate on gdb C++ support and cfront support.
350
351 Mon Aug 2 11:30:57 1993 Stu Grossman (grossman at cygnus.com)
352
353 * i386lynx-nat.c, thread.c, thread.h: Update copyrights.
354
355 Mon Aug 2 12:06:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
356
357 * Makefile.in (ALLDEPFILES): Add i386lynx-nat.c.
358
359 Mon Aug 2 08:42:50 1993 Stu Grossman (grossman at cygnus.com)
360
361 * gdbserver/remote-inflow.c (create_inferior): Fix comments, and
362 error msg. Setup seperate process group for child.
363 * (write_inferior_memory): Sleep for 1 second and retry on ptrace
364 failure.
365
366 Sun Aug 1 22:58:18 1993 Stu Grossman (grossman at cygnus.com)
367
368 * config/i386/i386lynx.mh (NATDEPFILES): Drop coredep (for now).
369 * config/i386/nm-i386bsd.h: Protect from multiple inclusion.
370 * config/i386/nm-i386lynx.h: Lotsa new host porting stuff.
371 * config/i386/tm-i386lynx.h: Define SAVED_PC_AFTER_CALL and
372 target_pid_to_str.
373
374 * Makefile.in (CLIBS): Reorder to make Lynx ld happy.
375 * (HFILES): New file thread.h.
376 * (OBS): New file thread.c.
377 * configure.in: Host config for Lynx/386.
378 * fork-child.c (fork_inferior): Call init_thread_list().
379 * infrun.c (resume): Add pid to invocation of target_resume().
380 * (wait_for_inferior): Pay attention to pid from target_wait().
381 Multi-threading code now uses this to determine what to do.
382 * inftarg.c (child_wait): Conditionalize based on CHILD_WAIT macro.
383 Use target_pid_to_str() macro throughout when printing pid.
384 * inferior.h (child_resume): Add pid to prototype.
385 * hppab-nat.c hppah-nat.c infptrace.c (child_resume): Pass in pid as
386 argument, instead of using inferior_pid.
387 * procfs.c (procfs_resume): Pass in pid as argument. Ignored for
388 now. Use target_pid_to_str() macro throughout for printing process id.
389 * remote-adapt.c (adapt_resume): Pass in pid as argument.
390 * remote-eb.c (eb_resume): Pass in pid as argument.
391 * remote-es.c (es1800_resume): Pass in pid as argument.
392 * remote-hms.c (hms_resume): Pass in pid as argument.
393 * remote-mips.c (mips_resume): Pass in pid as argument.
394 * remote-mm.c (mm_resume): Pass in pid as argument.
395 * remote-monitor.c (monitor_resume): Pass in pid as argument.
396 * remote-nindy.c (nindy_resume): Pass in pid as argument.
397 * remote-sa.sparc.c (remote_resume): Pass in pid as argument.
398 * remote-sim.c (rem_resume): Pass in pid as argument.
399 start-sanitize-v9
400 * remote-sp64sim.c (simif_resume): Pass in pid as argument.
401 end-sanitize-v9
402 * remote-st.c (st2000_resume): Pass in pid as argument.
403 * remote-udi.c (udi_resume): Pass in pid as argument.
404 * remote-vx.c (vx_resume): Pass in pid as argument.
405 * remote-z8k.c (rem_resume): Pass in pid as argument.
406 * remote.c (remote_resume): Pass in pid as argument.
407 * solib.c (solid_create_inferior_hook): Pass inferior_pid to
408 target_resume().
409 * target.c (normal_pid_to_str): New routine to print out process
410 ID normally.
411 * target.h (struct target_ops): Add pid to prototype at
412 to_resume(). (target_resume): Add pid argument.
413 * (target_pid_to_str): Default definition for normal type pids.
414 * thread.h, thread.c: New modules for multi thread/process control.
415
416 Sun Aug 1 13:02:42 1993 John Gilmore (gnu@cygnus.com)
417
418 * README: Say that bug-gdb is also the place to send requests
419 for help with GDB.
420
421 Sun Aug 1 09:42:13 1993 Fred Fish (fnf@cygnus.com)
422
423 * Makefile.in (make-proto-gdb-1): Use -f opt on rm of Makefile.
424 * h8500-tdep.c: Add parens around a few macro args.
425
426 Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
427
428 * TODO: Remove items about unix-to-unix/rapp debugging (now we
429 have gdbserver), moving xm files to subdirectory, ptype yylval,
430 and file-local symbols.
431
432 * gdbtypes.h: Improve comments about C++ methods.
433
434 Fri Jul 30 14:16:32 1993 Fred Fish (fnf@deneb.cygnus.com)
435
436 * c-exp.y: Add missing 5th arg for one call to lookup_symbol, cast
437 NULL in all other calls to correct pointer types.
438
439 Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
440
441 From Jeffrey Law:
442 * tm-hppa.h (TARGET_WRITE_PC): Define.
443 * hppa-tdep.c (hppa_fix_call_dummy): If in a syscall,
444 then return the address of the dummy itself rather than
445 the address of $$dyncall.
446 (target_write_pc): New function to store a new PC.
447
448 Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
449 and Jim Kingdon (kingdon@cygnus.com)
450
451 * breakpoint.c (breakpoint_re_set_one): Always reparse breakpoint
452 conditions, they might contain symbol table references.
453
454 Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
455
456 * mipsread.c (parse_symbol): Handle opaque struct definitions and
457 type naming for stTypedef symbols.
458
459 Fri Jul 30 14:44:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
460
461 * c-exp.y (yylex): Detect C++ nested types.
462
463 start-sanitize-v9
464 Fri Jul 30 11:07:37 1993 Doug Evans (dje@canuck.cygnus.com)
465
466 * sp64-tdep.c (sparc64_frame_chain, sparc64_frame_saved_pc): Deleted.
467 (dump_ccreg, sparc_print_register_hook): New fns.
468 * remote-sim.h: New file.
469 * remote-sp64sim.h (sim_*): External fns. (simif_*): Internal fns.
470
471 * config/sparc/sp64.mt: New file.
472 * config/sparc/tm-sp64.h (FRAME_CHAIN, FRAME_SAVED_PC): Deleted.
473 (PRINT_REGISTER_HOOK): Call new fn sparc_print_register_hook.
474 end-sanitize-v9
475
476 Fri Jul 30 10:15:01 1993 Fred Fish (fnf@deneb.cygnus.com)
477
478 * Makefile.in (ALLCONFIG): Add config/i386/ptx.mh
479
480 Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
481
482 From J. Law:
483 * infcmd.c (read_pc): Remove PA specific code.
484 * tm-hppa.h (TARGET_READ_PC): Define.
485 * hppa-tdep.c (target_read_pc): New function.
486
487 * symtab.c (gdb_mangle_name): Deal with it if type lacks a name.
488
489 Fri Jul 30 07:36:53 1993 Fred Fish (fnf@deneb.cygnus.com)
490
491 * NEWS: Add note that DEC alpha support is host only, not native.
492 * README: Emphasize that C++ support works best with GNU C++ and
493 stabs debugging format.
494 * delta68-nat.c: Add missing FSF copyright.
495
496 Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
497
498 * paread.c (pa_symtab_read): Put file-local symbols in minimal symbols.
499 * hppa-tdep.c (frame_chain_valid): Check that our function has the
500 same address as _start, not that it must be the same symbol.
501
502 Fri Jul 30 00:18:40 1993 Fred Fish (fnf@deneb.cygnus.com)
503
504 * Makefile.in (ALLDEPFILES): Add delta68-nat.c
505 * Makefile.in (delta68-nat.o): Add dependency.
506
507 Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
508
509 * value.h (COERCE_ENUM): Use COERCE_REF to coerce refs; value_ind
510 was adequate in gdb 3.5 but not now.
511
512 * valops.c (typecmp): An array in t2 matches a pointer in t1.
513
514 * valops.c (typecmp): When comparing type1& to type2, compare
515 type1 and type2 as leniently as if we were comparing type1 to
516 type2.
517
518 * cp-valprint.c (cplus_print_value): Don't dump core if the
519 baseclass doesn't have a name.
520 * values.c (vb_match): New function, which finds the virtual
521 base class pointer even if the types are nameless.
522 (baseclass_{addr,offset}): Use it.
523
524 * hppa-tdep.c: Make "maintenance print unwind" command from old
525 "unwind" command.
526
527 * remote-udi.c: Remove udi_timer, call to siginterrupt, and associated
528 obsolete junk which apparently had been copied from the
529 pre-serial.h remote.c, but which is no longer used.
530
531 Thu Jul 29 12:36:20 1993 Fred Fish (fnf@deneb.cygnus.com)
532
533 * Makefile.in (NONSRC): Need 29k-share/README, not
534 29k-share/udi/README.
535
536 Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
537
538 * paread.c (pa_symfile_init): If error reading string table, don't
539 use errno in cases where it hasn't been set.
540
541 * ser-unix.c (gdb_setpgid): Pass our pid, not 0, to setpgid.
542
543 * remote-monitor.c (_initialize_monitor): Comment out use of
544 connect_command, since connect_command itself is commented out.
545
546 * remote-monitor.c (generic_open): Parse arguments the same way
547 as remote.c.
548
549 * hppa-tdep.c (pc_in_linker_stub): Fix unclosed comments.
550
551 Wed Jul 28 13:19:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
552
553 * config/mips/xm-mips.h: Define HAVE_TERMIOS.
554
555 * dbxread.c (record_minimal_symbol): Don't put gcc_compiled or
556 __gnu_compiled* symbols into the minimal symbols.
557
558 Wed Jul 28 08:26:58 1993 Ian Lance Taylor (ian@cygnus.com)
559
560 * remote-mips.c (_initialize_remote_mips): Added "timeout" and
561 "retransmit-timeout" variables to set mips_receive_wait and
562 mips_retransmit_wait, respectively.
563
564 Wed Jul 28 03:58:58 1993 (pes@regent.e-technik.tu-muenchen.de)
565
566 * symmisc.c (dump_msymbols): Handle new mst_file_* types.
567
568 Tue Jul 27 12:07:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
569
570 * remote-udi.c: Remove old comment about download not implemented.
571
572 * serial.h, ser-{unix,go32,tcp}.c: Add flush_input and send_break.
573 * nindy-share/*, remote-nindy.c: Extensive hacking to make it
574 conform to GDB conventions like using memcpy not bcopy, serial.h,
575 etc. This is to make it host on Solaris, AIX, etc.
576 * Makefile.in: Reflect removed nindy-share files.
577 * config/i960/nindy960.mt (TDEPFILES): Remove ttybreak.o.
578
579 * stack.c (print_frame_info): Revise comment about `pathological'
580 case (there was a wrong FIXME about text labels; also asm() can
581 trigger this as well as versions of ar which truncate .o names).
582
583 * buildsym.c (start_subfile): If a .c file includes a .C file, set
584 the language of both of them to C++.
585
586 * config/sparc/xm-sun4os4.h: Define MEM_FNS_DECLARED and include
587 <memory.h>.
588 Include <malloc.h> rather than declaring malloc functions ourself.
589
590 * ser-unix.c (set_tty_state): Don't ignore errors setting process
591 group.
592 * inflow.c (terminal_inferior): If attach_flag set, ignore errors
593 from set_tty_state.
594
595 * fork-child.c (fork_inferior): Only quote exec file if needed.
596
597 * mipsread.c (parse_symbol): Remove 21 Jul 93 change with
598 stTypedef inside an stBlock.
599
600 Tue Jul 27 12:36:49 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
601
602 * breakpoint.c (breakpoint_1): Walk the breakpoint chain to decide if
603 we have breakpoints or watchpoints as we might have to ignore internal
604 breakpoints.
605
606 Fix gdb core dumps after `file newfile' commands.
607 * symtab.h, symfile.c (clear_symtab_users): New routine which
608 unconditionally clears symtab users. clear_symtab_users_once
609 commented out as it was a noop anyway.
610 * objfiles.c (free_objfile): Don't call clear_symtab_users_once.
611 * objfiles.c (free_all_objfiles), symfile.c (new_symfile_objfile),
612 xcoffexec.c (exec_close): Call clear_symtab_users if necessary.
613 * symfile.c (syms_from_objfile): Install cleanups for errors during
614 symbol reading.
615 * coffread.c, dbxread.c, mipsread.c, xcoffread.c (*_symfile_read):
616 Lint cleanup code, call do_cleanups explicitly.
617 * symfile.c (symbol_file_add): Call new_symfile_objfile and
618 reinit_frame_cache _after_ the new symbols are read in.
619
620 Tue Jul 27 01:57:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
621
622 * mipsread.c (parse_type): Do not set tag name for compiler
623 generated fake tag names.
624
625 Mon Jul 26 17:31:49 1993 K. Richard Pixley (rich@rtl.cygnus.com)
626
627 * config/m88k/m88k.mt (TDEPFILES): add exec.o.
628
629 Mon Jul 26 13:17:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
630
631 * hppa-tdep.c: Remove all uses of use_unwind and `set use_unwind'
632 command. Now we use unwind info by default if we can find it.
633
634 * config/sparc: Move VARIABLES_INSIDE_BLOCK and SUN_FIXED_LBRAC_BUG
635 to tm-sparc.h so they are shared between Solaris and SunOS4.
636 * dbxread.c (process_one_symbol): Deal with SunOS4 acc N_STSYM and
637 N_GSYM functions.
638
639 * config/pa/tm-hppa.h (REGISTER_NAMES): Use "fr" rather than "fp"
640 for floating point registers.
641
642 * mipsread.c (parse_symbol): Put stStaticProc symbols in minimal
643 symbols as mst_file_text.
644
645 * hppa-tdep.c (pc_in_linker_stub): Return 0 if can't read memory.
646
647 * stabsread.c (rs6000_builtin_type): Make logical types be
648 TYPE_CODE_BOOL.
649
650 Sun Jul 25 23:41:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
651
652 * breakpoint.{c,h} (struct breakpoint): Replace symtab field with
653 source_file field.
654
655 Fri Jul 23 09:57:25 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
656
657 * remote.c: Don't error() on errors xferring memory.
658 * target.h: Clean up comments about *xfer_memory.
659
660 * exec.c, corelow.c (target_ops struct): Don't allow
661 {insert,remove}_breakpoints to be defaulted to
662 memory_{insert_remove}_breakpoint.
663
664 * demangle.c: Make it so `help set dem' tells you how to get the
665 list of demangling styles.
666
667 Thu Jul 22 15:41:09 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
668
669 * Makefile.in: Use REMOTE_O macro not remote.o.
670 * config/i960/{nindy960,vxworks960}: Don't use remote.o.
671
672 Thu Jul 22 12:43:25 1993 Ian Lance Taylor (ian@cygnus.com)
673
674 * coredep.c: If NEED_SYS_CORE_H defined, include <sys/core.h>
675 (can't include it in nm-*.h file because it causes conflicts with
676 a.out symbol definitions).
677 * hp300ux-nat.c (fetch_core_registers): Commented out; obsolete.
678 * config/m68k/hp300hpux.mh (NATDEPFILES): Added coredep.o and
679 corelow.o.
680 * config/m68k/nm-hp300hpux.h (NEED_SYS_CORE_H): Defined.
681 (REGISTER_U_ADDR): Defined.
682 * config/m68k/xm-hp300hpux.h (HAVE_TERMIOS): Define instead of
683 HAVE_TERMIO.
684 * config/pa/xm-hppah.h: Likewise.
685
686 Wed Jul 21 11:37:30 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
687
688 * mipsread.c (parse_symbol): when stTypedef and friends occur within
689 an stBlock, skip over the fields of the inner one.
690
691 * mips-tdep.c (init_extra_frame_info): If in lenient prologue, call
692 heuristic_proc_desc rather than just assuming registers not saved.
693
694 * Makefile.in (regex.o): Add dependency.
695
696 * hppa{b,h}-nat.c: Warning, not error, if can't access registers.
697
698 * config/pa/hppa{b,h}.h: Define ATTACH_DETACH.
699
700 Wed Jul 21 03:07:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
701
702 * config/mips/xm-makeva.h: New file implements va_list alignment
703 restrictions for mips hosts.
704 * config/mips/{xm-irix3.h, xm-mips.h, xm-news-mips.h, xm-riscos.h}:
705 Use it.
706
707 Wed Jul 21 00:11:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
708
709 * mips-tdep.c (init_extra_frame_info): Do not check for
710 mips_in_lenient_prologue if it is a dummy frame.
711 * mipsread.c (fixup_sigtramp): Initialize pdr.adr, it is used by
712 mips_in_lenient_prologue.
713
714 Tue Jul 20 12:53:47 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
715
716 * mips-tdep.c (heuristic_proc_start): First time we print the
717 warning, elaborate.
718 (_initialize_mips_tdep): Improve docstring for `set heur'.
719
720 * config/rs6000/tm-rs6000.h: Remove call to insert_step_breakpoint.
721
722 * symtab.c (find_line_symtab): New function, to deal with multiple
723 symtabs with the same name.
724 (find_line_pc{,_range}): Use it.
725 (find_pc_symtab): Add comment about overlapping symtabs.
726
727 Mon Jul 19 21:29:14 1993 Fred Fish (fnf@deneb.cygnus.com)
728
729 * Makefile.in (SFILES): Add nlmread.c.
730 * Makefile.in (OBS): Add nlmread.o.
731 * Makefile.in (nlmread.o): Add new target.
732 * configure.in (i[34]86-*-netware): New configuration.
733 * nlmread.c, config/i386/{i386nw.mt, tm-i386nw.h}: New files
734 for NLM/NetWare support.
735
736 Mon Jul 19 11:48:57 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
737
738 * symtab.h (enum minimal_symbol_type): Add mst_file_*.
739 * partial-stab.h [DBXREAD_ONLY]: Record statics in miminal symbols.
740 * dbxread.c (record_minimal_symbol): Deal with statics.
741 * minsyms.c (lookup_minimal_symbol): Prefer externals to statics.
742
743 * config/i386/xm-i386sco.h: Define HAVE_TERMIOS.
744
745 * printcmd.c, config/pa/xm-pa.h, config/alpha/xm-alpha.h: Make it so
746 arg_bytes field of makeva_list is always aligned.
747 * config/pa/xm-pa.h: Make arglist_address a char *.
748
749 * ser-unix.c: Don't try to use job control with termio.
750
751 Sun Jul 18 23:11:28 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
752 and Jim Kingdon (kingdon@cygnus.com)
753
754 Make breakpoint_re_set_one work with overloaded member functions,
755 `b 123' and `b foo' if foo is a static function.
756 * symtab.c (decode_line_1, decode_line_2): New argument `canonical'
757 to return canonical line specs if requested by the caller.
758 * breakpoint.c, source.c, symtab.c, symtab.h: Change prototypes and
759 callers accordingly.
760 * symtab.c (build_canonical_line_spec): New helper function which
761 constructs the canonical line spec.
762 * breakpoint.c (break_command_1): Use canonical line spec instead
763 of command string as addr_string if necessary.
764 * source.c (line_info): Fix storage leak.
765
766 Sun Jul 18 15:22:45 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
767
768 * infptrace.c: Split out define of PT_KILL; Sequent defines PT_KILL
769 but not the others.
770 * symm-tdep.c: Remove exec_file_command.
771 [_SEQUENT_] (ptx_coff_regno_to_gdb, register_addr): New functions.
772 A few miscellaneous cleanups.
773 * symm-nat.c: Renamed from symm-xdep.c.
774 * All symmetry dependent files: Many changes.
775
776 * mips-tdep.c (mips_skip_prologue): New argument lenient.
777 Use read_memory_nobpt.
778 (is_delayed, mips_in_lenient_prologue): New functions.
779 (init_extra_frame_info): If in the prologue, don't use saved registers.
780 * config/mips/tm-mips.h: Declare mips_skip_prologue.
781
782 * partial-stab.h (N_SO): Add the text offset to valu before, not after,
783 passing it to END_PSYMTAB.
784
785 Fri Jul 16 18:48:52 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
786
787 * symtab.c (find_pc_symtab): Call warning, not printf directly.
788
789 * solib.c (solib_add): Use x{re,m}alloc, not {re,m}alloc.
790
791 Fri Jul 16 09:56:42 1993 Ian Lance Taylor (ian@cygnus.com)
792
793 * mipsread.c: No longer need to undefine ZMAGIC.
794
795 Thu Jul 15 18:03:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
796
797 * m88k-pinsn.c: Moved code into opcodes/m88k-dis.c.
798 (print_insn): Now just calls print_insn_m88k.
799
800 Thu Jul 15 14:54:05 1993 Doug Evans (dje@canuck.cygnus.com)
801
802 * h8300-tdep.c (examine_prologue): Make prototype match definition.
803
804 Thu Jul 15 08:34:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
805
806 * NEWS: Mention that remote.c now has a `load' operation.
807
808 * hppa-tdep.c (pc_in_linker_stub): New function.
809 (find_proc_framesize): Return 0 for linker stubs.
810 (rp_saved): Tell the caller where rp is saved.
811 (frame_chain_valid): Return 1 for linker stubs.
812 (frame_saved_pc): Use return value from rp_saved.
813
814 * stack.c (print_frame_info): When checking PC_IN_CALL_DUMMY,
815 pass the sp relative to the frame in question, not the sp in the
816 innermost frame.
817
818 Wed Jul 14 17:37:03 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
819
820 * mipsread.c (parse_procedure): Take as argument the symtab to look
821 the name up in. Look it up with mylookup_symbol, not lookup_symbol.
822 (psymtab_to_symtab_1): For stabs, pass the symtab to parse_procedure.
823
824 * mipsread.c (mylookup_symbol): Use strcmp, not STREQ, as we have
825 already checked the first characters.
826
827 Changes from Jeffrey Law:
828 * printcmd.c (makeva_list): Use MAKEVA_EXTRA_INFO to define
829 machine dependent fields in the makeva_list structure.
830 (makeva_size): Allocate extra space to handle gaps made by
831 alignment restrictions.
832 * config/pa/xm-pa.h (MAKEVA_EXTRA_INFO): Define.
833 (MAKEVA_START): Initialize arglist_address field.
834 (MAKEVA_ARG): Always store arguments on natural alignment
835 boundaries. Set arglist_address to the address right after
836 the args.
837 (MAKEVA_END): Simply return the value stored in arglist_address.
838
839 Wed Jul 14 13:51:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
840
841 * ch-valprint.c (chill_val_print, case TYPE_CODE_STRING): Print
842 address, not addr.
843
844 * hppah-nat.c (store_inferior_registers): Don't print i in cases
845 where we aren't using it.
846
847 * a29k-tdep.c (get_saved_register): Fix typo.
848
849 Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
850
851 * configure.in: Recognize h8300h (variant of h8300).
852
853 start-sanitize-v9
854 Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
855
856 * configure.in: Recognize sparc64-*-*.
857 end-sanitize-v9
858
859 Tue Jul 13 14:03:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
860
861 * stabsread.c (define_symbol): Make the caddr_t hack apply to `function
862 returning foo' as well as `pointer to foo'.
863
864 * remote.c [REMOTE_BREAKPOINT]: Use for breakpoint insn if defined.
865 * config/m68k/tm-m68k.h: Define it.
866 * mem-break.c, breakpoint.c: Improve comments.
867
868 Tue Jul 13 13:35:31 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
869
870 * config/m68k/tm-dpx2.h: Replace "tm-68k.h" with "m68k/tm-m68k.h".
871 * config/m68k/xm-dpx2.h: Define HAVE_TERMIOS not HAVE_TERMIO.
872
873 Tue Jul 13 11:50:38 1993 Doug Evans (dje@canuck.cygnus.com)
874
875 * gdbcore.h (read_memory_integer, read_memory_unsigned_integer):
876 Make prototype match definition.
877
878 Tue Jul 13 11:15:15 1993 Fred Fish (fnf@cygnus.com)
879
880 * elfread.c: Remove notice about file still being under
881 construction.
882 * Makefile.in (ultra3-xdep.o, umax-xdep.o): Add missing ')'.
883
884 Mon Jul 12 17:46:35 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
885
886 * a29k-tdep.c (read_register_stack): Make val static.
887
888 Mon Jul 12 14:10:48 1993 Doug Evans (dje@canuck.cygnus.com)
889
890 * config/h8300/tm-h8300.h (REGISTER_CONVERTIBLE): Change value to 0.
891 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Move def'n to
892 usual spot.
893
894 Mon Jul 12 11:29:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
895
896 * c-valprint.c (c_val_print): Fix thinko with unspecified length
897 arrays.
898
899 * hppa-tdep.c (find_proc_framesize): If there is a frame pointer,
900 use it.
901
902 Sun Jul 11 19:35:05 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
903
904 * symtab.c (decode_line_1): Use end of block to figure out whether
905 val.end is in the same function, not minimal symbols.
906
907 * source.c (line_info): Add a few more wrap_here's.
908
909 * i386-tdep.c (i386_follow_jump): Do byteswapping where needed and
910 don't make assumptions about sizes of host data types.
911
912 * blockframe.c, symtab.h (find_pc_partial_function): New arg endaddr.
913 * infrun.c, breakpoint.c, printcmd.c: Change callers.
914 * printcmd.c (containing_function_bounds): Remove.
915 * printcmd.c (disassemble_command): Use find_pc_partial_function,
916 not containing_function_bounds.
917 * infcmd.c (step_1): Use find_pc_partial_function rather than
918 trying to roll our own. Move check for a pc between SIGTRAMP_START and
919 SIGTRAMP_END in find_pc_partial_function, not step_1.
920
921 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc):
922 Keep unswapped value in array of char, not REGISTER_TYPE.
923 Use REGISTER_RAW_SIZE not sizeof (REGISTER_TYPE).
924 (sparc_extract_struct_value_address): Use TARGET_PTR_BIT not
925 sizeof (CORE_ADDR).
926
927 Thu Jul 1 15:50:05 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
928
929 * configure.in (m68*-bull-sysv*): added support for Bull dpx2.
930 * config/m68k/{t,x,n}m-dpx2.h, dpx2-nat.c: New files.
931 * config/m68k/dpx2.m{h,t}: New files.
932
933 Sun Jul 11 12:32:08 1993 Doug Evans (dje@canuck.cygnus.com)
934
935 * config/sparc/tm-sparc.h (PRINT_REGISTER_HOOK): Fix typo, add
936 more parens around macro arg.
937
938 Sat Jul 10 09:54:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
939
940 * infrun.c: Remove step_resume_{duplicate,shadow}. Replace
941 step_resume_break_address with step_resume_breakpoint (now local
942 to wait_for_inferior).
943 ({insert,remove}_step_breakpoint): Remove.
944 (wait_for_inferior): Set step resume break with
945 set_momentary_breakpoint. Test hitting it with bpstat_stop_status
946 and bpstat_what (stop_step_resume_break removed).
947 * breakpoint.{h,c}, infrun.c: Return value from bpstat_what now struct
948 which includes previous return value as main_action, and a step_resume
949 bit.
950 * breakpoint.c (delete_breakpoint): If breakpoint was inserted, and
951 there is another breakpoint there, insert it.
952 * infrun.c (wait_for_inferior): Rearrange the spaghetti a bit. Use
953 a few more gotos.
954 Various: Clean up and add comments.
955
956 * infrun.c [TDESC]: Remove remaining tdesc code (see ChangeLog
957 for Wed Nov 13 16:45:13 1991).
958
959 Fri Jul 9 12:36:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
960
961 * values.c, value.h (modify_field), callers: Make fieldval a LONGEST.
962
963 * h8300-tdep.c (NEXT_PROLOGUE_INSN): Make pword1 an INSN_WORD *
964 not short *.
965
966 * findvar.c, defs.h
967 ({extract,store}_{signed_integer,unsigned_integer,address}):
968 New routines to replace SWAP_TARGET_AND_HOST.
969 All over: All uses of SWAP_TARGET_AND_HOST on integers replaced.
970
971 * config/sparc/tm-sparc.h: Add comment suggesting that removing
972 ins and locals from the registers array might clean things up.
973
974 * utils.c: Clean up comments about wrap buffer and wrap_here.
975 * printcmd.c (printf_command): Call wrap_here before vprintf.
976
977 * mipsread.c (cross_ref): Set the name to unknown for "struct *" case.
978 Patch from ptf@delcam.co.uk (Paul Flinders).
979
980 * a29k-tdep.c, findvar.c (get_saved_register): Fix byteswapping sins.
981
982 Fri Jul 9 09:47:02 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
983
984 * defs.h, remote-eb.c (TM_FILE_OVERRIDE): Remove it.
985 * mips-tdep.c (init_extra_frame_info): Set proper fci->frame if pc
986 is at the start of the dummy code.
987
988 Thu Jul 8 14:48:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
989
990 * sparc-tdep.c (sparc_push_dummy_frame): Skip all the do_save_insn
991 stuff, just write the sp and fp.
992 (sparc_pop_frame): Skip the do_restore_insn; we already restore
993 the sp with the other out registers.
994
995 * hppa-tdep.c (hppa_push_arguments): Allocate enough space for
996 arguments.
997
998 * hppa-tdep.c: Change _initialize_hppab_tdep to _initialize_hppa_tdep.
999
1000 start-sanitize-v9
1001 Thu Jul 8 14:47:00 1993 Doug Evans (dje@canuck.cygnus.com)
1002
1003 * sparc-tdep.c (sparc_frame_chain): Handle sizeof (CORE_ADDR)
1004 != sizeof (REGISTER_TYPE).
1005 (frame_saved_pc): Ditto.
1006 end-sanitize-v9
1007
1008 Thu Jul 8 08:22:05 1993 Doug Evans (dje@canuck.cygnus.com)
1009
1010 * config/h8300/tm-h8300.h: (REGISTER_TYPES): Adjust for h8/300h.
1011 (REGISTER_RAW_SIZE): Ditto.
1012 (REGISTER_VIRTUAL_TYPE): Use builtin_type_unsigned_long for regs
1013 on the h8/300h (ints may still be 16 bits).
1014 (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE,
1015 EXTRACT_STRUCT_VALUE_ADDRESS): Add FIXME's for h8/300h. Some
1016 thought needed here.
1017
1018 * h8300-tdep.c (print_insn): Call print_insn_h8300h if h8/300h.
1019 (examine_prologue): reg_save_depth is 4 if h8/300h.
1020
1021 * findvar.c (read_register): Provide some support for 64 bit regs.
1022 (write_register): Ditto.
1023
1024 Wed Jul 7 14:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1025
1026 * config/mips/nm-riscos.h: machine/machparam.h is always the right
1027 place to look for BSD43_NBPG, not machine/vmparam.h
1028
1029 * infcmd.c (run_stack_dummy): New argument name.
1030 Change error message in (another) attempt to make it comprehensible.
1031 * valops.c (call_function_by_hand): Pass name to run_stack_dummy.
1032 * symtab.h: Declare demangle and asm_demangle since macros use them.
1033
1034 * eval.c (evaluate_subexp): Add comment about calling a member
1035 function of a variable in a register.
1036
1037 * expression.h: Clean up comment about string in STRUCT_STRUCT etc.
1038
1039 * config/{rs6000/tm-rs6000.h,sparc/tm-sparc.h,pyr/tm-pyr.h},
1040 inferior.h (PC_IN_CALL_DUMMY) [ON_STACK]: Add comments about stack
1041 frame tops and bottoms.
1042
1043 * frame.h, blockframe.c, stack.c, a29k-tdep.c,
1044 config/gould/tmp-{pn,np1}.h,
1045 config/{sparc/tm-sparc.h,pyr/tm-pyr.h,vax/tm-vax.h}: Remove field
1046 next_frame from struct frame_info. It has no purpose beyond
1047 ->next->frame and is an artifact from GDB 2.8.
1048
1049 Tue Jul 6 11:51:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1050
1051 * Makefile.in: Remove gdb before creating a new one.
1052 Update init.c atomically.
1053
1054 * Makefile.in (ALLPARAM): Add config/{alpha/xm-alpha.h,pa/xm-pa.h}.
1055 (ALLCONFIG): Add config/alpha/alpha-osf1.mh.
1056
1057 * infcmd.c (_initialize_infcmd): In docstring for "continue",
1058 describe argument as setting ignore count.
1059
1060 Sun Jul 4 15:04:47 1993 Doug Evans (dje@cygnus.com)
1061
1062 * h8300-tdep.c (examine_prologue): Fix call to
1063 read_memory_unsigned_integer.
1064
1065 Fri Jul 2 18:22:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1066
1067 * config/mips/{x,n}m-irix{3,4}.h: Make some definitions here
1068 rather than including xm-bigmips.h.
1069
1070 * eval.c (evaluate_subexp): Improve error messages for OP_TYPE and
1071 default cases.
1072
1073 * Makefile.in (distclean): Remove y.tab.h.
1074
1075 Fri Jul 2 14:55:48 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1076
1077 * exec.c (exec_file_command): Remove Mar 28 hack as BFD handles
1078 file updates properly now.
1079 * mipsread.c (mips_coff_new_init): Force reevaluation of sigtramp
1080 addresses if switching to a new symbol file.
1081 * dbxread.c (process_one_symbol): Avoid dereferencing NULL
1082 symbols that might be returned from define_symbol.
1083
1084 Fri Jul 2 13:33:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1085
1086 New target macros for getting at the pc, sp and fp.
1087 * infcmd.c (read_pc, write_pc): Modify to use new macros.
1088 (read_sp, write_sp, read_fp, write_fp): New functions.
1089 * blockframe.c (reinit_frame_cache, get_prev_frame_info):
1090 Use new functions.
1091 * breakpoint.c (bpstat_alloc): ditto.
1092 * infrun.c (wait_for_inferior): ditto.
1093 * stack.c (print_frame_info): ditto.
1094 * valops (call_function_by_hand): ditto.
1095 * corelow.c (core_open): ditto.
1096 * h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
1097 target_write_pc, target_read_fp, target_write_fp): New functions.
1098 * inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1099
1100 * config/alpha/xm-alpha.h: Add MAKEVA_END.
1101 * config/h8500/tm-h8500.h: Define new macros.
1102
1103 Fri Jul 2 13:51:04 1993 Ian Lance Taylor (ian@cygnus.com)
1104
1105 * configure.in (mipos-*-riscos*): New host and target; use riscos.
1106 * config/mips/nm-riscos.h: If BSD43_NBPG is not defined by
1107 vmparam.h, include machparam.h.
1108 (KERNEL_U_ADDR): Define to be BSD43_UADDR.
1109
1110 Fri Jul 2 13:39:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1111
1112 * c-exp.y (yylex): Give error if unmatched single quote.
1113
1114 * configure.in, config/m68k/*delta68*, delta68-nat.c: New port.
1115
1116 * Remove unused STACK_END_ADDR in the following files (in other
1117 files it is used for something): tm-mips.h, tm-sun2.h, tm-news.h,
1118 tm-a29k, tm-i386v.h, tm-hppa.h, tm-nindy960.h, tm-amix.h,
1119 tm-hp300hpux.h, tm-isi.h.
1120
1121 Thu Jul 1 09:51:27 1993 Jim Kingdon (kingdon@cygnus.com)
1122
1123 * config/mips/nm-riscos.h: Define NBPG and UPAGES.
1124 config/mips/xm-riscos.h: Include <sys/types.h>.
1125
1126 * ser-unix.c (hardwire_noflush_set_tty_state): Use an assignment,
1127 not an initializer, to copy the structure.
1128
1129 * gdbtypes.h (struct type): Add field tag_name.
1130 * gdbtypes.c (type_name_no_tag), c-typeprint.c (c_type_print_base):
1131 Use it.
1132 * {coff,dwarf,mips,stabs}read.c: Set it.
1133
1134 * xm-sysv4.h: Undefine HAVE_TERMIO.
1135
1136 * config/mips/nm-riscos.h: Remove unmatched #endif.
1137 Define FETCH_INFERIOR_REGISTERS.
1138 * config/mips/riscos.mh: Don't include coredep.o; mips-nat.o is enough.
1139 Fix misspelling of NAT_FILE.
1140 * mips-nat.c (fetch_core_registers): If KERNEL_U_ADDR is not defined,
1141 we can still process "modern" core files.
1142
1143 * ser-unix.c (hardwire_print_tty_state) [HAVE_TERMIOS]: Don't
1144 print c_line.
1145 (_initialize_ser_hardwire): Just check whether _POSIX_JOB_CONTROL
1146 is defined; don't care what it is defined to.
1147
1148 Wed Jun 30 20:06:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1149
1150 * config/vax/xm-vaxult2.h: Define FD_SET and FD_ZERO.
1151
1152 Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1153
1154 * inftarg.c: Remove unused include of terminal.h.
1155 * signals.h: Don't undefine signals anymore.
1156 * main.c: Use job_control from serial.h.
1157 * fork-child.c (fork_inferior): Use gdb_setpgid.
1158 * serial.h, ser-unix.c, ser-go32.c: Provide gdb_setpgid.
1159 * utils.c (quit): Use current_target->to_terminal_ours to figure
1160 out whether we care about lack of job control, rather than __GO32__.
1161 * utils.c: Include serial.h not terminal.h
1162 (quit): Use job_control not TIOCGPGRP.
1163 * terminal.h: Don't undefine TIOCGPGRP.
1164 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c: Add SERIAL_FLUSH_OUTPUT.
1165 * utils.c (quit): Use it.
1166 * serial.h: Add SERIAL_UN_FDOPEN.
1167 * utils.c (quit): Use it.
1168 * ser-unix.c: Add process group to ttystate.
1169 [HAVE_SGTTY]: Add tchars, ltchars, and lmode to ttystate.
1170 * inflow.c: Include serial.h not terminal.h.
1171 Use serial.h stuff to replace most of the maze of #ifdef's.
1172 * inflow.c, main.c, inferior.h: make gdb_has_a_terminal a function.
1173 * serial.h: Document SERIAL_SET_TTY_STATE as being immediate.
1174 * ser-unix.c: Use TIOCSETN not TIOCSETP so it is true.
1175 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c:
1176 Add SERIAL_PRINT_TTY_STATE, SERIAL_NOFLUSH_SET_TTY_STATE, and
1177 SERIAL_SET_PROCESS_GROUP.
1178 * inflow.c: Use them.
1179 * config/xm-svr4.h, config/rs6000/xm-rs6000.h, config/sparc/sun4os4.h:
1180 Define HAVE_TERMIOS.
1181 * Various: Remove all use of TIOC*_BROKEN.
1182
1183 Wed Jun 30 12:20:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1184
1185 * config/m68k/tm-sun3.h (BELIEVE_PCC_PROMOTION_TYPE): Define.
1186
1187 Tue Jun 29 13:44:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1188
1189 * target.h (target_detach): Turn macro into function.
1190 * target.c (target_detach): Define it, do deferred register stores
1191 before calling the real target function.
1192
1193 Tue Jun 29 13:15:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1194 and Jim Kingdon (kingdon@cygnus.com)
1195
1196 * symtab.h (BLOCK_SHOULD_SORT): Do not sort blocks corresponding to
1197 a function to avoid printing of function arguments in wrong order
1198 due to sorting.
1199 * symfile.c (compare_symbols): Remove code for sorting arguments
1200 as blocks containing arguments are no longer sorted.
1201 * symtab.c (lookup_block_symbol): Update comment accordingly.
1202
1203 Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1204
1205 * config/pa/tm-hppa.h: Remove unused ARGS_GROW_DOC.
1206 (REG_STRUCT_HAS_ADDR): Add comment.
1207
1208 * infrun.c (wait_for_inferior): Use find_pc_line not find_pc_symtab
1209 to check whether there is line number information.
1210
1211 Tue Jun 29 08:29:17 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1212
1213 * remote-udi.c: Fix docstring so that it compiles.
1214
1215 * remote-mips.c, remote-nindy.c: move bfd.h before symfile.h
1216 (for file_ptr).
1217
1218 Tue Jun 29 09:11:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1219
1220 * dbxread.c (process_one_symbol): If we find a LOC_BLOCK where we
1221 don't expect it, change it to LOC_STATIC so at least we don't coredump.
1222
1223 * c-typeprint.c (c_type_print_base): Don't error() on invalid type.
1224
1225 * symtab.h: Add comments about line numbers.
1226 * source.c (identify_source_line): Fix off by one bug with line.
1227
1228 Mon Jun 28 10:09:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1229
1230 * printcmd.c (makeva*): New interface, for making a va_list.
1231 (printf_command): Use it.
1232 * config/m88k/xm-delta88.h: Remove VPRINTF define, not needed.
1233 * config/pa/xm-pa.h: New file.
1234 * config/pa/xm-hppa{b,h}.h: Include it.
1235
1236 * xcoffread.c: Remove obsolete NO_TYPEDEFS comment.
1237
1238 Sun Jun 27 08:54:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1239
1240 * valprint.c (val_print_type_code_int): Fix off by one error with
1241 eliminating leading zeroes for large little endian integers.
1242
1243 Sun Jun 27 08:58:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1244
1245 * config/mips/riscos.mh (CC): Use -systype sysv.
1246
1247 * ser-unix.c: Move #include of <sys/time.h> to HAVE_SGTTY section.
1248
1249 * Makefile.in (ALLPARAM): Add config/mips/{x,n}-{news-mips,riscos}.h.
1250
1251 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1252
1253 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
1254 CALL_DUMMY between different 68k machines.
1255
1256 Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
1257
1258 * gdbserver/Makefile.in: Add dependancies on server.h.
1259 * gdbserver/remote-gutils.c: Remove lots of unused functions and
1260 variables.
1261 * gdbserver/remote-inflow.c: Remove lots of unused variables and
1262 #includes. Also, use PTRACE_* symbols instead of constants.
1263 (mywait): Surround calls to wait() with enable/disable_async_io()
1264 so that we can be interrupted from GDB while waiting for the
1265 child. Also, handle child exit more gracefully.
1266 * gdbserver/remote-server.c: Remove lots of unused variables.
1267 Move all extern defs into server.h. Redo main loop so that
1268 failure from getpkt() causes communications to be re-established.
1269 Fix 'k' command so that it restarts the child.
1270 * gdbserver/remote-utils.c: Remove lots of unloved vars and
1271 subrs. Move many extern decls into server.h. (remote_open): For
1272 tcp, seperate usage of proto fd from connected fd. Close proto
1273 fd after getting connection. (putpkt/getpkt): Pay attention to
1274 errors when reading/writing. Report these to the caller. New
1275 routines input_interrupt/enable_async_io/disable_async_io to make
1276 it possible to get an I/O interrupt when data arrives from the
1277 comm link.
1278 * serial.h: New file to contain common defs for all remote files.
1279
1280 Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
1281
1282 * remote.c: Add arg names to prototypes, in a modest effort at
1283 clarification. Also add prototypes for some new functions.
1284 * (remote_wait): Better error reporting for 'T' responses.
1285 * ser-go32.c (strncasecmp): Make str1 & str2 be const.
1286 * (dos_async_init): Make usage message reflect requested port #.
1287 * ser-tcp.c (tcp_open): Terminate hostname properly to prevent
1288 random hostname lookup failures. Add nicer message for unknown
1289 host error. (wait_for): Wake up in case of exceptions. Also,
1290 restart select() if we got EINTR.
1291 * ser-unix.c (wait_for): Restart select() if we got EINTR.
1292 * serial.c: (serial_close): Clean up code.
1293
1294 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1295
1296 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
1297 CALL_DUMMY between different 68k machines.
1298
1299 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1300
1301 * Makefile.in (*.tab.c): Use ./c-exp.tab.c not just c-exp.tab.c.
1302 Make comment explaining this comprehensible.
1303 (TAGFILES): Include ALLDEPFILES.
1304 (ALLDEPFILES): udi2soc.c and udr.c are in 29k-share/udi, not
1305 29k-share/udi/udi.
1306 (update-alldeps): Remove; obsolete.
1307
1308 * remote.c: Move comments regarding packets to top of file with the
1309 rest of the protocol comments.
1310 Fix incorrect description of 'T' response.
1311
1312 * README (Reporting Bugs): Refer people to the GDB manual.
1313
1314 * c-valprint.c (c_val_print): Handle TYPE_CODE_BOOLEAN.
1315 * stabsread.c: Type -16 is 4 bytes.
1316
1317 * remote-udi.c: Improve docstring.
1318
1319 Fri Jun 25 11:16:31 1993 Fred Fish (fnf@cygnus.com)
1320
1321 * elfread.c (elf_symfile_read): Call bfd_elf_find_section, not
1322 bfd_elf32_find_section, to track bfd changes.
1323
1324 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1325
1326 * config/mips/riscos.mh (REGEX{,1}, MUNCH_DEFINE, MH_CFLAGS): Define.
1327 * config/mips/xm-riscos.h: Define USG.
1328
1329 Thu Jun 24 14:52:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1330
1331 * main.c (filename_completer): Don't complete to files ending in ~.
1332
1333 * NEWS: Mention filename completion and "info line" enhancements.
1334
1335 * main.c (symbol_completion_function): On "info t foo", return NULL,
1336 don't error().
1337
1338 * main.c (symbol_completion_function): Don't use readline word
1339 breaking. Use new calling convention for c->completer and
1340 complete_on_cmdlist.
1341 * command.h (struct command): Change arguments; now the text passed
1342 to completer does not have any word breaking done. New arg word.
1343 * symtab.{c,h} (make_symbol_completion_list): Do word breaking. Take
1344 word argument.
1345 * {main.c,gdbcmd.h} ({filename,noop}_completer): Take word argument.
1346 * command.{c,h} (complete_on_cmdlist): Take word argument.
1347
1348 * command.c (lookup_cmd_1): Doc fix.
1349
1350 Thu Jun 24 13:26:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1351
1352 * Makefile.in (OP_INCLUDE): define.
1353 (OPCODE_CFLAGS): use OP_INCLUDE.
1354
1355 * config/i386/ncr3000.mh, config/i386/i386v4.mh,
1356 config/i386/i386sol2.mh, config/m68k/hp300hpux.mh,
1357 config/m68k/amix.mh, config/mips/irix[34].mh,
1358 config/m88k/delta88.mh, config/sparc/sun4sol2.mh (ALLOCA,
1359 ALLOCA1): macros removed.
1360
1361 * config/mips/decstation.mh, config/rs6000/rs6000.mh
1362 (MMALLOC_LIB): renamed to MMALLOC.
1363
1364 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1365
1366 * partial-stab.h: Consolidate case statements for N_LSYM and N_FUN.
1367 * dbxread.c: Change comment regarding acc.
1368
1369 Wed Jun 23 15:04:54 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1370
1371 Makefile overhaul dropping autodepend features.
1372 * Makefile.in: many comment changes. forced consistent use of $()
1373 for makefile variables references. dropped leading ./ in file
1374 references. Drop $(srcdir)/ prefix on all dependencies.
1375 Inserted contents of alldeps.mak and depend.
1376 (INCLUDE_CFLAGS): defined as new macro for getting libiberty's
1377 include directory into the compilation line.
1378 (GDB_CFLAGS): new macro to take up the semantic previously held
1379 by INCLUDE_CFLAGS.
1380 (LIBIBERTY): dropped ancient subdir macro. I last removed this
1381 macro in feb of '92. How does it keep coming back?
1382 (MMALLOC_LIB): renamed to MMALLOC.
1383 (BFD_SRC_DIR): renamed to BFD_SRC.
1384 (BFD_OBJ_DIR): renamed to BFD_DIR.
1385 (BFD_LIB): renamed to BFD.
1386 (BFD_INCLUDES): renamed to BFD_CFLAGS.
1387 (READLINE_DIR): now represents object directory.
1388 (RL_LIB): renamed to READLINE.
1389 (READLINE_SRC, READLINE_CFLAGS, OPCODES, OPCODES_CFLAGS): new
1390 macros.
1391 (INTERNAL_CFLAGS): added GDB_CFLAGS, OPCODES_CFLAGS,
1392 READLINE_CFLAGS, BFD_CFLAGS. Dropped USER_CFLAGS.
1393 (LDFLAGS): removed default assignment.
1394 (TEXIDIR, INCLUDE_DEP, MMALLOC_DIR, MMALLOC_DEP, BFD_DEP,
1395 READLINE_DEP, LIBIBERTY_DIR, TESTS, depend, STAGESTUFF): unused, so removed.
1396 (ALLOCA1, ALLOCA): removed all references. alloca is now in
1397 libiberty.
1398 (VERSION): unilaterally and arbitrarily bumped to 4.9.3.
1399 (SFILES, NONSRC, HFILES, ALLDEPFILES, ALLPARAM, ALLCONFIG):
1400 removed all $(srcdir) prefixes.
1401 (getopt_h, ieee-float_h, bfd_h, wait_h, dis-asm_h): new macros
1402 for potential dependencies. commented out by default.
1403 (readline_headers, udiheaders): convenient abbreviations.
1404 (gdbcore_h, frame_h, symtab_h, gdbtypes_h, expression_h,
1405 value_h, breakpoint_h, command_h, gdbcmd_h, defs_h, inferior_h):
1406 new macros used for header file dependencies.
1407 (install-info, clean-info): collapse into the info rule.
1408 (install): now depends on all.
1409 (install-only): new target for installing without depending on
1410 all.
1411 (uninstall): new target.
1412 (config-check, config-check-hosts, config-check-targets): added
1413 fixme comments.
1414 (ch-exp.tab.c, m2-exp.tab.c): added artificial dependencies in
1415 order to force parallel makes into keeping these rules separate.
1416 * configure.in: omit cat'ing depend file onto generated Makefile.
1417 * alldeps.mak, depend: removed.
1418
1419 * inferior.h: remove redundant include of symtab.h which is
1420 included in value.h via breakpoint.h.
1421
1422 * alloca.c: removed. alloca is now in libiberty.
1423
1424 * config/m88k/delta88.mh, config/ns32k/merlin.mh (M_UNINSTALL):
1425 new macro to undo what M_INSTALL does.
1426
1427 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1428
1429 * config/ns32k/{merlin.mh,xm-merlin.h}: Be consistent about name
1430 of gdb-sh.
1431
1432 * dbxread.c (copy_pending): Change name and function of begi argument
1433 to endi, since that is what the caller needs.
1434
1435 * Makefile.in (TAGFILES): Don't include YYFILES.
1436
1437 * Makefile.in (HFILES): Include monitor.h.
1438
1439 * Makefile.in: Include text that used to be in alldeps.mak.
1440 Remove config/mips/{bigmips.mh,xm-bigmips} from it.
1441 * Makefile.in, configure.in: Remove all traces of alldeps.mak.
1442
1443 * main.c (main): Print help message on stdout not stderr
1444 per standards.texi.
1445 New option --version per standards.texi.
1446 In help message, show long options with "--" not "-".
1447 Don't try to print help message or version until after we have
1448 called initialize_all_files.
1449
1450 Tue Jun 22 03:15:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1451
1452 * solib.c (solib_add_common_symbols): Don't call lookup_minimal_symbol.
1453 (solib_add): Call special_symbol_handling once, not once per library.
1454
1455 * procfs.c (procfs_resume): Don't pass a SIGTSTP whose action
1456 is SIG_DFL.
1457
1458 * procfs.c (procfs_resume): Skip the unnecessary PRSVADDR on all
1459 systems, not just Solaris.
1460
1461 * stabsread.c: Include <ctype.h>.
1462
1463 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
1464
1465 * fork-child.c (fork_inferior): Quote exec_file so it can contain
1466 funky characters.
1467
1468 Mon Jun 21 16:56:47 1993 Fred Fish (fnf@cygnus.com)
1469
1470 * Makefile.in (INCLUDE_CFLAGS): Add BFD_INCLUDES for now, since
1471 bfd.h is included by target.h, which most of gdb includes.
1472 * depend: Hand remove BFD_INCLUDES from ${CC} lines, now that
1473 it's in INCLUDE_CFLAGS.
1474
1475 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
1476
1477 * config/i386/*aix*, i386aix-nat.c: New files.
1478 * configure.in: Use them.
1479 * alldeps.mak: List them.
1480 * coffread.c (decode_base_type): Deal with anonymous enum type.
1481 * i387-tdep.c (print_387_status_word): Add comment re "top".
1482 * i386-tdep.c [I386_AIX_TARGET] (i386_extract_return_value): New func.
1483 * dbxread.c: Use SEEK_SET and SEEK_CUR, not L_*. Define them if and
1484 only if not defined by a header file.
1485 * mipsread.c: Don't define L_SET or L_INCR.
1486
1487 Mon Jun 21 15:10:07 1993 Fred Fish (fnf@cygnus.com)
1488
1489 * Makefile.in (BFD_INCLUDES): Bfd.h is now back in bfd build dir.
1490 * depend: Hand updated to match.
1491
1492 Sun Jun 20 13:11:11 1993 Jim Kingdon (kingdon@cygnus.com)
1493
1494 * stabsread.c (read_struct_fields): Don't call read_cpp_abbrev on $_.
1495 (read_cpp_abbrev): Don't complain specially for $_. Also return 0 if
1496 we don't recognize the abbrev.
1497
1498 Sun Jun 20 00:24:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1499
1500 * solib.c (solib_add_common_symbols): Add comment about performance.
1501
1502 Fri Jun 18 12:37:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1503
1504 * config/mips/{{x,n}m-riscos.h,riscos.mh}: New files.
1505 * configure.in (mips-*-sysv*): Use riscos for host, bigmips for target.
1506
1507 * config/mips/{{x,n}m-news-mips.h,news-mips.mh}: New files.
1508 * config/mips/{bigmips.mh,xm-bigmips.h}: Remove.
1509 * configure.in (mips-sony-*): Use news-mips for host.
1510
1511 * buildsym.h: Doc fix for processing_acc_compilation.
1512
1513 Thu Jun 17 19:57:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1514
1515 * printcmd.c (print_formatted): Don't use tab in wrap_here arg.
1516
1517 Thu Jun 17 17:29:30 1993 Jim Kingdon (kingdon@lisa.cygnus.com)
1518
1519 * Makefile.in (INTERNAL_CFLAGS): Include ../include as well as
1520 ${srcdir}/../include.
1521
1522 * config/m88k/xm-delta88.h: Comment out unused defines which conflict
1523 with system headers.
1524 * printcmd.c (printf_command): Cast second arg to vprintf to PTR.
1525 Use VPRINTF macro if defined.
1526 * config/m88k/xm-delta88.h: Define VPRINTF. Include <sys/siginfo.h>.
1527 Define TIOC{GETC,GLTC}_BROKEN.
1528 * m88k-nat.c: Uncomment include of <sys/ptrace.h>.
1529 * main.c: Rename initialize_{main,cmd_lists,history} to init_* to
1530 make things easier on munch (apparently this matters on
1531 the delta88 with svr3).
1532
1533 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
1534
1535 * Makefile.in: canonicalize install.sh; for use within
1536 this directory (and subdirs)
1537
1538 Tue Jun 15 17:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1539
1540 * Makefile.in: remove parentdir support; use INSTALL_XFORM
1541
1542 Thu Jun 17 15:08:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1543
1544 * configure.in (alpha-*-osf*), config/alpha/alpha-osf.mh: New
1545 host.
1546 * sh-tdep.c (frame_find_saved_regs): Use NUM_REGS rather than hard
1547 wired (and wrong) constant.
1548 * values.c (unpack_long): Add case to unpack when target object is
1549 sizeof(int).
1550 * config/sh/tm-sh.h (REGISTER_NAMES): Know about the news ones the
1551 simulator defines.
1552
1553 Wed Jun 16 16:08:18 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1554
1555 * NEWS: tracking user visible changes starting with
1556 vxworks-timeout.
1557
1558 * remote-vx.c (_initialize_vx): rename user settable option from
1559 rpcTimeout to vxworks-timeout.
1560
1561 Wed Jun 16 12:21:49 1993 Fred Fish (fnf@cygnus.com)
1562
1563 * Makefile.in (depend): More makefile diddling.
1564 * alldeps.mak, depend: Update to latest automatically built
1565 versions.
1566
1567 * Makefile.in (depend): Bfd.h keeps moving, keep up with it.
1568 * alldeps.mak, depend: Update to latest automatically built
1569 versions.
1570
1571 Tue Jun 15 12:26:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1572
1573 * remote-vx.c: include gdbcmd.h for setlist.
1574 (_initialize_vx): make rpcTimeout user settable.
1575
1576 Mon Jun 14 09:23:51 1993 Jim Kingdon (kingdon@cygnus.com)
1577
1578 * main.c, gdbcmd.h: Add function filename_completer.
1579 * main.c, symfile.c, source.c, exec.c, core.c: Use it for
1580 "directory", "source", "cd", "symbol-file" "add-symbol-file",
1581 "load", "file", "exec-file", "core-file" commands.
1582 (But '/' is a word break, limiting usefulness; see comments).
1583
1584 * source.c (mod_path): Warning not error if can't find directory.
1585
1586 * isi-xdep.c: New file.
1587 * config/m68k/isi.mh (XDEPFILES): Add isi-xdep.o
1588
1589 Sun Jun 13 09:17:48 1993 Jim Kingdon (kingdon@cygnus.com)
1590
1591 * config/m68k/xm-news.h: Include <sys/param.h>.
1592
1593 * m88k-tdep.c (IEEE_isNAN): Remove.
1594 config/m88k/tm-m88k.h (INVALID_FLOAT): Return 0. This was the same
1595 broken isNAN as on the mips.
1596
1597 * valprint.c (_initialize_valprint): Use c->function.sfunc not just
1598 c->function.
1599
1600 * dbxread.c (process_one_symbol): If SUN_FIXED_LBRAC_BUG is not
1601 defined, don't worry about Sun's silly LBRAC bug.
1602 * config/m68k/tm-sun3.h: Define SUN_FIXED_LBRAC_BUG to 0.
1603
1604 * dbxread.c (process_one_symbol): If there's a symbol before an
1605 N_SO, don't error().
1606 (case N_BCOMM): complain () not error ().
1607
1608 * defs.h, main.c (catch_errors): Add return_mask arg.
1609 stack.c (print_frame_info): Pass RETURN_MASK_ERROR.
1610 other callers: Pass RETURN_MASK_ALL.
1611 (return_to_top_level), callers: Add return_reason arg.
1612 * utils.c (quit):
1613 Use return_to_top_level (RETURN_QUIT) instead of error ().
1614 * main.c (main), tm-nindy960.h (ADDITIONAL_OPTION_HANDLER):
1615 Use SET_TOP_LEVEL not setjmp (to_top_level).
1616 * remote-nindy.c: Use catch_errors not setjmp (to_top_level).
1617
1618 Sat Jun 12 14:40:54 1993 Jim Kingdon (kingdon@cygnus.com)
1619
1620 * solib.c (solib_create_inferior_hook) [SVR4_SHARED_LIBS]:
1621 Don't try to get the debug base yet.
1622
1623 * dbxread.c (process_one_symbol): Set n_opt_found based on whether
1624 a non-gcc N_OPT symbol is found. Make SUN_FIXED_LBRAC_BUG a macro
1625 which returns 0 or 1 to say whether to do it.
1626 * config/sparc/sun4{sol2,os4}.h
1627 (SUN_FIXED_LBRAC_BUG,VARIABLES_INSIDE_BLOCK): Use n_opt_found so
1628 the right thing happens for both acc and SunOS4 /bin/cc.
1629
1630 * valprint.c (print_hex_chars): Use local_hex_format_{pre,suf}fix.
1631 * printcmd.c (print_scalar_formatted): Use val_print_type_code_int.
1632
1633 * mips-tdep.c: Remove isa_NAN; it assumed sizeof(host int) == 4 and
1634 probably contained byte-order sins too.
1635 config/mips/tm-mips.h (INVALID_FLOAT): Define to 0 like most machines.
1636 The IEEE_FLOAT code in print_floating takes care of it.
1637
1638 Sat Jun 12 14:47:04 1993 Fred Fish (fnf@cygnus.com)
1639
1640 * Makefile.in (VERSION): Bump to 4.9.2.
1641 * c-valprint.c (c_val_print): For array of chars printed with
1642 string syntax, don't print the address of the array. From
1643 bothner@cygnus.com.
1644 * c-exp.y (yylex): Recognize '.' as indicating a floating point
1645 number regardless of the radix. From wilson@cygnus.com.
1646 * valprint.c (set_input_radix_1, set_output_radix_1): New
1647 prototypes and functions that do the actual radix setting work.
1648 * valprint.c (set_radix, set_output_radix, set_input_radix):
1649 Rewrite to use set_input_radix_1 and set_output_radix_1.
1650 * valprint.c (initialize_valprint): Enable commands to
1651 independently set and show input and output radices.
1652 * valprint.c (show_radix): New prototype and function that
1653 handles separate input and output radices.
1654
1655 Fri Jun 11 18:39:38 1993 Ken Raeburn (raeburn@cygnus.com)
1656
1657 Patches from Jeff Law, law@cs.utah.edu:
1658 * hppa-pinsn.c: Now uses disassembler from opcode library,
1659 this contains only the stub function print_insn.
1660
1661 Fri Jun 11 15:19:59 1993 K. Richard Pixley (rich@cygnus.com)
1662
1663 * main.c (main): back to two periods for elipse.
1664 (print_gdb_version): revised format for configuration info.
1665
1666 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
1667
1668 * defs.h (INT_MAX): Cast unsigned shift result to int.
1669
1670 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
1671
1672 * dbxread.c (process_one_symbol): Rather than having
1673 BLOCK_ADDRESS_FUNCTION_RELATIVE a macro, make it a variable which
1674 is true if we are doing stabs-in-elf, false otherwise.
1675 config/sparc/tm-sun4sol2.h: Don't define it.
1676
1677 Fri Jun 11 13:33:40 1993 Ian Lance Taylor (ian@cygnus.com)
1678
1679 * remote-mips.c (mips_send_packet): Don't print garbage character
1680 in debugging info.
1681 (mips_request): Don't check that remote pid is 0, because
1682 sometimes it isn't.
1683 (mips_fetch_registers): Pass a pointer to SWAP_TARGET_AND_HOST,
1684 not an integer.
1685
1686 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
1687
1688 * stack.c (print_frame_info): Use catch_errors around print_frame_args.
1689
1690 * Makefile.in (install): Don't depend on gdb.
1691
1692 * Rename remote-es1800.c to remote-es.c
1693 and remote-st2000.c to remote-st.c for 14-char filenames.
1694 config/m68k/{es1800,st2000}: Use the new names.
1695
1696 * mips-tdep.c (isa_NAN): Don't return true on -0.
1697
1698 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
1699
1700 * defs.h (INT_MAX): Cast unsigned shift result to int.
1701
1702 Thu Jun 10 13:26:41 1993 Fred Fish (fnf@cygnus.com)
1703
1704 * elfread.c (elf_symtab_read): Add bfd section address to bfd
1705 symbols, now that they are section relative.
1706 * solib.c (bfd_lookup_symbol): Ditto.
1707
1708 Thu Jun 10 10:56:56 1993 Jim Kingdon (kingdon@cygnus.com)
1709
1710 * Makefile.in (depend): Add bfd -I's for paread.c and xcoffexec.c
1711 depend: Updated accordingly.
1712
1713 Wed Jun 9 16:08:44 1993 Jim Kingdon (kingdon@cygnus.com)
1714
1715 * Makefile.in (*.tab.c): Use mv for atomic update.
1716
1717 * Makefile.in ({dist,real}clean): Also remove nm.h.
1718 (realclean): Also remove ${TESTS}, y.output, yacc.{acts,tmp}.
1719 (distclean): Don't rebuild *.tab.c or TAGS.
1720
1721 Wed Jun 9 12:56:58 1993 K. Richard Pixley (rich@cygnus.com)
1722
1723 * Makefile.in (version.c): add host and target names to version.c.
1724 * main.c (main): print three periods for the elipse.
1725 (print_gdb_version): also print configuration.
1726
1727 * udi/udiids.h, udi/udip2soc.c, udi/udiphcfg.h, udi/udiphunix.h,
1728 udi/udiproc.h, udi/udipt29k.h, udi/udiptcfg.h, udi/udisoc.h,
1729 udi/udr.c: Change AMD copyrights to FSF copyleft '93.
1730
1731 * remote-eb.c (get_hex_regs, eb_fetch_registers), remote-adapt.c
1732 (get_hex_regs, adapt_fetch_registers): cast args to
1733 supply_register to avoid gcc warning.
1734
1735 * config/a29k/a29k.mt (TDEPFILES): drop minimon support. It
1736 doesn't compile on solaris and is now obsolete.
1737
1738 * config/sparc/sun4os4.mh (XM_CLIBS): remove -lresolv. This
1739 breaks stock sunos installations.
1740
1741 Wed Jun 9 06:14:33 1993 Jim Kingdon (kingdon@cygnus.com)
1742
1743 * m68k-stub.c: Add comment about frame cache.
1744
1745 * target.h (target_store_registers): Doc fix re error handling.
1746
1747 * findvar.c (write_register): Call SWAP_TARGET_AND_HOST regardless
1748 of register_valid[regno].
1749
1750 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1751
1752 * symtab.h, dwarfread.c: Doc fix re dependencies.
1753
1754 Tue Jun 8 17:54:09 1993 Rob Savoye (rob@rtl.cygnus.com)
1755
1756 * serial.c (serial_close): If scb is NULL, don't try to close
1757 it.
1758 * configure.in: Add support for rom68k and bug boot monitors.
1759
1760 Tue Jun 8 17:39:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1761
1762 * coffread.c (init_stringtab): Fix bug where sizeof(long) != 4.
1763 * gdbcore.h, core.c (read_memory_unsigned_integer): New function.
1764 * findvar.c (read_register, write_register): Fix thinko where
1765 sizeof(host long) != sizeof(target int).
1766 * h8300-tdep.c: Use new read_memory_unsigned_integer call.
1767 * sh-tdep.c (_initialize_sh_tdep): Add memory_size command.
1768
1769 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1770
1771 * Move config/m68k/tm-m68k.h (FRAME_FIND_SAVED_REGS) to
1772 m68k-tdep.c (m68k_find_saved_regs). Don't duplicate code between
1773 68881 and non-68881 cases. Check for a pair of movel instructions.
1774
1775 Tue Jun 8 14:52:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1776
1777 First cut at sparc-vxworks targetting.
1778 * config/sparc/tm-vxsparc.h, config/sparc/vxsparc.mt: new files.
1779 * configure.in: sparc-vxworks gdb_target now vxsparc.
1780
1781 * remote-eb.c, remote.c: symfile.h requires bfd.h so include it.
1782
1783 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1784
1785 * config/m68k/xm-news.h: add "extern int errno".
1786
1787 Tue Jun 8 13:45:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1788
1789 * remove-vx.c (vx_read_register, vx_write_register): collapse
1790 ifdef I80960 else (assumes) m68k into parameterizable macros
1791 VX_NUM_REGS and VX_SIZE_FPREGS.
1792 * config/m68k/tm-vx68.h, config/i960/tm-vx960.h (VX_NUM_REGS,
1793 VX_SIZE_FPREGS): new definitions.
1794
1795 Tue Jun 8 11:08:29 1993 Jim Kingdon (kingdon@cygnus.com)
1796
1797 * symfile.{c,h} (generic_load): New function.
1798 remote{,-nindy,-eb,-mips}.c: Use it.
1799
1800 Mon Jun 7 20:07:30 1993 Stu Grossman (grossman@cygnus.com)
1801
1802 * Makefile.in (depend): More sed gubbish to deal with
1803 ../bfd/bfd.h being generated during the build.
1804 * depend: Re-done with corrected makefile.
1805
1806 Mon Jun 7 16:32:05 1993 Fred Fish (fnf@cygnus.com)
1807
1808 * Makefile.in (BFD_SRC_DIR): Renamed def and usages from BFD_DIR.
1809 * Makefile.in (BFD_OBJ_DIR): New definition for the bfd build
1810 directory to find automatically generated header files and library.
1811 * Makefile.in (BFD_LIB): Use BFD_OBJ_DIR.
1812 * Makefile.in (LINTFLAGS): Include BFD_OBJ_DIR.
1813 * Makefile.in (saber_gdb): Include BFD_OBJ_DIR.
1814 * Makefile.in (depend): Include BFD_OBJ_DIR in gcc args.
1815 * Makefile.in (paread.o, xcoffexec.o): Remove, now in depend.
1816 * depend, alldeps.mak: Rebuild after Makefile.in changes.
1817
1818 Fri Jun 4 10:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1819
1820 * configure.in: change lynx support to CPU-*-lynxos*
1821
1822 * Makefile.in (subdir_do): change test from existence of directory
1823 to existence of Makefile (the directory may exist but not be configured)
1824
1825 Thu Jun 3 01:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1826
1827 * config/sparc/xm-sun4sol2.h: define MEM_FNS_DECLARED
1828
1829 Fri Jun 4 10:43:33 1993 Ian Lance Taylor (ian@cygnus.com)
1830
1831 * configure.in (mips-idt-ecoffl*): New target; use idtl.
1832 (mips-idt-ecoff*): Added trailing '*'.
1833 * config/mips/idtl.mt: New file; like idt.mt, but little endian.
1834
1835 Thu Jun 3 17:36:56 1993 Stu Grossman (grossman@cygnus.com)
1836
1837 * ser-go32.c: Clean up lots of compilation nits.
1838
1839 Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com)
1840
1841 * Patches from Jeffrey Law <law@cs.utah.edu>.
1842 * hppab-nat.c: Eliminate unnecessary ifdefs for
1843 FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
1844 CANNOT_STORE_REGISTER.
1845 (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
1846 * hppa-pinsn.c: Support 'I', 'J', and 'K' in output
1847 templates for 1.1 FP computational instructions.
1848
1849 Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
1850
1851 * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.)
1852 * alldeps.mak, depend: Rebuild to account for ser-tcp.
1853 * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES.
1854 * gdbserver/Makefile.in (gdbserver): Use -lbsd.
1855 * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a
1856 shell when running the child, as args have been expanded by the
1857 time we get here. Simplify calling convention.
1858 * gdbserver/remote-server.c (main): Use new calling convention
1859 for create_inferior, remove defunct code for coalescing argv.
1860 Remove extra calls to mywait(), as we no longer have to wade
1861 through a shell.
1862
1863 * target.c (target_read_memory_partial): Don't deref errnoptr
1864 when checking for null pointer.
1865
1866 Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
1867
1868 * remote-es1800.c: Fix typo.
1869
1870 Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
1871
1872 * target.c (target_read_memory_partial): Like target_read_memory,
1873 but does partial reads, such as reads that bump into the end of
1874 the address space.
1875 * target.h (target_read_memory_partial): Add prototype.
1876 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
1877 * valprint.c (val_print_string): Complete rewrite to fix bug with
1878 bumping into end of memory, avoiding unnecessarily long reads, and
1879 fixing bug when print_max is set to 0 (unlimited print length).
1880 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
1881 initialize print_max.
1882
1883 Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
1884
1885 * configure.in: Add support for rom68k and bug boot monitors.
1886
1887 Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
1888
1889 * printcmd.c (print_scalar_formatted): Print integers bigger than
1890 LONGEST in hex no matter how big, and no matter what the format
1891 and size.
1892
1893 * stabsread.c (read_type): Skip type attributes if present.
1894
1895 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
1896 of number, just through '0' + radix - 1.
1897
1898 Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
1899
1900 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
1901
1902 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
1903 single parameter, the pointer to the partial symtab, rather than
1904 a bunch of args that are derived from the partial symtab. Change
1905 prototypes and callers to match.
1906
1907 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
1908 set demangling style automatically.
1909 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
1910 GNU C++, not C++ in general.
1911 * symtab.h (general_symbol_info): Simplify by eliminating one
1912 structure level for the language dependent info.
1913
1914 Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
1915
1916 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
1917 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
1918 TYPE_CODE_ENUM was already testing for this.
1919
1920 Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
1921
1922 * Makefile.in: Add new file ser-tcp.c.
1923 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
1924 * findvar.c (write_register): See if we are writing back the same
1925 value that's already in the register. If so, don't bother.
1926 * remote.c (putpkt, getpkt): Improve handling of communication
1927 problems.
1928 * ser-go32.c: Prototype it to death. Update serial_ops and add
1929 dummy routines where appropriate.
1930 * ser-tcp.c: New module to implement serial I/O via TCP
1931 connections.
1932 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
1933 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
1934 * serial.c: Add start of support for connect command.
1935 (serial_open): Distinguish between tcp and local devices.
1936 * serial.h (struct serial_ops): Get rid of restore, add
1937 get_tty_state and set_tty_state. Define protoypes and macros for
1938 this mess.
1939 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
1940 some real buffering. Handle error conditions gracefully.
1941 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
1942 (Lynx), remove lots of cruft.
1943
1944 Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1945
1946 * printcmd.c (print_address_symbolic): turn this into an assigment
1947 instead of an initialization (many compilers don't accept
1948 structure initialization).
1949
1950 Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1951
1952 * xcoffread.c (read_xcoff_symtab): If several program csects in one
1953 source file, give them all the name of the source file, rather than
1954 the 2nd and subsequent ones having NULL names.
1955
1956 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1957
1958 * printcmd.c (print_address_symbolic): Append source filename and
1959 linenumber of the symbol if print symbol-filename is on.
1960 (initialize_printcmd): `set print symbol-filename'.
1961
1962 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
1963
1964 * configure.in: Add config for Lynx target. Configure gdbserver
1965 only for Lynx. Re-do selective configuration of sparclite.
1966
1967 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
1968 configure.in remote-inflow.c remote-utils.c}: New files to
1969 support GDB remote server. Currently only works for Lynx.
1970
1971 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1972
1973 * stabsread.c (define_symbol, case 't'): Only set the name if it
1974 is not a pointer type.
1975
1976 * stabsread.c (define_symbol): Clean up logic; move the read_type
1977 calls to inside the switch statement (this improves the error
1978 handling).
1979
1980 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
1981 common blocks.
1982
1983 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1984
1985 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
1986
1987 * source.c (line_info): Change "pc" to "address" in messages and
1988 use print_address for addresses.
1989
1990 * source.c (line_info): If we don't find a symtab, print more useful
1991 output, including the symbolic address.
1992
1993 * source.c (line_info): If --fullname, display the source.
1994 (identify_source_line), callers: Take pc as argument, rather than
1995 assuming innermost frame (emacs doesn't use this, so no one ever
1996 noticed).
1997 * symtab.h: Declare frame_file_full_name.
1998 * main.c: Don't.
1999
2000 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
2001
2002 * breakpoint.c (catch_command_1): Fix typo in error msg.
2003
2004 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2005
2006 * elfread.c (elf_symfile_read): Update ELF structure and routine
2007 names to specify 32-bit versions.
2008 (elf_symtab_read): Retrieve size field directly from symbol,
2009 instead of using old kludge.
2010
2011 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
2012 calling opcodes library.
2013 * z8k-tdep.c (print_insn): Likewise.
2014
2015 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2016
2017 * stabsread.c: Remove all uses of error(). Make error_type and
2018 read_type_number static.
2019 (define_symbol): Don't try to deal with a missing symbol
2020 descriptor which isn't followed by digit, '(', or '-'.
2021 * stabsread.h: Don't declare read_type_number here.
2022 * gdbtypes.h: Don't declare error_type here.
2023 * xcoffread.c: Remove NO_TYPEDEFS code.
2024
2025 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
2026
2027 * mips-tdep.c: Removed #include of many header files, and #define
2028 of MIPSMAGIC; no longer used.
2029
2030 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2031
2032 * Many places: replace "the inferior" in messages with "the program"
2033 or "the program being debugged".
2034 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
2035 and I'm getting sick of maintaining it.
2036
2037 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
2038 support it.
2039
2040 * config/i386/go32.mh: Define SER_HARDWIRE.
2041 * Makefile.in: Define SER_HARDWIRE.
2042 (DEPFILES): Use it.
2043 (alldeps.mak): Add SER_HARDWIRE.
2044 Remove all references to ser-hardwire.{c,o}.
2045 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
2046
2047 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2048
2049 * sparc-nat.c (store_inferior_registers): Fill in all members of
2050 inferior_fp_registers by reading them from the inferior before
2051 modifying and writing them back.
2052 Fixes unexplainable inferior FP exceptions after calls to the inferior
2053 or setting of floating point registers.
2054 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
2055 to register which is generated by gcc-2.4.
2056
2057 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
2058
2059 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
2060
2061 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
2062
2063 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
2064 xm-i386lynx.h}: New configuration for Lynx.
2065
2066 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2067
2068 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
2069 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
2070
2071 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
2072 as struct, union, or enum tags.
2073
2074 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2075
2076 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
2077 executable.
2078
2079 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2080
2081 * infrun.c (wait_for_inferior),
2082 infcmd.c (program_info, signal_command): Use symbolic signal names.
2083
2084 * inftarg.c (child_wait): Deal with EINTR and include message from
2085 strerror if printing an error message.
2086
2087 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
2088
2089 * stabsread.c: Remove most uses of lookup_fundamental_type.
2090 (define_symbol): Use read_type for type of enum constant,
2091 not just read_type_number. Also don't call error().
2092 (define_symbol): For unrecognized constant type, one complaint (the
2093 one from error_type) is enough. Don't make our own in addition.
2094 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
2095 * gdbtypes.h: Doc fixes.
2096
2097 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2098
2099 Fix stack unwinding through _sigtramp on Irix. These patches are from
2100 Paul Flinders <ptf@delcam.co.uk>.
2101 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
2102 executable uses sigvec.
2103 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
2104 sigcontext offsets.
2105 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
2106
2107 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2108
2109 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
2110 be passed to the inferior to make "handle <signal> nopass nostop" work.
2111
2112 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2113
2114 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
2115 the necessary bits.
2116 * findvar.c (value_from_register): Fix uninitialized first_addr
2117 which caused problems with assignment of doubles to register variables
2118 on some targets.
2119 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
2120 missing mips definitions if necessary.
2121
2122 Fix handling of double register variables for mips targets and big
2123 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
2124 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
2125 8 bytes for doubles.
2126 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
2127 conversion of type held in multiple registers to host format.
2128 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
2129 companion to REGISTER_CONVERT_TO_TYPE.
2130 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
2131 Convert to function calls.
2132 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
2133 mips targets.
2134 * mips-tdep.c (mips_print_register): Raw buffer now needs just
2135 MAX_REGISTER_RAW_SIZE bytes.
2136 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
2137 (if defined) for doubles.
2138 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
2139 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
2140 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
2141 defined.
2142 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
2143 defined.
2144
2145 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2146
2147 * configure.in: Add i[34]86-*-isc*.
2148
2149 * stabsread.c: Make sure all complain() pass the address of the struct.
2150
2151 * xcoffread.c: Make sure all struct complaints are static not auto.
2152
2153 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
2154
2155 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
2156
2157 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2158
2159 * config/i386/linux.mh: Re-enable coredumps now that they should work.
2160
2161 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
2162
2163 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
2164
2165 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
2166
2167 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
2168
2169 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2170
2171 * Makefile.in (INSTALLED_LIBS): New variable.
2172
2173 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2174
2175 * main.c (quit_command): In the "quit anyway?" message, tell the user
2176 whether we are planning to detach or kill the program.
2177
2178 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
2179 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
2180
2181 * infcmd.c (read_pc): Doc fix.
2182
2183 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
2184
2185 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
2186 signal_handler_caller.
2187 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
2188 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
2189 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
2190 Use SIGTRAMP_START if defined.
2191 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
2192 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
2193
2194 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
2195
2196 * infcmd.c (step_1): Fix poorly worded error message.
2197
2198 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
2199 Comment out corelow.c because core dumps are broken on these machines.
2200
2201 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
2202 if srcdir is not ".".
2203 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
2204 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
2205 * depend: Update to latest automatically built version.
2206
2207 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
2208
2209 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
2210 * Makefile.in (NONSRC): Add ChangeLog-92
2211
2212 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2213
2214 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
2215 not typo RAW_REGISTER_SIZE.
2216
2217 * frame.h, inferior.h: Doc fixes.
2218
2219 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
2220
2221 * findvar.c (write_register): Add sanity check for register size.
2222 (read_register): Fixup sanity check for register size to be
2223 consistent with write_register().
2224
2225 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
2226
2227 * sparclite/Makefile.in: Add dummy info, install and install-info
2228 targets.
2229
2230 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
2231
2232 * remote-nindy.c: Removed declaration of coffstrip.
2233 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
2234
2235 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
2236
2237 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
2238 tagging.
2239
2240 * Makefile.in (VERSION): GDB 4.9 release.
2241
2242 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
2243
2244 * README: Update known bugs to include the Solaris bug that
2245 leaves core dumps in the current directory when restarting the
2246 inferior with "run". Expand on the testsuite information.
2247
2248 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
2249 be the last 4.9 prerelease test archive.
2250
2251 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
2252
2253 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
2254 redefined warnings.
2255
2256 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
2257
2258 * README, NEWS: Update for gdb 4.9 release.
2259
2260 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
2261
2262 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
2263 * target.c (MIN): #undef before defining.
2264
2265 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
2266
2267 Patch from Jeffrey Law:
2268 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
2269
2270 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
2271
2272 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
2273 memory.
2274
2275 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
2276
2277 * ch-exp.y (start): Apply work-around to avoid bison warning.
2278
2279 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
2280
2281 * Makefile.in (BISON): Remove double quotes around BISON
2282 definition when bison is used.
2283
2284 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
2285 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
2286 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
2287 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
2288 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
2289 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
2290 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
2291 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
2292
2293 * Makefile.in (VERSION): Bump to 4.8.6.
2294
2295 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
2296
2297 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
2298 include declarations for malloc/realloc/free. Both malloc and
2299 realloc return 'void *' for non-ANSI compilations.
2300
2301 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
2302
2303 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
2304 longer opened twice.
2305
2306 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
2307
2308 * solib.c (clear_solib): Don't close bfd if it is NULL.
2309
2310 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
2311
2312 * core.c (dis_asm_read_memory): Cast second arg of
2313 target_read_memory to "char *".
2314 * breakpoint.c (watchpoint_check): Change arg type from PTR to
2315 "char *", to match other functions called by catch_errors().
2316
2317 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
2318
2319 * More patches from Jeffrey Law (law@cs.utah.edu).
2320 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
2321 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
2322 Delete unnecessary declarations.
2323
2324 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
2325
2326 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
2327 poll() for termio{s}.
2328
2329 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
2330
2331 * i386-tdep.c (i386_frame_num_args): Always return -1.
2332
2333 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
2334
2335 * Patches from Jeffrey Law <law@cs.utah.edu>.
2336 * gdb/hppa-tdep.c: Declare frame_saved_pc.
2337 (frameless_function_invocation): New function.
2338 (frame_saved_pc, init_extra_frame_info): Use
2339 frameless_function_invocation.
2340 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
2341 call instead of just grabbing the value currently in %r2.
2342 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
2343 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
2344 definition and use the common one in tm-hppa.h.
2345 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
2346 use unwind descriptors to determine if the frame chain is valid.
2347 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
2348 it does not assume %r4 is the frame pointer.
2349 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
2350 and ssm instructions.
2351 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
2352 helper functions for print_insn.
2353 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
2354 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
2355 which nullifies the following instruction.
2356
2357 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2358
2359 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
2360 pass the 5th arg there, rather than using an ANSI C-specific macro.
2361
2362 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
2363
2364 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
2365
2366 * Makefile.in (VERSION): Bump to 4.8.5
2367 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
2368 directories to include search path.
2369 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
2370 whitespace.
2371 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
2372 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
2373 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
2374 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
2375 udr.o, udip2soc.o): Remove explicit rules, use the ones that
2376 are automatically generated in "depend".
2377 * Makefile.in (paread.o): Document why a dependency doesn't get
2378 automatically generated in "depend" and leave this explicit rule
2379 in for now (FIXME).
2380 * depend: Update to latest automatically generated version.
2381
2382 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2383
2384 * xcoffread.c: Doc fix.
2385
2386 * Makefile.in (depend): Include $(CC) command in generated output.
2387
2388 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
2389
2390 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
2391 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
2392 * depend: Update to latest automatically built version.
2393
2394 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
2395
2396 * sparclite/Makefile.in: Create default target that does nothing
2397 in order to force user to build by hand.
2398
2399 * sparclite/Makefile: Remove. It's not necessary anymore.
2400
2401 * ser-unix.c (wait_for): New routine to handle read timeouts,
2402 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
2403
2404 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
2405
2406 * mips-pinsn.c (print_insn): Return value.
2407
2408 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
2409
2410 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
2411 at configuration time and doesn't belong in the distribution archive.
2412
2413 * Makefile.in (NONSRC): Add 29k-share/README.
2414 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
2415
2416 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
2417 constants with slightly more portable definitions (still depends
2418 on 2's complement arithmetic though).
2419 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
2420 * i386v-nat.c (sys/reg.h): Conditionalize include on
2421 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
2422 * ser-unix.c (termio.h): Include <termio.h> like other files that
2423 include termio.h, not <sys/termio.h> which may not exist (on
2424 linux for example).
2425
2426 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
2427
2428 * valprint.c (print_longest): Change format parameter from a
2429 'char' to an 'int'. We can't have 'char' parameters with the
2430 current coding style, where we mix prototypes with pre-ANSI
2431 style declarations.
2432 * value.h (print_longest): Change format parameter in prototype
2433 from a 'char' to an 'int'.
2434
2435 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2436
2437 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
2438 definition.
2439 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
2440 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
2441
2442 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
2443
2444 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
2445 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
2446 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
2447 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
2448 ptrace needs 5 arguments, #define ptrace to always
2449 pass zero as the 5th argument.
2450
2451 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2452
2453 * configure.in: Match z8k-*-sim for z8000.
2454 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
2455 * remote-hms.c: Update to use new serial protocol.
2456
2457 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2458
2459 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
2460 necessary and Solaris doesn't have it.
2461
2462 * Makefile.in (clean-info, install, install-info, info, dvi,
2463 check, all): do not echo recursion lines.
2464
2465 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
2466
2467 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
2468 required target ports which use sockets (like a29k-udi).
2469
2470 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
2471
2472 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
2473
2474 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
2475 systems lacking select().
2476
2477 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
2478
2479 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
2480
2481 * alldeps.mak, depend: Update with latest automatically built
2482 versions.
2483
2484 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
2485
2486 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
2487
2488 * Makefile.in (make-proto-testsuite.dir): New target to make
2489 prototype testsuite tree.
2490
2491 * Makefile.in (VERSION): Bump to 4.8.4.
2492
2493 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
2494
2495 * stabsread.c (define_symbol): If unrecognized constant type,
2496 complain() not error().
2497
2498 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
2499
2500 * infptrace.c: Add missing close paren to test for
2501 FIVE_ARG_PTRACE defined.
2502
2503 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
2504 when compiling with gcc, but disable it for now. See comment.
2505 * defs.h (LONGEST): Define as either "long" or "long long"
2506 based on CC_HAS_LONG_LONG.
2507 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
2508 how longest_to_int is defined.
2509 * c-valprint.c (c_val_print): Call print_longest.
2510 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
2511 instead of LONG_LONG.
2512 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
2513 CC_HAS_LONG_LONG.
2514 * printcmd.c (print_scalar_formatted): Call print_longest
2515 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
2516 * typeprint.c (print_type_scalar): Call print_longest and let
2517 it figure out what to do for PRINTF_HAS_LONG_LONG.
2518 * valprint.c (val_print_type_code_int): Call print_longest
2519 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
2520 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
2521 * value.h (struct value): Replace usage of LONG_LONG with
2522 CC_HAS_LONG_LONG.
2523 * value.h (print_longest): Add prototype.
2524 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
2525 * values.c (unpack_double): Collapse code that was unnecessarily
2526 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
2527 * values.c (value_from_longest): Remove dependency on
2528 CC_HAS_LONG_LONG and just use LONGEST.
2529 * solib.c (solib_map_sections): Use bfd_get_filename
2530 to access filename field.
2531 * solib.c (clear_solib): Save filename and free it later, after
2532 bfd_close, since bfd_close may reference it. Use bfd_get_filename
2533 to access the field.
2534 * config/convex/xm-convex.h (LONG_LONG): Replace with
2535 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
2536 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
2537 Add PRINTF_HAS_LONG_LONG references.
2538
2539 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2540
2541 * inflow.c (kill_command), infcmd.c (attach_command),
2542 remote.c (remote_interrupt_twice): In messages for the user, call it
2543 "the program" or "the program being debugged" not "the inferior".
2544
2545 * hp300ux-nat.c: Cast second arg to supply_register calls.
2546 (_initialize_kernel_u_addr, getpagesize): New functions.
2547 (store_inferior_register_1): Change arg name from value to val.
2548 (fetch_core_registers): Make arg core_reg_size unsigned.
2549 Pass 5 args to ptrace.
2550 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
2551 Remove KERNEL_U_ADDR stuff.
2552 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
2553 * config/m68k/hp300hpux.m{t,h}:
2554 Move exec.o from NATDEPFILES to TDEPFILES
2555 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
2556 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
2557
2558 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2559
2560 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
2561
2562 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2563
2564 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
2565
2566 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2567
2568 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
2569 describe `set demangle-style arm' (not cfront);
2570 mention can type `q' to discard output, when gdb pages
2571
2572 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2573
2574 * valops.c (search_struct_field): Fix gdb core dump with incomplete
2575 stabs info.
2576
2577 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2578
2579 * remote.c: Change timeout to 2.
2580 (remote_open): Use unpush_target not remote_close.
2581 (remote_resume): If siggnal != 0, give warning not error().
2582 (remote_wait, remote_interrupt, remote_interrupt_twice):
2583 If we get two interrupts, let the user get out if they want.
2584 (remote_{kill,mourn}): New functions.
2585 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
2586
2587 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
2588
2589 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
2590
2591 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2592
2593 * Remote targets (mourn): Call unpush_target.
2594
2595 * config/sparc/xm-sun4os4.h: Declare free() to return int.
2596 Remove twisted use of PARAMS.
2597
2598 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
2599 that ansidecl.h assumes ANSI on AIX.
2600
2601 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
2602
2603 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
2604 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
2605
2606 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2607
2608 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
2609
2610 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
2611
2612 * remote-vx.c (net_connect): Allow numeric IP address for host.
2613
2614 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2615
2616 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
2617
2618 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
2619
2620 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
2621
2622 * symtab.h, xcoffread.c: Revise linetable sorting comments.
2623
2624 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2625
2626 * valops.c (value_cast): A cast might also change the object
2627 representation in C++.
2628 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
2629 to get the proper read_symtab function when called from mipsread.c.
2630 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
2631 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
2632 for dummy psymtabs, inhibit processing of dummy psymtabs.
2633
2634 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
2635
2636 * Changes from (or inspired by) AMD:
2637 * remote-udi.c (udi_attach): Assignments to Space and Offset were
2638 switched, fix it.
2639 (udi_wait): Make error message (UDIGetStdout) match error.
2640 (udi_wait): Handle UDIStdinNeeded.
2641 * command.c [CANT_FORK]: Use system().
2642 * utils.c (prompt_for_continue): Allow quit with 'q'.
2643
2644 * solib.c (solib_add): Don't call special_symbol_handling if there
2645 were errors in symbol_add_stub. Also set so->from_tty before
2646 calling symbol_add_stub.
2647
2648 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
2649
2650 * Merge in HPPA/BSD patches from Utah:
2651 * defs.h: Add const to 2nd arg of psignal prototype.
2652 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
2653 BSD now.
2654 * hppab-core.c: Deleted. No longer useful.
2655 * hppab-nat.c: #include more files. Use PT_WUREGS, not
2656 PT_WRITE_U.
2657 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
2658 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
2659 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
2660 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
2661 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
2662
2663 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
2664
2665 * Fix two bugs found by deja-gnu. One is the incorrect reporting
2666 of the PC being in a stack dummy when looking at a core file
2667 without symbols. The other is the incorrect passing of char
2668 arguments during expression evaluation (ie: p foo('a','b') would
2669 mess up the passing of it's args because it wasn't coercing the
2670 char's to ints).
2671 * hppah-tdep.c: Rename global functions to have consistent hppa_
2672 prefix. Make more functions static. Drop hp_ prefix from static
2673 functions. (hppa_push_arguments): Call value_arg_coerce to cast
2674 char to int args if necessary. (hppa_fix_call_dummy): Create
2675 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
2676 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
2677 valid (ie: != 0) before doing comparison against PC.
2678 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
2679 to reflect new arguments.
2680 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
2681 prefix for func name. (FIX_CALL_DUMMY): Move code into
2682 hppah-tdep.c.
2683
2684 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
2685 to malloc() so that we can test GDB eval of dynamically created
2686 arrays (like char strings in `print "foo"').
2687
2688 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2689
2690 * printcmd.c (print_address_symbolic): Search symtabs as well as the
2691 minimal symbols for a nearby symbol.
2692
2693 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
2694
2695 * coffread.c: Comment changes around minimal symbol recording.
2696
2697 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2698
2699 * command.c: comment changes only.
2700
2701 * mips-tdep.c (heuristic_fence_post): new static variable.
2702 (heuristic_proc_start): use heuristic_fence_post, print better
2703 warnings, but only if not stop_soon_quietly.
2704 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
2705
2706 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
2707
2708 * symtab.h: Fix LOC_REF_ARG comment.
2709
2710 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2711 and Jim Kingdon (kingdon@cygnus.com)
2712
2713 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
2714 LOC_REGPARM symbol.
2715 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
2716 symfile.c (compare_symbols): Don't check first character; STRCMP
2717 does that.
2718
2719 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
2720 structures that are passed by address in a register.
2721 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
2722 * findvar.c (read_var_value),
2723 printcmd.c (address_info, print_frame_args),
2724 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
2725 * symtab.c (lookup_block_symbol): Deal with it.
2726
2727 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
2728
2729 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
2730 Add objfile field.
2731 * objfiles.c (find_pc_section): Return a struct obj_section *.
2732 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
2733 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
2734 Don't use obj_section hack.
2735 * xcoffexec (vmap_symtab): Relocate obj_sections.
2736 * printcmd.c (containing_function_bounds): Use find_pc_section.
2737
2738 * symtab.h: Clean up SYMBOL_VALUE comments.
2739
2740 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
2741
2742 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
2743 Expand comments about LOC_ARG/LOC_LOCAL pairs.
2744
2745 * coffread.c (read_coff_symtab): Use rewind before fseek.
2746
2747 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
2748
2749 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
2750 * Makefile.in: Add $(YFLAGS) when using $(YACC).
2751 * Makefile.in: Remove message to expect conflicts and unused
2752 rules in ch-exp.y, since there no longer are any such.
2753
2754 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2755
2756 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
2757
2758 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
2759
2760 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
2761 rather than dumping core.
2762
2763 * Makefile.in: Add ${srcdir}/ to all source files.
2764 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
2765 (TAGS): Deal with srcdir and new config directory scheme.
2766 createtags: Remove.
2767 Makefile.in (NONSRC): Remove createtags.
2768 alldeps.mak: Updated.
2769
2770 * rs6000-tdep.c: Delete unused function print_frame.
2771
2772 * frame.h (struct frame_info): Doc fix for next_frame.
2773 New field signal_handler_caller.
2774 blockframe.c (create_new_frame, get_prev_frame_info),
2775 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
2776 INIT_FRAME_PC_FIRST).
2777 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
2778 Check it.
2779
2780 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
2781
2782 * irix4-nat.c (fetch_core_registers): Special version of this for
2783 Irix 4.x, which stores regs a bit differently from other /proc
2784 based systems.
2785 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
2786 to new file core-svr4.c.
2787 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
2788 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
2789 to NATDEPFILES.
2790 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
2791
2792 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
2793
2794 * i387-tdep.c: Remove unused #includes.
2795
2796 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
2797
2798 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
2799
2800 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
2801
2802 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
2803
2804 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
2805 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
2806 Don't muck with SYMBOL_CLASS.
2807
2808 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
2809
2810 * munch: Don't use head command. It doesn't exist everywhere.
2811
2812 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
2813
2814 * inflow.c (new_tty): Remove spurious 'o' character at end
2815 of #endif line.
2816
2817 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2818
2819 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
2820 instructions and nothing more.
2821 * mipsread.c (add_line): Add comment why we have to combine line number
2822 entries for the same line number.
2823
2824 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
2825
2826 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
2827 in gdb 2.8!).
2828
2829 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
2830
2831 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
2832
2833 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
2834
2835 * source.c (select_source_symtab): Clean up comment. Also, if
2836 we have a current_source_symtab, and s is NULL, return without
2837 doing anything.
2838 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
2839 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
2840
2841 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
2842
2843 * dbxread.c (unknown_symchar_complaint): Add new complaint.
2844 * stabsread.h: Declare it.
2845 * partial-stab.h: Use it.
2846
2847 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
2848
2849 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
2850
2851 * stack.c (print_frame_info): Print specially if dummy frame.
2852
2853 * breakpoint.c: Add comments regarding within_scope future direction.
2854
2855 * Version 4.8.3.
2856
2857 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
2858
2859 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
2860
2861 * ch-exp.y: Fix thinko that broke parsing of FALSE.
2862
2863 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2864
2865 * stabsread.c (read_member_functions): Initialize domain for stubbed
2866 member functions to avoid gdb core dumps when printing pointers
2867 to member functions.
2868 * cp-valprint.c (cp_print_class_method): Check for stubbed member
2869 functions.
2870
2871 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
2872
2873 * expprint.c (print_subexp): If opcode not found in op_print_tab,
2874 stop with an error().
2875 eval.c (evaluate_subexp): Change error message.
2876
2877 * objfiles.c (build_objfile_section_table): Cast return value
2878 from obstack_finish.
2879
2880 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
2881
2882 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
2883 to rs6000_frame_chain and deal with it if we're in a signal handler.
2884 (FRAME_SAVED_PC): Use rs6000_frame_chain.
2885
2886 * breakpoint.c (within_scope): New function.
2887 (enable_breakpoint, watchpoint_check): Use it.
2888
2889 * source.c (openp): Handle "exec-file ./ls" correctly.
2890
2891 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
2892
2893 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
2894
2895 * ch-exp.y: Clean up lexing of identifiers and
2896 reserved words. (E.g. don't recognize FALSEXXX as the
2897 keyword FALSE followed by the identifier XXX.)
2898 Also, convert identifiers to lower case.
2899
2900 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
2901
2902 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
2903 new serial interface.
2904
2905 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
2906
2907 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
2908 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
2909 * ser-go32.c: Return -1 on most failures, 0 on most successes,
2910 and use new return codes for go32_readchar().
2911 * ser-unix.c: Ditto. Also, move error handling up to caller for
2912 SERIAL_SETBAUDRATE().
2913 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
2914 to specific routine.
2915 (serial_close): New routine to wrap around device close routine.
2916 serial.h: Clean & document return values more clearly.
2917
2918 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
2919
2920 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
2921
2922 * rs6000-pinsn.c (print_operand, case LI): Print condition register
2923 operand in decimal rather than wrong textual versions.
2924
2925 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
2926 (mention 't', remove false thing about 'g' only good with 'f').
2927
2928 * breakpoint.h: move "struct breakpoint" and friends to top of
2929 file so that bpstat_find_breakpoint prototype works.
2930
2931 * solib.c (struct so_list): Add bfd field.
2932 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
2933 Put the bfd in bfd field of the so_list.
2934 (clear_solib): Free bfd name and close_bfd on the bfd.
2935
2936 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
2937
2938 * valarith.c (value_subscript): Add COERCE_REF.
2939 * ch-exp.y (operand_5): We can generalize the 2nd operand
2940 of a string repetition ot 'literal' without ambiguity.
2941
2942 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2943
2944 * breakpoint.h (struct bpstat): Remove momentary field.
2945 Remove bpstat_momentary_breakpoint. This was always kludgy
2946 and is no longer used.
2947
2948 * breakpoint.h: Add enum bpstat_what.
2949 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
2950 stop and print fields of bpstat now per-breakpoint, not just
2951 one for the whole chain.
2952 breakpoint.{c,h} (bpstat_what): New function.
2953 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
2954 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
2955 with call to bpstat_what.
2956 README: Remove watchpoint/breakpoint bug from known bugs.
2957
2958 * breakpoint.h: Prototype bpstat_find_breakpoint.
2959
2960 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
2961
2962 * symtab.c (find_methods, gdb_mangle_name): Note that functions
2963 are g++ specific.
2964 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
2965 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
2966
2967 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
2968
2969 * i960-pinsn.c (tabent): Copied struct definition from
2970 opcodes/i960-dis.c.
2971
2972 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2973
2974 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
2975 is a C++ destructor.
2976 * symtab.c (gdb_mangle_name): Use it.
2977 * symtab.c (find_methods): Do not add destructors to choice list
2978 for constructors.
2979 * symtab.c (decode_line_1): Make breakpoints on destructors work
2980 for gcc-2.x again.
2981
2982 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
2983
2984 * ser-go32.c: Make it use serial port name.
2985 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
2986
2987 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
2988 in a system call!
2989
2990 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
2991
2992 * configure.in: Only configure sparclite subdir when target_cpu
2993 is sparclite.
2994
2995 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
2996
2997 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
2998 Remove FIXME comment regarding this.
2999
3000 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
3001
3002 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
3003
3004 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
3005
3006 Add section table to objfile struct. Use it for find_pc_section.
3007 * objfiles.c (add_to_objfile_sections,
3008 build_objfile_section_table, find_pc_section): new functions.
3009 (allocate_objfile): build section table.
3010 * objfiles.h (struct obj_section): new structure.
3011 (struct objfile): add section table.
3012 (find_pc_section): new prototype.
3013 * solib.[ch] (find_pc_section_from_so_list): removed.
3014 * sparc-tdep.c: include objfiles.h for find_pc_section. include
3015 symfile.h for objfiles.h.
3016 (in_solib_trampoline): adjusted for new find_pc_section
3017 prototype. Removed BAD_RICH_HACK ifdefs.
3018 * symfile.c (syms_from_objfile): offset objfile sections.
3019 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
3020 * symfile.h (find_pc_section): prototype removed. Also fixed
3021 comment typo NUL -> NULL.
3022 * target.[ch] (find_pc_section_from_targets): removed.
3023 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
3024
3025 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
3026
3027 * ser-go32.c: Format. (go32_open): Use proper return value.
3028
3029 * configure.in: Undo conditional configdirs hack for sparclite.
3030
3031 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
3032
3033 * symtab.c (list_symbols): When call break_command, pass both
3034 filename and function name not just function name.
3035
3036 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
3037
3038 (Changes and new files to make "none" a full fledged configuration)
3039 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
3040 Currently only tm-none.h has any meaningful contents.
3041 * config/none/none.mh (NAT_FILE): Use nm-none.h
3042 * config/none/none.mh (XM_FILE): Use xm-none.h
3043 * config/none/none.mt (TM_FILE): Use tm-none.h
3044 * Makefile.in (depend): Remove comment about parse errors in
3045 valops.c, it now parses correctly and generates a correct depend
3046 line. Remove line that touches xm.h, tm.h, and nm.h; they are
3047 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
3048
3049 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
3050
3051 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
3052
3053 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
3054 exactly 8 characters.
3055
3056 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
3057
3058 * configure.in: Sparclite uses sparc config dir. Also has it's
3059 own tm- & .mt files now. Also add sparclite to configdirs.
3060 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
3061 * config/i386/go32.mh: Nullify def of TERMCAP.
3062 * config/i386/xm-go32.h: Get rid of redef of EIO.
3063 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
3064 specific configs. Very similar to sun4os4, but without solib.
3065 * sparclite/{Makefile.in configure.in}: First cut at making this
3066 dir configgable.
3067
3068 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
3069
3070 * ser-go32.c: First cut at adapting to new serial interface.
3071
3072 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
3073
3074 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
3075 These implement a new serial line interface for talking to remote
3076 targets.
3077 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
3078 EXCEPT go32, which gets ser-go32.c.
3079 * remote.c: Use new serial interface. More remote-xxx's to be
3080 converted later.
3081 * ser-bsd.c, ser-termios.c: Removed.
3082 * serial.c: New. Implements common operations for all serial
3083 types.
3084 * ser-unix.c: New. Unix specific serial operations for various
3085 flavors of Unix (Posix, SysV, BSD).
3086 * serial.h: Generic serial interface defs.
3087 * config/i386/go32.mh, config/i386/i386bsd.h,
3088 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
3089 ser-bsd.o from XDEPFILES. All the magic is now handled in
3090 configure.in.
3091
3092 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
3093
3094 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
3095
3096 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
3097
3098 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
3099
3100 * rs6000-tdep.c (frameless_function_invocation): Don't even think
3101 about framelessness except on the innermost frame.
3102
3103 * xcoffexec.c: Call fatal() not abort().
3104
3105 * stabsread.c (patch_block_stabs): If stab & no symbol, make
3106 a LOC_OPTIMIZED_OUT symbol.
3107 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
3108 findvar.c (read_var_value), printcmd.c (address_info),
3109 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
3110 m2-exp.y (yylex): Deal with it.
3111 ch-exp.y (yylex): Deal with it.
3112
3113 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
3114
3115 * findvar.c (value_from_register): H8500 specific, check to see
3116 if we are looking at short pointer. If so, skip crock.
3117 * h8500-tdep.c (h8500_frame_chain): Mask down value from
3118 read_memory_integer() to avoid getting messed up by sign extension.
3119
3120 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3121
3122 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
3123 ifdef protect using BAD_RICH_HACK. This should be removed soon.
3124 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
3125
3126 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
3127
3128 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
3129
3130 * core.c (dis_asm_print_address): New function.
3131
3132 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
3133 has been fixed.
3134
3135 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3136
3137 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
3138 entire breakpoint chain and print only the first entry that needs to
3139 be printed and needs to be stopped for. Fixes problems with printing
3140 of multiple breakpoints with different conditions.
3141 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
3142 effectively stops printing of the breakpoint chain.
3143 * breakpoint.c (print_it_noop): New routine to print nothing
3144 for this breakpoint entry and dont stop printing.
3145 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
3146 watchpoint only if it is enabled.
3147 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
3148 descriptor from the library to make backtraces through setjmp work.
3149 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
3150 sigtramp.
3151 * mips-tdep.c (read_next_frame_reg): Provide correct values for
3152 all registers saved within sigtramp, cleanup.
3153
3154 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3155
3156 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
3157
3158 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3159
3160 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
3161 with prototype in ../include/dis-asm.h.
3162
3163 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3164
3165 * core.c (dis_asm_{read_memory,memory_error}): New functions.
3166 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
3167 Use read_memory_func interface to disassembler.
3168
3169 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3170
3171 Teach sparc solaris to next over shared library functions.
3172 * solib.[hc] (find_pc_section_from_so_list): new function and
3173 prototype.
3174 * sparc-tdep.c (in_solib_trampoline): new function.
3175 * symfile.[hc] (find_pc_section): new function and prototypes.
3176 * target.[hc] (find_pc_section_from_targets): new function and
3177 prototypes.
3178 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
3179 in_solib_trampoline.
3180
3181 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
3182
3183 * infrun.c (wait_for_inferior): Revise comment.
3184
3185 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
3186
3187 * command.{c,h}: New var_type var_integer.
3188 main.c: Use it for history_size.
3189
3190 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
3191 Lint and byte-order fixups.
3192
3193 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
3194
3195 * breakpoint.h (bpstat): New field print_it.
3196 breakpoint.c (bpstat_print): Use it.
3197 (print_it_normal): New function (from old bpstat_print code).
3198 (bpstat_{alloc,stop_status}): Set print_it field.
3199
3200 * breakpoint.c (bpstat_stop_status): Use catch_errors when
3201 evaluating watchpoint condition, via new function watchpoint_check.
3202 Also stop if watchpoint disabled due to leaving its block.
3203
3204 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
3205
3206 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3207
3208 * mips-pinsn.c: Add missing include of dis-asm.h.
3209
3210 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
3211
3212 * Makefile.in (clean, distclean, realclean): Recursively apply
3213 to subdirs first, rather than last. This avoids, for example,
3214 Makefile being removed in a parent directory before the recursive
3215 make is run.
3216
3217 * alldeps.mak, depend: Update for below changes.
3218
3219 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
3220 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
3221 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
3222 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
3223 instead of tm-68k.h.
3224 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
3225 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
3226 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
3227 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
3228 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
3229 tm-68k.h to tm-m68k.h.
3230 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
3231 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
3232 tm-m68k-nofp.h.
3233
3234 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
3235 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
3236 * a29k-tdep.c: Renamed from am29k-tdep.c.
3237 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
3238 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
3239 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
3240 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
3241 Map '29k' to 'a29k'.
3242 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
3243 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
3244 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
3245 tm-a29k.h.
3246 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
3247 define that does not appear anywhere else in the gdb source tree.
3248 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
3249
3250 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
3251
3252 * breakpoint.c: Add comments regarding breakpoint_re_set.
3253
3254 * xcoffread.c (sort_syms, compare_symbols): Remove.
3255 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
3256 not our own sort_syms (it is identical).
3257
3258 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
3259
3260 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3261
3262 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
3263 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
3264 went out of scope.
3265 * exec.c (exec_close): Fix storage leak.
3266 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
3267 output sections when patching an executable.
3268 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
3269 when writing all registers.
3270 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
3271 at the right offset in the dummy frame.
3272 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
3273 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
3274 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
3275
3276 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
3277
3278 * Makefile.in (TARFILES): Avoid trailing backslash.
3279
3280 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
3281
3282 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
3283 it in breakpoint_re_set.
3284 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
3285
3286 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
3287 don't use sizeof(int) for target stuff, etc).
3288
3289 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
3290
3291 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
3292 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
3293 support that can't be integrated anyway due to lack of clear
3294 authorship.
3295
3296 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
3297
3298 * findvar.c (read_register, write_register): Make these capable
3299 of reading/writing registers that are shorter than REGISTER_TYPE.
3300 * (value_from_register): Install H8500 specific code to return
3301 proper value when register is being used as a pointer.
3302 * h8500-tdep.c: Remove extra defines of NUM_REGS.
3303 (h8500_skip_prologue): Use correct lengths for LINK instructions.
3304 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
3305 chain frames properly by combining frame pointer with T reg.
3306 (init_extra_frame_info): Delete. It's now a macro.
3307 (frame_args_address): Don't add PTR_SIZE. Stack args are already
3308 offset by the correct amount off of the frame pointer.
3309 (register_byte): Delete. It's now a macro.
3310 (register_raw_size, register_virtual_size): Delete. Replaced by
3311 common routine h8500_register_size, cuz there's no difference
3312 between the raw & virtual sizes on this machine.
3313 (register_convert_to_raw, register_convert_to_virtual): Delete,
3314 cuz there's no difference between the raw & virtual forms.
3315 Replaced by memcpy in tm file.
3316 (register_virtual_type): Rename to h8500_register_virtual_type.
3317 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
3318 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
3319 emulator have same reg offsets. This is all handled in the
3320 simulator code now.
3321 (h8500_trapped_internalvar): New routine to detect references to
3322 convenience vars acting as pointer pseudo-regs.
3323 (h8500_value_trapped_internalvar): Conjure up value of pointer
3324 pseudo-regs.
3325 (h8500_set_trapped_internalvar): Convert set value in real
3326 register references.
3327 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
3328 code segment register.
3329 infrun.c (proceed): Simplify. Call write_pc instead of doing it
3330 by hand.
3331 (wait_for_inferior): Add h8500 specific code to add stack segment
3332 when reading SP register.
3333 remote-sim.c (fetch_register): Spacing.
3334 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
3335 detect cruft. Redo all register manipulation stuff. Get rid of
3336 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
3337 to frame pointer. (IS_TRAPPED_INTERNALVAL,
3338 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
3339 to create internal vars for pointer pseudo-regs.
3340
3341 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
3342
3343 * Makefile.in: Numerous small changes to macro definitions
3344 and rules for building gdb distribution tree. Many macros
3345 eliminated or merged, and rules simplified.
3346 * alldeps.mak: Update.
3347 * depend: Update.
3348
3349 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
3350
3351 * Makefile.in: recurse through SUBDIRS for dvi target too
3352
3353 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
3354
3355 * Clean up xcoff relocation.
3356 objfiles.h (struct objfiles): Add section_offsets, num_sections.
3357 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
3358 Set them.
3359 symtab.h (struct general_symbol_info): Add section field.
3360 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
3361 xcoffread.c: Set section for symbols and msymbols.
3362 (struct symtab): Add block_line_section field.
3363 buildsym.c (end_symtab): Set it.
3364 (end_symtab and callers): Add section parameter.
3365 objfiles.c (objfile_relocate): New funciton.
3366 xcoffexec.c (vmap_symtab): Use it.
3367 xcoffsolib.h (struct vmap): Remove unused fields.
3368 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
3369 CORE_NEEDS_RELOCATION, symtab_relocated.
3370 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
3371 rs6000-tdep.c: Make loadinfotext static.
3372 breakpoint.c (fixup_breakpoints): Doc fix.
3373 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
3374 (end_symtab): primary field replaces nonreloc.
3375
3376 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
3377
3378 * symtab.h (struct linetable_entry): Remove confusing comment.
3379
3380 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3381
3382 * Makefile.in: add installcheck target
3383
3384 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
3385
3386 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
3387 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
3388 z8k}: New directories to hold cpu specific configuration files.
3389 Naming follows gcc convention.
3390 * config/{*.mt, *.mh}: All target and host makefile fragment
3391 config files moved to an appropriate config/<cpu> subdirectory.
3392 * nm-*, xm-*, tm-*: All native, host, and target files, which
3393 get linked to nm.h, xm.h, and tm.h respectively by configure,
3394 moved to appropriate config/<cpu> subdirectory.
3395 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
3396 Native, host, and target files that are common across more than
3397 one cpu architecture and included by one of the configured
3398 native, host, or target files, get moved to config directory.
3399 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
3400 pick up native, host, or target include files moved to one of
3401 the config subdirectories, and that are included by other files.
3402 * Makefile.in (alldeps.mak): Modify to account for new config
3403 directory structure.
3404 * alldeps.mak, depend: Update for new config directory structure.
3405 * config/*/[ntx]m-*.h: Modify all files that include other
3406 [ntx]m-*.h files to use path relative to gdb/config. I.E.
3407 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
3408 "tm-29k.h".
3409 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
3410 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
3411 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
3412 * configure.in: Default gdb_host_cpu to host_cpu, and remap
3413 the ones where the default is not unique or different than the
3414 config subdirectory name. Similarly, handle gdb_target_cpu.
3415 Modify configure.in as appropriate to make use of gdb_host_cpu
3416 and gdb_target_cpu to find makefile fragments and make links.
3417
3418 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
3419
3420 * mipsread.c (compare_blocks): Sort blocks with the same start
3421 address by decreasing ending address.
3422
3423 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3424
3425 * mipsread.c (parse_procedure): Save cur_fdr accross call to
3426 lookup_symbol as it might get clobbered by the call.
3427
3428 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
3429 The previous code did not initialize the language field for the psymtab
3430 entry.
3431
3432 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
3433
3434 * c-exp.y (parse_number): Avoid shift warning.
3435 * serial.h (struct ttystate): Declare empty one on DOS.
3436
3437 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
3438
3439 * xm-sun4os4.h: Return type of free() should be void, not int.
3440
3441 * vx-share/vxWorks.h: Remove #def of NULL.
3442
3443 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
3444
3445 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
3446
3447 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
3448
3449 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
3450
3451 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
3452
3453 * ieee-float.c: Moved to ../libiberty.
3454 * ieee-float.h: Moved to ../include.
3455 * Makefile.in: Update accordingly.
3456 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
3457 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
3458 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
3459 it is now in ../opcodes/m68881-ext.c.
3460 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
3461 prologue (some callers _do_ care).
3462 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
3463 new interface of ../opcodes/*-dis.c.
3464 * ch-exp.y: Add #include <ctype.h>.
3465
3466 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
3467
3468 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
3469
3470 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
3471
3472 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
3473
3474 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
3475
3476 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3477
3478 * z8k-tdep.c (extract_return_value, write_return_value,
3479 store_struct_return): New functions from macros in tm-z8k.h.
3480
3481 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
3482
3483 * valops.c (value_arg_coerce): Apply temporary patch to
3484 fix problem with coercion of array and function types when
3485 passed as arguments to C functions, pending a more complete
3486 review of when and how coercion should be done, depending
3487 upon context and language.
3488
3489 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
3490
3491 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
3492
3493 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
3494 debugsec if there are a non-zero number of symbols.
3495
3496 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
3497
3498 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
3499
3500 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
3501
3502 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
3503
3504 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
3505 not just 50 symbols.
3506 (symtbl_num_syms): New variable.
3507 (read_xcoff_symtab): Set it.
3508 (read_symbol_nvalue): Check for bad symno.
3509 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
3510 always symtbl.
3511
3512 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
3513
3514 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
3515 This is defined in defs.h if necessary.
3516 * vx-share/vxWorks.h: Remove #defs of min and max.
3517 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
3518 vx-share/xdr_rdb.c: include defs.h.
3519
3520 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
3521
3522 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
3523 of while condition.
3524
3525 * xcoffread.c (enter_line_range): complain() on bad endoffset.
3526 xcoffread.c: Doc fixes.
3527
3528 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
3529
3530 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
3531 xcoffexec.c (xcoff_relocate_core): New function.
3532 (text_adjustment): Removed.
3533 (add_vmap): Return the vmap.
3534 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
3535
3536 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
3537
3538 * xcoffsolib.h: Add objfile member to struct vmap.
3539 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
3540 xcoffexec.c (add_vmap): Allocate objfiles here.
3541
3542 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
3543
3544 Support 68000 series without floating point.
3545
3546 * configure.in (m68000-*-{aout,elf,coff}): New configs.
3547 * tm-68k-nofp.h: New file, lacks 68881 support.
3548 * config/m68k-nofp.mt: New file.
3549
3550 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
3551
3552 Remove a few remaining underscore/no-underscore remnants from
3553 config files.
3554
3555 * config/{m68k-un.mt, sparc-un.mt}: Remove.
3556 * config/m68k-noun.mt: Rename to m68k-fp.mt.
3557 * config/sparc-noun.mt: Rename to sparc-em.mt.
3558 * tm-68k-noun.h, tm-spc-noun.h: Remove.
3559 * tm-68k-un.h: Rename to tm-68k-fp.h.
3560 * tm-spc-un.h: Rename to tm-spc-em.h.
3561 * tm-sun4sol2.h: Cleanup.
3562 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
3563
3564 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
3565
3566 * symmisc.c (std_in, std_out, std_err): Move initializations
3567 to runtime code, in case they aren't constant.
3568
3569 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
3570
3571 * symtab.c (find_pc_symtab): some object file formats, notably
3572 mips, have holes in the address ranges of symtabs. Change
3573 this algorithm from first hit to tightest fit.
3574
3575 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
3576 fence post without finding the enclosing function, then print a
3577 warning.
3578
3579 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
3580
3581 * utils.c (fputs_demangled, fprint_symbol): Remove.
3582 * utils.c (fprintf_symbol_filtered): New function which combines
3583 the functionality of fputs_demangled and fprint_symbol. Uses a
3584 caller provided language parameter to select the appropriate
3585 demangler, and caller provided args to pass to the demangler.
3586 * defs.h (enum language): Move further up in file so enum can
3587 be used in prototypes.
3588 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
3589 * defs.h (fprintf_symbol_filtered): Add prototype.
3590 * c-typeprint.c (cp_type_print_method_args): Replace calls to
3591 fputs_demangled with call to fprintf_symbol_filtered.
3592 * cp-valprint.c (demangle.h): Include
3593 * cp-valprint.c (cp_print_value_fields): Replace calls to
3594 fprint_symbol with calls to fprintf_symbol_filtered.
3595 * printcmd.c (print_frame_args): Replace call to fprint_symbol
3596 with call to fprintf_symbol_filtered.
3597 * stack.c (print_frame_info): Remove obsolete code so we don't
3598 have to update fputs_demangled usage in it.
3599 * stack.c (print_frame_info, frame_info): Add language variable
3600 to pass to fprintf_symbol_demangled and initialize it from the
3601 symbol's language. Replace calls to fputs_demangled with calls
3602 to fprintf_symbol_filtered.
3603 * symtab.c (find_methods): Replace call to fputs_demangled with
3604 call to fprintf_symbol_filtered.
3605 * ch-valprint.c (demangle.h): Include.
3606 * ch-valprint.c (chill_print_value_fields): Replace call to
3607 fprint_symbol with call to new fprintf_symbol_filtered.
3608
3609 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
3610
3611 * Makefile.in (VERSION): Bump version to 4.8.2.
3612
3613 * main.c (source_command): Require an explicit pathname of file
3614 to source, since previous behavior of defaulting to gdb init file
3615 was troublesome and undocumented.
3616 * printcmd.c (disassemble_command): Add missing '{}' pair to
3617 else with two statements. Bug reported by Stephane Tsacas
3618 <slt@isoft.fr>.
3619 * symtab.c (find_pc_line): Don't complain about zero length or
3620 negative length line numbers for the moment, since we may not own
3621 the terminal when called, such as when single stepping. (FIXME)
3622 * language.h (CAST_IS_CONVERSION): True if current language is
3623 C++ as well as C. Fix from Peter Schauer.
3624 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
3625 Use STREQN macro rather than bare '!strncmp()'.
3626 * environ.c (unset_in_environ): Avoid use of memcpy on
3627 overlapping memory regions, as suggested by Paul Eggert
3628 <eggert@twinsun.com>.
3629 * c-exp.y (%union struct): Remove unused ulval as suggested
3630 by Paul Eggert <eggert@twinsun.com>.
3631
3632 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
3633
3634 * main.c (gdbinit): Make static.
3635 * main.c (inhibit_gdbinit): Move to file scope.
3636 * main.c (main): Remove local inhibit_gdbinit.
3637 * main.c (source_command): Don't source '.gdbinit' file by
3638 default if gdb has been told to ignore it.
3639
3640 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
3641
3642 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
3643 3.63.
3644
3645 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
3646
3647 * printcmd.c (print_address_symbolic): Only print if offset
3648 is shorter than max_symbolic_offset.
3649 (initialize_printcmd): `set print max-symbolic-offset'.
3650
3651 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
3652 (examine_tag): Use it.
3653 (read_register_stack): Only look in the local registers for a
3654 memory address if it's between rfb and rsp; go to memory otherwise.
3655 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
3656 (reginv_com): Remove ancient kludge command.
3657
3658 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3659
3660 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
3661 irix4 will again compile.
3662
3663 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
3664
3665 * configure.in: accept mips-sgi-irix4* for irix4.
3666
3667 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
3668
3669 * z8k-tdep.c (print_register_hook): Lint.
3670
3671 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
3672
3673 Lint fixes from Paul Eggert (eggert@twinsun.com):
3674
3675 * command.c (do_setshow_command): var_uintegers are unsigned.
3676 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
3677 unsigned, since they use hex values with the high bit set.
3678
3679 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
3680
3681 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
3682 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
3683 access symbol name.
3684 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
3685 macro definitions in parenthesis.
3686
3687 * dbxread.c (dbx_symfile_init): Catch the case where there is
3688 no string table, but the only way we find out is by reading zero
3689 bytes from EOF.
3690
3691 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
3692
3693 * dbxread.c (dbx_symfile_init): Make size of the string table
3694 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
3695 offset to the string table is nonzero and handle the nonexistant
3696 string table case, should it occur. Ensure that the string table
3697 size read from the file is reasonable, with a minimum lower bound
3698 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
3699
3700 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
3701
3702 * Makefile.in: Changes to build testsuite correctly.
3703 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
3704 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
3705 (TARGET_FLAGS_TO_PASS): New variable.
3706 (SUBDIRS): Added testsuite.
3707 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
3708 testsuite is compiled with CC_FOR_TARGET rather than CC.
3709
3710 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
3711
3712 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
3713 reported by mycroft@gnu.ai.mit.edu.
3714
3715 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
3716 * configure.in (vax-*-ultrix2*): New triplet.
3717 * config/vaxult2.mh: New file.
3718 * xm-vaxult2.h: New file.
3719
3720 * c-exp.y (parse_number): Change high_bit to unsigned.
3721 * demangle.c: Change all references to cfront to ARM, since the
3722 actual algorithm is the one specified in the Annotated Reference
3723 Manual. This was confusing users into thinking that full cfront
3724 support was implemented.
3725 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
3726 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
3727 directly to lookup_struct_elt_type, which will do the
3728 dereferencing itself.
3729 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
3730 NULL dereferencing bug for unnamed structs, comment out
3731 questionable code.
3732
3733 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
3734
3735 * coffread.c (process_coff_symbol): Change PCC argument correction
3736 so that it only happens on big-endian targets; so that it only
3737 happens if the short or char argument is aligned on an int
3738 boundary; and so that it changes the location, rather than the
3739 type, of the argument. These changes tend to parallel similar
3740 (old) changes in stabsread.c.
3741
3742 * coffread.c (coff_read_enum_type): Use the specified size for
3743 enums, don't assume that they are int-sized.
3744
3745 * c-valprint.c (c_val_print): Don't assume enums are the same as
3746 ints.
3747
3748 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
3749 Rendell, <michael@mercury.cs.mun.ca>.
3750
3751 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
3752
3753 * language.h (local_decimal_format_custom): Add prototype.
3754 * language.c (local_decimal_format_custom): Add function, bug
3755 reported by Robert R. Henry (rrh@tera.com).
3756
3757 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
3758
3759 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
3760 by Josef Leherbauer, joe@takeFive.co.at.
3761
3762 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
3763
3764 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
3765 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
3766 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
3767 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
3768 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
3769 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
3770 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
3771 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
3772
3773 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
3774
3775 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
3776 of demangled name fields to NULL if no demangling exists for
3777 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
3778 symbols if their language is known at the time they are created,
3779 but sometimes the language is not known until later.
3780
3781 * ch-typeprint.c (chill_print_type_base): Name changed to
3782 chill_type_print_base to match pattern for C and C++ names.
3783 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
3784 to be consistent with other usages.
3785 * ch-typeprint.c (chill_type_print_base): Add support for
3786 printing Chill STRUCT types.
3787 * ch-valprint.c: Include values.h.
3788 * ch-valprint.c (chill_print_value_fields): New function and
3789 prototype for printing Chill STRUCT values.
3790 * ch-valprint.c (chill_val_print): Fix call to val_print_string
3791 that was being called with two args instead of three.
3792 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
3793 to print Chill STRUCT values.
3794
3795 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
3796
3797 * configure.in: added testsuite to configdirs.
3798
3799 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
3800
3801 * doc/stabs.texi: The `this' pointer is now known by the name
3802 `this' instead of `$t'.
3803
3804 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
3805
3806 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
3807 references of TAG_string_type DIEs in user defined types.
3808 * ch-lang.c (chill_create_fundamental_type): Track compiler
3809 change that now emits debugging info with the type long for Chill
3810 longs.
3811
3812 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
3813
3814 * remote-mips.c: New file; implements MIPS remote debugging
3815 protocol.
3816 * config/idt.mt: New file; uses remote-mips.c
3817 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
3818
3819 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
3820 floating point coprocessor.
3821 (mips_push_dummy_frame): If not mips_fpu, don't save floating
3822 point registers.
3823 (mips_pop_frame): If not mips_fpu, don't restore floating point
3824 registers.
3825 (_initialize_mips_tdep): New function; let the user reset mips_fpu
3826 variable.
3827 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
3828 mips_fpu, don't use fp0 as floating point return register.
3829 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
3830 registers.
3831
3832 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
3833
3834 * gdb/testsuite: made modifications to testcases, etc., to allow
3835 them to work properly given the reorganization of deja-gnu and the
3836 relocation of the testcases from deja-gnu to a "tool" subdirectory.
3837
3838 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
3839
3840 * gdb/testsuite: Initial creation of gdb/testsuite.
3841 Migrated dejagnu testcases and support files for testing nm to
3842 gdb/testsuite from deja-gnu. These files were moved "as is"
3843 with no modifications. This migration is part of a major overhaul
3844 of dejagnu. The modifications to these testcases, etc., which
3845 will allow them to work with the new version of dejagnu will be
3846 made in a future update.
3847
3848 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
3849
3850 * NEWS: Add reminders for next release.
3851
3852 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
3853
3854 * mipsread.c (parse_lines): Correct check for files compiled with
3855 -g1.
3856
3857 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
3858
3859 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
3860
3861 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
3862
3863 * Makefile.in (VERSION): GDB-4.8 release!
3864 * README, NEWS: Update for release.
3865
3866 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
3867
3868 * am29k-pinsn.c (print_insn): Minor nits with const.
3869 * am29k-tdep.c: More minor nits with arg types for
3870 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
3871
3872 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
3873
3874 * gcc.patch: Update for a different GCC (G++) bug.
3875 * main.c (print_gdb_version): Update copyright year to 1993.
3876 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
3877 conditionalize this file on it. FIXME, right way is to split
3878 these into two config files.
3879 (ATTACH_DETACH): Define for BSD 4.4
3880 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
3881 (U_REGS_OFFSET): Revise for 4.4.
3882 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
3883 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
3884 LONG_MAX into this file to avoid cpp "redefinition" warnings.
3885
3886 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3887
3888 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
3889 caddr_t.
3890
3891 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
3892
3893 * c-lang.c (c_printstr): Bugfix for length==0 case.
3894
3895 * c-lang.c (c_printstr): If a C string ends in a null, don't
3896 print the null.
3897
3898 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
3899
3900 * defs.h (STRCMP): Make it work for unsigned chars.
3901
3902 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
3903
3904 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
3905 * config/hp300bsd.mh (REGEX, REGEX1): Define.
3906 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
3907 define to kludge the large opcode table into two smaller tables,
3908 since GCC take exponential space to build the table. Lint.
3909 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
3910
3911 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
3912
3913 * Makefile.in (VERSION): Roll to 4.7.9.
3914 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
3915 definition here, to handle both BSD 4.3 and 4.4 systems.
3916 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
3917 * remote.c (alarm): Move declaration to global level, before
3918 first reference to it.
3919 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
3920 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
3921
3922 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
3923
3924 * remote.c (readchar): forward declare alarm which otherwise looks
3925 like an undeclared variable to gcc.
3926
3927 * dbxread.c (process_one_symbol): cast enum value N_SO into int
3928 when comparing against an int. Avoids superfluous warning from
3929 vax ultrix 4.2 cc.
3930
3931 * inflow.c (set_sigint_trap): add cast to assignment from signal.
3932 Avoids superfluous warnings from some systems and/or compilers
3933 (like vax ultrix 4.2.)
3934
3935 * language.c (struct op_print unk_op_print_tab): use the enum
3936 values rather naked zeros as initializers. Avoids warnings from
3937 ultrix type compilers.
3938
3939 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
3940
3941 * Makefile.in (VERSION): Roll to 4.7.6.
3942 (SFILES_SUBDIR): Add 29k-share/udi_soc.
3943 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
3944 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
3945 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
3946 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
3947 (depend): Fix bug where nm-files in config files weren't noticed.
3948 (make-proto-gdb-1): Avoid changing directories while building new
3949 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
3950
3951 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
3952
3953 * remote.c: Improve error recovery. Allow user to break out
3954 of initial connection attempt with INTERRUPT. Treat a timeout
3955 while waiting for remote packet like a retry, unless the remote
3956 side is actively running user code. Fix a few long printf_filtered's.
3957
3958 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
3959 trampoline symbols.
3960
3961 * buildsym.c (start_subfile): Allow null file name.
3962
3963 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
3964
3965 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
3966 expects a pointer to complaint rather than a complaint
3967 structure.
3968 (process_linenos): free the previously allocated subfile name,
3969 then allocate the new one from the heap.
3970
3971 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3972
3973 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
3974
3975 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
3976
3977 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
3978 Previously, would bogusly index off the bottom of type_vector.
3979 (rs6000_builtin_type): Accept type number as argument.
3980 (read_type, case '-'): Handle negatives like any other type number.
3981
3982 * symfile.c (deduce_language_from_filename): Handle null name.
3983
3984 * mips-tdep.c (isa_NAN): Fix byte order dependency.
3985 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
3986 fixed by sato@sm.sony.co.jp.
3987
3988 * xcoffread.c (parmsym): Don't use an initializer to set up
3989 this struct symbol. Set it up in initialize_xcoffread.
3990 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
3991 works on real rs/6000 target with #ifndef FAKING_RS6000.
3992
3993 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
3994
3995 * stabsread.c (rs6000_builtin_type): Move function from
3996 xcoffread.c:builtin_type.
3997 * xcoffread.c (builtin_type): Move to stabsread. Remove
3998 IBM6000_HOST dependency. Move misplaced comments.
3999 (various): Change printf's to complaints.
4000 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
4001 objfile argument to read_type calls under #if 0.
4002 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
4003 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
4004 * Makefile.in: xcoffread.o is not built by default.
4005 * xm-rs6000.h (IBM6000_HOST): Remove.
4006 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
4007 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
4008 IBM6000_TARGET.
4009
4010 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
4011
4012 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
4013 VALUE_LVAL to be lval_memory so that we don't try to modify wild
4014 register numbers when user tries to modify elements in structs
4015 passed as arguments.
4016 * inflow.c (child_terminal_info): Move banner outside of system
4017 specific #ifdefs.
4018 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
4019 passes struct/union arguments by address.
4020
4021 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
4022
4023 * Based on patch from Kean Johnston <maw@netcom.com>:
4024 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
4025 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
4026 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
4027
4028 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
4029
4030 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
4031 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
4032
4033 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
4034
4035 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
4036 cc debugging output.
4037
4038 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
4039
4040 * stabsread.c (define_symbol): Complain about unrecognized names
4041 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
4042 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
4043 (read_cpp_abbrev): Don't use the class name as part of the
4044 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
4045 abbrevs. Inspired by Mike Tiemann.
4046 (read_tilde_fields): Comment. Remove ancient dead code.
4047 Remove erroneous but non-dead code. Simplify. Add complaints.
4048 (in general): Remove extraneous (parentheses) in return
4049 statements.
4050
4051 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
4052
4053 * coffread.c (coff_lookup_type): Fix fencepost error reported
4054 by Art Berggreen, <arg@opal.acc.com>.
4055
4056 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
4057 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
4058
4059 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
4060 test, which is apparently left over from when we used native
4061 include files and couldn't depend on the member names being there.
4062 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
4063
4064 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
4065
4066 * mipsread.c: Major overhaul to use new BFD symbol table reading
4067 routines. Now swaps information as it is needed, rather than
4068 swapping everything when the file is read.
4069
4070 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
4071
4072 * Makefile.in (TARDIRS): Add sparclite demo dir.
4073 (*.tab.c): Change dependency on Makefile to depend on
4074 Makefile.in, otherwise it always rebuilds after configuring.
4075 Force output *.tab.c file into current directory even in "make"
4076 versions that rewrite dependent file names used in command lines.
4077
4078 * TODO: Remove some things we did.
4079 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
4080 * os68k-xdep.c: Remove; useless file (os68k is a target only).
4081 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
4082 * symtab.h: Eliminate unnamed unions and structs.
4083
4084 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
4085
4086 * Makefile.in (VERSION): Roll to 4.7.5.
4087
4088 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
4089
4090 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
4091 re-evaluating symbol pointers.
4092
4093 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
4094
4095 * c-exp.y (lcurly, rcurly): New nonterminals.
4096 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
4097 constructs.
4098 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
4099 made function static.
4100 * parse.c (struct funcall): Moved struct def from parser-defs.h.
4101 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
4102 * parse.c (start_arglist):
4103 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
4104 * parser-defs.h (struct funcall): Moved struct def to parse.c.
4105 * parser-defs.h (funcall_chain): Moved to parse.c.
4106 * printcmd.c (print_frame_nameless_args): Fix prototype.
4107 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
4108 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
4109 * valops.c (typecmp): Moved prototype from values.h.
4110 * value.h (typecmp): Moved prototype to valops.c, made static.
4111 * ch-exp.y (yylex): Change way control sequences are disabled.
4112
4113 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
4114
4115 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
4116
4117 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
4118
4119 * mipsread.c (upgrade_type): Build array types correctly, using
4120 create_range_type and create_array_type.
4121
4122 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
4123
4124 * remote-nindy.c: Cleanup.
4125
4126 * infrun.c (wait_for_inferior): When rolling back the PC after
4127 a breakpoint, call write_pc so that NPC gets rolled back as well
4128 (for the 29K).
4129
4130 * blockframe.c (inside_entry_file, inside_main_func,
4131 inside_entry_func): PC of zero is always "bottom of stack".
4132
4133 * printcmd.c (print_frame_args, print_frame_nameless_args):
4134 Let print_frame_nameless_args decide whether there are any,
4135 laying groundwork for possibly later printing 29K args for
4136 functions where we have tag words but no symbols.
4137
4138 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
4139
4140 * Makefile.in: fix GDB doc targets for new doc subdir structure
4141
4142 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
4143
4144 * stack.c (parse_frame_specification): Parse as many arguments
4145 as there are (up to MAXARGS). Pass all of them in argc, argv
4146 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
4147 many there were, onto SETUP_ARBITRARY_FRAME.
4148 * tm-mips.h, tm-sparc.h: Corresponding changes.
4149 * mips-tdep.c, sparc-tdep.c: Ditto.
4150
4151 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
4152
4153 * hp300ux-nat.c: Update copyrights.
4154 * mipsread.c (parse_partial_symbols): Complain about block
4155 indexes that go backwards. Fix from Peter Schauer.
4156 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
4157 symbol-file that has no linkage symbols to be read.
4158 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
4159 from tm- file to xm-file, since they're host dependent.
4160 * valarith.c (value_binop): Typo.
4161
4162 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
4163
4164 * sparclite/aload.c: Add copyleft.
4165 * sparclite/crt0.s: Add comment at beginning.
4166
4167 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4168
4169 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
4170 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
4171
4172 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
4173
4174 * values.c (value_headof): Fix typo in which VTBL and ARG were
4175 being confused for one another.
4176
4177 * valops.c (typecmp): Now static.
4178
4179 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
4180 baseclass--we don't always inherit its virtual function table
4181 pointer.
4182
4183 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
4184 pointer correctly in case value_struct_elt moves it around.
4185
4186 * valops.c (typecmp): Now static. Also, now groks references
4187 better.
4188
4189 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
4190 zero on recursive call. If NAME is the name of TYPE, return TYPE.
4191
4192 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
4193
4194 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
4195 to avoid "too much defining" error from native C compiler (!).
4196
4197 * Makefile.in (HFILES): Add typeprint.h.
4198 * typeprint.[ch]: Update copyrights.
4199
4200 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
4201
4202 * Makefile.in: Update to match doc/ subdir changes.
4203
4204 * config/hp300hpux.mh: No cross-host file needed, just native.
4205 * config/go32.mh: Remove nonexistent "native" support.
4206
4207 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
4208 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
4209 * m88k-tdep.c (next_insn): Lint, cleanup.
4210 (store_parm_word): Lint.
4211
4212 * README: Fix typo (reported by karl@hq.ileaf.com).
4213
4214 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
4215
4216 * expression.h (BINOP_CONCAT): Document use for self concatenation
4217 an integral number of times.
4218 * language.c (binop_type_check): Extend BINOP_CONCAT for self
4219 concatenation case.
4220 * valarith.c (value_concat): Rewrite to support self
4221 concatenation an integral number of times.
4222 * Makefile.in (ch-exp.tab.c): Change "expect" message.
4223 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
4224 eliminate hundreds of spurious shift/reduce and reduce/reduce
4225 conflicts that mask the 5 real ones.
4226 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
4227 * ch-exp.y (integer_literal_expression): Remove production,
4228 no longer used.
4229
4230 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
4231
4232 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
4233 implied that "no side effects" was nonfunctional.
4234 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
4235 character string and bitstring concatenation.
4236 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
4237 * expression.h (exp_opcode): Add BINOP_CONCAT.
4238 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
4239 * language.c (string_type): Add function to determine if a type
4240 is a string type.
4241 * language.c (binop_type_check): Add case for BINOP_CONCAT.
4242 * valarith.c (value_concat): New function to concatenate two
4243 values, such as character strings or bitstrings.
4244 * valops.c (value_string): Remove error stub and implement
4245 function body.
4246 * value.h (value_concat): Add prototype.
4247 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
4248 * ch-exp.y (yylex): Recognize SLASH_SLASH.
4249 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
4250 BINOP_CONCAT.
4251
4252 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
4253
4254 * c-exp.y (exp): Add production to support direct creation
4255 of array constants using the obvious syntax.
4256 * c-valprint.c (c_val_print): Set printed string length.
4257 * dwarfread.c (read_tag_string_type): New prototype and
4258 function that handles TAG_string_type DIEs.
4259 * dwarfread.c (process_dies): Add case for TAG_string_type
4260 that calls new read_tag_string_type function.
4261 * expprint.c (print_subexp): Add support for OP_ARRAY.
4262 * gdbtypes.c (create_range_type, create_array_type): Inherit
4263 objfile from the index type.
4264 * ch-typeprint.c (chill_print_type): Add case for
4265 TYPE_CODE_STRING.
4266 * ch-valprint.c (chill_val_print): Fix case for
4267 TYPE_CODE_STRING.
4268
4269 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
4270
4271 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
4272 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
4273 include/coff/mips.h.
4274
4275 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
4276
4277 * c-exp.y (exp:STRING): Convert C strings into array-of-char
4278 constants with an explicit null byte terminator. OP_STRING is
4279 now used for real string types.
4280 * c-lang.c (builtin_type_*): Move declarations to lang.c since
4281 they are used by all languages.
4282 * c-lang.c (_initialize_c_language): Move initializations of
4283 builtin_type_* to lang.c.
4284 * c-typeprint.c (c_type_print_varspec_prefix,
4285 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
4286 to TYPE_CODE_STRING.
4287 * c-valprint.c (c_val_print): Change the way character arrays
4288 are printed as strings to be consistent with the way strings
4289 are printed when pointer-to-char types are dereferenced.
4290 Remove test of print_max before calling val_print_string, which
4291 now does it's own test.
4292 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
4293 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
4294 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
4295 * gdbtypes.c (builtin_type_*): Add declarations moved from
4296 c-lang.c.
4297 * gdbtypes.c (create_string_type): New function to create real
4298 string types.
4299 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
4300 renamed to TYPE_CODE_STRING.
4301 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
4302 builtin_type_* types moved from c-lang.c.
4303 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
4304 to TYPE_CODE_STRING.
4305 * gdbtypes.h (builtin_type_string): Add extern declaration.
4306 * gdbtypes.h (create_string_type): Add prototype.
4307 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
4308 renamed to TYPE_CODE_STRING.
4309 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
4310 TYPE_CODE_STRING.
4311 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
4312 renamed to TYPE_CODE_STRING.
4313 * parse.c (length_of_subexp, prefixify_subexp): Add case for
4314 OP_ARRAY.
4315 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
4316 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
4317 to TYPE_CODE_STRING.
4318 * valops.c (allocate_space_in_inferior): New function and
4319 prototype, using code ripped out of value_string.
4320 * valops.c (value_string): Rewritten to use new function
4321 allocate_space_in_inferior, but temporarily disabled until some
4322 other support is in place.
4323 * valops.c (value_array): New function to create array constants.
4324 * valprint.c (val_print_string): Add comment to document use,
4325 complete rewrite to fix several small buglets.
4326 * value.h (value_array): Add prototype.
4327 * value.h (val_print_string): Change prototype to match rewrite.
4328 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
4329 * ch-exp.y (match_character_literal): Disable recognition of
4330 control sequence form of character literals and document why.
4331
4332 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
4333
4334 * nindy-share/nindy.c: Add comments to #endif's to clarify
4335 grouping.
4336
4337 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
4338 read_memory to get byte order right.
4339 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
4340 anymore. This is done in paread.c now. We expect unwind info
4341 to hang off of objfiles, and search all of the objfiles when until
4342 we find a match.
4343 * (skip_trampoline_code): Cast arg to target_read_memory.
4344 * objfiles.h (struct objfile): Add new field obj_private to hold
4345 per object file private data (unwind info in this case).
4346 * paread.c (read_unwind_info): New routine to read unwind info
4347 for the objfile. This data is hung off of obj_private.
4348 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
4349 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
4350 make this easier to access.
4351
4352 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
4353
4354 * c-valprint.c (cp_print_class_member): Add extern decl.
4355 * c-valprint.c (c_val_print): Extract code for printing methods
4356 and move it to cp_print_class_method in cp-valprint.c.
4357 * c-valprint.c (c_val_print): Extract code to print strings and
4358 move it to val_print_string in valprint.c.
4359 * cp-valprint.c (cp_print_class_method): New function using
4360 code extracted from c_val_print.
4361 * valprint.c (val_print_string): New function using code
4362 extracted from c_val_print.
4363 * value.h (val_print_string): Add prototype.
4364 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
4365 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
4366 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
4367 CHECKBUF, growbuf_by_size): New variables, macros, and support
4368 functions for implementing a dynamically expandable temp buffer.
4369 * ch-exp.y (match_string_literal): New lexer function.
4370 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
4371 removed and replaced with new CHECKBUF macro.
4372 * ch-exp.y (yylex): Call match_string_literal when appropriate.
4373 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
4374
4375 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
4376
4377 * Makefile.in: Add info for paread.o.
4378 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
4379
4380 * blockframe.c (frameless_look_for_prologue): Correct the
4381 comment.
4382 * gdbtypes.h, gdbtypes.c: Use const in decl of
4383 cplus_struct_default, now that pa-gas assembler has been fixed.
4384 * hppah-nat.c: Formatting.
4385 * hppah-tdep.c: Remove lots of useless externs for variables we
4386 don't use.
4387 * (find_unwind_entry): Speed up by using binary search, and a one
4388 entry cache.
4389 * (rp_saved): New routine to see what unwind info says about RP
4390 being saved on the stack frame.
4391 * (frame_saved_pc): Look for prologue to see if we need to
4392 examine the stack for the saved RP or not.
4393 * (init_extra_frame_info): Check for prologue, instead of
4394 framesize to determine if we are frameless or not.
4395 * (frame_chain_valid): Stop backtraces when we run into _start.
4396 * (push_dummy_frame): Reformat to make more readable.
4397 * (find_dummy_frame_regs): ditto.
4398 * (hp_pop_frame): ditto.
4399 * (hp_restore_pc_queue): small cleanup.
4400 * (hp_push_arguments): ditto.
4401 * (pa_do_registers_info): ditto.
4402 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
4403 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
4404 * Define FRAME_CHAIN_VALID.
4405 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
4406 passed to functions.
4407
4408 * paread.c (pa_symtab_read): Use new bfd conventions for
4409 accessing linker symbol table.
4410 * (pa_symfile_init): Access embedded STAB info via BFD section
4411 mechanism and related macros.
4412
4413
4414 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
4415
4416 * sparc-stub.c: Use a seperate stack for our traps.
4417 * Handle recursive traps.
4418 * Remove all trap init code. This needs to be done by the
4419 environment.
4420 * (set_mem_fault_trap): Call exceptionHandler() to setup this
4421 trap.
4422 * (handle_exception): See if we are at breakinst, if so, then
4423 advance PC sp that users can just step out of breakpoint().
4424 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
4425 new place if SP has changed.
4426 * (case 's'): Get rid of this, we can't do it yet.
4427 * (case 't'): New command to test any old random feature.
4428 * (case 'r'): New command to reset the system.
4429 * (breakpoint): Add label to breakpoint trap instruction so that
4430 handle_exception() can detect where we are and get past the
4431 breakpoint trivially.
4432
4433 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
4434
4435 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
4436
4437 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4438
4439 * configure.in: recognise all sparclite variants
4440
4441 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4442
4443 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
4444 binary files oring in the right bit.
4445
4446 * main.c, source.c, state.c, symmisc.c: use macros defined in
4447 fopen-{bin|both} when fopening files.
4448
4449 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
4450
4451 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
4452 from a configuration file (typically including <limits.h>), or to
4453 TARGET_CHAR_BIT if CHAR_BIT is not defined.
4454 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
4455 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
4456 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
4457 * exppritn.c (print_subexp, dump_expression): Add case for
4458 OP_BITSTRING.
4459 * expression.h (OP_BITSTRING): New expression element type for
4460 packed bitstrings.
4461 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
4462 macros to convert between number of expression elements and bytes
4463 to store that many elements.
4464 * i960-tdep.c (leafproc_return): Use new macros to access
4465 minimal symbol name and address fields.
4466 * m88k-pinsn.c (sprint_address): Use new macros to access
4467 minimal symbol name and address fields.
4468 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
4469 minimal symbol address field.
4470 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
4471 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
4472 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
4473 Use new BYTES_TO_EXP_ELEM macro.
4474 * parse.c (write_exp_bitstring): New function to write packed
4475 bitstrings into the expression element vector.
4476 * parse.c (length_of_subexp, prefixify_subexp): Add case for
4477 OP_BITSTRING.
4478 * parser-defs.h (struct stoken): Document that it is used for
4479 OP_BITSTRING as well as OP_STRING.
4480 * parser-defs.h (write_exp_bitstring): Add prototype.
4481 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
4482 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
4483 LOWER, LENGTH): New tokens for keywords.
4484 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
4485 upper_lower_argument, length_argument, array_mode_name,
4486 string_mode_name, variant_structure_mode_name): New non-terminals
4487 and productions.
4488 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
4489 * ch-exp.y (match_bitstring_literal): New lexer support function
4490 to recognize bitstring literals.
4491 * ch-exp.y (tokentab6): New token table for 6 character keywords.
4492 * ch-exp.y (tokentab5): Add LOWER, UPPER.
4493 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
4494 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
4495 * ch-exp.y (yylex): Check tokentab6.
4496 * ch-exp.y (yylex): Call match_bitstring_literal.
4497
4498 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
4499
4500 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
4501 symbol name and value fields.
4502
4503 * c-exp.y (yylex): Make static, to match prototype and other
4504 <lang>-exp.y files.
4505
4506 * expression.h (exp_opcode): Add BINOP_MOD.
4507 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
4508 * expprint.c (dump_expression): Handle new BINOP_MOD.
4509 * language.c (binop_type_check): Handle new BINOP_MOD.
4510 * main.c (float_handler): Re-enable float handler when hit.
4511 * valarith.c (language.h): Include, need current_language.
4512 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
4513 for integer divide truncates towards zero for negative results.
4514 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
4515 * valarith.c (value_binop): Allow arithmetic operations on
4516 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
4517 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
4518 * ch-exp.y (tokentab3): Add MOD and REM.
4519 * ch-exp.y (yylex): Set innermost_block for symbols found
4520 in local scopes. Return LOCATION_NAME for local symbols.
4521 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
4522 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
4523
4524 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
4525
4526 * command.c (shell_escape, make_command, _initialize_command):
4527 don't create or use fork if CANT_FORK is defined.
4528 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
4529 code written for the IBM PC" remain.
4530 * xm-go32.h: define CANT_FORK
4531
4532 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4533
4534 * remote-sim.c: first attempt at general simulator interface
4535 * remote-hms.c: whitespace
4536 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
4537 understand new stack layout. (print_register_hook): print ccr
4538 register in a fancy way.
4539
4540 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
4541
4542 * eval.c (language.h): Include.
4543 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
4544 to pointer types when the current language is C. It loses for
4545 other languages when the lower index bound is nonzero.
4546 * valarith.c (value_subscript): Take array lower bounds into
4547 account when performing subscripting operations.
4548 * valops.c (value_coerce_array): Add comment describing why
4549 arrays with nonzero lower bounds are dealt with in value_subscript,
4550 rather than in value_coerce_array.
4551
4552 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
4553
4554 * ch-exp.y (FLOAT_LITERAL): Add token.
4555 * ch-exp.y (literal): Add FLOAT_LITERAL.
4556 * ch-exp.y (match_float_literal): New lexer routine.
4557 * ch-exp.y (convert_float): Remove.
4558 * ch-exp.y (yylex): Call match_float_literal.
4559 * ch-exp.y (yylex): Match single '.' after trying
4560 to match floating point literals.
4561
4562 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
4563 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
4564 MULTI_SUBSCRIPT.
4565 * expprint.c (dump_expression): New function for dumping
4566 expression vectors during gdb debugging.
4567 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
4568 MULTI_SUBSCRIPT and moved out of BINOP range.
4569 * expression.h (DUMP_EXPRESSION): New macro that calls
4570 dump_expression if DEBUG_EXPRESSIONS is defined.
4571 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
4572 * parse.c (length_of_subexp, prefixify_subexp): Change
4573 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
4574 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
4575 prefixify'ing the expression.
4576 * printcmd.c (print_command_1): Add comment.
4577 * ch-exp.y (expression_list): Add useful actions.
4578 * ch-exp.y (value_array_element): Add useful actions.
4579 * ch-exp.y (array_primitive_value): Add production.
4580 * ch-exp.y (yylex): Recognize ',' as a token.
4581
4582 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4583
4584 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
4585 POSIXize the recursive makes (make [variable assignments] target{s})
4586
4587 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
4588
4589 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
4590 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
4591 CPLUS_MARKER for all SVR4 systems, so follow suit.
4592 * defs.h (strdup_demangled): Remove prototype.
4593 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
4594 SYMBOL_INIT_LANGUAGE_SPECIFIC.
4595 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
4596 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
4597 prim_record_minimal_symbol_and_info): Use new macro
4598 SYMBOL_INIT_LANGUAGE_SPECIFIC.
4599 * minsyms.c (install_minimal_symbols): Use new macro
4600 SYMBOL_INIT_DEMANGLED_NAME.
4601 * stabsread.c (define_symbol): Use new macro
4602 SYMBOL_INIT_DEMANGLED_NAME.
4603 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
4604 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
4605 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
4606 SYMBOL_INIT_DEMANGLED_NAME.
4607 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
4608 SYMBOL_DEMANGLED_NAME now tests language itself.
4609 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
4610 now tests language itself.
4611 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
4612 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
4613 mangled name member in the language dependent portion of a symbol.
4614 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
4615 mangled name member appropriate for a symbol's language.
4616 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
4617 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
4618 SYMBOL_DEMANGLED_NAME now tests language itself.
4619 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
4620 initializes language dependent portion of symbol.
4621 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
4622 demangles and caches the demangled form of symbol names.
4623 * utils.c (fputs_demangled, fprint_symbol): Use current language
4624 to select an appropriate demangling algorithm.
4625 * utils.c (strdup_demangled): Remove, no longer used.
4626 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
4627 access the Chill mangled name member in the language dependent
4628 portion of a symbol.
4629 * ch-lang.c (chill_demangle): New function, simple demangler.
4630 * defs.h (chill_demangle): Add prototype.
4631 * symtab.h (language_dependent_info): Add struct for Chill.
4632
4633 For older changes see ChangeLog-92
4634 \f
4635 Local Variables:
4636 mode: indented-text
4637 left-margin: 8
4638 fill-column: 74
4639 version-control: never
4640 End:
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