* demangle.c: Make it so `help set dem' tells you how to get the
[deliverable/binutils-gdb.git] / gdb / ChangeLog
1 Fri Jul 23 09:57:25 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
2
3 * demangle.c: Make it so `help set dem' tells you how to get the
4 list of demangling styles.
5
6 Thu Jul 22 15:41:09 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
7
8 * Makefile.in: Use REMOTE_O macro not remote.o.
9 * config/i960/{nindy960,vxworks960}: Don't use remote.o.
10
11 Thu Jul 22 12:43:25 1993 Ian Lance Taylor (ian@cygnus.com)
12
13 * coredep.c: If NEED_SYS_CORE_H defined, include <sys/core.h>
14 (can't include it in nm-*.h file because it causes conflicts with
15 a.out symbol definitions).
16 * hp300ux-nat.c (fetch_core_registers): Commented out; obsolete.
17 * config/m68k/hp300hpux.mh (NATDEPFILES): Added coredep.o and
18 corelow.o.
19 * config/m68k/nm-hp300hpux.h (NEED_SYS_CORE_H): Defined.
20 (REGISTER_U_ADDR): Defined.
21 * config/m68k/xm-hp300hpux.h (HAVE_TERMIOS): Define instead of
22 HAVE_TERMIO.
23 * config/pa/xm-hppah.h: Likewise.
24
25 Wed Jul 21 11:37:30 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
26
27 * mipsread.c (parse_symbol): when stTypedef and friends occur within
28 an stBlock, skip over the fields of the inner one.
29
30 * mips-tdep.c (init_extra_frame_info): If in lenient prologue, call
31 heuristic_proc_desc rather than just assuming registers not saved.
32
33 * Makefile.in (regex.o): Add dependency.
34
35 * hppa{b,h}-nat.c: Warning, not error, if can't access registers.
36
37 * config/pa/hppa{b,h}.h: Define ATTACH_DETACH.
38
39 Wed Jul 21 03:07:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
40
41 * config/mips/xm-makeva.h: New file implements va_list alignment
42 restrictions for mips hosts.
43 * config/mips/{xm-irix3.h, xm-mips.h, xm-news-mips.h, xm-riscos.h}:
44 Use it.
45
46 Wed Jul 21 00:11:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
47
48 * mips-tdep.c (init_extra_frame_info): Do not check for
49 mips_in_lenient_prologue if it is a dummy frame.
50 * mipsread.c (fixup_sigtramp): Initialize pdr.adr, it is used by
51 mips_in_lenient_prologue.
52
53 Tue Jul 20 12:53:47 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
54
55 * mips-tdep.c (heuristic_proc_start): First time we print the
56 warning, elaborate.
57 (_initialize_mips_tdep): Improve docstring for `set heur'.
58
59 * config/rs6000/tm-rs6000.h: Remove call to insert_step_breakpoint.
60
61 * symtab.c (find_line_symtab): New function, to deal with multiple
62 symtabs with the same name.
63 (find_line_pc{,_range}): Use it.
64 (find_pc_symtab): Add comment about overlapping symtabs.
65
66 Mon Jul 19 21:29:14 1993 Fred Fish (fnf@deneb.cygnus.com)
67
68 * Makefile.in (SFILES): Add nlmread.c.
69 * Makefile.in (OBS): Add nlmread.o.
70 * Makefile.in (nlmread.o): Add new target.
71 * configure.in (i[34]86-*-netware): New configuration.
72 * nlmread.c, config/i386/{i386nw.mt, tm-i386nw.h}: New files
73 for NLM/NetWare support.
74
75 Mon Jul 19 11:48:57 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
76
77 * symtab.h (enum minimal_symbol_type): Add mst_file_*.
78 * partial-stab.h [DBXREAD_ONLY]: Record statics in miminal symbols.
79 * dbxread.c (record_minimal_symbol): Deal with statics.
80 * minsyms.c (lookup_minimal_symbol): Prefer externals to statics.
81
82 * config/i386/xm-i386sco.h: Define HAVE_TERMIOS.
83
84 * printcmd.c, config/pa/xm-pa.h, config/alpha/xm-alpha.h: Make it so
85 arg_bytes field of makeva_list is always aligned.
86 * config/pa/xm-pa.h: Make arglist_address a char *.
87
88 * ser-unix.c: Don't try to use job control with termio.
89
90 Sun Jul 18 23:11:28 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
91 and Jim Kingdon (kingdon@cygnus.com)
92
93 Make breakpoint_re_set_one work with overloaded member functions,
94 `b 123' and `b foo' if foo is a static function.
95 * symtab.c (decode_line_1, decode_line_2): New argument `canonical'
96 to return canonical line specs if requested by the caller.
97 * breakpoint.c, source.c, symtab.c, symtab.h: Change prototypes and
98 callers accordingly.
99 * symtab.c (build_canonical_line_spec): New helper function which
100 constructs the canonical line spec.
101 * breakpoint.c (break_command_1): Use canonical line spec instead
102 of command string as addr_string if necessary.
103 * source.c (line_info): Fix storage leak.
104
105 Sun Jul 18 15:22:45 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
106
107 * infptrace.c: Split out define of PT_KILL; Sequent defines PT_KILL
108 but not the others.
109 * symm-tdep.c: Remove exec_file_command.
110 [_SEQUENT_] (ptx_coff_regno_to_gdb, register_addr): New functions.
111 A few miscellaneous cleanups.
112 * symm-nat.c: Renamed from symm-xdep.c.
113 * All symmetry dependent files: Many changes.
114
115 * mips-tdep.c (mips_skip_prologue): New argument lenient.
116 Use read_memory_nobpt.
117 (is_delayed, mips_in_lenient_prologue): New functions.
118 (init_extra_frame_info): If in the prologue, don't use saved registers.
119 * config/mips/tm-mips.h: Declare mips_skip_prologue.
120
121 * partial-stab.h (N_SO): Add the text offset to valu before, not after,
122 passing it to END_PSYMTAB.
123
124 Fri Jul 16 18:48:52 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
125
126 * symtab.c (find_pc_symtab): Call warning, not printf directly.
127
128 * solib.c (solib_add): Use x{re,m}alloc, not {re,m}alloc.
129
130 Fri Jul 16 09:56:42 1993 Ian Lance Taylor (ian@cygnus.com)
131
132 * mipsread.c: No longer need to undefine ZMAGIC.
133
134 Thu Jul 15 18:03:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
135
136 * m88k-pinsn.c: Moved code into opcodes/m88k-dis.c.
137 (print_insn): Now just calls print_insn_m88k.
138
139 Thu Jul 15 14:54:05 1993 Doug Evans (dje@canuck.cygnus.com)
140
141 * h8300-tdep.c (examine_prologue): Make prototype match definition.
142
143 Thu Jul 15 08:34:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
144
145 * NEWS: Mention that remote.c now has a `load' operation.
146
147 * hppa-tdep.c (pc_in_linker_stub): New function.
148 (find_proc_framesize): Return 0 for linker stubs.
149 (rp_saved): Tell the caller where rp is saved.
150 (frame_chain_valid): Return 1 for linker stubs.
151 (frame_saved_pc): Use return value from rp_saved.
152
153 * stack.c (print_frame_info): When checking PC_IN_CALL_DUMMY,
154 pass the sp relative to the frame in question, not the sp in the
155 innermost frame.
156
157 Wed Jul 14 17:37:03 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
158
159 * mipsread.c (parse_procedure): Take as argument the symtab to look
160 the name up in. Look it up with mylookup_symbol, not lookup_symbol.
161 (psymtab_to_symtab_1): For stabs, pass the symtab to parse_procedure.
162
163 * mipsread.c (mylookup_symbol): Use strcmp, not STREQ, as we have
164 already checked the first characters.
165
166 Changes from Jeffrey Law:
167 * printcmd.c (makeva_list): Use MAKEVA_EXTRA_INFO to define
168 machine dependent fields in the makeva_list structure.
169 (makeva_size): Allocate extra space to handle gaps made by
170 alignment restrictions.
171 * config/pa/xm-pa.h (MAKEVA_EXTRA_INFO): Define.
172 (MAKEVA_START): Initialize arglist_address field.
173 (MAKEVA_ARG): Always store arguments on natural alignment
174 boundaries. Set arglist_address to the address right after
175 the args.
176 (MAKEVA_END): Simply return the value stored in arglist_address.
177
178 Wed Jul 14 13:51:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
179
180 * ch-valprint.c (chill_val_print, case TYPE_CODE_STRING): Print
181 address, not addr.
182
183 * hppah-nat.c (store_inferior_registers): Don't print i in cases
184 where we aren't using it.
185
186 * a29k-tdep.c (get_saved_register): Fix typo.
187
188 Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
189
190 * configure.in: Recognize h8300h (variant of h8300).
191
192 start-sanitize-v9
193 Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
194
195 * configure.in: Recognize sparc64-*-*.
196 end-sanitize-v9
197
198 Tue Jul 13 14:03:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
199
200 * stabsread.c (define_symbol): Make the caddr_t hack apply to `function
201 returning foo' as well as `pointer to foo'.
202
203 * remote.c [REMOTE_BREAKPOINT]: Use for breakpoint insn if defined.
204 * config/m68k/tm-m68k.h: Define it.
205 * mem-break.c, breakpoint.c: Improve comments.
206
207 Tue Jul 13 13:35:31 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
208
209 * config/m68k/tm-dpx2.h: Replace "tm-68k.h" with "m68k/tm-m68k.h".
210 * config/m68k/xm-dpx2.h: Define HAVE_TERMIOS not HAVE_TERMIO.
211
212 Tue Jul 13 11:50:38 1993 Doug Evans (dje@canuck.cygnus.com)
213
214 * gdbcore.h (read_memory_integer, read_memory_unsigned_integer):
215 Make prototype match definition.
216
217 Tue Jul 13 11:15:15 1993 Fred Fish (fnf@cygnus.com)
218
219 * elfread.c: Remove notice about file still being under
220 construction.
221 * Makefile.in (ultra3-xdep.o, umax-xdep.o): Add missing ')'.
222
223 Mon Jul 12 17:46:35 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
224
225 * a29k-tdep.c (read_register_stack): Make val static.
226
227 Mon Jul 12 14:10:48 1993 Doug Evans (dje@canuck.cygnus.com)
228
229 * config/h8300/tm-h8300.h (REGISTER_CONVERTIBLE): Change value to 0.
230 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Move def'n to
231 usual spot.
232
233 Mon Jul 12 11:29:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
234
235 * c-valprint.c (c_val_print): Fix thinko with unspecified length
236 arrays.
237
238 * hppa-tdep.c (find_proc_framesize): If there is a frame pointer,
239 use it.
240
241 Sun Jul 11 19:35:05 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
242
243 * symtab.c (decode_line_1): Use end of block to figure out whether
244 val.end is in the same function, not minimal symbols.
245
246 * source.c (line_info): Add a few more wrap_here's.
247
248 * i386-tdep.c (i386_follow_jump): Do byteswapping where needed and
249 don't make assumptions about sizes of host data types.
250
251 * blockframe.c, symtab.h (find_pc_partial_function): New arg endaddr.
252 * infrun.c, breakpoint.c, printcmd.c: Change callers.
253 * printcmd.c (containing_function_bounds): Remove.
254 * printcmd.c (disassemble_command): Use find_pc_partial_function,
255 not containing_function_bounds.
256 * infcmd.c (step_1): Use find_pc_partial_function rather than
257 trying to roll our own. Move check for a pc between SIGTRAMP_START and
258 SIGTRAMP_END in find_pc_partial_function, not step_1.
259
260 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc):
261 Keep unswapped value in array of char, not REGISTER_TYPE.
262 Use REGISTER_RAW_SIZE not sizeof (REGISTER_TYPE).
263 (sparc_extract_struct_value_address): Use TARGET_PTR_BIT not
264 sizeof (CORE_ADDR).
265
266 Thu Jul 1 15:50:05 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
267
268 * configure.in (m68*-bull-sysv*): added support for Bull dpx2.
269 * config/m68k/{t,x,n}m-dpx2.h, dpx2-nat.c: New files.
270 * config/m68k/dpx2.m{h,t}: New files.
271
272 Sun Jul 11 12:32:08 1993 Doug Evans (dje@canuck.cygnus.com)
273
274 * config/sparc/tm-sparc.h (PRINT_REGISTER_HOOK): Fix typo, add
275 more parens around macro arg.
276
277 Sat Jul 10 09:54:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
278
279 * infrun.c: Remove step_resume_{duplicate,shadow}. Replace
280 step_resume_break_address with step_resume_breakpoint (now local
281 to wait_for_inferior).
282 ({insert,remove}_step_breakpoint): Remove.
283 (wait_for_inferior): Set step resume break with
284 set_momentary_breakpoint. Test hitting it with bpstat_stop_status
285 and bpstat_what (stop_step_resume_break removed).
286 * breakpoint.{h,c}, infrun.c: Return value from bpstat_what now struct
287 which includes previous return value as main_action, and a step_resume
288 bit.
289 * breakpoint.c (delete_breakpoint): If breakpoint was inserted, and
290 there is another breakpoint there, insert it.
291 * infrun.c (wait_for_inferior): Rearrange the spaghetti a bit. Use
292 a few more gotos.
293 Various: Clean up and add comments.
294
295 * infrun.c [TDESC]: Remove remaining tdesc code (see ChangeLog
296 for Wed Nov 13 16:45:13 1991).
297
298 Fri Jul 9 12:36:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
299
300 * values.c, value.h (modify_field), callers: Make fieldval a LONGEST.
301
302 * h8300-tdep.c (NEXT_PROLOGUE_INSN): Make pword1 an INSN_WORD *
303 not short *.
304
305 * findvar.c, defs.h
306 ({extract,store}_{signed_integer,unsigned_integer,address}):
307 New routines to replace SWAP_TARGET_AND_HOST.
308 All over: All uses of SWAP_TARGET_AND_HOST on integers replaced.
309
310 * config/sparc/tm-sparc.h: Add comment suggesting that removing
311 ins and locals from the registers array might clean things up.
312
313 * utils.c: Clean up comments about wrap buffer and wrap_here.
314 * printcmd.c (printf_command): Call wrap_here before vprintf.
315
316 * mipsread.c (cross_ref): Set the name to unknown for "struct *" case.
317 Patch from ptf@delcam.co.uk (Paul Flinders).
318
319 * a29k-tdep.c, findvar.c (get_saved_register): Fix byteswapping sins.
320
321 Fri Jul 9 09:47:02 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
322
323 * defs.h, remote-eb.c (TM_FILE_OVERRIDE): Remove it.
324 * mips-tdep.c (init_extra_frame_info): Set proper fci->frame if pc
325 is at the start of the dummy code.
326
327 Thu Jul 8 14:48:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
328
329 * sparc-tdep.c (sparc_push_dummy_frame): Skip all the do_save_insn
330 stuff, just write the sp and fp.
331 (sparc_pop_frame): Skip the do_restore_insn; we already restore
332 the sp with the other out registers.
333
334 * hppa-tdep.c (hppa_push_arguments): Allocate enough space for
335 arguments.
336
337 * hppa-tdep.c: Change _initialize_hppab_tdep to _initialize_hppa_tdep.
338
339 start-sanitize-v9
340 Thu Jul 8 14:47:00 1993 Doug Evans (dje@canuck.cygnus.com)
341
342 * sparc-tdep.c (sparc_frame_chain): Handle sizeof (CORE_ADDR)
343 != sizeof (REGISTER_TYPE).
344 (frame_saved_pc): Ditto.
345 end-sanitize-v9
346
347 Thu Jul 8 08:22:05 1993 Doug Evans (dje@canuck.cygnus.com)
348
349 * config/h8300/tm-h8300.h: (REGISTER_TYPES): Adjust for h8/300h.
350 (REGISTER_RAW_SIZE): Ditto.
351 (REGISTER_VIRTUAL_TYPE): Use builtin_type_unsigned_long for regs
352 on the h8/300h (ints may still be 16 bits).
353 (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE,
354 EXTRACT_STRUCT_VALUE_ADDRESS): Add FIXME's for h8/300h. Some
355 thought needed here.
356
357 * h8300-tdep.c (print_insn): Call print_insn_h8300h if h8/300h.
358 (examine_prologue): reg_save_depth is 4 if h8/300h.
359
360 * findvar.c (read_register): Provide some support for 64 bit regs.
361 (write_register): Ditto.
362
363 Wed Jul 7 14:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
364
365 * config/mips/nm-riscos.h: machine/machparam.h is always the right
366 place to look for BSD43_NBPG, not machine/vmparam.h
367
368 * infcmd.c (run_stack_dummy): New argument name.
369 Change error message in (another) attempt to make it comprehensible.
370 * valops.c (call_function_by_hand): Pass name to run_stack_dummy.
371 * symtab.h: Declare demangle and asm_demangle since macros use them.
372
373 * eval.c (evaluate_subexp): Add comment about calling a member
374 function of a variable in a register.
375
376 * expression.h: Clean up comment about string in STRUCT_STRUCT etc.
377
378 * config/{rs6000/tm-rs6000.h,sparc/tm-sparc.h,pyr/tm-pyr.h},
379 inferior.h (PC_IN_CALL_DUMMY) [ON_STACK]: Add comments about stack
380 frame tops and bottoms.
381
382 * frame.h, blockframe.c, stack.c, a29k-tdep.c,
383 config/gould/tmp-{pn,np1}.h,
384 config/{sparc/tm-sparc.h,pyr/tm-pyr.h,vax/tm-vax.h}: Remove field
385 next_frame from struct frame_info. It has no purpose beyond
386 ->next->frame and is an artifact from GDB 2.8.
387
388 Tue Jul 6 11:51:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
389
390 * Makefile.in: Remove gdb before creating a new one.
391 Update init.c atomically.
392
393 * Makefile.in (ALLPARAM): Add config/{alpha/xm-alpha.h,pa/xm-pa.h}.
394 (ALLCONFIG): Add config/alpha/alpha-osf1.mh.
395
396 * infcmd.c (_initialize_infcmd): In docstring for "continue",
397 describe argument as setting ignore count.
398
399 Sun Jul 4 15:04:47 1993 Doug Evans (dje@cygnus.com)
400
401 * h8300-tdep.c (examine_prologue): Fix call to
402 read_memory_unsigned_integer.
403
404 Fri Jul 2 18:22:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
405
406 * config/mips/{x,n}m-irix{3,4}.h: Make some definitions here
407 rather than including xm-bigmips.h.
408
409 * eval.c (evaluate_subexp): Improve error messages for OP_TYPE and
410 default cases.
411
412 * Makefile.in (distclean): Remove y.tab.h.
413
414 Fri Jul 2 14:55:48 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
415
416 * exec.c (exec_file_command): Remove Mar 28 hack as BFD handles
417 file updates properly now.
418 * mipsread.c (mips_coff_new_init): Force reevaluation of sigtramp
419 addresses if switching to a new symbol file.
420 * dbxread.c (process_one_symbol): Avoid dereferencing NULL
421 symbols that might be returned from define_symbol.
422
423 Fri Jul 2 13:33:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
424
425 New target macros for getting at the pc, sp and fp.
426 * infcmd.c (read_pc, write_pc): Modify to use new macros.
427 (read_sp, write_sp, read_fp, write_fp): New functions.
428 * blockframe.c (reinit_frame_cache, get_prev_frame_info):
429 Use new functions.
430 * breakpoint.c (bpstat_alloc): ditto.
431 * infrun.c (wait_for_inferior): ditto.
432 * stack.c (print_frame_info): ditto.
433 * valops (call_function_by_hand): ditto.
434 * corelow.c (core_open): ditto.
435 * h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
436 target_write_pc, target_read_fp, target_write_fp): New functions.
437 * inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
438
439 * config/alpha/xm-alpha.h: Add MAKEVA_END.
440 * config/h8500/tm-h8500.h: Define new macros.
441
442 Fri Jul 2 13:51:04 1993 Ian Lance Taylor (ian@cygnus.com)
443
444 * configure.in (mipos-*-riscos*): New host and target; use riscos.
445 * config/mips/nm-riscos.h: If BSD43_NBPG is not defined by
446 vmparam.h, include machparam.h.
447 (KERNEL_U_ADDR): Define to be BSD43_UADDR.
448
449 Fri Jul 2 13:39:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
450
451 * c-exp.y (yylex): Give error if unmatched single quote.
452
453 * configure.in, config/m68k/*delta68*, delta68-nat.c: New port.
454
455 * Remove unused STACK_END_ADDR in the following files (in other
456 files it is used for something): tm-mips.h, tm-sun2.h, tm-news.h,
457 tm-a29k, tm-i386v.h, tm-hppa.h, tm-nindy960.h, tm-amix.h,
458 tm-hp300hpux.h, tm-isi.h.
459
460 Thu Jul 1 09:51:27 1993 Jim Kingdon (kingdon@cygnus.com)
461
462 * config/mips/nm-riscos.h: Define NBPG and UPAGES.
463 config/mips/xm-riscos.h: Include <sys/types.h>.
464
465 * ser-unix.c (hardwire_noflush_set_tty_state): Use an assignment,
466 not an initializer, to copy the structure.
467
468 * gdbtypes.h (struct type): Add field tag_name.
469 * gdbtypes.c (type_name_no_tag), c-typeprint.c (c_type_print_base):
470 Use it.
471 * {coff,dwarf,mips,stabs}read.c: Set it.
472
473 * xm-sysv4.h: Undefine HAVE_TERMIO.
474
475 * config/mips/nm-riscos.h: Remove unmatched #endif.
476 Define FETCH_INFERIOR_REGISTERS.
477 * config/mips/riscos.mh: Don't include coredep.o; mips-nat.o is enough.
478 Fix misspelling of NAT_FILE.
479 * mips-nat.c (fetch_core_registers): If KERNEL_U_ADDR is not defined,
480 we can still process "modern" core files.
481
482 * ser-unix.c (hardwire_print_tty_state) [HAVE_TERMIOS]: Don't
483 print c_line.
484 (_initialize_ser_hardwire): Just check whether _POSIX_JOB_CONTROL
485 is defined; don't care what it is defined to.
486
487 Wed Jun 30 20:06:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
488
489 * config/vax/xm-vaxult2.h: Define FD_SET and FD_ZERO.
490
491 Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
492
493 * inftarg.c: Remove unused include of terminal.h.
494 * signals.h: Don't undefine signals anymore.
495 * main.c: Use job_control from serial.h.
496 * fork-child.c (fork_inferior): Use gdb_setpgid.
497 * serial.h, ser-unix.c, ser-go32.c: Provide gdb_setpgid.
498 * utils.c (quit): Use current_target->to_terminal_ours to figure
499 out whether we care about lack of job control, rather than __GO32__.
500 * utils.c: Include serial.h not terminal.h
501 (quit): Use job_control not TIOCGPGRP.
502 * terminal.h: Don't undefine TIOCGPGRP.
503 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c: Add SERIAL_FLUSH_OUTPUT.
504 * utils.c (quit): Use it.
505 * serial.h: Add SERIAL_UN_FDOPEN.
506 * utils.c (quit): Use it.
507 * ser-unix.c: Add process group to ttystate.
508 [HAVE_SGTTY]: Add tchars, ltchars, and lmode to ttystate.
509 * inflow.c: Include serial.h not terminal.h.
510 Use serial.h stuff to replace most of the maze of #ifdef's.
511 * inflow.c, main.c, inferior.h: make gdb_has_a_terminal a function.
512 * serial.h: Document SERIAL_SET_TTY_STATE as being immediate.
513 * ser-unix.c: Use TIOCSETN not TIOCSETP so it is true.
514 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c:
515 Add SERIAL_PRINT_TTY_STATE, SERIAL_NOFLUSH_SET_TTY_STATE, and
516 SERIAL_SET_PROCESS_GROUP.
517 * inflow.c: Use them.
518 * config/xm-svr4.h, config/rs6000/xm-rs6000.h, config/sparc/sun4os4.h:
519 Define HAVE_TERMIOS.
520 * Various: Remove all use of TIOC*_BROKEN.
521
522 Wed Jun 30 12:20:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
523
524 * config/m68k/tm-sun3.h (BELIEVE_PCC_PROMOTION_TYPE): Define.
525
526 Tue Jun 29 13:44:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
527
528 * target.h (target_detach): Turn macro into function.
529 * target.c (target_detach): Define it, do deferred register stores
530 before calling the real target function.
531
532 Tue Jun 29 13:15:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
533 and Jim Kingdon (kingdon@cygnus.com)
534
535 * symtab.h (BLOCK_SHOULD_SORT): Do not sort blocks corresponding to
536 a function to avoid printing of function arguments in wrong order
537 due to sorting.
538 * symfile.c (compare_symbols): Remove code for sorting arguments
539 as blocks containing arguments are no longer sorted.
540 * symtab.c (lookup_block_symbol): Update comment accordingly.
541
542 Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
543
544 * config/pa/tm-hppa.h: Remove unused ARGS_GROW_DOC.
545 (REG_STRUCT_HAS_ADDR): Add comment.
546
547 * infrun.c (wait_for_inferior): Use find_pc_line not find_pc_symtab
548 to check whether there is line number information.
549
550 Tue Jun 29 08:29:17 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
551
552 * remote-udi.c: Fix docstring so that it compiles.
553
554 * remote-mips.c, remote-nindy.c: move bfd.h before symfile.h
555 (for file_ptr).
556
557 Tue Jun 29 09:11:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
558
559 * dbxread.c (process_one_symbol): If we find a LOC_BLOCK where we
560 don't expect it, change it to LOC_STATIC so at least we don't coredump.
561
562 * c-typeprint.c (c_type_print_base): Don't error() on invalid type.
563
564 * symtab.h: Add comments about line numbers.
565 * source.c (identify_source_line): Fix off by one bug with line.
566
567 Mon Jun 28 10:09:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
568
569 * printcmd.c (makeva*): New interface, for making a va_list.
570 (printf_command): Use it.
571 * config/m88k/xm-delta88.h: Remove VPRINTF define, not needed.
572 * config/pa/xm-pa.h: New file.
573 * config/pa/xm-hppa{b,h}.h: Include it.
574
575 * xcoffread.c: Remove obsolete NO_TYPEDEFS comment.
576
577 Sun Jun 27 08:54:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
578
579 * valprint.c (val_print_type_code_int): Fix off by one error with
580 eliminating leading zeroes for large little endian integers.
581
582 Sun Jun 27 08:58:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
583
584 * config/mips/riscos.mh (CC): Use -systype sysv.
585
586 * ser-unix.c: Move #include of <sys/time.h> to HAVE_SGTTY section.
587
588 * Makefile.in (ALLPARAM): Add config/mips/{x,n}-{news-mips,riscos}.h.
589
590 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
591
592 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
593 CALL_DUMMY between different 68k machines.
594
595 Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
596
597 * gdbserver/Makefile.in: Add dependancies on server.h.
598 * gdbserver/remote-gutils.c: Remove lots of unused functions and
599 variables.
600 * gdbserver/remote-inflow.c: Remove lots of unused variables and
601 #includes. Also, use PTRACE_* symbols instead of constants.
602 (mywait): Surround calls to wait() with enable/disable_async_io()
603 so that we can be interrupted from GDB while waiting for the
604 child. Also, handle child exit more gracefully.
605 * gdbserver/remote-server.c: Remove lots of unused variables.
606 Move all extern defs into server.h. Redo main loop so that
607 failure from getpkt() causes communications to be re-established.
608 Fix 'k' command so that it restarts the child.
609 * gdbserver/remote-utils.c: Remove lots of unloved vars and
610 subrs. Move many extern decls into server.h. (remote_open): For
611 tcp, seperate usage of proto fd from connected fd. Close proto
612 fd after getting connection. (putpkt/getpkt): Pay attention to
613 errors when reading/writing. Report these to the caller. New
614 routines input_interrupt/enable_async_io/disable_async_io to make
615 it possible to get an I/O interrupt when data arrives from the
616 comm link.
617 * serial.h: New file to contain common defs for all remote files.
618
619 Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
620
621 * remote.c: Add arg names to prototypes, in a modest effort at
622 clarification. Also add prototypes for some new functions.
623 * (remote_wait): Better error reporting for 'T' responses.
624 * ser-go32.c (strncasecmp): Make str1 & str2 be const.
625 * (dos_async_init): Make usage message reflect requested port #.
626 * ser-tcp.c (tcp_open): Terminate hostname properly to prevent
627 random hostname lookup failures. Add nicer message for unknown
628 host error. (wait_for): Wake up in case of exceptions. Also,
629 restart select() if we got EINTR.
630 * ser-unix.c (wait_for): Restart select() if we got EINTR.
631 * serial.c: (serial_close): Clean up code.
632
633 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
634
635 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
636 CALL_DUMMY between different 68k machines.
637
638 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
639
640 * Makefile.in (*.tab.c): Use ./c-exp.tab.c not just c-exp.tab.c.
641 Make comment explaining this comprehensible.
642 (TAGFILES): Include ALLDEPFILES.
643 (ALLDEPFILES): udi2soc.c and udr.c are in 29k-share/udi, not
644 29k-share/udi/udi.
645 (update-alldeps): Remove; obsolete.
646
647 * remote.c: Move comments regarding packets to top of file with the
648 rest of the protocol comments.
649 Fix incorrect description of 'T' response.
650
651 * README (Reporting Bugs): Refer people to the GDB manual.
652
653 * c-valprint.c (c_val_print): Handle TYPE_CODE_BOOLEAN.
654 * stabsread.c: Type -16 is 4 bytes.
655
656 * remote-udi.c: Improve docstring.
657
658 Fri Jun 25 11:16:31 1993 Fred Fish (fnf@cygnus.com)
659
660 * elfread.c (elf_symfile_read): Call bfd_elf_find_section, not
661 bfd_elf32_find_section, to track bfd changes.
662
663 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
664
665 * config/mips/riscos.mh (REGEX{,1}, MUNCH_DEFINE, MH_CFLAGS): Define.
666 * config/mips/xm-riscos.h: Define USG.
667
668 Thu Jun 24 14:52:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
669
670 * main.c (filename_completer): Don't complete to files ending in ~.
671
672 * NEWS: Mention filename completion and "info line" enhancements.
673
674 * main.c (symbol_completion_function): On "info t foo", return NULL,
675 don't error().
676
677 * main.c (symbol_completion_function): Don't use readline word
678 breaking. Use new calling convention for c->completer and
679 complete_on_cmdlist.
680 * command.h (struct command): Change arguments; now the text passed
681 to completer does not have any word breaking done. New arg word.
682 * symtab.{c,h} (make_symbol_completion_list): Do word breaking. Take
683 word argument.
684 * {main.c,gdbcmd.h} ({filename,noop}_completer): Take word argument.
685 * command.{c,h} (complete_on_cmdlist): Take word argument.
686
687 * command.c (lookup_cmd_1): Doc fix.
688
689 Thu Jun 24 13:26:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
690
691 * Makefile.in (OP_INCLUDE): define.
692 (OPCODE_CFLAGS): use OP_INCLUDE.
693
694 * config/i386/ncr3000.mh, config/i386/i386v4.mh,
695 config/i386/i386sol2.mh, config/m68k/hp300hpux.mh,
696 config/m68k/amix.mh, config/mips/irix[34].mh,
697 config/m88k/delta88.mh, config/sparc/sun4sol2.mh (ALLOCA,
698 ALLOCA1): macros removed.
699
700 * config/mips/decstation.mh, config/rs6000/rs6000.mh
701 (MMALLOC_LIB): renamed to MMALLOC.
702
703 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
704
705 * partial-stab.h: Consolidate case statements for N_LSYM and N_FUN.
706 * dbxread.c: Change comment regarding acc.
707
708 Wed Jun 23 15:04:54 1993 K. Richard Pixley (rich@sendai.cygnus.com)
709
710 Makefile overhaul dropping autodepend features.
711 * Makefile.in: many comment changes. forced consistent use of $()
712 for makefile variables references. dropped leading ./ in file
713 references. Drop $(srcdir)/ prefix on all dependencies.
714 Inserted contents of alldeps.mak and depend.
715 (INCLUDE_CFLAGS): defined as new macro for getting libiberty's
716 include directory into the compilation line.
717 (GDB_CFLAGS): new macro to take up the semantic previously held
718 by INCLUDE_CFLAGS.
719 (LIBIBERTY): dropped ancient subdir macro. I last removed this
720 macro in feb of '92. How does it keep coming back?
721 (MMALLOC_LIB): renamed to MMALLOC.
722 (BFD_SRC_DIR): renamed to BFD_SRC.
723 (BFD_OBJ_DIR): renamed to BFD_DIR.
724 (BFD_LIB): renamed to BFD.
725 (BFD_INCLUDES): renamed to BFD_CFLAGS.
726 (READLINE_DIR): now represents object directory.
727 (RL_LIB): renamed to READLINE.
728 (READLINE_SRC, READLINE_CFLAGS, OPCODES, OPCODES_CFLAGS): new
729 macros.
730 (INTERNAL_CFLAGS): added GDB_CFLAGS, OPCODES_CFLAGS,
731 READLINE_CFLAGS, BFD_CFLAGS. Dropped USER_CFLAGS.
732 (LDFLAGS): removed default assignment.
733 (TEXIDIR, INCLUDE_DEP, MMALLOC_DIR, MMALLOC_DEP, BFD_DEP,
734 READLINE_DEP, LIBIBERTY_DIR, TESTS, depend, STAGESTUFF): unused, so removed.
735 (ALLOCA1, ALLOCA): removed all references. alloca is now in
736 libiberty.
737 (VERSION): unilaterally and arbitrarily bumped to 4.9.3.
738 (SFILES, NONSRC, HFILES, ALLDEPFILES, ALLPARAM, ALLCONFIG):
739 removed all $(srcdir) prefixes.
740 (getopt_h, ieee-float_h, bfd_h, wait_h, dis-asm_h): new macros
741 for potential dependencies. commented out by default.
742 (readline_headers, udiheaders): convenient abbreviations.
743 (gdbcore_h, frame_h, symtab_h, gdbtypes_h, expression_h,
744 value_h, breakpoint_h, command_h, gdbcmd_h, defs_h, inferior_h):
745 new macros used for header file dependencies.
746 (install-info, clean-info): collapse into the info rule.
747 (install): now depends on all.
748 (install-only): new target for installing without depending on
749 all.
750 (uninstall): new target.
751 (config-check, config-check-hosts, config-check-targets): added
752 fixme comments.
753 (ch-exp.tab.c, m2-exp.tab.c): added artificial dependencies in
754 order to force parallel makes into keeping these rules separate.
755 * configure.in: omit cat'ing depend file onto generated Makefile.
756 * alldeps.mak, depend: removed.
757
758 * inferior.h: remove redundant include of symtab.h which is
759 included in value.h via breakpoint.h.
760
761 * alloca.c: removed. alloca is now in libiberty.
762
763 * config/m88k/delta88.mh, config/ns32k/merlin.mh (M_UNINSTALL):
764 new macro to undo what M_INSTALL does.
765
766 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
767
768 * config/ns32k/{merlin.mh,xm-merlin.h}: Be consistent about name
769 of gdb-sh.
770
771 * dbxread.c (copy_pending): Change name and function of begi argument
772 to endi, since that is what the caller needs.
773
774 * Makefile.in (TAGFILES): Don't include YYFILES.
775
776 * Makefile.in (HFILES): Include monitor.h.
777
778 * Makefile.in: Include text that used to be in alldeps.mak.
779 Remove config/mips/{bigmips.mh,xm-bigmips} from it.
780 * Makefile.in, configure.in: Remove all traces of alldeps.mak.
781
782 * main.c (main): Print help message on stdout not stderr
783 per standards.texi.
784 New option --version per standards.texi.
785 In help message, show long options with "--" not "-".
786 Don't try to print help message or version until after we have
787 called initialize_all_files.
788
789 Tue Jun 22 03:15:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
790
791 * solib.c (solib_add_common_symbols): Don't call lookup_minimal_symbol.
792 (solib_add): Call special_symbol_handling once, not once per library.
793
794 * procfs.c (procfs_resume): Don't pass a SIGTSTP whose action
795 is SIG_DFL.
796
797 * procfs.c (procfs_resume): Skip the unnecessary PRSVADDR on all
798 systems, not just Solaris.
799
800 * stabsread.c: Include <ctype.h>.
801
802 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
803
804 * fork-child.c (fork_inferior): Quote exec_file so it can contain
805 funky characters.
806
807 Mon Jun 21 16:56:47 1993 Fred Fish (fnf@cygnus.com)
808
809 * Makefile.in (INCLUDE_CFLAGS): Add BFD_INCLUDES for now, since
810 bfd.h is included by target.h, which most of gdb includes.
811 * depend: Hand remove BFD_INCLUDES from ${CC} lines, now that
812 it's in INCLUDE_CFLAGS.
813
814 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
815
816 * config/i386/*aix*, i386aix-nat.c: New files.
817 * configure.in: Use them.
818 * alldeps.mak: List them.
819 * coffread.c (decode_base_type): Deal with anonymous enum type.
820 * i387-tdep.c (print_387_status_word): Add comment re "top".
821 * i386-tdep.c [I386_AIX_TARGET] (i386_extract_return_value): New func.
822 * dbxread.c: Use SEEK_SET and SEEK_CUR, not L_*. Define them if and
823 only if not defined by a header file.
824 * mipsread.c: Don't define L_SET or L_INCR.
825
826 Mon Jun 21 15:10:07 1993 Fred Fish (fnf@cygnus.com)
827
828 * Makefile.in (BFD_INCLUDES): Bfd.h is now back in bfd build dir.
829 * depend: Hand updated to match.
830
831 Sun Jun 20 13:11:11 1993 Jim Kingdon (kingdon@cygnus.com)
832
833 * stabsread.c (read_struct_fields): Don't call read_cpp_abbrev on $_.
834 (read_cpp_abbrev): Don't complain specially for $_. Also return 0 if
835 we don't recognize the abbrev.
836
837 Sun Jun 20 00:24:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
838
839 * solib.c (solib_add_common_symbols): Add comment about performance.
840
841 Fri Jun 18 12:37:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
842
843 * config/mips/{{x,n}m-riscos.h,riscos.mh}: New files.
844 * configure.in (mips-*-sysv*): Use riscos for host, bigmips for target.
845
846 * config/mips/{{x,n}m-news-mips.h,news-mips.mh}: New files.
847 * config/mips/{bigmips.mh,xm-bigmips.h}: Remove.
848 * configure.in (mips-sony-*): Use news-mips for host.
849
850 * buildsym.h: Doc fix for processing_acc_compilation.
851
852 Thu Jun 17 19:57:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
853
854 * printcmd.c (print_formatted): Don't use tab in wrap_here arg.
855
856 Thu Jun 17 17:29:30 1993 Jim Kingdon (kingdon@lisa.cygnus.com)
857
858 * Makefile.in (INTERNAL_CFLAGS): Include ../include as well as
859 ${srcdir}/../include.
860
861 * config/m88k/xm-delta88.h: Comment out unused defines which conflict
862 with system headers.
863 * printcmd.c (printf_command): Cast second arg to vprintf to PTR.
864 Use VPRINTF macro if defined.
865 * config/m88k/xm-delta88.h: Define VPRINTF. Include <sys/siginfo.h>.
866 Define TIOC{GETC,GLTC}_BROKEN.
867 * m88k-nat.c: Uncomment include of <sys/ptrace.h>.
868 * main.c: Rename initialize_{main,cmd_lists,history} to init_* to
869 make things easier on munch (apparently this matters on
870 the delta88 with svr3).
871
872 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
873
874 * Makefile.in: canonicalize install.sh; for use within
875 this directory (and subdirs)
876
877 Tue Jun 15 17:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
878
879 * Makefile.in: remove parentdir support; use INSTALL_XFORM
880
881 Thu Jun 17 15:08:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
882
883 * configure.in (alpha-*-osf*), config/alpha/alpha-osf.mh: New
884 host.
885 * sh-tdep.c (frame_find_saved_regs): Use NUM_REGS rather than hard
886 wired (and wrong) constant.
887 * values.c (unpack_long): Add case to unpack when target object is
888 sizeof(int).
889 * config/sh/tm-sh.h (REGISTER_NAMES): Know about the news ones the
890 simulator defines.
891
892 Wed Jun 16 16:08:18 1993 K. Richard Pixley (rich@sendai.cygnus.com)
893
894 * NEWS: tracking user visible changes starting with
895 vxworks-timeout.
896
897 * remote-vx.c (_initialize_vx): rename user settable option from
898 rpcTimeout to vxworks-timeout.
899
900 Wed Jun 16 12:21:49 1993 Fred Fish (fnf@cygnus.com)
901
902 * Makefile.in (depend): More makefile diddling.
903 * alldeps.mak, depend: Update to latest automatically built
904 versions.
905
906 * Makefile.in (depend): Bfd.h keeps moving, keep up with it.
907 * alldeps.mak, depend: Update to latest automatically built
908 versions.
909
910 Tue Jun 15 12:26:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
911
912 * remote-vx.c: include gdbcmd.h for setlist.
913 (_initialize_vx): make rpcTimeout user settable.
914
915 Mon Jun 14 09:23:51 1993 Jim Kingdon (kingdon@cygnus.com)
916
917 * main.c, gdbcmd.h: Add function filename_completer.
918 * main.c, symfile.c, source.c, exec.c, core.c: Use it for
919 "directory", "source", "cd", "symbol-file" "add-symbol-file",
920 "load", "file", "exec-file", "core-file" commands.
921 (But '/' is a word break, limiting usefulness; see comments).
922
923 * source.c (mod_path): Warning not error if can't find directory.
924
925 * isi-xdep.c: New file.
926 * config/m68k/isi.mh (XDEPFILES): Add isi-xdep.o
927
928 Sun Jun 13 09:17:48 1993 Jim Kingdon (kingdon@cygnus.com)
929
930 * config/m68k/xm-news.h: Include <sys/param.h>.
931
932 * m88k-tdep.c (IEEE_isNAN): Remove.
933 config/m88k/tm-m88k.h (INVALID_FLOAT): Return 0. This was the same
934 broken isNAN as on the mips.
935
936 * valprint.c (_initialize_valprint): Use c->function.sfunc not just
937 c->function.
938
939 * dbxread.c (process_one_symbol): If SUN_FIXED_LBRAC_BUG is not
940 defined, don't worry about Sun's silly LBRAC bug.
941 * config/m68k/tm-sun3.h: Define SUN_FIXED_LBRAC_BUG to 0.
942
943 * dbxread.c (process_one_symbol): If there's a symbol before an
944 N_SO, don't error().
945 (case N_BCOMM): complain () not error ().
946
947 * defs.h, main.c (catch_errors): Add return_mask arg.
948 stack.c (print_frame_info): Pass RETURN_MASK_ERROR.
949 other callers: Pass RETURN_MASK_ALL.
950 (return_to_top_level), callers: Add return_reason arg.
951 * utils.c (quit):
952 Use return_to_top_level (RETURN_QUIT) instead of error ().
953 * main.c (main), tm-nindy960.h (ADDITIONAL_OPTION_HANDLER):
954 Use SET_TOP_LEVEL not setjmp (to_top_level).
955 * remote-nindy.c: Use catch_errors not setjmp (to_top_level).
956
957 Sat Jun 12 14:40:54 1993 Jim Kingdon (kingdon@cygnus.com)
958
959 * solib.c (solib_create_inferior_hook) [SVR4_SHARED_LIBS]:
960 Don't try to get the debug base yet.
961
962 * dbxread.c (process_one_symbol): Set n_opt_found based on whether
963 a non-gcc N_OPT symbol is found. Make SUN_FIXED_LBRAC_BUG a macro
964 which returns 0 or 1 to say whether to do it.
965 * config/sparc/sun4{sol2,os4}.h
966 (SUN_FIXED_LBRAC_BUG,VARIABLES_INSIDE_BLOCK): Use n_opt_found so
967 the right thing happens for both acc and SunOS4 /bin/cc.
968
969 * valprint.c (print_hex_chars): Use local_hex_format_{pre,suf}fix.
970 * printcmd.c (print_scalar_formatted): Use val_print_type_code_int.
971
972 * mips-tdep.c: Remove isa_NAN; it assumed sizeof(host int) == 4 and
973 probably contained byte-order sins too.
974 config/mips/tm-mips.h (INVALID_FLOAT): Define to 0 like most machines.
975 The IEEE_FLOAT code in print_floating takes care of it.
976
977 Sat Jun 12 14:47:04 1993 Fred Fish (fnf@cygnus.com)
978
979 * Makefile.in (VERSION): Bump to 4.9.2.
980 * c-valprint.c (c_val_print): For array of chars printed with
981 string syntax, don't print the address of the array. From
982 bothner@cygnus.com.
983 * c-exp.y (yylex): Recognize '.' as indicating a floating point
984 number regardless of the radix. From wilson@cygnus.com.
985 * valprint.c (set_input_radix_1, set_output_radix_1): New
986 prototypes and functions that do the actual radix setting work.
987 * valprint.c (set_radix, set_output_radix, set_input_radix):
988 Rewrite to use set_input_radix_1 and set_output_radix_1.
989 * valprint.c (initialize_valprint): Enable commands to
990 independently set and show input and output radices.
991 * valprint.c (show_radix): New prototype and function that
992 handles separate input and output radices.
993
994 Fri Jun 11 18:39:38 1993 Ken Raeburn (raeburn@cygnus.com)
995
996 Patches from Jeff Law, law@cs.utah.edu:
997 * hppa-pinsn.c: Now uses disassembler from opcode library,
998 this contains only the stub function print_insn.
999
1000 Fri Jun 11 15:19:59 1993 K. Richard Pixley (rich@cygnus.com)
1001
1002 * main.c (main): back to two periods for elipse.
1003 (print_gdb_version): revised format for configuration info.
1004
1005 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
1006
1007 * defs.h (INT_MAX): Cast unsigned shift result to int.
1008
1009 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
1010
1011 * dbxread.c (process_one_symbol): Rather than having
1012 BLOCK_ADDRESS_FUNCTION_RELATIVE a macro, make it a variable which
1013 is true if we are doing stabs-in-elf, false otherwise.
1014 config/sparc/tm-sun4sol2.h: Don't define it.
1015
1016 Fri Jun 11 13:33:40 1993 Ian Lance Taylor (ian@cygnus.com)
1017
1018 * remote-mips.c (mips_send_packet): Don't print garbage character
1019 in debugging info.
1020 (mips_request): Don't check that remote pid is 0, because
1021 sometimes it isn't.
1022 (mips_fetch_registers): Pass a pointer to SWAP_TARGET_AND_HOST,
1023 not an integer.
1024
1025 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
1026
1027 * stack.c (print_frame_info): Use catch_errors around print_frame_args.
1028
1029 * Makefile.in (install): Don't depend on gdb.
1030
1031 * Rename remote-es1800.c to remote-es.c
1032 and remote-st2000.c to remote-st.c for 14-char filenames.
1033 config/m68k/{es1800,st2000}: Use the new names.
1034
1035 * mips-tdep.c (isa_NAN): Don't return true on -0.
1036
1037 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
1038
1039 * defs.h (INT_MAX): Cast unsigned shift result to int.
1040
1041 Thu Jun 10 13:26:41 1993 Fred Fish (fnf@cygnus.com)
1042
1043 * elfread.c (elf_symtab_read): Add bfd section address to bfd
1044 symbols, now that they are section relative.
1045 * solib.c (bfd_lookup_symbol): Ditto.
1046
1047 Thu Jun 10 10:56:56 1993 Jim Kingdon (kingdon@cygnus.com)
1048
1049 * Makefile.in (depend): Add bfd -I's for paread.c and xcoffexec.c
1050 depend: Updated accordingly.
1051
1052 Wed Jun 9 16:08:44 1993 Jim Kingdon (kingdon@cygnus.com)
1053
1054 * Makefile.in (*.tab.c): Use mv for atomic update.
1055
1056 * Makefile.in ({dist,real}clean): Also remove nm.h.
1057 (realclean): Also remove ${TESTS}, y.output, yacc.{acts,tmp}.
1058 (distclean): Don't rebuild *.tab.c or TAGS.
1059
1060 Wed Jun 9 12:56:58 1993 K. Richard Pixley (rich@cygnus.com)
1061
1062 * Makefile.in (version.c): add host and target names to version.c.
1063 * main.c (main): print three periods for the elipse.
1064 (print_gdb_version): also print configuration.
1065
1066 * udi/udiids.h, udi/udip2soc.c, udi/udiphcfg.h, udi/udiphunix.h,
1067 udi/udiproc.h, udi/udipt29k.h, udi/udiptcfg.h, udi/udisoc.h,
1068 udi/udr.c: Change AMD copyrights to FSF copyleft '93.
1069
1070 * remote-eb.c (get_hex_regs, eb_fetch_registers), remote-adapt.c
1071 (get_hex_regs, adapt_fetch_registers): cast args to
1072 supply_register to avoid gcc warning.
1073
1074 * config/a29k/a29k.mt (TDEPFILES): drop minimon support. It
1075 doesn't compile on solaris and is now obsolete.
1076
1077 * config/sparc/sun4os4.mh (XM_CLIBS): remove -lresolv. This
1078 breaks stock sunos installations.
1079
1080 Wed Jun 9 06:14:33 1993 Jim Kingdon (kingdon@cygnus.com)
1081
1082 * m68k-stub.c: Add comment about frame cache.
1083
1084 * target.h (target_store_registers): Doc fix re error handling.
1085
1086 * findvar.c (write_register): Call SWAP_TARGET_AND_HOST regardless
1087 of register_valid[regno].
1088
1089 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1090
1091 * symtab.h, dwarfread.c: Doc fix re dependencies.
1092
1093 Tue Jun 8 17:54:09 1993 Rob Savoye (rob@rtl.cygnus.com)
1094
1095 * serial.c (serial_close): If scb is NULL, don't try to close
1096 it.
1097 * configure.in: Add support for rom68k and bug boot monitors.
1098
1099 Tue Jun 8 17:39:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1100
1101 * coffread.c (init_stringtab): Fix bug where sizeof(long) != 4.
1102 * gdbcore.h, core.c (read_memory_unsigned_integer): New function.
1103 * findvar.c (read_register, write_register): Fix thinko where
1104 sizeof(host long) != sizeof(target int).
1105 * h8300-tdep.c: Use new read_memory_unsigned_integer call.
1106 * sh-tdep.c (_initialize_sh_tdep): Add memory_size command.
1107
1108 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1109
1110 * Move config/m68k/tm-m68k.h (FRAME_FIND_SAVED_REGS) to
1111 m68k-tdep.c (m68k_find_saved_regs). Don't duplicate code between
1112 68881 and non-68881 cases. Check for a pair of movel instructions.
1113
1114 Tue Jun 8 14:52:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1115
1116 First cut at sparc-vxworks targetting.
1117 * config/sparc/tm-vxsparc.h, config/sparc/vxsparc.mt: new files.
1118 * configure.in: sparc-vxworks gdb_target now vxsparc.
1119
1120 * remote-eb.c, remote.c: symfile.h requires bfd.h so include it.
1121
1122 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1123
1124 * config/m68k/xm-news.h: add "extern int errno".
1125
1126 Tue Jun 8 13:45:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1127
1128 * remove-vx.c (vx_read_register, vx_write_register): collapse
1129 ifdef I80960 else (assumes) m68k into parameterizable macros
1130 VX_NUM_REGS and VX_SIZE_FPREGS.
1131 * config/m68k/tm-vx68.h, config/i960/tm-vx960.h (VX_NUM_REGS,
1132 VX_SIZE_FPREGS): new definitions.
1133
1134 Tue Jun 8 11:08:29 1993 Jim Kingdon (kingdon@cygnus.com)
1135
1136 * symfile.{c,h} (generic_load): New function.
1137 remote{,-nindy,-eb,-mips}.c: Use it.
1138
1139 Mon Jun 7 20:07:30 1993 Stu Grossman (grossman@cygnus.com)
1140
1141 * Makefile.in (depend): More sed gubbish to deal with
1142 ../bfd/bfd.h being generated during the build.
1143 * depend: Re-done with corrected makefile.
1144
1145 Mon Jun 7 16:32:05 1993 Fred Fish (fnf@cygnus.com)
1146
1147 * Makefile.in (BFD_SRC_DIR): Renamed def and usages from BFD_DIR.
1148 * Makefile.in (BFD_OBJ_DIR): New definition for the bfd build
1149 directory to find automatically generated header files and library.
1150 * Makefile.in (BFD_LIB): Use BFD_OBJ_DIR.
1151 * Makefile.in (LINTFLAGS): Include BFD_OBJ_DIR.
1152 * Makefile.in (saber_gdb): Include BFD_OBJ_DIR.
1153 * Makefile.in (depend): Include BFD_OBJ_DIR in gcc args.
1154 * Makefile.in (paread.o, xcoffexec.o): Remove, now in depend.
1155 * depend, alldeps.mak: Rebuild after Makefile.in changes.
1156
1157 Fri Jun 4 10:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1158
1159 * configure.in: change lynx support to CPU-*-lynxos*
1160
1161 * Makefile.in (subdir_do): change test from existence of directory
1162 to existence of Makefile (the directory may exist but not be configured)
1163
1164 Thu Jun 3 01:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1165
1166 * config/sparc/xm-sun4sol2.h: define MEM_FNS_DECLARED
1167
1168 Fri Jun 4 10:43:33 1993 Ian Lance Taylor (ian@cygnus.com)
1169
1170 * configure.in (mips-idt-ecoffl*): New target; use idtl.
1171 (mips-idt-ecoff*): Added trailing '*'.
1172 * config/mips/idtl.mt: New file; like idt.mt, but little endian.
1173
1174 Thu Jun 3 17:36:56 1993 Stu Grossman (grossman@cygnus.com)
1175
1176 * ser-go32.c: Clean up lots of compilation nits.
1177
1178 Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com)
1179
1180 * Patches from Jeffrey Law <law@cs.utah.edu>.
1181 * hppab-nat.c: Eliminate unnecessary ifdefs for
1182 FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
1183 CANNOT_STORE_REGISTER.
1184 (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
1185 * hppa-pinsn.c: Support 'I', 'J', and 'K' in output
1186 templates for 1.1 FP computational instructions.
1187
1188 Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
1189
1190 * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.)
1191 * alldeps.mak, depend: Rebuild to account for ser-tcp.
1192 * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES.
1193 * gdbserver/Makefile.in (gdbserver): Use -lbsd.
1194 * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a
1195 shell when running the child, as args have been expanded by the
1196 time we get here. Simplify calling convention.
1197 * gdbserver/remote-server.c (main): Use new calling convention
1198 for create_inferior, remove defunct code for coalescing argv.
1199 Remove extra calls to mywait(), as we no longer have to wade
1200 through a shell.
1201
1202 * target.c (target_read_memory_partial): Don't deref errnoptr
1203 when checking for null pointer.
1204
1205 Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
1206
1207 * remote-es1800.c: Fix typo.
1208
1209 Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
1210
1211 * target.c (target_read_memory_partial): Like target_read_memory,
1212 but does partial reads, such as reads that bump into the end of
1213 the address space.
1214 * target.h (target_read_memory_partial): Add prototype.
1215 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
1216 * valprint.c (val_print_string): Complete rewrite to fix bug with
1217 bumping into end of memory, avoiding unnecessarily long reads, and
1218 fixing bug when print_max is set to 0 (unlimited print length).
1219 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
1220 initialize print_max.
1221
1222 Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
1223
1224 * configure.in: Add support for rom68k and bug boot monitors.
1225
1226 Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
1227
1228 * printcmd.c (print_scalar_formatted): Print integers bigger than
1229 LONGEST in hex no matter how big, and no matter what the format
1230 and size.
1231
1232 * stabsread.c (read_type): Skip type attributes if present.
1233
1234 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
1235 of number, just through '0' + radix - 1.
1236
1237 Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
1238
1239 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
1240
1241 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
1242 single parameter, the pointer to the partial symtab, rather than
1243 a bunch of args that are derived from the partial symtab. Change
1244 prototypes and callers to match.
1245
1246 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
1247 set demangling style automatically.
1248 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
1249 GNU C++, not C++ in general.
1250 * symtab.h (general_symbol_info): Simplify by eliminating one
1251 structure level for the language dependent info.
1252
1253 Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
1254
1255 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
1256 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
1257 TYPE_CODE_ENUM was already testing for this.
1258
1259 Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
1260
1261 * Makefile.in: Add new file ser-tcp.c.
1262 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
1263 * findvar.c (write_register): See if we are writing back the same
1264 value that's already in the register. If so, don't bother.
1265 * remote.c (putpkt, getpkt): Improve handling of communication
1266 problems.
1267 * ser-go32.c: Prototype it to death. Update serial_ops and add
1268 dummy routines where appropriate.
1269 * ser-tcp.c: New module to implement serial I/O via TCP
1270 connections.
1271 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
1272 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
1273 * serial.c: Add start of support for connect command.
1274 (serial_open): Distinguish between tcp and local devices.
1275 * serial.h (struct serial_ops): Get rid of restore, add
1276 get_tty_state and set_tty_state. Define protoypes and macros for
1277 this mess.
1278 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
1279 some real buffering. Handle error conditions gracefully.
1280 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
1281 (Lynx), remove lots of cruft.
1282
1283 Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1284
1285 * printcmd.c (print_address_symbolic): turn this into an assigment
1286 instead of an initialization (many compilers don't accept
1287 structure initialization).
1288
1289 Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1290
1291 * xcoffread.c (read_xcoff_symtab): If several program csects in one
1292 source file, give them all the name of the source file, rather than
1293 the 2nd and subsequent ones having NULL names.
1294
1295 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1296
1297 * printcmd.c (print_address_symbolic): Append source filename and
1298 linenumber of the symbol if print symbol-filename is on.
1299 (initialize_printcmd): `set print symbol-filename'.
1300
1301 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
1302
1303 * configure.in: Add config for Lynx target. Configure gdbserver
1304 only for Lynx. Re-do selective configuration of sparclite.
1305
1306 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
1307 configure.in remote-inflow.c remote-utils.c}: New files to
1308 support GDB remote server. Currently only works for Lynx.
1309
1310 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1311
1312 * stabsread.c (define_symbol, case 't'): Only set the name if it
1313 is not a pointer type.
1314
1315 * stabsread.c (define_symbol): Clean up logic; move the read_type
1316 calls to inside the switch statement (this improves the error
1317 handling).
1318
1319 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
1320 common blocks.
1321
1322 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1323
1324 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
1325
1326 * source.c (line_info): Change "pc" to "address" in messages and
1327 use print_address for addresses.
1328
1329 * source.c (line_info): If we don't find a symtab, print more useful
1330 output, including the symbolic address.
1331
1332 * source.c (line_info): If --fullname, display the source.
1333 (identify_source_line), callers: Take pc as argument, rather than
1334 assuming innermost frame (emacs doesn't use this, so no one ever
1335 noticed).
1336 * symtab.h: Declare frame_file_full_name.
1337 * main.c: Don't.
1338
1339 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
1340
1341 * breakpoint.c (catch_command_1): Fix typo in error msg.
1342
1343 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1344
1345 * elfread.c (elf_symfile_read): Update ELF structure and routine
1346 names to specify 32-bit versions.
1347 (elf_symtab_read): Retrieve size field directly from symbol,
1348 instead of using old kludge.
1349
1350 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
1351 calling opcodes library.
1352 * z8k-tdep.c (print_insn): Likewise.
1353
1354 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1355
1356 * stabsread.c: Remove all uses of error(). Make error_type and
1357 read_type_number static.
1358 (define_symbol): Don't try to deal with a missing symbol
1359 descriptor which isn't followed by digit, '(', or '-'.
1360 * stabsread.h: Don't declare read_type_number here.
1361 * gdbtypes.h: Don't declare error_type here.
1362 * xcoffread.c: Remove NO_TYPEDEFS code.
1363
1364 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
1365
1366 * mips-tdep.c: Removed #include of many header files, and #define
1367 of MIPSMAGIC; no longer used.
1368
1369 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1370
1371 * Many places: replace "the inferior" in messages with "the program"
1372 or "the program being debugged".
1373 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
1374 and I'm getting sick of maintaining it.
1375
1376 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
1377 support it.
1378
1379 * config/i386/go32.mh: Define SER_HARDWIRE.
1380 * Makefile.in: Define SER_HARDWIRE.
1381 (DEPFILES): Use it.
1382 (alldeps.mak): Add SER_HARDWIRE.
1383 Remove all references to ser-hardwire.{c,o}.
1384 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
1385
1386 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1387
1388 * sparc-nat.c (store_inferior_registers): Fill in all members of
1389 inferior_fp_registers by reading them from the inferior before
1390 modifying and writing them back.
1391 Fixes unexplainable inferior FP exceptions after calls to the inferior
1392 or setting of floating point registers.
1393 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
1394 to register which is generated by gcc-2.4.
1395
1396 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
1397
1398 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
1399
1400 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
1401
1402 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
1403 xm-i386lynx.h}: New configuration for Lynx.
1404
1405 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1406
1407 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
1408 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
1409
1410 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
1411 as struct, union, or enum tags.
1412
1413 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1414
1415 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
1416 executable.
1417
1418 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1419
1420 * infrun.c (wait_for_inferior),
1421 infcmd.c (program_info, signal_command): Use symbolic signal names.
1422
1423 * inftarg.c (child_wait): Deal with EINTR and include message from
1424 strerror if printing an error message.
1425
1426 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
1427
1428 * stabsread.c: Remove most uses of lookup_fundamental_type.
1429 (define_symbol): Use read_type for type of enum constant,
1430 not just read_type_number. Also don't call error().
1431 (define_symbol): For unrecognized constant type, one complaint (the
1432 one from error_type) is enough. Don't make our own in addition.
1433 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
1434 * gdbtypes.h: Doc fixes.
1435
1436 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1437
1438 Fix stack unwinding through _sigtramp on Irix. These patches are from
1439 Paul Flinders <ptf@delcam.co.uk>.
1440 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
1441 executable uses sigvec.
1442 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
1443 sigcontext offsets.
1444 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
1445
1446 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1447
1448 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
1449 be passed to the inferior to make "handle <signal> nopass nostop" work.
1450
1451 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1452
1453 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
1454 the necessary bits.
1455 * findvar.c (value_from_register): Fix uninitialized first_addr
1456 which caused problems with assignment of doubles to register variables
1457 on some targets.
1458 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
1459 missing mips definitions if necessary.
1460
1461 Fix handling of double register variables for mips targets and big
1462 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
1463 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
1464 8 bytes for doubles.
1465 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
1466 conversion of type held in multiple registers to host format.
1467 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
1468 companion to REGISTER_CONVERT_TO_TYPE.
1469 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
1470 Convert to function calls.
1471 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
1472 mips targets.
1473 * mips-tdep.c (mips_print_register): Raw buffer now needs just
1474 MAX_REGISTER_RAW_SIZE bytes.
1475 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
1476 (if defined) for doubles.
1477 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
1478 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
1479 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
1480 defined.
1481 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
1482 defined.
1483
1484 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1485
1486 * configure.in: Add i[34]86-*-isc*.
1487
1488 * stabsread.c: Make sure all complain() pass the address of the struct.
1489
1490 * xcoffread.c: Make sure all struct complaints are static not auto.
1491
1492 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
1493
1494 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
1495
1496 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1497
1498 * config/i386/linux.mh: Re-enable coredumps now that they should work.
1499
1500 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
1501
1502 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
1503
1504 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
1505
1506 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
1507
1508 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1509
1510 * Makefile.in (INSTALLED_LIBS): New variable.
1511
1512 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1513
1514 * main.c (quit_command): In the "quit anyway?" message, tell the user
1515 whether we are planning to detach or kill the program.
1516
1517 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
1518 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
1519
1520 * infcmd.c (read_pc): Doc fix.
1521
1522 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
1523
1524 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
1525 signal_handler_caller.
1526 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
1527 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
1528 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
1529 Use SIGTRAMP_START if defined.
1530 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
1531 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
1532
1533 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
1534
1535 * infcmd.c (step_1): Fix poorly worded error message.
1536
1537 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
1538 Comment out corelow.c because core dumps are broken on these machines.
1539
1540 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
1541 if srcdir is not ".".
1542 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
1543 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
1544 * depend: Update to latest automatically built version.
1545
1546 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
1547
1548 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
1549 * Makefile.in (NONSRC): Add ChangeLog-92
1550
1551 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1552
1553 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
1554 not typo RAW_REGISTER_SIZE.
1555
1556 * frame.h, inferior.h: Doc fixes.
1557
1558 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
1559
1560 * findvar.c (write_register): Add sanity check for register size.
1561 (read_register): Fixup sanity check for register size to be
1562 consistent with write_register().
1563
1564 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
1565
1566 * sparclite/Makefile.in: Add dummy info, install and install-info
1567 targets.
1568
1569 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
1570
1571 * remote-nindy.c: Removed declaration of coffstrip.
1572 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
1573
1574 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
1575
1576 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
1577 tagging.
1578
1579 * Makefile.in (VERSION): GDB 4.9 release.
1580
1581 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
1582
1583 * README: Update known bugs to include the Solaris bug that
1584 leaves core dumps in the current directory when restarting the
1585 inferior with "run". Expand on the testsuite information.
1586
1587 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
1588 be the last 4.9 prerelease test archive.
1589
1590 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
1591
1592 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
1593 redefined warnings.
1594
1595 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
1596
1597 * README, NEWS: Update for gdb 4.9 release.
1598
1599 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
1600
1601 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
1602 * target.c (MIN): #undef before defining.
1603
1604 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
1605
1606 Patch from Jeffrey Law:
1607 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
1608
1609 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
1610
1611 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
1612 memory.
1613
1614 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
1615
1616 * ch-exp.y (start): Apply work-around to avoid bison warning.
1617
1618 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
1619
1620 * Makefile.in (BISON): Remove double quotes around BISON
1621 definition when bison is used.
1622
1623 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
1624 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
1625 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
1626 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
1627 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
1628 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
1629 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
1630 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
1631
1632 * Makefile.in (VERSION): Bump to 4.8.6.
1633
1634 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
1635
1636 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
1637 include declarations for malloc/realloc/free. Both malloc and
1638 realloc return 'void *' for non-ANSI compilations.
1639
1640 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
1641
1642 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
1643 longer opened twice.
1644
1645 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
1646
1647 * solib.c (clear_solib): Don't close bfd if it is NULL.
1648
1649 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
1650
1651 * core.c (dis_asm_read_memory): Cast second arg of
1652 target_read_memory to "char *".
1653 * breakpoint.c (watchpoint_check): Change arg type from PTR to
1654 "char *", to match other functions called by catch_errors().
1655
1656 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
1657
1658 * More patches from Jeffrey Law (law@cs.utah.edu).
1659 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
1660 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
1661 Delete unnecessary declarations.
1662
1663 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
1664
1665 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
1666 poll() for termio{s}.
1667
1668 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
1669
1670 * i386-tdep.c (i386_frame_num_args): Always return -1.
1671
1672 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
1673
1674 * Patches from Jeffrey Law <law@cs.utah.edu>.
1675 * gdb/hppa-tdep.c: Declare frame_saved_pc.
1676 (frameless_function_invocation): New function.
1677 (frame_saved_pc, init_extra_frame_info): Use
1678 frameless_function_invocation.
1679 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
1680 call instead of just grabbing the value currently in %r2.
1681 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
1682 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
1683 definition and use the common one in tm-hppa.h.
1684 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
1685 use unwind descriptors to determine if the frame chain is valid.
1686 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
1687 it does not assume %r4 is the frame pointer.
1688 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
1689 and ssm instructions.
1690 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
1691 helper functions for print_insn.
1692 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
1693 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
1694 which nullifies the following instruction.
1695
1696 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1697
1698 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
1699 pass the 5th arg there, rather than using an ANSI C-specific macro.
1700
1701 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
1702
1703 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
1704
1705 * Makefile.in (VERSION): Bump to 4.8.5
1706 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
1707 directories to include search path.
1708 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
1709 whitespace.
1710 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
1711 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
1712 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
1713 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
1714 udr.o, udip2soc.o): Remove explicit rules, use the ones that
1715 are automatically generated in "depend".
1716 * Makefile.in (paread.o): Document why a dependency doesn't get
1717 automatically generated in "depend" and leave this explicit rule
1718 in for now (FIXME).
1719 * depend: Update to latest automatically generated version.
1720
1721 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1722
1723 * xcoffread.c: Doc fix.
1724
1725 * Makefile.in (depend): Include $(CC) command in generated output.
1726
1727 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
1728
1729 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
1730 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
1731 * depend: Update to latest automatically built version.
1732
1733 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
1734
1735 * sparclite/Makefile.in: Create default target that does nothing
1736 in order to force user to build by hand.
1737
1738 * sparclite/Makefile: Remove. It's not necessary anymore.
1739
1740 * ser-unix.c (wait_for): New routine to handle read timeouts,
1741 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
1742
1743 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
1744
1745 * mips-pinsn.c (print_insn): Return value.
1746
1747 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
1748
1749 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
1750 at configuration time and doesn't belong in the distribution archive.
1751
1752 * Makefile.in (NONSRC): Add 29k-share/README.
1753 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
1754
1755 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
1756 constants with slightly more portable definitions (still depends
1757 on 2's complement arithmetic though).
1758 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
1759 * i386v-nat.c (sys/reg.h): Conditionalize include on
1760 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
1761 * ser-unix.c (termio.h): Include <termio.h> like other files that
1762 include termio.h, not <sys/termio.h> which may not exist (on
1763 linux for example).
1764
1765 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
1766
1767 * valprint.c (print_longest): Change format parameter from a
1768 'char' to an 'int'. We can't have 'char' parameters with the
1769 current coding style, where we mix prototypes with pre-ANSI
1770 style declarations.
1771 * value.h (print_longest): Change format parameter in prototype
1772 from a 'char' to an 'int'.
1773
1774 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1775
1776 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
1777 definition.
1778 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
1779 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
1780
1781 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
1782
1783 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
1784 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
1785 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
1786 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
1787 ptrace needs 5 arguments, #define ptrace to always
1788 pass zero as the 5th argument.
1789
1790 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1791
1792 * configure.in: Match z8k-*-sim for z8000.
1793 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
1794 * remote-hms.c: Update to use new serial protocol.
1795
1796 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1797
1798 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
1799 necessary and Solaris doesn't have it.
1800
1801 * Makefile.in (clean-info, install, install-info, info, dvi,
1802 check, all): do not echo recursion lines.
1803
1804 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
1805
1806 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
1807 required target ports which use sockets (like a29k-udi).
1808
1809 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
1810
1811 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
1812
1813 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
1814 systems lacking select().
1815
1816 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
1817
1818 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
1819
1820 * alldeps.mak, depend: Update with latest automatically built
1821 versions.
1822
1823 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
1824
1825 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
1826
1827 * Makefile.in (make-proto-testsuite.dir): New target to make
1828 prototype testsuite tree.
1829
1830 * Makefile.in (VERSION): Bump to 4.8.4.
1831
1832 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
1833
1834 * stabsread.c (define_symbol): If unrecognized constant type,
1835 complain() not error().
1836
1837 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
1838
1839 * infptrace.c: Add missing close paren to test for
1840 FIVE_ARG_PTRACE defined.
1841
1842 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
1843 when compiling with gcc, but disable it for now. See comment.
1844 * defs.h (LONGEST): Define as either "long" or "long long"
1845 based on CC_HAS_LONG_LONG.
1846 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
1847 how longest_to_int is defined.
1848 * c-valprint.c (c_val_print): Call print_longest.
1849 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
1850 instead of LONG_LONG.
1851 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
1852 CC_HAS_LONG_LONG.
1853 * printcmd.c (print_scalar_formatted): Call print_longest
1854 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
1855 * typeprint.c (print_type_scalar): Call print_longest and let
1856 it figure out what to do for PRINTF_HAS_LONG_LONG.
1857 * valprint.c (val_print_type_code_int): Call print_longest
1858 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
1859 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
1860 * value.h (struct value): Replace usage of LONG_LONG with
1861 CC_HAS_LONG_LONG.
1862 * value.h (print_longest): Add prototype.
1863 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
1864 * values.c (unpack_double): Collapse code that was unnecessarily
1865 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
1866 * values.c (value_from_longest): Remove dependency on
1867 CC_HAS_LONG_LONG and just use LONGEST.
1868 * solib.c (solib_map_sections): Use bfd_get_filename
1869 to access filename field.
1870 * solib.c (clear_solib): Save filename and free it later, after
1871 bfd_close, since bfd_close may reference it. Use bfd_get_filename
1872 to access the field.
1873 * config/convex/xm-convex.h (LONG_LONG): Replace with
1874 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
1875 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
1876 Add PRINTF_HAS_LONG_LONG references.
1877
1878 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1879
1880 * inflow.c (kill_command), infcmd.c (attach_command),
1881 remote.c (remote_interrupt_twice): In messages for the user, call it
1882 "the program" or "the program being debugged" not "the inferior".
1883
1884 * hp300ux-nat.c: Cast second arg to supply_register calls.
1885 (_initialize_kernel_u_addr, getpagesize): New functions.
1886 (store_inferior_register_1): Change arg name from value to val.
1887 (fetch_core_registers): Make arg core_reg_size unsigned.
1888 Pass 5 args to ptrace.
1889 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
1890 Remove KERNEL_U_ADDR stuff.
1891 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
1892 * config/m68k/hp300hpux.m{t,h}:
1893 Move exec.o from NATDEPFILES to TDEPFILES
1894 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
1895 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
1896
1897 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1898
1899 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
1900
1901 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1902
1903 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
1904
1905 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1906
1907 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
1908 describe `set demangle-style arm' (not cfront);
1909 mention can type `q' to discard output, when gdb pages
1910
1911 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1912
1913 * valops.c (search_struct_field): Fix gdb core dump with incomplete
1914 stabs info.
1915
1916 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1917
1918 * remote.c: Change timeout to 2.
1919 (remote_open): Use unpush_target not remote_close.
1920 (remote_resume): If siggnal != 0, give warning not error().
1921 (remote_wait, remote_interrupt, remote_interrupt_twice):
1922 If we get two interrupts, let the user get out if they want.
1923 (remote_{kill,mourn}): New functions.
1924 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
1925
1926 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
1927
1928 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
1929
1930 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1931
1932 * Remote targets (mourn): Call unpush_target.
1933
1934 * config/sparc/xm-sun4os4.h: Declare free() to return int.
1935 Remove twisted use of PARAMS.
1936
1937 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
1938 that ansidecl.h assumes ANSI on AIX.
1939
1940 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
1941
1942 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
1943 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
1944
1945 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1946
1947 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
1948
1949 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
1950
1951 * remote-vx.c (net_connect): Allow numeric IP address for host.
1952
1953 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1954
1955 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
1956
1957 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
1958
1959 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
1960
1961 * symtab.h, xcoffread.c: Revise linetable sorting comments.
1962
1963 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1964
1965 * valops.c (value_cast): A cast might also change the object
1966 representation in C++.
1967 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
1968 to get the proper read_symtab function when called from mipsread.c.
1969 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
1970 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
1971 for dummy psymtabs, inhibit processing of dummy psymtabs.
1972
1973 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
1974
1975 * Changes from (or inspired by) AMD:
1976 * remote-udi.c (udi_attach): Assignments to Space and Offset were
1977 switched, fix it.
1978 (udi_wait): Make error message (UDIGetStdout) match error.
1979 (udi_wait): Handle UDIStdinNeeded.
1980 * command.c [CANT_FORK]: Use system().
1981 * utils.c (prompt_for_continue): Allow quit with 'q'.
1982
1983 * solib.c (solib_add): Don't call special_symbol_handling if there
1984 were errors in symbol_add_stub. Also set so->from_tty before
1985 calling symbol_add_stub.
1986
1987 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
1988
1989 * Merge in HPPA/BSD patches from Utah:
1990 * defs.h: Add const to 2nd arg of psignal prototype.
1991 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
1992 BSD now.
1993 * hppab-core.c: Deleted. No longer useful.
1994 * hppab-nat.c: #include more files. Use PT_WUREGS, not
1995 PT_WRITE_U.
1996 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
1997 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
1998 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
1999 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
2000 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
2001
2002 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
2003
2004 * Fix two bugs found by deja-gnu. One is the incorrect reporting
2005 of the PC being in a stack dummy when looking at a core file
2006 without symbols. The other is the incorrect passing of char
2007 arguments during expression evaluation (ie: p foo('a','b') would
2008 mess up the passing of it's args because it wasn't coercing the
2009 char's to ints).
2010 * hppah-tdep.c: Rename global functions to have consistent hppa_
2011 prefix. Make more functions static. Drop hp_ prefix from static
2012 functions. (hppa_push_arguments): Call value_arg_coerce to cast
2013 char to int args if necessary. (hppa_fix_call_dummy): Create
2014 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
2015 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
2016 valid (ie: != 0) before doing comparison against PC.
2017 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
2018 to reflect new arguments.
2019 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
2020 prefix for func name. (FIX_CALL_DUMMY): Move code into
2021 hppah-tdep.c.
2022
2023 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
2024 to malloc() so that we can test GDB eval of dynamically created
2025 arrays (like char strings in `print "foo"').
2026
2027 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2028
2029 * printcmd.c (print_address_symbolic): Search symtabs as well as the
2030 minimal symbols for a nearby symbol.
2031
2032 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
2033
2034 * coffread.c: Comment changes around minimal symbol recording.
2035
2036 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2037
2038 * command.c: comment changes only.
2039
2040 * mips-tdep.c (heuristic_fence_post): new static variable.
2041 (heuristic_proc_start): use heuristic_fence_post, print better
2042 warnings, but only if not stop_soon_quietly.
2043 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
2044
2045 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
2046
2047 * symtab.h: Fix LOC_REF_ARG comment.
2048
2049 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2050 and Jim Kingdon (kingdon@cygnus.com)
2051
2052 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
2053 LOC_REGPARM symbol.
2054 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
2055 symfile.c (compare_symbols): Don't check first character; STRCMP
2056 does that.
2057
2058 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
2059 structures that are passed by address in a register.
2060 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
2061 * findvar.c (read_var_value),
2062 printcmd.c (address_info, print_frame_args),
2063 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
2064 * symtab.c (lookup_block_symbol): Deal with it.
2065
2066 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
2067
2068 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
2069 Add objfile field.
2070 * objfiles.c (find_pc_section): Return a struct obj_section *.
2071 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
2072 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
2073 Don't use obj_section hack.
2074 * xcoffexec (vmap_symtab): Relocate obj_sections.
2075 * printcmd.c (containing_function_bounds): Use find_pc_section.
2076
2077 * symtab.h: Clean up SYMBOL_VALUE comments.
2078
2079 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
2080
2081 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
2082 Expand comments about LOC_ARG/LOC_LOCAL pairs.
2083
2084 * coffread.c (read_coff_symtab): Use rewind before fseek.
2085
2086 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
2087
2088 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
2089 * Makefile.in: Add $(YFLAGS) when using $(YACC).
2090 * Makefile.in: Remove message to expect conflicts and unused
2091 rules in ch-exp.y, since there no longer are any such.
2092
2093 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2094
2095 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
2096
2097 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
2098
2099 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
2100 rather than dumping core.
2101
2102 * Makefile.in: Add ${srcdir}/ to all source files.
2103 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
2104 (TAGS): Deal with srcdir and new config directory scheme.
2105 createtags: Remove.
2106 Makefile.in (NONSRC): Remove createtags.
2107 alldeps.mak: Updated.
2108
2109 * rs6000-tdep.c: Delete unused function print_frame.
2110
2111 * frame.h (struct frame_info): Doc fix for next_frame.
2112 New field signal_handler_caller.
2113 blockframe.c (create_new_frame, get_prev_frame_info),
2114 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
2115 INIT_FRAME_PC_FIRST).
2116 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
2117 Check it.
2118
2119 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
2120
2121 * irix4-nat.c (fetch_core_registers): Special version of this for
2122 Irix 4.x, which stores regs a bit differently from other /proc
2123 based systems.
2124 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
2125 to new file core-svr4.c.
2126 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
2127 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
2128 to NATDEPFILES.
2129 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
2130
2131 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
2132
2133 * i387-tdep.c: Remove unused #includes.
2134
2135 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
2136
2137 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
2138
2139 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
2140
2141 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
2142
2143 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
2144 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
2145 Don't muck with SYMBOL_CLASS.
2146
2147 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
2148
2149 * munch: Don't use head command. It doesn't exist everywhere.
2150
2151 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
2152
2153 * inflow.c (new_tty): Remove spurious 'o' character at end
2154 of #endif line.
2155
2156 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2157
2158 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
2159 instructions and nothing more.
2160 * mipsread.c (add_line): Add comment why we have to combine line number
2161 entries for the same line number.
2162
2163 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
2164
2165 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
2166 in gdb 2.8!).
2167
2168 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
2169
2170 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
2171
2172 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
2173
2174 * source.c (select_source_symtab): Clean up comment. Also, if
2175 we have a current_source_symtab, and s is NULL, return without
2176 doing anything.
2177 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
2178 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
2179
2180 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
2181
2182 * dbxread.c (unknown_symchar_complaint): Add new complaint.
2183 * stabsread.h: Declare it.
2184 * partial-stab.h: Use it.
2185
2186 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
2187
2188 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
2189
2190 * stack.c (print_frame_info): Print specially if dummy frame.
2191
2192 * breakpoint.c: Add comments regarding within_scope future direction.
2193
2194 * Version 4.8.3.
2195
2196 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
2197
2198 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
2199
2200 * ch-exp.y: Fix thinko that broke parsing of FALSE.
2201
2202 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2203
2204 * stabsread.c (read_member_functions): Initialize domain for stubbed
2205 member functions to avoid gdb core dumps when printing pointers
2206 to member functions.
2207 * cp-valprint.c (cp_print_class_method): Check for stubbed member
2208 functions.
2209
2210 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
2211
2212 * expprint.c (print_subexp): If opcode not found in op_print_tab,
2213 stop with an error().
2214 eval.c (evaluate_subexp): Change error message.
2215
2216 * objfiles.c (build_objfile_section_table): Cast return value
2217 from obstack_finish.
2218
2219 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
2220
2221 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
2222 to rs6000_frame_chain and deal with it if we're in a signal handler.
2223 (FRAME_SAVED_PC): Use rs6000_frame_chain.
2224
2225 * breakpoint.c (within_scope): New function.
2226 (enable_breakpoint, watchpoint_check): Use it.
2227
2228 * source.c (openp): Handle "exec-file ./ls" correctly.
2229
2230 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
2231
2232 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
2233
2234 * ch-exp.y: Clean up lexing of identifiers and
2235 reserved words. (E.g. don't recognize FALSEXXX as the
2236 keyword FALSE followed by the identifier XXX.)
2237 Also, convert identifiers to lower case.
2238
2239 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
2240
2241 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
2242 new serial interface.
2243
2244 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
2245
2246 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
2247 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
2248 * ser-go32.c: Return -1 on most failures, 0 on most successes,
2249 and use new return codes for go32_readchar().
2250 * ser-unix.c: Ditto. Also, move error handling up to caller for
2251 SERIAL_SETBAUDRATE().
2252 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
2253 to specific routine.
2254 (serial_close): New routine to wrap around device close routine.
2255 serial.h: Clean & document return values more clearly.
2256
2257 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
2258
2259 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
2260
2261 * rs6000-pinsn.c (print_operand, case LI): Print condition register
2262 operand in decimal rather than wrong textual versions.
2263
2264 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
2265 (mention 't', remove false thing about 'g' only good with 'f').
2266
2267 * breakpoint.h: move "struct breakpoint" and friends to top of
2268 file so that bpstat_find_breakpoint prototype works.
2269
2270 * solib.c (struct so_list): Add bfd field.
2271 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
2272 Put the bfd in bfd field of the so_list.
2273 (clear_solib): Free bfd name and close_bfd on the bfd.
2274
2275 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
2276
2277 * valarith.c (value_subscript): Add COERCE_REF.
2278 * ch-exp.y (operand_5): We can generalize the 2nd operand
2279 of a string repetition ot 'literal' without ambiguity.
2280
2281 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2282
2283 * breakpoint.h (struct bpstat): Remove momentary field.
2284 Remove bpstat_momentary_breakpoint. This was always kludgy
2285 and is no longer used.
2286
2287 * breakpoint.h: Add enum bpstat_what.
2288 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
2289 stop and print fields of bpstat now per-breakpoint, not just
2290 one for the whole chain.
2291 breakpoint.{c,h} (bpstat_what): New function.
2292 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
2293 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
2294 with call to bpstat_what.
2295 README: Remove watchpoint/breakpoint bug from known bugs.
2296
2297 * breakpoint.h: Prototype bpstat_find_breakpoint.
2298
2299 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
2300
2301 * symtab.c (find_methods, gdb_mangle_name): Note that functions
2302 are g++ specific.
2303 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
2304 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
2305
2306 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
2307
2308 * i960-pinsn.c (tabent): Copied struct definition from
2309 opcodes/i960-dis.c.
2310
2311 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2312
2313 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
2314 is a C++ destructor.
2315 * symtab.c (gdb_mangle_name): Use it.
2316 * symtab.c (find_methods): Do not add destructors to choice list
2317 for constructors.
2318 * symtab.c (decode_line_1): Make breakpoints on destructors work
2319 for gcc-2.x again.
2320
2321 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
2322
2323 * ser-go32.c: Make it use serial port name.
2324 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
2325
2326 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
2327 in a system call!
2328
2329 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
2330
2331 * configure.in: Only configure sparclite subdir when target_cpu
2332 is sparclite.
2333
2334 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
2335
2336 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
2337 Remove FIXME comment regarding this.
2338
2339 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
2340
2341 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
2342
2343 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
2344
2345 Add section table to objfile struct. Use it for find_pc_section.
2346 * objfiles.c (add_to_objfile_sections,
2347 build_objfile_section_table, find_pc_section): new functions.
2348 (allocate_objfile): build section table.
2349 * objfiles.h (struct obj_section): new structure.
2350 (struct objfile): add section table.
2351 (find_pc_section): new prototype.
2352 * solib.[ch] (find_pc_section_from_so_list): removed.
2353 * sparc-tdep.c: include objfiles.h for find_pc_section. include
2354 symfile.h for objfiles.h.
2355 (in_solib_trampoline): adjusted for new find_pc_section
2356 prototype. Removed BAD_RICH_HACK ifdefs.
2357 * symfile.c (syms_from_objfile): offset objfile sections.
2358 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
2359 * symfile.h (find_pc_section): prototype removed. Also fixed
2360 comment typo NUL -> NULL.
2361 * target.[ch] (find_pc_section_from_targets): removed.
2362 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
2363
2364 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
2365
2366 * ser-go32.c: Format. (go32_open): Use proper return value.
2367
2368 * configure.in: Undo conditional configdirs hack for sparclite.
2369
2370 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
2371
2372 * symtab.c (list_symbols): When call break_command, pass both
2373 filename and function name not just function name.
2374
2375 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
2376
2377 (Changes and new files to make "none" a full fledged configuration)
2378 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
2379 Currently only tm-none.h has any meaningful contents.
2380 * config/none/none.mh (NAT_FILE): Use nm-none.h
2381 * config/none/none.mh (XM_FILE): Use xm-none.h
2382 * config/none/none.mt (TM_FILE): Use tm-none.h
2383 * Makefile.in (depend): Remove comment about parse errors in
2384 valops.c, it now parses correctly and generates a correct depend
2385 line. Remove line that touches xm.h, tm.h, and nm.h; they are
2386 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
2387
2388 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
2389
2390 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
2391
2392 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
2393 exactly 8 characters.
2394
2395 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
2396
2397 * configure.in: Sparclite uses sparc config dir. Also has it's
2398 own tm- & .mt files now. Also add sparclite to configdirs.
2399 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
2400 * config/i386/go32.mh: Nullify def of TERMCAP.
2401 * config/i386/xm-go32.h: Get rid of redef of EIO.
2402 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
2403 specific configs. Very similar to sun4os4, but without solib.
2404 * sparclite/{Makefile.in configure.in}: First cut at making this
2405 dir configgable.
2406
2407 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
2408
2409 * ser-go32.c: First cut at adapting to new serial interface.
2410
2411 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
2412
2413 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
2414 These implement a new serial line interface for talking to remote
2415 targets.
2416 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
2417 EXCEPT go32, which gets ser-go32.c.
2418 * remote.c: Use new serial interface. More remote-xxx's to be
2419 converted later.
2420 * ser-bsd.c, ser-termios.c: Removed.
2421 * serial.c: New. Implements common operations for all serial
2422 types.
2423 * ser-unix.c: New. Unix specific serial operations for various
2424 flavors of Unix (Posix, SysV, BSD).
2425 * serial.h: Generic serial interface defs.
2426 * config/i386/go32.mh, config/i386/i386bsd.h,
2427 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
2428 ser-bsd.o from XDEPFILES. All the magic is now handled in
2429 configure.in.
2430
2431 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
2432
2433 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
2434
2435 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
2436
2437 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
2438
2439 * rs6000-tdep.c (frameless_function_invocation): Don't even think
2440 about framelessness except on the innermost frame.
2441
2442 * xcoffexec.c: Call fatal() not abort().
2443
2444 * stabsread.c (patch_block_stabs): If stab & no symbol, make
2445 a LOC_OPTIMIZED_OUT symbol.
2446 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
2447 findvar.c (read_var_value), printcmd.c (address_info),
2448 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
2449 m2-exp.y (yylex): Deal with it.
2450 ch-exp.y (yylex): Deal with it.
2451
2452 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
2453
2454 * findvar.c (value_from_register): H8500 specific, check to see
2455 if we are looking at short pointer. If so, skip crock.
2456 * h8500-tdep.c (h8500_frame_chain): Mask down value from
2457 read_memory_integer() to avoid getting messed up by sign extension.
2458
2459 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2460
2461 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
2462 ifdef protect using BAD_RICH_HACK. This should be removed soon.
2463 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
2464
2465 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
2466
2467 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
2468
2469 * core.c (dis_asm_print_address): New function.
2470
2471 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
2472 has been fixed.
2473
2474 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2475
2476 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
2477 entire breakpoint chain and print only the first entry that needs to
2478 be printed and needs to be stopped for. Fixes problems with printing
2479 of multiple breakpoints with different conditions.
2480 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
2481 effectively stops printing of the breakpoint chain.
2482 * breakpoint.c (print_it_noop): New routine to print nothing
2483 for this breakpoint entry and dont stop printing.
2484 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
2485 watchpoint only if it is enabled.
2486 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
2487 descriptor from the library to make backtraces through setjmp work.
2488 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
2489 sigtramp.
2490 * mips-tdep.c (read_next_frame_reg): Provide correct values for
2491 all registers saved within sigtramp, cleanup.
2492
2493 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2494
2495 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
2496
2497 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2498
2499 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
2500 with prototype in ../include/dis-asm.h.
2501
2502 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2503
2504 * core.c (dis_asm_{read_memory,memory_error}): New functions.
2505 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
2506 Use read_memory_func interface to disassembler.
2507
2508 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2509
2510 Teach sparc solaris to next over shared library functions.
2511 * solib.[hc] (find_pc_section_from_so_list): new function and
2512 prototype.
2513 * sparc-tdep.c (in_solib_trampoline): new function.
2514 * symfile.[hc] (find_pc_section): new function and prototypes.
2515 * target.[hc] (find_pc_section_from_targets): new function and
2516 prototypes.
2517 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
2518 in_solib_trampoline.
2519
2520 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
2521
2522 * infrun.c (wait_for_inferior): Revise comment.
2523
2524 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
2525
2526 * command.{c,h}: New var_type var_integer.
2527 main.c: Use it for history_size.
2528
2529 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
2530 Lint and byte-order fixups.
2531
2532 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
2533
2534 * breakpoint.h (bpstat): New field print_it.
2535 breakpoint.c (bpstat_print): Use it.
2536 (print_it_normal): New function (from old bpstat_print code).
2537 (bpstat_{alloc,stop_status}): Set print_it field.
2538
2539 * breakpoint.c (bpstat_stop_status): Use catch_errors when
2540 evaluating watchpoint condition, via new function watchpoint_check.
2541 Also stop if watchpoint disabled due to leaving its block.
2542
2543 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
2544
2545 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2546
2547 * mips-pinsn.c: Add missing include of dis-asm.h.
2548
2549 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
2550
2551 * Makefile.in (clean, distclean, realclean): Recursively apply
2552 to subdirs first, rather than last. This avoids, for example,
2553 Makefile being removed in a parent directory before the recursive
2554 make is run.
2555
2556 * alldeps.mak, depend: Update for below changes.
2557
2558 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
2559 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
2560 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
2561 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
2562 instead of tm-68k.h.
2563 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
2564 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
2565 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
2566 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
2567 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
2568 tm-68k.h to tm-m68k.h.
2569 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
2570 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
2571 tm-m68k-nofp.h.
2572
2573 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
2574 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
2575 * a29k-tdep.c: Renamed from am29k-tdep.c.
2576 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
2577 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
2578 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
2579 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
2580 Map '29k' to 'a29k'.
2581 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
2582 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
2583 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
2584 tm-a29k.h.
2585 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
2586 define that does not appear anywhere else in the gdb source tree.
2587 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
2588
2589 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
2590
2591 * breakpoint.c: Add comments regarding breakpoint_re_set.
2592
2593 * xcoffread.c (sort_syms, compare_symbols): Remove.
2594 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
2595 not our own sort_syms (it is identical).
2596
2597 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
2598
2599 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2600
2601 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
2602 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
2603 went out of scope.
2604 * exec.c (exec_close): Fix storage leak.
2605 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
2606 output sections when patching an executable.
2607 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
2608 when writing all registers.
2609 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
2610 at the right offset in the dummy frame.
2611 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
2612 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
2613 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
2614
2615 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
2616
2617 * Makefile.in (TARFILES): Avoid trailing backslash.
2618
2619 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
2620
2621 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
2622 it in breakpoint_re_set.
2623 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
2624
2625 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
2626 don't use sizeof(int) for target stuff, etc).
2627
2628 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
2629
2630 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
2631 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
2632 support that can't be integrated anyway due to lack of clear
2633 authorship.
2634
2635 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
2636
2637 * findvar.c (read_register, write_register): Make these capable
2638 of reading/writing registers that are shorter than REGISTER_TYPE.
2639 * (value_from_register): Install H8500 specific code to return
2640 proper value when register is being used as a pointer.
2641 * h8500-tdep.c: Remove extra defines of NUM_REGS.
2642 (h8500_skip_prologue): Use correct lengths for LINK instructions.
2643 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
2644 chain frames properly by combining frame pointer with T reg.
2645 (init_extra_frame_info): Delete. It's now a macro.
2646 (frame_args_address): Don't add PTR_SIZE. Stack args are already
2647 offset by the correct amount off of the frame pointer.
2648 (register_byte): Delete. It's now a macro.
2649 (register_raw_size, register_virtual_size): Delete. Replaced by
2650 common routine h8500_register_size, cuz there's no difference
2651 between the raw & virtual sizes on this machine.
2652 (register_convert_to_raw, register_convert_to_virtual): Delete,
2653 cuz there's no difference between the raw & virtual forms.
2654 Replaced by memcpy in tm file.
2655 (register_virtual_type): Rename to h8500_register_virtual_type.
2656 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
2657 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
2658 emulator have same reg offsets. This is all handled in the
2659 simulator code now.
2660 (h8500_trapped_internalvar): New routine to detect references to
2661 convenience vars acting as pointer pseudo-regs.
2662 (h8500_value_trapped_internalvar): Conjure up value of pointer
2663 pseudo-regs.
2664 (h8500_set_trapped_internalvar): Convert set value in real
2665 register references.
2666 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
2667 code segment register.
2668 infrun.c (proceed): Simplify. Call write_pc instead of doing it
2669 by hand.
2670 (wait_for_inferior): Add h8500 specific code to add stack segment
2671 when reading SP register.
2672 remote-sim.c (fetch_register): Spacing.
2673 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
2674 detect cruft. Redo all register manipulation stuff. Get rid of
2675 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
2676 to frame pointer. (IS_TRAPPED_INTERNALVAL,
2677 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
2678 to create internal vars for pointer pseudo-regs.
2679
2680 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
2681
2682 * Makefile.in: Numerous small changes to macro definitions
2683 and rules for building gdb distribution tree. Many macros
2684 eliminated or merged, and rules simplified.
2685 * alldeps.mak: Update.
2686 * depend: Update.
2687
2688 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
2689
2690 * Makefile.in: recurse through SUBDIRS for dvi target too
2691
2692 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
2693
2694 * Clean up xcoff relocation.
2695 objfiles.h (struct objfiles): Add section_offsets, num_sections.
2696 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
2697 Set them.
2698 symtab.h (struct general_symbol_info): Add section field.
2699 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
2700 xcoffread.c: Set section for symbols and msymbols.
2701 (struct symtab): Add block_line_section field.
2702 buildsym.c (end_symtab): Set it.
2703 (end_symtab and callers): Add section parameter.
2704 objfiles.c (objfile_relocate): New funciton.
2705 xcoffexec.c (vmap_symtab): Use it.
2706 xcoffsolib.h (struct vmap): Remove unused fields.
2707 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
2708 CORE_NEEDS_RELOCATION, symtab_relocated.
2709 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
2710 rs6000-tdep.c: Make loadinfotext static.
2711 breakpoint.c (fixup_breakpoints): Doc fix.
2712 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
2713 (end_symtab): primary field replaces nonreloc.
2714
2715 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
2716
2717 * symtab.h (struct linetable_entry): Remove confusing comment.
2718
2719 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2720
2721 * Makefile.in: add installcheck target
2722
2723 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
2724
2725 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
2726 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
2727 z8k}: New directories to hold cpu specific configuration files.
2728 Naming follows gcc convention.
2729 * config/{*.mt, *.mh}: All target and host makefile fragment
2730 config files moved to an appropriate config/<cpu> subdirectory.
2731 * nm-*, xm-*, tm-*: All native, host, and target files, which
2732 get linked to nm.h, xm.h, and tm.h respectively by configure,
2733 moved to appropriate config/<cpu> subdirectory.
2734 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
2735 Native, host, and target files that are common across more than
2736 one cpu architecture and included by one of the configured
2737 native, host, or target files, get moved to config directory.
2738 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
2739 pick up native, host, or target include files moved to one of
2740 the config subdirectories, and that are included by other files.
2741 * Makefile.in (alldeps.mak): Modify to account for new config
2742 directory structure.
2743 * alldeps.mak, depend: Update for new config directory structure.
2744 * config/*/[ntx]m-*.h: Modify all files that include other
2745 [ntx]m-*.h files to use path relative to gdb/config. I.E.
2746 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
2747 "tm-29k.h".
2748 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
2749 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
2750 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
2751 * configure.in: Default gdb_host_cpu to host_cpu, and remap
2752 the ones where the default is not unique or different than the
2753 config subdirectory name. Similarly, handle gdb_target_cpu.
2754 Modify configure.in as appropriate to make use of gdb_host_cpu
2755 and gdb_target_cpu to find makefile fragments and make links.
2756
2757 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
2758
2759 * mipsread.c (compare_blocks): Sort blocks with the same start
2760 address by decreasing ending address.
2761
2762 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2763
2764 * mipsread.c (parse_procedure): Save cur_fdr accross call to
2765 lookup_symbol as it might get clobbered by the call.
2766
2767 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
2768 The previous code did not initialize the language field for the psymtab
2769 entry.
2770
2771 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
2772
2773 * c-exp.y (parse_number): Avoid shift warning.
2774 * serial.h (struct ttystate): Declare empty one on DOS.
2775
2776 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
2777
2778 * xm-sun4os4.h: Return type of free() should be void, not int.
2779
2780 * vx-share/vxWorks.h: Remove #def of NULL.
2781
2782 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
2783
2784 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
2785
2786 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
2787
2788 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
2789
2790 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
2791
2792 * ieee-float.c: Moved to ../libiberty.
2793 * ieee-float.h: Moved to ../include.
2794 * Makefile.in: Update accordingly.
2795 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
2796 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
2797 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
2798 it is now in ../opcodes/m68881-ext.c.
2799 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
2800 prologue (some callers _do_ care).
2801 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
2802 new interface of ../opcodes/*-dis.c.
2803 * ch-exp.y: Add #include <ctype.h>.
2804
2805 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
2806
2807 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
2808
2809 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
2810
2811 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
2812
2813 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
2814
2815 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2816
2817 * z8k-tdep.c (extract_return_value, write_return_value,
2818 store_struct_return): New functions from macros in tm-z8k.h.
2819
2820 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
2821
2822 * valops.c (value_arg_coerce): Apply temporary patch to
2823 fix problem with coercion of array and function types when
2824 passed as arguments to C functions, pending a more complete
2825 review of when and how coercion should be done, depending
2826 upon context and language.
2827
2828 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
2829
2830 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
2831
2832 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
2833 debugsec if there are a non-zero number of symbols.
2834
2835 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
2836
2837 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
2838
2839 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
2840
2841 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
2842
2843 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
2844 not just 50 symbols.
2845 (symtbl_num_syms): New variable.
2846 (read_xcoff_symtab): Set it.
2847 (read_symbol_nvalue): Check for bad symno.
2848 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
2849 always symtbl.
2850
2851 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
2852
2853 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
2854 This is defined in defs.h if necessary.
2855 * vx-share/vxWorks.h: Remove #defs of min and max.
2856 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
2857 vx-share/xdr_rdb.c: include defs.h.
2858
2859 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
2860
2861 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
2862 of while condition.
2863
2864 * xcoffread.c (enter_line_range): complain() on bad endoffset.
2865 xcoffread.c: Doc fixes.
2866
2867 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
2868
2869 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
2870 xcoffexec.c (xcoff_relocate_core): New function.
2871 (text_adjustment): Removed.
2872 (add_vmap): Return the vmap.
2873 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
2874
2875 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
2876
2877 * xcoffsolib.h: Add objfile member to struct vmap.
2878 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
2879 xcoffexec.c (add_vmap): Allocate objfiles here.
2880
2881 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
2882
2883 Support 68000 series without floating point.
2884
2885 * configure.in (m68000-*-{aout,elf,coff}): New configs.
2886 * tm-68k-nofp.h: New file, lacks 68881 support.
2887 * config/m68k-nofp.mt: New file.
2888
2889 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
2890
2891 Remove a few remaining underscore/no-underscore remnants from
2892 config files.
2893
2894 * config/{m68k-un.mt, sparc-un.mt}: Remove.
2895 * config/m68k-noun.mt: Rename to m68k-fp.mt.
2896 * config/sparc-noun.mt: Rename to sparc-em.mt.
2897 * tm-68k-noun.h, tm-spc-noun.h: Remove.
2898 * tm-68k-un.h: Rename to tm-68k-fp.h.
2899 * tm-spc-un.h: Rename to tm-spc-em.h.
2900 * tm-sun4sol2.h: Cleanup.
2901 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
2902
2903 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
2904
2905 * symmisc.c (std_in, std_out, std_err): Move initializations
2906 to runtime code, in case they aren't constant.
2907
2908 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
2909
2910 * symtab.c (find_pc_symtab): some object file formats, notably
2911 mips, have holes in the address ranges of symtabs. Change
2912 this algorithm from first hit to tightest fit.
2913
2914 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
2915 fence post without finding the enclosing function, then print a
2916 warning.
2917
2918 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
2919
2920 * utils.c (fputs_demangled, fprint_symbol): Remove.
2921 * utils.c (fprintf_symbol_filtered): New function which combines
2922 the functionality of fputs_demangled and fprint_symbol. Uses a
2923 caller provided language parameter to select the appropriate
2924 demangler, and caller provided args to pass to the demangler.
2925 * defs.h (enum language): Move further up in file so enum can
2926 be used in prototypes.
2927 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
2928 * defs.h (fprintf_symbol_filtered): Add prototype.
2929 * c-typeprint.c (cp_type_print_method_args): Replace calls to
2930 fputs_demangled with call to fprintf_symbol_filtered.
2931 * cp-valprint.c (demangle.h): Include
2932 * cp-valprint.c (cp_print_value_fields): Replace calls to
2933 fprint_symbol with calls to fprintf_symbol_filtered.
2934 * printcmd.c (print_frame_args): Replace call to fprint_symbol
2935 with call to fprintf_symbol_filtered.
2936 * stack.c (print_frame_info): Remove obsolete code so we don't
2937 have to update fputs_demangled usage in it.
2938 * stack.c (print_frame_info, frame_info): Add language variable
2939 to pass to fprintf_symbol_demangled and initialize it from the
2940 symbol's language. Replace calls to fputs_demangled with calls
2941 to fprintf_symbol_filtered.
2942 * symtab.c (find_methods): Replace call to fputs_demangled with
2943 call to fprintf_symbol_filtered.
2944 * ch-valprint.c (demangle.h): Include.
2945 * ch-valprint.c (chill_print_value_fields): Replace call to
2946 fprint_symbol with call to new fprintf_symbol_filtered.
2947
2948 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
2949
2950 * Makefile.in (VERSION): Bump version to 4.8.2.
2951
2952 * main.c (source_command): Require an explicit pathname of file
2953 to source, since previous behavior of defaulting to gdb init file
2954 was troublesome and undocumented.
2955 * printcmd.c (disassemble_command): Add missing '{}' pair to
2956 else with two statements. Bug reported by Stephane Tsacas
2957 <slt@isoft.fr>.
2958 * symtab.c (find_pc_line): Don't complain about zero length or
2959 negative length line numbers for the moment, since we may not own
2960 the terminal when called, such as when single stepping. (FIXME)
2961 * language.h (CAST_IS_CONVERSION): True if current language is
2962 C++ as well as C. Fix from Peter Schauer.
2963 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
2964 Use STREQN macro rather than bare '!strncmp()'.
2965 * environ.c (unset_in_environ): Avoid use of memcpy on
2966 overlapping memory regions, as suggested by Paul Eggert
2967 <eggert@twinsun.com>.
2968 * c-exp.y (%union struct): Remove unused ulval as suggested
2969 by Paul Eggert <eggert@twinsun.com>.
2970
2971 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
2972
2973 * main.c (gdbinit): Make static.
2974 * main.c (inhibit_gdbinit): Move to file scope.
2975 * main.c (main): Remove local inhibit_gdbinit.
2976 * main.c (source_command): Don't source '.gdbinit' file by
2977 default if gdb has been told to ignore it.
2978
2979 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
2980
2981 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
2982 3.63.
2983
2984 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
2985
2986 * printcmd.c (print_address_symbolic): Only print if offset
2987 is shorter than max_symbolic_offset.
2988 (initialize_printcmd): `set print max-symbolic-offset'.
2989
2990 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
2991 (examine_tag): Use it.
2992 (read_register_stack): Only look in the local registers for a
2993 memory address if it's between rfb and rsp; go to memory otherwise.
2994 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
2995 (reginv_com): Remove ancient kludge command.
2996
2997 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2998
2999 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
3000 irix4 will again compile.
3001
3002 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
3003
3004 * configure.in: accept mips-sgi-irix4* for irix4.
3005
3006 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
3007
3008 * z8k-tdep.c (print_register_hook): Lint.
3009
3010 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
3011
3012 Lint fixes from Paul Eggert (eggert@twinsun.com):
3013
3014 * command.c (do_setshow_command): var_uintegers are unsigned.
3015 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
3016 unsigned, since they use hex values with the high bit set.
3017
3018 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
3019
3020 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
3021 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
3022 access symbol name.
3023 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
3024 macro definitions in parenthesis.
3025
3026 * dbxread.c (dbx_symfile_init): Catch the case where there is
3027 no string table, but the only way we find out is by reading zero
3028 bytes from EOF.
3029
3030 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
3031
3032 * dbxread.c (dbx_symfile_init): Make size of the string table
3033 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
3034 offset to the string table is nonzero and handle the nonexistant
3035 string table case, should it occur. Ensure that the string table
3036 size read from the file is reasonable, with a minimum lower bound
3037 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
3038
3039 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
3040
3041 * Makefile.in: Changes to build testsuite correctly.
3042 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
3043 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
3044 (TARGET_FLAGS_TO_PASS): New variable.
3045 (SUBDIRS): Added testsuite.
3046 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
3047 testsuite is compiled with CC_FOR_TARGET rather than CC.
3048
3049 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
3050
3051 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
3052 reported by mycroft@gnu.ai.mit.edu.
3053
3054 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
3055 * configure.in (vax-*-ultrix2*): New triplet.
3056 * config/vaxult2.mh: New file.
3057 * xm-vaxult2.h: New file.
3058
3059 * c-exp.y (parse_number): Change high_bit to unsigned.
3060 * demangle.c: Change all references to cfront to ARM, since the
3061 actual algorithm is the one specified in the Annotated Reference
3062 Manual. This was confusing users into thinking that full cfront
3063 support was implemented.
3064 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
3065 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
3066 directly to lookup_struct_elt_type, which will do the
3067 dereferencing itself.
3068 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
3069 NULL dereferencing bug for unnamed structs, comment out
3070 questionable code.
3071
3072 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
3073
3074 * coffread.c (process_coff_symbol): Change PCC argument correction
3075 so that it only happens on big-endian targets; so that it only
3076 happens if the short or char argument is aligned on an int
3077 boundary; and so that it changes the location, rather than the
3078 type, of the argument. These changes tend to parallel similar
3079 (old) changes in stabsread.c.
3080
3081 * coffread.c (coff_read_enum_type): Use the specified size for
3082 enums, don't assume that they are int-sized.
3083
3084 * c-valprint.c (c_val_print): Don't assume enums are the same as
3085 ints.
3086
3087 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
3088 Rendell, <michael@mercury.cs.mun.ca>.
3089
3090 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
3091
3092 * language.h (local_decimal_format_custom): Add prototype.
3093 * language.c (local_decimal_format_custom): Add function, bug
3094 reported by Robert R. Henry (rrh@tera.com).
3095
3096 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
3097
3098 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
3099 by Josef Leherbauer, joe@takeFive.co.at.
3100
3101 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
3102
3103 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
3104 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
3105 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
3106 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
3107 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
3108 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
3109 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
3110 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
3111
3112 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
3113
3114 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
3115 of demangled name fields to NULL if no demangling exists for
3116 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
3117 symbols if their language is known at the time they are created,
3118 but sometimes the language is not known until later.
3119
3120 * ch-typeprint.c (chill_print_type_base): Name changed to
3121 chill_type_print_base to match pattern for C and C++ names.
3122 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
3123 to be consistent with other usages.
3124 * ch-typeprint.c (chill_type_print_base): Add support for
3125 printing Chill STRUCT types.
3126 * ch-valprint.c: Include values.h.
3127 * ch-valprint.c (chill_print_value_fields): New function and
3128 prototype for printing Chill STRUCT values.
3129 * ch-valprint.c (chill_val_print): Fix call to val_print_string
3130 that was being called with two args instead of three.
3131 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
3132 to print Chill STRUCT values.
3133
3134 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
3135
3136 * configure.in: added testsuite to configdirs.
3137
3138 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
3139
3140 * doc/stabs.texi: The `this' pointer is now known by the name
3141 `this' instead of `$t'.
3142
3143 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
3144
3145 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
3146 references of TAG_string_type DIEs in user defined types.
3147 * ch-lang.c (chill_create_fundamental_type): Track compiler
3148 change that now emits debugging info with the type long for Chill
3149 longs.
3150
3151 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
3152
3153 * remote-mips.c: New file; implements MIPS remote debugging
3154 protocol.
3155 * config/idt.mt: New file; uses remote-mips.c
3156 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
3157
3158 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
3159 floating point coprocessor.
3160 (mips_push_dummy_frame): If not mips_fpu, don't save floating
3161 point registers.
3162 (mips_pop_frame): If not mips_fpu, don't restore floating point
3163 registers.
3164 (_initialize_mips_tdep): New function; let the user reset mips_fpu
3165 variable.
3166 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
3167 mips_fpu, don't use fp0 as floating point return register.
3168 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
3169 registers.
3170
3171 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
3172
3173 * gdb/testsuite: made modifications to testcases, etc., to allow
3174 them to work properly given the reorganization of deja-gnu and the
3175 relocation of the testcases from deja-gnu to a "tool" subdirectory.
3176
3177 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
3178
3179 * gdb/testsuite: Initial creation of gdb/testsuite.
3180 Migrated dejagnu testcases and support files for testing nm to
3181 gdb/testsuite from deja-gnu. These files were moved "as is"
3182 with no modifications. This migration is part of a major overhaul
3183 of dejagnu. The modifications to these testcases, etc., which
3184 will allow them to work with the new version of dejagnu will be
3185 made in a future update.
3186
3187 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
3188
3189 * NEWS: Add reminders for next release.
3190
3191 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
3192
3193 * mipsread.c (parse_lines): Correct check for files compiled with
3194 -g1.
3195
3196 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
3197
3198 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
3199
3200 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
3201
3202 * Makefile.in (VERSION): GDB-4.8 release!
3203 * README, NEWS: Update for release.
3204
3205 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
3206
3207 * am29k-pinsn.c (print_insn): Minor nits with const.
3208 * am29k-tdep.c: More minor nits with arg types for
3209 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
3210
3211 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
3212
3213 * gcc.patch: Update for a different GCC (G++) bug.
3214 * main.c (print_gdb_version): Update copyright year to 1993.
3215 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
3216 conditionalize this file on it. FIXME, right way is to split
3217 these into two config files.
3218 (ATTACH_DETACH): Define for BSD 4.4
3219 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
3220 (U_REGS_OFFSET): Revise for 4.4.
3221 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
3222 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
3223 LONG_MAX into this file to avoid cpp "redefinition" warnings.
3224
3225 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3226
3227 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
3228 caddr_t.
3229
3230 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
3231
3232 * c-lang.c (c_printstr): Bugfix for length==0 case.
3233
3234 * c-lang.c (c_printstr): If a C string ends in a null, don't
3235 print the null.
3236
3237 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
3238
3239 * defs.h (STRCMP): Make it work for unsigned chars.
3240
3241 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
3242
3243 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
3244 * config/hp300bsd.mh (REGEX, REGEX1): Define.
3245 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
3246 define to kludge the large opcode table into two smaller tables,
3247 since GCC take exponential space to build the table. Lint.
3248 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
3249
3250 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
3251
3252 * Makefile.in (VERSION): Roll to 4.7.9.
3253 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
3254 definition here, to handle both BSD 4.3 and 4.4 systems.
3255 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
3256 * remote.c (alarm): Move declaration to global level, before
3257 first reference to it.
3258 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
3259 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
3260
3261 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
3262
3263 * remote.c (readchar): forward declare alarm which otherwise looks
3264 like an undeclared variable to gcc.
3265
3266 * dbxread.c (process_one_symbol): cast enum value N_SO into int
3267 when comparing against an int. Avoids superfluous warning from
3268 vax ultrix 4.2 cc.
3269
3270 * inflow.c (set_sigint_trap): add cast to assignment from signal.
3271 Avoids superfluous warnings from some systems and/or compilers
3272 (like vax ultrix 4.2.)
3273
3274 * language.c (struct op_print unk_op_print_tab): use the enum
3275 values rather naked zeros as initializers. Avoids warnings from
3276 ultrix type compilers.
3277
3278 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
3279
3280 * Makefile.in (VERSION): Roll to 4.7.6.
3281 (SFILES_SUBDIR): Add 29k-share/udi_soc.
3282 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
3283 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
3284 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
3285 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
3286 (depend): Fix bug where nm-files in config files weren't noticed.
3287 (make-proto-gdb-1): Avoid changing directories while building new
3288 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
3289
3290 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
3291
3292 * remote.c: Improve error recovery. Allow user to break out
3293 of initial connection attempt with INTERRUPT. Treat a timeout
3294 while waiting for remote packet like a retry, unless the remote
3295 side is actively running user code. Fix a few long printf_filtered's.
3296
3297 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
3298 trampoline symbols.
3299
3300 * buildsym.c (start_subfile): Allow null file name.
3301
3302 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
3303
3304 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
3305 expects a pointer to complaint rather than a complaint
3306 structure.
3307 (process_linenos): free the previously allocated subfile name,
3308 then allocate the new one from the heap.
3309
3310 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3311
3312 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
3313
3314 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
3315
3316 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
3317 Previously, would bogusly index off the bottom of type_vector.
3318 (rs6000_builtin_type): Accept type number as argument.
3319 (read_type, case '-'): Handle negatives like any other type number.
3320
3321 * symfile.c (deduce_language_from_filename): Handle null name.
3322
3323 * mips-tdep.c (isa_NAN): Fix byte order dependency.
3324 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
3325 fixed by sato@sm.sony.co.jp.
3326
3327 * xcoffread.c (parmsym): Don't use an initializer to set up
3328 this struct symbol. Set it up in initialize_xcoffread.
3329 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
3330 works on real rs/6000 target with #ifndef FAKING_RS6000.
3331
3332 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
3333
3334 * stabsread.c (rs6000_builtin_type): Move function from
3335 xcoffread.c:builtin_type.
3336 * xcoffread.c (builtin_type): Move to stabsread. Remove
3337 IBM6000_HOST dependency. Move misplaced comments.
3338 (various): Change printf's to complaints.
3339 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
3340 objfile argument to read_type calls under #if 0.
3341 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
3342 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
3343 * Makefile.in: xcoffread.o is not built by default.
3344 * xm-rs6000.h (IBM6000_HOST): Remove.
3345 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
3346 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
3347 IBM6000_TARGET.
3348
3349 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
3350
3351 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
3352 VALUE_LVAL to be lval_memory so that we don't try to modify wild
3353 register numbers when user tries to modify elements in structs
3354 passed as arguments.
3355 * inflow.c (child_terminal_info): Move banner outside of system
3356 specific #ifdefs.
3357 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
3358 passes struct/union arguments by address.
3359
3360 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
3361
3362 * Based on patch from Kean Johnston <maw@netcom.com>:
3363 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
3364 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
3365 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
3366
3367 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
3368
3369 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
3370 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
3371
3372 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
3373
3374 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
3375 cc debugging output.
3376
3377 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
3378
3379 * stabsread.c (define_symbol): Complain about unrecognized names
3380 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
3381 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
3382 (read_cpp_abbrev): Don't use the class name as part of the
3383 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
3384 abbrevs. Inspired by Mike Tiemann.
3385 (read_tilde_fields): Comment. Remove ancient dead code.
3386 Remove erroneous but non-dead code. Simplify. Add complaints.
3387 (in general): Remove extraneous (parentheses) in return
3388 statements.
3389
3390 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
3391
3392 * coffread.c (coff_lookup_type): Fix fencepost error reported
3393 by Art Berggreen, <arg@opal.acc.com>.
3394
3395 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
3396 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
3397
3398 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
3399 test, which is apparently left over from when we used native
3400 include files and couldn't depend on the member names being there.
3401 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
3402
3403 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
3404
3405 * mipsread.c: Major overhaul to use new BFD symbol table reading
3406 routines. Now swaps information as it is needed, rather than
3407 swapping everything when the file is read.
3408
3409 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
3410
3411 * Makefile.in (TARDIRS): Add sparclite demo dir.
3412 (*.tab.c): Change dependency on Makefile to depend on
3413 Makefile.in, otherwise it always rebuilds after configuring.
3414 Force output *.tab.c file into current directory even in "make"
3415 versions that rewrite dependent file names used in command lines.
3416
3417 * TODO: Remove some things we did.
3418 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
3419 * os68k-xdep.c: Remove; useless file (os68k is a target only).
3420 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
3421 * symtab.h: Eliminate unnamed unions and structs.
3422
3423 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
3424
3425 * Makefile.in (VERSION): Roll to 4.7.5.
3426
3427 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
3428
3429 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
3430 re-evaluating symbol pointers.
3431
3432 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
3433
3434 * c-exp.y (lcurly, rcurly): New nonterminals.
3435 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
3436 constructs.
3437 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
3438 made function static.
3439 * parse.c (struct funcall): Moved struct def from parser-defs.h.
3440 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
3441 * parse.c (start_arglist):
3442 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
3443 * parser-defs.h (struct funcall): Moved struct def to parse.c.
3444 * parser-defs.h (funcall_chain): Moved to parse.c.
3445 * printcmd.c (print_frame_nameless_args): Fix prototype.
3446 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
3447 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
3448 * valops.c (typecmp): Moved prototype from values.h.
3449 * value.h (typecmp): Moved prototype to valops.c, made static.
3450 * ch-exp.y (yylex): Change way control sequences are disabled.
3451
3452 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
3453
3454 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
3455
3456 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
3457
3458 * mipsread.c (upgrade_type): Build array types correctly, using
3459 create_range_type and create_array_type.
3460
3461 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
3462
3463 * remote-nindy.c: Cleanup.
3464
3465 * infrun.c (wait_for_inferior): When rolling back the PC after
3466 a breakpoint, call write_pc so that NPC gets rolled back as well
3467 (for the 29K).
3468
3469 * blockframe.c (inside_entry_file, inside_main_func,
3470 inside_entry_func): PC of zero is always "bottom of stack".
3471
3472 * printcmd.c (print_frame_args, print_frame_nameless_args):
3473 Let print_frame_nameless_args decide whether there are any,
3474 laying groundwork for possibly later printing 29K args for
3475 functions where we have tag words but no symbols.
3476
3477 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3478
3479 * Makefile.in: fix GDB doc targets for new doc subdir structure
3480
3481 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
3482
3483 * stack.c (parse_frame_specification): Parse as many arguments
3484 as there are (up to MAXARGS). Pass all of them in argc, argv
3485 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
3486 many there were, onto SETUP_ARBITRARY_FRAME.
3487 * tm-mips.h, tm-sparc.h: Corresponding changes.
3488 * mips-tdep.c, sparc-tdep.c: Ditto.
3489
3490 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
3491
3492 * hp300ux-nat.c: Update copyrights.
3493 * mipsread.c (parse_partial_symbols): Complain about block
3494 indexes that go backwards. Fix from Peter Schauer.
3495 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
3496 symbol-file that has no linkage symbols to be read.
3497 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
3498 from tm- file to xm-file, since they're host dependent.
3499 * valarith.c (value_binop): Typo.
3500
3501 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
3502
3503 * sparclite/aload.c: Add copyleft.
3504 * sparclite/crt0.s: Add comment at beginning.
3505
3506 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3507
3508 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
3509 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
3510
3511 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
3512
3513 * values.c (value_headof): Fix typo in which VTBL and ARG were
3514 being confused for one another.
3515
3516 * valops.c (typecmp): Now static.
3517
3518 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
3519 baseclass--we don't always inherit its virtual function table
3520 pointer.
3521
3522 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
3523 pointer correctly in case value_struct_elt moves it around.
3524
3525 * valops.c (typecmp): Now static. Also, now groks references
3526 better.
3527
3528 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
3529 zero on recursive call. If NAME is the name of TYPE, return TYPE.
3530
3531 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
3532
3533 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
3534 to avoid "too much defining" error from native C compiler (!).
3535
3536 * Makefile.in (HFILES): Add typeprint.h.
3537 * typeprint.[ch]: Update copyrights.
3538
3539 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
3540
3541 * Makefile.in: Update to match doc/ subdir changes.
3542
3543 * config/hp300hpux.mh: No cross-host file needed, just native.
3544 * config/go32.mh: Remove nonexistent "native" support.
3545
3546 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
3547 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
3548 * m88k-tdep.c (next_insn): Lint, cleanup.
3549 (store_parm_word): Lint.
3550
3551 * README: Fix typo (reported by karl@hq.ileaf.com).
3552
3553 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
3554
3555 * expression.h (BINOP_CONCAT): Document use for self concatenation
3556 an integral number of times.
3557 * language.c (binop_type_check): Extend BINOP_CONCAT for self
3558 concatenation case.
3559 * valarith.c (value_concat): Rewrite to support self
3560 concatenation an integral number of times.
3561 * Makefile.in (ch-exp.tab.c): Change "expect" message.
3562 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
3563 eliminate hundreds of spurious shift/reduce and reduce/reduce
3564 conflicts that mask the 5 real ones.
3565 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
3566 * ch-exp.y (integer_literal_expression): Remove production,
3567 no longer used.
3568
3569 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
3570
3571 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
3572 implied that "no side effects" was nonfunctional.
3573 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
3574 character string and bitstring concatenation.
3575 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
3576 * expression.h (exp_opcode): Add BINOP_CONCAT.
3577 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
3578 * language.c (string_type): Add function to determine if a type
3579 is a string type.
3580 * language.c (binop_type_check): Add case for BINOP_CONCAT.
3581 * valarith.c (value_concat): New function to concatenate two
3582 values, such as character strings or bitstrings.
3583 * valops.c (value_string): Remove error stub and implement
3584 function body.
3585 * value.h (value_concat): Add prototype.
3586 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
3587 * ch-exp.y (yylex): Recognize SLASH_SLASH.
3588 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
3589 BINOP_CONCAT.
3590
3591 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
3592
3593 * c-exp.y (exp): Add production to support direct creation
3594 of array constants using the obvious syntax.
3595 * c-valprint.c (c_val_print): Set printed string length.
3596 * dwarfread.c (read_tag_string_type): New prototype and
3597 function that handles TAG_string_type DIEs.
3598 * dwarfread.c (process_dies): Add case for TAG_string_type
3599 that calls new read_tag_string_type function.
3600 * expprint.c (print_subexp): Add support for OP_ARRAY.
3601 * gdbtypes.c (create_range_type, create_array_type): Inherit
3602 objfile from the index type.
3603 * ch-typeprint.c (chill_print_type): Add case for
3604 TYPE_CODE_STRING.
3605 * ch-valprint.c (chill_val_print): Fix case for
3606 TYPE_CODE_STRING.
3607
3608 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
3609
3610 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
3611 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
3612 include/coff/mips.h.
3613
3614 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
3615
3616 * c-exp.y (exp:STRING): Convert C strings into array-of-char
3617 constants with an explicit null byte terminator. OP_STRING is
3618 now used for real string types.
3619 * c-lang.c (builtin_type_*): Move declarations to lang.c since
3620 they are used by all languages.
3621 * c-lang.c (_initialize_c_language): Move initializations of
3622 builtin_type_* to lang.c.
3623 * c-typeprint.c (c_type_print_varspec_prefix,
3624 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
3625 to TYPE_CODE_STRING.
3626 * c-valprint.c (c_val_print): Change the way character arrays
3627 are printed as strings to be consistent with the way strings
3628 are printed when pointer-to-char types are dereferenced.
3629 Remove test of print_max before calling val_print_string, which
3630 now does it's own test.
3631 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
3632 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
3633 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
3634 * gdbtypes.c (builtin_type_*): Add declarations moved from
3635 c-lang.c.
3636 * gdbtypes.c (create_string_type): New function to create real
3637 string types.
3638 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
3639 renamed to TYPE_CODE_STRING.
3640 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
3641 builtin_type_* types moved from c-lang.c.
3642 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
3643 to TYPE_CODE_STRING.
3644 * gdbtypes.h (builtin_type_string): Add extern declaration.
3645 * gdbtypes.h (create_string_type): Add prototype.
3646 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
3647 renamed to TYPE_CODE_STRING.
3648 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
3649 TYPE_CODE_STRING.
3650 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
3651 renamed to TYPE_CODE_STRING.
3652 * parse.c (length_of_subexp, prefixify_subexp): Add case for
3653 OP_ARRAY.
3654 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
3655 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
3656 to TYPE_CODE_STRING.
3657 * valops.c (allocate_space_in_inferior): New function and
3658 prototype, using code ripped out of value_string.
3659 * valops.c (value_string): Rewritten to use new function
3660 allocate_space_in_inferior, but temporarily disabled until some
3661 other support is in place.
3662 * valops.c (value_array): New function to create array constants.
3663 * valprint.c (val_print_string): Add comment to document use,
3664 complete rewrite to fix several small buglets.
3665 * value.h (value_array): Add prototype.
3666 * value.h (val_print_string): Change prototype to match rewrite.
3667 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
3668 * ch-exp.y (match_character_literal): Disable recognition of
3669 control sequence form of character literals and document why.
3670
3671 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
3672
3673 * nindy-share/nindy.c: Add comments to #endif's to clarify
3674 grouping.
3675
3676 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
3677 read_memory to get byte order right.
3678 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
3679 anymore. This is done in paread.c now. We expect unwind info
3680 to hang off of objfiles, and search all of the objfiles when until
3681 we find a match.
3682 * (skip_trampoline_code): Cast arg to target_read_memory.
3683 * objfiles.h (struct objfile): Add new field obj_private to hold
3684 per object file private data (unwind info in this case).
3685 * paread.c (read_unwind_info): New routine to read unwind info
3686 for the objfile. This data is hung off of obj_private.
3687 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
3688 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
3689 make this easier to access.
3690
3691 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
3692
3693 * c-valprint.c (cp_print_class_member): Add extern decl.
3694 * c-valprint.c (c_val_print): Extract code for printing methods
3695 and move it to cp_print_class_method in cp-valprint.c.
3696 * c-valprint.c (c_val_print): Extract code to print strings and
3697 move it to val_print_string in valprint.c.
3698 * cp-valprint.c (cp_print_class_method): New function using
3699 code extracted from c_val_print.
3700 * valprint.c (val_print_string): New function using code
3701 extracted from c_val_print.
3702 * value.h (val_print_string): Add prototype.
3703 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
3704 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
3705 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
3706 CHECKBUF, growbuf_by_size): New variables, macros, and support
3707 functions for implementing a dynamically expandable temp buffer.
3708 * ch-exp.y (match_string_literal): New lexer function.
3709 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
3710 removed and replaced with new CHECKBUF macro.
3711 * ch-exp.y (yylex): Call match_string_literal when appropriate.
3712 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
3713
3714 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
3715
3716 * Makefile.in: Add info for paread.o.
3717 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
3718
3719 * blockframe.c (frameless_look_for_prologue): Correct the
3720 comment.
3721 * gdbtypes.h, gdbtypes.c: Use const in decl of
3722 cplus_struct_default, now that pa-gas assembler has been fixed.
3723 * hppah-nat.c: Formatting.
3724 * hppah-tdep.c: Remove lots of useless externs for variables we
3725 don't use.
3726 * (find_unwind_entry): Speed up by using binary search, and a one
3727 entry cache.
3728 * (rp_saved): New routine to see what unwind info says about RP
3729 being saved on the stack frame.
3730 * (frame_saved_pc): Look for prologue to see if we need to
3731 examine the stack for the saved RP or not.
3732 * (init_extra_frame_info): Check for prologue, instead of
3733 framesize to determine if we are frameless or not.
3734 * (frame_chain_valid): Stop backtraces when we run into _start.
3735 * (push_dummy_frame): Reformat to make more readable.
3736 * (find_dummy_frame_regs): ditto.
3737 * (hp_pop_frame): ditto.
3738 * (hp_restore_pc_queue): small cleanup.
3739 * (hp_push_arguments): ditto.
3740 * (pa_do_registers_info): ditto.
3741 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
3742 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
3743 * Define FRAME_CHAIN_VALID.
3744 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
3745 passed to functions.
3746
3747 * paread.c (pa_symtab_read): Use new bfd conventions for
3748 accessing linker symbol table.
3749 * (pa_symfile_init): Access embedded STAB info via BFD section
3750 mechanism and related macros.
3751
3752
3753 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
3754
3755 * sparc-stub.c: Use a seperate stack for our traps.
3756 * Handle recursive traps.
3757 * Remove all trap init code. This needs to be done by the
3758 environment.
3759 * (set_mem_fault_trap): Call exceptionHandler() to setup this
3760 trap.
3761 * (handle_exception): See if we are at breakinst, if so, then
3762 advance PC sp that users can just step out of breakpoint().
3763 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
3764 new place if SP has changed.
3765 * (case 's'): Get rid of this, we can't do it yet.
3766 * (case 't'): New command to test any old random feature.
3767 * (case 'r'): New command to reset the system.
3768 * (breakpoint): Add label to breakpoint trap instruction so that
3769 handle_exception() can detect where we are and get past the
3770 breakpoint trivially.
3771
3772 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
3773
3774 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
3775
3776 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3777
3778 * configure.in: recognise all sparclite variants
3779
3780 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3781
3782 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
3783 binary files oring in the right bit.
3784
3785 * main.c, source.c, state.c, symmisc.c: use macros defined in
3786 fopen-{bin|both} when fopening files.
3787
3788 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
3789
3790 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
3791 from a configuration file (typically including <limits.h>), or to
3792 TARGET_CHAR_BIT if CHAR_BIT is not defined.
3793 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
3794 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
3795 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
3796 * exppritn.c (print_subexp, dump_expression): Add case for
3797 OP_BITSTRING.
3798 * expression.h (OP_BITSTRING): New expression element type for
3799 packed bitstrings.
3800 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
3801 macros to convert between number of expression elements and bytes
3802 to store that many elements.
3803 * i960-tdep.c (leafproc_return): Use new macros to access
3804 minimal symbol name and address fields.
3805 * m88k-pinsn.c (sprint_address): Use new macros to access
3806 minimal symbol name and address fields.
3807 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
3808 minimal symbol address field.
3809 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
3810 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
3811 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
3812 Use new BYTES_TO_EXP_ELEM macro.
3813 * parse.c (write_exp_bitstring): New function to write packed
3814 bitstrings into the expression element vector.
3815 * parse.c (length_of_subexp, prefixify_subexp): Add case for
3816 OP_BITSTRING.
3817 * parser-defs.h (struct stoken): Document that it is used for
3818 OP_BITSTRING as well as OP_STRING.
3819 * parser-defs.h (write_exp_bitstring): Add prototype.
3820 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
3821 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
3822 LOWER, LENGTH): New tokens for keywords.
3823 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
3824 upper_lower_argument, length_argument, array_mode_name,
3825 string_mode_name, variant_structure_mode_name): New non-terminals
3826 and productions.
3827 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
3828 * ch-exp.y (match_bitstring_literal): New lexer support function
3829 to recognize bitstring literals.
3830 * ch-exp.y (tokentab6): New token table for 6 character keywords.
3831 * ch-exp.y (tokentab5): Add LOWER, UPPER.
3832 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
3833 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
3834 * ch-exp.y (yylex): Check tokentab6.
3835 * ch-exp.y (yylex): Call match_bitstring_literal.
3836
3837 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
3838
3839 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
3840 symbol name and value fields.
3841
3842 * c-exp.y (yylex): Make static, to match prototype and other
3843 <lang>-exp.y files.
3844
3845 * expression.h (exp_opcode): Add BINOP_MOD.
3846 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
3847 * expprint.c (dump_expression): Handle new BINOP_MOD.
3848 * language.c (binop_type_check): Handle new BINOP_MOD.
3849 * main.c (float_handler): Re-enable float handler when hit.
3850 * valarith.c (language.h): Include, need current_language.
3851 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
3852 for integer divide truncates towards zero for negative results.
3853 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
3854 * valarith.c (value_binop): Allow arithmetic operations on
3855 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
3856 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
3857 * ch-exp.y (tokentab3): Add MOD and REM.
3858 * ch-exp.y (yylex): Set innermost_block for symbols found
3859 in local scopes. Return LOCATION_NAME for local symbols.
3860 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
3861 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
3862
3863 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
3864
3865 * command.c (shell_escape, make_command, _initialize_command):
3866 don't create or use fork if CANT_FORK is defined.
3867 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
3868 code written for the IBM PC" remain.
3869 * xm-go32.h: define CANT_FORK
3870
3871 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3872
3873 * remote-sim.c: first attempt at general simulator interface
3874 * remote-hms.c: whitespace
3875 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
3876 understand new stack layout. (print_register_hook): print ccr
3877 register in a fancy way.
3878
3879 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
3880
3881 * eval.c (language.h): Include.
3882 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
3883 to pointer types when the current language is C. It loses for
3884 other languages when the lower index bound is nonzero.
3885 * valarith.c (value_subscript): Take array lower bounds into
3886 account when performing subscripting operations.
3887 * valops.c (value_coerce_array): Add comment describing why
3888 arrays with nonzero lower bounds are dealt with in value_subscript,
3889 rather than in value_coerce_array.
3890
3891 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
3892
3893 * ch-exp.y (FLOAT_LITERAL): Add token.
3894 * ch-exp.y (literal): Add FLOAT_LITERAL.
3895 * ch-exp.y (match_float_literal): New lexer routine.
3896 * ch-exp.y (convert_float): Remove.
3897 * ch-exp.y (yylex): Call match_float_literal.
3898 * ch-exp.y (yylex): Match single '.' after trying
3899 to match floating point literals.
3900
3901 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
3902 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
3903 MULTI_SUBSCRIPT.
3904 * expprint.c (dump_expression): New function for dumping
3905 expression vectors during gdb debugging.
3906 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
3907 MULTI_SUBSCRIPT and moved out of BINOP range.
3908 * expression.h (DUMP_EXPRESSION): New macro that calls
3909 dump_expression if DEBUG_EXPRESSIONS is defined.
3910 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
3911 * parse.c (length_of_subexp, prefixify_subexp): Change
3912 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
3913 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
3914 prefixify'ing the expression.
3915 * printcmd.c (print_command_1): Add comment.
3916 * ch-exp.y (expression_list): Add useful actions.
3917 * ch-exp.y (value_array_element): Add useful actions.
3918 * ch-exp.y (array_primitive_value): Add production.
3919 * ch-exp.y (yylex): Recognize ',' as a token.
3920
3921 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3922
3923 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
3924 POSIXize the recursive makes (make [variable assignments] target{s})
3925
3926 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
3927
3928 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
3929 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
3930 CPLUS_MARKER for all SVR4 systems, so follow suit.
3931 * defs.h (strdup_demangled): Remove prototype.
3932 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
3933 SYMBOL_INIT_LANGUAGE_SPECIFIC.
3934 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
3935 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
3936 prim_record_minimal_symbol_and_info): Use new macro
3937 SYMBOL_INIT_LANGUAGE_SPECIFIC.
3938 * minsyms.c (install_minimal_symbols): Use new macro
3939 SYMBOL_INIT_DEMANGLED_NAME.
3940 * stabsread.c (define_symbol): Use new macro
3941 SYMBOL_INIT_DEMANGLED_NAME.
3942 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
3943 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
3944 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
3945 SYMBOL_INIT_DEMANGLED_NAME.
3946 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
3947 SYMBOL_DEMANGLED_NAME now tests language itself.
3948 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
3949 now tests language itself.
3950 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
3951 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
3952 mangled name member in the language dependent portion of a symbol.
3953 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
3954 mangled name member appropriate for a symbol's language.
3955 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
3956 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
3957 SYMBOL_DEMANGLED_NAME now tests language itself.
3958 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
3959 initializes language dependent portion of symbol.
3960 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
3961 demangles and caches the demangled form of symbol names.
3962 * utils.c (fputs_demangled, fprint_symbol): Use current language
3963 to select an appropriate demangling algorithm.
3964 * utils.c (strdup_demangled): Remove, no longer used.
3965 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
3966 access the Chill mangled name member in the language dependent
3967 portion of a symbol.
3968 * ch-lang.c (chill_demangle): New function, simple demangler.
3969 * defs.h (chill_demangle): Add prototype.
3970 * symtab.h (language_dependent_info): Add struct for Chill.
3971
3972 For older changes see ChangeLog-92
3973 \f
3974 Local Variables:
3975 mode: indented-text
3976 left-margin: 8
3977 fill-column: 74
3978 version-control: never
3979 End:
This page took 0.115273 seconds and 4 git commands to generate.