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