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