1 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3 * xm-vaxult.h: add MEM_FNS_DECLARED.
5 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
7 * Makefile.in (VERSION): Roll to 4.6.8.
8 (OBS): Put version.o first, so Makefile rebuild happens early.
10 * command.h: Publicize prototype for not_just_help_class_command.
11 * command.c: Remove proto.
12 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
13 output. Move "maint info" from class info to class maintenance,
15 * infrun.c: Move "stop" to class_obscure, and give it a
16 function so it will not be seen as a global help topic. FIXME,
17 it should be possible to set these attributes independently.
19 * core.c (core_command): Make nicer error message for no core support.
22 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
24 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
25 (elfstab_build_psymtabs): staboffset and stabstroffset args are
27 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
28 (scan_compilation_units): Punt unused filename arg. dbfoff,
29 lnoffset, and curlnoffset are file_ptr's now.
30 (dwarf_build_psymtabs): Drop desc and filename args; use
31 objfile. dbfoff and lnoffset are file_ptr's now.
32 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
33 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
34 (elf_symfile_read): Skip desc and filename args to
35 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
36 * gdb-stabs.h: Use file_ptr rather than off_t.
37 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
38 compile-time debug check that someone turned off as "unused".
39 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
40 * symfile.h: Update dwarf_build_psymtabs and
41 elfstab_build_psymtabs prototypes.
42 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
43 Use file_ptr offsets. bfd_seeks use L_SET.
45 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
47 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
48 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
49 value so that demangler won't be invoked. This greatly speeds up
51 * mips-tdep.c (mips_pop_frame): Rewrite handling of
52 linked_proc_info so that it properly deallocates the appropriate
53 item after it is done with it instead of before.
54 * Don't pass bogus frame pointer to create_new_frame(). Just
55 leave it as zero so that lower level code will figure out the
58 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
60 Sony News native support.
62 * Makefile.in (HFILES): added nm-news.h.
63 * nm-news.h: new file.
64 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
65 fork-child.o coredep.o to NATDEPFILES.
66 (NAT_FILE, NATDEPFILES): new macros for native support.
67 * config/news.mt (TDEPFILES): removed exec.o.
69 * remote-vx.c: remove redundant include of sys/time.h.
71 * infrun.c: include ctype.h. Otherwise some machines result in
72 undefined for isdigit.
74 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
76 * configure.in: Convert m68k entries to m68* entries to handle
77 all the various m68xxx hosts and targets.
78 * config/news1000.mt: No longer needed, same as news.mt.
80 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
82 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
84 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
86 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
89 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
91 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
93 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
95 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
97 * xm-hppah.h: if __STDC__ is not defined, define
99 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
100 compiler; see the comment in the file.
102 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
104 First cut at support for all BSD variants on 386.
106 * tm-i386bsd.h, xm-i386bsd.h: New config files.
107 * i386b-nat.c: New native support file.
108 * configure.in: Add host and target for i[34]86-*-bsd*.
109 * config/i386bsd.mh, config/i386bsd.mt: New config files.
111 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
113 Sun2 native support (untested).
115 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
116 REGISTER_U_ADDR): removed to nm-sun2.h.
117 * nm-sun2.h: new file.
118 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
119 fork-child.o sun3-xdep.o removed.
120 (NAT_FILE, NATDEPFILES): new macros.
122 Mips native support. Decstation and iris4 have been tested.
125 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
126 fill_fpregset): removed to irix4-nat.c
127 * mips-xdep.c: removed.
128 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
130 * procfs.c: include nm.h.
131 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
132 * xm-irix4.h: bump copyright.
133 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
134 PROC_NAME_FMT): removed.
135 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
136 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
137 (NAT_FILE, NATDEPFILES): new macros for native support.
138 (CC): supply default compiler switches.
139 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
140 fork-child.o coredep.o.
141 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
143 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
144 fork-child.o mips-xdep.o coredep.o.
145 (NAT_FILE, NATDEPFILES): new macros for native support.
147 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
149 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
150 (NATDEPFILES): added fork-child.o
151 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
152 (NATDEPFILES): added fork-child.o
153 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
154 (NATDEPFILES): added fork-child.o
156 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
158 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
159 by using puts_filtered instead.
161 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
163 * remote-nindy.c (nindy_load): Replacement version from Steve
164 Chamberlain, doesn't require forking to run "strip" or "sx".
166 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
168 * Makefile.in (HFILES): Add nm-*.h files.
170 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
172 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
173 (NATDEPFILES): added fork-child.o.
175 * doc/gdbint.texinfo: document a few more macros, create new
176 section for native macros.
178 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
180 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
181 resolution of copyright issues.
183 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
185 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
186 subdir gets configured.
188 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
190 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
192 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
193 searching for a "bfd_strip" program. Also, fixed up arguments
194 passed to that program.
196 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
197 which is now used for something else. Rewrite description of
198 associated parameters to match how gdb does it now.
199 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
201 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
203 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
205 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
208 * inferior.h (proc_signal_handling_change): prototype removed.
209 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
210 (handle_command): now calls target_notice_signals.
211 * procfs.c (proc_signal_handling_change): renamed to
212 procfs_notice_signals. Now static. Add prototype. All callers
214 * target.h (struct target_ops): new field, to_notice_signals.
215 (target_notice_signals): new macro to cover new field.
216 * target.c (cleanup_target): default to_notice_signals to ignore.
217 * corelow.c (core_ops),
219 inftarg.c (child_ops),
220 procfs.c (procfs_ops),
221 remote-adapt.c (adapt-ops),
222 remote-eb.c (eb_ops),
223 remote-es1800.c (es1800_ops, es1800_child_ops),
224 remote-hms.c (hms_ops),
225 remote-mm.c (mm_ops),
226 remote-nindy.c (nindy_ops),
227 remote-st2000.c (st2000_ops),
228 remote-udi.c (udi_ops),
229 remote-vx.c (vx_ops, vx_run_ops),
230 remote.c (remote_ops),
231 target.c (dummy_target),
232 xcoffexec.c (exec_ops): added static initializer for
234 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
236 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
238 * main.c (define_command): Add forgotten initializer.
240 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
242 * language.c, language.h: Move saved_language out to global
243 expected_language. Set expected_language when user expectation
245 * language.c (language_info): Don't print type/range checking gub.
246 * main.c (main): Set expected language.
247 (execute_command): Check against expected language.
248 * symfile.c (set_initial_language): Set expected language.
250 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
252 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
254 A bunch of changes mostly to improve debugging of C++ programs.
255 Specifically, the calling of inferiors methods is improved.
257 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
258 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
259 hide the implementation details of pointer-to-method objects.
260 How to tell if the pointer points to a virtual method is
261 still very dependent on the particular compiler, but this
262 should make it easier to find the places to change.
263 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
264 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
265 macros, instead of a hard-wired-in code that incorrectly
266 assumed a no-longerused representation of pointer-to-method
267 values. And otherwise fix the relevant bit-rotted code.
269 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
270 If there are both fields and methods, put a space between.
272 * stabsread.c (read_struct_type): Fix bug in handling of
273 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
274 by '_'). (It used to prematurely exit the loop reading in
275 the fields, so it would think it should start reading
276 methods while still in the fields. This could crash gdb
277 given a gcc that can emit nested type information.)
279 * valops.c (search_struct_method): Pass 'this' value by
280 reference instead of by value. This provides a more
281 consistent interface through a recursive search where the
282 "bottom" functions may need to adjust offsets (due to multiple
284 * valops.c, value.h, values.c: Pass extra parameters to
285 value_fn_field and value_virtual_fn_field so we can
286 correctly adjust offset for multiple inheritance.
287 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
288 virtual function calls by using value_virtual_fn_field().
289 * values.c: New function baseclass_offset, derived from
290 baseclass_addr (which perhaps can be made obsolete?).
291 It returns an offset rather than an address. This is a
292 cleaner interface since it doesn't mess around allocating
294 * valops.c (search_struct_method): Use baseclass_offset
295 rather than baseclass_addr.
297 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
299 * Makefile.in: Re-install 29K/UDI stuff.
300 * remote-udi.c (udi_resume): Clean up.
301 * (udi_wait): Rewrite, leave out bugs.
302 * Add debugging code to print out all register fetches and stores.
303 * Straighten out target_ops.
304 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
306 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
308 * remote-udi.c (udi_create_inferior): run with no arguments should
309 not pass the program name as an argument, since the UDI code
310 already handles that.
311 (udi_load): get the symbols from prog_name, not arg_string (the
312 load command should really use arg_string as the program name, not
313 prog_name, but at least the run command works now).
315 * munch: HP9000/300 nm puts an extra space between T and symbol
318 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
319 needed for vxworks targets.
321 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
323 * am29k-tdep.c (_initialize_29k): Make it possible for the
324 user to set and query the address where function calls into the
325 inferior write a small scratch routine. `set call_scratch_address'
326 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
327 * remote.c (remote_prepare_to_store): Only fetch regs if they are
328 not already cached validly.
330 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
332 Rs6000 native support.
334 * infptrace.c: remove #ifdef USG from around include ptrace.h.
335 machines without this header should not be compiling this file.
336 * nm-rs6000.h, rs6000-nat.c: new files for native support.
337 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
338 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
339 * xm-rs6000.h: do not include ptrace.h.
340 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
341 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
342 infptrace.o and inftarg.o move to NATDEPFIES.
343 (NAT_FILE, NATDEPFILES): new macro for native support.
347 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
348 new macros for native support.
349 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
351 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
353 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
354 * sun3-nat.c, nm-sun3.h: new files for native support.
356 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
358 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
359 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
360 dbfsize and use it to initialize new local file scope dbsize.
361 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
362 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
363 DIEs as well as the current check for undersize DIEs. This helps
364 to gracefully detect and reject corrupted DIE information.
366 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
368 Add `command hooks' and a hook for inferior program stopping.
370 * command.h (struct cmd_list_element): Remove unused `aux'
371 field. Add new `hook', `hookee', and `cmd_pointer' fields.
372 * command.c (add_cmd): Initialize new fields, elim old.
373 (add_alias_cmd): Clone new fields.
374 (delete_cmd): Un-hook hookee if we're deleting hook.
375 (help_cmd): Tell user the command is hooked, if it is.
376 (lookup_cmd_1): Abbreviations return the original command
377 instead of themselves, so that hooks on the original cmd will be
379 * defs.h (enum command_class): Add class_pseudo and comments.
380 * gdbcmd.h (execute_user_command): Add prototype.
381 * infrun.c (normal_stop): If the stop command is hooked,
382 run the hook whenever we stop.
383 (hook_stop_stub): Stub for catch_errors.
384 (_initialize_infrun): Set up pseudo "stop" command.
385 * main.c (execute_user_command): Code extracted from execute_command.
386 (execute_command): If hooked, run the hook before the command.
387 (define_command): If defining a new hook, check the command it
388 is hooking, and warn if none. Install the hook.
389 * source.c (_initialize_source): "l" is an abbrev for "list".
390 * doc/gdb.texinfo: Document command hooks.
392 * Makefile.in (VERSION): Roll to 4.6.7.
393 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
394 * infrun.c (breakpoints_inserted): Make it static again.
395 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
397 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
399 Native file renaming.
401 * nat-sparc.c -> sparc-nat.c
402 * nat-sun4os4.h -> nm-sun4os4.h
403 * nat-trash.h -> nm-trash.h
404 * config/sun4os4.mh: track file renaming.
405 * configure.in: link to nm.h rather than nat.h.
406 * infptrace.c: include nm.h rather than nat.h.
408 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
410 Host/target/native split for sun4.
412 * Makefile.in (TSOBS): removed corelow.o.
413 * infptrace.c: included nat.h.
414 * nat-trash.h: temporary header file. This should be removed once
415 all hosts have the native/host/target split.
416 * configure.in: add a symlink from nat-trash.h to nat.h if no
417 other nat file exists for this configuration.
418 * sparc-tdep.c: no longer include sys/ptrace.h.
419 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
420 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
422 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
423 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
424 to NATDEPFILES. removed sparc-xdep.o.
425 (NATDEPFILES, NAT_FILE): new macros for native support.
427 Break the direct connection from core_file_command to any
428 particular type of core file support.
430 * target.h (find_core_target): new prototype.
431 * target.c (find_core_target): new function. Walks the target
432 list looking for the core target.
433 * core.c (core_file_command): replace calls to core_detach and
434 core_open with find_core_target and direct calls.
436 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
438 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
440 config/hp300hpux.mh: ALLOCA1 was not defined.
442 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
444 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
445 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
446 until we can figure out a better way to do paging.
448 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
450 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
451 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
452 * hppa-coredep.c: Remove, now that we use the hook.
453 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
454 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
456 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
457 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
458 be ripped out and reimplemented right (see elfread.c).
459 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
461 Rename all HPPA files to fit into unique DOS filenames:
462 * *hppabsd* => *hppab*
463 * *hppahpux* => *hppah*
465 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
467 Make the /proc support a target-struct in its own right.
469 * Makefile.in: Remove inftarg.[co], since it is now included via
471 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
472 reference infptrace.o. Add fork-child.o to all *.mh that
475 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
476 No longer global functions.
477 (fork_inferior): New global function from fork-child.c.
478 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
479 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
480 (child_create_inferior): Moved to fork-child.c as fork_inferior.
481 (child_create_inferior): New tiny function that calls fork_inferior.
482 * fork-child.c: New file, containing fork_inferior, which is
483 built from slight mods to inftarg.c's child_create_inferior.
485 * procfs.c (procfs_ops): Add target vector.
486 (attach): Rename as static do_attach.
487 (procfs_create_inferior): New tiny function that calls fork_inferior.
488 (child_xfer_memory): Rename to static procfs_xfer_memory.
489 (store_inferior_registers): Rename to static procfs_store_registers.
490 (inferior_proc_init): Rename to static procfs_init_inferior.
491 (procfs_attach, procfs_detach, procfs_prepare_to_store,
492 procfs_files_info, procfs_open, procfs_mourn_inferior,
493 procfs_can_run): Slightly mangled copies of the corresponding
494 child_XXX routines from inftarg.c.
495 (proc_wait): Renamed to static procfs_wait.
496 (child_resume): Rename to static procfs_resume.
497 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
498 (initialize_proc_fs): Rename to initialize_procfs. Set up
501 * putenv.c: index -> strchr.
502 * regex.c: Always rename bcopy to memcpy, etc.
503 FIXME: Eventually do the renames rather than use #define's.
504 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
506 * sparc-xdep.c: Move deferred_stores to target dependent.
507 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
509 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
511 Split non-target-dependent code out of target_attach routines.
513 * target.h: Comments on target_attach args and results.
514 * infcmd.c (attach_command): Check for existing execution, call
515 target_attach, set up terminal status and wait_for_inferior, wait
516 for the attach status, and do normal_stop.
517 * inftarg.c (child_attach): Remove target independent stuff.
518 * remote-adapt.c (adapt_attach): Ditto.
519 * remote-mm.c (mm_attach): Ditto.
520 * remote-udi.c (udi_attach): Ditto.
521 * remote-vx.c (vx_attach): Ditto.
525 * remote-hms.c (hms_attach): Remove completely, it was useless.
526 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
527 commented-out start_remote calls.
528 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
529 DENTER and DEXIT macros and their calls. Use a real debugger --
530 like gdb -- to see what functions are being called when.
531 * utils.c (strcmp_iw): Make nonstatic, for lint.
533 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
535 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
537 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
539 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
540 fix to differentiate between gcc1 & gcc2 compiled files so that we
541 can debug calls that pass structs as args correctly.
542 * symmisc.c (dump_symtab): If block was compiled with gcc, say
543 so, and what version.
545 * remote.c (remote_wait): Make regs be char to avoid picayune
546 ANSI compiler warnings.
548 * energize.h: Move all external struct decls to inside of
549 __STDC__, add prototype for energize_shell_wait().
550 * energize.c (getpty): Clean up, make us really get a controlling
552 * (energize_initialize): Disable SIGIO prior to setting up for
553 I/O interrupts. Move setsid(), et. al. to getpty().
554 * (energize_shell_wait): New routine to wait for things started
555 via the shell command, uses wait() instead of /dev/proc.
556 * Also, add prototype for execute_command_1().
558 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
560 * inftarg.c (child_create_inferior, child_attach,
561 child_mourn_inferior): collect unix child process stratum
562 functions which live below the target vector into this file to
563 facilitate host/target/native split. Also, make them static.
564 * inflow.c (child_mourn_inferior): removed.
565 * infrun.c (child_create_inferior, child_attach): removed.
566 (resume): becomes global so that functions below the
567 target vector can find it.
568 * inferior.h (resume): add prototype.
569 (child_mourn_inferior, child_create_inferior, child_attach):
572 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
573 replaced with find_default_attach and
574 find_default_create_inferior.
576 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
578 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
579 addresses don't get displayed in the wrong positions.
581 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
583 Separate core functions along target vector in preparation for
584 native support. Functions above vector now live in core.c. Those
587 * core.c (solib_add_stub, core_close, core_open, core_detach,
588 get_core_registers, core_files_info, core_ops): moved to corelow.c
589 (_initialize_core): removed addition of core_ops target.
590 * corelow.c: new file.
591 (solib_add_stub, core_close, core_open, core_detach,
592 get_core_registers, core_files_info, core_ops): moved from core.c
593 (_initialize_corelow): new function.
594 * gdbcore.h (core_open, core_detach): added prototypes.
595 (core_ops): add forward declaration.
596 * Makefile.in (SFILES_MAINDIR): add core.c
598 (TSOBS): change core.o to corelow.o
600 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
602 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
603 instead of 'sun' predefined symbol so that trap analysis code is
604 enabled only when the TARGET is a sun3.
606 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
608 * tm-i960.h (ext_format_i960): Add top-level declaration.
609 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
610 blocks, else Sun4 compiler complains.
612 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
614 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
615 instruction's argument. Patch from jonathan@cs.stanford.edu
618 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
620 Break the thread of control that implies that a unix child
621 process will be the default target.
623 * target.c (find_default_run_target, find_default_attach,
624 find_default_create_inferior, return_zero): new functions.
625 (cleanup_target): Make return_zero the default for to_can_run.
627 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
628 child_create_inferior references with find_default_XXX instead.
630 * target.h (struct target_ops): new field, to_can_run.
631 (find_default_attach, find_default_create_inferior): new prototypes.
632 (target_can_run): new macro.
634 * Also added a zero (default) to_can_run element to all static
635 struct target_ops initializations throughout GDB, except:
636 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
638 * infrun.c (child_create_inferior): Clean up error handling when
639 no exec file is specified.
640 (child_attach): Don't require exec file.
642 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
644 Remove kill_inferior_fast, in favor of target_kill, which goes
645 through the target vector.
647 * inferior.h (kill_inferior_fast): remove declaration.
649 * main.c (disconnect): call quit_cover using catch_errors rather
650 than calling kill_inferior_fast directly. New way goes through
651 the target vector, handles attached processes, and writes
652 command history if appropriate.
653 (quit_cover): new function, wrapper for quit_command.
655 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
656 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
657 inlining them into the local kill_inferior when needed.
659 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
661 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
662 * stabsread.c (read_struct_type): Simplify complicated expression
663 for dumb DECstation compiler.
665 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
667 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
668 operands to memory management instructions, from WRS.
670 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
672 * main.c (main): Back out previous language setting changes.
673 Replace with simple default to C before processing any init
674 files. There MUST be a language set, even in the absence of
675 init files or executables, or expression parsing fails.
677 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
679 * main.c (main): Move code that sets initial language to
680 symfile.c. Fixup places where command files are processed to
681 be consistent in setting a default language if none has been
683 * symfile.c (set_initial_language): Add code moved from
684 main() that sets an initial default language when a new
686 * symfile.c (symbol_file_command): Call set_initial_language.
687 * symtab.c (find_main_psymtab): Add FIXME comment.
689 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
691 * breakpoint.c, sparc-tdep.c: comment changes.
692 * configure.in: removed target_dependent line.
694 * remote-mm.c (mm_attach): change printf to error to prevent
696 * remote-udi.c (udi_attach): change printf to error to prevent
699 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
700 calls to {fetch|store}_inferior_registers with calls to
701 target_{fetch|store}_registers, for remote-target independence.
703 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
705 * Makefile.in: Fix bug I introduced in merging Rich's change.
706 * infrun.c (child_create_inferior): Use proceed() rather than
707 doing all the same stuff by hand.
709 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
711 * Makefile.in, configure.in: add support for files used only when
712 configured native, that is, when host = target.
714 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
716 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
717 stores are target dependent and were moved from xm to tm.
719 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
721 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
723 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
724 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
726 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
728 * target.h (struct target_ops): removed to_convert_to_virtual and
729 to_convert_from_virtual elements. Initializations removed from
730 all static initializations.
731 (target_convert_to_virtual, target_convert_from_virtual):
733 (host_convert_to_virtual, host_convert_from_virtual): Removed
734 forward declarations.
735 * target.c (cleanup_target): removed default assignments for
736 to_convert_to_virtual and to_convert_from_virtual.
737 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
739 * findvar.c (value_of_register, value_from_register):
740 target_convert_to_virtual inlined.
741 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
742 * valops.c (value_assign): target_convert_from_virtual inlined.
744 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
746 * main.c (gdb_readline): Avoid printf_filtered, which sets char
747 position wrong if used for the prompt.
748 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
750 Support for accessing arbitrary MIPS stack frames in memory.
752 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
753 set, run it before INIT_EXTRA_FRAME_INFO.
754 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
756 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
757 (FP) value in the frame_info struct if it is zero (as from top of
759 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
761 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
762 comes back as zero. So does FP_REGNUM, as a trigger for
763 init_extra_frame_info.
765 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
766 the program counter set before INIT_EXTRA_FRAME_INFO is run.
767 (INIT_FRAME_PC): Defined to null.
768 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
769 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
770 Briefly explain MIPS stacks in GDB.
772 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
774 * copying.awk, copying.c (show_copying_command,
775 show_warranty_command): Rename from copying_info, warranty_info,
776 to match command function conventions.
778 * utils.c (prompt_for_continue): Reinitialize more-counts
779 before printing anything, and again afterward. Fix comments.
780 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
781 or alloca() if needed.
783 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
784 detect native versus cross-host.
786 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
788 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
789 Suns. Rename to m68k_saved_pc_after_call.
790 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
791 m68k_saved... instead of sun3_saved...
793 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
795 * Makefile.in (update-depend, update-alldeps): Split out of
796 setup-to-dist, for convenience in rebuilding the depend and
798 (assorted): Update to catch straggler files when building gdb.tar.Z.
800 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
802 Preliminary cleanup for splitting host/native/target.
804 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
805 here; it is dealt with at a gdb-target-independent level.
806 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
807 high toned routine. Fix return type to void.
808 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
809 Rich and I believe the "real problem" was that both single_step
810 and target_resume were issuing PT_CONTINUE calls. This would
811 cause the second PT_CONTINUE to sometimes fail because the process
813 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
815 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
817 * energize.c (pty_to_kernel): Must check for EAGAIN as
818 termination condition.
819 (full_filename): Don't prepend dirname if filename begins with /.
820 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
822 (getpty (NCR)): Lotsa bug fixes...
823 (kernel_dispatch (case StopRType)): Use kill() instead of
824 killpg() so we can deal with losing systems...
825 (wait_for_events): Work around NCR select() lossage. It doesn't
826 zero out readfds when select() returns zero.
827 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
828 getcwd() instead of getwd() (NCR getwd() seg faults).
829 (energize_wait): Use sigaction() for NCR. Their version of signal()
830 is unreliable by default.
832 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
833 error from PIOCSWSTOP.
835 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
836 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
837 defs.h, utils.c: Make vfprintf_filtered global.
839 * energize.c (send_location): New routine to consolidate all
840 places where we must notify kernel of where the given pc is.
841 (cplus_demangle): Put single-quotes around demangled names.
842 (energize_call_command): Call send_location() after doing up,
843 down, and frame commands.
845 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
847 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
848 pass at doc for two new remote targets---29K using UDI, and Tandem
851 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
853 * doc/all.m4: turn on H8/300 stuff for generic manual
855 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
856 after explicit call to breakpoint() in serial stubs.
858 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
860 * mipsread.c: Clean up some white space.
861 (parse_symbol): Handle stEnd of stFile.
862 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
864 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
865 store_inferior_registers): Replace unexplained numbers
866 with manifest constants from a DECstation header file.
867 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
868 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
870 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
872 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
873 for "down". Suggested by Richard Stallman.
875 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
877 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
878 redeclaration bug on SunOS 4.
880 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
882 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
883 * m68k-stub.c: Remove a few extraneous ANSI-isms.
884 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
885 they aren't already there.
886 * remote-vx.c (vx_prepare_to_store): Ditto.
887 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
889 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
891 Removed a large number of changes inserted by Per Bothner
892 for C++ support. These will go back in when they've been
895 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
897 * serial.h: Fix prototye for serial_raw().
898 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
899 serial_write() to match prototypes.
900 * remote-st2000.c (get_reg_name): Make *p be const.
902 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
904 * remote-nindy.c (nindy_fetch_registers): Make return type void,
905 to agree with target structure field type.
906 (nindy_store_registers): Ditto.
908 * Makefile (OPCODES): New var, pointing to opcodes library.
909 (CLIBS, CDEPS): Include it.
910 (saber_gdb): Load opcodes library.
912 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
914 * a68v-xdep.c (store_inferior_registers): declare as void.
915 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
916 * remote-st2000.c: Massive changes to use new serial package.
917 Also added 'connect' command to transparantly connect to serial
919 * ser-termios.c: Big cleanup, use nicer coding conventions.
920 * ser-bsd.c: New module, serial stuff for BSD systems.
921 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
922 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
924 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
926 * doc/gdb.texinfo: fix shameful error of agreement reported by
927 jimb@occs.cs.oberlin.edu (Jim Blandy)
928 * doc/gdb.texinfo: remove old partial discussion of remote serial
929 protocol (via serial debug stubs)
930 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
931 use of serial debug stubs
933 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
935 * symfile.h: Declaration of set_demangling_style() moved
936 here from demangle.h (which is now in ../include).
937 * i386-xdep.c: Update comment.
939 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
941 * symtab.c (completion_list_add_symbol): restructured to optimize
942 for time. First clip names that cannot match. Then clip any
943 names we've already considered. Drop a redundant strncpy. Drop
944 a redundant malloc and associated free for demangled names.
946 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
948 * a68v-xdep.c (store_inferior_registers): Define as type void.
949 * configure.in: Add host m68k-apollo*-bsd*.
950 * demangle.c (struct demanglers): Use enum instead of constant
951 value to keep braindamaged HP/Apollo compiler happy.
953 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
955 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
956 match "FOO". This allows 'break Foo' to work when Foo is
957 a mangled C++ function. (See comment before function.)
959 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
961 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
962 for files in vx-share/*.c.
963 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
964 for normal GDB source files.
966 * Makefile.in (VERSION): Roll to 4.6.6.
968 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
969 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
970 * tm-sun3os4.h: Update comments.
971 * xm-delta88.h: Remove STACK_END_ADDR.
973 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
975 * Makefile.in (VERSION): Roll to 4.6.5.
977 * infrun.c: Lint for recent `handle' changes.
979 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
980 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
981 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
982 should include a ser-XXX.o module.
984 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
985 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
987 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
988 known suns in configure.in, rather than mapping them to unique
989 config files that happen to duplicate other config files.
990 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
991 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
993 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
995 * configure.in (*-*-sunos*): Use trailing * to match all
996 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
997 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
998 in production on Sun-4.
999 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
1000 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
1001 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
1003 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
1004 config/sparc-noun.mt: New target configs for embedded.
1005 * config/sun4os3.{mh,mt}: Remove, never existed in production.
1007 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
1008 target definitions for embedded with and without underlines on
1009 identifiers. FIXME -- this ought to be known by BFD instead.
1011 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
1012 not a parameter of the CPU, but of the development environment.
1013 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
1015 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
1017 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
1018 (which involves reading in main's symtab) if we have no breakpoints.
1020 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
1022 * dwarfread.c (cu_language): New local variable to record
1023 language for current compilation unit being processed.
1024 * dwarfread.c (set_cu_language): New local function to decode
1025 and record language for current compilation unit being processed.
1026 * dwarfread.c (synthesize_typedef): Add local function to
1027 synthesize a typedef for C++ classes, structs, unions, and
1029 * dwarfread.c (read_structure_scope): Synthesize typedefs
1030 for C++ classes, structs and unions.
1031 * dwarfread.c (read_enumeration): Synthesize typedefs for
1033 * dwarfread.c (read_file_scope): Call set_cu_language to
1034 record language for current compilation unit. After symtab
1035 is built, save this recorded language.
1036 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
1037 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
1038 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
1039 typedefs for C++ classes, structs, unions, and enumerations.
1040 * dwarfread.c (scan_compilation_units): Call set_cu_language
1041 to record language for current compilation unit.
1042 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
1043 for TAG_enumeration_types, rather than in add_partial_symbol.
1044 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
1045 case with class, struct, and union type cases, now that they are
1046 the same. Remove tests for non-NULL name attributes, now done
1048 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
1049 treat as alias for TYPE_CODE_STRUCT for now.
1051 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
1053 * Makefile.in: map "gdb" through program_transform_name when
1056 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
1058 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
1059 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
1060 Use "regi" for local indexing through register numbers, reserving
1061 "regno" for the name of a specific register passed as an input
1062 parameter. Fix bug propagated through all versions that sometimes
1063 used regno as an index when it should have been regi, thus using
1064 -1 as an index in some cases.
1066 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
1068 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
1069 respectively, so same demangler can be used by other programs.
1070 * Makefile.in: Remove demangler stuff.
1071 * Makefile.in (depend): Pass -I../readline (needed for main.c).
1072 * demangle.c (_initialize_demangler): Tell demangler which
1073 CPLUS_MARKER to assume.
1075 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
1077 RS/6000 portability changes (for hosting cross-debuggers).
1079 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
1080 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
1081 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
1082 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
1083 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
1084 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
1085 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
1086 (NO_SINGLE_STEP): Add, target-dependent.
1087 (loadinfotextindex): Lowercase, remove "aix_".
1088 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
1089 (NO_SINGLE_STEP): Remove, target-dependent.
1090 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
1091 * xcoffread.c: Only build file if RS/6000 native GDB.
1092 (build_function_symbol): Remove #if 0'd code.
1093 * rs6000-tdep.c: Cleanup. Add static fn protos.
1094 Use CORE_ADDR for addresses throughout. Make void fns void.
1095 (pop_dummy_frame): Add FIXME about bogosity of design here.
1096 (rs6000_struct_return_address): Ditto.
1097 (frameless_function_invocation, frame_get_cache_fsr,
1098 frame_initial_stack_address, xcoff_relocate_symtab,
1099 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
1100 add_text_to_loadinfo, find_toc_address): Move from xdep file.
1101 Use CORE_ADDRs. Change identifiers to lowercase.
1103 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
1104 supplying dummy routines if non-native. Add prototype for
1105 static exec_one_dummy_insn. Move a mess of functions to
1106 rs6000-tdep.c (as above). Remove #if 0'd code.
1108 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
1109 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
1110 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
1112 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
1115 * vx-share/README, nindy-share/README: New files describing
1116 how these directories' code is shared, and with whom.
1118 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
1120 * configure.in (target configurations): Reformat into table.
1121 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
1123 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
1124 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
1125 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
1126 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
1127 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
1128 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
1130 * Makefile.in (config-check): Add command to check whether
1131 configure.in is consistent with config/*.
1133 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
1135 * configure.in (host configurations): Reformat nested cases into
1136 easy-to-maintain table.
1137 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
1138 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
1140 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
1142 * cplus-dem.c: Reorder args to most local functions to make them
1143 follow the consistent pattern of struct work_stuff pointer first,
1144 followed by pointer into string being demangled, followed by
1145 pointer to the string where the result is being stored, followed
1146 by other args. Also generally replace most variables of name
1147 "type" with "mangled" for consistency. They all pointed to the
1148 same string but half were one name and half the other.
1149 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
1150 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
1151 use whenever a qualified name is being demangled.
1152 * cplus-dem.c (do_type): Qualified names are treated similarly
1153 to fundamental types, not as modifiers of fundamental types.
1155 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
1157 * configure.in: Add sparclite as a target.
1159 * sparc-stub.c (handle_exception): Flush instruction cache just
1160 before returning to the user. (hexToInt): Fix overzealous cleanup.
1162 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
1164 * infrun.c (handle_command): Rewrite to allow multiple signal
1165 numbers, signal number ranges, and to recognize "all" to mean all
1166 signals except those used by the debugger.
1167 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
1168 to set or reset actions for specific signals.
1170 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
1172 * coffread.c (decode_type): Call alloc_type to alloc new
1174 * stabsread.c (read_array_type, read_range_type, define_symbol):
1175 Call alloc_type to alloc new types.
1176 * stabsread.c (define_symbol): Move dbl_valu symbol field data
1177 from type_obstack to symbol_obstack.
1178 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
1180 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
1181 associated with a type, using the same mechanism as was used to
1182 allocate space for the type structure itself.
1183 * coffread.c (patch_type, coff_read_struct_type,
1184 coff_read_enum_type): Use TYPE_ALLOC.
1185 * dwarfread.c (struct_type): Use TYPE_ALLOC.
1186 * gdbtypes.c (create_array_type, check_stub_method,
1187 allocate_cplus_struct_type): Use TYPE_ALLOC.
1188 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
1189 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
1190 read_range_type): Use TYPE_ALLOC.
1192 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
1194 * breakpoint.c (breakpoint_re_set): Select a default source
1195 symtab if one is not currently selected.
1196 * utils.c (query): Call wrap_here before building the output
1197 query string, to turn off wrapping and flush any buffered output.
1198 Otherwise our query may end up in the wrap buffer and never be
1200 * eval.c (evaluate_subexp): Report error when attempting to
1201 evaluate subscript for types without a target type, rather
1202 than dumping core by using the NULL pointer.
1203 * symfile.c (symbol_file_command): Forget current_source_symtab
1204 and current_source_line when discarding symbol table.
1206 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
1208 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
1210 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
1211 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
1213 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
1215 * remote.c (remote_open): Fix baud rate setting to make -b flag
1216 work. (remote_wait): Change 'T' message parser to deal with new
1217 improved format which allows stub to send an arbitrary bunch of
1219 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
1220 make all this re-entrant by storing all state on the stack. Clean
1221 up memory error trapping. (computeSignal, set_debug_traps):
1222 make it all table driven. Make a start at a baud rate setting command.
1224 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
1226 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
1228 * remote-vx.c: redefine malloc to avoid buggy declaration on
1229 RS/6000 <rpc/types.h>.
1230 xm-rs6000.h: include <sys/select.h> to define fd_set for
1231 <rpc/svc.h> on RS/6000.
1233 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
1235 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
1236 recursive invocations of make. Always create installation
1239 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
1241 * m68k-pinsn.c: Minor fix in style of output (don't use
1242 range to indicate floating point control registers).
1244 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
1246 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
1248 * infcmd.c (registers_info): Handle multiple register names.
1249 Changes inspired by Roland McGrath.
1251 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
1253 * sparc-stub.c: New file. Mix it with your SPARClite
1254 application, and it will speak GDB remote protocol!
1255 * remote.c (remote_wait): Change 'T' (expedited reply) message to
1256 deal with arbitrary registers. Needed for sparc-stub.
1258 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
1260 * cplus-dem.c (cplus_markers): Add table for gnu style and
1261 use throughout, in place of compile time constant CPLUS_MARKER.
1262 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
1263 * cplus-dem.c (cfront_special): New function, as suggested
1264 by pfieland@stratus.com.
1265 * cplus-dem.c (forget_types): New function.
1266 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
1268 * cplus-dem.c (mop_up): Call forget_types().
1269 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
1270 Use throughout, instead of checking current_demangling_style.
1271 * cplus-dem.c (demangle_signature): When finding an explicit
1272 start of function args, forget all remembered types for
1273 lucid/cfront style demangling.
1274 * cplus-dem.c (demangle_prefix): In a sequence of two or more
1275 underbar characters, use last pair as the delimiter. Hoist
1276 gnu_special() call up to cplus_demangle(). Call cfront_special()
1278 * cplus-dem.c (cplus_special): Fix virtual table name demangling
1279 for inherited classes.
1280 * cplus-dem.c (demangle_args): Document quirks of numbered
1281 references to previously seen types.
1282 * dbxread.c (read_ofile_symtab, process_one_symbol):
1283 Use AUTO_DEMANGLING rather than explicitly checking
1284 current_demangling_style.
1285 * demangle.h: Add some comments.
1286 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
1287 CFRONT_DEMANGLING): New macros.
1288 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
1289 not found in the actual producer string produced by lcc.
1290 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
1291 than explicitly checking current_demangling_style.
1293 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
1295 * breakpoint.c (enable_longjmp_breakpoint,
1296 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
1297 Check for duplicate breakpoints at the same address. Bug report
1298 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
1300 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
1302 * buildsym.c (end_symtab): Document that end_symtab can return
1303 NULL under non-error conditions.
1304 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
1305 returned from end_symtab for empty compilation units.
1307 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
1309 * am29k-tdep.c: Lint from DECstation compiler.
1310 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
1311 As the man page says, "Sometimes you just can't get lint to shut
1312 up". That doesn't mean you should blow away the code it won't
1314 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
1315 it up over the next few weeks. Make mips x 29k build.
1316 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
1317 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
1318 but leave it as a comment because the breakpoint instruction
1319 is not easily accessible at this moment (it's static, and if
1320 we define one here, it goes into every file compiled).
1322 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
1324 * Makefile.in (VERSION): Bump to 4.6.3.
1325 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
1326 function scopes when building partial symbol tables.
1327 * objfiles.c (open_existing_mapped_file): Make it clear in
1328 warning message that out of date mapped files are ignored.
1329 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
1330 unit source file name in error message.
1332 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
1334 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
1335 * dwarfread.c (struct_type): In absence of AT_byte_size for
1336 bitfield, use size of object of member's type for the size of
1337 the anonymous object containing the bit field.
1338 * dwarfread.c (completedieinfo): Set has_at_byte_size when
1339 an AT_byte_size attribute is seen.
1340 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
1341 union aux_ext (was aux_ent).
1342 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
1343 unsigned char* to char*, for Lucid compiler.
1344 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
1345 to be correct type (from unsigned char* to char*).
1346 * valprint.c (type_print_derivation_info): Minor tweak to placement
1347 of commas in derived class printing.
1348 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
1350 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1352 * xm-go32.h: Define LSEEK_NOT_LINEAR
1353 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
1354 then work out the lseek positions of newlines by running through
1355 the file and `tell'ing. This makes source file listing work on
1356 OS's where the relationship between physical position in file and
1357 canonical position is indeterminate, eg VMS and DOS.
1359 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
1361 * stabsread.c: Ensure that all members of all allocated structures
1362 are initialized to known state to avoid hard to find bugs with gdb
1363 using fields containing random data.
1364 * buildsym.c (start_subfile): Compact dirname initialization.
1365 * buildsym.c (patch_subfile_names): New function.
1366 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
1367 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
1368 * buildsym.h (patch_subfile_names): Add prototype.
1369 * dbxread.c (process_one_symbol): Call patch_subfile_names.
1371 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
1373 * remote-udi.c: Update comments.
1375 * remote.c (getpkt): Only force retransmission ten times;
1376 after that, assume bug in target code, and handle pkt anyway.
1378 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
1380 * configure.in: Add support for apollo 68k under BSD environment.
1381 * xm-apollo68b.h: New file to support above.
1383 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
1385 * configure.in: Recognize i486 host cpu.
1386 * valprint.c (type_print_derivation_info): Print derivation info
1387 in same form as class declarations in source.
1388 * valprint.c (type_print_varspec_suffix): Split arg printing
1389 code out to type_print_args function.
1391 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
1393 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
1394 at_import, at_frame_base.
1395 * dwarfread.c (completedieinfo): Remove cases for obsolete
1396 AT_visibility, AT_import, and AT_frame_base attributes.
1397 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
1398 i860, which can keep up to 4 shadow breakpoints.
1399 * tm-stratus.h (USG): Define.
1400 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
1401 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
1402 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
1403 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
1404 * config/stratus.mt (TDEPFILES): Include files available from
1405 stratus that are not yet in release pending receipt of paperwork
1407 * buildsym.c (finish_block): Minor code format change.
1408 * gdbtypes.h (struct field): Add to comments.
1409 * gdbtypes.h (virtual_field_bits): Add to comments.
1410 * objfiles.c (allocate_objfile): Change obstack interface to
1411 match FSF merging efforts.
1413 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
1415 * Makefile.in (VERSION): Bump to 4.6.2.
1416 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
1417 * Makefile.in (OBS): Add stabsread.o
1418 * Makefile.in (stabsread.o): Add build rule.
1419 * stabsread.c, stabsread.h: New files.
1420 * buildsym.c: Split out stabs specific support to stabsread.c.
1421 * buildsym.h: Split out stabs specific support to stabsread.h.
1422 * dbxread.c (stabsread.h): Include
1423 * dbxread.c (dbx_new_init): Call stabsread_new_init.
1424 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
1425 * dbxread.c (read_ofile_symtab): Call end_stabs.
1426 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
1427 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
1428 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
1429 really_free_pendings to cleanups.
1430 * elfread.c (elf_new_init): Call stabsread_new_init.
1431 * gdbtypes.c: Small changes to maintenance commands.
1432 * mipsread.c (stabsread.h): Include.
1433 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
1434 * xcoffread.c (stabsread.h): Include.
1435 * xcoffread.c (global_stabs): Remove redundant def.
1436 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
1438 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
1440 * lmode_inferior_valid, lmode_ours_valid: New static vars.
1441 * inflow.c (terminal_init_inferior, terminal_inferior,
1442 terminal_ours_1, initialize_inflow): Record and use state
1443 of lmode_inferior_valid and lmode_ours_valid.
1445 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1447 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
1448 include <sgtty.h> on USG. (from sef).
1450 * depend: es1800 dependency needed here.
1452 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
1454 * buildsym.c (read_struct_type): Initialize structs allocated
1455 with alloca, to avoid using random values from stack later on.
1456 * defs.h (fprintf_filtered): Add prototype.
1457 * gdbtypes.c (check_stub_method): Fix misleading comments.
1458 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
1460 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
1461 small changes to maint support functions.
1462 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
1463 for some fields and expand comments.
1464 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
1465 macro and track change to obstack_full_begin macro.
1466 * utils.c (fprintfi_filtered): New function.
1467 * valprint.c (type_print_base): Fixup field printing to not
1468 print extraneous lines and not print bogus "no data fields"
1469 messages for C++ classes with no data members. Also use new
1470 fprintfi_filtered function.
1472 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1474 * configure.in: es1800 ok for 68000 too.
1476 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1478 * configure.in: echo error messages to stderr, not stdout
1480 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1482 * configure.in: recognize hppa* instead of hppa
1484 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
1486 * energize.c: Second cut at DynamicLoad message handling.
1488 * energize.c: Relativize pathnames in #include statements.
1489 * (kernel_dispatch): Better error messages for unknown protocol
1491 * (kernel_dispatch): First cut at DynamicLoad message handling.
1493 * Makefile.in: Remove -I../readline from all compilations,
1494 include a special case for main.o instead.
1496 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
1498 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
1499 error if it fails to find a member type, rather than return NULL
1500 and trigger a coredump.
1501 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
1502 lookup_demangled_partial_symbol,): Ask demangle_and_match to
1503 match on complete demanglings, including argument lists for member
1504 functions, rather than just accepting the first demangling that
1505 matches the class and function name.
1506 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
1507 to start_symtab as the directory name.
1508 * dwarfread.c (completedieinfo): Strip off any leading hostname
1509 portion of the AT_comp_dir attribute string. Gdb doesn't know
1510 what to do with them (FIXME).
1512 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
1514 * breakpoint.c (commands_command): Simplify code a bit, remove
1515 unnecessary fflush().
1517 * Makefile.in (OTHERS): Add gcc.patch.
1518 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
1520 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
1522 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
1523 lcc producer string.
1525 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
1527 * WHATS.NEW renamed to NEWS.
1529 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
1531 * dbxread.c, dwarfread.c: Re-enable experimental code to
1532 automatically select demangling style.
1533 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
1534 DEMANGLING_STYLE, to make more descriptive. Revert back to
1535 "auto" as default. Comment use.
1536 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
1537 * Makefile.in (${DEMANGLER}.o) Remove target and special
1540 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
1542 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
1544 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
1546 * Makefile.in, demangle.c: Change default demangling style to
1548 * Makefile.in: Update version to 4.6 !!!
1549 * README, WHATS.NEW: Update for 4.6.
1551 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
1553 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
1556 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
1557 nodes as base classes.
1559 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
1561 * alldeps.mak, depend: Update.
1563 * xcoffread.c: Add decl for section_offset to keep prototype happy.
1565 * Makefile.in (VERSION): 4.5.9.
1567 * xm-hp300bsd.h: Add decl for strdup().
1568 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
1569 PDR. Cleanup a few things, fix compilation warnings.
1571 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
1573 * Makefile.in (DEMANGLING_STYLE): New define to set default
1574 demangling style for C++. Defaults to "auto".
1575 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
1576 * Makefile.in (SFILES_MAINDIR): Add demangle.c
1577 * Makefile.in (OBS): Add demangle.o
1578 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
1579 Remove compile time decisions about demangling style and replace
1580 with runtime decisions using current_demangling_style.
1581 * cplus-dem.c (main): Expand code included during building of
1582 standalone demangler to recognize demangling style options.
1583 * dbxread.c (demangle.h): Include.
1584 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
1585 demangling style if processing g++ code and current demangling style
1586 is auto (Note: this feature currently disabled.)
1587 * demangle.c: New file, generic demangling control.
1588 * demangle.h (demangling_styles): New enumeration to select one
1589 of several demangling styles. Also define string names for each
1591 * demangle.h (set_demangling_style): Add prototype.
1592 * dwarfread.c (demangle.h): Include.
1593 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
1594 New producer string prefixes to recognize.
1595 * dwarfread.c (handle_producer): Consolidate actions for specific
1596 producers. Set demangling style based on producer string if
1597 current style is auto. (Note: this feature currently disabled.)
1598 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
1600 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
1602 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
1604 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1606 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
1607 * c-exp.y: Call lookup_signed_typename() after seeing
1608 "signed". This handles "signed char" correctly.
1609 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
1610 keywords before a type specifier.
1612 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
1614 * command.c (lookup_cmd_1): Clarify descriptive comments.
1615 * gdbcmd.h (maintenanceprintlist): Add declaration.
1616 * main.c (maintenanceprintlist): Add definition.
1617 * main.c (gdb_completer_command_word_break_characters): Add.
1618 * main.c (symbol_completion_function): Switch completer word
1619 break character sets dynamically, based on whether completion is
1620 being done on commands or on something else.
1621 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
1622 * maint.c: Include demangle.h.
1623 * maint.c (maintenance_demangle): New function.
1624 * maint.c (maintenance_print_command): New function.
1625 * maint.c (_initialize_maint_cmds): Reorganize some commands
1626 under new maintenance print subcommand.
1628 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
1630 * gdbtypes.c (lookup_struct_elt_type): If the input type is
1631 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
1632 target type. Otherwise, 'whatis this.field' wouldn't work,
1633 which would be inconsistent, since 'print this.field' works.
1634 * buildsym.c (read_struct_type, read_enum_type): Clear
1635 TYPE_FLAG_STUB flag.
1636 * buildsym.c (cleanup_undefined_types): Don't rely on a
1637 flawed "Reasonable test to see if" a type has been defined
1638 since it was referred to; now we can just see if the
1639 TYPE_FLAG_STUB flag has been cleared.
1640 * valprint.c (print_type_base): Emit public/protected/private
1641 labels for methods as well as fields. Also, indent these labels
1642 2 spaces instead of 4, for a more conventional "look".
1643 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
1644 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
1645 * gcc.patch: New file. Contains patch for gcc (so people
1646 with gdb-2.2.x won't have to wait for a new gcc release).
1648 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
1650 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
1651 (print_addr): Call print_address to show symbolic version as well.
1653 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
1655 (vx_read_register): Declare inferior_fp_regs. Delete code for
1656 copying "inferior_registers" around; the values are already in var
1657 "registers". Use correct size for register set.
1659 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
1660 target doesn't support it.
1661 (vx_read_register): Don't try reading them either.
1663 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
1664 VxWorks back end reads them in one contiguous set except for this
1666 (register_names): Change "pc" to "pcw" to avoid confusion printing
1668 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
1669 find the PC under VxWorks.
1671 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
1673 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
1674 to create new blank types, instead of handcrafting them.
1675 * defs.h (printfi_filtered): Add prototype.
1676 * utils.c (printfi_filtered): New function.
1677 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
1678 to simplify the code. Other cleanups.
1679 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
1680 * gdbtypes.h (struct cplus_struct_type): Add comments describing
1681 use of various fields.
1682 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
1683 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
1684 production that currently treats it exactly the same as STRUCT.
1685 * c-exp.y (yylex): Recognize "class" as token CLASS.
1686 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
1687 * symtab.c (decode_line_1): Fix to pass quoted args on down to
1688 general symbol handling code. Call cplus_mangle_opname with
1690 * symtab.c (decode_line_2): Print demangled function names in
1691 breakpoint menus, instead of just file and line number.
1692 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
1693 * valprint.c (type_print_base): Print "class" for C++ classes,
1694 rather than "struct". Print section labels for public, protected
1695 and private members of C++ classes.
1696 * values.c: Include demangle.h.
1697 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
1699 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
1701 * Makefile.in (VERSION): Update to 4.5.8.
1703 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
1705 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
1706 prevent crashes when examining cross-targets.
1707 * dbxread.c (process_one_symbol): Include directory name when
1708 calling start_subfile for SOL & BINCL symbols. This allows gdb to
1709 find include files, and yacc/lex sources when the cwd doesn't match
1710 that in which the object was compiled.
1711 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
1713 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
1716 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
1718 * maint.c (maintenance_command, maintenance_info_command):
1719 Install with allow_unknown as 0 and call help_list to show
1720 list of possibilities when no subcommand is specified.
1722 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
1724 * configure.in: Add m68k-ericsson-*.
1725 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
1727 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
1729 * maint.c: New file.
1730 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
1731 * Makefile.in (OBS): Add new file maint.o.
1732 * defs.h (command_class): Add class_maintenance.
1733 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
1734 commands. Allow for them (and other nonessential parts of gdb)
1735 to be selectively left out under special circumstances.
1736 * gdbtypes.c (recursive_dump_type): New function; supports
1737 maintenance print-type command.
1738 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
1740 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
1742 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
1743 initializers. Add initializations for setprintlist, showprintlist,
1744 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
1745 * printcmd.c (maintenance_print_type): New maintenance cmd.
1746 * valprint.c (setprintlist, showprintlist): Move to main.c, as
1747 implied by comment that all cmd lists are owned by main.c.
1748 * infcmd.c (unsetlist): Move to main.c, as implied by comment
1749 that all cmd lists are owned by main.c.
1750 * language.c (setchecklist, showchecklist): Move to main.c, as
1751 implied by comment that all cmd lists are owned by main.c
1752 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
1753 deletelist): Remove redundant declarations (also in gdbcmd.h).
1754 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
1755 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
1756 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
1757 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
1758 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
1759 maintenance_print_msymbols, maintenance_print_objfiles):
1761 * symmisc.c (printsyms_command, printpsyms_command,
1762 printmsyms_command, printobjfiles_command): Removed from
1763 _initialize_symmisc.
1764 * main.c (dump_me_command): Moved to maint.c and renamed to
1765 maintenance_dump_me.
1766 * breakpoint.c (all_breakpoints_info): Rename to
1767 maintenance_info_breakpoints.
1768 * breakpoint.c (_initialize_breakpoint): Convert add_info of
1769 all_breakpoints_info to add maintenance_info_breakpoints to the
1770 maintenanceinfolist instead.
1771 main.c (initialize_main): Set up maintenance class commands.
1773 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
1775 * energize-patches: Fix minor problems with building energize lib.
1777 * energize-patches: Change names of all cadillac procedure calls
1778 to be energize procedure calls. Simplify many hooks by moving
1779 tests energize.c. Configure energize, and build it automatically now.
1781 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
1783 * Makefile.in (VERSION): Bump to 4.5.7.
1784 * cplus-dem.c (demangle_args): Validate index for previously
1785 seen type to guard against bogus values from malformed manglings.
1786 * valops.c (value_struct_elt_for_reference): Guard against
1787 blindly using NULL return value from lookup_symbol.
1789 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
1791 * cadillac.c, cadillac-patches: Rename to energize.c and
1792 energize-patches. Change all routines and variables named
1793 'cadillac*' to 'energize*'. Create new file called energize.h to
1794 hold all interface declarations.
1796 * deblib/connection/*: Move all of this stuff into energize/, but
1797 delete unneeded files.
1799 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
1801 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
1803 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
1804 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
1805 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
1806 child processes, to avoid dead ones "hanging around" after GDB exits.
1807 (attach): Always stop the process if it needs it. Set RLC flag
1808 when attaching running processes, so it will continue if we detach
1809 it, quit, or are killed.
1810 (detach): Clear faults and set RLC flag to make process run
1812 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
1814 (info_proc): Open process O_RDONLY, so we can see any process,
1815 even those controlled by debuggers.
1816 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
1818 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
1820 Relocate symbols using an array of section_offsets, rather than a
1821 single `addr' or `offset'. This makes Solaris-2 support work, and
1822 permits better VxWorks (and maybe xcoff) support later.
1824 * symtab.h (struct section_offsets): New structure for keeping
1825 a set of offsets, rather than a single one.
1826 (struct objfile): Replace addr with section_offsets member.
1827 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
1828 * gdb-stabs.h: New include file with `symbol type specific'
1829 parameters for psymtabs and objfiles.
1830 * Makefile.in (HFILES): Add gdb-stabs.h.
1831 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
1832 * coffread.c: Conforming changes. Fake offset array always 0.
1833 * dbxread.c: Conforming changes.
1834 (struct dbx_symfile_info): Move to gdb-stabs.h.
1835 (start_psymtab): Call elfstab_offset_sections to calculate good
1836 offsets for this source file, based on the ELF symbol table info.
1837 (read_ofile_symtab): Yank N_CATCH, which is dead.
1838 (process_one_symbol, N_CATCH): Yank.
1839 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
1840 Relocate with SECT_OFF_TEXT.
1841 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
1842 to distinguish relocatable from absolute symbols. Then, if not
1844 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
1845 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
1846 (", N_ROSYM): SECT_OFF_RODATA.
1847 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
1848 (dbx_symfile_offsets): Add to translate addr to offset.
1849 * dwarfread.c: Conforming changes. Single offset currently used.
1850 * elfread.c: Add various complaints about elf/stab stuff.
1851 #include gdb-stabs.h. Conforming changes, using a single offset.
1852 (elf_symtab_read): Record info from BSF_FILE symbols, and local
1853 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
1854 for later use in building psymtabs.
1855 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
1856 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
1857 (free_elfinfo): New fn, frees all chained stab_section_infos
1858 in an objfile, and zaps the start-of-chain pointer.
1859 (elfstab_offset_sections): New fn, looks in stab_section_info
1860 chain to determine section bases to relocate a psymtab's worth
1861 of symbols, as they are being read.
1862 * mipsread.c: Conforming changes. Stabs-reading will relocate
1863 using one offset. MIPS-reading will not relocate at all.
1864 * partial-stab.h: Relocate different symbol types using different
1865 offsets from section_offsets.
1866 * symfile.c: Conforming changes.
1867 (find_lowest_section): Unused function to use later
1868 to free us from the Tyranny of the Text Section.
1869 (syms_from_objfile): Translate absolute arg ADDR to offsets used
1870 in all lower layers of symbol reading. Call format-specific
1871 sym_offsets function to initialize offsets for high speed symbol
1873 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
1874 (symbol_file_command, add_symbol_file_command): Callers changed.
1875 * symmisc.c (dump_psymtab): Print new relocation parameters.
1876 * xcoffread.c: Corresponding changes.
1878 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
1879 * main.c (main): Read the $HOME/.gdbinit file before processing
1880 the argv arguments (e.g. reading symbol files or core
1881 files). This allows global parameters to be set, which will apply
1882 during the symbol reading. The ./.gdbinit is still read after
1884 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
1885 * xcoffexec.c: Clean up quote inside comment.
1887 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
1889 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
1890 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
1891 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
1892 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
1893 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
1894 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
1895 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
1896 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
1897 values.c, xcoffread.c:
1898 Remove "(void)" casts from function calls where the return value
1899 is ignored, in accordance with GNU coding standards.
1901 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
1903 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
1904 * partial-stab.h: Ignore N_ENDM.
1905 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
1906 CODE or DATA section attachment. This eliminates a lot of random
1907 values from shared libraries, which screw up the ordinary symbols
1908 in the address ranges they happen to overlap.
1909 * buildsym.c (define_symbol): Eliminate special tests
1910 for function types; move into "function" cases in switch statement.
1911 (define_symbol: 'f', 'F', 'P'): Process all parameter types
1912 in case they define new type numbers. But ignore them (FIXME).
1913 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
1914 (read_sun_builtin_type): Add commentary.
1916 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1918 * xm-rs6000.h: define MEM_FNS_DECLARED
1920 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
1922 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
1923 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
1924 * mips-xdep.c: Remove most include files (unused, caused errs).
1925 (fetch_core_registers): Use right parameters in dummy fn.
1927 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
1929 * buildsym.c (scan_file_globals): Beware the null file.
1930 Fix from Jim Williams.
1932 * stack.c (return_command): Evaluate expression *before* popping
1933 off the stack frames! Fix inspired by Jim Williams.
1934 (up_silently_command, down_silently_command): No sel frame is error.
1936 * defs.h (memcpy, memset): Conditionalize decls on
1937 #ifndef MEM_FNS_DECLARED, since DECstation differs.
1938 (alloca): Break out the STDC and non-STDC alloca cases, to make
1939 it work on old preprocessors as well as "picky ANSI" ones.
1940 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
1942 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
1943 * utils.c (fputs_demangled): Rename SLOP since DECstation system
1944 header files define it!
1946 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
1948 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
1950 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
1951 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
1952 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
1953 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
1954 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
1955 utils.c, valarith.c, valops.c, valprint.c, values.c:
1956 Replace bcopy() use with memcpy(), which is more standard and can
1957 take advantage of gcc's builtin functions for increased performance.
1958 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
1959 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
1961 Replace bzero() use with memset(), which is more standard and can
1962 take advantage of gcc's builtin functions for increased performance.
1963 * i386-tdep.c, main.c, valprint.c:
1964 Replace bcmp() use with memcmp(), which is more standard and can
1965 take advantage of gcc's builtin functions for increased performance.
1967 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
1969 * remote.c (remote_wait): Fix cast on signal() call.
1970 * defs.h (alloca): More diddling with alloca. Have to ensure
1971 that it has a prototype, so that if alloca is defined as a macro
1972 that takes an arg, the definition is seen as a use of a macro
1973 that takes an arg, to satisfy picky ANSI preprocessors.
1975 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
1977 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
1978 consistency with all other gdb files.
1979 * cadillac.c: Use <string.h> rather than <strings.h>.
1980 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
1981 * Makefile.in (MAKE): Remove definition for consistency with
1982 other Makefile.in files and to fix problem with recursive makes.
1984 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
1986 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
1989 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1991 * source.c (print_source_lines): for DOS interoperability; don't
1992 print CR (013) as ^M.
1994 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
1996 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
1998 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
2000 * remote.c (remote_wait): Cast signal to void * to avoid warning
2001 from busted HP compiler.
2003 * partial-stab.h (N_SO): Rearrange code a little so that all SO
2004 stabs cause end_psymtab to be called.
2006 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
2007 compiler feature of putting 'c' into basic type descriptors for
2010 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
2011 where there is no place for nPC in prrun struct.
2013 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
2015 * mipsread.c: Pass NULL name pointer to init_type, not 0.
2016 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
2017 * dwarfread.c (enum_type): Save enum names on type_obstack.
2018 * dwarfread.c (struct_type): Save member name on type_obstack.
2019 * symtab.c (_initialize_symtab): Fix misspelling.
2020 * regex.c (store_jump, insert_jump): Return void.
2022 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
2024 * defs.h (PARAMS): Move to ../include/ansidecl.h.
2025 (alloca): Declare return type on SPARC, since Sun doesn't.
2026 (*_BYTE_ORDER): Improve comment: *must* be defined.
2028 * tm-hppa.h: New file, architectural definition of HP PA.
2029 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
2031 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
2032 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
2033 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
2034 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
2037 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
2038 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
2039 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
2041 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
2043 * printcmd.c (output_command): Thinko.
2044 (x_command): Only set remembered size/format if cmd succeeds.
2046 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
2047 since it is no longer used and burns time for every symbol read.
2048 (process_one_symbol): Treat N_CATCH like default (complain).
2050 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
2052 * partial-stab.h (case N_TEXT): Fix fencepost error when
2053 detecting start of new symbol info after reading symtab for a
2054 module with a zero length TEXT segment.
2056 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
2058 * Makefile.in (VERSION): Bump to 4.5.6.
2059 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
2061 * defs.h (NORETURN): Define away for Lucid compiler.
2062 * remote.c (remote_timer, remote_interrupt): Signal handlers
2064 * ser-termios.c (serial_write, serial_close): Return whatever
2065 value the write/close call returns, rather than falling off end.
2066 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
2067 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
2069 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
2070 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
2072 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
2073 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
2074 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
2075 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
2077 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
2078 store_inferior_registers): Supply missing fourth argument to
2080 * cadillac.c (kernel_dispatch): Make return type void.
2081 * cadillac.c (iosig): Signal handlers take one int arg.
2082 * valprint.c (val_print_fields): Call fprint_symbol to get
2083 automatic C++ demangling for mangled field names.
2085 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
2087 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
2088 * dwarfread.c (enum_type): Fix misspelling in comment.
2089 * valprint.c (val_print_fields, cplus_val_print): Minor
2090 adjustment to printing of C++ class structures to more closely
2091 match format for printing C structures, with and without setting
2094 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
2096 * infrun.c (wait_for_inferior): Don't test for SIGEMT
2097 (which is not a Posix signal) if it isn't defined.
2098 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
2099 New port to Linux (a free Unix clone for 386 machines).
2101 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
2103 COFF changes for dealing better with EPI 29K C compiler output.
2105 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
2107 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
2108 (read_coff_symtab): Move patch_opaque_types call from
2109 coff_symfile_read. Restrict it to symtabs from this objfile.
2110 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
2111 references on opaque type chain; just let coff_lookup_type handle 'em.
2112 (decode_type): Complain about tagndx values on
2113 non-struct/union/enum types, which the EPI compiler tends to produce.
2115 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
2117 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
2120 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
2121 usage to match new prototype. Include libbfd.h to get prototype.
2123 * source.c (find_source_lines): Handle large st_size fields.
2125 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
2127 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
2128 * stack.c (return_command): Use cleanups to avoid memory leaks.
2130 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
2132 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
2133 INT_REGNUM to INTE_REGNUM.
2135 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
2137 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
2139 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
2140 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
2141 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
2142 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
2144 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
2145 declarations of malloc/realloc/free that are inserted by some
2147 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
2149 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
2150 another decl of strdup (this really ought to come from libiberty.h!).
2152 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
2154 * remote.c (getpkt): Error if input exceeds buffer size.
2155 (_initialize_remote): `set remotedebug' enables packet trace.
2157 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
2158 N_SLINE's, etc, just like Sun cc on Solaris2.
2160 * am29k-tdep.c (read_register_stack, write_register_stack):
2161 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
2162 variable. Add `set' and `show' commands for it.
2163 * doc/gdb.texinfo: Document it.
2165 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
2167 * valprint.c (type_print_1): Plug memory leak. Print all
2168 C++ syms as demangled, not just functions.
2169 * buildsym.c (read_range_type): When we find a signed char
2170 type, do a lookup of signed char, not plain char. Plain char's
2171 still get looked up as plain char's elsewhere.
2173 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
2175 * eval.c: Avoid residue-by-zero when evaluating without side effects.
2176 (Bug and fix found by Pierre Willard.)
2178 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
2180 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
2182 * xm-rs6000.h: Add decl for strdup().
2184 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
2187 * breakpoint.c (enable_command, disable_command): Without args,
2188 should only affect normal breakpoints and watchpoints.
2190 * m68k-pinsn.c (print_insn_arg): Make register be const.
2191 * xcoffexec.c: Remove ' from comment.
2192 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
2193 with decls of malloc in c-exp.tab.c (as produced by yacc).
2194 There's got to be a better way to do this...
2196 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
2198 * partial-stab.h: Convert single rindex use to strrchr.
2199 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
2200 standard <strings.h> file, now that the only single use of
2201 rindex in the gdb source files is gone.
2203 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
2205 * mipsread.c: Undo ill effects from including <strings.h>,
2206 which #defines index to be strchr. Unfortunately, index is
2207 a member of a symbol table structure that can't be changed.
2208 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
2209 remove redundant #include's.
2211 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
2213 * mipsread.c: #include <strings.h> for rindex().
2215 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
2217 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
2219 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
2221 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
2222 extraneous SO stabs from busted C++ compilers.
2224 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
2226 * Makefile.in (VERSION): Bump to 4.5.5.
2227 * symtab.c (decode_line_1): Until C++ support stabilizes, when
2228 C++ lookups fail, print possibly helpful hint about completion.
2229 * cplus-dem.c (demangle_signature): Fix ARM style demangling
2230 for static data members.
2231 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
2232 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
2233 it's broken on ncr3000's.
2235 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
2237 * dwarfread.c (decode_modified_type): Change type of first arg.
2238 Change 'modifier' to char from unsigned char. Cast single use
2239 that needs to be unsigned char.
2240 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
2241 * utils.c (strdup_demangled): Add function.
2242 * defs.h (strdup_demangled): Add prototype.
2243 * stack.c (return_command): Demangle C++ function names for query.
2244 * infcmd.c (jump_command): Demangle C++ function names for query.
2245 * cplus-dem.c (consume_count): New function and prototype.
2246 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
2247 do_type): Replace conversion code with consume_count().
2248 * cplus-dem.c (gnu_special): Fix demangled of static members.
2249 * source.c (list_command): Print demangled function names
2250 when appropriate. Fix supplied by Peter Schauer.
2252 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
2254 * sparc-tdep.c: Clean up slightly for Solaris2.
2256 * buildsym.c (define_symbol): Nameless types are now on several
2257 platforms; generalize them and un-ifdef them to make Solaris 2
2260 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
2262 * infcmd.c: Fix typo (reported by Rob Savoye).
2263 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
2264 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
2265 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
2266 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
2267 rather than the one for the first file in the dependency chain.
2269 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
2270 set. Don't reset our own texthigh, or dependency-only pst's, in
2271 scanning all the rest of the psymtabs.
2272 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
2274 * buildsym.h (N_UNDF): Improve comments.
2275 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
2277 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
2279 * symtab.h (struct symbol): Add aux_value union for preserving
2280 an additional per-symbol value.
2281 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
2282 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
2283 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
2284 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
2285 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
2287 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2289 * symfile.c (clear_symtab_users_once): Now non-static (for
2292 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
2294 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
2295 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
2296 vax-pinsn.c: Remove reg_names decl (now in defs.h).
2298 Solaris-2 support on SPARC:
2300 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
2301 Add symbol_size and file offsets to struct symloc.
2302 Add static symbol_table_offset, string_table_offset,
2303 file_string_table_offset, next_file_string_table_offset,
2305 (add_old_header_file): Convert error() to complain()t.
2306 (dbx_symfile_read): Get symbol size via the objfile.
2307 Also get symbol_table_offset.
2308 (dbx_symfile_init): Record symbol size and count via the objfile.
2309 (dbx_next_symbol_text): Always add file_string_table_offset when
2310 accessing string table.
2311 (read_dbx_symtab): Initialize file_string_table_offset to 0.
2312 (SET_NAMESTRING): Use the offset.
2313 (end_psymtab): Large kludge to determine addresses where source
2314 files start and end (for the psymtab header).
2315 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
2316 Get this, symbol size, and symbol offset, from psymtab.
2317 (read_ofile_symtab): Don't back up one symbol for Solaris2.
2318 Patch up last_source_start_addr if zero in N_SO.
2319 (process_one_symbol): Add variable function_start_offset.
2320 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
2321 BLOCK_ADDRESS_FUNCTION_RELATIVE.
2322 ( "", N_OBJ, N_OPT): Ignore.
2323 (elfstab_build_psymtabs): New function to read stabs out of
2326 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
2327 (gdb): use GLOBAL_CFLAGS when linking, too.
2328 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
2329 (N_OBJ, N_OPT): Ignore.
2330 ('f', 'F'): Save last function name.
2332 * elfread.c (record_minimal_symbol_and_info): Kludged to put
2333 extra info in the minimal symbol.
2334 (elf_symtab_read): The extra info is the size of an ELF object,
2335 which was kludged to us in the `udata' field of the BFD symbol.
2336 Gag me with a crowbar...
2337 (elf_symfile_read): Keep track of both the absolute load address,
2338 and the offset between load addr and symbols. Handle STABS as
2339 well as DWARF sections, passing the absolute load address to
2340 elfstab_build_psymtabs.
2342 * symfile.h: Prototype elfstab_build_psymtabs.
2343 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
2345 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
2347 * buildsym.h: Add processing_acc_compilation flag.
2348 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
2349 (define_symbol): Skip arg types in function entries. Resolve
2350 overloaded 'P' which acc uses for prototypes of functions called
2352 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
2354 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
2355 save size of ELF symbols. FIXME.
2356 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
2357 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
2359 * configure.in: Solaris config is sparc-sun-solaris2.
2360 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
2362 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
2363 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
2364 * symfile.c (symfile_bfd_open): Comment where name is freed.
2365 * symmisc.c (extend_psymbol_list): Comment where list is freed.
2367 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
2369 * expprint.c (print_subexp): Add missing ']'.
2370 * defs.h (reg_names): Fix declaration to match that in infcmd.c
2371 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
2372 * WHATS.NEW: Point out improved C++ function name handling.
2373 * gdbtypes.c (lookup_fundamental_type): For now, use the same
2374 type names for both implicitly and explicitly signed integral
2375 types. See comment in the source code.
2377 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
2379 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
2380 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
2381 * expprint.c (print_subexp): Fix printing of register names.
2383 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
2385 * inferior.h (register_valid): Declare.
2386 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
2387 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
2388 macros for traversing the data structures in a single objfile.
2389 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
2390 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
2393 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
2395 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
2396 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
2397 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
2398 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
2400 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
2402 * depend: rebuild to account for remote-st2000.c.
2403 * remote-st2000.c: Almost works now.
2404 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
2406 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
2408 * c-exp.y (yylex): Recognize single-quoted strings that specify
2409 tokens with embedded whitespace, such as C++ demangled names.
2410 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
2411 * main.c (gdb_completer_quote_characters): Add global variable.
2412 * main.c (symbol_completion_function): Total rewrite for C++
2413 demangled name handling.
2414 * main.c (skip_quoted): New function.
2415 * main.c (main): Set rl_completer_quote_characters.
2416 * symmisc.c (dump_symtab): Print source language for symtab.
2417 * symtab.c (expensive_mangler): Add prototype and function.
2418 * symtab.c (completion_list_add_symbol): Total rewrite for new
2419 C++ demangled name handling.
2420 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
2421 other changes for demangled C++ symbol handling.
2422 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
2423 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
2424 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
2425 * symtab.c (completion_list_add_symbol): Total rewrite for new
2426 C++ demangled name handling.
2427 * symtab.c (expensive_mangler): New function.
2428 * utils.c (strcmp_iw, demangle_and_match): New functions.
2429 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
2431 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
2433 * Makefile.in: Roll VERSION to 4.5.4.
2434 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
2435 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
2436 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
2438 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
2440 * alldeps.mak: Rebuild to account for new files.
2441 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
2442 * tm-st2000.h: New file.
2443 * configure.in: Tandem debug monitor (st2000) support.
2444 * remote-st2000.c, config/st2000.mt: ditto.
2446 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
2448 * blockframe.c (inside_entry_file, inside_main_func,
2449 inside_entry_func): Return 0 if no symbols; avoid crashing.
2451 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
2453 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
2454 without masking, since it is signed and will later be compared
2455 against signed quantities. The right fix is probably to make
2456 it all unsigned, but this is a small, safe fix for this release.
2457 FIXME -- make the real change sometime soon.
2459 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
2461 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
2462 parameter in call to `symbol_file_add' to 0.
2464 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
2466 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
2468 * configure.in: Handle -m680[01234]0-wrs.
2470 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2472 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
2473 `ieee_extended_to_double'.
2475 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
2477 * valops.c (value_assign): Lint, by Pierre Willard.
2479 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
2481 * coredep.c (fetch_core_registers): Remove premature warning,
2482 which triggers on DECstation even though all regs are accessible.
2484 * m68k-pinsn.c (print_insn_arg): Use new macros to get
2485 sign-extension of instruction fields even on unsigned-char hosts.
2486 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
2488 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
2489 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
2490 since they define the target, not the host.
2491 * m88k-pinsn.c: Fix typo.
2493 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
2495 * valarith.c (value_zerop): -0.0 is still zero.
2496 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
2497 Patches by Paul Eggert <eggert@twinsun.com>.
2499 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
2501 * alldeps.mak, depend: re-make to account for ser-*.c.
2503 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
2505 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
2506 disconnecting from controlling terminal, to avoid gdb hanging
2507 on SVR4. Fixes bug reported by Oliver Okrongli.
2508 * procfs.c (PROC_NAME_FMT): Change format to match default used
2509 by system, as suggested by Oliver Okrongli.
2510 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
2511 bug fix from Brent Townshend (bst%tt@cam.ORG).
2512 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
2513 by turlais@rechser.total.fr.
2514 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
2515 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
2516 * objfiles.h (unlink_objfile): Add prototype.
2517 * objfiles.c (unlink_objfile): Add function.
2518 * objfiles.c (free_objfile): Call unlink_objfile.
2519 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
2520 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
2521 Also, discard old possibly bogus sf struct.
2522 * symfile.c (symbol_file_add): Call init_entry_point_info() and
2523 find_sym_fns() for remapped symbol files, in case of any changes
2524 since the last mapping.
2526 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2528 * findvar.c (read_relative_register_raw_bytes): use the raw size
2529 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
2531 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2533 Changes to support GDB running on DOS using GO32 and H8 support
2535 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
2536 allowing hosts with different text and binary file formats to
2538 * coffread.c (read_coff_symtab): changed calling convention and
2539 operation - now it opens its own file with FOPEN_RB rather than
2540 duping and fdopening the provided handle.
2541 * dbxread.c, cplus-dem.c: #include mangling.
2542 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
2543 binary files oring in the right bit.
2544 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
2545 * remote-hms.c: cleanup to use the new remote serial stuff
2546 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
2547 independent remote terminal I/O.
2548 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
2549 * source.c (openp): fix off by one problem removing / - can now
2550 open a source file in the root directory with DOS.
2551 * values.c (value_as_pointer): remove bogus address bits from
2552 long. (unpack_long): unpack into unsigned long/short if pointer.
2554 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
2556 * infrun.c (child_attach): Don't allow gdb to attach to itself.
2557 It gets permanently stuck in many OSes.
2558 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
2560 * breakpoint.c: Improve help text for info breakpoints.
2562 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
2564 * README: Add pointer to internals doc, and describe reading
2566 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
2567 * symtab.c (output_source_filename): Remove old glop for wrapping
2568 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
2570 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
2572 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
2573 * munch: Add sort -u to avoid duplications.
2574 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
2575 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
2577 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
2579 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
2580 avoid infinite loops while demangling bogus mangled names.
2581 * valprint.c (type_print_base): Minor fix for GNU style guide
2584 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
2586 * Makefile.in (VERSION): Bump to 4.5.3
2587 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
2588 * Makefile.in (demangle): New target to create standalone
2589 demangler with same code and options as internal demangler.
2590 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
2591 to support ARM style and Lucid style demangling, improve
2592 maintainability, fix several demangling bugs. More changes
2594 * defs.h (strstr): Add ANSI compatible prototype.
2595 * valprint.c (type_print_1): Demangle using ansi option.
2596 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
2598 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
2600 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
2603 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
2605 * mipsread.c (parse_procedure): Return rather than using
2606 uninitialized variable 'b'.
2608 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
2610 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
2611 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
2612 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
2613 relative to each source file.
2615 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
2617 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
2620 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
2622 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
2623 * am29k-tdep.c: Update to latest code from AMD.
2624 (get_saved_register) don't crap out if no frame.
2625 * remote-udi.c: Set/clear inferior_pid as appropriate.
2626 (udi_open) call target_preopen, don't close fd 0!!!, clean up
2627 error handling. Fixup end-of-debugging messages.
2628 (udi_fetch_registers) clean up big time, mainly don't multiply
2629 register_valid indices by 4, and use proper Offset when reading
2630 gr96-gr127. (udi_store_registers) general cleanup.
2631 (fetch_register) cleanup, simplify. (regnum_to_srnum)
2632 INT_REGNUM->INTE_REGNUM.
2633 * tm-29k.h: Upgrade to latest code from AMD.
2634 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
2635 (UDIConnect) Clean up error processing (like, don't do exit() if
2636 execlp fails), make code restartable, make more attractive.
2637 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
2640 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
2642 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
2643 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
2644 from former to latter.
2646 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
2648 * cplus-dem.c (do_args): Handle void args the same as others.
2649 * objfiles.c (free_objfile): Only try to unmap files when
2650 reusable objfiles are supported.
2651 * valprint.c (type_print_varspec_suffix): Add parameter that
2652 specifies if C++ demangling included function arguments. Use
2653 it to suppress printing extra pair of ()'s.
2654 * valprint.c (type_print_1): Fix problem with printing demangled
2655 C++ function types where demangled type includes the function
2658 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
2660 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
2661 Allows selection of C++ demangler to be a configuration option
2662 until multiple demanglers are supported.
2663 * demangle.h: New include file for extended demangler support.
2664 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
2665 utils.c, valprint.c: Include "demangle.h" and change all calls
2666 to cplus_demangle() or fputs_demangled() to use individual
2668 * valprint.c (type_print_1): Change options to cplus_demangle
2669 to print demangled function args. Still broken, but now less so.
2670 * cplus-dem.c: Include demangle.h, reorganize and update some
2671 comments to reflect reality.
2672 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
2673 second arg from fixed integer to bit based multiple options.
2674 * cplus-dem.c (optable): Reformat and replace ansi members with
2676 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
2678 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
2680 * values.c (set_internalvar): Force evaluation of lazy values.
2681 Bug reported by RMS.
2683 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
2685 * Makefile.in (VERSION): Bump to 4.5.2.
2686 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
2687 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
2688 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
2689 proper handling of bit fields.
2690 * gdbtypes.h (struct type): Clarify use of field.bitpos.
2691 * symtab.h: Fix couple of misspellings in comments.
2692 * value.h (struct value): Clarify use of bitpos.
2693 * value.h (unpack_field_as_long): Change prototype, returns
2695 * values.c (unpack_field_as_long): Change return type to LONGEST,
2696 sign extend unpacked fields that are signed, other rewriting.
2697 * config/ncr3000.mt: New target config file.
2699 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
2701 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
2702 even when printing 8-bit characters.
2704 * gdbtypes.c (make_{reference,pointer,function}_type): New
2705 functions which handle overwriting of forward-referenced types
2706 for stabs file reading.
2707 (lookup_{reference,pointer,function}_type): These just call
2708 the make_*_type functions with a null storage alloc parameter.
2709 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
2710 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
2712 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
2713 (dbx_alloc_type): Make it easier to understand. No funct change.
2714 (define_symbol: 't'): Don't put the typedef name into the name of
2715 the struct, union, or enum. Bugfix.
2716 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
2717 routines to properly handle overwriting preallocated types so that
2718 forward references will work.
2719 (read_enum_type): Force enum values to file scope, due to bug in
2720 Sun compiler output. FIXME, fix later.
2722 Remove unused header_file_prev_index mechanism. It was already
2723 obsolete in gdb-3.5. These comments appeared in 3.5:
2724 /* This code was used before I knew about the instance codes.
2725 My first hypothesis is that it is not necessary now
2726 that instance codes are handled. */
2727 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
2728 * buildsym.h: Remove it and prev_index that saves it.
2729 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
2731 * solib.c (special_symbol_handling): When called from core files,
2732 must set up debug_addr. Don't print error messages, just return.
2733 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
2735 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
2737 * cplus-dem.c: Allow nested class names (as in
2738 Foo::Bar::method()).
2739 Allow the cleaner cfront style of nested class names
2740 (Q2_3Foo3Bar as well as Q23Foo3Bar).
2741 Make cplus_demangle re-entrant by removing use of global
2742 variables. Instead, place all shared variables in a
2743 stack-allocated structure, and pass around its address.
2745 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
2747 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
2748 29k-share/* subdirs...
2750 * remote-udi.c (udi_insert/remove_breakpoint): Completely
2751 rewrite, only leave out the bugs.
2753 * Makefile.in: Add 29k/UDI support. Improve depend.
2754 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
2756 * am29k-tdep.c: Update to use new calling conventions, and misc
2759 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
2761 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
2763 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
2764 breakpoint instructions that leave PC pointing at the right place.
2766 * core.c (core_open): Call warning() to print warnings.
2768 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
2770 * symtab.c (lookup_symbol): Need to check if msymbol->name is
2771 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
2772 This prevents a crash when trying to lookup the value of a
2773 non-existent symbol.
2775 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
2777 * signame.c, signame.h: Remove, replaced by strsignal.c in
2779 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
2780 sun386-xdep.c: Remove include of signame.h
2781 * Makefile.in (SFILES_MAINDIR): Remove signame.c
2782 * Makefile.in (HFILES): Remove signame.h
2783 * Makefile.in (OBS): Remove signame.o
2784 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
2785 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
2786 psignal, perror): Add prototypes.
2787 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
2789 * depend: Manually remove signame.[cho] references.
2790 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
2792 * convex-xdep.c (core_file_command): Replace use of sys_siglist
2793 with safe_strsignal.
2794 * core.c (core_open): Replace use of sys_siglist with
2796 * core.c (memory_error): Replace use of sys_errlist with
2798 * i960-tdep.c (print_fault): Replace use of sys_siglist with
2800 * infcmd.c (program_info): Replace use of sys_siglist with
2802 * infrun.c (signal_stop, signal_print, signal_program):
2803 Allocate dynamically based on dynamic determination of number
2804 of signals to support.
2805 * infrun.c (child_create_inferior): Replace use of sys_errlist
2807 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
2809 * infrun.c (sig_print_info): Replace use of sig_abbrev with
2810 strsigno and sys_siglist with safe_strsignal.
2811 * infrun.c (handle_command): Call signo_max to find number of
2812 signals. Replace sig_number with strtosigno and sig_abbrev with
2814 * infrun.c (signals_info): Replace sig_number with strtosigno.
2815 * infrun.c (_initialize_infrun): Call signo_max to find number of
2816 signals. Dynamically allocate signal_{stop,print,program}.
2817 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
2818 * procfs.c (errnoname): Add function and prototype.
2819 * procfs.c (info_proc_siginfo): Call errnoname, replace use
2820 of sys_siglist with safe_strsignal.
2821 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
2822 sys_siglist with safe_strsignal.
2823 * procfs.c (info_proc_stop): Call errnoname.
2824 * procfs.c (signalname): Replace sig_abbrev with strsigno.
2825 * stuff.c (main, get_offset): Replace use of sys_errlist with
2827 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
2828 with safe_strsignal.
2829 * umax-xdep.c (core_file_command): Replace use of sys_siglist
2830 with safe_strsignal.
2831 * utils.c (safe_strerror, safe_strsignal): Add functions that
2832 call strerror and strsignal respectively, and deal with NULL
2834 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
2835 sys_errlist with safe_strerror.
2836 * valprint.c (val_print): Replace use of sys_errlist with
2839 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
2841 * Makefile.in: rework CFLAGS so that they can be set from the
2842 command line to make. CFLAGS -> INTERNAL_CFLAGS.
2843 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
2844 Pass CFLAGS on recusions.
2846 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
2848 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
2849 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
2850 overkill for the problem it solved.
2851 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
2852 and default to simply printing type names as appropriate.
2853 * main.c (main): Remove one of the leading newlines from
2854 warning_pre_print initialization.
2855 * objfiles.c (open_existing_mapped_file): Add function and
2857 * objfiles.c (open_mapped_file): Rewrite to use new function
2858 open_existing_mapped_file.
2860 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
2862 * sun3-xdep.c (fetch_core_registers): Lint.
2863 * tm-sun3.h: Prototype lint.
2866 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
2868 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
2869 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
2870 * objfiles.c: Cast calls to close() with unused returns to void.
2871 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
2872 old objfile's name before updating it.
2873 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
2874 * objfiles.h (objfile struct): Add mmfd member.
2875 * symfile.c (syms_from_objfile): Move some code to
2876 new_symfile_objfile.
2877 * symfile.c (new_symfile_objfile): Add new function, common code
2878 from syms_from_objfile.
2879 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
2880 mapped and unmapped symbol files.
2881 * symfile.c (symbol_file_command): Print "No symbol file now"
2882 message, ala exec_file_command for the exec file.
2883 * symfile.h (new_symfile_objfile): Add prototype.
2884 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
2885 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
2887 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
2889 * rs6000-pinsn.c: New version from IBM (Metin).
2890 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
2891 to avoid warnings from some compilers.
2893 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
2895 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
2896 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
2897 type's flag word that marks it as a fundamental type.
2898 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
2899 flags argument for all calls to init_type().
2900 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
2901 flags argument for all calls to init_type(). Also remove
2902 dependency on host sizes for ints, floats, etc.
2903 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
2904 flags argument for all calls to init_type(). Also remove
2905 dependency on host sizes for ints, floats, etc.
2906 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
2907 bit to flags argument for all calls to init_type(). Add types
2908 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
2909 * valprint.c (unsigned_type_table, signed_type_table,
2910 float_type_table): Remove.
2911 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
2912 bit when printing fundamental types, and print the actual name
2913 for such types, rather than inventing one. Remove code that
2914 invented fundamental type names.
2915 * valprint.c (_initialize_valprint): Remove initializations
2916 for now removed unsigned_type_table, signed_type_table, and
2919 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
2921 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
2922 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
2925 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
2927 * dwarfread.c (target_to_host): New function similar to previous
2929 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
2930 Extensive changes to convert all previous usages to use new
2931 target_to_host() function.
2932 * dwarfread.c (struct dieinfo): Change types of most integral
2933 members to be unsigned.
2935 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
2937 * WHATS.NEW: Revise -mapped doc.
2939 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
2941 * mipsread.c (parse_partial_symbols): Complain when sh->index is
2942 too high or when skipping `forwards' moves us backwards.
2943 (parse_type): Print mis-guessed tag name in complaint.
2944 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
2945 (parse_procedure): Do not attempt to create symbols; just fill in
2946 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
2947 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
2948 for clarity. Set top_stack before calling parse_external. In
2949 stabs, sort symbols before calling parse_procedure.
2951 * symmisc.c (std_in, std_out, std_err): Add vars to access std
2952 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
2953 * Makefile.in: Remove stage* targets. Avoid echo on recursive
2954 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
2957 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
2959 * Makefile.in (VERSION): Set to 4.5.1.
2960 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
2961 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2962 fill_gregset): New functions for SVR4 /proc support.
2963 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
2964 Remove new symbol types and such to ../include/coff/symconst.h.
2965 (parse_symbol): Simplify code for parsing struct/enum/unions.
2966 (parse_type): Handle `long long' types.
2967 (upgrade_type): Handle `const' qualifier.
2968 (parse_partial_symbols): fix indentation, clean a bit.
2970 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
2972 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
2973 copy in data from raw read buffers, calling bfd byteswapping
2974 routines as appropriate. Use to replace most existing memcpy
2976 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
2977 * configure.in: Recognize new ncr3000 config.
2978 * config/ncr3000.mh: New config file.
2980 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
2984 * README: Update for release.
2985 * Makefile.in: Update version to 4.5.
2986 * WHATS.NEW: The obvious.
2988 * depend: Generate new depend file for this release.
2990 * Makefile.in (depend): Fix dependancy generation so that it does
2991 not include gcc 'fixincluded' files, which are usually in a system
2994 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
2996 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
2997 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
2998 symbols for nameless types. And, handle `R' (register parameter
2999 type) for AIX. (an extension to existing stabstring grammar).
3000 * rs6000-xdep.c: Fix typo (= should have been ==).
3002 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
3004 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
3006 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
3008 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
3009 * signame.c (SIGWAITING, SIGLWP): Add.
3011 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
3013 * xm-i386mach.h: add decls for errno and strdup().
3015 * breakpoint.c (breakpoint_1): Add (int) casts for enums
3016 used in array index context (otherwise, some compilers barf).
3018 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
3020 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
3021 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
3022 in a system call, and provide better backtrace if so.
3024 * Makefile.in (HFILES): Add xcoffsolib.h.
3025 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
3026 * rs6000-pinsn.c: #include "opcode/rs6k.h"
3028 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
3029 mipscoff_symfile_read): Convert to BFD to do file I/O.
3031 * symfile.c: #include <ctype.h> to get proper def if isspace().
3033 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
3035 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
3037 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
3038 function also when parsing embedded stabs.
3040 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
3042 * mipsread.c: Fix more declarations.
3044 * mipsread.c: Fix many invocations of complain. Use enum
3045 type_code where appropriate.
3047 * xm-vaxult.h: Add decl for strdup().
3049 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
3052 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
3054 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
3057 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
3059 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
3060 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
3061 Merge in more patches for rs6000 from Metin Ozisik.
3062 * utils.c: Fix typo in comment.
3064 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
3066 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
3067 * procfs.c (attach): Set nopass_next_sigstop if attached
3068 process is forcibly stopped.
3069 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
3070 resending SIGSTOP to attached process on first resume.
3072 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
3074 * Makefile.in (SFILES_MAINDIR): add mipsread.c
3076 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
3078 * Makefile.in (OBS): Compile mipsread.c for all targets now.
3079 (VERSION): Bump to 4.4.85.
3080 * mipsread.c: Update for new include files. Lint.
3081 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
3082 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
3083 Don't need to bring in mipsread.o specially any more.
3085 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
3087 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
3088 routine (for Irix-4.x). Make many funcs static and void.
3089 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
3090 * (init_extra_frame_info): Don't trash cached value of frame
3091 pointer register. This fixes backtracing through routines that use
3092 alloca(). Generally clean up declarations of functions, and use
3093 typedefs and macros to reference data structures as appropriate.
3094 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
3097 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
3099 * values.c (unpack_long): Fix unpacking error for signed chars
3100 on hosts where the default character type is unsigned.
3101 * procfs.c (pr_flag_table, pr_why_table): Add some entries
3102 for newer SVR4 variants.
3103 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
3104 turn off trace inherit-on-fork flag to favor latest SVR4 method.
3105 * procfs.c (mappingflags): Add support for MA_PHYS
3107 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
3109 * buildsym.c (read_struct_type): Avoid coredump when C++
3110 abbreviated type name is messed up. Reported by Joe Buck.
3111 FIXME, we need to determine whether GDB or GCC needs to be
3112 smarter to correctly locate this type name.
3114 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
3115 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
3116 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
3117 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
3118 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
3120 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
3122 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
3123 * symtab.h (current_source_symtab): Make extern
3124 * symtab.h (current_source_line): Make extern
3125 * inferior.h: Move all procfs.c prototypes to one place, add
3126 prototype for proc_signal_handling_change. Add prototypes for
3127 signal_stop_state, signal_print_state, and signal_pass_state.
3128 * inferior.h (stop_soon_quietly): Make extern
3129 * inferior.h (attach_flag): Make extern
3130 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
3131 * infrun.c (signal_stop_state, signal_print_state,
3132 signal_pass_state): New functions to query specific signal
3134 * infrun.c (handle_command): Minor error message change, add
3135 NOTICE_SIGNAL_HANDLING_CHANGE.
3136 * procfs.c (open_proc_file): Remove iris specific reset of
3137 inherit-on-fork flag, moved to proc_set_exec_trap().
3138 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
3139 to reset inherit-on-fork flag, bash comment to GNU form.
3140 * procfs.c (proc_base_address, set_proc_siginfo,
3141 fetch_core_registers): Conform to code style.
3142 * procfs.c (signame.h): Include.
3143 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
3144 syscallname(), info_proc_syscalls()): New macros, tables, and
3145 functions to organize and report system call information.
3146 * procfs.c (saved_fltset, saved_trace, saved_sighold,
3147 saved_exitset, saved_entryset): Add to procinfo struct.
3148 * procfs.c (struct trans): Add.
3149 * procfs.c (pr_flag_table, pr_why_table, faults_table,
3150 siginfo_table, errno_table): Tables to translate numeric values
3151 to symbolic names and short descriptions.
3152 * procfs.c (signalname, info_proc_signals): Add function and
3154 * procfs.c (proc_info): Now info_proc.
3155 * procfs.c (proc_info_address_map): Now info_proc_mappings.
3156 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
3157 info_proc_faults, lookupname, lookupdesc, sigcodename,
3158 sigcodedesc): New functions.
3159 * procfs.c (proc_signal_handling_change): New function to set
3160 the trace flags based on the state of gdb's signal handling flags.
3161 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
3162 and remove code to do PIOCSTRACE ioctl.
3163 * procfs.c (attach, detach): Preserve and restore process flags
3164 using saved_* fields in procinfo struct.
3165 * procfs.c (attach): Call proc_signal_handling_change.
3166 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
3167 * procfs.c (proc_desc): Update for latest changes.
3168 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
3169 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
3170 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
3172 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
3174 * procfs.c (set_proc_siginfo): Add prototype and new function.
3175 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
3176 up inferior siginfo struct.
3177 * elfread.c (elf_symfile_read): Compute the relocation amount
3178 by subtracting off the address of the ".text" section.
3179 * solib.c: Add pointer to ".text" section to so_list struct.
3180 * solib.c (solib_map_sections): Initialize pointer to ".text"
3181 section in so_list struct.
3182 * solib.c (symbol_add_stub): Pass base address of ".text"
3183 section to symbol_file_add, rather than the load address of
3184 the shared library. On SunOS they are the same. On SVR4 they
3187 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
3189 * mipsread.c (parse_procedure): PDR.isym should get pointer to
3190 function name, not .gdbinfo. symbol.
3192 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
3194 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
3196 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
3198 * Makefile.in (VERSION): 4.4.8
3200 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
3201 commands in .cshrc/.profile won't get traced.
3203 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
3205 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
3206 * exec.c (build_section_table): Don't abort if no sections.
3207 * sparc-tdep.c (single_step): Lint.
3208 * utils.c (mrealloc): Handle realloc (0, size) case here.
3210 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
3212 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
3215 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
3217 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
3218 .gdbinfo. symbols are created. Move creation from parse_procedure
3219 to parse_symbol, where it is fairly easy to grow the symtab. This
3220 also fixes a symtab trashing bug on all mips-based systems.
3221 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
3223 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
3224 mips_extra_func_info, and all the PROC_xxx macros that look at it.
3226 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
3228 * c-exp.y: Add missing return type to yyparse() prototype.
3230 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
3232 Create and use macros for iterating on symtabs, psymtabs, msymbols.
3234 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
3235 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
3236 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
3237 (patch_opaque_types): Avoid dummy args and result.
3238 * objfiles.c (have_partial_symbols, have_full_symbols,
3239 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
3240 (iterate_over_objfiles, iterate_over_symtabs,
3241 iterate_over_psymtabs): Remove, clunky and slow.
3242 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
3243 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
3244 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
3245 dump_objfile): Remove dummy args and results. Move filename
3246 comparisons to callers.
3247 (printsyms_command, printpsyms_command, printmsyms_command,
3248 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
3249 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
3250 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
3251 list_symbols, make_symbol_completion_list): Replace explicit
3252 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
3253 Eliminate Dijkstra flag crap, break out of loops with gotos.
3254 (lookup_symtab_1): Protect '/' tests from short filenames.
3255 (cplus_mangled_symbol): Move inline into lookup_symbol.
3256 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
3257 (relocate_minimal_symbol): Move inline to vmap_symtab.
3258 (vmap_symtab): Replace iteration with ALL_OBJFILES,
3259 iterate_over_msymbols with ALL_MSYMBOLS.
3261 Misc cleanup prior to release.
3263 * Makefile.in (VERSION): Roll to 4.4.7.
3264 (HFILES): Add call-cmds.h.
3265 * call-cmds.h: New header for command fns called by other files.
3266 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
3267 (breakpoint_1): Remove unused type arg. Change callers.
3269 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
3270 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
3271 * mipsread.c: Add prototypes for all static functions.
3273 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
3274 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
3275 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
3276 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
3277 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
3278 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
3281 * buildsym.c (define_symbol): Handle global register variables
3282 (from Pierre Willard). Complain if register numbers are too large.
3283 * target.c (nomemory): Now that higher levels examine errno, give EIO.
3284 * tm-sparc.h: Don't #include <sun4/reg.h>.
3285 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
3286 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
3288 * language.h: Avoid forward enum declaration.
3289 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
3290 config/sun4os5.mt: New host and target.
3291 * defs.h (errno): #include <errno.h> rather than assuming int.
3292 From Pierre Willard.
3294 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
3295 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
3296 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
3297 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
3298 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
3299 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
3300 sparc-xdep.c, utils.c, value.h, values.c: Lint.
3302 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
3304 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
3305 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
3306 * language.h (enum exp_opcode): Avoid forward enum def.
3307 * main.c (define_command, user_defined_command): Lint.
3308 * mem-break.c, xcoffread.c: Lint.
3309 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
3311 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
3313 * Merged in latest RS6000 diffs from Metin G. Ozisik.
3314 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
3315 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
3316 or IBM6000_TARGET as (approximately) appropriate.
3318 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
3320 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
3321 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
3322 or not to try reading symbols from a mapped objfile. Plugs memory
3323 leak due to shared libraries generating no psymtabs or symtabs.
3325 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
3327 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
3328 * copying.awk: Lint. Make stronger warning at top of copying.c.
3329 * elfread.c (elf_symtab_read): Eliminate check of mainline.
3330 * gdbtypes.c (smash_to_*): Remove FIXME comments.
3331 (lookup_pointer_type): Add FIXME comment.
3332 * main.c (set_history_size_command): Disallow negative size.
3333 * partial-stab.h: Update copyright.
3334 * rs6000-tdep.c (skip_trampoline_code): Better comments.
3336 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
3338 * main.c (set_history_size_command): Negative size is error.
3339 (Reported by Peggy Fieland.)
3341 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
3343 * coffread.c (coff_symfile_init): Update comment.
3344 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
3345 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
3346 macros to access the dbx specific objfile information.
3347 * dbxread.c (symfile_string_table, symfile_string_table_size):
3348 Remove these local variables.
3349 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
3350 read_dbx_symtab): Remove the stringtab and stringtab_size params
3351 from the function prototypes, the function definition, and the
3352 function calls. These are now available via DBX_STRINGTAB and
3353 DBX_STRINGTAB_SIZE using the objfile pointer.
3354 * dbxread.c (dbx_symfile_read): Relocate addr before using as
3355 an arg to read_dbx_symtab.
3356 * dbxread.c (dbx_symfile_read): Remove code that free'd the
3357 stringtab and the dbx specific per-objfile private info.
3358 * dbxread.c (init_psymbol_list): Remove symbol count from passed
3359 args in prototype, function definition, and function calls. It is
3360 now available via the DBX_SYMCOUNT macro using the objfile
3362 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
3363 local instance of struct dbx_symfile_info and replace with DBX_*
3365 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
3366 symfile_string_table and symfile_string_table_size.
3367 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
3368 symfile_string_table.
3369 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
3370 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
3371 stringtab size variables. Remove all code that used to reread
3373 * objfiles.c (allocate_objfile): Move calls to init_malloc()
3374 to prior to any calls to mmalloc for the objfile specific heap.
3375 * utils.c (init_malloc): Document the requirement that for each
3376 heap for which corruption checking is desired, that init_mmalloc
3377 must be called prior to any mmalloc calls on the heap.
3379 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
3381 * rs6000-pinsn.c: Make dis-assembly output more like
3382 other targets: Don't print instruction in hex before
3383 the assembly; use print_address to print out jump
3386 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
3388 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
3389 * cplus-dem.c: Support "Sc" meaning "signed char".
3391 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
3393 * configure.in: fix iris/iris3.
3395 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
3397 * command.c, main.c (various places): Use ctype.h macros
3398 (such as isupper(x)), instead of hard-wiring in ASCII-isms
3399 (such as (x >= 'A' && x <= 'Z')).
3400 (There are still more of these in other files.)
3401 * main.c (defined_command): Lower-case the user's
3402 new command before entering it. Needed because
3403 command lookup is case-insensitive (and also lower-cases).
3404 (Based on Metin's earlier patch.)
3406 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
3408 * config/irix4.mh: new file.
3410 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
3412 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
3415 * xm-mips.h: Declare strdup for ultrix.
3417 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
3418 when calling new_symbol.
3419 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
3422 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
3424 * config/rs6000.mh: Update (for Fred's new mmalloc)
3425 flags to disable use of GNU malloc/mmalloc.
3426 * munch: Change SYSV rule to allow .text before the label,
3427 as well as after, to work for AIX.
3428 * gdbtypes.h: Minor clarifiction.
3430 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
3432 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
3433 continuation in yet another place (between method declarations).
3435 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
3437 * mips-tdep.c: include symfile.h and objfiles.h to fix
3440 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
3442 * valops.c (value_struct_elt_for_reference): Added 'offset'
3443 parameter to handle multiple inheritance.
3444 * eval.c, value.h: Update accordingly.
3446 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
3448 * objfiles.h: New file
3449 * Makefile.in (HFILES): Add objfiles.h
3450 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
3451 main_scope_lowpc, main_scope_highpc.
3452 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
3453 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
3454 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
3455 xcoffread.c, : Include objfiles.h.
3456 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
3457 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
3458 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
3459 inside_entry_file() and logic changed appropriately.
3460 * blockframe.c (outside_startup_file): Renamed to
3461 inside_entry_file() and logic changed appropriately.
3462 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
3463 and logic changed to use per-objfile specific fields.
3464 * blockframe.c (inside_entry_scope): Renamed to
3465 inside_entry_func() and logic changed to use per-objfile specific
3467 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
3468 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
3469 Remove extern decls.
3470 * symfile.c, symfile.h (entry_point): Remove extern decl.
3471 * coffread.c (coff_symfile_init): Common entry point init code
3472 moved to symfiles.c, call init_entry_point_info().
3473 * coffread.c (complete_symtab): Use new per-objfile entry info.
3474 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
3475 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
3477 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
3478 * defs.h (inside_entry_scope, outside_startup_file,
3479 inside_main_scope): Prototypes changed for renames to
3480 inside_entry_func, inside_entry_file, inside_main_func,
3482 * symfile.c (syms_from_objfile): Common entry point init code
3483 moved to init_entry_point_info() and call init_entry_point_info().
3484 * symfile.h (init_entry_point_info): Include prototype.
3485 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
3486 moved to symfiles.c and call init_entry_point_info().
3487 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
3488 main_scope_lowpc, main_scope_highpc): Remove extern decls.
3489 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
3491 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
3492 works for the majority of targets.
3493 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
3494 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
3495 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
3496 Use default definition in frame.h.
3497 * frame.h (selected_frame_level): Make decl extern.
3498 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
3499 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
3500 * partial-stab.h: Use new per-objfile entry info.
3501 * symfile.h (struct objfile): Removed, moved to objfiles.h.
3502 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
3503 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
3504 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
3505 have_minimal_symbols): Prototypes moved to objfiles.h.
3506 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
3507 Macros moved to objfiles.h.
3508 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
3510 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
3512 More C++ improvements (pointers to members, qualified names).
3513 * c-exp.y: Support exp.type::name and exp->type::name
3514 syntaxes. (Unfortunately, doesn't work for static members.)
3515 * c-exp.y, eval.c: Make type::~type work better.
3516 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
3517 value_static_field by value_struct_elt_for_reference.
3518 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
3519 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
3520 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
3521 for OP_SCOPE operand; no point in it now that we use lazy
3522 reading of values, and use "reference to member" objects.
3523 * gdbtypes.h: Clarify comment.
3524 * valops.c: Change value_struct_elt_for_address to return
3525 a reference (or variable), rather than a pointer. Change
3526 the name to value_struct_elt_for_reference to reflect this.
3527 Returning a reference instead of a address provides a
3528 generalization, since we can use the routine for both
3529 class::name as well as &class::name.
3530 Also, recurse to handle multiple inheritance properly.
3531 * valprint.c: Moved code to print pointer-to-members
3532 to new function point_class_member. This allows a
3533 "reference-to-member" to be printed using the same code.
3534 * valprint.c (type_print_varspec_prefix): Avoid printing
3535 "struct " for domains of class-member types.
3536 * valops.c (search_struct_field): Inline code for simplified
3537 version of value_static_field (which can then be deleted).
3538 * value.h: Rename value_struct_elt_for_address to
3539 value_struct_elt_for_reference. Delete value_static_field.
3540 * values.c: Remove no longer used function value_static_field.
3542 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
3544 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
3545 elfread.c (coff_symfile_finish): Add function, prototype, and
3546 add to the xxxx_sym_fns struct for each file type. Also reformat
3547 the xxxx_sym_fns vector to a standard format and add comments.
3548 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
3549 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
3550 Pass pointer to struct objfile rather than pointer to sym_fns.
3551 Change references inside each function accordingly. Allocate any
3552 symbol file specific info in the per-objfile memory region.
3553 * dbxread.c (free_and_init_header_files): Break function into
3554 free_header_files(), called from dbx_symfile_finish(), and
3555 init_header_files(), called from dbx_new_init().
3556 * dbxread.c (dbx_new_init): Move deallocation things to new
3557 dbx_symfile_finish function.
3558 * elfread.c (elf_new_init): Call buildsym_new_init().
3559 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
3560 routine for the objfile before deallocating other stuff.
3561 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
3562 * symfile.h: Move struct sym_fns to before struct objfile def.
3563 Add sym_finish function pointer and change prototypes of other
3564 function pointers to reflect passing struct objfile pointer rather
3565 than struct sym_fns pointer.
3566 * symfile.c: Remove now obsolete symtab_fns pointer.
3567 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
3568 locates the correct sym_fns struct for the given objfile.
3569 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
3570 for better support of mapped symbol tables.
3571 * symfile.c (symbol_file_command): Remove obsolete code using
3573 * symfile.h: Remove duplicate declarations for symfile_objfile,
3574 entry_point, and object_files.
3575 * target.c (target_info): Compare symfile_objfile to NULL.
3576 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
3577 aixcoff_symfile_finish().
3579 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
3581 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
3582 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
3583 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
3585 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
3587 Some improvements to g++ debugging.
3588 * symtab.c (list_symbols): demangle before pattern matching.
3589 * symtab.c: Other fixes to improve handing of operators.
3590 * valprint.c (type_print_base): Fix test for constructor.
3591 * values.c (value_static_field): Allow evaluation of
3592 CLASS::METHOD, returning a function pointer.
3594 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
3596 * Makefile.in (VERSION): Roll 4.4.6.
3597 * exec.c (exec_file_command): Add code to ignore optional args
3598 passed in by file_command() for use in symbol_file_command().
3599 * main.c (main): Document -mapped and -readnow in help summary.
3600 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
3601 * objfiles.c (allocate_objfile): Filename arg removed. Changes
3602 to get filename from bfd with bfd_get_filename(). Test mapto
3603 against 0, not NULL. Use mstrsave() to make copy of filename.
3604 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
3606 * remote-vx.c (vx_load_command, add_symbol_stub):
3607 Symbol_file_add() takes an additional arg.
3608 * solib.c (symbol_add_stub): Symbol_file_add() takes an
3610 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
3611 changed to return a bfd not an objfile pointer.
3612 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
3613 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
3614 Change to eliminate local bfd and use symfile_bfd_open() plus
3615 allocate_objfile(). Add code to implement readnow option.
3616 * symfile.c (symbol_file_command): Changes to option handling,
3617 readnow functionality moved to symbol_file_add().
3618 * symfile.c (symfile_init): Eliminate local copy of bfd.
3619 * symfile.c (add_symbol_file_command): Changes to parse mapped
3620 and readnow options.
3621 * symfile.h (allocate_objfile): Arg removed from prototype.
3622 * symtab.h (symbol_file_add): Arg added to prototype.
3623 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
3626 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
3628 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
3629 mtrace.awk, state.c, state.h: Removed.
3630 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
3631 directories searched for source files.
3632 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
3633 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
3634 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
3635 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
3636 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
3637 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
3638 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
3640 * Makefile.in (HFILES): Remove state.h
3641 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
3642 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
3643 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
3644 * Makefile.in (clean): Remove all object files.
3645 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
3646 * cplus-dem.c: Remove prototypes definitions that are now done in
3648 * dbxread.c (throughout): Change from using per-objfile
3649 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3650 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
3651 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
3652 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
3653 * depend: Remove dependencies for state.o, state.h.
3654 * dwarfread.c: Add declaration for warning_pre_print.
3655 * dwarfread.c (dwarfwarn): Use warning_pre_print.
3656 * dwarfread.c (throughout): Change from using per-objfile
3657 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3658 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
3659 use supplied objfile.
3660 * i386-xdep.c (print_387_status): Change to use warning() rather
3662 * i387-tdep.c (print_387_control_word): Change to use warning()
3663 rather than printfs.
3664 * infrun.c (wait_for_inferior): Remove unreachable abort() call
3665 that some compilers grumble about.
3666 * language.c (throughout): Add declaration for warning_pre_print
3667 and using warning() instead of printfs.
3668 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
3669 * main.c (main): Add declaration for warning_pre_print and set it
3670 similarly to error_pre_print. Add declarations for
3671 mapped_symbol_files and readnow_symbol_files. Add appropriate
3672 definitions to long_options[].
3673 * minsyms.c: Trivial fix to comment.
3674 * objfiles.c (allocate_objfile): Substantially rewritten for
3675 using mapped symbol files.
3676 * objfiles.c (throughout): Change from using per-objfile
3677 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3678 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
3679 * source.c (throughout): Change from using per-objfile
3680 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3681 * source.c (open_source_file): Use mstrsave to save file name in
3682 mapped symbol region for objfile.
3683 * symfile.c: Remove include for state.h.
3684 include to local form.
3685 * symfile.c (symbol_file_add_digested): Remove.
3686 * symfile.c (symbol_file_add): Substantially rewritten for mapped
3688 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
3689 from objfile structure. Add malloc descriptor pointer (md).
3690 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
3691 * symm-xdep.c (print_fpu_status): Use warning() rather than
3693 * symmisc.c (free_symtab_block): Now takes and uses current
3695 * symmisc.c (throughout): Change from using per-objfile
3696 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3697 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
3698 Sun compiler grumblings when PTR is char *.
3699 * symtab.c (lookup_symbol): Cast return value of iterate_over_
3700 msymbols() to correct pointer type.
3701 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
3702 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
3703 error always starts on a line of it's own.
3704 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
3705 Rewrite for new mapped malloc package use.
3706 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
3707 that don't want to use the mapped malloc package; pass arguments
3708 on to traditional malloc package functions.
3709 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
3710 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
3711 mrealloc, malloc, and realloc but get fatal error if runs out
3713 * utils.c (msavestring, mstrsave): Save a string in a specific
3714 mapped malloc region.
3715 * utils.c (print_spaces): Use xmalloc to get the buffer.
3716 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
3717 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
3718 * config/i386v4.mh: Insignificant reorganization.
3720 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
3722 * xcoffread.c: Only enable compilation of debugging functions
3723 if IBM6000 is defined. Fails to compile otherwise.
3725 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
3727 * Makefile.in: pass MAKEINFO down on info.
3729 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
3731 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
3732 useless code, including an lseek to an uninitialized variable.
3733 Reported by Jim Williams <jimbo@wrs.com>.
3735 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
3737 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
3738 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
3739 * minsyms.c, symfile.c: Changes that may be generally
3740 applicable, but are #ifdef IBM6000 for now.
3741 * rs6000-xdep.c: Fixed typo in comment.
3742 * rs6000-tdep.c: Non-substatial changes.
3743 * xoffread.c: The main change here is addition of some
3744 debugging functions.
3745 * xoffexec.c: More changes.
3747 * xcoffread.c: Fixed two too-few-parameters bugs.
3749 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
3750 to SOLIB_CREATE_INFERIOR_HOOK macro.
3752 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
3754 * symfile.h: Add prototype for iterate_over_msymbols().
3755 * symtab.c (cplus_mangled_symbol): Add function.
3756 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
3757 iterate_over_msymbols to find demangled C++ symbol.
3758 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
3759 value to iterate_over_msymbols().
3760 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
3763 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
3765 * Makefile.in: added check target.
3767 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
3769 * ecoff.c: Move to ../bfd/coff-msym.c.
3770 * config/mt-*mips: Remove ecoff.o from the configuration.
3771 * remote.c (): Add newline to initial +.
3772 (remote_resume): Mention how to cope with signals.
3773 (remote_interrupt): Add debug msg.
3774 (remote-wait): Implement new 'T' reply, which includes
3775 status, PC, and FP all in a single short message.
3776 (putpkt): Add further debugging of packet acks.
3777 * mipsread.c (fixup_symtab): Also swap RFD's.
3778 (parse_partial_symbols): Avoid bug on unknown symbol types.
3779 * Makefile.in (VERSION): Roll to 4.4.5.
3780 * mips-tdep.c (heuristic_proc_start): Avoid long delays
3781 for remote MIPS by limiting heuristic to 200 byte search.
3782 (heuristic_proc_desc): Byte-swapping.
3783 (mips_print_register): Cope with failure of
3784 read_relative_register_raw_bytes. Byte-swap integers for
3786 * mips-pinsn.c (print_insn): Byte-swap instruction.
3788 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
3790 * config.sub configure.in config/mh-irix4
3791 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
3792 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
3793 gdb/xm-irix4.h gdb/config/mt-irix3
3794 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
3796 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
3798 * defs.h, utils.c: xrealloc takes PTR as first arg.
3799 * defs.h: Reword confusing comment about ANSI prototypes.
3800 * defs.h: Some minor whitespace changes.
3801 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
3802 not NULL, which can be (void *).
3803 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
3804 * tm-i386v.h (SP_ARG0): Define
3805 * xm-sysv4.h: Back out of change for missing prototypes.
3806 * i386-tdep.c (get_longjmp_target): Add function.
3808 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3810 * Makefile.in: install man page too.
3812 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
3814 * All GDB files that #include defs.h: Removed stdio.h.
3815 (defs.h): #include stdio.h.
3817 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3819 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
3820 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
3821 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
3822 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
3823 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
3824 it before printing out the hex shape of an address.
3826 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
3828 * rs6000-xdep.c (frame_initial_stack_address): Move
3829 code to set frame->cache_fsr into new separate function
3830 frame_get_cacahe_fsr. This allows fixing a fatal error.
3831 * xcoffexec.c: Turn previously suppressed error
3832 message back on, after cleaning up BFD.
3834 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
3835 printing of blank line, since it cases printing of an
3836 extra blank line. Is this intended? It does mess up
3838 * defs.h: Put back declarations of malloc and realloc,
3839 but protected by #ifndef MALLOC_INCOMPATIBLE.
3840 * objfiles.c: Undo previous change: Use malloc/realloc
3841 for objfile malloc/realloc fields (but add a cast).
3842 * xcoffexec.c: Suppress an error message (for now).
3844 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
3846 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3847 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
3848 * buildsym.c: Use smash_to_pointer_type() to handle forward type
3850 * xcoffread.c: Modifications to C_DECL storage class handling, and
3851 introduction of an old smash_to_pointer_type() routine.
3853 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3854 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
3855 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
3856 parameters have been modified.
3858 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3859 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
3860 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
3861 and fetch_inferior_registers() always fetched all the registers
3862 resulting valid register values at hand all the time. Pushing a dummy
3863 frame did not require validating all register values first. After
3864 putting the above mechanism into action, we didn't have valid registers
3865 values always ready. Thus, all registers need to be fetched before
3866 pushing a dummy frame now.
3868 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3869 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
3870 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
3871 the starting address (actual frame address) of a frame.
3872 * rs6000-tdep.c: modifications to function_frame_info() to see if
3873 function reserves a frame pointer register (alloca register)
3874 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
3875 FRAME_LOCALS_ADDRESS has been updated to support debugging of
3876 functions with alloca() calls.
3878 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
3880 * xm-sysv4.h: Provide definitions/prototypes for host environment
3881 functions for which no definitions or prototypes are provided in
3882 any currently included gdb or host environment header files.
3883 For SVR4, this currently includes malloc and realloc, which cannot
3884 be portably prototyped in any gdb include file.
3886 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
3888 * buildsym.h: Remove obsolete variable file_stabs.
3890 * Makefile.in: Move place where configure merges in host-
3891 and target-dependent fragments later, so the latter
3892 can override (say) GNU_MALLOC.
3893 * config/mh-rs6000: Use system malloc. Otherwise, I
3894 ended up with *two* incompatible versions of malloc
3895 (functions in libc would call the malloc in libc).
3896 I assume this is a shared library problem.
3898 * remote.c: Fix (presumed) typo.
3899 * objfiles.c: Use xmalloc/xrealloc instead of
3900 malloc/realloc (since the latter are no longer declared).
3902 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3903 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
3904 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
3905 handle individual registers.
3906 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
3907 correctly in case it wasn't cached yet. (A problem showed up
3908 after fetching individual registers.)
3909 * buildsym.c: Disable type_synonym_name's type name overwriting
3910 in cases it is unnecesary. rs6000 portation doesn't use
3911 type_synonym_name, and it used to nullify type names
3912 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
3913 type's name as soon as space for that type is allocated.
3914 * xcoffread.c: ignore a section's lineno information if it is
3915 not `.text'. (In rs6000 bfd portation integration, skipping over
3916 `.pad' sections are ignored since it was in machine independent
3917 part of the code. Thus, a problem of fake sections with invalid
3918 lineno information arised.)
3920 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3921 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
3922 * rs6000-tdep.c: make function_frame_info() work whether or not
3923 reading from a core file.
3924 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
3926 * infrun.c. main.c, printcmd.c. symtab.c:
3927 More changes from IBM for rs6000.
3930 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
3932 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
3933 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
3934 Merge in changes (mostly from IBM) for RS6000.
3935 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
3936 More changes from IBM for RS6000. These are in machine-
3937 independent code, and probably could do with some cleaning
3938 up. The most questionable of these are #ifdef IBM6000.
3939 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
3940 to single_step() (for consistency with rs6000 and i860).
3941 * utils.c: Allow the 1st arg to xrealloc to be NULL
3942 (in which case do malloc). This removes the need for
3943 some tests in xcoff code (and perhaps other places?).
3944 * coffread.c: Removed variables last_source_file,
3945 type_vector, and type_vector_length as these are now
3946 defined by buildsym.[ch].
3947 * defs.h: Remove prototypes for malloc and realloc, since
3948 these should only be used to implement xmalloc and xrealloc,
3949 and they conflict with <stdlib.h> in AIX - where they
3950 return void* even when __STDC__ isn't defined. Sigh.
3951 * munch: Recognize *initialize* in data as well as text
3952 (AIX uses data). Also, incorporate a patch from Garrett
3953 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
3954 much more sensible, by only trying to match the name of
3955 the initialize_foo function, and not the junk before it.
3957 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
3959 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
3960 unless symbol table indicates that something has changed.
3962 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
3964 * remote.c: Make it work for embedded MIPS. Increase buffer
3965 size, and use throughout. Round buffer size up if too many regs.
3966 Support baud rate setting and try for an 8-bit path. If
3967 interrupted while waiting for target, send a ^C down the wire.
3968 Avoid single-byte reads.
3969 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
3971 * mips-xdep.h: Avoid the embedded regs when on Unix.
3973 * mipsread.c: Byte-swap the symbol table structures, using
3974 routines from ecoff.c, to read a symbol table written in any
3975 of the four possible byte orders.
3976 * configure.in (mips-big-* target): Same as Sony News.
3977 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
3978 * ecoff.c: New file for symbol swapping routines.
3980 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
3982 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
3983 all-breakpoints' command.
3984 * (get_number): Allow users to enter negative breakpoint numbers.
3985 * (breakpoint_1): Reformat display of 'info break' to show new
3987 * (create_longjmp_breakpoint, breakpoint_re_set,
3988 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
3989 symfile.c (syms_from_objfile): Re-do
3990 insertion of longjmp breakpoints. Move all code into
3991 breakpoint_re_set, and call that instead of
3992 create_longjmp_breakpoint in symfile.c.
3994 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
3996 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
3997 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
3998 * symtab.c (find_pc_symtab): Handle having no objfiles.
3999 * infcmd.c: Fix comment.
4000 * objfiles.c (free_all_objfiles): Add.
4001 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
4002 * symfile.c (symbol_file_command): free all objfiles when
4003 specifying a new symbol file.
4004 (reread_symbols): Stat the file name, don't fstat the descriptor.
4006 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
4008 * Makefile.in, configure.in: removed traces of namesubdir,
4009 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
4010 copyrights to '92, changed some from Cygnus to FSF.
4012 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
4014 * dbxread.c (end_psymtab): Delete empty psymtabs.
4015 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
4016 * symfile.h (struct objfile): Add free_psymtabs.
4018 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
4020 * Makefile.in (VERSION): Roll to gdb-4.4.4.
4022 * symfile.c (symbol_file_command): strcmp => !strcmp.
4023 * breakpoint.h: Move prototypes to follow enum definition they need.
4024 * breakpoint.c, infrun.c: Lint.
4025 * printcmd.c: Use `enum enable' rather than `enum
4027 * mipsread.c: First pass at making it compile with the new
4028 objfile changes. Probably seriously broken still, but it
4031 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
4033 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
4034 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
4035 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
4036 stepping (and nexting) through longjmp(). Also, cleanup
4037 breakpoint handling quite a bit by creating explicit breakpoint
4038 types instead of using magic breakpoint numbers.
4039 Makefile.in: Update version to 4.4.3
4041 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
4043 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
4044 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
4045 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
4047 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
4049 * minsyms.c (install_minimal_symbols): Add bunches to any
4050 existing minsyms in the objfile. Avoid extra mallocation
4051 by working directly in the obstack. Remove ignored `mainline' parm.
4052 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
4053 xcoffread.c: Change all callers.
4054 * FIXME: We should be able to eliminate MAINLINE from all the
4055 symbol readers now, with a small bit of work.
4057 * valops.c, value.h: Lint.
4058 * remote-vx.c: Add missing break; statement. Bugfix by
4059 Michael Sclafani, <sclafani@src.dec.com>.
4061 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
4063 * Makefile.in (VERSION): Update version to 4.4.2
4064 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
4065 minsyms.c, mmap-alloc.c, mmap-sbrk.c
4066 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
4067 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
4068 mmap-alloc.o, mmap-sbrk.o
4070 * altos-xdep.c: Minor whitespace change.
4071 * am29k-tdep.c (examine_prologue): Convert from misc function vector
4072 use to new minimal symbol table use.
4073 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
4074 * arm-xdep.c (store_inferior_registers): Returns void.
4075 * blockframe.c (get_pc_function_start, find_pc_partial_function):
4076 Convert from misc function vector use to new minimal symbol table use.
4077 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
4078 * breakpoint.c: Add prototypes for local functions.
4079 * breakpoint.c (catch_command_1): Change to static and remove unused
4081 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
4082 * breakpoint.h: Change function decls to prototype form.
4083 * buildsym.c: Add prototypes for local functions.
4084 * buildsym.c: Moved hashname() function here from dbxread.c.
4085 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
4086 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
4087 * buildsym.c (dbx_alloc_type): Change to static.
4088 * buildsym.c (finish_block): Add objfile parameter.
4089 * buildsym.c (misc): Change symbol_obstack to objfile version.
4090 * buildsym.c (make_blockvector): Change to static.
4091 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
4092 * buildsym.c (compare_line_numbers): Change to static, args are const,
4093 cast args when used.
4094 * buildsym.c (start_symtab): Inline new_object_header_files() call.
4095 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
4096 and made static. Add objfile parameter.
4097 * buildsym.c (end_symtab): Simplify code using line table size.
4098 Realloc the linetable on the objfile symbol_obstack and copy there.
4099 * buildsym.c (scan_file_globals): Convert from misc function vector
4100 use to new minimal symbol use.
4101 * buildsym.c (define_symbol): Add objfile parameter. Make sure
4102 strings get allocated in objfile's symbol_obstack. Convert references
4103 to builtin types to lookup_fundamental_type().
4104 * buildsym.c (read_type): Make static, add objfile parameter, convert
4105 references to buildin types to lookup_fundamental_type().
4106 * buildsym.c (read_struct_type): Add objfile parameter.
4107 * buildsym.c (read_array_type): Make static, add objfile parameter.
4108 * buildsym.c (read_enum_type): Make static, add objfile parameter.
4109 * buildsym.c (read_huge_number): Make static.
4110 * buildsym.c (read_range_type): Make static, add objfile parameter,
4111 convert references to buildin types to lookup_fundamental_type ().
4112 * buildsym.c (read_args): Make static, add objfile parameter.
4113 * buildsym.h: Convert function decl's to prototype form.
4114 * c-exp.y: Add prototypes for local functions, convert uses of misc
4115 function vector to minimal symbol table. Reformat all builtin type
4116 initializations and pass a NULL objfile to init_type() for them.
4117 * coffread.c: Change context_stack ref's to coff_context_stack,
4118 add local function prototypes. Cast uses of xrealloc arg 1.
4119 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
4120 crafting a new type.
4121 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
4122 * coffread.c (finish_block): Change name to coff_finish_block.
4123 * coffread.c (make_blockvector): Add and use objfile parameter.
4124 * coffread.c (record_line): Change name to coff_record_line.
4125 * coffread.c (start_symtab): Change name to coff_start_symtab.
4126 * coffread.c (end_symtab): Change name to coff_end_symtab.
4127 * coffread.c (record_misc_function): Change name to record_minimal_
4128 symbol and change to minimal symbol table use from misc func tbl.
4129 * coffread.c (coff_symfile_read): Convert from misc function vector
4130 use to minimal symbol table use.
4131 * coffread.c (hashname): Remove; use common version in buildsym.c.
4132 * coffread.c (decode_base_type): Change references to builtin types
4133 to calls to lookup_fundamental_type().
4134 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
4135 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
4136 * command.c: Add prototypes for local functions.
4137 * command.c (add_cmd): Prototype the 'fun' parameter and use the
4138 appropriate member of the function union for that type.
4139 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
4140 ifdef out the function since it isn't currently used.
4141 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
4142 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
4143 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
4144 * command.c (help_cmd): Compare function pointer to NULL.
4145 * command.c (help_cmd_list): Compare function pointer to NULL.
4146 * command.c (lookup_cmd_1): Use correct member of function union.
4147 * command.c (undef_cmd_error): Make static.
4148 * command.c (complete_on_cmdlist): Use correct member of func union.
4149 * command.c (do_setshow_command): Use correct member of func union.
4150 * command.c (shell_escape): Convert rindex use to strrchr.
4151 * command.h (COMMAND_H): Define if already included.
4152 * command.h (cmd_list_element struct): Change 'function' to a union
4153 and prototype args. Prototype completer function.
4154 * command.h: Convert decl's to prototype form.
4155 * convex-xdep.c (store_inferior_registers): Returns void.
4156 * copying.c: Prototype local functions.
4157 * coredep.c: Minor whitespace change.
4158 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
4159 * cplus-dem.c: Prototype local functions.
4160 * dbxread.c (hashname): Remove; moved to buildsym.c.
4161 * dbxread.c (free_and_init_header_files): Make static.
4162 * dbxread.c: Add prototypes for local functions.
4163 * dbxread.c (new_object_header_files): Remove; inlined usages.
4164 * dbxread.c (xrealloc usages): Cast args.
4165 * dbxread.c (record_misc_function): Change to record_minimal_symbol
4166 and change usages accordingly.
4167 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
4168 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
4169 * dbxread.c (dbx_next_symbol_text): Make static.
4170 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
4171 * dbxread.c (init_bincl_list): Add and use objfile parameter.
4172 * dbxread.c (free_bincl_list): Add and use objfile parameter.
4173 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
4174 * dbxread.c (end_psymtab): Convert to use per-objfile data.
4175 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
4177 * dwarfread.c (record_misc_function): Change name to record_minimal_
4178 symbol and use minimal symbol table throughout.
4179 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
4180 * dwarfread.c: Convert all references to builtin types to use the new
4181 lookup_fundamental_type function.
4182 * dwarfread.c (read_enumeration): Add and use objfile parameter.
4183 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
4185 * elfread.c (record_misc_function): Convert to use record_minimal_
4187 * elfread.c (elf_symtab_read): Add objfile parameter.
4188 * eval.c: Add prototypes for local functions and move some decls
4189 around to accomodate prototypes.
4190 * expprint.c: Add prototypes for local functions. Change references
4191 to misc function vector to minimal symbol table.
4192 * findvar.c (read_memory usages): Cast args.
4193 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
4194 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
4195 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
4196 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
4197 * gould-xdep.c: Minor whitespace change.
4198 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
4199 * hp300ux-xdep.c (store_inferior_registers): Returns void.
4200 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
4201 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
4202 * i386-tdep.c: Add prototypes for local functions.
4203 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
4204 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
4205 that defaulted to int.
4206 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
4207 i386_push_dummy_frame): Returns void.
4208 * i386-xdep.c (i386_register_u_addr): Declare params that default to
4209 int and explicitly declare return type as int.
4210 * i387-tdep.c: Minor formatting changes.
4211 * i960-tdep.c (leafproc_return): Convert from misc function vector
4212 use to minimal symbol table use.
4213 * infcmd.c: Add prototypes for local functions.
4214 * infcmd.c (continue_command, until_next_command, until_command,
4215 path_info, path_command): Make static.
4216 * infcmd.c (step_1, until_next_command): Convert from misc func
4217 vector to minimal symbol table use.
4218 * inflow.c: Add prototypes for local functions.
4219 * infptrace.c (store_inferior_registers): Returns void, not int.
4220 * language.c (_initialize_language): Use proper member of function
4222 * m2-exp.y: Add prototypes for local functions, convert misc function
4223 vector uses to minimal symbol table uses.
4224 * m2-exp.y (make_qualname, yyerror): Make static.
4225 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
4226 * m68k-pinsn.c: Add prototypes for local functions.
4227 * m68k-pinsn.c (print_insn): Cast args to read_memory.
4228 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
4229 * m68k-stub.c: Add prototypes.
4230 * m88k-pinsn.c (sprint_address): Convert from misc function vector
4231 use to minimal symbol table use.
4232 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
4233 * m88k-xdep.c (store_inferior_registers): Returns void.
4234 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
4235 * mach386-xdep.c (store_inferior_registers): Returns void.
4236 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
4237 * main.c: Add prototypes for local functions.
4238 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
4239 longjmp() result to (NORETURN void).
4240 * main.c (catch_errors): Prototype the 'func' parameter.
4241 * main.c (disconnect, stop_sig, do_nothin, float_handler):
4242 Takes an unused arg.
4243 * main.c (execute_command): Call the right member of the func union.
4244 * main.c (command_loop_marker, symbol_completion_function,
4245 command_loop): Make static.
4246 * main.c (command_line_input): Make linelength unsigned, cast arg
4247 to command_line_input().
4248 * main.c (add_info, add_com): Prototype the 'fun' parameter.
4249 * main.c (initialize_main): Call right member of function union.
4250 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
4251 * mem-break.c: Include symtab.h
4252 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
4253 * mips-xdep.c (store_inferior_registers): Returns void.
4254 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
4255 use to minimal symbol table use.
4256 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
4258 * mipsread.c (make_type): Remove, convert usages to init_type.
4259 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
4260 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
4261 vector use to minimal symbol table use.
4262 * parse.c: Add prototypes for local functions.
4263 * parse.c (xrealloc usages): Cast args.
4264 * parse.c (prefixify_expression, length_of_subexp): Make static.
4265 * parser-defs.h (PARSER_DEFS_H): Define when first included.
4266 * parser-defs.h: Convert function decls to prototype form.
4267 * partial-stab.h: Convert from misc function vector use to new minimal
4269 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
4270 the per-objfile copies.
4271 * printcmd.c: Add prototypes for local functions. Move some struct
4272 definitions around to accomodate prototypes.
4273 * printcmd.c (decode_format): Make static, change args oformat and
4274 osize to int from char.
4275 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
4276 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
4277 * printcmd.c (print_address_symbolic): Convert from misc function
4278 vector use to minimal symbol table use.
4279 * printcmd.c (address_info): Convert from misc function vector use
4280 to minimal symbol table use.
4281 * printcmd.c (delete_display, enable_display, disable_display_command):
4283 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
4284 * procfs.c (fetch_core_registers): Add unused param reg_addr.
4285 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
4286 * pyr-xdep.c (store_inferior_registers): Returns void.
4287 * remote-mm.c (mm_load): symbol_file_add return value unused.
4288 * remote-nindy.c: Minor format change.
4289 * remote-vx.c (vx_load_command): symbol_file_add result unused.
4290 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
4291 * rs6000-xdep.c (store_inferior_registers): Returns void.
4292 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
4293 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
4294 vector use to minimal symbol table use.
4295 * solib.c: Add prototypes for local functions.
4296 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
4297 function vector use to minimal symbol table use.
4298 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
4299 * solib.c (find_solib, shared_library_command): Make static
4300 * solib.c (read_memory, write_memory usages): Cast args.
4301 * solib.c (special_symbol_handling): Add function
4302 * source.c: Add prototypes for local functions.
4303 * source.c (select_source_symtab): Convert to scan objfiles.
4304 * source.c (open_source_file): Make static.
4305 * source.c (xrealloc usages): Cast args.
4306 * source.c (source_line_charpos): ifdef out, unused.
4307 * source.c (get_filename_and_charpos): Make static.
4308 * stack.c: Add prototypes for local functions.
4309 * stack.c (print_frame_info, frame_info): Convert from misc function
4310 vector use to minimal symbol table use.
4311 * symfile.c: Add prototypes for local functions.
4312 * symfile.c (compare_symbols): Make args const PTR's.
4313 * symfile.c (compare_psymbols, sort_pst_symbols) add.
4314 * symfile.c (sort_all_symtab_syms): Scan objfile list.
4315 * symfile.c (obsavestring): Add objfile parameter.
4316 * symfile.c (init_misc_bunches, prim_record_misc_function,
4317 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
4318 sort_misc_function_vector, compact_misc_function_vector): Remove
4319 * symfile.c (symbol_file_add_digested): Add function.
4320 * symfile.c (symbol_file_add): Returns struct objfile *.
4321 * symfile.c (symbol_file_command): Modify for state file use.
4322 * symfile.c (symfile_open): Add parameter "dumpable".
4323 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
4324 * symfile.c (load_command, add_symbol_file_command): Make static.
4325 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
4326 * symfile.c (rindex usages): Converted to strrchr.
4327 * symfile.c (allocate_psymtab): New
4328 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
4329 converted to minimal symbol table usage, but no obvious conversion.
4330 * symfile.c (free_all_symtabs): Remove.
4331 * symfile.c (_initialize_symfile): Use per-objfile info.
4332 * symfile.h: Rework the objfile structure to add per-objfile data
4333 objects (psymbol_obstack, symbol_obstack, type_obstack,
4334 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
4335 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
4336 Add prototypes to function declarations.
4337 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
4338 function vector usage to minimal symbol table usage.
4339 * symmisc.c (DEV_TTY): Define if not defined.
4340 * symmisc.c: Add local function prototypes.
4341 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
4342 printpsyms_command, print_objfiles, print_objfiles_command):
4343 Rework to use iterate_over_*
4344 * symtab.c: Add prototypes for local functions.
4345 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
4346 * symtab.c (lookup_partial_symtab): Scan through objfiles.
4347 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
4348 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
4349 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
4350 lookup_reference_type, lookup_member_type, allocate_stub_method,
4351 check_stub_method, create_array_type, smash_to_member_type,):
4353 * symtab.c (lookup_symbol): Some args are const.
4354 * symtab.h: All type related defs and structs moved to gdbtypes.h
4355 * symtab.h: Convert decls to prototypes.
4356 * target.c (noprocess): Make static.
4357 * target.h: Change decl's to prototypes.
4358 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
4359 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
4360 * utils.c (_initialize_utils): Use correct member of function union.
4361 * valarith.c: include gdbtypes.h
4362 * valops.c: include gdbtypes.h, add prototypes for local functions.
4363 * valops.c (value_push, value_arg_push, find_function_addr):
4365 * valops.c (value_string): Convert from misc function vector use
4366 to minimal symbol table use.
4367 * valops.c (check_field_in): Make arg const.
4368 * valprint.c: Add prototypes for local functions.
4369 * valprint.c (print_string): Make static
4370 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
4371 * values.c: Add prototypes for local functions.
4372 * values.c (value_headof): Convert from misc function vector to
4373 minimal symbol table.
4374 * xcoffexec.c: Add prototypes for local functions.
4375 * xcoffexec.c (exec_close, file_command, add_to_section_table):
4377 * xcoffexec.c (relocate_minimal_symbol): Add.
4378 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
4379 * xcoffread.c: Add prototypes for local functions.
4380 * xcoffread.c (sort_syms): Convert to scan objfiles.
4381 * xcoffread.c (read_xcoff_symtab): Make static.
4382 * xcoffread.c (various): Replace references to builtin types with
4383 calls to lookup_fundamental_type. Replace references to symbol_obstack
4384 and psymbol_obstack with pointers to the per-objfile copies.
4385 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
4386 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
4388 * xcoffread.c (init_stringtab): Add objfile parameter.
4389 * gdbtypes.c: New file
4390 * minsyms.c: New file
4391 * mmap-alloc.c: New file
4392 * mmap-sbrk.c: New file
4393 * objfiles.c: New file
4397 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
4399 * Check in Fred Fish's changes in these modules. Fred
4400 will make ChangeLog entries for all of them. Update VERSION
4403 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
4405 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
4407 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
4408 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
4409 value.h: Prototypes for static functions; lint.
4410 * gdbtypes.h: Empty file to ease transition.
4412 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
4414 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
4415 inferior.h, language.h, signame.h, target.h, terminal.h,
4416 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
4417 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
4419 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
4420 signame.c, sparc-xdep.c: Prototypes for all static functions.
4422 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
4423 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
4424 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
4425 Remove to_call_function and target_call_function, since it
4426 always calls the same thing (call_function_by_hand).
4427 * core.c, exec.c, solib.c: Rename target_ops sections =>
4429 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
4430 target.h: target_kill takes no args.
4431 * language.c (language_info): Scaffolding to allow briefer
4432 messages when the current language changes. FIXME.
4433 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
4434 complaints about volatile functions.
4435 * xm-sysv4.h (HAVE_MMAP): Define.
4437 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
4439 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
4440 to make prototypes for all functions declared here.
4441 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
4442 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
4443 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
4444 * ieee-float.h: Use PARAMS for prototypes; make some params const.
4445 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
4446 * m2-exp.y: Remove unused CONST; Rename OR and AND.
4447 * utils.c: Avoid declaring malloc and realloc. Lint.
4448 (request_quit): Accept signal-number parameter.
4450 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
4452 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
4453 DIE's. Add new function read_tag_pointer_type() to read them.
4455 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
4456 When creating a new user defined type, check to see if a partial
4457 type already exists, and if so, bash it to fit.
4459 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
4461 * coffread.c (decode_base_type): Pass long, not union.
4462 Fix by Eric Valette, ev@chorus.fr.
4464 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
4466 * elfread.c (elf_symtab_read): Fix code to correctly track
4467 changes in bfd for absolute symbols.
4469 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
4471 * xm-vaxbsd.h: Close off comment.
4473 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
4475 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
4477 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
4479 * mips-tdep.c (mips_print_registers): Print correct register
4480 number for double pseudo-registers.
4482 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
4484 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
4485 in the op$::OPERATOR. case. From Steven McCanne,
4486 <mccanne@horse.ee.lbl.gov>.
4488 * exec.c (set_section_name): Pass arg to exec_files_info;
4489 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
4491 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
4493 * main.c (print_gdb_version): Copyright msg: only this year.
4494 (cd_command): Avoid changing current_directory on error.
4496 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
4498 * mipsread.c (parse_partial_symbols): Handle dependencies
4499 between partial symbol tables (when not doing stabs-in-ecoff).
4500 (This used to be handled by parse_fdr, but parse_fdr was
4501 incompatible with handling stabs-in-ecoff, so the code
4502 was re-written to not use parse_fdr. Unfortunately,
4503 the logic to handle dependencies was overlooked.)
4505 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4507 * coffread.c (read_enum_type): Use the size of a target int when
4509 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
4511 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
4512 * symtab.c (lookup_reference_type, lookup_ptr_type): use
4513 TARGET_PTR_BIT to determine size of a pointer
4514 * values.c (unpack_long): when unpacking a REF or a PTR don't
4515 assume the size of the type.
4517 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
4519 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
4520 looking at its members. Improve guess between struct and union,
4521 only assuming union if multiple members have offsets of zero.
4523 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
4525 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
4526 (This is just for clarity - and one day permitting us to
4527 change FP0_REGNUM from 38 to 32, which would make more sense.)
4528 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
4529 register numbers in stabs-in-ecoff get handled correctly.
4531 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
4533 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
4534 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
4535 into BSD and Ultrix.
4537 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
4539 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
4541 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
4543 * Makefile.in: Increment version to 4.4.1.
4544 * main.c (print_gdb_version): Update copyright notice.
4546 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
4548 * mipsread.c: Prepend "struct " to the names of structure
4549 types, and similarly for enums and unions. (This used
4550 to be done, but got lost in the re-write to "guess" the
4551 difference between enum/struct/union.)
4552 Also, guess that a tag is an enum if the first member
4555 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
4557 * xm-vax.h: #ifndef ultrix around #include of endian.h and
4560 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
4562 * Projects: Patching executables is done.
4563 * Makefile.in (VERSION): Roll to gdb-4.4.
4564 * README, WHATS.NEW: Update for gdb-4.4.
4566 * symfile.c (reread_symbols): Whenever we reread one object
4567 file's symbols, we must restart the scan, because the object_files
4568 chain has been permuted.
4570 * exec.c (exec_files_info): Split out into print_section_info.
4571 Print BFD filename of each section if it's not the default one.
4572 * core.c (core_files_info): Call print_section_info.
4574 * xm-vax.h: Include a few system header files whose definitions
4575 must precede defs.h.
4576 * language.c, language.h: Make some things const.
4577 * expression.h, main.c: const spreads like ooze.
4579 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
4580 since BREAKPOINT values can be >0x80.
4582 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
4584 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
4586 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
4588 * sparc-pinsn.c: Remove kludge for preferring architectures.
4589 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
4590 and forever. Add `add' instruction to the set that get checked
4591 for a preceding `sethi' in order to print an absolute address.
4592 Corresponding changes in ../include/opcode/sparc.h needed
4593 to eliminate garbage instructions.
4595 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
4597 * mipsread.c (parse_partial_symbols): Make sure partial
4598 symbols are created for external symbols (as used to be
4599 the case). This is a bit of a pain with the mips-coff.
4600 It uses a table which points to all of the external
4601 symbols belonging to a particular FDR or psymtab.
4602 Once we've generated this table, we might as well save
4603 it, and then use it in psymtab_to_symtab_1 to find
4604 the symbols to pass to parse_external().
4605 * symfile.c, symfile.c: New function start_psymtab_common
4606 to share the common parts of allocating a new psymtab
4607 for dbxread, mipsread (and later dwarfread). Its code
4608 was pulled out from start_psymtab in dbxread.c.
4609 * dbxread.c (start_psymtab): Use start_psymtab_common().
4611 * valprint.c (val_print): If there is an error when trying
4612 to print a string, check to see if there really is a problem
4613 by reading just one character. If that works, assume
4616 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
4618 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
4619 cypress, v8 mnemonics in that order.
4621 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
4623 * sparc-pinsn.c: Put the qsort() back in.
4625 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
4627 * findvar.c (read_register, write_register): Handle machines
4628 where REGISTER_TYPE is not the same size as "int".
4630 Handle debug symbols in dynamically loaded (relocated) code:
4632 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
4633 offset to process_one_symbol.
4634 (process_one_symbol): Take new offset parameter. Add it into
4635 appropriate symbol types to relocate symbols to loaded addresses.
4636 Handle all possible symbol types, and complain() about types that
4637 we don't expect to see.
4638 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
4639 process_one_symbol (FIXME, should pass real offset).
4643 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
4645 (set_breakpoint, break_command_1, until_break_command,
4646 catch_command_1, breakpoint_re_set_one): Use it.
4647 * symtab.h (resolve_sal_pc): Declare.
4648 * infcmd.c (jump_command): Use resolve_sal_pc.
4650 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
4652 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
4654 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
4656 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
4657 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
4658 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
4660 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
4662 * dbxread.c (process_one_symbol): Make a first cut at handling
4663 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
4665 * symtab.c (find_pc_line): Fix stepping into and out of #included
4668 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
4670 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
4671 no longer any need to copy ../include/opcode/* into gdb.
4673 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
4675 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
4677 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
4679 * valprint.c (type_print_base, type_print_method_args):
4680 Print C++ constructor methods without bogus "return type."
4682 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
4684 * infptrace.c (child_xfer_memory): Parameter "target" should
4685 be a pointer to a structure, not the entire structure.
4687 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
4689 * depend: Convert the couple of references to ansidecl.h that
4690 used the local gdb version to use the ../include version.
4692 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
4695 (child_xfer_memory): Takes pointer to a struct, not entire struct.
4696 (inferior_proc_init): Fix non-ANSI version of args.
4697 (attach): Call print_sys_errmsg with correct number of args.
4698 (mappingflags): Make static, does not need to be global.
4700 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
4701 not the entire struct itself.
4703 * valops.c (value_assign): Cast some args to modify_field() and
4704 {read,write}_register_bytes() correctly.
4706 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
4708 * Makefile.in (MALLOCSRC): Removed reference to removed local
4711 * dwarfread.c (list_in_scope): Needs an initial value, use file
4714 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
4716 * main.c (main): Make option_index local to keep new getopt happy.
4717 main.c, solib.c, Makefile.in: Update copyright notices.
4719 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
4721 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
4723 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
4725 * Makefile.in (HFILES): Add partial-stab.h.
4727 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
4729 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
4730 New files for stratus. Not complete enough to actually build
4731 on the Stratus machine; that awaits copyright assignment for
4734 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
4735 for getting custom flags into CFLAGS when doing makes.
4737 * configure.in: Add config information for stratus.
4739 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
4741 * dbxread.c (process_one_symbol): Pass address of structure
4742 to complain(), rather than the whole structure.
4744 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
4746 * solib.c (solib_add_common_symbols): Only compile in when not
4747 using SVR4 style shared libraries.
4749 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
4751 * dwarfread.c (locval): Add offreg flag to indicate location
4752 values that are computed off a base register.
4754 * dwarfread.c (new_symbol): Rework TAG_global_variable and
4755 TAG_local_variable cases to account for static variables
4756 within function scopes.
4758 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
4760 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
4761 doesn't exist on some systems.
4763 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
4764 nexting over recursive function calls.
4766 * target.c (target_read_string): Create this routine to read null
4767 terminated strings from the target. It deals with running off the
4768 end of memory elegantly as well. solib.c (find_solib): Use
4769 target_read_string() to avoid problems with running off the end of
4772 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
4773 that reference pgrp_inferior.
4775 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
4777 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
4778 mips-tfile has been hacked to act more "traditionally."
4779 * dbxread.c: Fixed typo in comment.
4781 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
4783 * mips-tdep.c (mips_skip_prologue): Add some number of
4784 'sw' instructions before 'addiu' adjusts the stack.
4786 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
4788 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
4789 freescope, buildblock closescope, record_line, add_symbol_to_list,
4790 gatherblocks, make_blockvector): Extensive changes to switch
4791 to generic symbol table building code in buildsym.c. Remove
4792 scope tree structures and functions, symbol table building
4793 functions, and lots of other small changes.
4795 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
4796 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
4798 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
4800 * buildsym.c (cleanup_undefined_types): Add support for enums.
4801 This fixes the 'GDB internal error. cleanup_undefined_types with
4804 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
4806 * dbxread.c: detect gcc2 compilations.
4808 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
4810 * sparc-pinsn.c: Rename bitfields that overlap with macro names
4811 in ../include/opcode/sparc.h.
4813 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
4815 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
4816 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
4817 to reflect actual locations of opcode files, so TAGS target will
4820 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
4822 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
4825 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
4826 dereferencing to access the correct elements.
4828 * valops.c (value_addr): Declare return type of external func
4831 * xcoffread.c: Undefine next_symbol_text before redefining it.
4833 For older changes see ChangeLog-9091
4839 version-control: never