1 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3 Mips native support. Decstation and iris4 have been tested.
6 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
7 fill_fpregset): removed to irix4-nat.c
8 * mips-xdep.c: removed.
9 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
11 * procfs.c: include nm.h.
12 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
13 * xm-irix4.h: bump copyright.
14 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
15 PROC_NAME_FMT): removed.
16 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
17 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
18 (NAT_FILE, NATDEPFILES): new macros for native support.
19 (CC): supply default compiler switches.
20 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o fork-child.o coredep.o.
21 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
23 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
24 fork-child.o mips-xdep.o coredep.o.
25 (NAT_FILE, NATDEPFILES): new macros for native support.
27 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
29 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
30 (NATDEPFILES): added fork-child.o
31 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
32 (NATDEPFILES): added fork-child.o
33 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
34 (NATDEPFILES): added fork-child.o
36 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
38 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
39 by using puts_filtered instead.
41 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
43 * remote-nindy.c (nindy_load): Replacement version from Steve
44 Chamberlain, doesn't require forking to run "strip" or "sx".
46 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
48 * Makefile.in (HFILES): Add nm-*.h files.
50 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
52 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
53 (NATDEPFILES): added fork-child.o.
55 * doc/gdbint.texinfo: document a few more macros, create new
56 section for native macros.
58 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
60 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
61 resolution of copyright issues.
63 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
65 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
66 subdir gets configured.
68 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
70 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
72 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
73 searching for a "bfd_strip" program. Also, fixed up arguments
74 passed to that program.
76 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
77 which is now used for something else. Rewrite description of
78 associated parameters to match how gdb does it now.
79 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
81 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
83 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
85 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
88 * inferior.h (proc_signal_handling_change): prototype removed.
89 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
90 (handle_command): now calls target_notice_signals.
91 * procfs.c (proc_signal_handling_change): renamed to
92 procfs_notice_signals. Now static. Add prototype. All callers
94 * target.h (struct target_ops): new field, to_notice_signals.
95 (target_notice_signals): new macro to cover new field.
96 * target.c (cleanup_target): default to_notice_signals to ignore.
97 * corelow.c (core_ops),
99 inftarg.c (child_ops),
100 procfs.c (procfs_ops),
101 remote-adapt.c (adapt-ops),
102 remote-eb.c (eb_ops),
103 remote-es1800.c (es1800_ops, es1800_child_ops),
104 remote-hms.c (hms_ops),
105 remote-mm.c (mm_ops),
106 remote-nindy.c (nindy_ops),
107 remote-st2000.c (st2000_ops),
108 remote-udi.c (udi_ops),
109 remote-vx.c (vx_ops, vx_run_ops),
110 remote.c (remote_ops),
111 target.c (dummy_target),
112 xcoffexec.c (exec_ops): added static initializer for
114 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
116 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
118 * main.c (define_command): Add forgotten initializer.
120 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
122 * language.c, language.h: Move saved_language out to global
123 expected_language. Set expected_language when user expectation
125 * language.c (language_info): Don't print type/range checking gub.
126 * main.c (main): Set expected language.
127 (execute_command): Check against expected language.
128 * symfile.c (set_initial_language): Set expected language.
130 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
132 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
134 A bunch of changes mostly to improve debugging of C++ programs.
135 Specifically, the calling of inferiors methods is improved.
137 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
138 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
139 hide the implementation details of pointer-to-method objects.
140 How to tell if the pointer points to a virtual method is
141 still very dependent on the particular compiler, but this
142 should make it easier to find the places to change.
143 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
144 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
145 macros, instead of a hard-wired-in code that incorrectly
146 assumed a no-longerused representation of pointer-to-method
147 values. And otherwise fix the relevant bit-rotted code.
149 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
150 If there are both fields and methods, put a space between.
152 * stabsread.c (read_struct_type): Fix bug in handling of
153 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
154 by '_'). (It used to prematurely exit the loop reading in
155 the fields, so it would think it should start reading
156 methods while still in the fields. This could crash gdb
157 given a gcc that can emit nested type information.)
159 * valops.c (search_struct_method): Pass 'this' value by
160 reference instead of by value. This provides a more
161 consistent interface through a recursive search where the
162 "bottom" functions may need to adjust offsets (due to multiple
164 * valops.c, value.h, values.c: Pass extra parameters to
165 value_fn_field and value_virtual_fn_field so we can
166 correctly adjust offset for multiple inheritance.
167 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
168 virtual function calls by using value_virtual_fn_field().
169 * values.c: New function baseclass_offset, derived from
170 baseclass_addr (which perhaps can be made obsolete?).
171 It returns an offset rather than an address. This is a
172 cleaner interface since it doesn't mess around allocating
174 * valops.c (search_struct_method): Use baseclass_offset
175 rather than baseclass_addr.
177 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
179 * Makefile.in: Re-install 29K/UDI stuff.
180 * remote-udi.c (udi_resume): Clean up.
181 * (udi_wait): Rewrite, leave out bugs.
182 * Add debugging code to print out all register fetches and stores.
183 * Straighten out target_ops.
184 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
186 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
188 * remote-udi.c (udi_create_inferior): run with no arguments should
189 not pass the program name as an argument, since the UDI code
190 already handles that.
191 (udi_load): get the symbols from prog_name, not arg_string (the
192 load command should really use arg_string as the program name, not
193 prog_name, but at least the run command works now).
195 * munch: HP9000/300 nm puts an extra space between T and symbol
198 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
199 needed for vxworks targets.
201 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
203 * am29k-tdep.c (_initialize_29k): Make it possible for the
204 user to set and query the address where function calls into the
205 inferior write a small scratch routine. `set call_scratch_address'
206 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
207 * remote.c (remote_prepare_to_store): Only fetch regs if they are
208 not already cached validly.
210 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
212 Rs6000 native support.
214 * infptrace.c: remove #ifdef USG from around include ptrace.h.
215 machines without this header should not be compiling this file.
216 * nm-rs6000.h, rs6000-nat.c: new files for native support.
217 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
218 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
219 * xm-rs6000.h: do not include ptrace.h.
220 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
221 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
222 infptrace.o and inftarg.o move to NATDEPFIES.
223 (NAT_FILE, NATDEPFILES): new macro for native support.
227 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
228 new macros for native support.
229 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
231 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
233 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
234 * sun3-nat.c, nm-sun3.h: new files for native support.
236 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
238 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
239 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
240 dbfsize and use it to initialize new local file scope dbsize.
241 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
242 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
243 DIEs as well as the current check for undersize DIEs. This helps
244 to gracefully detect and reject corrupted DIE information.
246 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
248 Add `command hooks' and a hook for inferior program stopping.
250 * command.h (struct cmd_list_element): Remove unused `aux'
251 field. Add new `hook', `hookee', and `cmd_pointer' fields.
252 * command.c (add_cmd): Initialize new fields, elim old.
253 (add_alias_cmd): Clone new fields.
254 (delete_cmd): Un-hook hookee if we're deleting hook.
255 (help_cmd): Tell user the command is hooked, if it is.
256 (lookup_cmd_1): Abbreviations return the original command
257 instead of themselves, so that hooks on the original cmd will be
259 * defs.h (enum command_class): Add class_pseudo and comments.
260 * gdbcmd.h (execute_user_command): Add prototype.
261 * infrun.c (normal_stop): If the stop command is hooked,
262 run the hook whenever we stop.
263 (hook_stop_stub): Stub for catch_errors.
264 (_initialize_infrun): Set up pseudo "stop" command.
265 * main.c (execute_user_command): Code extracted from execute_command.
266 (execute_command): If hooked, run the hook before the command.
267 (define_command): If defining a new hook, check the command it
268 is hooking, and warn if none. Install the hook.
269 * source.c (_initialize_source): "l" is an abbrev for "list".
270 * doc/gdb.texinfo: Document command hooks.
272 * Makefile.in (VERSION): Roll to 4.6.7.
273 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
274 * infrun.c (breakpoints_inserted): Make it static again.
275 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
277 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
279 Native file renaming.
281 * nat-sparc.c -> sparc-nat.c
282 * nat-sun4os4.h -> nm-sun4os4.h
283 * nat-trash.h -> nm-trash.h
284 * config/sun4os4.mh: track file renaming.
285 * configure.in: link to nm.h rather than nat.h.
286 * infptrace.c: include nm.h rather than nat.h.
288 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
290 Host/target/native split for sun4.
292 * Makefile.in (TSOBS): removed corelow.o.
293 * infptrace.c: included nat.h.
294 * nat-trash.h: temporary header file. This should be removed once
295 all hosts have the native/host/target split.
296 * configure.in: add a symlink from nat-trash.h to nat.h if no
297 other nat file exists for this configuration.
298 * sparc-tdep.c: no longer include sys/ptrace.h.
299 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
300 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
302 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
303 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
304 to NATDEPFILES. removed sparc-xdep.o.
305 (NATDEPFILES, NAT_FILE): new macros for native support.
307 Break the direct connection from core_file_command to any
308 particular type of core file support.
310 * target.h (find_core_target): new prototype.
311 * target.c (find_core_target): new function. Walks the target
312 list looking for the core target.
313 * core.c (core_file_command): replace calls to core_detach and
314 core_open with find_core_target and direct calls.
316 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
318 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
320 config/hp300hpux.mh: ALLOCA1 was not defined.
322 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
324 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
325 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
326 until we can figure out a better way to do paging.
328 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
330 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
331 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
332 * hppa-coredep.c: Remove, now that we use the hook.
333 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
334 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
336 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
337 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
338 be ripped out and reimplemented right (see elfread.c).
339 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
341 Rename all HPPA files to fit into unique DOS filenames:
342 * *hppabsd* => *hppab*
343 * *hppahpux* => *hppah*
345 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
347 Make the /proc support a target-struct in its own right.
349 * Makefile.in: Remove inftarg.[co], since it is now included via
351 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
352 reference infptrace.o. Add fork-child.o to all *.mh that
355 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
356 No longer global functions.
357 (fork_inferior): New global function from fork-child.c.
358 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
359 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
360 (child_create_inferior): Moved to fork-child.c as fork_inferior.
361 (child_create_inferior): New tiny function that calls fork_inferior.
362 * fork-child.c: New file, containing fork_inferior, which is
363 built from slight mods to inftarg.c's child_create_inferior.
365 * procfs.c (procfs_ops): Add target vector.
366 (attach): Rename as static do_attach.
367 (procfs_create_inferior): New tiny function that calls fork_inferior.
368 (child_xfer_memory): Rename to static procfs_xfer_memory.
369 (store_inferior_registers): Rename to static procfs_store_registers.
370 (inferior_proc_init): Rename to static procfs_init_inferior.
371 (procfs_attach, procfs_detach, procfs_prepare_to_store,
372 procfs_files_info, procfs_open, procfs_mourn_inferior,
373 procfs_can_run): Slightly mangled copies of the corresponding
374 child_XXX routines from inftarg.c.
375 (proc_wait): Renamed to static procfs_wait.
376 (child_resume): Rename to static procfs_resume.
377 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
378 (initialize_proc_fs): Rename to initialize_procfs. Set up
381 * putenv.c: index -> strchr.
382 * regex.c: Always rename bcopy to memcpy, etc.
383 FIXME: Eventually do the renames rather than use #define's.
384 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
386 * sparc-xdep.c: Move deferred_stores to target dependent.
387 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
389 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
391 Split non-target-dependent code out of target_attach routines.
393 * target.h: Comments on target_attach args and results.
394 * infcmd.c (attach_command): Check for existing execution, call
395 target_attach, set up terminal status and wait_for_inferior, wait
396 for the attach status, and do normal_stop.
397 * inftarg.c (child_attach): Remove target independent stuff.
398 * remote-adapt.c (adapt_attach): Ditto.
399 * remote-mm.c (mm_attach): Ditto.
400 * remote-udi.c (udi_attach): Ditto.
401 * remote-vx.c (vx_attach): Ditto.
405 * remote-hms.c (hms_attach): Remove completely, it was useless.
406 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
407 commented-out start_remote calls.
408 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
409 DENTER and DEXIT macros and their calls. Use a real debugger --
410 like gdb -- to see what functions are being called when.
411 * utils.c (strcmp_iw): Make nonstatic, for lint.
413 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
415 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
417 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
419 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
420 fix to differentiate between gcc1 & gcc2 compiled files so that we
421 can debug calls that pass structs as args correctly.
422 * symmisc.c (dump_symtab): If block was compiled with gcc, say
423 so, and what version.
425 * remote.c (remote_wait): Make regs be char to avoid picayune
426 ANSI compiler warnings.
428 * energize.h: Move all external struct decls to inside of
429 __STDC__, add prototype for energize_shell_wait().
430 * energize.c (getpty): Clean up, make us really get a controlling
432 * (energize_initialize): Disable SIGIO prior to setting up for
433 I/O interrupts. Move setsid(), et. al. to getpty().
434 * (energize_shell_wait): New routine to wait for things started
435 via the shell command, uses wait() instead of /dev/proc.
436 * Also, add prototype for execute_command_1().
438 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
440 * inftarg.c (child_create_inferior, child_attach,
441 child_mourn_inferior): collect unix child process stratum
442 functions which live below the target vector into this file to
443 facilitate host/target/native split. Also, make them static.
444 * inflow.c (child_mourn_inferior): removed.
445 * infrun.c (child_create_inferior, child_attach): removed.
446 (resume): becomes global so that functions below the
447 target vector can find it.
448 * inferior.h (resume): add prototype.
449 (child_mourn_inferior, child_create_inferior, child_attach):
452 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
453 replaced with find_default_attach and
454 find_default_create_inferior.
456 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
458 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
459 addresses don't get displayed in the wrong positions.
461 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
463 Separate core functions along target vector in preparation for
464 native support. Functions above vector now live in core.c. Those
467 * core.c (solib_add_stub, core_close, core_open, core_detach,
468 get_core_registers, core_files_info, core_ops): moved to corelow.c
469 (_initialize_core): removed addition of core_ops target.
470 * corelow.c: new file.
471 (solib_add_stub, core_close, core_open, core_detach,
472 get_core_registers, core_files_info, core_ops): moved from core.c
473 (_initialize_corelow): new function.
474 * gdbcore.h (core_open, core_detach): added prototypes.
475 (core_ops): add forward declaration.
476 * Makefile.in (SFILES_MAINDIR): add core.c
478 (TSOBS): change core.o to corelow.o
480 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
482 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
483 instead of 'sun' predefined symbol so that trap analysis code is
484 enabled only when the TARGET is a sun3.
486 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
488 * tm-i960.h (ext_format_i960): Add top-level declaration.
489 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
490 blocks, else Sun4 compiler complains.
492 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
494 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
495 instruction's argument. Patch from jonathan@cs.stanford.edu
498 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
500 Break the thread of control that implies that a unix child
501 process will be the default target.
503 * target.c (find_default_run_target, find_default_attach,
504 find_default_create_inferior, return_zero): new functions.
505 (cleanup_target): Make return_zero the default for to_can_run.
507 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
508 child_create_inferior references with find_default_XXX instead.
510 * target.h (struct target_ops): new field, to_can_run.
511 (find_default_attach, find_default_create_inferior): new prototypes.
512 (target_can_run): new macro.
514 * Also added a zero (default) to_can_run element to all static
515 struct target_ops initializations throughout GDB, except:
516 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
518 * infrun.c (child_create_inferior): Clean up error handling when
519 no exec file is specified.
520 (child_attach): Don't require exec file.
522 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
524 Remove kill_inferior_fast, in favor of target_kill, which goes
525 through the target vector.
527 * inferior.h (kill_inferior_fast): remove declaration.
529 * main.c (disconnect): call quit_cover using catch_errors rather
530 than calling kill_inferior_fast directly. New way goes through
531 the target vector, handles attached processes, and writes
532 command history if appropriate.
533 (quit_cover): new function, wrapper for quit_command.
535 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
536 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
537 inlining them into the local kill_inferior when needed.
539 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
541 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
542 * stabsread.c (read_struct_type): Simplify complicated expression
543 for dumb DECstation compiler.
545 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
547 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
548 operands to memory management instructions, from WRS.
550 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
552 * main.c (main): Back out previous language setting changes.
553 Replace with simple default to C before processing any init
554 files. There MUST be a language set, even in the absence of
555 init files or executables, or expression parsing fails.
557 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
559 * main.c (main): Move code that sets initial language to
560 symfile.c. Fixup places where command files are processed to
561 be consistent in setting a default language if none has been
563 * symfile.c (set_initial_language): Add code moved from
564 main() that sets an initial default language when a new
566 * symfile.c (symbol_file_command): Call set_initial_language.
567 * symtab.c (find_main_psymtab): Add FIXME comment.
569 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
571 * breakpoint.c, sparc-tdep.c: comment changes.
572 * configure.in: removed target_dependent line.
574 * remote-mm.c (mm_attach): change printf to error to prevent
576 * remote-udi.c (udi_attach): change printf to error to prevent
579 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
580 calls to {fetch|store}_inferior_registers with calls to
581 target_{fetch|store}_registers, for remote-target independence.
583 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
585 * Makefile.in: Fix bug I introduced in merging Rich's change.
586 * infrun.c (child_create_inferior): Use proceed() rather than
587 doing all the same stuff by hand.
589 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
591 * Makefile.in, configure.in: add support for files used only when
592 configured native, that is, when host = target.
594 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
596 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
597 stores are target dependent and were moved from xm to tm.
599 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
601 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
603 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
604 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
606 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
608 * target.h (struct target_ops): removed to_convert_to_virtual and
609 to_convert_from_virtual elements. Initializations removed from
610 all static initializations.
611 (target_convert_to_virtual, target_convert_from_virtual):
613 (host_convert_to_virtual, host_convert_from_virtual): Removed
614 forward declarations.
615 * target.c (cleanup_target): removed default assignments for
616 to_convert_to_virtual and to_convert_from_virtual.
617 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
619 * findvar.c (value_of_register, value_from_register):
620 target_convert_to_virtual inlined.
621 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
622 * valops.c (value_assign): target_convert_from_virtual inlined.
624 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
626 * main.c (gdb_readline): Avoid printf_filtered, which sets char
627 position wrong if used for the prompt.
628 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
630 Support for accessing arbitrary MIPS stack frames in memory.
632 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
633 set, run it before INIT_EXTRA_FRAME_INFO.
634 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
636 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
637 (FP) value in the frame_info struct if it is zero (as from top of
639 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
641 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
642 comes back as zero. So does FP_REGNUM, as a trigger for
643 init_extra_frame_info.
645 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
646 the program counter set before INIT_EXTRA_FRAME_INFO is run.
647 (INIT_FRAME_PC): Defined to null.
648 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
649 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
650 Briefly explain MIPS stacks in GDB.
652 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
654 * copying.awk, copying.c (show_copying_command,
655 show_warranty_command): Rename from copying_info, warranty_info,
656 to match command function conventions.
658 * utils.c (prompt_for_continue): Reinitialize more-counts
659 before printing anything, and again afterward. Fix comments.
660 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
661 or alloca() if needed.
663 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
664 detect native versus cross-host.
666 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
668 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
669 Suns. Rename to m68k_saved_pc_after_call.
670 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
671 m68k_saved... instead of sun3_saved...
673 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
675 * Makefile.in (update-depend, update-alldeps): Split out of
676 setup-to-dist, for convenience in rebuilding the depend and
678 (assorted): Update to catch straggler files when building gdb.tar.Z.
680 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
682 Preliminary cleanup for splitting host/native/target.
684 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
685 here; it is dealt with at a gdb-target-independent level.
686 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
687 high toned routine. Fix return type to void.
688 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
689 Rich and I believe the "real problem" was that both single_step
690 and target_resume were issuing PT_CONTINUE calls. This would
691 cause the second PT_CONTINUE to sometimes fail because the process
693 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
695 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
697 * energize.c (pty_to_kernel): Must check for EAGAIN as
698 termination condition.
699 (full_filename): Don't prepend dirname if filename begins with /.
700 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
702 (getpty (NCR)): Lotsa bug fixes...
703 (kernel_dispatch (case StopRType)): Use kill() instead of
704 killpg() so we can deal with losing systems...
705 (wait_for_events): Work around NCR select() lossage. It doesn't
706 zero out readfds when select() returns zero.
707 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
708 getcwd() instead of getwd() (NCR getwd() seg faults).
709 (energize_wait): Use sigaction() for NCR. Their version of signal()
710 is unreliable by default.
712 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
713 error from PIOCSWSTOP.
715 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
716 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
717 defs.h, utils.c: Make vfprintf_filtered global.
719 * energize.c (send_location): New routine to consolidate all
720 places where we must notify kernel of where the given pc is.
721 (cplus_demangle): Put single-quotes around demangled names.
722 (energize_call_command): Call send_location() after doing up,
723 down, and frame commands.
725 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
727 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
728 pass at doc for two new remote targets---29K using UDI, and Tandem
731 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
733 * doc/all.m4: turn on H8/300 stuff for generic manual
735 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
736 after explicit call to breakpoint() in serial stubs.
738 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
740 * mipsread.c: Clean up some white space.
741 (parse_symbol): Handle stEnd of stFile.
742 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
744 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
745 store_inferior_registers): Replace unexplained numbers
746 with manifest constants from a DECstation header file.
747 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
748 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
750 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
752 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
753 for "down". Suggested by Richard Stallman.
755 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
757 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
758 redeclaration bug on SunOS 4.
760 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
762 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
763 * m68k-stub.c: Remove a few extraneous ANSI-isms.
764 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
765 they aren't already there.
766 * remote-vx.c (vx_prepare_to_store): Ditto.
767 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
769 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
771 Removed a large number of changes inserted by Per Bothner
772 for C++ support. These will go back in when they've been
775 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
777 * serial.h: Fix prototye for serial_raw().
778 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
779 serial_write() to match prototypes.
780 * remote-st2000.c (get_reg_name): Make *p be const.
782 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
784 * remote-nindy.c (nindy_fetch_registers): Make return type void,
785 to agree with target structure field type.
786 (nindy_store_registers): Ditto.
788 * Makefile (OPCODES): New var, pointing to opcodes library.
789 (CLIBS, CDEPS): Include it.
790 (saber_gdb): Load opcodes library.
792 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
794 * a68v-xdep.c (store_inferior_registers): declare as void.
795 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
796 * remote-st2000.c: Massive changes to use new serial package.
797 Also added 'connect' command to transparantly connect to serial
799 * ser-termios.c: Big cleanup, use nicer coding conventions.
800 * ser-bsd.c: New module, serial stuff for BSD systems.
801 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
802 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
804 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
806 * doc/gdb.texinfo: fix shameful error of agreement reported by
807 jimb@occs.cs.oberlin.edu (Jim Blandy)
808 * doc/gdb.texinfo: remove old partial discussion of remote serial
809 protocol (via serial debug stubs)
810 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
811 use of serial debug stubs
813 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
815 * symfile.h: Declaration of set_demangling_style() moved
816 here from demangle.h (which is now in ../include).
817 * i386-xdep.c: Update comment.
819 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
821 * symtab.c (completion_list_add_symbol): restructured to optimize
822 for time. First clip names that cannot match. Then clip any
823 names we've already considered. Drop a redundant strncpy. Drop
824 a redundant malloc and associated free for demangled names.
826 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
828 * a68v-xdep.c (store_inferior_registers): Define as type void.
829 * configure.in: Add host m68k-apollo*-bsd*.
830 * demangle.c (struct demanglers): Use enum instead of constant
831 value to keep braindamaged HP/Apollo compiler happy.
833 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
835 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
836 match "FOO". This allows 'break Foo' to work when Foo is
837 a mangled C++ function. (See comment before function.)
839 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
841 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
842 for files in vx-share/*.c.
843 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
844 for normal GDB source files.
846 * Makefile.in (VERSION): Roll to 4.6.6.
848 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
849 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
850 * tm-sun3os4.h: Update comments.
851 * xm-delta88.h: Remove STACK_END_ADDR.
853 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
855 * Makefile.in (VERSION): Roll to 4.6.5.
857 * infrun.c: Lint for recent `handle' changes.
859 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
860 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
861 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
862 should include a ser-XXX.o module.
864 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
865 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
867 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
868 known suns in configure.in, rather than mapping them to unique
869 config files that happen to duplicate other config files.
870 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
871 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
873 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
875 * configure.in (*-*-sunos*): Use trailing * to match all
876 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
877 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
878 in production on Sun-4.
879 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
880 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
881 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
883 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
884 config/sparc-noun.mt: New target configs for embedded.
885 * config/sun4os3.{mh,mt}: Remove, never existed in production.
887 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
888 target definitions for embedded with and without underlines on
889 identifiers. FIXME -- this ought to be known by BFD instead.
891 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
892 not a parameter of the CPU, but of the development environment.
893 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
895 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
897 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
898 (which involves reading in main's symtab) if we have no breakpoints.
900 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
902 * dwarfread.c (cu_language): New local variable to record
903 language for current compilation unit being processed.
904 * dwarfread.c (set_cu_language): New local function to decode
905 and record language for current compilation unit being processed.
906 * dwarfread.c (synthesize_typedef): Add local function to
907 synthesize a typedef for C++ classes, structs, unions, and
909 * dwarfread.c (read_structure_scope): Synthesize typedefs
910 for C++ classes, structs and unions.
911 * dwarfread.c (read_enumeration): Synthesize typedefs for
913 * dwarfread.c (read_file_scope): Call set_cu_language to
914 record language for current compilation unit. After symtab
915 is built, save this recorded language.
916 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
917 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
918 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
919 typedefs for C++ classes, structs, unions, and enumerations.
920 * dwarfread.c (scan_compilation_units): Call set_cu_language
921 to record language for current compilation unit.
922 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
923 for TAG_enumeration_types, rather than in add_partial_symbol.
924 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
925 case with class, struct, and union type cases, now that they are
926 the same. Remove tests for non-NULL name attributes, now done
928 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
929 treat as alias for TYPE_CODE_STRUCT for now.
931 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
933 * Makefile.in: map "gdb" through program_transform_name when
936 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
938 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
939 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
940 Use "regi" for local indexing through register numbers, reserving
941 "regno" for the name of a specific register passed as an input
942 parameter. Fix bug propagated through all versions that sometimes
943 used regno as an index when it should have been regi, thus using
944 -1 as an index in some cases.
946 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
948 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
949 respectively, so same demangler can be used by other programs.
950 * Makefile.in: Remove demangler stuff.
951 * Makefile.in (depend): Pass -I../readline (needed for main.c).
952 * demangle.c (_initialize_demangler): Tell demangler which
953 CPLUS_MARKER to assume.
955 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
957 RS/6000 portability changes (for hosting cross-debuggers).
959 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
960 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
961 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
962 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
963 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
964 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
965 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
966 (NO_SINGLE_STEP): Add, target-dependent.
967 (loadinfotextindex): Lowercase, remove "aix_".
968 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
969 (NO_SINGLE_STEP): Remove, target-dependent.
970 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
971 * xcoffread.c: Only build file if RS/6000 native GDB.
972 (build_function_symbol): Remove #if 0'd code.
973 * rs6000-tdep.c: Cleanup. Add static fn protos.
974 Use CORE_ADDR for addresses throughout. Make void fns void.
975 (pop_dummy_frame): Add FIXME about bogosity of design here.
976 (rs6000_struct_return_address): Ditto.
977 (frameless_function_invocation, frame_get_cache_fsr,
978 frame_initial_stack_address, xcoff_relocate_symtab,
979 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
980 add_text_to_loadinfo, find_toc_address): Move from xdep file.
981 Use CORE_ADDRs. Change identifiers to lowercase.
983 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
984 supplying dummy routines if non-native. Add prototype for
985 static exec_one_dummy_insn. Move a mess of functions to
986 rs6000-tdep.c (as above). Remove #if 0'd code.
988 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
989 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
990 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
992 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
995 * vx-share/README, nindy-share/README: New files describing
996 how these directories' code is shared, and with whom.
998 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
1000 * configure.in (target configurations): Reformat into table.
1001 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
1003 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
1004 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
1005 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
1006 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
1007 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
1008 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
1010 * Makefile.in (config-check): Add command to check whether
1011 configure.in is consistent with config/*.
1013 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
1015 * configure.in (host configurations): Reformat nested cases into
1016 easy-to-maintain table.
1017 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
1018 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
1020 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
1022 * cplus-dem.c: Reorder args to most local functions to make them
1023 follow the consistent pattern of struct work_stuff pointer first,
1024 followed by pointer into string being demangled, followed by
1025 pointer to the string where the result is being stored, followed
1026 by other args. Also generally replace most variables of name
1027 "type" with "mangled" for consistency. They all pointed to the
1028 same string but half were one name and half the other.
1029 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
1030 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
1031 use whenever a qualified name is being demangled.
1032 * cplus-dem.c (do_type): Qualified names are treated similarly
1033 to fundamental types, not as modifiers of fundamental types.
1035 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
1037 * configure.in: Add sparclite as a target.
1039 * sparc-stub.c (handle_exception): Flush instruction cache just
1040 before returning to the user. (hexToInt): Fix overzealous cleanup.
1042 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
1044 * infrun.c (handle_command): Rewrite to allow multiple signal
1045 numbers, signal number ranges, and to recognize "all" to mean all
1046 signals except those used by the debugger.
1047 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
1048 to set or reset actions for specific signals.
1050 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
1052 * coffread.c (decode_type): Call alloc_type to alloc new
1054 * stabsread.c (read_array_type, read_range_type, define_symbol):
1055 Call alloc_type to alloc new types.
1056 * stabsread.c (define_symbol): Move dbl_valu symbol field data
1057 from type_obstack to symbol_obstack.
1058 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
1060 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
1061 associated with a type, using the same mechanism as was used to
1062 allocate space for the type structure itself.
1063 * coffread.c (patch_type, coff_read_struct_type,
1064 coff_read_enum_type): Use TYPE_ALLOC.
1065 * dwarfread.c (struct_type): Use TYPE_ALLOC.
1066 * gdbtypes.c (create_array_type, check_stub_method,
1067 allocate_cplus_struct_type): Use TYPE_ALLOC.
1068 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
1069 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
1070 read_range_type): Use TYPE_ALLOC.
1072 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
1074 * breakpoint.c (breakpoint_re_set): Select a default source
1075 symtab if one is not currently selected.
1076 * utils.c (query): Call wrap_here before building the output
1077 query string, to turn off wrapping and flush any buffered output.
1078 Otherwise our query may end up in the wrap buffer and never be
1080 * eval.c (evaluate_subexp): Report error when attempting to
1081 evaluate subscript for types without a target type, rather
1082 than dumping core by using the NULL pointer.
1083 * symfile.c (symbol_file_command): Forget current_source_symtab
1084 and current_source_line when discarding symbol table.
1086 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
1088 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
1090 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
1091 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
1093 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
1095 * remote.c (remote_open): Fix baud rate setting to make -b flag
1096 work. (remote_wait): Change 'T' message parser to deal with new
1097 improved format which allows stub to send an arbitrary bunch of
1099 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
1100 make all this re-entrant by storing all state on the stack. Clean
1101 up memory error trapping. (computeSignal, set_debug_traps):
1102 make it all table driven. Make a start at a baud rate setting command.
1104 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
1106 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
1108 * remote-vx.c: redefine malloc to avoid buggy declaration on
1109 RS/6000 <rpc/types.h>.
1110 xm-rs6000.h: include <sys/select.h> to define fd_set for
1111 <rpc/svc.h> on RS/6000.
1113 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
1115 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
1116 recursive invocations of make. Always create installation
1119 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
1121 * m68k-pinsn.c: Minor fix in style of output (don't use
1122 range to indicate floating point control registers).
1124 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
1126 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
1128 * infcmd.c (registers_info): Handle multiple register names.
1129 Changes inspired by Roland McGrath.
1131 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
1133 * sparc-stub.c: New file. Mix it with your SPARClite
1134 application, and it will speak GDB remote protocol!
1135 * remote.c (remote_wait): Change 'T' (expedited reply) message to
1136 deal with arbitrary registers. Needed for sparc-stub.
1138 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
1140 * cplus-dem.c (cplus_markers): Add table for gnu style and
1141 use throughout, in place of compile time constant CPLUS_MARKER.
1142 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
1143 * cplus-dem.c (cfront_special): New function, as suggested
1144 by pfieland@stratus.com.
1145 * cplus-dem.c (forget_types): New function.
1146 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
1148 * cplus-dem.c (mop_up): Call forget_types().
1149 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
1150 Use throughout, instead of checking current_demangling_style.
1151 * cplus-dem.c (demangle_signature): When finding an explicit
1152 start of function args, forget all remembered types for
1153 lucid/cfront style demangling.
1154 * cplus-dem.c (demangle_prefix): In a sequence of two or more
1155 underbar characters, use last pair as the delimiter. Hoist
1156 gnu_special() call up to cplus_demangle(). Call cfront_special()
1158 * cplus-dem.c (cplus_special): Fix virtual table name demangling
1159 for inherited classes.
1160 * cplus-dem.c (demangle_args): Document quirks of numbered
1161 references to previously seen types.
1162 * dbxread.c (read_ofile_symtab, process_one_symbol):
1163 Use AUTO_DEMANGLING rather than explicitly checking
1164 current_demangling_style.
1165 * demangle.h: Add some comments.
1166 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
1167 CFRONT_DEMANGLING): New macros.
1168 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
1169 not found in the actual producer string produced by lcc.
1170 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
1171 than explicitly checking current_demangling_style.
1173 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
1175 * breakpoint.c (enable_longjmp_breakpoint,
1176 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
1177 Check for duplicate breakpoints at the same address. Bug report
1178 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
1180 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
1182 * buildsym.c (end_symtab): Document that end_symtab can return
1183 NULL under non-error conditions.
1184 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
1185 returned from end_symtab for empty compilation units.
1187 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
1189 * am29k-tdep.c: Lint from DECstation compiler.
1190 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
1191 As the man page says, "Sometimes you just can't get lint to shut
1192 up". That doesn't mean you should blow away the code it won't
1194 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
1195 it up over the next few weeks. Make mips x 29k build.
1196 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
1197 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
1198 but leave it as a comment because the breakpoint instruction
1199 is not easily accessible at this moment (it's static, and if
1200 we define one here, it goes into every file compiled).
1202 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
1204 * Makefile.in (VERSION): Bump to 4.6.3.
1205 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
1206 function scopes when building partial symbol tables.
1207 * objfiles.c (open_existing_mapped_file): Make it clear in
1208 warning message that out of date mapped files are ignored.
1209 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
1210 unit source file name in error message.
1212 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
1214 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
1215 * dwarfread.c (struct_type): In absence of AT_byte_size for
1216 bitfield, use size of object of member's type for the size of
1217 the anonymous object containing the bit field.
1218 * dwarfread.c (completedieinfo): Set has_at_byte_size when
1219 an AT_byte_size attribute is seen.
1220 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
1221 union aux_ext (was aux_ent).
1222 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
1223 unsigned char* to char*, for Lucid compiler.
1224 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
1225 to be correct type (from unsigned char* to char*).
1226 * valprint.c (type_print_derivation_info): Minor tweak to placement
1227 of commas in derived class printing.
1228 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
1230 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1232 * xm-go32.h: Define LSEEK_NOT_LINEAR
1233 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
1234 then work out the lseek positions of newlines by running through
1235 the file and `tell'ing. This makes source file listing work on
1236 OS's where the relationship between physical position in file and
1237 canonical position is indeterminate, eg VMS and DOS.
1239 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
1241 * stabsread.c: Ensure that all members of all allocated structures
1242 are initialized to known state to avoid hard to find bugs with gdb
1243 using fields containing random data.
1244 * buildsym.c (start_subfile): Compact dirname initialization.
1245 * buildsym.c (patch_subfile_names): New function.
1246 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
1247 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
1248 * buildsym.h (patch_subfile_names): Add prototype.
1249 * dbxread.c (process_one_symbol): Call patch_subfile_names.
1251 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
1253 * remote-udi.c: Update comments.
1255 * remote.c (getpkt): Only force retransmission ten times;
1256 after that, assume bug in target code, and handle pkt anyway.
1258 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
1260 * configure.in: Add support for apollo 68k under BSD environment.
1261 * xm-apollo68b.h: New file to support above.
1263 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
1265 * configure.in: Recognize i486 host cpu.
1266 * valprint.c (type_print_derivation_info): Print derivation info
1267 in same form as class declarations in source.
1268 * valprint.c (type_print_varspec_suffix): Split arg printing
1269 code out to type_print_args function.
1271 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
1273 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
1274 at_import, at_frame_base.
1275 * dwarfread.c (completedieinfo): Remove cases for obsolete
1276 AT_visibility, AT_import, and AT_frame_base attributes.
1277 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
1278 i860, which can keep up to 4 shadow breakpoints.
1279 * tm-stratus.h (USG): Define.
1280 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
1281 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
1282 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
1283 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
1284 * config/stratus.mt (TDEPFILES): Include files available from
1285 stratus that are not yet in release pending receipt of paperwork
1287 * buildsym.c (finish_block): Minor code format change.
1288 * gdbtypes.h (struct field): Add to comments.
1289 * gdbtypes.h (virtual_field_bits): Add to comments.
1290 * objfiles.c (allocate_objfile): Change obstack interface to
1291 match FSF merging efforts.
1293 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
1295 * Makefile.in (VERSION): Bump to 4.6.2.
1296 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
1297 * Makefile.in (OBS): Add stabsread.o
1298 * Makefile.in (stabsread.o): Add build rule.
1299 * stabsread.c, stabsread.h: New files.
1300 * buildsym.c: Split out stabs specific support to stabsread.c.
1301 * buildsym.h: Split out stabs specific support to stabsread.h.
1302 * dbxread.c (stabsread.h): Include
1303 * dbxread.c (dbx_new_init): Call stabsread_new_init.
1304 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
1305 * dbxread.c (read_ofile_symtab): Call end_stabs.
1306 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
1307 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
1308 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
1309 really_free_pendings to cleanups.
1310 * elfread.c (elf_new_init): Call stabsread_new_init.
1311 * gdbtypes.c: Small changes to maintenance commands.
1312 * mipsread.c (stabsread.h): Include.
1313 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
1314 * xcoffread.c (stabsread.h): Include.
1315 * xcoffread.c (global_stabs): Remove redundant def.
1316 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
1318 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
1320 * lmode_inferior_valid, lmode_ours_valid: New static vars.
1321 * inflow.c (terminal_init_inferior, terminal_inferior,
1322 terminal_ours_1, initialize_inflow): Record and use state
1323 of lmode_inferior_valid and lmode_ours_valid.
1325 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1327 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
1328 include <sgtty.h> on USG. (from sef).
1330 * depend: es1800 dependency needed here.
1332 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
1334 * buildsym.c (read_struct_type): Initialize structs allocated
1335 with alloca, to avoid using random values from stack later on.
1336 * defs.h (fprintf_filtered): Add prototype.
1337 * gdbtypes.c (check_stub_method): Fix misleading comments.
1338 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
1340 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
1341 small changes to maint support functions.
1342 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
1343 for some fields and expand comments.
1344 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
1345 macro and track change to obstack_full_begin macro.
1346 * utils.c (fprintfi_filtered): New function.
1347 * valprint.c (type_print_base): Fixup field printing to not
1348 print extraneous lines and not print bogus "no data fields"
1349 messages for C++ classes with no data members. Also use new
1350 fprintfi_filtered function.
1352 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1354 * configure.in: es1800 ok for 68000 too.
1356 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1358 * configure.in: echo error messages to stderr, not stdout
1360 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1362 * configure.in: recognize hppa* instead of hppa
1364 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
1366 * energize.c: Second cut at DynamicLoad message handling.
1368 * energize.c: Relativize pathnames in #include statements.
1369 * (kernel_dispatch): Better error messages for unknown protocol
1371 * (kernel_dispatch): First cut at DynamicLoad message handling.
1373 * Makefile.in: Remove -I../readline from all compilations,
1374 include a special case for main.o instead.
1376 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
1378 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
1379 error if it fails to find a member type, rather than return NULL
1380 and trigger a coredump.
1381 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
1382 lookup_demangled_partial_symbol,): Ask demangle_and_match to
1383 match on complete demanglings, including argument lists for member
1384 functions, rather than just accepting the first demangling that
1385 matches the class and function name.
1386 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
1387 to start_symtab as the directory name.
1388 * dwarfread.c (completedieinfo): Strip off any leading hostname
1389 portion of the AT_comp_dir attribute string. Gdb doesn't know
1390 what to do with them (FIXME).
1392 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
1394 * breakpoint.c (commands_command): Simplify code a bit, remove
1395 unnecessary fflush().
1397 * Makefile.in (OTHERS): Add gcc.patch.
1398 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
1400 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
1402 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
1403 lcc producer string.
1405 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
1407 * WHATS.NEW renamed to NEWS.
1409 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
1411 * dbxread.c, dwarfread.c: Re-enable experimental code to
1412 automatically select demangling style.
1413 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
1414 DEMANGLING_STYLE, to make more descriptive. Revert back to
1415 "auto" as default. Comment use.
1416 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
1417 * Makefile.in (${DEMANGLER}.o) Remove target and special
1420 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
1422 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
1424 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
1426 * Makefile.in, demangle.c: Change default demangling style to
1428 * Makefile.in: Update version to 4.6 !!!
1429 * README, WHATS.NEW: Update for 4.6.
1431 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
1433 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
1436 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
1437 nodes as base classes.
1439 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
1441 * alldeps.mak, depend: Update.
1443 * xcoffread.c: Add decl for section_offset to keep prototype happy.
1445 * Makefile.in (VERSION): 4.5.9.
1447 * xm-hp300bsd.h: Add decl for strdup().
1448 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
1449 PDR. Cleanup a few things, fix compilation warnings.
1451 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
1453 * Makefile.in (DEMANGLING_STYLE): New define to set default
1454 demangling style for C++. Defaults to "auto".
1455 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
1456 * Makefile.in (SFILES_MAINDIR): Add demangle.c
1457 * Makefile.in (OBS): Add demangle.o
1458 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
1459 Remove compile time decisions about demangling style and replace
1460 with runtime decisions using current_demangling_style.
1461 * cplus-dem.c (main): Expand code included during building of
1462 standalone demangler to recognize demangling style options.
1463 * dbxread.c (demangle.h): Include.
1464 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
1465 demangling style if processing g++ code and current demangling style
1466 is auto (Note: this feature currently disabled.)
1467 * demangle.c: New file, generic demangling control.
1468 * demangle.h (demangling_styles): New enumeration to select one
1469 of several demangling styles. Also define string names for each
1471 * demangle.h (set_demangling_style): Add prototype.
1472 * dwarfread.c (demangle.h): Include.
1473 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
1474 New producer string prefixes to recognize.
1475 * dwarfread.c (handle_producer): Consolidate actions for specific
1476 producers. Set demangling style based on producer string if
1477 current style is auto. (Note: this feature currently disabled.)
1478 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
1480 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
1482 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
1484 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1486 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
1487 * c-exp.y: Call lookup_signed_typename() after seeing
1488 "signed". This handles "signed char" correctly.
1489 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
1490 keywords before a type specifier.
1492 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
1494 * command.c (lookup_cmd_1): Clarify descriptive comments.
1495 * gdbcmd.h (maintenanceprintlist): Add declaration.
1496 * main.c (maintenanceprintlist): Add definition.
1497 * main.c (gdb_completer_command_word_break_characters): Add.
1498 * main.c (symbol_completion_function): Switch completer word
1499 break character sets dynamically, based on whether completion is
1500 being done on commands or on something else.
1501 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
1502 * maint.c: Include demangle.h.
1503 * maint.c (maintenance_demangle): New function.
1504 * maint.c (maintenance_print_command): New function.
1505 * maint.c (_initialize_maint_cmds): Reorganize some commands
1506 under new maintenance print subcommand.
1508 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
1510 * gdbtypes.c (lookup_struct_elt_type): If the input type is
1511 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
1512 target type. Otherwise, 'whatis this.field' wouldn't work,
1513 which would be inconsistent, since 'print this.field' works.
1514 * buildsym.c (read_struct_type, read_enum_type): Clear
1515 TYPE_FLAG_STUB flag.
1516 * buildsym.c (cleanup_undefined_types): Don't rely on a
1517 flawed "Reasonable test to see if" a type has been defined
1518 since it was referred to; now we can just see if the
1519 TYPE_FLAG_STUB flag has been cleared.
1520 * valprint.c (print_type_base): Emit public/protected/private
1521 labels for methods as well as fields. Also, indent these labels
1522 2 spaces instead of 4, for a more conventional "look".
1523 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
1524 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
1525 * gcc.patch: New file. Contains patch for gcc (so people
1526 with gdb-2.2.x won't have to wait for a new gcc release).
1528 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
1530 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
1531 (print_addr): Call print_address to show symbolic version as well.
1533 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
1535 (vx_read_register): Declare inferior_fp_regs. Delete code for
1536 copying "inferior_registers" around; the values are already in var
1537 "registers". Use correct size for register set.
1539 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
1540 target doesn't support it.
1541 (vx_read_register): Don't try reading them either.
1543 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
1544 VxWorks back end reads them in one contiguous set except for this
1546 (register_names): Change "pc" to "pcw" to avoid confusion printing
1548 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
1549 find the PC under VxWorks.
1551 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
1553 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
1554 to create new blank types, instead of handcrafting them.
1555 * defs.h (printfi_filtered): Add prototype.
1556 * utils.c (printfi_filtered): New function.
1557 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
1558 to simplify the code. Other cleanups.
1559 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
1560 * gdbtypes.h (struct cplus_struct_type): Add comments describing
1561 use of various fields.
1562 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
1563 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
1564 production that currently treats it exactly the same as STRUCT.
1565 * c-exp.y (yylex): Recognize "class" as token CLASS.
1566 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
1567 * symtab.c (decode_line_1): Fix to pass quoted args on down to
1568 general symbol handling code. Call cplus_mangle_opname with
1570 * symtab.c (decode_line_2): Print demangled function names in
1571 breakpoint menus, instead of just file and line number.
1572 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
1573 * valprint.c (type_print_base): Print "class" for C++ classes,
1574 rather than "struct". Print section labels for public, protected
1575 and private members of C++ classes.
1576 * values.c: Include demangle.h.
1577 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
1579 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
1581 * Makefile.in (VERSION): Update to 4.5.8.
1583 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
1585 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
1586 prevent crashes when examining cross-targets.
1587 * dbxread.c (process_one_symbol): Include directory name when
1588 calling start_subfile for SOL & BINCL symbols. This allows gdb to
1589 find include files, and yacc/lex sources when the cwd doesn't match
1590 that in which the object was compiled.
1591 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
1593 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
1596 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
1598 * maint.c (maintenance_command, maintenance_info_command):
1599 Install with allow_unknown as 0 and call help_list to show
1600 list of possibilities when no subcommand is specified.
1602 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
1604 * configure.in: Add m68k-ericsson-*.
1605 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
1607 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
1609 * maint.c: New file.
1610 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
1611 * Makefile.in (OBS): Add new file maint.o.
1612 * defs.h (command_class): Add class_maintenance.
1613 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
1614 commands. Allow for them (and other nonessential parts of gdb)
1615 to be selectively left out under special circumstances.
1616 * gdbtypes.c (recursive_dump_type): New function; supports
1617 maintenance print-type command.
1618 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
1620 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
1622 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
1623 initializers. Add initializations for setprintlist, showprintlist,
1624 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
1625 * printcmd.c (maintenance_print_type): New maintenance cmd.
1626 * valprint.c (setprintlist, showprintlist): Move to main.c, as
1627 implied by comment that all cmd lists are owned by main.c.
1628 * infcmd.c (unsetlist): Move to main.c, as implied by comment
1629 that all cmd lists are owned by main.c.
1630 * language.c (setchecklist, showchecklist): Move to main.c, as
1631 implied by comment that all cmd lists are owned by main.c
1632 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
1633 deletelist): Remove redundant declarations (also in gdbcmd.h).
1634 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
1635 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
1636 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
1637 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
1638 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
1639 maintenance_print_msymbols, maintenance_print_objfiles):
1641 * symmisc.c (printsyms_command, printpsyms_command,
1642 printmsyms_command, printobjfiles_command): Removed from
1643 _initialize_symmisc.
1644 * main.c (dump_me_command): Moved to maint.c and renamed to
1645 maintenance_dump_me.
1646 * breakpoint.c (all_breakpoints_info): Rename to
1647 maintenance_info_breakpoints.
1648 * breakpoint.c (_initialize_breakpoint): Convert add_info of
1649 all_breakpoints_info to add maintenance_info_breakpoints to the
1650 maintenanceinfolist instead.
1651 main.c (initialize_main): Set up maintenance class commands.
1653 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
1655 * energize-patches: Fix minor problems with building energize lib.
1657 * energize-patches: Change names of all cadillac procedure calls
1658 to be energize procedure calls. Simplify many hooks by moving
1659 tests energize.c. Configure energize, and build it automatically now.
1661 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
1663 * Makefile.in (VERSION): Bump to 4.5.7.
1664 * cplus-dem.c (demangle_args): Validate index for previously
1665 seen type to guard against bogus values from malformed manglings.
1666 * valops.c (value_struct_elt_for_reference): Guard against
1667 blindly using NULL return value from lookup_symbol.
1669 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
1671 * cadillac.c, cadillac-patches: Rename to energize.c and
1672 energize-patches. Change all routines and variables named
1673 'cadillac*' to 'energize*'. Create new file called energize.h to
1674 hold all interface declarations.
1676 * deblib/connection/*: Move all of this stuff into energize/, but
1677 delete unneeded files.
1679 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
1681 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
1683 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
1684 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
1685 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
1686 child processes, to avoid dead ones "hanging around" after GDB exits.
1687 (attach): Always stop the process if it needs it. Set RLC flag
1688 when attaching running processes, so it will continue if we detach
1689 it, quit, or are killed.
1690 (detach): Clear faults and set RLC flag to make process run
1692 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
1694 (info_proc): Open process O_RDONLY, so we can see any process,
1695 even those controlled by debuggers.
1696 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
1698 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
1700 Relocate symbols using an array of section_offsets, rather than a
1701 single `addr' or `offset'. This makes Solaris-2 support work, and
1702 permits better VxWorks (and maybe xcoff) support later.
1704 * symtab.h (struct section_offsets): New structure for keeping
1705 a set of offsets, rather than a single one.
1706 (struct objfile): Replace addr with section_offsets member.
1707 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
1708 * gdb-stabs.h: New include file with `symbol type specific'
1709 parameters for psymtabs and objfiles.
1710 * Makefile.in (HFILES): Add gdb-stabs.h.
1711 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
1712 * coffread.c: Conforming changes. Fake offset array always 0.
1713 * dbxread.c: Conforming changes.
1714 (struct dbx_symfile_info): Move to gdb-stabs.h.
1715 (start_psymtab): Call elfstab_offset_sections to calculate good
1716 offsets for this source file, based on the ELF symbol table info.
1717 (read_ofile_symtab): Yank N_CATCH, which is dead.
1718 (process_one_symbol, N_CATCH): Yank.
1719 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
1720 Relocate with SECT_OFF_TEXT.
1721 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
1722 to distinguish relocatable from absolute symbols. Then, if not
1724 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
1725 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
1726 (", N_ROSYM): SECT_OFF_RODATA.
1727 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
1728 (dbx_symfile_offsets): Add to translate addr to offset.
1729 * dwarfread.c: Conforming changes. Single offset currently used.
1730 * elfread.c: Add various complaints about elf/stab stuff.
1731 #include gdb-stabs.h. Conforming changes, using a single offset.
1732 (elf_symtab_read): Record info from BSF_FILE symbols, and local
1733 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
1734 for later use in building psymtabs.
1735 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
1736 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
1737 (free_elfinfo): New fn, frees all chained stab_section_infos
1738 in an objfile, and zaps the start-of-chain pointer.
1739 (elfstab_offset_sections): New fn, looks in stab_section_info
1740 chain to determine section bases to relocate a psymtab's worth
1741 of symbols, as they are being read.
1742 * mipsread.c: Conforming changes. Stabs-reading will relocate
1743 using one offset. MIPS-reading will not relocate at all.
1744 * partial-stab.h: Relocate different symbol types using different
1745 offsets from section_offsets.
1746 * symfile.c: Conforming changes.
1747 (find_lowest_section): Unused function to use later
1748 to free us from the Tyranny of the Text Section.
1749 (syms_from_objfile): Translate absolute arg ADDR to offsets used
1750 in all lower layers of symbol reading. Call format-specific
1751 sym_offsets function to initialize offsets for high speed symbol
1753 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
1754 (symbol_file_command, add_symbol_file_command): Callers changed.
1755 * symmisc.c (dump_psymtab): Print new relocation parameters.
1756 * xcoffread.c: Corresponding changes.
1758 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
1759 * main.c (main): Read the $HOME/.gdbinit file before processing
1760 the argv arguments (e.g. reading symbol files or core
1761 files). This allows global parameters to be set, which will apply
1762 during the symbol reading. The ./.gdbinit is still read after
1764 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
1765 * xcoffexec.c: Clean up quote inside comment.
1767 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
1769 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
1770 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
1771 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
1772 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
1773 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
1774 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
1775 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
1776 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
1777 values.c, xcoffread.c:
1778 Remove "(void)" casts from function calls where the return value
1779 is ignored, in accordance with GNU coding standards.
1781 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
1783 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
1784 * partial-stab.h: Ignore N_ENDM.
1785 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
1786 CODE or DATA section attachment. This eliminates a lot of random
1787 values from shared libraries, which screw up the ordinary symbols
1788 in the address ranges they happen to overlap.
1789 * buildsym.c (define_symbol): Eliminate special tests
1790 for function types; move into "function" cases in switch statement.
1791 (define_symbol: 'f', 'F', 'P'): Process all parameter types
1792 in case they define new type numbers. But ignore them (FIXME).
1793 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
1794 (read_sun_builtin_type): Add commentary.
1796 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1798 * xm-rs6000.h: define MEM_FNS_DECLARED
1800 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
1802 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
1803 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
1804 * mips-xdep.c: Remove most include files (unused, caused errs).
1805 (fetch_core_registers): Use right parameters in dummy fn.
1807 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
1809 * buildsym.c (scan_file_globals): Beware the null file.
1810 Fix from Jim Williams.
1812 * stack.c (return_command): Evaluate expression *before* popping
1813 off the stack frames! Fix inspired by Jim Williams.
1814 (up_silently_command, down_silently_command): No sel frame is error.
1816 * defs.h (memcpy, memset): Conditionalize decls on
1817 #ifndef MEM_FNS_DECLARED, since DECstation differs.
1818 (alloca): Break out the STDC and non-STDC alloca cases, to make
1819 it work on old preprocessors as well as "picky ANSI" ones.
1820 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
1822 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
1823 * utils.c (fputs_demangled): Rename SLOP since DECstation system
1824 header files define it!
1826 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
1828 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
1830 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
1831 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
1832 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
1833 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
1834 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
1835 utils.c, valarith.c, valops.c, valprint.c, values.c:
1836 Replace bcopy() use with memcpy(), which is more standard and can
1837 take advantage of gcc's builtin functions for increased performance.
1838 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
1839 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
1841 Replace bzero() use with memset(), which is more standard and can
1842 take advantage of gcc's builtin functions for increased performance.
1843 * i386-tdep.c, main.c, valprint.c:
1844 Replace bcmp() use with memcmp(), which is more standard and can
1845 take advantage of gcc's builtin functions for increased performance.
1847 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
1849 * remote.c (remote_wait): Fix cast on signal() call.
1850 * defs.h (alloca): More diddling with alloca. Have to ensure
1851 that it has a prototype, so that if alloca is defined as a macro
1852 that takes an arg, the definition is seen as a use of a macro
1853 that takes an arg, to satisfy picky ANSI preprocessors.
1855 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
1857 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
1858 consistency with all other gdb files.
1859 * cadillac.c: Use <string.h> rather than <strings.h>.
1860 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
1861 * Makefile.in (MAKE): Remove definition for consistency with
1862 other Makefile.in files and to fix problem with recursive makes.
1864 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
1866 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
1869 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1871 * source.c (print_source_lines): for DOS interoperability; don't
1872 print CR (013) as ^M.
1874 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
1876 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
1878 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
1880 * remote.c (remote_wait): Cast signal to void * to avoid warning
1881 from busted HP compiler.
1883 * partial-stab.h (N_SO): Rearrange code a little so that all SO
1884 stabs cause end_psymtab to be called.
1886 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
1887 compiler feature of putting 'c' into basic type descriptors for
1890 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
1891 where there is no place for nPC in prrun struct.
1893 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
1895 * mipsread.c: Pass NULL name pointer to init_type, not 0.
1896 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
1897 * dwarfread.c (enum_type): Save enum names on type_obstack.
1898 * dwarfread.c (struct_type): Save member name on type_obstack.
1899 * symtab.c (_initialize_symtab): Fix misspelling.
1900 * regex.c (store_jump, insert_jump): Return void.
1902 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
1904 * defs.h (PARAMS): Move to ../include/ansidecl.h.
1905 (alloca): Declare return type on SPARC, since Sun doesn't.
1906 (*_BYTE_ORDER): Improve comment: *must* be defined.
1908 * tm-hppa.h: New file, architectural definition of HP PA.
1909 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
1911 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
1912 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
1913 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
1914 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
1917 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
1918 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
1919 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
1921 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
1923 * printcmd.c (output_command): Thinko.
1924 (x_command): Only set remembered size/format if cmd succeeds.
1926 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
1927 since it is no longer used and burns time for every symbol read.
1928 (process_one_symbol): Treat N_CATCH like default (complain).
1930 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
1932 * partial-stab.h (case N_TEXT): Fix fencepost error when
1933 detecting start of new symbol info after reading symtab for a
1934 module with a zero length TEXT segment.
1936 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
1938 * Makefile.in (VERSION): Bump to 4.5.6.
1939 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
1941 * defs.h (NORETURN): Define away for Lucid compiler.
1942 * remote.c (remote_timer, remote_interrupt): Signal handlers
1944 * ser-termios.c (serial_write, serial_close): Return whatever
1945 value the write/close call returns, rather than falling off end.
1946 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
1947 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
1949 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
1950 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
1952 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
1953 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
1954 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
1955 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
1957 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
1958 store_inferior_registers): Supply missing fourth argument to
1960 * cadillac.c (kernel_dispatch): Make return type void.
1961 * cadillac.c (iosig): Signal handlers take one int arg.
1962 * valprint.c (val_print_fields): Call fprint_symbol to get
1963 automatic C++ demangling for mangled field names.
1965 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
1967 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
1968 * dwarfread.c (enum_type): Fix misspelling in comment.
1969 * valprint.c (val_print_fields, cplus_val_print): Minor
1970 adjustment to printing of C++ class structures to more closely
1971 match format for printing C structures, with and without setting
1974 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
1976 * infrun.c (wait_for_inferior): Don't test for SIGEMT
1977 (which is not a Posix signal) if it isn't defined.
1978 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
1979 New port to Linux (a free Unix clone for 386 machines).
1981 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
1983 COFF changes for dealing better with EPI 29K C compiler output.
1985 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
1987 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
1988 (read_coff_symtab): Move patch_opaque_types call from
1989 coff_symfile_read. Restrict it to symtabs from this objfile.
1990 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
1991 references on opaque type chain; just let coff_lookup_type handle 'em.
1992 (decode_type): Complain about tagndx values on
1993 non-struct/union/enum types, which the EPI compiler tends to produce.
1995 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
1997 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
2000 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
2001 usage to match new prototype. Include libbfd.h to get prototype.
2003 * source.c (find_source_lines): Handle large st_size fields.
2005 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
2007 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
2008 * stack.c (return_command): Use cleanups to avoid memory leaks.
2010 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
2012 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
2013 INT_REGNUM to INTE_REGNUM.
2015 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
2017 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
2019 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
2020 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
2021 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
2022 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
2024 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
2025 declarations of malloc/realloc/free that are inserted by some
2027 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
2029 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
2030 another decl of strdup (this really ought to come from libiberty.h!).
2032 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
2034 * remote.c (getpkt): Error if input exceeds buffer size.
2035 (_initialize_remote): `set remotedebug' enables packet trace.
2037 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
2038 N_SLINE's, etc, just like Sun cc on Solaris2.
2040 * am29k-tdep.c (read_register_stack, write_register_stack):
2041 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
2042 variable. Add `set' and `show' commands for it.
2043 * doc/gdb.texinfo: Document it.
2045 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
2047 * valprint.c (type_print_1): Plug memory leak. Print all
2048 C++ syms as demangled, not just functions.
2049 * buildsym.c (read_range_type): When we find a signed char
2050 type, do a lookup of signed char, not plain char. Plain char's
2051 still get looked up as plain char's elsewhere.
2053 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
2055 * eval.c: Avoid residue-by-zero when evaluating without side effects.
2056 (Bug and fix found by Pierre Willard.)
2058 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
2060 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
2062 * xm-rs6000.h: Add decl for strdup().
2064 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
2067 * breakpoint.c (enable_command, disable_command): Without args,
2068 should only affect normal breakpoints and watchpoints.
2070 * m68k-pinsn.c (print_insn_arg): Make register be const.
2071 * xcoffexec.c: Remove ' from comment.
2072 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
2073 with decls of malloc in c-exp.tab.c (as produced by yacc).
2074 There's got to be a better way to do this...
2076 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
2078 * partial-stab.h: Convert single rindex use to strrchr.
2079 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
2080 standard <strings.h> file, now that the only single use of
2081 rindex in the gdb source files is gone.
2083 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
2085 * mipsread.c: Undo ill effects from including <strings.h>,
2086 which #defines index to be strchr. Unfortunately, index is
2087 a member of a symbol table structure that can't be changed.
2088 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
2089 remove redundant #include's.
2091 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
2093 * mipsread.c: #include <strings.h> for rindex().
2095 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
2097 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
2099 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
2101 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
2102 extraneous SO stabs from busted C++ compilers.
2104 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
2106 * Makefile.in (VERSION): Bump to 4.5.5.
2107 * symtab.c (decode_line_1): Until C++ support stabilizes, when
2108 C++ lookups fail, print possibly helpful hint about completion.
2109 * cplus-dem.c (demangle_signature): Fix ARM style demangling
2110 for static data members.
2111 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
2112 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
2113 it's broken on ncr3000's.
2115 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
2117 * dwarfread.c (decode_modified_type): Change type of first arg.
2118 Change 'modifier' to char from unsigned char. Cast single use
2119 that needs to be unsigned char.
2120 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
2121 * utils.c (strdup_demangled): Add function.
2122 * defs.h (strdup_demangled): Add prototype.
2123 * stack.c (return_command): Demangle C++ function names for query.
2124 * infcmd.c (jump_command): Demangle C++ function names for query.
2125 * cplus-dem.c (consume_count): New function and prototype.
2126 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
2127 do_type): Replace conversion code with consume_count().
2128 * cplus-dem.c (gnu_special): Fix demangled of static members.
2129 * source.c (list_command): Print demangled function names
2130 when appropriate. Fix supplied by Peter Schauer.
2132 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
2134 * sparc-tdep.c: Clean up slightly for Solaris2.
2136 * buildsym.c (define_symbol): Nameless types are now on several
2137 platforms; generalize them and un-ifdef them to make Solaris 2
2140 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
2142 * infcmd.c: Fix typo (reported by Rob Savoye).
2143 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
2144 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
2145 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
2146 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
2147 rather than the one for the first file in the dependency chain.
2149 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
2150 set. Don't reset our own texthigh, or dependency-only pst's, in
2151 scanning all the rest of the psymtabs.
2152 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
2154 * buildsym.h (N_UNDF): Improve comments.
2155 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
2157 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
2159 * symtab.h (struct symbol): Add aux_value union for preserving
2160 an additional per-symbol value.
2161 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
2162 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
2163 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
2164 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
2165 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
2167 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2169 * symfile.c (clear_symtab_users_once): Now non-static (for
2172 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
2174 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
2175 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
2176 vax-pinsn.c: Remove reg_names decl (now in defs.h).
2178 Solaris-2 support on SPARC:
2180 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
2181 Add symbol_size and file offsets to struct symloc.
2182 Add static symbol_table_offset, string_table_offset,
2183 file_string_table_offset, next_file_string_table_offset,
2185 (add_old_header_file): Convert error() to complain()t.
2186 (dbx_symfile_read): Get symbol size via the objfile.
2187 Also get symbol_table_offset.
2188 (dbx_symfile_init): Record symbol size and count via the objfile.
2189 (dbx_next_symbol_text): Always add file_string_table_offset when
2190 accessing string table.
2191 (read_dbx_symtab): Initialize file_string_table_offset to 0.
2192 (SET_NAMESTRING): Use the offset.
2193 (end_psymtab): Large kludge to determine addresses where source
2194 files start and end (for the psymtab header).
2195 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
2196 Get this, symbol size, and symbol offset, from psymtab.
2197 (read_ofile_symtab): Don't back up one symbol for Solaris2.
2198 Patch up last_source_start_addr if zero in N_SO.
2199 (process_one_symbol): Add variable function_start_offset.
2200 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
2201 BLOCK_ADDRESS_FUNCTION_RELATIVE.
2202 ( "", N_OBJ, N_OPT): Ignore.
2203 (elfstab_build_psymtabs): New function to read stabs out of
2206 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
2207 (gdb): use GLOBAL_CFLAGS when linking, too.
2208 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
2209 (N_OBJ, N_OPT): Ignore.
2210 ('f', 'F'): Save last function name.
2212 * elfread.c (record_minimal_symbol_and_info): Kludged to put
2213 extra info in the minimal symbol.
2214 (elf_symtab_read): The extra info is the size of an ELF object,
2215 which was kludged to us in the `udata' field of the BFD symbol.
2216 Gag me with a crowbar...
2217 (elf_symfile_read): Keep track of both the absolute load address,
2218 and the offset between load addr and symbols. Handle STABS as
2219 well as DWARF sections, passing the absolute load address to
2220 elfstab_build_psymtabs.
2222 * symfile.h: Prototype elfstab_build_psymtabs.
2223 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
2225 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
2227 * buildsym.h: Add processing_acc_compilation flag.
2228 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
2229 (define_symbol): Skip arg types in function entries. Resolve
2230 overloaded 'P' which acc uses for prototypes of functions called
2232 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
2234 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
2235 save size of ELF symbols. FIXME.
2236 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
2237 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
2239 * configure.in: Solaris config is sparc-sun-solaris2.
2240 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
2242 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
2243 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
2244 * symfile.c (symfile_bfd_open): Comment where name is freed.
2245 * symmisc.c (extend_psymbol_list): Comment where list is freed.
2247 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
2249 * expprint.c (print_subexp): Add missing ']'.
2250 * defs.h (reg_names): Fix declaration to match that in infcmd.c
2251 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
2252 * WHATS.NEW: Point out improved C++ function name handling.
2253 * gdbtypes.c (lookup_fundamental_type): For now, use the same
2254 type names for both implicitly and explicitly signed integral
2255 types. See comment in the source code.
2257 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
2259 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
2260 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
2261 * expprint.c (print_subexp): Fix printing of register names.
2263 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
2265 * inferior.h (register_valid): Declare.
2266 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
2267 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
2268 macros for traversing the data structures in a single objfile.
2269 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
2270 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
2273 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
2275 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
2276 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
2277 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
2278 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
2280 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
2282 * depend: rebuild to account for remote-st2000.c.
2283 * remote-st2000.c: Almost works now.
2284 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
2286 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
2288 * c-exp.y (yylex): Recognize single-quoted strings that specify
2289 tokens with embedded whitespace, such as C++ demangled names.
2290 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
2291 * main.c (gdb_completer_quote_characters): Add global variable.
2292 * main.c (symbol_completion_function): Total rewrite for C++
2293 demangled name handling.
2294 * main.c (skip_quoted): New function.
2295 * main.c (main): Set rl_completer_quote_characters.
2296 * symmisc.c (dump_symtab): Print source language for symtab.
2297 * symtab.c (expensive_mangler): Add prototype and function.
2298 * symtab.c (completion_list_add_symbol): Total rewrite for new
2299 C++ demangled name handling.
2300 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
2301 other changes for demangled C++ symbol handling.
2302 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
2303 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
2304 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
2305 * symtab.c (completion_list_add_symbol): Total rewrite for new
2306 C++ demangled name handling.
2307 * symtab.c (expensive_mangler): New function.
2308 * utils.c (strcmp_iw, demangle_and_match): New functions.
2309 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
2311 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
2313 * Makefile.in: Roll VERSION to 4.5.4.
2314 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
2315 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
2316 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
2318 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
2320 * alldeps.mak: Rebuild to account for new files.
2321 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
2322 * tm-st2000.h: New file.
2323 * configure.in: Tandem debug monitor (st2000) support.
2324 * remote-st2000.c, config/st2000.mt: ditto.
2326 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
2328 * blockframe.c (inside_entry_file, inside_main_func,
2329 inside_entry_func): Return 0 if no symbols; avoid crashing.
2331 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
2333 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
2334 without masking, since it is signed and will later be compared
2335 against signed quantities. The right fix is probably to make
2336 it all unsigned, but this is a small, safe fix for this release.
2337 FIXME -- make the real change sometime soon.
2339 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
2341 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
2342 parameter in call to `symbol_file_add' to 0.
2344 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
2346 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
2348 * configure.in: Handle -m680[01234]0-wrs.
2350 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2352 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
2353 `ieee_extended_to_double'.
2355 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
2357 * valops.c (value_assign): Lint, by Pierre Willard.
2359 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
2361 * coredep.c (fetch_core_registers): Remove premature warning,
2362 which triggers on DECstation even though all regs are accessible.
2364 * m68k-pinsn.c (print_insn_arg): Use new macros to get
2365 sign-extension of instruction fields even on unsigned-char hosts.
2366 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
2368 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
2369 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
2370 since they define the target, not the host.
2371 * m88k-pinsn.c: Fix typo.
2373 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
2375 * valarith.c (value_zerop): -0.0 is still zero.
2376 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
2377 Patches by Paul Eggert <eggert@twinsun.com>.
2379 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
2381 * alldeps.mak, depend: re-make to account for ser-*.c.
2383 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
2385 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
2386 disconnecting from controlling terminal, to avoid gdb hanging
2387 on SVR4. Fixes bug reported by Oliver Okrongli.
2388 * procfs.c (PROC_NAME_FMT): Change format to match default used
2389 by system, as suggested by Oliver Okrongli.
2390 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
2391 bug fix from Brent Townshend (bst%tt@cam.ORG).
2392 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
2393 by turlais@rechser.total.fr.
2394 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
2395 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
2396 * objfiles.h (unlink_objfile): Add prototype.
2397 * objfiles.c (unlink_objfile): Add function.
2398 * objfiles.c (free_objfile): Call unlink_objfile.
2399 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
2400 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
2401 Also, discard old possibly bogus sf struct.
2402 * symfile.c (symbol_file_add): Call init_entry_point_info() and
2403 find_sym_fns() for remapped symbol files, in case of any changes
2404 since the last mapping.
2406 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2408 * findvar.c (read_relative_register_raw_bytes): use the raw size
2409 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
2411 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2413 Changes to support GDB running on DOS using GO32 and H8 support
2415 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
2416 allowing hosts with different text and binary file formats to
2418 * coffread.c (read_coff_symtab): changed calling convention and
2419 operation - now it opens its own file with FOPEN_RB rather than
2420 duping and fdopening the provided handle.
2421 * dbxread.c, cplus-dem.c: #include mangling.
2422 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
2423 binary files oring in the right bit.
2424 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
2425 * remote-hms.c: cleanup to use the new remote serial stuff
2426 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
2427 independent remote terminal I/O.
2428 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
2429 * source.c (openp): fix off by one problem removing / - can now
2430 open a source file in the root directory with DOS.
2431 * values.c (value_as_pointer): remove bogus address bits from
2432 long. (unpack_long): unpack into unsigned long/short if pointer.
2434 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
2436 * infrun.c (child_attach): Don't allow gdb to attach to itself.
2437 It gets permanently stuck in many OSes.
2438 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
2440 * breakpoint.c: Improve help text for info breakpoints.
2442 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
2444 * README: Add pointer to internals doc, and describe reading
2446 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
2447 * symtab.c (output_source_filename): Remove old glop for wrapping
2448 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
2450 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
2452 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
2453 * munch: Add sort -u to avoid duplications.
2454 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
2455 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
2457 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
2459 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
2460 avoid infinite loops while demangling bogus mangled names.
2461 * valprint.c (type_print_base): Minor fix for GNU style guide
2464 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
2466 * Makefile.in (VERSION): Bump to 4.5.3
2467 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
2468 * Makefile.in (demangle): New target to create standalone
2469 demangler with same code and options as internal demangler.
2470 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
2471 to support ARM style and Lucid style demangling, improve
2472 maintainability, fix several demangling bugs. More changes
2474 * defs.h (strstr): Add ANSI compatible prototype.
2475 * valprint.c (type_print_1): Demangle using ansi option.
2476 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
2478 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
2480 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
2483 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
2485 * mipsread.c (parse_procedure): Return rather than using
2486 uninitialized variable 'b'.
2488 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
2490 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
2491 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
2492 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
2493 relative to each source file.
2495 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
2497 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
2500 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
2502 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
2503 * am29k-tdep.c: Update to latest code from AMD.
2504 (get_saved_register) don't crap out if no frame.
2505 * remote-udi.c: Set/clear inferior_pid as appropriate.
2506 (udi_open) call target_preopen, don't close fd 0!!!, clean up
2507 error handling. Fixup end-of-debugging messages.
2508 (udi_fetch_registers) clean up big time, mainly don't multiply
2509 register_valid indices by 4, and use proper Offset when reading
2510 gr96-gr127. (udi_store_registers) general cleanup.
2511 (fetch_register) cleanup, simplify. (regnum_to_srnum)
2512 INT_REGNUM->INTE_REGNUM.
2513 * tm-29k.h: Upgrade to latest code from AMD.
2514 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
2515 (UDIConnect) Clean up error processing (like, don't do exit() if
2516 execlp fails), make code restartable, make more attractive.
2517 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
2520 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
2522 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
2523 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
2524 from former to latter.
2526 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
2528 * cplus-dem.c (do_args): Handle void args the same as others.
2529 * objfiles.c (free_objfile): Only try to unmap files when
2530 reusable objfiles are supported.
2531 * valprint.c (type_print_varspec_suffix): Add parameter that
2532 specifies if C++ demangling included function arguments. Use
2533 it to suppress printing extra pair of ()'s.
2534 * valprint.c (type_print_1): Fix problem with printing demangled
2535 C++ function types where demangled type includes the function
2538 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
2540 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
2541 Allows selection of C++ demangler to be a configuration option
2542 until multiple demanglers are supported.
2543 * demangle.h: New include file for extended demangler support.
2544 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
2545 utils.c, valprint.c: Include "demangle.h" and change all calls
2546 to cplus_demangle() or fputs_demangled() to use individual
2548 * valprint.c (type_print_1): Change options to cplus_demangle
2549 to print demangled function args. Still broken, but now less so.
2550 * cplus-dem.c: Include demangle.h, reorganize and update some
2551 comments to reflect reality.
2552 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
2553 second arg from fixed integer to bit based multiple options.
2554 * cplus-dem.c (optable): Reformat and replace ansi members with
2556 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
2558 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
2560 * values.c (set_internalvar): Force evaluation of lazy values.
2561 Bug reported by RMS.
2563 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
2565 * Makefile.in (VERSION): Bump to 4.5.2.
2566 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
2567 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
2568 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
2569 proper handling of bit fields.
2570 * gdbtypes.h (struct type): Clarify use of field.bitpos.
2571 * symtab.h: Fix couple of misspellings in comments.
2572 * value.h (struct value): Clarify use of bitpos.
2573 * value.h (unpack_field_as_long): Change prototype, returns
2575 * values.c (unpack_field_as_long): Change return type to LONGEST,
2576 sign extend unpacked fields that are signed, other rewriting.
2577 * config/ncr3000.mt: New target config file.
2579 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
2581 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
2582 even when printing 8-bit characters.
2584 * gdbtypes.c (make_{reference,pointer,function}_type): New
2585 functions which handle overwriting of forward-referenced types
2586 for stabs file reading.
2587 (lookup_{reference,pointer,function}_type): These just call
2588 the make_*_type functions with a null storage alloc parameter.
2589 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
2590 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
2592 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
2593 (dbx_alloc_type): Make it easier to understand. No funct change.
2594 (define_symbol: 't'): Don't put the typedef name into the name of
2595 the struct, union, or enum. Bugfix.
2596 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
2597 routines to properly handle overwriting preallocated types so that
2598 forward references will work.
2599 (read_enum_type): Force enum values to file scope, due to bug in
2600 Sun compiler output. FIXME, fix later.
2602 Remove unused header_file_prev_index mechanism. It was already
2603 obsolete in gdb-3.5. These comments appeared in 3.5:
2604 /* This code was used before I knew about the instance codes.
2605 My first hypothesis is that it is not necessary now
2606 that instance codes are handled. */
2607 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
2608 * buildsym.h: Remove it and prev_index that saves it.
2609 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
2611 * solib.c (special_symbol_handling): When called from core files,
2612 must set up debug_addr. Don't print error messages, just return.
2613 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
2615 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
2617 * cplus-dem.c: Allow nested class names (as in
2618 Foo::Bar::method()).
2619 Allow the cleaner cfront style of nested class names
2620 (Q2_3Foo3Bar as well as Q23Foo3Bar).
2621 Make cplus_demangle re-entrant by removing use of global
2622 variables. Instead, place all shared variables in a
2623 stack-allocated structure, and pass around its address.
2625 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
2627 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
2628 29k-share/* subdirs...
2630 * remote-udi.c (udi_insert/remove_breakpoint): Completely
2631 rewrite, only leave out the bugs.
2633 * Makefile.in: Add 29k/UDI support. Improve depend.
2634 * .Sanitize, alldeps.mak, configure.in, depend: Add 29k/UDI support.
2636 * am29k-tdep.c: Update to use new calling conventions, and misc
2639 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
2641 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
2643 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
2644 breakpoint instructions that leave PC pointing at the right place.
2646 * core.c (core_open): Call warning() to print warnings.
2648 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
2650 * symtab.c (lookup_symbol): Need to check if msymbol->name is
2651 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
2652 This prevents a crash when trying to lookup the value of a
2653 non-existent symbol.
2655 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
2657 * signame.c, signame.h: Remove, replaced by strsignal.c in
2659 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
2660 sun386-xdep.c: Remove include of signame.h
2661 * Makefile.in (SFILES_MAINDIR): Remove signame.c
2662 * Makefile.in (HFILES): Remove signame.h
2663 * Makefile.in (OBS): Remove signame.o
2664 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
2665 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
2666 psignal, perror): Add prototypes.
2667 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
2669 * depend: Manually remove signame.[cho] references.
2670 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
2672 * convex-xdep.c (core_file_command): Replace use of sys_siglist
2673 with safe_strsignal.
2674 * core.c (core_open): Replace use of sys_siglist with
2676 * core.c (memory_error): Replace use of sys_errlist with
2678 * i960-tdep.c (print_fault): Replace use of sys_siglist with
2680 * infcmd.c (program_info): Replace use of sys_siglist with
2682 * infrun.c (signal_stop, signal_print, signal_program):
2683 Allocate dynamically based on dynamic determination of number
2684 of signals to support.
2685 * infrun.c (child_create_inferior): Replace use of sys_errlist
2687 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
2689 * infrun.c (sig_print_info): Replace use of sig_abbrev with
2690 strsigno and sys_siglist with safe_strsignal.
2691 * infrun.c (handle_command): Call signo_max to find number of
2692 signals. Replace sig_number with strtosigno and sig_abbrev with
2694 * infrun.c (signals_info): Replace sig_number with strtosigno.
2695 * infrun.c (_initialize_infrun): Call signo_max to find number of
2696 signals. Dynamically allocate signal_{stop,print,program}.
2697 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
2698 * procfs.c (errnoname): Add function and prototype.
2699 * procfs.c (info_proc_siginfo): Call errnoname, replace use
2700 of sys_siglist with safe_strsignal.
2701 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
2702 sys_siglist with safe_strsignal.
2703 * procfs.c (info_proc_stop): Call errnoname.
2704 * procfs.c (signalname): Replace sig_abbrev with strsigno.
2705 * stuff.c (main, get_offset): Replace use of sys_errlist with
2707 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
2708 with safe_strsignal.
2709 * umax-xdep.c (core_file_command): Replace use of sys_siglist
2710 with safe_strsignal.
2711 * utils.c (safe_strerror, safe_strsignal): Add functions that
2712 call strerror and strsignal respectively, and deal with NULL
2714 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
2715 sys_errlist with safe_strerror.
2716 * valprint.c (val_print): Replace use of sys_errlist with
2719 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
2721 * Makefile.in: rework CFLAGS so that they can be set from the
2722 command line to make. CFLAGS -> INTERNAL_CFLAGS.
2723 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
2724 Pass CFLAGS on recusions.
2726 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
2728 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
2729 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
2730 overkill for the problem it solved.
2731 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
2732 and default to simply printing type names as appropriate.
2733 * main.c (main): Remove one of the leading newlines from
2734 warning_pre_print initialization.
2735 * objfiles.c (open_existing_mapped_file): Add function and
2737 * objfiles.c (open_mapped_file): Rewrite to use new function
2738 open_existing_mapped_file.
2740 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
2742 * sun3-xdep.c (fetch_core_registers): Lint.
2743 * tm-sun3.h: Prototype lint.
2746 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
2748 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
2749 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
2750 * objfiles.c: Cast calls to close() with unused returns to void.
2751 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
2752 old objfile's name before updating it.
2753 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
2754 * objfiles.h (objfile struct): Add mmfd member.
2755 * symfile.c (syms_from_objfile): Move some code to
2756 new_symfile_objfile.
2757 * symfile.c (new_symfile_objfile): Add new function, common code
2758 from syms_from_objfile.
2759 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
2760 mapped and unmapped symbol files.
2761 * symfile.c (symbol_file_command): Print "No symbol file now"
2762 message, ala exec_file_command for the exec file.
2763 * symfile.h (new_symfile_objfile): Add prototype.
2764 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
2765 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
2767 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
2769 * rs6000-pinsn.c: New version from IBM (Metin).
2770 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
2771 to avoid warnings from some compilers.
2773 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
2775 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
2776 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
2777 type's flag word that marks it as a fundamental type.
2778 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
2779 flags argument for all calls to init_type().
2780 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
2781 flags argument for all calls to init_type(). Also remove
2782 dependency on host sizes for ints, floats, etc.
2783 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
2784 flags argument for all calls to init_type(). Also remove
2785 dependency on host sizes for ints, floats, etc.
2786 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
2787 bit to flags argument for all calls to init_type(). Add types
2788 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
2789 * valprint.c (unsigned_type_table, signed_type_table,
2790 float_type_table): Remove.
2791 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
2792 bit when printing fundamental types, and print the actual name
2793 for such types, rather than inventing one. Remove code that
2794 invented fundamental type names.
2795 * valprint.c (_initialize_valprint): Remove initializations
2796 for now removed unsigned_type_table, signed_type_table, and
2799 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
2801 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
2802 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
2805 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
2807 * dwarfread.c (target_to_host): New function similar to previous
2809 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
2810 Extensive changes to convert all previous usages to use new
2811 target_to_host() function.
2812 * dwarfread.c (struct dieinfo): Change types of most integral
2813 members to be unsigned.
2815 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
2817 * WHATS.NEW: Revise -mapped doc.
2819 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
2821 * mipsread.c (parse_partial_symbols): Complain when sh->index is
2822 too high or when skipping `forwards' moves us backwards.
2823 (parse_type): Print mis-guessed tag name in complaint.
2824 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
2825 (parse_procedure): Do not attempt to create symbols; just fill in
2826 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
2827 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
2828 for clarity. Set top_stack before calling parse_external. In
2829 stabs, sort symbols before calling parse_procedure.
2831 * symmisc.c (std_in, std_out, std_err): Add vars to access std
2832 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
2833 * Makefile.in: Remove stage* targets. Avoid echo on recursive
2834 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
2837 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
2839 * Makefile.in (VERSION): Set to 4.5.1.
2840 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
2841 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2842 fill_gregset): New functions for SVR4 /proc support.
2843 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
2844 Remove new symbol types and such to ../include/coff/symconst.h.
2845 (parse_symbol): Simplify code for parsing struct/enum/unions.
2846 (parse_type): Handle `long long' types.
2847 (upgrade_type): Handle `const' qualifier.
2848 (parse_partial_symbols): fix indentation, clean a bit.
2850 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
2852 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
2853 copy in data from raw read buffers, calling bfd byteswapping
2854 routines as appropriate. Use to replace most existing memcpy
2856 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
2857 * configure.in: Recognize new ncr3000 config.
2858 * config/ncr3000.mh: New config file.
2860 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
2864 * README: Update for release.
2865 * Makefile.in: Update version to 4.5.
2866 * WHATS.NEW: The obvious.
2868 * depend: Generate new depend file for this release.
2870 * Makefile.in (depend): Fix dependancy generation so that it does
2871 not include gcc 'fixincluded' files, which are usually in a system
2874 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
2876 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
2877 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
2878 symbols for nameless types. And, handle `R' (register parameter
2879 type) for AIX. (an extension to existing stabstring grammar).
2880 * rs6000-xdep.c: Fix typo (= should have been ==).
2882 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
2884 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
2886 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
2888 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
2889 * signame.c (SIGWAITING, SIGLWP): Add.
2891 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
2893 * xm-i386mach.h: add decls for errno and strdup().
2895 * breakpoint.c (breakpoint_1): Add (int) casts for enums
2896 used in array index context (otherwise, some compilers barf).
2898 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
2900 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
2901 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
2902 in a system call, and provide better backtrace if so.
2904 * Makefile.in (HFILES): Add xcoffsolib.h.
2905 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
2906 * rs6000-pinsn.c: #include "opcode/rs6k.h"
2908 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
2909 mipscoff_symfile_read): Convert to BFD to do file I/O.
2911 * symfile.c: #include <ctype.h> to get proper def if isspace().
2913 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
2915 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
2917 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
2918 function also when parsing embedded stabs.
2920 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
2922 * mipsread.c: Fix more declarations.
2924 * mipsread.c: Fix many invocations of complain. Use enum
2925 type_code where appropriate.
2927 * xm-vaxult.h: Add decl for strdup().
2929 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
2932 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
2934 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
2937 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
2939 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
2940 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
2941 Merge in more patches for rs6000 from Metin Ozisik.
2942 * utils.c: Fix typo in comment.
2944 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
2946 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
2947 * procfs.c (attach): Set nopass_next_sigstop if attached
2948 process is forcibly stopped.
2949 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
2950 resending SIGSTOP to attached process on first resume.
2952 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
2954 * Makefile.in (SFILES_MAINDIR): add mipsread.c
2956 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
2958 * Makefile.in (OBS): Compile mipsread.c for all targets now.
2959 (VERSION): Bump to 4.4.85.
2960 * mipsread.c: Update for new include files. Lint.
2961 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
2962 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
2963 Don't need to bring in mipsread.o specially any more.
2965 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
2967 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
2968 routine (for Irix-4.x). Make many funcs static and void.
2969 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
2970 * (init_extra_frame_info): Don't trash cached value of frame
2971 pointer register. This fixes backtracing through routines that use
2972 alloca(). Generally clean up declarations of functions, and use
2973 typedefs and macros to reference data structures as appropriate.
2974 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
2977 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
2979 * values.c (unpack_long): Fix unpacking error for signed chars
2980 on hosts where the default character type is unsigned.
2981 * procfs.c (pr_flag_table, pr_why_table): Add some entries
2982 for newer SVR4 variants.
2983 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
2984 turn off trace inherit-on-fork flag to favor latest SVR4 method.
2985 * procfs.c (mappingflags): Add support for MA_PHYS
2987 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
2989 * buildsym.c (read_struct_type): Avoid coredump when C++
2990 abbreviated type name is messed up. Reported by Joe Buck.
2991 FIXME, we need to determine whether GDB or GCC needs to be
2992 smarter to correctly locate this type name.
2994 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
2995 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
2996 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
2997 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
2998 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
3000 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
3002 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
3003 * symtab.h (current_source_symtab): Make extern
3004 * symtab.h (current_source_line): Make extern
3005 * inferior.h: Move all procfs.c prototypes to one place, add
3006 prototype for proc_signal_handling_change. Add prototypes for
3007 signal_stop_state, signal_print_state, and signal_pass_state.
3008 * inferior.h (stop_soon_quietly): Make extern
3009 * inferior.h (attach_flag): Make extern
3010 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
3011 * infrun.c (signal_stop_state, signal_print_state,
3012 signal_pass_state): New functions to query specific signal
3014 * infrun.c (handle_command): Minor error message change, add
3015 NOTICE_SIGNAL_HANDLING_CHANGE.
3016 * procfs.c (open_proc_file): Remove iris specific reset of
3017 inherit-on-fork flag, moved to proc_set_exec_trap().
3018 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
3019 to reset inherit-on-fork flag, bash comment to GNU form.
3020 * procfs.c (proc_base_address, set_proc_siginfo,
3021 fetch_core_registers): Conform to code style.
3022 * procfs.c (signame.h): Include.
3023 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
3024 syscallname(), info_proc_syscalls()): New macros, tables, and
3025 functions to organize and report system call information.
3026 * procfs.c (saved_fltset, saved_trace, saved_sighold,
3027 saved_exitset, saved_entryset): Add to procinfo struct.
3028 * procfs.c (struct trans): Add.
3029 * procfs.c (pr_flag_table, pr_why_table, faults_table,
3030 siginfo_table, errno_table): Tables to translate numeric values
3031 to symbolic names and short descriptions.
3032 * procfs.c (signalname, info_proc_signals): Add function and
3034 * procfs.c (proc_info): Now info_proc.
3035 * procfs.c (proc_info_address_map): Now info_proc_mappings.
3036 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
3037 info_proc_faults, lookupname, lookupdesc, sigcodename,
3038 sigcodedesc): New functions.
3039 * procfs.c (proc_signal_handling_change): New function to set
3040 the trace flags based on the state of gdb's signal handling flags.
3041 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
3042 and remove code to do PIOCSTRACE ioctl.
3043 * procfs.c (attach, detach): Preserve and restore process flags
3044 using saved_* fields in procinfo struct.
3045 * procfs.c (attach): Call proc_signal_handling_change.
3046 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
3047 * procfs.c (proc_desc): Update for latest changes.
3048 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
3049 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
3050 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
3052 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
3054 * procfs.c (set_proc_siginfo): Add prototype and new function.
3055 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
3056 up inferior siginfo struct.
3057 * elfread.c (elf_symfile_read): Compute the relocation amount
3058 by subtracting off the address of the ".text" section.
3059 * solib.c: Add pointer to ".text" section to so_list struct.
3060 * solib.c (solib_map_sections): Initialize pointer to ".text"
3061 section in so_list struct.
3062 * solib.c (symbol_add_stub): Pass base address of ".text"
3063 section to symbol_file_add, rather than the load address of
3064 the shared library. On SunOS they are the same. On SVR4 they
3067 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
3069 * mipsread.c (parse_procedure): PDR.isym should get pointer to
3070 function name, not .gdbinfo. symbol.
3072 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
3074 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
3076 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
3078 * Makefile.in (VERSION): 4.4.8
3080 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
3081 commands in .cshrc/.profile won't get traced.
3083 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
3085 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
3086 * exec.c (build_section_table): Don't abort if no sections.
3087 * sparc-tdep.c (single_step): Lint.
3088 * utils.c (mrealloc): Handle realloc (0, size) case here.
3090 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
3092 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
3095 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
3097 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
3098 .gdbinfo. symbols are created. Move creation from parse_procedure
3099 to parse_symbol, where it is fairly easy to grow the symtab. This
3100 also fixes a symtab trashing bug on all mips-based systems.
3101 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
3103 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
3104 mips_extra_func_info, and all the PROC_xxx macros that look at it.
3106 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
3108 * c-exp.y: Add missing return type to yyparse() prototype.
3110 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
3112 Create and use macros for iterating on symtabs, psymtabs, msymbols.
3114 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
3115 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
3116 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
3117 (patch_opaque_types): Avoid dummy args and result.
3118 * objfiles.c (have_partial_symbols, have_full_symbols,
3119 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
3120 (iterate_over_objfiles, iterate_over_symtabs,
3121 iterate_over_psymtabs): Remove, clunky and slow.
3122 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
3123 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
3124 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
3125 dump_objfile): Remove dummy args and results. Move filename
3126 comparisons to callers.
3127 (printsyms_command, printpsyms_command, printmsyms_command,
3128 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
3129 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
3130 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
3131 list_symbols, make_symbol_completion_list): Replace explicit
3132 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
3133 Eliminate Dijkstra flag crap, break out of loops with gotos.
3134 (lookup_symtab_1): Protect '/' tests from short filenames.
3135 (cplus_mangled_symbol): Move inline into lookup_symbol.
3136 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
3137 (relocate_minimal_symbol): Move inline to vmap_symtab.
3138 (vmap_symtab): Replace iteration with ALL_OBJFILES,
3139 iterate_over_msymbols with ALL_MSYMBOLS.
3141 Misc cleanup prior to release.
3143 * Makefile.in (VERSION): Roll to 4.4.7.
3144 (HFILES): Add call-cmds.h.
3145 * call-cmds.h: New header for command fns called by other files.
3146 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
3147 (breakpoint_1): Remove unused type arg. Change callers.
3149 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
3150 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
3151 * mipsread.c: Add prototypes for all static functions.
3153 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
3154 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
3155 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
3156 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
3157 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
3158 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
3161 * buildsym.c (define_symbol): Handle global register variables
3162 (from Pierre Willard). Complain if register numbers are too large.
3163 * target.c (nomemory): Now that higher levels examine errno, give EIO.
3164 * tm-sparc.h: Don't #include <sun4/reg.h>.
3165 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
3166 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
3168 * language.h: Avoid forward enum declaration.
3169 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
3170 config/sun4os5.mt: New host and target.
3171 * defs.h (errno): #include <errno.h> rather than assuming int.
3172 From Pierre Willard.
3174 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
3175 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
3176 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
3177 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
3178 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
3179 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
3180 sparc-xdep.c, utils.c, value.h, values.c: Lint.
3182 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
3184 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
3185 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
3186 * language.h (enum exp_opcode): Avoid forward enum def.
3187 * main.c (define_command, user_defined_command): Lint.
3188 * mem-break.c, xcoffread.c: Lint.
3189 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
3191 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
3193 * Merged in latest RS6000 diffs from Metin G. Ozisik.
3194 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
3195 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
3196 or IBM6000_TARGET as (approximately) appropriate.
3198 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
3200 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
3201 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
3202 or not to try reading symbols from a mapped objfile. Plugs memory
3203 leak due to shared libraries generating no psymtabs or symtabs.
3205 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
3207 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
3208 * copying.awk: Lint. Make stronger warning at top of copying.c.
3209 * elfread.c (elf_symtab_read): Eliminate check of mainline.
3210 * gdbtypes.c (smash_to_*): Remove FIXME comments.
3211 (lookup_pointer_type): Add FIXME comment.
3212 * main.c (set_history_size_command): Disallow negative size.
3213 * partial-stab.h: Update copyright.
3214 * rs6000-tdep.c (skip_trampoline_code): Better comments.
3216 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
3218 * main.c (set_history_size_command): Negative size is error.
3219 (Reported by Peggy Fieland.)
3221 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
3223 * coffread.c (coff_symfile_init): Update comment.
3224 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
3225 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
3226 macros to access the dbx specific objfile information.
3227 * dbxread.c (symfile_string_table, symfile_string_table_size):
3228 Remove these local variables.
3229 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
3230 read_dbx_symtab): Remove the stringtab and stringtab_size params
3231 from the function prototypes, the function definition, and the
3232 function calls. These are now available via DBX_STRINGTAB and
3233 DBX_STRINGTAB_SIZE using the objfile pointer.
3234 * dbxread.c (dbx_symfile_read): Relocate addr before using as
3235 an arg to read_dbx_symtab.
3236 * dbxread.c (dbx_symfile_read): Remove code that free'd the
3237 stringtab and the dbx specific per-objfile private info.
3238 * dbxread.c (init_psymbol_list): Remove symbol count from passed
3239 args in prototype, function definition, and function calls. It is
3240 now available via the DBX_SYMCOUNT macro using the objfile
3242 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
3243 local instance of struct dbx_symfile_info and replace with DBX_*
3245 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
3246 symfile_string_table and symfile_string_table_size.
3247 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
3248 symfile_string_table.
3249 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
3250 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
3251 stringtab size variables. Remove all code that used to reread
3253 * objfiles.c (allocate_objfile): Move calls to init_malloc()
3254 to prior to any calls to mmalloc for the objfile specific heap.
3255 * utils.c (init_malloc): Document the requirement that for each
3256 heap for which corruption checking is desired, that init_mmalloc
3257 must be called prior to any mmalloc calls on the heap.
3259 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
3261 * rs6000-pinsn.c: Make dis-assembly output more like
3262 other targets: Don't print instruction in hex before
3263 the assembly; use print_address to print out jump
3266 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
3268 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
3269 * cplus-dem.c: Support "Sc" meaning "signed char".
3271 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
3273 * configure.in: fix iris/iris3.
3275 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
3277 * command.c, main.c (various places): Use ctype.h macros
3278 (such as isupper(x)), instead of hard-wiring in ASCII-isms
3279 (such as (x >= 'A' && x <= 'Z')).
3280 (There are still more of these in other files.)
3281 * main.c (defined_command): Lower-case the user's
3282 new command before entering it. Needed because
3283 command lookup is case-insensitive (and also lower-cases).
3284 (Based on Metin's earlier patch.)
3286 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
3288 * config/irix4.mh: new file.
3290 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
3292 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
3295 * xm-mips.h: Declare strdup for ultrix.
3297 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
3298 when calling new_symbol.
3299 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
3302 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
3304 * config/rs6000.mh: Update (for Fred's new mmalloc)
3305 flags to disable use of GNU malloc/mmalloc.
3306 * munch: Change SYSV rule to allow .text before the label,
3307 as well as after, to work for AIX.
3308 * gdbtypes.h: Minor clarifiction.
3310 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
3312 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
3313 continuation in yet another place (between method declarations).
3315 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
3317 * mips-tdep.c: include symfile.h and objfiles.h to fix
3320 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
3322 * valops.c (value_struct_elt_for_reference): Added 'offset'
3323 parameter to handle multiple inheritance.
3324 * eval.c, value.h: Update accordingly.
3326 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
3328 * objfiles.h: New file
3329 * Makefile.in (HFILES): Add objfiles.h
3330 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
3331 main_scope_lowpc, main_scope_highpc.
3332 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
3333 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
3334 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
3335 xcoffread.c, : Include objfiles.h.
3336 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
3337 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
3338 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
3339 inside_entry_file() and logic changed appropriately.
3340 * blockframe.c (outside_startup_file): Renamed to
3341 inside_entry_file() and logic changed appropriately.
3342 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
3343 and logic changed to use per-objfile specific fields.
3344 * blockframe.c (inside_entry_scope): Renamed to
3345 inside_entry_func() and logic changed to use per-objfile specific
3347 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
3348 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
3349 Remove extern decls.
3350 * symfile.c, symfile.h (entry_point): Remove extern decl.
3351 * coffread.c (coff_symfile_init): Common entry point init code
3352 moved to symfiles.c, call init_entry_point_info().
3353 * coffread.c (complete_symtab): Use new per-objfile entry info.
3354 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
3355 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
3357 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
3358 * defs.h (inside_entry_scope, outside_startup_file,
3359 inside_main_scope): Prototypes changed for renames to
3360 inside_entry_func, inside_entry_file, inside_main_func,
3362 * symfile.c (syms_from_objfile): Common entry point init code
3363 moved to init_entry_point_info() and call init_entry_point_info().
3364 * symfile.h (init_entry_point_info): Include prototype.
3365 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
3366 moved to symfiles.c and call init_entry_point_info().
3367 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
3368 main_scope_lowpc, main_scope_highpc): Remove extern decls.
3369 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
3371 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
3372 works for the majority of targets.
3373 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
3374 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
3375 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
3376 Use default definition in frame.h.
3377 * frame.h (selected_frame_level): Make decl extern.
3378 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
3379 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
3380 * partial-stab.h: Use new per-objfile entry info.
3381 * symfile.h (struct objfile): Removed, moved to objfiles.h.
3382 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
3383 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
3384 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
3385 have_minimal_symbols): Prototypes moved to objfiles.h.
3386 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
3387 Macros moved to objfiles.h.
3388 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
3390 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
3392 More C++ improvements (pointers to members, qualified names).
3393 * c-exp.y: Support exp.type::name and exp->type::name
3394 syntaxes. (Unfortunately, doesn't work for static members.)
3395 * c-exp.y, eval.c: Make type::~type work better.
3396 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
3397 value_static_field by value_struct_elt_for_reference.
3398 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
3399 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
3400 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
3401 for OP_SCOPE operand; no point in it now that we use lazy
3402 reading of values, and use "reference to member" objects.
3403 * gdbtypes.h: Clarify comment.
3404 * valops.c: Change value_struct_elt_for_address to return
3405 a reference (or variable), rather than a pointer. Change
3406 the name to value_struct_elt_for_reference to reflect this.
3407 Returning a reference instead of a address provides a
3408 generalization, since we can use the routine for both
3409 class::name as well as &class::name.
3410 Also, recurse to handle multiple inheritance properly.
3411 * valprint.c: Moved code to print pointer-to-members
3412 to new function point_class_member. This allows a
3413 "reference-to-member" to be printed using the same code.
3414 * valprint.c (type_print_varspec_prefix): Avoid printing
3415 "struct " for domains of class-member types.
3416 * valops.c (search_struct_field): Inline code for simplified
3417 version of value_static_field (which can then be deleted).
3418 * value.h: Rename value_struct_elt_for_address to
3419 value_struct_elt_for_reference. Delete value_static_field.
3420 * values.c: Remove no longer used function value_static_field.
3422 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
3424 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
3425 elfread.c (coff_symfile_finish): Add function, prototype, and
3426 add to the xxxx_sym_fns struct for each file type. Also reformat
3427 the xxxx_sym_fns vector to a standard format and add comments.
3428 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
3429 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
3430 Pass pointer to struct objfile rather than pointer to sym_fns.
3431 Change references inside each function accordingly. Allocate any
3432 symbol file specific info in the per-objfile memory region.
3433 * dbxread.c (free_and_init_header_files): Break function into
3434 free_header_files(), called from dbx_symfile_finish(), and
3435 init_header_files(), called from dbx_new_init().
3436 * dbxread.c (dbx_new_init): Move deallocation things to new
3437 dbx_symfile_finish function.
3438 * elfread.c (elf_new_init): Call buildsym_new_init().
3439 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
3440 routine for the objfile before deallocating other stuff.
3441 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
3442 * symfile.h: Move struct sym_fns to before struct objfile def.
3443 Add sym_finish function pointer and change prototypes of other
3444 function pointers to reflect passing struct objfile pointer rather
3445 than struct sym_fns pointer.
3446 * symfile.c: Remove now obsolete symtab_fns pointer.
3447 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
3448 locates the correct sym_fns struct for the given objfile.
3449 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
3450 for better support of mapped symbol tables.
3451 * symfile.c (symbol_file_command): Remove obsolete code using
3453 * symfile.h: Remove duplicate declarations for symfile_objfile,
3454 entry_point, and object_files.
3455 * target.c (target_info): Compare symfile_objfile to NULL.
3456 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
3457 aixcoff_symfile_finish().
3459 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
3461 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
3462 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
3463 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
3465 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
3467 Some improvements to g++ debugging.
3468 * symtab.c (list_symbols): demangle before pattern matching.
3469 * symtab.c: Other fixes to improve handing of operators.
3470 * valprint.c (type_print_base): Fix test for constructor.
3471 * values.c (value_static_field): Allow evaluation of
3472 CLASS::METHOD, returning a function pointer.
3474 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
3476 * Makefile.in (VERSION): Roll 4.4.6.
3477 * exec.c (exec_file_command): Add code to ignore optional args
3478 passed in by file_command() for use in symbol_file_command().
3479 * main.c (main): Document -mapped and -readnow in help summary.
3480 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
3481 * objfiles.c (allocate_objfile): Filename arg removed. Changes
3482 to get filename from bfd with bfd_get_filename(). Test mapto
3483 against 0, not NULL. Use mstrsave() to make copy of filename.
3484 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
3486 * remote-vx.c (vx_load_command, add_symbol_stub):
3487 Symbol_file_add() takes an additional arg.
3488 * solib.c (symbol_add_stub): Symbol_file_add() takes an
3490 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
3491 changed to return a bfd not an objfile pointer.
3492 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
3493 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
3494 Change to eliminate local bfd and use symfile_bfd_open() plus
3495 allocate_objfile(). Add code to implement readnow option.
3496 * symfile.c (symbol_file_command): Changes to option handling,
3497 readnow functionality moved to symbol_file_add().
3498 * symfile.c (symfile_init): Eliminate local copy of bfd.
3499 * symfile.c (add_symbol_file_command): Changes to parse mapped
3500 and readnow options.
3501 * symfile.h (allocate_objfile): Arg removed from prototype.
3502 * symtab.h (symbol_file_add): Arg added to prototype.
3503 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
3506 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
3508 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
3509 mtrace.awk, state.c, state.h: Removed.
3510 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
3511 directories searched for source files.
3512 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
3513 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
3514 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
3515 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
3516 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
3517 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
3518 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
3520 * Makefile.in (HFILES): Remove state.h
3521 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
3522 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
3523 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
3524 * Makefile.in (clean): Remove all object files.
3525 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
3526 * cplus-dem.c: Remove prototypes definitions that are now done in
3528 * dbxread.c (throughout): Change from using per-objfile
3529 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3530 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
3531 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
3532 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
3533 * depend: Remove dependencies for state.o, state.h.
3534 * dwarfread.c: Add declaration for warning_pre_print.
3535 * dwarfread.c (dwarfwarn): Use warning_pre_print.
3536 * dwarfread.c (throughout): Change from using per-objfile
3537 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3538 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
3539 use supplied objfile.
3540 * i386-xdep.c (print_387_status): Change to use warning() rather
3542 * i387-tdep.c (print_387_control_word): Change to use warning()
3543 rather than printfs.
3544 * infrun.c (wait_for_inferior): Remove unreachable abort() call
3545 that some compilers grumble about.
3546 * language.c (throughout): Add declaration for warning_pre_print
3547 and using warning() instead of printfs.
3548 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
3549 * main.c (main): Add declaration for warning_pre_print and set it
3550 similarly to error_pre_print. Add declarations for
3551 mapped_symbol_files and readnow_symbol_files. Add appropriate
3552 definitions to long_options[].
3553 * minsyms.c: Trivial fix to comment.
3554 * objfiles.c (allocate_objfile): Substantially rewritten for
3555 using mapped symbol files.
3556 * objfiles.c (throughout): Change from using per-objfile
3557 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3558 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
3559 * source.c (throughout): Change from using per-objfile
3560 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3561 * source.c (open_source_file): Use mstrsave to save file name in
3562 mapped symbol region for objfile.
3563 * symfile.c: Remove include for state.h.
3564 include to local form.
3565 * symfile.c (symbol_file_add_digested): Remove.
3566 * symfile.c (symbol_file_add): Substantially rewritten for mapped
3568 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
3569 from objfile structure. Add malloc descriptor pointer (md).
3570 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
3571 * symm-xdep.c (print_fpu_status): Use warning() rather than
3573 * symmisc.c (free_symtab_block): Now takes and uses current
3575 * symmisc.c (throughout): Change from using per-objfile
3576 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3577 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
3578 Sun compiler grumblings when PTR is char *.
3579 * symtab.c (lookup_symbol): Cast return value of iterate_over_
3580 msymbols() to correct pointer type.
3581 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
3582 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
3583 error always starts on a line of it's own.
3584 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
3585 Rewrite for new mapped malloc package use.
3586 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
3587 that don't want to use the mapped malloc package; pass arguments
3588 on to traditional malloc package functions.
3589 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
3590 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
3591 mrealloc, malloc, and realloc but get fatal error if runs out
3593 * utils.c (msavestring, mstrsave): Save a string in a specific
3594 mapped malloc region.
3595 * utils.c (print_spaces): Use xmalloc to get the buffer.
3596 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
3597 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
3598 * config/i386v4.mh: Insignificant reorganization.
3600 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
3602 * xcoffread.c: Only enable compilation of debugging functions
3603 if IBM6000 is defined. Fails to compile otherwise.
3605 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
3607 * Makefile.in: pass MAKEINFO down on info.
3609 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
3611 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
3612 useless code, including an lseek to an uninitialized variable.
3613 Reported by Jim Williams <jimbo@wrs.com>.
3615 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
3617 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
3618 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
3619 * minsyms.c, symfile.c: Changes that may be generally
3620 applicable, but are #ifdef IBM6000 for now.
3621 * rs6000-xdep.c: Fixed typo in comment.
3622 * rs6000-tdep.c: Non-substatial changes.
3623 * xoffread.c: The main change here is addition of some
3624 debugging functions.
3625 * xoffexec.c: More changes.
3627 * xcoffread.c: Fixed two too-few-parameters bugs.
3629 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
3630 to SOLIB_CREATE_INFERIOR_HOOK macro.
3632 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
3634 * symfile.h: Add prototype for iterate_over_msymbols().
3635 * symtab.c (cplus_mangled_symbol): Add function.
3636 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
3637 iterate_over_msymbols to find demangled C++ symbol.
3638 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
3639 value to iterate_over_msymbols().
3640 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
3643 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
3645 * Makefile.in: added check target.
3647 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
3649 * ecoff.c: Move to ../bfd/coff-msym.c.
3650 * config/mt-*mips: Remove ecoff.o from the configuration.
3651 * remote.c (): Add newline to initial +.
3652 (remote_resume): Mention how to cope with signals.
3653 (remote_interrupt): Add debug msg.
3654 (remote-wait): Implement new 'T' reply, which includes
3655 status, PC, and FP all in a single short message.
3656 (putpkt): Add further debugging of packet acks.
3657 * mipsread.c (fixup_symtab): Also swap RFD's.
3658 (parse_partial_symbols): Avoid bug on unknown symbol types.
3659 * Makefile.in (VERSION): Roll to 4.4.5.
3660 * mips-tdep.c (heuristic_proc_start): Avoid long delays
3661 for remote MIPS by limiting heuristic to 200 byte search.
3662 (heuristic_proc_desc): Byte-swapping.
3663 (mips_print_register): Cope with failure of
3664 read_relative_register_raw_bytes. Byte-swap integers for
3666 * mips-pinsn.c (print_insn): Byte-swap instruction.
3668 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
3670 * config.sub configure.in config/.Sanitize config/mh-irix4
3671 gdb/.Sanitize gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
3672 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
3673 gdb/xm-irix4.h gdb/config/.Sanitize gdb/config/mt-irix3
3674 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
3676 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
3678 * defs.h, utils.c: xrealloc takes PTR as first arg.
3679 * defs.h: Reword confusing comment about ANSI prototypes.
3680 * defs.h: Some minor whitespace changes.
3681 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
3682 not NULL, which can be (void *).
3683 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
3684 * tm-i386v.h (SP_ARG0): Define
3685 * xm-sysv4.h: Back out of change for missing prototypes.
3686 * i386-tdep.c (get_longjmp_target): Add function.
3688 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3690 * Makefile.in: install man page too.
3692 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
3694 * All GDB files that #include defs.h: Removed stdio.h.
3695 (defs.h): #include stdio.h.
3697 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3699 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
3700 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
3701 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
3702 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
3703 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
3704 it before printing out the hex shape of an address.
3706 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
3708 * rs6000-xdep.c (frame_initial_stack_address): Move
3709 code to set frame->cache_fsr into new separate function
3710 frame_get_cacahe_fsr. This allows fixing a fatal error.
3711 * xcoffexec.c: Turn previously suppressed error
3712 message back on, after cleaning up BFD.
3714 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
3715 printing of blank line, since it cases printing of an
3716 extra blank line. Is this intended? It does mess up
3718 * defs.h: Put back declarations of malloc and realloc,
3719 but protected by #ifndef MALLOC_INCOMPATIBLE.
3720 * objfiles.c: Undo previous change: Use malloc/realloc
3721 for objfile malloc/realloc fields (but add a cast).
3722 * xcoffexec.c: Suppress an error message (for now).
3724 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
3726 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3727 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
3728 * buildsym.c: Use smash_to_pointer_type() to handle forward type
3730 * xcoffread.c: Modifications to C_DECL storage class handling, and
3731 introduction of an old smash_to_pointer_type() routine.
3733 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3734 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
3735 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
3736 parameters have been modified.
3738 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3739 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
3740 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
3741 and fetch_inferior_registers() always fetched all the registers
3742 resulting valid register values at hand all the time. Pushing a dummy
3743 frame did not require validating all register values first. After
3744 putting the above mechanism into action, we didn't have valid registers
3745 values always ready. Thus, all registers need to be fetched before
3746 pushing a dummy frame now.
3748 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3749 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
3750 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
3751 the starting address (actual frame address) of a frame.
3752 * rs6000-tdep.c: modifications to function_frame_info() to see if
3753 function reserves a frame pointer register (alloca register)
3754 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
3755 FRAME_LOCALS_ADDRESS has been updated to support debugging of
3756 functions with alloca() calls.
3758 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
3760 * xm-sysv4.h: Provide definitions/prototypes for host environment
3761 functions for which no definitions or prototypes are provided in
3762 any currently included gdb or host environment header files.
3763 For SVR4, this currently includes malloc and realloc, which cannot
3764 be portably prototyped in any gdb include file.
3766 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
3768 * buildsym.h: Remove obsolete variable file_stabs.
3770 * Makefile.in: Move place where configure merges in host-
3771 and target-dependent fragments later, so the latter
3772 can override (say) GNU_MALLOC.
3773 * config/mh-rs6000: Use system malloc. Otherwise, I
3774 ended up with *two* incompatible versions of malloc
3775 (functions in libc would call the malloc in libc).
3776 I assume this is a shared library problem.
3778 * remote.c: Fix (presumed) typo.
3779 * objfiles.c: Use xmalloc/xrealloc instead of
3780 malloc/realloc (since the latter are no longer declared).
3782 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3783 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
3784 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
3785 handle individual registers.
3786 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
3787 correctly in case it wasn't cached yet. (A problem showed up
3788 after fetching individual registers.)
3789 * buildsym.c: Disable type_synonym_name's type name overwriting
3790 in cases it is unnecesary. rs6000 portation doesn't use
3791 type_synonym_name, and it used to nullify type names
3792 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
3793 type's name as soon as space for that type is allocated.
3794 * xcoffread.c: ignore a section's lineno information if it is
3795 not `.text'. (In rs6000 bfd portation integration, skipping over
3796 `.pad' sections are ignored since it was in machine independent
3797 part of the code. Thus, a problem of fake sections with invalid
3798 lineno information arised.)
3800 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3801 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
3802 * rs6000-tdep.c: make function_frame_info() work whether or not
3803 reading from a core file.
3804 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
3806 * infrun.c. main.c, printcmd.c. symtab.c:
3807 More changes from IBM for rs6000.
3810 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
3812 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
3813 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
3814 Merge in changes (mostly from IBM) for RS6000.
3815 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
3816 More changes from IBM for RS6000. These are in machine-
3817 independent code, and probably could do with some cleaning
3818 up. The most questionable of these are #ifdef IBM6000.
3819 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
3820 to single_step() (for consistency with rs6000 and i860).
3821 * utils.c: Allow the 1st arg to xrealloc to be NULL
3822 (in which case do malloc). This removes the need for
3823 some tests in xcoff code (and perhaps other places?).
3824 * coffread.c: Removed variables last_source_file,
3825 type_vector, and type_vector_length as these are now
3826 defined by buildsym.[ch].
3827 * defs.h: Remove prototypes for malloc and realloc, since
3828 these should only be used to implement xmalloc and xrealloc,
3829 and they conflict with <stdlib.h> in AIX - where they
3830 return void* even when __STDC__ isn't defined. Sigh.
3831 * munch: Recognize *initialize* in data as well as text
3832 (AIX uses data). Also, incorporate a patch from Garrett
3833 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
3834 much more sensible, by only trying to match the name of
3835 the initialize_foo function, and not the junk before it.
3837 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
3839 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
3840 unless symbol table indicates that something has changed.
3842 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
3844 * remote.c: Make it work for embedded MIPS. Increase buffer
3845 size, and use throughout. Round buffer size up if too many regs.
3846 Support baud rate setting and try for an 8-bit path. If
3847 interrupted while waiting for target, send a ^C down the wire.
3848 Avoid single-byte reads.
3849 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
3851 * mips-xdep.h: Avoid the embedded regs when on Unix.
3853 * mipsread.c: Byte-swap the symbol table structures, using
3854 routines from ecoff.c, to read a symbol table written in any
3855 of the four possible byte orders.
3856 * configure.in (mips-big-* target): Same as Sony News.
3857 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
3858 * ecoff.c: New file for symbol swapping routines.
3860 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
3862 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
3863 all-breakpoints' command.
3864 * (get_number): Allow users to enter negative breakpoint numbers.
3865 * (breakpoint_1): Reformat display of 'info break' to show new
3867 * (create_longjmp_breakpoint, breakpoint_re_set,
3868 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
3869 symfile.c (syms_from_objfile): Re-do
3870 insertion of longjmp breakpoints. Move all code into
3871 breakpoint_re_set, and call that instead of
3872 create_longjmp_breakpoint in symfile.c.
3874 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
3876 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
3877 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
3878 * symtab.c (find_pc_symtab): Handle having no objfiles.
3879 * infcmd.c: Fix comment.
3880 * objfiles.c (free_all_objfiles): Add.
3881 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
3882 * symfile.c (symbol_file_command): free all objfiles when
3883 specifying a new symbol file.
3884 (reread_symbols): Stat the file name, don't fstat the descriptor.
3886 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3888 * Makefile.in, configure.in: removed traces of namesubdir,
3889 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3890 copyrights to '92, changed some from Cygnus to FSF.
3892 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
3894 * dbxread.c (end_psymtab): Delete empty psymtabs.
3895 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
3896 * symfile.h (struct objfile): Add free_psymtabs.
3898 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
3900 * Makefile.in (VERSION): Roll to gdb-4.4.4.
3902 * symfile.c (symbol_file_command): strcmp => !strcmp.
3903 * breakpoint.h: Move prototypes to follow enum definition they need.
3904 * breakpoint.c, infrun.c: Lint.
3905 * printcmd.c: Use `enum enable' rather than `enum
3907 * mipsread.c: First pass at making it compile with the new
3908 objfile changes. Probably seriously broken still, but it
3911 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
3913 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
3914 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
3915 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
3916 stepping (and nexting) through longjmp(). Also, cleanup
3917 breakpoint handling quite a bit by creating explicit breakpoint
3918 types instead of using magic breakpoint numbers.
3919 Makefile.in: Update version to 4.4.3
3921 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
3923 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
3924 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
3925 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
3927 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
3929 * minsyms.c (install_minimal_symbols): Add bunches to any
3930 existing minsyms in the objfile. Avoid extra mallocation
3931 by working directly in the obstack. Remove ignored `mainline' parm.
3932 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
3933 xcoffread.c: Change all callers.
3934 * FIXME: We should be able to eliminate MAINLINE from all the
3935 symbol readers now, with a small bit of work.
3937 * valops.c, value.h: Lint.
3938 * remote-vx.c: Add missing break; statement. Bugfix by
3939 Michael Sclafani, <sclafani@src.dec.com>.
3941 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
3943 * Makefile.in (VERSION): Update version to 4.4.2
3944 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
3945 minsyms.c, mmap-alloc.c, mmap-sbrk.c
3946 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
3947 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
3948 mmap-alloc.o, mmap-sbrk.o
3950 * altos-xdep.c: Minor whitespace change.
3951 * am29k-tdep.c (examine_prologue): Convert from misc function vector
3952 use to new minimal symbol table use.
3953 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
3954 * arm-xdep.c (store_inferior_registers): Returns void.
3955 * blockframe.c (get_pc_function_start, find_pc_partial_function):
3956 Convert from misc function vector use to new minimal symbol table use.
3957 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
3958 * breakpoint.c: Add prototypes for local functions.
3959 * breakpoint.c (catch_command_1): Change to static and remove unused
3961 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
3962 * breakpoint.h: Change function decls to prototype form.
3963 * buildsym.c: Add prototypes for local functions.
3964 * buildsym.c: Moved hashname() function here from dbxread.c.
3965 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
3966 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
3967 * buildsym.c (dbx_alloc_type): Change to static.
3968 * buildsym.c (finish_block): Add objfile parameter.
3969 * buildsym.c (misc): Change symbol_obstack to objfile version.
3970 * buildsym.c (make_blockvector): Change to static.
3971 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
3972 * buildsym.c (compare_line_numbers): Change to static, args are const,
3973 cast args when used.
3974 * buildsym.c (start_symtab): Inline new_object_header_files() call.
3975 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
3976 and made static. Add objfile parameter.
3977 * buildsym.c (end_symtab): Simplify code using line table size.
3978 Realloc the linetable on the objfile symbol_obstack and copy there.
3979 * buildsym.c (scan_file_globals): Convert from misc function vector
3980 use to new minimal symbol use.
3981 * buildsym.c (define_symbol): Add objfile parameter. Make sure
3982 strings get allocated in objfile's symbol_obstack. Convert references
3983 to builtin types to lookup_fundamental_type().
3984 * buildsym.c (read_type): Make static, add objfile parameter, convert
3985 references to buildin types to lookup_fundamental_type().
3986 * buildsym.c (read_struct_type): Add objfile parameter.
3987 * buildsym.c (read_array_type): Make static, add objfile parameter.
3988 * buildsym.c (read_enum_type): Make static, add objfile parameter.
3989 * buildsym.c (read_huge_number): Make static.
3990 * buildsym.c (read_range_type): Make static, add objfile parameter,
3991 convert references to buildin types to lookup_fundamental_type ().
3992 * buildsym.c (read_args): Make static, add objfile parameter.
3993 * buildsym.h: Convert function decl's to prototype form.
3994 * c-exp.y: Add prototypes for local functions, convert uses of misc
3995 function vector to minimal symbol table. Reformat all builtin type
3996 initializations and pass a NULL objfile to init_type() for them.
3997 * coffread.c: Change context_stack ref's to coff_context_stack,
3998 add local function prototypes. Cast uses of xrealloc arg 1.
3999 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
4000 crafting a new type.
4001 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
4002 * coffread.c (finish_block): Change name to coff_finish_block.
4003 * coffread.c (make_blockvector): Add and use objfile parameter.
4004 * coffread.c (record_line): Change name to coff_record_line.
4005 * coffread.c (start_symtab): Change name to coff_start_symtab.
4006 * coffread.c (end_symtab): Change name to coff_end_symtab.
4007 * coffread.c (record_misc_function): Change name to record_minimal_
4008 symbol and change to minimal symbol table use from misc func tbl.
4009 * coffread.c (coff_symfile_read): Convert from misc function vector
4010 use to minimal symbol table use.
4011 * coffread.c (hashname): Remove; use common version in buildsym.c.
4012 * coffread.c (decode_base_type): Change references to builtin types
4013 to calls to lookup_fundamental_type().
4014 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
4015 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
4016 * command.c: Add prototypes for local functions.
4017 * command.c (add_cmd): Prototype the 'fun' parameter and use the
4018 appropriate member of the function union for that type.
4019 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
4020 ifdef out the function since it isn't currently used.
4021 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
4022 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
4023 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
4024 * command.c (help_cmd): Compare function pointer to NULL.
4025 * command.c (help_cmd_list): Compare function pointer to NULL.
4026 * command.c (lookup_cmd_1): Use correct member of function union.
4027 * command.c (undef_cmd_error): Make static.
4028 * command.c (complete_on_cmdlist): Use correct member of func union.
4029 * command.c (do_setshow_command): Use correct member of func union.
4030 * command.c (shell_escape): Convert rindex use to strrchr.
4031 * command.h (COMMAND_H): Define if already included.
4032 * command.h (cmd_list_element struct): Change 'function' to a union
4033 and prototype args. Prototype completer function.
4034 * command.h: Convert decl's to prototype form.
4035 * convex-xdep.c (store_inferior_registers): Returns void.
4036 * copying.c: Prototype local functions.
4037 * coredep.c: Minor whitespace change.
4038 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
4039 * cplus-dem.c: Prototype local functions.
4040 * dbxread.c (hashname): Remove; moved to buildsym.c.
4041 * dbxread.c (free_and_init_header_files): Make static.
4042 * dbxread.c: Add prototypes for local functions.
4043 * dbxread.c (new_object_header_files): Remove; inlined usages.
4044 * dbxread.c (xrealloc usages): Cast args.
4045 * dbxread.c (record_misc_function): Change to record_minimal_symbol
4046 and change usages accordingly.
4047 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
4048 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
4049 * dbxread.c (dbx_next_symbol_text): Make static.
4050 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
4051 * dbxread.c (init_bincl_list): Add and use objfile parameter.
4052 * dbxread.c (free_bincl_list): Add and use objfile parameter.
4053 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
4054 * dbxread.c (end_psymtab): Convert to use per-objfile data.
4055 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
4057 * dwarfread.c (record_misc_function): Change name to record_minimal_
4058 symbol and use minimal symbol table throughout.
4059 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
4060 * dwarfread.c: Convert all references to builtin types to use the new
4061 lookup_fundamental_type function.
4062 * dwarfread.c (read_enumeration): Add and use objfile parameter.
4063 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
4065 * elfread.c (record_misc_function): Convert to use record_minimal_
4067 * elfread.c (elf_symtab_read): Add objfile parameter.
4068 * eval.c: Add prototypes for local functions and move some decls
4069 around to accomodate prototypes.
4070 * expprint.c: Add prototypes for local functions. Change references
4071 to misc function vector to minimal symbol table.
4072 * findvar.c (read_memory usages): Cast args.
4073 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
4074 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
4075 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
4076 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
4077 * gould-xdep.c: Minor whitespace change.
4078 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
4079 * hp300ux-xdep.c (store_inferior_registers): Returns void.
4080 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
4081 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
4082 * i386-tdep.c: Add prototypes for local functions.
4083 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
4084 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
4085 that defaulted to int.
4086 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
4087 i386_push_dummy_frame): Returns void.
4088 * i386-xdep.c (i386_register_u_addr): Declare params that default to
4089 int and explicitly declare return type as int.
4090 * i387-tdep.c: Minor formatting changes.
4091 * i960-tdep.c (leafproc_return): Convert from misc function vector
4092 use to minimal symbol table use.
4093 * infcmd.c: Add prototypes for local functions.
4094 * infcmd.c (continue_command, until_next_command, until_command,
4095 path_info, path_command): Make static.
4096 * infcmd.c (step_1, until_next_command): Convert from misc func
4097 vector to minimal symbol table use.
4098 * inflow.c: Add prototypes for local functions.
4099 * infptrace.c (store_inferior_registers): Returns void, not int.
4100 * language.c (_initialize_language): Use proper member of function
4102 * m2-exp.y: Add prototypes for local functions, convert misc function
4103 vector uses to minimal symbol table uses.
4104 * m2-exp.y (make_qualname, yyerror): Make static.
4105 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
4106 * m68k-pinsn.c: Add prototypes for local functions.
4107 * m68k-pinsn.c (print_insn): Cast args to read_memory.
4108 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
4109 * m68k-stub.c: Add prototypes.
4110 * m88k-pinsn.c (sprint_address): Convert from misc function vector
4111 use to minimal symbol table use.
4112 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
4113 * m88k-xdep.c (store_inferior_registers): Returns void.
4114 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
4115 * mach386-xdep.c (store_inferior_registers): Returns void.
4116 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
4117 * main.c: Add prototypes for local functions.
4118 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
4119 longjmp() result to (NORETURN void).
4120 * main.c (catch_errors): Prototype the 'func' parameter.
4121 * main.c (disconnect, stop_sig, do_nothin, float_handler):
4122 Takes an unused arg.
4123 * main.c (execute_command): Call the right member of the func union.
4124 * main.c (command_loop_marker, symbol_completion_function,
4125 command_loop): Make static.
4126 * main.c (command_line_input): Make linelength unsigned, cast arg
4127 to command_line_input().
4128 * main.c (add_info, add_com): Prototype the 'fun' parameter.
4129 * main.c (initialize_main): Call right member of function union.
4130 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
4131 * mem-break.c: Include symtab.h
4132 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
4133 * mips-xdep.c (store_inferior_registers): Returns void.
4134 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
4135 use to minimal symbol table use.
4136 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
4138 * mipsread.c (make_type): Remove, convert usages to init_type.
4139 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
4140 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
4141 vector use to minimal symbol table use.
4142 * parse.c: Add prototypes for local functions.
4143 * parse.c (xrealloc usages): Cast args.
4144 * parse.c (prefixify_expression, length_of_subexp): Make static.
4145 * parser-defs.h (PARSER_DEFS_H): Define when first included.
4146 * parser-defs.h: Convert function decls to prototype form.
4147 * partial-stab.h: Convert from misc function vector use to new minimal
4149 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
4150 the per-objfile copies.
4151 * printcmd.c: Add prototypes for local functions. Move some struct
4152 definitions around to accomodate prototypes.
4153 * printcmd.c (decode_format): Make static, change args oformat and
4154 osize to int from char.
4155 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
4156 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
4157 * printcmd.c (print_address_symbolic): Convert from misc function
4158 vector use to minimal symbol table use.
4159 * printcmd.c (address_info): Convert from misc function vector use
4160 to minimal symbol table use.
4161 * printcmd.c (delete_display, enable_display, disable_display_command):
4163 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
4164 * procfs.c (fetch_core_registers): Add unused param reg_addr.
4165 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
4166 * pyr-xdep.c (store_inferior_registers): Returns void.
4167 * remote-mm.c (mm_load): symbol_file_add return value unused.
4168 * remote-nindy.c: Minor format change.
4169 * remote-vx.c (vx_load_command): symbol_file_add result unused.
4170 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
4171 * rs6000-xdep.c (store_inferior_registers): Returns void.
4172 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
4173 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
4174 vector use to minimal symbol table use.
4175 * solib.c: Add prototypes for local functions.
4176 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
4177 function vector use to minimal symbol table use.
4178 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
4179 * solib.c (find_solib, shared_library_command): Make static
4180 * solib.c (read_memory, write_memory usages): Cast args.
4181 * solib.c (special_symbol_handling): Add function
4182 * source.c: Add prototypes for local functions.
4183 * source.c (select_source_symtab): Convert to scan objfiles.
4184 * source.c (open_source_file): Make static.
4185 * source.c (xrealloc usages): Cast args.
4186 * source.c (source_line_charpos): ifdef out, unused.
4187 * source.c (get_filename_and_charpos): Make static.
4188 * stack.c: Add prototypes for local functions.
4189 * stack.c (print_frame_info, frame_info): Convert from misc function
4190 vector use to minimal symbol table use.
4191 * symfile.c: Add prototypes for local functions.
4192 * symfile.c (compare_symbols): Make args const PTR's.
4193 * symfile.c (compare_psymbols, sort_pst_symbols) add.
4194 * symfile.c (sort_all_symtab_syms): Scan objfile list.
4195 * symfile.c (obsavestring): Add objfile parameter.
4196 * symfile.c (init_misc_bunches, prim_record_misc_function,
4197 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
4198 sort_misc_function_vector, compact_misc_function_vector): Remove
4199 * symfile.c (symbol_file_add_digested): Add function.
4200 * symfile.c (symbol_file_add): Returns struct objfile *.
4201 * symfile.c (symbol_file_command): Modify for state file use.
4202 * symfile.c (symfile_open): Add parameter "dumpable".
4203 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
4204 * symfile.c (load_command, add_symbol_file_command): Make static.
4205 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
4206 * symfile.c (rindex usages): Converted to strrchr.
4207 * symfile.c (allocate_psymtab): New
4208 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
4209 converted to minimal symbol table usage, but no obvious conversion.
4210 * symfile.c (free_all_symtabs): Remove.
4211 * symfile.c (_initialize_symfile): Use per-objfile info.
4212 * symfile.h: Rework the objfile structure to add per-objfile data
4213 objects (psymbol_obstack, symbol_obstack, type_obstack,
4214 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
4215 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
4216 Add prototypes to function declarations.
4217 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
4218 function vector usage to minimal symbol table usage.
4219 * symmisc.c (DEV_TTY): Define if not defined.
4220 * symmisc.c: Add local function prototypes.
4221 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
4222 printpsyms_command, print_objfiles, print_objfiles_command):
4223 Rework to use iterate_over_*
4224 * symtab.c: Add prototypes for local functions.
4225 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
4226 * symtab.c (lookup_partial_symtab): Scan through objfiles.
4227 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
4228 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
4229 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
4230 lookup_reference_type, lookup_member_type, allocate_stub_method,
4231 check_stub_method, create_array_type, smash_to_member_type,):
4233 * symtab.c (lookup_symbol): Some args are const.
4234 * symtab.h: All type related defs and structs moved to gdbtypes.h
4235 * symtab.h: Convert decls to prototypes.
4236 * target.c (noprocess): Make static.
4237 * target.h: Change decl's to prototypes.
4238 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
4239 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
4240 * utils.c (_initialize_utils): Use correct member of function union.
4241 * valarith.c: include gdbtypes.h
4242 * valops.c: include gdbtypes.h, add prototypes for local functions.
4243 * valops.c (value_push, value_arg_push, find_function_addr):
4245 * valops.c (value_string): Convert from misc function vector use
4246 to minimal symbol table use.
4247 * valops.c (check_field_in): Make arg const.
4248 * valprint.c: Add prototypes for local functions.
4249 * valprint.c (print_string): Make static
4250 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
4251 * values.c: Add prototypes for local functions.
4252 * values.c (value_headof): Convert from misc function vector to
4253 minimal symbol table.
4254 * xcoffexec.c: Add prototypes for local functions.
4255 * xcoffexec.c (exec_close, file_command, add_to_section_table):
4257 * xcoffexec.c (relocate_minimal_symbol): Add.
4258 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
4259 * xcoffread.c: Add prototypes for local functions.
4260 * xcoffread.c (sort_syms): Convert to scan objfiles.
4261 * xcoffread.c (read_xcoff_symtab): Make static.
4262 * xcoffread.c (various): Replace references to builtin types with
4263 calls to lookup_fundamental_type. Replace references to symbol_obstack
4264 and psymbol_obstack with pointers to the per-objfile copies.
4265 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
4266 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
4268 * xcoffread.c (init_stringtab): Add objfile parameter.
4269 * gdbtypes.c: New file
4270 * minsyms.c: New file
4271 * mmap-alloc.c: New file
4272 * mmap-sbrk.c: New file
4273 * objfiles.c: New file
4277 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
4279 * Check in Fred Fish's changes in these modules. Fred
4280 will make ChangeLog entries for all of them. Update VERSION
4283 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
4285 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
4287 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
4288 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
4289 value.h: Prototypes for static functions; lint.
4290 * gdbtypes.h: Empty file to ease transition.
4292 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
4294 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
4295 inferior.h, language.h, signame.h, target.h, terminal.h,
4296 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
4297 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
4299 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
4300 signame.c, sparc-xdep.c: Prototypes for all static functions.
4302 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
4303 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
4304 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
4305 Remove to_call_function and target_call_function, since it
4306 always calls the same thing (call_function_by_hand).
4307 * core.c, exec.c, solib.c: Rename target_ops sections =>
4309 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
4310 target.h: target_kill takes no args.
4311 * language.c (language_info): Scaffolding to allow briefer
4312 messages when the current language changes. FIXME.
4313 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
4314 complaints about volatile functions.
4315 * xm-sysv4.h (HAVE_MMAP): Define.
4317 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
4319 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
4320 to make prototypes for all functions declared here.
4321 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
4322 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
4323 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
4324 * ieee-float.h: Use PARAMS for prototypes; make some params const.
4325 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
4326 * m2-exp.y: Remove unused CONST; Rename OR and AND.
4327 * utils.c: Avoid declaring malloc and realloc. Lint.
4328 (request_quit): Accept signal-number parameter.
4330 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
4332 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
4333 DIE's. Add new function read_tag_pointer_type() to read them.
4335 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
4336 When creating a new user defined type, check to see if a partial
4337 type already exists, and if so, bash it to fit.
4339 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
4341 * coffread.c (decode_base_type): Pass long, not union.
4342 Fix by Eric Valette, ev@chorus.fr.
4344 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
4346 * elfread.c (elf_symtab_read): Fix code to correctly track
4347 changes in bfd for absolute symbols.
4349 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
4351 * xm-vaxbsd.h: Close off comment.
4353 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
4355 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
4357 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
4359 * mips-tdep.c (mips_print_registers): Print correct register
4360 number for double pseudo-registers.
4362 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
4364 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
4365 in the op$::OPERATOR. case. From Steven McCanne,
4366 <mccanne@horse.ee.lbl.gov>.
4368 * exec.c (set_section_name): Pass arg to exec_files_info;
4369 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
4371 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
4373 * main.c (print_gdb_version): Copyright msg: only this year.
4374 (cd_command): Avoid changing current_directory on error.
4376 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
4378 * mipsread.c (parse_partial_symbols): Handle dependencies
4379 between partial symbol tables (when not doing stabs-in-ecoff).
4380 (This used to be handled by parse_fdr, but parse_fdr was
4381 incompatible with handling stabs-in-ecoff, so the code
4382 was re-written to not use parse_fdr. Unfortunately,
4383 the logic to handle dependencies was overlooked.)
4385 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4387 * coffread.c (read_enum_type): Use the size of a target int when
4389 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
4391 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
4392 * symtab.c (lookup_reference_type, lookup_ptr_type): use
4393 TARGET_PTR_BIT to determine size of a pointer
4394 * values.c (unpack_long): when unpacking a REF or a PTR don't
4395 assume the size of the type.
4397 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
4399 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
4400 looking at its members. Improve guess between struct and union,
4401 only assuming union if multiple members have offsets of zero.
4403 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
4405 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
4406 (This is just for clarity - and one day permitting us to
4407 change FP0_REGNUM from 38 to 32, which would make more sense.)
4408 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
4409 register numbers in stabs-in-ecoff get handled correctly.
4411 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
4413 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
4414 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
4415 into BSD and Ultrix.
4417 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
4419 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
4421 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
4423 * Makefile.in: Increment version to 4.4.1.
4424 * main.c (print_gdb_version): Update copyright notice.
4426 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
4428 * mipsread.c: Prepend "struct " to the names of structure
4429 types, and similarly for enums and unions. (This used
4430 to be done, but got lost in the re-write to "guess" the
4431 difference between enum/struct/union.)
4432 Also, guess that a tag is an enum if the first member
4435 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
4437 * xm-vax.h: #ifndef ultrix around #include of endian.h and
4440 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
4442 * Projects: Patching executables is done.
4443 * Makefile.in (VERSION): Roll to gdb-4.4.
4444 * README, WHATS.NEW: Update for gdb-4.4.
4446 * symfile.c (reread_symbols): Whenever we reread one object
4447 file's symbols, we must restart the scan, because the object_files
4448 chain has been permuted.
4450 * exec.c (exec_files_info): Split out into print_section_info.
4451 Print BFD filename of each section if it's not the default one.
4452 * core.c (core_files_info): Call print_section_info.
4454 * xm-vax.h: Include a few system header files whose definitions
4455 must precede defs.h.
4456 * language.c, language.h: Make some things const.
4457 * expression.h, main.c: const spreads like ooze.
4459 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
4460 since BREAKPOINT values can be >0x80.
4462 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
4464 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
4466 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
4468 * sparc-pinsn.c: Remove kludge for preferring architectures.
4469 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
4470 and forever. Add `add' instruction to the set that get checked
4471 for a preceding `sethi' in order to print an absolute address.
4472 Corresponding changes in ../include/opcode/sparc.h needed
4473 to eliminate garbage instructions.
4475 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
4477 * mipsread.c (parse_partial_symbols): Make sure partial
4478 symbols are created for external symbols (as used to be
4479 the case). This is a bit of a pain with the mips-coff.
4480 It uses a table which points to all of the external
4481 symbols belonging to a particular FDR or psymtab.
4482 Once we've generated this table, we might as well save
4483 it, and then use it in psymtab_to_symtab_1 to find
4484 the symbols to pass to parse_external().
4485 * symfile.c, symfile.c: New function start_psymtab_common
4486 to share the common parts of allocating a new psymtab
4487 for dbxread, mipsread (and later dwarfread). Its code
4488 was pulled out from start_psymtab in dbxread.c.
4489 * dbxread.c (start_psymtab): Use start_psymtab_common().
4491 * valprint.c (val_print): If there is an error when trying
4492 to print a string, check to see if there really is a problem
4493 by reading just one character. If that works, assume
4496 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
4498 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
4499 cypress, v8 mnemonics in that order.
4501 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
4503 * sparc-pinsn.c: Put the qsort() back in.
4505 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
4507 * findvar.c (read_register, write_register): Handle machines
4508 where REGISTER_TYPE is not the same size as "int".
4510 Handle debug symbols in dynamically loaded (relocated) code:
4512 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
4513 offset to process_one_symbol.
4514 (process_one_symbol): Take new offset parameter. Add it into
4515 appropriate symbol types to relocate symbols to loaded addresses.
4516 Handle all possible symbol types, and complain() about types that
4517 we don't expect to see.
4518 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
4519 process_one_symbol (FIXME, should pass real offset).
4523 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
4525 (set_breakpoint, break_command_1, until_break_command,
4526 catch_command_1, breakpoint_re_set_one): Use it.
4527 * symtab.h (resolve_sal_pc): Declare.
4528 * infcmd.c (jump_command): Use resolve_sal_pc.
4530 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
4532 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
4534 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
4536 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
4537 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
4538 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
4540 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
4542 * dbxread.c (process_one_symbol): Make a first cut at handling
4543 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
4545 * symtab.c (find_pc_line): Fix stepping into and out of #included
4548 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
4550 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
4551 no longer any need to copy ../include/opcode/* into gdb.
4553 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
4555 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
4557 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
4559 * valprint.c (type_print_base, type_print_method_args):
4560 Print C++ constructor methods without bogus "return type."
4562 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
4564 * infptrace.c (child_xfer_memory): Parameter "target" should
4565 be a pointer to a structure, not the entire structure.
4567 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
4569 * depend: Convert the couple of references to ansidecl.h that
4570 used the local gdb version to use the ../include version.
4572 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
4575 (child_xfer_memory): Takes pointer to a struct, not entire struct.
4576 (inferior_proc_init): Fix non-ANSI version of args.
4577 (attach): Call print_sys_errmsg with correct number of args.
4578 (mappingflags): Make static, does not need to be global.
4580 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
4581 not the entire struct itself.
4583 * valops.c (value_assign): Cast some args to modify_field() and
4584 {read,write}_register_bytes() correctly.
4586 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
4588 * Makefile.in (MALLOCSRC): Removed reference to removed local
4591 * dwarfread.c (list_in_scope): Needs an initial value, use file
4594 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
4596 * main.c (main): Make option_index local to keep new getopt happy.
4597 main.c, solib.c, Makefile.in: Update copyright notices.
4599 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
4601 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
4603 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
4605 * Makefile.in (HFILES): Add partial-stab.h.
4607 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
4609 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
4610 New files for stratus. Not complete enough to actually build
4611 on the Stratus machine; that awaits copyright assignment for
4614 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
4615 for getting custom flags into CFLAGS when doing makes.
4617 * configure.in: Add config information for stratus.
4619 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
4621 * dbxread.c (process_one_symbol): Pass address of structure
4622 to complain(), rather than the whole structure.
4624 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
4626 * solib.c (solib_add_common_symbols): Only compile in when not
4627 using SVR4 style shared libraries.
4629 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
4631 * dwarfread.c (locval): Add offreg flag to indicate location
4632 values that are computed off a base register.
4634 * dwarfread.c (new_symbol): Rework TAG_global_variable and
4635 TAG_local_variable cases to account for static variables
4636 within function scopes.
4638 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
4640 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
4641 doesn't exist on some systems.
4643 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
4644 nexting over recursive function calls.
4646 * target.c (target_read_string): Create this routine to read null
4647 terminated strings from the target. It deals with running off the
4648 end of memory elegantly as well. solib.c (find_solib): Use
4649 target_read_string() to avoid problems with running off the end of
4652 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
4653 that reference pgrp_inferior.
4655 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
4657 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
4658 mips-tfile has been hacked to act more "traditionally."
4659 * dbxread.c: Fixed typo in comment.
4661 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
4663 * mips-tdep.c (mips_skip_prologue): Add some number of
4664 'sw' instructions before 'addiu' adjusts the stack.
4666 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
4668 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
4669 freescope, buildblock closescope, record_line, add_symbol_to_list,
4670 gatherblocks, make_blockvector): Extensive changes to switch
4671 to generic symbol table building code in buildsym.c. Remove
4672 scope tree structures and functions, symbol table building
4673 functions, and lots of other small changes.
4675 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
4676 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
4678 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
4680 * buildsym.c (cleanup_undefined_types): Add support for enums.
4681 This fixes the 'GDB internal error. cleanup_undefined_types with
4684 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
4686 * dbxread.c: detect gcc2 compilations.
4688 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
4690 * sparc-pinsn.c: Rename bitfields that overlap with macro names
4691 in ../include/opcode/sparc.h.
4693 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
4695 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
4696 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
4697 to reflect actual locations of opcode files, so TAGS target will
4700 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
4702 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
4705 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
4706 dereferencing to access the correct elements.
4708 * valops.c (value_addr): Declare return type of external func
4711 * xcoffread.c: Undefine next_symbol_text before redefining it.
4713 For older changes see ChangeLog-9091
4719 version-control: never