1 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
5 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
7 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
9 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
11 * xm-hppah.h: if __STDC__ is not defined, define
13 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
14 compiler; see the comment in the file.
16 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
18 First cut at support for all BSD variants on 386.
20 * tm-i386bsd.h, xm-i386bsd.h: New config files.
21 * i386b-nat.c: New native support file.
22 * configure.in: Add host and target for i[34]86-*-bsd*.
23 * config/i386bsd.mh, config/i386bsd.mt: New config files.
25 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
27 Sun2 native support (untested).
29 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
30 REGISTER_U_ADDR): removed to nm-sun2.h.
31 * nm-sun2.h: new file.
32 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
33 fork-child.o sun3-xdep.o removed.
34 (NAT_FILE, NATDEPFILES): new macros.
36 Mips native support. Decstation and iris4 have been tested.
39 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
40 fill_fpregset): removed to irix4-nat.c
41 * mips-xdep.c: removed.
42 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
44 * procfs.c: include nm.h.
45 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
46 * xm-irix4.h: bump copyright.
47 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
48 PROC_NAME_FMT): removed.
49 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
50 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
51 (NAT_FILE, NATDEPFILES): new macros for native support.
52 (CC): supply default compiler switches.
53 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o fork-child.o coredep.o.
54 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
56 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
57 fork-child.o mips-xdep.o coredep.o.
58 (NAT_FILE, NATDEPFILES): new macros for native support.
60 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
62 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
63 (NATDEPFILES): added fork-child.o
64 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
65 (NATDEPFILES): added fork-child.o
66 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
67 (NATDEPFILES): added fork-child.o
69 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
71 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
72 by using puts_filtered instead.
74 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
76 * remote-nindy.c (nindy_load): Replacement version from Steve
77 Chamberlain, doesn't require forking to run "strip" or "sx".
79 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
81 * Makefile.in (HFILES): Add nm-*.h files.
83 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
85 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
86 (NATDEPFILES): added fork-child.o.
88 * doc/gdbint.texinfo: document a few more macros, create new
89 section for native macros.
91 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
93 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
94 resolution of copyright issues.
96 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
98 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
99 subdir gets configured.
101 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
103 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
105 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
106 searching for a "bfd_strip" program. Also, fixed up arguments
107 passed to that program.
109 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
110 which is now used for something else. Rewrite description of
111 associated parameters to match how gdb does it now.
112 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
114 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
116 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
118 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
121 * inferior.h (proc_signal_handling_change): prototype removed.
122 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
123 (handle_command): now calls target_notice_signals.
124 * procfs.c (proc_signal_handling_change): renamed to
125 procfs_notice_signals. Now static. Add prototype. All callers
127 * target.h (struct target_ops): new field, to_notice_signals.
128 (target_notice_signals): new macro to cover new field.
129 * target.c (cleanup_target): default to_notice_signals to ignore.
130 * corelow.c (core_ops),
132 inftarg.c (child_ops),
133 procfs.c (procfs_ops),
134 remote-adapt.c (adapt-ops),
135 remote-eb.c (eb_ops),
136 remote-es1800.c (es1800_ops, es1800_child_ops),
137 remote-hms.c (hms_ops),
138 remote-mm.c (mm_ops),
139 remote-nindy.c (nindy_ops),
140 remote-st2000.c (st2000_ops),
141 remote-udi.c (udi_ops),
142 remote-vx.c (vx_ops, vx_run_ops),
143 remote.c (remote_ops),
144 target.c (dummy_target),
145 xcoffexec.c (exec_ops): added static initializer for
147 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
149 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
151 * main.c (define_command): Add forgotten initializer.
153 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
155 * language.c, language.h: Move saved_language out to global
156 expected_language. Set expected_language when user expectation
158 * language.c (language_info): Don't print type/range checking gub.
159 * main.c (main): Set expected language.
160 (execute_command): Check against expected language.
161 * symfile.c (set_initial_language): Set expected language.
163 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
165 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
167 A bunch of changes mostly to improve debugging of C++ programs.
168 Specifically, the calling of inferiors methods is improved.
170 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
171 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
172 hide the implementation details of pointer-to-method objects.
173 How to tell if the pointer points to a virtual method is
174 still very dependent on the particular compiler, but this
175 should make it easier to find the places to change.
176 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
177 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
178 macros, instead of a hard-wired-in code that incorrectly
179 assumed a no-longerused representation of pointer-to-method
180 values. And otherwise fix the relevant bit-rotted code.
182 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
183 If there are both fields and methods, put a space between.
185 * stabsread.c (read_struct_type): Fix bug in handling of
186 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
187 by '_'). (It used to prematurely exit the loop reading in
188 the fields, so it would think it should start reading
189 methods while still in the fields. This could crash gdb
190 given a gcc that can emit nested type information.)
192 * valops.c (search_struct_method): Pass 'this' value by
193 reference instead of by value. This provides a more
194 consistent interface through a recursive search where the
195 "bottom" functions may need to adjust offsets (due to multiple
197 * valops.c, value.h, values.c: Pass extra parameters to
198 value_fn_field and value_virtual_fn_field so we can
199 correctly adjust offset for multiple inheritance.
200 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
201 virtual function calls by using value_virtual_fn_field().
202 * values.c: New function baseclass_offset, derived from
203 baseclass_addr (which perhaps can be made obsolete?).
204 It returns an offset rather than an address. This is a
205 cleaner interface since it doesn't mess around allocating
207 * valops.c (search_struct_method): Use baseclass_offset
208 rather than baseclass_addr.
210 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
212 * Makefile.in: Re-install 29K/UDI stuff.
213 * remote-udi.c (udi_resume): Clean up.
214 * (udi_wait): Rewrite, leave out bugs.
215 * Add debugging code to print out all register fetches and stores.
216 * Straighten out target_ops.
217 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
219 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
221 * remote-udi.c (udi_create_inferior): run with no arguments should
222 not pass the program name as an argument, since the UDI code
223 already handles that.
224 (udi_load): get the symbols from prog_name, not arg_string (the
225 load command should really use arg_string as the program name, not
226 prog_name, but at least the run command works now).
228 * munch: HP9000/300 nm puts an extra space between T and symbol
231 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
232 needed for vxworks targets.
234 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
236 * am29k-tdep.c (_initialize_29k): Make it possible for the
237 user to set and query the address where function calls into the
238 inferior write a small scratch routine. `set call_scratch_address'
239 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
240 * remote.c (remote_prepare_to_store): Only fetch regs if they are
241 not already cached validly.
243 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
245 Rs6000 native support.
247 * infptrace.c: remove #ifdef USG from around include ptrace.h.
248 machines without this header should not be compiling this file.
249 * nm-rs6000.h, rs6000-nat.c: new files for native support.
250 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
251 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
252 * xm-rs6000.h: do not include ptrace.h.
253 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
254 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
255 infptrace.o and inftarg.o move to NATDEPFIES.
256 (NAT_FILE, NATDEPFILES): new macro for native support.
260 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
261 new macros for native support.
262 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
264 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
266 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
267 * sun3-nat.c, nm-sun3.h: new files for native support.
269 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
271 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
272 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
273 dbfsize and use it to initialize new local file scope dbsize.
274 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
275 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
276 DIEs as well as the current check for undersize DIEs. This helps
277 to gracefully detect and reject corrupted DIE information.
279 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
281 Add `command hooks' and a hook for inferior program stopping.
283 * command.h (struct cmd_list_element): Remove unused `aux'
284 field. Add new `hook', `hookee', and `cmd_pointer' fields.
285 * command.c (add_cmd): Initialize new fields, elim old.
286 (add_alias_cmd): Clone new fields.
287 (delete_cmd): Un-hook hookee if we're deleting hook.
288 (help_cmd): Tell user the command is hooked, if it is.
289 (lookup_cmd_1): Abbreviations return the original command
290 instead of themselves, so that hooks on the original cmd will be
292 * defs.h (enum command_class): Add class_pseudo and comments.
293 * gdbcmd.h (execute_user_command): Add prototype.
294 * infrun.c (normal_stop): If the stop command is hooked,
295 run the hook whenever we stop.
296 (hook_stop_stub): Stub for catch_errors.
297 (_initialize_infrun): Set up pseudo "stop" command.
298 * main.c (execute_user_command): Code extracted from execute_command.
299 (execute_command): If hooked, run the hook before the command.
300 (define_command): If defining a new hook, check the command it
301 is hooking, and warn if none. Install the hook.
302 * source.c (_initialize_source): "l" is an abbrev for "list".
303 * doc/gdb.texinfo: Document command hooks.
305 * Makefile.in (VERSION): Roll to 4.6.7.
306 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
307 * infrun.c (breakpoints_inserted): Make it static again.
308 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
310 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
312 Native file renaming.
314 * nat-sparc.c -> sparc-nat.c
315 * nat-sun4os4.h -> nm-sun4os4.h
316 * nat-trash.h -> nm-trash.h
317 * config/sun4os4.mh: track file renaming.
318 * configure.in: link to nm.h rather than nat.h.
319 * infptrace.c: include nm.h rather than nat.h.
321 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
323 Host/target/native split for sun4.
325 * Makefile.in (TSOBS): removed corelow.o.
326 * infptrace.c: included nat.h.
327 * nat-trash.h: temporary header file. This should be removed once
328 all hosts have the native/host/target split.
329 * configure.in: add a symlink from nat-trash.h to nat.h if no
330 other nat file exists for this configuration.
331 * sparc-tdep.c: no longer include sys/ptrace.h.
332 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
333 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
335 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
336 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
337 to NATDEPFILES. removed sparc-xdep.o.
338 (NATDEPFILES, NAT_FILE): new macros for native support.
340 Break the direct connection from core_file_command to any
341 particular type of core file support.
343 * target.h (find_core_target): new prototype.
344 * target.c (find_core_target): new function. Walks the target
345 list looking for the core target.
346 * core.c (core_file_command): replace calls to core_detach and
347 core_open with find_core_target and direct calls.
349 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
351 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
353 config/hp300hpux.mh: ALLOCA1 was not defined.
355 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
357 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
358 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
359 until we can figure out a better way to do paging.
361 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
363 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
364 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
365 * hppa-coredep.c: Remove, now that we use the hook.
366 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
367 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
369 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
370 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
371 be ripped out and reimplemented right (see elfread.c).
372 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
374 Rename all HPPA files to fit into unique DOS filenames:
375 * *hppabsd* => *hppab*
376 * *hppahpux* => *hppah*
378 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
380 Make the /proc support a target-struct in its own right.
382 * Makefile.in: Remove inftarg.[co], since it is now included via
384 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
385 reference infptrace.o. Add fork-child.o to all *.mh that
388 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
389 No longer global functions.
390 (fork_inferior): New global function from fork-child.c.
391 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
392 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
393 (child_create_inferior): Moved to fork-child.c as fork_inferior.
394 (child_create_inferior): New tiny function that calls fork_inferior.
395 * fork-child.c: New file, containing fork_inferior, which is
396 built from slight mods to inftarg.c's child_create_inferior.
398 * procfs.c (procfs_ops): Add target vector.
399 (attach): Rename as static do_attach.
400 (procfs_create_inferior): New tiny function that calls fork_inferior.
401 (child_xfer_memory): Rename to static procfs_xfer_memory.
402 (store_inferior_registers): Rename to static procfs_store_registers.
403 (inferior_proc_init): Rename to static procfs_init_inferior.
404 (procfs_attach, procfs_detach, procfs_prepare_to_store,
405 procfs_files_info, procfs_open, procfs_mourn_inferior,
406 procfs_can_run): Slightly mangled copies of the corresponding
407 child_XXX routines from inftarg.c.
408 (proc_wait): Renamed to static procfs_wait.
409 (child_resume): Rename to static procfs_resume.
410 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
411 (initialize_proc_fs): Rename to initialize_procfs. Set up
414 * putenv.c: index -> strchr.
415 * regex.c: Always rename bcopy to memcpy, etc.
416 FIXME: Eventually do the renames rather than use #define's.
417 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
419 * sparc-xdep.c: Move deferred_stores to target dependent.
420 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
422 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
424 Split non-target-dependent code out of target_attach routines.
426 * target.h: Comments on target_attach args and results.
427 * infcmd.c (attach_command): Check for existing execution, call
428 target_attach, set up terminal status and wait_for_inferior, wait
429 for the attach status, and do normal_stop.
430 * inftarg.c (child_attach): Remove target independent stuff.
431 * remote-adapt.c (adapt_attach): Ditto.
432 * remote-mm.c (mm_attach): Ditto.
433 * remote-udi.c (udi_attach): Ditto.
434 * remote-vx.c (vx_attach): Ditto.
438 * remote-hms.c (hms_attach): Remove completely, it was useless.
439 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
440 commented-out start_remote calls.
441 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
442 DENTER and DEXIT macros and their calls. Use a real debugger --
443 like gdb -- to see what functions are being called when.
444 * utils.c (strcmp_iw): Make nonstatic, for lint.
446 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
448 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
450 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
452 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
453 fix to differentiate between gcc1 & gcc2 compiled files so that we
454 can debug calls that pass structs as args correctly.
455 * symmisc.c (dump_symtab): If block was compiled with gcc, say
456 so, and what version.
458 * remote.c (remote_wait): Make regs be char to avoid picayune
459 ANSI compiler warnings.
461 * energize.h: Move all external struct decls to inside of
462 __STDC__, add prototype for energize_shell_wait().
463 * energize.c (getpty): Clean up, make us really get a controlling
465 * (energize_initialize): Disable SIGIO prior to setting up for
466 I/O interrupts. Move setsid(), et. al. to getpty().
467 * (energize_shell_wait): New routine to wait for things started
468 via the shell command, uses wait() instead of /dev/proc.
469 * Also, add prototype for execute_command_1().
471 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
473 * inftarg.c (child_create_inferior, child_attach,
474 child_mourn_inferior): collect unix child process stratum
475 functions which live below the target vector into this file to
476 facilitate host/target/native split. Also, make them static.
477 * inflow.c (child_mourn_inferior): removed.
478 * infrun.c (child_create_inferior, child_attach): removed.
479 (resume): becomes global so that functions below the
480 target vector can find it.
481 * inferior.h (resume): add prototype.
482 (child_mourn_inferior, child_create_inferior, child_attach):
485 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
486 replaced with find_default_attach and
487 find_default_create_inferior.
489 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
491 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
492 addresses don't get displayed in the wrong positions.
494 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
496 Separate core functions along target vector in preparation for
497 native support. Functions above vector now live in core.c. Those
500 * core.c (solib_add_stub, core_close, core_open, core_detach,
501 get_core_registers, core_files_info, core_ops): moved to corelow.c
502 (_initialize_core): removed addition of core_ops target.
503 * corelow.c: new file.
504 (solib_add_stub, core_close, core_open, core_detach,
505 get_core_registers, core_files_info, core_ops): moved from core.c
506 (_initialize_corelow): new function.
507 * gdbcore.h (core_open, core_detach): added prototypes.
508 (core_ops): add forward declaration.
509 * Makefile.in (SFILES_MAINDIR): add core.c
511 (TSOBS): change core.o to corelow.o
513 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
515 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
516 instead of 'sun' predefined symbol so that trap analysis code is
517 enabled only when the TARGET is a sun3.
519 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
521 * tm-i960.h (ext_format_i960): Add top-level declaration.
522 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
523 blocks, else Sun4 compiler complains.
525 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
527 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
528 instruction's argument. Patch from jonathan@cs.stanford.edu
531 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
533 Break the thread of control that implies that a unix child
534 process will be the default target.
536 * target.c (find_default_run_target, find_default_attach,
537 find_default_create_inferior, return_zero): new functions.
538 (cleanup_target): Make return_zero the default for to_can_run.
540 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
541 child_create_inferior references with find_default_XXX instead.
543 * target.h (struct target_ops): new field, to_can_run.
544 (find_default_attach, find_default_create_inferior): new prototypes.
545 (target_can_run): new macro.
547 * Also added a zero (default) to_can_run element to all static
548 struct target_ops initializations throughout GDB, except:
549 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
551 * infrun.c (child_create_inferior): Clean up error handling when
552 no exec file is specified.
553 (child_attach): Don't require exec file.
555 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
557 Remove kill_inferior_fast, in favor of target_kill, which goes
558 through the target vector.
560 * inferior.h (kill_inferior_fast): remove declaration.
562 * main.c (disconnect): call quit_cover using catch_errors rather
563 than calling kill_inferior_fast directly. New way goes through
564 the target vector, handles attached processes, and writes
565 command history if appropriate.
566 (quit_cover): new function, wrapper for quit_command.
568 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
569 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
570 inlining them into the local kill_inferior when needed.
572 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
574 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
575 * stabsread.c (read_struct_type): Simplify complicated expression
576 for dumb DECstation compiler.
578 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
580 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
581 operands to memory management instructions, from WRS.
583 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
585 * main.c (main): Back out previous language setting changes.
586 Replace with simple default to C before processing any init
587 files. There MUST be a language set, even in the absence of
588 init files or executables, or expression parsing fails.
590 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
592 * main.c (main): Move code that sets initial language to
593 symfile.c. Fixup places where command files are processed to
594 be consistent in setting a default language if none has been
596 * symfile.c (set_initial_language): Add code moved from
597 main() that sets an initial default language when a new
599 * symfile.c (symbol_file_command): Call set_initial_language.
600 * symtab.c (find_main_psymtab): Add FIXME comment.
602 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
604 * breakpoint.c, sparc-tdep.c: comment changes.
605 * configure.in: removed target_dependent line.
607 * remote-mm.c (mm_attach): change printf to error to prevent
609 * remote-udi.c (udi_attach): change printf to error to prevent
612 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
613 calls to {fetch|store}_inferior_registers with calls to
614 target_{fetch|store}_registers, for remote-target independence.
616 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
618 * Makefile.in: Fix bug I introduced in merging Rich's change.
619 * infrun.c (child_create_inferior): Use proceed() rather than
620 doing all the same stuff by hand.
622 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
624 * Makefile.in, configure.in: add support for files used only when
625 configured native, that is, when host = target.
627 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
629 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
630 stores are target dependent and were moved from xm to tm.
632 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
634 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
636 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
637 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
639 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
641 * target.h (struct target_ops): removed to_convert_to_virtual and
642 to_convert_from_virtual elements. Initializations removed from
643 all static initializations.
644 (target_convert_to_virtual, target_convert_from_virtual):
646 (host_convert_to_virtual, host_convert_from_virtual): Removed
647 forward declarations.
648 * target.c (cleanup_target): removed default assignments for
649 to_convert_to_virtual and to_convert_from_virtual.
650 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
652 * findvar.c (value_of_register, value_from_register):
653 target_convert_to_virtual inlined.
654 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
655 * valops.c (value_assign): target_convert_from_virtual inlined.
657 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
659 * main.c (gdb_readline): Avoid printf_filtered, which sets char
660 position wrong if used for the prompt.
661 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
663 Support for accessing arbitrary MIPS stack frames in memory.
665 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
666 set, run it before INIT_EXTRA_FRAME_INFO.
667 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
669 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
670 (FP) value in the frame_info struct if it is zero (as from top of
672 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
674 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
675 comes back as zero. So does FP_REGNUM, as a trigger for
676 init_extra_frame_info.
678 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
679 the program counter set before INIT_EXTRA_FRAME_INFO is run.
680 (INIT_FRAME_PC): Defined to null.
681 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
682 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
683 Briefly explain MIPS stacks in GDB.
685 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
687 * copying.awk, copying.c (show_copying_command,
688 show_warranty_command): Rename from copying_info, warranty_info,
689 to match command function conventions.
691 * utils.c (prompt_for_continue): Reinitialize more-counts
692 before printing anything, and again afterward. Fix comments.
693 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
694 or alloca() if needed.
696 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
697 detect native versus cross-host.
699 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
701 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
702 Suns. Rename to m68k_saved_pc_after_call.
703 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
704 m68k_saved... instead of sun3_saved...
706 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
708 * Makefile.in (update-depend, update-alldeps): Split out of
709 setup-to-dist, for convenience in rebuilding the depend and
711 (assorted): Update to catch straggler files when building gdb.tar.Z.
713 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
715 Preliminary cleanup for splitting host/native/target.
717 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
718 here; it is dealt with at a gdb-target-independent level.
719 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
720 high toned routine. Fix return type to void.
721 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
722 Rich and I believe the "real problem" was that both single_step
723 and target_resume were issuing PT_CONTINUE calls. This would
724 cause the second PT_CONTINUE to sometimes fail because the process
726 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
728 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
730 * energize.c (pty_to_kernel): Must check for EAGAIN as
731 termination condition.
732 (full_filename): Don't prepend dirname if filename begins with /.
733 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
735 (getpty (NCR)): Lotsa bug fixes...
736 (kernel_dispatch (case StopRType)): Use kill() instead of
737 killpg() so we can deal with losing systems...
738 (wait_for_events): Work around NCR select() lossage. It doesn't
739 zero out readfds when select() returns zero.
740 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
741 getcwd() instead of getwd() (NCR getwd() seg faults).
742 (energize_wait): Use sigaction() for NCR. Their version of signal()
743 is unreliable by default.
745 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
746 error from PIOCSWSTOP.
748 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
749 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
750 defs.h, utils.c: Make vfprintf_filtered global.
752 * energize.c (send_location): New routine to consolidate all
753 places where we must notify kernel of where the given pc is.
754 (cplus_demangle): Put single-quotes around demangled names.
755 (energize_call_command): Call send_location() after doing up,
756 down, and frame commands.
758 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
760 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
761 pass at doc for two new remote targets---29K using UDI, and Tandem
764 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
766 * doc/all.m4: turn on H8/300 stuff for generic manual
768 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
769 after explicit call to breakpoint() in serial stubs.
771 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
773 * mipsread.c: Clean up some white space.
774 (parse_symbol): Handle stEnd of stFile.
775 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
777 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
778 store_inferior_registers): Replace unexplained numbers
779 with manifest constants from a DECstation header file.
780 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
781 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
783 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
785 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
786 for "down". Suggested by Richard Stallman.
788 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
790 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
791 redeclaration bug on SunOS 4.
793 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
795 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
796 * m68k-stub.c: Remove a few extraneous ANSI-isms.
797 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
798 they aren't already there.
799 * remote-vx.c (vx_prepare_to_store): Ditto.
800 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
802 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
804 Removed a large number of changes inserted by Per Bothner
805 for C++ support. These will go back in when they've been
808 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
810 * serial.h: Fix prototye for serial_raw().
811 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
812 serial_write() to match prototypes.
813 * remote-st2000.c (get_reg_name): Make *p be const.
815 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
817 * remote-nindy.c (nindy_fetch_registers): Make return type void,
818 to agree with target structure field type.
819 (nindy_store_registers): Ditto.
821 * Makefile (OPCODES): New var, pointing to opcodes library.
822 (CLIBS, CDEPS): Include it.
823 (saber_gdb): Load opcodes library.
825 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
827 * a68v-xdep.c (store_inferior_registers): declare as void.
828 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
829 * remote-st2000.c: Massive changes to use new serial package.
830 Also added 'connect' command to transparantly connect to serial
832 * ser-termios.c: Big cleanup, use nicer coding conventions.
833 * ser-bsd.c: New module, serial stuff for BSD systems.
834 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
835 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
837 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
839 * doc/gdb.texinfo: fix shameful error of agreement reported by
840 jimb@occs.cs.oberlin.edu (Jim Blandy)
841 * doc/gdb.texinfo: remove old partial discussion of remote serial
842 protocol (via serial debug stubs)
843 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
844 use of serial debug stubs
846 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
848 * symfile.h: Declaration of set_demangling_style() moved
849 here from demangle.h (which is now in ../include).
850 * i386-xdep.c: Update comment.
852 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
854 * symtab.c (completion_list_add_symbol): restructured to optimize
855 for time. First clip names that cannot match. Then clip any
856 names we've already considered. Drop a redundant strncpy. Drop
857 a redundant malloc and associated free for demangled names.
859 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
861 * a68v-xdep.c (store_inferior_registers): Define as type void.
862 * configure.in: Add host m68k-apollo*-bsd*.
863 * demangle.c (struct demanglers): Use enum instead of constant
864 value to keep braindamaged HP/Apollo compiler happy.
866 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
868 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
869 match "FOO". This allows 'break Foo' to work when Foo is
870 a mangled C++ function. (See comment before function.)
872 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
874 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
875 for files in vx-share/*.c.
876 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
877 for normal GDB source files.
879 * Makefile.in (VERSION): Roll to 4.6.6.
881 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
882 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
883 * tm-sun3os4.h: Update comments.
884 * xm-delta88.h: Remove STACK_END_ADDR.
886 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
888 * Makefile.in (VERSION): Roll to 4.6.5.
890 * infrun.c: Lint for recent `handle' changes.
892 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
893 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
894 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
895 should include a ser-XXX.o module.
897 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
898 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
900 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
901 known suns in configure.in, rather than mapping them to unique
902 config files that happen to duplicate other config files.
903 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
904 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
906 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
908 * configure.in (*-*-sunos*): Use trailing * to match all
909 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
910 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
911 in production on Sun-4.
912 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
913 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
914 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
916 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
917 config/sparc-noun.mt: New target configs for embedded.
918 * config/sun4os3.{mh,mt}: Remove, never existed in production.
920 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
921 target definitions for embedded with and without underlines on
922 identifiers. FIXME -- this ought to be known by BFD instead.
924 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
925 not a parameter of the CPU, but of the development environment.
926 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
928 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
930 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
931 (which involves reading in main's symtab) if we have no breakpoints.
933 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
935 * dwarfread.c (cu_language): New local variable to record
936 language for current compilation unit being processed.
937 * dwarfread.c (set_cu_language): New local function to decode
938 and record language for current compilation unit being processed.
939 * dwarfread.c (synthesize_typedef): Add local function to
940 synthesize a typedef for C++ classes, structs, unions, and
942 * dwarfread.c (read_structure_scope): Synthesize typedefs
943 for C++ classes, structs and unions.
944 * dwarfread.c (read_enumeration): Synthesize typedefs for
946 * dwarfread.c (read_file_scope): Call set_cu_language to
947 record language for current compilation unit. After symtab
948 is built, save this recorded language.
949 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
950 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
951 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
952 typedefs for C++ classes, structs, unions, and enumerations.
953 * dwarfread.c (scan_compilation_units): Call set_cu_language
954 to record language for current compilation unit.
955 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
956 for TAG_enumeration_types, rather than in add_partial_symbol.
957 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
958 case with class, struct, and union type cases, now that they are
959 the same. Remove tests for non-NULL name attributes, now done
961 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
962 treat as alias for TYPE_CODE_STRUCT for now.
964 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
966 * Makefile.in: map "gdb" through program_transform_name when
969 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
971 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
972 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
973 Use "regi" for local indexing through register numbers, reserving
974 "regno" for the name of a specific register passed as an input
975 parameter. Fix bug propagated through all versions that sometimes
976 used regno as an index when it should have been regi, thus using
977 -1 as an index in some cases.
979 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
981 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
982 respectively, so same demangler can be used by other programs.
983 * Makefile.in: Remove demangler stuff.
984 * Makefile.in (depend): Pass -I../readline (needed for main.c).
985 * demangle.c (_initialize_demangler): Tell demangler which
986 CPLUS_MARKER to assume.
988 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
990 RS/6000 portability changes (for hosting cross-debuggers).
992 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
993 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
994 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
995 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
996 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
997 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
998 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
999 (NO_SINGLE_STEP): Add, target-dependent.
1000 (loadinfotextindex): Lowercase, remove "aix_".
1001 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
1002 (NO_SINGLE_STEP): Remove, target-dependent.
1003 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
1004 * xcoffread.c: Only build file if RS/6000 native GDB.
1005 (build_function_symbol): Remove #if 0'd code.
1006 * rs6000-tdep.c: Cleanup. Add static fn protos.
1007 Use CORE_ADDR for addresses throughout. Make void fns void.
1008 (pop_dummy_frame): Add FIXME about bogosity of design here.
1009 (rs6000_struct_return_address): Ditto.
1010 (frameless_function_invocation, frame_get_cache_fsr,
1011 frame_initial_stack_address, xcoff_relocate_symtab,
1012 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
1013 add_text_to_loadinfo, find_toc_address): Move from xdep file.
1014 Use CORE_ADDRs. Change identifiers to lowercase.
1016 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
1017 supplying dummy routines if non-native. Add prototype for
1018 static exec_one_dummy_insn. Move a mess of functions to
1019 rs6000-tdep.c (as above). Remove #if 0'd code.
1021 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
1022 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
1023 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
1025 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
1028 * vx-share/README, nindy-share/README: New files describing
1029 how these directories' code is shared, and with whom.
1031 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
1033 * configure.in (target configurations): Reformat into table.
1034 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
1036 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
1037 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
1038 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
1039 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
1040 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
1041 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
1043 * Makefile.in (config-check): Add command to check whether
1044 configure.in is consistent with config/*.
1046 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
1048 * configure.in (host configurations): Reformat nested cases into
1049 easy-to-maintain table.
1050 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
1051 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
1053 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
1055 * cplus-dem.c: Reorder args to most local functions to make them
1056 follow the consistent pattern of struct work_stuff pointer first,
1057 followed by pointer into string being demangled, followed by
1058 pointer to the string where the result is being stored, followed
1059 by other args. Also generally replace most variables of name
1060 "type" with "mangled" for consistency. They all pointed to the
1061 same string but half were one name and half the other.
1062 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
1063 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
1064 use whenever a qualified name is being demangled.
1065 * cplus-dem.c (do_type): Qualified names are treated similarly
1066 to fundamental types, not as modifiers of fundamental types.
1068 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
1070 * configure.in: Add sparclite as a target.
1072 * sparc-stub.c (handle_exception): Flush instruction cache just
1073 before returning to the user. (hexToInt): Fix overzealous cleanup.
1075 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
1077 * infrun.c (handle_command): Rewrite to allow multiple signal
1078 numbers, signal number ranges, and to recognize "all" to mean all
1079 signals except those used by the debugger.
1080 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
1081 to set or reset actions for specific signals.
1083 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
1085 * coffread.c (decode_type): Call alloc_type to alloc new
1087 * stabsread.c (read_array_type, read_range_type, define_symbol):
1088 Call alloc_type to alloc new types.
1089 * stabsread.c (define_symbol): Move dbl_valu symbol field data
1090 from type_obstack to symbol_obstack.
1091 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
1093 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
1094 associated with a type, using the same mechanism as was used to
1095 allocate space for the type structure itself.
1096 * coffread.c (patch_type, coff_read_struct_type,
1097 coff_read_enum_type): Use TYPE_ALLOC.
1098 * dwarfread.c (struct_type): Use TYPE_ALLOC.
1099 * gdbtypes.c (create_array_type, check_stub_method,
1100 allocate_cplus_struct_type): Use TYPE_ALLOC.
1101 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
1102 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
1103 read_range_type): Use TYPE_ALLOC.
1105 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
1107 * breakpoint.c (breakpoint_re_set): Select a default source
1108 symtab if one is not currently selected.
1109 * utils.c (query): Call wrap_here before building the output
1110 query string, to turn off wrapping and flush any buffered output.
1111 Otherwise our query may end up in the wrap buffer and never be
1113 * eval.c (evaluate_subexp): Report error when attempting to
1114 evaluate subscript for types without a target type, rather
1115 than dumping core by using the NULL pointer.
1116 * symfile.c (symbol_file_command): Forget current_source_symtab
1117 and current_source_line when discarding symbol table.
1119 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
1121 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
1123 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
1124 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
1126 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
1128 * remote.c (remote_open): Fix baud rate setting to make -b flag
1129 work. (remote_wait): Change 'T' message parser to deal with new
1130 improved format which allows stub to send an arbitrary bunch of
1132 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
1133 make all this re-entrant by storing all state on the stack. Clean
1134 up memory error trapping. (computeSignal, set_debug_traps):
1135 make it all table driven. Make a start at a baud rate setting command.
1137 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
1139 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
1141 * remote-vx.c: redefine malloc to avoid buggy declaration on
1142 RS/6000 <rpc/types.h>.
1143 xm-rs6000.h: include <sys/select.h> to define fd_set for
1144 <rpc/svc.h> on RS/6000.
1146 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
1148 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
1149 recursive invocations of make. Always create installation
1152 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
1154 * m68k-pinsn.c: Minor fix in style of output (don't use
1155 range to indicate floating point control registers).
1157 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
1159 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
1161 * infcmd.c (registers_info): Handle multiple register names.
1162 Changes inspired by Roland McGrath.
1164 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
1166 * sparc-stub.c: New file. Mix it with your SPARClite
1167 application, and it will speak GDB remote protocol!
1168 * remote.c (remote_wait): Change 'T' (expedited reply) message to
1169 deal with arbitrary registers. Needed for sparc-stub.
1171 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
1173 * cplus-dem.c (cplus_markers): Add table for gnu style and
1174 use throughout, in place of compile time constant CPLUS_MARKER.
1175 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
1176 * cplus-dem.c (cfront_special): New function, as suggested
1177 by pfieland@stratus.com.
1178 * cplus-dem.c (forget_types): New function.
1179 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
1181 * cplus-dem.c (mop_up): Call forget_types().
1182 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
1183 Use throughout, instead of checking current_demangling_style.
1184 * cplus-dem.c (demangle_signature): When finding an explicit
1185 start of function args, forget all remembered types for
1186 lucid/cfront style demangling.
1187 * cplus-dem.c (demangle_prefix): In a sequence of two or more
1188 underbar characters, use last pair as the delimiter. Hoist
1189 gnu_special() call up to cplus_demangle(). Call cfront_special()
1191 * cplus-dem.c (cplus_special): Fix virtual table name demangling
1192 for inherited classes.
1193 * cplus-dem.c (demangle_args): Document quirks of numbered
1194 references to previously seen types.
1195 * dbxread.c (read_ofile_symtab, process_one_symbol):
1196 Use AUTO_DEMANGLING rather than explicitly checking
1197 current_demangling_style.
1198 * demangle.h: Add some comments.
1199 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
1200 CFRONT_DEMANGLING): New macros.
1201 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
1202 not found in the actual producer string produced by lcc.
1203 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
1204 than explicitly checking current_demangling_style.
1206 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
1208 * breakpoint.c (enable_longjmp_breakpoint,
1209 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
1210 Check for duplicate breakpoints at the same address. Bug report
1211 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
1213 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
1215 * buildsym.c (end_symtab): Document that end_symtab can return
1216 NULL under non-error conditions.
1217 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
1218 returned from end_symtab for empty compilation units.
1220 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
1222 * am29k-tdep.c: Lint from DECstation compiler.
1223 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
1224 As the man page says, "Sometimes you just can't get lint to shut
1225 up". That doesn't mean you should blow away the code it won't
1227 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
1228 it up over the next few weeks. Make mips x 29k build.
1229 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
1230 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
1231 but leave it as a comment because the breakpoint instruction
1232 is not easily accessible at this moment (it's static, and if
1233 we define one here, it goes into every file compiled).
1235 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
1237 * Makefile.in (VERSION): Bump to 4.6.3.
1238 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
1239 function scopes when building partial symbol tables.
1240 * objfiles.c (open_existing_mapped_file): Make it clear in
1241 warning message that out of date mapped files are ignored.
1242 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
1243 unit source file name in error message.
1245 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
1247 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
1248 * dwarfread.c (struct_type): In absence of AT_byte_size for
1249 bitfield, use size of object of member's type for the size of
1250 the anonymous object containing the bit field.
1251 * dwarfread.c (completedieinfo): Set has_at_byte_size when
1252 an AT_byte_size attribute is seen.
1253 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
1254 union aux_ext (was aux_ent).
1255 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
1256 unsigned char* to char*, for Lucid compiler.
1257 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
1258 to be correct type (from unsigned char* to char*).
1259 * valprint.c (type_print_derivation_info): Minor tweak to placement
1260 of commas in derived class printing.
1261 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
1263 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1265 * xm-go32.h: Define LSEEK_NOT_LINEAR
1266 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
1267 then work out the lseek positions of newlines by running through
1268 the file and `tell'ing. This makes source file listing work on
1269 OS's where the relationship between physical position in file and
1270 canonical position is indeterminate, eg VMS and DOS.
1272 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
1274 * stabsread.c: Ensure that all members of all allocated structures
1275 are initialized to known state to avoid hard to find bugs with gdb
1276 using fields containing random data.
1277 * buildsym.c (start_subfile): Compact dirname initialization.
1278 * buildsym.c (patch_subfile_names): New function.
1279 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
1280 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
1281 * buildsym.h (patch_subfile_names): Add prototype.
1282 * dbxread.c (process_one_symbol): Call patch_subfile_names.
1284 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
1286 * remote-udi.c: Update comments.
1288 * remote.c (getpkt): Only force retransmission ten times;
1289 after that, assume bug in target code, and handle pkt anyway.
1291 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
1293 * configure.in: Add support for apollo 68k under BSD environment.
1294 * xm-apollo68b.h: New file to support above.
1296 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
1298 * configure.in: Recognize i486 host cpu.
1299 * valprint.c (type_print_derivation_info): Print derivation info
1300 in same form as class declarations in source.
1301 * valprint.c (type_print_varspec_suffix): Split arg printing
1302 code out to type_print_args function.
1304 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
1306 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
1307 at_import, at_frame_base.
1308 * dwarfread.c (completedieinfo): Remove cases for obsolete
1309 AT_visibility, AT_import, and AT_frame_base attributes.
1310 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
1311 i860, which can keep up to 4 shadow breakpoints.
1312 * tm-stratus.h (USG): Define.
1313 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
1314 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
1315 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
1316 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
1317 * config/stratus.mt (TDEPFILES): Include files available from
1318 stratus that are not yet in release pending receipt of paperwork
1320 * buildsym.c (finish_block): Minor code format change.
1321 * gdbtypes.h (struct field): Add to comments.
1322 * gdbtypes.h (virtual_field_bits): Add to comments.
1323 * objfiles.c (allocate_objfile): Change obstack interface to
1324 match FSF merging efforts.
1326 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
1328 * Makefile.in (VERSION): Bump to 4.6.2.
1329 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
1330 * Makefile.in (OBS): Add stabsread.o
1331 * Makefile.in (stabsread.o): Add build rule.
1332 * stabsread.c, stabsread.h: New files.
1333 * buildsym.c: Split out stabs specific support to stabsread.c.
1334 * buildsym.h: Split out stabs specific support to stabsread.h.
1335 * dbxread.c (stabsread.h): Include
1336 * dbxread.c (dbx_new_init): Call stabsread_new_init.
1337 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
1338 * dbxread.c (read_ofile_symtab): Call end_stabs.
1339 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
1340 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
1341 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
1342 really_free_pendings to cleanups.
1343 * elfread.c (elf_new_init): Call stabsread_new_init.
1344 * gdbtypes.c: Small changes to maintenance commands.
1345 * mipsread.c (stabsread.h): Include.
1346 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
1347 * xcoffread.c (stabsread.h): Include.
1348 * xcoffread.c (global_stabs): Remove redundant def.
1349 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
1351 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
1353 * lmode_inferior_valid, lmode_ours_valid: New static vars.
1354 * inflow.c (terminal_init_inferior, terminal_inferior,
1355 terminal_ours_1, initialize_inflow): Record and use state
1356 of lmode_inferior_valid and lmode_ours_valid.
1358 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1360 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
1361 include <sgtty.h> on USG. (from sef).
1363 * depend: es1800 dependency needed here.
1365 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
1367 * buildsym.c (read_struct_type): Initialize structs allocated
1368 with alloca, to avoid using random values from stack later on.
1369 * defs.h (fprintf_filtered): Add prototype.
1370 * gdbtypes.c (check_stub_method): Fix misleading comments.
1371 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
1373 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
1374 small changes to maint support functions.
1375 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
1376 for some fields and expand comments.
1377 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
1378 macro and track change to obstack_full_begin macro.
1379 * utils.c (fprintfi_filtered): New function.
1380 * valprint.c (type_print_base): Fixup field printing to not
1381 print extraneous lines and not print bogus "no data fields"
1382 messages for C++ classes with no data members. Also use new
1383 fprintfi_filtered function.
1385 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1387 * configure.in: es1800 ok for 68000 too.
1389 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1391 * configure.in: echo error messages to stderr, not stdout
1393 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1395 * configure.in: recognize hppa* instead of hppa
1397 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
1399 * energize.c: Second cut at DynamicLoad message handling.
1401 * energize.c: Relativize pathnames in #include statements.
1402 * (kernel_dispatch): Better error messages for unknown protocol
1404 * (kernel_dispatch): First cut at DynamicLoad message handling.
1406 * Makefile.in: Remove -I../readline from all compilations,
1407 include a special case for main.o instead.
1409 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
1411 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
1412 error if it fails to find a member type, rather than return NULL
1413 and trigger a coredump.
1414 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
1415 lookup_demangled_partial_symbol,): Ask demangle_and_match to
1416 match on complete demanglings, including argument lists for member
1417 functions, rather than just accepting the first demangling that
1418 matches the class and function name.
1419 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
1420 to start_symtab as the directory name.
1421 * dwarfread.c (completedieinfo): Strip off any leading hostname
1422 portion of the AT_comp_dir attribute string. Gdb doesn't know
1423 what to do with them (FIXME).
1425 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
1427 * breakpoint.c (commands_command): Simplify code a bit, remove
1428 unnecessary fflush().
1430 * Makefile.in (OTHERS): Add gcc.patch.
1431 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
1433 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
1435 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
1436 lcc producer string.
1438 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
1440 * WHATS.NEW renamed to NEWS.
1442 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
1444 * dbxread.c, dwarfread.c: Re-enable experimental code to
1445 automatically select demangling style.
1446 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
1447 DEMANGLING_STYLE, to make more descriptive. Revert back to
1448 "auto" as default. Comment use.
1449 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
1450 * Makefile.in (${DEMANGLER}.o) Remove target and special
1453 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
1455 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
1457 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
1459 * Makefile.in, demangle.c: Change default demangling style to
1461 * Makefile.in: Update version to 4.6 !!!
1462 * README, WHATS.NEW: Update for 4.6.
1464 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
1466 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
1469 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
1470 nodes as base classes.
1472 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
1474 * alldeps.mak, depend: Update.
1476 * xcoffread.c: Add decl for section_offset to keep prototype happy.
1478 * Makefile.in (VERSION): 4.5.9.
1480 * xm-hp300bsd.h: Add decl for strdup().
1481 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
1482 PDR. Cleanup a few things, fix compilation warnings.
1484 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
1486 * Makefile.in (DEMANGLING_STYLE): New define to set default
1487 demangling style for C++. Defaults to "auto".
1488 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
1489 * Makefile.in (SFILES_MAINDIR): Add demangle.c
1490 * Makefile.in (OBS): Add demangle.o
1491 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
1492 Remove compile time decisions about demangling style and replace
1493 with runtime decisions using current_demangling_style.
1494 * cplus-dem.c (main): Expand code included during building of
1495 standalone demangler to recognize demangling style options.
1496 * dbxread.c (demangle.h): Include.
1497 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
1498 demangling style if processing g++ code and current demangling style
1499 is auto (Note: this feature currently disabled.)
1500 * demangle.c: New file, generic demangling control.
1501 * demangle.h (demangling_styles): New enumeration to select one
1502 of several demangling styles. Also define string names for each
1504 * demangle.h (set_demangling_style): Add prototype.
1505 * dwarfread.c (demangle.h): Include.
1506 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
1507 New producer string prefixes to recognize.
1508 * dwarfread.c (handle_producer): Consolidate actions for specific
1509 producers. Set demangling style based on producer string if
1510 current style is auto. (Note: this feature currently disabled.)
1511 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
1513 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
1515 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
1517 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1519 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
1520 * c-exp.y: Call lookup_signed_typename() after seeing
1521 "signed". This handles "signed char" correctly.
1522 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
1523 keywords before a type specifier.
1525 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
1527 * command.c (lookup_cmd_1): Clarify descriptive comments.
1528 * gdbcmd.h (maintenanceprintlist): Add declaration.
1529 * main.c (maintenanceprintlist): Add definition.
1530 * main.c (gdb_completer_command_word_break_characters): Add.
1531 * main.c (symbol_completion_function): Switch completer word
1532 break character sets dynamically, based on whether completion is
1533 being done on commands or on something else.
1534 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
1535 * maint.c: Include demangle.h.
1536 * maint.c (maintenance_demangle): New function.
1537 * maint.c (maintenance_print_command): New function.
1538 * maint.c (_initialize_maint_cmds): Reorganize some commands
1539 under new maintenance print subcommand.
1541 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
1543 * gdbtypes.c (lookup_struct_elt_type): If the input type is
1544 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
1545 target type. Otherwise, 'whatis this.field' wouldn't work,
1546 which would be inconsistent, since 'print this.field' works.
1547 * buildsym.c (read_struct_type, read_enum_type): Clear
1548 TYPE_FLAG_STUB flag.
1549 * buildsym.c (cleanup_undefined_types): Don't rely on a
1550 flawed "Reasonable test to see if" a type has been defined
1551 since it was referred to; now we can just see if the
1552 TYPE_FLAG_STUB flag has been cleared.
1553 * valprint.c (print_type_base): Emit public/protected/private
1554 labels for methods as well as fields. Also, indent these labels
1555 2 spaces instead of 4, for a more conventional "look".
1556 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
1557 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
1558 * gcc.patch: New file. Contains patch for gcc (so people
1559 with gdb-2.2.x won't have to wait for a new gcc release).
1561 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
1563 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
1564 (print_addr): Call print_address to show symbolic version as well.
1566 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
1568 (vx_read_register): Declare inferior_fp_regs. Delete code for
1569 copying "inferior_registers" around; the values are already in var
1570 "registers". Use correct size for register set.
1572 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
1573 target doesn't support it.
1574 (vx_read_register): Don't try reading them either.
1576 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
1577 VxWorks back end reads them in one contiguous set except for this
1579 (register_names): Change "pc" to "pcw" to avoid confusion printing
1581 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
1582 find the PC under VxWorks.
1584 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
1586 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
1587 to create new blank types, instead of handcrafting them.
1588 * defs.h (printfi_filtered): Add prototype.
1589 * utils.c (printfi_filtered): New function.
1590 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
1591 to simplify the code. Other cleanups.
1592 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
1593 * gdbtypes.h (struct cplus_struct_type): Add comments describing
1594 use of various fields.
1595 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
1596 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
1597 production that currently treats it exactly the same as STRUCT.
1598 * c-exp.y (yylex): Recognize "class" as token CLASS.
1599 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
1600 * symtab.c (decode_line_1): Fix to pass quoted args on down to
1601 general symbol handling code. Call cplus_mangle_opname with
1603 * symtab.c (decode_line_2): Print demangled function names in
1604 breakpoint menus, instead of just file and line number.
1605 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
1606 * valprint.c (type_print_base): Print "class" for C++ classes,
1607 rather than "struct". Print section labels for public, protected
1608 and private members of C++ classes.
1609 * values.c: Include demangle.h.
1610 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
1612 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
1614 * Makefile.in (VERSION): Update to 4.5.8.
1616 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
1618 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
1619 prevent crashes when examining cross-targets.
1620 * dbxread.c (process_one_symbol): Include directory name when
1621 calling start_subfile for SOL & BINCL symbols. This allows gdb to
1622 find include files, and yacc/lex sources when the cwd doesn't match
1623 that in which the object was compiled.
1624 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
1626 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
1629 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
1631 * maint.c (maintenance_command, maintenance_info_command):
1632 Install with allow_unknown as 0 and call help_list to show
1633 list of possibilities when no subcommand is specified.
1635 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
1637 * configure.in: Add m68k-ericsson-*.
1638 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
1640 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
1642 * maint.c: New file.
1643 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
1644 * Makefile.in (OBS): Add new file maint.o.
1645 * defs.h (command_class): Add class_maintenance.
1646 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
1647 commands. Allow for them (and other nonessential parts of gdb)
1648 to be selectively left out under special circumstances.
1649 * gdbtypes.c (recursive_dump_type): New function; supports
1650 maintenance print-type command.
1651 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
1653 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
1655 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
1656 initializers. Add initializations for setprintlist, showprintlist,
1657 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
1658 * printcmd.c (maintenance_print_type): New maintenance cmd.
1659 * valprint.c (setprintlist, showprintlist): Move to main.c, as
1660 implied by comment that all cmd lists are owned by main.c.
1661 * infcmd.c (unsetlist): Move to main.c, as implied by comment
1662 that all cmd lists are owned by main.c.
1663 * language.c (setchecklist, showchecklist): Move to main.c, as
1664 implied by comment that all cmd lists are owned by main.c
1665 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
1666 deletelist): Remove redundant declarations (also in gdbcmd.h).
1667 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
1668 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
1669 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
1670 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
1671 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
1672 maintenance_print_msymbols, maintenance_print_objfiles):
1674 * symmisc.c (printsyms_command, printpsyms_command,
1675 printmsyms_command, printobjfiles_command): Removed from
1676 _initialize_symmisc.
1677 * main.c (dump_me_command): Moved to maint.c and renamed to
1678 maintenance_dump_me.
1679 * breakpoint.c (all_breakpoints_info): Rename to
1680 maintenance_info_breakpoints.
1681 * breakpoint.c (_initialize_breakpoint): Convert add_info of
1682 all_breakpoints_info to add maintenance_info_breakpoints to the
1683 maintenanceinfolist instead.
1684 main.c (initialize_main): Set up maintenance class commands.
1686 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
1688 * energize-patches: Fix minor problems with building energize lib.
1690 * energize-patches: Change names of all cadillac procedure calls
1691 to be energize procedure calls. Simplify many hooks by moving
1692 tests energize.c. Configure energize, and build it automatically now.
1694 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
1696 * Makefile.in (VERSION): Bump to 4.5.7.
1697 * cplus-dem.c (demangle_args): Validate index for previously
1698 seen type to guard against bogus values from malformed manglings.
1699 * valops.c (value_struct_elt_for_reference): Guard against
1700 blindly using NULL return value from lookup_symbol.
1702 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
1704 * cadillac.c, cadillac-patches: Rename to energize.c and
1705 energize-patches. Change all routines and variables named
1706 'cadillac*' to 'energize*'. Create new file called energize.h to
1707 hold all interface declarations.
1709 * deblib/connection/*: Move all of this stuff into energize/, but
1710 delete unneeded files.
1712 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
1714 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
1716 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
1717 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
1718 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
1719 child processes, to avoid dead ones "hanging around" after GDB exits.
1720 (attach): Always stop the process if it needs it. Set RLC flag
1721 when attaching running processes, so it will continue if we detach
1722 it, quit, or are killed.
1723 (detach): Clear faults and set RLC flag to make process run
1725 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
1727 (info_proc): Open process O_RDONLY, so we can see any process,
1728 even those controlled by debuggers.
1729 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
1731 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
1733 Relocate symbols using an array of section_offsets, rather than a
1734 single `addr' or `offset'. This makes Solaris-2 support work, and
1735 permits better VxWorks (and maybe xcoff) support later.
1737 * symtab.h (struct section_offsets): New structure for keeping
1738 a set of offsets, rather than a single one.
1739 (struct objfile): Replace addr with section_offsets member.
1740 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
1741 * gdb-stabs.h: New include file with `symbol type specific'
1742 parameters for psymtabs and objfiles.
1743 * Makefile.in (HFILES): Add gdb-stabs.h.
1744 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
1745 * coffread.c: Conforming changes. Fake offset array always 0.
1746 * dbxread.c: Conforming changes.
1747 (struct dbx_symfile_info): Move to gdb-stabs.h.
1748 (start_psymtab): Call elfstab_offset_sections to calculate good
1749 offsets for this source file, based on the ELF symbol table info.
1750 (read_ofile_symtab): Yank N_CATCH, which is dead.
1751 (process_one_symbol, N_CATCH): Yank.
1752 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
1753 Relocate with SECT_OFF_TEXT.
1754 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
1755 to distinguish relocatable from absolute symbols. Then, if not
1757 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
1758 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
1759 (", N_ROSYM): SECT_OFF_RODATA.
1760 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
1761 (dbx_symfile_offsets): Add to translate addr to offset.
1762 * dwarfread.c: Conforming changes. Single offset currently used.
1763 * elfread.c: Add various complaints about elf/stab stuff.
1764 #include gdb-stabs.h. Conforming changes, using a single offset.
1765 (elf_symtab_read): Record info from BSF_FILE symbols, and local
1766 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
1767 for later use in building psymtabs.
1768 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
1769 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
1770 (free_elfinfo): New fn, frees all chained stab_section_infos
1771 in an objfile, and zaps the start-of-chain pointer.
1772 (elfstab_offset_sections): New fn, looks in stab_section_info
1773 chain to determine section bases to relocate a psymtab's worth
1774 of symbols, as they are being read.
1775 * mipsread.c: Conforming changes. Stabs-reading will relocate
1776 using one offset. MIPS-reading will not relocate at all.
1777 * partial-stab.h: Relocate different symbol types using different
1778 offsets from section_offsets.
1779 * symfile.c: Conforming changes.
1780 (find_lowest_section): Unused function to use later
1781 to free us from the Tyranny of the Text Section.
1782 (syms_from_objfile): Translate absolute arg ADDR to offsets used
1783 in all lower layers of symbol reading. Call format-specific
1784 sym_offsets function to initialize offsets for high speed symbol
1786 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
1787 (symbol_file_command, add_symbol_file_command): Callers changed.
1788 * symmisc.c (dump_psymtab): Print new relocation parameters.
1789 * xcoffread.c: Corresponding changes.
1791 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
1792 * main.c (main): Read the $HOME/.gdbinit file before processing
1793 the argv arguments (e.g. reading symbol files or core
1794 files). This allows global parameters to be set, which will apply
1795 during the symbol reading. The ./.gdbinit is still read after
1797 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
1798 * xcoffexec.c: Clean up quote inside comment.
1800 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
1802 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
1803 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
1804 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
1805 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
1806 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
1807 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
1808 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
1809 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
1810 values.c, xcoffread.c:
1811 Remove "(void)" casts from function calls where the return value
1812 is ignored, in accordance with GNU coding standards.
1814 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
1816 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
1817 * partial-stab.h: Ignore N_ENDM.
1818 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
1819 CODE or DATA section attachment. This eliminates a lot of random
1820 values from shared libraries, which screw up the ordinary symbols
1821 in the address ranges they happen to overlap.
1822 * buildsym.c (define_symbol): Eliminate special tests
1823 for function types; move into "function" cases in switch statement.
1824 (define_symbol: 'f', 'F', 'P'): Process all parameter types
1825 in case they define new type numbers. But ignore them (FIXME).
1826 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
1827 (read_sun_builtin_type): Add commentary.
1829 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1831 * xm-rs6000.h: define MEM_FNS_DECLARED
1833 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
1835 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
1836 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
1837 * mips-xdep.c: Remove most include files (unused, caused errs).
1838 (fetch_core_registers): Use right parameters in dummy fn.
1840 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
1842 * buildsym.c (scan_file_globals): Beware the null file.
1843 Fix from Jim Williams.
1845 * stack.c (return_command): Evaluate expression *before* popping
1846 off the stack frames! Fix inspired by Jim Williams.
1847 (up_silently_command, down_silently_command): No sel frame is error.
1849 * defs.h (memcpy, memset): Conditionalize decls on
1850 #ifndef MEM_FNS_DECLARED, since DECstation differs.
1851 (alloca): Break out the STDC and non-STDC alloca cases, to make
1852 it work on old preprocessors as well as "picky ANSI" ones.
1853 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
1855 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
1856 * utils.c (fputs_demangled): Rename SLOP since DECstation system
1857 header files define it!
1859 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
1861 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
1863 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
1864 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
1865 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
1866 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
1867 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
1868 utils.c, valarith.c, valops.c, valprint.c, values.c:
1869 Replace bcopy() use with memcpy(), which is more standard and can
1870 take advantage of gcc's builtin functions for increased performance.
1871 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
1872 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
1874 Replace bzero() use with memset(), which is more standard and can
1875 take advantage of gcc's builtin functions for increased performance.
1876 * i386-tdep.c, main.c, valprint.c:
1877 Replace bcmp() use with memcmp(), which is more standard and can
1878 take advantage of gcc's builtin functions for increased performance.
1880 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
1882 * remote.c (remote_wait): Fix cast on signal() call.
1883 * defs.h (alloca): More diddling with alloca. Have to ensure
1884 that it has a prototype, so that if alloca is defined as a macro
1885 that takes an arg, the definition is seen as a use of a macro
1886 that takes an arg, to satisfy picky ANSI preprocessors.
1888 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
1890 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
1891 consistency with all other gdb files.
1892 * cadillac.c: Use <string.h> rather than <strings.h>.
1893 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
1894 * Makefile.in (MAKE): Remove definition for consistency with
1895 other Makefile.in files and to fix problem with recursive makes.
1897 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
1899 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
1902 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1904 * source.c (print_source_lines): for DOS interoperability; don't
1905 print CR (013) as ^M.
1907 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
1909 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
1911 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
1913 * remote.c (remote_wait): Cast signal to void * to avoid warning
1914 from busted HP compiler.
1916 * partial-stab.h (N_SO): Rearrange code a little so that all SO
1917 stabs cause end_psymtab to be called.
1919 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
1920 compiler feature of putting 'c' into basic type descriptors for
1923 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
1924 where there is no place for nPC in prrun struct.
1926 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
1928 * mipsread.c: Pass NULL name pointer to init_type, not 0.
1929 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
1930 * dwarfread.c (enum_type): Save enum names on type_obstack.
1931 * dwarfread.c (struct_type): Save member name on type_obstack.
1932 * symtab.c (_initialize_symtab): Fix misspelling.
1933 * regex.c (store_jump, insert_jump): Return void.
1935 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
1937 * defs.h (PARAMS): Move to ../include/ansidecl.h.
1938 (alloca): Declare return type on SPARC, since Sun doesn't.
1939 (*_BYTE_ORDER): Improve comment: *must* be defined.
1941 * tm-hppa.h: New file, architectural definition of HP PA.
1942 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
1944 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
1945 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
1946 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
1947 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
1950 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
1951 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
1952 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
1954 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
1956 * printcmd.c (output_command): Thinko.
1957 (x_command): Only set remembered size/format if cmd succeeds.
1959 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
1960 since it is no longer used and burns time for every symbol read.
1961 (process_one_symbol): Treat N_CATCH like default (complain).
1963 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
1965 * partial-stab.h (case N_TEXT): Fix fencepost error when
1966 detecting start of new symbol info after reading symtab for a
1967 module with a zero length TEXT segment.
1969 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
1971 * Makefile.in (VERSION): Bump to 4.5.6.
1972 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
1974 * defs.h (NORETURN): Define away for Lucid compiler.
1975 * remote.c (remote_timer, remote_interrupt): Signal handlers
1977 * ser-termios.c (serial_write, serial_close): Return whatever
1978 value the write/close call returns, rather than falling off end.
1979 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
1980 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
1982 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
1983 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
1985 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
1986 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
1987 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
1988 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
1990 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
1991 store_inferior_registers): Supply missing fourth argument to
1993 * cadillac.c (kernel_dispatch): Make return type void.
1994 * cadillac.c (iosig): Signal handlers take one int arg.
1995 * valprint.c (val_print_fields): Call fprint_symbol to get
1996 automatic C++ demangling for mangled field names.
1998 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
2000 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
2001 * dwarfread.c (enum_type): Fix misspelling in comment.
2002 * valprint.c (val_print_fields, cplus_val_print): Minor
2003 adjustment to printing of C++ class structures to more closely
2004 match format for printing C structures, with and without setting
2007 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
2009 * infrun.c (wait_for_inferior): Don't test for SIGEMT
2010 (which is not a Posix signal) if it isn't defined.
2011 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
2012 New port to Linux (a free Unix clone for 386 machines).
2014 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
2016 COFF changes for dealing better with EPI 29K C compiler output.
2018 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
2020 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
2021 (read_coff_symtab): Move patch_opaque_types call from
2022 coff_symfile_read. Restrict it to symtabs from this objfile.
2023 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
2024 references on opaque type chain; just let coff_lookup_type handle 'em.
2025 (decode_type): Complain about tagndx values on
2026 non-struct/union/enum types, which the EPI compiler tends to produce.
2028 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
2030 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
2033 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
2034 usage to match new prototype. Include libbfd.h to get prototype.
2036 * source.c (find_source_lines): Handle large st_size fields.
2038 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
2040 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
2041 * stack.c (return_command): Use cleanups to avoid memory leaks.
2043 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
2045 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
2046 INT_REGNUM to INTE_REGNUM.
2048 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
2050 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
2052 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
2053 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
2054 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
2055 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
2057 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
2058 declarations of malloc/realloc/free that are inserted by some
2060 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
2062 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
2063 another decl of strdup (this really ought to come from libiberty.h!).
2065 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
2067 * remote.c (getpkt): Error if input exceeds buffer size.
2068 (_initialize_remote): `set remotedebug' enables packet trace.
2070 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
2071 N_SLINE's, etc, just like Sun cc on Solaris2.
2073 * am29k-tdep.c (read_register_stack, write_register_stack):
2074 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
2075 variable. Add `set' and `show' commands for it.
2076 * doc/gdb.texinfo: Document it.
2078 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
2080 * valprint.c (type_print_1): Plug memory leak. Print all
2081 C++ syms as demangled, not just functions.
2082 * buildsym.c (read_range_type): When we find a signed char
2083 type, do a lookup of signed char, not plain char. Plain char's
2084 still get looked up as plain char's elsewhere.
2086 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
2088 * eval.c: Avoid residue-by-zero when evaluating without side effects.
2089 (Bug and fix found by Pierre Willard.)
2091 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
2093 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
2095 * xm-rs6000.h: Add decl for strdup().
2097 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
2100 * breakpoint.c (enable_command, disable_command): Without args,
2101 should only affect normal breakpoints and watchpoints.
2103 * m68k-pinsn.c (print_insn_arg): Make register be const.
2104 * xcoffexec.c: Remove ' from comment.
2105 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
2106 with decls of malloc in c-exp.tab.c (as produced by yacc).
2107 There's got to be a better way to do this...
2109 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
2111 * partial-stab.h: Convert single rindex use to strrchr.
2112 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
2113 standard <strings.h> file, now that the only single use of
2114 rindex in the gdb source files is gone.
2116 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
2118 * mipsread.c: Undo ill effects from including <strings.h>,
2119 which #defines index to be strchr. Unfortunately, index is
2120 a member of a symbol table structure that can't be changed.
2121 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
2122 remove redundant #include's.
2124 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
2126 * mipsread.c: #include <strings.h> for rindex().
2128 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
2130 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
2132 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
2134 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
2135 extraneous SO stabs from busted C++ compilers.
2137 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
2139 * Makefile.in (VERSION): Bump to 4.5.5.
2140 * symtab.c (decode_line_1): Until C++ support stabilizes, when
2141 C++ lookups fail, print possibly helpful hint about completion.
2142 * cplus-dem.c (demangle_signature): Fix ARM style demangling
2143 for static data members.
2144 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
2145 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
2146 it's broken on ncr3000's.
2148 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
2150 * dwarfread.c (decode_modified_type): Change type of first arg.
2151 Change 'modifier' to char from unsigned char. Cast single use
2152 that needs to be unsigned char.
2153 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
2154 * utils.c (strdup_demangled): Add function.
2155 * defs.h (strdup_demangled): Add prototype.
2156 * stack.c (return_command): Demangle C++ function names for query.
2157 * infcmd.c (jump_command): Demangle C++ function names for query.
2158 * cplus-dem.c (consume_count): New function and prototype.
2159 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
2160 do_type): Replace conversion code with consume_count().
2161 * cplus-dem.c (gnu_special): Fix demangled of static members.
2162 * source.c (list_command): Print demangled function names
2163 when appropriate. Fix supplied by Peter Schauer.
2165 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
2167 * sparc-tdep.c: Clean up slightly for Solaris2.
2169 * buildsym.c (define_symbol): Nameless types are now on several
2170 platforms; generalize them and un-ifdef them to make Solaris 2
2173 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
2175 * infcmd.c: Fix typo (reported by Rob Savoye).
2176 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
2177 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
2178 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
2179 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
2180 rather than the one for the first file in the dependency chain.
2182 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
2183 set. Don't reset our own texthigh, or dependency-only pst's, in
2184 scanning all the rest of the psymtabs.
2185 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
2187 * buildsym.h (N_UNDF): Improve comments.
2188 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
2190 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
2192 * symtab.h (struct symbol): Add aux_value union for preserving
2193 an additional per-symbol value.
2194 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
2195 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
2196 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
2197 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
2198 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
2200 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2202 * symfile.c (clear_symtab_users_once): Now non-static (for
2205 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
2207 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
2208 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
2209 vax-pinsn.c: Remove reg_names decl (now in defs.h).
2211 Solaris-2 support on SPARC:
2213 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
2214 Add symbol_size and file offsets to struct symloc.
2215 Add static symbol_table_offset, string_table_offset,
2216 file_string_table_offset, next_file_string_table_offset,
2218 (add_old_header_file): Convert error() to complain()t.
2219 (dbx_symfile_read): Get symbol size via the objfile.
2220 Also get symbol_table_offset.
2221 (dbx_symfile_init): Record symbol size and count via the objfile.
2222 (dbx_next_symbol_text): Always add file_string_table_offset when
2223 accessing string table.
2224 (read_dbx_symtab): Initialize file_string_table_offset to 0.
2225 (SET_NAMESTRING): Use the offset.
2226 (end_psymtab): Large kludge to determine addresses where source
2227 files start and end (for the psymtab header).
2228 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
2229 Get this, symbol size, and symbol offset, from psymtab.
2230 (read_ofile_symtab): Don't back up one symbol for Solaris2.
2231 Patch up last_source_start_addr if zero in N_SO.
2232 (process_one_symbol): Add variable function_start_offset.
2233 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
2234 BLOCK_ADDRESS_FUNCTION_RELATIVE.
2235 ( "", N_OBJ, N_OPT): Ignore.
2236 (elfstab_build_psymtabs): New function to read stabs out of
2239 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
2240 (gdb): use GLOBAL_CFLAGS when linking, too.
2241 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
2242 (N_OBJ, N_OPT): Ignore.
2243 ('f', 'F'): Save last function name.
2245 * elfread.c (record_minimal_symbol_and_info): Kludged to put
2246 extra info in the minimal symbol.
2247 (elf_symtab_read): The extra info is the size of an ELF object,
2248 which was kludged to us in the `udata' field of the BFD symbol.
2249 Gag me with a crowbar...
2250 (elf_symfile_read): Keep track of both the absolute load address,
2251 and the offset between load addr and symbols. Handle STABS as
2252 well as DWARF sections, passing the absolute load address to
2253 elfstab_build_psymtabs.
2255 * symfile.h: Prototype elfstab_build_psymtabs.
2256 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
2258 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
2260 * buildsym.h: Add processing_acc_compilation flag.
2261 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
2262 (define_symbol): Skip arg types in function entries. Resolve
2263 overloaded 'P' which acc uses for prototypes of functions called
2265 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
2267 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
2268 save size of ELF symbols. FIXME.
2269 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
2270 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
2272 * configure.in: Solaris config is sparc-sun-solaris2.
2273 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
2275 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
2276 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
2277 * symfile.c (symfile_bfd_open): Comment where name is freed.
2278 * symmisc.c (extend_psymbol_list): Comment where list is freed.
2280 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
2282 * expprint.c (print_subexp): Add missing ']'.
2283 * defs.h (reg_names): Fix declaration to match that in infcmd.c
2284 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
2285 * WHATS.NEW: Point out improved C++ function name handling.
2286 * gdbtypes.c (lookup_fundamental_type): For now, use the same
2287 type names for both implicitly and explicitly signed integral
2288 types. See comment in the source code.
2290 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
2292 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
2293 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
2294 * expprint.c (print_subexp): Fix printing of register names.
2296 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
2298 * inferior.h (register_valid): Declare.
2299 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
2300 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
2301 macros for traversing the data structures in a single objfile.
2302 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
2303 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
2306 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
2308 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
2309 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
2310 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
2311 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
2313 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
2315 * depend: rebuild to account for remote-st2000.c.
2316 * remote-st2000.c: Almost works now.
2317 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
2319 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
2321 * c-exp.y (yylex): Recognize single-quoted strings that specify
2322 tokens with embedded whitespace, such as C++ demangled names.
2323 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
2324 * main.c (gdb_completer_quote_characters): Add global variable.
2325 * main.c (symbol_completion_function): Total rewrite for C++
2326 demangled name handling.
2327 * main.c (skip_quoted): New function.
2328 * main.c (main): Set rl_completer_quote_characters.
2329 * symmisc.c (dump_symtab): Print source language for symtab.
2330 * symtab.c (expensive_mangler): Add prototype and function.
2331 * symtab.c (completion_list_add_symbol): Total rewrite for new
2332 C++ demangled name handling.
2333 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
2334 other changes for demangled C++ symbol handling.
2335 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
2336 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
2337 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
2338 * symtab.c (completion_list_add_symbol): Total rewrite for new
2339 C++ demangled name handling.
2340 * symtab.c (expensive_mangler): New function.
2341 * utils.c (strcmp_iw, demangle_and_match): New functions.
2342 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
2344 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
2346 * Makefile.in: Roll VERSION to 4.5.4.
2347 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
2348 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
2349 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
2351 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
2353 * alldeps.mak: Rebuild to account for new files.
2354 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
2355 * tm-st2000.h: New file.
2356 * configure.in: Tandem debug monitor (st2000) support.
2357 * remote-st2000.c, config/st2000.mt: ditto.
2359 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
2361 * blockframe.c (inside_entry_file, inside_main_func,
2362 inside_entry_func): Return 0 if no symbols; avoid crashing.
2364 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
2366 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
2367 without masking, since it is signed and will later be compared
2368 against signed quantities. The right fix is probably to make
2369 it all unsigned, but this is a small, safe fix for this release.
2370 FIXME -- make the real change sometime soon.
2372 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
2374 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
2375 parameter in call to `symbol_file_add' to 0.
2377 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
2379 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
2381 * configure.in: Handle -m680[01234]0-wrs.
2383 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2385 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
2386 `ieee_extended_to_double'.
2388 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
2390 * valops.c (value_assign): Lint, by Pierre Willard.
2392 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
2394 * coredep.c (fetch_core_registers): Remove premature warning,
2395 which triggers on DECstation even though all regs are accessible.
2397 * m68k-pinsn.c (print_insn_arg): Use new macros to get
2398 sign-extension of instruction fields even on unsigned-char hosts.
2399 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
2401 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
2402 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
2403 since they define the target, not the host.
2404 * m88k-pinsn.c: Fix typo.
2406 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
2408 * valarith.c (value_zerop): -0.0 is still zero.
2409 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
2410 Patches by Paul Eggert <eggert@twinsun.com>.
2412 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
2414 * alldeps.mak, depend: re-make to account for ser-*.c.
2416 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
2418 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
2419 disconnecting from controlling terminal, to avoid gdb hanging
2420 on SVR4. Fixes bug reported by Oliver Okrongli.
2421 * procfs.c (PROC_NAME_FMT): Change format to match default used
2422 by system, as suggested by Oliver Okrongli.
2423 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
2424 bug fix from Brent Townshend (bst%tt@cam.ORG).
2425 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
2426 by turlais@rechser.total.fr.
2427 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
2428 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
2429 * objfiles.h (unlink_objfile): Add prototype.
2430 * objfiles.c (unlink_objfile): Add function.
2431 * objfiles.c (free_objfile): Call unlink_objfile.
2432 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
2433 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
2434 Also, discard old possibly bogus sf struct.
2435 * symfile.c (symbol_file_add): Call init_entry_point_info() and
2436 find_sym_fns() for remapped symbol files, in case of any changes
2437 since the last mapping.
2439 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2441 * findvar.c (read_relative_register_raw_bytes): use the raw size
2442 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
2444 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2446 Changes to support GDB running on DOS using GO32 and H8 support
2448 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
2449 allowing hosts with different text and binary file formats to
2451 * coffread.c (read_coff_symtab): changed calling convention and
2452 operation - now it opens its own file with FOPEN_RB rather than
2453 duping and fdopening the provided handle.
2454 * dbxread.c, cplus-dem.c: #include mangling.
2455 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
2456 binary files oring in the right bit.
2457 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
2458 * remote-hms.c: cleanup to use the new remote serial stuff
2459 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
2460 independent remote terminal I/O.
2461 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
2462 * source.c (openp): fix off by one problem removing / - can now
2463 open a source file in the root directory with DOS.
2464 * values.c (value_as_pointer): remove bogus address bits from
2465 long. (unpack_long): unpack into unsigned long/short if pointer.
2467 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
2469 * infrun.c (child_attach): Don't allow gdb to attach to itself.
2470 It gets permanently stuck in many OSes.
2471 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
2473 * breakpoint.c: Improve help text for info breakpoints.
2475 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
2477 * README: Add pointer to internals doc, and describe reading
2479 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
2480 * symtab.c (output_source_filename): Remove old glop for wrapping
2481 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
2483 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
2485 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
2486 * munch: Add sort -u to avoid duplications.
2487 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
2488 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
2490 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
2492 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
2493 avoid infinite loops while demangling bogus mangled names.
2494 * valprint.c (type_print_base): Minor fix for GNU style guide
2497 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
2499 * Makefile.in (VERSION): Bump to 4.5.3
2500 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
2501 * Makefile.in (demangle): New target to create standalone
2502 demangler with same code and options as internal demangler.
2503 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
2504 to support ARM style and Lucid style demangling, improve
2505 maintainability, fix several demangling bugs. More changes
2507 * defs.h (strstr): Add ANSI compatible prototype.
2508 * valprint.c (type_print_1): Demangle using ansi option.
2509 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
2511 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
2513 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
2516 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
2518 * mipsread.c (parse_procedure): Return rather than using
2519 uninitialized variable 'b'.
2521 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
2523 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
2524 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
2525 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
2526 relative to each source file.
2528 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
2530 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
2533 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
2535 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
2536 * am29k-tdep.c: Update to latest code from AMD.
2537 (get_saved_register) don't crap out if no frame.
2538 * remote-udi.c: Set/clear inferior_pid as appropriate.
2539 (udi_open) call target_preopen, don't close fd 0!!!, clean up
2540 error handling. Fixup end-of-debugging messages.
2541 (udi_fetch_registers) clean up big time, mainly don't multiply
2542 register_valid indices by 4, and use proper Offset when reading
2543 gr96-gr127. (udi_store_registers) general cleanup.
2544 (fetch_register) cleanup, simplify. (regnum_to_srnum)
2545 INT_REGNUM->INTE_REGNUM.
2546 * tm-29k.h: Upgrade to latest code from AMD.
2547 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
2548 (UDIConnect) Clean up error processing (like, don't do exit() if
2549 execlp fails), make code restartable, make more attractive.
2550 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
2553 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
2555 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
2556 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
2557 from former to latter.
2559 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
2561 * cplus-dem.c (do_args): Handle void args the same as others.
2562 * objfiles.c (free_objfile): Only try to unmap files when
2563 reusable objfiles are supported.
2564 * valprint.c (type_print_varspec_suffix): Add parameter that
2565 specifies if C++ demangling included function arguments. Use
2566 it to suppress printing extra pair of ()'s.
2567 * valprint.c (type_print_1): Fix problem with printing demangled
2568 C++ function types where demangled type includes the function
2571 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
2573 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
2574 Allows selection of C++ demangler to be a configuration option
2575 until multiple demanglers are supported.
2576 * demangle.h: New include file for extended demangler support.
2577 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
2578 utils.c, valprint.c: Include "demangle.h" and change all calls
2579 to cplus_demangle() or fputs_demangled() to use individual
2581 * valprint.c (type_print_1): Change options to cplus_demangle
2582 to print demangled function args. Still broken, but now less so.
2583 * cplus-dem.c: Include demangle.h, reorganize and update some
2584 comments to reflect reality.
2585 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
2586 second arg from fixed integer to bit based multiple options.
2587 * cplus-dem.c (optable): Reformat and replace ansi members with
2589 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
2591 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
2593 * values.c (set_internalvar): Force evaluation of lazy values.
2594 Bug reported by RMS.
2596 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
2598 * Makefile.in (VERSION): Bump to 4.5.2.
2599 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
2600 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
2601 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
2602 proper handling of bit fields.
2603 * gdbtypes.h (struct type): Clarify use of field.bitpos.
2604 * symtab.h: Fix couple of misspellings in comments.
2605 * value.h (struct value): Clarify use of bitpos.
2606 * value.h (unpack_field_as_long): Change prototype, returns
2608 * values.c (unpack_field_as_long): Change return type to LONGEST,
2609 sign extend unpacked fields that are signed, other rewriting.
2610 * config/ncr3000.mt: New target config file.
2612 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
2614 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
2615 even when printing 8-bit characters.
2617 * gdbtypes.c (make_{reference,pointer,function}_type): New
2618 functions which handle overwriting of forward-referenced types
2619 for stabs file reading.
2620 (lookup_{reference,pointer,function}_type): These just call
2621 the make_*_type functions with a null storage alloc parameter.
2622 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
2623 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
2625 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
2626 (dbx_alloc_type): Make it easier to understand. No funct change.
2627 (define_symbol: 't'): Don't put the typedef name into the name of
2628 the struct, union, or enum. Bugfix.
2629 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
2630 routines to properly handle overwriting preallocated types so that
2631 forward references will work.
2632 (read_enum_type): Force enum values to file scope, due to bug in
2633 Sun compiler output. FIXME, fix later.
2635 Remove unused header_file_prev_index mechanism. It was already
2636 obsolete in gdb-3.5. These comments appeared in 3.5:
2637 /* This code was used before I knew about the instance codes.
2638 My first hypothesis is that it is not necessary now
2639 that instance codes are handled. */
2640 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
2641 * buildsym.h: Remove it and prev_index that saves it.
2642 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
2644 * solib.c (special_symbol_handling): When called from core files,
2645 must set up debug_addr. Don't print error messages, just return.
2646 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
2648 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
2650 * cplus-dem.c: Allow nested class names (as in
2651 Foo::Bar::method()).
2652 Allow the cleaner cfront style of nested class names
2653 (Q2_3Foo3Bar as well as Q23Foo3Bar).
2654 Make cplus_demangle re-entrant by removing use of global
2655 variables. Instead, place all shared variables in a
2656 stack-allocated structure, and pass around its address.
2658 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
2660 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
2661 29k-share/* subdirs...
2663 * remote-udi.c (udi_insert/remove_breakpoint): Completely
2664 rewrite, only leave out the bugs.
2666 * Makefile.in: Add 29k/UDI support. Improve depend.
2667 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
2669 * am29k-tdep.c: Update to use new calling conventions, and misc
2672 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
2674 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
2676 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
2677 breakpoint instructions that leave PC pointing at the right place.
2679 * core.c (core_open): Call warning() to print warnings.
2681 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
2683 * symtab.c (lookup_symbol): Need to check if msymbol->name is
2684 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
2685 This prevents a crash when trying to lookup the value of a
2686 non-existent symbol.
2688 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
2690 * signame.c, signame.h: Remove, replaced by strsignal.c in
2692 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
2693 sun386-xdep.c: Remove include of signame.h
2694 * Makefile.in (SFILES_MAINDIR): Remove signame.c
2695 * Makefile.in (HFILES): Remove signame.h
2696 * Makefile.in (OBS): Remove signame.o
2697 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
2698 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
2699 psignal, perror): Add prototypes.
2700 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
2702 * depend: Manually remove signame.[cho] references.
2703 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
2705 * convex-xdep.c (core_file_command): Replace use of sys_siglist
2706 with safe_strsignal.
2707 * core.c (core_open): Replace use of sys_siglist with
2709 * core.c (memory_error): Replace use of sys_errlist with
2711 * i960-tdep.c (print_fault): Replace use of sys_siglist with
2713 * infcmd.c (program_info): Replace use of sys_siglist with
2715 * infrun.c (signal_stop, signal_print, signal_program):
2716 Allocate dynamically based on dynamic determination of number
2717 of signals to support.
2718 * infrun.c (child_create_inferior): Replace use of sys_errlist
2720 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
2722 * infrun.c (sig_print_info): Replace use of sig_abbrev with
2723 strsigno and sys_siglist with safe_strsignal.
2724 * infrun.c (handle_command): Call signo_max to find number of
2725 signals. Replace sig_number with strtosigno and sig_abbrev with
2727 * infrun.c (signals_info): Replace sig_number with strtosigno.
2728 * infrun.c (_initialize_infrun): Call signo_max to find number of
2729 signals. Dynamically allocate signal_{stop,print,program}.
2730 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
2731 * procfs.c (errnoname): Add function and prototype.
2732 * procfs.c (info_proc_siginfo): Call errnoname, replace use
2733 of sys_siglist with safe_strsignal.
2734 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
2735 sys_siglist with safe_strsignal.
2736 * procfs.c (info_proc_stop): Call errnoname.
2737 * procfs.c (signalname): Replace sig_abbrev with strsigno.
2738 * stuff.c (main, get_offset): Replace use of sys_errlist with
2740 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
2741 with safe_strsignal.
2742 * umax-xdep.c (core_file_command): Replace use of sys_siglist
2743 with safe_strsignal.
2744 * utils.c (safe_strerror, safe_strsignal): Add functions that
2745 call strerror and strsignal respectively, and deal with NULL
2747 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
2748 sys_errlist with safe_strerror.
2749 * valprint.c (val_print): Replace use of sys_errlist with
2752 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
2754 * Makefile.in: rework CFLAGS so that they can be set from the
2755 command line to make. CFLAGS -> INTERNAL_CFLAGS.
2756 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
2757 Pass CFLAGS on recusions.
2759 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
2761 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
2762 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
2763 overkill for the problem it solved.
2764 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
2765 and default to simply printing type names as appropriate.
2766 * main.c (main): Remove one of the leading newlines from
2767 warning_pre_print initialization.
2768 * objfiles.c (open_existing_mapped_file): Add function and
2770 * objfiles.c (open_mapped_file): Rewrite to use new function
2771 open_existing_mapped_file.
2773 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
2775 * sun3-xdep.c (fetch_core_registers): Lint.
2776 * tm-sun3.h: Prototype lint.
2779 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
2781 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
2782 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
2783 * objfiles.c: Cast calls to close() with unused returns to void.
2784 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
2785 old objfile's name before updating it.
2786 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
2787 * objfiles.h (objfile struct): Add mmfd member.
2788 * symfile.c (syms_from_objfile): Move some code to
2789 new_symfile_objfile.
2790 * symfile.c (new_symfile_objfile): Add new function, common code
2791 from syms_from_objfile.
2792 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
2793 mapped and unmapped symbol files.
2794 * symfile.c (symbol_file_command): Print "No symbol file now"
2795 message, ala exec_file_command for the exec file.
2796 * symfile.h (new_symfile_objfile): Add prototype.
2797 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
2798 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
2800 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
2802 * rs6000-pinsn.c: New version from IBM (Metin).
2803 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
2804 to avoid warnings from some compilers.
2806 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
2808 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
2809 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
2810 type's flag word that marks it as a fundamental type.
2811 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
2812 flags argument for all calls to init_type().
2813 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
2814 flags argument for all calls to init_type(). Also remove
2815 dependency on host sizes for ints, floats, etc.
2816 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
2817 flags argument for all calls to init_type(). Also remove
2818 dependency on host sizes for ints, floats, etc.
2819 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
2820 bit to flags argument for all calls to init_type(). Add types
2821 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
2822 * valprint.c (unsigned_type_table, signed_type_table,
2823 float_type_table): Remove.
2824 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
2825 bit when printing fundamental types, and print the actual name
2826 for such types, rather than inventing one. Remove code that
2827 invented fundamental type names.
2828 * valprint.c (_initialize_valprint): Remove initializations
2829 for now removed unsigned_type_table, signed_type_table, and
2832 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
2834 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
2835 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
2838 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
2840 * dwarfread.c (target_to_host): New function similar to previous
2842 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
2843 Extensive changes to convert all previous usages to use new
2844 target_to_host() function.
2845 * dwarfread.c (struct dieinfo): Change types of most integral
2846 members to be unsigned.
2848 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
2850 * WHATS.NEW: Revise -mapped doc.
2852 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
2854 * mipsread.c (parse_partial_symbols): Complain when sh->index is
2855 too high or when skipping `forwards' moves us backwards.
2856 (parse_type): Print mis-guessed tag name in complaint.
2857 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
2858 (parse_procedure): Do not attempt to create symbols; just fill in
2859 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
2860 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
2861 for clarity. Set top_stack before calling parse_external. In
2862 stabs, sort symbols before calling parse_procedure.
2864 * symmisc.c (std_in, std_out, std_err): Add vars to access std
2865 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
2866 * Makefile.in: Remove stage* targets. Avoid echo on recursive
2867 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
2870 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
2872 * Makefile.in (VERSION): Set to 4.5.1.
2873 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
2874 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2875 fill_gregset): New functions for SVR4 /proc support.
2876 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
2877 Remove new symbol types and such to ../include/coff/symconst.h.
2878 (parse_symbol): Simplify code for parsing struct/enum/unions.
2879 (parse_type): Handle `long long' types.
2880 (upgrade_type): Handle `const' qualifier.
2881 (parse_partial_symbols): fix indentation, clean a bit.
2883 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
2885 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
2886 copy in data from raw read buffers, calling bfd byteswapping
2887 routines as appropriate. Use to replace most existing memcpy
2889 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
2890 * configure.in: Recognize new ncr3000 config.
2891 * config/ncr3000.mh: New config file.
2893 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
2897 * README: Update for release.
2898 * Makefile.in: Update version to 4.5.
2899 * WHATS.NEW: The obvious.
2901 * depend: Generate new depend file for this release.
2903 * Makefile.in (depend): Fix dependancy generation so that it does
2904 not include gcc 'fixincluded' files, which are usually in a system
2907 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
2909 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
2910 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
2911 symbols for nameless types. And, handle `R' (register parameter
2912 type) for AIX. (an extension to existing stabstring grammar).
2913 * rs6000-xdep.c: Fix typo (= should have been ==).
2915 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
2917 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
2919 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
2921 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
2922 * signame.c (SIGWAITING, SIGLWP): Add.
2924 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
2926 * xm-i386mach.h: add decls for errno and strdup().
2928 * breakpoint.c (breakpoint_1): Add (int) casts for enums
2929 used in array index context (otherwise, some compilers barf).
2931 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
2933 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
2934 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
2935 in a system call, and provide better backtrace if so.
2937 * Makefile.in (HFILES): Add xcoffsolib.h.
2938 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
2939 * rs6000-pinsn.c: #include "opcode/rs6k.h"
2941 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
2942 mipscoff_symfile_read): Convert to BFD to do file I/O.
2944 * symfile.c: #include <ctype.h> to get proper def if isspace().
2946 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
2948 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
2950 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
2951 function also when parsing embedded stabs.
2953 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
2955 * mipsread.c: Fix more declarations.
2957 * mipsread.c: Fix many invocations of complain. Use enum
2958 type_code where appropriate.
2960 * xm-vaxult.h: Add decl for strdup().
2962 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
2965 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
2967 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
2970 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
2972 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
2973 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
2974 Merge in more patches for rs6000 from Metin Ozisik.
2975 * utils.c: Fix typo in comment.
2977 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
2979 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
2980 * procfs.c (attach): Set nopass_next_sigstop if attached
2981 process is forcibly stopped.
2982 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
2983 resending SIGSTOP to attached process on first resume.
2985 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
2987 * Makefile.in (SFILES_MAINDIR): add mipsread.c
2989 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
2991 * Makefile.in (OBS): Compile mipsread.c for all targets now.
2992 (VERSION): Bump to 4.4.85.
2993 * mipsread.c: Update for new include files. Lint.
2994 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
2995 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
2996 Don't need to bring in mipsread.o specially any more.
2998 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
3000 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
3001 routine (for Irix-4.x). Make many funcs static and void.
3002 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
3003 * (init_extra_frame_info): Don't trash cached value of frame
3004 pointer register. This fixes backtracing through routines that use
3005 alloca(). Generally clean up declarations of functions, and use
3006 typedefs and macros to reference data structures as appropriate.
3007 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
3010 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
3012 * values.c (unpack_long): Fix unpacking error for signed chars
3013 on hosts where the default character type is unsigned.
3014 * procfs.c (pr_flag_table, pr_why_table): Add some entries
3015 for newer SVR4 variants.
3016 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
3017 turn off trace inherit-on-fork flag to favor latest SVR4 method.
3018 * procfs.c (mappingflags): Add support for MA_PHYS
3020 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
3022 * buildsym.c (read_struct_type): Avoid coredump when C++
3023 abbreviated type name is messed up. Reported by Joe Buck.
3024 FIXME, we need to determine whether GDB or GCC needs to be
3025 smarter to correctly locate this type name.
3027 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
3028 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
3029 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
3030 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
3031 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
3033 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
3035 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
3036 * symtab.h (current_source_symtab): Make extern
3037 * symtab.h (current_source_line): Make extern
3038 * inferior.h: Move all procfs.c prototypes to one place, add
3039 prototype for proc_signal_handling_change. Add prototypes for
3040 signal_stop_state, signal_print_state, and signal_pass_state.
3041 * inferior.h (stop_soon_quietly): Make extern
3042 * inferior.h (attach_flag): Make extern
3043 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
3044 * infrun.c (signal_stop_state, signal_print_state,
3045 signal_pass_state): New functions to query specific signal
3047 * infrun.c (handle_command): Minor error message change, add
3048 NOTICE_SIGNAL_HANDLING_CHANGE.
3049 * procfs.c (open_proc_file): Remove iris specific reset of
3050 inherit-on-fork flag, moved to proc_set_exec_trap().
3051 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
3052 to reset inherit-on-fork flag, bash comment to GNU form.
3053 * procfs.c (proc_base_address, set_proc_siginfo,
3054 fetch_core_registers): Conform to code style.
3055 * procfs.c (signame.h): Include.
3056 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
3057 syscallname(), info_proc_syscalls()): New macros, tables, and
3058 functions to organize and report system call information.
3059 * procfs.c (saved_fltset, saved_trace, saved_sighold,
3060 saved_exitset, saved_entryset): Add to procinfo struct.
3061 * procfs.c (struct trans): Add.
3062 * procfs.c (pr_flag_table, pr_why_table, faults_table,
3063 siginfo_table, errno_table): Tables to translate numeric values
3064 to symbolic names and short descriptions.
3065 * procfs.c (signalname, info_proc_signals): Add function and
3067 * procfs.c (proc_info): Now info_proc.
3068 * procfs.c (proc_info_address_map): Now info_proc_mappings.
3069 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
3070 info_proc_faults, lookupname, lookupdesc, sigcodename,
3071 sigcodedesc): New functions.
3072 * procfs.c (proc_signal_handling_change): New function to set
3073 the trace flags based on the state of gdb's signal handling flags.
3074 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
3075 and remove code to do PIOCSTRACE ioctl.
3076 * procfs.c (attach, detach): Preserve and restore process flags
3077 using saved_* fields in procinfo struct.
3078 * procfs.c (attach): Call proc_signal_handling_change.
3079 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
3080 * procfs.c (proc_desc): Update for latest changes.
3081 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
3082 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
3083 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
3085 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
3087 * procfs.c (set_proc_siginfo): Add prototype and new function.
3088 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
3089 up inferior siginfo struct.
3090 * elfread.c (elf_symfile_read): Compute the relocation amount
3091 by subtracting off the address of the ".text" section.
3092 * solib.c: Add pointer to ".text" section to so_list struct.
3093 * solib.c (solib_map_sections): Initialize pointer to ".text"
3094 section in so_list struct.
3095 * solib.c (symbol_add_stub): Pass base address of ".text"
3096 section to symbol_file_add, rather than the load address of
3097 the shared library. On SunOS they are the same. On SVR4 they
3100 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
3102 * mipsread.c (parse_procedure): PDR.isym should get pointer to
3103 function name, not .gdbinfo. symbol.
3105 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
3107 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
3109 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
3111 * Makefile.in (VERSION): 4.4.8
3113 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
3114 commands in .cshrc/.profile won't get traced.
3116 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
3118 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
3119 * exec.c (build_section_table): Don't abort if no sections.
3120 * sparc-tdep.c (single_step): Lint.
3121 * utils.c (mrealloc): Handle realloc (0, size) case here.
3123 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
3125 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
3128 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
3130 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
3131 .gdbinfo. symbols are created. Move creation from parse_procedure
3132 to parse_symbol, where it is fairly easy to grow the symtab. This
3133 also fixes a symtab trashing bug on all mips-based systems.
3134 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
3136 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
3137 mips_extra_func_info, and all the PROC_xxx macros that look at it.
3139 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
3141 * c-exp.y: Add missing return type to yyparse() prototype.
3143 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
3145 Create and use macros for iterating on symtabs, psymtabs, msymbols.
3147 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
3148 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
3149 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
3150 (patch_opaque_types): Avoid dummy args and result.
3151 * objfiles.c (have_partial_symbols, have_full_symbols,
3152 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
3153 (iterate_over_objfiles, iterate_over_symtabs,
3154 iterate_over_psymtabs): Remove, clunky and slow.
3155 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
3156 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
3157 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
3158 dump_objfile): Remove dummy args and results. Move filename
3159 comparisons to callers.
3160 (printsyms_command, printpsyms_command, printmsyms_command,
3161 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
3162 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
3163 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
3164 list_symbols, make_symbol_completion_list): Replace explicit
3165 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
3166 Eliminate Dijkstra flag crap, break out of loops with gotos.
3167 (lookup_symtab_1): Protect '/' tests from short filenames.
3168 (cplus_mangled_symbol): Move inline into lookup_symbol.
3169 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
3170 (relocate_minimal_symbol): Move inline to vmap_symtab.
3171 (vmap_symtab): Replace iteration with ALL_OBJFILES,
3172 iterate_over_msymbols with ALL_MSYMBOLS.
3174 Misc cleanup prior to release.
3176 * Makefile.in (VERSION): Roll to 4.4.7.
3177 (HFILES): Add call-cmds.h.
3178 * call-cmds.h: New header for command fns called by other files.
3179 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
3180 (breakpoint_1): Remove unused type arg. Change callers.
3182 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
3183 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
3184 * mipsread.c: Add prototypes for all static functions.
3186 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
3187 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
3188 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
3189 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
3190 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
3191 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
3194 * buildsym.c (define_symbol): Handle global register variables
3195 (from Pierre Willard). Complain if register numbers are too large.
3196 * target.c (nomemory): Now that higher levels examine errno, give EIO.
3197 * tm-sparc.h: Don't #include <sun4/reg.h>.
3198 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
3199 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
3201 * language.h: Avoid forward enum declaration.
3202 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
3203 config/sun4os5.mt: New host and target.
3204 * defs.h (errno): #include <errno.h> rather than assuming int.
3205 From Pierre Willard.
3207 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
3208 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
3209 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
3210 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
3211 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
3212 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
3213 sparc-xdep.c, utils.c, value.h, values.c: Lint.
3215 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
3217 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
3218 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
3219 * language.h (enum exp_opcode): Avoid forward enum def.
3220 * main.c (define_command, user_defined_command): Lint.
3221 * mem-break.c, xcoffread.c: Lint.
3222 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
3224 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
3226 * Merged in latest RS6000 diffs from Metin G. Ozisik.
3227 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
3228 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
3229 or IBM6000_TARGET as (approximately) appropriate.
3231 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
3233 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
3234 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
3235 or not to try reading symbols from a mapped objfile. Plugs memory
3236 leak due to shared libraries generating no psymtabs or symtabs.
3238 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
3240 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
3241 * copying.awk: Lint. Make stronger warning at top of copying.c.
3242 * elfread.c (elf_symtab_read): Eliminate check of mainline.
3243 * gdbtypes.c (smash_to_*): Remove FIXME comments.
3244 (lookup_pointer_type): Add FIXME comment.
3245 * main.c (set_history_size_command): Disallow negative size.
3246 * partial-stab.h: Update copyright.
3247 * rs6000-tdep.c (skip_trampoline_code): Better comments.
3249 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
3251 * main.c (set_history_size_command): Negative size is error.
3252 (Reported by Peggy Fieland.)
3254 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
3256 * coffread.c (coff_symfile_init): Update comment.
3257 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
3258 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
3259 macros to access the dbx specific objfile information.
3260 * dbxread.c (symfile_string_table, symfile_string_table_size):
3261 Remove these local variables.
3262 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
3263 read_dbx_symtab): Remove the stringtab and stringtab_size params
3264 from the function prototypes, the function definition, and the
3265 function calls. These are now available via DBX_STRINGTAB and
3266 DBX_STRINGTAB_SIZE using the objfile pointer.
3267 * dbxread.c (dbx_symfile_read): Relocate addr before using as
3268 an arg to read_dbx_symtab.
3269 * dbxread.c (dbx_symfile_read): Remove code that free'd the
3270 stringtab and the dbx specific per-objfile private info.
3271 * dbxread.c (init_psymbol_list): Remove symbol count from passed
3272 args in prototype, function definition, and function calls. It is
3273 now available via the DBX_SYMCOUNT macro using the objfile
3275 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
3276 local instance of struct dbx_symfile_info and replace with DBX_*
3278 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
3279 symfile_string_table and symfile_string_table_size.
3280 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
3281 symfile_string_table.
3282 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
3283 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
3284 stringtab size variables. Remove all code that used to reread
3286 * objfiles.c (allocate_objfile): Move calls to init_malloc()
3287 to prior to any calls to mmalloc for the objfile specific heap.
3288 * utils.c (init_malloc): Document the requirement that for each
3289 heap for which corruption checking is desired, that init_mmalloc
3290 must be called prior to any mmalloc calls on the heap.
3292 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
3294 * rs6000-pinsn.c: Make dis-assembly output more like
3295 other targets: Don't print instruction in hex before
3296 the assembly; use print_address to print out jump
3299 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
3301 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
3302 * cplus-dem.c: Support "Sc" meaning "signed char".
3304 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
3306 * configure.in: fix iris/iris3.
3308 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
3310 * command.c, main.c (various places): Use ctype.h macros
3311 (such as isupper(x)), instead of hard-wiring in ASCII-isms
3312 (such as (x >= 'A' && x <= 'Z')).
3313 (There are still more of these in other files.)
3314 * main.c (defined_command): Lower-case the user's
3315 new command before entering it. Needed because
3316 command lookup is case-insensitive (and also lower-cases).
3317 (Based on Metin's earlier patch.)
3319 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
3321 * config/irix4.mh: new file.
3323 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
3325 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
3328 * xm-mips.h: Declare strdup for ultrix.
3330 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
3331 when calling new_symbol.
3332 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
3335 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
3337 * config/rs6000.mh: Update (for Fred's new mmalloc)
3338 flags to disable use of GNU malloc/mmalloc.
3339 * munch: Change SYSV rule to allow .text before the label,
3340 as well as after, to work for AIX.
3341 * gdbtypes.h: Minor clarifiction.
3343 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
3345 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
3346 continuation in yet another place (between method declarations).
3348 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
3350 * mips-tdep.c: include symfile.h and objfiles.h to fix
3353 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
3355 * valops.c (value_struct_elt_for_reference): Added 'offset'
3356 parameter to handle multiple inheritance.
3357 * eval.c, value.h: Update accordingly.
3359 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
3361 * objfiles.h: New file
3362 * Makefile.in (HFILES): Add objfiles.h
3363 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
3364 main_scope_lowpc, main_scope_highpc.
3365 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
3366 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
3367 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
3368 xcoffread.c, : Include objfiles.h.
3369 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
3370 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
3371 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
3372 inside_entry_file() and logic changed appropriately.
3373 * blockframe.c (outside_startup_file): Renamed to
3374 inside_entry_file() and logic changed appropriately.
3375 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
3376 and logic changed to use per-objfile specific fields.
3377 * blockframe.c (inside_entry_scope): Renamed to
3378 inside_entry_func() and logic changed to use per-objfile specific
3380 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
3381 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
3382 Remove extern decls.
3383 * symfile.c, symfile.h (entry_point): Remove extern decl.
3384 * coffread.c (coff_symfile_init): Common entry point init code
3385 moved to symfiles.c, call init_entry_point_info().
3386 * coffread.c (complete_symtab): Use new per-objfile entry info.
3387 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
3388 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
3390 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
3391 * defs.h (inside_entry_scope, outside_startup_file,
3392 inside_main_scope): Prototypes changed for renames to
3393 inside_entry_func, inside_entry_file, inside_main_func,
3395 * symfile.c (syms_from_objfile): Common entry point init code
3396 moved to init_entry_point_info() and call init_entry_point_info().
3397 * symfile.h (init_entry_point_info): Include prototype.
3398 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
3399 moved to symfiles.c and call init_entry_point_info().
3400 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
3401 main_scope_lowpc, main_scope_highpc): Remove extern decls.
3402 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
3404 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
3405 works for the majority of targets.
3406 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
3407 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
3408 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
3409 Use default definition in frame.h.
3410 * frame.h (selected_frame_level): Make decl extern.
3411 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
3412 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
3413 * partial-stab.h: Use new per-objfile entry info.
3414 * symfile.h (struct objfile): Removed, moved to objfiles.h.
3415 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
3416 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
3417 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
3418 have_minimal_symbols): Prototypes moved to objfiles.h.
3419 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
3420 Macros moved to objfiles.h.
3421 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
3423 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
3425 More C++ improvements (pointers to members, qualified names).
3426 * c-exp.y: Support exp.type::name and exp->type::name
3427 syntaxes. (Unfortunately, doesn't work for static members.)
3428 * c-exp.y, eval.c: Make type::~type work better.
3429 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
3430 value_static_field by value_struct_elt_for_reference.
3431 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
3432 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
3433 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
3434 for OP_SCOPE operand; no point in it now that we use lazy
3435 reading of values, and use "reference to member" objects.
3436 * gdbtypes.h: Clarify comment.
3437 * valops.c: Change value_struct_elt_for_address to return
3438 a reference (or variable), rather than a pointer. Change
3439 the name to value_struct_elt_for_reference to reflect this.
3440 Returning a reference instead of a address provides a
3441 generalization, since we can use the routine for both
3442 class::name as well as &class::name.
3443 Also, recurse to handle multiple inheritance properly.
3444 * valprint.c: Moved code to print pointer-to-members
3445 to new function point_class_member. This allows a
3446 "reference-to-member" to be printed using the same code.
3447 * valprint.c (type_print_varspec_prefix): Avoid printing
3448 "struct " for domains of class-member types.
3449 * valops.c (search_struct_field): Inline code for simplified
3450 version of value_static_field (which can then be deleted).
3451 * value.h: Rename value_struct_elt_for_address to
3452 value_struct_elt_for_reference. Delete value_static_field.
3453 * values.c: Remove no longer used function value_static_field.
3455 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
3457 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
3458 elfread.c (coff_symfile_finish): Add function, prototype, and
3459 add to the xxxx_sym_fns struct for each file type. Also reformat
3460 the xxxx_sym_fns vector to a standard format and add comments.
3461 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
3462 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
3463 Pass pointer to struct objfile rather than pointer to sym_fns.
3464 Change references inside each function accordingly. Allocate any
3465 symbol file specific info in the per-objfile memory region.
3466 * dbxread.c (free_and_init_header_files): Break function into
3467 free_header_files(), called from dbx_symfile_finish(), and
3468 init_header_files(), called from dbx_new_init().
3469 * dbxread.c (dbx_new_init): Move deallocation things to new
3470 dbx_symfile_finish function.
3471 * elfread.c (elf_new_init): Call buildsym_new_init().
3472 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
3473 routine for the objfile before deallocating other stuff.
3474 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
3475 * symfile.h: Move struct sym_fns to before struct objfile def.
3476 Add sym_finish function pointer and change prototypes of other
3477 function pointers to reflect passing struct objfile pointer rather
3478 than struct sym_fns pointer.
3479 * symfile.c: Remove now obsolete symtab_fns pointer.
3480 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
3481 locates the correct sym_fns struct for the given objfile.
3482 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
3483 for better support of mapped symbol tables.
3484 * symfile.c (symbol_file_command): Remove obsolete code using
3486 * symfile.h: Remove duplicate declarations for symfile_objfile,
3487 entry_point, and object_files.
3488 * target.c (target_info): Compare symfile_objfile to NULL.
3489 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
3490 aixcoff_symfile_finish().
3492 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
3494 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
3495 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
3496 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
3498 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
3500 Some improvements to g++ debugging.
3501 * symtab.c (list_symbols): demangle before pattern matching.
3502 * symtab.c: Other fixes to improve handing of operators.
3503 * valprint.c (type_print_base): Fix test for constructor.
3504 * values.c (value_static_field): Allow evaluation of
3505 CLASS::METHOD, returning a function pointer.
3507 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
3509 * Makefile.in (VERSION): Roll 4.4.6.
3510 * exec.c (exec_file_command): Add code to ignore optional args
3511 passed in by file_command() for use in symbol_file_command().
3512 * main.c (main): Document -mapped and -readnow in help summary.
3513 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
3514 * objfiles.c (allocate_objfile): Filename arg removed. Changes
3515 to get filename from bfd with bfd_get_filename(). Test mapto
3516 against 0, not NULL. Use mstrsave() to make copy of filename.
3517 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
3519 * remote-vx.c (vx_load_command, add_symbol_stub):
3520 Symbol_file_add() takes an additional arg.
3521 * solib.c (symbol_add_stub): Symbol_file_add() takes an
3523 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
3524 changed to return a bfd not an objfile pointer.
3525 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
3526 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
3527 Change to eliminate local bfd and use symfile_bfd_open() plus
3528 allocate_objfile(). Add code to implement readnow option.
3529 * symfile.c (symbol_file_command): Changes to option handling,
3530 readnow functionality moved to symbol_file_add().
3531 * symfile.c (symfile_init): Eliminate local copy of bfd.
3532 * symfile.c (add_symbol_file_command): Changes to parse mapped
3533 and readnow options.
3534 * symfile.h (allocate_objfile): Arg removed from prototype.
3535 * symtab.h (symbol_file_add): Arg added to prototype.
3536 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
3539 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
3541 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
3542 mtrace.awk, state.c, state.h: Removed.
3543 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
3544 directories searched for source files.
3545 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
3546 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
3547 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
3548 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
3549 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
3550 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
3551 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
3553 * Makefile.in (HFILES): Remove state.h
3554 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
3555 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
3556 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
3557 * Makefile.in (clean): Remove all object files.
3558 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
3559 * cplus-dem.c: Remove prototypes definitions that are now done in
3561 * dbxread.c (throughout): Change from using per-objfile
3562 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3563 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
3564 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
3565 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
3566 * depend: Remove dependencies for state.o, state.h.
3567 * dwarfread.c: Add declaration for warning_pre_print.
3568 * dwarfread.c (dwarfwarn): Use warning_pre_print.
3569 * dwarfread.c (throughout): Change from using per-objfile
3570 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3571 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
3572 use supplied objfile.
3573 * i386-xdep.c (print_387_status): Change to use warning() rather
3575 * i387-tdep.c (print_387_control_word): Change to use warning()
3576 rather than printfs.
3577 * infrun.c (wait_for_inferior): Remove unreachable abort() call
3578 that some compilers grumble about.
3579 * language.c (throughout): Add declaration for warning_pre_print
3580 and using warning() instead of printfs.
3581 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
3582 * main.c (main): Add declaration for warning_pre_print and set it
3583 similarly to error_pre_print. Add declarations for
3584 mapped_symbol_files and readnow_symbol_files. Add appropriate
3585 definitions to long_options[].
3586 * minsyms.c: Trivial fix to comment.
3587 * objfiles.c (allocate_objfile): Substantially rewritten for
3588 using mapped symbol files.
3589 * objfiles.c (throughout): Change from using per-objfile
3590 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3591 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
3592 * source.c (throughout): Change from using per-objfile
3593 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3594 * source.c (open_source_file): Use mstrsave to save file name in
3595 mapped symbol region for objfile.
3596 * symfile.c: Remove include for state.h.
3597 include to local form.
3598 * symfile.c (symbol_file_add_digested): Remove.
3599 * symfile.c (symbol_file_add): Substantially rewritten for mapped
3601 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
3602 from objfile structure. Add malloc descriptor pointer (md).
3603 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
3604 * symm-xdep.c (print_fpu_status): Use warning() rather than
3606 * symmisc.c (free_symtab_block): Now takes and uses current
3608 * symmisc.c (throughout): Change from using per-objfile
3609 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3610 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
3611 Sun compiler grumblings when PTR is char *.
3612 * symtab.c (lookup_symbol): Cast return value of iterate_over_
3613 msymbols() to correct pointer type.
3614 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
3615 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
3616 error always starts on a line of it's own.
3617 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
3618 Rewrite for new mapped malloc package use.
3619 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
3620 that don't want to use the mapped malloc package; pass arguments
3621 on to traditional malloc package functions.
3622 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
3623 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
3624 mrealloc, malloc, and realloc but get fatal error if runs out
3626 * utils.c (msavestring, mstrsave): Save a string in a specific
3627 mapped malloc region.
3628 * utils.c (print_spaces): Use xmalloc to get the buffer.
3629 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
3630 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
3631 * config/i386v4.mh: Insignificant reorganization.
3633 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
3635 * xcoffread.c: Only enable compilation of debugging functions
3636 if IBM6000 is defined. Fails to compile otherwise.
3638 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
3640 * Makefile.in: pass MAKEINFO down on info.
3642 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
3644 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
3645 useless code, including an lseek to an uninitialized variable.
3646 Reported by Jim Williams <jimbo@wrs.com>.
3648 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
3650 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
3651 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
3652 * minsyms.c, symfile.c: Changes that may be generally
3653 applicable, but are #ifdef IBM6000 for now.
3654 * rs6000-xdep.c: Fixed typo in comment.
3655 * rs6000-tdep.c: Non-substatial changes.
3656 * xoffread.c: The main change here is addition of some
3657 debugging functions.
3658 * xoffexec.c: More changes.
3660 * xcoffread.c: Fixed two too-few-parameters bugs.
3662 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
3663 to SOLIB_CREATE_INFERIOR_HOOK macro.
3665 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
3667 * symfile.h: Add prototype for iterate_over_msymbols().
3668 * symtab.c (cplus_mangled_symbol): Add function.
3669 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
3670 iterate_over_msymbols to find demangled C++ symbol.
3671 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
3672 value to iterate_over_msymbols().
3673 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
3676 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
3678 * Makefile.in: added check target.
3680 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
3682 * ecoff.c: Move to ../bfd/coff-msym.c.
3683 * config/mt-*mips: Remove ecoff.o from the configuration.
3684 * remote.c (): Add newline to initial +.
3685 (remote_resume): Mention how to cope with signals.
3686 (remote_interrupt): Add debug msg.
3687 (remote-wait): Implement new 'T' reply, which includes
3688 status, PC, and FP all in a single short message.
3689 (putpkt): Add further debugging of packet acks.
3690 * mipsread.c (fixup_symtab): Also swap RFD's.
3691 (parse_partial_symbols): Avoid bug on unknown symbol types.
3692 * Makefile.in (VERSION): Roll to 4.4.5.
3693 * mips-tdep.c (heuristic_proc_start): Avoid long delays
3694 for remote MIPS by limiting heuristic to 200 byte search.
3695 (heuristic_proc_desc): Byte-swapping.
3696 (mips_print_register): Cope with failure of
3697 read_relative_register_raw_bytes. Byte-swap integers for
3699 * mips-pinsn.c (print_insn): Byte-swap instruction.
3701 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
3703 * config.sub configure.in config/mh-irix4
3704 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
3705 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
3706 gdb/xm-irix4.h gdb/config/mt-irix3
3707 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
3709 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
3711 * defs.h, utils.c: xrealloc takes PTR as first arg.
3712 * defs.h: Reword confusing comment about ANSI prototypes.
3713 * defs.h: Some minor whitespace changes.
3714 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
3715 not NULL, which can be (void *).
3716 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
3717 * tm-i386v.h (SP_ARG0): Define
3718 * xm-sysv4.h: Back out of change for missing prototypes.
3719 * i386-tdep.c (get_longjmp_target): Add function.
3721 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3723 * Makefile.in: install man page too.
3725 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
3727 * All GDB files that #include defs.h: Removed stdio.h.
3728 (defs.h): #include stdio.h.
3730 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3732 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
3733 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
3734 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
3735 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
3736 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
3737 it before printing out the hex shape of an address.
3739 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
3741 * rs6000-xdep.c (frame_initial_stack_address): Move
3742 code to set frame->cache_fsr into new separate function
3743 frame_get_cacahe_fsr. This allows fixing a fatal error.
3744 * xcoffexec.c: Turn previously suppressed error
3745 message back on, after cleaning up BFD.
3747 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
3748 printing of blank line, since it cases printing of an
3749 extra blank line. Is this intended? It does mess up
3751 * defs.h: Put back declarations of malloc and realloc,
3752 but protected by #ifndef MALLOC_INCOMPATIBLE.
3753 * objfiles.c: Undo previous change: Use malloc/realloc
3754 for objfile malloc/realloc fields (but add a cast).
3755 * xcoffexec.c: Suppress an error message (for now).
3757 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
3759 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3760 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
3761 * buildsym.c: Use smash_to_pointer_type() to handle forward type
3763 * xcoffread.c: Modifications to C_DECL storage class handling, and
3764 introduction of an old smash_to_pointer_type() routine.
3766 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3767 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
3768 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
3769 parameters have been modified.
3771 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3772 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
3773 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
3774 and fetch_inferior_registers() always fetched all the registers
3775 resulting valid register values at hand all the time. Pushing a dummy
3776 frame did not require validating all register values first. After
3777 putting the above mechanism into action, we didn't have valid registers
3778 values always ready. Thus, all registers need to be fetched before
3779 pushing a dummy frame now.
3781 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3782 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
3783 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
3784 the starting address (actual frame address) of a frame.
3785 * rs6000-tdep.c: modifications to function_frame_info() to see if
3786 function reserves a frame pointer register (alloca register)
3787 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
3788 FRAME_LOCALS_ADDRESS has been updated to support debugging of
3789 functions with alloca() calls.
3791 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
3793 * xm-sysv4.h: Provide definitions/prototypes for host environment
3794 functions for which no definitions or prototypes are provided in
3795 any currently included gdb or host environment header files.
3796 For SVR4, this currently includes malloc and realloc, which cannot
3797 be portably prototyped in any gdb include file.
3799 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
3801 * buildsym.h: Remove obsolete variable file_stabs.
3803 * Makefile.in: Move place where configure merges in host-
3804 and target-dependent fragments later, so the latter
3805 can override (say) GNU_MALLOC.
3806 * config/mh-rs6000: Use system malloc. Otherwise, I
3807 ended up with *two* incompatible versions of malloc
3808 (functions in libc would call the malloc in libc).
3809 I assume this is a shared library problem.
3811 * remote.c: Fix (presumed) typo.
3812 * objfiles.c: Use xmalloc/xrealloc instead of
3813 malloc/realloc (since the latter are no longer declared).
3815 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3816 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
3817 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
3818 handle individual registers.
3819 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
3820 correctly in case it wasn't cached yet. (A problem showed up
3821 after fetching individual registers.)
3822 * buildsym.c: Disable type_synonym_name's type name overwriting
3823 in cases it is unnecesary. rs6000 portation doesn't use
3824 type_synonym_name, and it used to nullify type names
3825 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
3826 type's name as soon as space for that type is allocated.
3827 * xcoffread.c: ignore a section's lineno information if it is
3828 not `.text'. (In rs6000 bfd portation integration, skipping over
3829 `.pad' sections are ignored since it was in machine independent
3830 part of the code. Thus, a problem of fake sections with invalid
3831 lineno information arised.)
3833 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3834 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
3835 * rs6000-tdep.c: make function_frame_info() work whether or not
3836 reading from a core file.
3837 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
3839 * infrun.c. main.c, printcmd.c. symtab.c:
3840 More changes from IBM for rs6000.
3843 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
3845 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
3846 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
3847 Merge in changes (mostly from IBM) for RS6000.
3848 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
3849 More changes from IBM for RS6000. These are in machine-
3850 independent code, and probably could do with some cleaning
3851 up. The most questionable of these are #ifdef IBM6000.
3852 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
3853 to single_step() (for consistency with rs6000 and i860).
3854 * utils.c: Allow the 1st arg to xrealloc to be NULL
3855 (in which case do malloc). This removes the need for
3856 some tests in xcoff code (and perhaps other places?).
3857 * coffread.c: Removed variables last_source_file,
3858 type_vector, and type_vector_length as these are now
3859 defined by buildsym.[ch].
3860 * defs.h: Remove prototypes for malloc and realloc, since
3861 these should only be used to implement xmalloc and xrealloc,
3862 and they conflict with <stdlib.h> in AIX - where they
3863 return void* even when __STDC__ isn't defined. Sigh.
3864 * munch: Recognize *initialize* in data as well as text
3865 (AIX uses data). Also, incorporate a patch from Garrett
3866 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
3867 much more sensible, by only trying to match the name of
3868 the initialize_foo function, and not the junk before it.
3870 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
3872 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
3873 unless symbol table indicates that something has changed.
3875 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
3877 * remote.c: Make it work for embedded MIPS. Increase buffer
3878 size, and use throughout. Round buffer size up if too many regs.
3879 Support baud rate setting and try for an 8-bit path. If
3880 interrupted while waiting for target, send a ^C down the wire.
3881 Avoid single-byte reads.
3882 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
3884 * mips-xdep.h: Avoid the embedded regs when on Unix.
3886 * mipsread.c: Byte-swap the symbol table structures, using
3887 routines from ecoff.c, to read a symbol table written in any
3888 of the four possible byte orders.
3889 * configure.in (mips-big-* target): Same as Sony News.
3890 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
3891 * ecoff.c: New file for symbol swapping routines.
3893 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
3895 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
3896 all-breakpoints' command.
3897 * (get_number): Allow users to enter negative breakpoint numbers.
3898 * (breakpoint_1): Reformat display of 'info break' to show new
3900 * (create_longjmp_breakpoint, breakpoint_re_set,
3901 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
3902 symfile.c (syms_from_objfile): Re-do
3903 insertion of longjmp breakpoints. Move all code into
3904 breakpoint_re_set, and call that instead of
3905 create_longjmp_breakpoint in symfile.c.
3907 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
3909 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
3910 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
3911 * symtab.c (find_pc_symtab): Handle having no objfiles.
3912 * infcmd.c: Fix comment.
3913 * objfiles.c (free_all_objfiles): Add.
3914 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
3915 * symfile.c (symbol_file_command): free all objfiles when
3916 specifying a new symbol file.
3917 (reread_symbols): Stat the file name, don't fstat the descriptor.
3919 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3921 * Makefile.in, configure.in: removed traces of namesubdir,
3922 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3923 copyrights to '92, changed some from Cygnus to FSF.
3925 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
3927 * dbxread.c (end_psymtab): Delete empty psymtabs.
3928 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
3929 * symfile.h (struct objfile): Add free_psymtabs.
3931 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
3933 * Makefile.in (VERSION): Roll to gdb-4.4.4.
3935 * symfile.c (symbol_file_command): strcmp => !strcmp.
3936 * breakpoint.h: Move prototypes to follow enum definition they need.
3937 * breakpoint.c, infrun.c: Lint.
3938 * printcmd.c: Use `enum enable' rather than `enum
3940 * mipsread.c: First pass at making it compile with the new
3941 objfile changes. Probably seriously broken still, but it
3944 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
3946 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
3947 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
3948 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
3949 stepping (and nexting) through longjmp(). Also, cleanup
3950 breakpoint handling quite a bit by creating explicit breakpoint
3951 types instead of using magic breakpoint numbers.
3952 Makefile.in: Update version to 4.4.3
3954 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
3956 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
3957 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
3958 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
3960 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
3962 * minsyms.c (install_minimal_symbols): Add bunches to any
3963 existing minsyms in the objfile. Avoid extra mallocation
3964 by working directly in the obstack. Remove ignored `mainline' parm.
3965 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
3966 xcoffread.c: Change all callers.
3967 * FIXME: We should be able to eliminate MAINLINE from all the
3968 symbol readers now, with a small bit of work.
3970 * valops.c, value.h: Lint.
3971 * remote-vx.c: Add missing break; statement. Bugfix by
3972 Michael Sclafani, <sclafani@src.dec.com>.
3974 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
3976 * Makefile.in (VERSION): Update version to 4.4.2
3977 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
3978 minsyms.c, mmap-alloc.c, mmap-sbrk.c
3979 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
3980 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
3981 mmap-alloc.o, mmap-sbrk.o
3983 * altos-xdep.c: Minor whitespace change.
3984 * am29k-tdep.c (examine_prologue): Convert from misc function vector
3985 use to new minimal symbol table use.
3986 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
3987 * arm-xdep.c (store_inferior_registers): Returns void.
3988 * blockframe.c (get_pc_function_start, find_pc_partial_function):
3989 Convert from misc function vector use to new minimal symbol table use.
3990 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
3991 * breakpoint.c: Add prototypes for local functions.
3992 * breakpoint.c (catch_command_1): Change to static and remove unused
3994 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
3995 * breakpoint.h: Change function decls to prototype form.
3996 * buildsym.c: Add prototypes for local functions.
3997 * buildsym.c: Moved hashname() function here from dbxread.c.
3998 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
3999 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
4000 * buildsym.c (dbx_alloc_type): Change to static.
4001 * buildsym.c (finish_block): Add objfile parameter.
4002 * buildsym.c (misc): Change symbol_obstack to objfile version.
4003 * buildsym.c (make_blockvector): Change to static.
4004 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
4005 * buildsym.c (compare_line_numbers): Change to static, args are const,
4006 cast args when used.
4007 * buildsym.c (start_symtab): Inline new_object_header_files() call.
4008 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
4009 and made static. Add objfile parameter.
4010 * buildsym.c (end_symtab): Simplify code using line table size.
4011 Realloc the linetable on the objfile symbol_obstack and copy there.
4012 * buildsym.c (scan_file_globals): Convert from misc function vector
4013 use to new minimal symbol use.
4014 * buildsym.c (define_symbol): Add objfile parameter. Make sure
4015 strings get allocated in objfile's symbol_obstack. Convert references
4016 to builtin types to lookup_fundamental_type().
4017 * buildsym.c (read_type): Make static, add objfile parameter, convert
4018 references to buildin types to lookup_fundamental_type().
4019 * buildsym.c (read_struct_type): Add objfile parameter.
4020 * buildsym.c (read_array_type): Make static, add objfile parameter.
4021 * buildsym.c (read_enum_type): Make static, add objfile parameter.
4022 * buildsym.c (read_huge_number): Make static.
4023 * buildsym.c (read_range_type): Make static, add objfile parameter,
4024 convert references to buildin types to lookup_fundamental_type ().
4025 * buildsym.c (read_args): Make static, add objfile parameter.
4026 * buildsym.h: Convert function decl's to prototype form.
4027 * c-exp.y: Add prototypes for local functions, convert uses of misc
4028 function vector to minimal symbol table. Reformat all builtin type
4029 initializations and pass a NULL objfile to init_type() for them.
4030 * coffread.c: Change context_stack ref's to coff_context_stack,
4031 add local function prototypes. Cast uses of xrealloc arg 1.
4032 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
4033 crafting a new type.
4034 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
4035 * coffread.c (finish_block): Change name to coff_finish_block.
4036 * coffread.c (make_blockvector): Add and use objfile parameter.
4037 * coffread.c (record_line): Change name to coff_record_line.
4038 * coffread.c (start_symtab): Change name to coff_start_symtab.
4039 * coffread.c (end_symtab): Change name to coff_end_symtab.
4040 * coffread.c (record_misc_function): Change name to record_minimal_
4041 symbol and change to minimal symbol table use from misc func tbl.
4042 * coffread.c (coff_symfile_read): Convert from misc function vector
4043 use to minimal symbol table use.
4044 * coffread.c (hashname): Remove; use common version in buildsym.c.
4045 * coffread.c (decode_base_type): Change references to builtin types
4046 to calls to lookup_fundamental_type().
4047 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
4048 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
4049 * command.c: Add prototypes for local functions.
4050 * command.c (add_cmd): Prototype the 'fun' parameter and use the
4051 appropriate member of the function union for that type.
4052 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
4053 ifdef out the function since it isn't currently used.
4054 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
4055 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
4056 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
4057 * command.c (help_cmd): Compare function pointer to NULL.
4058 * command.c (help_cmd_list): Compare function pointer to NULL.
4059 * command.c (lookup_cmd_1): Use correct member of function union.
4060 * command.c (undef_cmd_error): Make static.
4061 * command.c (complete_on_cmdlist): Use correct member of func union.
4062 * command.c (do_setshow_command): Use correct member of func union.
4063 * command.c (shell_escape): Convert rindex use to strrchr.
4064 * command.h (COMMAND_H): Define if already included.
4065 * command.h (cmd_list_element struct): Change 'function' to a union
4066 and prototype args. Prototype completer function.
4067 * command.h: Convert decl's to prototype form.
4068 * convex-xdep.c (store_inferior_registers): Returns void.
4069 * copying.c: Prototype local functions.
4070 * coredep.c: Minor whitespace change.
4071 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
4072 * cplus-dem.c: Prototype local functions.
4073 * dbxread.c (hashname): Remove; moved to buildsym.c.
4074 * dbxread.c (free_and_init_header_files): Make static.
4075 * dbxread.c: Add prototypes for local functions.
4076 * dbxread.c (new_object_header_files): Remove; inlined usages.
4077 * dbxread.c (xrealloc usages): Cast args.
4078 * dbxread.c (record_misc_function): Change to record_minimal_symbol
4079 and change usages accordingly.
4080 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
4081 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
4082 * dbxread.c (dbx_next_symbol_text): Make static.
4083 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
4084 * dbxread.c (init_bincl_list): Add and use objfile parameter.
4085 * dbxread.c (free_bincl_list): Add and use objfile parameter.
4086 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
4087 * dbxread.c (end_psymtab): Convert to use per-objfile data.
4088 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
4090 * dwarfread.c (record_misc_function): Change name to record_minimal_
4091 symbol and use minimal symbol table throughout.
4092 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
4093 * dwarfread.c: Convert all references to builtin types to use the new
4094 lookup_fundamental_type function.
4095 * dwarfread.c (read_enumeration): Add and use objfile parameter.
4096 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
4098 * elfread.c (record_misc_function): Convert to use record_minimal_
4100 * elfread.c (elf_symtab_read): Add objfile parameter.
4101 * eval.c: Add prototypes for local functions and move some decls
4102 around to accomodate prototypes.
4103 * expprint.c: Add prototypes for local functions. Change references
4104 to misc function vector to minimal symbol table.
4105 * findvar.c (read_memory usages): Cast args.
4106 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
4107 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
4108 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
4109 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
4110 * gould-xdep.c: Minor whitespace change.
4111 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
4112 * hp300ux-xdep.c (store_inferior_registers): Returns void.
4113 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
4114 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
4115 * i386-tdep.c: Add prototypes for local functions.
4116 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
4117 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
4118 that defaulted to int.
4119 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
4120 i386_push_dummy_frame): Returns void.
4121 * i386-xdep.c (i386_register_u_addr): Declare params that default to
4122 int and explicitly declare return type as int.
4123 * i387-tdep.c: Minor formatting changes.
4124 * i960-tdep.c (leafproc_return): Convert from misc function vector
4125 use to minimal symbol table use.
4126 * infcmd.c: Add prototypes for local functions.
4127 * infcmd.c (continue_command, until_next_command, until_command,
4128 path_info, path_command): Make static.
4129 * infcmd.c (step_1, until_next_command): Convert from misc func
4130 vector to minimal symbol table use.
4131 * inflow.c: Add prototypes for local functions.
4132 * infptrace.c (store_inferior_registers): Returns void, not int.
4133 * language.c (_initialize_language): Use proper member of function
4135 * m2-exp.y: Add prototypes for local functions, convert misc function
4136 vector uses to minimal symbol table uses.
4137 * m2-exp.y (make_qualname, yyerror): Make static.
4138 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
4139 * m68k-pinsn.c: Add prototypes for local functions.
4140 * m68k-pinsn.c (print_insn): Cast args to read_memory.
4141 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
4142 * m68k-stub.c: Add prototypes.
4143 * m88k-pinsn.c (sprint_address): Convert from misc function vector
4144 use to minimal symbol table use.
4145 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
4146 * m88k-xdep.c (store_inferior_registers): Returns void.
4147 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
4148 * mach386-xdep.c (store_inferior_registers): Returns void.
4149 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
4150 * main.c: Add prototypes for local functions.
4151 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
4152 longjmp() result to (NORETURN void).
4153 * main.c (catch_errors): Prototype the 'func' parameter.
4154 * main.c (disconnect, stop_sig, do_nothin, float_handler):
4155 Takes an unused arg.
4156 * main.c (execute_command): Call the right member of the func union.
4157 * main.c (command_loop_marker, symbol_completion_function,
4158 command_loop): Make static.
4159 * main.c (command_line_input): Make linelength unsigned, cast arg
4160 to command_line_input().
4161 * main.c (add_info, add_com): Prototype the 'fun' parameter.
4162 * main.c (initialize_main): Call right member of function union.
4163 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
4164 * mem-break.c: Include symtab.h
4165 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
4166 * mips-xdep.c (store_inferior_registers): Returns void.
4167 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
4168 use to minimal symbol table use.
4169 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
4171 * mipsread.c (make_type): Remove, convert usages to init_type.
4172 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
4173 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
4174 vector use to minimal symbol table use.
4175 * parse.c: Add prototypes for local functions.
4176 * parse.c (xrealloc usages): Cast args.
4177 * parse.c (prefixify_expression, length_of_subexp): Make static.
4178 * parser-defs.h (PARSER_DEFS_H): Define when first included.
4179 * parser-defs.h: Convert function decls to prototype form.
4180 * partial-stab.h: Convert from misc function vector use to new minimal
4182 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
4183 the per-objfile copies.
4184 * printcmd.c: Add prototypes for local functions. Move some struct
4185 definitions around to accomodate prototypes.
4186 * printcmd.c (decode_format): Make static, change args oformat and
4187 osize to int from char.
4188 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
4189 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
4190 * printcmd.c (print_address_symbolic): Convert from misc function
4191 vector use to minimal symbol table use.
4192 * printcmd.c (address_info): Convert from misc function vector use
4193 to minimal symbol table use.
4194 * printcmd.c (delete_display, enable_display, disable_display_command):
4196 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
4197 * procfs.c (fetch_core_registers): Add unused param reg_addr.
4198 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
4199 * pyr-xdep.c (store_inferior_registers): Returns void.
4200 * remote-mm.c (mm_load): symbol_file_add return value unused.
4201 * remote-nindy.c: Minor format change.
4202 * remote-vx.c (vx_load_command): symbol_file_add result unused.
4203 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
4204 * rs6000-xdep.c (store_inferior_registers): Returns void.
4205 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
4206 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
4207 vector use to minimal symbol table use.
4208 * solib.c: Add prototypes for local functions.
4209 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
4210 function vector use to minimal symbol table use.
4211 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
4212 * solib.c (find_solib, shared_library_command): Make static
4213 * solib.c (read_memory, write_memory usages): Cast args.
4214 * solib.c (special_symbol_handling): Add function
4215 * source.c: Add prototypes for local functions.
4216 * source.c (select_source_symtab): Convert to scan objfiles.
4217 * source.c (open_source_file): Make static.
4218 * source.c (xrealloc usages): Cast args.
4219 * source.c (source_line_charpos): ifdef out, unused.
4220 * source.c (get_filename_and_charpos): Make static.
4221 * stack.c: Add prototypes for local functions.
4222 * stack.c (print_frame_info, frame_info): Convert from misc function
4223 vector use to minimal symbol table use.
4224 * symfile.c: Add prototypes for local functions.
4225 * symfile.c (compare_symbols): Make args const PTR's.
4226 * symfile.c (compare_psymbols, sort_pst_symbols) add.
4227 * symfile.c (sort_all_symtab_syms): Scan objfile list.
4228 * symfile.c (obsavestring): Add objfile parameter.
4229 * symfile.c (init_misc_bunches, prim_record_misc_function,
4230 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
4231 sort_misc_function_vector, compact_misc_function_vector): Remove
4232 * symfile.c (symbol_file_add_digested): Add function.
4233 * symfile.c (symbol_file_add): Returns struct objfile *.
4234 * symfile.c (symbol_file_command): Modify for state file use.
4235 * symfile.c (symfile_open): Add parameter "dumpable".
4236 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
4237 * symfile.c (load_command, add_symbol_file_command): Make static.
4238 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
4239 * symfile.c (rindex usages): Converted to strrchr.
4240 * symfile.c (allocate_psymtab): New
4241 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
4242 converted to minimal symbol table usage, but no obvious conversion.
4243 * symfile.c (free_all_symtabs): Remove.
4244 * symfile.c (_initialize_symfile): Use per-objfile info.
4245 * symfile.h: Rework the objfile structure to add per-objfile data
4246 objects (psymbol_obstack, symbol_obstack, type_obstack,
4247 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
4248 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
4249 Add prototypes to function declarations.
4250 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
4251 function vector usage to minimal symbol table usage.
4252 * symmisc.c (DEV_TTY): Define if not defined.
4253 * symmisc.c: Add local function prototypes.
4254 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
4255 printpsyms_command, print_objfiles, print_objfiles_command):
4256 Rework to use iterate_over_*
4257 * symtab.c: Add prototypes for local functions.
4258 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
4259 * symtab.c (lookup_partial_symtab): Scan through objfiles.
4260 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
4261 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
4262 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
4263 lookup_reference_type, lookup_member_type, allocate_stub_method,
4264 check_stub_method, create_array_type, smash_to_member_type,):
4266 * symtab.c (lookup_symbol): Some args are const.
4267 * symtab.h: All type related defs and structs moved to gdbtypes.h
4268 * symtab.h: Convert decls to prototypes.
4269 * target.c (noprocess): Make static.
4270 * target.h: Change decl's to prototypes.
4271 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
4272 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
4273 * utils.c (_initialize_utils): Use correct member of function union.
4274 * valarith.c: include gdbtypes.h
4275 * valops.c: include gdbtypes.h, add prototypes for local functions.
4276 * valops.c (value_push, value_arg_push, find_function_addr):
4278 * valops.c (value_string): Convert from misc function vector use
4279 to minimal symbol table use.
4280 * valops.c (check_field_in): Make arg const.
4281 * valprint.c: Add prototypes for local functions.
4282 * valprint.c (print_string): Make static
4283 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
4284 * values.c: Add prototypes for local functions.
4285 * values.c (value_headof): Convert from misc function vector to
4286 minimal symbol table.
4287 * xcoffexec.c: Add prototypes for local functions.
4288 * xcoffexec.c (exec_close, file_command, add_to_section_table):
4290 * xcoffexec.c (relocate_minimal_symbol): Add.
4291 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
4292 * xcoffread.c: Add prototypes for local functions.
4293 * xcoffread.c (sort_syms): Convert to scan objfiles.
4294 * xcoffread.c (read_xcoff_symtab): Make static.
4295 * xcoffread.c (various): Replace references to builtin types with
4296 calls to lookup_fundamental_type. Replace references to symbol_obstack
4297 and psymbol_obstack with pointers to the per-objfile copies.
4298 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
4299 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
4301 * xcoffread.c (init_stringtab): Add objfile parameter.
4302 * gdbtypes.c: New file
4303 * minsyms.c: New file
4304 * mmap-alloc.c: New file
4305 * mmap-sbrk.c: New file
4306 * objfiles.c: New file
4310 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
4312 * Check in Fred Fish's changes in these modules. Fred
4313 will make ChangeLog entries for all of them. Update VERSION
4316 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
4318 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
4320 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
4321 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
4322 value.h: Prototypes for static functions; lint.
4323 * gdbtypes.h: Empty file to ease transition.
4325 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
4327 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
4328 inferior.h, language.h, signame.h, target.h, terminal.h,
4329 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
4330 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
4332 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
4333 signame.c, sparc-xdep.c: Prototypes for all static functions.
4335 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
4336 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
4337 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
4338 Remove to_call_function and target_call_function, since it
4339 always calls the same thing (call_function_by_hand).
4340 * core.c, exec.c, solib.c: Rename target_ops sections =>
4342 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
4343 target.h: target_kill takes no args.
4344 * language.c (language_info): Scaffolding to allow briefer
4345 messages when the current language changes. FIXME.
4346 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
4347 complaints about volatile functions.
4348 * xm-sysv4.h (HAVE_MMAP): Define.
4350 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
4352 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
4353 to make prototypes for all functions declared here.
4354 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
4355 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
4356 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
4357 * ieee-float.h: Use PARAMS for prototypes; make some params const.
4358 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
4359 * m2-exp.y: Remove unused CONST; Rename OR and AND.
4360 * utils.c: Avoid declaring malloc and realloc. Lint.
4361 (request_quit): Accept signal-number parameter.
4363 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
4365 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
4366 DIE's. Add new function read_tag_pointer_type() to read them.
4368 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
4369 When creating a new user defined type, check to see if a partial
4370 type already exists, and if so, bash it to fit.
4372 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
4374 * coffread.c (decode_base_type): Pass long, not union.
4375 Fix by Eric Valette, ev@chorus.fr.
4377 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
4379 * elfread.c (elf_symtab_read): Fix code to correctly track
4380 changes in bfd for absolute symbols.
4382 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
4384 * xm-vaxbsd.h: Close off comment.
4386 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
4388 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
4390 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
4392 * mips-tdep.c (mips_print_registers): Print correct register
4393 number for double pseudo-registers.
4395 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
4397 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
4398 in the op$::OPERATOR. case. From Steven McCanne,
4399 <mccanne@horse.ee.lbl.gov>.
4401 * exec.c (set_section_name): Pass arg to exec_files_info;
4402 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
4404 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
4406 * main.c (print_gdb_version): Copyright msg: only this year.
4407 (cd_command): Avoid changing current_directory on error.
4409 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
4411 * mipsread.c (parse_partial_symbols): Handle dependencies
4412 between partial symbol tables (when not doing stabs-in-ecoff).
4413 (This used to be handled by parse_fdr, but parse_fdr was
4414 incompatible with handling stabs-in-ecoff, so the code
4415 was re-written to not use parse_fdr. Unfortunately,
4416 the logic to handle dependencies was overlooked.)
4418 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4420 * coffread.c (read_enum_type): Use the size of a target int when
4422 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
4424 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
4425 * symtab.c (lookup_reference_type, lookup_ptr_type): use
4426 TARGET_PTR_BIT to determine size of a pointer
4427 * values.c (unpack_long): when unpacking a REF or a PTR don't
4428 assume the size of the type.
4430 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
4432 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
4433 looking at its members. Improve guess between struct and union,
4434 only assuming union if multiple members have offsets of zero.
4436 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
4438 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
4439 (This is just for clarity - and one day permitting us to
4440 change FP0_REGNUM from 38 to 32, which would make more sense.)
4441 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
4442 register numbers in stabs-in-ecoff get handled correctly.
4444 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
4446 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
4447 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
4448 into BSD and Ultrix.
4450 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
4452 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
4454 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
4456 * Makefile.in: Increment version to 4.4.1.
4457 * main.c (print_gdb_version): Update copyright notice.
4459 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
4461 * mipsread.c: Prepend "struct " to the names of structure
4462 types, and similarly for enums and unions. (This used
4463 to be done, but got lost in the re-write to "guess" the
4464 difference between enum/struct/union.)
4465 Also, guess that a tag is an enum if the first member
4468 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
4470 * xm-vax.h: #ifndef ultrix around #include of endian.h and
4473 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
4475 * Projects: Patching executables is done.
4476 * Makefile.in (VERSION): Roll to gdb-4.4.
4477 * README, WHATS.NEW: Update for gdb-4.4.
4479 * symfile.c (reread_symbols): Whenever we reread one object
4480 file's symbols, we must restart the scan, because the object_files
4481 chain has been permuted.
4483 * exec.c (exec_files_info): Split out into print_section_info.
4484 Print BFD filename of each section if it's not the default one.
4485 * core.c (core_files_info): Call print_section_info.
4487 * xm-vax.h: Include a few system header files whose definitions
4488 must precede defs.h.
4489 * language.c, language.h: Make some things const.
4490 * expression.h, main.c: const spreads like ooze.
4492 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
4493 since BREAKPOINT values can be >0x80.
4495 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
4497 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
4499 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
4501 * sparc-pinsn.c: Remove kludge for preferring architectures.
4502 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
4503 and forever. Add `add' instruction to the set that get checked
4504 for a preceding `sethi' in order to print an absolute address.
4505 Corresponding changes in ../include/opcode/sparc.h needed
4506 to eliminate garbage instructions.
4508 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
4510 * mipsread.c (parse_partial_symbols): Make sure partial
4511 symbols are created for external symbols (as used to be
4512 the case). This is a bit of a pain with the mips-coff.
4513 It uses a table which points to all of the external
4514 symbols belonging to a particular FDR or psymtab.
4515 Once we've generated this table, we might as well save
4516 it, and then use it in psymtab_to_symtab_1 to find
4517 the symbols to pass to parse_external().
4518 * symfile.c, symfile.c: New function start_psymtab_common
4519 to share the common parts of allocating a new psymtab
4520 for dbxread, mipsread (and later dwarfread). Its code
4521 was pulled out from start_psymtab in dbxread.c.
4522 * dbxread.c (start_psymtab): Use start_psymtab_common().
4524 * valprint.c (val_print): If there is an error when trying
4525 to print a string, check to see if there really is a problem
4526 by reading just one character. If that works, assume
4529 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
4531 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
4532 cypress, v8 mnemonics in that order.
4534 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
4536 * sparc-pinsn.c: Put the qsort() back in.
4538 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
4540 * findvar.c (read_register, write_register): Handle machines
4541 where REGISTER_TYPE is not the same size as "int".
4543 Handle debug symbols in dynamically loaded (relocated) code:
4545 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
4546 offset to process_one_symbol.
4547 (process_one_symbol): Take new offset parameter. Add it into
4548 appropriate symbol types to relocate symbols to loaded addresses.
4549 Handle all possible symbol types, and complain() about types that
4550 we don't expect to see.
4551 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
4552 process_one_symbol (FIXME, should pass real offset).
4556 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
4558 (set_breakpoint, break_command_1, until_break_command,
4559 catch_command_1, breakpoint_re_set_one): Use it.
4560 * symtab.h (resolve_sal_pc): Declare.
4561 * infcmd.c (jump_command): Use resolve_sal_pc.
4563 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
4565 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
4567 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
4569 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
4570 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
4571 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
4573 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
4575 * dbxread.c (process_one_symbol): Make a first cut at handling
4576 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
4578 * symtab.c (find_pc_line): Fix stepping into and out of #included
4581 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
4583 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
4584 no longer any need to copy ../include/opcode/* into gdb.
4586 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
4588 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
4590 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
4592 * valprint.c (type_print_base, type_print_method_args):
4593 Print C++ constructor methods without bogus "return type."
4595 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
4597 * infptrace.c (child_xfer_memory): Parameter "target" should
4598 be a pointer to a structure, not the entire structure.
4600 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
4602 * depend: Convert the couple of references to ansidecl.h that
4603 used the local gdb version to use the ../include version.
4605 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
4608 (child_xfer_memory): Takes pointer to a struct, not entire struct.
4609 (inferior_proc_init): Fix non-ANSI version of args.
4610 (attach): Call print_sys_errmsg with correct number of args.
4611 (mappingflags): Make static, does not need to be global.
4613 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
4614 not the entire struct itself.
4616 * valops.c (value_assign): Cast some args to modify_field() and
4617 {read,write}_register_bytes() correctly.
4619 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
4621 * Makefile.in (MALLOCSRC): Removed reference to removed local
4624 * dwarfread.c (list_in_scope): Needs an initial value, use file
4627 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
4629 * main.c (main): Make option_index local to keep new getopt happy.
4630 main.c, solib.c, Makefile.in: Update copyright notices.
4632 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
4634 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
4636 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
4638 * Makefile.in (HFILES): Add partial-stab.h.
4640 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
4642 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
4643 New files for stratus. Not complete enough to actually build
4644 on the Stratus machine; that awaits copyright assignment for
4647 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
4648 for getting custom flags into CFLAGS when doing makes.
4650 * configure.in: Add config information for stratus.
4652 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
4654 * dbxread.c (process_one_symbol): Pass address of structure
4655 to complain(), rather than the whole structure.
4657 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
4659 * solib.c (solib_add_common_symbols): Only compile in when not
4660 using SVR4 style shared libraries.
4662 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
4664 * dwarfread.c (locval): Add offreg flag to indicate location
4665 values that are computed off a base register.
4667 * dwarfread.c (new_symbol): Rework TAG_global_variable and
4668 TAG_local_variable cases to account for static variables
4669 within function scopes.
4671 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
4673 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
4674 doesn't exist on some systems.
4676 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
4677 nexting over recursive function calls.
4679 * target.c (target_read_string): Create this routine to read null
4680 terminated strings from the target. It deals with running off the
4681 end of memory elegantly as well. solib.c (find_solib): Use
4682 target_read_string() to avoid problems with running off the end of
4685 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
4686 that reference pgrp_inferior.
4688 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
4690 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
4691 mips-tfile has been hacked to act more "traditionally."
4692 * dbxread.c: Fixed typo in comment.
4694 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
4696 * mips-tdep.c (mips_skip_prologue): Add some number of
4697 'sw' instructions before 'addiu' adjusts the stack.
4699 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
4701 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
4702 freescope, buildblock closescope, record_line, add_symbol_to_list,
4703 gatherblocks, make_blockvector): Extensive changes to switch
4704 to generic symbol table building code in buildsym.c. Remove
4705 scope tree structures and functions, symbol table building
4706 functions, and lots of other small changes.
4708 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
4709 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
4711 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
4713 * buildsym.c (cleanup_undefined_types): Add support for enums.
4714 This fixes the 'GDB internal error. cleanup_undefined_types with
4717 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
4719 * dbxread.c: detect gcc2 compilations.
4721 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
4723 * sparc-pinsn.c: Rename bitfields that overlap with macro names
4724 in ../include/opcode/sparc.h.
4726 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
4728 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
4729 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
4730 to reflect actual locations of opcode files, so TAGS target will
4733 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
4735 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
4738 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
4739 dereferencing to access the correct elements.
4741 * valops.c (value_addr): Declare return type of external func
4744 * xcoffread.c: Undefine next_symbol_text before redefining it.
4746 For older changes see ChangeLog-9091
4752 version-control: never
projects / deliverable / binutils-gdb.git / blob