1 Wed Oct 20 11:35:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * mipsread.c (parse_symbol): In third-eye, a function has a block
4 within it which represents the whole function. Create only one
7 Wed Oct 20 17:47:42 1993 Stu Grossman (grossman at cygnus.com)
9 * main.c: Make baud_rate and remote_debug be global variables,
10 remove #include "remote-utils.h". This makes it possible to build
11 GDB without remote-utils.c. Also, move setting of remote_debug
12 into main, so that all remote*.c files can use it (not just the
13 serial line ones). And, make baud_rate be an int.
14 * remote-udi.c: Change kiodebug to remote_debug.
15 * remote-utils.c: Move setting of baud rate and debug into main.c.
16 * remote-utils.h: Redefine sr_{get set}_debug and sr_{get set}_baud
17 to use baud_rate and remote_debug globals for compatibility.
18 * remote.c: Use remote_debug and baud_rate globals directly,
19 instead of sr_ functions, so that we don't need to load
21 * config/a29k/a29k-udi.mt: Define REMOTE_O as null so that we don't
22 get the default remote* modules.
24 Wed Oct 20 11:35:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
26 * stabsread.c (define_symbol): When combining a LOC_ARG and a
27 LOC_REGISTER, use the type from the LOC_REGISTER, not from the
30 Wed Oct 20 14:34:38 1993 K. Richard Pixley (rich@sendai.cygnus.com)
32 * config/i386/xm-go32.h: define some signals if they aren't
35 Wed Oct 20 11:35:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
37 * Makefile.in (INTERNAL_LDFLAGS): New macro. The new part is
38 that we use CFLAGS and PROFILE_CFLAGS to link.
39 (gdb, rapp, kdb): Use INTERNAL_LDFLAGS instead of
40 LDFLAGS and/or GLOBAL_CFLAGS.
42 Wed Oct 20 09:29:55 1993 Stu Grossman (grossman at cygnus.com)
44 * Makefile.in: Add $(srcdir) to all refs to 29k-share
47 Tue Oct 19 17:23:34 1993 Fred Fish (fnf@deneb.cygnus.com)
49 * Makefile.in (ALLCONFIG): Add config/i386/{i386m3.mh, i386m3.mt,
50 i386/i386mk.mh i386/i386mk.mt}, config/mips/{mipsm3.mh,
51 mipsm3.mt}, config/ns32k/{ns32km3.mh, ns32m3.mt}
52 * Makefile.in (remote_utils_h): Add remote-sim.h
53 * Makefile.in (NONSRC): Add i386-nlmstub.c
54 * Makefile.in (HFILES): Add coff-solib.h
56 Tue Oct 19 14:15:40 1993 Kung Hsu (kung@cirdan.cygnus.com)
58 * values.c (value_virtual_fn_field): Fix the offset calculation
59 when calling virtual functions. (gdb.t22/virtfunc.exp).
60 * eval.c (evaluate_subexp): same as above.
62 Tue Oct 19 10:43:16 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
64 * config/rs6000/rs6000.mh (TERMCAP): Define to -lcurses.
66 * Makefile.in: Define CXXFLAGS.
68 Tue Oct 19 09:28:52 1993 Stu Grossman (grossman@cygnus.com)
70 * sparclite/Makefile.in: Fixup so that this works with Sun make
73 Tue Oct 19 10:43:16 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
75 * breakpoint.h (struct bpstat_what): Don't use bitfields.
77 * typeprint.c: Add "class CLASS-NAME" to docstring for ptype.
79 Tue Oct 19 06:17:10 1993 Fred Fish (fnf@cirdan.cygnus.com)
81 * Makefile.in (ALLPARAM): Add config/m88k/{nm-delta88v4.h,
82 tm-delta88v4.h, xm-dgux.h}.
83 * Makefile.in (ALLCONFIG): Add config/m88k/{delta88v4.mh,
86 * README: Remove comment about SunOS 5.x programs leaving
87 coredumps. Info from Sun is that this was not in customer
90 Mon Oct 18 10:28:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
92 * hppa-tdep.c (restore_pc_queue): Call target_terminal_ours after
93 done stepping the inferior.
95 * c-exp.y: Remove never-used (because of shift/reduce conflicts)
96 rules for pointers to members.
97 * Makefile.in: Remove notice about expected shift/reduce conflicts.
99 * buildsym.c (finish_block): If we pop the context stack and it is
100 not empty, complain () instead of abort ().
102 Sun Oct 17 19:42:31 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
104 * parse.c, parser-defs.h (follow_types): New function.
105 * c-exp.y (ptype : typebase abs_decl): Use it.
106 * c-exp.y (ptype): Add support for type qualifiers after the
107 typebase. The typebase rule already has support for them before
109 * Makefile.in: Change the expected number of shift/reduce
110 conflicts to 6. This is OK--the 2 new conflicts are basically the
111 same as one of the old ones.
113 Sun Oct 17 13:04:49 1993 Fred Fish (fnf@cygnus.com)
115 * Makefile.in (VERSION): Bump to 4.10.3.
117 Sun Oct 17 09:18:57 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
119 * infrun.c (wait_for_inferior): Clean up comments which were at
120 the top of the file, making them more concise and moving them with
121 the code (Sorry, Randy, but these stream-of-consciousness comments
122 really have to go). Switch the order of the "&&", which makes
123 things clearer and turns out to be an improvement with respect to
124 side effects and speed.
126 Sun Oct 17 02:06:01 1993 Stu Grossman (grossman at cygnus.com)
128 * procfs.c: Handle process exits more elegantly by trapping on
129 entry to _exit. Also, cleanup procinfo list when process dies of
130 it's own accord (as opposed to being killed).
132 Sat Oct 16 20:47:30 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
134 * config/m88k/xm-dgux.h: Define NO_PTRACE_H.
136 * corelow.c (add_to_thread_list): Need a cast to go from PTR to
139 * infrun.c: Add comment about signals.
141 * fork-child.c (fork_inferior): Remove CREATE_INFERIOR_HOOK again.
142 Stu reinstated it (accidently I assume).
144 Sat Oct 16 15:27:10 1993 Stu Grossman (grossman at cygnus.com)
146 * procfs.c (procfs_wait): Losing Unixware can't do poll on /proc
147 files. Use PIOCWSTOP instead.
148 * corelow.c (add_to_thread_list): Fix arg to match prototype.
150 * procfs.c (procfs_set_sproc_trap): Don't use this if sproc
152 * (procfs_notice_signals): Fix prototype.
154 Fri Oct 15 22:46:07 1993 Stu Grossman (grossman at cygnus.com)
156 * breakpoint.c (breakpoint_thread_match break_command_1):
157 Thread-specific breakpoint support.
158 * breakpoint.h (struct breakpoint): Add thread id field.
159 * fork-child.c (fork_inferior): Move call to init_thread_list()
160 back a bit so that init_trace_fun can do thread functions.
161 * hppa-tdep.c (restore_pc_queue): Add pid to call to target_wait.
162 * hppab-nat.c (child_resume): Handle default pid.
163 * hppah-nat.c (child_resume): Handle default pid.
164 * i386lynx-nat.c (child_wait): New arg pid.
165 * inflow.c (kill_command): Reset thread list.
166 * infptrace.c (child_resume): Handle default pid.
167 * infrun.c: Thread-specific breakpoint support.
168 * inftarg.c (child_wait): Add pid arg.
169 * osfsolib.c (solib_create_inferior_hook): Add pid to call to
171 * procfs.c: Multi-thread support.
172 * remote-bug.c (bug_wait): Add pid arg.
173 * remote-hms.c (hms_wait): Add pid arg.
174 * remote-mips.c (mips_wait): Add pid arg.
175 * remote-mon.c (monitor_wait): Add pid arg.
176 * remote-nindy.c (nindy_wait): Add pid arg.
177 * remote-sim.c (gdbsim_wait): Add pid arg.
178 * remote-udi.c (udi_wait): Add pid arg.
179 * remote-vx.c (vx_wait): Add pid arg.
180 * remote-z8k.c (sim_wait): Add pid arg.
181 * remote.c (remote_wait): Add pid arg.
182 * solib.c (solib_create_inferior_hook): Add pid to call to
184 * target.h (struct target_ops): Add pid arg to to_wait and
186 * thread.c (valid_thread_id): New func to validate thread #s.
187 * (pid_to_thread_id): New func to do the obvious.
188 * thread.h: Prototypes for above.
190 * coff-solib.c (coff_solib_add): Use nameoffset field to locate
193 Fri Oct 15 21:29:40 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
195 * h8300-tdep.c, h8500-tdep.c: Define sim_load only, but not
196 sim_kill, sim_open, or sim_set_args.
198 * stack.c (print_stack_frame): Put catch_errors around
199 print_frame_info so (for example) error printing source doesn't
200 cause auto-displays to get skipped in normal_stop.
202 * findvar.c (value_from_register): When preparing to cast a value
203 from REGISTER_VIRTUAL_TYPE to type, copy the REGISTER_VIRTUAL_SIZE;
204 the old code didn't copy the whole thing.
205 * valops.c (value_assign): Add comment.
207 Fri Oct 15 12:57:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
209 * mipsread.c (upgrade_type): Replace bitsize sanity checks and
210 complaint by a comment explaining why they were useless.
212 Fri Oct 15 14:30:30 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
214 * Move comments on bypassing call dummy breakpoint from stack.c
217 Fri Oct 15 11:52:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
219 * symtab.c (lookup_partial_symtab): If filename is not found and
220 contains no slashes, try again and compare without leading path
222 * symtab.c (lookup_symtab_1): Replace open coded version of
223 lookup_partial_symtab with a function call.
225 Thu Oct 14 20:34:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
227 * fork-child.c (fork_inferior), remote-eb.c (eb_create_inferior),
228 remote-mon.c (monitor_create_inferior), remote-nindy.c
229 (nindy_create_inferior), remote-st.c (st2000_create_inferior),
230 remote-vx.c (vx_create_inferior): Remove CREATE_INFERIOR_HOOK; it
231 is replaced by init_trace_fun.
232 * config/convex/xm-convex.h, convex-xdep.c: Add comments explaining
233 how to do without CREATE_INFERIOR_HOOK for whoever fixes the Convex
236 * Makefile.in: Add Mach files to ALLDEPFILES, etc.
237 * m3-nat.c: Clean up more hair--message(), cprocs.
238 * configure.in: Recognize Mach targets and hosts.
239 * config/ns32k/tm-umax.h: Add some #ifndef's so tm-ns32km3.h can
241 * Mach headers in config/*/tm-*.h: Fix includes to match correct
244 Thu Oct 14 21:35:55 1993 Rob Savoye (rob@darkstar.cygnus.com)
246 * remote-mon.c (general_open): Set dev_name. Minor tweaking to get
248 * config/m68k/tm-monitor.h: Remove floating point register names
249 as there aren't any on any of the monitors that use this code.
251 Wed Oct 13 11:47:23 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
253 * inflow.c: Pass pointer to process group, not process group itself,
256 * inflow.c (terminal_ours_1): Don't print warning on failure to
259 * printcmd.c (printf_command): Instead of using makeva* and
260 calling vprintf, just make the appropriate calls to printf.
261 * printcmd.c, config/pa/xm-pa.h, config/mips/xm-makeva.h,
262 config/alpha/xm-alpha.h, config/m88k/xm-m88k.h: Remove all
263 traces of makeva*. My apologies to everyone (including me!)
264 who spent so much time getting it to work on various machines,
265 but look at the bright side, at least you won't have to do it
268 * printcmd.c (printf_command): Make a cleanup for val_args (fixes
271 Tue Oct 12 22:54:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
273 * config/mips/xm-mips.h: Remove comment about HAVE_SGTTY vs. usleep.
275 Tue Oct 12 12:01:29 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
277 * configure.in: only configure gdbserver for native environments
279 Tue Oct 12 08:59:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
281 * stabsread.c (read_type): Treat a negative type number at the start
282 of a type as a type reference, not as a definition of a type with
283 "50=" omitted. This makes things work on the RS/6000 again (the
284 14 Sep 1993 change broke it).
286 * inflow.c: Use 0 (standard input) not scb->fd.
287 (terminal_ours_1): If printing warning, don't claim it happened in
290 * blockframe.c (get_prev_frame_info): Don't error() if there are no
291 frames; just return NULL.
293 * xcoffsolib.h, xcoffexec.c: Undo the part of Fred's bfd->abfd
294 change which involved structure elements. It was unnecessary and
295 was not consistently done.
297 * stabsread.h, stabsread.c, dbxread.c (common_block*, copy_pending):
298 Move common block handling from dbxread.c to stabsread.c.
299 Use the name from the BCOMM instead of the ECOMM.
300 Allocate things on the symbol_obstack.
301 * xcoffread.c (process_xcoff_symbol): Process C_BCOMM, C_ECOMM,
302 and C_ECOML. On unrecognized storage classes, go ahead and call
303 define_symbol (after the complaint).
305 * dbxread.c (process_one_symbol): Don't relocate 'S' symbols by
308 Tue Oct 12 12:33:09 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
310 * osfsolib.c (solib_create_inferior_hook): Reset stop_soon_quietly
311 after shared library symbol reading to get rid of warning from
312 heuristic_proc_start.
314 Tue Oct 12 12:01:29 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
316 * remote-sim.c: fix unterminated character string
318 Tue Oct 12 08:59:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
320 * stabsread.c: Fix comment about gcc 2.3.3 stab for long long int.
322 Mon Oct 11 14:27:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
324 * m3-nat.c, config/nm-m3.h: Add a target_ops struct and other
325 various things to try to get this to work.
327 * symtab.h: Fix comments re headers, sharing blockvectors, etc.
329 Mon Oct 11 11:46:06 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
331 * config/i960/vxworks960.mt (REMOTE_O): add dcache.o and remote-utils.o
333 Mon Oct 11 02:48:57 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
335 * mipsread.c (parse_partial_symbols): Do not add undefined
336 symbols to the partial symbol table.
337 * alpha-tdep.c (init_extra_frame_info): Remove kludge for gcc,
338 gcc has to be compatible with the native tools.
339 * alpha-tdep.c (alpha_push_arguments): Rename NUM_ARG_REGS to
340 ALPHA_NUM_ARG_REGS and move its definition to tm-alpha.h.
341 * config/alpha/tm-alpha.h (FRAME_ARGS_ADDRESS): Change it to the
342 way the native tools define it, update comment.
344 Fri Oct 8 15:54:06 1993 Fred Fish (fnf@deneb.cygnus.com)
346 * osfsolib.c, remote-sim.c, remote.c, solib.c, xcoffexec.c,
347 xcoffsolib.h: Use 'abfd' for bfd variables instead of 'bfd'.
348 Sun cc doesn't like variable names that match their typedef'd type.
350 Fri Oct 8 14:56:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
352 * inflow.c: Remove unused includes of sys/param.h and sys/types.h.
354 * inflow.c, ser-unix.c, ser-go32.c, ser-tcp.c, serial.h,
355 terminal.h, fork-child.c, main.c, utils.c: Move all the process
356 group stuff back to inflow.c and terminal.h; that's a better place
357 for it and fixes problems with trying to get/set the process group
358 of a tty we're doing remote debugging on.
359 * terminal.h: Skip the redefines and includes if HAVE_TERMIOS.
361 * findvar.c, value.h (symbol_read_needs_frame): New function.
362 * c-exp.y, m2-exp.y: Call it instead of having our own switch on
364 * valops.c (value_of_variable): Use symbol_read_needs_frame to
365 decide whether we care about finding a frame.
367 Fri Oct 8 02:34:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
369 * blockframe.c (get_frame_block): Do not adjust pc if the frame
370 function was interrupted by a signal.
372 Thu Oct 7 19:20:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
374 * config/h8300/tm-h8300.h: Don't define sr_get_debug.
375 * remote-sim.c: Include remote-utils.h.
376 * target.h: Add comment about target_has_execution.
378 Thu Oct 7 16:14:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
380 * h8300-tdep.c (sim_load, sim_kill, sim_open, sim_set_args):
382 * infrun.c (normal_stop): Don't try and set the pc in the current
383 frame coredump if there isn't one.
384 * remote-sim.c (gdbsim_store_register): Don't
385 SWAP_TARGET_AND_HOST, sim_store_register takes bytes in raw order.
386 (gdbsim_wait): Set status with WSETSTOP.
387 * config/h8300/tm-h8300.h (sr_get_debug): Define
389 Thu Oct 7 12:56:57 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
392 * config/i386/i386mach.c: Explain this is for the old (probably
393 non-functional and/or obsolete) Mach stuff.
394 * m3-nat.c, config/nm-m3.h,
395 i386m3-nat.c, mipsm3-nat.c, ns32km3-nat.c,
396 config/i386/{i386m3.mh,i386m3.mt,tm-i386m3.h,xm-i386m3.h},
397 config/i386/{i386mk.mh,i386mk.mt,tm-i386mk.h,xm-i386mk.h},
398 config/mips/{mipsm3.mh,mipsm3.mt,tm-mipsm3.h,xm-mipsm3.h},
399 config/ns32k/{ns32km3.mh,ns32km3.mt,tm-ns32km3.h,xm-ns32km3.h}:
402 * blockframe.c (find_pc_partial_function): If we call
403 PSYMTAB_TO_SYMTAB, call target_terminal_ours_for_output first.
404 This is needed now that wait_for_inferior passes in endaddr.
405 * infrun.c: Move call to target_terminal_inferior from proceed
408 Thu Oct 7 09:22:04 1993 Stu Grossman (grossman at cygnus.com)
410 * blockframe.c (find_pc_partial_function): Fix handling for PCs
411 beyond the end of the last function in an objfile.
412 * coff-solib.c (coff_solib_add): Use BFD to get fields from .lib
414 * infrun.c (wait_for_inferior): Modify test for subroutine entry
415 to include pc out of bounds of the previous function.
416 * remote.c (remote_wait): Use strtoul for parsing 'N' message.
417 Add code to relocate symfile_objfile->sections.
419 Thu Oct 7 06:22:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
421 * config/sparc/sun4os4.mh: Add comment saying why we don't use
424 Thu Oct 7 09:29:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
426 * breakpoint.c, breakpoint.h (breakpoint_init_inferior): New function
427 that clears the `inserted' flag for all breakpoints and deletes
428 any breakpoints which should go away between runs of programs.
429 * inflow.c (generic_mourn_inferior), infrun.c (init_wait_for_inferior),
430 remote-es.c (es1800_load), comments in exec.c and corelow.c:
431 Use it instead of mark_breakpoints_out.
432 * breakpoint.c (mark_breakpoints_out): Update comment, tm-rs6000.h
433 uses it in a completely different context.
434 * breakpoint.c (breakpoint_re_set_one): Add bp_call_dummy case.
436 Thu Oct 7 09:29:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
438 * Makefile.in (REGEX, REGEX1): Always use our own version of
439 regex.c to be consistent across hosts.
440 * source.c (_initialize_source): Initialize regex to use grep
441 style syntax as an approximation to POSIX basic regex syntax.
443 Wed Oct 6 12:43:47 1993 Jeffrey A Law (law@snake.cs.utah.edu)
444 Jim Kingdon (kingdon@lioth.cygnus.com)
446 * hppa-tdep.c (frame_chain): Rework so that it correctly
447 handles boundaries where code with a frame pointer calls code
448 without a frame pointer.
449 (dig_fp_from_stack): New function.
451 Wed Oct 6 12:43:47 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
453 * breakpoint.c (delete_breakpoint): Don't insert a disabled breakpoint.
455 * README: Add Alpha notes from Schauer.
457 Tue Oct 5 15:26:04 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
459 * Makefile.in (install, uninstall): Remove $$n.1 stuff; I don't
460 understand what it is trying to do, but I suspect it's not doing
463 * config/ns32k/merlin.mh: Add comment about M_INSTALL.
464 * config/m88k/{delta88.mh,delta88v4.mh}: Remove M_INSTALL and
465 M_UNINSTALL; it tries to install a non-existent file gdb.z.
466 * Makefile.in: Remove M_INSTALL stuff; the above were the only uses.
468 * stabsread.c (read_range_type): Remove comment which recommends
469 distinguishing float from complex by the name.
471 Tue Oct 5 12:17:40 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
472 Jim Kingdon (kingdon@cygnus.com)
473 Stu Grossman (grossman@cygnus.com)
475 Changes to support alpha OSF/1 in native mode.
476 * alpha-nat.c, alpha-tdep.c, config/alpha/alpha-osf1.mt,
477 config/alpha/nm-alpha.h, config/alpha/tm-alpha.h, osfsolib.c:
479 * Makefile.in: Add new files and dependencies.
480 * configure.in: Add alpha target.
481 * config/alpha/alpha-osf1.mh (NATDEPFILES): Add osfsolib.o
482 * config/alpha/alpha-osf1.mh (MH_CFLAGS): Remove, we can handle
483 shared libraries now.
484 * config/alpha/xm-alpha.h: Cleanup, get MAKEVA_* defines right.
486 * defs.h (CORE_ADDR): Make its type overridable via CORE_ADDR_TYPE,
487 provide `unsigned int' default.
488 * breakpoint.c (breakpoint_auto_delete): Delete only if we really
489 stopped for the breakpoint.
490 * stabsread.c, stabsread.h (define_symbol): Change valu parameter
492 * stabsread.c (read_range_type): Handle the case where the lower
493 bound overflows and the upper doesn't and the range is legal.
494 * infrun.c (resume): Do not step a breakpoint instruction if
495 CANNOT_STEP_BREAKPOINT is defined.
497 * inferior.h (CALL_DUMMY_LOCATION): New variant AT_ENTRY_POINT.
498 Now that we have the bp_call_dummy breakpoint the call dummy code
499 is no longer needed. PUSH_DUMMY_FRAME, PUSH_ARGUMENTS and
500 FIX_CALL_DUMMY can be used to set up everything for the dummy.
501 The breakpoint for the dummy is set at the entry point and thats it.
502 * blockframe.c (inside_entry_file, inside_entry_func): Do not stop
503 backtraces if pc is in the call dummy at the entry point.
504 * infcmd.c (run_stack_dummy): Handle AT_ENTRY_POINT case. Use
505 the expected breakpoint pc when setting up the frame for
506 set_momentary_breakpoint.
507 * symfile.c (entry_point_address): New function for AT_ENTRY_POINT
509 * valops.c (call_function_by_hand): Handle AT_ENTRY_POINT case.
511 Tue Oct 5 11:37:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
513 * configure.in: Recognize hppa*-*-hiux* (currently synonym for hpux).
514 Change other hppa host entries to use -*- not -hp-.
516 Mon Oct 4 19:16:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
518 * i386-nlmstub.c: New file; debugging stub for i386 NetWare. Must
519 be compiled with NetWare header files and turned into an NLM with
522 Mon Oct 4 11:02:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
524 * minsyms.c (lookup_minimal_symbol_by_pc): Don't use mst_abs symbols.
526 * dbxread.c (process_one_symbol): Make n_opt_found static.
528 * Rename i386lynx-tdep.c to i386ly-tdep.c for 14 character file names.
529 * Makefile.in, config/i386/i386lynx.mt: Change accordingly.
531 * values.c (record_latest_value): Fetch lazy values and set VALUE_LVAL
534 Sun Oct 3 15:54:51 1993 Stan Shebs (shebs@rtl.cygnus.com)
536 * objfiles.h (objfile): New slot sym_stab_info, use by most
537 stab-reading formats.
538 * gdb-stabs.h (DBX_SYMFILE_INFO): Access sym_stab_info instead of
540 * coffread.c (coff_symfile_init): Alloc struct for sym_stab_info.
541 * dbxread.c, elfread.c, paread.c: Change sym_private references to
542 sym_stab_info references.
544 Sat Oct 2 19:28:35 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
546 * mipsread.c, objfiles.c, utils.c: Use PTR not void *. RISC/OS
548 * elfread.c: Use void * not PTR inside PARAMS.
550 * config/mips/news-mips.mh: Remove coredep.o; mips-nat.o does it.
551 * config/mips/news-mips.mh: Define NAT_FILE not NM_FILE.
552 * config/mips/nm-news-mips.h: Include mips/nm-mips.h not nm-mips.h.
554 Sat Oct 2 16:05:22 1993 Stu Grossman (grossman at cygnus.com)
556 * Makefile.in, coff-solib.c, coff-solib.h, i386lynx.mt,
557 tm-i386lynx.h: Add support for SVR3 COFF shared libraries.
559 Sat Oct 2 15:50:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
561 * m88k-nat.c (store_inferior_registers): When writing all registers,
562 don't try to write EXIP_REGNUM or ENIP_REGNUM (not needed for this
563 case, and they cause trouble).
565 * TODO: Don't suggest doing fast watchpoints by stepping a line
566 at a time. That would be really hairy and still not fast enough.
567 Do suggest debug registers and page table diddling.
569 Fri Oct 1 14:54:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
571 * printcmd.c (do_examine): Make meaning of 'h', 'w', and 'g' not
572 depend on builtin_type_*. Instead, it is always 2, 4, and 8 bytes
573 like the documentation says.
574 * printcmd.c (decode_format) [CC_HAS_LONG_LONG]: Remove 'l' as
575 synonym for 'g'. This was never documented, it shouldn't depend on
576 CC_HAS_LONG_LONG, and I don't see what's wrong with 'g'.
578 Fri Oct 1 10:06:35 1993 Kung Hsu (kung@cirdan.cygnus.com)
580 * symtab.c: fix a bug in testsuite (virtfunc.exp)
582 Thu Sep 30 11:30:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
584 * m88k-nat.c (fill_gregset): Fix typo (R_SFIP -> R_FIP).
586 * c-typeprint.c (c_type_print_base, TYPE_FN_FIELD_STUB code):
587 If demangled name lacks a colon, don't dump core.
589 * blockframe.c (find_pc_partial_function): If pst->readin is
590 set, don't try to get symbols from pst.
592 * inflow.c (generic_mourn_inferior): Call reinit_frame_cache
593 instead of doing it ourself.
594 * blockframe.c (reinit_frame_cache): Use code which was in
595 generic_mourn_inferior so we can use this function even when
596 we have switched targets.
597 * corelow.c (core_detach): Call reinit_frame_cache.
598 * target.c (target_detach): Don't call generic_mourn_inferior
599 (revert yesterday's change, now handled by core_detach).
600 * objfiles.c (free_objfile): Detach any core file if we call
601 SOLIB_CLEAR. #include target.h.
603 * fork-child.c (fork_inferior): Don't call target_terminal_init
604 and target_terminal_inferior until we are sure that the inferior
605 has called gdb_setpgid. This fixes PR 2900 (Schauer tracked it
606 down and was able to reliably reproduce it by putting a sleep()
607 before the gdb_setpgid()).
609 Thu Sep 30 12:00:49 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
611 * c-exp.y, m2-exp.y: Change type of address for msymbol to
613 * infptrace.c (fetch_register, store_inferior_register,
614 child_xfer_memory): Use PTRACE_XFER_TYPE for the type of ptrace
615 transfers. Provide an `int' default for PTRACE_XFER_TYPE.
617 Thu Sep 30 11:30:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
619 * defs.h (TARGET_*_BIT): Don't use host information (sizeof) in
622 * cp-valprint.c (cp_is_vtbl_ptr_type): Continue to accept old form.
624 Thu Sep 30 11:25:55 1993 Kung Hsu (kung@cygnus.com)
626 * cp-valprint.c (cp_is_vtbl_ptr_type):
627 change vtable field name to __vtbl (pr2695).
629 * symtab.c (gdb_mangle_name): fix a bug, to get mangled name right.
631 Wed Sep 29 18:34:22 1993 Stu Grossman (grossman at cygnus.com)
633 * Makefile.in: Add deps for i386lynx-nat.o and i386lynx-tdep.o to
634 keep non-gnu makes happy.
636 Wed Sep 29 10:52:19 1993 Kung Hsu (kung@cygnus.com)
638 * c-valprint.c: to fix virtual table print bug (pr2695).
640 Wed Sep 29 10:52:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
642 * target.c (target_detach): Call generic_mourn_inferior.
643 * inflow.c (generic_mourn_inferior): Call flush_cached_frames.
645 Tue Sep 28 23:08:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
647 * dbxread.c, coffread.c, elfread.c: A few changes to comments.
649 Tue Sep 28 18:39:37 1993 Stan Shebs (shebs@rtl.cygnus.com)
651 * configure.in: Rename ...-lynx* to ...-lynxos*.
652 Add m68*-*-lynxos* configuration.
653 * dbxread.c (coffstab_build_psymtabs): New function,
654 interfaces coffread.c to dbxread functions.
655 * coffread.c (coff_symfile_info): Expand to include
656 dbx_symfile_info slots.
657 (coff_symfile_init): Init coff_symfile_info struct.
658 (coff_locate_sections): New functions, finds the stab and stabstr
660 (coff_symfile_read): Call coffstab_build_psymtabs if a stab
662 (coff_section_offsets): Replace fake version with real offsets.
664 Tue Sep 28 18:00:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
666 * infcmd.c (run_stack_dummy): Set the frame in the bp_call_dummy
669 Tue Sep 28 17:53:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
671 * config/nm-sysv4.h: Include solib.h. Define SVR4_SHARED_LIBS.
672 * config/tm-sysv4.h: Don't include solib.h.
673 * config/xm-sysv4.h: Don't define SVR4_SHARED_LIBS.
674 * config/i386/i386v4.mt (TDEPFILES): Move solib.o from here...
675 * config/i386/i386v4.mh (NATDEPFILES): ...to here.
676 * config/i386/nm-i386v4.h: Include nm-sysv4.h.
677 * config/m68k/amix.mt (TDEPFILES): Move solib.o from here...
678 * config/m68k/amix.mh (NATDEPFILES): ...to here.
680 Tue Sep 28 09:45:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
682 * symmisc.c (print_symbol): Use %02x not %2x for LOC_CONST_BYTES.
684 Clean up problems with targets and hosts that have 64 bit longs
685 and pointers and 32 bit ints.
686 * breakpoint.c, buildsym.c, c-lang.c, c-valprint.c, ch-lang.c,
687 ch-valprint.c, core.c, cp-valprint.c, dbxread.c, exec.c,
688 expprint.c, gdbtypes.c, infcmd.c, language.c, language.h,
689 m2-lang.c, maint.c, mips-tdep.c, mipsread.c, partial-stab.h,
690 printcmd.c, remote-vx.c, solib.c, source.c, stack.c, symfile.c,
691 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
692 Change all printf formats from %x to %lx if outputting an address.
693 Change la_*_format to use long format.
694 local_hex_string, local_hex_string_custom now take an unsigned long
695 argument, change all callers.
696 * coffread.c (read_coff_symtab): Remove superfluous cast for
698 * dbxread.c (end_psymtab): Cast MSYMBOL_INFO to long, not int.
699 * findvar.c, value.h (write_register): Change val to LONGEST.
700 * gdbtypes.h (struct type): Change `bitsize' to long as
701 TYPE_FIELD_STATIC_PHYSNAME uses this field as a pointer.
702 * inferior.h (struct inferior_status): Change type of stop_pc to
704 * language.h (local_octal_string, local_octal_string_custom):
705 Remove prototype, the functions are neither defined nor used.
706 * mipsread.c (parse_symbol): Use temporary variable for bitsize as
707 f->bitsize is a long now.
708 * objfiles.c (add_to_objfile_sections, build_objfile_section_table):
709 Use unsigned long casts instead of int for abusing sections_end
711 * stack.c (parse_frame_specification): Change type of `args' to
712 CORE_ADDR for SETUP_ARBITRARY_FRAME.
714 * printcmd.c (make_vasize): Allow redefinition via MAKEVA_SIZE.
715 * mipsread.c (parse_type): Alpha cc now supports the t->continued
716 bit, update algorithm to match the way the compiler uses it.
718 Tue Sep 28 12:05:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
720 * utils.c (fprintfi_filtered): Fix comments.
722 Mon Sep 27 18:10:08 1993 Stu Grossman (grossman at cygnus.com)
724 * coffread.c (read_coff_symtab): Don't call getfilename if there
727 Mon Sep 27 10:22:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
729 * symtab.c (find_pc_line): Fix comments.
731 * remote-udi.c (udi_mourn): Don't pop target.
733 Fri Sep 24 17:25:41 1993 Stu Grossman (grossman at cygnus.com)
735 * corelow.c: Add multi thread/process support for core files with
736 .reg/XXX pseudo-sections.
737 * i386lynx-nat.c thread.h thread.c: Remove unnecessary core file
740 Thu Sep 23 10:49:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
742 * remote-udi.c (download): Skip zero length sections.
744 * valops.c (search_struct_method, value_struct_elt):
745 Use (value)-1, not -1, for error.
747 * infcmd.c (step_1), infrun.c (wait_for_inferior): Add comments
748 about SHIFT_INST_REGS.
750 * exec.c (exec_file_command): Set text_end based on all code readonly
751 sections, not just ".text".
753 * defs.h, infcmd.c, config/z8k/tm-z8k.h, config/m88k/tm-m88k.h,
754 config/sh/tm-sh.h, config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
755 z8k-tdep.c: Remove all references to ADDR_BITS_SET.
756 * config/m88k/tm-m88k.h: Define TARGET_WRITE_PC.
758 * config/m88k/tm-m88k.h, m88k-tdep.c: Add call function stuff.
760 Thu Sep 23 00:13:06 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
762 * config/mips/tm-mips.h (STORE_STRUCT_RETURN): Define as noop as
763 the pushing of the struct return address is already handled in
765 * mips-tdep.c (reinit_frame_cache_sfunc): Fix typo in prototype
767 * mipsread.c (parse_symbol, parse_type, upgrade_type): Add more
768 sanity checks for corrupt symbol entries to avoid core dumps
769 reported by benson@odi.com. Obviously Ultrix 4.3A cc now has
770 the same problems as the OSF/1 alpha cc.
771 * mipsread.c (parse_lines): Iterate over the range of the compressed
772 line number entries, the old iteration sometimes failed to stop
773 and wrote past the end of the LINETABLE. Add sanity check to avoid
774 the same problem in case the line number info is corrupt.
775 * mipsread.c (parse_procedure): Adjust pdr for alpha __sigtramp.
776 * mipsread.c (parse_external, parse_partial_symbols): Ignore stNil
777 symbols that are produced for statics in .o files and stLocal symbols
778 that are produced for every section in OSF/1 dynamically linked
780 * mipsread.c (psymtab_to_symtab_1): Put out `undefined symbols'
781 warning only under `verbose on' as there are many undefined symbols
782 in a dynamically linked executable.
784 Wed Sep 22 10:28:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
786 * config/i960/nindy960.mt: Don't define REMOTE_O; REMOTE_O was
787 intended only for VxWorks. Remove dcache.o from TDEPFILES now
788 that we pick it up from the default REMOTE_O.
790 * breakpoint.c (bpstat_what): Initialize retval.call_dummy and
793 * mips-tdep.c (mips_frame_chain): If frame size zero, return zero.
794 * rs6000-tdep.c: Add comment about framelessness.
796 * remote-nindy.c: Declare ninMemGet and ninMemPut.
798 Wed Sep 22 08:02:57 1993 Stu Grossman (grossman at cygnus.com)
800 * Makefile.in: Add i386lynx-tdep to the right places.
801 (TARDIRS): Add gdbserver.
803 * exec.c (print_section_info): Print entry point.
804 * i386lynx-nat.c (i386lynx_saved_pc_after_call): Move into
805 i386lynx-tdep.c. Add core file support.
806 * i386lynx-tdep.c: New module for Lynx/386 target dependant code.
807 * maint.c: Add `maint info sections' command to print info about all
808 sections that BFD knows about for exec and core files.
809 * sparc-tdep.c (sparc_push_dummy_frame): Update stack pointer
810 before putting frame on the stack. Consolidate writes to reduce
811 traffic for remote debugging.
812 * config/i386/i386lynx.mh (NATDEPFILES): Remove exec.o.
813 * config/i386/i386lynx.mt (TDEPFILES): Add exec.o, i386lynx-tdep.o.
814 * config/i386/nm-i386lynx.h: Add target_pid_to_str().
815 * config/i386/tm-i386lynx.h: Remove target_pid_to_str().
816 * sparclite/Makefile.in: Add deps to keep Sun make happy.
818 Tue Sep 21 17:48:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
820 * breakpoint.h, breakpoint.c (bpstat_stop_status): Add new argument
822 * infrun.c (wait_for_inferior): Pass it. Also consolidate the
823 test of whether we are stepping into a CURRENTLY_STEPPING macro.
825 Tue Sep 21 17:22:34 1993 K. Richard Pixley (rich@sendai.cygnus.com)
827 * breakpoint.c (bpstat_stop_status),
829 infrun.c (wait_for_inferior): collapse SHIFT_INST_REGS ifdef
832 * m88k-tdep.c: include ieee-float.h. new global target_is_m88110.
833 new const struct ext_format_m88110 for float format.
834 (pic_prologue_code): add braces.
835 (next_insn): remove unused variable buf.
836 (frame_find_saved_regs): remove unused variables next_addr,
838 (frame_locals_address): remove unused variables frame, ap.
839 (frame_args_address): remove unused variables frame, ap.
840 (push_parameters): add some breaks and a default case.
842 * remote-bug.c: remove redundant includes of value.h, target.h,
844 (bug_open): corrected typo, sr_multi_scan -> gr_multi_scan.
845 (bug_fetch_register): special case sfip register for m88110.
846 remove flag bit masking of pc registers. This should be handled
847 by the ADDR_BITS_* macros.
848 (bug_store_register): special case sfip register for m88110.
849 Corrected sprint format for extended registers.
851 * config/m88k/tm-m88k.h: white space and comment changes. include
852 ieee-float.h. expanded to cope with m88110 extended registers.
853 (R0_REGNUM, XFP_REGNUM, X0_REGNUM): new macros.
854 (SHIFT_INST_REGS): becomes a real macro.
856 Tue Sep 21 17:48:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
858 * breakpoint.c (breakpoint_1): Support bp_call_dummy.
860 Tue Sep 21 17:06:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
862 * elfread.c (record_minimal_symbol_and_info): Guess the section to
864 * objfiles.c: Include gdb-stabs.h for SECT_* macros.
865 (objfile_relocate): Relocate textlow and texthigh in psymtabs.
866 Relocate partial symbols. Check that minimal SYMBOL_SECTION is
867 nonnegative before using it.
868 * symtab.h: Adjust section field comment.
870 * remote.c (interrupt_query): New function.
871 (remote_interrupt_twice): Call interrupt_query.
872 (putpkt, getpkt): If quit_flag is set, call interrupt_query.
873 (remote_wait): Don't bother with objfile_relocate if the addresses
875 (remote_fetch_registers): If we see a packet that doesn't start
876 with a hex character, fetch a new one.
878 Tue Sep 21 11:44:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
880 * remote.c, remote-utils.c: Use SERIAL_FLUSH_INPUT after opening it.
882 * printcmd.c (print_scalar_formatted): When truncating value we are
883 going to print as unsigned, handle it generally for any length
884 less than sizeof (LONGEST), rather than special-casing sizeof (char),
885 sizeof (short), and sizeof (long). Clarify comment on what this
888 * symfile.c (deduce_language_from_filename): Accept .cxx for C++.
889 * buildsym.c (start_subfile): Use deduce_language_from_filename
890 rather than checking for .C or .cc ourself.
892 Mon Sep 20 14:53:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
894 * defs.h: Declare argument of re_comp as const char *.
896 * remote.c, remote-mips.c: Use sr_get_debug not remote_debug.
898 * README: Say using bfd from another release doesn't generally work.
900 Sat Sep 18 10:13:18 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
902 * mipsread.c (parse_type): Don't complain() if we guessed struct
903 and it was a union, or vice versa.
905 * defs.h (make_cleanup): Change PTR to void * when inside PARAMS.
907 Some of the following is in #ifdef CALL_DUMMY_BREAKPOINT_OFFSET.
908 * breakpoint.h (enum bptype): Add bp_call_dummy.
909 (struct bpstat_what): Add call_dummy field.
910 * infrun.c (wait_for_inferior): Deal with it.
911 * breakpoint.c (bpstat_what): Deal with call dummy breakpoint.
912 * infcmd.c (run_stack_dummy): Set the call dummy breakpoint.
913 * config/sparc/tm-sparc.h: Define CALL_DUMMY_BREAKPOINT_OFFSET.
915 * remote-sim.h: New file.
916 * remote-sim.c: Add remote debug feature. Rename stuff to distinguish
917 interface to simulator from gdb-specific stuff. Other changes.
919 * remote-sp64sim.c: Renamed to remote-sim.c.
920 Use sr_get_debug instead of our own sim_verbose/simif_snoop.
921 Use gnutarget in call to bfd_openr.
922 Rename simif_* to gdbsim_*.
923 * config/sparc/sp64sim.mt: Change remote-sp64sim.c to remote-sim.c.
926 Fri Sep 17 04:41:17 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
928 * findvar.c (extract_signed_integer): Cast *p to LONGEST before doing
929 the xor and subtract. Otherwise it will not sign extend if the type
930 of LONGEST is larger than int.
931 * cp-valprint.c (cp_print_class_method): Inhibit core dump if
932 domain is an undefined cross reference.
933 * valops.c (call_function_by_hand): Set real_pc to correct
934 value if CALL_DUMMY_LOCATION != ON_STACK.
936 Thu Sep 16 20:37:06 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
938 * config/a29k/tm-a29k.h (FRAME_CHAIN): If rsize is zero, return zero.
940 Thu Sep 16 13:16:22 1993 Stu Grossman (grossman at cygnus.com)
942 * infrun.c (wait_for_inferior): Allow user to single step within
945 Thu Sep 16 12:34:01 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
947 * dbxread.c (copy_pending): Deal with END NULL.
948 (process_one_symbol): Add comments about what common_block NULL means.
950 Wed Sep 15 14:50:26 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
952 * remote-udi.c, remote-adapt.c, remote-mm.c: Move processor_type
953 to tm-a29k.h and a29k-tdep.c and make it an enum.
954 * a29k-tdep.c (a29k_get_processor_type): New function. Fix many
955 aspects of how we detected the processor type.
956 * remote-udi.c, remote-adapt.c, remote-mm.c (*_open): Call it
957 rather than figuring out the type ourselves.
959 Thu Sep 16 12:12:59 1993 Stu Grossman (grossman at cygnus.com)
961 * sparc-stub.c (_trap_low): Do restore/save sequence after
962 setting sp to ensure that we load the previous window from the
963 right place on the stack.
965 Thu Sep 16 00:36:32 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
967 * mipsread.c: Many changes for alpha ecoff format:
968 Correct sizeof(int) == sizeof(long) assumptions.
969 Replace stParsed hack by putting the parsed types on the pending chain.
970 Replace mips specific ecoff mapping by ECOFF_REG_TO_REGNUM macro,
971 provide default for cross debugging.
972 Swapping the symbol back is no longer needed as the symbol is not
974 Add new alpha basic types, handle btTypedef, handle stStaticProc
976 Update and clean up cross_ref for alpha cc cross ref variations.
977 Allocate types on the type_obstack to inhibit storage leaks.
978 * config/mips/tm-mips.h (ECOFF_REG_TO_REGNUM): Define.
979 * gdbtypes.c (recursive_dump_type): Dump TYPE_TAG_NAME if it is set.
981 Tue Sep 14 09:12:17 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
983 * stabsread.c (read_type): Process "s" (size) type attribute.
984 If type is defined to another type, copy the type.
986 Tue Sep 14 18:37:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
988 * config/i386/i386v4.mh (NATDEPFILES): Move exec.o from here...
989 * config/i386/i386v4.mt (TDEPFILES): ...to here.
991 Tue Sep 14 12:21:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
993 * Makefile.in (remote_utils_h): add serial.h and target.h.
994 (main.o, remote-es.o, remote-nindy.o, remote.o): remove target.h
995 (already in remote_utils_h).
996 (remote-utils.o): new rule.
998 * remote-utils.h: include serial.h.
1000 * serial.h: ifdef protect from multiple inclusion.
1002 * remote.c, remote-nindy.c, remote-mon.c, remote-es.c: include
1005 * remote.c (remote_open), remote-nindy.c (nindy_open,
1006 nindy_files_info), remote-mon.c (general_open), remote-es.c
1007 (es1800_open): use remote-utils facilities for baud rate.
1009 Tue Sep 14 09:12:17 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
1011 * paread.c, coffread.c, elfread.c, dwarfread.c:
1012 Include <time.h> and <sys/types.h> before libbfd.h.
1014 * paread.c: Define BYTES_IN_WORD before including aout/aout64.h.
1016 * Makefile.in (a29k-tdep.o): Depend on $(defs_h).
1017 * config/a29k/tm-a29k.h (SAVED_PC_AFTER_CALL): Use gr122 not lr0
1018 if this is a transparent procedure.
1020 Mon Sep 13 16:06:43 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
1022 * remote.c: Define remote_debug to 0 and #if 0 baud_rate. Temporary
1023 hack so this file compiles again.
1025 * remote-utils.c (gr_multi_scan): Cast return value from alloca.
1026 (gr_multi_scan): #if 0 never-reached return(-1).
1028 * remote-udi.c (udi_wait): Return inferior_pid not 0.
1030 Mon Sep 13 14:14:35 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1032 Collect some remote things into remote-utils.
1033 * remote-utils.[ch]: new files of functions collected from several
1034 different remote targets.
1035 * Makefile.in (REMOTE_O): add remote-utils.o.
1036 (dcache_h, remote_utils_h): new macros.
1037 (HFILES): add $(remote_utils_h).
1038 (ALLDEPFILES): add $(remote_utils_h).
1039 (dcache.o): new rule.
1040 (main.o, remote-bug.o): also depend on $(remote_utils_h).
1041 * target.h (remote_debug): extern moved to remote-utils.h.
1042 * target.c (find_default_run_target, find_core_target): initialize
1044 (remote_debug): moved to remote-utils.c.
1045 (_initialize_targets): move declaration of user variable
1046 remotedebug to remote-utils.c.
1047 * remote-bug.c: include remote-utils.h rather than dcache.h.
1048 (bug_close, bug_write, bug_write_cr, desc, bug_dcache, timeout,
1049 dev_name, check_open, is_open, readchar, readchar_nofail,
1050 pollchar, expect, expect_prompt, get_hex_digit, get_hex_byte,
1051 get_hex_word, bug_kill, bug_detach, bug_create_inferior,
1052 multi-scan, bug_prepare_to_store, bug_fetch_word,
1053 bug_store_word, bug_files_info, bug_mourn, bug_com, bug_device,
1054 bug_speed): removed and replaced with facilities from
1056 (bug_read_inferior_memory): renamed to bug_read_memory.
1057 (bug_write_inferior_memory): renamed to bug_write_memory.
1058 (bug_xfer_inferior_memory): renamed to bug_xfer_memory.
1059 (get_word): comment out this unused function for now.
1060 (bug_settings, cpu_check_strings): new statics.
1061 (bug_open): rewritten to use gr_open.
1062 (_initialize_remote_bug): remove declarations of commands bug,
1064 * main.c: include remote-utils.h.
1065 (baud_rate): removed to remote-utils.c.
1066 (main): handle baud rate settings using new facilities from
1068 * defs.h (baud_rate): removed extern.
1070 m88110 support via bug-197 monitor.
1071 * remote-bug.c (get_reg_name, bug_fetch_register,
1072 bug_store_register): added m88110 extended register support.
1073 (wait_strings): added bug-197 prompt.
1074 (bug_wait): cope with bug-197 prompt.
1075 (start_load): cope with either bug-197 or bug-187 prompt.
1077 Mon Sep 13 12:53:09 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
1079 * inferior.h, infrun.c, thread.c, infcmd.c: Remove all uses of
1080 pc_changed. If it was ever set to a non-zero value, it was before
1081 GDB 2.8. It doesn't seem to have any useful function.
1083 * defs.h: Don't define NORETURN (see comment).
1085 Sat Sep 11 10:46:09 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
1087 * m88k-nat.c (fill_gregset): Set r31 and sfip.
1089 Thu Sep 9 10:18:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1091 * remote-udi.c (udi_wait, case UDIStdinNeeded): Use a loop calling
1092 getchar() (terminated only on '\n') instead of scanf. Send the
1093 '\n' which terminates it to the remote system.
1096 * exec.c (ignore): Return 0.
1097 * stack.c (return_command): Fetch lazy value directly, not via
1098 VALUE_CONTENTS, to avoid "value computed is not used".
1099 * inflow.c (new_tty): Move osigttou inside #if.
1101 * remote.c (remote_fetch_registers): If remote reply is short, just
1102 note that fact and keep going (reading extra registers as all bits 0).
1103 (remote_store_registers): Send number of registers that were found
1104 by remote_fetch_registers.
1105 * m68k-tdep.c, config/m68k/tm-m68k.h, config/m68k/tm-*.h: Remove
1106 HAVE_68881. Define CANNOT_STORE_REGISTER if ptrace() can't write
1108 * config/m68k/{tm-m68k-nofp.h,m68k-nofp.mt,tm-m68k-fp.h,m68k-fp.mt}:
1109 Remove, replaced by {tm-m68k-em.h,m68k-em.mt}.
1110 * Makefile.in, configure.in: Change accordingly.
1112 Thu Sep 9 04:59:03 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1114 * mipsread.c (cross_ref): Allow SGI extended symbol types as cross
1116 * symmisc.c (print_symbol): Use TYPE_TAG_NAME not TYPE_NAME to avoid
1117 printing of identities.
1119 Wed Sep 8 19:18:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1121 * breakpoint.c (breakpoint_1): Deal with step resume breakpoint.
1123 Wed Sep 8 13:01:10 1993 K. Richard Pixley (rich@cygnus.com)
1126 * config/m88k/tm-m88k.h (frame_find_saved_regs): prototype.
1127 * config/h8300/tm-h8300.h (NUM_REGS): rewrite to avoid nested comment.
1128 * blockframe.c (get_prev_frame_info): initialize address.
1129 * breakpoint.c (bpstat_copy): initialize retval.
1130 (bpstat_stop_status): initialize value_is_zero.
1131 (bpstat_what): initialize bs_class.
1132 (breakpoint_1, mention): add do-nothing case for bp_step_resume.
1133 (break_command_1): initialize cond_end, addr_end, &
1134 canonical_strings_chain.
1135 (enable_breakpoint): initialize save_selected_frame.
1136 * buildsym.c (end_symtab): initialize symtab & linetablesize.
1137 * c-exp.y (parse_number): initialize i.
1138 * c-typeprint.c (c_type_print_varspec_prefix): include
1139 TYPE_CODE_BITSTRING in switch statements and do nothing.
1140 * c-valprint.c (c_val_print): removed unused variable c.
1141 * ch-valprint.c (chill_val_print): removed unused variable eltlen.
1142 * cp-valprint.c (cp_print_class_method): initialize f & j.
1143 * eval.c (evaluate_subexp): initialize pc2, arg1, arg2.
1144 * expprint.c (print_subexp): initialize myprec, assoc, & tempstr.
1145 * findvar.c (value_from_register): initialize first_addr.
1146 * gdbtypes.c (lookup_struct_elt_type): localize use of temporary
1148 * infcmd.c (run_stack_dummy): return zero rather than simple
1150 * infrun.c (wait_for_inferior): initialize stop_sp, prologue_pc.
1151 remove symtab, appears unused.
1152 (restore_selected_frame): return 1.
1153 * mipsread.c (psymtab_to_symtab_1): initialize first_off.
1154 (fixup_sigtramp): initialize b0.
1155 * printcmd.c (do_examine): initialize val_type.
1156 (print_frame_args): initialize b.
1157 * ser-tcp.c (tcp_restore): comment out declaration. Appears
1159 * ser-unix.c (hardwire_restore): comment out declaration. Appears
1161 (hardwire_send_break): moved variable status into ifdef
1163 (wait_for): moved variable numfds into ifdef HAVE_SGTTY.
1164 * serial.h: comment change only.
1165 * stabsread.c (rs6000_builtin_type): initialize rettype.
1166 (read_range_type): initialize nbits.
1167 * stack.c (print_frame_info): remove unused variable numargs.
1168 (parse_frame_specification): remove unused variables arg1, arg2,
1170 (return_command): initialize return_value.
1171 * symfile.c (cashier_psymtab): initialize pprev.
1172 * symtab.c (find_pc_psymbol): initialize best.
1173 (lookup_symbol): initialize s.
1174 (make_symbol_completion_list): initialize quote_pos.
1175 * thread.c: include command.h.
1176 (thread_info): static declaration removed; unused.
1177 (info_threads_command): fix == vs = typo.
1178 * typeprint.c (whatis_exp): initialize old_chain.
1179 * valprint.c (val_print_string): remove unused variable
1180 first_addr_err. Initialize old_chain.
1181 (_initialize_valprint): white space comment change.
1182 * values.c (show_values): rewrite if statement to avoid empty
1184 (vb_match): remove unused variable fieldtype_target_type.
1186 Wed Sep 8 10:21:33 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1188 * Makefile.in (mipsread.o): Depend on $(bfd_h).
1190 Tue Sep 7 13:06:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1192 * gdbserver/Makefile.in (TAGS): config files are in
1193 $(srcdir)/../config, not $(srcdir)/config.
1195 * config/pa/tm-hppa.h: Declare target_read_pc and target_write_pc.
1196 (STORE_RETURN_VALUE): Pass the correct offset of the return
1197 register to write_register_bytes.
1198 * hppa-tdep.c: Use target_write_pc if PCOQ_TAIL_REGNUM was not saved.
1200 Tue Sep 7 14:30:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1202 * remote.c (remote_wait): Don't call error. Instead, call warning
1203 inside a loop. User can ^C to get out.
1205 * config/m68k/tm-m68k.h (FIX_CALL_DUMMY): Changed name of swapping
1206 routine to match BFD name change.
1207 * config/z8k/tm-z8k.h (FIX_CALL_DUMMY): Likewise.
1209 Mon Sep 6 15:01:57 1993 Jeffrey Wheat (cassidy@cygnus.com)
1211 * elfread.c: change elf32_symbol_type to elf_symbol_type
1213 Mon Sep 6 15:43:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1215 * remote.c (remote_wait): Added 'W' and 'N' responses.
1217 Fri Sep 3 08:57:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1219 * main.c, utils.c: Add comments about immediate_quit.
1221 * elfread.c (elf_symtab_read): Don't add symbols starting with ".L"
1224 * target.c (pop_target): Don't try to deal with the stack becoming
1225 empty. Shouldn't happen and the code that tried was broken.
1227 * dcache.c: Cast return value from xmalloc.
1229 * remote.c: Move setting of immediate_quit from remote_open to
1230 remote_start_dummy and set it back to zero when done.
1232 Thu Sep 2 00:07:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1234 * m88k-tdep.c: Remove a bunch of unused #includes.
1236 * language.h: Add comment about current_language.
1238 * mips-tdep.c (_initialize_mips_tdep): Change heuristic-fence-post
1239 from var_uinteger to var_zinteger.
1241 * configure.in: Fix typo (delta88r4 -> delta88v4).
1243 * config/m88k/xm-delta88.h: Don't include sys/siginfo.h. It was
1244 to make this work on SVR4 before SVR4 had its own configuration,
1247 * config/m88k/tm-delta88v4.h: Define FRAME_CHAIN_VALID_ALTERNATE.
1249 * config/m88k/delta88v4.h (NATDEPFILES): Remove infptrace.o inftarg.o.
1251 * config/m88k/xm-dgux.h: Renamed from config/m88k/xm-m88k.h.
1252 * config/m88k/m88k.mh: Use xm-dgux.h.
1253 * config/m88k/xm-m88k.h: New file, with HOST_BYTE_ORDER,
1254 MAKEVA_END and MAKEVA_ARG.
1255 * config/m88k/xm-*.h: Include m88k/xm-m88k.h.
1256 * printcmd.c: Remove __INT_VARARGS_H code; now in xm-m88k.h.
1258 Wed Sep 1 19:31:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1260 * remote-udi.c (udi_wait): Call `warning' not `error'.
1262 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): If the symbol has a
1263 demangling, don't put the mangled form in the completion list.
1265 * symtab.c, symfile.c, c-exp.y, ch-exp.y, m2-exp.y, buildsym.c,
1266 symfile.h, stabsread.c, minsyms.c, solib.c, nlmread.c, dwarfread.c
1267 partial-stab.h, symmisc.c, gdbtypes.c: Lint. Remove (or put
1268 inside #if) unused variables and labels. Fix unclosed comment.
1269 Deal with enumeration values unhandled in switch statements. Make
1270 sure non-void functions return values. Include appropriate
1272 * dbxread.c (elfstab_build_psymtabs): Don't check for unsigned
1275 Wed Sep 1 14:36:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1277 * i960-tdep.c, ns32k-pinsn.c, remote-adapt.c, xcoffread.c:
1280 Wed Sep 1 11:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1282 * remote.c: Add comment explaining why dcache is disabled.
1283 (remote_fetch_word, remote_store_word): Make static and #if 0.
1284 They are not called from anywhere.
1286 Wed Sep 1 14:41:28 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1288 * arm-tdep.c, convex-tdep.c, convex-xdep.c, dbxread.c,
1289 h8300-tdep.c, h8500-tdep.c, i960-pinsn.c, i960-tdep.c,
1290 infptrace.c, m88k-tdep.c, mips-tdep.c, regex.c, remote-vx.c,
1291 rs6000-tdep.c, xcoffexec.c, xcoffread.c, z8k-tdep.c,
1292 config/arm/tm-arm.h, config/convex/tm-convex.h,
1293 config/gould/tm-np1.h, config/gould/tm-pn.h,
1294 config/m68k/tm-isi.h, config/ns32k/tm-umax.h,
1295 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
1296 config/rs6000/tm-rs6000.h, config/tahoe/tm-tahoe.h,
1297 config/vax/tm-vax.h: bzero -> memset.
1299 * regex.c: bcmp -> memcmp.
1301 Wed Sep 1 11:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1303 * symtab.c (find_pc_line, find_line_common),
1304 symtab.h (struct linetable), xcoffread.c (arrange_linetable):
1305 Revise comments re linetable sorting.
1306 * buildsym.c (compare_line_numbers): Sort by pc, not by line.
1307 * coffread.c: Tell end_symtab to sort the line table.
1309 * coffread.c: Re-work a lot of the coff-specific stuff to use stuff
1310 in buildsym.c. This includes coff_finish_block, coff_context_stack,
1311 coff_local_symbols, coff_file_symbols, coff_global_symbols,
1312 coff_end_symtab and coff_add_symbol_to_list.
1313 (read_enum_type): Deal with it now that we have a "struct pending"
1314 not a "struct coff_pending".
1316 * buildsym.c (end_symtab): Don't realloc subfile->linetable.
1318 Wed Sep 1 13:12:43 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1320 * a68v-nat.c, altos-xdep.c, convex-tdep.c, convex-xdep.c,
1321 findvar.c, hppab-nat.c, hppah-nat.c, i386mach-nat.c,
1322 irix4-nat.c, m68k-tdep.c, m88k-tdep.c, mipsread.c, regex.c,
1323 remote-bug.c, remote-hms.c, rs6000-nat.c, rs6000-tdep.c,
1324 sparc-nat.c, stabsread.c, sun3-nat.c, sun386-nat.c, symfile.c,
1325 umax-xdep.c, xcoffread.c, 29k-share/udi/udip2soc.c,
1326 29k-share/udi/udr.c, config/a29k/tm-a29k.h, config/arm/tm-arm.h,
1327 config/convex/tm-convex.h, config/gould/tm-np1.h,
1328 config/gould/tm-pn.h, config/h8300/tm-h8300.h,
1329 config/h8500/tm-h8500.h, config/i386/tm-i386aix.h,
1330 config/i386/tm-sun386.h, config/i386/tm-symmetry.h,
1331 config/i960/tm-i960.h, config/m68k/tm-news.h,
1332 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
1333 config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
1334 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
1335 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
1336 config/tahoe/tm-tahoe.h, config/vax/tm-vax.h,
1337 config/z8k/tm-z8k.h, nindy-share/nindy.c: bcopy -> memcpy.
1339 Wed Sep 1 05:05:53 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1341 * mipsread.c (parse_partial_symbols): Use language from FDR if it
1342 is unambigous. Patch from ptf@delcam.co.uk (Paul Flinders).
1343 * mipsread.c (ecoff_symfile_info): New struct to hold the global
1345 * mipsread.c (mipscoff_symfile_init, parse_partial_symbols):
1346 Allocate the global pending list and link it to the objfile.
1347 * mipsread.c (is_pending_symbol, add_pending): Use global pending
1348 list from objfile. Allocate pending list entries from the
1350 * mipsread.c (free_pending): Remove. The pending list is now
1351 freed when the psymbol_obstack is freed.
1352 * mipsread.c (psymtab_to_symtab1): Remove pending list allocation,
1353 the global pending list is used now.
1354 * mipsread.c (parse_partial_symbols): Skip only the first
1355 file indirect entry when building the dependency list.
1357 Tue Aug 31 15:01:27 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1359 Break dcache code out of remote.c.
1360 * dcache.h: white space changes only.
1361 * dcache.c: add user settable variable to set whether data caching
1363 * remote.c: include dcache.h. removed data caching code which is
1364 now in dcache.c. Compile in data caching again. (data caching
1365 is currently off by default.)
1366 (remote_read_bytes, remote_write_bytes): change second arg to
1368 (remote_dcache): new static variable.
1369 * Makefile.in (REMOTE_O): add dcache.o.
1370 * config/m88k/m88k.mt (TDEPFILES): removed dcache.o.
1372 Break dcache code out of remote-nindy.c.
1373 * remote-nindy.c: removed dcache code. Changed callers to use new
1374 conventions. include dcache.h.
1375 (nindy_dcache): new static variable.
1376 * config/i960/nindy960.mt (TDEPFILES): added dcache.o.
1378 Break dcache code out of remote-bug.c into dcache.[hc].
1379 * Makefile.in (dcache_h): new macro.
1380 (HFILES): added $(dcache_h).
1381 (ALLDEPFILES): added dcache.c.
1382 (dcache.o): new rule.
1383 (remote-bug.o): now depends on $(dcache_h).
1384 * remote-bug.c: include dcache.h. remove externs for insque and
1385 remque, add extern for bcopy. Prototype bug_close,
1386 bug_clear_breakpoints, bug_write_cr. dcache code moved to
1387 dcache.[hc]. Changed dcache calling convention to include an
1388 initial DCACHE argument.
1389 (bug_dcache): new static variable.
1390 (bug_read_inferior_memory): change second arg to
1392 * dcache.[ch]: new files.
1393 * config/m88k/m88k.mt (TDEPFILES): add dcache.o.
1395 Tue Aug 31 10:33:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1397 * c-typeprint.c (c_print_type_base): Treat show = 0 just like
1398 show < 0. The only case where we had been distinguishing is that
1399 show = 0 used to print "struct " or "enum " instead of
1400 "struct {...}" or "enum {...}" which seems clearly wrong.
1402 Mon Aug 30 17:51:32 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1404 * configure.in: recognize m88110 as an m88k.
1406 Mon Aug 30 16:07:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1408 * valops.c (call_function_by_hand): If we discard cleanups, call
1409 bpstat_clear (&inf_status.stop_bpstat).
1411 Mon Aug 30 12:47:46 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1413 * stabsread.h, dbxread.c (end_psymtab): Return NULL if the psymtab
1414 was empty and thrown away.
1415 * mipsread.c (parse_partial_symbols): Do not add empty psymtabs to
1416 dependency list, skip self dependencies.
1417 * mipsread.c (parse_fdr): Removed, obsolete.
1418 * mipsread.c (parse_lines): Check for cbLine being zero, not
1420 * mipsread.c (struct symloc): Add pst_language.
1421 * mipsread.c (parse_partial_symbols): Set up proper language for
1422 header files, save it in pst_language for psymtab_to_symtab_1.
1423 * mipsread.c (psymtab_to_symtab_1): Use pst_language.
1425 Mon Aug 30 10:48:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1427 * configure.in: Fix typo m88*-motorola-svr4* -> sysv4*.
1429 Fri Aug 27 17:09:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1431 * paread.c: Include som.h instead of libhppa.h. (From Utah.)
1433 Fri Aug 27 09:30:40 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1435 * symmisc.c (dump_symtab): Use catch_errors around print_symbol.
1436 Change calling sequence of print_symbol to fit catch_errors.
1438 * mips-tdep.c: Call reinit_frame_cache every time the user does
1439 "set heuristic-fence-post".
1441 * gdbserver/low-sun3.c: New file.
1442 * gdbserver/Makefile.in, config/m68k/sun3.mh: Change accordingly.
1444 * Rename files for 14-character limits:
1445 gdbserver/remote-gutils.c -> gdbserver/utils.c
1446 gdbserver/remote-inflow.c -> gdbserver/low-lynx.c
1447 gdbserver/remote-inflow-sparc.c -> gdbserver/low-sparc.c
1448 gdbserver/remote-server.c -> gdbserver/server.c
1449 remote-monitor.c -> remote-mon.c
1450 * Makefile.in, gdbserver/Makefile.in, gdbserver/configure.in,
1451 config/m68k/monitor.mt, config/i386/i386lynx.mh,
1452 config/sparc/sun4os4.mh: Change accordingly.
1453 * gdbserver/Makefile.in: Remove more junk inherited from gdb Makefile.
1455 Thu Aug 26 14:32:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1457 * infcmd.c, inferior.h (run_stack_dummy): If we stop somewhere
1458 besides the dummy, return 1 rather than calling error().
1459 Let caller print the error message. Remove name argument.
1460 * valops.c (call_function_by_hand): Deal with changes to calling
1461 sequence of run_stack_dummy. Discard restore_inferior_status cleanup
1462 if run_stack_dummy returns 1.
1466 * config/mips/tm-mips.h (EXTRACT_STRUCT_VALUE_ADDRESS):
1467 Get struct return address from v0, not a0.
1469 * infrun.c (restore_inferior_status): Use catch_errors when
1470 restoring selected frame.
1472 Wed Aug 25 21:52:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1474 * infrun.c (save_inferior_status, restore_inferior_status):
1475 Save and restore the registers too.
1476 * inferior.h (struct inferior_status): Add "registers".
1478 Tue Aug 24 00:36:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1480 * dbxread.c (end_psymtab): Clean up comment.
1482 * frame.h, symtab.h, findvar.c (read_var_value): Change basereg
1483 support to use LOC_BASEREG rather than SYMBOL_BASEREG_VALID.
1484 * dwarfread.c: Use LOC_BASEREG where appropriate.
1485 * Various: Support LOC_BASEREG and LOC_BASEREG_ARG.
1487 * coffread.c (init_lineno, init_stringtab): Don't check whether
1488 xmalloc returned NULL.
1490 * config/vax/xm-vaxult.h: Define NO_PTRACE_H.
1492 * target.c, target.h: Add "set remotedebug" command.
1493 * remote-bug.c, remote.c, remote-mips.c: Remove "set remotedebug" and
1494 "set m88ksnoop" options and use generic "set remotedebug" instead.
1495 * NEWS: Describe this change.
1497 Mon Aug 23 20:26:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1499 * buildsym.h: Remove declaration of dbxread.c functions.
1500 * stabsread.h: Group together dbxread.c functions.
1501 Move elfstab_build_psymtabs here from symfile.h.
1502 Declare pastab_build_psymtabs.
1503 * elfread.c, paread.c: Include stabsread.h (for stabsread_new_init
1506 Mon Aug 23 17:16:23 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1508 * remote-bug.c: rename quiet to bug88k_snoop.
1509 (double_scan, multi_scan): generalize double_scan into a scan
1510 for multiple patterns. Rename to multi_scan.
1511 (bug_wait, bug_write_inferior_memory): adapt to use the new
1512 multi_scan in order to catch and represent target bus errors.
1513 (bug_scan): currently unused, so comment out.
1514 (bug_quiet): removed. Replaced with a standard user settable boolean.
1516 * m88k-tdep.c: remove include of sys/dir.h. Appears unnecessary
1517 and isn't available on solaris.
1519 Mon Aug 23 14:56:42 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1521 * config/m88k/{delta88v4.mt,delta88v4.mh}: New files
1522 * config/m88k/delta88.mh: Fix comment.
1523 * config/m88k/tm-delta88.h: Remove unused BCS define.
1524 * config/m88k/{tm-delta88v4.h,xm-delta88v4.h,nm-delta88v4.h}:
1526 * configure.in: Recognize m88*-motorola-sysv4*.
1527 * m88k-nat.c: Always include sys/types.h; don't depend on USG.
1529 Mon Aug 23 12:57:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1531 * mipsread.c (parse_symbol, parse_type, cross_ref): Pass name of
1532 symbol as an argument and use it in complaints.
1533 * symmisc.c (dump_psymtab): Dump filenames of dependencies.
1535 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
1536 and Jim Kingdon (kingdon@cygnus.com)
1539 * configure.in: Recognize netbsd.
1541 Fri Aug 20 14:01:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1543 * remote-nindy.c: Remove unused include of sys/ioctl.h.
1545 * frame.h, symtab.h: Revise comments regarding baseregs.
1547 Fri Aug 20 15:07:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1549 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1):
1550 Set language for psymtab and symtab.
1551 * mipsread.c (new_symbol): Set language and initialize demangled
1553 * symmisc.c (print_symbol): Use SYMBOL_SOURCE_NAME when printing
1555 * symtab.c (decode_line_1): Inhibit coredumps with cfront executables.
1557 Fri Aug 20 14:01:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1559 * Move KERNEL_U_ADDR from xm-hp300bsd.h to nm-hp300bsd.h and make
1560 it conditionalized on 4.3 vs. 4.4.
1561 * config/m68k/nm-hp300bsd.h: Move REGISTER_U_ADDR out of 4.3 and
1562 4.4 sections; it was identical and now works for 4.4.
1564 * mips-tdep.c (is_delayed): Use INSN*BRANCH* not ANY_DELAY.
1566 * printcmd.c (MAKEVA_END): Update this version to use "aligner".
1568 Thu Aug 19 22:08:09 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1570 * config/vax/tm-vax.h (BELIEVE_PCC_PROMOTION): Define.
1571 * mipsread.c (parse_symbol, parse_type, cross_ref): Handle corrupt
1572 file indirect entries with complaints instead of core dumps. Remove
1573 complaint for stTypedef within aggregates.
1575 Thu Aug 19 17:58:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1577 * coffread.c (process_coff_symbol): Ignore tagnames like .0fake.
1579 * coffread.c (coff_read_enum_type): #if 0 out code which changes
1580 enum {FALSE, TRUE} into boolean.
1582 * config/m68k/delta68.m{t,h}: Use nm-delta68.h, etc. not
1583 non-existent files nm-delta.h, etc.
1584 * config/m68k/tm-delta68.h: Define CANNOT_STORE_REGISTER.
1585 * delta68-nat.c: Add "[0]" in offsetof argument.
1586 * delta68-nat.c (_initialize_kernel_u_addr): Don't try to set up
1587 nl with initializer, just assign to it. Check n_scnum field on
1590 Wed Aug 18 12:03:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1592 * printcmd.c (print_address), values.c (value_as_pointer): Don't
1593 use ADDR_BITS_REMOVE.
1594 * defs.h: Try to clarify comment about ADDR_BITS_REMOVE.
1596 * blockframe.c (block_innermost_frame): Uncomment.
1597 Return NULL if passed NULL.
1598 * frame.h: Declare it.
1599 * expression.h (union exp_element): Add field block.
1600 * parse.c (write_exp_elt_block): New function.
1601 * expression.h (OP_VAR_VALUE): Now takes additional struct block *.
1602 * *-exp.y: Write block for OP_VAR_VALUE.
1603 * eval.c, expprint.c, parse.c: Deal with block for OP_VAR_VALUE.
1604 * valops.c, value.h (value_of_variable), callers:
1605 Add second argument, for block.
1607 * main.c (gdb_readline): If we read some characters followed by EOF,
1608 return them rather than returning NULL.
1610 Tue Aug 17 11:14:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1612 * mips-tdep.c: Remove unused #ifndef NUMERIC_REG_NAMES and add comment.
1614 Tue Aug 17 15:10:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1616 * config/m88k/tm-m88k.h: Fix typo in comment.
1617 (FP_REGNUM): define in terms of SP_REGNUM
1618 rather than by absolute number. Also clearly comment that this
1619 is a convenient lie in order to decrease future confusion.
1620 (ACTUAL_FP_REGNUM): new macro for FP.
1621 (FRAME_CHAIN_VALID): removed. Standard default works fine.
1622 * m88k-tdep.c (frame_chain_valid): redundant, so removed.
1623 (NEXT_PROLOGUE_INSN): removed unused fourth arg, fixed all
1625 (read_next_frame_reg): declare static.
1626 (examine_prologue): removed unused variabel insn2, rename insn1
1627 to insn, rewrote comment about finding fp, sp, etc. set frame_fp
1628 based on ACTUAL_FP_REGNUM rather than FP_REGNUM which is
1629 actually a scammed alias for SP_REGNUM on m88k.
1631 * frame.h: fixed typo in comment.
1633 Tue Aug 17 11:14:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1635 * 29k-share/udi/udiphcfg.h: Always include udiphunix.h not udiphdos.h.
1637 * complaints.c (complain): fflush (stdout) after output.
1639 Tue Aug 17 01:43:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1641 * blockframe.c, frame.h (sigtramp_saved_pc): New routine to fetch
1642 the saved pc from sigcontext on the stack for BSD signal handling.
1643 * config/i386/tm-i386bsd.h (SIGTRAMP_START, SIGTRAMP_END, FRAME_CHAIN,
1644 FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC, SIGCONTEXT_PC_OFFSET):
1645 Define to make backtracing through sigtramp work.
1646 * config/vax/tm-vax.h (SIGTRAMP_START, SIGTRAMP_END, TARGET_UPAGES,
1647 FRAME_SAVED_PC, SIGCONTEXT_PC_OFFSET): Ditto.
1649 Mon Aug 16 13:52:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1651 * main.c (cd_command): If current_directory on entry is "/", then
1652 don't append an extra slash.
1653 Don't assume that /../.. means /.
1655 * target.c (target_xfer_memory): Clear errno before calling
1658 * stack.c (frame_info, print_frame_info): Add comment about using
1659 the starting source line number on a line boundary if backtracing
1662 Mon Aug 16 02:56:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1664 * blockframe.c (create_new_frame, get_prev_frame_info):
1665 Use the function name when calling IN_SIGTRAMP.
1666 * config/m68k/tm-m68k.h (SIG_PC_FP_OFFSET, SIG_SP_FP_OFFSET):
1667 Define for correct handling of bachtraces through _sigtramp.
1668 * m68k-tdep.c (m68k_find_saved_regs): Adjust saved sp for fake
1670 * mipsread.c (parse_type): Handle corrupt TIR info with complaint
1671 instead of core dump.
1672 * mipsread.c (parse_partial_symbols): Put static symbols into the
1673 mimimal symbol table, use proper mst_types for all minimal symbols.
1674 * stack.c (frame_info, print_frame_info): Use the starting source
1675 line number on a line boundary if backtracing through sigtramp.
1677 Fri Aug 13 14:37:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1679 * remote-bug.c: include gdbcmd.h.
1680 (sleep, remque, insque): forward decls added.
1681 (bug_fetch_registers, bug_store_registers): forward decls
1683 (bug_read_inferior_memory, bug_write_inferior_memory): forward
1685 (srec_frame, srec_max_retries, srec_bytes, srec_echo_pace,
1686 srec_sleep, srec_noise): new static variables for user settable
1687 options. Mostly these are for debugging and tuning. I don't
1688 expect them to stay user settable options for long.
1689 (timeout): change default to 4 seconds.
1690 (check_open): declare funtion static, force return value.
1691 (readchar_nofail): if timeout, then say so if not being quiet.
1692 (pollchar, double_scan, bug_scan, bug_srec_write_cr,
1693 start_load): new functions.
1694 (bug_wait): rewritten to use double scan.
1695 (expect): while (1) -> for (;;)
1696 (get_hex_digit): rewrite if condition to avoid gcc complaints.
1697 (bug_load, bug_create_inferior, bug_open, bug_store_register):
1698 removed unused variables.
1699 (bug_load): replaced DELTA macro with user settable srec_frame
1700 variable. Other minor lint.
1701 (find_end_of_word, is_baudrate_right, set_rate, not_bug_wait,
1702 gethex, timed_read, translate_addr, bug_before_main_loop):
1703 unsused and removed.
1704 (bug_resume): add missing first arg, pid.
1705 (get_reg_name): use ip rather than cr04.
1706 (bug_write, bug_write_cr, but_clear_breakpoints, bug_quiet):
1707 declare type, args, and explicitly return.
1708 (bug_store_register): straighten out the ip vs cr04 confusion.
1709 (bug_write_inferior_memory): rewrite to cope with errors while
1710 downloading s-records.
1711 (bug_read_inferior_memory): declare static.
1712 (bug_clear_breakpoints): expect nobr before prompt.
1713 (_initialize_remote_bug): add initializations for srec-bytes,
1714 srec-max-retries, srec-frame, srec-noise, srec-sleep,
1717 * Makefile.in (remote-bug.o): new rule.
1718 (ALLDEPFILES): added remote-bug.c
1720 * remote-hms.c (hms_wait): use -1 for timeout's which means block
1721 forever rather than 99999.
1723 * ser-unix.c (get_tty_state): if a descriptor is not a tty, then
1724 simply save encode this fact as the process group and return
1725 success rather than an error.
1726 (set_tty_state): if process group is -1, do not reset the
1728 (hardwire_reachar): comment change.
1730 * serial.h: comment change.
1732 * config/m88k/tm-m88k.h: comment change to remove embedded
1734 (SKIP_PROLOGUE): skip_prologue returns a value which is expected
1735 to reset the pc argument. So reset it.
1737 Fri Aug 13 10:15:24 1993 Fred Fish (fnf@deneb.cygnus.com)
1739 * Makefile.in (VERSION): Bump to 4.10.1 after release and cvs
1742 Thu Aug 12 20:40:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1744 * gdbserver/Makefile.in: Use GDBSERVER_LIBS and
1745 GDBSERVER_DEPFILES. Also remove much (but not all that could be
1746 removed) crud inherited from gdb Makefile.in.
1747 * config/i386/i386lynx.mh, config/sparc/sun4os4.mh: Define GDBSERVER_*.
1748 * gdbserver/README: Say it works on Sun and change configuration
1749 instructions slightly.
1751 Wed Aug 11 18:56:59 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1753 * config/i386/i386v4.mh: use -lsocket and -lnsl, for remote
1754 targets that use BSD style network connections
1756 Wed Aug 11 17:54:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1758 * remote-{monitor,bug}.c: Make bug_ops not static (forward declaration
1759 of statics doesn't work with SunOS4 /bin/cc).
1760 Rename the occurrence in remote-monitor.c to monitor_bug_ops.
1762 Tue Aug 10 13:07:14 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1764 * blockframe.c (find_pc_partial_function),
1765 mips-tdep.c (find_proc_desc): Deal with "pathological" case.
1767 Tue Aug 10 14:50:30 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1769 * utils.c (wrap_here): Allow indent to be NULL.
1770 (fputs_filtered): Don't check for null wrap_indent (wrap_here now
1771 guarantees that it isn't, and anyway we were only checking one out
1772 of the two places we dereferenced it).
1774 * objfiles.h (struct objfile): Clean up comments for
1775 {obj,sym}_private to clarify what they are private to.
1777 Mon Aug 9 16:45:00 1993 Stan Shebs (shebs@rtl.cygnus.com)
1779 * stabsread.c, buildsym.c (hashname): Moved function to
1780 buildsym.c, as suggested in the sources.
1782 Mon Aug 9 09:53:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1784 * remote-udi.c: Make udi_ops extern rather than trying forward
1785 declaration of a static variable.
1787 * hppab-nat.c: Define ptrace to call_ptrace and pass the 5th arg
1788 there, rather than using an ANSI C specific macro.
1790 * 29k-share/udi/udr.c: Include fcntl.h not sys/fcntl.h. Also put
1791 sys/types.h near the top (just on general principles).
1793 * environ.c (set_in_environ): Remove G960BASE and G960BIN; they are
1796 * gdbcore.h: New variable gnutarget.
1797 * core.c: Add commands to set and show it.
1798 * Callers to bfd_*open*: Pass gnutarget instead of NULL as target.
1799 * environ.c (set_in_environ): For GNUTARGET, use set_gnutarget not
1802 * symtab.c (decode_line_1): Give error on unmatched single quote.
1804 Sun Aug 8 13:59:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1806 * ser-unix.c (hardwire_send_break) [HAVE_SGTTY]: Use select not usleep.
1808 * remote.c: Add comments about 'd', 'r', and unrecognized requests.
1810 * inflow.c (terminal_init_inferior): Don't muck with tty state if
1811 gdb_has_a_terminal() is false.
1813 Sun Aug 8 10:07:47 1993 Fred Fish (fnf@cygnus.com)
1815 * dwarfread.c (record_minimal_symbol): Remove prototype and
1817 * dwarfread.c (add_partial_symbol): Remove code to add minimal
1818 symbols and remove comment about limitations. Experiments show
1819 that now that gdb handles the ELF symtab better for creating
1820 minimal symbols, that no additional information is added by
1821 examining the DWARF information, and in fact, given the
1822 limitations, the DWARF code was actually making things worse.
1824 Sat Aug 7 10:59:03 1993 Fred Fish (fnf@deneb.cygnus.com)
1826 * elfread.c (elf_symtab_read): Properly sort out the bss symbols
1827 from the data symbols and give them the correct minimal_symbol_type.
1828 Add file static symbols to the minimal symbol table, not just
1829 global symbols. Add absolute symbols as well (like _edata, _end).
1830 Redo stabs-in-elf special symbol handling now that file static
1831 symbols are entered into the into the minimal symbol table.
1832 * dwarfread.c (add_partial_symbol): Add comment about limitations
1833 of DWARF symbols for distinquishing data from bss when adding
1834 minimal symbols. Add file local symbols to minimal symbols.
1836 Thu Aug 5 08:58:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1838 * ser-go32.c: Define job_control variable.
1840 Thu Aug 5 15:56:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1842 * configure.in: z8k-coff is the same as z8k-sim
1844 Thu Aug 5 08:58:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1846 * 29k-share/udi/udip2soc.c: Include sys/types.h before sys/file.h.
1848 * config/i386/tm-i386bsd.h (NUM_REGS): There are only 10, not 11.
1850 * inflow.c: Put all uses of F_GETFL and F_SETFL in #ifdef F_GETFL.
1852 * 29k-share/udi/udip2soc.c: Include fcntl.h not sys/fcntl.h.
1854 Wed Aug 4 18:32:12 1993 Fred Fish (fnf@cygnus.com)
1856 * inflow.c (pass_signal): Signal handlers take one int arg;
1857 supply an unused one to make it type compatible as an arg to
1860 Tue Aug 3 18:34:14 1993 Ian Lance Taylor (ian@cygnus.com)
1862 * config/mips/tm-mips.h: Include bfd.h before coff/sym.h.
1864 Tue Aug 3 15:34:57 1993 Fred Fish (fnf@cygnus.com)
1866 * Makefile.in (ALLCONFIG): Add config/i386/i386nw.mt,
1867 config/m68k/delta68.mh, config/m68k/delta68.mt,
1868 config/m68k/dpx2.mh, config/m68k/dpx2.mt, config/mips/riscos.mh,
1869 config/mips/news-mips.mh.
1870 * Makefile.in (ALLPARAM): Add config/i386/nm-symmetry.h,
1871 config/i386/tm-i386nw.h, config/m68k/nm-delta68.h,
1872 config/m68k/tm-delta68.h, config/m68k/xm-delta68.h,
1873 config/m68k/nm-dpx2.h, config/m68k/tm-dpx2.h,
1874 config/m68k/xm-dpx2.h, config/mips/xm-makeva.h.
1875 * Makefile.in (ALLDEPFILES): Add dpx2-nat.c.
1877 Tue Aug 3 12:02:09 1993 Ian Lance Taylor (ian@cygnus.com)
1879 * mipsread.c: Updated for BFD ECOFF changes. Now gets the
1880 swapping routines and external structure sizes via the
1881 ecoff_backend information. No longer includes coff/mips.h.
1883 Tue Aug 3 10:58:04 1993 Fred Fish (fnf@cygnus.com)
1885 * Makefile.in (SFILES): Add thread.c
1888 Tue Aug 3 10:21:58 1993 Doug Evans (dje@canuck.cygnus.com)
1890 * remote-sp64sim.c (simif_create_inferior): Add FIXME regarding
1891 sim_set_args return code.
1894 Mon Aug 2 16:35:31 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1896 * Makefile.in (VERSION): bumped to 4.9.4.
1898 * remote-monitor.c: updated copyright.
1899 (bug_ops, monitor_desc): now static.
1900 (monitor_desc): in several places, check and/or set to NULL.
1902 * remote-hms.c (hms_files_info): Add the appropriate items where
1903 missing in the printf call.
1905 * remote-bug.c: new file for m88k bug support.
1907 * config/m88k/m88k.mt (TDEPFILES): added remote-bug.o.
1909 Mon Aug 2 14:22:09 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1911 * h8300-tdep.c: Use new variable h8300hmode.
1913 Mon Aug 2 12:06:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1915 * valops.c (typecmp): If we are passing a non-reference to a function
1916 which takes a reference, pass the address.
1917 (value_arg_coerce): Don't use COERCE_ENUM; we don't want to dereference
1920 * thread.c (thread_switch): Define as static.
1921 (add_thread): Cast return value from xmalloc.
1923 * gdbtypes.c (fill_in_vptr_fieldno): Call check_stub_type.
1924 * gdbtypes.{c,h}: Improve comments on vptr_fieldno.
1926 Mon Aug 2 11:58:52 1993 Fred Fish (fnf@deneb.cygnus.com)
1928 * README: Elaborate on gdb C++ support and cfront support.
1930 Mon Aug 2 11:30:57 1993 Stu Grossman (grossman at cygnus.com)
1932 * i386lynx-nat.c, thread.c, thread.h: Update copyrights.
1934 Mon Aug 2 12:06:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1936 * Makefile.in (ALLDEPFILES): Add i386lynx-nat.c.
1938 Mon Aug 2 08:42:50 1993 Stu Grossman (grossman at cygnus.com)
1940 * gdbserver/remote-inflow.c (create_inferior): Fix comments, and
1941 error msg. Setup seperate process group for child.
1942 * (write_inferior_memory): Sleep for 1 second and retry on ptrace
1945 Sun Aug 1 22:58:18 1993 Stu Grossman (grossman at cygnus.com)
1947 * config/i386/i386lynx.mh (NATDEPFILES): Drop coredep (for now).
1948 * config/i386/nm-i386bsd.h: Protect from multiple inclusion.
1949 * config/i386/nm-i386lynx.h: Lotsa new host porting stuff.
1950 * config/i386/tm-i386lynx.h: Define SAVED_PC_AFTER_CALL and
1953 * Makefile.in (CLIBS): Reorder to make Lynx ld happy.
1954 * (HFILES): New file thread.h.
1955 * (OBS): New file thread.c.
1956 * configure.in: Host config for Lynx/386.
1957 * fork-child.c (fork_inferior): Call init_thread_list().
1958 * infrun.c (resume): Add pid to invocation of target_resume().
1959 * (wait_for_inferior): Pay attention to pid from target_wait().
1960 Multi-threading code now uses this to determine what to do.
1961 * inftarg.c (child_wait): Conditionalize based on CHILD_WAIT macro.
1962 Use target_pid_to_str() macro throughout when printing pid.
1963 * inferior.h (child_resume): Add pid to prototype.
1964 * hppab-nat.c hppah-nat.c infptrace.c (child_resume): Pass in pid as
1965 argument, instead of using inferior_pid.
1966 * procfs.c (procfs_resume): Pass in pid as argument. Ignored for
1967 now. Use target_pid_to_str() macro throughout for printing process id.
1968 * remote-adapt.c (adapt_resume): Pass in pid as argument.
1969 * remote-eb.c (eb_resume): Pass in pid as argument.
1970 * remote-es.c (es1800_resume): Pass in pid as argument.
1971 * remote-hms.c (hms_resume): Pass in pid as argument.
1972 * remote-mips.c (mips_resume): Pass in pid as argument.
1973 * remote-mm.c (mm_resume): Pass in pid as argument.
1974 * remote-monitor.c (monitor_resume): Pass in pid as argument.
1975 * remote-nindy.c (nindy_resume): Pass in pid as argument.
1976 * remote-sa.sparc.c (remote_resume): Pass in pid as argument.
1977 * remote-sim.c (rem_resume): Pass in pid as argument.
1979 * remote-sp64sim.c (simif_resume): Pass in pid as argument.
1981 * remote-st.c (st2000_resume): Pass in pid as argument.
1982 * remote-udi.c (udi_resume): Pass in pid as argument.
1983 * remote-vx.c (vx_resume): Pass in pid as argument.
1984 * remote-z8k.c (rem_resume): Pass in pid as argument.
1985 * remote.c (remote_resume): Pass in pid as argument.
1986 * solib.c (solid_create_inferior_hook): Pass inferior_pid to
1988 * target.c (normal_pid_to_str): New routine to print out process
1990 * target.h (struct target_ops): Add pid to prototype at
1991 to_resume(). (target_resume): Add pid argument.
1992 * (target_pid_to_str): Default definition for normal type pids.
1993 * thread.h, thread.c: New modules for multi thread/process control.
1995 Sun Aug 1 13:02:42 1993 John Gilmore (gnu@cygnus.com)
1997 * README: Say that bug-gdb is also the place to send requests
2000 Sun Aug 1 09:42:13 1993 Fred Fish (fnf@cygnus.com)
2002 * Makefile.in (make-proto-gdb-1): Use -f opt on rm of Makefile.
2003 * h8500-tdep.c: Add parens around a few macro args.
2005 Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2007 * TODO: Remove items about unix-to-unix/rapp debugging (now we
2008 have gdbserver), moving xm files to subdirectory, ptype yylval,
2009 and file-local symbols.
2011 * gdbtypes.h: Improve comments about C++ methods.
2013 Fri Jul 30 14:16:32 1993 Fred Fish (fnf@deneb.cygnus.com)
2015 * c-exp.y: Add missing 5th arg for one call to lookup_symbol, cast
2016 NULL in all other calls to correct pointer types.
2018 Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2021 * tm-hppa.h (TARGET_WRITE_PC): Define.
2022 * hppa-tdep.c (hppa_fix_call_dummy): If in a syscall,
2023 then return the address of the dummy itself rather than
2024 the address of $$dyncall.
2025 (target_write_pc): New function to store a new PC.
2027 Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2028 and Jim Kingdon (kingdon@cygnus.com)
2030 * breakpoint.c (breakpoint_re_set_one): Always reparse breakpoint
2031 conditions, they might contain symbol table references.
2033 Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2035 * mipsread.c (parse_symbol): Handle opaque struct definitions and
2036 type naming for stTypedef symbols.
2038 Fri Jul 30 14:44:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2040 * c-exp.y (yylex): Detect C++ nested types.
2043 Fri Jul 30 11:07:37 1993 Doug Evans (dje@canuck.cygnus.com)
2045 * sp64-tdep.c (sparc64_frame_chain, sparc64_frame_saved_pc): Deleted.
2046 (dump_ccreg, sparc_print_register_hook): New fns.
2047 * remote-sim.h: New file.
2048 * remote-sp64sim.h (sim_*): External fns. (simif_*): Internal fns.
2050 * config/sparc/sp64.mt: New file.
2051 * config/sparc/tm-sp64.h (FRAME_CHAIN, FRAME_SAVED_PC): Deleted.
2052 (PRINT_REGISTER_HOOK): Call new fn sparc_print_register_hook.
2055 Fri Jul 30 10:15:01 1993 Fred Fish (fnf@deneb.cygnus.com)
2057 * Makefile.in (ALLCONFIG): Add config/i386/ptx.mh
2059 Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2062 * infcmd.c (read_pc): Remove PA specific code.
2063 * tm-hppa.h (TARGET_READ_PC): Define.
2064 * hppa-tdep.c (target_read_pc): New function.
2066 * symtab.c (gdb_mangle_name): Deal with it if type lacks a name.
2068 Fri Jul 30 07:36:53 1993 Fred Fish (fnf@deneb.cygnus.com)
2070 * NEWS: Add note that DEC alpha support is host only, not native.
2071 * README: Emphasize that C++ support works best with GNU C++ and
2072 stabs debugging format.
2073 * delta68-nat.c: Add missing FSF copyright.
2075 Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2077 * paread.c (pa_symtab_read): Put file-local symbols in minimal symbols.
2078 * hppa-tdep.c (frame_chain_valid): Check that our function has the
2079 same address as _start, not that it must be the same symbol.
2081 Fri Jul 30 00:18:40 1993 Fred Fish (fnf@deneb.cygnus.com)
2083 * Makefile.in (ALLDEPFILES): Add delta68-nat.c
2084 * Makefile.in (delta68-nat.o): Add dependency.
2086 Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2088 * value.h (COERCE_ENUM): Use COERCE_REF to coerce refs; value_ind
2089 was adequate in gdb 3.5 but not now.
2091 * valops.c (typecmp): An array in t2 matches a pointer in t1.
2093 * valops.c (typecmp): When comparing type1& to type2, compare
2094 type1 and type2 as leniently as if we were comparing type1 to
2097 * cp-valprint.c (cplus_print_value): Don't dump core if the
2098 baseclass doesn't have a name.
2099 * values.c (vb_match): New function, which finds the virtual
2100 base class pointer even if the types are nameless.
2101 (baseclass_{addr,offset}): Use it.
2103 * hppa-tdep.c: Make "maintenance print unwind" command from old
2106 * remote-udi.c: Remove udi_timer, call to siginterrupt, and associated
2107 obsolete junk which apparently had been copied from the
2108 pre-serial.h remote.c, but which is no longer used.
2110 Thu Jul 29 12:36:20 1993 Fred Fish (fnf@deneb.cygnus.com)
2112 * Makefile.in (NONSRC): Need 29k-share/README, not
2113 29k-share/udi/README.
2115 Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2117 * paread.c (pa_symfile_init): If error reading string table, don't
2118 use errno in cases where it hasn't been set.
2120 * ser-unix.c (gdb_setpgid): Pass our pid, not 0, to setpgid.
2122 * remote-monitor.c (_initialize_monitor): Comment out use of
2123 connect_command, since connect_command itself is commented out.
2125 * remote-monitor.c (generic_open): Parse arguments the same way
2128 * hppa-tdep.c (pc_in_linker_stub): Fix unclosed comments.
2130 Wed Jul 28 13:19:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2132 * config/mips/xm-mips.h: Define HAVE_TERMIOS.
2134 * dbxread.c (record_minimal_symbol): Don't put gcc_compiled or
2135 __gnu_compiled* symbols into the minimal symbols.
2137 Wed Jul 28 08:26:58 1993 Ian Lance Taylor (ian@cygnus.com)
2139 * remote-mips.c (_initialize_remote_mips): Added "timeout" and
2140 "retransmit-timeout" variables to set mips_receive_wait and
2141 mips_retransmit_wait, respectively.
2143 Wed Jul 28 03:58:58 1993 (pes@regent.e-technik.tu-muenchen.de)
2145 * symmisc.c (dump_msymbols): Handle new mst_file_* types.
2147 Tue Jul 27 12:07:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2149 * remote-udi.c: Remove old comment about download not implemented.
2151 * serial.h, ser-{unix,go32,tcp}.c: Add flush_input and send_break.
2152 * nindy-share/*, remote-nindy.c: Extensive hacking to make it
2153 conform to GDB conventions like using memcpy not bcopy, serial.h,
2154 etc. This is to make it host on Solaris, AIX, etc.
2155 * Makefile.in: Reflect removed nindy-share files.
2156 * config/i960/nindy960.mt (TDEPFILES): Remove ttybreak.o.
2158 * stack.c (print_frame_info): Revise comment about `pathological'
2159 case (there was a wrong FIXME about text labels; also asm() can
2160 trigger this as well as versions of ar which truncate .o names).
2162 * buildsym.c (start_subfile): If a .c file includes a .C file, set
2163 the language of both of them to C++.
2165 * config/sparc/xm-sun4os4.h: Define MEM_FNS_DECLARED and include
2167 Include <malloc.h> rather than declaring malloc functions ourself.
2169 * ser-unix.c (set_tty_state): Don't ignore errors setting process
2171 * inflow.c (terminal_inferior): If attach_flag set, ignore errors
2174 * fork-child.c (fork_inferior): Only quote exec file if needed.
2176 * mipsread.c (parse_symbol): Remove 21 Jul 93 change with
2177 stTypedef inside an stBlock.
2179 Tue Jul 27 12:36:49 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2181 * breakpoint.c (breakpoint_1): Walk the breakpoint chain to decide if
2182 we have breakpoints or watchpoints as we might have to ignore internal
2185 Fix gdb core dumps after `file newfile' commands.
2186 * symtab.h, symfile.c (clear_symtab_users): New routine which
2187 unconditionally clears symtab users. clear_symtab_users_once
2188 commented out as it was a noop anyway.
2189 * objfiles.c (free_objfile): Don't call clear_symtab_users_once.
2190 * objfiles.c (free_all_objfiles), symfile.c (new_symfile_objfile),
2191 xcoffexec.c (exec_close): Call clear_symtab_users if necessary.
2192 * symfile.c (syms_from_objfile): Install cleanups for errors during
2194 * coffread.c, dbxread.c, mipsread.c, xcoffread.c (*_symfile_read):
2195 Lint cleanup code, call do_cleanups explicitly.
2196 * symfile.c (symbol_file_add): Call new_symfile_objfile and
2197 reinit_frame_cache _after_ the new symbols are read in.
2199 Tue Jul 27 01:57:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2201 * mipsread.c (parse_type): Do not set tag name for compiler
2202 generated fake tag names.
2204 Mon Jul 26 17:31:49 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2206 * config/m88k/m88k.mt (TDEPFILES): add exec.o.
2208 Mon Jul 26 13:17:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2210 * hppa-tdep.c: Remove all uses of use_unwind and `set use_unwind'
2211 command. Now we use unwind info by default if we can find it.
2213 * config/sparc: Move VARIABLES_INSIDE_BLOCK and SUN_FIXED_LBRAC_BUG
2214 to tm-sparc.h so they are shared between Solaris and SunOS4.
2215 * dbxread.c (process_one_symbol): Deal with SunOS4 acc N_STSYM and
2218 * config/pa/tm-hppa.h (REGISTER_NAMES): Use "fr" rather than "fp"
2219 for floating point registers.
2221 * mipsread.c (parse_symbol): Put stStaticProc symbols in minimal
2222 symbols as mst_file_text.
2224 * hppa-tdep.c (pc_in_linker_stub): Return 0 if can't read memory.
2226 * stabsread.c (rs6000_builtin_type): Make logical types be
2229 Sun Jul 25 23:41:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2231 * breakpoint.{c,h} (struct breakpoint): Replace symtab field with
2234 Fri Jul 23 09:57:25 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
2236 * remote.c: Don't error() on errors xferring memory.
2237 * target.h: Clean up comments about *xfer_memory.
2239 * exec.c, corelow.c (target_ops struct): Don't allow
2240 {insert,remove}_breakpoints to be defaulted to
2241 memory_{insert_remove}_breakpoint.
2243 * demangle.c: Make it so `help set dem' tells you how to get the
2244 list of demangling styles.
2246 Thu Jul 22 15:41:09 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
2248 * Makefile.in: Use REMOTE_O macro not remote.o.
2249 * config/i960/{nindy960,vxworks960}: Don't use remote.o.
2251 Thu Jul 22 12:43:25 1993 Ian Lance Taylor (ian@cygnus.com)
2253 * coredep.c: If NEED_SYS_CORE_H defined, include <sys/core.h>
2254 (can't include it in nm-*.h file because it causes conflicts with
2255 a.out symbol definitions).
2256 * hp300ux-nat.c (fetch_core_registers): Commented out; obsolete.
2257 * config/m68k/hp300hpux.mh (NATDEPFILES): Added coredep.o and
2259 * config/m68k/nm-hp300hpux.h (NEED_SYS_CORE_H): Defined.
2260 (REGISTER_U_ADDR): Defined.
2261 * config/m68k/xm-hp300hpux.h (HAVE_TERMIOS): Define instead of
2263 * config/pa/xm-hppah.h: Likewise.
2265 Wed Jul 21 11:37:30 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
2267 * mipsread.c (parse_symbol): when stTypedef and friends occur within
2268 an stBlock, skip over the fields of the inner one.
2270 * mips-tdep.c (init_extra_frame_info): If in lenient prologue, call
2271 heuristic_proc_desc rather than just assuming registers not saved.
2273 * Makefile.in (regex.o): Add dependency.
2275 * hppa{b,h}-nat.c: Warning, not error, if can't access registers.
2277 * config/pa/hppa{b,h}.h: Define ATTACH_DETACH.
2279 Wed Jul 21 03:07:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2281 * config/mips/xm-makeva.h: New file implements va_list alignment
2282 restrictions for mips hosts.
2283 * config/mips/{xm-irix3.h, xm-mips.h, xm-news-mips.h, xm-riscos.h}:
2286 Wed Jul 21 00:11:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2288 * mips-tdep.c (init_extra_frame_info): Do not check for
2289 mips_in_lenient_prologue if it is a dummy frame.
2290 * mipsread.c (fixup_sigtramp): Initialize pdr.adr, it is used by
2291 mips_in_lenient_prologue.
2293 Tue Jul 20 12:53:47 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
2295 * mips-tdep.c (heuristic_proc_start): First time we print the
2297 (_initialize_mips_tdep): Improve docstring for `set heur'.
2299 * config/rs6000/tm-rs6000.h: Remove call to insert_step_breakpoint.
2301 * symtab.c (find_line_symtab): New function, to deal with multiple
2302 symtabs with the same name.
2303 (find_line_pc{,_range}): Use it.
2304 (find_pc_symtab): Add comment about overlapping symtabs.
2306 Mon Jul 19 21:29:14 1993 Fred Fish (fnf@deneb.cygnus.com)
2308 * Makefile.in (SFILES): Add nlmread.c.
2309 * Makefile.in (OBS): Add nlmread.o.
2310 * Makefile.in (nlmread.o): Add new target.
2311 * configure.in (i[34]86-*-netware): New configuration.
2312 * nlmread.c, config/i386/{i386nw.mt, tm-i386nw.h}: New files
2313 for NLM/NetWare support.
2315 Mon Jul 19 11:48:57 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
2317 * symtab.h (enum minimal_symbol_type): Add mst_file_*.
2318 * partial-stab.h [DBXREAD_ONLY]: Record statics in miminal symbols.
2319 * dbxread.c (record_minimal_symbol): Deal with statics.
2320 * minsyms.c (lookup_minimal_symbol): Prefer externals to statics.
2322 * config/i386/xm-i386sco.h: Define HAVE_TERMIOS.
2324 * printcmd.c, config/pa/xm-pa.h, config/alpha/xm-alpha.h: Make it so
2325 arg_bytes field of makeva_list is always aligned.
2326 * config/pa/xm-pa.h: Make arglist_address a char *.
2328 * ser-unix.c: Don't try to use job control with termio.
2330 Sun Jul 18 23:11:28 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2331 and Jim Kingdon (kingdon@cygnus.com)
2333 Make breakpoint_re_set_one work with overloaded member functions,
2334 `b 123' and `b foo' if foo is a static function.
2335 * symtab.c (decode_line_1, decode_line_2): New argument `canonical'
2336 to return canonical line specs if requested by the caller.
2337 * breakpoint.c, source.c, symtab.c, symtab.h: Change prototypes and
2338 callers accordingly.
2339 * symtab.c (build_canonical_line_spec): New helper function which
2340 constructs the canonical line spec.
2341 * breakpoint.c (break_command_1): Use canonical line spec instead
2342 of command string as addr_string if necessary.
2343 * source.c (line_info): Fix storage leak.
2345 Sun Jul 18 15:22:45 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2347 * infptrace.c: Split out define of PT_KILL; Sequent defines PT_KILL
2349 * symm-tdep.c: Remove exec_file_command.
2350 [_SEQUENT_] (ptx_coff_regno_to_gdb, register_addr): New functions.
2351 A few miscellaneous cleanups.
2352 * symm-nat.c: Renamed from symm-xdep.c.
2353 * All symmetry dependent files: Many changes.
2355 * mips-tdep.c (mips_skip_prologue): New argument lenient.
2356 Use read_memory_nobpt.
2357 (is_delayed, mips_in_lenient_prologue): New functions.
2358 (init_extra_frame_info): If in the prologue, don't use saved registers.
2359 * config/mips/tm-mips.h: Declare mips_skip_prologue.
2361 * partial-stab.h (N_SO): Add the text offset to valu before, not after,
2362 passing it to END_PSYMTAB.
2364 Fri Jul 16 18:48:52 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2366 * symtab.c (find_pc_symtab): Call warning, not printf directly.
2368 * solib.c (solib_add): Use x{re,m}alloc, not {re,m}alloc.
2370 Fri Jul 16 09:56:42 1993 Ian Lance Taylor (ian@cygnus.com)
2372 * mipsread.c: No longer need to undefine ZMAGIC.
2374 Thu Jul 15 18:03:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2376 * m88k-pinsn.c: Moved code into opcodes/m88k-dis.c.
2377 (print_insn): Now just calls print_insn_m88k.
2379 Thu Jul 15 14:54:05 1993 Doug Evans (dje@canuck.cygnus.com)
2381 * h8300-tdep.c (examine_prologue): Make prototype match definition.
2383 Thu Jul 15 08:34:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2385 * NEWS: Mention that remote.c now has a `load' operation.
2387 * hppa-tdep.c (pc_in_linker_stub): New function.
2388 (find_proc_framesize): Return 0 for linker stubs.
2389 (rp_saved): Tell the caller where rp is saved.
2390 (frame_chain_valid): Return 1 for linker stubs.
2391 (frame_saved_pc): Use return value from rp_saved.
2393 * stack.c (print_frame_info): When checking PC_IN_CALL_DUMMY,
2394 pass the sp relative to the frame in question, not the sp in the
2397 Wed Jul 14 17:37:03 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2399 * mipsread.c (parse_procedure): Take as argument the symtab to look
2400 the name up in. Look it up with mylookup_symbol, not lookup_symbol.
2401 (psymtab_to_symtab_1): For stabs, pass the symtab to parse_procedure.
2403 * mipsread.c (mylookup_symbol): Use strcmp, not STREQ, as we have
2404 already checked the first characters.
2406 Changes from Jeffrey Law:
2407 * printcmd.c (makeva_list): Use MAKEVA_EXTRA_INFO to define
2408 machine dependent fields in the makeva_list structure.
2409 (makeva_size): Allocate extra space to handle gaps made by
2410 alignment restrictions.
2411 * config/pa/xm-pa.h (MAKEVA_EXTRA_INFO): Define.
2412 (MAKEVA_START): Initialize arglist_address field.
2413 (MAKEVA_ARG): Always store arguments on natural alignment
2414 boundaries. Set arglist_address to the address right after
2416 (MAKEVA_END): Simply return the value stored in arglist_address.
2418 Wed Jul 14 13:51:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2420 * ch-valprint.c (chill_val_print, case TYPE_CODE_STRING): Print
2423 * hppah-nat.c (store_inferior_registers): Don't print i in cases
2424 where we aren't using it.
2426 * a29k-tdep.c (get_saved_register): Fix typo.
2428 Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
2430 * configure.in: Recognize h8300h (variant of h8300).
2433 Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
2435 * configure.in: Recognize sparc64-*-*.
2438 Tue Jul 13 14:03:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2440 * stabsread.c (define_symbol): Make the caddr_t hack apply to `function
2441 returning foo' as well as `pointer to foo'.
2443 * remote.c [REMOTE_BREAKPOINT]: Use for breakpoint insn if defined.
2444 * config/m68k/tm-m68k.h: Define it.
2445 * mem-break.c, breakpoint.c: Improve comments.
2447 Tue Jul 13 13:35:31 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2449 * config/m68k/tm-dpx2.h: Replace "tm-68k.h" with "m68k/tm-m68k.h".
2450 * config/m68k/xm-dpx2.h: Define HAVE_TERMIOS not HAVE_TERMIO.
2452 Tue Jul 13 11:50:38 1993 Doug Evans (dje@canuck.cygnus.com)
2454 * gdbcore.h (read_memory_integer, read_memory_unsigned_integer):
2455 Make prototype match definition.
2457 Tue Jul 13 11:15:15 1993 Fred Fish (fnf@cygnus.com)
2459 * elfread.c: Remove notice about file still being under
2461 * Makefile.in (ultra3-xdep.o, umax-xdep.o): Add missing ')'.
2463 Mon Jul 12 17:46:35 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2465 * a29k-tdep.c (read_register_stack): Make val static.
2467 Mon Jul 12 14:10:48 1993 Doug Evans (dje@canuck.cygnus.com)
2469 * config/h8300/tm-h8300.h (REGISTER_CONVERTIBLE): Change value to 0.
2470 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Move def'n to
2473 Mon Jul 12 11:29:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2475 * c-valprint.c (c_val_print): Fix thinko with unspecified length
2478 * hppa-tdep.c (find_proc_framesize): If there is a frame pointer,
2481 Sun Jul 11 19:35:05 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2483 * symtab.c (decode_line_1): Use end of block to figure out whether
2484 val.end is in the same function, not minimal symbols.
2486 * source.c (line_info): Add a few more wrap_here's.
2488 * i386-tdep.c (i386_follow_jump): Do byteswapping where needed and
2489 don't make assumptions about sizes of host data types.
2491 * blockframe.c, symtab.h (find_pc_partial_function): New arg endaddr.
2492 * infrun.c, breakpoint.c, printcmd.c: Change callers.
2493 * printcmd.c (containing_function_bounds): Remove.
2494 * printcmd.c (disassemble_command): Use find_pc_partial_function,
2495 not containing_function_bounds.
2496 * infcmd.c (step_1): Use find_pc_partial_function rather than
2497 trying to roll our own. Move check for a pc between SIGTRAMP_START and
2498 SIGTRAMP_END in find_pc_partial_function, not step_1.
2500 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc):
2501 Keep unswapped value in array of char, not REGISTER_TYPE.
2502 Use REGISTER_RAW_SIZE not sizeof (REGISTER_TYPE).
2503 (sparc_extract_struct_value_address): Use TARGET_PTR_BIT not
2506 Thu Jul 1 15:50:05 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2508 * configure.in (m68*-bull-sysv*): added support for Bull dpx2.
2509 * config/m68k/{t,x,n}m-dpx2.h, dpx2-nat.c: New files.
2510 * config/m68k/dpx2.m{h,t}: New files.
2512 Sun Jul 11 12:32:08 1993 Doug Evans (dje@canuck.cygnus.com)
2514 * config/sparc/tm-sparc.h (PRINT_REGISTER_HOOK): Fix typo, add
2515 more parens around macro arg.
2517 Sat Jul 10 09:54:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2519 * infrun.c: Remove step_resume_{duplicate,shadow}. Replace
2520 step_resume_break_address with step_resume_breakpoint (now local
2521 to wait_for_inferior).
2522 ({insert,remove}_step_breakpoint): Remove.
2523 (wait_for_inferior): Set step resume break with
2524 set_momentary_breakpoint. Test hitting it with bpstat_stop_status
2525 and bpstat_what (stop_step_resume_break removed).
2526 * breakpoint.{h,c}, infrun.c: Return value from bpstat_what now struct
2527 which includes previous return value as main_action, and a step_resume
2529 * breakpoint.c (delete_breakpoint): If breakpoint was inserted, and
2530 there is another breakpoint there, insert it.
2531 * infrun.c (wait_for_inferior): Rearrange the spaghetti a bit. Use
2533 Various: Clean up and add comments.
2535 * infrun.c [TDESC]: Remove remaining tdesc code (see ChangeLog
2536 for Wed Nov 13 16:45:13 1991).
2538 Fri Jul 9 12:36:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2540 * values.c, value.h (modify_field), callers: Make fieldval a LONGEST.
2542 * h8300-tdep.c (NEXT_PROLOGUE_INSN): Make pword1 an INSN_WORD *
2546 ({extract,store}_{signed_integer,unsigned_integer,address}):
2547 New routines to replace SWAP_TARGET_AND_HOST.
2548 All over: All uses of SWAP_TARGET_AND_HOST on integers replaced.
2550 * config/sparc/tm-sparc.h: Add comment suggesting that removing
2551 ins and locals from the registers array might clean things up.
2553 * utils.c: Clean up comments about wrap buffer and wrap_here.
2554 * printcmd.c (printf_command): Call wrap_here before vprintf.
2556 * mipsread.c (cross_ref): Set the name to unknown for "struct *" case.
2557 Patch from ptf@delcam.co.uk (Paul Flinders).
2559 * a29k-tdep.c, findvar.c (get_saved_register): Fix byteswapping sins.
2561 Fri Jul 9 09:47:02 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2563 * defs.h, remote-eb.c (TM_FILE_OVERRIDE): Remove it.
2564 * mips-tdep.c (init_extra_frame_info): Set proper fci->frame if pc
2565 is at the start of the dummy code.
2567 Thu Jul 8 14:48:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2569 * sparc-tdep.c (sparc_push_dummy_frame): Skip all the do_save_insn
2570 stuff, just write the sp and fp.
2571 (sparc_pop_frame): Skip the do_restore_insn; we already restore
2572 the sp with the other out registers.
2574 * hppa-tdep.c (hppa_push_arguments): Allocate enough space for
2577 * hppa-tdep.c: Change _initialize_hppab_tdep to _initialize_hppa_tdep.
2580 Thu Jul 8 14:47:00 1993 Doug Evans (dje@canuck.cygnus.com)
2582 * sparc-tdep.c (sparc_frame_chain): Handle sizeof (CORE_ADDR)
2583 != sizeof (REGISTER_TYPE).
2584 (frame_saved_pc): Ditto.
2587 Thu Jul 8 08:22:05 1993 Doug Evans (dje@canuck.cygnus.com)
2589 * config/h8300/tm-h8300.h: (REGISTER_TYPES): Adjust for h8/300h.
2590 (REGISTER_RAW_SIZE): Ditto.
2591 (REGISTER_VIRTUAL_TYPE): Use builtin_type_unsigned_long for regs
2592 on the h8/300h (ints may still be 16 bits).
2593 (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE,
2594 EXTRACT_STRUCT_VALUE_ADDRESS): Add FIXME's for h8/300h. Some
2595 thought needed here.
2597 * h8300-tdep.c (print_insn): Call print_insn_h8300h if h8/300h.
2598 (examine_prologue): reg_save_depth is 4 if h8/300h.
2600 * findvar.c (read_register): Provide some support for 64 bit regs.
2601 (write_register): Ditto.
2603 Wed Jul 7 14:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2605 * config/mips/nm-riscos.h: machine/machparam.h is always the right
2606 place to look for BSD43_NBPG, not machine/vmparam.h
2608 * infcmd.c (run_stack_dummy): New argument name.
2609 Change error message in (another) attempt to make it comprehensible.
2610 * valops.c (call_function_by_hand): Pass name to run_stack_dummy.
2611 * symtab.h: Declare demangle and asm_demangle since macros use them.
2613 * eval.c (evaluate_subexp): Add comment about calling a member
2614 function of a variable in a register.
2616 * expression.h: Clean up comment about string in STRUCT_STRUCT etc.
2618 * config/{rs6000/tm-rs6000.h,sparc/tm-sparc.h,pyr/tm-pyr.h},
2619 inferior.h (PC_IN_CALL_DUMMY) [ON_STACK]: Add comments about stack
2620 frame tops and bottoms.
2622 * frame.h, blockframe.c, stack.c, a29k-tdep.c,
2623 config/gould/tmp-{pn,np1}.h,
2624 config/{sparc/tm-sparc.h,pyr/tm-pyr.h,vax/tm-vax.h}: Remove field
2625 next_frame from struct frame_info. It has no purpose beyond
2626 ->next->frame and is an artifact from GDB 2.8.
2628 Tue Jul 6 11:51:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2630 * Makefile.in: Remove gdb before creating a new one.
2631 Update init.c atomically.
2633 * Makefile.in (ALLPARAM): Add config/{alpha/xm-alpha.h,pa/xm-pa.h}.
2634 (ALLCONFIG): Add config/alpha/alpha-osf1.mh.
2636 * infcmd.c (_initialize_infcmd): In docstring for "continue",
2637 describe argument as setting ignore count.
2639 Sun Jul 4 15:04:47 1993 Doug Evans (dje@cygnus.com)
2641 * h8300-tdep.c (examine_prologue): Fix call to
2642 read_memory_unsigned_integer.
2644 Fri Jul 2 18:22:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2646 * config/mips/{x,n}m-irix{3,4}.h: Make some definitions here
2647 rather than including xm-bigmips.h.
2649 * eval.c (evaluate_subexp): Improve error messages for OP_TYPE and
2652 * Makefile.in (distclean): Remove y.tab.h.
2654 Fri Jul 2 14:55:48 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2656 * exec.c (exec_file_command): Remove Mar 28 hack as BFD handles
2657 file updates properly now.
2658 * mipsread.c (mips_coff_new_init): Force reevaluation of sigtramp
2659 addresses if switching to a new symbol file.
2660 * dbxread.c (process_one_symbol): Avoid dereferencing NULL
2661 symbols that might be returned from define_symbol.
2663 Fri Jul 2 13:33:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2665 New target macros for getting at the pc, sp and fp.
2666 * infcmd.c (read_pc, write_pc): Modify to use new macros.
2667 (read_sp, write_sp, read_fp, write_fp): New functions.
2668 * blockframe.c (reinit_frame_cache, get_prev_frame_info):
2670 * breakpoint.c (bpstat_alloc): ditto.
2671 * infrun.c (wait_for_inferior): ditto.
2672 * stack.c (print_frame_info): ditto.
2673 * valops (call_function_by_hand): ditto.
2674 * corelow.c (core_open): ditto.
2675 * h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
2676 target_write_pc, target_read_fp, target_write_fp): New functions.
2677 * inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
2679 * config/alpha/xm-alpha.h: Add MAKEVA_END.
2680 * config/h8500/tm-h8500.h: Define new macros.
2682 Fri Jul 2 13:51:04 1993 Ian Lance Taylor (ian@cygnus.com)
2684 * configure.in (mipos-*-riscos*): New host and target; use riscos.
2685 * config/mips/nm-riscos.h: If BSD43_NBPG is not defined by
2686 vmparam.h, include machparam.h.
2687 (KERNEL_U_ADDR): Define to be BSD43_UADDR.
2689 Fri Jul 2 13:39:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2691 * c-exp.y (yylex): Give error if unmatched single quote.
2693 * configure.in, config/m68k/*delta68*, delta68-nat.c: New port.
2695 * Remove unused STACK_END_ADDR in the following files (in other
2696 files it is used for something): tm-mips.h, tm-sun2.h, tm-news.h,
2697 tm-a29k, tm-i386v.h, tm-hppa.h, tm-nindy960.h, tm-amix.h,
2698 tm-hp300hpux.h, tm-isi.h.
2700 Thu Jul 1 09:51:27 1993 Jim Kingdon (kingdon@cygnus.com)
2702 * config/mips/nm-riscos.h: Define NBPG and UPAGES.
2703 config/mips/xm-riscos.h: Include <sys/types.h>.
2705 * ser-unix.c (hardwire_noflush_set_tty_state): Use an assignment,
2706 not an initializer, to copy the structure.
2708 * gdbtypes.h (struct type): Add field tag_name.
2709 * gdbtypes.c (type_name_no_tag), c-typeprint.c (c_type_print_base):
2711 * {coff,dwarf,mips,stabs}read.c: Set it.
2713 * xm-sysv4.h: Undefine HAVE_TERMIO.
2715 * config/mips/nm-riscos.h: Remove unmatched #endif.
2716 Define FETCH_INFERIOR_REGISTERS.
2717 * config/mips/riscos.mh: Don't include coredep.o; mips-nat.o is enough.
2718 Fix misspelling of NAT_FILE.
2719 * mips-nat.c (fetch_core_registers): If KERNEL_U_ADDR is not defined,
2720 we can still process "modern" core files.
2722 * ser-unix.c (hardwire_print_tty_state) [HAVE_TERMIOS]: Don't
2724 (_initialize_ser_hardwire): Just check whether _POSIX_JOB_CONTROL
2725 is defined; don't care what it is defined to.
2727 Wed Jun 30 20:06:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2729 * config/vax/xm-vaxult2.h: Define FD_SET and FD_ZERO.
2731 Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2733 * inftarg.c: Remove unused include of terminal.h.
2734 * signals.h: Don't undefine signals anymore.
2735 * main.c: Use job_control from serial.h.
2736 * fork-child.c (fork_inferior): Use gdb_setpgid.
2737 * serial.h, ser-unix.c, ser-go32.c: Provide gdb_setpgid.
2738 * utils.c (quit): Use current_target->to_terminal_ours to figure
2739 out whether we care about lack of job control, rather than __GO32__.
2740 * utils.c: Include serial.h not terminal.h
2741 (quit): Use job_control not TIOCGPGRP.
2742 * terminal.h: Don't undefine TIOCGPGRP.
2743 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c: Add SERIAL_FLUSH_OUTPUT.
2744 * utils.c (quit): Use it.
2745 * serial.h: Add SERIAL_UN_FDOPEN.
2746 * utils.c (quit): Use it.
2747 * ser-unix.c: Add process group to ttystate.
2748 [HAVE_SGTTY]: Add tchars, ltchars, and lmode to ttystate.
2749 * inflow.c: Include serial.h not terminal.h.
2750 Use serial.h stuff to replace most of the maze of #ifdef's.
2751 * inflow.c, main.c, inferior.h: make gdb_has_a_terminal a function.
2752 * serial.h: Document SERIAL_SET_TTY_STATE as being immediate.
2753 * ser-unix.c: Use TIOCSETN not TIOCSETP so it is true.
2754 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c:
2755 Add SERIAL_PRINT_TTY_STATE, SERIAL_NOFLUSH_SET_TTY_STATE, and
2756 SERIAL_SET_PROCESS_GROUP.
2757 * inflow.c: Use them.
2758 * config/xm-svr4.h, config/rs6000/xm-rs6000.h, config/sparc/sun4os4.h:
2759 Define HAVE_TERMIOS.
2760 * Various: Remove all use of TIOC*_BROKEN.
2762 Wed Jun 30 12:20:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2764 * config/m68k/tm-sun3.h (BELIEVE_PCC_PROMOTION_TYPE): Define.
2766 Tue Jun 29 13:44:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2768 * target.h (target_detach): Turn macro into function.
2769 * target.c (target_detach): Define it, do deferred register stores
2770 before calling the real target function.
2772 Tue Jun 29 13:15:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2773 and Jim Kingdon (kingdon@cygnus.com)
2775 * symtab.h (BLOCK_SHOULD_SORT): Do not sort blocks corresponding to
2776 a function to avoid printing of function arguments in wrong order
2778 * symfile.c (compare_symbols): Remove code for sorting arguments
2779 as blocks containing arguments are no longer sorted.
2780 * symtab.c (lookup_block_symbol): Update comment accordingly.
2782 Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2784 * config/pa/tm-hppa.h: Remove unused ARGS_GROW_DOC.
2785 (REG_STRUCT_HAS_ADDR): Add comment.
2787 * infrun.c (wait_for_inferior): Use find_pc_line not find_pc_symtab
2788 to check whether there is line number information.
2790 Tue Jun 29 08:29:17 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2792 * remote-udi.c: Fix docstring so that it compiles.
2794 * remote-mips.c, remote-nindy.c: move bfd.h before symfile.h
2797 Tue Jun 29 09:11:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2799 * dbxread.c (process_one_symbol): If we find a LOC_BLOCK where we
2800 don't expect it, change it to LOC_STATIC so at least we don't coredump.
2802 * c-typeprint.c (c_type_print_base): Don't error() on invalid type.
2804 * symtab.h: Add comments about line numbers.
2805 * source.c (identify_source_line): Fix off by one bug with line.
2807 Mon Jun 28 10:09:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2809 * printcmd.c (makeva*): New interface, for making a va_list.
2810 (printf_command): Use it.
2811 * config/m88k/xm-delta88.h: Remove VPRINTF define, not needed.
2812 * config/pa/xm-pa.h: New file.
2813 * config/pa/xm-hppa{b,h}.h: Include it.
2815 * xcoffread.c: Remove obsolete NO_TYPEDEFS comment.
2817 Sun Jun 27 08:54:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2819 * valprint.c (val_print_type_code_int): Fix off by one error with
2820 eliminating leading zeroes for large little endian integers.
2822 Sun Jun 27 08:58:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2824 * config/mips/riscos.mh (CC): Use -systype sysv.
2826 * ser-unix.c: Move #include of <sys/time.h> to HAVE_SGTTY section.
2828 * Makefile.in (ALLPARAM): Add config/mips/{x,n}-{news-mips,riscos}.h.
2830 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2832 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
2833 CALL_DUMMY between different 68k machines.
2835 Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
2837 * gdbserver/Makefile.in: Add dependancies on server.h.
2838 * gdbserver/remote-gutils.c: Remove lots of unused functions and
2840 * gdbserver/remote-inflow.c: Remove lots of unused variables and
2841 #includes. Also, use PTRACE_* symbols instead of constants.
2842 (mywait): Surround calls to wait() with enable/disable_async_io()
2843 so that we can be interrupted from GDB while waiting for the
2844 child. Also, handle child exit more gracefully.
2845 * gdbserver/remote-server.c: Remove lots of unused variables.
2846 Move all extern defs into server.h. Redo main loop so that
2847 failure from getpkt() causes communications to be re-established.
2848 Fix 'k' command so that it restarts the child.
2849 * gdbserver/remote-utils.c: Remove lots of unloved vars and
2850 subrs. Move many extern decls into server.h. (remote_open): For
2851 tcp, seperate usage of proto fd from connected fd. Close proto
2852 fd after getting connection. (putpkt/getpkt): Pay attention to
2853 errors when reading/writing. Report these to the caller. New
2854 routines input_interrupt/enable_async_io/disable_async_io to make
2855 it possible to get an I/O interrupt when data arrives from the
2857 * serial.h: New file to contain common defs for all remote files.
2859 Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
2861 * remote.c: Add arg names to prototypes, in a modest effort at
2862 clarification. Also add prototypes for some new functions.
2863 * (remote_wait): Better error reporting for 'T' responses.
2864 * ser-go32.c (strncasecmp): Make str1 & str2 be const.
2865 * (dos_async_init): Make usage message reflect requested port #.
2866 * ser-tcp.c (tcp_open): Terminate hostname properly to prevent
2867 random hostname lookup failures. Add nicer message for unknown
2868 host error. (wait_for): Wake up in case of exceptions. Also,
2869 restart select() if we got EINTR.
2870 * ser-unix.c (wait_for): Restart select() if we got EINTR.
2871 * serial.c: (serial_close): Clean up code.
2873 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2875 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
2876 CALL_DUMMY between different 68k machines.
2878 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2880 * Makefile.in (*.tab.c): Use ./c-exp.tab.c not just c-exp.tab.c.
2881 Make comment explaining this comprehensible.
2882 (TAGFILES): Include ALLDEPFILES.
2883 (ALLDEPFILES): udi2soc.c and udr.c are in 29k-share/udi, not
2885 (update-alldeps): Remove; obsolete.
2887 * remote.c: Move comments regarding packets to top of file with the
2888 rest of the protocol comments.
2889 Fix incorrect description of 'T' response.
2891 * README (Reporting Bugs): Refer people to the GDB manual.
2893 * c-valprint.c (c_val_print): Handle TYPE_CODE_BOOLEAN.
2894 * stabsread.c: Type -16 is 4 bytes.
2896 * remote-udi.c: Improve docstring.
2898 Fri Jun 25 11:16:31 1993 Fred Fish (fnf@cygnus.com)
2900 * elfread.c (elf_symfile_read): Call bfd_elf_find_section, not
2901 bfd_elf32_find_section, to track bfd changes.
2903 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2905 * config/mips/riscos.mh (REGEX{,1}, MUNCH_DEFINE, MH_CFLAGS): Define.
2906 * config/mips/xm-riscos.h: Define USG.
2908 Thu Jun 24 14:52:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2910 * main.c (filename_completer): Don't complete to files ending in ~.
2912 * NEWS: Mention filename completion and "info line" enhancements.
2914 * main.c (symbol_completion_function): On "info t foo", return NULL,
2917 * main.c (symbol_completion_function): Don't use readline word
2918 breaking. Use new calling convention for c->completer and
2919 complete_on_cmdlist.
2920 * command.h (struct command): Change arguments; now the text passed
2921 to completer does not have any word breaking done. New arg word.
2922 * symtab.{c,h} (make_symbol_completion_list): Do word breaking. Take
2924 * {main.c,gdbcmd.h} ({filename,noop}_completer): Take word argument.
2925 * command.{c,h} (complete_on_cmdlist): Take word argument.
2927 * command.c (lookup_cmd_1): Doc fix.
2929 Thu Jun 24 13:26:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2931 * Makefile.in (OP_INCLUDE): define.
2932 (OPCODE_CFLAGS): use OP_INCLUDE.
2934 * config/i386/ncr3000.mh, config/i386/i386v4.mh,
2935 config/i386/i386sol2.mh, config/m68k/hp300hpux.mh,
2936 config/m68k/amix.mh, config/mips/irix[34].mh,
2937 config/m88k/delta88.mh, config/sparc/sun4sol2.mh (ALLOCA,
2938 ALLOCA1): macros removed.
2940 * config/mips/decstation.mh, config/rs6000/rs6000.mh
2941 (MMALLOC_LIB): renamed to MMALLOC.
2943 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2945 * partial-stab.h: Consolidate case statements for N_LSYM and N_FUN.
2946 * dbxread.c: Change comment regarding acc.
2948 Wed Jun 23 15:04:54 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2950 Makefile overhaul dropping autodepend features.
2951 * Makefile.in: many comment changes. forced consistent use of $()
2952 for makefile variables references. dropped leading ./ in file
2953 references. Drop $(srcdir)/ prefix on all dependencies.
2954 Inserted contents of alldeps.mak and depend.
2955 (INCLUDE_CFLAGS): defined as new macro for getting libiberty's
2956 include directory into the compilation line.
2957 (GDB_CFLAGS): new macro to take up the semantic previously held
2959 (LIBIBERTY): dropped ancient subdir macro. I last removed this
2960 macro in feb of '92. How does it keep coming back?
2961 (MMALLOC_LIB): renamed to MMALLOC.
2962 (BFD_SRC_DIR): renamed to BFD_SRC.
2963 (BFD_OBJ_DIR): renamed to BFD_DIR.
2964 (BFD_LIB): renamed to BFD.
2965 (BFD_INCLUDES): renamed to BFD_CFLAGS.
2966 (READLINE_DIR): now represents object directory.
2967 (RL_LIB): renamed to READLINE.
2968 (READLINE_SRC, READLINE_CFLAGS, OPCODES, OPCODES_CFLAGS): new
2970 (INTERNAL_CFLAGS): added GDB_CFLAGS, OPCODES_CFLAGS,
2971 READLINE_CFLAGS, BFD_CFLAGS. Dropped USER_CFLAGS.
2972 (LDFLAGS): removed default assignment.
2973 (TEXIDIR, INCLUDE_DEP, MMALLOC_DIR, MMALLOC_DEP, BFD_DEP,
2974 READLINE_DEP, LIBIBERTY_DIR, TESTS, depend, STAGESTUFF): unused, so removed.
2975 (ALLOCA1, ALLOCA): removed all references. alloca is now in
2977 (VERSION): unilaterally and arbitrarily bumped to 4.9.3.
2978 (SFILES, NONSRC, HFILES, ALLDEPFILES, ALLPARAM, ALLCONFIG):
2979 removed all $(srcdir) prefixes.
2980 (getopt_h, ieee-float_h, bfd_h, wait_h, dis-asm_h): new macros
2981 for potential dependencies. commented out by default.
2982 (readline_headers, udiheaders): convenient abbreviations.
2983 (gdbcore_h, frame_h, symtab_h, gdbtypes_h, expression_h,
2984 value_h, breakpoint_h, command_h, gdbcmd_h, defs_h, inferior_h):
2985 new macros used for header file dependencies.
2986 (install-info, clean-info): collapse into the info rule.
2987 (install): now depends on all.
2988 (install-only): new target for installing without depending on
2990 (uninstall): new target.
2991 (config-check, config-check-hosts, config-check-targets): added
2993 (ch-exp.tab.c, m2-exp.tab.c): added artificial dependencies in
2994 order to force parallel makes into keeping these rules separate.
2995 * configure.in: omit cat'ing depend file onto generated Makefile.
2996 * alldeps.mak, depend: removed.
2998 * inferior.h: remove redundant include of symtab.h which is
2999 included in value.h via breakpoint.h.
3001 * alloca.c: removed. alloca is now in libiberty.
3003 * config/m88k/delta88.mh, config/ns32k/merlin.mh (M_UNINSTALL):
3004 new macro to undo what M_INSTALL does.
3006 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3008 * config/ns32k/{merlin.mh,xm-merlin.h}: Be consistent about name
3011 * dbxread.c (copy_pending): Change name and function of begi argument
3012 to endi, since that is what the caller needs.
3014 * Makefile.in (TAGFILES): Don't include YYFILES.
3016 * Makefile.in (HFILES): Include monitor.h.
3018 * Makefile.in: Include text that used to be in alldeps.mak.
3019 Remove config/mips/{bigmips.mh,xm-bigmips} from it.
3020 * Makefile.in, configure.in: Remove all traces of alldeps.mak.
3022 * main.c (main): Print help message on stdout not stderr
3024 New option --version per standards.texi.
3025 In help message, show long options with "--" not "-".
3026 Don't try to print help message or version until after we have
3027 called initialize_all_files.
3029 Tue Jun 22 03:15:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3031 * solib.c (solib_add_common_symbols): Don't call lookup_minimal_symbol.
3032 (solib_add): Call special_symbol_handling once, not once per library.
3034 * procfs.c (procfs_resume): Don't pass a SIGTSTP whose action
3037 * procfs.c (procfs_resume): Skip the unnecessary PRSVADDR on all
3038 systems, not just Solaris.
3040 * stabsread.c: Include <ctype.h>.
3042 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
3044 * fork-child.c (fork_inferior): Quote exec_file so it can contain
3047 Mon Jun 21 16:56:47 1993 Fred Fish (fnf@cygnus.com)
3049 * Makefile.in (INCLUDE_CFLAGS): Add BFD_INCLUDES for now, since
3050 bfd.h is included by target.h, which most of gdb includes.
3051 * depend: Hand remove BFD_INCLUDES from ${CC} lines, now that
3052 it's in INCLUDE_CFLAGS.
3054 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
3056 * config/i386/*aix*, i386aix-nat.c: New files.
3057 * configure.in: Use them.
3058 * alldeps.mak: List them.
3059 * coffread.c (decode_base_type): Deal with anonymous enum type.
3060 * i387-tdep.c (print_387_status_word): Add comment re "top".
3061 * i386-tdep.c [I386_AIX_TARGET] (i386_extract_return_value): New func.
3062 * dbxread.c: Use SEEK_SET and SEEK_CUR, not L_*. Define them if and
3063 only if not defined by a header file.
3064 * mipsread.c: Don't define L_SET or L_INCR.
3066 Mon Jun 21 15:10:07 1993 Fred Fish (fnf@cygnus.com)
3068 * Makefile.in (BFD_INCLUDES): Bfd.h is now back in bfd build dir.
3069 * depend: Hand updated to match.
3071 Sun Jun 20 13:11:11 1993 Jim Kingdon (kingdon@cygnus.com)
3073 * stabsread.c (read_struct_fields): Don't call read_cpp_abbrev on $_.
3074 (read_cpp_abbrev): Don't complain specially for $_. Also return 0 if
3075 we don't recognize the abbrev.
3077 Sun Jun 20 00:24:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3079 * solib.c (solib_add_common_symbols): Add comment about performance.
3081 Fri Jun 18 12:37:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3083 * config/mips/{{x,n}m-riscos.h,riscos.mh}: New files.
3084 * configure.in (mips-*-sysv*): Use riscos for host, bigmips for target.
3086 * config/mips/{{x,n}m-news-mips.h,news-mips.mh}: New files.
3087 * config/mips/{bigmips.mh,xm-bigmips.h}: Remove.
3088 * configure.in (mips-sony-*): Use news-mips for host.
3090 * buildsym.h: Doc fix for processing_acc_compilation.
3092 Thu Jun 17 19:57:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3094 * printcmd.c (print_formatted): Don't use tab in wrap_here arg.
3096 Thu Jun 17 17:29:30 1993 Jim Kingdon (kingdon@lisa.cygnus.com)
3098 * Makefile.in (INTERNAL_CFLAGS): Include ../include as well as
3099 ${srcdir}/../include.
3101 * config/m88k/xm-delta88.h: Comment out unused defines which conflict
3102 with system headers.
3103 * printcmd.c (printf_command): Cast second arg to vprintf to PTR.
3104 Use VPRINTF macro if defined.
3105 * config/m88k/xm-delta88.h: Define VPRINTF. Include <sys/siginfo.h>.
3106 Define TIOC{GETC,GLTC}_BROKEN.
3107 * m88k-nat.c: Uncomment include of <sys/ptrace.h>.
3108 * main.c: Rename initialize_{main,cmd_lists,history} to init_* to
3109 make things easier on munch (apparently this matters on
3110 the delta88 with svr3).
3112 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
3114 * Makefile.in: canonicalize install.sh; for use within
3115 this directory (and subdirs)
3117 Tue Jun 15 17:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3119 * Makefile.in: remove parentdir support; use INSTALL_XFORM
3121 Thu Jun 17 15:08:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
3123 * configure.in (alpha-*-osf*), config/alpha/alpha-osf.mh: New
3125 * sh-tdep.c (frame_find_saved_regs): Use NUM_REGS rather than hard
3126 wired (and wrong) constant.
3127 * values.c (unpack_long): Add case to unpack when target object is
3129 * config/sh/tm-sh.h (REGISTER_NAMES): Know about the news ones the
3132 Wed Jun 16 16:08:18 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3134 * NEWS: tracking user visible changes starting with
3137 * remote-vx.c (_initialize_vx): rename user settable option from
3138 rpcTimeout to vxworks-timeout.
3140 Wed Jun 16 12:21:49 1993 Fred Fish (fnf@cygnus.com)
3142 * Makefile.in (depend): More makefile diddling.
3143 * alldeps.mak, depend: Update to latest automatically built
3146 * Makefile.in (depend): Bfd.h keeps moving, keep up with it.
3147 * alldeps.mak, depend: Update to latest automatically built
3150 Tue Jun 15 12:26:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3152 * remote-vx.c: include gdbcmd.h for setlist.
3153 (_initialize_vx): make rpcTimeout user settable.
3155 Mon Jun 14 09:23:51 1993 Jim Kingdon (kingdon@cygnus.com)
3157 * main.c, gdbcmd.h: Add function filename_completer.
3158 * main.c, symfile.c, source.c, exec.c, core.c: Use it for
3159 "directory", "source", "cd", "symbol-file" "add-symbol-file",
3160 "load", "file", "exec-file", "core-file" commands.
3161 (But '/' is a word break, limiting usefulness; see comments).
3163 * source.c (mod_path): Warning not error if can't find directory.
3165 * isi-xdep.c: New file.
3166 * config/m68k/isi.mh (XDEPFILES): Add isi-xdep.o
3168 Sun Jun 13 09:17:48 1993 Jim Kingdon (kingdon@cygnus.com)
3170 * config/m68k/xm-news.h: Include <sys/param.h>.
3172 * m88k-tdep.c (IEEE_isNAN): Remove.
3173 config/m88k/tm-m88k.h (INVALID_FLOAT): Return 0. This was the same
3174 broken isNAN as on the mips.
3176 * valprint.c (_initialize_valprint): Use c->function.sfunc not just
3179 * dbxread.c (process_one_symbol): If SUN_FIXED_LBRAC_BUG is not
3180 defined, don't worry about Sun's silly LBRAC bug.
3181 * config/m68k/tm-sun3.h: Define SUN_FIXED_LBRAC_BUG to 0.
3183 * dbxread.c (process_one_symbol): If there's a symbol before an
3184 N_SO, don't error().
3185 (case N_BCOMM): complain () not error ().
3187 * defs.h, main.c (catch_errors): Add return_mask arg.
3188 stack.c (print_frame_info): Pass RETURN_MASK_ERROR.
3189 other callers: Pass RETURN_MASK_ALL.
3190 (return_to_top_level), callers: Add return_reason arg.
3192 Use return_to_top_level (RETURN_QUIT) instead of error ().
3193 * main.c (main), tm-nindy960.h (ADDITIONAL_OPTION_HANDLER):
3194 Use SET_TOP_LEVEL not setjmp (to_top_level).
3195 * remote-nindy.c: Use catch_errors not setjmp (to_top_level).
3197 Sat Jun 12 14:40:54 1993 Jim Kingdon (kingdon@cygnus.com)
3199 * solib.c (solib_create_inferior_hook) [SVR4_SHARED_LIBS]:
3200 Don't try to get the debug base yet.
3202 * dbxread.c (process_one_symbol): Set n_opt_found based on whether
3203 a non-gcc N_OPT symbol is found. Make SUN_FIXED_LBRAC_BUG a macro
3204 which returns 0 or 1 to say whether to do it.
3205 * config/sparc/sun4{sol2,os4}.h
3206 (SUN_FIXED_LBRAC_BUG,VARIABLES_INSIDE_BLOCK): Use n_opt_found so
3207 the right thing happens for both acc and SunOS4 /bin/cc.
3209 * valprint.c (print_hex_chars): Use local_hex_format_{pre,suf}fix.
3210 * printcmd.c (print_scalar_formatted): Use val_print_type_code_int.
3212 * mips-tdep.c: Remove isa_NAN; it assumed sizeof(host int) == 4 and
3213 probably contained byte-order sins too.
3214 config/mips/tm-mips.h (INVALID_FLOAT): Define to 0 like most machines.
3215 The IEEE_FLOAT code in print_floating takes care of it.
3217 Sat Jun 12 14:47:04 1993 Fred Fish (fnf@cygnus.com)
3219 * Makefile.in (VERSION): Bump to 4.9.2.
3220 * c-valprint.c (c_val_print): For array of chars printed with
3221 string syntax, don't print the address of the array. From
3223 * c-exp.y (yylex): Recognize '.' as indicating a floating point
3224 number regardless of the radix. From wilson@cygnus.com.
3225 * valprint.c (set_input_radix_1, set_output_radix_1): New
3226 prototypes and functions that do the actual radix setting work.
3227 * valprint.c (set_radix, set_output_radix, set_input_radix):
3228 Rewrite to use set_input_radix_1 and set_output_radix_1.
3229 * valprint.c (initialize_valprint): Enable commands to
3230 independently set and show input and output radices.
3231 * valprint.c (show_radix): New prototype and function that
3232 handles separate input and output radices.
3234 Fri Jun 11 18:39:38 1993 Ken Raeburn (raeburn@cygnus.com)
3236 Patches from Jeff Law, law@cs.utah.edu:
3237 * hppa-pinsn.c: Now uses disassembler from opcode library,
3238 this contains only the stub function print_insn.
3240 Fri Jun 11 15:19:59 1993 K. Richard Pixley (rich@cygnus.com)
3242 * main.c (main): back to two periods for elipse.
3243 (print_gdb_version): revised format for configuration info.
3245 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
3247 * defs.h (INT_MAX): Cast unsigned shift result to int.
3249 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
3251 * dbxread.c (process_one_symbol): Rather than having
3252 BLOCK_ADDRESS_FUNCTION_RELATIVE a macro, make it a variable which
3253 is true if we are doing stabs-in-elf, false otherwise.
3254 config/sparc/tm-sun4sol2.h: Don't define it.
3256 Fri Jun 11 13:33:40 1993 Ian Lance Taylor (ian@cygnus.com)
3258 * remote-mips.c (mips_send_packet): Don't print garbage character
3260 (mips_request): Don't check that remote pid is 0, because
3262 (mips_fetch_registers): Pass a pointer to SWAP_TARGET_AND_HOST,
3265 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
3267 * stack.c (print_frame_info): Use catch_errors around print_frame_args.
3269 * Makefile.in (install): Don't depend on gdb.
3271 * Rename remote-es1800.c to remote-es.c
3272 and remote-st2000.c to remote-st.c for 14-char filenames.
3273 config/m68k/{es1800,st2000}: Use the new names.
3275 * mips-tdep.c (isa_NAN): Don't return true on -0.
3277 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
3279 * defs.h (INT_MAX): Cast unsigned shift result to int.
3281 Thu Jun 10 13:26:41 1993 Fred Fish (fnf@cygnus.com)
3283 * elfread.c (elf_symtab_read): Add bfd section address to bfd
3284 symbols, now that they are section relative.
3285 * solib.c (bfd_lookup_symbol): Ditto.
3287 Thu Jun 10 10:56:56 1993 Jim Kingdon (kingdon@cygnus.com)
3289 * Makefile.in (depend): Add bfd -I's for paread.c and xcoffexec.c
3290 depend: Updated accordingly.
3292 Wed Jun 9 16:08:44 1993 Jim Kingdon (kingdon@cygnus.com)
3294 * Makefile.in (*.tab.c): Use mv for atomic update.
3296 * Makefile.in ({dist,real}clean): Also remove nm.h.
3297 (realclean): Also remove ${TESTS}, y.output, yacc.{acts,tmp}.
3298 (distclean): Don't rebuild *.tab.c or TAGS.
3300 Wed Jun 9 12:56:58 1993 K. Richard Pixley (rich@cygnus.com)
3302 * Makefile.in (version.c): add host and target names to version.c.
3303 * main.c (main): print three periods for the elipse.
3304 (print_gdb_version): also print configuration.
3306 * udi/udiids.h, udi/udip2soc.c, udi/udiphcfg.h, udi/udiphunix.h,
3307 udi/udiproc.h, udi/udipt29k.h, udi/udiptcfg.h, udi/udisoc.h,
3308 udi/udr.c: Change AMD copyrights to FSF copyleft '93.
3310 * remote-eb.c (get_hex_regs, eb_fetch_registers), remote-adapt.c
3311 (get_hex_regs, adapt_fetch_registers): cast args to
3312 supply_register to avoid gcc warning.
3314 * config/a29k/a29k.mt (TDEPFILES): drop minimon support. It
3315 doesn't compile on solaris and is now obsolete.
3317 * config/sparc/sun4os4.mh (XM_CLIBS): remove -lresolv. This
3318 breaks stock sunos installations.
3320 Wed Jun 9 06:14:33 1993 Jim Kingdon (kingdon@cygnus.com)
3322 * m68k-stub.c: Add comment about frame cache.
3324 * target.h (target_store_registers): Doc fix re error handling.
3326 * findvar.c (write_register): Call SWAP_TARGET_AND_HOST regardless
3327 of register_valid[regno].
3329 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
3331 * symtab.h, dwarfread.c: Doc fix re dependencies.
3333 Tue Jun 8 17:54:09 1993 Rob Savoye (rob@rtl.cygnus.com)
3335 * serial.c (serial_close): If scb is NULL, don't try to close
3337 * configure.in: Add support for rom68k and bug boot monitors.
3339 Tue Jun 8 17:39:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
3341 * coffread.c (init_stringtab): Fix bug where sizeof(long) != 4.
3342 * gdbcore.h, core.c (read_memory_unsigned_integer): New function.
3343 * findvar.c (read_register, write_register): Fix thinko where
3344 sizeof(host long) != sizeof(target int).
3345 * h8300-tdep.c: Use new read_memory_unsigned_integer call.
3346 * sh-tdep.c (_initialize_sh_tdep): Add memory_size command.
3348 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
3350 * Move config/m68k/tm-m68k.h (FRAME_FIND_SAVED_REGS) to
3351 m68k-tdep.c (m68k_find_saved_regs). Don't duplicate code between
3352 68881 and non-68881 cases. Check for a pair of movel instructions.
3354 Tue Jun 8 14:52:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3356 First cut at sparc-vxworks targetting.
3357 * config/sparc/tm-vxsparc.h, config/sparc/vxsparc.mt: new files.
3358 * configure.in: sparc-vxworks gdb_target now vxsparc.
3360 * remote-eb.c, remote.c: symfile.h requires bfd.h so include it.
3362 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
3364 * config/m68k/xm-news.h: add "extern int errno".
3366 Tue Jun 8 13:45:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3368 * remove-vx.c (vx_read_register, vx_write_register): collapse
3369 ifdef I80960 else (assumes) m68k into parameterizable macros
3370 VX_NUM_REGS and VX_SIZE_FPREGS.
3371 * config/m68k/tm-vx68.h, config/i960/tm-vx960.h (VX_NUM_REGS,
3372 VX_SIZE_FPREGS): new definitions.
3374 Tue Jun 8 11:08:29 1993 Jim Kingdon (kingdon@cygnus.com)
3376 * symfile.{c,h} (generic_load): New function.
3377 remote{,-nindy,-eb,-mips}.c: Use it.
3379 Mon Jun 7 20:07:30 1993 Stu Grossman (grossman@cygnus.com)
3381 * Makefile.in (depend): More sed gubbish to deal with
3382 ../bfd/bfd.h being generated during the build.
3383 * depend: Re-done with corrected makefile.
3385 Mon Jun 7 16:32:05 1993 Fred Fish (fnf@cygnus.com)
3387 * Makefile.in (BFD_SRC_DIR): Renamed def and usages from BFD_DIR.
3388 * Makefile.in (BFD_OBJ_DIR): New definition for the bfd build
3389 directory to find automatically generated header files and library.
3390 * Makefile.in (BFD_LIB): Use BFD_OBJ_DIR.
3391 * Makefile.in (LINTFLAGS): Include BFD_OBJ_DIR.
3392 * Makefile.in (saber_gdb): Include BFD_OBJ_DIR.
3393 * Makefile.in (depend): Include BFD_OBJ_DIR in gcc args.
3394 * Makefile.in (paread.o, xcoffexec.o): Remove, now in depend.
3395 * depend, alldeps.mak: Rebuild after Makefile.in changes.
3397 Fri Jun 4 10:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3399 * configure.in: change lynx support to CPU-*-lynxos*
3401 * Makefile.in (subdir_do): change test from existence of directory
3402 to existence of Makefile (the directory may exist but not be configured)
3404 Thu Jun 3 01:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3406 * config/sparc/xm-sun4sol2.h: define MEM_FNS_DECLARED
3408 Fri Jun 4 10:43:33 1993 Ian Lance Taylor (ian@cygnus.com)
3410 * configure.in (mips-idt-ecoffl*): New target; use idtl.
3411 (mips-idt-ecoff*): Added trailing '*'.
3412 * config/mips/idtl.mt: New file; like idt.mt, but little endian.
3414 Thu Jun 3 17:36:56 1993 Stu Grossman (grossman@cygnus.com)
3416 * ser-go32.c: Clean up lots of compilation nits.
3418 Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com)
3420 * Patches from Jeffrey Law <law@cs.utah.edu>.
3421 * hppab-nat.c: Eliminate unnecessary ifdefs for
3422 FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
3423 CANNOT_STORE_REGISTER.
3424 (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
3425 * hppa-pinsn.c: Support 'I', 'J', and 'K' in output
3426 templates for 1.1 FP computational instructions.
3428 Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
3430 * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.)
3431 * alldeps.mak, depend: Rebuild to account for ser-tcp.
3432 * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES.
3433 * gdbserver/Makefile.in (gdbserver): Use -lbsd.
3434 * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a
3435 shell when running the child, as args have been expanded by the
3436 time we get here. Simplify calling convention.
3437 * gdbserver/remote-server.c (main): Use new calling convention
3438 for create_inferior, remove defunct code for coalescing argv.
3439 Remove extra calls to mywait(), as we no longer have to wade
3442 * target.c (target_read_memory_partial): Don't deref errnoptr
3443 when checking for null pointer.
3445 Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
3447 * remote-es1800.c: Fix typo.
3449 Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
3451 * target.c (target_read_memory_partial): Like target_read_memory,
3452 but does partial reads, such as reads that bump into the end of
3454 * target.h (target_read_memory_partial): Add prototype.
3455 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
3456 * valprint.c (val_print_string): Complete rewrite to fix bug with
3457 bumping into end of memory, avoiding unnecessarily long reads, and
3458 fixing bug when print_max is set to 0 (unlimited print length).
3459 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
3460 initialize print_max.
3462 Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
3464 * configure.in: Add support for rom68k and bug boot monitors.
3466 Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
3468 * printcmd.c (print_scalar_formatted): Print integers bigger than
3469 LONGEST in hex no matter how big, and no matter what the format
3472 * stabsread.c (read_type): Skip type attributes if present.
3474 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
3475 of number, just through '0' + radix - 1.
3477 Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
3479 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
3481 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
3482 single parameter, the pointer to the partial symtab, rather than
3483 a bunch of args that are derived from the partial symtab. Change
3484 prototypes and callers to match.
3486 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
3487 set demangling style automatically.
3488 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
3489 GNU C++, not C++ in general.
3490 * symtab.h (general_symbol_info): Simplify by eliminating one
3491 structure level for the language dependent info.
3493 Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
3495 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
3496 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
3497 TYPE_CODE_ENUM was already testing for this.
3499 Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
3501 * Makefile.in: Add new file ser-tcp.c.
3502 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
3503 * findvar.c (write_register): See if we are writing back the same
3504 value that's already in the register. If so, don't bother.
3505 * remote.c (putpkt, getpkt): Improve handling of communication
3507 * ser-go32.c: Prototype it to death. Update serial_ops and add
3508 dummy routines where appropriate.
3509 * ser-tcp.c: New module to implement serial I/O via TCP
3511 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
3512 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
3513 * serial.c: Add start of support for connect command.
3514 (serial_open): Distinguish between tcp and local devices.
3515 * serial.h (struct serial_ops): Get rid of restore, add
3516 get_tty_state and set_tty_state. Define protoypes and macros for
3518 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
3519 some real buffering. Handle error conditions gracefully.
3520 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
3521 (Lynx), remove lots of cruft.
3523 Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3525 * printcmd.c (print_address_symbolic): turn this into an assigment
3526 instead of an initialization (many compilers don't accept
3527 structure initialization).
3529 Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3531 * xcoffread.c (read_xcoff_symtab): If several program csects in one
3532 source file, give them all the name of the source file, rather than
3533 the 2nd and subsequent ones having NULL names.
3535 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3537 * printcmd.c (print_address_symbolic): Append source filename and
3538 linenumber of the symbol if print symbol-filename is on.
3539 (initialize_printcmd): `set print symbol-filename'.
3541 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
3543 * configure.in: Add config for Lynx target. Configure gdbserver
3544 only for Lynx. Re-do selective configuration of sparclite.
3546 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
3547 configure.in remote-inflow.c remote-utils.c}: New files to
3548 support GDB remote server. Currently only works for Lynx.
3550 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3552 * stabsread.c (define_symbol, case 't'): Only set the name if it
3553 is not a pointer type.
3555 * stabsread.c (define_symbol): Clean up logic; move the read_type
3556 calls to inside the switch statement (this improves the error
3559 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
3562 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3564 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
3566 * source.c (line_info): Change "pc" to "address" in messages and
3567 use print_address for addresses.
3569 * source.c (line_info): If we don't find a symtab, print more useful
3570 output, including the symbolic address.
3572 * source.c (line_info): If --fullname, display the source.
3573 (identify_source_line), callers: Take pc as argument, rather than
3574 assuming innermost frame (emacs doesn't use this, so no one ever
3576 * symtab.h: Declare frame_file_full_name.
3579 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
3581 * breakpoint.c (catch_command_1): Fix typo in error msg.
3583 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3585 * elfread.c (elf_symfile_read): Update ELF structure and routine
3586 names to specify 32-bit versions.
3587 (elf_symtab_read): Retrieve size field directly from symbol,
3588 instead of using old kludge.
3590 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
3591 calling opcodes library.
3592 * z8k-tdep.c (print_insn): Likewise.
3594 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3596 * stabsread.c: Remove all uses of error(). Make error_type and
3597 read_type_number static.
3598 (define_symbol): Don't try to deal with a missing symbol
3599 descriptor which isn't followed by digit, '(', or '-'.
3600 * stabsread.h: Don't declare read_type_number here.
3601 * gdbtypes.h: Don't declare error_type here.
3602 * xcoffread.c: Remove NO_TYPEDEFS code.
3604 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
3606 * mips-tdep.c: Removed #include of many header files, and #define
3607 of MIPSMAGIC; no longer used.
3609 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3611 * Many places: replace "the inferior" in messages with "the program"
3612 or "the program being debugged".
3613 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
3614 and I'm getting sick of maintaining it.
3616 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
3619 * config/i386/go32.mh: Define SER_HARDWIRE.
3620 * Makefile.in: Define SER_HARDWIRE.
3622 (alldeps.mak): Add SER_HARDWIRE.
3623 Remove all references to ser-hardwire.{c,o}.
3624 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
3626 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3628 * sparc-nat.c (store_inferior_registers): Fill in all members of
3629 inferior_fp_registers by reading them from the inferior before
3630 modifying and writing them back.
3631 Fixes unexplainable inferior FP exceptions after calls to the inferior
3632 or setting of floating point registers.
3633 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
3634 to register which is generated by gcc-2.4.
3636 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
3638 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
3640 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
3642 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
3643 xm-i386lynx.h}: New configuration for Lynx.
3645 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3647 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
3648 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
3650 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
3651 as struct, union, or enum tags.
3653 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3655 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
3658 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3660 * infrun.c (wait_for_inferior),
3661 infcmd.c (program_info, signal_command): Use symbolic signal names.
3663 * inftarg.c (child_wait): Deal with EINTR and include message from
3664 strerror if printing an error message.
3666 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
3668 * stabsread.c: Remove most uses of lookup_fundamental_type.
3669 (define_symbol): Use read_type for type of enum constant,
3670 not just read_type_number. Also don't call error().
3671 (define_symbol): For unrecognized constant type, one complaint (the
3672 one from error_type) is enough. Don't make our own in addition.
3673 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
3674 * gdbtypes.h: Doc fixes.
3676 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3678 Fix stack unwinding through _sigtramp on Irix. These patches are from
3679 Paul Flinders <ptf@delcam.co.uk>.
3680 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
3681 executable uses sigvec.
3682 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
3684 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
3686 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3688 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
3689 be passed to the inferior to make "handle <signal> nopass nostop" work.
3691 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3693 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
3695 * findvar.c (value_from_register): Fix uninitialized first_addr
3696 which caused problems with assignment of doubles to register variables
3698 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
3699 missing mips definitions if necessary.
3701 Fix handling of double register variables for mips targets and big
3702 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
3703 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
3704 8 bytes for doubles.
3705 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
3706 conversion of type held in multiple registers to host format.
3707 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
3708 companion to REGISTER_CONVERT_TO_TYPE.
3709 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
3710 Convert to function calls.
3711 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
3713 * mips-tdep.c (mips_print_register): Raw buffer now needs just
3714 MAX_REGISTER_RAW_SIZE bytes.
3715 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
3716 (if defined) for doubles.
3717 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
3718 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
3719 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
3721 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
3724 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3726 * configure.in: Add i[34]86-*-isc*.
3728 * stabsread.c: Make sure all complain() pass the address of the struct.
3730 * xcoffread.c: Make sure all struct complaints are static not auto.
3732 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
3734 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
3736 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3738 * config/i386/linux.mh: Re-enable coredumps now that they should work.
3740 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
3742 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
3744 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
3746 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
3748 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3750 * Makefile.in (INSTALLED_LIBS): New variable.
3752 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3754 * main.c (quit_command): In the "quit anyway?" message, tell the user
3755 whether we are planning to detach or kill the program.
3757 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
3758 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
3760 * infcmd.c (read_pc): Doc fix.
3762 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
3764 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
3765 signal_handler_caller.
3766 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
3767 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
3768 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
3769 Use SIGTRAMP_START if defined.
3770 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
3771 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
3773 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
3775 * infcmd.c (step_1): Fix poorly worded error message.
3777 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
3778 Comment out corelow.c because core dumps are broken on these machines.
3780 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
3781 if srcdir is not ".".
3782 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
3783 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
3784 * depend: Update to latest automatically built version.
3786 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
3788 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
3789 * Makefile.in (NONSRC): Add ChangeLog-92
3791 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3793 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
3794 not typo RAW_REGISTER_SIZE.
3796 * frame.h, inferior.h: Doc fixes.
3798 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
3800 * findvar.c (write_register): Add sanity check for register size.
3801 (read_register): Fixup sanity check for register size to be
3802 consistent with write_register().
3804 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
3806 * sparclite/Makefile.in: Add dummy info, install and install-info
3809 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
3811 * remote-nindy.c: Removed declaration of coffstrip.
3812 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
3814 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
3816 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
3819 * Makefile.in (VERSION): GDB 4.9 release.
3821 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
3823 * README: Update known bugs to include the Solaris bug that
3824 leaves core dumps in the current directory when restarting the
3825 inferior with "run". Expand on the testsuite information.
3827 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
3828 be the last 4.9 prerelease test archive.
3830 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
3832 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
3835 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
3837 * README, NEWS: Update for gdb 4.9 release.
3839 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
3841 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
3842 * target.c (MIN): #undef before defining.
3844 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
3846 Patch from Jeffrey Law:
3847 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
3849 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
3851 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
3854 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
3856 * ch-exp.y (start): Apply work-around to avoid bison warning.
3858 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
3860 * Makefile.in (BISON): Remove double quotes around BISON
3861 definition when bison is used.
3863 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
3864 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
3865 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
3866 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
3867 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
3868 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
3869 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
3870 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
3872 * Makefile.in (VERSION): Bump to 4.8.6.
3874 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
3876 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
3877 include declarations for malloc/realloc/free. Both malloc and
3878 realloc return 'void *' for non-ANSI compilations.
3880 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
3882 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
3883 longer opened twice.
3885 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
3887 * solib.c (clear_solib): Don't close bfd if it is NULL.
3889 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
3891 * core.c (dis_asm_read_memory): Cast second arg of
3892 target_read_memory to "char *".
3893 * breakpoint.c (watchpoint_check): Change arg type from PTR to
3894 "char *", to match other functions called by catch_errors().
3896 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
3898 * More patches from Jeffrey Law (law@cs.utah.edu).
3899 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
3900 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
3901 Delete unnecessary declarations.
3903 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
3905 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
3906 poll() for termio{s}.
3908 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
3910 * i386-tdep.c (i386_frame_num_args): Always return -1.
3912 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
3914 * Patches from Jeffrey Law <law@cs.utah.edu>.
3915 * gdb/hppa-tdep.c: Declare frame_saved_pc.
3916 (frameless_function_invocation): New function.
3917 (frame_saved_pc, init_extra_frame_info): Use
3918 frameless_function_invocation.
3919 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
3920 call instead of just grabbing the value currently in %r2.
3921 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
3922 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
3923 definition and use the common one in tm-hppa.h.
3924 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
3925 use unwind descriptors to determine if the frame chain is valid.
3926 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
3927 it does not assume %r4 is the frame pointer.
3928 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
3929 and ssm instructions.
3930 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
3931 helper functions for print_insn.
3932 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
3933 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
3934 which nullifies the following instruction.
3936 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3938 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
3939 pass the 5th arg there, rather than using an ANSI C-specific macro.
3941 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
3943 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
3945 * Makefile.in (VERSION): Bump to 4.8.5
3946 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
3947 directories to include search path.
3948 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
3950 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
3951 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
3952 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
3953 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
3954 udr.o, udip2soc.o): Remove explicit rules, use the ones that
3955 are automatically generated in "depend".
3956 * Makefile.in (paread.o): Document why a dependency doesn't get
3957 automatically generated in "depend" and leave this explicit rule
3959 * depend: Update to latest automatically generated version.
3961 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3963 * xcoffread.c: Doc fix.
3965 * Makefile.in (depend): Include $(CC) command in generated output.
3967 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
3969 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
3970 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
3971 * depend: Update to latest automatically built version.
3973 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
3975 * sparclite/Makefile.in: Create default target that does nothing
3976 in order to force user to build by hand.
3978 * sparclite/Makefile: Remove. It's not necessary anymore.
3980 * ser-unix.c (wait_for): New routine to handle read timeouts,
3981 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
3983 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
3985 * mips-pinsn.c (print_insn): Return value.
3987 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
3989 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
3990 at configuration time and doesn't belong in the distribution archive.
3992 * Makefile.in (NONSRC): Add 29k-share/README.
3993 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
3995 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
3996 constants with slightly more portable definitions (still depends
3997 on 2's complement arithmetic though).
3998 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
3999 * i386v-nat.c (sys/reg.h): Conditionalize include on
4000 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
4001 * ser-unix.c (termio.h): Include <termio.h> like other files that
4002 include termio.h, not <sys/termio.h> which may not exist (on
4005 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
4007 * valprint.c (print_longest): Change format parameter from a
4008 'char' to an 'int'. We can't have 'char' parameters with the
4009 current coding style, where we mix prototypes with pre-ANSI
4011 * value.h (print_longest): Change format parameter in prototype
4012 from a 'char' to an 'int'.
4014 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4016 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
4018 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
4019 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
4021 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
4023 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
4024 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
4025 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
4026 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
4027 ptrace needs 5 arguments, #define ptrace to always
4028 pass zero as the 5th argument.
4030 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4032 * configure.in: Match z8k-*-sim for z8000.
4033 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
4034 * remote-hms.c: Update to use new serial protocol.
4036 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
4038 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
4039 necessary and Solaris doesn't have it.
4041 * Makefile.in (clean-info, install, install-info, info, dvi,
4042 check, all): do not echo recursion lines.
4044 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
4046 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
4047 required target ports which use sockets (like a29k-udi).
4049 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
4051 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
4053 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
4054 systems lacking select().
4056 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
4058 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
4060 * alldeps.mak, depend: Update with latest automatically built
4063 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
4065 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
4067 * Makefile.in (make-proto-testsuite.dir): New target to make
4068 prototype testsuite tree.
4070 * Makefile.in (VERSION): Bump to 4.8.4.
4072 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
4074 * stabsread.c (define_symbol): If unrecognized constant type,
4075 complain() not error().
4077 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
4079 * infptrace.c: Add missing close paren to test for
4080 FIVE_ARG_PTRACE defined.
4082 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
4083 when compiling with gcc, but disable it for now. See comment.
4084 * defs.h (LONGEST): Define as either "long" or "long long"
4085 based on CC_HAS_LONG_LONG.
4086 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
4087 how longest_to_int is defined.
4088 * c-valprint.c (c_val_print): Call print_longest.
4089 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
4090 instead of LONG_LONG.
4091 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
4093 * printcmd.c (print_scalar_formatted): Call print_longest
4094 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
4095 * typeprint.c (print_type_scalar): Call print_longest and let
4096 it figure out what to do for PRINTF_HAS_LONG_LONG.
4097 * valprint.c (val_print_type_code_int): Call print_longest
4098 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
4099 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
4100 * value.h (struct value): Replace usage of LONG_LONG with
4102 * value.h (print_longest): Add prototype.
4103 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
4104 * values.c (unpack_double): Collapse code that was unnecessarily
4105 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
4106 * values.c (value_from_longest): Remove dependency on
4107 CC_HAS_LONG_LONG and just use LONGEST.
4108 * solib.c (solib_map_sections): Use bfd_get_filename
4109 to access filename field.
4110 * solib.c (clear_solib): Save filename and free it later, after
4111 bfd_close, since bfd_close may reference it. Use bfd_get_filename
4112 to access the field.
4113 * config/convex/xm-convex.h (LONG_LONG): Replace with
4114 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
4115 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
4116 Add PRINTF_HAS_LONG_LONG references.
4118 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
4120 * inflow.c (kill_command), infcmd.c (attach_command),
4121 remote.c (remote_interrupt_twice): In messages for the user, call it
4122 "the program" or "the program being debugged" not "the inferior".
4124 * hp300ux-nat.c: Cast second arg to supply_register calls.
4125 (_initialize_kernel_u_addr, getpagesize): New functions.
4126 (store_inferior_register_1): Change arg name from value to val.
4127 (fetch_core_registers): Make arg core_reg_size unsigned.
4128 Pass 5 args to ptrace.
4129 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
4130 Remove KERNEL_U_ADDR stuff.
4131 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
4132 * config/m68k/hp300hpux.m{t,h}:
4133 Move exec.o from NATDEPFILES to TDEPFILES
4134 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
4135 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
4137 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4139 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
4141 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
4143 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
4145 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
4147 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
4148 describe `set demangle-style arm' (not cfront);
4149 mention can type `q' to discard output, when gdb pages
4151 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4153 * valops.c (search_struct_field): Fix gdb core dump with incomplete
4156 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
4158 * remote.c: Change timeout to 2.
4159 (remote_open): Use unpush_target not remote_close.
4160 (remote_resume): If siggnal != 0, give warning not error().
4161 (remote_wait, remote_interrupt, remote_interrupt_twice):
4162 If we get two interrupts, let the user get out if they want.
4163 (remote_{kill,mourn}): New functions.
4164 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
4166 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
4168 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
4170 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
4172 * Remote targets (mourn): Call unpush_target.
4174 * config/sparc/xm-sun4os4.h: Declare free() to return int.
4175 Remove twisted use of PARAMS.
4177 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
4178 that ansidecl.h assumes ANSI on AIX.
4180 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
4182 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
4183 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
4185 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4187 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
4189 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
4191 * remote-vx.c (net_connect): Allow numeric IP address for host.
4193 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4195 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
4197 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
4199 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
4201 * symtab.h, xcoffread.c: Revise linetable sorting comments.
4203 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4205 * valops.c (value_cast): A cast might also change the object
4206 representation in C++.
4207 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
4208 to get the proper read_symtab function when called from mipsread.c.
4209 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
4210 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
4211 for dummy psymtabs, inhibit processing of dummy psymtabs.
4213 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
4215 * Changes from (or inspired by) AMD:
4216 * remote-udi.c (udi_attach): Assignments to Space and Offset were
4218 (udi_wait): Make error message (UDIGetStdout) match error.
4219 (udi_wait): Handle UDIStdinNeeded.
4220 * command.c [CANT_FORK]: Use system().
4221 * utils.c (prompt_for_continue): Allow quit with 'q'.
4223 * solib.c (solib_add): Don't call special_symbol_handling if there
4224 were errors in symbol_add_stub. Also set so->from_tty before
4225 calling symbol_add_stub.
4227 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
4229 * Merge in HPPA/BSD patches from Utah:
4230 * defs.h: Add const to 2nd arg of psignal prototype.
4231 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
4233 * hppab-core.c: Deleted. No longer useful.
4234 * hppab-nat.c: #include more files. Use PT_WUREGS, not
4236 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
4237 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
4238 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
4239 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
4240 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
4242 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
4244 * Fix two bugs found by deja-gnu. One is the incorrect reporting
4245 of the PC being in a stack dummy when looking at a core file
4246 without symbols. The other is the incorrect passing of char
4247 arguments during expression evaluation (ie: p foo('a','b') would
4248 mess up the passing of it's args because it wasn't coercing the
4250 * hppah-tdep.c: Rename global functions to have consistent hppa_
4251 prefix. Make more functions static. Drop hp_ prefix from static
4252 functions. (hppa_push_arguments): Call value_arg_coerce to cast
4253 char to int args if necessary. (hppa_fix_call_dummy): Create
4254 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
4255 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
4256 valid (ie: != 0) before doing comparison against PC.
4257 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
4258 to reflect new arguments.
4259 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
4260 prefix for func name. (FIX_CALL_DUMMY): Move code into
4263 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
4264 to malloc() so that we can test GDB eval of dynamically created
4265 arrays (like char strings in `print "foo"').
4267 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4269 * printcmd.c (print_address_symbolic): Search symtabs as well as the
4270 minimal symbols for a nearby symbol.
4272 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
4274 * coffread.c: Comment changes around minimal symbol recording.
4276 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
4278 * command.c: comment changes only.
4280 * mips-tdep.c (heuristic_fence_post): new static variable.
4281 (heuristic_proc_start): use heuristic_fence_post, print better
4282 warnings, but only if not stop_soon_quietly.
4283 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
4285 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
4287 * symtab.h: Fix LOC_REF_ARG comment.
4289 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4290 and Jim Kingdon (kingdon@cygnus.com)
4292 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
4294 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
4295 symfile.c (compare_symbols): Don't check first character; STRCMP
4298 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
4299 structures that are passed by address in a register.
4300 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
4301 * findvar.c (read_var_value),
4302 printcmd.c (address_info, print_frame_args),
4303 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
4304 * symtab.c (lookup_block_symbol): Deal with it.
4306 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
4308 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
4310 * objfiles.c (find_pc_section): Return a struct obj_section *.
4311 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
4312 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
4313 Don't use obj_section hack.
4314 * xcoffexec (vmap_symtab): Relocate obj_sections.
4315 * printcmd.c (containing_function_bounds): Use find_pc_section.
4317 * symtab.h: Clean up SYMBOL_VALUE comments.
4319 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
4321 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
4322 Expand comments about LOC_ARG/LOC_LOCAL pairs.
4324 * coffread.c (read_coff_symtab): Use rewind before fseek.
4326 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
4328 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
4329 * Makefile.in: Add $(YFLAGS) when using $(YACC).
4330 * Makefile.in: Remove message to expect conflicts and unused
4331 rules in ch-exp.y, since there no longer are any such.
4333 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4335 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
4337 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
4339 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
4340 rather than dumping core.
4342 * Makefile.in: Add ${srcdir}/ to all source files.
4343 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
4344 (TAGS): Deal with srcdir and new config directory scheme.
4346 Makefile.in (NONSRC): Remove createtags.
4347 alldeps.mak: Updated.
4349 * rs6000-tdep.c: Delete unused function print_frame.
4351 * frame.h (struct frame_info): Doc fix for next_frame.
4352 New field signal_handler_caller.
4353 blockframe.c (create_new_frame, get_prev_frame_info),
4354 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
4355 INIT_FRAME_PC_FIRST).
4356 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
4359 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
4361 * irix4-nat.c (fetch_core_registers): Special version of this for
4362 Irix 4.x, which stores regs a bit differently from other /proc
4364 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
4365 to new file core-svr4.c.
4366 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
4367 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
4369 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
4371 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
4373 * i387-tdep.c: Remove unused #includes.
4375 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
4377 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
4379 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
4381 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
4383 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
4384 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
4385 Don't muck with SYMBOL_CLASS.
4387 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
4389 * munch: Don't use head command. It doesn't exist everywhere.
4391 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
4393 * inflow.c (new_tty): Remove spurious 'o' character at end
4396 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4398 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
4399 instructions and nothing more.
4400 * mipsread.c (add_line): Add comment why we have to combine line number
4401 entries for the same line number.
4403 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
4405 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
4408 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
4410 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
4412 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
4414 * source.c (select_source_symtab): Clean up comment. Also, if
4415 we have a current_source_symtab, and s is NULL, return without
4417 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
4418 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
4420 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
4422 * dbxread.c (unknown_symchar_complaint): Add new complaint.
4423 * stabsread.h: Declare it.
4424 * partial-stab.h: Use it.
4426 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
4428 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
4430 * stack.c (print_frame_info): Print specially if dummy frame.
4432 * breakpoint.c: Add comments regarding within_scope future direction.
4436 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
4438 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
4440 * ch-exp.y: Fix thinko that broke parsing of FALSE.
4442 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4444 * stabsread.c (read_member_functions): Initialize domain for stubbed
4445 member functions to avoid gdb core dumps when printing pointers
4446 to member functions.
4447 * cp-valprint.c (cp_print_class_method): Check for stubbed member
4450 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
4452 * expprint.c (print_subexp): If opcode not found in op_print_tab,
4453 stop with an error().
4454 eval.c (evaluate_subexp): Change error message.
4456 * objfiles.c (build_objfile_section_table): Cast return value
4457 from obstack_finish.
4459 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
4461 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
4462 to rs6000_frame_chain and deal with it if we're in a signal handler.
4463 (FRAME_SAVED_PC): Use rs6000_frame_chain.
4465 * breakpoint.c (within_scope): New function.
4466 (enable_breakpoint, watchpoint_check): Use it.
4468 * source.c (openp): Handle "exec-file ./ls" correctly.
4470 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
4472 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
4474 * ch-exp.y: Clean up lexing of identifiers and
4475 reserved words. (E.g. don't recognize FALSEXXX as the
4476 keyword FALSE followed by the identifier XXX.)
4477 Also, convert identifiers to lower case.
4479 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
4481 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
4482 new serial interface.
4484 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
4486 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
4487 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
4488 * ser-go32.c: Return -1 on most failures, 0 on most successes,
4489 and use new return codes for go32_readchar().
4490 * ser-unix.c: Ditto. Also, move error handling up to caller for
4491 SERIAL_SETBAUDRATE().
4492 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
4493 to specific routine.
4494 (serial_close): New routine to wrap around device close routine.
4495 serial.h: Clean & document return values more clearly.
4497 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
4499 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
4501 * rs6000-pinsn.c (print_operand, case LI): Print condition register
4502 operand in decimal rather than wrong textual versions.
4504 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
4505 (mention 't', remove false thing about 'g' only good with 'f').
4507 * breakpoint.h: move "struct breakpoint" and friends to top of
4508 file so that bpstat_find_breakpoint prototype works.
4510 * solib.c (struct so_list): Add bfd field.
4511 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
4512 Put the bfd in bfd field of the so_list.
4513 (clear_solib): Free bfd name and close_bfd on the bfd.
4515 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
4517 * valarith.c (value_subscript): Add COERCE_REF.
4518 * ch-exp.y (operand_5): We can generalize the 2nd operand
4519 of a string repetition ot 'literal' without ambiguity.
4521 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4523 * breakpoint.h (struct bpstat): Remove momentary field.
4524 Remove bpstat_momentary_breakpoint. This was always kludgy
4525 and is no longer used.
4527 * breakpoint.h: Add enum bpstat_what.
4528 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
4529 stop and print fields of bpstat now per-breakpoint, not just
4530 one for the whole chain.
4531 breakpoint.{c,h} (bpstat_what): New function.
4532 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
4533 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
4534 with call to bpstat_what.
4535 README: Remove watchpoint/breakpoint bug from known bugs.
4537 * breakpoint.h: Prototype bpstat_find_breakpoint.
4539 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
4541 * symtab.c (find_methods, gdb_mangle_name): Note that functions
4543 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
4544 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
4546 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
4548 * i960-pinsn.c (tabent): Copied struct definition from
4551 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4553 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
4554 is a C++ destructor.
4555 * symtab.c (gdb_mangle_name): Use it.
4556 * symtab.c (find_methods): Do not add destructors to choice list
4558 * symtab.c (decode_line_1): Make breakpoints on destructors work
4561 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
4563 * ser-go32.c: Make it use serial port name.
4564 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
4566 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
4569 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
4571 * configure.in: Only configure sparclite subdir when target_cpu
4574 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
4576 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
4577 Remove FIXME comment regarding this.
4579 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
4581 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
4583 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
4585 Add section table to objfile struct. Use it for find_pc_section.
4586 * objfiles.c (add_to_objfile_sections,
4587 build_objfile_section_table, find_pc_section): new functions.
4588 (allocate_objfile): build section table.
4589 * objfiles.h (struct obj_section): new structure.
4590 (struct objfile): add section table.
4591 (find_pc_section): new prototype.
4592 * solib.[ch] (find_pc_section_from_so_list): removed.
4593 * sparc-tdep.c: include objfiles.h for find_pc_section. include
4594 symfile.h for objfiles.h.
4595 (in_solib_trampoline): adjusted for new find_pc_section
4596 prototype. Removed BAD_RICH_HACK ifdefs.
4597 * symfile.c (syms_from_objfile): offset objfile sections.
4598 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
4599 * symfile.h (find_pc_section): prototype removed. Also fixed
4600 comment typo NUL -> NULL.
4601 * target.[ch] (find_pc_section_from_targets): removed.
4602 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
4604 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
4606 * ser-go32.c: Format. (go32_open): Use proper return value.
4608 * configure.in: Undo conditional configdirs hack for sparclite.
4610 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
4612 * symtab.c (list_symbols): When call break_command, pass both
4613 filename and function name not just function name.
4615 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
4617 (Changes and new files to make "none" a full fledged configuration)
4618 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
4619 Currently only tm-none.h has any meaningful contents.
4620 * config/none/none.mh (NAT_FILE): Use nm-none.h
4621 * config/none/none.mh (XM_FILE): Use xm-none.h
4622 * config/none/none.mt (TM_FILE): Use tm-none.h
4623 * Makefile.in (depend): Remove comment about parse errors in
4624 valops.c, it now parses correctly and generates a correct depend
4625 line. Remove line that touches xm.h, tm.h, and nm.h; they are
4626 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
4628 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
4630 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
4632 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
4633 exactly 8 characters.
4635 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
4637 * configure.in: Sparclite uses sparc config dir. Also has it's
4638 own tm- & .mt files now. Also add sparclite to configdirs.
4639 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
4640 * config/i386/go32.mh: Nullify def of TERMCAP.
4641 * config/i386/xm-go32.h: Get rid of redef of EIO.
4642 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
4643 specific configs. Very similar to sun4os4, but without solib.
4644 * sparclite/{Makefile.in configure.in}: First cut at making this
4647 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
4649 * ser-go32.c: First cut at adapting to new serial interface.
4651 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
4653 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
4654 These implement a new serial line interface for talking to remote
4656 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
4657 EXCEPT go32, which gets ser-go32.c.
4658 * remote.c: Use new serial interface. More remote-xxx's to be
4660 * ser-bsd.c, ser-termios.c: Removed.
4661 * serial.c: New. Implements common operations for all serial
4663 * ser-unix.c: New. Unix specific serial operations for various
4664 flavors of Unix (Posix, SysV, BSD).
4665 * serial.h: Generic serial interface defs.
4666 * config/i386/go32.mh, config/i386/i386bsd.h,
4667 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
4668 ser-bsd.o from XDEPFILES. All the magic is now handled in
4671 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
4673 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
4675 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
4677 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
4679 * rs6000-tdep.c (frameless_function_invocation): Don't even think
4680 about framelessness except on the innermost frame.
4682 * xcoffexec.c: Call fatal() not abort().
4684 * stabsread.c (patch_block_stabs): If stab & no symbol, make
4685 a LOC_OPTIMIZED_OUT symbol.
4686 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
4687 findvar.c (read_var_value), printcmd.c (address_info),
4688 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
4689 m2-exp.y (yylex): Deal with it.
4690 ch-exp.y (yylex): Deal with it.
4692 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
4694 * findvar.c (value_from_register): H8500 specific, check to see
4695 if we are looking at short pointer. If so, skip crock.
4696 * h8500-tdep.c (h8500_frame_chain): Mask down value from
4697 read_memory_integer() to avoid getting messed up by sign extension.
4699 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
4701 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
4702 ifdef protect using BAD_RICH_HACK. This should be removed soon.
4703 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
4705 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
4707 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
4709 * core.c (dis_asm_print_address): New function.
4711 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
4714 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4716 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
4717 entire breakpoint chain and print only the first entry that needs to
4718 be printed and needs to be stopped for. Fixes problems with printing
4719 of multiple breakpoints with different conditions.
4720 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
4721 effectively stops printing of the breakpoint chain.
4722 * breakpoint.c (print_it_noop): New routine to print nothing
4723 for this breakpoint entry and dont stop printing.
4724 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
4725 watchpoint only if it is enabled.
4726 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
4727 descriptor from the library to make backtraces through setjmp work.
4728 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
4730 * mips-tdep.c (read_next_frame_reg): Provide correct values for
4731 all registers saved within sigtramp, cleanup.
4733 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4735 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
4737 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
4739 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
4740 with prototype in ../include/dis-asm.h.
4742 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4744 * core.c (dis_asm_{read_memory,memory_error}): New functions.
4745 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
4746 Use read_memory_func interface to disassembler.
4748 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
4750 Teach sparc solaris to next over shared library functions.
4751 * solib.[hc] (find_pc_section_from_so_list): new function and
4753 * sparc-tdep.c (in_solib_trampoline): new function.
4754 * symfile.[hc] (find_pc_section): new function and prototypes.
4755 * target.[hc] (find_pc_section_from_targets): new function and
4757 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
4758 in_solib_trampoline.
4760 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
4762 * infrun.c (wait_for_inferior): Revise comment.
4764 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
4766 * command.{c,h}: New var_type var_integer.
4767 main.c: Use it for history_size.
4769 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
4770 Lint and byte-order fixups.
4772 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
4774 * breakpoint.h (bpstat): New field print_it.
4775 breakpoint.c (bpstat_print): Use it.
4776 (print_it_normal): New function (from old bpstat_print code).
4777 (bpstat_{alloc,stop_status}): Set print_it field.
4779 * breakpoint.c (bpstat_stop_status): Use catch_errors when
4780 evaluating watchpoint condition, via new function watchpoint_check.
4781 Also stop if watchpoint disabled due to leaving its block.
4783 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
4785 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4787 * mips-pinsn.c: Add missing include of dis-asm.h.
4789 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
4791 * Makefile.in (clean, distclean, realclean): Recursively apply
4792 to subdirs first, rather than last. This avoids, for example,
4793 Makefile being removed in a parent directory before the recursive
4796 * alldeps.mak, depend: Update for below changes.
4798 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
4799 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
4800 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
4801 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
4802 instead of tm-68k.h.
4803 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
4804 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
4805 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
4806 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
4807 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
4808 tm-68k.h to tm-m68k.h.
4809 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
4810 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
4813 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
4814 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
4815 * a29k-tdep.c: Renamed from am29k-tdep.c.
4816 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
4817 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
4818 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
4819 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
4820 Map '29k' to 'a29k'.
4821 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
4822 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
4823 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
4825 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
4826 define that does not appear anywhere else in the gdb source tree.
4827 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
4829 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
4831 * breakpoint.c: Add comments regarding breakpoint_re_set.
4833 * xcoffread.c (sort_syms, compare_symbols): Remove.
4834 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
4835 not our own sort_syms (it is identical).
4837 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
4839 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4841 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
4842 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
4844 * exec.c (exec_close): Fix storage leak.
4845 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
4846 output sections when patching an executable.
4847 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
4848 when writing all registers.
4849 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
4850 at the right offset in the dummy frame.
4851 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
4852 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
4853 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
4855 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
4857 * Makefile.in (TARFILES): Avoid trailing backslash.
4859 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
4861 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
4862 it in breakpoint_re_set.
4863 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
4865 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
4866 don't use sizeof(int) for target stuff, etc).
4868 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
4870 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
4871 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
4872 support that can't be integrated anyway due to lack of clear
4875 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
4877 * findvar.c (read_register, write_register): Make these capable
4878 of reading/writing registers that are shorter than REGISTER_TYPE.
4879 * (value_from_register): Install H8500 specific code to return
4880 proper value when register is being used as a pointer.
4881 * h8500-tdep.c: Remove extra defines of NUM_REGS.
4882 (h8500_skip_prologue): Use correct lengths for LINK instructions.
4883 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
4884 chain frames properly by combining frame pointer with T reg.
4885 (init_extra_frame_info): Delete. It's now a macro.
4886 (frame_args_address): Don't add PTR_SIZE. Stack args are already
4887 offset by the correct amount off of the frame pointer.
4888 (register_byte): Delete. It's now a macro.
4889 (register_raw_size, register_virtual_size): Delete. Replaced by
4890 common routine h8500_register_size, cuz there's no difference
4891 between the raw & virtual sizes on this machine.
4892 (register_convert_to_raw, register_convert_to_virtual): Delete,
4893 cuz there's no difference between the raw & virtual forms.
4894 Replaced by memcpy in tm file.
4895 (register_virtual_type): Rename to h8500_register_virtual_type.
4896 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
4897 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
4898 emulator have same reg offsets. This is all handled in the
4900 (h8500_trapped_internalvar): New routine to detect references to
4901 convenience vars acting as pointer pseudo-regs.
4902 (h8500_value_trapped_internalvar): Conjure up value of pointer
4904 (h8500_set_trapped_internalvar): Convert set value in real
4905 register references.
4906 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
4907 code segment register.
4908 infrun.c (proceed): Simplify. Call write_pc instead of doing it
4910 (wait_for_inferior): Add h8500 specific code to add stack segment
4911 when reading SP register.
4912 remote-sim.c (fetch_register): Spacing.
4913 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
4914 detect cruft. Redo all register manipulation stuff. Get rid of
4915 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
4916 to frame pointer. (IS_TRAPPED_INTERNALVAL,
4917 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
4918 to create internal vars for pointer pseudo-regs.
4920 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
4922 * Makefile.in: Numerous small changes to macro definitions
4923 and rules for building gdb distribution tree. Many macros
4924 eliminated or merged, and rules simplified.
4925 * alldeps.mak: Update.
4928 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
4930 * Makefile.in: recurse through SUBDIRS for dvi target too
4932 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
4934 * Clean up xcoff relocation.
4935 objfiles.h (struct objfiles): Add section_offsets, num_sections.
4936 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
4938 symtab.h (struct general_symbol_info): Add section field.
4939 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
4940 xcoffread.c: Set section for symbols and msymbols.
4941 (struct symtab): Add block_line_section field.
4942 buildsym.c (end_symtab): Set it.
4943 (end_symtab and callers): Add section parameter.
4944 objfiles.c (objfile_relocate): New funciton.
4945 xcoffexec.c (vmap_symtab): Use it.
4946 xcoffsolib.h (struct vmap): Remove unused fields.
4947 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
4948 CORE_NEEDS_RELOCATION, symtab_relocated.
4949 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
4950 rs6000-tdep.c: Make loadinfotext static.
4951 breakpoint.c (fixup_breakpoints): Doc fix.
4952 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
4953 (end_symtab): primary field replaces nonreloc.
4955 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
4957 * symtab.h (struct linetable_entry): Remove confusing comment.
4959 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4961 * Makefile.in: add installcheck target
4963 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
4965 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
4966 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
4967 z8k}: New directories to hold cpu specific configuration files.
4968 Naming follows gcc convention.
4969 * config/{*.mt, *.mh}: All target and host makefile fragment
4970 config files moved to an appropriate config/<cpu> subdirectory.
4971 * nm-*, xm-*, tm-*: All native, host, and target files, which
4972 get linked to nm.h, xm.h, and tm.h respectively by configure,
4973 moved to appropriate config/<cpu> subdirectory.
4974 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
4975 Native, host, and target files that are common across more than
4976 one cpu architecture and included by one of the configured
4977 native, host, or target files, get moved to config directory.
4978 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
4979 pick up native, host, or target include files moved to one of
4980 the config subdirectories, and that are included by other files.
4981 * Makefile.in (alldeps.mak): Modify to account for new config
4982 directory structure.
4983 * alldeps.mak, depend: Update for new config directory structure.
4984 * config/*/[ntx]m-*.h: Modify all files that include other
4985 [ntx]m-*.h files to use path relative to gdb/config. I.E.
4986 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
4988 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
4989 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
4990 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
4991 * configure.in: Default gdb_host_cpu to host_cpu, and remap
4992 the ones where the default is not unique or different than the
4993 config subdirectory name. Similarly, handle gdb_target_cpu.
4994 Modify configure.in as appropriate to make use of gdb_host_cpu
4995 and gdb_target_cpu to find makefile fragments and make links.
4997 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
4999 * mipsread.c (compare_blocks): Sort blocks with the same start
5000 address by decreasing ending address.
5002 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5004 * mipsread.c (parse_procedure): Save cur_fdr accross call to
5005 lookup_symbol as it might get clobbered by the call.
5007 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
5008 The previous code did not initialize the language field for the psymtab
5011 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
5013 * c-exp.y (parse_number): Avoid shift warning.
5014 * serial.h (struct ttystate): Declare empty one on DOS.
5016 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
5018 * xm-sun4os4.h: Return type of free() should be void, not int.
5020 * vx-share/vxWorks.h: Remove #def of NULL.
5022 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
5024 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
5026 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
5028 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
5030 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
5032 * ieee-float.c: Moved to ../libiberty.
5033 * ieee-float.h: Moved to ../include.
5034 * Makefile.in: Update accordingly.
5035 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
5036 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
5037 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
5038 it is now in ../opcodes/m68881-ext.c.
5039 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
5040 prologue (some callers _do_ care).
5041 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
5042 new interface of ../opcodes/*-dis.c.
5043 * ch-exp.y: Add #include <ctype.h>.
5045 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
5047 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
5049 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
5051 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
5053 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
5055 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5057 * z8k-tdep.c (extract_return_value, write_return_value,
5058 store_struct_return): New functions from macros in tm-z8k.h.
5060 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
5062 * valops.c (value_arg_coerce): Apply temporary patch to
5063 fix problem with coercion of array and function types when
5064 passed as arguments to C functions, pending a more complete
5065 review of when and how coercion should be done, depending
5066 upon context and language.
5068 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
5070 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
5072 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
5073 debugsec if there are a non-zero number of symbols.
5075 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
5077 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
5079 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
5081 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
5083 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
5084 not just 50 symbols.
5085 (symtbl_num_syms): New variable.
5086 (read_xcoff_symtab): Set it.
5087 (read_symbol_nvalue): Check for bad symno.
5088 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
5091 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
5093 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
5094 This is defined in defs.h if necessary.
5095 * vx-share/vxWorks.h: Remove #defs of min and max.
5096 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
5097 vx-share/xdr_rdb.c: include defs.h.
5099 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
5101 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
5104 * xcoffread.c (enter_line_range): complain() on bad endoffset.
5105 xcoffread.c: Doc fixes.
5107 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
5109 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
5110 xcoffexec.c (xcoff_relocate_core): New function.
5111 (text_adjustment): Removed.
5112 (add_vmap): Return the vmap.
5113 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
5115 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
5117 * xcoffsolib.h: Add objfile member to struct vmap.
5118 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
5119 xcoffexec.c (add_vmap): Allocate objfiles here.
5121 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
5123 Support 68000 series without floating point.
5125 * configure.in (m68000-*-{aout,elf,coff}): New configs.
5126 * tm-68k-nofp.h: New file, lacks 68881 support.
5127 * config/m68k-nofp.mt: New file.
5129 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
5131 Remove a few remaining underscore/no-underscore remnants from
5134 * config/{m68k-un.mt, sparc-un.mt}: Remove.
5135 * config/m68k-noun.mt: Rename to m68k-fp.mt.
5136 * config/sparc-noun.mt: Rename to sparc-em.mt.
5137 * tm-68k-noun.h, tm-spc-noun.h: Remove.
5138 * tm-68k-un.h: Rename to tm-68k-fp.h.
5139 * tm-spc-un.h: Rename to tm-spc-em.h.
5140 * tm-sun4sol2.h: Cleanup.
5141 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
5143 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
5145 * symmisc.c (std_in, std_out, std_err): Move initializations
5146 to runtime code, in case they aren't constant.
5148 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
5150 * symtab.c (find_pc_symtab): some object file formats, notably
5151 mips, have holes in the address ranges of symtabs. Change
5152 this algorithm from first hit to tightest fit.
5154 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
5155 fence post without finding the enclosing function, then print a
5158 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
5160 * utils.c (fputs_demangled, fprint_symbol): Remove.
5161 * utils.c (fprintf_symbol_filtered): New function which combines
5162 the functionality of fputs_demangled and fprint_symbol. Uses a
5163 caller provided language parameter to select the appropriate
5164 demangler, and caller provided args to pass to the demangler.
5165 * defs.h (enum language): Move further up in file so enum can
5166 be used in prototypes.
5167 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
5168 * defs.h (fprintf_symbol_filtered): Add prototype.
5169 * c-typeprint.c (cp_type_print_method_args): Replace calls to
5170 fputs_demangled with call to fprintf_symbol_filtered.
5171 * cp-valprint.c (demangle.h): Include
5172 * cp-valprint.c (cp_print_value_fields): Replace calls to
5173 fprint_symbol with calls to fprintf_symbol_filtered.
5174 * printcmd.c (print_frame_args): Replace call to fprint_symbol
5175 with call to fprintf_symbol_filtered.
5176 * stack.c (print_frame_info): Remove obsolete code so we don't
5177 have to update fputs_demangled usage in it.
5178 * stack.c (print_frame_info, frame_info): Add language variable
5179 to pass to fprintf_symbol_demangled and initialize it from the
5180 symbol's language. Replace calls to fputs_demangled with calls
5181 to fprintf_symbol_filtered.
5182 * symtab.c (find_methods): Replace call to fputs_demangled with
5183 call to fprintf_symbol_filtered.
5184 * ch-valprint.c (demangle.h): Include.
5185 * ch-valprint.c (chill_print_value_fields): Replace call to
5186 fprint_symbol with call to new fprintf_symbol_filtered.
5188 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
5190 * Makefile.in (VERSION): Bump version to 4.8.2.
5192 * main.c (source_command): Require an explicit pathname of file
5193 to source, since previous behavior of defaulting to gdb init file
5194 was troublesome and undocumented.
5195 * printcmd.c (disassemble_command): Add missing '{}' pair to
5196 else with two statements. Bug reported by Stephane Tsacas
5198 * symtab.c (find_pc_line): Don't complain about zero length or
5199 negative length line numbers for the moment, since we may not own
5200 the terminal when called, such as when single stepping. (FIXME)
5201 * language.h (CAST_IS_CONVERSION): True if current language is
5202 C++ as well as C. Fix from Peter Schauer.
5203 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
5204 Use STREQN macro rather than bare '!strncmp()'.
5205 * environ.c (unset_in_environ): Avoid use of memcpy on
5206 overlapping memory regions, as suggested by Paul Eggert
5207 <eggert@twinsun.com>.
5208 * c-exp.y (%union struct): Remove unused ulval as suggested
5209 by Paul Eggert <eggert@twinsun.com>.
5211 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
5213 * main.c (gdbinit): Make static.
5214 * main.c (inhibit_gdbinit): Move to file scope.
5215 * main.c (main): Remove local inhibit_gdbinit.
5216 * main.c (source_command): Don't source '.gdbinit' file by
5217 default if gdb has been told to ignore it.
5219 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
5221 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
5224 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
5226 * printcmd.c (print_address_symbolic): Only print if offset
5227 is shorter than max_symbolic_offset.
5228 (initialize_printcmd): `set print max-symbolic-offset'.
5230 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
5231 (examine_tag): Use it.
5232 (read_register_stack): Only look in the local registers for a
5233 memory address if it's between rfb and rsp; go to memory otherwise.
5234 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
5235 (reginv_com): Remove ancient kludge command.
5237 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
5239 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
5240 irix4 will again compile.
5242 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
5244 * configure.in: accept mips-sgi-irix4* for irix4.
5246 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
5248 * z8k-tdep.c (print_register_hook): Lint.
5250 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
5252 Lint fixes from Paul Eggert (eggert@twinsun.com):
5254 * command.c (do_setshow_command): var_uintegers are unsigned.
5255 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
5256 unsigned, since they use hex values with the high bit set.
5258 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
5260 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
5261 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
5263 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
5264 macro definitions in parenthesis.
5266 * dbxread.c (dbx_symfile_init): Catch the case where there is
5267 no string table, but the only way we find out is by reading zero
5270 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
5272 * dbxread.c (dbx_symfile_init): Make size of the string table
5273 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
5274 offset to the string table is nonzero and handle the nonexistant
5275 string table case, should it occur. Ensure that the string table
5276 size read from the file is reasonable, with a minimum lower bound
5277 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
5279 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
5281 * Makefile.in: Changes to build testsuite correctly.
5282 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
5283 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
5284 (TARGET_FLAGS_TO_PASS): New variable.
5285 (SUBDIRS): Added testsuite.
5286 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
5287 testsuite is compiled with CC_FOR_TARGET rather than CC.
5289 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
5291 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
5292 reported by mycroft@gnu.ai.mit.edu.
5294 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
5295 * configure.in (vax-*-ultrix2*): New triplet.
5296 * config/vaxult2.mh: New file.
5297 * xm-vaxult2.h: New file.
5299 * c-exp.y (parse_number): Change high_bit to unsigned.
5300 * demangle.c: Change all references to cfront to ARM, since the
5301 actual algorithm is the one specified in the Annotated Reference
5302 Manual. This was confusing users into thinking that full cfront
5303 support was implemented.
5304 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
5305 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
5306 directly to lookup_struct_elt_type, which will do the
5307 dereferencing itself.
5308 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
5309 NULL dereferencing bug for unnamed structs, comment out
5312 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
5314 * coffread.c (process_coff_symbol): Change PCC argument correction
5315 so that it only happens on big-endian targets; so that it only
5316 happens if the short or char argument is aligned on an int
5317 boundary; and so that it changes the location, rather than the
5318 type, of the argument. These changes tend to parallel similar
5319 (old) changes in stabsread.c.
5321 * coffread.c (coff_read_enum_type): Use the specified size for
5322 enums, don't assume that they are int-sized.
5324 * c-valprint.c (c_val_print): Don't assume enums are the same as
5327 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
5328 Rendell, <michael@mercury.cs.mun.ca>.
5330 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
5332 * language.h (local_decimal_format_custom): Add prototype.
5333 * language.c (local_decimal_format_custom): Add function, bug
5334 reported by Robert R. Henry (rrh@tera.com).
5336 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
5338 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
5339 by Josef Leherbauer, joe@takeFive.co.at.
5341 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
5343 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
5344 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
5345 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
5346 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
5347 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
5348 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
5349 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
5350 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
5352 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
5354 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
5355 of demangled name fields to NULL if no demangling exists for
5356 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
5357 symbols if their language is known at the time they are created,
5358 but sometimes the language is not known until later.
5360 * ch-typeprint.c (chill_print_type_base): Name changed to
5361 chill_type_print_base to match pattern for C and C++ names.
5362 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
5363 to be consistent with other usages.
5364 * ch-typeprint.c (chill_type_print_base): Add support for
5365 printing Chill STRUCT types.
5366 * ch-valprint.c: Include values.h.
5367 * ch-valprint.c (chill_print_value_fields): New function and
5368 prototype for printing Chill STRUCT values.
5369 * ch-valprint.c (chill_val_print): Fix call to val_print_string
5370 that was being called with two args instead of three.
5371 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
5372 to print Chill STRUCT values.
5374 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
5376 * configure.in: added testsuite to configdirs.
5378 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
5380 * doc/stabs.texi: The `this' pointer is now known by the name
5381 `this' instead of `$t'.
5383 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
5385 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
5386 references of TAG_string_type DIEs in user defined types.
5387 * ch-lang.c (chill_create_fundamental_type): Track compiler
5388 change that now emits debugging info with the type long for Chill
5391 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
5393 * remote-mips.c: New file; implements MIPS remote debugging
5395 * config/idt.mt: New file; uses remote-mips.c
5396 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
5398 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
5399 floating point coprocessor.
5400 (mips_push_dummy_frame): If not mips_fpu, don't save floating
5402 (mips_pop_frame): If not mips_fpu, don't restore floating point
5404 (_initialize_mips_tdep): New function; let the user reset mips_fpu
5406 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
5407 mips_fpu, don't use fp0 as floating point return register.
5408 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
5411 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
5413 * gdb/testsuite: made modifications to testcases, etc., to allow
5414 them to work properly given the reorganization of deja-gnu and the
5415 relocation of the testcases from deja-gnu to a "tool" subdirectory.
5417 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
5419 * gdb/testsuite: Initial creation of gdb/testsuite.
5420 Migrated dejagnu testcases and support files for testing nm to
5421 gdb/testsuite from deja-gnu. These files were moved "as is"
5422 with no modifications. This migration is part of a major overhaul
5423 of dejagnu. The modifications to these testcases, etc., which
5424 will allow them to work with the new version of dejagnu will be
5425 made in a future update.
5427 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
5429 * NEWS: Add reminders for next release.
5431 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
5433 * mipsread.c (parse_lines): Correct check for files compiled with
5436 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
5438 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
5440 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
5442 * Makefile.in (VERSION): GDB-4.8 release!
5443 * README, NEWS: Update for release.
5445 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
5447 * am29k-pinsn.c (print_insn): Minor nits with const.
5448 * am29k-tdep.c: More minor nits with arg types for
5449 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
5451 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
5453 * gcc.patch: Update for a different GCC (G++) bug.
5454 * main.c (print_gdb_version): Update copyright year to 1993.
5455 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
5456 conditionalize this file on it. FIXME, right way is to split
5457 these into two config files.
5458 (ATTACH_DETACH): Define for BSD 4.4
5459 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
5460 (U_REGS_OFFSET): Revise for 4.4.
5461 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
5462 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
5463 LONG_MAX into this file to avoid cpp "redefinition" warnings.
5465 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
5467 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
5470 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
5472 * c-lang.c (c_printstr): Bugfix for length==0 case.
5474 * c-lang.c (c_printstr): If a C string ends in a null, don't
5477 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
5479 * defs.h (STRCMP): Make it work for unsigned chars.
5481 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
5483 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
5484 * config/hp300bsd.mh (REGEX, REGEX1): Define.
5485 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
5486 define to kludge the large opcode table into two smaller tables,
5487 since GCC take exponential space to build the table. Lint.
5488 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
5490 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
5492 * Makefile.in (VERSION): Roll to 4.7.9.
5493 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
5494 definition here, to handle both BSD 4.3 and 4.4 systems.
5495 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
5496 * remote.c (alarm): Move declaration to global level, before
5497 first reference to it.
5498 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
5499 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
5501 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
5503 * remote.c (readchar): forward declare alarm which otherwise looks
5504 like an undeclared variable to gcc.
5506 * dbxread.c (process_one_symbol): cast enum value N_SO into int
5507 when comparing against an int. Avoids superfluous warning from
5510 * inflow.c (set_sigint_trap): add cast to assignment from signal.
5511 Avoids superfluous warnings from some systems and/or compilers
5512 (like vax ultrix 4.2.)
5514 * language.c (struct op_print unk_op_print_tab): use the enum
5515 values rather naked zeros as initializers. Avoids warnings from
5516 ultrix type compilers.
5518 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
5520 * Makefile.in (VERSION): Roll to 4.7.6.
5521 (SFILES_SUBDIR): Add 29k-share/udi_soc.
5522 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
5523 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
5524 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
5525 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
5526 (depend): Fix bug where nm-files in config files weren't noticed.
5527 (make-proto-gdb-1): Avoid changing directories while building new
5528 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
5530 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
5532 * remote.c: Improve error recovery. Allow user to break out
5533 of initial connection attempt with INTERRUPT. Treat a timeout
5534 while waiting for remote packet like a retry, unless the remote
5535 side is actively running user code. Fix a few long printf_filtered's.
5537 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
5540 * buildsym.c (start_subfile): Allow null file name.
5542 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
5544 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
5545 expects a pointer to complaint rather than a complaint
5547 (process_linenos): free the previously allocated subfile name,
5548 then allocate the new one from the heap.
5550 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5552 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
5554 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
5556 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
5557 Previously, would bogusly index off the bottom of type_vector.
5558 (rs6000_builtin_type): Accept type number as argument.
5559 (read_type, case '-'): Handle negatives like any other type number.
5561 * symfile.c (deduce_language_from_filename): Handle null name.
5563 * mips-tdep.c (isa_NAN): Fix byte order dependency.
5564 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
5565 fixed by sato@sm.sony.co.jp.
5567 * xcoffread.c (parmsym): Don't use an initializer to set up
5568 this struct symbol. Set it up in initialize_xcoffread.
5569 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
5570 works on real rs/6000 target with #ifndef FAKING_RS6000.
5572 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
5574 * stabsread.c (rs6000_builtin_type): Move function from
5575 xcoffread.c:builtin_type.
5576 * xcoffread.c (builtin_type): Move to stabsread. Remove
5577 IBM6000_HOST dependency. Move misplaced comments.
5578 (various): Change printf's to complaints.
5579 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
5580 objfile argument to read_type calls under #if 0.
5581 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
5582 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
5583 * Makefile.in: xcoffread.o is not built by default.
5584 * xm-rs6000.h (IBM6000_HOST): Remove.
5585 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
5586 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
5589 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
5591 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
5592 VALUE_LVAL to be lval_memory so that we don't try to modify wild
5593 register numbers when user tries to modify elements in structs
5594 passed as arguments.
5595 * inflow.c (child_terminal_info): Move banner outside of system
5597 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
5598 passes struct/union arguments by address.
5600 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
5602 * Based on patch from Kean Johnston <maw@netcom.com>:
5603 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
5604 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
5605 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
5607 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
5609 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
5610 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
5612 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
5614 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
5615 cc debugging output.
5617 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
5619 * stabsread.c (define_symbol): Complain about unrecognized names
5620 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
5621 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
5622 (read_cpp_abbrev): Don't use the class name as part of the
5623 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
5624 abbrevs. Inspired by Mike Tiemann.
5625 (read_tilde_fields): Comment. Remove ancient dead code.
5626 Remove erroneous but non-dead code. Simplify. Add complaints.
5627 (in general): Remove extraneous (parentheses) in return
5630 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
5632 * coffread.c (coff_lookup_type): Fix fencepost error reported
5633 by Art Berggreen, <arg@opal.acc.com>.
5635 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
5636 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
5638 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
5639 test, which is apparently left over from when we used native
5640 include files and couldn't depend on the member names being there.
5641 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
5643 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
5645 * mipsread.c: Major overhaul to use new BFD symbol table reading
5646 routines. Now swaps information as it is needed, rather than
5647 swapping everything when the file is read.
5649 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
5651 * Makefile.in (TARDIRS): Add sparclite demo dir.
5652 (*.tab.c): Change dependency on Makefile to depend on
5653 Makefile.in, otherwise it always rebuilds after configuring.
5654 Force output *.tab.c file into current directory even in "make"
5655 versions that rewrite dependent file names used in command lines.
5657 * TODO: Remove some things we did.
5658 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
5659 * os68k-xdep.c: Remove; useless file (os68k is a target only).
5660 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
5661 * symtab.h: Eliminate unnamed unions and structs.
5663 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
5665 * Makefile.in (VERSION): Roll to 4.7.5.
5667 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
5669 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
5670 re-evaluating symbol pointers.
5672 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
5674 * c-exp.y (lcurly, rcurly): New nonterminals.
5675 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
5677 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
5678 made function static.
5679 * parse.c (struct funcall): Moved struct def from parser-defs.h.
5680 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
5681 * parse.c (start_arglist):
5682 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
5683 * parser-defs.h (struct funcall): Moved struct def to parse.c.
5684 * parser-defs.h (funcall_chain): Moved to parse.c.
5685 * printcmd.c (print_frame_nameless_args): Fix prototype.
5686 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
5687 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
5688 * valops.c (typecmp): Moved prototype from values.h.
5689 * value.h (typecmp): Moved prototype to valops.c, made static.
5690 * ch-exp.y (yylex): Change way control sequences are disabled.
5692 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
5694 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
5696 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
5698 * mipsread.c (upgrade_type): Build array types correctly, using
5699 create_range_type and create_array_type.
5701 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
5703 * remote-nindy.c: Cleanup.
5705 * infrun.c (wait_for_inferior): When rolling back the PC after
5706 a breakpoint, call write_pc so that NPC gets rolled back as well
5709 * blockframe.c (inside_entry_file, inside_main_func,
5710 inside_entry_func): PC of zero is always "bottom of stack".
5712 * printcmd.c (print_frame_args, print_frame_nameless_args):
5713 Let print_frame_nameless_args decide whether there are any,
5714 laying groundwork for possibly later printing 29K args for
5715 functions where we have tag words but no symbols.
5717 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
5719 * Makefile.in: fix GDB doc targets for new doc subdir structure
5721 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
5723 * stack.c (parse_frame_specification): Parse as many arguments
5724 as there are (up to MAXARGS). Pass all of them in argc, argv
5725 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
5726 many there were, onto SETUP_ARBITRARY_FRAME.
5727 * tm-mips.h, tm-sparc.h: Corresponding changes.
5728 * mips-tdep.c, sparc-tdep.c: Ditto.
5730 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
5732 * hp300ux-nat.c: Update copyrights.
5733 * mipsread.c (parse_partial_symbols): Complain about block
5734 indexes that go backwards. Fix from Peter Schauer.
5735 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
5736 symbol-file that has no linkage symbols to be read.
5737 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
5738 from tm- file to xm-file, since they're host dependent.
5739 * valarith.c (value_binop): Typo.
5741 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
5743 * sparclite/aload.c: Add copyleft.
5744 * sparclite/crt0.s: Add comment at beginning.
5746 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5748 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
5749 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
5751 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
5753 * values.c (value_headof): Fix typo in which VTBL and ARG were
5754 being confused for one another.
5756 * valops.c (typecmp): Now static.
5758 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
5759 baseclass--we don't always inherit its virtual function table
5762 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
5763 pointer correctly in case value_struct_elt moves it around.
5765 * valops.c (typecmp): Now static. Also, now groks references
5768 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
5769 zero on recursive call. If NAME is the name of TYPE, return TYPE.
5771 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
5773 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
5774 to avoid "too much defining" error from native C compiler (!).
5776 * Makefile.in (HFILES): Add typeprint.h.
5777 * typeprint.[ch]: Update copyrights.
5779 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
5781 * Makefile.in: Update to match doc/ subdir changes.
5783 * config/hp300hpux.mh: No cross-host file needed, just native.
5784 * config/go32.mh: Remove nonexistent "native" support.
5786 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
5787 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
5788 * m88k-tdep.c (next_insn): Lint, cleanup.
5789 (store_parm_word): Lint.
5791 * README: Fix typo (reported by karl@hq.ileaf.com).
5793 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
5795 * expression.h (BINOP_CONCAT): Document use for self concatenation
5796 an integral number of times.
5797 * language.c (binop_type_check): Extend BINOP_CONCAT for self
5799 * valarith.c (value_concat): Rewrite to support self
5800 concatenation an integral number of times.
5801 * Makefile.in (ch-exp.tab.c): Change "expect" message.
5802 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
5803 eliminate hundreds of spurious shift/reduce and reduce/reduce
5804 conflicts that mask the 5 real ones.
5805 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
5806 * ch-exp.y (integer_literal_expression): Remove production,
5809 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
5811 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
5812 implied that "no side effects" was nonfunctional.
5813 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
5814 character string and bitstring concatenation.
5815 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
5816 * expression.h (exp_opcode): Add BINOP_CONCAT.
5817 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
5818 * language.c (string_type): Add function to determine if a type
5820 * language.c (binop_type_check): Add case for BINOP_CONCAT.
5821 * valarith.c (value_concat): New function to concatenate two
5822 values, such as character strings or bitstrings.
5823 * valops.c (value_string): Remove error stub and implement
5825 * value.h (value_concat): Add prototype.
5826 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
5827 * ch-exp.y (yylex): Recognize SLASH_SLASH.
5828 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
5831 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
5833 * c-exp.y (exp): Add production to support direct creation
5834 of array constants using the obvious syntax.
5835 * c-valprint.c (c_val_print): Set printed string length.
5836 * dwarfread.c (read_tag_string_type): New prototype and
5837 function that handles TAG_string_type DIEs.
5838 * dwarfread.c (process_dies): Add case for TAG_string_type
5839 that calls new read_tag_string_type function.
5840 * expprint.c (print_subexp): Add support for OP_ARRAY.
5841 * gdbtypes.c (create_range_type, create_array_type): Inherit
5842 objfile from the index type.
5843 * ch-typeprint.c (chill_print_type): Add case for
5845 * ch-valprint.c (chill_val_print): Fix case for
5848 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
5850 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
5851 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
5852 include/coff/mips.h.
5854 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
5856 * c-exp.y (exp:STRING): Convert C strings into array-of-char
5857 constants with an explicit null byte terminator. OP_STRING is
5858 now used for real string types.
5859 * c-lang.c (builtin_type_*): Move declarations to lang.c since
5860 they are used by all languages.
5861 * c-lang.c (_initialize_c_language): Move initializations of
5862 builtin_type_* to lang.c.
5863 * c-typeprint.c (c_type_print_varspec_prefix,
5864 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
5865 to TYPE_CODE_STRING.
5866 * c-valprint.c (c_val_print): Change the way character arrays
5867 are printed as strings to be consistent with the way strings
5868 are printed when pointer-to-char types are dereferenced.
5869 Remove test of print_max before calling val_print_string, which
5870 now does it's own test.
5871 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
5872 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
5873 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
5874 * gdbtypes.c (builtin_type_*): Add declarations moved from
5876 * gdbtypes.c (create_string_type): New function to create real
5878 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
5879 renamed to TYPE_CODE_STRING.
5880 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
5881 builtin_type_* types moved from c-lang.c.
5882 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
5883 to TYPE_CODE_STRING.
5884 * gdbtypes.h (builtin_type_string): Add extern declaration.
5885 * gdbtypes.h (create_string_type): Add prototype.
5886 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
5887 renamed to TYPE_CODE_STRING.
5888 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
5890 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
5891 renamed to TYPE_CODE_STRING.
5892 * parse.c (length_of_subexp, prefixify_subexp): Add case for
5894 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
5895 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
5896 to TYPE_CODE_STRING.
5897 * valops.c (allocate_space_in_inferior): New function and
5898 prototype, using code ripped out of value_string.
5899 * valops.c (value_string): Rewritten to use new function
5900 allocate_space_in_inferior, but temporarily disabled until some
5901 other support is in place.
5902 * valops.c (value_array): New function to create array constants.
5903 * valprint.c (val_print_string): Add comment to document use,
5904 complete rewrite to fix several small buglets.
5905 * value.h (value_array): Add prototype.
5906 * value.h (val_print_string): Change prototype to match rewrite.
5907 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
5908 * ch-exp.y (match_character_literal): Disable recognition of
5909 control sequence form of character literals and document why.
5911 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
5913 * nindy-share/nindy.c: Add comments to #endif's to clarify
5916 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
5917 read_memory to get byte order right.
5918 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
5919 anymore. This is done in paread.c now. We expect unwind info
5920 to hang off of objfiles, and search all of the objfiles when until
5922 * (skip_trampoline_code): Cast arg to target_read_memory.
5923 * objfiles.h (struct objfile): Add new field obj_private to hold
5924 per object file private data (unwind info in this case).
5925 * paread.c (read_unwind_info): New routine to read unwind info
5926 for the objfile. This data is hung off of obj_private.
5927 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
5928 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
5929 make this easier to access.
5931 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
5933 * c-valprint.c (cp_print_class_member): Add extern decl.
5934 * c-valprint.c (c_val_print): Extract code for printing methods
5935 and move it to cp_print_class_method in cp-valprint.c.
5936 * c-valprint.c (c_val_print): Extract code to print strings and
5937 move it to val_print_string in valprint.c.
5938 * cp-valprint.c (cp_print_class_method): New function using
5939 code extracted from c_val_print.
5940 * valprint.c (val_print_string): New function using code
5941 extracted from c_val_print.
5942 * value.h (val_print_string): Add prototype.
5943 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
5944 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
5945 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
5946 CHECKBUF, growbuf_by_size): New variables, macros, and support
5947 functions for implementing a dynamically expandable temp buffer.
5948 * ch-exp.y (match_string_literal): New lexer function.
5949 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
5950 removed and replaced with new CHECKBUF macro.
5951 * ch-exp.y (yylex): Call match_string_literal when appropriate.
5952 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
5954 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
5956 * Makefile.in: Add info for paread.o.
5957 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
5959 * blockframe.c (frameless_look_for_prologue): Correct the
5961 * gdbtypes.h, gdbtypes.c: Use const in decl of
5962 cplus_struct_default, now that pa-gas assembler has been fixed.
5963 * hppah-nat.c: Formatting.
5964 * hppah-tdep.c: Remove lots of useless externs for variables we
5966 * (find_unwind_entry): Speed up by using binary search, and a one
5968 * (rp_saved): New routine to see what unwind info says about RP
5969 being saved on the stack frame.
5970 * (frame_saved_pc): Look for prologue to see if we need to
5971 examine the stack for the saved RP or not.
5972 * (init_extra_frame_info): Check for prologue, instead of
5973 framesize to determine if we are frameless or not.
5974 * (frame_chain_valid): Stop backtraces when we run into _start.
5975 * (push_dummy_frame): Reformat to make more readable.
5976 * (find_dummy_frame_regs): ditto.
5977 * (hp_pop_frame): ditto.
5978 * (hp_restore_pc_queue): small cleanup.
5979 * (hp_push_arguments): ditto.
5980 * (pa_do_registers_info): ditto.
5981 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
5982 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
5983 * Define FRAME_CHAIN_VALID.
5984 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
5985 passed to functions.
5987 * paread.c (pa_symtab_read): Use new bfd conventions for
5988 accessing linker symbol table.
5989 * (pa_symfile_init): Access embedded STAB info via BFD section
5990 mechanism and related macros.
5993 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
5995 * sparc-stub.c: Use a seperate stack for our traps.
5996 * Handle recursive traps.
5997 * Remove all trap init code. This needs to be done by the
5999 * (set_mem_fault_trap): Call exceptionHandler() to setup this
6001 * (handle_exception): See if we are at breakinst, if so, then
6002 advance PC sp that users can just step out of breakpoint().
6003 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
6004 new place if SP has changed.
6005 * (case 's'): Get rid of this, we can't do it yet.
6006 * (case 't'): New command to test any old random feature.
6007 * (case 'r'): New command to reset the system.
6008 * (breakpoint): Add label to breakpoint trap instruction so that
6009 handle_exception() can detect where we are and get past the
6010 breakpoint trivially.
6012 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
6014 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
6016 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6018 * configure.in: recognise all sparclite variants
6020 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
6022 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
6023 binary files oring in the right bit.
6025 * main.c, source.c, state.c, symmisc.c: use macros defined in
6026 fopen-{bin|both} when fopening files.
6028 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
6030 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
6031 from a configuration file (typically including <limits.h>), or to
6032 TARGET_CHAR_BIT if CHAR_BIT is not defined.
6033 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
6034 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
6035 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
6036 * exppritn.c (print_subexp, dump_expression): Add case for
6038 * expression.h (OP_BITSTRING): New expression element type for
6040 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
6041 macros to convert between number of expression elements and bytes
6042 to store that many elements.
6043 * i960-tdep.c (leafproc_return): Use new macros to access
6044 minimal symbol name and address fields.
6045 * m88k-pinsn.c (sprint_address): Use new macros to access
6046 minimal symbol name and address fields.
6047 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
6048 minimal symbol address field.
6049 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
6050 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
6051 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
6052 Use new BYTES_TO_EXP_ELEM macro.
6053 * parse.c (write_exp_bitstring): New function to write packed
6054 bitstrings into the expression element vector.
6055 * parse.c (length_of_subexp, prefixify_subexp): Add case for
6057 * parser-defs.h (struct stoken): Document that it is used for
6058 OP_BITSTRING as well as OP_STRING.
6059 * parser-defs.h (write_exp_bitstring): Add prototype.
6060 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
6061 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
6062 LOWER, LENGTH): New tokens for keywords.
6063 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
6064 upper_lower_argument, length_argument, array_mode_name,
6065 string_mode_name, variant_structure_mode_name): New non-terminals
6067 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
6068 * ch-exp.y (match_bitstring_literal): New lexer support function
6069 to recognize bitstring literals.
6070 * ch-exp.y (tokentab6): New token table for 6 character keywords.
6071 * ch-exp.y (tokentab5): Add LOWER, UPPER.
6072 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
6073 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
6074 * ch-exp.y (yylex): Check tokentab6.
6075 * ch-exp.y (yylex): Call match_bitstring_literal.
6077 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
6079 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
6080 symbol name and value fields.
6082 * c-exp.y (yylex): Make static, to match prototype and other
6085 * expression.h (exp_opcode): Add BINOP_MOD.
6086 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
6087 * expprint.c (dump_expression): Handle new BINOP_MOD.
6088 * language.c (binop_type_check): Handle new BINOP_MOD.
6089 * main.c (float_handler): Re-enable float handler when hit.
6090 * valarith.c (language.h): Include, need current_language.
6091 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
6092 for integer divide truncates towards zero for negative results.
6093 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
6094 * valarith.c (value_binop): Allow arithmetic operations on
6095 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
6096 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
6097 * ch-exp.y (tokentab3): Add MOD and REM.
6098 * ch-exp.y (yylex): Set innermost_block for symbols found
6099 in local scopes. Return LOCATION_NAME for local symbols.
6100 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
6101 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
6103 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
6105 * command.c (shell_escape, make_command, _initialize_command):
6106 don't create or use fork if CANT_FORK is defined.
6107 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
6108 code written for the IBM PC" remain.
6109 * xm-go32.h: define CANT_FORK
6111 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
6113 * remote-sim.c: first attempt at general simulator interface
6114 * remote-hms.c: whitespace
6115 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
6116 understand new stack layout. (print_register_hook): print ccr
6117 register in a fancy way.
6119 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
6121 * eval.c (language.h): Include.
6122 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
6123 to pointer types when the current language is C. It loses for
6124 other languages when the lower index bound is nonzero.
6125 * valarith.c (value_subscript): Take array lower bounds into
6126 account when performing subscripting operations.
6127 * valops.c (value_coerce_array): Add comment describing why
6128 arrays with nonzero lower bounds are dealt with in value_subscript,
6129 rather than in value_coerce_array.
6131 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
6133 * ch-exp.y (FLOAT_LITERAL): Add token.
6134 * ch-exp.y (literal): Add FLOAT_LITERAL.
6135 * ch-exp.y (match_float_literal): New lexer routine.
6136 * ch-exp.y (convert_float): Remove.
6137 * ch-exp.y (yylex): Call match_float_literal.
6138 * ch-exp.y (yylex): Match single '.' after trying
6139 to match floating point literals.
6141 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
6142 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
6144 * expprint.c (dump_expression): New function for dumping
6145 expression vectors during gdb debugging.
6146 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
6147 MULTI_SUBSCRIPT and moved out of BINOP range.
6148 * expression.h (DUMP_EXPRESSION): New macro that calls
6149 dump_expression if DEBUG_EXPRESSIONS is defined.
6150 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
6151 * parse.c (length_of_subexp, prefixify_subexp): Change
6152 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
6153 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
6154 prefixify'ing the expression.
6155 * printcmd.c (print_command_1): Add comment.
6156 * ch-exp.y (expression_list): Add useful actions.
6157 * ch-exp.y (value_array_element): Add useful actions.
6158 * ch-exp.y (array_primitive_value): Add production.
6159 * ch-exp.y (yylex): Recognize ',' as a token.
6161 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6163 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
6164 POSIXize the recursive makes (make [variable assignments] target{s})
6166 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
6168 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
6169 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
6170 CPLUS_MARKER for all SVR4 systems, so follow suit.
6171 * defs.h (strdup_demangled): Remove prototype.
6172 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
6173 SYMBOL_INIT_LANGUAGE_SPECIFIC.
6174 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
6175 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
6176 prim_record_minimal_symbol_and_info): Use new macro
6177 SYMBOL_INIT_LANGUAGE_SPECIFIC.
6178 * minsyms.c (install_minimal_symbols): Use new macro
6179 SYMBOL_INIT_DEMANGLED_NAME.
6180 * stabsread.c (define_symbol): Use new macro
6181 SYMBOL_INIT_DEMANGLED_NAME.
6182 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
6183 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
6184 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
6185 SYMBOL_INIT_DEMANGLED_NAME.
6186 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
6187 SYMBOL_DEMANGLED_NAME now tests language itself.
6188 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
6189 now tests language itself.
6190 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
6191 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
6192 mangled name member in the language dependent portion of a symbol.
6193 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
6194 mangled name member appropriate for a symbol's language.
6195 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
6196 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
6197 SYMBOL_DEMANGLED_NAME now tests language itself.
6198 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
6199 initializes language dependent portion of symbol.
6200 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
6201 demangles and caches the demangled form of symbol names.
6202 * utils.c (fputs_demangled, fprint_symbol): Use current language
6203 to select an appropriate demangling algorithm.
6204 * utils.c (strdup_demangled): Remove, no longer used.
6205 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
6206 access the Chill mangled name member in the language dependent
6207 portion of a symbol.
6208 * ch-lang.c (chill_demangle): New function, simple demangler.
6209 * defs.h (chill_demangle): Add prototype.
6210 * symtab.h (language_dependent_info): Add struct for Chill.
6212 For older changes see ChangeLog-92
6218 version-control: never