1 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
3 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
5 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
7 * Remote targets (mourn): Call unpush_target.
9 * config/sparc/xm-sun4os4.h: Declare free() to return int.
10 Remove twisted use of PARAMS.
12 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
13 that ansidecl.h assumes ANSI on AIX.
15 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
17 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
18 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
20 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
22 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
24 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
26 * remote-vx.c (net_connect): Allow numeric IP address for host.
28 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
30 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
32 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
34 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
36 * symtab.h, xcoffread.c: Revise linetable sorting comments.
38 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
40 * valops.c (value_cast): A cast might also change the object
41 representation in C++.
42 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
43 to get the proper read_symtab function when called from mipsread.c.
44 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
45 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
46 for dummy psymtabs, inhibit processing of dummy psymtabs.
48 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
50 * Changes from (or inspired by) AMD:
51 * remote-udi.c (udi_attach): Assignments to Space and Offset were
53 (udi_wait): Make error message (UDIGetStdout) match error.
54 (udi_wait): Handle UDIStdinNeeded.
55 * command.c [CANT_FORK]: Use system().
56 * utils.c (prompt_for_continue): Allow quit with 'q'.
58 * solib.c (solib_add): Don't call special_symbol_handling if there
59 were errors in symbol_add_stub. Also set so->from_tty before
60 calling symbol_add_stub.
62 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
64 * Merge in HPPA/BSD patches from Utah:
65 * defs.h: Add const to 2nd arg of psignal prototype.
66 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
68 * hppab-core.c: Deleted. No longer useful.
69 * hppab-nat.c: #include more files. Use PT_WUREGS, not
71 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
72 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
73 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
74 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
75 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
77 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
79 * Fix two bugs found by deja-gnu. One is the incorrect reporting
80 of the PC being in a stack dummy when looking at a core file
81 without symbols. The other is the incorrect passing of char
82 arguments during expression evaluation (ie: p foo('a','b') would
83 mess up the passing of it's args because it wasn't coercing the
85 * hppah-tdep.c: Rename global functions to have consistent hppa_
86 prefix. Make more functions static. Drop hp_ prefix from static
87 functions. (hppa_push_arguments): Call value_arg_coerce to cast
88 char to int args if necessary. (hppa_fix_call_dummy): Create
89 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
90 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
91 valid (ie: != 0) before doing comparison against PC.
92 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
93 to reflect new arguments.
94 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
95 prefix for func name. (FIX_CALL_DUMMY): Move code into
98 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
99 to malloc() so that we can test GDB eval of dynamically created
100 arrays (like char strings in `print "foo"').
102 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
104 * printcmd.c (print_address_symbolic): Search symtabs as well as the
105 minimal symbols for a nearby symbol.
107 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
109 * coffread.c: Comment changes around minimal symbol recording.
111 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
113 * command.c: comment changes only.
115 * mips-tdep.c (heuristic_fence_post): new static variable.
116 (heuristic_proc_start): use heuristic_fence_post, print better
117 warnings, but only if not stop_soon_quietly.
118 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
120 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
122 * symtab.h: Fix LOC_REF_ARG comment.
124 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
125 and Jim Kingdon (kingdon@cygnus.com)
127 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
129 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
130 symfile.c (compare_symbols): Don't check first character; STRCMP
133 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
134 structures that are passed by address in a register.
135 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
136 * findvar.c (read_var_value),
137 printcmd.c (address_info, print_frame_args),
138 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
139 * symtab.c (lookup_block_symbol): Deal with it.
141 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
143 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
145 * objfiles.c (find_pc_section): Return a struct obj_section *.
146 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
147 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
148 Don't use obj_section hack.
149 * xcoffexec (vmap_symtab): Relocate obj_sections.
150 * printcmd.c (containing_function_bounds): Use find_pc_section.
152 * symtab.h: Clean up SYMBOL_VALUE comments.
154 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
156 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
157 Expand comments about LOC_ARG/LOC_LOCAL pairs.
159 * coffread.c (read_coff_symtab): Use rewind before fseek.
161 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
163 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
164 * Makefile.in: Add $(YFLAGS) when using $(YACC).
165 * Makefile.in: Remove message to expect conflicts and unused
166 rules in ch-exp.y, since there no longer are any such.
168 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
170 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
172 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
174 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
175 rather than dumping core.
177 * Makefile.in: Add ${srcdir}/ to all source files.
178 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
179 (TAGS): Deal with srcdir and new config directory scheme.
181 Makefile.in (NONSRC): Remove createtags.
182 alldeps.mak: Updated.
184 * rs6000-tdep.c: Delete unused function print_frame.
186 * frame.h (struct frame_info): Doc fix for next_frame.
187 New field signal_handler_caller.
188 blockframe.c (create_new_frame, get_prev_frame_info),
189 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
190 INIT_FRAME_PC_FIRST).
191 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
194 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
196 * irix4-nat.c (fetch_core_registers): Special version of this for
197 Irix 4.x, which stores regs a bit differently from other /proc
199 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
200 to new file core-svr4.c.
201 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
202 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
204 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
206 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
208 * i387-tdep.c: Remove unused #includes.
210 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
212 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
214 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
216 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
218 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
219 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
220 Don't muck with SYMBOL_CLASS.
222 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
224 * munch: Don't use head command. It doesn't exist everywhere.
226 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
228 * inflow.c (new_tty): Remove spurious 'o' character at end
231 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
233 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
234 instructions and nothing more.
235 * mipsread.c (add_line): Add comment why we have to combine line number
236 entries for the same line number.
238 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
240 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
243 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
245 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
247 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
249 * source.c (select_source_symtab): Clean up comment. Also, if
250 we have a current_source_symtab, and s is NULL, return without
252 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
253 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
255 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
257 * dbxread.c (unknown_symchar_complaint): Add new complaint.
258 * stabsread.h: Declare it.
259 * partial-stab.h: Use it.
261 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
263 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
265 * stack.c (print_frame_info): Print specially if dummy frame.
267 * breakpoint.c: Add comments regarding within_scope future direction.
271 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
273 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
275 * ch-exp.y: Fix thinko that broke parsing of FALSE.
277 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
279 * stabsread.c (read_member_functions): Initialize domain for stubbed
280 member functions to avoid gdb core dumps when printing pointers
282 * cp-valprint.c (cp_print_class_method): Check for stubbed member
285 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
287 * expprint.c (print_subexp): If opcode not found in op_print_tab,
288 stop with an error().
289 eval.c (evaluate_subexp): Change error message.
291 * objfiles.c (build_objfile_section_table): Cast return value
294 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
296 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
297 to rs6000_frame_chain and deal with it if we're in a signal handler.
298 (FRAME_SAVED_PC): Use rs6000_frame_chain.
300 * breakpoint.c (within_scope): New function.
301 (enable_breakpoint, watchpoint_check): Use it.
303 * source.c (openp): Handle "exec-file ./ls" correctly.
305 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
307 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
309 * ch-exp.y: Clean up lexing of identifiers and
310 reserved words. (E.g. don't recognize FALSEXXX as the
311 keyword FALSE followed by the identifier XXX.)
312 Also, convert identifiers to lower case.
314 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
316 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
317 new serial interface.
319 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
321 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
322 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
323 * ser-go32.c: Return -1 on most failures, 0 on most successes,
324 and use new return codes for go32_readchar().
325 * ser-unix.c: Ditto. Also, move error handling up to caller for
326 SERIAL_SETBAUDRATE().
327 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
329 (serial_close): New routine to wrap around device close routine.
330 serial.h: Clean & document return values more clearly.
332 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
334 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
336 * rs6000-pinsn.c (print_operand, case LI): Print condition register
337 operand in decimal rather than wrong textual versions.
339 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
340 (mention 't', remove false thing about 'g' only good with 'f').
342 * breakpoint.h: move "struct breakpoint" and friends to top of
343 file so that bpstat_find_breakpoint prototype works.
345 * solib.c (struct so_list): Add bfd field.
346 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
347 Put the bfd in bfd field of the so_list.
348 (clear_solib): Free bfd name and close_bfd on the bfd.
350 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
352 * valarith.c (value_subscript): Add COERCE_REF.
353 * ch-exp.y (operand_5): We can generalize the 2nd operand
354 of a string repetition ot 'literal' without ambiguity.
356 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
358 * breakpoint.h (struct bpstat): Remove momentary field.
359 Remove bpstat_momentary_breakpoint. This was always kludgy
360 and is no longer used.
362 * breakpoint.h: Add enum bpstat_what.
363 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
364 stop and print fields of bpstat now per-breakpoint, not just
365 one for the whole chain.
366 breakpoint.{c,h} (bpstat_what): New function.
367 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
368 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
369 with call to bpstat_what.
370 README: Remove watchpoint/breakpoint bug from known bugs.
372 * breakpoint.h: Prototype bpstat_find_breakpoint.
374 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
376 * symtab.c (find_methods, gdb_mangle_name): Note that functions
378 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
379 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
381 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
383 * i960-pinsn.c (tabent): Copied struct definition from
386 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
388 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
390 * symtab.c (gdb_mangle_name): Use it.
391 * symtab.c (find_methods): Do not add destructors to choice list
393 * symtab.c (decode_line_1): Make breakpoints on destructors work
396 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
398 * ser-go32.c: Make it use serial port name.
399 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
401 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
404 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
406 * configure.in: Only configure sparclite subdir when target_cpu
409 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
411 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
412 Remove FIXME comment regarding this.
414 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
416 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
418 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
420 Add section table to objfile struct. Use it for find_pc_section.
421 * objfiles.c (add_to_objfile_sections,
422 build_objfile_section_table, find_pc_section): new functions.
423 (allocate_objfile): build section table.
424 * objfiles.h (struct obj_section): new structure.
425 (struct objfile): add section table.
426 (find_pc_section): new prototype.
427 * solib.[ch] (find_pc_section_from_so_list): removed.
428 * sparc-tdep.c: include objfiles.h for find_pc_section. include
429 symfile.h for objfiles.h.
430 (in_solib_trampoline): adjusted for new find_pc_section
431 prototype. Removed BAD_RICH_HACK ifdefs.
432 * symfile.c (syms_from_objfile): offset objfile sections.
433 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
434 * symfile.h (find_pc_section): prototype removed. Also fixed
435 comment typo NUL -> NULL.
436 * target.[ch] (find_pc_section_from_targets): removed.
437 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
439 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
441 * ser-go32.c: Format. (go32_open): Use proper return value.
443 * configure.in: Undo conditional configdirs hack for sparclite.
445 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
447 * symtab.c (list_symbols): When call break_command, pass both
448 filename and function name not just function name.
450 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
452 (Changes and new files to make "none" a full fledged configuration)
453 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
454 Currently only tm-none.h has any meaningful contents.
455 * config/none/none.mh (NAT_FILE): Use nm-none.h
456 * config/none/none.mh (XM_FILE): Use xm-none.h
457 * config/none/none.mt (TM_FILE): Use tm-none.h
458 * Makefile.in (depend): Remove comment about parse errors in
459 valops.c, it now parses correctly and generates a correct depend
460 line. Remove line that touches xm.h, tm.h, and nm.h; they are
461 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
463 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
465 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
467 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
468 exactly 8 characters.
470 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
472 * configure.in: Sparclite uses sparc config dir. Also has it's
473 own tm- & .mt files now. Also add sparclite to configdirs.
474 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
475 * config/i386/go32.mh: Nullify def of TERMCAP.
476 * config/i386/xm-go32.h: Get rid of redef of EIO.
477 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
478 specific configs. Very similar to sun4os4, but without solib.
479 * sparclite/{Makefile.in configure.in}: First cut at making this
482 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
484 * ser-go32.c: First cut at adapting to new serial interface.
486 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
488 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
489 These implement a new serial line interface for talking to remote
491 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
492 EXCEPT go32, which gets ser-go32.c.
493 * remote.c: Use new serial interface. More remote-xxx's to be
495 * ser-bsd.c, ser-termios.c: Removed.
496 * serial.c: New. Implements common operations for all serial
498 * ser-unix.c: New. Unix specific serial operations for various
499 flavors of Unix (Posix, SysV, BSD).
500 * serial.h: Generic serial interface defs.
501 * config/i386/go32.mh, config/i386/i386bsd.h,
502 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
503 ser-bsd.o from XDEPFILES. All the magic is now handled in
506 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
508 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
510 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
512 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
514 * rs6000-tdep.c (frameless_function_invocation): Don't even think
515 about framelessness except on the innermost frame.
517 * xcoffexec.c: Call fatal() not abort().
519 * stabsread.c (patch_block_stabs): If stab & no symbol, make
520 a LOC_OPTIMIZED_OUT symbol.
521 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
522 findvar.c (read_var_value), printcmd.c (address_info),
523 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
524 m2-exp.y (yylex): Deal with it.
525 ch-exp.y (yylex): Deal with it.
527 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
529 * findvar.c (value_from_register): H8500 specific, check to see
530 if we are looking at short pointer. If so, skip crock.
531 * h8500-tdep.c (h8500_frame_chain): Mask down value from
532 read_memory_integer() to avoid getting messed up by sign extension.
534 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
536 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
537 ifdef protect using BAD_RICH_HACK. This should be removed soon.
538 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
540 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
542 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
544 * core.c (dis_asm_print_address): New function.
546 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
549 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
551 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
552 entire breakpoint chain and print only the first entry that needs to
553 be printed and needs to be stopped for. Fixes problems with printing
554 of multiple breakpoints with different conditions.
555 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
556 effectively stops printing of the breakpoint chain.
557 * breakpoint.c (print_it_noop): New routine to print nothing
558 for this breakpoint entry and dont stop printing.
559 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
560 watchpoint only if it is enabled.
561 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
562 descriptor from the library to make backtraces through setjmp work.
563 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
565 * mips-tdep.c (read_next_frame_reg): Provide correct values for
566 all registers saved within sigtramp, cleanup.
568 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
570 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
572 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
574 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
575 with prototype in ../include/dis-asm.h.
577 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
579 * core.c (dis_asm_{read_memory,memory_error}): New functions.
580 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
581 Use read_memory_func interface to disassembler.
583 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
585 Teach sparc solaris to next over shared library functions.
586 * solib.[hc] (find_pc_section_from_so_list): new function and
588 * sparc-tdep.c (in_solib_trampoline): new function.
589 * symfile.[hc] (find_pc_section): new function and prototypes.
590 * target.[hc] (find_pc_section_from_targets): new function and
592 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
595 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
597 * infrun.c (wait_for_inferior): Revise comment.
599 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
601 * command.{c,h}: New var_type var_integer.
602 main.c: Use it for history_size.
604 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
605 Lint and byte-order fixups.
607 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
609 * breakpoint.h (bpstat): New field print_it.
610 breakpoint.c (bpstat_print): Use it.
611 (print_it_normal): New function (from old bpstat_print code).
612 (bpstat_{alloc,stop_status}): Set print_it field.
614 * breakpoint.c (bpstat_stop_status): Use catch_errors when
615 evaluating watchpoint condition, via new function watchpoint_check.
616 Also stop if watchpoint disabled due to leaving its block.
618 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
620 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
622 * mips-pinsn.c: Add missing include of dis-asm.h.
624 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
626 * Makefile.in (clean, distclean, realclean): Recursively apply
627 to subdirs first, rather than last. This avoids, for example,
628 Makefile being removed in a parent directory before the recursive
631 * alldeps.mak, depend: Update for below changes.
633 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
634 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
635 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
636 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
638 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
639 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
640 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
641 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
642 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
643 tm-68k.h to tm-m68k.h.
644 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
645 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
648 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
649 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
650 * a29k-tdep.c: Renamed from am29k-tdep.c.
651 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
652 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
653 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
654 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
656 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
657 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
658 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
660 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
661 define that does not appear anywhere else in the gdb source tree.
662 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
664 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
666 * breakpoint.c: Add comments regarding breakpoint_re_set.
668 * xcoffread.c (sort_syms, compare_symbols): Remove.
669 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
670 not our own sort_syms (it is identical).
672 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
674 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
676 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
677 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
679 * exec.c (exec_close): Fix storage leak.
680 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
681 output sections when patching an executable.
682 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
683 when writing all registers.
684 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
685 at the right offset in the dummy frame.
686 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
687 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
688 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
690 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
692 * Makefile.in (TARFILES): Avoid trailing backslash.
694 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
696 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
697 it in breakpoint_re_set.
698 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
700 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
701 don't use sizeof(int) for target stuff, etc).
703 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
705 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
706 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
707 support that can't be integrated anyway due to lack of clear
710 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
712 * findvar.c (read_register, write_register): Make these capable
713 of reading/writing registers that are shorter than REGISTER_TYPE.
714 * (value_from_register): Install H8500 specific code to return
715 proper value when register is being used as a pointer.
716 * h8500-tdep.c: Remove extra defines of NUM_REGS.
717 (h8500_skip_prologue): Use correct lengths for LINK instructions.
718 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
719 chain frames properly by combining frame pointer with T reg.
720 (init_extra_frame_info): Delete. It's now a macro.
721 (frame_args_address): Don't add PTR_SIZE. Stack args are already
722 offset by the correct amount off of the frame pointer.
723 (register_byte): Delete. It's now a macro.
724 (register_raw_size, register_virtual_size): Delete. Replaced by
725 common routine h8500_register_size, cuz there's no difference
726 between the raw & virtual sizes on this machine.
727 (register_convert_to_raw, register_convert_to_virtual): Delete,
728 cuz there's no difference between the raw & virtual forms.
729 Replaced by memcpy in tm file.
730 (register_virtual_type): Rename to h8500_register_virtual_type.
731 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
732 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
733 emulator have same reg offsets. This is all handled in the
735 (h8500_trapped_internalvar): New routine to detect references to
736 convenience vars acting as pointer pseudo-regs.
737 (h8500_value_trapped_internalvar): Conjure up value of pointer
739 (h8500_set_trapped_internalvar): Convert set value in real
741 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
742 code segment register.
743 infrun.c (proceed): Simplify. Call write_pc instead of doing it
745 (wait_for_inferior): Add h8500 specific code to add stack segment
746 when reading SP register.
747 remote-sim.c (fetch_register): Spacing.
748 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
749 detect cruft. Redo all register manipulation stuff. Get rid of
750 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
751 to frame pointer. (IS_TRAPPED_INTERNALVAL,
752 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
753 to create internal vars for pointer pseudo-regs.
755 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
757 * Makefile.in: Numerous small changes to macro definitions
758 and rules for building gdb distribution tree. Many macros
759 eliminated or merged, and rules simplified.
760 * alldeps.mak: Update.
763 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
765 * Makefile.in: recurse through SUBDIRS for dvi target too
767 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
769 * Clean up xcoff relocation.
770 objfiles.h (struct objfiles): Add section_offsets, num_sections.
771 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
773 symtab.h (struct general_symbol_info): Add section field.
774 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
775 xcoffread.c: Set section for symbols and msymbols.
776 (struct symtab): Add block_line_section field.
777 buildsym.c (end_symtab): Set it.
778 (end_symtab and callers): Add section parameter.
779 objfiles.c (objfile_relocate): New funciton.
780 xcoffexec.c (vmap_symtab): Use it.
781 xcoffsolib.h (struct vmap): Remove unused fields.
782 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
783 CORE_NEEDS_RELOCATION, symtab_relocated.
784 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
785 rs6000-tdep.c: Make loadinfotext static.
786 breakpoint.c (fixup_breakpoints): Doc fix.
787 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
788 (end_symtab): primary field replaces nonreloc.
790 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
792 * symtab.h (struct linetable_entry): Remove confusing comment.
794 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
796 * Makefile.in: add installcheck target
798 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
800 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
801 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
802 z8k}: New directories to hold cpu specific configuration files.
803 Naming follows gcc convention.
804 * config/{*.mt, *.mh}: All target and host makefile fragment
805 config files moved to an appropriate config/<cpu> subdirectory.
806 * nm-*, xm-*, tm-*: All native, host, and target files, which
807 get linked to nm.h, xm.h, and tm.h respectively by configure,
808 moved to appropriate config/<cpu> subdirectory.
809 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
810 Native, host, and target files that are common across more than
811 one cpu architecture and included by one of the configured
812 native, host, or target files, get moved to config directory.
813 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
814 pick up native, host, or target include files moved to one of
815 the config subdirectories, and that are included by other files.
816 * Makefile.in (alldeps.mak): Modify to account for new config
818 * alldeps.mak, depend: Update for new config directory structure.
819 * config/*/[ntx]m-*.h: Modify all files that include other
820 [ntx]m-*.h files to use path relative to gdb/config. I.E.
821 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
823 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
824 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
825 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
826 * configure.in: Default gdb_host_cpu to host_cpu, and remap
827 the ones where the default is not unique or different than the
828 config subdirectory name. Similarly, handle gdb_target_cpu.
829 Modify configure.in as appropriate to make use of gdb_host_cpu
830 and gdb_target_cpu to find makefile fragments and make links.
832 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
834 * mipsread.c (compare_blocks): Sort blocks with the same start
835 address by decreasing ending address.
837 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
839 * mipsread.c (parse_procedure): Save cur_fdr accross call to
840 lookup_symbol as it might get clobbered by the call.
842 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
843 The previous code did not initialize the language field for the psymtab
846 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
848 * c-exp.y (parse_number): Avoid shift warning.
849 * serial.h (struct ttystate): Declare empty one on DOS.
851 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
853 * xm-sun4os4.h: Return type of free() should be void, not int.
855 * vx-share/vxWorks.h: Remove #def of NULL.
857 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
859 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
861 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
863 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
865 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
867 * ieee-float.c: Moved to ../libiberty.
868 * ieee-float.h: Moved to ../include.
869 * Makefile.in: Update accordingly.
870 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
871 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
872 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
873 it is now in ../opcodes/m68881-ext.c.
874 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
875 prologue (some callers _do_ care).
876 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
877 new interface of ../opcodes/*-dis.c.
878 * ch-exp.y: Add #include <ctype.h>.
880 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
882 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
884 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
886 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
888 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
890 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
892 * z8k-tdep.c (extract_return_value, write_return_value,
893 store_struct_return): New functions from macros in tm-z8k.h.
895 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
897 * valops.c (value_arg_coerce): Apply temporary patch to
898 fix problem with coercion of array and function types when
899 passed as arguments to C functions, pending a more complete
900 review of when and how coercion should be done, depending
901 upon context and language.
903 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
905 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
907 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
908 debugsec if there are a non-zero number of symbols.
910 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
912 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
914 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
916 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
918 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
920 (symtbl_num_syms): New variable.
921 (read_xcoff_symtab): Set it.
922 (read_symbol_nvalue): Check for bad symno.
923 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
926 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
928 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
929 This is defined in defs.h if necessary.
930 * vx-share/vxWorks.h: Remove #defs of min and max.
931 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
932 vx-share/xdr_rdb.c: include defs.h.
934 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
936 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
939 * xcoffread.c (enter_line_range): complain() on bad endoffset.
940 xcoffread.c: Doc fixes.
942 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
944 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
945 xcoffexec.c (xcoff_relocate_core): New function.
946 (text_adjustment): Removed.
947 (add_vmap): Return the vmap.
948 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
950 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
952 * xcoffsolib.h: Add objfile member to struct vmap.
953 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
954 xcoffexec.c (add_vmap): Allocate objfiles here.
956 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
958 Support 68000 series without floating point.
960 * configure.in (m68000-*-{aout,elf,coff}): New configs.
961 * tm-68k-nofp.h: New file, lacks 68881 support.
962 * config/m68k-nofp.mt: New file.
964 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
966 Remove a few remaining underscore/no-underscore remnants from
969 * config/{m68k-un.mt, sparc-un.mt}: Remove.
970 * config/m68k-noun.mt: Rename to m68k-fp.mt.
971 * config/sparc-noun.mt: Rename to sparc-em.mt.
972 * tm-68k-noun.h, tm-spc-noun.h: Remove.
973 * tm-68k-un.h: Rename to tm-68k-fp.h.
974 * tm-spc-un.h: Rename to tm-spc-em.h.
975 * tm-sun4sol2.h: Cleanup.
976 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
978 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
980 * symmisc.c (std_in, std_out, std_err): Move initializations
981 to runtime code, in case they aren't constant.
983 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
985 * symtab.c (find_pc_symtab): some object file formats, notably
986 mips, have holes in the address ranges of symtabs. Change
987 this algorythm from first hit to tightest fit.
989 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
990 fence post without finding the enclosing function, then print a
993 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
995 * utils.c (fputs_demangled, fprint_symbol): Remove.
996 * utils.c (fprintf_symbol_filtered): New function which combines
997 the functionality of fputs_demangled and fprint_symbol. Uses a
998 caller provided language parameter to select the appropriate
999 demangler, and caller provided args to pass to the demangler.
1000 * defs.h (enum language): Move further up in file so enum can
1001 be used in prototypes.
1002 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1003 * defs.h (fprintf_symbol_filtered): Add prototype.
1004 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1005 fputs_demangled with call to fprintf_symbol_filtered.
1006 * cp-valprint.c (demangle.h): Include
1007 * cp-valprint.c (cp_print_value_fields): Replace calls to
1008 fprint_symbol with calls to fprintf_symbol_filtered.
1009 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1010 with call to fprintf_symbol_filtered.
1011 * stack.c (print_frame_info): Remove obsolete code so we don't
1012 have to update fputs_demangled usage in it.
1013 * stack.c (print_frame_info, frame_info): Add language variable
1014 to pass to fprintf_symbol_demangled and initialize it from the
1015 symbol's language. Replace calls to fputs_demangled with calls
1016 to fprintf_symbol_filtered.
1017 * symtab.c (find_methods): Replace call to fputs_demangled with
1018 call to fprintf_symbol_filtered.
1019 * ch-valprint.c (demangle.h): Include.
1020 * ch-valprint.c (chill_print_value_fields): Replace call to
1021 fprint_symbol with call to new fprintf_symbol_filtered.
1023 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1025 * Makefile.in (VERSION): Bump version to 4.8.2.
1027 * main.c (source_command): Require an explicit pathname of file
1028 to source, since previous behavior of defaulting to gdb init file
1029 was troublesome and undocumented.
1030 * printcmd.c (disassemble_command): Add missing '{}' pair to
1031 else with two statements. Bug reported by Stephane Tsacas
1033 * symtab.c (find_pc_line): Don't complain about zero length or
1034 negative length line numbers for the moment, since we may not own
1035 the terminal when called, such as when single stepping. (FIXME)
1036 * language.h (CAST_IS_CONVERSION): True if current language is
1037 C++ as well as C. Fix from Peter Schauer.
1038 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1039 Use STREQN macro rather than bare '!strncmp()'.
1040 * environ.c (unset_in_environ): Avoid use of memcpy on
1041 overlapping memory regions, as suggested by Paul Eggert
1042 <eggert@twinsun.com>.
1043 * c-exp.y (%union struct): Remove unused ulval as suggested
1044 by Paul Eggert <eggert@twinsun.com>.
1046 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1048 * main.c (gdbinit): Make static.
1049 * main.c (inhibit_gdbinit): Move to file scope.
1050 * main.c (main): Remove local inhibit_gdbinit.
1051 * main.c (source_command): Don't source '.gdbinit' file by
1052 default if gdb has been told to ignore it.
1054 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1056 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1059 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1061 * printcmd.c (print_address_symbolic): Only print if offset
1062 is shorter than max_symbolic_offset.
1063 (initialize_printcmd): `set print max-symbolic-offset'.
1065 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1066 (examine_tag): Use it.
1067 (read_register_stack): Only look in the local registers for a
1068 memory address if it's between rfb and rsp; go to memory otherwise.
1069 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1070 (reginv_com): Remove ancient kludge command.
1072 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1074 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1075 irix4 will again compile.
1077 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1079 * configure.in: accept mips-sgi-irix4* for irix4.
1081 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1083 * z8k-tdep.c (print_register_hook): Lint.
1085 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1087 Lint fixes from Paul Eggert (eggert@twinsun.com):
1089 * command.c (do_setshow_command): var_uintegers are unsigned.
1090 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1091 unsigned, since they use hex values with the high bit set.
1093 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1095 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1096 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1098 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1099 macro definitions in parenthesis.
1101 * dbxread.c (dbx_symfile_init): Catch the case where there is
1102 no string table, but the only way we find out is by reading zero
1105 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1107 * dbxread.c (dbx_symfile_init): Make size of the string table
1108 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1109 offset to the string table is nonzero and handle the nonexistant
1110 string table case, should it occur. Ensure that the string table
1111 size read from the file is reasonable, with a minimum lower bound
1112 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1114 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1116 * Makefile.in: Changes to build testsuite correctly.
1117 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1118 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1119 (TARGET_FLAGS_TO_PASS): New variable.
1120 (SUBDIRS): Added testsuite.
1121 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1122 testsuite is compiled with CC_FOR_TARGET rather than CC.
1124 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1126 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1127 reported by mycroft@gnu.ai.mit.edu.
1129 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1130 * configure.in (vax-*-ultrix2*): New triplet.
1131 * config/vaxult2.mh: New file.
1132 * xm-vaxult2.h: New file.
1134 * c-exp.y (parse_number): Change high_bit to unsigned.
1135 * demangle.c: Change all references to cfront to ARM, since the
1136 actual algorithm is the one specified in the Annotated Reference
1137 Manual. This was confusing users into thinking that full cfront
1138 support was implemented.
1139 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1140 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1141 directly to lookup_struct_elt_type, which will do the
1142 dereferencing itself.
1143 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1144 NULL dereferencing bug for unnamed structs, comment out
1147 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1149 * coffread.c (process_coff_symbol): Change PCC argument correction
1150 so that it only happens on big-endian targets; so that it only
1151 happens if the short or char argument is aligned on an int
1152 boundary; and so that it changes the location, rather than the
1153 type, of the argument. These changes tend to parallel similar
1154 (old) changes in stabsread.c.
1156 * coffread.c (coff_read_enum_type): Use the specified size for
1157 enums, don't assume that they are int-sized.
1159 * c-valprint.c (c_val_print): Don't assume enums are the same as
1162 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1163 Rendell, <michael@mercury.cs.mun.ca>.
1165 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1167 * language.h (local_decimal_format_custom): Add prototype.
1168 * language.c (local_decimal_format_custom): Add function, bug
1169 reported by Robert R. Henry (rrh@tera.com).
1171 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1173 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1174 by Josef Leherbauer, joe@takeFive.co.at.
1176 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1178 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1179 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1180 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1181 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1182 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1183 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1184 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1185 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1187 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1189 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1190 of demangled name fields to NULL if no demangling exists for
1191 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1192 symbols if their language is known at the time they are created,
1193 but sometimes the language is not known until later.
1195 * ch-typeprint.c (chill_print_type_base): Name changed to
1196 chill_type_print_base to match pattern for C and C++ names.
1197 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1198 to be consistent with other usages.
1199 * ch-typeprint.c (chill_type_print_base): Add support for
1200 printing Chill STRUCT types.
1201 * ch-valprint.c: Include values.h.
1202 * ch-valprint.c (chill_print_value_fields): New function and
1203 prototype for printing Chill STRUCT values.
1204 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1205 that was being called with two args instead of three.
1206 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1207 to print Chill STRUCT values.
1209 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1211 * configure.in: added testsuite to configdirs.
1213 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1215 * doc/stabs.texi: The `this' pointer is now known by the name
1216 `this' instead of `$t'.
1218 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1220 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1221 references of TAG_string_type DIEs in user defined types.
1222 * ch-lang.c (chill_create_fundamental_type): Track compiler
1223 change that now emits debugging info with the type long for Chill
1226 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1228 * remote-mips.c: New file; implements MIPS remote debugging
1230 * config/idt.mt: New file; uses remote-mips.c
1231 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1233 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1234 floating point coprocessor.
1235 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1237 (mips_pop_frame): If not mips_fpu, don't restore floating point
1239 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1241 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1242 mips_fpu, don't use fp0 as floating point return register.
1243 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1246 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1248 * gdb/testsuite: made modifications to testcases, etc., to allow
1249 them to work properly given the reorganization of deja-gnu and the
1250 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1252 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1254 * gdb/testsuite: Initial creation of gdb/testsuite.
1255 Migrated dejagnu testcases and support files for testing nm to
1256 gdb/testsuite from deja-gnu. These files were moved "as is"
1257 with no modifications. This migration is part of a major overhaul
1258 of dejagnu. The modifications to these testcases, etc., which
1259 will allow them to work with the new version of dejagnu will be
1260 made in a future update.
1262 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1264 * NEWS: Add reminders for next release.
1266 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1268 * mipsread.c (parse_lines): Correct check for files compiled with
1271 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1273 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1275 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1277 * Makefile.in (VERSION): GDB-4.8 release!
1278 * README, NEWS: Update for release.
1280 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1282 * am29k-pinsn.c (print_insn): Minor nits with const.
1283 * am29k-tdep.c: More minor nits with arg types for
1284 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1286 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1288 * gcc.patch: Update for a different GCC (G++) bug.
1289 * main.c (print_gdb_version): Update copyright year to 1993.
1290 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1291 conditionalize this file on it. FIXME, right way is to split
1292 these into two config files.
1293 (ATTACH_DETACH): Define for BSD 4.4
1294 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1295 (U_REGS_OFFSET): Revise for 4.4.
1296 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1297 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1298 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1300 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1302 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1305 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1307 * c-lang.c (c_printstr): Bugfix for length==0 case.
1309 * c-lang.c (c_printstr): If a C string ends in a null, don't
1312 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1314 * defs.h (STRCMP): Make it work for unsigned chars.
1316 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1318 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1319 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1320 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1321 define to kludge the large opcode table into two smaller tables,
1322 since GCC take exponential space to build the table. Lint.
1323 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1325 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1327 * Makefile.in (VERSION): Roll to 4.7.9.
1328 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1329 definition here, to handle both BSD 4.3 and 4.4 systems.
1330 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1331 * remote.c (alarm): Move declaration to global level, before
1332 first reference to it.
1333 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1334 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1336 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1338 * remote.c (readchar): forward declare alarm which otherwise looks
1339 like an undeclared variable to gcc.
1341 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1342 when comparing against an int. Avoids superfluous warning from
1345 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1346 Avoids superfluous warnings from some systems and/or compilers
1347 (like vax ultrix 4.2.)
1349 * language.c (struct op_print unk_op_print_tab): use the enum
1350 values rather naked zeros as initializers. Avoids warnings from
1351 ultrix type compilers.
1353 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1355 * Makefile.in (VERSION): Roll to 4.7.6.
1356 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1357 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1358 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1359 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1360 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1361 (depend): Fix bug where nm-files in config files weren't noticed.
1362 (make-proto-gdb-1): Avoid changing directories while building new
1363 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1365 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1367 * remote.c: Improve error recovery. Allow user to break out
1368 of initial connection attempt with INTERRUPT. Treat a timeout
1369 while waiting for remote packet like a retry, unless the remote
1370 side is actively running user code. Fix a few long printf_filtered's.
1372 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1375 * buildsym.c (start_subfile): Allow null file name.
1377 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1379 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1380 expects a pointer to complaint rather than a complaint
1382 (process_linenos): free the previously allocated subfile name,
1383 then allocate the new one from the heap.
1385 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1387 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1389 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1391 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1392 Previously, would bogusly index off the bottom of type_vector.
1393 (rs6000_builtin_type): Accept type number as argument.
1394 (read_type, case '-'): Handle negatives like any other type number.
1396 * symfile.c (deduce_language_from_filename): Handle null name.
1398 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1399 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1400 fixed by sato@sm.sony.co.jp.
1402 * xcoffread.c (parmsym): Don't use an initializer to set up
1403 this struct symbol. Set it up in initialize_xcoffread.
1404 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1405 works on real rs/6000 target with #ifndef FAKING_RS6000.
1407 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1409 * stabsread.c (rs6000_builtin_type): Move function from
1410 xcoffread.c:builtin_type.
1411 * xcoffread.c (builtin_type): Move to stabsread. Remove
1412 IBM6000_HOST dependency. Move misplaced comments.
1413 (various): Change printf's to complaints.
1414 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1415 objfile argument to read_type calls under #if 0.
1416 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1417 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1418 * Makefile.in: xcoffread.o is not built by default.
1419 * xm-rs6000.h (IBM6000_HOST): Remove.
1420 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1421 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1424 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1426 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1427 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1428 register numbers when user tries to modify elements in structs
1429 passed as arguments.
1430 * inflow.c (child_terminal_info): Move banner outside of system
1432 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1433 passes struct/union arguments by address.
1435 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1437 * Based on patch from Kean Johnston <maw@netcom.com>:
1438 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1439 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1440 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1442 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1444 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1445 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1447 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1449 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1450 cc debugging output.
1452 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1454 * stabsread.c (define_symbol): Complain about unrecognized names
1455 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1456 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1457 (read_cpp_abbrev): Don't use the class name as part of the
1458 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1459 abbrevs. Inspired by Mike Tiemann.
1460 (read_tilde_fields): Comment. Remove ancient dead code.
1461 Remove erroneous but non-dead code. Simplify. Add complaints.
1462 (in general): Remove extraneous (parentheses) in return
1465 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1467 * coffread.c (coff_lookup_type): Fix fencepost error reported
1468 by Art Berggreen, <arg@opal.acc.com>.
1470 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1471 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1473 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1474 test, which is apparently left over from when we used native
1475 include files and couldn't depend on the member names being there.
1476 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1478 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1480 * mipsread.c: Major overhaul to use new BFD symbol table reading
1481 routines. Now swaps information as it is needed, rather than
1482 swapping everything when the file is read.
1484 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1486 * Makefile.in (TARDIRS): Add sparclite demo dir.
1487 (*.tab.c): Change dependency on Makefile to depend on
1488 Makefile.in, otherwise it always rebuilds after configuring.
1489 Force output *.tab.c file into current directory even in "make"
1490 versions that rewrite dependent file names used in command lines.
1492 * TODO: Remove some things we did.
1493 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1494 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1495 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1496 * symtab.h: Eliminate unnamed unions and structs.
1498 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1500 * Makefile.in (VERSION): Roll to 4.7.5.
1502 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1504 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1505 re-evaluating symbol pointers.
1507 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1509 * c-exp.y (lcurly, rcurly): New nonterminals.
1510 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1512 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1513 made function static.
1514 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1515 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1516 * parse.c (start_arglist):
1517 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1518 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1519 * parser-defs.h (funcall_chain): Moved to parse.c.
1520 * printcmd.c (print_frame_nameless_args): Fix prototype.
1521 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1522 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1523 * valops.c (typecmp): Moved prototype from values.h.
1524 * value.h (typecmp): Moved prototype to valops.c, made static.
1525 * ch-exp.y (yylex): Change way control sequences are disabled.
1527 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1529 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1531 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1533 * mipsread.c (upgrade_type): Build array types correctly, using
1534 create_range_type and create_array_type.
1536 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1538 * remote-nindy.c: Cleanup.
1540 * infrun.c (wait_for_inferior): When rolling back the PC after
1541 a breakpoint, call write_pc so that NPC gets rolled back as well
1544 * blockframe.c (inside_entry_file, inside_main_func,
1545 inside_entry_func): PC of zero is always "bottom of stack".
1547 * printcmd.c (print_frame_args, print_frame_nameless_args):
1548 Let print_frame_nameless_args decide whether there are any,
1549 laying groundwork for possibly later printing 29K args for
1550 functions where we have tag words but no symbols.
1552 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1554 * Makefile.in: fix GDB doc targets for new doc subdir structure
1556 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1558 * stack.c (parse_frame_specification): Parse as many arguments
1559 as there are (up to MAXARGS). Pass all of them in argc, argv
1560 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1561 many there were, onto SETUP_ARBITRARY_FRAME.
1562 * tm-mips.h, tm-sparc.h: Corresponding changes.
1563 * mips-tdep.c, sparc-tdep.c: Ditto.
1565 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1567 * hp300ux-nat.c: Update copyrights.
1568 * mipsread.c (parse_partial_symbols): Complain about block
1569 indexes that go backwards. Fix from Peter Schauer.
1570 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1571 symbol-file that has no linkage symbols to be read.
1572 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1573 from tm- file to xm-file, since they're host dependent.
1574 * valarith.c (value_binop): Typo.
1576 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1578 * sparclite/aload.c: Add copyleft.
1579 * sparclite/crt0.s: Add comment at beginning.
1581 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1583 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1584 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1586 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1588 * values.c (value_headof): Fix typo in which VTBL and ARG were
1589 being confused for one another.
1591 * valops.c (typecmp): Now static.
1593 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1594 baseclass--we don't always inherit its virtual function table
1597 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1598 pointer correctly in case value_struct_elt moves it around.
1600 * valops.c (typecmp): Now static. Also, now groks references
1603 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1604 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1606 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1608 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1609 to avoid "too much defining" error from native C compiler (!).
1611 * Makefile.in (HFILES): Add typeprint.h.
1612 * typeprint.[ch]: Update copyrights.
1614 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1616 * Makefile.in: Update to match doc/ subdir changes.
1618 * config/hp300hpux.mh: No cross-host file needed, just native.
1619 * config/go32.mh: Remove nonexistent "native" support.
1621 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1622 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1623 * m88k-tdep.c (next_insn): Lint, cleanup.
1624 (store_parm_word): Lint.
1626 * README: Fix typo (reported by karl@hq.ileaf.com).
1628 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1630 * expression.h (BINOP_CONCAT): Document use for self concatenation
1631 an integral number of times.
1632 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1634 * valarith.c (value_concat): Rewrite to support self
1635 concatenation an integral number of times.
1636 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1637 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1638 eliminate hundreds of spurious shift/reduce and reduce/reduce
1639 conflicts that mask the 5 real ones.
1640 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1641 * ch-exp.y (integer_literal_expression): Remove production,
1644 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1646 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1647 implied that "no side effects" was nonfunctional.
1648 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1649 character string and bitstring concatenation.
1650 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1651 * expression.h (exp_opcode): Add BINOP_CONCAT.
1652 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1653 * language.c (string_type): Add function to determine if a type
1655 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1656 * valarith.c (value_concat): New function to concatenate two
1657 values, such as character strings or bitstrings.
1658 * valops.c (value_string): Remove error stub and implement
1660 * value.h (value_concat): Add prototype.
1661 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1662 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1663 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1666 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1668 * c-exp.y (exp): Add production to support direct creation
1669 of array constants using the obvious syntax.
1670 * c-valprint.c (c_val_print): Set printed string length.
1671 * dwarfread.c (read_tag_string_type): New prototype and
1672 function that handles TAG_string_type DIEs.
1673 * dwarfread.c (process_dies): Add case for TAG_string_type
1674 that calls new read_tag_string_type function.
1675 * expprint.c (print_subexp): Add support for OP_ARRAY.
1676 * gdbtypes.c (create_range_type, create_array_type): Inherit
1677 objfile from the index type.
1678 * ch-typeprint.c (chill_print_type): Add case for
1680 * ch-valprint.c (chill_val_print): Fix case for
1683 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1685 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1686 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1687 include/coff/mips.h.
1689 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1691 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1692 constants with an explicit null byte terminator. OP_STRING is
1693 now used for real string types.
1694 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1695 they are used by all languages.
1696 * c-lang.c (_initialize_c_language): Move initializations of
1697 builtin_type_* to lang.c.
1698 * c-typeprint.c (c_type_print_varspec_prefix,
1699 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1700 to TYPE_CODE_STRING.
1701 * c-valprint.c (c_val_print): Change the way character arrays
1702 are printed as strings to be consistent with the way strings
1703 are printed when pointer-to-char types are dereferenced.
1704 Remove test of print_max before calling val_print_string, which
1705 now does it's own test.
1706 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1707 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1708 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1709 * gdbtypes.c (builtin_type_*): Add declarations moved from
1711 * gdbtypes.c (create_string_type): New function to create real
1713 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1714 renamed to TYPE_CODE_STRING.
1715 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1716 builtin_type_* types moved from c-lang.c.
1717 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1718 to TYPE_CODE_STRING.
1719 * gdbtypes.h (builtin_type_string): Add extern declaration.
1720 * gdbtypes.h (create_string_type): Add prototype.
1721 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1722 renamed to TYPE_CODE_STRING.
1723 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1725 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1726 renamed to TYPE_CODE_STRING.
1727 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1729 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1730 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1731 to TYPE_CODE_STRING.
1732 * valops.c (allocate_space_in_inferior): New function and
1733 prototype, using code ripped out of value_string.
1734 * valops.c (value_string): Rewritten to use new function
1735 allocate_space_in_inferior, but temporarily disabled until some
1736 other support is in place.
1737 * valops.c (value_array): New function to create array constants.
1738 * valprint.c (val_print_string): Add comment to document use,
1739 complete rewrite to fix several small buglets.
1740 * value.h (value_array): Add prototype.
1741 * value.h (val_print_string): Change prototype to match rewrite.
1742 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1743 * ch-exp.y (match_character_literal): Disable recognition of
1744 control sequence form of character literals and document why.
1746 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1748 * nindy-share/nindy.c: Add comments to #endif's to clarify
1751 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1752 read_memory to get byte order right.
1753 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1754 anymore. This is done in paread.c now. We expect unwind info
1755 to hang off of objfiles, and search all of the objfiles when until
1757 * (skip_trampoline_code): Cast arg to target_read_memory.
1758 * objfiles.h (struct objfile): Add new field obj_private to hold
1759 per object file private data (unwind info in this case).
1760 * paread.c (read_unwind_info): New routine to read unwind info
1761 for the objfile. This data is hung off of obj_private.
1762 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1763 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1764 make this easier to access.
1766 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1768 * c-valprint.c (cp_print_class_member): Add extern decl.
1769 * c-valprint.c (c_val_print): Extract code for printing methods
1770 and move it to cp_print_class_method in cp-valprint.c.
1771 * c-valprint.c (c_val_print): Extract code to print strings and
1772 move it to val_print_string in valprint.c.
1773 * cp-valprint.c (cp_print_class_method): New function using
1774 code extracted from c_val_print.
1775 * valprint.c (val_print_string): New function using code
1776 extracted from c_val_print.
1777 * value.h (val_print_string): Add prototype.
1778 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1779 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1780 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1781 CHECKBUF, growbuf_by_size): New variables, macros, and support
1782 functions for implementing a dynamically expandable temp buffer.
1783 * ch-exp.y (match_string_literal): New lexer function.
1784 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1785 removed and replaced with new CHECKBUF macro.
1786 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1787 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1789 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1791 * Makefile.in: Add info for paread.o.
1792 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1794 * blockframe.c (frameless_look_for_prologue): Correct the
1796 * gdbtypes.h, gdbtypes.c: Use const in decl of
1797 cplus_struct_default, now that pa-gas assembler has been fixed.
1798 * hppah-nat.c: Formatting.
1799 * hppah-tdep.c: Remove lots of useless externs for variables we
1801 * (find_unwind_entry): Speed up by using binary search, and a one
1803 * (rp_saved): New routine to see what unwind info says about RP
1804 being saved on the stack frame.
1805 * (frame_saved_pc): Look for prologue to see if we need to
1806 examine the stack for the saved RP or not.
1807 * (init_extra_frame_info): Check for prologue, instead of
1808 framesize to determine if we are frameless or not.
1809 * (frame_chain_valid): Stop backtraces when we run into _start.
1810 * (push_dummy_frame): Reformat to make more readable.
1811 * (find_dummy_frame_regs): ditto.
1812 * (hp_pop_frame): ditto.
1813 * (hp_restore_pc_queue): small cleanup.
1814 * (hp_push_arguments): ditto.
1815 * (pa_do_registers_info): ditto.
1816 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1817 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1818 * Define FRAME_CHAIN_VALID.
1819 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1820 passed to functions.
1822 * paread.c (pa_symtab_read): Use new bfd conventions for
1823 accessing linker symbol table.
1824 * (pa_symfile_init): Access embedded STAB info via BFD section
1825 mechanism and related macros.
1828 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1830 * sparc-stub.c: Use a seperate stack for our traps.
1831 * Handle recursive traps.
1832 * Remove all trap init code. This needs to be done by the
1834 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1836 * (handle_exception): See if we are at breakinst, if so, then
1837 advance PC sp that users can just step out of breakpoint().
1838 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1839 new place if SP has changed.
1840 * (case 's'): Get rid of this, we can't do it yet.
1841 * (case 't'): New command to test any old random feature.
1842 * (case 'r'): New command to reset the system.
1843 * (breakpoint): Add label to breakpoint trap instruction so that
1844 handle_exception() can detect where we are and get past the
1845 breakpoint trivially.
1847 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1849 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1851 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1853 * configure.in: recognise all sparclite variants
1855 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1857 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1858 binary files oring in the right bit.
1860 * main.c, source.c, state.c, symmisc.c: use macros defined in
1861 fopen-{bin|both} when fopening files.
1863 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1865 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1866 from a configuration file (typically including <limits.h>), or to
1867 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1868 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1869 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1870 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1871 * exppritn.c (print_subexp, dump_expression): Add case for
1873 * expression.h (OP_BITSTRING): New expression element type for
1875 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1876 macros to convert between number of expression elements and bytes
1877 to store that many elements.
1878 * i960-tdep.c (leafproc_return): Use new macros to access
1879 minimal symbol name and address fields.
1880 * m88k-pinsn.c (sprint_address): Use new macros to access
1881 minimal symbol name and address fields.
1882 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1883 minimal symbol address field.
1884 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1885 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1886 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1887 Use new BYTES_TO_EXP_ELEM macro.
1888 * parse.c (write_exp_bitstring): New function to write packed
1889 bitstrings into the expression element vector.
1890 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1892 * parser-defs.h (struct stoken): Document that it is used for
1893 OP_BITSTRING as well as OP_STRING.
1894 * parser-defs.h (write_exp_bitstring): Add prototype.
1895 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1896 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1897 LOWER, LENGTH): New tokens for keywords.
1898 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1899 upper_lower_argument, length_argument, array_mode_name,
1900 string_mode_name, variant_structure_mode_name): New non-terminals
1902 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1903 * ch-exp.y (match_bitstring_literal): New lexer support function
1904 to recognize bitstring literals.
1905 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1906 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1907 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1908 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1909 * ch-exp.y (yylex): Check tokentab6.
1910 * ch-exp.y (yylex): Call match_bitstring_literal.
1912 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
1914 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
1915 symbol name and value fields.
1917 * c-exp.y (yylex): Make static, to match prototype and other
1920 * expression.h (exp_opcode): Add BINOP_MOD.
1921 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
1922 * expprint.c (dump_expression): Handle new BINOP_MOD.
1923 * language.c (binop_type_check): Handle new BINOP_MOD.
1924 * main.c (float_handler): Re-enable float handler when hit.
1925 * valarith.c (language.h): Include, need current_language.
1926 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
1927 for integer divide truncates towards zero for negative results.
1928 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
1929 * valarith.c (value_binop): Allow arithmetic operations on
1930 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
1931 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
1932 * ch-exp.y (tokentab3): Add MOD and REM.
1933 * ch-exp.y (yylex): Set innermost_block for symbols found
1934 in local scopes. Return LOCATION_NAME for local symbols.
1935 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
1936 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
1938 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1940 * command.c (shell_escape, make_command, _initialize_command):
1941 don't create or use fork if CANT_FORK is defined.
1942 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
1943 code written for the IBM PC" remain.
1944 * xm-go32.h: define CANT_FORK
1946 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1948 * remote-sim.c: first attempt at general simulator interface
1949 * remote-hms.c: whitespace
1950 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
1951 understand new stack layout. (print_register_hook): print ccr
1952 register in a fancy way.
1954 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
1956 * eval.c (language.h): Include.
1957 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
1958 to pointer types when the current language is C. It loses for
1959 other languages when the lower index bound is nonzero.
1960 * valarith.c (value_subscript): Take array lower bounds into
1961 account when performing subscripting operations.
1962 * valops.c (value_coerce_array): Add comment describing why
1963 arrays with nonzero lower bounds are dealt with in value_subscript,
1964 rather than in value_coerce_array.
1966 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
1968 * ch-exp.y (FLOAT_LITERAL): Add token.
1969 * ch-exp.y (literal): Add FLOAT_LITERAL.
1970 * ch-exp.y (match_float_literal): New lexer routine.
1971 * ch-exp.y (convert_float): Remove.
1972 * ch-exp.y (yylex): Call match_float_literal.
1973 * ch-exp.y (yylex): Match single '.' after trying
1974 to match floating point literals.
1976 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
1977 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
1979 * expprint.c (dump_expression): New function for dumping
1980 expression vectors during gdb debugging.
1981 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
1982 MULTI_SUBSCRIPT and moved out of BINOP range.
1983 * expression.h (DUMP_EXPRESSION): New macro that calls
1984 dump_expression if DEBUG_EXPRESSIONS is defined.
1985 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
1986 * parse.c (length_of_subexp, prefixify_subexp): Change
1987 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
1988 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
1989 prefixify'ing the expression.
1990 * printcmd.c (print_command_1): Add comment.
1991 * ch-exp.y (expression_list): Add useful actions.
1992 * ch-exp.y (value_array_element): Add useful actions.
1993 * ch-exp.y (array_primitive_value): Add production.
1994 * ch-exp.y (yylex): Recognize ',' as a token.
1996 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1998 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
1999 POSIXize the recursive makes (make [variable assignments] target{s})
2001 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2003 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2004 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2005 CPLUS_MARKER for all SVR4 systems, so follow suit.
2006 * defs.h (strdup_demangled): Remove prototype.
2007 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2008 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2009 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2010 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2011 prim_record_minimal_symbol_and_info): Use new macro
2012 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2013 * minsyms.c (install_minimal_symbols): Use new macro
2014 SYMBOL_INIT_DEMANGLED_NAME.
2015 * stabsread.c (define_symbol): Use new macro
2016 SYMBOL_INIT_DEMANGLED_NAME.
2017 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2018 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2019 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2020 SYMBOL_INIT_DEMANGLED_NAME.
2021 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2022 SYMBOL_DEMANGLED_NAME now tests language itself.
2023 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2024 now tests language itself.
2025 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2026 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2027 mangled name member in the language dependent portion of a symbol.
2028 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2029 mangled name member appropriate for a symbol's language.
2030 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2031 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2032 SYMBOL_DEMANGLED_NAME now tests language itself.
2033 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2034 initializes language dependent portion of symbol.
2035 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2036 demangles and caches the demangled form of symbol names.
2037 * utils.c (fputs_demangled, fprint_symbol): Use current language
2038 to select an appropriate demangling algorithm.
2039 * utils.c (strdup_demangled): Remove, no longer used.
2040 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2041 access the Chill mangled name member in the language dependent
2042 portion of a symbol.
2043 * ch-lang.c (chill_demangle): New function, simple demangler.
2044 * defs.h (chill_demangle): Add prototype.
2045 * symtab.h (language_dependent_info): Add struct for Chill.
2047 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2049 * Makefile.in (BISON): Add comment that when bison is used, it
2050 must include the "-y" option.
2051 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2052 Remove defines to remap non-yacc symbols, thus backing out of
2053 previous recent changes. Standard policy is that non-yacc parser
2054 generators get fixed, rather than adding bug workarounds in gdb
2055 for each new one that pops up. Expand comment to note this.
2056 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2058 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2060 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2061 case. Use code in N_SOL.
2063 * paread.c: New file that contains all HPPA/HPUX symbol reading
2065 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2066 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2067 * (dbx_symfile_offsets): Make static.
2068 * (pastab_build_psymtabs): New interface routine for paread to
2069 send stabs into dbxread.
2070 * gdb-stabs.h: Remove gobs of HPPA cruft.
2072 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2074 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2076 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2078 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2079 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2080 and YYDEBUG is not already defined.
2081 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2082 them during the previous replacements.
2083 * printcmd.c (_initialize_printcmd): Update internal documentation
2084 for "set" command to note that the assignment syntax is language
2086 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2087 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2088 and YYDEBUG is not already defined.
2089 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2090 single_assignment_action): New terminals and nonterminal for gdb
2091 extensions to chill expression grammer.
2092 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2093 tokens that start with '$' (register names, convenience vars, etc).
2094 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2095 * ch-exp.y (yylex): Call match_dollar_tokens.
2097 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2099 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2100 accessing minimal symbol data.
2101 * infcmd.c (read_pc): Use #ifdef, not #if.
2102 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2103 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2104 minimal symbol data.
2106 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2107 frame. Use find_return_regnum to find the caller.
2108 * (find_unwind_entry): New routine to locate stack frame info
2109 associated with a procedure. This looks in the $UNWIND_START$
2110 section in the SOM file.
2111 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2112 figure out where the caller's return address is stored.
2113 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2114 to figure out the frame size for a procedure.
2115 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2116 * (init_extra_frame_info): New routine. Corrects PC and FP for
2117 outermost frame if necessary.
2118 * (frame_chain): New routine, moved from tm-hppa.h.
2119 * (skip_trampoline_code): Handle computed function calls (ie:
2120 calls from $$dyncall).
2121 * (unwind_command): Temporary support function to allow user
2122 to control/observe aspects of the unwind (stack frame) info.
2123 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2124 was in a system call, if so, then read the PC from r31.
2125 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2126 with extra arg for skip_trampoline_code().
2127 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2128 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2129 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2131 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2133 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2134 Call new bfd_get_size() and verify that string table is no larger
2135 than the file that is supposed to contain it.
2136 * symfile.c (syms_from_objfile): Only complain about configured
2137 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2138 current target is the default BFD target.
2140 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2142 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2143 * solib.c (bkpt_names): New array of symbol names to try to
2144 use for the "mapping complete" breakpoint. Configurable
2145 define SOLIB_BKPT_NAME is first one to try.
2146 * solib.c (find_solib): Test debug_base for nonzero rather
2147 than just greater than zero.
2148 * solib.c (enable_break): Use bkpt_names to look up address
2149 at which to set "mapping complete" breakpoint.
2151 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2153 * defs.h (STRCMP, STREQ, STREQN): New macros.
2154 * defs.h (demangle_and_match): Remove prototype.
2155 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2156 and STREQN defined in defs.h.
2157 * dwarfread.c (set_cu_language): For completely unknown languages,
2158 try to deduce the language from the filename. Retain behavior
2159 that for known languages we don't know how to handle, we use
2161 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2162 and demangled name fields in symbol.
2163 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2164 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2165 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2166 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2167 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2168 Replace usages throughout.
2169 * elfread.c (demangle.h): Include.
2170 * elfread.c (record_minimal_symbol): Remove prototype and function.
2171 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2172 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2173 * infcmd.c (jump_command): Remove code to demangle name and add
2174 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2175 * minsyms.c (demangle.h): Include.
2176 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2177 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2178 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2179 * mipsread.c (psymtab_language): Add static variable.
2180 * stabsread.c (demangle.h): Include.
2181 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2182 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2183 * stack.c (return_command): Remove explicit demangling of name
2184 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2185 * symfile.c (demangle.h): Include.
2186 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2187 to match macros in symfile.h and allow them to be compiled
2188 if INLINE_ADD_PSYMBOL is not true.
2189 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2190 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2191 Add code to demangle and cache C++ symbol names. Use macro form
2192 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2193 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2194 Remove, also defined in symfile.c, which we already fixed.
2195 * symtab.c (expensive_mangler): Remove prototype and function.
2196 * symtab.c (find_methods): Remove physnames parameter and fix
2198 * symtab.c (completion_list_add_symbol): Name changed to
2199 completion_list_add_name.
2200 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2201 the normal symbol name and the cached C++ demangled name.
2202 * symtab.c (lookup_demangled_partial_symbol,
2203 lookup_demangled_block_symbol): Remove prototypes and functions.
2204 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2205 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2206 Remove code to try demangling names and matching them.
2207 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2208 Fix to try matching the cached demangled name if no match is
2209 found using the regular symbol name.
2210 * symtab.c (find_methods): Remove unused physnames array.
2211 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2212 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2213 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2214 C++ demangled symbol names.
2215 * symtab.h: Much reformatting of structures and such to add
2216 whitespace to make them more readable, and make them more
2217 consistent with other gdb structure definitions.
2218 * symtab.h (general_symbol_info): New struct containing fields
2219 common to all symbols.
2220 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2221 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2222 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2223 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2224 symbol): Use general_symbol_info struct.
2225 * utils.c (demangle_and_match): Remove, no longer used.
2226 * valops.c (demangle.h): Include.
2227 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2228 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2229 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2230 symmisc.c, symtab.c, valops.c: Replace references to minimal
2231 symbol fields with appropriate macros.
2232 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2233 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2234 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2235 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2236 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2237 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2238 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2239 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2240 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2241 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2242 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2243 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2244 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2245 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2247 * buildsym.c (start_subfile, patch_subfile_names): Default the
2248 source language to what can be deduced from the filename.
2249 * buildsym.c (end_symtab): Update the source language in the
2250 allocated symtab to match what we have been using.
2251 * buildsym.h (struct subfile): Add a language field.
2252 * c-typeprint.c (c_print_type): Remove code to do explicit
2254 * dbxread.c (psymtab_language): Add static variable.
2255 * dbxread.c (start_psymtab): Initialize psymtab_language using
2256 deduce_language_from_filename.
2258 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2260 * valprint.c (val_print): Reorganize comment and add note
2261 about dependency on target byte ordering.
2262 * ch-exp.y (value_array_slice): Fix typo.
2263 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2264 byte sized ints are assumed to be char strings and printed with
2265 string syntax. In chill, arrays of chars and arrays of
2266 bytes/ubytes are distinquishable, and printed appropriately.
2268 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2270 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2271 read/write routines for HPUX.
2273 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2274 branch targets to compute target address using const from previous
2275 instruction if necessary.
2276 * Add `Q' operator to print out bit position field various
2278 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2279 cleanups, use new code from Utah.
2280 * (store_inferior_registers): Update to new code from Utah.
2281 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2282 * (fetch_register): Clear out priv level when reading PCs.
2283 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2284 * Remove decl of errno, #include wait.h and target.h.
2285 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2286 were inside of a kernel call. If so, then PC is in a different
2287 register. Also, mask out bottom two bits of all PCs so as not to
2288 confuse higher level code.
2289 * (push_dummy_frame): Create from #define in tm-hppa.h.
2290 * (find_dummy_frame_regs): Update from Utah.
2291 * (hp_pop_frame): Create from #define in tm-hppa.h.
2292 * (hp_restore_pc_queue): New, from Utah.
2293 * (hp_push_arguments): Big fixes from Utah.
2294 * (pa_do_registers_info, pa_print_registers): Only print out fp
2296 * (skip_trampoline_code): New routine to deal with stubs that
2297 live in nowhereland between callers and callees.
2298 * i860-tdep.c: Remove decl of attach_flag.
2299 * infrun.c (wait_for_inferior): Add new macro
2300 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2301 at by PC will be nullified. If so, then step the target once more
2302 so as to avoid confusing the user.
2303 * (just before step_over_function:): Use stop_func_start, not
2304 stop_pc when checking for the existance of line number info.
2305 stop_func_start will reflect the proper address of the target
2306 routine, not of the stub that we may be traversing to get there.
2307 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2308 to deal with the stubs that PA compilers sometimes stick between
2309 callers and callees. Also, define FLAGS_REGNUM for access to the
2311 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2313 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2314 write gr0, PC regs, and PSW!
2315 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2316 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2318 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2319 * Define struct unwind_table_entry.
2320 * valops.c (call_function_by_hand): Add another arg to
2321 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2324 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2326 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2328 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2330 * Makefile.in (VERSION): Bump to 4.7.4.
2331 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2332 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2333 * Makefile.in (HFILES): Add valprint.h.
2334 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2335 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2336 * typeprint.c, typeprint.h: New files for language independent
2337 type printing functions.
2338 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2339 type printing functions and definitions.
2340 * valprint.h: New include file for language independent value
2341 printing definitions.
2342 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2343 dependent value printing functions.
2344 * c-exp.y (production ptype): Add range_type variable and use new
2345 create_range_type function.
2346 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2347 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2348 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2349 "const static" to ANSI-conformant "static const".
2350 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2351 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2353 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2354 * coffread.c (decode_type): Add range_type variable and call to
2355 new create_range_type function.
2356 * complaints.c (complain): Remove unused val variable.
2357 * complaints.c (_initialize_complaints): Make it void.
2358 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2359 variable and call new create_range_type function.
2360 * defs.h (enum val_prettyprint): Move enum from value.h to here
2361 so we can avoid having to include value.h just for prototypes that
2362 need the enum (thanks ANSI).
2363 * dwarfread.c (struct_type): Local anonymous_size variable is
2364 only used if !BITS_BIG_ENDIAN.
2365 * dwarfread.c (decode_subscript_data_item): Add rangetype
2366 variable and call new create_range_type function.
2367 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2369 * eval.c (evaluate_subexp): Remove unused local variable name
2370 and the statement with no side effects that initializes it.
2371 * expprint.c (print_subexp): Change local_printstr to
2373 * gdbtypes.c (create_range_type): New function that creates
2374 a range type using code fragments from object file readers as
2375 an example of what has to be initialized.
2376 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2377 and high_bound parameters, replaced with a single range_type
2378 parameter. Change function body to use passed in range_type
2379 rather than handcrafting one.
2380 * gdbtypes.h (create_range_type): Add prototype.
2381 * gdbtypes.h (create_array_type): Change prototype parameters.
2382 * infrun.c (normal_stop): Remove unused local variables tem and c.
2383 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2384 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2385 stub functions that call error if called.
2386 * language.c (unknown_language_defn, auto_language_defn,
2387 local_language_defn): Add initializers unk_lang_print_type and
2389 * language.h (struct language_defn): Reformat for larger
2390 comments, add la_print_type and la_val_print members. Add
2391 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2392 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2393 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2395 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2397 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2398 * main.c (execute_command): Remove unused local variable cmdlines.
2399 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2400 (clear_displays), symmisc.c (block_depth), values.c
2401 (clear_value_history):
2402 Make testing of truth value of assignment result explicit.
2403 * mipsread.c (upgrade_type): Update FIXME to include future use
2404 of create_range_type.
2405 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2406 whatis_exp, maintenance_print_type): Move prototypes and functions
2408 * printcmd.c (_initialize_printcmd): Move add_com calls for
2409 ptype_command and whatis_command to new typeprint.c.
2410 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2411 * source.c (find_source_lines): Local variable c only used
2412 when LSEEK_NOT_LINEAR is defined.
2413 * stabsread.c (read_array_type): Use new create_range_type
2415 * stabsread.c (read_range_type): Add new index_type variable and
2416 call new create_range_type function rather than handcrafting
2418 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2419 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2420 * symtab.c (type_print_base usages): Use c_type_print_base.
2421 * symtab.c (type_print_varspec_prefix usages): Use
2422 c_type_print_varspec_prefix.
2423 * symtab.c (type_print_method_args usages): Use
2424 cp_type_print_method_args.
2425 * valprint.c: Completely ripped apart and the fragments used
2426 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2427 valprint.h. Remaining stuff is language independent.
2428 * value.h (struct fn_field): Forward declare for prototypes.
2429 * value.h (type_print_1): Remove prototype.
2430 * value.h (enum val_prettyprint): Moved to defs.h.
2431 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2432 * value.h (baseclass_offset): Add prototype.
2433 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2434 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2435 * ch-typeprint.c: New file for language dependent type printing.
2436 * ch-valprint.c: New file for language dependent value printing.
2437 * ch-exp.y (parse_number): Remove prototype and stub function.
2438 * ch-exp.y (decode_integer_literal): Removed unused digits and
2440 * ch-exp.y (convert_float): Completely ifdef out for now.
2441 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2442 ch-lang.c (chill_op_print_tab):
2443 Change from ANSI-obsolescent "const static" to ANSI-conformant
2445 * ch-exp.y (yylex): Add unhandled storage class enumeration
2446 literals to switch statement for completeness.
2447 * ch-lang.c (chill_create_fundamental_types): Remove unused
2448 nbytes variable. Change dummy type to 2 bytes to match int.
2449 Handle FT_VOID types gratuituously added to chill DWARF by
2450 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2451 type rather than a one byte TYPE_CODE_INT type.
2452 * ch-lang.c (chill_language_defn): Add chill_print_type and
2454 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2456 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2458 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2459 bfd_get_symbol_leading_char instead.
2461 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2462 leading character from names.
2463 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2464 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2465 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2467 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2468 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2469 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2470 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2471 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2472 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2473 * symfile.c (syms_from_objfile): Insert debugging check to test
2474 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2476 * doc/gdbint.texinfo (Host Conditionals): Remove
2477 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2479 (Target Conditionals): Remove all of the above.
2481 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2483 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2484 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2486 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2488 * coffread.c (decode_type): catch negative tagndx fields generated
2490 * exec.c: comment out string following #endif.
2491 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2492 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2494 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2495 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2497 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2499 * complaints.c: New file, code moved from utils.c.
2500 * complaints.c (complain): Made into a varargs function.
2501 * complaints.h: New file, code moved from symfile.h.
2502 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2503 * Makefile.in (HFILES): Add complaints.h.
2504 * Makefile.in (OBS): Add complaints.o.
2505 * symfile.c (complaint_root, stop_whining, complaint_series,
2506 complain, clear_complaints, add_show_from_set for stop_whining):
2507 Moved to complaints.c.
2508 * symfile.h (struct complaint, complaint_root decl, complain
2509 prototype, clear_complaints prototype): Moved to complaints.h.
2510 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2511 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2512 complaints.h. Remove casts from arguments to complain(),
2513 which is now a varargs function, and remove unnecessary
2514 placeholder zero args.
2515 * defs.h (begin_line): Add prototype.
2516 * defs.h (vprintf_filtered): Add prototype.
2517 * dwarfread.c (varargs.h): Remove, no longer needed.
2518 * dwarfread.c (dwarfwarn): Remove prototype and function.
2519 * dwarfread.c (complaints): Define a bunch of complaints.
2520 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2521 usages to standard complain() calls.
2522 * utils.c (begin_line): New function that ensures that
2523 whatever gets filter-printed next starts on its own line.
2524 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2525 but to stdout (calls vfprintf_filtered internally).
2527 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2529 * remote.c: Avoid printf_filtered line limit. Suggested by
2530 Robert R. Henry, <rrh@tera.com>.
2531 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2533 * main.c (main): Accept --silent as well as --quiet. Change +help
2534 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2536 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2537 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2539 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2541 * tm-nindy960.h, remote-nindy.c: Lint.
2543 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2545 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2546 a optional type to decorate as an array type, the type of the
2547 index, and the bounds of the array. Records this additional info
2548 in the array type for use with languages with nonzero array
2550 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2551 to note that arrays may have bounds.
2552 * gdbtypes.h (create_array_type): Update prototype.
2553 * c-exp.y (ptype production): Adjust for new create_array_type
2554 calling conventions.
2555 * coffread.c (decode_type): Call create_array_type rather than
2556 handcrafting array types.
2557 * convex-tdep.c (value_type): Remove, now use create_array_type.
2558 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2559 vector_type into calls to create_array_type.
2560 * dwarfread.c (decode_subscr_data): Name changed to
2561 decode_subscript_data_item throughout.
2562 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2563 create_array_type. Now records index type and range as well.
2564 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2565 change to use create_array_type.
2566 * dwarfread.c (read_subroutine_type): Test existing user defined
2567 types before decorating them, to ensure they are blank, and
2568 complain about it if they are not.
2569 * dwarfread.c (decode_fund_type): For unrecognized types, always
2570 return some valid type (type integer). If the unrecognized type
2571 cannot be an implementation defined type, complain as well.
2572 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2573 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2574 * mipsread.c (upgrade_type): Add FIXME comment that code to
2575 handcraft arrays should be replaced with call to create_array_type.
2576 * stabsread.c (read_array_type): Replace code to handcraft
2577 array types with call to create_array_type.
2578 * valprint.c (type_print_varspec_prefix): Minor formatting
2579 change, join lines that don't need to be split.
2581 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2583 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2584 decl for attach_flag, it now lives in inferior.h.
2585 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2586 Make most functions static.
2587 * hppah-nat.c: General cleanups, remove BSD specific code (since
2588 that all lives in hppab-nat.c).
2589 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2590 Change sense of test against inside_entry_file(). This fix is
2592 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2593 to read/write_register_bytes().
2594 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2595 work around PA-GAS assembler bug. Also, add trailing */ to some
2597 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2598 Same reason as above.
2600 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2602 * mipsread.c (parse_symbol): When checking whether a structured
2603 type is an enum, check qualifiers of its first member, as well as
2604 the base type of the member. Bug found and fixed by John M.
2605 Farrell, <farrell@fjord.reo.dec.com>.
2607 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2608 * remote-vx.c: Don't include vx-share/reg.h.
2609 * vx-share/ptrace.h: Reproduce from scratch.
2610 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2611 * Makefile.in: Remove references to removed files, and to removed
2612 29k-share directories.
2614 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2616 * c-lang.c (_initialize_c_language): Name changed from
2618 * m2-lang.c (_initialize_m2_language): Name changed from
2620 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2621 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2622 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2623 expression parsing into c-lang.c and m2-lang.c respectively.
2624 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2625 m2-exp.y respectively.
2626 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2627 and m2-* files respectively.
2628 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2629 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2630 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2631 * expression.h (struct block): Forward declaration for prototypes.
2632 * language.h (struct objfile): Forward declaration for prototypes.
2633 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2634 * Makefile.in (HFILES): Add ch-lang.h.
2635 * Makefile.in (OBS): Add ch-lang.o.
2636 * ch-exp.y: Migrate code that has nothing to do with expression
2637 parsing into ch-lang.c.
2638 * ch-lang.c: New file, code migrated from c-exp.y.
2639 * ch-lang.h: New file, internal interface between ch-* files.
2640 * ch-lang.c (_initialize_chill_language): Name changed from
2641 _initialize_chill_exp.
2643 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2644 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2645 * config/amix.mh (NATDEPFILES): Add.
2646 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2649 * dwarfread.c (decode_subscr_data): Remove spurious test that
2650 accepted only integer subscript types. We don't do anything
2651 with the type at the moment anyway.
2653 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2655 * ch-exp.y (match_character_literal): Fix case where no
2656 match at all is found.
2657 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2658 width types. For example, "INT" is always 2 bytes regardless
2659 of the values of any TARGET_*_BIT macros. So use explicit
2660 numeric sizes for the types.
2662 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2664 * c-exp.y (c_create_fundamental_type): New function to create
2665 language specific fundamental types for C.
2666 * m2-exp.y (m2_create_fundamental_type): New function to create
2667 language specific fundamental types for Modula 2.
2668 * c-exp.y (c_language_defn, cplus_language_defn): Add
2669 c_create_fundamental_type to language struct initializers.
2670 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2671 to language struct initializers.
2672 * dwarfread.c (expression.h, language.h): Include.
2673 * dwarfread.c (ftypes): New array to hold fundamental types
2674 for current compilation unit.
2675 * dwarfread.c (cu_language_defn): New pointer to language
2676 struct for language of current compilation unit.
2677 * dwarfread.c (dwarf_fundamental_type): New function to
2678 create/lookup fundamental types.
2679 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2680 * dwarfread.c (throughout): Replace lookup_fundamental_type
2681 with dwarf_fundamental_type.
2682 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2683 compilation unit (may be different language or different objfile).
2684 * gdbtypes.c (lookup_fundamental_type): Move actual type
2685 creations into language specific fundamental type creation
2686 functions and call via create_fundamental_type. Add comment
2687 about this function being obsolescent.
2688 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2689 sized signed and unsigned integers.
2690 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2691 * language.c (language_def): New function to lookup a language
2692 struct given it's enumeration.
2693 * language.h (struct language_defn): Add la_fund_type, a pointer
2694 to a function that creates fundamental types for this language.
2695 * language.h (create_fundamental_type): New macro to create
2696 fundamental types based on the current language.
2697 * language.h (language_def): Add prototype.
2698 * language.c (unk_lang_create_fundamental_type): New function
2699 for initializing language structs, calls error if called.
2700 * language.c (unk_language_defn, auto_language_defn,
2701 local_language_defn): Use unk_lang_create_fundamental_type.
2702 ch-exp.y (chill_create_fundamental_type): New function.
2703 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2704 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2706 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2708 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2710 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2711 as GCC_PRODUCER and GPLUS_PRODUCER.
2713 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2715 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2718 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2720 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2721 rather than '$'. This particular piece of braindamage is
2722 spreading like ooze. It's now infected libiberty, deja-gnu,
2724 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2725 hardwired '$' character.
2727 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2729 (Changes to break incredibly ugly, unmaintainable 750 line
2730 read_struct_type function up into managable pieces.)
2731 * Makefile.in (VERSION): Bump to 4.7.3.
2732 * stabsread.c (struct field_info): Local struct definition.
2733 * stabsread.c (read_member_functions, read_struct_fields,
2734 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2735 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2736 functions from fragmented read_struct_type.
2737 * stabsread.c (stabs_general_complaint): Catchall complaint.
2738 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2739 symbol name continuation code. Use macro throughout.
2740 * stabsread.c (various places): Replace add-one-to-pointer
2741 with pointer increment.
2742 * stabsread.c (read_type): Retain function local copy of type
2743 descriptor. Rearrange code calling read_struct_type() to match
2745 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2746 a single blank as the name of nameless enumerations. Recognize
2747 this special case and set nameless flag.
2748 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2750 * ch-exp.y (access_name): New non-terminal token and
2752 * ch-exp.y (general_procedure_name): Now a terminal token.
2753 * ch-exp.y (location): Expand production.
2754 * ch-exp.y (match_simple_name_string): New function.
2755 * ch-exp.y (yylex): Call match_simple_name_string and return
2756 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2758 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2760 * munch: Backslash escape vertical bar characters inside
2761 grep patterns since they have special meaning for some greps.
2762 * parse.c (write_exp_string): Complete rewrite to store string
2763 contants as a leading explicit length, followed by the string data,
2764 followed by a trailing explicit length.
2765 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2766 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2767 Use recorded explicit length of strings in expression elements,
2768 rather than strlen. Adjust code to skip over strings stored in
2769 expression elements, and code to access strings, to account for
2770 new leading explicit size expression element.
2771 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2772 0, to avoid negative expression element indices.
2773 * valops.c (search_struct_method): Minor whitespace change.
2775 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2777 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2778 which together maintain a dynamically expandable static buffer
2779 for the lexer to use when translating C strings to their internal
2780 form (other future uses possible). Fix parsing of C style strings
2781 to do the normal C style input conversions of escaped character
2783 * valops.c (value_string): Remove translation of escaped
2784 character sequences, now done in C expression parser.
2785 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2786 and decides if it should be printed in literal form or some other
2787 form, based on it's ASCII value and setting of sevenbit_strings.
2788 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2789 macro, change indentation style.
2790 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2791 * ch-exp.y (chill_printstr): First cut at real function instead
2794 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2796 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2798 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2800 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2802 * defs.h (sevenbit_strings): Add declaration.
2803 * defs.h (printchar): Replace with gdb_printchar.
2804 * language.h (language_defn): Add new function pointers
2805 la_printchar and la_printstr, to do language dependent
2806 printing of characters and strings.
2807 * language.h (local_printchar, local_printstr): New macros
2808 to call language dependent functions pointed to by la_printchar
2809 and la_printstr respectively.
2810 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2811 dependent functions for printing characters and strings.
2812 * c-exp.y (c_language_defn, cplus_language_defn): Add
2813 c_printchar and c_printstr.
2814 * command.c (do_setshow_command): Rename printchar use to
2816 * expprint.c (print_subexp): Replace C style string output
2817 with call to local_printstr.
2818 * language.c (unk_lang_printchar, unk_lang_printstr):
2819 New stubs, currently errors.
2820 * language.c (unknown_language_defn, auto_language_defn,
2821 local_language_defn): Add unk_lang_printchar and
2823 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2824 language dependent functions to print characters and strings.
2825 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2826 * utils.c (printchar): Renamed to gdb_printchar.
2827 * valprint.c (print_string): Remove prototype, function moved
2828 to c-exp.y, where it becomes c_printstr.
2829 * valprint.c (print_max): Made global for reference from the
2830 language dependent printing routines in *-exp.y.
2831 * valprint.c (repeat_count_threshold): New variable with function
2832 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2833 Change all references to old macro to references to new variable.
2834 * valprint.c (value_print, val_print): Replace calls to
2835 print_string with calls to local_printstr.
2836 * valprint.c (val_print): Replace C style character printing
2837 with call to local_printchar.
2838 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2839 * valprint.c (_initialize_valprint): Add add_show_from_set
2840 call for setting up repeat_count_threshold as print variable.
2841 * ch-exp.y (decode_integer_value): New function.
2842 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2843 * ch-exp.y (chill_printchar, chill_printstr): New language
2844 dependent functions for printing characters and strings.
2845 * ch-exp.y (chill_language_defn): Add chill_printchar and
2848 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2850 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2851 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2852 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2854 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2856 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2857 and assume the process has been killed.
2859 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2861 * remote-udi.c (udi_open): Reset vars so that user can re-run
2862 programs without leaving GDB.
2863 * (many routines): Slightly improve error handling.
2864 * (download): Zero out BSS by longs instead of bytes to avoid
2865 timeouts in real hardware.
2866 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2867 that connection is no longer in use after shutdown() of socket.
2868 This keeps GDB from dying of a SIGPIPE when you issue multiple
2869 `target udi' commands.
2871 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2873 * language.h (language_format_info): New structure to bundle
2874 local formatting information.
2875 * language.h (language_defn): Replace individual format info
2876 with language_format_info structs.
2877 * language.h (local_*_format, local_*_format_prefix,
2878 local_*_format_specifier, local_*_format_suffix): New macros
2879 for binary/octal/decimal/hex formats to access info elements.
2880 * c-exp.y (c_language_defn): Update for new format handling.
2881 * m2-exp.y (m2_language_defn): Update for new format handling.
2882 * dbxread.c (language.h): Include for partial-stab.h use.
2883 * mipsread.c (expression.h, language.h): Include for
2885 * defs.h (local_hex_format, local_hex_format_custom,
2886 local_hex_string, local_hex_string_custom): Move to language.h.
2887 * language.c (local_hex_format_custom, local_hex_string,
2888 local_hex_string_custom, local_octal_format_custom): Use new
2890 * language.c (unknown_language_defn, auto_language_defn,
2891 local_language_defn): Update for new format handling.
2892 * printcmd.c (print_scalar_formatted): Use new macros
2893 to access decimal and binary format info for printing.
2894 * c-exp.y (chill_language_defn): Update for new format handling.
2895 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2896 * ch-exp.y (decode_integer_literal): Add function
2897 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2898 * ch-exp.y (builtin_type_chill_char): Add definition.
2899 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2901 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2903 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2905 (aix_framedata): added nosavedpc field.
2906 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2908 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2909 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2910 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
2911 instructions as function_frame_info does. Expand special case of
2912 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
2914 (pop_frame): Add 4 rather than sizeof (int) to avoid host
2916 (function_frame_info): Set frameless if the function has no frame,
2917 and set nosavedpc if the PC was not saved. Handle gcc generated
2918 stfd 31,-4(31); st 31, -12(31) correctly.
2919 (frameless_function_invocation): New second argument pcsaved; if 0
2920 return whether the function has a frame, if 1 return whether the
2922 (frame_initial_stack_address): Correct typo: cache registers for
2923 callee_fi, not for fi, (avoids reading garbage memory locations).
2925 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
2927 * infrun.c (wait_for_inferior (just before step_over_function
2928 label)): Change test for stepping into subroutine to check for the
2929 presence of line number info. This makes stuff compiled with -g1
2930 cause GDB to not lose control when stepping.
2932 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
2933 Improve comments as well.
2935 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
2937 * Makefile.in (VERSION): Bump to 4.7.2
2938 * symtab.c (find_pc_symtab): Fix return of random value
2940 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
2941 Makefile since it contains sed patterns used in generation.
2942 Add sed pattern to also delete #include of any malloc.h.
2943 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
2944 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
2945 function names to conform to K&R terminology with respect to
2946 logical and bitwise operators:
2947 UNOP_ZEROP => UNOP_LOGICAL_NOT
2948 UNOP_LOGNOT => UNOP_COMPLEMENT
2949 BINOP_LOGAND => BINOP_BITWISE_AND
2950 BINOP_LOGXOR => BINOP_BITWISE_XOR
2951 BINOP_LOGIOR => BINOP_BITWISE_IOR
2952 BINOP_AND => BINOP_LOGICAL_AND
2953 BINOP_OR => BINOP_LOGICAL_OR
2954 PREC_OR => PREC_LOGICAL_OR
2955 PREC_AND => PREC_LOGICAL_AND
2956 PREC_LOGIOR => PREC_BITWISE_IOR
2957 PREC_LOGXOR => PREC_BITWISE_XOR
2958 PREC_LOGAND => PREC_BITWISE_AND
2959 value_zerop() => value_logical_not()
2960 value_lognot() => value_complement()
2961 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
2962 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
2963 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
2964 and is nonexistant in some SVR4 based systems.
2965 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
2966 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
2968 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
2969 * source.c (source_info): Fix minor nits, print "1 line" rather
2970 than "1 lines", and "language is <lang>".
2971 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
2972 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
2973 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
2975 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
2976 * ch-exp.y: New expression parser, for GNU-Chill.
2977 * defs.h (enum language): Add language_chill.
2978 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
2979 LANG_MODULA2 a recognized language.
2980 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
2981 Chill as well as Modula-2.
2982 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
2983 builtin_type_chill_ulong, builtin_type_chill_real): Add.
2984 * language.c (set_language_command): Add chill.
2985 * language.c (binop_result_type, integral_type, character_type,
2986 boolean_type, structured_type, value_true, binop_type_check):
2987 Add language_chill cases.
2988 * language.h (_LANG_chill): Define.
2989 * symfile.c (deduce_language_from_filename): Recognize the
2990 filename extensions ".chill", ".c186", and ".c286" for Chill.
2991 * valprint.c (typedef_print): Add case for language_chill.
2992 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
2993 * Makefile.in (YYFILES): Add ch-exp.tab.c.
2994 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
2995 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
2997 * Makefile.in (distclean): Add target ch-exp.tab.c.
2998 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
2999 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3000 * eval.c (evaluate_subexp): Add OP_BOOL case.
3001 * expprint.c (print_subexp): Add OP_BOOL case.
3003 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3005 * infcmd.c (set_environment_command): Avoid skipping first
3006 char of env value if an '=' appears in it. Bug report and fix
3007 by Mark Jungerman, <maj@lucid.com>.
3009 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3011 * infcmd.c (step_over_calls): Improve comments.
3012 * symtab.c (find_pc_psymtab): Clean up a bit.
3013 * (find_pc_symtab): Fix comments, clean up code.
3014 * (find_pc_line): General cleanups, efficiency improvements.
3015 Also, don't return garbage when some line info exists, but there
3018 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3020 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3021 member, and the stat pointer passed to vmap_symtab was NULL, the
3022 wrong vmap entries would be modified. Fixes behavior where
3023 attempting to load symbols for a module with no member would mess
3024 up already read in symbols.
3026 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3028 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3029 29k-share/dfe/mini2udi.o.
3030 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3031 * alldeps.mak, depend: Update to deal with removal of
3032 aforementioned files.
3033 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3034 requirement for useless 'program' argument. Clean up
3035 udi_create_inferior, and udi_load to call common download()
3036 routine. Create download routine to load remote hosts directly
3037 (with the help of BFD) so that we don't need yank.c and
3039 Fix udi_detach to call UDIDisconnect with
3040 the right arguments. Clean up udi_resume, don't assign tip_error
3041 twice. Clean up udi_wait, straighten out status codes. Make
3042 udi_kill really work.
3044 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3046 * c-exp.y: separated host/target idea of integer type size,
3047 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3048 UINT and CHAR rules. (parse_number): work out the targetwise type
3049 of a number based upon it's size and qualifiers. (yylex): chars
3050 are now treated the same way as ints.
3052 * source.c (indentify_source_line): don't core dump if wanted
3053 line is larger than number of lines in source. (can happen when
3054 coff gets confused about #included source).
3056 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3058 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3059 when debugging a program with 100 shared libraries.
3061 * solib.c (solib_map_sections): Always close the BFD we open.
3062 Free all malloc'd storage we allocate, too, including error cases.
3063 (struct so_list): Remove unused so_bfd member.
3064 (clear_solib): Don't bother closing so_bfd.
3066 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3067 cacheable. `So many symbol files, so little file descriptors.'
3069 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3071 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3072 Stubs should stand alone as much as possible.
3074 * source.c (show_directories): Avoid printf_filtered length prob
3075 pointed out by Jonathan Stone.
3077 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3078 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3079 <Lee_Cooprider@vos.stratus.com>.
3081 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3083 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3084 struct, not struct itself.
3085 * serial.h (serial_restore): Fix prototype, takes pointer not
3088 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3090 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3091 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3093 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3095 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3096 Stubs should stand alone as much as possible.
3098 * README: Add remote-es1800.c and remote-st2000.c to table.
3099 * go32-nat.c: Remove, there is no native go32 support.
3100 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3102 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3104 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3105 new routines to deal with sending SIGINTs to attached processes
3106 when the user interrupts the controlling GDB.
3107 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3108 the aforementioned routines when waiting for the attached process.
3110 * elfread.c, mipsread.c: Include <string.h>.
3111 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3112 * serial.h: Add prototype for serial_restore().
3114 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3116 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3117 minimal_symbol_count, because the NULL symbol is not included in
3118 the count. This prevented this function from finding the last
3119 symbol in the table.
3121 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3123 * dbxread.c (process_one_symbol): if not defined
3124 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3125 the start of the function, not just after N_FUN.
3127 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3129 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3130 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3131 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3132 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3133 file. Remove preprocessor defines that previously did remapping.
3135 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3137 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3138 Bug fix courtesy of Alexander Klaiber.
3140 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3142 hp300 native support (hp300hpux untested).
3144 * hp300ux-xdep.c: removed.
3145 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3146 * xm-hp300hpux.h: updated copyright.
3147 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3148 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3149 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3150 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3151 fork-child.o coredep.o corelow.o.
3152 (NAT_FILE, NATDEPFILES): new macros.
3153 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3154 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3156 (NAT_FILE, NATDEPFILES): new macros.
3157 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3159 Vax ultrix native support.
3161 * nm-vax.h: new file.
3162 * Makefile.in (HFILES): added nm-vax.h.
3163 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3164 coredep.o corelow.o removed.
3165 (NAT_FILE, NATDEPFILES): new macros.
3166 * xm-vax.h: updated copyright.
3167 (REGISTER_U_ADDR): removed.
3169 Apollo native support (untested).
3171 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3172 * a68v-nat.c, nm-apollo68[bv].h: new files.
3173 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3174 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3175 * a68v-xdep.c: removed.
3176 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3177 inftarg.o fork-child.o a68v-xdep.o.
3178 (NAT_FILE, NATDEPFILES): new macros.
3180 * defs.h: include nm.h.
3181 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3182 sparc-tdep.c, : do not include nm.h.
3183 * doc/gdbint.texinfo: nm.h now included in defs.h.
3185 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3187 * Makefile.in (VERSION): 4.7.1 post release!
3189 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3191 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3193 * Makefile.in (VERSION): gdb-4.7 release.
3194 * README: Update for gdb-4.7.
3196 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3198 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3201 * alldeps.mak, depend: Update.
3203 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3205 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3207 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3208 causes problems in setting breakpoint in the right place in
3209 functions with `float' args which are passed as doubles.
3210 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3211 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3213 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3215 * Makefile.in (HFILES): Add nm-i386sco.h.
3216 * dwarfread.c: include <sys/types.h> for SCO.
3217 * infptrace.c: Don't include ptrace.h under SCO.
3218 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3220 * config/i386v.mt: Add exec.o to TDEPFILES.
3222 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3224 * i386v-nat.c: Remove space from front of #endif.
3225 * irix4-nat.c: Remove externs of registers[], include inferior.h
3227 * mips-nat.c: Explicitly initialize zerobuf to 0!
3228 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3229 Always setup fci->frame, even if it's non-zero. Too many places
3230 depend upon this behavior (and I have to get a release out the
3232 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3233 processing_gcc_compilation if we find the embedded stabs marker.
3234 This fixes several bugs with finding the location of short or char
3235 function parameters passed on the stack.
3237 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3239 Native support for sun4sol2.
3241 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3242 * nm-sysv4.h: new file.
3243 * Makefile.in (HFILES): added nm-sysv4.h.
3244 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3245 (NAT_FILE, NATDEPFILES): new macros.
3246 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3248 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3250 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3251 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3253 * Makefile.in (VERSION): Tick to 4.6.9.
3255 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3257 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3258 definition, replace with portable one.
3259 * remote-nindy.c: Lint.
3260 (nindy_wait): Return type is int, result is inferior_pid.
3261 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3262 (initialize_symmisc): Remove empty function.
3263 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3264 Remove obsolete, misspelled macro.
3265 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3266 (all @node commands): Use new form to avoid nitpicking errors.
3267 * doc/gdbint.texinfo: Document host/native/target split.
3269 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3271 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3273 * xm-mips.h (offsetof): Don't define this if __STDC__.
3275 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3277 umax native support (untested).
3279 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3281 (NAT_FILE, NATDEPFILES): new macros.
3282 * config/umax.mt (TDEPFILES): removed exec.o.
3283 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3284 removed to nm-umax.h.
3285 * nm-umax.h: new file.
3286 * Makefile.in (HFILES): added nm-umax.h.
3288 hppa native support (untested).
3290 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3291 (NAT_FILE, NATDEPFILES): new macros.
3292 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3293 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3294 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3295 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3296 * hppa[bh]-xdep.c: removed.
3297 * hppa[bh]h-tdep.c: do not include ptrace.h.
3298 * Makefile.in (HFILES): added nm-hppa[bh].h.
3300 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3302 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3304 * mips-nat.c: Straighten out include files. Work around
3305 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3308 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3310 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3311 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3312 backtraces from core files work.
3313 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3314 Functions are now defined in mips-nat.c.
3316 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3318 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3319 serial_default_name().
3321 * remote-hms.c, ser-go32.c, serial.h: Change from
3322 serial_timedreadchar() to new serial_readchar().
3324 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3326 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3328 * c-exp.y: Moved handling of 'const' and 'volatile' from
3329 <type> to <typebase>. This removes 2 conflicts.
3331 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3333 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3334 from breakpoint table when reseting breakpoints.
3336 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3338 Native support cleanup and corefile fixes for i386 SVR4 systems.
3340 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3341 fill_fpregset): Moved to i386v4-nat.c
3342 * i386v4-nat.c, nm-i386v4.h, : New files.
3343 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3344 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3345 change i386v-nat.o to i386v4-nat.o.
3347 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3349 Miscellaneous 386 configs updated.
3351 * config/i386aout.mt (TDEPFILES): removed exec.o.
3352 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3353 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3354 (NAT_FILE, NATDEPFILES): new macros.
3355 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3356 config/i386v4.mt (TDEPFILES): removed exec.o.
3357 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3358 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3359 (NAT_FILE, NATDEPFILES): new macros.
3360 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3361 fork-child.o coredep.o corelow.o i386-xdep.o.
3362 (NAT_FILE, NATDEPFILES): new macros.
3364 Native support cleanup for i386bsd (untested).
3366 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3367 * config/i386bsd.mh (NATDEPFILES): added exec.o
3368 * tm-i386bsd.h (FLOAT_INFO): removed.
3369 * nm-i386bsd.h (FLOAT_INFO): added.
3371 Native support for i386v (untested).
3373 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3374 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3375 (NAT_FILE, NATDEPFILES): new macros.
3376 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3377 * i386-xdep.c: removed.
3378 * Makefile.in (HFILES): added nm-i386v.h
3379 * i386v-nat.c, nm-i386v.h: new file.
3380 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3382 * tm-i386v.h (FLOAT_INFO): removed.
3384 Native support for linux (untested).
3386 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3387 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3388 (NAT_FILE, NATDEPFILES): new macros.
3389 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3390 * Makefile.in (HFILES): added nm-linux.h.
3391 * nm-linux.h: new file.
3392 * xm-linux.h: updated copyright. cleaned up formatting.
3393 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3395 Native support for sun386 (untested).
3397 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3398 fork-child.o sun386-xdep.o.
3399 (NAT_FILE, NATDEPFILES): new macros.
3400 * config/sun386.mt (TDEPFILES): removed exec.o.
3401 * Makefile.in (HFILES): added nm-sun386.h.
3402 * sun386-nat.c, nm-sun386.h: new file.
3403 * sun386-xdep.c: removed.
3404 * xm-sun386.h: updated comment and copyright.
3405 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3408 Native support for i386mach (untested).
3410 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3411 fork-child.o mach386-xdep.o.
3412 (NAT_FILE, NATDEPFILES): new macros.
3413 * Makefile.in (HFILES): added nm-i386mach.h.
3414 * nm-i386mach.h, i386mach-nat.c: new files.
3415 * mach386-xdep.c: removed.
3416 * xm-i386mach.h: updated copyright.
3417 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3420 Native separation for go32 (untested).
3422 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3423 * go32-nat.c: new file.
3424 * go32-xdep.c (call_ptrace, child_resume,
3425 fetch_inferior_registers, store_inferior_registers,
3426 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3428 Native support for m88k (untested).
3430 * Makefile.in (HFILES): added nm-m88k.h
3431 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3432 FETCH_INFERIOR_REGISTERS): removed.
3433 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3434 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3435 (NAT_FILE, NATDEPFILES): new macros.
3436 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3437 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3438 * m88k-xdep.c: removed.
3440 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3442 * i386b-nat.c: Comment changes.
3443 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3445 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3447 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3449 Avoid longjmp()-catching compilation errors in cross-ports.
3451 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3452 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3453 Move from mips-tdep.c and tm-{irix3,mips}.h.
3454 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3456 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3459 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3460 (fetch_core_registers): Fix bfd_seek arguments.
3462 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3464 Make core files work again (add back the `core' target).
3466 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3467 (NATDEPFILES): Add corelow.o.
3468 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3471 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3472 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3473 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3474 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3475 appears. FIXME, these should be moved to NATDEPFILES for native
3478 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3480 Ultra3 host/target/native split. (untested).
3482 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3483 (fetch_register, fetch_inferior_registers,
3484 store_inferior_registers, fetch_core_registers): removed to
3486 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3488 * Makefile.in (HFILES): added nm-ultra3.h.
3489 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3490 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3492 (NAT_FILE, NATDEPFILES): new macros for native support.
3493 * config/ultra3.mt (TDEPFILES): exec.o removed.
3495 * xm-vaxult.h: add MEM_FNS_DECLARED.
3497 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3499 * Makefile.in (VERSION): Roll to 4.6.8.
3500 (OBS): Put version.o first, so Makefile rebuild happens early.
3502 * command.h: Publicize prototype for not_just_help_class_command.
3503 * command.c: Remove proto.
3504 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3505 output. Move "maint info" from class info to class maintenance,
3507 * infrun.c: Move "stop" to class_obscure, and give it a
3508 function so it will not be seen as a global help topic. FIXME,
3509 it should be possible to set these attributes independently.
3511 * core.c (core_command): Make nicer error message for no core support.
3513 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3515 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3516 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3518 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3519 (scan_compilation_units): Punt unused filename arg. dbfoff,
3520 lnoffset, and curlnoffset are file_ptr's now.
3521 (dwarf_build_psymtabs): Drop desc and filename args; use
3522 objfile. dbfoff and lnoffset are file_ptr's now.
3523 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3524 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3525 (elf_symfile_read): Skip desc and filename args to
3526 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3527 * gdb-stabs.h: Use file_ptr rather than off_t.
3528 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3529 compile-time debug check that someone turned off as "unused".
3530 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3531 * symfile.h: Update dwarf_build_psymtabs and
3532 elfstab_build_psymtabs prototypes.
3533 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3534 Use file_ptr offsets. bfd_seeks use L_SET.
3536 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3538 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3539 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3540 value so that demangler won't be invoked. This greatly speeds up
3542 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3543 linked_proc_info so that it properly deallocates the appropriate
3544 item after it is done with it instead of before.
3545 * Don't pass bogus frame pointer to create_new_frame(). Just
3546 leave it as zero so that lower level code will figure out the
3549 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3551 Sony News native support.
3553 * Makefile.in (HFILES): added nm-news.h.
3554 * nm-news.h: new file.
3555 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3556 fork-child.o coredep.o to NATDEPFILES.
3557 (NAT_FILE, NATDEPFILES): new macros for native support.
3558 * config/news.mt (TDEPFILES): removed exec.o.
3560 * remote-vx.c: remove redundant include of sys/time.h.
3562 * infrun.c: include ctype.h. Otherwise some machines result in
3563 undefined for isdigit.
3565 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3567 * configure.in: Convert m68k entries to m68* entries to handle
3568 all the various m68xxx hosts and targets.
3569 * config/news1000.mt: No longer needed, same as news.mt.
3571 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3573 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3575 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3577 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3578 nm-sun2.h, nm-mips.h.
3580 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3582 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3584 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3586 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3588 * xm-hppah.h: if __STDC__ is not defined, define
3590 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3591 compiler; see the comment in the file.
3593 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3595 First cut at support for all BSD variants on 386.
3597 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3598 * i386b-nat.c: New native support file.
3599 * configure.in: Add host and target for i[34]86-*-bsd*.
3600 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3602 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3604 Sun2 native support (untested).
3606 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3607 REGISTER_U_ADDR): removed to nm-sun2.h.
3608 * nm-sun2.h: new file.
3609 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3610 fork-child.o sun3-xdep.o removed.
3611 (NAT_FILE, NATDEPFILES): new macros.
3613 Mips native support. Decstation and iris4 have been tested.
3616 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3617 fill_fpregset): removed to irix4-nat.c
3618 * mips-xdep.c: removed.
3619 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3621 * procfs.c: include nm.h.
3622 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3623 * xm-irix4.h: bump copyright.
3624 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3625 PROC_NAME_FMT): removed.
3626 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3627 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3628 (NAT_FILE, NATDEPFILES): new macros for native support.
3629 (CC): supply default compiler switches.
3630 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3631 fork-child.o coredep.o.
3632 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3634 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3635 fork-child.o mips-xdep.o coredep.o.
3636 (NAT_FILE, NATDEPFILES): new macros for native support.
3638 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3640 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3641 (NATDEPFILES): added fork-child.o
3642 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3643 (NATDEPFILES): added fork-child.o
3644 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3645 (NATDEPFILES): added fork-child.o
3647 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3649 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3650 by using puts_filtered instead.
3652 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3654 * remote-nindy.c (nindy_load): Replacement version from Steve
3655 Chamberlain, doesn't require forking to run "strip" or "sx".
3657 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3659 * Makefile.in (HFILES): Add nm-*.h files.
3661 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3663 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3664 (NATDEPFILES): added fork-child.o.
3666 * doc/gdbint.texinfo: document a few more macros, create new
3667 section for native macros.
3669 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3671 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3672 resolution of copyright issues.
3674 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3676 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3677 subdir gets configured.
3679 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3681 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3683 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3684 searching for a "bfd_strip" program. Also, fixed up arguments
3685 passed to that program.
3687 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3688 which is now used for something else. Rewrite description of
3689 associated parameters to match how gdb does it now.
3690 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3692 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3694 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3696 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3699 * inferior.h (proc_signal_handling_change): prototype removed.
3700 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3701 (handle_command): now calls target_notice_signals.
3702 * procfs.c (proc_signal_handling_change): renamed to
3703 procfs_notice_signals. Now static. Add prototype. All callers
3705 * target.h (struct target_ops): new field, to_notice_signals.
3706 (target_notice_signals): new macro to cover new field.
3707 * target.c (cleanup_target): default to_notice_signals to ignore.
3708 * corelow.c (core_ops),
3710 inftarg.c (child_ops),
3711 procfs.c (procfs_ops),
3712 remote-adapt.c (adapt-ops),
3713 remote-eb.c (eb_ops),
3714 remote-es1800.c (es1800_ops, es1800_child_ops),
3715 remote-hms.c (hms_ops),
3716 remote-mm.c (mm_ops),
3717 remote-nindy.c (nindy_ops),
3718 remote-st2000.c (st2000_ops),
3719 remote-udi.c (udi_ops),
3720 remote-vx.c (vx_ops, vx_run_ops),
3721 remote.c (remote_ops),
3722 target.c (dummy_target),
3723 xcoffexec.c (exec_ops): added static initializer for
3725 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3727 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3729 * main.c (define_command): Add forgotten initializer.
3731 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3733 * language.c, language.h: Move saved_language out to global
3734 expected_language. Set expected_language when user expectation
3736 * language.c (language_info): Don't print type/range checking gub.
3737 * main.c (main): Set expected language.
3738 (execute_command): Check against expected language.
3739 * symfile.c (set_initial_language): Set expected language.
3741 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3743 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3745 A bunch of changes mostly to improve debugging of C++ programs.
3746 Specifically, the calling of inferiors methods is improved.
3748 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3749 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3750 hide the implementation details of pointer-to-method objects.
3751 How to tell if the pointer points to a virtual method is
3752 still very dependent on the particular compiler, but this
3753 should make it easier to find the places to change.
3754 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3755 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3756 macros, instead of a hard-wired-in code that incorrectly
3757 assumed a no-longerused representation of pointer-to-method
3758 values. And otherwise fix the relevant bit-rotted code.
3760 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3761 If there are both fields and methods, put a space between.
3763 * stabsread.c (read_struct_type): Fix bug in handling of
3764 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3765 by '_'). (It used to prematurely exit the loop reading in
3766 the fields, so it would think it should start reading
3767 methods while still in the fields. This could crash gdb
3768 given a gcc that can emit nested type information.)
3770 * valops.c (search_struct_method): Pass 'this' value by
3771 reference instead of by value. This provides a more
3772 consistent interface through a recursive search where the
3773 "bottom" functions may need to adjust offsets (due to multiple
3775 * valops.c, value.h, values.c: Pass extra parameters to
3776 value_fn_field and value_virtual_fn_field so we can
3777 correctly adjust offset for multiple inheritance.
3778 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3779 virtual function calls by using value_virtual_fn_field().
3780 * values.c: New function baseclass_offset, derived from
3781 baseclass_addr (which perhaps can be made obsolete?).
3782 It returns an offset rather than an address. This is a
3783 cleaner interface since it doesn't mess around allocating
3785 * valops.c (search_struct_method): Use baseclass_offset
3786 rather than baseclass_addr.
3788 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3790 * Makefile.in: Re-install 29K/UDI stuff.
3791 * remote-udi.c (udi_resume): Clean up.
3792 * (udi_wait): Rewrite, leave out bugs.
3793 * Add debugging code to print out all register fetches and stores.
3794 * Straighten out target_ops.
3795 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3797 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3799 * remote-udi.c (udi_create_inferior): run with no arguments should
3800 not pass the program name as an argument, since the UDI code
3801 already handles that.
3802 (udi_load): get the symbols from prog_name, not arg_string (the
3803 load command should really use arg_string as the program name, not
3804 prog_name, but at least the run command works now).
3806 * munch: HP9000/300 nm puts an extra space between T and symbol
3809 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3810 needed for vxworks targets.
3812 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3814 * am29k-tdep.c (_initialize_29k): Make it possible for the
3815 user to set and query the address where function calls into the
3816 inferior write a small scratch routine. `set call_scratch_address'
3817 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3818 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3819 not already cached validly.
3821 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3823 Rs6000 native support.
3825 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3826 machines without this header should not be compiling this file.
3827 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3828 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3829 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3830 * xm-rs6000.h: do not include ptrace.h.
3831 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3832 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3833 infptrace.o and inftarg.o move to NATDEPFIES.
3834 (NAT_FILE, NATDEPFILES): new macro for native support.
3836 Sun3 native support.
3838 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3839 new macros for native support.
3840 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3841 removed sun3-xdep.o.
3842 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3844 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3845 * sun3-nat.c, nm-sun3.h: new files for native support.
3847 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3849 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3850 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3851 dbfsize and use it to initialize new local file scope dbsize.
3852 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3853 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3854 DIEs as well as the current check for undersize DIEs. This helps
3855 to gracefully detect and reject corrupted DIE information.
3857 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3859 Add `command hooks' and a hook for inferior program stopping.
3861 * command.h (struct cmd_list_element): Remove unused `aux'
3862 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3863 * command.c (add_cmd): Initialize new fields, elim old.
3864 (add_alias_cmd): Clone new fields.
3865 (delete_cmd): Un-hook hookee if we're deleting hook.
3866 (help_cmd): Tell user the command is hooked, if it is.
3867 (lookup_cmd_1): Abbreviations return the original command
3868 instead of themselves, so that hooks on the original cmd will be
3870 * defs.h (enum command_class): Add class_pseudo and comments.
3871 * gdbcmd.h (execute_user_command): Add prototype.
3872 * infrun.c (normal_stop): If the stop command is hooked,
3873 run the hook whenever we stop.
3874 (hook_stop_stub): Stub for catch_errors.
3875 (_initialize_infrun): Set up pseudo "stop" command.
3876 * main.c (execute_user_command): Code extracted from execute_command.
3877 (execute_command): If hooked, run the hook before the command.
3878 (define_command): If defining a new hook, check the command it
3879 is hooking, and warn if none. Install the hook.
3880 * source.c (_initialize_source): "l" is an abbrev for "list".
3881 * doc/gdb.texinfo: Document command hooks.
3883 * Makefile.in (VERSION): Roll to 4.6.7.
3884 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3885 * infrun.c (breakpoints_inserted): Make it static again.
3886 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3888 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3890 Native file renaming.
3892 * nat-sparc.c -> sparc-nat.c
3893 * nat-sun4os4.h -> nm-sun4os4.h
3894 * nat-trash.h -> nm-trash.h
3895 * config/sun4os4.mh: track file renaming.
3896 * configure.in: link to nm.h rather than nat.h.
3897 * infptrace.c: include nm.h rather than nat.h.
3899 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3901 Host/target/native split for sun4.
3903 * Makefile.in (TSOBS): removed corelow.o.
3904 * infptrace.c: included nat.h.
3905 * nat-trash.h: temporary header file. This should be removed once
3906 all hosts have the native/host/target split.
3907 * configure.in: add a symlink from nat-trash.h to nat.h if no
3908 other nat file exists for this configuration.
3909 * sparc-tdep.c: no longer include sys/ptrace.h.
3910 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
3911 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3913 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
3914 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
3915 to NATDEPFILES. removed sparc-xdep.o.
3916 (NATDEPFILES, NAT_FILE): new macros for native support.
3918 Break the direct connection from core_file_command to any
3919 particular type of core file support.
3921 * target.h (find_core_target): new prototype.
3922 * target.c (find_core_target): new function. Walks the target
3923 list looking for the core target.
3924 * core.c (core_file_command): replace calls to core_detach and
3925 core_open with find_core_target and direct calls.
3927 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
3929 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
3931 config/hp300hpux.mh: ALLOCA1 was not defined.
3933 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
3935 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
3936 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
3937 until we can figure out a better way to do paging.
3939 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
3941 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
3942 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
3943 * hppa-coredep.c: Remove, now that we use the hook.
3944 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
3945 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
3947 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
3948 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
3949 be ripped out and reimplemented right (see elfread.c).
3950 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
3952 Rename all HPPA files to fit into unique DOS filenames:
3953 * *hppabsd* => *hppab*
3954 * *hppahpux* => *hppah*
3956 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
3958 Make the /proc support a target-struct in its own right.
3960 * Makefile.in: Remove inftarg.[co], since it is now included via
3962 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
3963 reference infptrace.o. Add fork-child.o to all *.mh that
3966 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
3967 No longer global functions.
3968 (fork_inferior): New global function from fork-child.c.
3969 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
3970 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
3971 (child_create_inferior): Moved to fork-child.c as fork_inferior.
3972 (child_create_inferior): New tiny function that calls fork_inferior.
3973 * fork-child.c: New file, containing fork_inferior, which is
3974 built from slight mods to inftarg.c's child_create_inferior.
3976 * procfs.c (procfs_ops): Add target vector.
3977 (attach): Rename as static do_attach.
3978 (procfs_create_inferior): New tiny function that calls fork_inferior.
3979 (child_xfer_memory): Rename to static procfs_xfer_memory.
3980 (store_inferior_registers): Rename to static procfs_store_registers.
3981 (inferior_proc_init): Rename to static procfs_init_inferior.
3982 (procfs_attach, procfs_detach, procfs_prepare_to_store,
3983 procfs_files_info, procfs_open, procfs_mourn_inferior,
3984 procfs_can_run): Slightly mangled copies of the corresponding
3985 child_XXX routines from inftarg.c.
3986 (proc_wait): Renamed to static procfs_wait.
3987 (child_resume): Rename to static procfs_resume.
3988 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
3989 (initialize_proc_fs): Rename to initialize_procfs. Set up
3992 * putenv.c: index -> strchr.
3993 * regex.c: Always rename bcopy to memcpy, etc.
3994 FIXME: Eventually do the renames rather than use #define's.
3995 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
3997 * sparc-xdep.c: Move deferred_stores to target dependent.
3998 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4000 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4002 Split non-target-dependent code out of target_attach routines.
4004 * target.h: Comments on target_attach args and results.
4005 * infcmd.c (attach_command): Check for existing execution, call
4006 target_attach, set up terminal status and wait_for_inferior, wait
4007 for the attach status, and do normal_stop.
4008 * inftarg.c (child_attach): Remove target independent stuff.
4009 * remote-adapt.c (adapt_attach): Ditto.
4010 * remote-mm.c (mm_attach): Ditto.
4011 * remote-udi.c (udi_attach): Ditto.
4012 * remote-vx.c (vx_attach): Ditto.
4016 * remote-hms.c (hms_attach): Remove completely, it was useless.
4017 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4018 commented-out start_remote calls.
4019 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4020 DENTER and DEXIT macros and their calls. Use a real debugger --
4021 like gdb -- to see what functions are being called when.
4022 * utils.c (strcmp_iw): Make nonstatic, for lint.
4024 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4026 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4028 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4030 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4031 fix to differentiate between gcc1 & gcc2 compiled files so that we
4032 can debug calls that pass structs as args correctly.
4033 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4034 so, and what version.
4036 * remote.c (remote_wait): Make regs be char to avoid picayune
4037 ANSI compiler warnings.
4039 * energize.h: Move all external struct decls to inside of
4040 __STDC__, add prototype for energize_shell_wait().
4041 * energize.c (getpty): Clean up, make us really get a controlling
4043 * (energize_initialize): Disable SIGIO prior to setting up for
4044 I/O interrupts. Move setsid(), et. al. to getpty().
4045 * (energize_shell_wait): New routine to wait for things started
4046 via the shell command, uses wait() instead of /dev/proc.
4047 * Also, add prototype for execute_command_1().
4049 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4051 * inftarg.c (child_create_inferior, child_attach,
4052 child_mourn_inferior): collect unix child process stratum
4053 functions which live below the target vector into this file to
4054 facilitate host/target/native split. Also, make them static.
4055 * inflow.c (child_mourn_inferior): removed.
4056 * infrun.c (child_create_inferior, child_attach): removed.
4057 (resume): becomes global so that functions below the
4058 target vector can find it.
4059 * inferior.h (resume): add prototype.
4060 (child_mourn_inferior, child_create_inferior, child_attach):
4063 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4064 replaced with find_default_attach and
4065 find_default_create_inferior.
4067 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4069 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4070 addresses don't get displayed in the wrong positions.
4072 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4074 Separate core functions along target vector in preparation for
4075 native support. Functions above vector now live in core.c. Those
4078 * core.c (solib_add_stub, core_close, core_open, core_detach,
4079 get_core_registers, core_files_info, core_ops): moved to corelow.c
4080 (_initialize_core): removed addition of core_ops target.
4081 * corelow.c: new file.
4082 (solib_add_stub, core_close, core_open, core_detach,
4083 get_core_registers, core_files_info, core_ops): moved from core.c
4084 (_initialize_corelow): new function.
4085 * gdbcore.h (core_open, core_detach): added prototypes.
4086 (core_ops): add forward declaration.
4087 * Makefile.in (SFILES_MAINDIR): add core.c
4089 (TSOBS): change core.o to corelow.o
4091 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4093 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4094 instead of 'sun' predefined symbol so that trap analysis code is
4095 enabled only when the TARGET is a sun3.
4097 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4099 * tm-i960.h (ext_format_i960): Add top-level declaration.
4100 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4101 blocks, else Sun4 compiler complains.
4103 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4105 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4106 instruction's argument. Patch from jonathan@cs.stanford.edu
4109 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4111 Break the thread of control that implies that a unix child
4112 process will be the default target.
4114 * target.c (find_default_run_target, find_default_attach,
4115 find_default_create_inferior, return_zero): new functions.
4116 (cleanup_target): Make return_zero the default for to_can_run.
4118 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4119 child_create_inferior references with find_default_XXX instead.
4121 * target.h (struct target_ops): new field, to_can_run.
4122 (find_default_attach, find_default_create_inferior): new prototypes.
4123 (target_can_run): new macro.
4125 * Also added a zero (default) to_can_run element to all static
4126 struct target_ops initializations throughout GDB, except:
4127 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4129 * infrun.c (child_create_inferior): Clean up error handling when
4130 no exec file is specified.
4131 (child_attach): Don't require exec file.
4133 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4135 Remove kill_inferior_fast, in favor of target_kill, which goes
4136 through the target vector.
4138 * inferior.h (kill_inferior_fast): remove declaration.
4140 * main.c (disconnect): call quit_cover using catch_errors rather
4141 than calling kill_inferior_fast directly. New way goes through
4142 the target vector, handles attached processes, and writes
4143 command history if appropriate.
4144 (quit_cover): new function, wrapper for quit_command.
4146 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4147 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4148 inlining them into the local kill_inferior when needed.
4150 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4152 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4153 * stabsread.c (read_struct_type): Simplify complicated expression
4154 for dumb DECstation compiler.
4156 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4158 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4159 operands to memory management instructions, from WRS.
4161 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4163 * main.c (main): Back out previous language setting changes.
4164 Replace with simple default to C before processing any init
4165 files. There MUST be a language set, even in the absence of
4166 init files or executables, or expression parsing fails.
4168 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4170 * main.c (main): Move code that sets initial language to
4171 symfile.c. Fixup places where command files are processed to
4172 be consistent in setting a default language if none has been
4174 * symfile.c (set_initial_language): Add code moved from
4175 main() that sets an initial default language when a new
4176 symbol file is read.
4177 * symfile.c (symbol_file_command): Call set_initial_language.
4178 * symtab.c (find_main_psymtab): Add FIXME comment.
4180 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4182 * breakpoint.c, sparc-tdep.c: comment changes.
4183 * configure.in: removed target_dependent line.
4185 * remote-mm.c (mm_attach): change printf to error to prevent
4187 * remote-udi.c (udi_attach): change printf to error to prevent
4190 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4191 calls to {fetch|store}_inferior_registers with calls to
4192 target_{fetch|store}_registers, for remote-target independence.
4194 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4196 * Makefile.in: Fix bug I introduced in merging Rich's change.
4197 * infrun.c (child_create_inferior): Use proceed() rather than
4198 doing all the same stuff by hand.
4200 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4202 * Makefile.in, configure.in: add support for files used only when
4203 configured native, that is, when host = target.
4205 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4207 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4208 stores are target dependent and were moved from xm to tm.
4210 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4212 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4214 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4215 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4217 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4219 * target.h (struct target_ops): removed to_convert_to_virtual and
4220 to_convert_from_virtual elements. Initializations removed from
4221 all static initializations.
4222 (target_convert_to_virtual, target_convert_from_virtual):
4224 (host_convert_to_virtual, host_convert_from_virtual): Removed
4225 forward declarations.
4226 * target.c (cleanup_target): removed default assignments for
4227 to_convert_to_virtual and to_convert_from_virtual.
4228 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4230 * findvar.c (value_of_register, value_from_register):
4231 target_convert_to_virtual inlined.
4232 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4233 * valops.c (value_assign): target_convert_from_virtual inlined.
4235 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4237 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4238 position wrong if used for the prompt.
4239 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4241 Support for accessing arbitrary MIPS stack frames in memory.
4243 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4244 set, run it before INIT_EXTRA_FRAME_INFO.
4245 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4247 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4248 (FP) value in the frame_info struct if it is zero (as from top of
4250 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4252 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4253 comes back as zero. So does FP_REGNUM, as a trigger for
4254 init_extra_frame_info.
4256 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4257 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4258 (INIT_FRAME_PC): Defined to null.
4259 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4260 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4261 Briefly explain MIPS stacks in GDB.
4263 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4265 * copying.awk, copying.c (show_copying_command,
4266 show_warranty_command): Rename from copying_info, warranty_info,
4267 to match command function conventions.
4269 * utils.c (prompt_for_continue): Reinitialize more-counts
4270 before printing anything, and again afterward. Fix comments.
4271 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4272 or alloca() if needed.
4274 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4275 detect native versus cross-host.
4277 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4279 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4280 Suns. Rename to m68k_saved_pc_after_call.
4281 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4282 m68k_saved... instead of sun3_saved...
4284 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4286 * Makefile.in (update-depend, update-alldeps): Split out of
4287 setup-to-dist, for convenience in rebuilding the depend and
4289 (assorted): Update to catch straggler files when building gdb.tar.Z.
4291 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4293 Preliminary cleanup for splitting host/native/target.
4295 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4296 here; it is dealt with at a gdb-target-independent level.
4297 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4298 high toned routine. Fix return type to void.
4299 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4300 Rich and I believe the "real problem" was that both single_step
4301 and target_resume were issuing PT_CONTINUE calls. This would
4302 cause the second PT_CONTINUE to sometimes fail because the process
4303 was already running.
4304 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4306 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4308 * energize.c (pty_to_kernel): Must check for EAGAIN as
4309 termination condition.
4310 (full_filename): Don't prepend dirname if filename begins with /.
4311 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4313 (getpty (NCR)): Lotsa bug fixes...
4314 (kernel_dispatch (case StopRType)): Use kill() instead of
4315 killpg() so we can deal with losing systems...
4316 (wait_for_events): Work around NCR select() lossage. It doesn't
4317 zero out readfds when select() returns zero.
4318 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4319 getcwd() instead of getwd() (NCR getwd() seg faults).
4320 (energize_wait): Use sigaction() for NCR. Their version of signal()
4321 is unreliable by default.
4323 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4324 error from PIOCSWSTOP.
4326 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4327 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4328 defs.h, utils.c: Make vfprintf_filtered global.
4330 * energize.c (send_location): New routine to consolidate all
4331 places where we must notify kernel of where the given pc is.
4332 (cplus_demangle): Put single-quotes around demangled names.
4333 (energize_call_command): Call send_location() after doing up,
4334 down, and frame commands.
4336 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4338 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4339 pass at doc for two new remote targets---29K using UDI, and Tandem
4340 ST2000 using STDBUG.
4342 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4344 * doc/all.m4: turn on H8/300 stuff for generic manual
4346 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4347 after explicit call to breakpoint() in serial stubs.
4349 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4351 * mipsread.c: Clean up some white space.
4352 (parse_symbol): Handle stEnd of stFile.
4353 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4355 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4356 store_inferior_registers): Replace unexplained numbers
4357 with manifest constants from a DECstation header file.
4358 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4359 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4361 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4363 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4364 for "down". Suggested by Richard Stallman.
4366 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4368 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4369 redeclaration bug on SunOS 4.
4371 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4373 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4374 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4375 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4376 they aren't already there.
4377 * remote-vx.c (vx_prepare_to_store): Ditto.
4378 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4380 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4382 Removed a large number of changes inserted by Per Bothner
4383 for C++ support. These will go back in when they've been
4386 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4388 * serial.h: Fix prototye for serial_raw().
4389 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4390 serial_write() to match prototypes.
4391 * remote-st2000.c (get_reg_name): Make *p be const.
4393 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4395 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4396 to agree with target structure field type.
4397 (nindy_store_registers): Ditto.
4399 * Makefile (OPCODES): New var, pointing to opcodes library.
4400 (CLIBS, CDEPS): Include it.
4401 (saber_gdb): Load opcodes library.
4403 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4405 * a68v-xdep.c (store_inferior_registers): declare as void.
4406 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4407 * remote-st2000.c: Massive changes to use new serial package.
4408 Also added 'connect' command to transparantly connect to serial
4410 * ser-termios.c: Big cleanup, use nicer coding conventions.
4411 * ser-bsd.c: New module, serial stuff for BSD systems.
4412 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4413 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4415 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4417 * doc/gdb.texinfo: fix shameful error of agreement reported by
4418 jimb@occs.cs.oberlin.edu (Jim Blandy)
4419 * doc/gdb.texinfo: remove old partial discussion of remote serial
4420 protocol (via serial debug stubs)
4421 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4422 use of serial debug stubs
4424 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4426 * symfile.h: Declaration of set_demangling_style() moved
4427 here from demangle.h (which is now in ../include).
4428 * i386-xdep.c: Update comment.
4430 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4432 * symtab.c (completion_list_add_symbol): restructured to optimize
4433 for time. First clip names that cannot match. Then clip any
4434 names we've already considered. Drop a redundant strncpy. Drop
4435 a redundant malloc and associated free for demangled names.
4437 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4439 * a68v-xdep.c (store_inferior_registers): Define as type void.
4440 * configure.in: Add host m68k-apollo*-bsd*.
4441 * demangle.c (struct demanglers): Use enum instead of constant
4442 value to keep braindamaged HP/Apollo compiler happy.
4444 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4446 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4447 match "FOO". This allows 'break Foo' to work when Foo is
4448 a mangled C++ function. (See comment before function.)
4450 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4452 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4453 for files in vx-share/*.c.
4454 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4455 for normal GDB source files.
4457 * Makefile.in (VERSION): Roll to 4.6.6.
4459 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4460 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4461 * tm-sun3os4.h: Update comments.
4462 * xm-delta88.h: Remove STACK_END_ADDR.
4464 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4466 * Makefile.in (VERSION): Roll to 4.6.5.
4468 * infrun.c: Lint for recent `handle' changes.
4470 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4471 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4472 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4473 should include a ser-XXX.o module.
4475 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4476 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4478 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4479 known suns in configure.in, rather than mapping them to unique
4480 config files that happen to duplicate other config files.
4481 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4482 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4484 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4486 * configure.in (*-*-sunos*): Use trailing * to match all
4487 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4488 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4489 in production on Sun-4.
4490 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4491 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4492 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4494 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4495 config/sparc-noun.mt: New target configs for embedded.
4496 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4498 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4499 target definitions for embedded with and without underlines on
4502 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4503 not a parameter of the CPU, but of the development environment.
4504 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4506 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4508 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4509 (which involves reading in main's symtab) if we have no breakpoints.
4511 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4513 * dwarfread.c (cu_language): New local variable to record
4514 language for current compilation unit being processed.
4515 * dwarfread.c (set_cu_language): New local function to decode
4516 and record language for current compilation unit being processed.
4517 * dwarfread.c (synthesize_typedef): Add local function to
4518 synthesize a typedef for C++ classes, structs, unions, and
4520 * dwarfread.c (read_structure_scope): Synthesize typedefs
4521 for C++ classes, structs and unions.
4522 * dwarfread.c (read_enumeration): Synthesize typedefs for
4524 * dwarfread.c (read_file_scope): Call set_cu_language to
4525 record language for current compilation unit. After symtab
4526 is built, save this recorded language.
4527 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4528 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4529 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4530 typedefs for C++ classes, structs, unions, and enumerations.
4531 * dwarfread.c (scan_compilation_units): Call set_cu_language
4532 to record language for current compilation unit.
4533 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4534 for TAG_enumeration_types, rather than in add_partial_symbol.
4535 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4536 case with class, struct, and union type cases, now that they are
4537 the same. Remove tests for non-NULL name attributes, now done
4539 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4540 treat as alias for TYPE_CODE_STRUCT for now.
4542 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4544 * Makefile.in: map "gdb" through program_transform_name when
4547 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4549 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4550 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4551 Use "regi" for local indexing through register numbers, reserving
4552 "regno" for the name of a specific register passed as an input
4553 parameter. Fix bug propagated through all versions that sometimes
4554 used regno as an index when it should have been regi, thus using
4555 -1 as an index in some cases.
4557 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4559 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4560 respectively, so same demangler can be used by other programs.
4561 * Makefile.in: Remove demangler stuff.
4562 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4563 * demangle.c (_initialize_demangler): Tell demangler which
4564 CPLUS_MARKER to assume.
4566 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4568 RS/6000 portability changes (for hosting cross-debuggers).
4570 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4571 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4572 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4573 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4574 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4575 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4576 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4577 (NO_SINGLE_STEP): Add, target-dependent.
4578 (loadinfotextindex): Lowercase, remove "aix_".
4579 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4580 (NO_SINGLE_STEP): Remove, target-dependent.
4581 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4582 * xcoffread.c: Only build file if RS/6000 native GDB.
4583 (build_function_symbol): Remove #if 0'd code.
4584 * rs6000-tdep.c: Cleanup. Add static fn protos.
4585 Use CORE_ADDR for addresses throughout. Make void fns void.
4586 (pop_dummy_frame): Add FIXME about bogosity of design here.
4587 (rs6000_struct_return_address): Ditto.
4588 (frameless_function_invocation, frame_get_cache_fsr,
4589 frame_initial_stack_address, xcoff_relocate_symtab,
4590 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4591 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4592 Use CORE_ADDRs. Change identifiers to lowercase.
4594 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4595 supplying dummy routines if non-native. Add prototype for
4596 static exec_one_dummy_insn. Move a mess of functions to
4597 rs6000-tdep.c (as above). Remove #if 0'd code.
4599 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4600 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4601 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4603 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4606 * vx-share/README, nindy-share/README: New files describing
4607 how these directories' code is shared, and with whom.
4609 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4611 * configure.in (target configurations): Reformat into table.
4612 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4614 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4615 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4616 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4617 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4618 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4619 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4621 * Makefile.in (config-check): Add command to check whether
4622 configure.in is consistent with config/*.
4624 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4626 * configure.in (host configurations): Reformat nested cases into
4627 easy-to-maintain table.
4628 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4629 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4631 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4633 * cplus-dem.c: Reorder args to most local functions to make them
4634 follow the consistent pattern of struct work_stuff pointer first,
4635 followed by pointer into string being demangled, followed by
4636 pointer to the string where the result is being stored, followed
4637 by other args. Also generally replace most variables of name
4638 "type" with "mangled" for consistency. They all pointed to the
4639 same string but half were one name and half the other.
4640 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4641 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4642 use whenever a qualified name is being demangled.
4643 * cplus-dem.c (do_type): Qualified names are treated similarly
4644 to fundamental types, not as modifiers of fundamental types.
4646 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4648 * configure.in: Add sparclite as a target.
4650 * sparc-stub.c (handle_exception): Flush instruction cache just
4651 before returning to the user. (hexToInt): Fix overzealous cleanup.
4653 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4655 * infrun.c (handle_command): Rewrite to allow multiple signal
4656 numbers, signal number ranges, and to recognize "all" to mean all
4657 signals except those used by the debugger.
4658 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4659 to set or reset actions for specific signals.
4661 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4663 * coffread.c (decode_type): Call alloc_type to alloc new
4665 * stabsread.c (read_array_type, read_range_type, define_symbol):
4666 Call alloc_type to alloc new types.
4667 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4668 from type_obstack to symbol_obstack.
4669 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4671 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4672 associated with a type, using the same mechanism as was used to
4673 allocate space for the type structure itself.
4674 * coffread.c (patch_type, coff_read_struct_type,
4675 coff_read_enum_type): Use TYPE_ALLOC.
4676 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4677 * gdbtypes.c (create_array_type, check_stub_method,
4678 allocate_cplus_struct_type): Use TYPE_ALLOC.
4679 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4680 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4681 read_range_type): Use TYPE_ALLOC.
4683 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4685 * breakpoint.c (breakpoint_re_set): Select a default source
4686 symtab if one is not currently selected.
4687 * utils.c (query): Call wrap_here before building the output
4688 query string, to turn off wrapping and flush any buffered output.
4689 Otherwise our query may end up in the wrap buffer and never be
4691 * eval.c (evaluate_subexp): Report error when attempting to
4692 evaluate subscript for types without a target type, rather
4693 than dumping core by using the NULL pointer.
4694 * symfile.c (symbol_file_command): Forget current_source_symtab
4695 and current_source_line when discarding symbol table.
4697 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4699 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4701 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4702 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4704 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4706 * remote.c (remote_open): Fix baud rate setting to make -b flag
4707 work. (remote_wait): Change 'T' message parser to deal with new
4708 improved format which allows stub to send an arbitrary bunch of
4710 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4711 make all this re-entrant by storing all state on the stack. Clean
4712 up memory error trapping. (computeSignal, set_debug_traps):
4713 make it all table driven. Make a start at a baud rate setting command.
4715 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4717 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4719 * remote-vx.c: redefine malloc to avoid buggy declaration on
4720 RS/6000 <rpc/types.h>.
4721 xm-rs6000.h: include <sys/select.h> to define fd_set for
4722 <rpc/svc.h> on RS/6000.
4724 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4726 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4727 recursive invocations of make. Always create installation
4730 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4732 * m68k-pinsn.c: Minor fix in style of output (don't use
4733 range to indicate floating point control registers).
4735 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4737 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4739 * infcmd.c (registers_info): Handle multiple register names.
4740 Changes inspired by Roland McGrath.
4742 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4744 * sparc-stub.c: New file. Mix it with your SPARClite
4745 application, and it will speak GDB remote protocol!
4746 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4747 deal with arbitrary registers. Needed for sparc-stub.
4749 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4751 * cplus-dem.c (cplus_markers): Add table for gnu style and
4752 use throughout, in place of compile time constant CPLUS_MARKER.
4753 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4754 * cplus-dem.c (cfront_special): New function, as suggested
4755 by pfieland@stratus.com.
4756 * cplus-dem.c (forget_types): New function.
4757 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4759 * cplus-dem.c (mop_up): Call forget_types().
4760 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4761 Use throughout, instead of checking current_demangling_style.
4762 * cplus-dem.c (demangle_signature): When finding an explicit
4763 start of function args, forget all remembered types for
4764 lucid/cfront style demangling.
4765 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4766 underbar characters, use last pair as the delimiter. Hoist
4767 gnu_special() call up to cplus_demangle(). Call cfront_special()
4769 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4770 for inherited classes.
4771 * cplus-dem.c (demangle_args): Document quirks of numbered
4772 references to previously seen types.
4773 * dbxread.c (read_ofile_symtab, process_one_symbol):
4774 Use AUTO_DEMANGLING rather than explicitly checking
4775 current_demangling_style.
4776 * demangle.h: Add some comments.
4777 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4778 CFRONT_DEMANGLING): New macros.
4779 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4780 not found in the actual producer string produced by lcc.
4781 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4782 than explicitly checking current_demangling_style.
4784 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4786 * breakpoint.c (enable_longjmp_breakpoint,
4787 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4788 Check for duplicate breakpoints at the same address. Bug report
4789 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4791 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4793 * buildsym.c (end_symtab): Document that end_symtab can return
4794 NULL under non-error conditions.
4795 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4796 returned from end_symtab for empty compilation units.
4798 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4800 * am29k-tdep.c: Lint from DECstation compiler.
4801 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4802 As the man page says, "Sometimes you just can't get lint to shut
4803 up". That doesn't mean you should blow away the code it won't
4805 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4806 it up over the next few weeks. Make mips x 29k build.
4807 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4808 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4809 but leave it as a comment because the breakpoint instruction
4810 is not easily accessible at this moment (it's static, and if
4811 we define one here, it goes into every file compiled).
4813 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4815 * Makefile.in (VERSION): Bump to 4.6.3.
4816 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4817 function scopes when building partial symbol tables.
4818 * objfiles.c (open_existing_mapped_file): Make it clear in
4819 warning message that out of date mapped files are ignored.
4820 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4821 unit source file name in error message.
4823 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4825 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4826 * dwarfread.c (struct_type): In absence of AT_byte_size for
4827 bitfield, use size of object of member's type for the size of
4828 the anonymous object containing the bit field.
4829 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4830 an AT_byte_size attribute is seen.
4831 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4832 union aux_ext (was aux_ent).
4833 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4834 unsigned char* to char*, for Lucid compiler.
4835 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4836 to be correct type (from unsigned char* to char*).
4837 * valprint.c (type_print_derivation_info): Minor tweak to placement
4838 of commas in derived class printing.
4839 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4841 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4843 * xm-go32.h: Define LSEEK_NOT_LINEAR
4844 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4845 then work out the lseek positions of newlines by running through
4846 the file and `tell'ing. This makes source file listing work on
4847 OS's where the relationship between physical position in file and
4848 canonical position is indeterminate, eg VMS and DOS.
4850 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4852 * stabsread.c: Ensure that all members of all allocated structures
4853 are initialized to known state to avoid hard to find bugs with gdb
4854 using fields containing random data.
4855 * buildsym.c (start_subfile): Compact dirname initialization.
4856 * buildsym.c (patch_subfile_names): New function.
4857 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4858 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4859 * buildsym.h (patch_subfile_names): Add prototype.
4860 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4862 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4864 * remote-udi.c: Update comments.
4866 * remote.c (getpkt): Only force retransmission ten times;
4867 after that, assume bug in target code, and handle pkt anyway.
4869 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4871 * configure.in: Add support for apollo 68k under BSD environment.
4872 * xm-apollo68b.h: New file to support above.
4874 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4876 * configure.in: Recognize i486 host cpu.
4877 * valprint.c (type_print_derivation_info): Print derivation info
4878 in same form as class declarations in source.
4879 * valprint.c (type_print_varspec_suffix): Split arg printing
4880 code out to type_print_args function.
4882 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4884 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4885 at_import, at_frame_base.
4886 * dwarfread.c (completedieinfo): Remove cases for obsolete
4887 AT_visibility, AT_import, and AT_frame_base attributes.
4888 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4889 i860, which can keep up to 4 shadow breakpoints.
4890 * tm-stratus.h (USG): Define.
4891 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4892 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4893 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4894 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4895 * config/stratus.mt (TDEPFILES): Include files available from
4896 stratus that are not yet in release pending receipt of paperwork
4898 * buildsym.c (finish_block): Minor code format change.
4899 * gdbtypes.h (struct field): Add to comments.
4900 * gdbtypes.h (virtual_field_bits): Add to comments.
4901 * objfiles.c (allocate_objfile): Change obstack interface to
4902 match FSF merging efforts.
4904 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4906 * Makefile.in (VERSION): Bump to 4.6.2.
4907 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4908 * Makefile.in (OBS): Add stabsread.o
4909 * Makefile.in (stabsread.o): Add build rule.
4910 * stabsread.c, stabsread.h: New files.
4911 * buildsym.c: Split out stabs specific support to stabsread.c.
4912 * buildsym.h: Split out stabs specific support to stabsread.h.
4913 * dbxread.c (stabsread.h): Include
4914 * dbxread.c (dbx_new_init): Call stabsread_new_init.
4915 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
4916 * dbxread.c (read_ofile_symtab): Call end_stabs.
4917 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
4918 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
4919 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
4920 really_free_pendings to cleanups.
4921 * elfread.c (elf_new_init): Call stabsread_new_init.
4922 * gdbtypes.c: Small changes to maintenance commands.
4923 * mipsread.c (stabsread.h): Include.
4924 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
4925 * xcoffread.c (stabsread.h): Include.
4926 * xcoffread.c (global_stabs): Remove redundant def.
4927 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
4929 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
4931 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4932 * inflow.c (terminal_init_inferior, terminal_inferior,
4933 terminal_ours_1, initialize_inflow): Record and use state
4934 of lmode_inferior_valid and lmode_ours_valid.
4936 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4938 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
4939 include <sgtty.h> on USG. (from sef).
4941 * depend: es1800 dependency needed here.
4943 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
4945 * buildsym.c (read_struct_type): Initialize structs allocated
4946 with alloca, to avoid using random values from stack later on.
4947 * defs.h (fprintf_filtered): Add prototype.
4948 * gdbtypes.c (check_stub_method): Fix misleading comments.
4949 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
4951 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
4952 small changes to maint support functions.
4953 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
4954 for some fields and expand comments.
4955 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
4956 macro and track change to obstack_full_begin macro.
4957 * utils.c (fprintfi_filtered): New function.
4958 * valprint.c (type_print_base): Fixup field printing to not
4959 print extraneous lines and not print bogus "no data fields"
4960 messages for C++ classes with no data members. Also use new
4961 fprintfi_filtered function.
4963 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4965 * configure.in: es1800 ok for 68000 too.
4967 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4969 * configure.in: echo error messages to stderr, not stdout
4971 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4973 * configure.in: recognize hppa* instead of hppa
4975 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
4977 * energize.c: Second cut at DynamicLoad message handling.
4979 * energize.c: Relativize pathnames in #include statements.
4980 * (kernel_dispatch): Better error messages for unknown protocol
4982 * (kernel_dispatch): First cut at DynamicLoad message handling.
4984 * Makefile.in: Remove -I../readline from all compilations,
4985 include a special case for main.o instead.
4987 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
4989 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
4990 error if it fails to find a member type, rather than return NULL
4991 and trigger a coredump.
4992 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
4993 lookup_demangled_partial_symbol,): Ask demangle_and_match to
4994 match on complete demanglings, including argument lists for member
4995 functions, rather than just accepting the first demangling that
4996 matches the class and function name.
4997 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
4998 to start_symtab as the directory name.
4999 * dwarfread.c (completedieinfo): Strip off any leading hostname
5000 portion of the AT_comp_dir attribute string. Gdb doesn't know
5001 what to do with them (FIXME).
5003 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5005 * breakpoint.c (commands_command): Simplify code a bit, remove
5006 unnecessary fflush().
5008 * Makefile.in (OTHERS): Add gcc.patch.
5009 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5011 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5013 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5014 lcc producer string.
5016 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5018 * WHATS.NEW renamed to NEWS.
5020 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5022 * dbxread.c, dwarfread.c: Re-enable experimental code to
5023 automatically select demangling style.
5024 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5025 DEMANGLING_STYLE, to make more descriptive. Revert back to
5026 "auto" as default. Comment use.
5027 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5028 * Makefile.in (${DEMANGLER}.o) Remove target and special
5031 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5033 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5035 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5037 * Makefile.in, demangle.c: Change default demangling style to
5039 * Makefile.in: Update version to 4.6 !!!
5040 * README, WHATS.NEW: Update for 4.6.
5042 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5044 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5047 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5048 nodes as base classes.
5050 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5052 * alldeps.mak, depend: Update.
5054 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5056 * Makefile.in (VERSION): 4.5.9.
5058 * xm-hp300bsd.h: Add decl for strdup().
5059 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5060 PDR. Cleanup a few things, fix compilation warnings.
5062 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5064 * Makefile.in (DEMANGLING_STYLE): New define to set default
5065 demangling style for C++. Defaults to "auto".
5066 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5067 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5068 * Makefile.in (OBS): Add demangle.o
5069 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5070 Remove compile time decisions about demangling style and replace
5071 with runtime decisions using current_demangling_style.
5072 * cplus-dem.c (main): Expand code included during building of
5073 standalone demangler to recognize demangling style options.
5074 * dbxread.c (demangle.h): Include.
5075 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5076 demangling style if processing g++ code and current demangling style
5077 is auto (Note: this feature currently disabled.)
5078 * demangle.c: New file, generic demangling control.
5079 * demangle.h (demangling_styles): New enumeration to select one
5080 of several demangling styles. Also define string names for each
5082 * demangle.h (set_demangling_style): Add prototype.
5083 * dwarfread.c (demangle.h): Include.
5084 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5085 New producer string prefixes to recognize.
5086 * dwarfread.c (handle_producer): Consolidate actions for specific
5087 producers. Set demangling style based on producer string if
5088 current style is auto. (Note: this feature currently disabled.)
5089 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5091 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5093 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5095 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5097 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5098 * c-exp.y: Call lookup_signed_typename() after seeing
5099 "signed". This handles "signed char" correctly.
5100 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5101 keywords before a type specifier.
5103 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5105 * command.c (lookup_cmd_1): Clarify descriptive comments.
5106 * gdbcmd.h (maintenanceprintlist): Add declaration.
5107 * main.c (maintenanceprintlist): Add definition.
5108 * main.c (gdb_completer_command_word_break_characters): Add.
5109 * main.c (symbol_completion_function): Switch completer word
5110 break character sets dynamically, based on whether completion is
5111 being done on commands or on something else.
5112 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5113 * maint.c: Include demangle.h.
5114 * maint.c (maintenance_demangle): New function.
5115 * maint.c (maintenance_print_command): New function.
5116 * maint.c (_initialize_maint_cmds): Reorganize some commands
5117 under new maintenance print subcommand.
5119 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5121 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5122 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5123 target type. Otherwise, 'whatis this.field' wouldn't work,
5124 which would be inconsistent, since 'print this.field' works.
5125 * buildsym.c (read_struct_type, read_enum_type): Clear
5126 TYPE_FLAG_STUB flag.
5127 * buildsym.c (cleanup_undefined_types): Don't rely on a
5128 flawed "Reasonable test to see if" a type has been defined
5129 since it was referred to; now we can just see if the
5130 TYPE_FLAG_STUB flag has been cleared.
5131 * valprint.c (print_type_base): Emit public/protected/private
5132 labels for methods as well as fields. Also, indent these labels
5133 2 spaces instead of 4, for a more conventional "look".
5134 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5135 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5136 * gcc.patch: New file. Contains patch for gcc (so people
5137 with gdb-2.2.x won't have to wait for a new gcc release).
5139 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5141 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5142 (print_addr): Call print_address to show symbolic version as well.
5144 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5146 (vx_read_register): Declare inferior_fp_regs. Delete code for
5147 copying "inferior_registers" around; the values are already in var
5148 "registers". Use correct size for register set.
5150 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5151 target doesn't support it.
5152 (vx_read_register): Don't try reading them either.
5154 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5155 VxWorks back end reads them in one contiguous set except for this
5157 (register_names): Change "pc" to "pcw" to avoid confusion printing
5159 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5160 find the PC under VxWorks.
5162 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5164 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5165 to create new blank types, instead of handcrafting them.
5166 * defs.h (printfi_filtered): Add prototype.
5167 * utils.c (printfi_filtered): New function.
5168 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5169 to simplify the code. Other cleanups.
5170 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5171 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5172 use of various fields.
5173 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5174 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5175 production that currently treats it exactly the same as STRUCT.
5176 * c-exp.y (yylex): Recognize "class" as token CLASS.
5177 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5178 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5179 general symbol handling code. Call cplus_mangle_opname with
5181 * symtab.c (decode_line_2): Print demangled function names in
5182 breakpoint menus, instead of just file and line number.
5183 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5184 * valprint.c (type_print_base): Print "class" for C++ classes,
5185 rather than "struct". Print section labels for public, protected
5186 and private members of C++ classes.
5187 * values.c: Include demangle.h.
5188 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5190 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5192 * Makefile.in (VERSION): Update to 4.5.8.
5194 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5196 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5197 prevent crashes when examining cross-targets.
5198 * dbxread.c (process_one_symbol): Include directory name when
5199 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5200 find include files, and yacc/lex sources when the cwd doesn't match
5201 that in which the object was compiled.
5202 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5204 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5207 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5209 * maint.c (maintenance_command, maintenance_info_command):
5210 Install with allow_unknown as 0 and call help_list to show
5211 list of possibilities when no subcommand is specified.
5213 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5215 * configure.in: Add m68k-ericsson-*.
5216 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5218 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5220 * maint.c: New file.
5221 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5222 * Makefile.in (OBS): Add new file maint.o.
5223 * defs.h (command_class): Add class_maintenance.
5224 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5225 commands. Allow for them (and other nonessential parts of gdb)
5226 to be selectively left out under special circumstances.
5227 * gdbtypes.c (recursive_dump_type): New function; supports
5228 maintenance print-type command.
5229 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5231 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5233 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5234 initializers. Add initializations for setprintlist, showprintlist,
5235 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5236 * printcmd.c (maintenance_print_type): New maintenance cmd.
5237 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5238 implied by comment that all cmd lists are owned by main.c.
5239 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5240 that all cmd lists are owned by main.c.
5241 * language.c (setchecklist, showchecklist): Move to main.c, as
5242 implied by comment that all cmd lists are owned by main.c
5243 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5244 deletelist): Remove redundant declarations (also in gdbcmd.h).
5245 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5246 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5247 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5248 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5249 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5250 maintenance_print_msymbols, maintenance_print_objfiles):
5252 * symmisc.c (printsyms_command, printpsyms_command,
5253 printmsyms_command, printobjfiles_command): Removed from
5254 _initialize_symmisc.
5255 * main.c (dump_me_command): Moved to maint.c and renamed to
5256 maintenance_dump_me.
5257 * breakpoint.c (all_breakpoints_info): Rename to
5258 maintenance_info_breakpoints.
5259 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5260 all_breakpoints_info to add maintenance_info_breakpoints to the
5261 maintenanceinfolist instead.
5262 main.c (initialize_main): Set up maintenance class commands.
5264 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5266 * energize-patches: Fix minor problems with building energize lib.
5268 * energize-patches: Change names of all cadillac procedure calls
5269 to be energize procedure calls. Simplify many hooks by moving
5270 tests energize.c. Configure energize, and build it automatically now.
5272 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5274 * Makefile.in (VERSION): Bump to 4.5.7.
5275 * cplus-dem.c (demangle_args): Validate index for previously
5276 seen type to guard against bogus values from malformed manglings.
5277 * valops.c (value_struct_elt_for_reference): Guard against
5278 blindly using NULL return value from lookup_symbol.
5280 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5282 * cadillac.c, cadillac-patches: Rename to energize.c and
5283 energize-patches. Change all routines and variables named
5284 'cadillac*' to 'energize*'. Create new file called energize.h to
5285 hold all interface declarations.
5287 * deblib/connection/*: Move all of this stuff into energize/, but
5288 delete unneeded files.
5290 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5292 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5294 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5295 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5296 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5297 child processes, to avoid dead ones "hanging around" after GDB exits.
5298 (attach): Always stop the process if it needs it. Set RLC flag
5299 when attaching running processes, so it will continue if we detach
5300 it, quit, or are killed.
5301 (detach): Clear faults and set RLC flag to make process run
5303 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5305 (info_proc): Open process O_RDONLY, so we can see any process,
5306 even those controlled by debuggers.
5307 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5309 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5311 Relocate symbols using an array of section_offsets, rather than a
5312 single `addr' or `offset'. This makes Solaris-2 support work, and
5313 permits better VxWorks (and maybe xcoff) support later.
5315 * symtab.h (struct section_offsets): New structure for keeping
5316 a set of offsets, rather than a single one.
5317 (struct objfile): Replace addr with section_offsets member.
5318 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5319 * gdb-stabs.h: New include file with `symbol type specific'
5320 parameters for psymtabs and objfiles.
5321 * Makefile.in (HFILES): Add gdb-stabs.h.
5322 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5323 * coffread.c: Conforming changes. Fake offset array always 0.
5324 * dbxread.c: Conforming changes.
5325 (struct dbx_symfile_info): Move to gdb-stabs.h.
5326 (start_psymtab): Call elfstab_offset_sections to calculate good
5327 offsets for this source file, based on the ELF symbol table info.
5328 (read_ofile_symtab): Yank N_CATCH, which is dead.
5329 (process_one_symbol, N_CATCH): Yank.
5330 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5331 Relocate with SECT_OFF_TEXT.
5332 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5333 to distinguish relocatable from absolute symbols. Then, if not
5335 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5336 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5337 (", N_ROSYM): SECT_OFF_RODATA.
5338 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5339 (dbx_symfile_offsets): Add to translate addr to offset.
5340 * dwarfread.c: Conforming changes. Single offset currently used.
5341 * elfread.c: Add various complaints about elf/stab stuff.
5342 #include gdb-stabs.h. Conforming changes, using a single offset.
5343 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5344 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5345 for later use in building psymtabs.
5346 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5347 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5348 (free_elfinfo): New fn, frees all chained stab_section_infos
5349 in an objfile, and zaps the start-of-chain pointer.
5350 (elfstab_offset_sections): New fn, looks in stab_section_info
5351 chain to determine section bases to relocate a psymtab's worth
5352 of symbols, as they are being read.
5353 * mipsread.c: Conforming changes. Stabs-reading will relocate
5354 using one offset. MIPS-reading will not relocate at all.
5355 * partial-stab.h: Relocate different symbol types using different
5356 offsets from section_offsets.
5357 * symfile.c: Conforming changes.
5358 (find_lowest_section): Unused function to use later
5359 to free us from the Tyranny of the Text Section.
5360 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5361 in all lower layers of symbol reading. Call format-specific
5362 sym_offsets function to initialize offsets for high speed symbol
5364 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5365 (symbol_file_command, add_symbol_file_command): Callers changed.
5366 * symmisc.c (dump_psymtab): Print new relocation parameters.
5367 * xcoffread.c: Corresponding changes.
5369 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5370 * main.c (main): Read the $HOME/.gdbinit file before processing
5371 the argv arguments (e.g. reading symbol files or core
5372 files). This allows global parameters to be set, which will apply
5373 during the symbol reading. The ./.gdbinit is still read after
5375 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5376 * xcoffexec.c: Clean up quote inside comment.
5378 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5380 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5381 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5382 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5383 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5384 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5385 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5386 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5387 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5388 values.c, xcoffread.c:
5389 Remove "(void)" casts from function calls where the return value
5390 is ignored, in accordance with GNU coding standards.
5392 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5394 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5395 * partial-stab.h: Ignore N_ENDM.
5396 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5397 CODE or DATA section attachment. This eliminates a lot of random
5398 values from shared libraries, which screw up the ordinary symbols
5399 in the address ranges they happen to overlap.
5400 * buildsym.c (define_symbol): Eliminate special tests
5401 for function types; move into "function" cases in switch statement.
5402 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5403 in case they define new type numbers. But ignore them (FIXME).
5404 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5405 (read_sun_builtin_type): Add commentary.
5407 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5409 * xm-rs6000.h: define MEM_FNS_DECLARED
5411 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5413 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5414 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5415 * mips-xdep.c: Remove most include files (unused, caused errs).
5416 (fetch_core_registers): Use right parameters in dummy fn.
5418 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5420 * buildsym.c (scan_file_globals): Beware the null file.
5421 Fix from Jim Williams.
5423 * stack.c (return_command): Evaluate expression *before* popping
5424 off the stack frames! Fix inspired by Jim Williams.
5425 (up_silently_command, down_silently_command): No sel frame is error.
5427 * defs.h (memcpy, memset): Conditionalize decls on
5428 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5429 (alloca): Break out the STDC and non-STDC alloca cases, to make
5430 it work on old preprocessors as well as "picky ANSI" ones.
5431 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5433 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5434 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5435 header files define it!
5437 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5439 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5441 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5442 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5443 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5444 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5445 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5446 utils.c, valarith.c, valops.c, valprint.c, values.c:
5447 Replace bcopy() use with memcpy(), which is more standard and can
5448 take advantage of gcc's builtin functions for increased performance.
5449 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5450 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5452 Replace bzero() use with memset(), which is more standard and can
5453 take advantage of gcc's builtin functions for increased performance.
5454 * i386-tdep.c, main.c, valprint.c:
5455 Replace bcmp() use with memcmp(), which is more standard and can
5456 take advantage of gcc's builtin functions for increased performance.
5458 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5460 * remote.c (remote_wait): Fix cast on signal() call.
5461 * defs.h (alloca): More diddling with alloca. Have to ensure
5462 that it has a prototype, so that if alloca is defined as a macro
5463 that takes an arg, the definition is seen as a use of a macro
5464 that takes an arg, to satisfy picky ANSI preprocessors.
5466 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5468 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5469 consistency with all other gdb files.
5470 * cadillac.c: Use <string.h> rather than <strings.h>.
5471 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5472 * Makefile.in (MAKE): Remove definition for consistency with
5473 other Makefile.in files and to fix problem with recursive makes.
5475 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5477 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5480 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5482 * source.c (print_source_lines): for DOS interoperability; don't
5483 print CR (013) as ^M.
5485 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5487 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5489 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5491 * remote.c (remote_wait): Cast signal to void * to avoid warning
5492 from busted HP compiler.
5494 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5495 stabs cause end_psymtab to be called.
5497 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5498 compiler feature of putting 'c' into basic type descriptors for
5501 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5502 where there is no place for nPC in prrun struct.
5504 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5506 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5507 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5508 * dwarfread.c (enum_type): Save enum names on type_obstack.
5509 * dwarfread.c (struct_type): Save member name on type_obstack.
5510 * symtab.c (_initialize_symtab): Fix misspelling.
5511 * regex.c (store_jump, insert_jump): Return void.
5513 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5515 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5516 (alloca): Declare return type on SPARC, since Sun doesn't.
5517 (*_BYTE_ORDER): Improve comment: *must* be defined.
5519 * tm-hppa.h: New file, architectural definition of HP PA.
5520 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5522 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5523 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5524 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5525 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5528 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5529 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5530 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5532 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5534 * printcmd.c (output_command): Thinko.
5535 (x_command): Only set remembered size/format if cmd succeeds.
5537 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5538 since it is no longer used and burns time for every symbol read.
5539 (process_one_symbol): Treat N_CATCH like default (complain).
5541 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5543 * partial-stab.h (case N_TEXT): Fix fencepost error when
5544 detecting start of new symbol info after reading symtab for a
5545 module with a zero length TEXT segment.
5547 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5549 * Makefile.in (VERSION): Bump to 4.5.6.
5550 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5552 * defs.h (NORETURN): Define away for Lucid compiler.
5553 * remote.c (remote_timer, remote_interrupt): Signal handlers
5555 * ser-termios.c (serial_write, serial_close): Return whatever
5556 value the write/close call returns, rather than falling off end.
5557 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5558 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5560 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5561 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5563 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5564 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5565 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5566 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5568 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5569 store_inferior_registers): Supply missing fourth argument to
5571 * cadillac.c (kernel_dispatch): Make return type void.
5572 * cadillac.c (iosig): Signal handlers take one int arg.
5573 * valprint.c (val_print_fields): Call fprint_symbol to get
5574 automatic C++ demangling for mangled field names.
5576 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5578 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5579 * dwarfread.c (enum_type): Fix misspelling in comment.
5580 * valprint.c (val_print_fields, cplus_val_print): Minor
5581 adjustment to printing of C++ class structures to more closely
5582 match format for printing C structures, with and without setting
5585 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5587 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5588 (which is not a Posix signal) if it isn't defined.
5589 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5590 New port to Linux (a free Unix clone for 386 machines).
5592 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5594 COFF changes for dealing better with EPI 29K C compiler output.
5596 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5598 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5599 (read_coff_symtab): Move patch_opaque_types call from
5600 coff_symfile_read. Restrict it to symtabs from this objfile.
5601 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5602 references on opaque type chain; just let coff_lookup_type handle 'em.
5603 (decode_type): Complain about tagndx values on
5604 non-struct/union/enum types, which the EPI compiler tends to produce.
5606 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5608 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5611 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5612 usage to match new prototype. Include libbfd.h to get prototype.
5614 * source.c (find_source_lines): Handle large st_size fields.
5616 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5618 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5619 * stack.c (return_command): Use cleanups to avoid memory leaks.
5621 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5623 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5624 INT_REGNUM to INTE_REGNUM.
5626 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5628 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5630 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5631 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5632 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5633 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5635 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5636 declarations of malloc/realloc/free that are inserted by some
5638 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5640 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5641 another decl of strdup (this really ought to come from libiberty.h!).
5643 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5645 * remote.c (getpkt): Error if input exceeds buffer size.
5646 (_initialize_remote): `set remotedebug' enables packet trace.
5648 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5649 N_SLINE's, etc, just like Sun cc on Solaris2.
5651 * am29k-tdep.c (read_register_stack, write_register_stack):
5652 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5653 variable. Add `set' and `show' commands for it.
5654 * doc/gdb.texinfo: Document it.
5656 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5658 * valprint.c (type_print_1): Plug memory leak. Print all
5659 C++ syms as demangled, not just functions.
5660 * buildsym.c (read_range_type): When we find a signed char
5661 type, do a lookup of signed char, not plain char. Plain char's
5662 still get looked up as plain char's elsewhere.
5664 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5666 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5667 (Bug and fix found by Pierre Willard.)
5669 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5671 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5673 * xm-rs6000.h: Add decl for strdup().
5675 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5678 * breakpoint.c (enable_command, disable_command): Without args,
5679 should only affect normal breakpoints and watchpoints.
5681 * m68k-pinsn.c (print_insn_arg): Make register be const.
5682 * xcoffexec.c: Remove ' from comment.
5683 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5684 with decls of malloc in c-exp.tab.c (as produced by yacc).
5685 There's got to be a better way to do this...
5687 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5689 * partial-stab.h: Convert single rindex use to strrchr.
5690 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5691 standard <strings.h> file, now that the only single use of
5692 rindex in the gdb source files is gone.
5694 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5696 * mipsread.c: Undo ill effects from including <strings.h>,
5697 which #defines index to be strchr. Unfortunately, index is
5698 a member of a symbol table structure that can't be changed.
5699 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5700 remove redundant #include's.
5702 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5704 * mipsread.c: #include <strings.h> for rindex().
5706 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5708 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5710 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5712 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5713 extraneous SO stabs from busted C++ compilers.
5715 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5717 * Makefile.in (VERSION): Bump to 4.5.5.
5718 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5719 C++ lookups fail, print possibly helpful hint about completion.
5720 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5721 for static data members.
5722 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5723 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5724 it's broken on ncr3000's.
5726 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5728 * dwarfread.c (decode_modified_type): Change type of first arg.
5729 Change 'modifier' to char from unsigned char. Cast single use
5730 that needs to be unsigned char.
5731 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5732 * utils.c (strdup_demangled): Add function.
5733 * defs.h (strdup_demangled): Add prototype.
5734 * stack.c (return_command): Demangle C++ function names for query.
5735 * infcmd.c (jump_command): Demangle C++ function names for query.
5736 * cplus-dem.c (consume_count): New function and prototype.
5737 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5738 do_type): Replace conversion code with consume_count().
5739 * cplus-dem.c (gnu_special): Fix demangled of static members.
5740 * source.c (list_command): Print demangled function names
5741 when appropriate. Fix supplied by Peter Schauer.
5743 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5745 * sparc-tdep.c: Clean up slightly for Solaris2.
5747 * buildsym.c (define_symbol): Nameless types are now on several
5748 platforms; generalize them and un-ifdef them to make Solaris 2
5751 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5753 * infcmd.c: Fix typo (reported by Rob Savoye).
5754 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5755 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5756 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5757 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5758 rather than the one for the first file in the dependency chain.
5760 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5761 set. Don't reset our own texthigh, or dependency-only pst's, in
5762 scanning all the rest of the psymtabs.
5763 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5765 * buildsym.h (N_UNDF): Improve comments.
5766 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5768 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5770 * symtab.h (struct symbol): Add aux_value union for preserving
5771 an additional per-symbol value.
5772 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5773 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5774 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5775 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5776 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5778 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5780 * symfile.c (clear_symtab_users_once): Now non-static (for
5783 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5785 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5786 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5787 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5789 Solaris-2 support on SPARC:
5791 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5792 Add symbol_size and file offsets to struct symloc.
5793 Add static symbol_table_offset, string_table_offset,
5794 file_string_table_offset, next_file_string_table_offset,
5796 (add_old_header_file): Convert error() to complain()t.
5797 (dbx_symfile_read): Get symbol size via the objfile.
5798 Also get symbol_table_offset.
5799 (dbx_symfile_init): Record symbol size and count via the objfile.
5800 (dbx_next_symbol_text): Always add file_string_table_offset when
5801 accessing string table.
5802 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5803 (SET_NAMESTRING): Use the offset.
5804 (end_psymtab): Large kludge to determine addresses where source
5805 files start and end (for the psymtab header).
5806 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5807 Get this, symbol size, and symbol offset, from psymtab.
5808 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5809 Patch up last_source_start_addr if zero in N_SO.
5810 (process_one_symbol): Add variable function_start_offset.
5811 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5812 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5813 ( "", N_OBJ, N_OPT): Ignore.
5814 (elfstab_build_psymtabs): New function to read stabs out of
5817 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5818 (gdb): use GLOBAL_CFLAGS when linking, too.
5819 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5820 (N_OBJ, N_OPT): Ignore.
5821 ('f', 'F'): Save last function name.
5823 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5824 extra info in the minimal symbol.
5825 (elf_symtab_read): The extra info is the size of an ELF object,
5826 which was kludged to us in the `udata' field of the BFD symbol.
5827 Gag me with a crowbar...
5828 (elf_symfile_read): Keep track of both the absolute load address,
5829 and the offset between load addr and symbols. Handle STABS as
5830 well as DWARF sections, passing the absolute load address to
5831 elfstab_build_psymtabs.
5833 * symfile.h: Prototype elfstab_build_psymtabs.
5834 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5836 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5838 * buildsym.h: Add processing_acc_compilation flag.
5839 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5840 (define_symbol): Skip arg types in function entries. Resolve
5841 overloaded 'P' which acc uses for prototypes of functions called
5843 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5845 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5846 save size of ELF symbols. FIXME.
5847 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5848 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5850 * configure.in: Solaris config is sparc-sun-solaris2.
5851 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5853 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5854 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5855 * symfile.c (symfile_bfd_open): Comment where name is freed.
5856 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5858 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5860 * expprint.c (print_subexp): Add missing ']'.
5861 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5862 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5863 * WHATS.NEW: Point out improved C++ function name handling.
5864 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5865 type names for both implicitly and explicitly signed integral
5866 types. See comment in the source code.
5868 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5870 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5871 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5872 * expprint.c (print_subexp): Fix printing of register names.
5874 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5876 * inferior.h (register_valid): Declare.
5877 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5878 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5879 macros for traversing the data structures in a single objfile.
5880 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5881 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5884 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5886 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5887 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5888 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5889 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5891 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5893 * depend: rebuild to account for remote-st2000.c.
5894 * remote-st2000.c: Almost works now.
5895 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5897 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5899 * c-exp.y (yylex): Recognize single-quoted strings that specify
5900 tokens with embedded whitespace, such as C++ demangled names.
5901 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5902 * main.c (gdb_completer_quote_characters): Add global variable.
5903 * main.c (symbol_completion_function): Total rewrite for C++
5904 demangled name handling.
5905 * main.c (skip_quoted): New function.
5906 * main.c (main): Set rl_completer_quote_characters.
5907 * symmisc.c (dump_symtab): Print source language for symtab.
5908 * symtab.c (expensive_mangler): Add prototype and function.
5909 * symtab.c (completion_list_add_symbol): Total rewrite for new
5910 C++ demangled name handling.
5911 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
5912 other changes for demangled C++ symbol handling.
5913 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
5914 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
5915 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
5916 * symtab.c (completion_list_add_symbol): Total rewrite for new
5917 C++ demangled name handling.
5918 * symtab.c (expensive_mangler): New function.
5919 * utils.c (strcmp_iw, demangle_and_match): New functions.
5920 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
5922 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
5924 * Makefile.in: Roll VERSION to 4.5.4.
5925 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
5926 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
5927 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
5929 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
5931 * alldeps.mak: Rebuild to account for new files.
5932 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
5933 * tm-st2000.h: New file.
5934 * configure.in: Tandem debug monitor (st2000) support.
5935 * remote-st2000.c, config/st2000.mt: ditto.
5937 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
5939 * blockframe.c (inside_entry_file, inside_main_func,
5940 inside_entry_func): Return 0 if no symbols; avoid crashing.
5942 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
5944 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
5945 without masking, since it is signed and will later be compared
5946 against signed quantities. The right fix is probably to make
5947 it all unsigned, but this is a small, safe fix for this release.
5948 FIXME -- make the real change sometime soon.
5950 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
5952 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
5953 parameter in call to `symbol_file_add' to 0.
5955 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
5957 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
5959 * configure.in: Handle -m680[01234]0-wrs.
5961 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5963 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
5964 `ieee_extended_to_double'.
5966 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
5968 * valops.c (value_assign): Lint, by Pierre Willard.
5970 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
5972 * coredep.c (fetch_core_registers): Remove premature warning,
5973 which triggers on DECstation even though all regs are accessible.
5975 * m68k-pinsn.c (print_insn_arg): Use new macros to get
5976 sign-extension of instruction fields even on unsigned-char hosts.
5977 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
5979 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
5980 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
5981 since they define the target, not the host.
5982 * m88k-pinsn.c: Fix typo.
5984 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
5986 * valarith.c (value_zerop): -0.0 is still zero.
5987 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
5988 Patches by Paul Eggert <eggert@twinsun.com>.
5990 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
5992 * alldeps.mak, depend: re-make to account for ser-*.c.
5994 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
5996 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
5997 disconnecting from controlling terminal, to avoid gdb hanging
5998 on SVR4. Fixes bug reported by Oliver Okrongli.
5999 * procfs.c (PROC_NAME_FMT): Change format to match default used
6000 by system, as suggested by Oliver Okrongli.
6001 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6002 bug fix from Brent Townshend (bst%tt@cam.ORG).
6003 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6004 by turlais@rechser.total.fr.
6005 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6006 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6007 * objfiles.h (unlink_objfile): Add prototype.
6008 * objfiles.c (unlink_objfile): Add function.
6009 * objfiles.c (free_objfile): Call unlink_objfile.
6010 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6011 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6012 Also, discard old possibly bogus sf struct.
6013 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6014 find_sym_fns() for remapped symbol files, in case of any changes
6015 since the last mapping.
6017 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6019 * findvar.c (read_relative_register_raw_bytes): use the raw size
6020 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6022 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6024 Changes to support GDB running on DOS using GO32 and H8 support
6026 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6027 allowing hosts with different text and binary file formats to
6029 * coffread.c (read_coff_symtab): changed calling convention and
6030 operation - now it opens its own file with FOPEN_RB rather than
6031 duping and fdopening the provided handle.
6032 * dbxread.c, cplus-dem.c: #include mangling.
6033 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6034 binary files oring in the right bit.
6035 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6036 * remote-hms.c: cleanup to use the new remote serial stuff
6037 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6038 independent remote terminal I/O.
6039 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6040 * source.c (openp): fix off by one problem removing / - can now
6041 open a source file in the root directory with DOS.
6042 * values.c (value_as_pointer): remove bogus address bits from
6043 long. (unpack_long): unpack into unsigned long/short if pointer.
6045 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6047 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6048 It gets permanently stuck in many OSes.
6049 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6051 * breakpoint.c: Improve help text for info breakpoints.
6053 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6055 * README: Add pointer to internals doc, and describe reading
6057 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6058 * symtab.c (output_source_filename): Remove old glop for wrapping
6059 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6061 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6063 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6064 * munch: Add sort -u to avoid duplications.
6065 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6066 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6068 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6070 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6071 avoid infinite loops while demangling bogus mangled names.
6072 * valprint.c (type_print_base): Minor fix for GNU style guide
6075 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6077 * Makefile.in (VERSION): Bump to 4.5.3
6078 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6079 * Makefile.in (demangle): New target to create standalone
6080 demangler with same code and options as internal demangler.
6081 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6082 to support ARM style and Lucid style demangling, improve
6083 maintainability, fix several demangling bugs. More changes
6085 * defs.h (strstr): Add ANSI compatible prototype.
6086 * valprint.c (type_print_1): Demangle using ansi option.
6087 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6089 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6091 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6094 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6096 * mipsread.c (parse_procedure): Return rather than using
6097 uninitialized variable 'b'.
6099 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6101 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6102 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6103 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6104 relative to each source file.
6106 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6108 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6111 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6113 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6114 * am29k-tdep.c: Update to latest code from AMD.
6115 (get_saved_register) don't crap out if no frame.
6116 * remote-udi.c: Set/clear inferior_pid as appropriate.
6117 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6118 error handling. Fixup end-of-debugging messages.
6119 (udi_fetch_registers) clean up big time, mainly don't multiply
6120 register_valid indices by 4, and use proper Offset when reading
6121 gr96-gr127. (udi_store_registers) general cleanup.
6122 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6123 INT_REGNUM->INTE_REGNUM.
6124 * tm-29k.h: Upgrade to latest code from AMD.
6125 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6126 (UDIConnect) Clean up error processing (like, don't do exit() if
6127 execlp fails), make code restartable, make more attractive.
6128 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6131 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6133 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6134 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6135 from former to latter.
6137 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6139 * cplus-dem.c (do_args): Handle void args the same as others.
6140 * objfiles.c (free_objfile): Only try to unmap files when
6141 reusable objfiles are supported.
6142 * valprint.c (type_print_varspec_suffix): Add parameter that
6143 specifies if C++ demangling included function arguments. Use
6144 it to suppress printing extra pair of ()'s.
6145 * valprint.c (type_print_1): Fix problem with printing demangled
6146 C++ function types where demangled type includes the function
6149 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6151 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6152 Allows selection of C++ demangler to be a configuration option
6153 until multiple demanglers are supported.
6154 * demangle.h: New include file for extended demangler support.
6155 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6156 utils.c, valprint.c: Include "demangle.h" and change all calls
6157 to cplus_demangle() or fputs_demangled() to use individual
6159 * valprint.c (type_print_1): Change options to cplus_demangle
6160 to print demangled function args. Still broken, but now less so.
6161 * cplus-dem.c: Include demangle.h, reorganize and update some
6162 comments to reflect reality.
6163 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6164 second arg from fixed integer to bit based multiple options.
6165 * cplus-dem.c (optable): Reformat and replace ansi members with
6167 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6169 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6171 * values.c (set_internalvar): Force evaluation of lazy values.
6172 Bug reported by RMS.
6174 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6176 * Makefile.in (VERSION): Bump to 4.5.2.
6177 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6178 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6179 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6180 proper handling of bit fields.
6181 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6182 * symtab.h: Fix couple of misspellings in comments.
6183 * value.h (struct value): Clarify use of bitpos.
6184 * value.h (unpack_field_as_long): Change prototype, returns
6186 * values.c (unpack_field_as_long): Change return type to LONGEST,
6187 sign extend unpacked fields that are signed, other rewriting.
6188 * config/ncr3000.mt: New target config file.
6190 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6192 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6193 even when printing 8-bit characters.
6195 * gdbtypes.c (make_{reference,pointer,function}_type): New
6196 functions which handle overwriting of forward-referenced types
6197 for stabs file reading.
6198 (lookup_{reference,pointer,function}_type): These just call
6199 the make_*_type functions with a null storage alloc parameter.
6200 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6201 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6203 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6204 (dbx_alloc_type): Make it easier to understand. No funct change.
6205 (define_symbol: 't'): Don't put the typedef name into the name of
6206 the struct, union, or enum. Bugfix.
6207 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6208 routines to properly handle overwriting preallocated types so that
6209 forward references will work.
6210 (read_enum_type): Force enum values to file scope, due to bug in
6211 Sun compiler output. FIXME, fix later.
6213 Remove unused header_file_prev_index mechanism. It was already
6214 obsolete in gdb-3.5. These comments appeared in 3.5:
6215 /* This code was used before I knew about the instance codes.
6216 My first hypothesis is that it is not necessary now
6217 that instance codes are handled. */
6218 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6219 * buildsym.h: Remove it and prev_index that saves it.
6220 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6222 * solib.c (special_symbol_handling): When called from core files,
6223 must set up debug_addr. Don't print error messages, just return.
6224 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6226 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6228 * cplus-dem.c: Allow nested class names (as in
6229 Foo::Bar::method()).
6230 Allow the cleaner cfront style of nested class names
6231 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6232 Make cplus_demangle re-entrant by removing use of global
6233 variables. Instead, place all shared variables in a
6234 stack-allocated structure, and pass around its address.
6236 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6238 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6239 29k-share/* subdirs...
6241 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6242 rewrite, only leave out the bugs.
6244 * Makefile.in: Add 29k/UDI support. Improve depend.
6245 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6247 * am29k-tdep.c: Update to use new calling conventions, and misc
6250 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6252 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6254 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6255 breakpoint instructions that leave PC pointing at the right place.
6257 * core.c (core_open): Call warning() to print warnings.
6259 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6261 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6262 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6263 This prevents a crash when trying to lookup the value of a
6264 non-existent symbol.
6266 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6268 * signame.c, signame.h: Remove, replaced by strsignal.c in
6270 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6271 sun386-xdep.c: Remove include of signame.h
6272 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6273 * Makefile.in (HFILES): Remove signame.h
6274 * Makefile.in (OBS): Remove signame.o
6275 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6276 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6277 psignal, perror): Add prototypes.
6278 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6280 * depend: Manually remove signame.[cho] references.
6281 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6283 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6284 with safe_strsignal.
6285 * core.c (core_open): Replace use of sys_siglist with
6287 * core.c (memory_error): Replace use of sys_errlist with
6289 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6291 * infcmd.c (program_info): Replace use of sys_siglist with
6293 * infrun.c (signal_stop, signal_print, signal_program):
6294 Allocate dynamically based on dynamic determination of number
6295 of signals to support.
6296 * infrun.c (child_create_inferior): Replace use of sys_errlist
6298 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6300 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6301 strsigno and sys_siglist with safe_strsignal.
6302 * infrun.c (handle_command): Call signo_max to find number of
6303 signals. Replace sig_number with strtosigno and sig_abbrev with
6305 * infrun.c (signals_info): Replace sig_number with strtosigno.
6306 * infrun.c (_initialize_infrun): Call signo_max to find number of
6307 signals. Dynamically allocate signal_{stop,print,program}.
6308 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6309 * procfs.c (errnoname): Add function and prototype.
6310 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6311 of sys_siglist with safe_strsignal.
6312 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6313 sys_siglist with safe_strsignal.
6314 * procfs.c (info_proc_stop): Call errnoname.
6315 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6316 * stuff.c (main, get_offset): Replace use of sys_errlist with
6318 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6319 with safe_strsignal.
6320 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6321 with safe_strsignal.
6322 * utils.c (safe_strerror, safe_strsignal): Add functions that
6323 call strerror and strsignal respectively, and deal with NULL
6325 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6326 sys_errlist with safe_strerror.
6327 * valprint.c (val_print): Replace use of sys_errlist with
6330 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6332 * Makefile.in: rework CFLAGS so that they can be set from the
6333 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6334 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6335 Pass CFLAGS on recusions.
6337 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6339 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6340 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6341 overkill for the problem it solved.
6342 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6343 and default to simply printing type names as appropriate.
6344 * main.c (main): Remove one of the leading newlines from
6345 warning_pre_print initialization.
6346 * objfiles.c (open_existing_mapped_file): Add function and
6348 * objfiles.c (open_mapped_file): Rewrite to use new function
6349 open_existing_mapped_file.
6351 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6353 * sun3-xdep.c (fetch_core_registers): Lint.
6354 * tm-sun3.h: Prototype lint.
6357 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6359 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6360 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6361 * objfiles.c: Cast calls to close() with unused returns to void.
6362 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6363 old objfile's name before updating it.
6364 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6365 * objfiles.h (objfile struct): Add mmfd member.
6366 * symfile.c (syms_from_objfile): Move some code to
6367 new_symfile_objfile.
6368 * symfile.c (new_symfile_objfile): Add new function, common code
6369 from syms_from_objfile.
6370 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6371 mapped and unmapped symbol files.
6372 * symfile.c (symbol_file_command): Print "No symbol file now"
6373 message, ala exec_file_command for the exec file.
6374 * symfile.h (new_symfile_objfile): Add prototype.
6375 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6376 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6378 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6380 * rs6000-pinsn.c: New version from IBM (Metin).
6381 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6382 to avoid warnings from some compilers.
6384 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6386 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6387 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6388 type's flag word that marks it as a fundamental type.
6389 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6390 flags argument for all calls to init_type().
6391 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6392 flags argument for all calls to init_type(). Also remove
6393 dependency on host sizes for ints, floats, etc.
6394 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6395 flags argument for all calls to init_type(). Also remove
6396 dependency on host sizes for ints, floats, etc.
6397 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6398 bit to flags argument for all calls to init_type(). Add types
6399 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6400 * valprint.c (unsigned_type_table, signed_type_table,
6401 float_type_table): Remove.
6402 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6403 bit when printing fundamental types, and print the actual name
6404 for such types, rather than inventing one. Remove code that
6405 invented fundamental type names.
6406 * valprint.c (_initialize_valprint): Remove initializations
6407 for now removed unsigned_type_table, signed_type_table, and
6410 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6412 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6413 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6416 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6418 * dwarfread.c (target_to_host): New function similar to previous
6420 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6421 Extensive changes to convert all previous usages to use new
6422 target_to_host() function.
6423 * dwarfread.c (struct dieinfo): Change types of most integral
6424 members to be unsigned.
6426 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6428 * WHATS.NEW: Revise -mapped doc.
6430 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6432 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6433 too high or when skipping `forwards' moves us backwards.
6434 (parse_type): Print mis-guessed tag name in complaint.
6435 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6436 (parse_procedure): Do not attempt to create symbols; just fill in
6437 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6438 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6439 for clarity. Set top_stack before calling parse_external. In
6440 stabs, sort symbols before calling parse_procedure.
6442 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6443 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6444 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6445 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6448 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6450 * Makefile.in (VERSION): Set to 4.5.1.
6451 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6452 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6453 fill_gregset): New functions for SVR4 /proc support.
6454 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6455 Remove new symbol types and such to ../include/coff/symconst.h.
6456 (parse_symbol): Simplify code for parsing struct/enum/unions.
6457 (parse_type): Handle `long long' types.
6458 (upgrade_type): Handle `const' qualifier.
6459 (parse_partial_symbols): fix indentation, clean a bit.
6461 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6463 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6464 copy in data from raw read buffers, calling bfd byteswapping
6465 routines as appropriate. Use to replace most existing memcpy
6467 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6468 * configure.in: Recognize new ncr3000 config.
6469 * config/ncr3000.mh: New config file.
6471 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6475 * README: Update for release.
6476 * Makefile.in: Update version to 4.5.
6477 * WHATS.NEW: The obvious.
6479 * depend: Generate new depend file for this release.
6481 * Makefile.in (depend): Fix dependancy generation so that it does
6482 not include gcc 'fixincluded' files, which are usually in a system
6485 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6487 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6488 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6489 symbols for nameless types. And, handle `R' (register parameter
6490 type) for AIX. (an extension to existing stabstring grammar).
6491 * rs6000-xdep.c: Fix typo (= should have been ==).
6493 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6495 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6497 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6499 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6500 * signame.c (SIGWAITING, SIGLWP): Add.
6502 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6504 * xm-i386mach.h: add decls for errno and strdup().
6506 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6507 used in array index context (otherwise, some compilers barf).
6509 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6511 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6512 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6513 in a system call, and provide better backtrace if so.
6515 * Makefile.in (HFILES): Add xcoffsolib.h.
6516 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6517 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6519 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6520 mipscoff_symfile_read): Convert to BFD to do file I/O.
6522 * symfile.c: #include <ctype.h> to get proper def if isspace().
6524 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6526 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6528 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6529 function also when parsing embedded stabs.
6531 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6533 * mipsread.c: Fix more declarations.
6535 * mipsread.c: Fix many invocations of complain. Use enum
6536 type_code where appropriate.
6538 * xm-vaxult.h: Add decl for strdup().
6540 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6543 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6545 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6548 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6550 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6551 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6552 Merge in more patches for rs6000 from Metin Ozisik.
6553 * utils.c: Fix typo in comment.
6555 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6557 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6558 * procfs.c (attach): Set nopass_next_sigstop if attached
6559 process is forcibly stopped.
6560 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6561 resending SIGSTOP to attached process on first resume.
6563 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6565 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6567 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6569 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6570 (VERSION): Bump to 4.4.85.
6571 * mipsread.c: Update for new include files. Lint.
6572 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6573 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6574 Don't need to bring in mipsread.o specially any more.
6576 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6578 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6579 routine (for Irix-4.x). Make many funcs static and void.
6580 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6581 * (init_extra_frame_info): Don't trash cached value of frame
6582 pointer register. This fixes backtracing through routines that use
6583 alloca(). Generally clean up declarations of functions, and use
6584 typedefs and macros to reference data structures as appropriate.
6585 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6588 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6590 * values.c (unpack_long): Fix unpacking error for signed chars
6591 on hosts where the default character type is unsigned.
6592 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6593 for newer SVR4 variants.
6594 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6595 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6596 * procfs.c (mappingflags): Add support for MA_PHYS
6598 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6600 * buildsym.c (read_struct_type): Avoid coredump when C++
6601 abbreviated type name is messed up. Reported by Joe Buck.
6602 FIXME, we need to determine whether GDB or GCC needs to be
6603 smarter to correctly locate this type name.
6605 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6606 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6607 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6608 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6609 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6611 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6613 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6614 * symtab.h (current_source_symtab): Make extern
6615 * symtab.h (current_source_line): Make extern
6616 * inferior.h: Move all procfs.c prototypes to one place, add
6617 prototype for proc_signal_handling_change. Add prototypes for
6618 signal_stop_state, signal_print_state, and signal_pass_state.
6619 * inferior.h (stop_soon_quietly): Make extern
6620 * inferior.h (attach_flag): Make extern
6621 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6622 * infrun.c (signal_stop_state, signal_print_state,
6623 signal_pass_state): New functions to query specific signal
6625 * infrun.c (handle_command): Minor error message change, add
6626 NOTICE_SIGNAL_HANDLING_CHANGE.
6627 * procfs.c (open_proc_file): Remove iris specific reset of
6628 inherit-on-fork flag, moved to proc_set_exec_trap().
6629 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6630 to reset inherit-on-fork flag, bash comment to GNU form.
6631 * procfs.c (proc_base_address, set_proc_siginfo,
6632 fetch_core_registers): Conform to code style.
6633 * procfs.c (signame.h): Include.
6634 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6635 syscallname(), info_proc_syscalls()): New macros, tables, and
6636 functions to organize and report system call information.
6637 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6638 saved_exitset, saved_entryset): Add to procinfo struct.
6639 * procfs.c (struct trans): Add.
6640 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6641 siginfo_table, errno_table): Tables to translate numeric values
6642 to symbolic names and short descriptions.
6643 * procfs.c (signalname, info_proc_signals): Add function and
6645 * procfs.c (proc_info): Now info_proc.
6646 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6647 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6648 info_proc_faults, lookupname, lookupdesc, sigcodename,
6649 sigcodedesc): New functions.
6650 * procfs.c (proc_signal_handling_change): New function to set
6651 the trace flags based on the state of gdb's signal handling flags.
6652 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6653 and remove code to do PIOCSTRACE ioctl.
6654 * procfs.c (attach, detach): Preserve and restore process flags
6655 using saved_* fields in procinfo struct.
6656 * procfs.c (attach): Call proc_signal_handling_change.
6657 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6658 * procfs.c (proc_desc): Update for latest changes.
6659 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6660 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6661 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6663 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6665 * procfs.c (set_proc_siginfo): Add prototype and new function.
6666 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6667 up inferior siginfo struct.
6668 * elfread.c (elf_symfile_read): Compute the relocation amount
6669 by subtracting off the address of the ".text" section.
6670 * solib.c: Add pointer to ".text" section to so_list struct.
6671 * solib.c (solib_map_sections): Initialize pointer to ".text"
6672 section in so_list struct.
6673 * solib.c (symbol_add_stub): Pass base address of ".text"
6674 section to symbol_file_add, rather than the load address of
6675 the shared library. On SunOS they are the same. On SVR4 they
6678 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6680 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6681 function name, not .gdbinfo. symbol.
6683 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6685 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6687 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6689 * Makefile.in (VERSION): 4.4.8
6691 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6692 commands in .cshrc/.profile won't get traced.
6694 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6696 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6697 * exec.c (build_section_table): Don't abort if no sections.
6698 * sparc-tdep.c (single_step): Lint.
6699 * utils.c (mrealloc): Handle realloc (0, size) case here.
6701 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6703 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6706 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6708 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6709 .gdbinfo. symbols are created. Move creation from parse_procedure
6710 to parse_symbol, where it is fairly easy to grow the symtab. This
6711 also fixes a symtab trashing bug on all mips-based systems.
6712 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6714 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6715 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6717 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6719 * c-exp.y: Add missing return type to yyparse() prototype.
6721 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6723 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6725 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6726 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6727 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6728 (patch_opaque_types): Avoid dummy args and result.
6729 * objfiles.c (have_partial_symbols, have_full_symbols,
6730 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6731 (iterate_over_objfiles, iterate_over_symtabs,
6732 iterate_over_psymtabs): Remove, clunky and slow.
6733 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6734 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6735 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6736 dump_objfile): Remove dummy args and results. Move filename
6737 comparisons to callers.
6738 (printsyms_command, printpsyms_command, printmsyms_command,
6739 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6740 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6741 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6742 list_symbols, make_symbol_completion_list): Replace explicit
6743 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6744 Eliminate Dijkstra flag crap, break out of loops with gotos.
6745 (lookup_symtab_1): Protect '/' tests from short filenames.
6746 (cplus_mangled_symbol): Move inline into lookup_symbol.
6747 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6748 (relocate_minimal_symbol): Move inline to vmap_symtab.
6749 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6750 iterate_over_msymbols with ALL_MSYMBOLS.
6752 Misc cleanup prior to release.
6754 * Makefile.in (VERSION): Roll to 4.4.7.
6755 (HFILES): Add call-cmds.h.
6756 * call-cmds.h: New header for command fns called by other files.
6757 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6758 (breakpoint_1): Remove unused type arg. Change callers.
6760 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6761 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6762 * mipsread.c: Add prototypes for all static functions.
6764 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6765 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6766 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6767 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6768 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6769 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6772 * buildsym.c (define_symbol): Handle global register variables
6773 (from Pierre Willard). Complain if register numbers are too large.
6774 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6775 * tm-sparc.h: Don't #include <sun4/reg.h>.
6776 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6777 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6779 * language.h: Avoid forward enum declaration.
6780 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6781 config/sun4os5.mt: New host and target.
6782 * defs.h (errno): #include <errno.h> rather than assuming int.
6783 From Pierre Willard.
6785 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6786 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6787 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6788 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6789 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6790 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6791 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6793 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6795 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6796 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6797 * language.h (enum exp_opcode): Avoid forward enum def.
6798 * main.c (define_command, user_defined_command): Lint.
6799 * mem-break.c, xcoffread.c: Lint.
6800 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6802 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6804 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6805 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6806 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6807 or IBM6000_TARGET as (approximately) appropriate.
6809 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6811 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6812 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6813 or not to try reading symbols from a mapped objfile. Plugs memory
6814 leak due to shared libraries generating no psymtabs or symtabs.
6816 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6818 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6819 * copying.awk: Lint. Make stronger warning at top of copying.c.
6820 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6821 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6822 (lookup_pointer_type): Add FIXME comment.
6823 * main.c (set_history_size_command): Disallow negative size.
6824 * partial-stab.h: Update copyright.
6825 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6827 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6829 * main.c (set_history_size_command): Negative size is error.
6830 (Reported by Peggy Fieland.)
6832 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6834 * coffread.c (coff_symfile_init): Update comment.
6835 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6836 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6837 macros to access the dbx specific objfile information.
6838 * dbxread.c (symfile_string_table, symfile_string_table_size):
6839 Remove these local variables.
6840 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6841 read_dbx_symtab): Remove the stringtab and stringtab_size params
6842 from the function prototypes, the function definition, and the
6843 function calls. These are now available via DBX_STRINGTAB and
6844 DBX_STRINGTAB_SIZE using the objfile pointer.
6845 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6846 an arg to read_dbx_symtab.
6847 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6848 stringtab and the dbx specific per-objfile private info.
6849 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6850 args in prototype, function definition, and function calls. It is
6851 now available via the DBX_SYMCOUNT macro using the objfile
6853 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6854 local instance of struct dbx_symfile_info and replace with DBX_*
6856 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6857 symfile_string_table and symfile_string_table_size.
6858 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6859 symfile_string_table.
6860 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6861 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6862 stringtab size variables. Remove all code that used to reread
6864 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6865 to prior to any calls to mmalloc for the objfile specific heap.
6866 * utils.c (init_malloc): Document the requirement that for each
6867 heap for which corruption checking is desired, that init_mmalloc
6868 must be called prior to any mmalloc calls on the heap.
6870 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6872 * rs6000-pinsn.c: Make dis-assembly output more like
6873 other targets: Don't print instruction in hex before
6874 the assembly; use print_address to print out jump
6877 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6879 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6880 * cplus-dem.c: Support "Sc" meaning "signed char".
6882 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6884 * configure.in: fix iris/iris3.
6886 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6888 * command.c, main.c (various places): Use ctype.h macros
6889 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6890 (such as (x >= 'A' && x <= 'Z')).
6891 (There are still more of these in other files.)
6892 * main.c (defined_command): Lower-case the user's
6893 new command before entering it. Needed because
6894 command lookup is case-insensitive (and also lower-cases).
6895 (Based on Metin's earlier patch.)
6897 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6899 * config/irix4.mh: new file.
6901 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6903 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6906 * xm-mips.h: Declare strdup for ultrix.
6908 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6909 when calling new_symbol.
6910 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
6913 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
6915 * config/rs6000.mh: Update (for Fred's new mmalloc)
6916 flags to disable use of GNU malloc/mmalloc.
6917 * munch: Change SYSV rule to allow .text before the label,
6918 as well as after, to work for AIX.
6919 * gdbtypes.h: Minor clarifiction.
6921 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
6923 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
6924 continuation in yet another place (between method declarations).
6926 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
6928 * mips-tdep.c: include symfile.h and objfiles.h to fix
6931 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
6933 * valops.c (value_struct_elt_for_reference): Added 'offset'
6934 parameter to handle multiple inheritance.
6935 * eval.c, value.h: Update accordingly.
6937 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
6939 * objfiles.h: New file
6940 * Makefile.in (HFILES): Add objfiles.h
6941 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
6942 main_scope_lowpc, main_scope_highpc.
6943 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
6944 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
6945 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
6946 xcoffread.c, : Include objfiles.h.
6947 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
6948 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
6949 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
6950 inside_entry_file() and logic changed appropriately.
6951 * blockframe.c (outside_startup_file): Renamed to
6952 inside_entry_file() and logic changed appropriately.
6953 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
6954 and logic changed to use per-objfile specific fields.
6955 * blockframe.c (inside_entry_scope): Renamed to
6956 inside_entry_func() and logic changed to use per-objfile specific
6958 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
6959 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
6960 Remove extern decls.
6961 * symfile.c, symfile.h (entry_point): Remove extern decl.
6962 * coffread.c (coff_symfile_init): Common entry point init code
6963 moved to symfiles.c, call init_entry_point_info().
6964 * coffread.c (complete_symtab): Use new per-objfile entry info.
6965 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
6966 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
6968 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
6969 * defs.h (inside_entry_scope, outside_startup_file,
6970 inside_main_scope): Prototypes changed for renames to
6971 inside_entry_func, inside_entry_file, inside_main_func,
6973 * symfile.c (syms_from_objfile): Common entry point init code
6974 moved to init_entry_point_info() and call init_entry_point_info().
6975 * symfile.h (init_entry_point_info): Include prototype.
6976 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
6977 moved to symfiles.c and call init_entry_point_info().
6978 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
6979 main_scope_lowpc, main_scope_highpc): Remove extern decls.
6980 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
6982 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
6983 works for the majority of targets.
6984 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
6985 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
6986 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
6987 Use default definition in frame.h.
6988 * frame.h (selected_frame_level): Make decl extern.
6989 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
6990 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
6991 * partial-stab.h: Use new per-objfile entry info.
6992 * symfile.h (struct objfile): Removed, moved to objfiles.h.
6993 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
6994 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
6995 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
6996 have_minimal_symbols): Prototypes moved to objfiles.h.
6997 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
6998 Macros moved to objfiles.h.
6999 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7001 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7003 More C++ improvements (pointers to members, qualified names).
7004 * c-exp.y: Support exp.type::name and exp->type::name
7005 syntaxes. (Unfortunately, doesn't work for static members.)
7006 * c-exp.y, eval.c: Make type::~type work better.
7007 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7008 value_static_field by value_struct_elt_for_reference.
7009 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7010 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7011 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7012 for OP_SCOPE operand; no point in it now that we use lazy
7013 reading of values, and use "reference to member" objects.
7014 * gdbtypes.h: Clarify comment.
7015 * valops.c: Change value_struct_elt_for_address to return
7016 a reference (or variable), rather than a pointer. Change
7017 the name to value_struct_elt_for_reference to reflect this.
7018 Returning a reference instead of a address provides a
7019 generalization, since we can use the routine for both
7020 class::name as well as &class::name.
7021 Also, recurse to handle multiple inheritance properly.
7022 * valprint.c: Moved code to print pointer-to-members
7023 to new function point_class_member. This allows a
7024 "reference-to-member" to be printed using the same code.
7025 * valprint.c (type_print_varspec_prefix): Avoid printing
7026 "struct " for domains of class-member types.
7027 * valops.c (search_struct_field): Inline code for simplified
7028 version of value_static_field (which can then be deleted).
7029 * value.h: Rename value_struct_elt_for_address to
7030 value_struct_elt_for_reference. Delete value_static_field.
7031 * values.c: Remove no longer used function value_static_field.
7033 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7035 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7036 elfread.c (coff_symfile_finish): Add function, prototype, and
7037 add to the xxxx_sym_fns struct for each file type. Also reformat
7038 the xxxx_sym_fns vector to a standard format and add comments.
7039 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7040 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7041 Pass pointer to struct objfile rather than pointer to sym_fns.
7042 Change references inside each function accordingly. Allocate any
7043 symbol file specific info in the per-objfile memory region.
7044 * dbxread.c (free_and_init_header_files): Break function into
7045 free_header_files(), called from dbx_symfile_finish(), and
7046 init_header_files(), called from dbx_new_init().
7047 * dbxread.c (dbx_new_init): Move deallocation things to new
7048 dbx_symfile_finish function.
7049 * elfread.c (elf_new_init): Call buildsym_new_init().
7050 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7051 routine for the objfile before deallocating other stuff.
7052 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7053 * symfile.h: Move struct sym_fns to before struct objfile def.
7054 Add sym_finish function pointer and change prototypes of other
7055 function pointers to reflect passing struct objfile pointer rather
7056 than struct sym_fns pointer.
7057 * symfile.c: Remove now obsolete symtab_fns pointer.
7058 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7059 locates the correct sym_fns struct for the given objfile.
7060 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7061 for better support of mapped symbol tables.
7062 * symfile.c (symbol_file_command): Remove obsolete code using
7064 * symfile.h: Remove duplicate declarations for symfile_objfile,
7065 entry_point, and object_files.
7066 * target.c (target_info): Compare symfile_objfile to NULL.
7067 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7068 aixcoff_symfile_finish().
7070 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7072 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7073 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7074 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7076 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7078 Some improvements to g++ debugging.
7079 * symtab.c (list_symbols): demangle before pattern matching.
7080 * symtab.c: Other fixes to improve handing of operators.
7081 * valprint.c (type_print_base): Fix test for constructor.
7082 * values.c (value_static_field): Allow evaluation of
7083 CLASS::METHOD, returning a function pointer.
7085 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7087 * Makefile.in (VERSION): Roll 4.4.6.
7088 * exec.c (exec_file_command): Add code to ignore optional args
7089 passed in by file_command() for use in symbol_file_command().
7090 * main.c (main): Document -mapped and -readnow in help summary.
7091 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7092 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7093 to get filename from bfd with bfd_get_filename(). Test mapto
7094 against 0, not NULL. Use mstrsave() to make copy of filename.
7095 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7097 * remote-vx.c (vx_load_command, add_symbol_stub):
7098 Symbol_file_add() takes an additional arg.
7099 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7101 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7102 changed to return a bfd not an objfile pointer.
7103 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7104 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7105 Change to eliminate local bfd and use symfile_bfd_open() plus
7106 allocate_objfile(). Add code to implement readnow option.
7107 * symfile.c (symbol_file_command): Changes to option handling,
7108 readnow functionality moved to symbol_file_add().
7109 * symfile.c (symfile_init): Eliminate local copy of bfd.
7110 * symfile.c (add_symbol_file_command): Changes to parse mapped
7111 and readnow options.
7112 * symfile.h (allocate_objfile): Arg removed from prototype.
7113 * symtab.h (symbol_file_add): Arg added to prototype.
7114 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7117 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7119 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7120 mtrace.awk, state.c, state.h: Removed.
7121 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7122 directories searched for source files.
7123 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7124 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7125 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7126 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7127 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7128 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7129 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7131 * Makefile.in (HFILES): Remove state.h
7132 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7133 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7134 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7135 * Makefile.in (clean): Remove all object files.
7136 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7137 * cplus-dem.c: Remove prototypes definitions that are now done in
7139 * dbxread.c (throughout): Change from using per-objfile
7140 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7141 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7142 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7143 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7144 * depend: Remove dependencies for state.o, state.h.
7145 * dwarfread.c: Add declaration for warning_pre_print.
7146 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7147 * dwarfread.c (throughout): Change from using per-objfile
7148 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7149 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7150 use supplied objfile.
7151 * i386-xdep.c (print_387_status): Change to use warning() rather
7153 * i387-tdep.c (print_387_control_word): Change to use warning()
7154 rather than printfs.
7155 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7156 that some compilers grumble about.
7157 * language.c (throughout): Add declaration for warning_pre_print
7158 and using warning() instead of printfs.
7159 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7160 * main.c (main): Add declaration for warning_pre_print and set it
7161 similarly to error_pre_print. Add declarations for
7162 mapped_symbol_files and readnow_symbol_files. Add appropriate
7163 definitions to long_options[].
7164 * minsyms.c: Trivial fix to comment.
7165 * objfiles.c (allocate_objfile): Substantially rewritten for
7166 using mapped symbol files.
7167 * objfiles.c (throughout): Change from using per-objfile
7168 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7169 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7170 * source.c (throughout): Change from using per-objfile
7171 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7172 * source.c (open_source_file): Use mstrsave to save file name in
7173 mapped symbol region for objfile.
7174 * symfile.c: Remove include for state.h.
7175 include to local form.
7176 * symfile.c (symbol_file_add_digested): Remove.
7177 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7179 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7180 from objfile structure. Add malloc descriptor pointer (md).
7181 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7182 * symm-xdep.c (print_fpu_status): Use warning() rather than
7184 * symmisc.c (free_symtab_block): Now takes and uses current
7186 * symmisc.c (throughout): Change from using per-objfile
7187 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7188 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7189 Sun compiler grumblings when PTR is char *.
7190 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7191 msymbols() to correct pointer type.
7192 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7193 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7194 error always starts on a line of it's own.
7195 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7196 Rewrite for new mapped malloc package use.
7197 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7198 that don't want to use the mapped malloc package; pass arguments
7199 on to traditional malloc package functions.
7200 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7201 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7202 mrealloc, malloc, and realloc but get fatal error if runs out
7204 * utils.c (msavestring, mstrsave): Save a string in a specific
7205 mapped malloc region.
7206 * utils.c (print_spaces): Use xmalloc to get the buffer.
7207 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7208 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7209 * config/i386v4.mh: Insignificant reorganization.
7211 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7213 * xcoffread.c: Only enable compilation of debugging functions
7214 if IBM6000 is defined. Fails to compile otherwise.
7216 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7218 * Makefile.in: pass MAKEINFO down on info.
7220 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7222 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7223 useless code, including an lseek to an uninitialized variable.
7224 Reported by Jim Williams <jimbo@wrs.com>.
7226 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7228 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7229 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7230 * minsyms.c, symfile.c: Changes that may be generally
7231 applicable, but are #ifdef IBM6000 for now.
7232 * rs6000-xdep.c: Fixed typo in comment.
7233 * rs6000-tdep.c: Non-substatial changes.
7234 * xoffread.c: The main change here is addition of some
7235 debugging functions.
7236 * xoffexec.c: More changes.
7238 * xcoffread.c: Fixed two too-few-parameters bugs.
7240 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7241 to SOLIB_CREATE_INFERIOR_HOOK macro.
7243 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7245 * symfile.h: Add prototype for iterate_over_msymbols().
7246 * symtab.c (cplus_mangled_symbol): Add function.
7247 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7248 iterate_over_msymbols to find demangled C++ symbol.
7249 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7250 value to iterate_over_msymbols().
7251 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7254 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7256 * Makefile.in: added check target.
7258 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7260 * ecoff.c: Move to ../bfd/coff-msym.c.
7261 * config/mt-*mips: Remove ecoff.o from the configuration.
7262 * remote.c (): Add newline to initial +.
7263 (remote_resume): Mention how to cope with signals.
7264 (remote_interrupt): Add debug msg.
7265 (remote-wait): Implement new 'T' reply, which includes
7266 status, PC, and FP all in a single short message.
7267 (putpkt): Add further debugging of packet acks.
7268 * mipsread.c (fixup_symtab): Also swap RFD's.
7269 (parse_partial_symbols): Avoid bug on unknown symbol types.
7270 * Makefile.in (VERSION): Roll to 4.4.5.
7271 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7272 for remote MIPS by limiting heuristic to 200 byte search.
7273 (heuristic_proc_desc): Byte-swapping.
7274 (mips_print_register): Cope with failure of
7275 read_relative_register_raw_bytes. Byte-swap integers for
7277 * mips-pinsn.c (print_insn): Byte-swap instruction.
7279 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7281 * config.sub configure.in config/mh-irix4
7282 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7283 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7284 gdb/xm-irix4.h gdb/config/mt-irix3
7285 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7287 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7289 * defs.h, utils.c: xrealloc takes PTR as first arg.
7290 * defs.h: Reword confusing comment about ANSI prototypes.
7291 * defs.h: Some minor whitespace changes.
7292 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7293 not NULL, which can be (void *).
7294 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7295 * tm-i386v.h (SP_ARG0): Define
7296 * xm-sysv4.h: Back out of change for missing prototypes.
7297 * i386-tdep.c (get_longjmp_target): Add function.
7299 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7301 * Makefile.in: install man page too.
7303 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7305 * All GDB files that #include defs.h: Removed stdio.h.
7306 (defs.h): #include stdio.h.
7308 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7310 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7311 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7312 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7313 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7314 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7315 it before printing out the hex shape of an address.
7317 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7319 * rs6000-xdep.c (frame_initial_stack_address): Move
7320 code to set frame->cache_fsr into new separate function
7321 frame_get_cacahe_fsr. This allows fixing a fatal error.
7322 * xcoffexec.c: Turn previously suppressed error
7323 message back on, after cleaning up BFD.
7325 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7326 printing of blank line, since it cases printing of an
7327 extra blank line. Is this intended? It does mess up
7329 * defs.h: Put back declarations of malloc and realloc,
7330 but protected by #ifndef MALLOC_INCOMPATIBLE.
7331 * objfiles.c: Undo previous change: Use malloc/realloc
7332 for objfile malloc/realloc fields (but add a cast).
7333 * xcoffexec.c: Suppress an error message (for now).
7335 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7337 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7338 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7339 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7341 * xcoffread.c: Modifications to C_DECL storage class handling, and
7342 introduction of an old smash_to_pointer_type() routine.
7344 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7345 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7346 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7347 parameters have been modified.
7349 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7350 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7351 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7352 and fetch_inferior_registers() always fetched all the registers
7353 resulting valid register values at hand all the time. Pushing a dummy
7354 frame did not require validating all register values first. After
7355 putting the above mechanism into action, we didn't have valid registers
7356 values always ready. Thus, all registers need to be fetched before
7357 pushing a dummy frame now.
7359 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7360 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7361 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7362 the starting address (actual frame address) of a frame.
7363 * rs6000-tdep.c: modifications to function_frame_info() to see if
7364 function reserves a frame pointer register (alloca register)
7365 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7366 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7367 functions with alloca() calls.
7369 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7371 * xm-sysv4.h: Provide definitions/prototypes for host environment
7372 functions for which no definitions or prototypes are provided in
7373 any currently included gdb or host environment header files.
7374 For SVR4, this currently includes malloc and realloc, which cannot
7375 be portably prototyped in any gdb include file.
7377 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7379 * buildsym.h: Remove obsolete variable file_stabs.
7381 * Makefile.in: Move place where configure merges in host-
7382 and target-dependent fragments later, so the latter
7383 can override (say) GNU_MALLOC.
7384 * config/mh-rs6000: Use system malloc. Otherwise, I
7385 ended up with *two* incompatible versions of malloc
7386 (functions in libc would call the malloc in libc).
7387 I assume this is a shared library problem.
7389 * remote.c: Fix (presumed) typo.
7390 * objfiles.c: Use xmalloc/xrealloc instead of
7391 malloc/realloc (since the latter are no longer declared).
7393 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7394 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7395 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7396 handle individual registers.
7397 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7398 correctly in case it wasn't cached yet. (A problem showed up
7399 after fetching individual registers.)
7400 * buildsym.c: Disable type_synonym_name's type name overwriting
7401 in cases it is unnecesary. rs6000 portation doesn't use
7402 type_synonym_name, and it used to nullify type names
7403 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7404 type's name as soon as space for that type is allocated.
7405 * xcoffread.c: ignore a section's lineno information if it is
7406 not `.text'. (In rs6000 bfd portation integration, skipping over
7407 `.pad' sections are ignored since it was in machine independent
7408 part of the code. Thus, a problem of fake sections with invalid
7409 lineno information arised.)
7411 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7412 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7413 * rs6000-tdep.c: make function_frame_info() work whether or not
7414 reading from a core file.
7415 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7417 * infrun.c. main.c, printcmd.c. symtab.c:
7418 More changes from IBM for rs6000.
7421 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7423 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7424 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7425 Merge in changes (mostly from IBM) for RS6000.
7426 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7427 More changes from IBM for RS6000. These are in machine-
7428 independent code, and probably could do with some cleaning
7429 up. The most questionable of these are #ifdef IBM6000.
7430 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7431 to single_step() (for consistency with rs6000 and i860).
7432 * utils.c: Allow the 1st arg to xrealloc to be NULL
7433 (in which case do malloc). This removes the need for
7434 some tests in xcoff code (and perhaps other places?).
7435 * coffread.c: Removed variables last_source_file,
7436 type_vector, and type_vector_length as these are now
7437 defined by buildsym.[ch].
7438 * defs.h: Remove prototypes for malloc and realloc, since
7439 these should only be used to implement xmalloc and xrealloc,
7440 and they conflict with <stdlib.h> in AIX - where they
7441 return void* even when __STDC__ isn't defined. Sigh.
7442 * munch: Recognize *initialize* in data as well as text
7443 (AIX uses data). Also, incorporate a patch from Garrett
7444 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7445 much more sensible, by only trying to match the name of
7446 the initialize_foo function, and not the junk before it.
7448 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7450 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7451 unless symbol table indicates that something has changed.
7453 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7455 * remote.c: Make it work for embedded MIPS. Increase buffer
7456 size, and use throughout. Round buffer size up if too many regs.
7457 Support baud rate setting and try for an 8-bit path. If
7458 interrupted while waiting for target, send a ^C down the wire.
7459 Avoid single-byte reads.
7460 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7462 * mips-xdep.h: Avoid the embedded regs when on Unix.
7464 * mipsread.c: Byte-swap the symbol table structures, using
7465 routines from ecoff.c, to read a symbol table written in any
7466 of the four possible byte orders.
7467 * configure.in (mips-big-* target): Same as Sony News.
7468 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7469 * ecoff.c: New file for symbol swapping routines.
7471 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7473 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7474 all-breakpoints' command.
7475 * (get_number): Allow users to enter negative breakpoint numbers.
7476 * (breakpoint_1): Reformat display of 'info break' to show new
7478 * (create_longjmp_breakpoint, breakpoint_re_set,
7479 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7480 symfile.c (syms_from_objfile): Re-do
7481 insertion of longjmp breakpoints. Move all code into
7482 breakpoint_re_set, and call that instead of
7483 create_longjmp_breakpoint in symfile.c.
7485 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7487 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7488 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7489 * symtab.c (find_pc_symtab): Handle having no objfiles.
7490 * infcmd.c: Fix comment.
7491 * objfiles.c (free_all_objfiles): Add.
7492 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7493 * symfile.c (symbol_file_command): free all objfiles when
7494 specifying a new symbol file.
7495 (reread_symbols): Stat the file name, don't fstat the descriptor.
7497 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7499 * Makefile.in, configure.in: removed traces of namesubdir,
7500 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7501 copyrights to '92, changed some from Cygnus to FSF.
7503 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7505 * dbxread.c (end_psymtab): Delete empty psymtabs.
7506 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7507 * symfile.h (struct objfile): Add free_psymtabs.
7509 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7511 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7513 * symfile.c (symbol_file_command): strcmp => !strcmp.
7514 * breakpoint.h: Move prototypes to follow enum definition they need.
7515 * breakpoint.c, infrun.c: Lint.
7516 * printcmd.c: Use `enum enable' rather than `enum
7518 * mipsread.c: First pass at making it compile with the new
7519 objfile changes. Probably seriously broken still, but it
7522 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7524 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7525 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7526 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7527 stepping (and nexting) through longjmp(). Also, cleanup
7528 breakpoint handling quite a bit by creating explicit breakpoint
7529 types instead of using magic breakpoint numbers.
7530 Makefile.in: Update version to 4.4.3
7532 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7534 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7535 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7536 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7538 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7540 * minsyms.c (install_minimal_symbols): Add bunches to any
7541 existing minsyms in the objfile. Avoid extra mallocation
7542 by working directly in the obstack. Remove ignored `mainline' parm.
7543 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7544 xcoffread.c: Change all callers.
7545 * FIXME: We should be able to eliminate MAINLINE from all the
7546 symbol readers now, with a small bit of work.
7548 * valops.c, value.h: Lint.
7549 * remote-vx.c: Add missing break; statement. Bugfix by
7550 Michael Sclafani, <sclafani@src.dec.com>.
7552 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7554 * Makefile.in (VERSION): Update version to 4.4.2
7555 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7556 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7557 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7558 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7559 mmap-alloc.o, mmap-sbrk.o
7561 * altos-xdep.c: Minor whitespace change.
7562 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7563 use to new minimal symbol table use.
7564 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7565 * arm-xdep.c (store_inferior_registers): Returns void.
7566 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7567 Convert from misc function vector use to new minimal symbol table use.
7568 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7569 * breakpoint.c: Add prototypes for local functions.
7570 * breakpoint.c (catch_command_1): Change to static and remove unused
7572 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7573 * breakpoint.h: Change function decls to prototype form.
7574 * buildsym.c: Add prototypes for local functions.
7575 * buildsym.c: Moved hashname() function here from dbxread.c.
7576 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7577 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7578 * buildsym.c (dbx_alloc_type): Change to static.
7579 * buildsym.c (finish_block): Add objfile parameter.
7580 * buildsym.c (misc): Change symbol_obstack to objfile version.
7581 * buildsym.c (make_blockvector): Change to static.
7582 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7583 * buildsym.c (compare_line_numbers): Change to static, args are const,
7584 cast args when used.
7585 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7586 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7587 and made static. Add objfile parameter.
7588 * buildsym.c (end_symtab): Simplify code using line table size.
7589 Realloc the linetable on the objfile symbol_obstack and copy there.
7590 * buildsym.c (scan_file_globals): Convert from misc function vector
7591 use to new minimal symbol use.
7592 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7593 strings get allocated in objfile's symbol_obstack. Convert references
7594 to builtin types to lookup_fundamental_type().
7595 * buildsym.c (read_type): Make static, add objfile parameter, convert
7596 references to buildin types to lookup_fundamental_type().
7597 * buildsym.c (read_struct_type): Add objfile parameter.
7598 * buildsym.c (read_array_type): Make static, add objfile parameter.
7599 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7600 * buildsym.c (read_huge_number): Make static.
7601 * buildsym.c (read_range_type): Make static, add objfile parameter,
7602 convert references to buildin types to lookup_fundamental_type ().
7603 * buildsym.c (read_args): Make static, add objfile parameter.
7604 * buildsym.h: Convert function decl's to prototype form.
7605 * c-exp.y: Add prototypes for local functions, convert uses of misc
7606 function vector to minimal symbol table. Reformat all builtin type
7607 initializations and pass a NULL objfile to init_type() for them.
7608 * coffread.c: Change context_stack ref's to coff_context_stack,
7609 add local function prototypes. Cast uses of xrealloc arg 1.
7610 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7611 crafting a new type.
7612 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7613 * coffread.c (finish_block): Change name to coff_finish_block.
7614 * coffread.c (make_blockvector): Add and use objfile parameter.
7615 * coffread.c (record_line): Change name to coff_record_line.
7616 * coffread.c (start_symtab): Change name to coff_start_symtab.
7617 * coffread.c (end_symtab): Change name to coff_end_symtab.
7618 * coffread.c (record_misc_function): Change name to record_minimal_
7619 symbol and change to minimal symbol table use from misc func tbl.
7620 * coffread.c (coff_symfile_read): Convert from misc function vector
7621 use to minimal symbol table use.
7622 * coffread.c (hashname): Remove; use common version in buildsym.c.
7623 * coffread.c (decode_base_type): Change references to builtin types
7624 to calls to lookup_fundamental_type().
7625 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7626 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7627 * command.c: Add prototypes for local functions.
7628 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7629 appropriate member of the function union for that type.
7630 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7631 ifdef out the function since it isn't currently used.
7632 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7633 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7634 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7635 * command.c (help_cmd): Compare function pointer to NULL.
7636 * command.c (help_cmd_list): Compare function pointer to NULL.
7637 * command.c (lookup_cmd_1): Use correct member of function union.
7638 * command.c (undef_cmd_error): Make static.
7639 * command.c (complete_on_cmdlist): Use correct member of func union.
7640 * command.c (do_setshow_command): Use correct member of func union.
7641 * command.c (shell_escape): Convert rindex use to strrchr.
7642 * command.h (COMMAND_H): Define if already included.
7643 * command.h (cmd_list_element struct): Change 'function' to a union
7644 and prototype args. Prototype completer function.
7645 * command.h: Convert decl's to prototype form.
7646 * convex-xdep.c (store_inferior_registers): Returns void.
7647 * copying.c: Prototype local functions.
7648 * coredep.c: Minor whitespace change.
7649 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7650 * cplus-dem.c: Prototype local functions.
7651 * dbxread.c (hashname): Remove; moved to buildsym.c.
7652 * dbxread.c (free_and_init_header_files): Make static.
7653 * dbxread.c: Add prototypes for local functions.
7654 * dbxread.c (new_object_header_files): Remove; inlined usages.
7655 * dbxread.c (xrealloc usages): Cast args.
7656 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7657 and change usages accordingly.
7658 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7659 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7660 * dbxread.c (dbx_next_symbol_text): Make static.
7661 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7662 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7663 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7664 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7665 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7666 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7668 * dwarfread.c (record_misc_function): Change name to record_minimal_
7669 symbol and use minimal symbol table throughout.
7670 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7671 * dwarfread.c: Convert all references to builtin types to use the new
7672 lookup_fundamental_type function.
7673 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7674 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7676 * elfread.c (record_misc_function): Convert to use record_minimal_
7678 * elfread.c (elf_symtab_read): Add objfile parameter.
7679 * eval.c: Add prototypes for local functions and move some decls
7680 around to accomodate prototypes.
7681 * expprint.c: Add prototypes for local functions. Change references
7682 to misc function vector to minimal symbol table.
7683 * findvar.c (read_memory usages): Cast args.
7684 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7685 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7686 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7687 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7688 * gould-xdep.c: Minor whitespace change.
7689 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7690 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7691 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7692 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7693 * i386-tdep.c: Add prototypes for local functions.
7694 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7695 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7696 that defaulted to int.
7697 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7698 i386_push_dummy_frame): Returns void.
7699 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7700 int and explicitly declare return type as int.
7701 * i387-tdep.c: Minor formatting changes.
7702 * i960-tdep.c (leafproc_return): Convert from misc function vector
7703 use to minimal symbol table use.
7704 * infcmd.c: Add prototypes for local functions.
7705 * infcmd.c (continue_command, until_next_command, until_command,
7706 path_info, path_command): Make static.
7707 * infcmd.c (step_1, until_next_command): Convert from misc func
7708 vector to minimal symbol table use.
7709 * inflow.c: Add prototypes for local functions.
7710 * infptrace.c (store_inferior_registers): Returns void, not int.
7711 * language.c (_initialize_language): Use proper member of function
7713 * m2-exp.y: Add prototypes for local functions, convert misc function
7714 vector uses to minimal symbol table uses.
7715 * m2-exp.y (make_qualname, yyerror): Make static.
7716 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7717 * m68k-pinsn.c: Add prototypes for local functions.
7718 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7719 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7720 * m68k-stub.c: Add prototypes.
7721 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7722 use to minimal symbol table use.
7723 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7724 * m88k-xdep.c (store_inferior_registers): Returns void.
7725 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7726 * mach386-xdep.c (store_inferior_registers): Returns void.
7727 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7728 * main.c: Add prototypes for local functions.
7729 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7730 longjmp() result to (NORETURN void).
7731 * main.c (catch_errors): Prototype the 'func' parameter.
7732 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7733 Takes an unused arg.
7734 * main.c (execute_command): Call the right member of the func union.
7735 * main.c (command_loop_marker, symbol_completion_function,
7736 command_loop): Make static.
7737 * main.c (command_line_input): Make linelength unsigned, cast arg
7738 to command_line_input().
7739 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7740 * main.c (initialize_main): Call right member of function union.
7741 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7742 * mem-break.c: Include symtab.h
7743 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7744 * mips-xdep.c (store_inferior_registers): Returns void.
7745 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7746 use to minimal symbol table use.
7747 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7749 * mipsread.c (make_type): Remove, convert usages to init_type.
7750 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7751 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7752 vector use to minimal symbol table use.
7753 * parse.c: Add prototypes for local functions.
7754 * parse.c (xrealloc usages): Cast args.
7755 * parse.c (prefixify_expression, length_of_subexp): Make static.
7756 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7757 * parser-defs.h: Convert function decls to prototype form.
7758 * partial-stab.h: Convert from misc function vector use to new minimal
7760 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7761 the per-objfile copies.
7762 * printcmd.c: Add prototypes for local functions. Move some struct
7763 definitions around to accomodate prototypes.
7764 * printcmd.c (decode_format): Make static, change args oformat and
7765 osize to int from char.
7766 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7767 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7768 * printcmd.c (print_address_symbolic): Convert from misc function
7769 vector use to minimal symbol table use.
7770 * printcmd.c (address_info): Convert from misc function vector use
7771 to minimal symbol table use.
7772 * printcmd.c (delete_display, enable_display, disable_display_command):
7774 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7775 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7776 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7777 * pyr-xdep.c (store_inferior_registers): Returns void.
7778 * remote-mm.c (mm_load): symbol_file_add return value unused.
7779 * remote-nindy.c: Minor format change.
7780 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7781 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7782 * rs6000-xdep.c (store_inferior_registers): Returns void.
7783 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7784 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7785 vector use to minimal symbol table use.
7786 * solib.c: Add prototypes for local functions.
7787 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7788 function vector use to minimal symbol table use.
7789 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7790 * solib.c (find_solib, shared_library_command): Make static
7791 * solib.c (read_memory, write_memory usages): Cast args.
7792 * solib.c (special_symbol_handling): Add function
7793 * source.c: Add prototypes for local functions.
7794 * source.c (select_source_symtab): Convert to scan objfiles.
7795 * source.c (open_source_file): Make static.
7796 * source.c (xrealloc usages): Cast args.
7797 * source.c (source_line_charpos): ifdef out, unused.
7798 * source.c (get_filename_and_charpos): Make static.
7799 * stack.c: Add prototypes for local functions.
7800 * stack.c (print_frame_info, frame_info): Convert from misc function
7801 vector use to minimal symbol table use.
7802 * symfile.c: Add prototypes for local functions.
7803 * symfile.c (compare_symbols): Make args const PTR's.
7804 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7805 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7806 * symfile.c (obsavestring): Add objfile parameter.
7807 * symfile.c (init_misc_bunches, prim_record_misc_function,
7808 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7809 sort_misc_function_vector, compact_misc_function_vector): Remove
7810 * symfile.c (symbol_file_add_digested): Add function.
7811 * symfile.c (symbol_file_add): Returns struct objfile *.
7812 * symfile.c (symbol_file_command): Modify for state file use.
7813 * symfile.c (symfile_open): Add parameter "dumpable".
7814 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7815 * symfile.c (load_command, add_symbol_file_command): Make static.
7816 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7817 * symfile.c (rindex usages): Converted to strrchr.
7818 * symfile.c (allocate_psymtab): New
7819 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7820 converted to minimal symbol table usage, but no obvious conversion.
7821 * symfile.c (free_all_symtabs): Remove.
7822 * symfile.c (_initialize_symfile): Use per-objfile info.
7823 * symfile.h: Rework the objfile structure to add per-objfile data
7824 objects (psymbol_obstack, symbol_obstack, type_obstack,
7825 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7826 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7827 Add prototypes to function declarations.
7828 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7829 function vector usage to minimal symbol table usage.
7830 * symmisc.c (DEV_TTY): Define if not defined.
7831 * symmisc.c: Add local function prototypes.
7832 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7833 printpsyms_command, print_objfiles, print_objfiles_command):
7834 Rework to use iterate_over_*
7835 * symtab.c: Add prototypes for local functions.
7836 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7837 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7838 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7839 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7840 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7841 lookup_reference_type, lookup_member_type, allocate_stub_method,
7842 check_stub_method, create_array_type, smash_to_member_type,):
7844 * symtab.c (lookup_symbol): Some args are const.
7845 * symtab.h: All type related defs and structs moved to gdbtypes.h
7846 * symtab.h: Convert decls to prototypes.
7847 * target.c (noprocess): Make static.
7848 * target.h: Change decl's to prototypes.
7849 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7850 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7851 * utils.c (_initialize_utils): Use correct member of function union.
7852 * valarith.c: include gdbtypes.h
7853 * valops.c: include gdbtypes.h, add prototypes for local functions.
7854 * valops.c (value_push, value_arg_push, find_function_addr):
7856 * valops.c (value_string): Convert from misc function vector use
7857 to minimal symbol table use.
7858 * valops.c (check_field_in): Make arg const.
7859 * valprint.c: Add prototypes for local functions.
7860 * valprint.c (print_string): Make static
7861 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7862 * values.c: Add prototypes for local functions.
7863 * values.c (value_headof): Convert from misc function vector to
7864 minimal symbol table.
7865 * xcoffexec.c: Add prototypes for local functions.
7866 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7868 * xcoffexec.c (relocate_minimal_symbol): Add.
7869 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7870 * xcoffread.c: Add prototypes for local functions.
7871 * xcoffread.c (sort_syms): Convert to scan objfiles.
7872 * xcoffread.c (read_xcoff_symtab): Make static.
7873 * xcoffread.c (various): Replace references to builtin types with
7874 calls to lookup_fundamental_type. Replace references to symbol_obstack
7875 and psymbol_obstack with pointers to the per-objfile copies.
7876 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7877 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7879 * xcoffread.c (init_stringtab): Add objfile parameter.
7880 * gdbtypes.c: New file
7881 * minsyms.c: New file
7882 * mmap-alloc.c: New file
7883 * mmap-sbrk.c: New file
7884 * objfiles.c: New file
7888 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7890 * Check in Fred Fish's changes in these modules. Fred
7891 will make ChangeLog entries for all of them. Update VERSION
7894 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7896 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7898 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7899 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7900 value.h: Prototypes for static functions; lint.
7901 * gdbtypes.h: Empty file to ease transition.
7903 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7905 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7906 inferior.h, language.h, signame.h, target.h, terminal.h,
7907 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7908 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7910 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
7911 signame.c, sparc-xdep.c: Prototypes for all static functions.
7913 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
7914 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
7915 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
7916 Remove to_call_function and target_call_function, since it
7917 always calls the same thing (call_function_by_hand).
7918 * core.c, exec.c, solib.c: Rename target_ops sections =>
7920 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
7921 target.h: target_kill takes no args.
7922 * language.c (language_info): Scaffolding to allow briefer
7923 messages when the current language changes. FIXME.
7924 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
7925 complaints about volatile functions.
7926 * xm-sysv4.h (HAVE_MMAP): Define.
7928 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
7930 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
7931 to make prototypes for all functions declared here.
7932 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
7933 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
7934 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
7935 * ieee-float.h: Use PARAMS for prototypes; make some params const.
7936 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
7937 * m2-exp.y: Remove unused CONST; Rename OR and AND.
7938 * utils.c: Avoid declaring malloc and realloc. Lint.
7939 (request_quit): Accept signal-number parameter.
7941 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
7943 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
7944 DIE's. Add new function read_tag_pointer_type() to read them.
7946 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
7947 When creating a new user defined type, check to see if a partial
7948 type already exists, and if so, bash it to fit.
7950 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
7952 * coffread.c (decode_base_type): Pass long, not union.
7953 Fix by Eric Valette, ev@chorus.fr.
7955 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
7957 * elfread.c (elf_symtab_read): Fix code to correctly track
7958 changes in bfd for absolute symbols.
7960 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
7962 * xm-vaxbsd.h: Close off comment.
7964 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
7966 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
7968 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
7970 * mips-tdep.c (mips_print_registers): Print correct register
7971 number for double pseudo-registers.
7973 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
7975 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
7976 in the op$::OPERATOR. case. From Steven McCanne,
7977 <mccanne@horse.ee.lbl.gov>.
7979 * exec.c (set_section_name): Pass arg to exec_files_info;
7980 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
7982 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
7984 * main.c (print_gdb_version): Copyright msg: only this year.
7985 (cd_command): Avoid changing current_directory on error.
7987 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
7989 * mipsread.c (parse_partial_symbols): Handle dependencies
7990 between partial symbol tables (when not doing stabs-in-ecoff).
7991 (This used to be handled by parse_fdr, but parse_fdr was
7992 incompatible with handling stabs-in-ecoff, so the code
7993 was re-written to not use parse_fdr. Unfortunately,
7994 the logic to handle dependencies was overlooked.)
7996 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7998 * coffread.c (read_enum_type): Use the size of a target int when
8000 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8002 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8003 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8004 TARGET_PTR_BIT to determine size of a pointer
8005 * values.c (unpack_long): when unpacking a REF or a PTR don't
8006 assume the size of the type.
8008 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8010 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8011 looking at its members. Improve guess between struct and union,
8012 only assuming union if multiple members have offsets of zero.
8014 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8016 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8017 (This is just for clarity - and one day permitting us to
8018 change FP0_REGNUM from 38 to 32, which would make more sense.)
8019 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8020 register numbers in stabs-in-ecoff get handled correctly.
8022 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8024 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8025 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8026 into BSD and Ultrix.
8028 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8030 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8032 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8034 * Makefile.in: Increment version to 4.4.1.
8035 * main.c (print_gdb_version): Update copyright notice.
8037 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8039 * mipsread.c: Prepend "struct " to the names of structure
8040 types, and similarly for enums and unions. (This used
8041 to be done, but got lost in the re-write to "guess" the
8042 difference between enum/struct/union.)
8043 Also, guess that a tag is an enum if the first member
8046 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8048 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8051 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8053 * Projects: Patching executables is done.
8054 * Makefile.in (VERSION): Roll to gdb-4.4.
8055 * README, WHATS.NEW: Update for gdb-4.4.
8057 * symfile.c (reread_symbols): Whenever we reread one object
8058 file's symbols, we must restart the scan, because the object_files
8059 chain has been permuted.
8061 * exec.c (exec_files_info): Split out into print_section_info.
8062 Print BFD filename of each section if it's not the default one.
8063 * core.c (core_files_info): Call print_section_info.
8065 * xm-vax.h: Include a few system header files whose definitions
8066 must precede defs.h.
8067 * language.c, language.h: Make some things const.
8068 * expression.h, main.c: const spreads like ooze.
8070 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8071 since BREAKPOINT values can be >0x80.
8073 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8075 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8077 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8079 * sparc-pinsn.c: Remove kludge for preferring architectures.
8080 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8081 and forever. Add `add' instruction to the set that get checked
8082 for a preceding `sethi' in order to print an absolute address.
8083 Corresponding changes in ../include/opcode/sparc.h needed
8084 to eliminate garbage instructions.
8086 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8088 * mipsread.c (parse_partial_symbols): Make sure partial
8089 symbols are created for external symbols (as used to be
8090 the case). This is a bit of a pain with the mips-coff.
8091 It uses a table which points to all of the external
8092 symbols belonging to a particular FDR or psymtab.
8093 Once we've generated this table, we might as well save
8094 it, and then use it in psymtab_to_symtab_1 to find
8095 the symbols to pass to parse_external().
8096 * symfile.c, symfile.c: New function start_psymtab_common
8097 to share the common parts of allocating a new psymtab
8098 for dbxread, mipsread (and later dwarfread). Its code
8099 was pulled out from start_psymtab in dbxread.c.
8100 * dbxread.c (start_psymtab): Use start_psymtab_common().
8102 * valprint.c (val_print): If there is an error when trying
8103 to print a string, check to see if there really is a problem
8104 by reading just one character. If that works, assume
8107 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8109 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8110 cypress, v8 mnemonics in that order.
8112 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8114 * sparc-pinsn.c: Put the qsort() back in.
8116 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8118 * findvar.c (read_register, write_register): Handle machines
8119 where REGISTER_TYPE is not the same size as "int".
8121 Handle debug symbols in dynamically loaded (relocated) code:
8123 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8124 offset to process_one_symbol.
8125 (process_one_symbol): Take new offset parameter. Add it into
8126 appropriate symbol types to relocate symbols to loaded addresses.
8127 Handle all possible symbol types, and complain() about types that
8128 we don't expect to see.
8129 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8130 process_one_symbol (FIXME, should pass real offset).
8134 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8136 (set_breakpoint, break_command_1, until_break_command,
8137 catch_command_1, breakpoint_re_set_one): Use it.
8138 * symtab.h (resolve_sal_pc): Declare.
8139 * infcmd.c (jump_command): Use resolve_sal_pc.
8141 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8143 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8145 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8147 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8148 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8149 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8151 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8153 * dbxread.c (process_one_symbol): Make a first cut at handling
8154 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8156 * symtab.c (find_pc_line): Fix stepping into and out of #included
8159 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8161 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8162 no longer any need to copy ../include/opcode/* into gdb.
8164 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8166 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8168 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8170 * valprint.c (type_print_base, type_print_method_args):
8171 Print C++ constructor methods without bogus "return type."
8173 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8175 * infptrace.c (child_xfer_memory): Parameter "target" should
8176 be a pointer to a structure, not the entire structure.
8178 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8180 * depend: Convert the couple of references to ansidecl.h that
8181 used the local gdb version to use the ../include version.
8183 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8186 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8187 (inferior_proc_init): Fix non-ANSI version of args.
8188 (attach): Call print_sys_errmsg with correct number of args.
8189 (mappingflags): Make static, does not need to be global.
8191 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8192 not the entire struct itself.
8194 * valops.c (value_assign): Cast some args to modify_field() and
8195 {read,write}_register_bytes() correctly.
8197 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8199 * Makefile.in (MALLOCSRC): Removed reference to removed local
8202 * dwarfread.c (list_in_scope): Needs an initial value, use file
8205 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8207 * main.c (main): Make option_index local to keep new getopt happy.
8208 main.c, solib.c, Makefile.in: Update copyright notices.
8210 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8212 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8214 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8216 * Makefile.in (HFILES): Add partial-stab.h.
8218 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8220 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8221 New files for stratus. Not complete enough to actually build
8222 on the Stratus machine; that awaits copyright assignment for
8225 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8226 for getting custom flags into CFLAGS when doing makes.
8228 * configure.in: Add config information for stratus.
8230 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8232 * dbxread.c (process_one_symbol): Pass address of structure
8233 to complain(), rather than the whole structure.
8235 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8237 * solib.c (solib_add_common_symbols): Only compile in when not
8238 using SVR4 style shared libraries.
8240 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8242 * dwarfread.c (locval): Add offreg flag to indicate location
8243 values that are computed off a base register.
8245 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8246 TAG_local_variable cases to account for static variables
8247 within function scopes.
8249 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8251 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8252 doesn't exist on some systems.
8254 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8255 nexting over recursive function calls.
8257 * target.c (target_read_string): Create this routine to read null
8258 terminated strings from the target. It deals with running off the
8259 end of memory elegantly as well. solib.c (find_solib): Use
8260 target_read_string() to avoid problems with running off the end of
8263 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8264 that reference pgrp_inferior.
8266 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8268 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8269 mips-tfile has been hacked to act more "traditionally."
8270 * dbxread.c: Fixed typo in comment.
8272 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8274 * mips-tdep.c (mips_skip_prologue): Add some number of
8275 'sw' instructions before 'addiu' adjusts the stack.
8277 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8279 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8280 freescope, buildblock closescope, record_line, add_symbol_to_list,
8281 gatherblocks, make_blockvector): Extensive changes to switch
8282 to generic symbol table building code in buildsym.c. Remove
8283 scope tree structures and functions, symbol table building
8284 functions, and lots of other small changes.
8286 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8287 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8289 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8291 * buildsym.c (cleanup_undefined_types): Add support for enums.
8292 This fixes the 'GDB internal error. cleanup_undefined_types with
8295 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8297 * dbxread.c: detect gcc2 compilations.
8299 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8301 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8302 in ../include/opcode/sparc.h.
8304 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8306 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8307 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8308 to reflect actual locations of opcode files, so TAGS target will
8311 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8313 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8316 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8317 dereferencing to access the correct elements.
8319 * valops.c (value_addr): Declare return type of external func
8322 * xcoffread.c: Undefine next_symbol_text before redefining it.
8324 For older changes see ChangeLog-9091
8330 version-control: never