1 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
4 that ansidecl.h assumes ANSI on AIX.
6 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
8 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
9 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
11 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
13 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
15 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
17 * remote-vx.c (net_connect): Allow numeric IP address for host.
19 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
21 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
23 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
25 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
27 * symtab.h, xcoffread.c: Revise linetable sorting comments.
29 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
31 * valops.c (value_cast): A cast might also change the object
32 representation in C++.
33 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
34 to get the proper read_symtab function when called from mipsread.c.
35 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
36 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
37 for dummy psymtabs, inhibit processing of dummy psymtabs.
39 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
41 * Changes from (or inspired by) AMD:
42 * remote-udi.c (udi_attach): Assignments to Space and Offset were
44 (udi_wait): Make error message (UDIGetStdout) match error.
45 (udi_wait): Handle UDIStdinNeeded.
46 * command.c [CANT_FORK]: Use system().
47 * utils.c (prompt_for_continue): Allow quit with 'q'.
49 * solib.c (solib_add): Don't call special_symbol_handling if there
50 were errors in symbol_add_stub. Also set so->from_tty before
51 calling symbol_add_stub.
53 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
55 * Merge in HPPA/BSD patches from Utah:
56 * defs.h: Add const to 2nd arg of psignal prototype.
57 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
59 * hppab-core.c: Deleted. No longer useful.
60 * hppab-nat.c: #include more files. Use PT_WUREGS, not
62 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
63 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
64 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
65 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
66 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
68 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
70 * Fix two bugs found by deja-gnu. One is the incorrect reporting
71 of the PC being in a stack dummy when looking at a core file
72 without symbols. The other is the incorrect passing of char
73 arguments during expression evaluation (ie: p foo('a','b') would
74 mess up the passing of it's args because it wasn't coercing the
76 * hppah-tdep.c: Rename global functions to have consistent hppa_
77 prefix. Make more functions static. Drop hp_ prefix from static
78 functions. (hppa_push_arguments): Call value_arg_coerce to cast
79 char to int args if necessary. (hppa_fix_call_dummy): Create
80 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
81 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
82 valid (ie: != 0) before doing comparison against PC.
83 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
84 to reflect new arguments.
85 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
86 prefix for func name. (FIX_CALL_DUMMY): Move code into
89 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
90 to malloc() so that we can test GDB eval of dynamically created
91 arrays (like char strings in `print "foo"').
93 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
95 * printcmd.c (print_address_symbolic): Search symtabs as well as the
96 minimal symbols for a nearby symbol.
98 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
100 * coffread.c: Comment changes around minimal symbol recording.
102 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
104 * command.c: comment changes only.
106 * mips-tdep.c (heuristic_fence_post): new static variable.
107 (heuristic_proc_start): use heuristic_fence_post, print better
108 warnings, but only if not stop_soon_quietly.
109 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
111 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
113 * symtab.h: Fix LOC_REF_ARG comment.
115 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
116 and Jim Kingdon (kingdon@cygnus.com)
118 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
120 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
121 symfile.c (compare_symbols): Don't check first character; STRCMP
124 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
125 structures that are passed by address in a register.
126 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
127 * findvar.c (read_var_value),
128 printcmd.c (address_info, print_frame_args),
129 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
130 * symtab.c (lookup_block_symbol): Deal with it.
132 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
134 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
136 * objfiles.c (find_pc_section): Return a struct obj_section *.
137 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
138 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
139 Don't use obj_section hack.
140 * xcoffexec (vmap_symtab): Relocate obj_sections.
141 * printcmd.c (containing_function_bounds): Use find_pc_section.
143 * symtab.h: Clean up SYMBOL_VALUE comments.
145 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
147 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
148 Expand comments about LOC_ARG/LOC_LOCAL pairs.
150 * coffread.c (read_coff_symtab): Use rewind before fseek.
152 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
154 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
155 * Makefile.in: Add $(YFLAGS) when using $(YACC).
156 * Makefile.in: Remove message to expect conflicts and unused
157 rules in ch-exp.y, since there no longer are any such.
159 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
161 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
163 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
165 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
166 rather than dumping core.
168 * Makefile.in: Add ${srcdir}/ to all source files.
169 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
170 (TAGS): Deal with srcdir and new config directory scheme.
172 Makefile.in (NONSRC): Remove createtags.
173 alldeps.mak: Updated.
175 * rs6000-tdep.c: Delete unused function print_frame.
177 * frame.h (struct frame_info): Doc fix for next_frame.
178 New field signal_handler_caller.
179 blockframe.c (create_new_frame, get_prev_frame_info),
180 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
181 INIT_FRAME_PC_FIRST).
182 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
185 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
187 * irix4-nat.c (fetch_core_registers): Special version of this for
188 Irix 4.x, which stores regs a bit differently from other /proc
190 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
191 to new file core-svr4.c.
192 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
193 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
195 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
197 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
199 * i387-tdep.c: Remove unused #includes.
201 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
203 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
205 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
207 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
209 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
210 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
211 Don't muck with SYMBOL_CLASS.
213 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
215 * munch: Don't use head command. It doesn't exist everywhere.
217 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
219 * inflow.c (new_tty): Remove spurious 'o' character at end
222 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
224 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
225 instructions and nothing more.
226 * mipsread.c (add_line): Add comment why we have to combine line number
227 entries for the same line number.
229 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
231 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
234 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
236 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
238 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
240 * source.c (select_source_symtab): Clean up comment. Also, if
241 we have a current_source_symtab, and s is NULL, return without
243 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
244 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
246 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
248 * dbxread.c (unknown_symchar_complaint): Add new complaint.
249 * stabsread.h: Declare it.
250 * partial-stab.h: Use it.
252 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
254 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
256 * stack.c (print_frame_info): Print specially if dummy frame.
258 * breakpoint.c: Add comments regarding within_scope future direction.
262 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
264 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
266 * ch-exp.y: Fix thinko that broke parsing of FALSE.
268 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
270 * stabsread.c (read_member_functions): Initialize domain for stubbed
271 member functions to avoid gdb core dumps when printing pointers
273 * cp-valprint.c (cp_print_class_method): Check for stubbed member
276 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
278 * expprint.c (print_subexp): If opcode not found in op_print_tab,
279 stop with an error().
280 eval.c (evaluate_subexp): Change error message.
282 * objfiles.c (build_objfile_section_table): Cast return value
285 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
287 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
288 to rs6000_frame_chain and deal with it if we're in a signal handler.
289 (FRAME_SAVED_PC): Use rs6000_frame_chain.
291 * breakpoint.c (within_scope): New function.
292 (enable_breakpoint, watchpoint_check): Use it.
294 * source.c (openp): Handle "exec-file ./ls" correctly.
296 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
298 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
300 * ch-exp.y: Clean up lexing of identifiers and
301 reserved words. (E.g. don't recognize FALSEXXX as the
302 keyword FALSE followed by the identifier XXX.)
303 Also, convert identifiers to lower case.
305 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
307 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
308 new serial interface.
310 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
312 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
313 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
314 * ser-go32.c: Return -1 on most failures, 0 on most successes,
315 and use new return codes for go32_readchar().
316 * ser-unix.c: Ditto. Also, move error handling up to caller for
317 SERIAL_SETBAUDRATE().
318 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
320 (serial_close): New routine to wrap around device close routine.
321 serial.h: Clean & document return values more clearly.
323 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
325 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
327 * rs6000-pinsn.c (print_operand, case LI): Print condition register
328 operand in decimal rather than wrong textual versions.
330 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
331 (mention 't', remove false thing about 'g' only good with 'f').
333 * breakpoint.h: move "struct breakpoint" and friends to top of
334 file so that bpstat_find_breakpoint prototype works.
336 * solib.c (struct so_list): Add bfd field.
337 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
338 Put the bfd in bfd field of the so_list.
339 (clear_solib): Free bfd name and close_bfd on the bfd.
341 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
343 * valarith.c (value_subscript): Add COERCE_REF.
344 * ch-exp.y (operand_5): We can generalize the 2nd operand
345 of a string repetition ot 'literal' without ambiguity.
347 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
349 * breakpoint.h (struct bpstat): Remove momentary field.
350 Remove bpstat_momentary_breakpoint. This was always kludgy
351 and is no longer used.
353 * breakpoint.h: Add enum bpstat_what.
354 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
355 stop and print fields of bpstat now per-breakpoint, not just
356 one for the whole chain.
357 breakpoint.{c,h} (bpstat_what): New function.
358 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
359 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
360 with call to bpstat_what.
361 README: Remove watchpoint/breakpoint bug from known bugs.
363 * breakpoint.h: Prototype bpstat_find_breakpoint.
365 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
367 * symtab.c (find_methods, gdb_mangle_name): Note that functions
369 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
370 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
372 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
374 * i960-pinsn.c (tabent): Copied struct definition from
377 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
379 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
381 * symtab.c (gdb_mangle_name): Use it.
382 * symtab.c (find_methods): Do not add destructors to choice list
384 * symtab.c (decode_line_1): Make breakpoints on destructors work
387 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
389 * ser-go32.c: Make it use serial port name.
390 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
392 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
395 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
397 * configure.in: Only configure sparclite subdir when target_cpu
400 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
402 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
403 Remove FIXME comment regarding this.
405 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
407 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
409 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
411 Add section table to objfile struct. Use it for find_pc_section.
412 * objfiles.c (add_to_objfile_sections,
413 build_objfile_section_table, find_pc_section): new functions.
414 (allocate_objfile): build section table.
415 * objfiles.h (struct obj_section): new structure.
416 (struct objfile): add section table.
417 (find_pc_section): new prototype.
418 * solib.[ch] (find_pc_section_from_so_list): removed.
419 * sparc-tdep.c: include objfiles.h for find_pc_section. include
420 symfile.h for objfiles.h.
421 (in_solib_trampoline): adjusted for new find_pc_section
422 prototype. Removed BAD_RICH_HACK ifdefs.
423 * symfile.c (syms_from_objfile): offset objfile sections.
424 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
425 * symfile.h (find_pc_section): prototype removed. Also fixed
426 comment typo NUL -> NULL.
427 * target.[ch] (find_pc_section_from_targets): removed.
428 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
430 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
432 * ser-go32.c: Format. (go32_open): Use proper return value.
434 * configure.in: Undo conditional configdirs hack for sparclite.
436 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
438 * symtab.c (list_symbols): When call break_command, pass both
439 filename and function name not just function name.
441 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
443 (Changes and new files to make "none" a full fledged configuration)
444 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
445 Currently only tm-none.h has any meaningful contents.
446 * config/none/none.mh (NAT_FILE): Use nm-none.h
447 * config/none/none.mh (XM_FILE): Use xm-none.h
448 * config/none/none.mt (TM_FILE): Use tm-none.h
449 * Makefile.in (depend): Remove comment about parse errors in
450 valops.c, it now parses correctly and generates a correct depend
451 line. Remove line that touches xm.h, tm.h, and nm.h; they are
452 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
454 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
456 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
458 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
459 exactly 8 characters.
461 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
463 * configure.in: Sparclite uses sparc config dir. Also has it's
464 own tm- & .mt files now. Also add sparclite to configdirs.
465 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
466 * config/i386/go32.mh: Nullify def of TERMCAP.
467 * config/i386/xm-go32.h: Get rid of redef of EIO.
468 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
469 specific configs. Very similar to sun4os4, but without solib.
470 * sparclite/{Makefile.in configure.in}: First cut at making this
473 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
475 * ser-go32.c: First cut at adapting to new serial interface.
477 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
479 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
480 These implement a new serial line interface for talking to remote
482 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
483 EXCEPT go32, which gets ser-go32.c.
484 * remote.c: Use new serial interface. More remote-xxx's to be
486 * ser-bsd.c, ser-termios.c: Removed.
487 * serial.c: New. Implements common operations for all serial
489 * ser-unix.c: New. Unix specific serial operations for various
490 flavors of Unix (Posix, SysV, BSD).
491 * serial.h: Generic serial interface defs.
492 * config/i386/go32.mh, config/i386/i386bsd.h,
493 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
494 ser-bsd.o from XDEPFILES. All the magic is now handled in
497 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
499 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
501 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
503 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
505 * rs6000-tdep.c (frameless_function_invocation): Don't even think
506 about framelessness except on the innermost frame.
508 * xcoffexec.c: Call fatal() not abort().
510 * stabsread.c (patch_block_stabs): If stab & no symbol, make
511 a LOC_OPTIMIZED_OUT symbol.
512 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
513 findvar.c (read_var_value), printcmd.c (address_info),
514 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
515 m2-exp.y (yylex): Deal with it.
516 ch-exp.y (yylex): Deal with it.
518 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
520 * findvar.c (value_from_register): H8500 specific, check to see
521 if we are looking at short pointer. If so, skip crock.
522 * h8500-tdep.c (h8500_frame_chain): Mask down value from
523 read_memory_integer() to avoid getting messed up by sign extension.
525 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
527 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
528 ifdef protect using BAD_RICH_HACK. This should be removed soon.
529 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
531 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
533 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
535 * core.c (dis_asm_print_address): New function.
537 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
540 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
542 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
543 entire breakpoint chain and print only the first entry that needs to
544 be printed and needs to be stopped for. Fixes problems with printing
545 of multiple breakpoints with different conditions.
546 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
547 effectively stops printing of the breakpoint chain.
548 * breakpoint.c (print_it_noop): New routine to print nothing
549 for this breakpoint entry and dont stop printing.
550 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
551 watchpoint only if it is enabled.
552 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
553 descriptor from the library to make backtraces through setjmp work.
554 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
556 * mips-tdep.c (read_next_frame_reg): Provide correct values for
557 all registers saved within sigtramp, cleanup.
559 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
561 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
563 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
565 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
566 with prototype in ../include/dis-asm.h.
568 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
570 * core.c (dis_asm_{read_memory,memory_error}): New functions.
571 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
572 Use read_memory_func interface to disassembler.
574 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
576 Teach sparc solaris to next over shared library functions.
577 * solib.[hc] (find_pc_section_from_so_list): new function and
579 * sparc-tdep.c (in_solib_trampoline): new function.
580 * symfile.[hc] (find_pc_section): new function and prototypes.
581 * target.[hc] (find_pc_section_from_targets): new function and
583 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
586 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
588 * infrun.c (wait_for_inferior): Revise comment.
590 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
592 * command.{c,h}: New var_type var_integer.
593 main.c: Use it for history_size.
595 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
596 Lint and byte-order fixups.
598 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
600 * breakpoint.h (bpstat): New field print_it.
601 breakpoint.c (bpstat_print): Use it.
602 (print_it_normal): New function (from old bpstat_print code).
603 (bpstat_{alloc,stop_status}): Set print_it field.
605 * breakpoint.c (bpstat_stop_status): Use catch_errors when
606 evaluating watchpoint condition, via new function watchpoint_check.
607 Also stop if watchpoint disabled due to leaving its block.
609 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
611 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
613 * mips-pinsn.c: Add missing include of dis-asm.h.
615 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
617 * Makefile.in (clean, distclean, realclean): Recursively apply
618 to subdirs first, rather than last. This avoids, for example,
619 Makefile being removed in a parent directory before the recursive
622 * alldeps.mak, depend: Update for below changes.
624 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
625 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
626 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
627 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
629 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
630 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
631 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
632 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
633 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
634 tm-68k.h to tm-m68k.h.
635 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
636 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
639 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
640 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
641 * a29k-tdep.c: Renamed from am29k-tdep.c.
642 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
643 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
644 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
645 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
647 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
648 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
649 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
651 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
652 define that does not appear anywhere else in the gdb source tree.
653 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
655 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
657 * breakpoint.c: Add comments regarding breakpoint_re_set.
659 * xcoffread.c (sort_syms, compare_symbols): Remove.
660 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
661 not our own sort_syms (it is identical).
663 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
665 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
667 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
668 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
670 * exec.c (exec_close): Fix storage leak.
671 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
672 output sections when patching an executable.
673 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
674 when writing all registers.
675 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
676 at the right offset in the dummy frame.
677 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
678 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
679 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
681 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
683 * Makefile.in (TARFILES): Avoid trailing backslash.
685 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
687 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
688 it in breakpoint_re_set.
689 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
691 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
692 don't use sizeof(int) for target stuff, etc).
694 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
696 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
697 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
698 support that can't be integrated anyway due to lack of clear
701 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
703 * findvar.c (read_register, write_register): Make these capable
704 of reading/writing registers that are shorter than REGISTER_TYPE.
705 * (value_from_register): Install H8500 specific code to return
706 proper value when register is being used as a pointer.
707 * h8500-tdep.c: Remove extra defines of NUM_REGS.
708 (h8500_skip_prologue): Use correct lengths for LINK instructions.
709 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
710 chain frames properly by combining frame pointer with T reg.
711 (init_extra_frame_info): Delete. It's now a macro.
712 (frame_args_address): Don't add PTR_SIZE. Stack args are already
713 offset by the correct amount off of the frame pointer.
714 (register_byte): Delete. It's now a macro.
715 (register_raw_size, register_virtual_size): Delete. Replaced by
716 common routine h8500_register_size, cuz there's no difference
717 between the raw & virtual sizes on this machine.
718 (register_convert_to_raw, register_convert_to_virtual): Delete,
719 cuz there's no difference between the raw & virtual forms.
720 Replaced by memcpy in tm file.
721 (register_virtual_type): Rename to h8500_register_virtual_type.
722 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
723 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
724 emulator have same reg offsets. This is all handled in the
726 (h8500_trapped_internalvar): New routine to detect references to
727 convenience vars acting as pointer pseudo-regs.
728 (h8500_value_trapped_internalvar): Conjure up value of pointer
730 (h8500_set_trapped_internalvar): Convert set value in real
732 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
733 code segment register.
734 infrun.c (proceed): Simplify. Call write_pc instead of doing it
736 (wait_for_inferior): Add h8500 specific code to add stack segment
737 when reading SP register.
738 remote-sim.c (fetch_register): Spacing.
739 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
740 detect cruft. Redo all register manipulation stuff. Get rid of
741 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
742 to frame pointer. (IS_TRAPPED_INTERNALVAL,
743 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
744 to create internal vars for pointer pseudo-regs.
746 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
748 * Makefile.in: Numerous small changes to macro definitions
749 and rules for building gdb distribution tree. Many macros
750 eliminated or merged, and rules simplified.
751 * alldeps.mak: Update.
754 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
756 * Makefile.in: recurse through SUBDIRS for dvi target too
758 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
760 * Clean up xcoff relocation.
761 objfiles.h (struct objfiles): Add section_offsets, num_sections.
762 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
764 symtab.h (struct general_symbol_info): Add section field.
765 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
766 xcoffread.c: Set section for symbols and msymbols.
767 (struct symtab): Add block_line_section field.
768 buildsym.c (end_symtab): Set it.
769 (end_symtab and callers): Add section parameter.
770 objfiles.c (objfile_relocate): New funciton.
771 xcoffexec.c (vmap_symtab): Use it.
772 xcoffsolib.h (struct vmap): Remove unused fields.
773 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
774 CORE_NEEDS_RELOCATION, symtab_relocated.
775 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
776 rs6000-tdep.c: Make loadinfotext static.
777 breakpoint.c (fixup_breakpoints): Doc fix.
778 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
779 (end_symtab): primary field replaces nonreloc.
781 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
783 * symtab.h (struct linetable_entry): Remove confusing comment.
785 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
787 * Makefile.in: add installcheck target
789 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
791 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
792 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
793 z8k}: New directories to hold cpu specific configuration files.
794 Naming follows gcc convention.
795 * config/{*.mt, *.mh}: All target and host makefile fragment
796 config files moved to an appropriate config/<cpu> subdirectory.
797 * nm-*, xm-*, tm-*: All native, host, and target files, which
798 get linked to nm.h, xm.h, and tm.h respectively by configure,
799 moved to appropriate config/<cpu> subdirectory.
800 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
801 Native, host, and target files that are common across more than
802 one cpu architecture and included by one of the configured
803 native, host, or target files, get moved to config directory.
804 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
805 pick up native, host, or target include files moved to one of
806 the config subdirectories, and that are included by other files.
807 * Makefile.in (alldeps.mak): Modify to account for new config
809 * alldeps.mak, depend: Update for new config directory structure.
810 * config/*/[ntx]m-*.h: Modify all files that include other
811 [ntx]m-*.h files to use path relative to gdb/config. I.E.
812 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
814 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
815 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
816 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
817 * configure.in: Default gdb_host_cpu to host_cpu, and remap
818 the ones where the default is not unique or different than the
819 config subdirectory name. Similarly, handle gdb_target_cpu.
820 Modify configure.in as appropriate to make use of gdb_host_cpu
821 and gdb_target_cpu to find makefile fragments and make links.
823 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
825 * mipsread.c (compare_blocks): Sort blocks with the same start
826 address by decreasing ending address.
828 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
830 * mipsread.c (parse_procedure): Save cur_fdr accross call to
831 lookup_symbol as it might get clobbered by the call.
833 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
834 The previous code did not initialize the language field for the psymtab
837 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
839 * c-exp.y (parse_number): Avoid shift warning.
840 * serial.h (struct ttystate): Declare empty one on DOS.
842 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
844 * xm-sun4os4.h: Return type of free() should be void, not int.
846 * vx-share/vxWorks.h: Remove #def of NULL.
848 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
850 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
852 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
854 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
856 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
858 * ieee-float.c: Moved to ../libiberty.
859 * ieee-float.h: Moved to ../include.
860 * Makefile.in: Update accordingly.
861 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
862 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
863 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
864 it is now in ../opcodes/m68881-ext.c.
865 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
866 prologue (some callers _do_ care).
867 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
868 new interface of ../opcodes/*-dis.c.
869 * ch-exp.y: Add #include <ctype.h>.
871 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
873 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
875 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
877 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
879 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
881 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
883 * z8k-tdep.c (extract_return_value, write_return_value,
884 store_struct_return): New functions from macros in tm-z8k.h.
886 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
888 * valops.c (value_arg_coerce): Apply temporary patch to
889 fix problem with coercion of array and function types when
890 passed as arguments to C functions, pending a more complete
891 review of when and how coercion should be done, depending
892 upon context and language.
894 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
896 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
898 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
899 debugsec if there are a non-zero number of symbols.
901 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
903 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
905 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
907 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
909 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
911 (symtbl_num_syms): New variable.
912 (read_xcoff_symtab): Set it.
913 (read_symbol_nvalue): Check for bad symno.
914 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
917 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
919 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
920 This is defined in defs.h if necessary.
921 * vx-share/vxWorks.h: Remove #defs of min and max.
922 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
923 vx-share/xdr_rdb.c: include defs.h.
925 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
927 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
930 * xcoffread.c (enter_line_range): complain() on bad endoffset.
931 xcoffread.c: Doc fixes.
933 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
935 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
936 xcoffexec.c (xcoff_relocate_core): New function.
937 (text_adjustment): Removed.
938 (add_vmap): Return the vmap.
939 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
941 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
943 * xcoffsolib.h: Add objfile member to struct vmap.
944 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
945 xcoffexec.c (add_vmap): Allocate objfiles here.
947 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
949 Support 68000 series without floating point.
951 * configure.in (m68000-*-{aout,elf,coff}): New configs.
952 * tm-68k-nofp.h: New file, lacks 68881 support.
953 * config/m68k-nofp.mt: New file.
955 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
957 Remove a few remaining underscore/no-underscore remnants from
960 * config/{m68k-un.mt, sparc-un.mt}: Remove.
961 * config/m68k-noun.mt: Rename to m68k-fp.mt.
962 * config/sparc-noun.mt: Rename to sparc-em.mt.
963 * tm-68k-noun.h, tm-spc-noun.h: Remove.
964 * tm-68k-un.h: Rename to tm-68k-fp.h.
965 * tm-spc-un.h: Rename to tm-spc-em.h.
966 * tm-sun4sol2.h: Cleanup.
967 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
969 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
971 * symmisc.c (std_in, std_out, std_err): Move initializations
972 to runtime code, in case they aren't constant.
974 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
976 * symtab.c (find_pc_symtab): some object file formats, notably
977 mips, have holes in the address ranges of symtabs. Change
978 this algorythm from first hit to tightest fit.
980 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
981 fence post without finding the enclosing function, then print a
984 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
986 * utils.c (fputs_demangled, fprint_symbol): Remove.
987 * utils.c (fprintf_symbol_filtered): New function which combines
988 the functionality of fputs_demangled and fprint_symbol. Uses a
989 caller provided language parameter to select the appropriate
990 demangler, and caller provided args to pass to the demangler.
991 * defs.h (enum language): Move further up in file so enum can
992 be used in prototypes.
993 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
994 * defs.h (fprintf_symbol_filtered): Add prototype.
995 * c-typeprint.c (cp_type_print_method_args): Replace calls to
996 fputs_demangled with call to fprintf_symbol_filtered.
997 * cp-valprint.c (demangle.h): Include
998 * cp-valprint.c (cp_print_value_fields): Replace calls to
999 fprint_symbol with calls to fprintf_symbol_filtered.
1000 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1001 with call to fprintf_symbol_filtered.
1002 * stack.c (print_frame_info): Remove obsolete code so we don't
1003 have to update fputs_demangled usage in it.
1004 * stack.c (print_frame_info, frame_info): Add language variable
1005 to pass to fprintf_symbol_demangled and initialize it from the
1006 symbol's language. Replace calls to fputs_demangled with calls
1007 to fprintf_symbol_filtered.
1008 * symtab.c (find_methods): Replace call to fputs_demangled with
1009 call to fprintf_symbol_filtered.
1010 * ch-valprint.c (demangle.h): Include.
1011 * ch-valprint.c (chill_print_value_fields): Replace call to
1012 fprint_symbol with call to new fprintf_symbol_filtered.
1014 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1016 * Makefile.in (VERSION): Bump version to 4.8.2.
1018 * main.c (source_command): Require an explicit pathname of file
1019 to source, since previous behavior of defaulting to gdb init file
1020 was troublesome and undocumented.
1021 * printcmd.c (disassemble_command): Add missing '{}' pair to
1022 else with two statements. Bug reported by Stephane Tsacas
1024 * symtab.c (find_pc_line): Don't complain about zero length or
1025 negative length line numbers for the moment, since we may not own
1026 the terminal when called, such as when single stepping. (FIXME)
1027 * language.h (CAST_IS_CONVERSION): True if current language is
1028 C++ as well as C. Fix from Peter Schauer.
1029 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1030 Use STREQN macro rather than bare '!strncmp()'.
1031 * environ.c (unset_in_environ): Avoid use of memcpy on
1032 overlapping memory regions, as suggested by Paul Eggert
1033 <eggert@twinsun.com>.
1034 * c-exp.y (%union struct): Remove unused ulval as suggested
1035 by Paul Eggert <eggert@twinsun.com>.
1037 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1039 * main.c (gdbinit): Make static.
1040 * main.c (inhibit_gdbinit): Move to file scope.
1041 * main.c (main): Remove local inhibit_gdbinit.
1042 * main.c (source_command): Don't source '.gdbinit' file by
1043 default if gdb has been told to ignore it.
1045 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1047 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1050 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1052 * printcmd.c (print_address_symbolic): Only print if offset
1053 is shorter than max_symbolic_offset.
1054 (initialize_printcmd): `set print max-symbolic-offset'.
1056 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1057 (examine_tag): Use it.
1058 (read_register_stack): Only look in the local registers for a
1059 memory address if it's between rfb and rsp; go to memory otherwise.
1060 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1061 (reginv_com): Remove ancient kludge command.
1063 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1065 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1066 irix4 will again compile.
1068 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1070 * configure.in: accept mips-sgi-irix4* for irix4.
1072 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1074 * z8k-tdep.c (print_register_hook): Lint.
1076 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1078 Lint fixes from Paul Eggert (eggert@twinsun.com):
1080 * command.c (do_setshow_command): var_uintegers are unsigned.
1081 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1082 unsigned, since they use hex values with the high bit set.
1084 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1086 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1087 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1089 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1090 macro definitions in parenthesis.
1092 * dbxread.c (dbx_symfile_init): Catch the case where there is
1093 no string table, but the only way we find out is by reading zero
1096 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1098 * dbxread.c (dbx_symfile_init): Make size of the string table
1099 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1100 offset to the string table is nonzero and handle the nonexistant
1101 string table case, should it occur. Ensure that the string table
1102 size read from the file is reasonable, with a minimum lower bound
1103 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1105 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1107 * Makefile.in: Changes to build testsuite correctly.
1108 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1109 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1110 (TARGET_FLAGS_TO_PASS): New variable.
1111 (SUBDIRS): Added testsuite.
1112 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1113 testsuite is compiled with CC_FOR_TARGET rather than CC.
1115 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1117 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1118 reported by mycroft@gnu.ai.mit.edu.
1120 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1121 * configure.in (vax-*-ultrix2*): New triplet.
1122 * config/vaxult2.mh: New file.
1123 * xm-vaxult2.h: New file.
1125 * c-exp.y (parse_number): Change high_bit to unsigned.
1126 * demangle.c: Change all references to cfront to ARM, since the
1127 actual algorithm is the one specified in the Annotated Reference
1128 Manual. This was confusing users into thinking that full cfront
1129 support was implemented.
1130 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1131 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1132 directly to lookup_struct_elt_type, which will do the
1133 dereferencing itself.
1134 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1135 NULL dereferencing bug for unnamed structs, comment out
1138 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1140 * coffread.c (process_coff_symbol): Change PCC argument correction
1141 so that it only happens on big-endian targets; so that it only
1142 happens if the short or char argument is aligned on an int
1143 boundary; and so that it changes the location, rather than the
1144 type, of the argument. These changes tend to parallel similar
1145 (old) changes in stabsread.c.
1147 * coffread.c (coff_read_enum_type): Use the specified size for
1148 enums, don't assume that they are int-sized.
1150 * c-valprint.c (c_val_print): Don't assume enums are the same as
1153 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1154 Rendell, <michael@mercury.cs.mun.ca>.
1156 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1158 * language.h (local_decimal_format_custom): Add prototype.
1159 * language.c (local_decimal_format_custom): Add function, bug
1160 reported by Robert R. Henry (rrh@tera.com).
1162 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1164 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1165 by Josef Leherbauer, joe@takeFive.co.at.
1167 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1169 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1170 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1171 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1172 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1173 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1174 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1175 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1176 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1178 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1180 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1181 of demangled name fields to NULL if no demangling exists for
1182 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1183 symbols if their language is known at the time they are created,
1184 but sometimes the language is not known until later.
1186 * ch-typeprint.c (chill_print_type_base): Name changed to
1187 chill_type_print_base to match pattern for C and C++ names.
1188 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1189 to be consistent with other usages.
1190 * ch-typeprint.c (chill_type_print_base): Add support for
1191 printing Chill STRUCT types.
1192 * ch-valprint.c: Include values.h.
1193 * ch-valprint.c (chill_print_value_fields): New function and
1194 prototype for printing Chill STRUCT values.
1195 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1196 that was being called with two args instead of three.
1197 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1198 to print Chill STRUCT values.
1200 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1202 * configure.in: added testsuite to configdirs.
1204 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1206 * doc/stabs.texi: The `this' pointer is now known by the name
1207 `this' instead of `$t'.
1209 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1211 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1212 references of TAG_string_type DIEs in user defined types.
1213 * ch-lang.c (chill_create_fundamental_type): Track compiler
1214 change that now emits debugging info with the type long for Chill
1217 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1219 * remote-mips.c: New file; implements MIPS remote debugging
1221 * config/idt.mt: New file; uses remote-mips.c
1222 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1224 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1225 floating point coprocessor.
1226 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1228 (mips_pop_frame): If not mips_fpu, don't restore floating point
1230 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1232 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1233 mips_fpu, don't use fp0 as floating point return register.
1234 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1237 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1239 * gdb/testsuite: made modifications to testcases, etc., to allow
1240 them to work properly given the reorganization of deja-gnu and the
1241 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1243 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1245 * gdb/testsuite: Initial creation of gdb/testsuite.
1246 Migrated dejagnu testcases and support files for testing nm to
1247 gdb/testsuite from deja-gnu. These files were moved "as is"
1248 with no modifications. This migration is part of a major overhaul
1249 of dejagnu. The modifications to these testcases, etc., which
1250 will allow them to work with the new version of dejagnu will be
1251 made in a future update.
1253 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1255 * NEWS: Add reminders for next release.
1257 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1259 * mipsread.c (parse_lines): Correct check for files compiled with
1262 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1264 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1266 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1268 * Makefile.in (VERSION): GDB-4.8 release!
1269 * README, NEWS: Update for release.
1271 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1273 * am29k-pinsn.c (print_insn): Minor nits with const.
1274 * am29k-tdep.c: More minor nits with arg types for
1275 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1277 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1279 * gcc.patch: Update for a different GCC (G++) bug.
1280 * main.c (print_gdb_version): Update copyright year to 1993.
1281 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1282 conditionalize this file on it. FIXME, right way is to split
1283 these into two config files.
1284 (ATTACH_DETACH): Define for BSD 4.4
1285 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1286 (U_REGS_OFFSET): Revise for 4.4.
1287 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1288 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1289 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1291 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1293 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1296 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1298 * c-lang.c (c_printstr): Bugfix for length==0 case.
1300 * c-lang.c (c_printstr): If a C string ends in a null, don't
1303 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1305 * defs.h (STRCMP): Make it work for unsigned chars.
1307 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1309 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1310 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1311 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1312 define to kludge the large opcode table into two smaller tables,
1313 since GCC take exponential space to build the table. Lint.
1314 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1316 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1318 * Makefile.in (VERSION): Roll to 4.7.9.
1319 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1320 definition here, to handle both BSD 4.3 and 4.4 systems.
1321 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1322 * remote.c (alarm): Move declaration to global level, before
1323 first reference to it.
1324 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1325 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1327 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1329 * remote.c (readchar): forward declare alarm which otherwise looks
1330 like an undeclared variable to gcc.
1332 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1333 when comparing against an int. Avoids superfluous warning from
1336 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1337 Avoids superfluous warnings from some systems and/or compilers
1338 (like vax ultrix 4.2.)
1340 * language.c (struct op_print unk_op_print_tab): use the enum
1341 values rather naked zeros as initializers. Avoids warnings from
1342 ultrix type compilers.
1344 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1346 * Makefile.in (VERSION): Roll to 4.7.6.
1347 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1348 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1349 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1350 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1351 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1352 (depend): Fix bug where nm-files in config files weren't noticed.
1353 (make-proto-gdb-1): Avoid changing directories while building new
1354 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1356 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1358 * remote.c: Improve error recovery. Allow user to break out
1359 of initial connection attempt with INTERRUPT. Treat a timeout
1360 while waiting for remote packet like a retry, unless the remote
1361 side is actively running user code. Fix a few long printf_filtered's.
1363 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1366 * buildsym.c (start_subfile): Allow null file name.
1368 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1370 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1371 expects a pointer to complaint rather than a complaint
1373 (process_linenos): free the previously allocated subfile name,
1374 then allocate the new one from the heap.
1376 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1378 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1380 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1382 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1383 Previously, would bogusly index off the bottom of type_vector.
1384 (rs6000_builtin_type): Accept type number as argument.
1385 (read_type, case '-'): Handle negatives like any other type number.
1387 * symfile.c (deduce_language_from_filename): Handle null name.
1389 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1390 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1391 fixed by sato@sm.sony.co.jp.
1393 * xcoffread.c (parmsym): Don't use an initializer to set up
1394 this struct symbol. Set it up in initialize_xcoffread.
1395 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1396 works on real rs/6000 target with #ifndef FAKING_RS6000.
1398 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1400 * stabsread.c (rs6000_builtin_type): Move function from
1401 xcoffread.c:builtin_type.
1402 * xcoffread.c (builtin_type): Move to stabsread. Remove
1403 IBM6000_HOST dependency. Move misplaced comments.
1404 (various): Change printf's to complaints.
1405 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1406 objfile argument to read_type calls under #if 0.
1407 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1408 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1409 * Makefile.in: xcoffread.o is not built by default.
1410 * xm-rs6000.h (IBM6000_HOST): Remove.
1411 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1412 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1415 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1417 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1418 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1419 register numbers when user tries to modify elements in structs
1420 passed as arguments.
1421 * inflow.c (child_terminal_info): Move banner outside of system
1423 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1424 passes struct/union arguments by address.
1426 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1428 * Based on patch from Kean Johnston <maw@netcom.com>:
1429 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1430 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1431 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1433 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1435 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1436 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1438 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1440 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1441 cc debugging output.
1443 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1445 * stabsread.c (define_symbol): Complain about unrecognized names
1446 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1447 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1448 (read_cpp_abbrev): Don't use the class name as part of the
1449 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1450 abbrevs. Inspired by Mike Tiemann.
1451 (read_tilde_fields): Comment. Remove ancient dead code.
1452 Remove erroneous but non-dead code. Simplify. Add complaints.
1453 (in general): Remove extraneous (parentheses) in return
1456 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1458 * coffread.c (coff_lookup_type): Fix fencepost error reported
1459 by Art Berggreen, <arg@opal.acc.com>.
1461 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1462 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1464 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1465 test, which is apparently left over from when we used native
1466 include files and couldn't depend on the member names being there.
1467 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1469 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1471 * mipsread.c: Major overhaul to use new BFD symbol table reading
1472 routines. Now swaps information as it is needed, rather than
1473 swapping everything when the file is read.
1475 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1477 * Makefile.in (TARDIRS): Add sparclite demo dir.
1478 (*.tab.c): Change dependency on Makefile to depend on
1479 Makefile.in, otherwise it always rebuilds after configuring.
1480 Force output *.tab.c file into current directory even in "make"
1481 versions that rewrite dependent file names used in command lines.
1483 * TODO: Remove some things we did.
1484 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1485 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1486 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1487 * symtab.h: Eliminate unnamed unions and structs.
1489 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1491 * Makefile.in (VERSION): Roll to 4.7.5.
1493 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1495 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1496 re-evaluating symbol pointers.
1498 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1500 * c-exp.y (lcurly, rcurly): New nonterminals.
1501 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1503 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1504 made function static.
1505 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1506 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1507 * parse.c (start_arglist):
1508 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1509 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1510 * parser-defs.h (funcall_chain): Moved to parse.c.
1511 * printcmd.c (print_frame_nameless_args): Fix prototype.
1512 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1513 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1514 * valops.c (typecmp): Moved prototype from values.h.
1515 * value.h (typecmp): Moved prototype to valops.c, made static.
1516 * ch-exp.y (yylex): Change way control sequences are disabled.
1518 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1520 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1522 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1524 * mipsread.c (upgrade_type): Build array types correctly, using
1525 create_range_type and create_array_type.
1527 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1529 * remote-nindy.c: Cleanup.
1531 * infrun.c (wait_for_inferior): When rolling back the PC after
1532 a breakpoint, call write_pc so that NPC gets rolled back as well
1535 * blockframe.c (inside_entry_file, inside_main_func,
1536 inside_entry_func): PC of zero is always "bottom of stack".
1538 * printcmd.c (print_frame_args, print_frame_nameless_args):
1539 Let print_frame_nameless_args decide whether there are any,
1540 laying groundwork for possibly later printing 29K args for
1541 functions where we have tag words but no symbols.
1543 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1545 * Makefile.in: fix GDB doc targets for new doc subdir structure
1547 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1549 * stack.c (parse_frame_specification): Parse as many arguments
1550 as there are (up to MAXARGS). Pass all of them in argc, argv
1551 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1552 many there were, onto SETUP_ARBITRARY_FRAME.
1553 * tm-mips.h, tm-sparc.h: Corresponding changes.
1554 * mips-tdep.c, sparc-tdep.c: Ditto.
1556 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1558 * hp300ux-nat.c: Update copyrights.
1559 * mipsread.c (parse_partial_symbols): Complain about block
1560 indexes that go backwards. Fix from Peter Schauer.
1561 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1562 symbol-file that has no linkage symbols to be read.
1563 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1564 from tm- file to xm-file, since they're host dependent.
1565 * valarith.c (value_binop): Typo.
1567 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1569 * sparclite/aload.c: Add copyleft.
1570 * sparclite/crt0.s: Add comment at beginning.
1572 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1574 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1575 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1577 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1579 * values.c (value_headof): Fix typo in which VTBL and ARG were
1580 being confused for one another.
1582 * valops.c (typecmp): Now static.
1584 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1585 baseclass--we don't always inherit its virtual function table
1588 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1589 pointer correctly in case value_struct_elt moves it around.
1591 * valops.c (typecmp): Now static. Also, now groks references
1594 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1595 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1597 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1599 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1600 to avoid "too much defining" error from native C compiler (!).
1602 * Makefile.in (HFILES): Add typeprint.h.
1603 * typeprint.[ch]: Update copyrights.
1605 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1607 * Makefile.in: Update to match doc/ subdir changes.
1609 * config/hp300hpux.mh: No cross-host file needed, just native.
1610 * config/go32.mh: Remove nonexistent "native" support.
1612 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1613 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1614 * m88k-tdep.c (next_insn): Lint, cleanup.
1615 (store_parm_word): Lint.
1617 * README: Fix typo (reported by karl@hq.ileaf.com).
1619 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1621 * expression.h (BINOP_CONCAT): Document use for self concatenation
1622 an integral number of times.
1623 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1625 * valarith.c (value_concat): Rewrite to support self
1626 concatenation an integral number of times.
1627 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1628 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1629 eliminate hundreds of spurious shift/reduce and reduce/reduce
1630 conflicts that mask the 5 real ones.
1631 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1632 * ch-exp.y (integer_literal_expression): Remove production,
1635 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1637 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1638 implied that "no side effects" was nonfunctional.
1639 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1640 character string and bitstring concatenation.
1641 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1642 * expression.h (exp_opcode): Add BINOP_CONCAT.
1643 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1644 * language.c (string_type): Add function to determine if a type
1646 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1647 * valarith.c (value_concat): New function to concatenate two
1648 values, such as character strings or bitstrings.
1649 * valops.c (value_string): Remove error stub and implement
1651 * value.h (value_concat): Add prototype.
1652 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1653 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1654 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1657 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1659 * c-exp.y (exp): Add production to support direct creation
1660 of array constants using the obvious syntax.
1661 * c-valprint.c (c_val_print): Set printed string length.
1662 * dwarfread.c (read_tag_string_type): New prototype and
1663 function that handles TAG_string_type DIEs.
1664 * dwarfread.c (process_dies): Add case for TAG_string_type
1665 that calls new read_tag_string_type function.
1666 * expprint.c (print_subexp): Add support for OP_ARRAY.
1667 * gdbtypes.c (create_range_type, create_array_type): Inherit
1668 objfile from the index type.
1669 * ch-typeprint.c (chill_print_type): Add case for
1671 * ch-valprint.c (chill_val_print): Fix case for
1674 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1676 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1677 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1678 include/coff/mips.h.
1680 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1682 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1683 constants with an explicit null byte terminator. OP_STRING is
1684 now used for real string types.
1685 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1686 they are used by all languages.
1687 * c-lang.c (_initialize_c_language): Move initializations of
1688 builtin_type_* to lang.c.
1689 * c-typeprint.c (c_type_print_varspec_prefix,
1690 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1691 to TYPE_CODE_STRING.
1692 * c-valprint.c (c_val_print): Change the way character arrays
1693 are printed as strings to be consistent with the way strings
1694 are printed when pointer-to-char types are dereferenced.
1695 Remove test of print_max before calling val_print_string, which
1696 now does it's own test.
1697 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1698 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1699 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1700 * gdbtypes.c (builtin_type_*): Add declarations moved from
1702 * gdbtypes.c (create_string_type): New function to create real
1704 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1705 renamed to TYPE_CODE_STRING.
1706 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1707 builtin_type_* types moved from c-lang.c.
1708 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1709 to TYPE_CODE_STRING.
1710 * gdbtypes.h (builtin_type_string): Add extern declaration.
1711 * gdbtypes.h (create_string_type): Add prototype.
1712 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1713 renamed to TYPE_CODE_STRING.
1714 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1716 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1717 renamed to TYPE_CODE_STRING.
1718 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1720 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1721 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1722 to TYPE_CODE_STRING.
1723 * valops.c (allocate_space_in_inferior): New function and
1724 prototype, using code ripped out of value_string.
1725 * valops.c (value_string): Rewritten to use new function
1726 allocate_space_in_inferior, but temporarily disabled until some
1727 other support is in place.
1728 * valops.c (value_array): New function to create array constants.
1729 * valprint.c (val_print_string): Add comment to document use,
1730 complete rewrite to fix several small buglets.
1731 * value.h (value_array): Add prototype.
1732 * value.h (val_print_string): Change prototype to match rewrite.
1733 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1734 * ch-exp.y (match_character_literal): Disable recognition of
1735 control sequence form of character literals and document why.
1737 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1739 * nindy-share/nindy.c: Add comments to #endif's to clarify
1742 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1743 read_memory to get byte order right.
1744 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1745 anymore. This is done in paread.c now. We expect unwind info
1746 to hang off of objfiles, and search all of the objfiles when until
1748 * (skip_trampoline_code): Cast arg to target_read_memory.
1749 * objfiles.h (struct objfile): Add new field obj_private to hold
1750 per object file private data (unwind info in this case).
1751 * paread.c (read_unwind_info): New routine to read unwind info
1752 for the objfile. This data is hung off of obj_private.
1753 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1754 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1755 make this easier to access.
1757 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1759 * c-valprint.c (cp_print_class_member): Add extern decl.
1760 * c-valprint.c (c_val_print): Extract code for printing methods
1761 and move it to cp_print_class_method in cp-valprint.c.
1762 * c-valprint.c (c_val_print): Extract code to print strings and
1763 move it to val_print_string in valprint.c.
1764 * cp-valprint.c (cp_print_class_method): New function using
1765 code extracted from c_val_print.
1766 * valprint.c (val_print_string): New function using code
1767 extracted from c_val_print.
1768 * value.h (val_print_string): Add prototype.
1769 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1770 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1771 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1772 CHECKBUF, growbuf_by_size): New variables, macros, and support
1773 functions for implementing a dynamically expandable temp buffer.
1774 * ch-exp.y (match_string_literal): New lexer function.
1775 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1776 removed and replaced with new CHECKBUF macro.
1777 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1778 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1780 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1782 * Makefile.in: Add info for paread.o.
1783 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1785 * blockframe.c (frameless_look_for_prologue): Correct the
1787 * gdbtypes.h, gdbtypes.c: Use const in decl of
1788 cplus_struct_default, now that pa-gas assembler has been fixed.
1789 * hppah-nat.c: Formatting.
1790 * hppah-tdep.c: Remove lots of useless externs for variables we
1792 * (find_unwind_entry): Speed up by using binary search, and a one
1794 * (rp_saved): New routine to see what unwind info says about RP
1795 being saved on the stack frame.
1796 * (frame_saved_pc): Look for prologue to see if we need to
1797 examine the stack for the saved RP or not.
1798 * (init_extra_frame_info): Check for prologue, instead of
1799 framesize to determine if we are frameless or not.
1800 * (frame_chain_valid): Stop backtraces when we run into _start.
1801 * (push_dummy_frame): Reformat to make more readable.
1802 * (find_dummy_frame_regs): ditto.
1803 * (hp_pop_frame): ditto.
1804 * (hp_restore_pc_queue): small cleanup.
1805 * (hp_push_arguments): ditto.
1806 * (pa_do_registers_info): ditto.
1807 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1808 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1809 * Define FRAME_CHAIN_VALID.
1810 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1811 passed to functions.
1813 * paread.c (pa_symtab_read): Use new bfd conventions for
1814 accessing linker symbol table.
1815 * (pa_symfile_init): Access embedded STAB info via BFD section
1816 mechanism and related macros.
1819 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1821 * sparc-stub.c: Use a seperate stack for our traps.
1822 * Handle recursive traps.
1823 * Remove all trap init code. This needs to be done by the
1825 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1827 * (handle_exception): See if we are at breakinst, if so, then
1828 advance PC sp that users can just step out of breakpoint().
1829 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1830 new place if SP has changed.
1831 * (case 's'): Get rid of this, we can't do it yet.
1832 * (case 't'): New command to test any old random feature.
1833 * (case 'r'): New command to reset the system.
1834 * (breakpoint): Add label to breakpoint trap instruction so that
1835 handle_exception() can detect where we are and get past the
1836 breakpoint trivially.
1838 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1840 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1842 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1844 * configure.in: recognise all sparclite variants
1846 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1848 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1849 binary files oring in the right bit.
1851 * main.c, source.c, state.c, symmisc.c: use macros defined in
1852 fopen-{bin|both} when fopening files.
1854 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1856 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1857 from a configuration file (typically including <limits.h>), or to
1858 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1859 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1860 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1861 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1862 * exppritn.c (print_subexp, dump_expression): Add case for
1864 * expression.h (OP_BITSTRING): New expression element type for
1866 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1867 macros to convert between number of expression elements and bytes
1868 to store that many elements.
1869 * i960-tdep.c (leafproc_return): Use new macros to access
1870 minimal symbol name and address fields.
1871 * m88k-pinsn.c (sprint_address): Use new macros to access
1872 minimal symbol name and address fields.
1873 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1874 minimal symbol address field.
1875 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1876 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1877 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1878 Use new BYTES_TO_EXP_ELEM macro.
1879 * parse.c (write_exp_bitstring): New function to write packed
1880 bitstrings into the expression element vector.
1881 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1883 * parser-defs.h (struct stoken): Document that it is used for
1884 OP_BITSTRING as well as OP_STRING.
1885 * parser-defs.h (write_exp_bitstring): Add prototype.
1886 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1887 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1888 LOWER, LENGTH): New tokens for keywords.
1889 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1890 upper_lower_argument, length_argument, array_mode_name,
1891 string_mode_name, variant_structure_mode_name): New non-terminals
1893 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1894 * ch-exp.y (match_bitstring_literal): New lexer support function
1895 to recognize bitstring literals.
1896 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1897 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1898 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1899 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1900 * ch-exp.y (yylex): Check tokentab6.
1901 * ch-exp.y (yylex): Call match_bitstring_literal.
1903 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
1905 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
1906 symbol name and value fields.
1908 * c-exp.y (yylex): Make static, to match prototype and other
1911 * expression.h (exp_opcode): Add BINOP_MOD.
1912 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
1913 * expprint.c (dump_expression): Handle new BINOP_MOD.
1914 * language.c (binop_type_check): Handle new BINOP_MOD.
1915 * main.c (float_handler): Re-enable float handler when hit.
1916 * valarith.c (language.h): Include, need current_language.
1917 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
1918 for integer divide truncates towards zero for negative results.
1919 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
1920 * valarith.c (value_binop): Allow arithmetic operations on
1921 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
1922 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
1923 * ch-exp.y (tokentab3): Add MOD and REM.
1924 * ch-exp.y (yylex): Set innermost_block for symbols found
1925 in local scopes. Return LOCATION_NAME for local symbols.
1926 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
1927 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
1929 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1931 * command.c (shell_escape, make_command, _initialize_command):
1932 don't create or use fork if CANT_FORK is defined.
1933 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
1934 code written for the IBM PC" remain.
1935 * xm-go32.h: define CANT_FORK
1937 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1939 * remote-sim.c: first attempt at general simulator interface
1940 * remote-hms.c: whitespace
1941 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
1942 understand new stack layout. (print_register_hook): print ccr
1943 register in a fancy way.
1945 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
1947 * eval.c (language.h): Include.
1948 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
1949 to pointer types when the current language is C. It loses for
1950 other languages when the lower index bound is nonzero.
1951 * valarith.c (value_subscript): Take array lower bounds into
1952 account when performing subscripting operations.
1953 * valops.c (value_coerce_array): Add comment describing why
1954 arrays with nonzero lower bounds are dealt with in value_subscript,
1955 rather than in value_coerce_array.
1957 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
1959 * ch-exp.y (FLOAT_LITERAL): Add token.
1960 * ch-exp.y (literal): Add FLOAT_LITERAL.
1961 * ch-exp.y (match_float_literal): New lexer routine.
1962 * ch-exp.y (convert_float): Remove.
1963 * ch-exp.y (yylex): Call match_float_literal.
1964 * ch-exp.y (yylex): Match single '.' after trying
1965 to match floating point literals.
1967 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
1968 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
1970 * expprint.c (dump_expression): New function for dumping
1971 expression vectors during gdb debugging.
1972 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
1973 MULTI_SUBSCRIPT and moved out of BINOP range.
1974 * expression.h (DUMP_EXPRESSION): New macro that calls
1975 dump_expression if DEBUG_EXPRESSIONS is defined.
1976 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
1977 * parse.c (length_of_subexp, prefixify_subexp): Change
1978 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
1979 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
1980 prefixify'ing the expression.
1981 * printcmd.c (print_command_1): Add comment.
1982 * ch-exp.y (expression_list): Add useful actions.
1983 * ch-exp.y (value_array_element): Add useful actions.
1984 * ch-exp.y (array_primitive_value): Add production.
1985 * ch-exp.y (yylex): Recognize ',' as a token.
1987 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1989 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
1990 POSIXize the recursive makes (make [variable assignments] target{s})
1992 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
1994 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
1995 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
1996 CPLUS_MARKER for all SVR4 systems, so follow suit.
1997 * defs.h (strdup_demangled): Remove prototype.
1998 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
1999 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2000 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2001 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2002 prim_record_minimal_symbol_and_info): Use new macro
2003 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2004 * minsyms.c (install_minimal_symbols): Use new macro
2005 SYMBOL_INIT_DEMANGLED_NAME.
2006 * stabsread.c (define_symbol): Use new macro
2007 SYMBOL_INIT_DEMANGLED_NAME.
2008 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2009 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2010 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2011 SYMBOL_INIT_DEMANGLED_NAME.
2012 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2013 SYMBOL_DEMANGLED_NAME now tests language itself.
2014 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2015 now tests language itself.
2016 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2017 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2018 mangled name member in the language dependent portion of a symbol.
2019 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2020 mangled name member appropriate for a symbol's language.
2021 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2022 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2023 SYMBOL_DEMANGLED_NAME now tests language itself.
2024 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2025 initializes language dependent portion of symbol.
2026 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2027 demangles and caches the demangled form of symbol names.
2028 * utils.c (fputs_demangled, fprint_symbol): Use current language
2029 to select an appropriate demangling algorithm.
2030 * utils.c (strdup_demangled): Remove, no longer used.
2031 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2032 access the Chill mangled name member in the language dependent
2033 portion of a symbol.
2034 * ch-lang.c (chill_demangle): New function, simple demangler.
2035 * defs.h (chill_demangle): Add prototype.
2036 * symtab.h (language_dependent_info): Add struct for Chill.
2038 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2040 * Makefile.in (BISON): Add comment that when bison is used, it
2041 must include the "-y" option.
2042 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2043 Remove defines to remap non-yacc symbols, thus backing out of
2044 previous recent changes. Standard policy is that non-yacc parser
2045 generators get fixed, rather than adding bug workarounds in gdb
2046 for each new one that pops up. Expand comment to note this.
2047 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2049 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2051 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2052 case. Use code in N_SOL.
2054 * paread.c: New file that contains all HPPA/HPUX symbol reading
2056 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2057 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2058 * (dbx_symfile_offsets): Make static.
2059 * (pastab_build_psymtabs): New interface routine for paread to
2060 send stabs into dbxread.
2061 * gdb-stabs.h: Remove gobs of HPPA cruft.
2063 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2065 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2067 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2069 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2070 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2071 and YYDEBUG is not already defined.
2072 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2073 them during the previous replacements.
2074 * printcmd.c (_initialize_printcmd): Update internal documentation
2075 for "set" command to note that the assignment syntax is language
2077 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2078 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2079 and YYDEBUG is not already defined.
2080 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2081 single_assignment_action): New terminals and nonterminal for gdb
2082 extensions to chill expression grammer.
2083 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2084 tokens that start with '$' (register names, convenience vars, etc).
2085 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2086 * ch-exp.y (yylex): Call match_dollar_tokens.
2088 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2090 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2091 accessing minimal symbol data.
2092 * infcmd.c (read_pc): Use #ifdef, not #if.
2093 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2094 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2095 minimal symbol data.
2097 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2098 frame. Use find_return_regnum to find the caller.
2099 * (find_unwind_entry): New routine to locate stack frame info
2100 associated with a procedure. This looks in the $UNWIND_START$
2101 section in the SOM file.
2102 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2103 figure out where the caller's return address is stored.
2104 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2105 to figure out the frame size for a procedure.
2106 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2107 * (init_extra_frame_info): New routine. Corrects PC and FP for
2108 outermost frame if necessary.
2109 * (frame_chain): New routine, moved from tm-hppa.h.
2110 * (skip_trampoline_code): Handle computed function calls (ie:
2111 calls from $$dyncall).
2112 * (unwind_command): Temporary support function to allow user
2113 to control/observe aspects of the unwind (stack frame) info.
2114 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2115 was in a system call, if so, then read the PC from r31.
2116 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2117 with extra arg for skip_trampoline_code().
2118 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2119 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2120 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2122 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2124 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2125 Call new bfd_get_size() and verify that string table is no larger
2126 than the file that is supposed to contain it.
2127 * symfile.c (syms_from_objfile): Only complain about configured
2128 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2129 current target is the default BFD target.
2131 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2133 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2134 * solib.c (bkpt_names): New array of symbol names to try to
2135 use for the "mapping complete" breakpoint. Configurable
2136 define SOLIB_BKPT_NAME is first one to try.
2137 * solib.c (find_solib): Test debug_base for nonzero rather
2138 than just greater than zero.
2139 * solib.c (enable_break): Use bkpt_names to look up address
2140 at which to set "mapping complete" breakpoint.
2142 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2144 * defs.h (STRCMP, STREQ, STREQN): New macros.
2145 * defs.h (demangle_and_match): Remove prototype.
2146 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2147 and STREQN defined in defs.h.
2148 * dwarfread.c (set_cu_language): For completely unknown languages,
2149 try to deduce the language from the filename. Retain behavior
2150 that for known languages we don't know how to handle, we use
2152 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2153 and demangled name fields in symbol.
2154 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2155 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2156 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2157 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2158 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2159 Replace usages throughout.
2160 * elfread.c (demangle.h): Include.
2161 * elfread.c (record_minimal_symbol): Remove prototype and function.
2162 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2163 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2164 * infcmd.c (jump_command): Remove code to demangle name and add
2165 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2166 * minsyms.c (demangle.h): Include.
2167 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2168 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2169 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2170 * mipsread.c (psymtab_language): Add static variable.
2171 * stabsread.c (demangle.h): Include.
2172 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2173 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2174 * stack.c (return_command): Remove explicit demangling of name
2175 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2176 * symfile.c (demangle.h): Include.
2177 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2178 to match macros in symfile.h and allow them to be compiled
2179 if INLINE_ADD_PSYMBOL is not true.
2180 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2181 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2182 Add code to demangle and cache C++ symbol names. Use macro form
2183 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2184 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2185 Remove, also defined in symfile.c, which we already fixed.
2186 * symtab.c (expensive_mangler): Remove prototype and function.
2187 * symtab.c (find_methods): Remove physnames parameter and fix
2189 * symtab.c (completion_list_add_symbol): Name changed to
2190 completion_list_add_name.
2191 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2192 the normal symbol name and the cached C++ demangled name.
2193 * symtab.c (lookup_demangled_partial_symbol,
2194 lookup_demangled_block_symbol): Remove prototypes and functions.
2195 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2196 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2197 Remove code to try demangling names and matching them.
2198 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2199 Fix to try matching the cached demangled name if no match is
2200 found using the regular symbol name.
2201 * symtab.c (find_methods): Remove unused physnames array.
2202 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2203 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2204 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2205 C++ demangled symbol names.
2206 * symtab.h: Much reformatting of structures and such to add
2207 whitespace to make them more readable, and make them more
2208 consistent with other gdb structure definitions.
2209 * symtab.h (general_symbol_info): New struct containing fields
2210 common to all symbols.
2211 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2212 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2213 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2214 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2215 symbol): Use general_symbol_info struct.
2216 * utils.c (demangle_and_match): Remove, no longer used.
2217 * valops.c (demangle.h): Include.
2218 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2219 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2220 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2221 symmisc.c, symtab.c, valops.c: Replace references to minimal
2222 symbol fields with appropriate macros.
2223 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2224 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2225 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2226 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2227 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2228 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2229 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2230 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2231 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2232 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2233 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2234 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2235 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2236 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2238 * buildsym.c (start_subfile, patch_subfile_names): Default the
2239 source language to what can be deduced from the filename.
2240 * buildsym.c (end_symtab): Update the source language in the
2241 allocated symtab to match what we have been using.
2242 * buildsym.h (struct subfile): Add a language field.
2243 * c-typeprint.c (c_print_type): Remove code to do explicit
2245 * dbxread.c (psymtab_language): Add static variable.
2246 * dbxread.c (start_psymtab): Initialize psymtab_language using
2247 deduce_language_from_filename.
2249 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2251 * valprint.c (val_print): Reorganize comment and add note
2252 about dependency on target byte ordering.
2253 * ch-exp.y (value_array_slice): Fix typo.
2254 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2255 byte sized ints are assumed to be char strings and printed with
2256 string syntax. In chill, arrays of chars and arrays of
2257 bytes/ubytes are distinquishable, and printed appropriately.
2259 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2261 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2262 read/write routines for HPUX.
2264 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2265 branch targets to compute target address using const from previous
2266 instruction if necessary.
2267 * Add `Q' operator to print out bit position field various
2269 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2270 cleanups, use new code from Utah.
2271 * (store_inferior_registers): Update to new code from Utah.
2272 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2273 * (fetch_register): Clear out priv level when reading PCs.
2274 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2275 * Remove decl of errno, #include wait.h and target.h.
2276 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2277 were inside of a kernel call. If so, then PC is in a different
2278 register. Also, mask out bottom two bits of all PCs so as not to
2279 confuse higher level code.
2280 * (push_dummy_frame): Create from #define in tm-hppa.h.
2281 * (find_dummy_frame_regs): Update from Utah.
2282 * (hp_pop_frame): Create from #define in tm-hppa.h.
2283 * (hp_restore_pc_queue): New, from Utah.
2284 * (hp_push_arguments): Big fixes from Utah.
2285 * (pa_do_registers_info, pa_print_registers): Only print out fp
2287 * (skip_trampoline_code): New routine to deal with stubs that
2288 live in nowhereland between callers and callees.
2289 * i860-tdep.c: Remove decl of attach_flag.
2290 * infrun.c (wait_for_inferior): Add new macro
2291 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2292 at by PC will be nullified. If so, then step the target once more
2293 so as to avoid confusing the user.
2294 * (just before step_over_function:): Use stop_func_start, not
2295 stop_pc when checking for the existance of line number info.
2296 stop_func_start will reflect the proper address of the target
2297 routine, not of the stub that we may be traversing to get there.
2298 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2299 to deal with the stubs that PA compilers sometimes stick between
2300 callers and callees. Also, define FLAGS_REGNUM for access to the
2302 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2304 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2305 write gr0, PC regs, and PSW!
2306 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2307 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2309 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2310 * Define struct unwind_table_entry.
2311 * valops.c (call_function_by_hand): Add another arg to
2312 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2315 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2317 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2319 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2321 * Makefile.in (VERSION): Bump to 4.7.4.
2322 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2323 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2324 * Makefile.in (HFILES): Add valprint.h.
2325 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2326 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2327 * typeprint.c, typeprint.h: New files for language independent
2328 type printing functions.
2329 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2330 type printing functions and definitions.
2331 * valprint.h: New include file for language independent value
2332 printing definitions.
2333 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2334 dependent value printing functions.
2335 * c-exp.y (production ptype): Add range_type variable and use new
2336 create_range_type function.
2337 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2338 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2339 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2340 "const static" to ANSI-conformant "static const".
2341 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2342 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2344 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2345 * coffread.c (decode_type): Add range_type variable and call to
2346 new create_range_type function.
2347 * complaints.c (complain): Remove unused val variable.
2348 * complaints.c (_initialize_complaints): Make it void.
2349 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2350 variable and call new create_range_type function.
2351 * defs.h (enum val_prettyprint): Move enum from value.h to here
2352 so we can avoid having to include value.h just for prototypes that
2353 need the enum (thanks ANSI).
2354 * dwarfread.c (struct_type): Local anonymous_size variable is
2355 only used if !BITS_BIG_ENDIAN.
2356 * dwarfread.c (decode_subscript_data_item): Add rangetype
2357 variable and call new create_range_type function.
2358 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2360 * eval.c (evaluate_subexp): Remove unused local variable name
2361 and the statement with no side effects that initializes it.
2362 * expprint.c (print_subexp): Change local_printstr to
2364 * gdbtypes.c (create_range_type): New function that creates
2365 a range type using code fragments from object file readers as
2366 an example of what has to be initialized.
2367 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2368 and high_bound parameters, replaced with a single range_type
2369 parameter. Change function body to use passed in range_type
2370 rather than handcrafting one.
2371 * gdbtypes.h (create_range_type): Add prototype.
2372 * gdbtypes.h (create_array_type): Change prototype parameters.
2373 * infrun.c (normal_stop): Remove unused local variables tem and c.
2374 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2375 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2376 stub functions that call error if called.
2377 * language.c (unknown_language_defn, auto_language_defn,
2378 local_language_defn): Add initializers unk_lang_print_type and
2380 * language.h (struct language_defn): Reformat for larger
2381 comments, add la_print_type and la_val_print members. Add
2382 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2383 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2384 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2386 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2388 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2389 * main.c (execute_command): Remove unused local variable cmdlines.
2390 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2391 (clear_displays), symmisc.c (block_depth), values.c
2392 (clear_value_history):
2393 Make testing of truth value of assignment result explicit.
2394 * mipsread.c (upgrade_type): Update FIXME to include future use
2395 of create_range_type.
2396 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2397 whatis_exp, maintenance_print_type): Move prototypes and functions
2399 * printcmd.c (_initialize_printcmd): Move add_com calls for
2400 ptype_command and whatis_command to new typeprint.c.
2401 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2402 * source.c (find_source_lines): Local variable c only used
2403 when LSEEK_NOT_LINEAR is defined.
2404 * stabsread.c (read_array_type): Use new create_range_type
2406 * stabsread.c (read_range_type): Add new index_type variable and
2407 call new create_range_type function rather than handcrafting
2409 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2410 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2411 * symtab.c (type_print_base usages): Use c_type_print_base.
2412 * symtab.c (type_print_varspec_prefix usages): Use
2413 c_type_print_varspec_prefix.
2414 * symtab.c (type_print_method_args usages): Use
2415 cp_type_print_method_args.
2416 * valprint.c: Completely ripped apart and the fragments used
2417 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2418 valprint.h. Remaining stuff is language independent.
2419 * value.h (struct fn_field): Forward declare for prototypes.
2420 * value.h (type_print_1): Remove prototype.
2421 * value.h (enum val_prettyprint): Moved to defs.h.
2422 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2423 * value.h (baseclass_offset): Add prototype.
2424 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2425 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2426 * ch-typeprint.c: New file for language dependent type printing.
2427 * ch-valprint.c: New file for language dependent value printing.
2428 * ch-exp.y (parse_number): Remove prototype and stub function.
2429 * ch-exp.y (decode_integer_literal): Removed unused digits and
2431 * ch-exp.y (convert_float): Completely ifdef out for now.
2432 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2433 ch-lang.c (chill_op_print_tab):
2434 Change from ANSI-obsolescent "const static" to ANSI-conformant
2436 * ch-exp.y (yylex): Add unhandled storage class enumeration
2437 literals to switch statement for completeness.
2438 * ch-lang.c (chill_create_fundamental_types): Remove unused
2439 nbytes variable. Change dummy type to 2 bytes to match int.
2440 Handle FT_VOID types gratuituously added to chill DWARF by
2441 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2442 type rather than a one byte TYPE_CODE_INT type.
2443 * ch-lang.c (chill_language_defn): Add chill_print_type and
2445 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2447 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2449 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2450 bfd_get_symbol_leading_char instead.
2452 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2453 leading character from names.
2454 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2455 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2456 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2458 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2459 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2460 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2461 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2462 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2463 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2464 * symfile.c (syms_from_objfile): Insert debugging check to test
2465 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2467 * doc/gdbint.texinfo (Host Conditionals): Remove
2468 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2470 (Target Conditionals): Remove all of the above.
2472 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2474 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2475 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2477 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2479 * coffread.c (decode_type): catch negative tagndx fields generated
2481 * exec.c: comment out string following #endif.
2482 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2483 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2485 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2486 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2488 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2490 * complaints.c: New file, code moved from utils.c.
2491 * complaints.c (complain): Made into a varargs function.
2492 * complaints.h: New file, code moved from symfile.h.
2493 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2494 * Makefile.in (HFILES): Add complaints.h.
2495 * Makefile.in (OBS): Add complaints.o.
2496 * symfile.c (complaint_root, stop_whining, complaint_series,
2497 complain, clear_complaints, add_show_from_set for stop_whining):
2498 Moved to complaints.c.
2499 * symfile.h (struct complaint, complaint_root decl, complain
2500 prototype, clear_complaints prototype): Moved to complaints.h.
2501 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2502 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2503 complaints.h. Remove casts from arguments to complain(),
2504 which is now a varargs function, and remove unnecessary
2505 placeholder zero args.
2506 * defs.h (begin_line): Add prototype.
2507 * defs.h (vprintf_filtered): Add prototype.
2508 * dwarfread.c (varargs.h): Remove, no longer needed.
2509 * dwarfread.c (dwarfwarn): Remove prototype and function.
2510 * dwarfread.c (complaints): Define a bunch of complaints.
2511 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2512 usages to standard complain() calls.
2513 * utils.c (begin_line): New function that ensures that
2514 whatever gets filter-printed next starts on its own line.
2515 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2516 but to stdout (calls vfprintf_filtered internally).
2518 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2520 * remote.c: Avoid printf_filtered line limit. Suggested by
2521 Robert R. Henry, <rrh@tera.com>.
2522 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2524 * main.c (main): Accept --silent as well as --quiet. Change +help
2525 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2527 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2528 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2530 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2532 * tm-nindy960.h, remote-nindy.c: Lint.
2534 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2536 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2537 a optional type to decorate as an array type, the type of the
2538 index, and the bounds of the array. Records this additional info
2539 in the array type for use with languages with nonzero array
2541 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2542 to note that arrays may have bounds.
2543 * gdbtypes.h (create_array_type): Update prototype.
2544 * c-exp.y (ptype production): Adjust for new create_array_type
2545 calling conventions.
2546 * coffread.c (decode_type): Call create_array_type rather than
2547 handcrafting array types.
2548 * convex-tdep.c (value_type): Remove, now use create_array_type.
2549 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2550 vector_type into calls to create_array_type.
2551 * dwarfread.c (decode_subscr_data): Name changed to
2552 decode_subscript_data_item throughout.
2553 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2554 create_array_type. Now records index type and range as well.
2555 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2556 change to use create_array_type.
2557 * dwarfread.c (read_subroutine_type): Test existing user defined
2558 types before decorating them, to ensure they are blank, and
2559 complain about it if they are not.
2560 * dwarfread.c (decode_fund_type): For unrecognized types, always
2561 return some valid type (type integer). If the unrecognized type
2562 cannot be an implementation defined type, complain as well.
2563 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2564 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2565 * mipsread.c (upgrade_type): Add FIXME comment that code to
2566 handcraft arrays should be replaced with call to create_array_type.
2567 * stabsread.c (read_array_type): Replace code to handcraft
2568 array types with call to create_array_type.
2569 * valprint.c (type_print_varspec_prefix): Minor formatting
2570 change, join lines that don't need to be split.
2572 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2574 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2575 decl for attach_flag, it now lives in inferior.h.
2576 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2577 Make most functions static.
2578 * hppah-nat.c: General cleanups, remove BSD specific code (since
2579 that all lives in hppab-nat.c).
2580 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2581 Change sense of test against inside_entry_file(). This fix is
2583 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2584 to read/write_register_bytes().
2585 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2586 work around PA-GAS assembler bug. Also, add trailing */ to some
2588 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2589 Same reason as above.
2591 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2593 * mipsread.c (parse_symbol): When checking whether a structured
2594 type is an enum, check qualifiers of its first member, as well as
2595 the base type of the member. Bug found and fixed by John M.
2596 Farrell, <farrell@fjord.reo.dec.com>.
2598 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2599 * remote-vx.c: Don't include vx-share/reg.h.
2600 * vx-share/ptrace.h: Reproduce from scratch.
2601 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2602 * Makefile.in: Remove references to removed files, and to removed
2603 29k-share directories.
2605 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2607 * c-lang.c (_initialize_c_language): Name changed from
2609 * m2-lang.c (_initialize_m2_language): Name changed from
2611 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2612 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2613 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2614 expression parsing into c-lang.c and m2-lang.c respectively.
2615 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2616 m2-exp.y respectively.
2617 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2618 and m2-* files respectively.
2619 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2620 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2621 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2622 * expression.h (struct block): Forward declaration for prototypes.
2623 * language.h (struct objfile): Forward declaration for prototypes.
2624 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2625 * Makefile.in (HFILES): Add ch-lang.h.
2626 * Makefile.in (OBS): Add ch-lang.o.
2627 * ch-exp.y: Migrate code that has nothing to do with expression
2628 parsing into ch-lang.c.
2629 * ch-lang.c: New file, code migrated from c-exp.y.
2630 * ch-lang.h: New file, internal interface between ch-* files.
2631 * ch-lang.c (_initialize_chill_language): Name changed from
2632 _initialize_chill_exp.
2634 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2635 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2636 * config/amix.mh (NATDEPFILES): Add.
2637 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2640 * dwarfread.c (decode_subscr_data): Remove spurious test that
2641 accepted only integer subscript types. We don't do anything
2642 with the type at the moment anyway.
2644 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2646 * ch-exp.y (match_character_literal): Fix case where no
2647 match at all is found.
2648 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2649 width types. For example, "INT" is always 2 bytes regardless
2650 of the values of any TARGET_*_BIT macros. So use explicit
2651 numeric sizes for the types.
2653 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2655 * c-exp.y (c_create_fundamental_type): New function to create
2656 language specific fundamental types for C.
2657 * m2-exp.y (m2_create_fundamental_type): New function to create
2658 language specific fundamental types for Modula 2.
2659 * c-exp.y (c_language_defn, cplus_language_defn): Add
2660 c_create_fundamental_type to language struct initializers.
2661 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2662 to language struct initializers.
2663 * dwarfread.c (expression.h, language.h): Include.
2664 * dwarfread.c (ftypes): New array to hold fundamental types
2665 for current compilation unit.
2666 * dwarfread.c (cu_language_defn): New pointer to language
2667 struct for language of current compilation unit.
2668 * dwarfread.c (dwarf_fundamental_type): New function to
2669 create/lookup fundamental types.
2670 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2671 * dwarfread.c (throughout): Replace lookup_fundamental_type
2672 with dwarf_fundamental_type.
2673 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2674 compilation unit (may be different language or different objfile).
2675 * gdbtypes.c (lookup_fundamental_type): Move actual type
2676 creations into language specific fundamental type creation
2677 functions and call via create_fundamental_type. Add comment
2678 about this function being obsolescent.
2679 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2680 sized signed and unsigned integers.
2681 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2682 * language.c (language_def): New function to lookup a language
2683 struct given it's enumeration.
2684 * language.h (struct language_defn): Add la_fund_type, a pointer
2685 to a function that creates fundamental types for this language.
2686 * language.h (create_fundamental_type): New macro to create
2687 fundamental types based on the current language.
2688 * language.h (language_def): Add prototype.
2689 * language.c (unk_lang_create_fundamental_type): New function
2690 for initializing language structs, calls error if called.
2691 * language.c (unk_language_defn, auto_language_defn,
2692 local_language_defn): Use unk_lang_create_fundamental_type.
2693 ch-exp.y (chill_create_fundamental_type): New function.
2694 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2695 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2697 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2699 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2701 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2702 as GCC_PRODUCER and GPLUS_PRODUCER.
2704 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2706 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2709 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2711 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2712 rather than '$'. This particular piece of braindamage is
2713 spreading like ooze. It's now infected libiberty, deja-gnu,
2715 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2716 hardwired '$' character.
2718 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2720 (Changes to break incredibly ugly, unmaintainable 750 line
2721 read_struct_type function up into managable pieces.)
2722 * Makefile.in (VERSION): Bump to 4.7.3.
2723 * stabsread.c (struct field_info): Local struct definition.
2724 * stabsread.c (read_member_functions, read_struct_fields,
2725 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2726 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2727 functions from fragmented read_struct_type.
2728 * stabsread.c (stabs_general_complaint): Catchall complaint.
2729 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2730 symbol name continuation code. Use macro throughout.
2731 * stabsread.c (various places): Replace add-one-to-pointer
2732 with pointer increment.
2733 * stabsread.c (read_type): Retain function local copy of type
2734 descriptor. Rearrange code calling read_struct_type() to match
2736 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2737 a single blank as the name of nameless enumerations. Recognize
2738 this special case and set nameless flag.
2739 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2741 * ch-exp.y (access_name): New non-terminal token and
2743 * ch-exp.y (general_procedure_name): Now a terminal token.
2744 * ch-exp.y (location): Expand production.
2745 * ch-exp.y (match_simple_name_string): New function.
2746 * ch-exp.y (yylex): Call match_simple_name_string and return
2747 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2749 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2751 * munch: Backslash escape vertical bar characters inside
2752 grep patterns since they have special meaning for some greps.
2753 * parse.c (write_exp_string): Complete rewrite to store string
2754 contants as a leading explicit length, followed by the string data,
2755 followed by a trailing explicit length.
2756 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2757 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2758 Use recorded explicit length of strings in expression elements,
2759 rather than strlen. Adjust code to skip over strings stored in
2760 expression elements, and code to access strings, to account for
2761 new leading explicit size expression element.
2762 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2763 0, to avoid negative expression element indices.
2764 * valops.c (search_struct_method): Minor whitespace change.
2766 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2768 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2769 which together maintain a dynamically expandable static buffer
2770 for the lexer to use when translating C strings to their internal
2771 form (other future uses possible). Fix parsing of C style strings
2772 to do the normal C style input conversions of escaped character
2774 * valops.c (value_string): Remove translation of escaped
2775 character sequences, now done in C expression parser.
2776 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2777 and decides if it should be printed in literal form or some other
2778 form, based on it's ASCII value and setting of sevenbit_strings.
2779 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2780 macro, change indentation style.
2781 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2782 * ch-exp.y (chill_printstr): First cut at real function instead
2785 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2787 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2789 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2791 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2793 * defs.h (sevenbit_strings): Add declaration.
2794 * defs.h (printchar): Replace with gdb_printchar.
2795 * language.h (language_defn): Add new function pointers
2796 la_printchar and la_printstr, to do language dependent
2797 printing of characters and strings.
2798 * language.h (local_printchar, local_printstr): New macros
2799 to call language dependent functions pointed to by la_printchar
2800 and la_printstr respectively.
2801 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2802 dependent functions for printing characters and strings.
2803 * c-exp.y (c_language_defn, cplus_language_defn): Add
2804 c_printchar and c_printstr.
2805 * command.c (do_setshow_command): Rename printchar use to
2807 * expprint.c (print_subexp): Replace C style string output
2808 with call to local_printstr.
2809 * language.c (unk_lang_printchar, unk_lang_printstr):
2810 New stubs, currently errors.
2811 * language.c (unknown_language_defn, auto_language_defn,
2812 local_language_defn): Add unk_lang_printchar and
2814 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2815 language dependent functions to print characters and strings.
2816 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2817 * utils.c (printchar): Renamed to gdb_printchar.
2818 * valprint.c (print_string): Remove prototype, function moved
2819 to c-exp.y, where it becomes c_printstr.
2820 * valprint.c (print_max): Made global for reference from the
2821 language dependent printing routines in *-exp.y.
2822 * valprint.c (repeat_count_threshold): New variable with function
2823 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2824 Change all references to old macro to references to new variable.
2825 * valprint.c (value_print, val_print): Replace calls to
2826 print_string with calls to local_printstr.
2827 * valprint.c (val_print): Replace C style character printing
2828 with call to local_printchar.
2829 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2830 * valprint.c (_initialize_valprint): Add add_show_from_set
2831 call for setting up repeat_count_threshold as print variable.
2832 * ch-exp.y (decode_integer_value): New function.
2833 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2834 * ch-exp.y (chill_printchar, chill_printstr): New language
2835 dependent functions for printing characters and strings.
2836 * ch-exp.y (chill_language_defn): Add chill_printchar and
2839 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2841 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2842 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2843 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2845 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2847 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2848 and assume the process has been killed.
2850 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2852 * remote-udi.c (udi_open): Reset vars so that user can re-run
2853 programs without leaving GDB.
2854 * (many routines): Slightly improve error handling.
2855 * (download): Zero out BSS by longs instead of bytes to avoid
2856 timeouts in real hardware.
2857 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2858 that connection is no longer in use after shutdown() of socket.
2859 This keeps GDB from dying of a SIGPIPE when you issue multiple
2860 `target udi' commands.
2862 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2864 * language.h (language_format_info): New structure to bundle
2865 local formatting information.
2866 * language.h (language_defn): Replace individual format info
2867 with language_format_info structs.
2868 * language.h (local_*_format, local_*_format_prefix,
2869 local_*_format_specifier, local_*_format_suffix): New macros
2870 for binary/octal/decimal/hex formats to access info elements.
2871 * c-exp.y (c_language_defn): Update for new format handling.
2872 * m2-exp.y (m2_language_defn): Update for new format handling.
2873 * dbxread.c (language.h): Include for partial-stab.h use.
2874 * mipsread.c (expression.h, language.h): Include for
2876 * defs.h (local_hex_format, local_hex_format_custom,
2877 local_hex_string, local_hex_string_custom): Move to language.h.
2878 * language.c (local_hex_format_custom, local_hex_string,
2879 local_hex_string_custom, local_octal_format_custom): Use new
2881 * language.c (unknown_language_defn, auto_language_defn,
2882 local_language_defn): Update for new format handling.
2883 * printcmd.c (print_scalar_formatted): Use new macros
2884 to access decimal and binary format info for printing.
2885 * c-exp.y (chill_language_defn): Update for new format handling.
2886 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2887 * ch-exp.y (decode_integer_literal): Add function
2888 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2889 * ch-exp.y (builtin_type_chill_char): Add definition.
2890 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2892 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2894 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2896 (aix_framedata): added nosavedpc field.
2897 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2899 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2900 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2901 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
2902 instructions as function_frame_info does. Expand special case of
2903 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
2905 (pop_frame): Add 4 rather than sizeof (int) to avoid host
2907 (function_frame_info): Set frameless if the function has no frame,
2908 and set nosavedpc if the PC was not saved. Handle gcc generated
2909 stfd 31,-4(31); st 31, -12(31) correctly.
2910 (frameless_function_invocation): New second argument pcsaved; if 0
2911 return whether the function has a frame, if 1 return whether the
2913 (frame_initial_stack_address): Correct typo: cache registers for
2914 callee_fi, not for fi, (avoids reading garbage memory locations).
2916 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
2918 * infrun.c (wait_for_inferior (just before step_over_function
2919 label)): Change test for stepping into subroutine to check for the
2920 presence of line number info. This makes stuff compiled with -g1
2921 cause GDB to not lose control when stepping.
2923 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
2924 Improve comments as well.
2926 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
2928 * Makefile.in (VERSION): Bump to 4.7.2
2929 * symtab.c (find_pc_symtab): Fix return of random value
2931 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
2932 Makefile since it contains sed patterns used in generation.
2933 Add sed pattern to also delete #include of any malloc.h.
2934 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
2935 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
2936 function names to conform to K&R terminology with respect to
2937 logical and bitwise operators:
2938 UNOP_ZEROP => UNOP_LOGICAL_NOT
2939 UNOP_LOGNOT => UNOP_COMPLEMENT
2940 BINOP_LOGAND => BINOP_BITWISE_AND
2941 BINOP_LOGXOR => BINOP_BITWISE_XOR
2942 BINOP_LOGIOR => BINOP_BITWISE_IOR
2943 BINOP_AND => BINOP_LOGICAL_AND
2944 BINOP_OR => BINOP_LOGICAL_OR
2945 PREC_OR => PREC_LOGICAL_OR
2946 PREC_AND => PREC_LOGICAL_AND
2947 PREC_LOGIOR => PREC_BITWISE_IOR
2948 PREC_LOGXOR => PREC_BITWISE_XOR
2949 PREC_LOGAND => PREC_BITWISE_AND
2950 value_zerop() => value_logical_not()
2951 value_lognot() => value_complement()
2952 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
2953 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
2954 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
2955 and is nonexistant in some SVR4 based systems.
2956 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
2957 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
2959 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
2960 * source.c (source_info): Fix minor nits, print "1 line" rather
2961 than "1 lines", and "language is <lang>".
2962 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
2963 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
2964 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
2966 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
2967 * ch-exp.y: New expression parser, for GNU-Chill.
2968 * defs.h (enum language): Add language_chill.
2969 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
2970 LANG_MODULA2 a recognized language.
2971 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
2972 Chill as well as Modula-2.
2973 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
2974 builtin_type_chill_ulong, builtin_type_chill_real): Add.
2975 * language.c (set_language_command): Add chill.
2976 * language.c (binop_result_type, integral_type, character_type,
2977 boolean_type, structured_type, value_true, binop_type_check):
2978 Add language_chill cases.
2979 * language.h (_LANG_chill): Define.
2980 * symfile.c (deduce_language_from_filename): Recognize the
2981 filename extensions ".chill", ".c186", and ".c286" for Chill.
2982 * valprint.c (typedef_print): Add case for language_chill.
2983 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
2984 * Makefile.in (YYFILES): Add ch-exp.tab.c.
2985 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
2986 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
2988 * Makefile.in (distclean): Add target ch-exp.tab.c.
2989 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
2990 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
2991 * eval.c (evaluate_subexp): Add OP_BOOL case.
2992 * expprint.c (print_subexp): Add OP_BOOL case.
2994 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
2996 * infcmd.c (set_environment_command): Avoid skipping first
2997 char of env value if an '=' appears in it. Bug report and fix
2998 by Mark Jungerman, <maj@lucid.com>.
3000 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3002 * infcmd.c (step_over_calls): Improve comments.
3003 * symtab.c (find_pc_psymtab): Clean up a bit.
3004 * (find_pc_symtab): Fix comments, clean up code.
3005 * (find_pc_line): General cleanups, efficiency improvements.
3006 Also, don't return garbage when some line info exists, but there
3009 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3011 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3012 member, and the stat pointer passed to vmap_symtab was NULL, the
3013 wrong vmap entries would be modified. Fixes behavior where
3014 attempting to load symbols for a module with no member would mess
3015 up already read in symbols.
3017 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3019 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3020 29k-share/dfe/mini2udi.o.
3021 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3022 * alldeps.mak, depend: Update to deal with removal of
3023 aforementioned files.
3024 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3025 requirement for useless 'program' argument. Clean up
3026 udi_create_inferior, and udi_load to call common download()
3027 routine. Create download routine to load remote hosts directly
3028 (with the help of BFD) so that we don't need yank.c and
3030 Fix udi_detach to call UDIDisconnect with
3031 the right arguments. Clean up udi_resume, don't assign tip_error
3032 twice. Clean up udi_wait, straighten out status codes. Make
3033 udi_kill really work.
3035 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3037 * c-exp.y: separated host/target idea of integer type size,
3038 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3039 UINT and CHAR rules. (parse_number): work out the targetwise type
3040 of a number based upon it's size and qualifiers. (yylex): chars
3041 are now treated the same way as ints.
3043 * source.c (indentify_source_line): don't core dump if wanted
3044 line is larger than number of lines in source. (can happen when
3045 coff gets confused about #included source).
3047 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3049 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3050 when debugging a program with 100 shared libraries.
3052 * solib.c (solib_map_sections): Always close the BFD we open.
3053 Free all malloc'd storage we allocate, too, including error cases.
3054 (struct so_list): Remove unused so_bfd member.
3055 (clear_solib): Don't bother closing so_bfd.
3057 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3058 cacheable. `So many symbol files, so little file descriptors.'
3060 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3062 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3063 Stubs should stand alone as much as possible.
3065 * source.c (show_directories): Avoid printf_filtered length prob
3066 pointed out by Jonathan Stone.
3068 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3069 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3070 <Lee_Cooprider@vos.stratus.com>.
3072 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3074 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3075 struct, not struct itself.
3076 * serial.h (serial_restore): Fix prototype, takes pointer not
3079 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3081 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3082 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3084 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3086 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3087 Stubs should stand alone as much as possible.
3089 * README: Add remote-es1800.c and remote-st2000.c to table.
3090 * go32-nat.c: Remove, there is no native go32 support.
3091 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3093 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3095 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3096 new routines to deal with sending SIGINTs to attached processes
3097 when the user interrupts the controlling GDB.
3098 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3099 the aforementioned routines when waiting for the attached process.
3101 * elfread.c, mipsread.c: Include <string.h>.
3102 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3103 * serial.h: Add prototype for serial_restore().
3105 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3107 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3108 minimal_symbol_count, because the NULL symbol is not included in
3109 the count. This prevented this function from finding the last
3110 symbol in the table.
3112 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3114 * dbxread.c (process_one_symbol): if not defined
3115 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3116 the start of the function, not just after N_FUN.
3118 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3120 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3121 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3122 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3123 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3124 file. Remove preprocessor defines that previously did remapping.
3126 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3128 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3129 Bug fix courtesy of Alexander Klaiber.
3131 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3133 hp300 native support (hp300hpux untested).
3135 * hp300ux-xdep.c: removed.
3136 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3137 * xm-hp300hpux.h: updated copyright.
3138 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3139 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3140 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3141 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3142 fork-child.o coredep.o corelow.o.
3143 (NAT_FILE, NATDEPFILES): new macros.
3144 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3145 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3147 (NAT_FILE, NATDEPFILES): new macros.
3148 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3150 Vax ultrix native support.
3152 * nm-vax.h: new file.
3153 * Makefile.in (HFILES): added nm-vax.h.
3154 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3155 coredep.o corelow.o removed.
3156 (NAT_FILE, NATDEPFILES): new macros.
3157 * xm-vax.h: updated copyright.
3158 (REGISTER_U_ADDR): removed.
3160 Apollo native support (untested).
3162 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3163 * a68v-nat.c, nm-apollo68[bv].h: new files.
3164 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3165 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3166 * a68v-xdep.c: removed.
3167 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3168 inftarg.o fork-child.o a68v-xdep.o.
3169 (NAT_FILE, NATDEPFILES): new macros.
3171 * defs.h: include nm.h.
3172 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3173 sparc-tdep.c, : do not include nm.h.
3174 * doc/gdbint.texinfo: nm.h now included in defs.h.
3176 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3178 * Makefile.in (VERSION): 4.7.1 post release!
3180 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3182 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3184 * Makefile.in (VERSION): gdb-4.7 release.
3185 * README: Update for gdb-4.7.
3187 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3189 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3192 * alldeps.mak, depend: Update.
3194 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3196 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3198 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3199 causes problems in setting breakpoint in the right place in
3200 functions with `float' args which are passed as doubles.
3201 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3202 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3204 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3206 * Makefile.in (HFILES): Add nm-i386sco.h.
3207 * dwarfread.c: include <sys/types.h> for SCO.
3208 * infptrace.c: Don't include ptrace.h under SCO.
3209 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3211 * config/i386v.mt: Add exec.o to TDEPFILES.
3213 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3215 * i386v-nat.c: Remove space from front of #endif.
3216 * irix4-nat.c: Remove externs of registers[], include inferior.h
3218 * mips-nat.c: Explicitly initialize zerobuf to 0!
3219 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3220 Always setup fci->frame, even if it's non-zero. Too many places
3221 depend upon this behavior (and I have to get a release out the
3223 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3224 processing_gcc_compilation if we find the embedded stabs marker.
3225 This fixes several bugs with finding the location of short or char
3226 function parameters passed on the stack.
3228 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3230 Native support for sun4sol2.
3232 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3233 * nm-sysv4.h: new file.
3234 * Makefile.in (HFILES): added nm-sysv4.h.
3235 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3236 (NAT_FILE, NATDEPFILES): new macros.
3237 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3239 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3241 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3242 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3244 * Makefile.in (VERSION): Tick to 4.6.9.
3246 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3248 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3249 definition, replace with portable one.
3250 * remote-nindy.c: Lint.
3251 (nindy_wait): Return type is int, result is inferior_pid.
3252 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3253 (initialize_symmisc): Remove empty function.
3254 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3255 Remove obsolete, misspelled macro.
3256 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3257 (all @node commands): Use new form to avoid nitpicking errors.
3258 * doc/gdbint.texinfo: Document host/native/target split.
3260 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3262 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3264 * xm-mips.h (offsetof): Don't define this if __STDC__.
3266 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3268 umax native support (untested).
3270 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3272 (NAT_FILE, NATDEPFILES): new macros.
3273 * config/umax.mt (TDEPFILES): removed exec.o.
3274 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3275 removed to nm-umax.h.
3276 * nm-umax.h: new file.
3277 * Makefile.in (HFILES): added nm-umax.h.
3279 hppa native support (untested).
3281 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3282 (NAT_FILE, NATDEPFILES): new macros.
3283 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3284 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3285 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3286 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3287 * hppa[bh]-xdep.c: removed.
3288 * hppa[bh]h-tdep.c: do not include ptrace.h.
3289 * Makefile.in (HFILES): added nm-hppa[bh].h.
3291 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3293 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3295 * mips-nat.c: Straighten out include files. Work around
3296 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3299 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3301 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3302 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3303 backtraces from core files work.
3304 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3305 Functions are now defined in mips-nat.c.
3307 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3309 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3310 serial_default_name().
3312 * remote-hms.c, ser-go32.c, serial.h: Change from
3313 serial_timedreadchar() to new serial_readchar().
3315 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3317 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3319 * c-exp.y: Moved handling of 'const' and 'volatile' from
3320 <type> to <typebase>. This removes 2 conflicts.
3322 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3324 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3325 from breakpoint table when reseting breakpoints.
3327 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3329 Native support cleanup and corefile fixes for i386 SVR4 systems.
3331 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3332 fill_fpregset): Moved to i386v4-nat.c
3333 * i386v4-nat.c, nm-i386v4.h, : New files.
3334 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3335 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3336 change i386v-nat.o to i386v4-nat.o.
3338 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3340 Miscellaneous 386 configs updated.
3342 * config/i386aout.mt (TDEPFILES): removed exec.o.
3343 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3344 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3345 (NAT_FILE, NATDEPFILES): new macros.
3346 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3347 config/i386v4.mt (TDEPFILES): removed exec.o.
3348 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3349 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3350 (NAT_FILE, NATDEPFILES): new macros.
3351 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3352 fork-child.o coredep.o corelow.o i386-xdep.o.
3353 (NAT_FILE, NATDEPFILES): new macros.
3355 Native support cleanup for i386bsd (untested).
3357 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3358 * config/i386bsd.mh (NATDEPFILES): added exec.o
3359 * tm-i386bsd.h (FLOAT_INFO): removed.
3360 * nm-i386bsd.h (FLOAT_INFO): added.
3362 Native support for i386v (untested).
3364 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3365 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3366 (NAT_FILE, NATDEPFILES): new macros.
3367 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3368 * i386-xdep.c: removed.
3369 * Makefile.in (HFILES): added nm-i386v.h
3370 * i386v-nat.c, nm-i386v.h: new file.
3371 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3373 * tm-i386v.h (FLOAT_INFO): removed.
3375 Native support for linux (untested).
3377 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3378 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3379 (NAT_FILE, NATDEPFILES): new macros.
3380 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3381 * Makefile.in (HFILES): added nm-linux.h.
3382 * nm-linux.h: new file.
3383 * xm-linux.h: updated copyright. cleaned up formatting.
3384 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3386 Native support for sun386 (untested).
3388 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3389 fork-child.o sun386-xdep.o.
3390 (NAT_FILE, NATDEPFILES): new macros.
3391 * config/sun386.mt (TDEPFILES): removed exec.o.
3392 * Makefile.in (HFILES): added nm-sun386.h.
3393 * sun386-nat.c, nm-sun386.h: new file.
3394 * sun386-xdep.c: removed.
3395 * xm-sun386.h: updated comment and copyright.
3396 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3399 Native support for i386mach (untested).
3401 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3402 fork-child.o mach386-xdep.o.
3403 (NAT_FILE, NATDEPFILES): new macros.
3404 * Makefile.in (HFILES): added nm-i386mach.h.
3405 * nm-i386mach.h, i386mach-nat.c: new files.
3406 * mach386-xdep.c: removed.
3407 * xm-i386mach.h: updated copyright.
3408 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3411 Native separation for go32 (untested).
3413 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3414 * go32-nat.c: new file.
3415 * go32-xdep.c (call_ptrace, child_resume,
3416 fetch_inferior_registers, store_inferior_registers,
3417 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3419 Native support for m88k (untested).
3421 * Makefile.in (HFILES): added nm-m88k.h
3422 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3423 FETCH_INFERIOR_REGISTERS): removed.
3424 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3425 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3426 (NAT_FILE, NATDEPFILES): new macros.
3427 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3428 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3429 * m88k-xdep.c: removed.
3431 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3433 * i386b-nat.c: Comment changes.
3434 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3436 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3438 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3440 Avoid longjmp()-catching compilation errors in cross-ports.
3442 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3443 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3444 Move from mips-tdep.c and tm-{irix3,mips}.h.
3445 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3447 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3450 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3451 (fetch_core_registers): Fix bfd_seek arguments.
3453 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3455 Make core files work again (add back the `core' target).
3457 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3458 (NATDEPFILES): Add corelow.o.
3459 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3462 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3463 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3464 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3465 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3466 appears. FIXME, these should be moved to NATDEPFILES for native
3469 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3471 Ultra3 host/target/native split. (untested).
3473 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3474 (fetch_register, fetch_inferior_registers,
3475 store_inferior_registers, fetch_core_registers): removed to
3477 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3479 * Makefile.in (HFILES): added nm-ultra3.h.
3480 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3481 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3483 (NAT_FILE, NATDEPFILES): new macros for native support.
3484 * config/ultra3.mt (TDEPFILES): exec.o removed.
3486 * xm-vaxult.h: add MEM_FNS_DECLARED.
3488 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3490 * Makefile.in (VERSION): Roll to 4.6.8.
3491 (OBS): Put version.o first, so Makefile rebuild happens early.
3493 * command.h: Publicize prototype for not_just_help_class_command.
3494 * command.c: Remove proto.
3495 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3496 output. Move "maint info" from class info to class maintenance,
3498 * infrun.c: Move "stop" to class_obscure, and give it a
3499 function so it will not be seen as a global help topic. FIXME,
3500 it should be possible to set these attributes independently.
3502 * core.c (core_command): Make nicer error message for no core support.
3504 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3506 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3507 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3509 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3510 (scan_compilation_units): Punt unused filename arg. dbfoff,
3511 lnoffset, and curlnoffset are file_ptr's now.
3512 (dwarf_build_psymtabs): Drop desc and filename args; use
3513 objfile. dbfoff and lnoffset are file_ptr's now.
3514 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3515 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3516 (elf_symfile_read): Skip desc and filename args to
3517 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3518 * gdb-stabs.h: Use file_ptr rather than off_t.
3519 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3520 compile-time debug check that someone turned off as "unused".
3521 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3522 * symfile.h: Update dwarf_build_psymtabs and
3523 elfstab_build_psymtabs prototypes.
3524 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3525 Use file_ptr offsets. bfd_seeks use L_SET.
3527 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3529 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3530 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3531 value so that demangler won't be invoked. This greatly speeds up
3533 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3534 linked_proc_info so that it properly deallocates the appropriate
3535 item after it is done with it instead of before.
3536 * Don't pass bogus frame pointer to create_new_frame(). Just
3537 leave it as zero so that lower level code will figure out the
3540 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3542 Sony News native support.
3544 * Makefile.in (HFILES): added nm-news.h.
3545 * nm-news.h: new file.
3546 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3547 fork-child.o coredep.o to NATDEPFILES.
3548 (NAT_FILE, NATDEPFILES): new macros for native support.
3549 * config/news.mt (TDEPFILES): removed exec.o.
3551 * remote-vx.c: remove redundant include of sys/time.h.
3553 * infrun.c: include ctype.h. Otherwise some machines result in
3554 undefined for isdigit.
3556 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3558 * configure.in: Convert m68k entries to m68* entries to handle
3559 all the various m68xxx hosts and targets.
3560 * config/news1000.mt: No longer needed, same as news.mt.
3562 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3564 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3566 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3568 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3569 nm-sun2.h, nm-mips.h.
3571 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3573 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3575 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3577 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3579 * xm-hppah.h: if __STDC__ is not defined, define
3581 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3582 compiler; see the comment in the file.
3584 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3586 First cut at support for all BSD variants on 386.
3588 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3589 * i386b-nat.c: New native support file.
3590 * configure.in: Add host and target for i[34]86-*-bsd*.
3591 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3593 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3595 Sun2 native support (untested).
3597 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3598 REGISTER_U_ADDR): removed to nm-sun2.h.
3599 * nm-sun2.h: new file.
3600 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3601 fork-child.o sun3-xdep.o removed.
3602 (NAT_FILE, NATDEPFILES): new macros.
3604 Mips native support. Decstation and iris4 have been tested.
3607 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3608 fill_fpregset): removed to irix4-nat.c
3609 * mips-xdep.c: removed.
3610 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3612 * procfs.c: include nm.h.
3613 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3614 * xm-irix4.h: bump copyright.
3615 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3616 PROC_NAME_FMT): removed.
3617 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3618 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3619 (NAT_FILE, NATDEPFILES): new macros for native support.
3620 (CC): supply default compiler switches.
3621 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3622 fork-child.o coredep.o.
3623 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3625 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3626 fork-child.o mips-xdep.o coredep.o.
3627 (NAT_FILE, NATDEPFILES): new macros for native support.
3629 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3631 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3632 (NATDEPFILES): added fork-child.o
3633 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3634 (NATDEPFILES): added fork-child.o
3635 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3636 (NATDEPFILES): added fork-child.o
3638 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3640 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3641 by using puts_filtered instead.
3643 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3645 * remote-nindy.c (nindy_load): Replacement version from Steve
3646 Chamberlain, doesn't require forking to run "strip" or "sx".
3648 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3650 * Makefile.in (HFILES): Add nm-*.h files.
3652 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3654 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3655 (NATDEPFILES): added fork-child.o.
3657 * doc/gdbint.texinfo: document a few more macros, create new
3658 section for native macros.
3660 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3662 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3663 resolution of copyright issues.
3665 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3667 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3668 subdir gets configured.
3670 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3672 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3674 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3675 searching for a "bfd_strip" program. Also, fixed up arguments
3676 passed to that program.
3678 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3679 which is now used for something else. Rewrite description of
3680 associated parameters to match how gdb does it now.
3681 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3683 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3685 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3687 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3690 * inferior.h (proc_signal_handling_change): prototype removed.
3691 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3692 (handle_command): now calls target_notice_signals.
3693 * procfs.c (proc_signal_handling_change): renamed to
3694 procfs_notice_signals. Now static. Add prototype. All callers
3696 * target.h (struct target_ops): new field, to_notice_signals.
3697 (target_notice_signals): new macro to cover new field.
3698 * target.c (cleanup_target): default to_notice_signals to ignore.
3699 * corelow.c (core_ops),
3701 inftarg.c (child_ops),
3702 procfs.c (procfs_ops),
3703 remote-adapt.c (adapt-ops),
3704 remote-eb.c (eb_ops),
3705 remote-es1800.c (es1800_ops, es1800_child_ops),
3706 remote-hms.c (hms_ops),
3707 remote-mm.c (mm_ops),
3708 remote-nindy.c (nindy_ops),
3709 remote-st2000.c (st2000_ops),
3710 remote-udi.c (udi_ops),
3711 remote-vx.c (vx_ops, vx_run_ops),
3712 remote.c (remote_ops),
3713 target.c (dummy_target),
3714 xcoffexec.c (exec_ops): added static initializer for
3716 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3718 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3720 * main.c (define_command): Add forgotten initializer.
3722 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3724 * language.c, language.h: Move saved_language out to global
3725 expected_language. Set expected_language when user expectation
3727 * language.c (language_info): Don't print type/range checking gub.
3728 * main.c (main): Set expected language.
3729 (execute_command): Check against expected language.
3730 * symfile.c (set_initial_language): Set expected language.
3732 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3734 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3736 A bunch of changes mostly to improve debugging of C++ programs.
3737 Specifically, the calling of inferiors methods is improved.
3739 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3740 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3741 hide the implementation details of pointer-to-method objects.
3742 How to tell if the pointer points to a virtual method is
3743 still very dependent on the particular compiler, but this
3744 should make it easier to find the places to change.
3745 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3746 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3747 macros, instead of a hard-wired-in code that incorrectly
3748 assumed a no-longerused representation of pointer-to-method
3749 values. And otherwise fix the relevant bit-rotted code.
3751 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3752 If there are both fields and methods, put a space between.
3754 * stabsread.c (read_struct_type): Fix bug in handling of
3755 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3756 by '_'). (It used to prematurely exit the loop reading in
3757 the fields, so it would think it should start reading
3758 methods while still in the fields. This could crash gdb
3759 given a gcc that can emit nested type information.)
3761 * valops.c (search_struct_method): Pass 'this' value by
3762 reference instead of by value. This provides a more
3763 consistent interface through a recursive search where the
3764 "bottom" functions may need to adjust offsets (due to multiple
3766 * valops.c, value.h, values.c: Pass extra parameters to
3767 value_fn_field and value_virtual_fn_field so we can
3768 correctly adjust offset for multiple inheritance.
3769 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3770 virtual function calls by using value_virtual_fn_field().
3771 * values.c: New function baseclass_offset, derived from
3772 baseclass_addr (which perhaps can be made obsolete?).
3773 It returns an offset rather than an address. This is a
3774 cleaner interface since it doesn't mess around allocating
3776 * valops.c (search_struct_method): Use baseclass_offset
3777 rather than baseclass_addr.
3779 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3781 * Makefile.in: Re-install 29K/UDI stuff.
3782 * remote-udi.c (udi_resume): Clean up.
3783 * (udi_wait): Rewrite, leave out bugs.
3784 * Add debugging code to print out all register fetches and stores.
3785 * Straighten out target_ops.
3786 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3788 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3790 * remote-udi.c (udi_create_inferior): run with no arguments should
3791 not pass the program name as an argument, since the UDI code
3792 already handles that.
3793 (udi_load): get the symbols from prog_name, not arg_string (the
3794 load command should really use arg_string as the program name, not
3795 prog_name, but at least the run command works now).
3797 * munch: HP9000/300 nm puts an extra space between T and symbol
3800 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3801 needed for vxworks targets.
3803 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3805 * am29k-tdep.c (_initialize_29k): Make it possible for the
3806 user to set and query the address where function calls into the
3807 inferior write a small scratch routine. `set call_scratch_address'
3808 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3809 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3810 not already cached validly.
3812 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3814 Rs6000 native support.
3816 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3817 machines without this header should not be compiling this file.
3818 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3819 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3820 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3821 * xm-rs6000.h: do not include ptrace.h.
3822 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3823 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3824 infptrace.o and inftarg.o move to NATDEPFIES.
3825 (NAT_FILE, NATDEPFILES): new macro for native support.
3827 Sun3 native support.
3829 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3830 new macros for native support.
3831 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3832 removed sun3-xdep.o.
3833 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3835 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3836 * sun3-nat.c, nm-sun3.h: new files for native support.
3838 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3840 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3841 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3842 dbfsize and use it to initialize new local file scope dbsize.
3843 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3844 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3845 DIEs as well as the current check for undersize DIEs. This helps
3846 to gracefully detect and reject corrupted DIE information.
3848 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3850 Add `command hooks' and a hook for inferior program stopping.
3852 * command.h (struct cmd_list_element): Remove unused `aux'
3853 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3854 * command.c (add_cmd): Initialize new fields, elim old.
3855 (add_alias_cmd): Clone new fields.
3856 (delete_cmd): Un-hook hookee if we're deleting hook.
3857 (help_cmd): Tell user the command is hooked, if it is.
3858 (lookup_cmd_1): Abbreviations return the original command
3859 instead of themselves, so that hooks on the original cmd will be
3861 * defs.h (enum command_class): Add class_pseudo and comments.
3862 * gdbcmd.h (execute_user_command): Add prototype.
3863 * infrun.c (normal_stop): If the stop command is hooked,
3864 run the hook whenever we stop.
3865 (hook_stop_stub): Stub for catch_errors.
3866 (_initialize_infrun): Set up pseudo "stop" command.
3867 * main.c (execute_user_command): Code extracted from execute_command.
3868 (execute_command): If hooked, run the hook before the command.
3869 (define_command): If defining a new hook, check the command it
3870 is hooking, and warn if none. Install the hook.
3871 * source.c (_initialize_source): "l" is an abbrev for "list".
3872 * doc/gdb.texinfo: Document command hooks.
3874 * Makefile.in (VERSION): Roll to 4.6.7.
3875 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3876 * infrun.c (breakpoints_inserted): Make it static again.
3877 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3879 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3881 Native file renaming.
3883 * nat-sparc.c -> sparc-nat.c
3884 * nat-sun4os4.h -> nm-sun4os4.h
3885 * nat-trash.h -> nm-trash.h
3886 * config/sun4os4.mh: track file renaming.
3887 * configure.in: link to nm.h rather than nat.h.
3888 * infptrace.c: include nm.h rather than nat.h.
3890 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3892 Host/target/native split for sun4.
3894 * Makefile.in (TSOBS): removed corelow.o.
3895 * infptrace.c: included nat.h.
3896 * nat-trash.h: temporary header file. This should be removed once
3897 all hosts have the native/host/target split.
3898 * configure.in: add a symlink from nat-trash.h to nat.h if no
3899 other nat file exists for this configuration.
3900 * sparc-tdep.c: no longer include sys/ptrace.h.
3901 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
3902 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3904 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
3905 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
3906 to NATDEPFILES. removed sparc-xdep.o.
3907 (NATDEPFILES, NAT_FILE): new macros for native support.
3909 Break the direct connection from core_file_command to any
3910 particular type of core file support.
3912 * target.h (find_core_target): new prototype.
3913 * target.c (find_core_target): new function. Walks the target
3914 list looking for the core target.
3915 * core.c (core_file_command): replace calls to core_detach and
3916 core_open with find_core_target and direct calls.
3918 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
3920 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
3922 config/hp300hpux.mh: ALLOCA1 was not defined.
3924 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
3926 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
3927 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
3928 until we can figure out a better way to do paging.
3930 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
3932 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
3933 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
3934 * hppa-coredep.c: Remove, now that we use the hook.
3935 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
3936 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
3938 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
3939 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
3940 be ripped out and reimplemented right (see elfread.c).
3941 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
3943 Rename all HPPA files to fit into unique DOS filenames:
3944 * *hppabsd* => *hppab*
3945 * *hppahpux* => *hppah*
3947 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
3949 Make the /proc support a target-struct in its own right.
3951 * Makefile.in: Remove inftarg.[co], since it is now included via
3953 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
3954 reference infptrace.o. Add fork-child.o to all *.mh that
3957 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
3958 No longer global functions.
3959 (fork_inferior): New global function from fork-child.c.
3960 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
3961 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
3962 (child_create_inferior): Moved to fork-child.c as fork_inferior.
3963 (child_create_inferior): New tiny function that calls fork_inferior.
3964 * fork-child.c: New file, containing fork_inferior, which is
3965 built from slight mods to inftarg.c's child_create_inferior.
3967 * procfs.c (procfs_ops): Add target vector.
3968 (attach): Rename as static do_attach.
3969 (procfs_create_inferior): New tiny function that calls fork_inferior.
3970 (child_xfer_memory): Rename to static procfs_xfer_memory.
3971 (store_inferior_registers): Rename to static procfs_store_registers.
3972 (inferior_proc_init): Rename to static procfs_init_inferior.
3973 (procfs_attach, procfs_detach, procfs_prepare_to_store,
3974 procfs_files_info, procfs_open, procfs_mourn_inferior,
3975 procfs_can_run): Slightly mangled copies of the corresponding
3976 child_XXX routines from inftarg.c.
3977 (proc_wait): Renamed to static procfs_wait.
3978 (child_resume): Rename to static procfs_resume.
3979 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
3980 (initialize_proc_fs): Rename to initialize_procfs. Set up
3983 * putenv.c: index -> strchr.
3984 * regex.c: Always rename bcopy to memcpy, etc.
3985 FIXME: Eventually do the renames rather than use #define's.
3986 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
3988 * sparc-xdep.c: Move deferred_stores to target dependent.
3989 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
3991 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
3993 Split non-target-dependent code out of target_attach routines.
3995 * target.h: Comments on target_attach args and results.
3996 * infcmd.c (attach_command): Check for existing execution, call
3997 target_attach, set up terminal status and wait_for_inferior, wait
3998 for the attach status, and do normal_stop.
3999 * inftarg.c (child_attach): Remove target independent stuff.
4000 * remote-adapt.c (adapt_attach): Ditto.
4001 * remote-mm.c (mm_attach): Ditto.
4002 * remote-udi.c (udi_attach): Ditto.
4003 * remote-vx.c (vx_attach): Ditto.
4007 * remote-hms.c (hms_attach): Remove completely, it was useless.
4008 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4009 commented-out start_remote calls.
4010 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4011 DENTER and DEXIT macros and their calls. Use a real debugger --
4012 like gdb -- to see what functions are being called when.
4013 * utils.c (strcmp_iw): Make nonstatic, for lint.
4015 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4017 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4019 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4021 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4022 fix to differentiate between gcc1 & gcc2 compiled files so that we
4023 can debug calls that pass structs as args correctly.
4024 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4025 so, and what version.
4027 * remote.c (remote_wait): Make regs be char to avoid picayune
4028 ANSI compiler warnings.
4030 * energize.h: Move all external struct decls to inside of
4031 __STDC__, add prototype for energize_shell_wait().
4032 * energize.c (getpty): Clean up, make us really get a controlling
4034 * (energize_initialize): Disable SIGIO prior to setting up for
4035 I/O interrupts. Move setsid(), et. al. to getpty().
4036 * (energize_shell_wait): New routine to wait for things started
4037 via the shell command, uses wait() instead of /dev/proc.
4038 * Also, add prototype for execute_command_1().
4040 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4042 * inftarg.c (child_create_inferior, child_attach,
4043 child_mourn_inferior): collect unix child process stratum
4044 functions which live below the target vector into this file to
4045 facilitate host/target/native split. Also, make them static.
4046 * inflow.c (child_mourn_inferior): removed.
4047 * infrun.c (child_create_inferior, child_attach): removed.
4048 (resume): becomes global so that functions below the
4049 target vector can find it.
4050 * inferior.h (resume): add prototype.
4051 (child_mourn_inferior, child_create_inferior, child_attach):
4054 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4055 replaced with find_default_attach and
4056 find_default_create_inferior.
4058 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4060 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4061 addresses don't get displayed in the wrong positions.
4063 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4065 Separate core functions along target vector in preparation for
4066 native support. Functions above vector now live in core.c. Those
4069 * core.c (solib_add_stub, core_close, core_open, core_detach,
4070 get_core_registers, core_files_info, core_ops): moved to corelow.c
4071 (_initialize_core): removed addition of core_ops target.
4072 * corelow.c: new file.
4073 (solib_add_stub, core_close, core_open, core_detach,
4074 get_core_registers, core_files_info, core_ops): moved from core.c
4075 (_initialize_corelow): new function.
4076 * gdbcore.h (core_open, core_detach): added prototypes.
4077 (core_ops): add forward declaration.
4078 * Makefile.in (SFILES_MAINDIR): add core.c
4080 (TSOBS): change core.o to corelow.o
4082 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4084 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4085 instead of 'sun' predefined symbol so that trap analysis code is
4086 enabled only when the TARGET is a sun3.
4088 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4090 * tm-i960.h (ext_format_i960): Add top-level declaration.
4091 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4092 blocks, else Sun4 compiler complains.
4094 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4096 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4097 instruction's argument. Patch from jonathan@cs.stanford.edu
4100 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4102 Break the thread of control that implies that a unix child
4103 process will be the default target.
4105 * target.c (find_default_run_target, find_default_attach,
4106 find_default_create_inferior, return_zero): new functions.
4107 (cleanup_target): Make return_zero the default for to_can_run.
4109 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4110 child_create_inferior references with find_default_XXX instead.
4112 * target.h (struct target_ops): new field, to_can_run.
4113 (find_default_attach, find_default_create_inferior): new prototypes.
4114 (target_can_run): new macro.
4116 * Also added a zero (default) to_can_run element to all static
4117 struct target_ops initializations throughout GDB, except:
4118 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4120 * infrun.c (child_create_inferior): Clean up error handling when
4121 no exec file is specified.
4122 (child_attach): Don't require exec file.
4124 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4126 Remove kill_inferior_fast, in favor of target_kill, which goes
4127 through the target vector.
4129 * inferior.h (kill_inferior_fast): remove declaration.
4131 * main.c (disconnect): call quit_cover using catch_errors rather
4132 than calling kill_inferior_fast directly. New way goes through
4133 the target vector, handles attached processes, and writes
4134 command history if appropriate.
4135 (quit_cover): new function, wrapper for quit_command.
4137 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4138 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4139 inlining them into the local kill_inferior when needed.
4141 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4143 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4144 * stabsread.c (read_struct_type): Simplify complicated expression
4145 for dumb DECstation compiler.
4147 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4149 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4150 operands to memory management instructions, from WRS.
4152 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4154 * main.c (main): Back out previous language setting changes.
4155 Replace with simple default to C before processing any init
4156 files. There MUST be a language set, even in the absence of
4157 init files or executables, or expression parsing fails.
4159 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4161 * main.c (main): Move code that sets initial language to
4162 symfile.c. Fixup places where command files are processed to
4163 be consistent in setting a default language if none has been
4165 * symfile.c (set_initial_language): Add code moved from
4166 main() that sets an initial default language when a new
4167 symbol file is read.
4168 * symfile.c (symbol_file_command): Call set_initial_language.
4169 * symtab.c (find_main_psymtab): Add FIXME comment.
4171 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4173 * breakpoint.c, sparc-tdep.c: comment changes.
4174 * configure.in: removed target_dependent line.
4176 * remote-mm.c (mm_attach): change printf to error to prevent
4178 * remote-udi.c (udi_attach): change printf to error to prevent
4181 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4182 calls to {fetch|store}_inferior_registers with calls to
4183 target_{fetch|store}_registers, for remote-target independence.
4185 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4187 * Makefile.in: Fix bug I introduced in merging Rich's change.
4188 * infrun.c (child_create_inferior): Use proceed() rather than
4189 doing all the same stuff by hand.
4191 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4193 * Makefile.in, configure.in: add support for files used only when
4194 configured native, that is, when host = target.
4196 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4198 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4199 stores are target dependent and were moved from xm to tm.
4201 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4203 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4205 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4206 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4208 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4210 * target.h (struct target_ops): removed to_convert_to_virtual and
4211 to_convert_from_virtual elements. Initializations removed from
4212 all static initializations.
4213 (target_convert_to_virtual, target_convert_from_virtual):
4215 (host_convert_to_virtual, host_convert_from_virtual): Removed
4216 forward declarations.
4217 * target.c (cleanup_target): removed default assignments for
4218 to_convert_to_virtual and to_convert_from_virtual.
4219 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4221 * findvar.c (value_of_register, value_from_register):
4222 target_convert_to_virtual inlined.
4223 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4224 * valops.c (value_assign): target_convert_from_virtual inlined.
4226 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4228 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4229 position wrong if used for the prompt.
4230 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4232 Support for accessing arbitrary MIPS stack frames in memory.
4234 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4235 set, run it before INIT_EXTRA_FRAME_INFO.
4236 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4238 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4239 (FP) value in the frame_info struct if it is zero (as from top of
4241 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4243 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4244 comes back as zero. So does FP_REGNUM, as a trigger for
4245 init_extra_frame_info.
4247 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4248 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4249 (INIT_FRAME_PC): Defined to null.
4250 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4251 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4252 Briefly explain MIPS stacks in GDB.
4254 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4256 * copying.awk, copying.c (show_copying_command,
4257 show_warranty_command): Rename from copying_info, warranty_info,
4258 to match command function conventions.
4260 * utils.c (prompt_for_continue): Reinitialize more-counts
4261 before printing anything, and again afterward. Fix comments.
4262 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4263 or alloca() if needed.
4265 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4266 detect native versus cross-host.
4268 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4270 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4271 Suns. Rename to m68k_saved_pc_after_call.
4272 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4273 m68k_saved... instead of sun3_saved...
4275 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4277 * Makefile.in (update-depend, update-alldeps): Split out of
4278 setup-to-dist, for convenience in rebuilding the depend and
4280 (assorted): Update to catch straggler files when building gdb.tar.Z.
4282 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4284 Preliminary cleanup for splitting host/native/target.
4286 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4287 here; it is dealt with at a gdb-target-independent level.
4288 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4289 high toned routine. Fix return type to void.
4290 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4291 Rich and I believe the "real problem" was that both single_step
4292 and target_resume were issuing PT_CONTINUE calls. This would
4293 cause the second PT_CONTINUE to sometimes fail because the process
4294 was already running.
4295 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4297 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4299 * energize.c (pty_to_kernel): Must check for EAGAIN as
4300 termination condition.
4301 (full_filename): Don't prepend dirname if filename begins with /.
4302 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4304 (getpty (NCR)): Lotsa bug fixes...
4305 (kernel_dispatch (case StopRType)): Use kill() instead of
4306 killpg() so we can deal with losing systems...
4307 (wait_for_events): Work around NCR select() lossage. It doesn't
4308 zero out readfds when select() returns zero.
4309 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4310 getcwd() instead of getwd() (NCR getwd() seg faults).
4311 (energize_wait): Use sigaction() for NCR. Their version of signal()
4312 is unreliable by default.
4314 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4315 error from PIOCSWSTOP.
4317 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4318 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4319 defs.h, utils.c: Make vfprintf_filtered global.
4321 * energize.c (send_location): New routine to consolidate all
4322 places where we must notify kernel of where the given pc is.
4323 (cplus_demangle): Put single-quotes around demangled names.
4324 (energize_call_command): Call send_location() after doing up,
4325 down, and frame commands.
4327 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4329 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4330 pass at doc for two new remote targets---29K using UDI, and Tandem
4331 ST2000 using STDBUG.
4333 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4335 * doc/all.m4: turn on H8/300 stuff for generic manual
4337 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4338 after explicit call to breakpoint() in serial stubs.
4340 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4342 * mipsread.c: Clean up some white space.
4343 (parse_symbol): Handle stEnd of stFile.
4344 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4346 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4347 store_inferior_registers): Replace unexplained numbers
4348 with manifest constants from a DECstation header file.
4349 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4350 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4352 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4354 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4355 for "down". Suggested by Richard Stallman.
4357 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4359 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4360 redeclaration bug on SunOS 4.
4362 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4364 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4365 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4366 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4367 they aren't already there.
4368 * remote-vx.c (vx_prepare_to_store): Ditto.
4369 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4371 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4373 Removed a large number of changes inserted by Per Bothner
4374 for C++ support. These will go back in when they've been
4377 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4379 * serial.h: Fix prototye for serial_raw().
4380 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4381 serial_write() to match prototypes.
4382 * remote-st2000.c (get_reg_name): Make *p be const.
4384 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4386 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4387 to agree with target structure field type.
4388 (nindy_store_registers): Ditto.
4390 * Makefile (OPCODES): New var, pointing to opcodes library.
4391 (CLIBS, CDEPS): Include it.
4392 (saber_gdb): Load opcodes library.
4394 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4396 * a68v-xdep.c (store_inferior_registers): declare as void.
4397 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4398 * remote-st2000.c: Massive changes to use new serial package.
4399 Also added 'connect' command to transparantly connect to serial
4401 * ser-termios.c: Big cleanup, use nicer coding conventions.
4402 * ser-bsd.c: New module, serial stuff for BSD systems.
4403 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4404 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4406 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4408 * doc/gdb.texinfo: fix shameful error of agreement reported by
4409 jimb@occs.cs.oberlin.edu (Jim Blandy)
4410 * doc/gdb.texinfo: remove old partial discussion of remote serial
4411 protocol (via serial debug stubs)
4412 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4413 use of serial debug stubs
4415 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4417 * symfile.h: Declaration of set_demangling_style() moved
4418 here from demangle.h (which is now in ../include).
4419 * i386-xdep.c: Update comment.
4421 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4423 * symtab.c (completion_list_add_symbol): restructured to optimize
4424 for time. First clip names that cannot match. Then clip any
4425 names we've already considered. Drop a redundant strncpy. Drop
4426 a redundant malloc and associated free for demangled names.
4428 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4430 * a68v-xdep.c (store_inferior_registers): Define as type void.
4431 * configure.in: Add host m68k-apollo*-bsd*.
4432 * demangle.c (struct demanglers): Use enum instead of constant
4433 value to keep braindamaged HP/Apollo compiler happy.
4435 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4437 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4438 match "FOO". This allows 'break Foo' to work when Foo is
4439 a mangled C++ function. (See comment before function.)
4441 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4443 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4444 for files in vx-share/*.c.
4445 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4446 for normal GDB source files.
4448 * Makefile.in (VERSION): Roll to 4.6.6.
4450 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4451 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4452 * tm-sun3os4.h: Update comments.
4453 * xm-delta88.h: Remove STACK_END_ADDR.
4455 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4457 * Makefile.in (VERSION): Roll to 4.6.5.
4459 * infrun.c: Lint for recent `handle' changes.
4461 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4462 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4463 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4464 should include a ser-XXX.o module.
4466 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4467 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4469 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4470 known suns in configure.in, rather than mapping them to unique
4471 config files that happen to duplicate other config files.
4472 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4473 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4475 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4477 * configure.in (*-*-sunos*): Use trailing * to match all
4478 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4479 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4480 in production on Sun-4.
4481 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4482 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4483 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4485 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4486 config/sparc-noun.mt: New target configs for embedded.
4487 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4489 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4490 target definitions for embedded with and without underlines on
4493 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4494 not a parameter of the CPU, but of the development environment.
4495 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4497 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4499 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4500 (which involves reading in main's symtab) if we have no breakpoints.
4502 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4504 * dwarfread.c (cu_language): New local variable to record
4505 language for current compilation unit being processed.
4506 * dwarfread.c (set_cu_language): New local function to decode
4507 and record language for current compilation unit being processed.
4508 * dwarfread.c (synthesize_typedef): Add local function to
4509 synthesize a typedef for C++ classes, structs, unions, and
4511 * dwarfread.c (read_structure_scope): Synthesize typedefs
4512 for C++ classes, structs and unions.
4513 * dwarfread.c (read_enumeration): Synthesize typedefs for
4515 * dwarfread.c (read_file_scope): Call set_cu_language to
4516 record language for current compilation unit. After symtab
4517 is built, save this recorded language.
4518 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4519 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4520 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4521 typedefs for C++ classes, structs, unions, and enumerations.
4522 * dwarfread.c (scan_compilation_units): Call set_cu_language
4523 to record language for current compilation unit.
4524 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4525 for TAG_enumeration_types, rather than in add_partial_symbol.
4526 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4527 case with class, struct, and union type cases, now that they are
4528 the same. Remove tests for non-NULL name attributes, now done
4530 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4531 treat as alias for TYPE_CODE_STRUCT for now.
4533 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4535 * Makefile.in: map "gdb" through program_transform_name when
4538 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4540 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4541 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4542 Use "regi" for local indexing through register numbers, reserving
4543 "regno" for the name of a specific register passed as an input
4544 parameter. Fix bug propagated through all versions that sometimes
4545 used regno as an index when it should have been regi, thus using
4546 -1 as an index in some cases.
4548 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4550 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4551 respectively, so same demangler can be used by other programs.
4552 * Makefile.in: Remove demangler stuff.
4553 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4554 * demangle.c (_initialize_demangler): Tell demangler which
4555 CPLUS_MARKER to assume.
4557 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4559 RS/6000 portability changes (for hosting cross-debuggers).
4561 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4562 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4563 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4564 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4565 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4566 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4567 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4568 (NO_SINGLE_STEP): Add, target-dependent.
4569 (loadinfotextindex): Lowercase, remove "aix_".
4570 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4571 (NO_SINGLE_STEP): Remove, target-dependent.
4572 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4573 * xcoffread.c: Only build file if RS/6000 native GDB.
4574 (build_function_symbol): Remove #if 0'd code.
4575 * rs6000-tdep.c: Cleanup. Add static fn protos.
4576 Use CORE_ADDR for addresses throughout. Make void fns void.
4577 (pop_dummy_frame): Add FIXME about bogosity of design here.
4578 (rs6000_struct_return_address): Ditto.
4579 (frameless_function_invocation, frame_get_cache_fsr,
4580 frame_initial_stack_address, xcoff_relocate_symtab,
4581 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4582 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4583 Use CORE_ADDRs. Change identifiers to lowercase.
4585 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4586 supplying dummy routines if non-native. Add prototype for
4587 static exec_one_dummy_insn. Move a mess of functions to
4588 rs6000-tdep.c (as above). Remove #if 0'd code.
4590 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4591 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4592 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4594 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4597 * vx-share/README, nindy-share/README: New files describing
4598 how these directories' code is shared, and with whom.
4600 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4602 * configure.in (target configurations): Reformat into table.
4603 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4605 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4606 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4607 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4608 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4609 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4610 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4612 * Makefile.in (config-check): Add command to check whether
4613 configure.in is consistent with config/*.
4615 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4617 * configure.in (host configurations): Reformat nested cases into
4618 easy-to-maintain table.
4619 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4620 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4622 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4624 * cplus-dem.c: Reorder args to most local functions to make them
4625 follow the consistent pattern of struct work_stuff pointer first,
4626 followed by pointer into string being demangled, followed by
4627 pointer to the string where the result is being stored, followed
4628 by other args. Also generally replace most variables of name
4629 "type" with "mangled" for consistency. They all pointed to the
4630 same string but half were one name and half the other.
4631 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4632 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4633 use whenever a qualified name is being demangled.
4634 * cplus-dem.c (do_type): Qualified names are treated similarly
4635 to fundamental types, not as modifiers of fundamental types.
4637 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4639 * configure.in: Add sparclite as a target.
4641 * sparc-stub.c (handle_exception): Flush instruction cache just
4642 before returning to the user. (hexToInt): Fix overzealous cleanup.
4644 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4646 * infrun.c (handle_command): Rewrite to allow multiple signal
4647 numbers, signal number ranges, and to recognize "all" to mean all
4648 signals except those used by the debugger.
4649 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4650 to set or reset actions for specific signals.
4652 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4654 * coffread.c (decode_type): Call alloc_type to alloc new
4656 * stabsread.c (read_array_type, read_range_type, define_symbol):
4657 Call alloc_type to alloc new types.
4658 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4659 from type_obstack to symbol_obstack.
4660 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4662 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4663 associated with a type, using the same mechanism as was used to
4664 allocate space for the type structure itself.
4665 * coffread.c (patch_type, coff_read_struct_type,
4666 coff_read_enum_type): Use TYPE_ALLOC.
4667 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4668 * gdbtypes.c (create_array_type, check_stub_method,
4669 allocate_cplus_struct_type): Use TYPE_ALLOC.
4670 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4671 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4672 read_range_type): Use TYPE_ALLOC.
4674 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4676 * breakpoint.c (breakpoint_re_set): Select a default source
4677 symtab if one is not currently selected.
4678 * utils.c (query): Call wrap_here before building the output
4679 query string, to turn off wrapping and flush any buffered output.
4680 Otherwise our query may end up in the wrap buffer and never be
4682 * eval.c (evaluate_subexp): Report error when attempting to
4683 evaluate subscript for types without a target type, rather
4684 than dumping core by using the NULL pointer.
4685 * symfile.c (symbol_file_command): Forget current_source_symtab
4686 and current_source_line when discarding symbol table.
4688 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4690 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4692 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4693 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4695 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4697 * remote.c (remote_open): Fix baud rate setting to make -b flag
4698 work. (remote_wait): Change 'T' message parser to deal with new
4699 improved format which allows stub to send an arbitrary bunch of
4701 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4702 make all this re-entrant by storing all state on the stack. Clean
4703 up memory error trapping. (computeSignal, set_debug_traps):
4704 make it all table driven. Make a start at a baud rate setting command.
4706 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4708 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4710 * remote-vx.c: redefine malloc to avoid buggy declaration on
4711 RS/6000 <rpc/types.h>.
4712 xm-rs6000.h: include <sys/select.h> to define fd_set for
4713 <rpc/svc.h> on RS/6000.
4715 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4717 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4718 recursive invocations of make. Always create installation
4721 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4723 * m68k-pinsn.c: Minor fix in style of output (don't use
4724 range to indicate floating point control registers).
4726 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4728 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4730 * infcmd.c (registers_info): Handle multiple register names.
4731 Changes inspired by Roland McGrath.
4733 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4735 * sparc-stub.c: New file. Mix it with your SPARClite
4736 application, and it will speak GDB remote protocol!
4737 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4738 deal with arbitrary registers. Needed for sparc-stub.
4740 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4742 * cplus-dem.c (cplus_markers): Add table for gnu style and
4743 use throughout, in place of compile time constant CPLUS_MARKER.
4744 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4745 * cplus-dem.c (cfront_special): New function, as suggested
4746 by pfieland@stratus.com.
4747 * cplus-dem.c (forget_types): New function.
4748 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4750 * cplus-dem.c (mop_up): Call forget_types().
4751 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4752 Use throughout, instead of checking current_demangling_style.
4753 * cplus-dem.c (demangle_signature): When finding an explicit
4754 start of function args, forget all remembered types for
4755 lucid/cfront style demangling.
4756 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4757 underbar characters, use last pair as the delimiter. Hoist
4758 gnu_special() call up to cplus_demangle(). Call cfront_special()
4760 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4761 for inherited classes.
4762 * cplus-dem.c (demangle_args): Document quirks of numbered
4763 references to previously seen types.
4764 * dbxread.c (read_ofile_symtab, process_one_symbol):
4765 Use AUTO_DEMANGLING rather than explicitly checking
4766 current_demangling_style.
4767 * demangle.h: Add some comments.
4768 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4769 CFRONT_DEMANGLING): New macros.
4770 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4771 not found in the actual producer string produced by lcc.
4772 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4773 than explicitly checking current_demangling_style.
4775 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4777 * breakpoint.c (enable_longjmp_breakpoint,
4778 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4779 Check for duplicate breakpoints at the same address. Bug report
4780 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4782 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4784 * buildsym.c (end_symtab): Document that end_symtab can return
4785 NULL under non-error conditions.
4786 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4787 returned from end_symtab for empty compilation units.
4789 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4791 * am29k-tdep.c: Lint from DECstation compiler.
4792 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4793 As the man page says, "Sometimes you just can't get lint to shut
4794 up". That doesn't mean you should blow away the code it won't
4796 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4797 it up over the next few weeks. Make mips x 29k build.
4798 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4799 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4800 but leave it as a comment because the breakpoint instruction
4801 is not easily accessible at this moment (it's static, and if
4802 we define one here, it goes into every file compiled).
4804 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4806 * Makefile.in (VERSION): Bump to 4.6.3.
4807 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4808 function scopes when building partial symbol tables.
4809 * objfiles.c (open_existing_mapped_file): Make it clear in
4810 warning message that out of date mapped files are ignored.
4811 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4812 unit source file name in error message.
4814 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4816 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4817 * dwarfread.c (struct_type): In absence of AT_byte_size for
4818 bitfield, use size of object of member's type for the size of
4819 the anonymous object containing the bit field.
4820 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4821 an AT_byte_size attribute is seen.
4822 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4823 union aux_ext (was aux_ent).
4824 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4825 unsigned char* to char*, for Lucid compiler.
4826 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4827 to be correct type (from unsigned char* to char*).
4828 * valprint.c (type_print_derivation_info): Minor tweak to placement
4829 of commas in derived class printing.
4830 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4832 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4834 * xm-go32.h: Define LSEEK_NOT_LINEAR
4835 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4836 then work out the lseek positions of newlines by running through
4837 the file and `tell'ing. This makes source file listing work on
4838 OS's where the relationship between physical position in file and
4839 canonical position is indeterminate, eg VMS and DOS.
4841 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4843 * stabsread.c: Ensure that all members of all allocated structures
4844 are initialized to known state to avoid hard to find bugs with gdb
4845 using fields containing random data.
4846 * buildsym.c (start_subfile): Compact dirname initialization.
4847 * buildsym.c (patch_subfile_names): New function.
4848 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4849 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4850 * buildsym.h (patch_subfile_names): Add prototype.
4851 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4853 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4855 * remote-udi.c: Update comments.
4857 * remote.c (getpkt): Only force retransmission ten times;
4858 after that, assume bug in target code, and handle pkt anyway.
4860 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4862 * configure.in: Add support for apollo 68k under BSD environment.
4863 * xm-apollo68b.h: New file to support above.
4865 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4867 * configure.in: Recognize i486 host cpu.
4868 * valprint.c (type_print_derivation_info): Print derivation info
4869 in same form as class declarations in source.
4870 * valprint.c (type_print_varspec_suffix): Split arg printing
4871 code out to type_print_args function.
4873 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4875 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4876 at_import, at_frame_base.
4877 * dwarfread.c (completedieinfo): Remove cases for obsolete
4878 AT_visibility, AT_import, and AT_frame_base attributes.
4879 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4880 i860, which can keep up to 4 shadow breakpoints.
4881 * tm-stratus.h (USG): Define.
4882 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4883 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4884 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4885 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4886 * config/stratus.mt (TDEPFILES): Include files available from
4887 stratus that are not yet in release pending receipt of paperwork
4889 * buildsym.c (finish_block): Minor code format change.
4890 * gdbtypes.h (struct field): Add to comments.
4891 * gdbtypes.h (virtual_field_bits): Add to comments.
4892 * objfiles.c (allocate_objfile): Change obstack interface to
4893 match FSF merging efforts.
4895 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4897 * Makefile.in (VERSION): Bump to 4.6.2.
4898 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4899 * Makefile.in (OBS): Add stabsread.o
4900 * Makefile.in (stabsread.o): Add build rule.
4901 * stabsread.c, stabsread.h: New files.
4902 * buildsym.c: Split out stabs specific support to stabsread.c.
4903 * buildsym.h: Split out stabs specific support to stabsread.h.
4904 * dbxread.c (stabsread.h): Include
4905 * dbxread.c (dbx_new_init): Call stabsread_new_init.
4906 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
4907 * dbxread.c (read_ofile_symtab): Call end_stabs.
4908 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
4909 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
4910 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
4911 really_free_pendings to cleanups.
4912 * elfread.c (elf_new_init): Call stabsread_new_init.
4913 * gdbtypes.c: Small changes to maintenance commands.
4914 * mipsread.c (stabsread.h): Include.
4915 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
4916 * xcoffread.c (stabsread.h): Include.
4917 * xcoffread.c (global_stabs): Remove redundant def.
4918 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
4920 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
4922 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4923 * inflow.c (terminal_init_inferior, terminal_inferior,
4924 terminal_ours_1, initialize_inflow): Record and use state
4925 of lmode_inferior_valid and lmode_ours_valid.
4927 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4929 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
4930 include <sgtty.h> on USG. (from sef).
4932 * depend: es1800 dependency needed here.
4934 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
4936 * buildsym.c (read_struct_type): Initialize structs allocated
4937 with alloca, to avoid using random values from stack later on.
4938 * defs.h (fprintf_filtered): Add prototype.
4939 * gdbtypes.c (check_stub_method): Fix misleading comments.
4940 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
4942 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
4943 small changes to maint support functions.
4944 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
4945 for some fields and expand comments.
4946 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
4947 macro and track change to obstack_full_begin macro.
4948 * utils.c (fprintfi_filtered): New function.
4949 * valprint.c (type_print_base): Fixup field printing to not
4950 print extraneous lines and not print bogus "no data fields"
4951 messages for C++ classes with no data members. Also use new
4952 fprintfi_filtered function.
4954 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4956 * configure.in: es1800 ok for 68000 too.
4958 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4960 * configure.in: echo error messages to stderr, not stdout
4962 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4964 * configure.in: recognize hppa* instead of hppa
4966 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
4968 * energize.c: Second cut at DynamicLoad message handling.
4970 * energize.c: Relativize pathnames in #include statements.
4971 * (kernel_dispatch): Better error messages for unknown protocol
4973 * (kernel_dispatch): First cut at DynamicLoad message handling.
4975 * Makefile.in: Remove -I../readline from all compilations,
4976 include a special case for main.o instead.
4978 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
4980 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
4981 error if it fails to find a member type, rather than return NULL
4982 and trigger a coredump.
4983 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
4984 lookup_demangled_partial_symbol,): Ask demangle_and_match to
4985 match on complete demanglings, including argument lists for member
4986 functions, rather than just accepting the first demangling that
4987 matches the class and function name.
4988 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
4989 to start_symtab as the directory name.
4990 * dwarfread.c (completedieinfo): Strip off any leading hostname
4991 portion of the AT_comp_dir attribute string. Gdb doesn't know
4992 what to do with them (FIXME).
4994 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
4996 * breakpoint.c (commands_command): Simplify code a bit, remove
4997 unnecessary fflush().
4999 * Makefile.in (OTHERS): Add gcc.patch.
5000 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5002 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5004 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5005 lcc producer string.
5007 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5009 * WHATS.NEW renamed to NEWS.
5011 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5013 * dbxread.c, dwarfread.c: Re-enable experimental code to
5014 automatically select demangling style.
5015 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5016 DEMANGLING_STYLE, to make more descriptive. Revert back to
5017 "auto" as default. Comment use.
5018 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5019 * Makefile.in (${DEMANGLER}.o) Remove target and special
5022 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5024 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5026 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5028 * Makefile.in, demangle.c: Change default demangling style to
5030 * Makefile.in: Update version to 4.6 !!!
5031 * README, WHATS.NEW: Update for 4.6.
5033 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5035 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5038 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5039 nodes as base classes.
5041 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5043 * alldeps.mak, depend: Update.
5045 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5047 * Makefile.in (VERSION): 4.5.9.
5049 * xm-hp300bsd.h: Add decl for strdup().
5050 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5051 PDR. Cleanup a few things, fix compilation warnings.
5053 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5055 * Makefile.in (DEMANGLING_STYLE): New define to set default
5056 demangling style for C++. Defaults to "auto".
5057 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5058 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5059 * Makefile.in (OBS): Add demangle.o
5060 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5061 Remove compile time decisions about demangling style and replace
5062 with runtime decisions using current_demangling_style.
5063 * cplus-dem.c (main): Expand code included during building of
5064 standalone demangler to recognize demangling style options.
5065 * dbxread.c (demangle.h): Include.
5066 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5067 demangling style if processing g++ code and current demangling style
5068 is auto (Note: this feature currently disabled.)
5069 * demangle.c: New file, generic demangling control.
5070 * demangle.h (demangling_styles): New enumeration to select one
5071 of several demangling styles. Also define string names for each
5073 * demangle.h (set_demangling_style): Add prototype.
5074 * dwarfread.c (demangle.h): Include.
5075 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5076 New producer string prefixes to recognize.
5077 * dwarfread.c (handle_producer): Consolidate actions for specific
5078 producers. Set demangling style based on producer string if
5079 current style is auto. (Note: this feature currently disabled.)
5080 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5082 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5084 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5086 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5088 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5089 * c-exp.y: Call lookup_signed_typename() after seeing
5090 "signed". This handles "signed char" correctly.
5091 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5092 keywords before a type specifier.
5094 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5096 * command.c (lookup_cmd_1): Clarify descriptive comments.
5097 * gdbcmd.h (maintenanceprintlist): Add declaration.
5098 * main.c (maintenanceprintlist): Add definition.
5099 * main.c (gdb_completer_command_word_break_characters): Add.
5100 * main.c (symbol_completion_function): Switch completer word
5101 break character sets dynamically, based on whether completion is
5102 being done on commands or on something else.
5103 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5104 * maint.c: Include demangle.h.
5105 * maint.c (maintenance_demangle): New function.
5106 * maint.c (maintenance_print_command): New function.
5107 * maint.c (_initialize_maint_cmds): Reorganize some commands
5108 under new maintenance print subcommand.
5110 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5112 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5113 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5114 target type. Otherwise, 'whatis this.field' wouldn't work,
5115 which would be inconsistent, since 'print this.field' works.
5116 * buildsym.c (read_struct_type, read_enum_type): Clear
5117 TYPE_FLAG_STUB flag.
5118 * buildsym.c (cleanup_undefined_types): Don't rely on a
5119 flawed "Reasonable test to see if" a type has been defined
5120 since it was referred to; now we can just see if the
5121 TYPE_FLAG_STUB flag has been cleared.
5122 * valprint.c (print_type_base): Emit public/protected/private
5123 labels for methods as well as fields. Also, indent these labels
5124 2 spaces instead of 4, for a more conventional "look".
5125 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5126 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5127 * gcc.patch: New file. Contains patch for gcc (so people
5128 with gdb-2.2.x won't have to wait for a new gcc release).
5130 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5132 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5133 (print_addr): Call print_address to show symbolic version as well.
5135 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5137 (vx_read_register): Declare inferior_fp_regs. Delete code for
5138 copying "inferior_registers" around; the values are already in var
5139 "registers". Use correct size for register set.
5141 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5142 target doesn't support it.
5143 (vx_read_register): Don't try reading them either.
5145 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5146 VxWorks back end reads them in one contiguous set except for this
5148 (register_names): Change "pc" to "pcw" to avoid confusion printing
5150 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5151 find the PC under VxWorks.
5153 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5155 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5156 to create new blank types, instead of handcrafting them.
5157 * defs.h (printfi_filtered): Add prototype.
5158 * utils.c (printfi_filtered): New function.
5159 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5160 to simplify the code. Other cleanups.
5161 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5162 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5163 use of various fields.
5164 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5165 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5166 production that currently treats it exactly the same as STRUCT.
5167 * c-exp.y (yylex): Recognize "class" as token CLASS.
5168 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5169 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5170 general symbol handling code. Call cplus_mangle_opname with
5172 * symtab.c (decode_line_2): Print demangled function names in
5173 breakpoint menus, instead of just file and line number.
5174 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5175 * valprint.c (type_print_base): Print "class" for C++ classes,
5176 rather than "struct". Print section labels for public, protected
5177 and private members of C++ classes.
5178 * values.c: Include demangle.h.
5179 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5181 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5183 * Makefile.in (VERSION): Update to 4.5.8.
5185 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5187 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5188 prevent crashes when examining cross-targets.
5189 * dbxread.c (process_one_symbol): Include directory name when
5190 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5191 find include files, and yacc/lex sources when the cwd doesn't match
5192 that in which the object was compiled.
5193 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5195 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5198 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5200 * maint.c (maintenance_command, maintenance_info_command):
5201 Install with allow_unknown as 0 and call help_list to show
5202 list of possibilities when no subcommand is specified.
5204 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5206 * configure.in: Add m68k-ericsson-*.
5207 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5209 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5211 * maint.c: New file.
5212 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5213 * Makefile.in (OBS): Add new file maint.o.
5214 * defs.h (command_class): Add class_maintenance.
5215 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5216 commands. Allow for them (and other nonessential parts of gdb)
5217 to be selectively left out under special circumstances.
5218 * gdbtypes.c (recursive_dump_type): New function; supports
5219 maintenance print-type command.
5220 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5222 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5224 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5225 initializers. Add initializations for setprintlist, showprintlist,
5226 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5227 * printcmd.c (maintenance_print_type): New maintenance cmd.
5228 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5229 implied by comment that all cmd lists are owned by main.c.
5230 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5231 that all cmd lists are owned by main.c.
5232 * language.c (setchecklist, showchecklist): Move to main.c, as
5233 implied by comment that all cmd lists are owned by main.c
5234 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5235 deletelist): Remove redundant declarations (also in gdbcmd.h).
5236 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5237 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5238 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5239 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5240 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5241 maintenance_print_msymbols, maintenance_print_objfiles):
5243 * symmisc.c (printsyms_command, printpsyms_command,
5244 printmsyms_command, printobjfiles_command): Removed from
5245 _initialize_symmisc.
5246 * main.c (dump_me_command): Moved to maint.c and renamed to
5247 maintenance_dump_me.
5248 * breakpoint.c (all_breakpoints_info): Rename to
5249 maintenance_info_breakpoints.
5250 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5251 all_breakpoints_info to add maintenance_info_breakpoints to the
5252 maintenanceinfolist instead.
5253 main.c (initialize_main): Set up maintenance class commands.
5255 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5257 * energize-patches: Fix minor problems with building energize lib.
5259 * energize-patches: Change names of all cadillac procedure calls
5260 to be energize procedure calls. Simplify many hooks by moving
5261 tests energize.c. Configure energize, and build it automatically now.
5263 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5265 * Makefile.in (VERSION): Bump to 4.5.7.
5266 * cplus-dem.c (demangle_args): Validate index for previously
5267 seen type to guard against bogus values from malformed manglings.
5268 * valops.c (value_struct_elt_for_reference): Guard against
5269 blindly using NULL return value from lookup_symbol.
5271 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5273 * cadillac.c, cadillac-patches: Rename to energize.c and
5274 energize-patches. Change all routines and variables named
5275 'cadillac*' to 'energize*'. Create new file called energize.h to
5276 hold all interface declarations.
5278 * deblib/connection/*: Move all of this stuff into energize/, but
5279 delete unneeded files.
5281 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5283 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5285 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5286 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5287 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5288 child processes, to avoid dead ones "hanging around" after GDB exits.
5289 (attach): Always stop the process if it needs it. Set RLC flag
5290 when attaching running processes, so it will continue if we detach
5291 it, quit, or are killed.
5292 (detach): Clear faults and set RLC flag to make process run
5294 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5296 (info_proc): Open process O_RDONLY, so we can see any process,
5297 even those controlled by debuggers.
5298 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5300 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5302 Relocate symbols using an array of section_offsets, rather than a
5303 single `addr' or `offset'. This makes Solaris-2 support work, and
5304 permits better VxWorks (and maybe xcoff) support later.
5306 * symtab.h (struct section_offsets): New structure for keeping
5307 a set of offsets, rather than a single one.
5308 (struct objfile): Replace addr with section_offsets member.
5309 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5310 * gdb-stabs.h: New include file with `symbol type specific'
5311 parameters for psymtabs and objfiles.
5312 * Makefile.in (HFILES): Add gdb-stabs.h.
5313 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5314 * coffread.c: Conforming changes. Fake offset array always 0.
5315 * dbxread.c: Conforming changes.
5316 (struct dbx_symfile_info): Move to gdb-stabs.h.
5317 (start_psymtab): Call elfstab_offset_sections to calculate good
5318 offsets for this source file, based on the ELF symbol table info.
5319 (read_ofile_symtab): Yank N_CATCH, which is dead.
5320 (process_one_symbol, N_CATCH): Yank.
5321 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5322 Relocate with SECT_OFF_TEXT.
5323 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5324 to distinguish relocatable from absolute symbols. Then, if not
5326 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5327 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5328 (", N_ROSYM): SECT_OFF_RODATA.
5329 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5330 (dbx_symfile_offsets): Add to translate addr to offset.
5331 * dwarfread.c: Conforming changes. Single offset currently used.
5332 * elfread.c: Add various complaints about elf/stab stuff.
5333 #include gdb-stabs.h. Conforming changes, using a single offset.
5334 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5335 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5336 for later use in building psymtabs.
5337 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5338 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5339 (free_elfinfo): New fn, frees all chained stab_section_infos
5340 in an objfile, and zaps the start-of-chain pointer.
5341 (elfstab_offset_sections): New fn, looks in stab_section_info
5342 chain to determine section bases to relocate a psymtab's worth
5343 of symbols, as they are being read.
5344 * mipsread.c: Conforming changes. Stabs-reading will relocate
5345 using one offset. MIPS-reading will not relocate at all.
5346 * partial-stab.h: Relocate different symbol types using different
5347 offsets from section_offsets.
5348 * symfile.c: Conforming changes.
5349 (find_lowest_section): Unused function to use later
5350 to free us from the Tyranny of the Text Section.
5351 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5352 in all lower layers of symbol reading. Call format-specific
5353 sym_offsets function to initialize offsets for high speed symbol
5355 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5356 (symbol_file_command, add_symbol_file_command): Callers changed.
5357 * symmisc.c (dump_psymtab): Print new relocation parameters.
5358 * xcoffread.c: Corresponding changes.
5360 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5361 * main.c (main): Read the $HOME/.gdbinit file before processing
5362 the argv arguments (e.g. reading symbol files or core
5363 files). This allows global parameters to be set, which will apply
5364 during the symbol reading. The ./.gdbinit is still read after
5366 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5367 * xcoffexec.c: Clean up quote inside comment.
5369 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5371 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5372 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5373 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5374 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5375 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5376 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5377 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5378 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5379 values.c, xcoffread.c:
5380 Remove "(void)" casts from function calls where the return value
5381 is ignored, in accordance with GNU coding standards.
5383 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5385 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5386 * partial-stab.h: Ignore N_ENDM.
5387 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5388 CODE or DATA section attachment. This eliminates a lot of random
5389 values from shared libraries, which screw up the ordinary symbols
5390 in the address ranges they happen to overlap.
5391 * buildsym.c (define_symbol): Eliminate special tests
5392 for function types; move into "function" cases in switch statement.
5393 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5394 in case they define new type numbers. But ignore them (FIXME).
5395 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5396 (read_sun_builtin_type): Add commentary.
5398 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5400 * xm-rs6000.h: define MEM_FNS_DECLARED
5402 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5404 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5405 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5406 * mips-xdep.c: Remove most include files (unused, caused errs).
5407 (fetch_core_registers): Use right parameters in dummy fn.
5409 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5411 * buildsym.c (scan_file_globals): Beware the null file.
5412 Fix from Jim Williams.
5414 * stack.c (return_command): Evaluate expression *before* popping
5415 off the stack frames! Fix inspired by Jim Williams.
5416 (up_silently_command, down_silently_command): No sel frame is error.
5418 * defs.h (memcpy, memset): Conditionalize decls on
5419 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5420 (alloca): Break out the STDC and non-STDC alloca cases, to make
5421 it work on old preprocessors as well as "picky ANSI" ones.
5422 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5424 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5425 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5426 header files define it!
5428 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5430 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5432 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5433 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5434 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5435 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5436 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5437 utils.c, valarith.c, valops.c, valprint.c, values.c:
5438 Replace bcopy() use with memcpy(), which is more standard and can
5439 take advantage of gcc's builtin functions for increased performance.
5440 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5441 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5443 Replace bzero() use with memset(), which is more standard and can
5444 take advantage of gcc's builtin functions for increased performance.
5445 * i386-tdep.c, main.c, valprint.c:
5446 Replace bcmp() use with memcmp(), which is more standard and can
5447 take advantage of gcc's builtin functions for increased performance.
5449 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5451 * remote.c (remote_wait): Fix cast on signal() call.
5452 * defs.h (alloca): More diddling with alloca. Have to ensure
5453 that it has a prototype, so that if alloca is defined as a macro
5454 that takes an arg, the definition is seen as a use of a macro
5455 that takes an arg, to satisfy picky ANSI preprocessors.
5457 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5459 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5460 consistency with all other gdb files.
5461 * cadillac.c: Use <string.h> rather than <strings.h>.
5462 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5463 * Makefile.in (MAKE): Remove definition for consistency with
5464 other Makefile.in files and to fix problem with recursive makes.
5466 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5468 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5471 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5473 * source.c (print_source_lines): for DOS interoperability; don't
5474 print CR (013) as ^M.
5476 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5478 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5480 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5482 * remote.c (remote_wait): Cast signal to void * to avoid warning
5483 from busted HP compiler.
5485 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5486 stabs cause end_psymtab to be called.
5488 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5489 compiler feature of putting 'c' into basic type descriptors for
5492 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5493 where there is no place for nPC in prrun struct.
5495 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5497 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5498 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5499 * dwarfread.c (enum_type): Save enum names on type_obstack.
5500 * dwarfread.c (struct_type): Save member name on type_obstack.
5501 * symtab.c (_initialize_symtab): Fix misspelling.
5502 * regex.c (store_jump, insert_jump): Return void.
5504 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5506 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5507 (alloca): Declare return type on SPARC, since Sun doesn't.
5508 (*_BYTE_ORDER): Improve comment: *must* be defined.
5510 * tm-hppa.h: New file, architectural definition of HP PA.
5511 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5513 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5514 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5515 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5516 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5519 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5520 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5521 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5523 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5525 * printcmd.c (output_command): Thinko.
5526 (x_command): Only set remembered size/format if cmd succeeds.
5528 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5529 since it is no longer used and burns time for every symbol read.
5530 (process_one_symbol): Treat N_CATCH like default (complain).
5532 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5534 * partial-stab.h (case N_TEXT): Fix fencepost error when
5535 detecting start of new symbol info after reading symtab for a
5536 module with a zero length TEXT segment.
5538 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5540 * Makefile.in (VERSION): Bump to 4.5.6.
5541 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5543 * defs.h (NORETURN): Define away for Lucid compiler.
5544 * remote.c (remote_timer, remote_interrupt): Signal handlers
5546 * ser-termios.c (serial_write, serial_close): Return whatever
5547 value the write/close call returns, rather than falling off end.
5548 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5549 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5551 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5552 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5554 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5555 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5556 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5557 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5559 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5560 store_inferior_registers): Supply missing fourth argument to
5562 * cadillac.c (kernel_dispatch): Make return type void.
5563 * cadillac.c (iosig): Signal handlers take one int arg.
5564 * valprint.c (val_print_fields): Call fprint_symbol to get
5565 automatic C++ demangling for mangled field names.
5567 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5569 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5570 * dwarfread.c (enum_type): Fix misspelling in comment.
5571 * valprint.c (val_print_fields, cplus_val_print): Minor
5572 adjustment to printing of C++ class structures to more closely
5573 match format for printing C structures, with and without setting
5576 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5578 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5579 (which is not a Posix signal) if it isn't defined.
5580 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5581 New port to Linux (a free Unix clone for 386 machines).
5583 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5585 COFF changes for dealing better with EPI 29K C compiler output.
5587 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5589 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5590 (read_coff_symtab): Move patch_opaque_types call from
5591 coff_symfile_read. Restrict it to symtabs from this objfile.
5592 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5593 references on opaque type chain; just let coff_lookup_type handle 'em.
5594 (decode_type): Complain about tagndx values on
5595 non-struct/union/enum types, which the EPI compiler tends to produce.
5597 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5599 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5602 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5603 usage to match new prototype. Include libbfd.h to get prototype.
5605 * source.c (find_source_lines): Handle large st_size fields.
5607 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5609 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5610 * stack.c (return_command): Use cleanups to avoid memory leaks.
5612 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5614 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5615 INT_REGNUM to INTE_REGNUM.
5617 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5619 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5621 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5622 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5623 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5624 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5626 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5627 declarations of malloc/realloc/free that are inserted by some
5629 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5631 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5632 another decl of strdup (this really ought to come from libiberty.h!).
5634 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5636 * remote.c (getpkt): Error if input exceeds buffer size.
5637 (_initialize_remote): `set remotedebug' enables packet trace.
5639 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5640 N_SLINE's, etc, just like Sun cc on Solaris2.
5642 * am29k-tdep.c (read_register_stack, write_register_stack):
5643 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5644 variable. Add `set' and `show' commands for it.
5645 * doc/gdb.texinfo: Document it.
5647 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5649 * valprint.c (type_print_1): Plug memory leak. Print all
5650 C++ syms as demangled, not just functions.
5651 * buildsym.c (read_range_type): When we find a signed char
5652 type, do a lookup of signed char, not plain char. Plain char's
5653 still get looked up as plain char's elsewhere.
5655 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5657 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5658 (Bug and fix found by Pierre Willard.)
5660 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5662 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5664 * xm-rs6000.h: Add decl for strdup().
5666 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5669 * breakpoint.c (enable_command, disable_command): Without args,
5670 should only affect normal breakpoints and watchpoints.
5672 * m68k-pinsn.c (print_insn_arg): Make register be const.
5673 * xcoffexec.c: Remove ' from comment.
5674 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5675 with decls of malloc in c-exp.tab.c (as produced by yacc).
5676 There's got to be a better way to do this...
5678 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5680 * partial-stab.h: Convert single rindex use to strrchr.
5681 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5682 standard <strings.h> file, now that the only single use of
5683 rindex in the gdb source files is gone.
5685 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5687 * mipsread.c: Undo ill effects from including <strings.h>,
5688 which #defines index to be strchr. Unfortunately, index is
5689 a member of a symbol table structure that can't be changed.
5690 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5691 remove redundant #include's.
5693 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5695 * mipsread.c: #include <strings.h> for rindex().
5697 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5699 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5701 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5703 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5704 extraneous SO stabs from busted C++ compilers.
5706 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5708 * Makefile.in (VERSION): Bump to 4.5.5.
5709 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5710 C++ lookups fail, print possibly helpful hint about completion.
5711 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5712 for static data members.
5713 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5714 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5715 it's broken on ncr3000's.
5717 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5719 * dwarfread.c (decode_modified_type): Change type of first arg.
5720 Change 'modifier' to char from unsigned char. Cast single use
5721 that needs to be unsigned char.
5722 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5723 * utils.c (strdup_demangled): Add function.
5724 * defs.h (strdup_demangled): Add prototype.
5725 * stack.c (return_command): Demangle C++ function names for query.
5726 * infcmd.c (jump_command): Demangle C++ function names for query.
5727 * cplus-dem.c (consume_count): New function and prototype.
5728 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5729 do_type): Replace conversion code with consume_count().
5730 * cplus-dem.c (gnu_special): Fix demangled of static members.
5731 * source.c (list_command): Print demangled function names
5732 when appropriate. Fix supplied by Peter Schauer.
5734 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5736 * sparc-tdep.c: Clean up slightly for Solaris2.
5738 * buildsym.c (define_symbol): Nameless types are now on several
5739 platforms; generalize them and un-ifdef them to make Solaris 2
5742 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5744 * infcmd.c: Fix typo (reported by Rob Savoye).
5745 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5746 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5747 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5748 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5749 rather than the one for the first file in the dependency chain.
5751 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5752 set. Don't reset our own texthigh, or dependency-only pst's, in
5753 scanning all the rest of the psymtabs.
5754 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5756 * buildsym.h (N_UNDF): Improve comments.
5757 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5759 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5761 * symtab.h (struct symbol): Add aux_value union for preserving
5762 an additional per-symbol value.
5763 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5764 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5765 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5766 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5767 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5769 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5771 * symfile.c (clear_symtab_users_once): Now non-static (for
5774 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5776 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5777 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5778 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5780 Solaris-2 support on SPARC:
5782 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5783 Add symbol_size and file offsets to struct symloc.
5784 Add static symbol_table_offset, string_table_offset,
5785 file_string_table_offset, next_file_string_table_offset,
5787 (add_old_header_file): Convert error() to complain()t.
5788 (dbx_symfile_read): Get symbol size via the objfile.
5789 Also get symbol_table_offset.
5790 (dbx_symfile_init): Record symbol size and count via the objfile.
5791 (dbx_next_symbol_text): Always add file_string_table_offset when
5792 accessing string table.
5793 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5794 (SET_NAMESTRING): Use the offset.
5795 (end_psymtab): Large kludge to determine addresses where source
5796 files start and end (for the psymtab header).
5797 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5798 Get this, symbol size, and symbol offset, from psymtab.
5799 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5800 Patch up last_source_start_addr if zero in N_SO.
5801 (process_one_symbol): Add variable function_start_offset.
5802 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5803 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5804 ( "", N_OBJ, N_OPT): Ignore.
5805 (elfstab_build_psymtabs): New function to read stabs out of
5808 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5809 (gdb): use GLOBAL_CFLAGS when linking, too.
5810 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5811 (N_OBJ, N_OPT): Ignore.
5812 ('f', 'F'): Save last function name.
5814 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5815 extra info in the minimal symbol.
5816 (elf_symtab_read): The extra info is the size of an ELF object,
5817 which was kludged to us in the `udata' field of the BFD symbol.
5818 Gag me with a crowbar...
5819 (elf_symfile_read): Keep track of both the absolute load address,
5820 and the offset between load addr and symbols. Handle STABS as
5821 well as DWARF sections, passing the absolute load address to
5822 elfstab_build_psymtabs.
5824 * symfile.h: Prototype elfstab_build_psymtabs.
5825 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5827 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5829 * buildsym.h: Add processing_acc_compilation flag.
5830 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5831 (define_symbol): Skip arg types in function entries. Resolve
5832 overloaded 'P' which acc uses for prototypes of functions called
5834 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5836 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5837 save size of ELF symbols. FIXME.
5838 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5839 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5841 * configure.in: Solaris config is sparc-sun-solaris2.
5842 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5844 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5845 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5846 * symfile.c (symfile_bfd_open): Comment where name is freed.
5847 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5849 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5851 * expprint.c (print_subexp): Add missing ']'.
5852 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5853 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5854 * WHATS.NEW: Point out improved C++ function name handling.
5855 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5856 type names for both implicitly and explicitly signed integral
5857 types. See comment in the source code.
5859 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5861 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5862 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5863 * expprint.c (print_subexp): Fix printing of register names.
5865 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5867 * inferior.h (register_valid): Declare.
5868 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5869 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5870 macros for traversing the data structures in a single objfile.
5871 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5872 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5875 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5877 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5878 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5879 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5880 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5882 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5884 * depend: rebuild to account for remote-st2000.c.
5885 * remote-st2000.c: Almost works now.
5886 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5888 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5890 * c-exp.y (yylex): Recognize single-quoted strings that specify
5891 tokens with embedded whitespace, such as C++ demangled names.
5892 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5893 * main.c (gdb_completer_quote_characters): Add global variable.
5894 * main.c (symbol_completion_function): Total rewrite for C++
5895 demangled name handling.
5896 * main.c (skip_quoted): New function.
5897 * main.c (main): Set rl_completer_quote_characters.
5898 * symmisc.c (dump_symtab): Print source language for symtab.
5899 * symtab.c (expensive_mangler): Add prototype and function.
5900 * symtab.c (completion_list_add_symbol): Total rewrite for new
5901 C++ demangled name handling.
5902 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
5903 other changes for demangled C++ symbol handling.
5904 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
5905 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
5906 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
5907 * symtab.c (completion_list_add_symbol): Total rewrite for new
5908 C++ demangled name handling.
5909 * symtab.c (expensive_mangler): New function.
5910 * utils.c (strcmp_iw, demangle_and_match): New functions.
5911 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
5913 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
5915 * Makefile.in: Roll VERSION to 4.5.4.
5916 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
5917 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
5918 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
5920 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
5922 * alldeps.mak: Rebuild to account for new files.
5923 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
5924 * tm-st2000.h: New file.
5925 * configure.in: Tandem debug monitor (st2000) support.
5926 * remote-st2000.c, config/st2000.mt: ditto.
5928 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
5930 * blockframe.c (inside_entry_file, inside_main_func,
5931 inside_entry_func): Return 0 if no symbols; avoid crashing.
5933 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
5935 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
5936 without masking, since it is signed and will later be compared
5937 against signed quantities. The right fix is probably to make
5938 it all unsigned, but this is a small, safe fix for this release.
5939 FIXME -- make the real change sometime soon.
5941 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
5943 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
5944 parameter in call to `symbol_file_add' to 0.
5946 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
5948 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
5950 * configure.in: Handle -m680[01234]0-wrs.
5952 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5954 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
5955 `ieee_extended_to_double'.
5957 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
5959 * valops.c (value_assign): Lint, by Pierre Willard.
5961 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
5963 * coredep.c (fetch_core_registers): Remove premature warning,
5964 which triggers on DECstation even though all regs are accessible.
5966 * m68k-pinsn.c (print_insn_arg): Use new macros to get
5967 sign-extension of instruction fields even on unsigned-char hosts.
5968 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
5970 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
5971 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
5972 since they define the target, not the host.
5973 * m88k-pinsn.c: Fix typo.
5975 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
5977 * valarith.c (value_zerop): -0.0 is still zero.
5978 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
5979 Patches by Paul Eggert <eggert@twinsun.com>.
5981 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
5983 * alldeps.mak, depend: re-make to account for ser-*.c.
5985 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
5987 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
5988 disconnecting from controlling terminal, to avoid gdb hanging
5989 on SVR4. Fixes bug reported by Oliver Okrongli.
5990 * procfs.c (PROC_NAME_FMT): Change format to match default used
5991 by system, as suggested by Oliver Okrongli.
5992 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
5993 bug fix from Brent Townshend (bst%tt@cam.ORG).
5994 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
5995 by turlais@rechser.total.fr.
5996 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
5997 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
5998 * objfiles.h (unlink_objfile): Add prototype.
5999 * objfiles.c (unlink_objfile): Add function.
6000 * objfiles.c (free_objfile): Call unlink_objfile.
6001 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6002 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6003 Also, discard old possibly bogus sf struct.
6004 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6005 find_sym_fns() for remapped symbol files, in case of any changes
6006 since the last mapping.
6008 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6010 * findvar.c (read_relative_register_raw_bytes): use the raw size
6011 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6013 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6015 Changes to support GDB running on DOS using GO32 and H8 support
6017 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6018 allowing hosts with different text and binary file formats to
6020 * coffread.c (read_coff_symtab): changed calling convention and
6021 operation - now it opens its own file with FOPEN_RB rather than
6022 duping and fdopening the provided handle.
6023 * dbxread.c, cplus-dem.c: #include mangling.
6024 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6025 binary files oring in the right bit.
6026 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6027 * remote-hms.c: cleanup to use the new remote serial stuff
6028 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6029 independent remote terminal I/O.
6030 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6031 * source.c (openp): fix off by one problem removing / - can now
6032 open a source file in the root directory with DOS.
6033 * values.c (value_as_pointer): remove bogus address bits from
6034 long. (unpack_long): unpack into unsigned long/short if pointer.
6036 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6038 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6039 It gets permanently stuck in many OSes.
6040 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6042 * breakpoint.c: Improve help text for info breakpoints.
6044 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6046 * README: Add pointer to internals doc, and describe reading
6048 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6049 * symtab.c (output_source_filename): Remove old glop for wrapping
6050 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6052 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6054 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6055 * munch: Add sort -u to avoid duplications.
6056 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6057 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6059 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6061 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6062 avoid infinite loops while demangling bogus mangled names.
6063 * valprint.c (type_print_base): Minor fix for GNU style guide
6066 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6068 * Makefile.in (VERSION): Bump to 4.5.3
6069 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6070 * Makefile.in (demangle): New target to create standalone
6071 demangler with same code and options as internal demangler.
6072 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6073 to support ARM style and Lucid style demangling, improve
6074 maintainability, fix several demangling bugs. More changes
6076 * defs.h (strstr): Add ANSI compatible prototype.
6077 * valprint.c (type_print_1): Demangle using ansi option.
6078 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6080 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6082 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6085 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6087 * mipsread.c (parse_procedure): Return rather than using
6088 uninitialized variable 'b'.
6090 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6092 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6093 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6094 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6095 relative to each source file.
6097 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6099 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6102 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6104 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6105 * am29k-tdep.c: Update to latest code from AMD.
6106 (get_saved_register) don't crap out if no frame.
6107 * remote-udi.c: Set/clear inferior_pid as appropriate.
6108 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6109 error handling. Fixup end-of-debugging messages.
6110 (udi_fetch_registers) clean up big time, mainly don't multiply
6111 register_valid indices by 4, and use proper Offset when reading
6112 gr96-gr127. (udi_store_registers) general cleanup.
6113 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6114 INT_REGNUM->INTE_REGNUM.
6115 * tm-29k.h: Upgrade to latest code from AMD.
6116 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6117 (UDIConnect) Clean up error processing (like, don't do exit() if
6118 execlp fails), make code restartable, make more attractive.
6119 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6122 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6124 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6125 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6126 from former to latter.
6128 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6130 * cplus-dem.c (do_args): Handle void args the same as others.
6131 * objfiles.c (free_objfile): Only try to unmap files when
6132 reusable objfiles are supported.
6133 * valprint.c (type_print_varspec_suffix): Add parameter that
6134 specifies if C++ demangling included function arguments. Use
6135 it to suppress printing extra pair of ()'s.
6136 * valprint.c (type_print_1): Fix problem with printing demangled
6137 C++ function types where demangled type includes the function
6140 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6142 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6143 Allows selection of C++ demangler to be a configuration option
6144 until multiple demanglers are supported.
6145 * demangle.h: New include file for extended demangler support.
6146 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6147 utils.c, valprint.c: Include "demangle.h" and change all calls
6148 to cplus_demangle() or fputs_demangled() to use individual
6150 * valprint.c (type_print_1): Change options to cplus_demangle
6151 to print demangled function args. Still broken, but now less so.
6152 * cplus-dem.c: Include demangle.h, reorganize and update some
6153 comments to reflect reality.
6154 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6155 second arg from fixed integer to bit based multiple options.
6156 * cplus-dem.c (optable): Reformat and replace ansi members with
6158 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6160 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6162 * values.c (set_internalvar): Force evaluation of lazy values.
6163 Bug reported by RMS.
6165 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6167 * Makefile.in (VERSION): Bump to 4.5.2.
6168 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6169 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6170 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6171 proper handling of bit fields.
6172 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6173 * symtab.h: Fix couple of misspellings in comments.
6174 * value.h (struct value): Clarify use of bitpos.
6175 * value.h (unpack_field_as_long): Change prototype, returns
6177 * values.c (unpack_field_as_long): Change return type to LONGEST,
6178 sign extend unpacked fields that are signed, other rewriting.
6179 * config/ncr3000.mt: New target config file.
6181 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6183 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6184 even when printing 8-bit characters.
6186 * gdbtypes.c (make_{reference,pointer,function}_type): New
6187 functions which handle overwriting of forward-referenced types
6188 for stabs file reading.
6189 (lookup_{reference,pointer,function}_type): These just call
6190 the make_*_type functions with a null storage alloc parameter.
6191 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6192 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6194 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6195 (dbx_alloc_type): Make it easier to understand. No funct change.
6196 (define_symbol: 't'): Don't put the typedef name into the name of
6197 the struct, union, or enum. Bugfix.
6198 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6199 routines to properly handle overwriting preallocated types so that
6200 forward references will work.
6201 (read_enum_type): Force enum values to file scope, due to bug in
6202 Sun compiler output. FIXME, fix later.
6204 Remove unused header_file_prev_index mechanism. It was already
6205 obsolete in gdb-3.5. These comments appeared in 3.5:
6206 /* This code was used before I knew about the instance codes.
6207 My first hypothesis is that it is not necessary now
6208 that instance codes are handled. */
6209 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6210 * buildsym.h: Remove it and prev_index that saves it.
6211 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6213 * solib.c (special_symbol_handling): When called from core files,
6214 must set up debug_addr. Don't print error messages, just return.
6215 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6217 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6219 * cplus-dem.c: Allow nested class names (as in
6220 Foo::Bar::method()).
6221 Allow the cleaner cfront style of nested class names
6222 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6223 Make cplus_demangle re-entrant by removing use of global
6224 variables. Instead, place all shared variables in a
6225 stack-allocated structure, and pass around its address.
6227 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6229 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6230 29k-share/* subdirs...
6232 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6233 rewrite, only leave out the bugs.
6235 * Makefile.in: Add 29k/UDI support. Improve depend.
6236 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6238 * am29k-tdep.c: Update to use new calling conventions, and misc
6241 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6243 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6245 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6246 breakpoint instructions that leave PC pointing at the right place.
6248 * core.c (core_open): Call warning() to print warnings.
6250 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6252 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6253 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6254 This prevents a crash when trying to lookup the value of a
6255 non-existent symbol.
6257 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6259 * signame.c, signame.h: Remove, replaced by strsignal.c in
6261 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6262 sun386-xdep.c: Remove include of signame.h
6263 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6264 * Makefile.in (HFILES): Remove signame.h
6265 * Makefile.in (OBS): Remove signame.o
6266 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6267 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6268 psignal, perror): Add prototypes.
6269 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6271 * depend: Manually remove signame.[cho] references.
6272 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6274 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6275 with safe_strsignal.
6276 * core.c (core_open): Replace use of sys_siglist with
6278 * core.c (memory_error): Replace use of sys_errlist with
6280 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6282 * infcmd.c (program_info): Replace use of sys_siglist with
6284 * infrun.c (signal_stop, signal_print, signal_program):
6285 Allocate dynamically based on dynamic determination of number
6286 of signals to support.
6287 * infrun.c (child_create_inferior): Replace use of sys_errlist
6289 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6291 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6292 strsigno and sys_siglist with safe_strsignal.
6293 * infrun.c (handle_command): Call signo_max to find number of
6294 signals. Replace sig_number with strtosigno and sig_abbrev with
6296 * infrun.c (signals_info): Replace sig_number with strtosigno.
6297 * infrun.c (_initialize_infrun): Call signo_max to find number of
6298 signals. Dynamically allocate signal_{stop,print,program}.
6299 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6300 * procfs.c (errnoname): Add function and prototype.
6301 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6302 of sys_siglist with safe_strsignal.
6303 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6304 sys_siglist with safe_strsignal.
6305 * procfs.c (info_proc_stop): Call errnoname.
6306 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6307 * stuff.c (main, get_offset): Replace use of sys_errlist with
6309 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6310 with safe_strsignal.
6311 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6312 with safe_strsignal.
6313 * utils.c (safe_strerror, safe_strsignal): Add functions that
6314 call strerror and strsignal respectively, and deal with NULL
6316 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6317 sys_errlist with safe_strerror.
6318 * valprint.c (val_print): Replace use of sys_errlist with
6321 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6323 * Makefile.in: rework CFLAGS so that they can be set from the
6324 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6325 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6326 Pass CFLAGS on recusions.
6328 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6330 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6331 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6332 overkill for the problem it solved.
6333 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6334 and default to simply printing type names as appropriate.
6335 * main.c (main): Remove one of the leading newlines from
6336 warning_pre_print initialization.
6337 * objfiles.c (open_existing_mapped_file): Add function and
6339 * objfiles.c (open_mapped_file): Rewrite to use new function
6340 open_existing_mapped_file.
6342 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6344 * sun3-xdep.c (fetch_core_registers): Lint.
6345 * tm-sun3.h: Prototype lint.
6348 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6350 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6351 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6352 * objfiles.c: Cast calls to close() with unused returns to void.
6353 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6354 old objfile's name before updating it.
6355 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6356 * objfiles.h (objfile struct): Add mmfd member.
6357 * symfile.c (syms_from_objfile): Move some code to
6358 new_symfile_objfile.
6359 * symfile.c (new_symfile_objfile): Add new function, common code
6360 from syms_from_objfile.
6361 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6362 mapped and unmapped symbol files.
6363 * symfile.c (symbol_file_command): Print "No symbol file now"
6364 message, ala exec_file_command for the exec file.
6365 * symfile.h (new_symfile_objfile): Add prototype.
6366 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6367 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6369 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6371 * rs6000-pinsn.c: New version from IBM (Metin).
6372 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6373 to avoid warnings from some compilers.
6375 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6377 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6378 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6379 type's flag word that marks it as a fundamental type.
6380 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6381 flags argument for all calls to init_type().
6382 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6383 flags argument for all calls to init_type(). Also remove
6384 dependency on host sizes for ints, floats, etc.
6385 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6386 flags argument for all calls to init_type(). Also remove
6387 dependency on host sizes for ints, floats, etc.
6388 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6389 bit to flags argument for all calls to init_type(). Add types
6390 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6391 * valprint.c (unsigned_type_table, signed_type_table,
6392 float_type_table): Remove.
6393 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6394 bit when printing fundamental types, and print the actual name
6395 for such types, rather than inventing one. Remove code that
6396 invented fundamental type names.
6397 * valprint.c (_initialize_valprint): Remove initializations
6398 for now removed unsigned_type_table, signed_type_table, and
6401 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6403 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6404 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6407 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6409 * dwarfread.c (target_to_host): New function similar to previous
6411 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6412 Extensive changes to convert all previous usages to use new
6413 target_to_host() function.
6414 * dwarfread.c (struct dieinfo): Change types of most integral
6415 members to be unsigned.
6417 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6419 * WHATS.NEW: Revise -mapped doc.
6421 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6423 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6424 too high or when skipping `forwards' moves us backwards.
6425 (parse_type): Print mis-guessed tag name in complaint.
6426 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6427 (parse_procedure): Do not attempt to create symbols; just fill in
6428 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6429 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6430 for clarity. Set top_stack before calling parse_external. In
6431 stabs, sort symbols before calling parse_procedure.
6433 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6434 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6435 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6436 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6439 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6441 * Makefile.in (VERSION): Set to 4.5.1.
6442 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6443 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6444 fill_gregset): New functions for SVR4 /proc support.
6445 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6446 Remove new symbol types and such to ../include/coff/symconst.h.
6447 (parse_symbol): Simplify code for parsing struct/enum/unions.
6448 (parse_type): Handle `long long' types.
6449 (upgrade_type): Handle `const' qualifier.
6450 (parse_partial_symbols): fix indentation, clean a bit.
6452 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6454 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6455 copy in data from raw read buffers, calling bfd byteswapping
6456 routines as appropriate. Use to replace most existing memcpy
6458 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6459 * configure.in: Recognize new ncr3000 config.
6460 * config/ncr3000.mh: New config file.
6462 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6466 * README: Update for release.
6467 * Makefile.in: Update version to 4.5.
6468 * WHATS.NEW: The obvious.
6470 * depend: Generate new depend file for this release.
6472 * Makefile.in (depend): Fix dependancy generation so that it does
6473 not include gcc 'fixincluded' files, which are usually in a system
6476 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6478 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6479 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6480 symbols for nameless types. And, handle `R' (register parameter
6481 type) for AIX. (an extension to existing stabstring grammar).
6482 * rs6000-xdep.c: Fix typo (= should have been ==).
6484 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6486 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6488 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6490 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6491 * signame.c (SIGWAITING, SIGLWP): Add.
6493 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6495 * xm-i386mach.h: add decls for errno and strdup().
6497 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6498 used in array index context (otherwise, some compilers barf).
6500 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6502 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6503 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6504 in a system call, and provide better backtrace if so.
6506 * Makefile.in (HFILES): Add xcoffsolib.h.
6507 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6508 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6510 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6511 mipscoff_symfile_read): Convert to BFD to do file I/O.
6513 * symfile.c: #include <ctype.h> to get proper def if isspace().
6515 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6517 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6519 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6520 function also when parsing embedded stabs.
6522 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6524 * mipsread.c: Fix more declarations.
6526 * mipsread.c: Fix many invocations of complain. Use enum
6527 type_code where appropriate.
6529 * xm-vaxult.h: Add decl for strdup().
6531 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6534 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6536 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6539 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6541 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6542 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6543 Merge in more patches for rs6000 from Metin Ozisik.
6544 * utils.c: Fix typo in comment.
6546 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6548 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6549 * procfs.c (attach): Set nopass_next_sigstop if attached
6550 process is forcibly stopped.
6551 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6552 resending SIGSTOP to attached process on first resume.
6554 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6556 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6558 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6560 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6561 (VERSION): Bump to 4.4.85.
6562 * mipsread.c: Update for new include files. Lint.
6563 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6564 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6565 Don't need to bring in mipsread.o specially any more.
6567 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6569 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6570 routine (for Irix-4.x). Make many funcs static and void.
6571 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6572 * (init_extra_frame_info): Don't trash cached value of frame
6573 pointer register. This fixes backtracing through routines that use
6574 alloca(). Generally clean up declarations of functions, and use
6575 typedefs and macros to reference data structures as appropriate.
6576 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6579 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6581 * values.c (unpack_long): Fix unpacking error for signed chars
6582 on hosts where the default character type is unsigned.
6583 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6584 for newer SVR4 variants.
6585 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6586 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6587 * procfs.c (mappingflags): Add support for MA_PHYS
6589 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6591 * buildsym.c (read_struct_type): Avoid coredump when C++
6592 abbreviated type name is messed up. Reported by Joe Buck.
6593 FIXME, we need to determine whether GDB or GCC needs to be
6594 smarter to correctly locate this type name.
6596 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6597 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6598 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6599 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6600 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6602 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6604 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6605 * symtab.h (current_source_symtab): Make extern
6606 * symtab.h (current_source_line): Make extern
6607 * inferior.h: Move all procfs.c prototypes to one place, add
6608 prototype for proc_signal_handling_change. Add prototypes for
6609 signal_stop_state, signal_print_state, and signal_pass_state.
6610 * inferior.h (stop_soon_quietly): Make extern
6611 * inferior.h (attach_flag): Make extern
6612 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6613 * infrun.c (signal_stop_state, signal_print_state,
6614 signal_pass_state): New functions to query specific signal
6616 * infrun.c (handle_command): Minor error message change, add
6617 NOTICE_SIGNAL_HANDLING_CHANGE.
6618 * procfs.c (open_proc_file): Remove iris specific reset of
6619 inherit-on-fork flag, moved to proc_set_exec_trap().
6620 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6621 to reset inherit-on-fork flag, bash comment to GNU form.
6622 * procfs.c (proc_base_address, set_proc_siginfo,
6623 fetch_core_registers): Conform to code style.
6624 * procfs.c (signame.h): Include.
6625 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6626 syscallname(), info_proc_syscalls()): New macros, tables, and
6627 functions to organize and report system call information.
6628 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6629 saved_exitset, saved_entryset): Add to procinfo struct.
6630 * procfs.c (struct trans): Add.
6631 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6632 siginfo_table, errno_table): Tables to translate numeric values
6633 to symbolic names and short descriptions.
6634 * procfs.c (signalname, info_proc_signals): Add function and
6636 * procfs.c (proc_info): Now info_proc.
6637 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6638 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6639 info_proc_faults, lookupname, lookupdesc, sigcodename,
6640 sigcodedesc): New functions.
6641 * procfs.c (proc_signal_handling_change): New function to set
6642 the trace flags based on the state of gdb's signal handling flags.
6643 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6644 and remove code to do PIOCSTRACE ioctl.
6645 * procfs.c (attach, detach): Preserve and restore process flags
6646 using saved_* fields in procinfo struct.
6647 * procfs.c (attach): Call proc_signal_handling_change.
6648 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6649 * procfs.c (proc_desc): Update for latest changes.
6650 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6651 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6652 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6654 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6656 * procfs.c (set_proc_siginfo): Add prototype and new function.
6657 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6658 up inferior siginfo struct.
6659 * elfread.c (elf_symfile_read): Compute the relocation amount
6660 by subtracting off the address of the ".text" section.
6661 * solib.c: Add pointer to ".text" section to so_list struct.
6662 * solib.c (solib_map_sections): Initialize pointer to ".text"
6663 section in so_list struct.
6664 * solib.c (symbol_add_stub): Pass base address of ".text"
6665 section to symbol_file_add, rather than the load address of
6666 the shared library. On SunOS they are the same. On SVR4 they
6669 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6671 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6672 function name, not .gdbinfo. symbol.
6674 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6676 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6678 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6680 * Makefile.in (VERSION): 4.4.8
6682 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6683 commands in .cshrc/.profile won't get traced.
6685 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6687 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6688 * exec.c (build_section_table): Don't abort if no sections.
6689 * sparc-tdep.c (single_step): Lint.
6690 * utils.c (mrealloc): Handle realloc (0, size) case here.
6692 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6694 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6697 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6699 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6700 .gdbinfo. symbols are created. Move creation from parse_procedure
6701 to parse_symbol, where it is fairly easy to grow the symtab. This
6702 also fixes a symtab trashing bug on all mips-based systems.
6703 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6705 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6706 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6708 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6710 * c-exp.y: Add missing return type to yyparse() prototype.
6712 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6714 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6716 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6717 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6718 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6719 (patch_opaque_types): Avoid dummy args and result.
6720 * objfiles.c (have_partial_symbols, have_full_symbols,
6721 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6722 (iterate_over_objfiles, iterate_over_symtabs,
6723 iterate_over_psymtabs): Remove, clunky and slow.
6724 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6725 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6726 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6727 dump_objfile): Remove dummy args and results. Move filename
6728 comparisons to callers.
6729 (printsyms_command, printpsyms_command, printmsyms_command,
6730 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6731 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6732 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6733 list_symbols, make_symbol_completion_list): Replace explicit
6734 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6735 Eliminate Dijkstra flag crap, break out of loops with gotos.
6736 (lookup_symtab_1): Protect '/' tests from short filenames.
6737 (cplus_mangled_symbol): Move inline into lookup_symbol.
6738 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6739 (relocate_minimal_symbol): Move inline to vmap_symtab.
6740 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6741 iterate_over_msymbols with ALL_MSYMBOLS.
6743 Misc cleanup prior to release.
6745 * Makefile.in (VERSION): Roll to 4.4.7.
6746 (HFILES): Add call-cmds.h.
6747 * call-cmds.h: New header for command fns called by other files.
6748 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6749 (breakpoint_1): Remove unused type arg. Change callers.
6751 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6752 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6753 * mipsread.c: Add prototypes for all static functions.
6755 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6756 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6757 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6758 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6759 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6760 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6763 * buildsym.c (define_symbol): Handle global register variables
6764 (from Pierre Willard). Complain if register numbers are too large.
6765 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6766 * tm-sparc.h: Don't #include <sun4/reg.h>.
6767 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6768 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6770 * language.h: Avoid forward enum declaration.
6771 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6772 config/sun4os5.mt: New host and target.
6773 * defs.h (errno): #include <errno.h> rather than assuming int.
6774 From Pierre Willard.
6776 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6777 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6778 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6779 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6780 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6781 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6782 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6784 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6786 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6787 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6788 * language.h (enum exp_opcode): Avoid forward enum def.
6789 * main.c (define_command, user_defined_command): Lint.
6790 * mem-break.c, xcoffread.c: Lint.
6791 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6793 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6795 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6796 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6797 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6798 or IBM6000_TARGET as (approximately) appropriate.
6800 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6802 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6803 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6804 or not to try reading symbols from a mapped objfile. Plugs memory
6805 leak due to shared libraries generating no psymtabs or symtabs.
6807 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6809 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6810 * copying.awk: Lint. Make stronger warning at top of copying.c.
6811 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6812 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6813 (lookup_pointer_type): Add FIXME comment.
6814 * main.c (set_history_size_command): Disallow negative size.
6815 * partial-stab.h: Update copyright.
6816 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6818 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6820 * main.c (set_history_size_command): Negative size is error.
6821 (Reported by Peggy Fieland.)
6823 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6825 * coffread.c (coff_symfile_init): Update comment.
6826 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6827 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6828 macros to access the dbx specific objfile information.
6829 * dbxread.c (symfile_string_table, symfile_string_table_size):
6830 Remove these local variables.
6831 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6832 read_dbx_symtab): Remove the stringtab and stringtab_size params
6833 from the function prototypes, the function definition, and the
6834 function calls. These are now available via DBX_STRINGTAB and
6835 DBX_STRINGTAB_SIZE using the objfile pointer.
6836 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6837 an arg to read_dbx_symtab.
6838 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6839 stringtab and the dbx specific per-objfile private info.
6840 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6841 args in prototype, function definition, and function calls. It is
6842 now available via the DBX_SYMCOUNT macro using the objfile
6844 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6845 local instance of struct dbx_symfile_info and replace with DBX_*
6847 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6848 symfile_string_table and symfile_string_table_size.
6849 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6850 symfile_string_table.
6851 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6852 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6853 stringtab size variables. Remove all code that used to reread
6855 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6856 to prior to any calls to mmalloc for the objfile specific heap.
6857 * utils.c (init_malloc): Document the requirement that for each
6858 heap for which corruption checking is desired, that init_mmalloc
6859 must be called prior to any mmalloc calls on the heap.
6861 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6863 * rs6000-pinsn.c: Make dis-assembly output more like
6864 other targets: Don't print instruction in hex before
6865 the assembly; use print_address to print out jump
6868 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6870 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6871 * cplus-dem.c: Support "Sc" meaning "signed char".
6873 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6875 * configure.in: fix iris/iris3.
6877 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6879 * command.c, main.c (various places): Use ctype.h macros
6880 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6881 (such as (x >= 'A' && x <= 'Z')).
6882 (There are still more of these in other files.)
6883 * main.c (defined_command): Lower-case the user's
6884 new command before entering it. Needed because
6885 command lookup is case-insensitive (and also lower-cases).
6886 (Based on Metin's earlier patch.)
6888 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6890 * config/irix4.mh: new file.
6892 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6894 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6897 * xm-mips.h: Declare strdup for ultrix.
6899 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6900 when calling new_symbol.
6901 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
6904 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
6906 * config/rs6000.mh: Update (for Fred's new mmalloc)
6907 flags to disable use of GNU malloc/mmalloc.
6908 * munch: Change SYSV rule to allow .text before the label,
6909 as well as after, to work for AIX.
6910 * gdbtypes.h: Minor clarifiction.
6912 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
6914 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
6915 continuation in yet another place (between method declarations).
6917 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
6919 * mips-tdep.c: include symfile.h and objfiles.h to fix
6922 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
6924 * valops.c (value_struct_elt_for_reference): Added 'offset'
6925 parameter to handle multiple inheritance.
6926 * eval.c, value.h: Update accordingly.
6928 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
6930 * objfiles.h: New file
6931 * Makefile.in (HFILES): Add objfiles.h
6932 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
6933 main_scope_lowpc, main_scope_highpc.
6934 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
6935 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
6936 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
6937 xcoffread.c, : Include objfiles.h.
6938 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
6939 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
6940 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
6941 inside_entry_file() and logic changed appropriately.
6942 * blockframe.c (outside_startup_file): Renamed to
6943 inside_entry_file() and logic changed appropriately.
6944 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
6945 and logic changed to use per-objfile specific fields.
6946 * blockframe.c (inside_entry_scope): Renamed to
6947 inside_entry_func() and logic changed to use per-objfile specific
6949 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
6950 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
6951 Remove extern decls.
6952 * symfile.c, symfile.h (entry_point): Remove extern decl.
6953 * coffread.c (coff_symfile_init): Common entry point init code
6954 moved to symfiles.c, call init_entry_point_info().
6955 * coffread.c (complete_symtab): Use new per-objfile entry info.
6956 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
6957 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
6959 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
6960 * defs.h (inside_entry_scope, outside_startup_file,
6961 inside_main_scope): Prototypes changed for renames to
6962 inside_entry_func, inside_entry_file, inside_main_func,
6964 * symfile.c (syms_from_objfile): Common entry point init code
6965 moved to init_entry_point_info() and call init_entry_point_info().
6966 * symfile.h (init_entry_point_info): Include prototype.
6967 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
6968 moved to symfiles.c and call init_entry_point_info().
6969 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
6970 main_scope_lowpc, main_scope_highpc): Remove extern decls.
6971 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
6973 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
6974 works for the majority of targets.
6975 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
6976 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
6977 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
6978 Use default definition in frame.h.
6979 * frame.h (selected_frame_level): Make decl extern.
6980 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
6981 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
6982 * partial-stab.h: Use new per-objfile entry info.
6983 * symfile.h (struct objfile): Removed, moved to objfiles.h.
6984 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
6985 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
6986 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
6987 have_minimal_symbols): Prototypes moved to objfiles.h.
6988 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
6989 Macros moved to objfiles.h.
6990 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
6992 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
6994 More C++ improvements (pointers to members, qualified names).
6995 * c-exp.y: Support exp.type::name and exp->type::name
6996 syntaxes. (Unfortunately, doesn't work for static members.)
6997 * c-exp.y, eval.c: Make type::~type work better.
6998 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
6999 value_static_field by value_struct_elt_for_reference.
7000 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7001 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7002 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7003 for OP_SCOPE operand; no point in it now that we use lazy
7004 reading of values, and use "reference to member" objects.
7005 * gdbtypes.h: Clarify comment.
7006 * valops.c: Change value_struct_elt_for_address to return
7007 a reference (or variable), rather than a pointer. Change
7008 the name to value_struct_elt_for_reference to reflect this.
7009 Returning a reference instead of a address provides a
7010 generalization, since we can use the routine for both
7011 class::name as well as &class::name.
7012 Also, recurse to handle multiple inheritance properly.
7013 * valprint.c: Moved code to print pointer-to-members
7014 to new function point_class_member. This allows a
7015 "reference-to-member" to be printed using the same code.
7016 * valprint.c (type_print_varspec_prefix): Avoid printing
7017 "struct " for domains of class-member types.
7018 * valops.c (search_struct_field): Inline code for simplified
7019 version of value_static_field (which can then be deleted).
7020 * value.h: Rename value_struct_elt_for_address to
7021 value_struct_elt_for_reference. Delete value_static_field.
7022 * values.c: Remove no longer used function value_static_field.
7024 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7026 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7027 elfread.c (coff_symfile_finish): Add function, prototype, and
7028 add to the xxxx_sym_fns struct for each file type. Also reformat
7029 the xxxx_sym_fns vector to a standard format and add comments.
7030 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7031 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7032 Pass pointer to struct objfile rather than pointer to sym_fns.
7033 Change references inside each function accordingly. Allocate any
7034 symbol file specific info in the per-objfile memory region.
7035 * dbxread.c (free_and_init_header_files): Break function into
7036 free_header_files(), called from dbx_symfile_finish(), and
7037 init_header_files(), called from dbx_new_init().
7038 * dbxread.c (dbx_new_init): Move deallocation things to new
7039 dbx_symfile_finish function.
7040 * elfread.c (elf_new_init): Call buildsym_new_init().
7041 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7042 routine for the objfile before deallocating other stuff.
7043 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7044 * symfile.h: Move struct sym_fns to before struct objfile def.
7045 Add sym_finish function pointer and change prototypes of other
7046 function pointers to reflect passing struct objfile pointer rather
7047 than struct sym_fns pointer.
7048 * symfile.c: Remove now obsolete symtab_fns pointer.
7049 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7050 locates the correct sym_fns struct for the given objfile.
7051 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7052 for better support of mapped symbol tables.
7053 * symfile.c (symbol_file_command): Remove obsolete code using
7055 * symfile.h: Remove duplicate declarations for symfile_objfile,
7056 entry_point, and object_files.
7057 * target.c (target_info): Compare symfile_objfile to NULL.
7058 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7059 aixcoff_symfile_finish().
7061 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7063 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7064 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7065 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7067 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7069 Some improvements to g++ debugging.
7070 * symtab.c (list_symbols): demangle before pattern matching.
7071 * symtab.c: Other fixes to improve handing of operators.
7072 * valprint.c (type_print_base): Fix test for constructor.
7073 * values.c (value_static_field): Allow evaluation of
7074 CLASS::METHOD, returning a function pointer.
7076 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7078 * Makefile.in (VERSION): Roll 4.4.6.
7079 * exec.c (exec_file_command): Add code to ignore optional args
7080 passed in by file_command() for use in symbol_file_command().
7081 * main.c (main): Document -mapped and -readnow in help summary.
7082 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7083 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7084 to get filename from bfd with bfd_get_filename(). Test mapto
7085 against 0, not NULL. Use mstrsave() to make copy of filename.
7086 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7088 * remote-vx.c (vx_load_command, add_symbol_stub):
7089 Symbol_file_add() takes an additional arg.
7090 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7092 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7093 changed to return a bfd not an objfile pointer.
7094 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7095 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7096 Change to eliminate local bfd and use symfile_bfd_open() plus
7097 allocate_objfile(). Add code to implement readnow option.
7098 * symfile.c (symbol_file_command): Changes to option handling,
7099 readnow functionality moved to symbol_file_add().
7100 * symfile.c (symfile_init): Eliminate local copy of bfd.
7101 * symfile.c (add_symbol_file_command): Changes to parse mapped
7102 and readnow options.
7103 * symfile.h (allocate_objfile): Arg removed from prototype.
7104 * symtab.h (symbol_file_add): Arg added to prototype.
7105 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7108 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7110 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7111 mtrace.awk, state.c, state.h: Removed.
7112 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7113 directories searched for source files.
7114 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7115 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7116 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7117 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7118 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7119 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7120 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7122 * Makefile.in (HFILES): Remove state.h
7123 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7124 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7125 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7126 * Makefile.in (clean): Remove all object files.
7127 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7128 * cplus-dem.c: Remove prototypes definitions that are now done in
7130 * dbxread.c (throughout): Change from using per-objfile
7131 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7132 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7133 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7134 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7135 * depend: Remove dependencies for state.o, state.h.
7136 * dwarfread.c: Add declaration for warning_pre_print.
7137 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7138 * dwarfread.c (throughout): Change from using per-objfile
7139 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7140 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7141 use supplied objfile.
7142 * i386-xdep.c (print_387_status): Change to use warning() rather
7144 * i387-tdep.c (print_387_control_word): Change to use warning()
7145 rather than printfs.
7146 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7147 that some compilers grumble about.
7148 * language.c (throughout): Add declaration for warning_pre_print
7149 and using warning() instead of printfs.
7150 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7151 * main.c (main): Add declaration for warning_pre_print and set it
7152 similarly to error_pre_print. Add declarations for
7153 mapped_symbol_files and readnow_symbol_files. Add appropriate
7154 definitions to long_options[].
7155 * minsyms.c: Trivial fix to comment.
7156 * objfiles.c (allocate_objfile): Substantially rewritten for
7157 using mapped symbol files.
7158 * objfiles.c (throughout): Change from using per-objfile
7159 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7160 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7161 * source.c (throughout): Change from using per-objfile
7162 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7163 * source.c (open_source_file): Use mstrsave to save file name in
7164 mapped symbol region for objfile.
7165 * symfile.c: Remove include for state.h.
7166 include to local form.
7167 * symfile.c (symbol_file_add_digested): Remove.
7168 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7170 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7171 from objfile structure. Add malloc descriptor pointer (md).
7172 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7173 * symm-xdep.c (print_fpu_status): Use warning() rather than
7175 * symmisc.c (free_symtab_block): Now takes and uses current
7177 * symmisc.c (throughout): Change from using per-objfile
7178 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7179 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7180 Sun compiler grumblings when PTR is char *.
7181 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7182 msymbols() to correct pointer type.
7183 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7184 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7185 error always starts on a line of it's own.
7186 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7187 Rewrite for new mapped malloc package use.
7188 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7189 that don't want to use the mapped malloc package; pass arguments
7190 on to traditional malloc package functions.
7191 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7192 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7193 mrealloc, malloc, and realloc but get fatal error if runs out
7195 * utils.c (msavestring, mstrsave): Save a string in a specific
7196 mapped malloc region.
7197 * utils.c (print_spaces): Use xmalloc to get the buffer.
7198 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7199 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7200 * config/i386v4.mh: Insignificant reorganization.
7202 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7204 * xcoffread.c: Only enable compilation of debugging functions
7205 if IBM6000 is defined. Fails to compile otherwise.
7207 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7209 * Makefile.in: pass MAKEINFO down on info.
7211 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7213 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7214 useless code, including an lseek to an uninitialized variable.
7215 Reported by Jim Williams <jimbo@wrs.com>.
7217 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7219 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7220 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7221 * minsyms.c, symfile.c: Changes that may be generally
7222 applicable, but are #ifdef IBM6000 for now.
7223 * rs6000-xdep.c: Fixed typo in comment.
7224 * rs6000-tdep.c: Non-substatial changes.
7225 * xoffread.c: The main change here is addition of some
7226 debugging functions.
7227 * xoffexec.c: More changes.
7229 * xcoffread.c: Fixed two too-few-parameters bugs.
7231 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7232 to SOLIB_CREATE_INFERIOR_HOOK macro.
7234 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7236 * symfile.h: Add prototype for iterate_over_msymbols().
7237 * symtab.c (cplus_mangled_symbol): Add function.
7238 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7239 iterate_over_msymbols to find demangled C++ symbol.
7240 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7241 value to iterate_over_msymbols().
7242 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7245 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7247 * Makefile.in: added check target.
7249 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7251 * ecoff.c: Move to ../bfd/coff-msym.c.
7252 * config/mt-*mips: Remove ecoff.o from the configuration.
7253 * remote.c (): Add newline to initial +.
7254 (remote_resume): Mention how to cope with signals.
7255 (remote_interrupt): Add debug msg.
7256 (remote-wait): Implement new 'T' reply, which includes
7257 status, PC, and FP all in a single short message.
7258 (putpkt): Add further debugging of packet acks.
7259 * mipsread.c (fixup_symtab): Also swap RFD's.
7260 (parse_partial_symbols): Avoid bug on unknown symbol types.
7261 * Makefile.in (VERSION): Roll to 4.4.5.
7262 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7263 for remote MIPS by limiting heuristic to 200 byte search.
7264 (heuristic_proc_desc): Byte-swapping.
7265 (mips_print_register): Cope with failure of
7266 read_relative_register_raw_bytes. Byte-swap integers for
7268 * mips-pinsn.c (print_insn): Byte-swap instruction.
7270 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7272 * config.sub configure.in config/mh-irix4
7273 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7274 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7275 gdb/xm-irix4.h gdb/config/mt-irix3
7276 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7278 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7280 * defs.h, utils.c: xrealloc takes PTR as first arg.
7281 * defs.h: Reword confusing comment about ANSI prototypes.
7282 * defs.h: Some minor whitespace changes.
7283 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7284 not NULL, which can be (void *).
7285 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7286 * tm-i386v.h (SP_ARG0): Define
7287 * xm-sysv4.h: Back out of change for missing prototypes.
7288 * i386-tdep.c (get_longjmp_target): Add function.
7290 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7292 * Makefile.in: install man page too.
7294 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7296 * All GDB files that #include defs.h: Removed stdio.h.
7297 (defs.h): #include stdio.h.
7299 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7301 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7302 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7303 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7304 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7305 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7306 it before printing out the hex shape of an address.
7308 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7310 * rs6000-xdep.c (frame_initial_stack_address): Move
7311 code to set frame->cache_fsr into new separate function
7312 frame_get_cacahe_fsr. This allows fixing a fatal error.
7313 * xcoffexec.c: Turn previously suppressed error
7314 message back on, after cleaning up BFD.
7316 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7317 printing of blank line, since it cases printing of an
7318 extra blank line. Is this intended? It does mess up
7320 * defs.h: Put back declarations of malloc and realloc,
7321 but protected by #ifndef MALLOC_INCOMPATIBLE.
7322 * objfiles.c: Undo previous change: Use malloc/realloc
7323 for objfile malloc/realloc fields (but add a cast).
7324 * xcoffexec.c: Suppress an error message (for now).
7326 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7328 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7329 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7330 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7332 * xcoffread.c: Modifications to C_DECL storage class handling, and
7333 introduction of an old smash_to_pointer_type() routine.
7335 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7336 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7337 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7338 parameters have been modified.
7340 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7341 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7342 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7343 and fetch_inferior_registers() always fetched all the registers
7344 resulting valid register values at hand all the time. Pushing a dummy
7345 frame did not require validating all register values first. After
7346 putting the above mechanism into action, we didn't have valid registers
7347 values always ready. Thus, all registers need to be fetched before
7348 pushing a dummy frame now.
7350 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7351 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7352 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7353 the starting address (actual frame address) of a frame.
7354 * rs6000-tdep.c: modifications to function_frame_info() to see if
7355 function reserves a frame pointer register (alloca register)
7356 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7357 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7358 functions with alloca() calls.
7360 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7362 * xm-sysv4.h: Provide definitions/prototypes for host environment
7363 functions for which no definitions or prototypes are provided in
7364 any currently included gdb or host environment header files.
7365 For SVR4, this currently includes malloc and realloc, which cannot
7366 be portably prototyped in any gdb include file.
7368 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7370 * buildsym.h: Remove obsolete variable file_stabs.
7372 * Makefile.in: Move place where configure merges in host-
7373 and target-dependent fragments later, so the latter
7374 can override (say) GNU_MALLOC.
7375 * config/mh-rs6000: Use system malloc. Otherwise, I
7376 ended up with *two* incompatible versions of malloc
7377 (functions in libc would call the malloc in libc).
7378 I assume this is a shared library problem.
7380 * remote.c: Fix (presumed) typo.
7381 * objfiles.c: Use xmalloc/xrealloc instead of
7382 malloc/realloc (since the latter are no longer declared).
7384 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7385 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7386 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7387 handle individual registers.
7388 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7389 correctly in case it wasn't cached yet. (A problem showed up
7390 after fetching individual registers.)
7391 * buildsym.c: Disable type_synonym_name's type name overwriting
7392 in cases it is unnecesary. rs6000 portation doesn't use
7393 type_synonym_name, and it used to nullify type names
7394 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7395 type's name as soon as space for that type is allocated.
7396 * xcoffread.c: ignore a section's lineno information if it is
7397 not `.text'. (In rs6000 bfd portation integration, skipping over
7398 `.pad' sections are ignored since it was in machine independent
7399 part of the code. Thus, a problem of fake sections with invalid
7400 lineno information arised.)
7402 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7403 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7404 * rs6000-tdep.c: make function_frame_info() work whether or not
7405 reading from a core file.
7406 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7408 * infrun.c. main.c, printcmd.c. symtab.c:
7409 More changes from IBM for rs6000.
7412 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7414 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7415 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7416 Merge in changes (mostly from IBM) for RS6000.
7417 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7418 More changes from IBM for RS6000. These are in machine-
7419 independent code, and probably could do with some cleaning
7420 up. The most questionable of these are #ifdef IBM6000.
7421 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7422 to single_step() (for consistency with rs6000 and i860).
7423 * utils.c: Allow the 1st arg to xrealloc to be NULL
7424 (in which case do malloc). This removes the need for
7425 some tests in xcoff code (and perhaps other places?).
7426 * coffread.c: Removed variables last_source_file,
7427 type_vector, and type_vector_length as these are now
7428 defined by buildsym.[ch].
7429 * defs.h: Remove prototypes for malloc and realloc, since
7430 these should only be used to implement xmalloc and xrealloc,
7431 and they conflict with <stdlib.h> in AIX - where they
7432 return void* even when __STDC__ isn't defined. Sigh.
7433 * munch: Recognize *initialize* in data as well as text
7434 (AIX uses data). Also, incorporate a patch from Garrett
7435 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7436 much more sensible, by only trying to match the name of
7437 the initialize_foo function, and not the junk before it.
7439 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7441 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7442 unless symbol table indicates that something has changed.
7444 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7446 * remote.c: Make it work for embedded MIPS. Increase buffer
7447 size, and use throughout. Round buffer size up if too many regs.
7448 Support baud rate setting and try for an 8-bit path. If
7449 interrupted while waiting for target, send a ^C down the wire.
7450 Avoid single-byte reads.
7451 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7453 * mips-xdep.h: Avoid the embedded regs when on Unix.
7455 * mipsread.c: Byte-swap the symbol table structures, using
7456 routines from ecoff.c, to read a symbol table written in any
7457 of the four possible byte orders.
7458 * configure.in (mips-big-* target): Same as Sony News.
7459 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7460 * ecoff.c: New file for symbol swapping routines.
7462 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7464 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7465 all-breakpoints' command.
7466 * (get_number): Allow users to enter negative breakpoint numbers.
7467 * (breakpoint_1): Reformat display of 'info break' to show new
7469 * (create_longjmp_breakpoint, breakpoint_re_set,
7470 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7471 symfile.c (syms_from_objfile): Re-do
7472 insertion of longjmp breakpoints. Move all code into
7473 breakpoint_re_set, and call that instead of
7474 create_longjmp_breakpoint in symfile.c.
7476 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7478 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7479 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7480 * symtab.c (find_pc_symtab): Handle having no objfiles.
7481 * infcmd.c: Fix comment.
7482 * objfiles.c (free_all_objfiles): Add.
7483 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7484 * symfile.c (symbol_file_command): free all objfiles when
7485 specifying a new symbol file.
7486 (reread_symbols): Stat the file name, don't fstat the descriptor.
7488 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7490 * Makefile.in, configure.in: removed traces of namesubdir,
7491 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7492 copyrights to '92, changed some from Cygnus to FSF.
7494 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7496 * dbxread.c (end_psymtab): Delete empty psymtabs.
7497 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7498 * symfile.h (struct objfile): Add free_psymtabs.
7500 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7502 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7504 * symfile.c (symbol_file_command): strcmp => !strcmp.
7505 * breakpoint.h: Move prototypes to follow enum definition they need.
7506 * breakpoint.c, infrun.c: Lint.
7507 * printcmd.c: Use `enum enable' rather than `enum
7509 * mipsread.c: First pass at making it compile with the new
7510 objfile changes. Probably seriously broken still, but it
7513 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7515 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7516 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7517 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7518 stepping (and nexting) through longjmp(). Also, cleanup
7519 breakpoint handling quite a bit by creating explicit breakpoint
7520 types instead of using magic breakpoint numbers.
7521 Makefile.in: Update version to 4.4.3
7523 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7525 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7526 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7527 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7529 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7531 * minsyms.c (install_minimal_symbols): Add bunches to any
7532 existing minsyms in the objfile. Avoid extra mallocation
7533 by working directly in the obstack. Remove ignored `mainline' parm.
7534 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7535 xcoffread.c: Change all callers.
7536 * FIXME: We should be able to eliminate MAINLINE from all the
7537 symbol readers now, with a small bit of work.
7539 * valops.c, value.h: Lint.
7540 * remote-vx.c: Add missing break; statement. Bugfix by
7541 Michael Sclafani, <sclafani@src.dec.com>.
7543 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7545 * Makefile.in (VERSION): Update version to 4.4.2
7546 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7547 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7548 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7549 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7550 mmap-alloc.o, mmap-sbrk.o
7552 * altos-xdep.c: Minor whitespace change.
7553 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7554 use to new minimal symbol table use.
7555 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7556 * arm-xdep.c (store_inferior_registers): Returns void.
7557 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7558 Convert from misc function vector use to new minimal symbol table use.
7559 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7560 * breakpoint.c: Add prototypes for local functions.
7561 * breakpoint.c (catch_command_1): Change to static and remove unused
7563 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7564 * breakpoint.h: Change function decls to prototype form.
7565 * buildsym.c: Add prototypes for local functions.
7566 * buildsym.c: Moved hashname() function here from dbxread.c.
7567 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7568 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7569 * buildsym.c (dbx_alloc_type): Change to static.
7570 * buildsym.c (finish_block): Add objfile parameter.
7571 * buildsym.c (misc): Change symbol_obstack to objfile version.
7572 * buildsym.c (make_blockvector): Change to static.
7573 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7574 * buildsym.c (compare_line_numbers): Change to static, args are const,
7575 cast args when used.
7576 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7577 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7578 and made static. Add objfile parameter.
7579 * buildsym.c (end_symtab): Simplify code using line table size.
7580 Realloc the linetable on the objfile symbol_obstack and copy there.
7581 * buildsym.c (scan_file_globals): Convert from misc function vector
7582 use to new minimal symbol use.
7583 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7584 strings get allocated in objfile's symbol_obstack. Convert references
7585 to builtin types to lookup_fundamental_type().
7586 * buildsym.c (read_type): Make static, add objfile parameter, convert
7587 references to buildin types to lookup_fundamental_type().
7588 * buildsym.c (read_struct_type): Add objfile parameter.
7589 * buildsym.c (read_array_type): Make static, add objfile parameter.
7590 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7591 * buildsym.c (read_huge_number): Make static.
7592 * buildsym.c (read_range_type): Make static, add objfile parameter,
7593 convert references to buildin types to lookup_fundamental_type ().
7594 * buildsym.c (read_args): Make static, add objfile parameter.
7595 * buildsym.h: Convert function decl's to prototype form.
7596 * c-exp.y: Add prototypes for local functions, convert uses of misc
7597 function vector to minimal symbol table. Reformat all builtin type
7598 initializations and pass a NULL objfile to init_type() for them.
7599 * coffread.c: Change context_stack ref's to coff_context_stack,
7600 add local function prototypes. Cast uses of xrealloc arg 1.
7601 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7602 crafting a new type.
7603 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7604 * coffread.c (finish_block): Change name to coff_finish_block.
7605 * coffread.c (make_blockvector): Add and use objfile parameter.
7606 * coffread.c (record_line): Change name to coff_record_line.
7607 * coffread.c (start_symtab): Change name to coff_start_symtab.
7608 * coffread.c (end_symtab): Change name to coff_end_symtab.
7609 * coffread.c (record_misc_function): Change name to record_minimal_
7610 symbol and change to minimal symbol table use from misc func tbl.
7611 * coffread.c (coff_symfile_read): Convert from misc function vector
7612 use to minimal symbol table use.
7613 * coffread.c (hashname): Remove; use common version in buildsym.c.
7614 * coffread.c (decode_base_type): Change references to builtin types
7615 to calls to lookup_fundamental_type().
7616 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7617 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7618 * command.c: Add prototypes for local functions.
7619 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7620 appropriate member of the function union for that type.
7621 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7622 ifdef out the function since it isn't currently used.
7623 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7624 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7625 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7626 * command.c (help_cmd): Compare function pointer to NULL.
7627 * command.c (help_cmd_list): Compare function pointer to NULL.
7628 * command.c (lookup_cmd_1): Use correct member of function union.
7629 * command.c (undef_cmd_error): Make static.
7630 * command.c (complete_on_cmdlist): Use correct member of func union.
7631 * command.c (do_setshow_command): Use correct member of func union.
7632 * command.c (shell_escape): Convert rindex use to strrchr.
7633 * command.h (COMMAND_H): Define if already included.
7634 * command.h (cmd_list_element struct): Change 'function' to a union
7635 and prototype args. Prototype completer function.
7636 * command.h: Convert decl's to prototype form.
7637 * convex-xdep.c (store_inferior_registers): Returns void.
7638 * copying.c: Prototype local functions.
7639 * coredep.c: Minor whitespace change.
7640 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7641 * cplus-dem.c: Prototype local functions.
7642 * dbxread.c (hashname): Remove; moved to buildsym.c.
7643 * dbxread.c (free_and_init_header_files): Make static.
7644 * dbxread.c: Add prototypes for local functions.
7645 * dbxread.c (new_object_header_files): Remove; inlined usages.
7646 * dbxread.c (xrealloc usages): Cast args.
7647 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7648 and change usages accordingly.
7649 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7650 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7651 * dbxread.c (dbx_next_symbol_text): Make static.
7652 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7653 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7654 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7655 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7656 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7657 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7659 * dwarfread.c (record_misc_function): Change name to record_minimal_
7660 symbol and use minimal symbol table throughout.
7661 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7662 * dwarfread.c: Convert all references to builtin types to use the new
7663 lookup_fundamental_type function.
7664 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7665 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7667 * elfread.c (record_misc_function): Convert to use record_minimal_
7669 * elfread.c (elf_symtab_read): Add objfile parameter.
7670 * eval.c: Add prototypes for local functions and move some decls
7671 around to accomodate prototypes.
7672 * expprint.c: Add prototypes for local functions. Change references
7673 to misc function vector to minimal symbol table.
7674 * findvar.c (read_memory usages): Cast args.
7675 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7676 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7677 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7678 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7679 * gould-xdep.c: Minor whitespace change.
7680 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7681 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7682 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7683 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7684 * i386-tdep.c: Add prototypes for local functions.
7685 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7686 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7687 that defaulted to int.
7688 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7689 i386_push_dummy_frame): Returns void.
7690 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7691 int and explicitly declare return type as int.
7692 * i387-tdep.c: Minor formatting changes.
7693 * i960-tdep.c (leafproc_return): Convert from misc function vector
7694 use to minimal symbol table use.
7695 * infcmd.c: Add prototypes for local functions.
7696 * infcmd.c (continue_command, until_next_command, until_command,
7697 path_info, path_command): Make static.
7698 * infcmd.c (step_1, until_next_command): Convert from misc func
7699 vector to minimal symbol table use.
7700 * inflow.c: Add prototypes for local functions.
7701 * infptrace.c (store_inferior_registers): Returns void, not int.
7702 * language.c (_initialize_language): Use proper member of function
7704 * m2-exp.y: Add prototypes for local functions, convert misc function
7705 vector uses to minimal symbol table uses.
7706 * m2-exp.y (make_qualname, yyerror): Make static.
7707 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7708 * m68k-pinsn.c: Add prototypes for local functions.
7709 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7710 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7711 * m68k-stub.c: Add prototypes.
7712 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7713 use to minimal symbol table use.
7714 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7715 * m88k-xdep.c (store_inferior_registers): Returns void.
7716 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7717 * mach386-xdep.c (store_inferior_registers): Returns void.
7718 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7719 * main.c: Add prototypes for local functions.
7720 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7721 longjmp() result to (NORETURN void).
7722 * main.c (catch_errors): Prototype the 'func' parameter.
7723 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7724 Takes an unused arg.
7725 * main.c (execute_command): Call the right member of the func union.
7726 * main.c (command_loop_marker, symbol_completion_function,
7727 command_loop): Make static.
7728 * main.c (command_line_input): Make linelength unsigned, cast arg
7729 to command_line_input().
7730 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7731 * main.c (initialize_main): Call right member of function union.
7732 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7733 * mem-break.c: Include symtab.h
7734 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7735 * mips-xdep.c (store_inferior_registers): Returns void.
7736 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7737 use to minimal symbol table use.
7738 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7740 * mipsread.c (make_type): Remove, convert usages to init_type.
7741 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7742 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7743 vector use to minimal symbol table use.
7744 * parse.c: Add prototypes for local functions.
7745 * parse.c (xrealloc usages): Cast args.
7746 * parse.c (prefixify_expression, length_of_subexp): Make static.
7747 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7748 * parser-defs.h: Convert function decls to prototype form.
7749 * partial-stab.h: Convert from misc function vector use to new minimal
7751 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7752 the per-objfile copies.
7753 * printcmd.c: Add prototypes for local functions. Move some struct
7754 definitions around to accomodate prototypes.
7755 * printcmd.c (decode_format): Make static, change args oformat and
7756 osize to int from char.
7757 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7758 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7759 * printcmd.c (print_address_symbolic): Convert from misc function
7760 vector use to minimal symbol table use.
7761 * printcmd.c (address_info): Convert from misc function vector use
7762 to minimal symbol table use.
7763 * printcmd.c (delete_display, enable_display, disable_display_command):
7765 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7766 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7767 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7768 * pyr-xdep.c (store_inferior_registers): Returns void.
7769 * remote-mm.c (mm_load): symbol_file_add return value unused.
7770 * remote-nindy.c: Minor format change.
7771 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7772 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7773 * rs6000-xdep.c (store_inferior_registers): Returns void.
7774 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7775 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7776 vector use to minimal symbol table use.
7777 * solib.c: Add prototypes for local functions.
7778 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7779 function vector use to minimal symbol table use.
7780 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7781 * solib.c (find_solib, shared_library_command): Make static
7782 * solib.c (read_memory, write_memory usages): Cast args.
7783 * solib.c (special_symbol_handling): Add function
7784 * source.c: Add prototypes for local functions.
7785 * source.c (select_source_symtab): Convert to scan objfiles.
7786 * source.c (open_source_file): Make static.
7787 * source.c (xrealloc usages): Cast args.
7788 * source.c (source_line_charpos): ifdef out, unused.
7789 * source.c (get_filename_and_charpos): Make static.
7790 * stack.c: Add prototypes for local functions.
7791 * stack.c (print_frame_info, frame_info): Convert from misc function
7792 vector use to minimal symbol table use.
7793 * symfile.c: Add prototypes for local functions.
7794 * symfile.c (compare_symbols): Make args const PTR's.
7795 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7796 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7797 * symfile.c (obsavestring): Add objfile parameter.
7798 * symfile.c (init_misc_bunches, prim_record_misc_function,
7799 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7800 sort_misc_function_vector, compact_misc_function_vector): Remove
7801 * symfile.c (symbol_file_add_digested): Add function.
7802 * symfile.c (symbol_file_add): Returns struct objfile *.
7803 * symfile.c (symbol_file_command): Modify for state file use.
7804 * symfile.c (symfile_open): Add parameter "dumpable".
7805 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7806 * symfile.c (load_command, add_symbol_file_command): Make static.
7807 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7808 * symfile.c (rindex usages): Converted to strrchr.
7809 * symfile.c (allocate_psymtab): New
7810 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7811 converted to minimal symbol table usage, but no obvious conversion.
7812 * symfile.c (free_all_symtabs): Remove.
7813 * symfile.c (_initialize_symfile): Use per-objfile info.
7814 * symfile.h: Rework the objfile structure to add per-objfile data
7815 objects (psymbol_obstack, symbol_obstack, type_obstack,
7816 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7817 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7818 Add prototypes to function declarations.
7819 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7820 function vector usage to minimal symbol table usage.
7821 * symmisc.c (DEV_TTY): Define if not defined.
7822 * symmisc.c: Add local function prototypes.
7823 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7824 printpsyms_command, print_objfiles, print_objfiles_command):
7825 Rework to use iterate_over_*
7826 * symtab.c: Add prototypes for local functions.
7827 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7828 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7829 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7830 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7831 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7832 lookup_reference_type, lookup_member_type, allocate_stub_method,
7833 check_stub_method, create_array_type, smash_to_member_type,):
7835 * symtab.c (lookup_symbol): Some args are const.
7836 * symtab.h: All type related defs and structs moved to gdbtypes.h
7837 * symtab.h: Convert decls to prototypes.
7838 * target.c (noprocess): Make static.
7839 * target.h: Change decl's to prototypes.
7840 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7841 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7842 * utils.c (_initialize_utils): Use correct member of function union.
7843 * valarith.c: include gdbtypes.h
7844 * valops.c: include gdbtypes.h, add prototypes for local functions.
7845 * valops.c (value_push, value_arg_push, find_function_addr):
7847 * valops.c (value_string): Convert from misc function vector use
7848 to minimal symbol table use.
7849 * valops.c (check_field_in): Make arg const.
7850 * valprint.c: Add prototypes for local functions.
7851 * valprint.c (print_string): Make static
7852 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7853 * values.c: Add prototypes for local functions.
7854 * values.c (value_headof): Convert from misc function vector to
7855 minimal symbol table.
7856 * xcoffexec.c: Add prototypes for local functions.
7857 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7859 * xcoffexec.c (relocate_minimal_symbol): Add.
7860 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7861 * xcoffread.c: Add prototypes for local functions.
7862 * xcoffread.c (sort_syms): Convert to scan objfiles.
7863 * xcoffread.c (read_xcoff_symtab): Make static.
7864 * xcoffread.c (various): Replace references to builtin types with
7865 calls to lookup_fundamental_type. Replace references to symbol_obstack
7866 and psymbol_obstack with pointers to the per-objfile copies.
7867 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7868 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7870 * xcoffread.c (init_stringtab): Add objfile parameter.
7871 * gdbtypes.c: New file
7872 * minsyms.c: New file
7873 * mmap-alloc.c: New file
7874 * mmap-sbrk.c: New file
7875 * objfiles.c: New file
7879 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7881 * Check in Fred Fish's changes in these modules. Fred
7882 will make ChangeLog entries for all of them. Update VERSION
7885 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7887 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7889 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7890 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7891 value.h: Prototypes for static functions; lint.
7892 * gdbtypes.h: Empty file to ease transition.
7894 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7896 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7897 inferior.h, language.h, signame.h, target.h, terminal.h,
7898 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7899 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7901 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
7902 signame.c, sparc-xdep.c: Prototypes for all static functions.
7904 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
7905 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
7906 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
7907 Remove to_call_function and target_call_function, since it
7908 always calls the same thing (call_function_by_hand).
7909 * core.c, exec.c, solib.c: Rename target_ops sections =>
7911 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
7912 target.h: target_kill takes no args.
7913 * language.c (language_info): Scaffolding to allow briefer
7914 messages when the current language changes. FIXME.
7915 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
7916 complaints about volatile functions.
7917 * xm-sysv4.h (HAVE_MMAP): Define.
7919 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
7921 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
7922 to make prototypes for all functions declared here.
7923 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
7924 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
7925 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
7926 * ieee-float.h: Use PARAMS for prototypes; make some params const.
7927 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
7928 * m2-exp.y: Remove unused CONST; Rename OR and AND.
7929 * utils.c: Avoid declaring malloc and realloc. Lint.
7930 (request_quit): Accept signal-number parameter.
7932 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
7934 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
7935 DIE's. Add new function read_tag_pointer_type() to read them.
7937 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
7938 When creating a new user defined type, check to see if a partial
7939 type already exists, and if so, bash it to fit.
7941 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
7943 * coffread.c (decode_base_type): Pass long, not union.
7944 Fix by Eric Valette, ev@chorus.fr.
7946 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
7948 * elfread.c (elf_symtab_read): Fix code to correctly track
7949 changes in bfd for absolute symbols.
7951 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
7953 * xm-vaxbsd.h: Close off comment.
7955 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
7957 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
7959 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
7961 * mips-tdep.c (mips_print_registers): Print correct register
7962 number for double pseudo-registers.
7964 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
7966 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
7967 in the op$::OPERATOR. case. From Steven McCanne,
7968 <mccanne@horse.ee.lbl.gov>.
7970 * exec.c (set_section_name): Pass arg to exec_files_info;
7971 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
7973 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
7975 * main.c (print_gdb_version): Copyright msg: only this year.
7976 (cd_command): Avoid changing current_directory on error.
7978 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
7980 * mipsread.c (parse_partial_symbols): Handle dependencies
7981 between partial symbol tables (when not doing stabs-in-ecoff).
7982 (This used to be handled by parse_fdr, but parse_fdr was
7983 incompatible with handling stabs-in-ecoff, so the code
7984 was re-written to not use parse_fdr. Unfortunately,
7985 the logic to handle dependencies was overlooked.)
7987 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7989 * coffread.c (read_enum_type): Use the size of a target int when
7991 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
7993 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
7994 * symtab.c (lookup_reference_type, lookup_ptr_type): use
7995 TARGET_PTR_BIT to determine size of a pointer
7996 * values.c (unpack_long): when unpacking a REF or a PTR don't
7997 assume the size of the type.
7999 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8001 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8002 looking at its members. Improve guess between struct and union,
8003 only assuming union if multiple members have offsets of zero.
8005 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8007 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8008 (This is just for clarity - and one day permitting us to
8009 change FP0_REGNUM from 38 to 32, which would make more sense.)
8010 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8011 register numbers in stabs-in-ecoff get handled correctly.
8013 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8015 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8016 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8017 into BSD and Ultrix.
8019 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8021 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8023 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8025 * Makefile.in: Increment version to 4.4.1.
8026 * main.c (print_gdb_version): Update copyright notice.
8028 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8030 * mipsread.c: Prepend "struct " to the names of structure
8031 types, and similarly for enums and unions. (This used
8032 to be done, but got lost in the re-write to "guess" the
8033 difference between enum/struct/union.)
8034 Also, guess that a tag is an enum if the first member
8037 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8039 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8042 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8044 * Projects: Patching executables is done.
8045 * Makefile.in (VERSION): Roll to gdb-4.4.
8046 * README, WHATS.NEW: Update for gdb-4.4.
8048 * symfile.c (reread_symbols): Whenever we reread one object
8049 file's symbols, we must restart the scan, because the object_files
8050 chain has been permuted.
8052 * exec.c (exec_files_info): Split out into print_section_info.
8053 Print BFD filename of each section if it's not the default one.
8054 * core.c (core_files_info): Call print_section_info.
8056 * xm-vax.h: Include a few system header files whose definitions
8057 must precede defs.h.
8058 * language.c, language.h: Make some things const.
8059 * expression.h, main.c: const spreads like ooze.
8061 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8062 since BREAKPOINT values can be >0x80.
8064 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8066 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8068 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8070 * sparc-pinsn.c: Remove kludge for preferring architectures.
8071 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8072 and forever. Add `add' instruction to the set that get checked
8073 for a preceding `sethi' in order to print an absolute address.
8074 Corresponding changes in ../include/opcode/sparc.h needed
8075 to eliminate garbage instructions.
8077 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8079 * mipsread.c (parse_partial_symbols): Make sure partial
8080 symbols are created for external symbols (as used to be
8081 the case). This is a bit of a pain with the mips-coff.
8082 It uses a table which points to all of the external
8083 symbols belonging to a particular FDR or psymtab.
8084 Once we've generated this table, we might as well save
8085 it, and then use it in psymtab_to_symtab_1 to find
8086 the symbols to pass to parse_external().
8087 * symfile.c, symfile.c: New function start_psymtab_common
8088 to share the common parts of allocating a new psymtab
8089 for dbxread, mipsread (and later dwarfread). Its code
8090 was pulled out from start_psymtab in dbxread.c.
8091 * dbxread.c (start_psymtab): Use start_psymtab_common().
8093 * valprint.c (val_print): If there is an error when trying
8094 to print a string, check to see if there really is a problem
8095 by reading just one character. If that works, assume
8098 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8100 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8101 cypress, v8 mnemonics in that order.
8103 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8105 * sparc-pinsn.c: Put the qsort() back in.
8107 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8109 * findvar.c (read_register, write_register): Handle machines
8110 where REGISTER_TYPE is not the same size as "int".
8112 Handle debug symbols in dynamically loaded (relocated) code:
8114 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8115 offset to process_one_symbol.
8116 (process_one_symbol): Take new offset parameter. Add it into
8117 appropriate symbol types to relocate symbols to loaded addresses.
8118 Handle all possible symbol types, and complain() about types that
8119 we don't expect to see.
8120 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8121 process_one_symbol (FIXME, should pass real offset).
8125 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8127 (set_breakpoint, break_command_1, until_break_command,
8128 catch_command_1, breakpoint_re_set_one): Use it.
8129 * symtab.h (resolve_sal_pc): Declare.
8130 * infcmd.c (jump_command): Use resolve_sal_pc.
8132 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8134 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8136 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8138 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8139 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8140 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8142 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8144 * dbxread.c (process_one_symbol): Make a first cut at handling
8145 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8147 * symtab.c (find_pc_line): Fix stepping into and out of #included
8150 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8152 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8153 no longer any need to copy ../include/opcode/* into gdb.
8155 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8157 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8159 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8161 * valprint.c (type_print_base, type_print_method_args):
8162 Print C++ constructor methods without bogus "return type."
8164 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8166 * infptrace.c (child_xfer_memory): Parameter "target" should
8167 be a pointer to a structure, not the entire structure.
8169 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8171 * depend: Convert the couple of references to ansidecl.h that
8172 used the local gdb version to use the ../include version.
8174 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8177 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8178 (inferior_proc_init): Fix non-ANSI version of args.
8179 (attach): Call print_sys_errmsg with correct number of args.
8180 (mappingflags): Make static, does not need to be global.
8182 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8183 not the entire struct itself.
8185 * valops.c (value_assign): Cast some args to modify_field() and
8186 {read,write}_register_bytes() correctly.
8188 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8190 * Makefile.in (MALLOCSRC): Removed reference to removed local
8193 * dwarfread.c (list_in_scope): Needs an initial value, use file
8196 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8198 * main.c (main): Make option_index local to keep new getopt happy.
8199 main.c, solib.c, Makefile.in: Update copyright notices.
8201 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8203 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8205 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8207 * Makefile.in (HFILES): Add partial-stab.h.
8209 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8211 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8212 New files for stratus. Not complete enough to actually build
8213 on the Stratus machine; that awaits copyright assignment for
8216 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8217 for getting custom flags into CFLAGS when doing makes.
8219 * configure.in: Add config information for stratus.
8221 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8223 * dbxread.c (process_one_symbol): Pass address of structure
8224 to complain(), rather than the whole structure.
8226 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8228 * solib.c (solib_add_common_symbols): Only compile in when not
8229 using SVR4 style shared libraries.
8231 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8233 * dwarfread.c (locval): Add offreg flag to indicate location
8234 values that are computed off a base register.
8236 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8237 TAG_local_variable cases to account for static variables
8238 within function scopes.
8240 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8242 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8243 doesn't exist on some systems.
8245 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8246 nexting over recursive function calls.
8248 * target.c (target_read_string): Create this routine to read null
8249 terminated strings from the target. It deals with running off the
8250 end of memory elegantly as well. solib.c (find_solib): Use
8251 target_read_string() to avoid problems with running off the end of
8254 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8255 that reference pgrp_inferior.
8257 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8259 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8260 mips-tfile has been hacked to act more "traditionally."
8261 * dbxread.c: Fixed typo in comment.
8263 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8265 * mips-tdep.c (mips_skip_prologue): Add some number of
8266 'sw' instructions before 'addiu' adjusts the stack.
8268 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8270 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8271 freescope, buildblock closescope, record_line, add_symbol_to_list,
8272 gatherblocks, make_blockvector): Extensive changes to switch
8273 to generic symbol table building code in buildsym.c. Remove
8274 scope tree structures and functions, symbol table building
8275 functions, and lots of other small changes.
8277 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8278 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8280 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8282 * buildsym.c (cleanup_undefined_types): Add support for enums.
8283 This fixes the 'GDB internal error. cleanup_undefined_types with
8286 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8288 * dbxread.c: detect gcc2 compilations.
8290 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8292 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8293 in ../include/opcode/sparc.h.
8295 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8297 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8298 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8299 to reflect actual locations of opcode files, so TAGS target will
8302 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8304 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8307 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8308 dereferencing to access the correct elements.
8310 * valops.c (value_addr): Declare return type of external func
8313 * xcoffread.c: Undefine next_symbol_text before redefining it.
8315 For older changes see ChangeLog-9091
8321 version-control: never