1 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3 * valops.c (value_cast): A cast might also change the object
5 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
6 to get the proper read_symtab function when called from mipsread.c.
7 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
8 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
9 for dummy psymtabs, inhibit processing of dummy psymtabs.
11 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
13 * Changes from (or inspired by) AMD:
14 * remote-udi.c (udi_attach): Assignments to Space and Offset were
16 (udi_wait): Make error message (UDIGetStdout) match error.
17 (udi_wait): Handle UDIStdinNeeded.
18 * command.c [CANT_FORK]: Use system().
19 * utils.c (prompt_for_continue): Allow quit with 'q'.
21 * solib.c (solib_add): Don't call special_symbol_handling if there
22 were errors in symbol_add_stub. Also set so->from_tty before
23 calling symbol_add_stub.
25 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
27 * Merge in HPPA/BSD patches from Utah:
28 * defs.h: Add const to 2nd arg of psignal prototype.
29 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
31 * hppab-core.c: Deleted. No longer useful.
32 * hppab-nat.c: #include more files. Use PT_WUREGS, not
34 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
35 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
36 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
37 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
38 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
40 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
42 * Fix two bugs found by deja-gnu. One is the incorrect reporting
43 of the PC being in a stack dummy when looking at a core file
44 without symbols. The other is the incorrect passing of char
45 arguments during expression evaluation (ie: p foo('a','b') would
46 mess up the passing of it's args because it wasn't coercing the
48 * hppah-tdep.c: Rename global functions to have consistent hppa_
49 prefix. Make more functions static. Drop hp_ prefix from static
50 functions. (hppa_push_arguments): Call value_arg_coerce to cast
51 char to int args if necessary. (hppa_fix_call_dummy): Create
52 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
53 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
54 valid (ie: != 0) before doing comparison against PC.
55 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
56 to reflect new arguments.
57 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
58 prefix for func name. (FIX_CALL_DUMMY): Move code into
61 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
62 to malloc() so that we can test GDB eval of dynamically created
63 arrays (like char strings in `print "foo"').
65 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
67 * printcmd.c (print_address_symbolic): Search symtabs as well as the
68 minimal symbols for a nearby symbol.
70 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
72 * coffread.c: Comment changes around minimal symbol recording.
74 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
76 * command.c: comment changes only.
78 * mips-tdep.c (heuristic_fence_post): new static variable.
79 (heuristic_proc_start): use heuristic_fence_post, print better
80 warnings, but only if not stop_soon_quietly.
81 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
83 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
85 * symtab.h: Fix LOC_REF_ARG comment.
87 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
88 and Jim Kingdon (kingdon@cygnus.com)
90 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
92 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
93 symfile.c (compare_symbols): Don't check first character; STRCMP
96 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
97 structures that are passed by address in a register.
98 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
99 * findvar.c (read_var_value),
100 printcmd.c (address_info, print_frame_args),
101 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
102 * symtab.c (lookup_block_symbol): Deal with it.
104 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
106 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
108 * objfiles.c (find_pc_section): Return a struct obj_section *.
109 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
110 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
111 Don't use obj_section hack.
112 * xcoffexec (vmap_symtab): Relocate obj_sections.
113 * printcmd.c (containing_function_bounds): Use find_pc_section.
115 * symtab.h: Clean up SYMBOL_VALUE comments.
117 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
119 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
120 Expand comments about LOC_ARG/LOC_LOCAL pairs.
122 * coffread.c (read_coff_symtab): Use rewind before fseek.
124 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
126 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
127 * Makefile.in: Add $(YFLAGS) when using $(YACC).
128 * Makefile.in: Remove message to expect conflicts and unused
129 rules in ch-exp.y, since there no longer are any such.
131 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
133 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
135 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
137 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
138 rather than dumping core.
140 * Makefile.in: Add ${srcdir}/ to all source files.
141 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
142 (TAGS): Deal with srcdir and new config directory scheme.
144 Makefile.in (NONSRC): Remove createtags.
145 alldeps.mak: Updated.
147 * rs6000-tdep.c: Delete unused function print_frame.
149 * frame.h (struct frame_info): Doc fix for next_frame.
150 New field signal_handler_caller.
151 blockframe.c (create_new_frame, get_prev_frame_info),
152 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
153 INIT_FRAME_PC_FIRST).
154 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
157 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
159 * irix4-nat.c (fetch_core_registers): Special version of this for
160 Irix 4.x, which stores regs a bit differently from other /proc
162 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
163 to new file core-svr4.c.
164 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
165 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
167 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
169 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
171 * i387-tdep.c: Remove unused #includes.
173 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
175 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
177 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
179 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
181 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
182 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
183 Don't muck with SYMBOL_CLASS.
185 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
187 * munch: Don't use head command. It doesn't exist everywhere.
189 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
191 * inflow.c (new_tty): Remove spurious 'o' character at end
194 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
196 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
197 instructions and nothing more.
198 * mipsread.c (add_line): Add comment why we have to combine line number
199 entries for the same line number.
201 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
203 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
206 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
208 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
210 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
212 * source.c (select_source_symtab): Clean up comment. Also, if
213 we have a current_source_symtab, and s is NULL, return without
215 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
216 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
218 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
220 * dbxread.c (unknown_symchar_complaint): Add new complaint.
221 * stabsread.h: Declare it.
222 * partial-stab.h: Use it.
224 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
226 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
228 * stack.c (print_frame_info): Print specially if dummy frame.
230 * breakpoint.c: Add comments regarding within_scope future direction.
234 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
236 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
238 * ch-exp.y: Fix thinko that broke parsing of FALSE.
240 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
242 * stabsread.c (read_member_functions): Initialize domain for stubbed
243 member functions to avoid gdb core dumps when printing pointers
245 * cp-valprint.c (cp_print_class_method): Check for stubbed member
248 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
250 * expprint.c (print_subexp): If opcode not found in op_print_tab,
251 stop with an error().
252 eval.c (evaluate_subexp): Change error message.
254 * objfiles.c (build_objfile_section_table): Cast return value
257 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
259 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
260 to rs6000_frame_chain and deal with it if we're in a signal handler.
261 (FRAME_SAVED_PC): Use rs6000_frame_chain.
263 * breakpoint.c (within_scope): New function.
264 (enable_breakpoint, watchpoint_check): Use it.
266 * source.c (openp): Handle "exec-file ./ls" correctly.
268 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
270 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
272 * ch-exp.y: Clean up lexing of identifiers and
273 reserved words. (E.g. don't recognize FALSEXXX as the
274 keyword FALSE followed by the identifier XXX.)
275 Also, convert identifiers to lower case.
277 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
279 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
280 new serial interface.
282 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
284 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
285 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
286 * ser-go32.c: Return -1 on most failures, 0 on most successes,
287 and use new return codes for go32_readchar().
288 * ser-unix.c: Ditto. Also, move error handling up to caller for
289 SERIAL_SETBAUDRATE().
290 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
292 (serial_close): New routine to wrap around device close routine.
293 serial.h: Clean & document return values more clearly.
295 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
297 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
299 * rs6000-pinsn.c (print_operand, case LI): Print condition register
300 operand in decimal rather than wrong textual versions.
302 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
303 (mention 't', remove false thing about 'g' only good with 'f').
305 * breakpoint.h: move "struct breakpoint" and friends to top of
306 file so that bpstat_find_breakpoint prototype works.
308 * solib.c (struct so_list): Add bfd field.
309 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
310 Put the bfd in bfd field of the so_list.
311 (clear_solib): Free bfd name and close_bfd on the bfd.
313 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
315 * valarith.c (value_subscript): Add COERCE_REF.
316 * ch-exp.y (operand_5): We can generalize the 2nd operand
317 of a string repetition ot 'literal' without ambiguity.
319 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
321 * breakpoint.h (struct bpstat): Remove momentary field.
322 Remove bpstat_momentary_breakpoint. This was always kludgy
323 and is no longer used.
325 * breakpoint.h: Add enum bpstat_what.
326 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
327 stop and print fields of bpstat now per-breakpoint, not just
328 one for the whole chain.
329 breakpoint.{c,h} (bpstat_what): New function.
330 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
331 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
332 with call to bpstat_what.
333 README: Remove watchpoint/breakpoint bug from known bugs.
335 * breakpoint.h: Prototype bpstat_find_breakpoint.
337 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
339 * symtab.c (find_methods, gdb_mangle_name): Note that functions
341 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
342 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
344 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
346 * i960-pinsn.c (tabent): Copied struct definition from
349 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
351 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
353 * symtab.c (gdb_mangle_name): Use it.
354 * symtab.c (find_methods): Do not add destructors to choice list
356 * symtab.c (decode_line_1): Make breakpoints on destructors work
359 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
361 * ser-go32.c: Make it use serial port name.
362 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
364 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
367 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
369 * configure.in: Only configure sparclite subdir when target_cpu
372 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
374 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
375 Remove FIXME comment regarding this.
377 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
379 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
381 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
383 Add section table to objfile struct. Use it for find_pc_section.
384 * objfiles.c (add_to_objfile_sections,
385 build_objfile_section_table, find_pc_section): new functions.
386 (allocate_objfile): build section table.
387 * objfiles.h (struct obj_section): new structure.
388 (struct objfile): add section table.
389 (find_pc_section): new prototype.
390 * solib.[ch] (find_pc_section_from_so_list): removed.
391 * sparc-tdep.c: include objfiles.h for find_pc_section. include
392 symfile.h for objfiles.h.
393 (in_solib_trampoline): adjusted for new find_pc_section
394 prototype. Removed BAD_RICH_HACK ifdefs.
395 * symfile.c (syms_from_objfile): offset objfile sections.
396 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
397 * symfile.h (find_pc_section): prototype removed. Also fixed
398 comment typo NUL -> NULL.
399 * target.[ch] (find_pc_section_from_targets): removed.
400 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
402 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
404 * ser-go32.c: Format. (go32_open): Use proper return value.
406 * configure.in: Undo conditional configdirs hack for sparclite.
408 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
410 * symtab.c (list_symbols): When call break_command, pass both
411 filename and function name not just function name.
413 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
415 (Changes and new files to make "none" a full fledged configuration)
416 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
417 Currently only tm-none.h has any meaningful contents.
418 * config/none/none.mh (NAT_FILE): Use nm-none.h
419 * config/none/none.mh (XM_FILE): Use xm-none.h
420 * config/none/none.mt (TM_FILE): Use tm-none.h
421 * Makefile.in (depend): Remove comment about parse errors in
422 valops.c, it now parses correctly and generates a correct depend
423 line. Remove line that touches xm.h, tm.h, and nm.h; they are
424 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
426 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
428 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
430 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
431 exactly 8 characters.
433 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
435 * configure.in: Sparclite uses sparc config dir. Also has it's
436 own tm- & .mt files now. Also add sparclite to configdirs.
437 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
438 * config/i386/go32.mh: Nullify def of TERMCAP.
439 * config/i386/xm-go32.h: Get rid of redef of EIO.
440 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
441 specific configs. Very similar to sun4os4, but without solib.
442 * sparclite/{Makefile.in configure.in}: First cut at making this
445 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
447 * ser-go32.c: First cut at adapting to new serial interface.
449 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
451 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
452 These implement a new serial line interface for talking to remote
454 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
455 EXCEPT go32, which gets ser-go32.c.
456 * remote.c: Use new serial interface. More remote-xxx's to be
458 * ser-bsd.c, ser-termios.c: Removed.
459 * serial.c: New. Implements common operations for all serial
461 * ser-unix.c: New. Unix specific serial operations for various
462 flavors of Unix (Posix, SysV, BSD).
463 * serial.h: Generic serial interface defs.
464 * config/i386/go32.mh, config/i386/i386bsd.h,
465 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
466 ser-bsd.o from XDEPFILES. All the magic is now handled in
469 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
471 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
473 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
475 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
477 * rs6000-tdep.c (frameless_function_invocation): Don't even think
478 about framelessness except on the innermost frame.
480 * xcoffexec.c: Call fatal() not abort().
482 * stabsread.c (patch_block_stabs): If stab & no symbol, make
483 a LOC_OPTIMIZED_OUT symbol.
484 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
485 findvar.c (read_var_value), printcmd.c (address_info),
486 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
487 m2-exp.y (yylex): Deal with it.
488 ch-exp.y (yylex): Deal with it.
490 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
492 * findvar.c (value_from_register): H8500 specific, check to see
493 if we are looking at short pointer. If so, skip crock.
494 * h8500-tdep.c (h8500_frame_chain): Mask down value from
495 read_memory_integer() to avoid getting messed up by sign extension.
497 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
499 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
500 ifdef protect using BAD_RICH_HACK. This should be removed soon.
501 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
503 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
505 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
507 * core.c (dis_asm_print_address): New function.
509 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
512 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
514 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
515 entire breakpoint chain and print only the first entry that needs to
516 be printed and needs to be stopped for. Fixes problems with printing
517 of multiple breakpoints with different conditions.
518 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
519 effectively stops printing of the breakpoint chain.
520 * breakpoint.c (print_it_noop): New routine to print nothing
521 for this breakpoint entry and dont stop printing.
522 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
523 watchpoint only if it is enabled.
524 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
525 descriptor from the library to make backtraces through setjmp work.
526 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
528 * mips-tdep.c (read_next_frame_reg): Provide correct values for
529 all registers saved within sigtramp, cleanup.
531 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
533 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
535 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
537 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
538 with prototype in ../include/dis-asm.h.
540 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
542 * core.c (dis_asm_{read_memory,memory_error}): New functions.
543 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
544 Use read_memory_func interface to disassembler.
546 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
548 Teach sparc solaris to next over shared library functions.
549 * solib.[hc] (find_pc_section_from_so_list): new function and
551 * sparc-tdep.c (in_solib_trampoline): new function.
552 * symfile.[hc] (find_pc_section): new function and prototypes.
553 * target.[hc] (find_pc_section_from_targets): new function and
555 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
558 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
560 * infrun.c (wait_for_inferior): Revise comment.
562 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
564 * command.{c,h}: New var_type var_integer.
565 main.c: Use it for history_size.
567 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
568 Lint and byte-order fixups.
570 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
572 * breakpoint.h (bpstat): New field print_it.
573 breakpoint.c (bpstat_print): Use it.
574 (print_it_normal): New function (from old bpstat_print code).
575 (bpstat_{alloc,stop_status}): Set print_it field.
577 * breakpoint.c (bpstat_stop_status): Use catch_errors when
578 evaluating watchpoint condition, via new function watchpoint_check.
579 Also stop if watchpoint disabled due to leaving its block.
581 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
583 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
585 * mips-pinsn.c: Add missing include of dis-asm.h.
587 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
589 * Makefile.in (clean, distclean, realclean): Recursively apply
590 to subdirs first, rather than last. This avoids, for example,
591 Makefile being removed in a parent directory before the recursive
594 * alldeps.mak, depend: Update for below changes.
596 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
597 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
598 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
599 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
601 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
602 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
603 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
604 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
605 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
606 tm-68k.h to tm-m68k.h.
607 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
608 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
611 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
612 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
613 * a29k-tdep.c: Renamed from am29k-tdep.c.
614 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
615 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
616 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
617 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
619 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
620 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
621 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
623 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
624 define that does not appear anywhere else in the gdb source tree.
625 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
627 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
629 * breakpoint.c: Add comments regarding breakpoint_re_set.
631 * xcoffread.c (sort_syms, compare_symbols): Remove.
632 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
633 not our own sort_syms (it is identical).
635 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
637 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
639 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
640 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
642 * exec.c (exec_close): Fix storage leak.
643 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
644 output sections when patching an executable.
645 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
646 when writing all registers.
647 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
648 at the right offset in the dummy frame.
649 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
650 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
651 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
653 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
655 * Makefile.in (TARFILES): Avoid trailing backslash.
657 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
659 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
660 it in breakpoint_re_set.
661 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
663 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
664 don't use sizeof(int) for target stuff, etc).
666 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
668 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
669 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
670 support that can't be integrated anyway due to lack of clear
673 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
675 * findvar.c (read_register, write_register): Make these capable
676 of reading/writing registers that are shorter than REGISTER_TYPE.
677 * (value_from_register): Install H8500 specific code to return
678 proper value when register is being used as a pointer.
679 * h8500-tdep.c: Remove extra defines of NUM_REGS.
680 (h8500_skip_prologue): Use correct lengths for LINK instructions.
681 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
682 chain frames properly by combining frame pointer with T reg.
683 (init_extra_frame_info): Delete. It's now a macro.
684 (frame_args_address): Don't add PTR_SIZE. Stack args are already
685 offset by the correct amount off of the frame pointer.
686 (register_byte): Delete. It's now a macro.
687 (register_raw_size, register_virtual_size): Delete. Replaced by
688 common routine h8500_register_size, cuz there's no difference
689 between the raw & virtual sizes on this machine.
690 (register_convert_to_raw, register_convert_to_virtual): Delete,
691 cuz there's no difference between the raw & virtual forms.
692 Replaced by memcpy in tm file.
693 (register_virtual_type): Rename to h8500_register_virtual_type.
694 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
695 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
696 emulator have same reg offsets. This is all handled in the
698 (h8500_trapped_internalvar): New routine to detect references to
699 convenience vars acting as pointer pseudo-regs.
700 (h8500_value_trapped_internalvar): Conjure up value of pointer
702 (h8500_set_trapped_internalvar): Convert set value in real
704 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
705 code segment register.
706 infrun.c (proceed): Simplify. Call write_pc instead of doing it
708 (wait_for_inferior): Add h8500 specific code to add stack segment
709 when reading SP register.
710 remote-sim.c (fetch_register): Spacing.
711 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
712 detect cruft. Redo all register manipulation stuff. Get rid of
713 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
714 to frame pointer. (IS_TRAPPED_INTERNALVAL,
715 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
716 to create internal vars for pointer pseudo-regs.
718 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
720 * Makefile.in: Numerous small changes to macro definitions
721 and rules for building gdb distribution tree. Many macros
722 eliminated or merged, and rules simplified.
723 * alldeps.mak: Update.
726 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
728 * Makefile.in: recurse through SUBDIRS for dvi target too
730 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
732 * Clean up xcoff relocation.
733 objfiles.h (struct objfiles): Add section_offsets, num_sections.
734 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
736 symtab.h (struct general_symbol_info): Add section field.
737 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
738 xcoffread.c: Set section for symbols and msymbols.
739 (struct symtab): Add block_line_section field.
740 buildsym.c (end_symtab): Set it.
741 (end_symtab and callers): Add section parameter.
742 objfiles.c (objfile_relocate): New funciton.
743 xcoffexec.c (vmap_symtab): Use it.
744 xcoffsolib.h (struct vmap): Remove unused fields.
745 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
746 CORE_NEEDS_RELOCATION, symtab_relocated.
747 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
748 rs6000-tdep.c: Make loadinfotext static.
749 breakpoint.c (fixup_breakpoints): Doc fix.
750 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
751 (end_symtab): primary field replaces nonreloc.
753 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
755 * symtab.h (struct linetable_entry): Remove confusing comment.
757 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
759 * Makefile.in: add installcheck target
761 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
763 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
764 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
765 z8k}: New directories to hold cpu specific configuration files.
766 Naming follows gcc convention.
767 * config/{*.mt, *.mh}: All target and host makefile fragment
768 config files moved to an appropriate config/<cpu> subdirectory.
769 * nm-*, xm-*, tm-*: All native, host, and target files, which
770 get linked to nm.h, xm.h, and tm.h respectively by configure,
771 moved to appropriate config/<cpu> subdirectory.
772 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
773 Native, host, and target files that are common across more than
774 one cpu architecture and included by one of the configured
775 native, host, or target files, get moved to config directory.
776 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
777 pick up native, host, or target include files moved to one of
778 the config subdirectories, and that are included by other files.
779 * Makefile.in (alldeps.mak): Modify to account for new config
781 * alldeps.mak, depend: Update for new config directory structure.
782 * config/*/[ntx]m-*.h: Modify all files that include other
783 [ntx]m-*.h files to use path relative to gdb/config. I.E.
784 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
786 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
787 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
788 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
789 * configure.in: Default gdb_host_cpu to host_cpu, and remap
790 the ones where the default is not unique or different than the
791 config subdirectory name. Similarly, handle gdb_target_cpu.
792 Modify configure.in as appropriate to make use of gdb_host_cpu
793 and gdb_target_cpu to find makefile fragments and make links.
795 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
797 * mipsread.c (compare_blocks): Sort blocks with the same start
798 address by decreasing ending address.
800 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
802 * mipsread.c (parse_procedure): Save cur_fdr accross call to
803 lookup_symbol as it might get clobbered by the call.
805 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
806 The previous code did not initialize the language field for the psymtab
809 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
811 * c-exp.y (parse_number): Avoid shift warning.
812 * serial.h (struct ttystate): Declare empty one on DOS.
814 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
816 * xm-sun4os4.h: Return type of free() should be void, not int.
818 * vx-share/vxWorks.h: Remove #def of NULL.
820 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
822 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
824 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
826 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
828 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
830 * ieee-float.c: Moved to ../libiberty.
831 * ieee-float.h: Moved to ../include.
832 * Makefile.in: Update accordingly.
833 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
834 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
835 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
836 it is now in ../opcodes/m68881-ext.c.
837 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
838 prologue (some callers _do_ care).
839 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
840 new interface of ../opcodes/*-dis.c.
841 * ch-exp.y: Add #include <ctype.h>.
843 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
845 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
847 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
849 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
851 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
853 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
855 * z8k-tdep.c (extract_return_value, write_return_value,
856 store_struct_return): New functions from macros in tm-z8k.h.
858 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
860 * valops.c (value_arg_coerce): Apply temporary patch to
861 fix problem with coercion of array and function types when
862 passed as arguments to C functions, pending a more complete
863 review of when and how coercion should be done, depending
864 upon context and language.
866 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
868 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
870 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
871 debugsec if there are a non-zero number of symbols.
873 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
875 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
877 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
879 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
881 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
883 (symtbl_num_syms): New variable.
884 (read_xcoff_symtab): Set it.
885 (read_symbol_nvalue): Check for bad symno.
886 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
889 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
891 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
892 This is defined in defs.h if necessary.
893 * vx-share/vxWorks.h: Remove #defs of min and max.
894 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
895 vx-share/xdr_rdb.c: include defs.h.
897 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
899 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
902 * xcoffread.c (enter_line_range): complain() on bad endoffset.
903 xcoffread.c: Doc fixes.
905 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
907 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
908 xcoffexec.c (xcoff_relocate_core): New function.
909 (text_adjustment): Removed.
910 (add_vmap): Return the vmap.
911 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
913 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
915 * xcoffsolib.h: Add objfile member to struct vmap.
916 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
917 xcoffexec.c (add_vmap): Allocate objfiles here.
919 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
921 Support 68000 series without floating point.
923 * configure.in (m68000-*-{aout,elf,coff}): New configs.
924 * tm-68k-nofp.h: New file, lacks 68881 support.
925 * config/m68k-nofp.mt: New file.
927 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
929 Remove a few remaining underscore/no-underscore remnants from
932 * config/{m68k-un.mt, sparc-un.mt}: Remove.
933 * config/m68k-noun.mt: Rename to m68k-fp.mt.
934 * config/sparc-noun.mt: Rename to sparc-em.mt.
935 * tm-68k-noun.h, tm-spc-noun.h: Remove.
936 * tm-68k-un.h: Rename to tm-68k-fp.h.
937 * tm-spc-un.h: Rename to tm-spc-em.h.
938 * tm-sun4sol2.h: Cleanup.
939 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
941 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
943 * symmisc.c (std_in, std_out, std_err): Move initializations
944 to runtime code, in case they aren't constant.
946 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
948 * symtab.c (find_pc_symtab): some object file formats, notably
949 mips, have holes in the address ranges of symtabs. Change
950 this algorythm from first hit to tightest fit.
952 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
953 fence post without finding the enclosing function, then print a
956 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
958 * utils.c (fputs_demangled, fprint_symbol): Remove.
959 * utils.c (fprintf_symbol_filtered): New function which combines
960 the functionality of fputs_demangled and fprint_symbol. Uses a
961 caller provided language parameter to select the appropriate
962 demangler, and caller provided args to pass to the demangler.
963 * defs.h (enum language): Move further up in file so enum can
964 be used in prototypes.
965 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
966 * defs.h (fprintf_symbol_filtered): Add prototype.
967 * c-typeprint.c (cp_type_print_method_args): Replace calls to
968 fputs_demangled with call to fprintf_symbol_filtered.
969 * cp-valprint.c (demangle.h): Include
970 * cp-valprint.c (cp_print_value_fields): Replace calls to
971 fprint_symbol with calls to fprintf_symbol_filtered.
972 * printcmd.c (print_frame_args): Replace call to fprint_symbol
973 with call to fprintf_symbol_filtered.
974 * stack.c (print_frame_info): Remove obsolete code so we don't
975 have to update fputs_demangled usage in it.
976 * stack.c (print_frame_info, frame_info): Add language variable
977 to pass to fprintf_symbol_demangled and initialize it from the
978 symbol's language. Replace calls to fputs_demangled with calls
979 to fprintf_symbol_filtered.
980 * symtab.c (find_methods): Replace call to fputs_demangled with
981 call to fprintf_symbol_filtered.
982 * ch-valprint.c (demangle.h): Include.
983 * ch-valprint.c (chill_print_value_fields): Replace call to
984 fprint_symbol with call to new fprintf_symbol_filtered.
986 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
988 * Makefile.in (VERSION): Bump version to 4.8.2.
990 * main.c (source_command): Require an explicit pathname of file
991 to source, since previous behavior of defaulting to gdb init file
992 was troublesome and undocumented.
993 * printcmd.c (disassemble_command): Add missing '{}' pair to
994 else with two statements. Bug reported by Stephane Tsacas
996 * symtab.c (find_pc_line): Don't complain about zero length or
997 negative length line numbers for the moment, since we may not own
998 the terminal when called, such as when single stepping. (FIXME)
999 * language.h (CAST_IS_CONVERSION): True if current language is
1000 C++ as well as C. Fix from Peter Schauer.
1001 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1002 Use STREQN macro rather than bare '!strncmp()'.
1003 * environ.c (unset_in_environ): Avoid use of memcpy on
1004 overlapping memory regions, as suggested by Paul Eggert
1005 <eggert@twinsun.com>.
1006 * c-exp.y (%union struct): Remove unused ulval as suggested
1007 by Paul Eggert <eggert@twinsun.com>.
1009 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1011 * main.c (gdbinit): Make static.
1012 * main.c (inhibit_gdbinit): Move to file scope.
1013 * main.c (main): Remove local inhibit_gdbinit.
1014 * main.c (source_command): Don't source '.gdbinit' file by
1015 default if gdb has been told to ignore it.
1017 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1019 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1022 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1024 * printcmd.c (print_address_symbolic): Only print if offset
1025 is shorter than max_symbolic_offset.
1026 (initialize_printcmd): `set print max-symbolic-offset'.
1028 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1029 (examine_tag): Use it.
1030 (read_register_stack): Only look in the local registers for a
1031 memory address if it's between rfb and rsp; go to memory otherwise.
1032 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1033 (reginv_com): Remove ancient kludge command.
1035 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1037 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1038 irix4 will again compile.
1040 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1042 * configure.in: accept mips-sgi-irix4* for irix4.
1044 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1046 * z8k-tdep.c (print_register_hook): Lint.
1048 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1050 Lint fixes from Paul Eggert (eggert@twinsun.com):
1052 * command.c (do_setshow_command): var_uintegers are unsigned.
1053 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1054 unsigned, since they use hex values with the high bit set.
1056 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1058 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1059 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1061 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1062 macro definitions in parenthesis.
1064 * dbxread.c (dbx_symfile_init): Catch the case where there is
1065 no string table, but the only way we find out is by reading zero
1068 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1070 * dbxread.c (dbx_symfile_init): Make size of the string table
1071 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1072 offset to the string table is nonzero and handle the nonexistant
1073 string table case, should it occur. Ensure that the string table
1074 size read from the file is reasonable, with a minimum lower bound
1075 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1077 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1079 * Makefile.in: Changes to build testsuite correctly.
1080 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1081 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1082 (TARGET_FLAGS_TO_PASS): New variable.
1083 (SUBDIRS): Added testsuite.
1084 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1085 testsuite is compiled with CC_FOR_TARGET rather than CC.
1087 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1089 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1090 reported by mycroft@gnu.ai.mit.edu.
1092 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1093 * configure.in (vax-*-ultrix2*): New triplet.
1094 * config/vaxult2.mh: New file.
1095 * xm-vaxult2.h: New file.
1097 * c-exp.y (parse_number): Change high_bit to unsigned.
1098 * demangle.c: Change all references to cfront to ARM, since the
1099 actual algorithm is the one specified in the Annotated Reference
1100 Manual. This was confusing users into thinking that full cfront
1101 support was implemented.
1102 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1103 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1104 directly to lookup_struct_elt_type, which will do the
1105 dereferencing itself.
1106 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1107 NULL dereferencing bug for unnamed structs, comment out
1110 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1112 * coffread.c (process_coff_symbol): Change PCC argument correction
1113 so that it only happens on big-endian targets; so that it only
1114 happens if the short or char argument is aligned on an int
1115 boundary; and so that it changes the location, rather than the
1116 type, of the argument. These changes tend to parallel similar
1117 (old) changes in stabsread.c.
1119 * coffread.c (coff_read_enum_type): Use the specified size for
1120 enums, don't assume that they are int-sized.
1122 * c-valprint.c (c_val_print): Don't assume enums are the same as
1125 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1126 Rendell, <michael@mercury.cs.mun.ca>.
1128 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1130 * language.h (local_decimal_format_custom): Add prototype.
1131 * language.c (local_decimal_format_custom): Add function, bug
1132 reported by Robert R. Henry (rrh@tera.com).
1134 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1136 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1137 by Josef Leherbauer, joe@takeFive.co.at.
1139 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1141 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1142 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1143 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1144 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1145 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1146 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1147 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1148 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1150 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1152 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1153 of demangled name fields to NULL if no demangling exists for
1154 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1155 symbols if their language is known at the time they are created,
1156 but sometimes the language is not known until later.
1158 * ch-typeprint.c (chill_print_type_base): Name changed to
1159 chill_type_print_base to match pattern for C and C++ names.
1160 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1161 to be consistent with other usages.
1162 * ch-typeprint.c (chill_type_print_base): Add support for
1163 printing Chill STRUCT types.
1164 * ch-valprint.c: Include values.h.
1165 * ch-valprint.c (chill_print_value_fields): New function and
1166 prototype for printing Chill STRUCT values.
1167 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1168 that was being called with two args instead of three.
1169 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1170 to print Chill STRUCT values.
1172 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1174 * configure.in: added testsuite to configdirs.
1176 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1178 * doc/stabs.texi: The `this' pointer is now known by the name
1179 `this' instead of `$t'.
1181 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1183 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1184 references of TAG_string_type DIEs in user defined types.
1185 * ch-lang.c (chill_create_fundamental_type): Track compiler
1186 change that now emits debugging info with the type long for Chill
1189 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1191 * remote-mips.c: New file; implements MIPS remote debugging
1193 * config/idt.mt: New file; uses remote-mips.c
1194 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1196 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1197 floating point coprocessor.
1198 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1200 (mips_pop_frame): If not mips_fpu, don't restore floating point
1202 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1204 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1205 mips_fpu, don't use fp0 as floating point return register.
1206 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1209 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1211 * gdb/testsuite: made modifications to testcases, etc., to allow
1212 them to work properly given the reorganization of deja-gnu and the
1213 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1215 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1217 * gdb/testsuite: Initial creation of gdb/testsuite.
1218 Migrated dejagnu testcases and support files for testing nm to
1219 gdb/testsuite from deja-gnu. These files were moved "as is"
1220 with no modifications. This migration is part of a major overhaul
1221 of dejagnu. The modifications to these testcases, etc., which
1222 will allow them to work with the new version of dejagnu will be
1223 made in a future update.
1225 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1227 * NEWS: Add reminders for next release.
1229 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1231 * mipsread.c (parse_lines): Correct check for files compiled with
1234 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1236 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1238 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1240 * Makefile.in (VERSION): GDB-4.8 release!
1241 * README, NEWS: Update for release.
1243 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1245 * am29k-pinsn.c (print_insn): Minor nits with const.
1246 * am29k-tdep.c: More minor nits with arg types for
1247 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1249 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1251 * gcc.patch: Update for a different GCC (G++) bug.
1252 * main.c (print_gdb_version): Update copyright year to 1993.
1253 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1254 conditionalize this file on it. FIXME, right way is to split
1255 these into two config files.
1256 (ATTACH_DETACH): Define for BSD 4.4
1257 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1258 (U_REGS_OFFSET): Revise for 4.4.
1259 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1260 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1261 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1263 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1265 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1268 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1270 * c-lang.c (c_printstr): Bugfix for length==0 case.
1272 * c-lang.c (c_printstr): If a C string ends in a null, don't
1275 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1277 * defs.h (STRCMP): Make it work for unsigned chars.
1279 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1281 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1282 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1283 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1284 define to kludge the large opcode table into two smaller tables,
1285 since GCC take exponential space to build the table. Lint.
1286 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1288 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1290 * Makefile.in (VERSION): Roll to 4.7.9.
1291 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1292 definition here, to handle both BSD 4.3 and 4.4 systems.
1293 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1294 * remote.c (alarm): Move declaration to global level, before
1295 first reference to it.
1296 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1297 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1299 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1301 * remote.c (readchar): forward declare alarm which otherwise looks
1302 like an undeclared variable to gcc.
1304 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1305 when comparing against an int. Avoids superfluous warning from
1308 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1309 Avoids superfluous warnings from some systems and/or compilers
1310 (like vax ultrix 4.2.)
1312 * language.c (struct op_print unk_op_print_tab): use the enum
1313 values rather naked zeros as initializers. Avoids warnings from
1314 ultrix type compilers.
1316 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1318 * Makefile.in (VERSION): Roll to 4.7.6.
1319 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1320 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1321 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1322 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1323 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1324 (depend): Fix bug where nm-files in config files weren't noticed.
1325 (make-proto-gdb-1): Avoid changing directories while building new
1326 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1328 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1330 * remote.c: Improve error recovery. Allow user to break out
1331 of initial connection attempt with INTERRUPT. Treat a timeout
1332 while waiting for remote packet like a retry, unless the remote
1333 side is actively running user code. Fix a few long printf_filtered's.
1335 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1338 * buildsym.c (start_subfile): Allow null file name.
1340 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1342 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1343 expects a pointer to complaint rather than a complaint
1345 (process_linenos): free the previously allocated subfile name,
1346 then allocate the new one from the heap.
1348 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1350 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1352 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1354 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1355 Previously, would bogusly index off the bottom of type_vector.
1356 (rs6000_builtin_type): Accept type number as argument.
1357 (read_type, case '-'): Handle negatives like any other type number.
1359 * symfile.c (deduce_language_from_filename): Handle null name.
1361 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1362 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1363 fixed by sato@sm.sony.co.jp.
1365 * xcoffread.c (parmsym): Don't use an initializer to set up
1366 this struct symbol. Set it up in initialize_xcoffread.
1367 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1368 works on real rs/6000 target with #ifndef FAKING_RS6000.
1370 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1372 * stabsread.c (rs6000_builtin_type): Move function from
1373 xcoffread.c:builtin_type.
1374 * xcoffread.c (builtin_type): Move to stabsread. Remove
1375 IBM6000_HOST dependency. Move misplaced comments.
1376 (various): Change printf's to complaints.
1377 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1378 objfile argument to read_type calls under #if 0.
1379 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1380 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1381 * Makefile.in: xcoffread.o is not built by default.
1382 * xm-rs6000.h (IBM6000_HOST): Remove.
1383 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1384 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1387 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1389 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1390 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1391 register numbers when user tries to modify elements in structs
1392 passed as arguments.
1393 * inflow.c (child_terminal_info): Move banner outside of system
1395 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1396 passes struct/union arguments by address.
1398 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1400 * Based on patch from Kean Johnston <maw@netcom.com>:
1401 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1402 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1403 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1405 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1407 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1408 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1410 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1412 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1413 cc debugging output.
1415 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1417 * stabsread.c (define_symbol): Complain about unrecognized names
1418 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1419 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1420 (read_cpp_abbrev): Don't use the class name as part of the
1421 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1422 abbrevs. Inspired by Mike Tiemann.
1423 (read_tilde_fields): Comment. Remove ancient dead code.
1424 Remove erroneous but non-dead code. Simplify. Add complaints.
1425 (in general): Remove extraneous (parentheses) in return
1428 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1430 * coffread.c (coff_lookup_type): Fix fencepost error reported
1431 by Art Berggreen, <arg@opal.acc.com>.
1433 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1434 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1436 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1437 test, which is apparently left over from when we used native
1438 include files and couldn't depend on the member names being there.
1439 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1441 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1443 * mipsread.c: Major overhaul to use new BFD symbol table reading
1444 routines. Now swaps information as it is needed, rather than
1445 swapping everything when the file is read.
1447 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1449 * Makefile.in (TARDIRS): Add sparclite demo dir.
1450 (*.tab.c): Change dependency on Makefile to depend on
1451 Makefile.in, otherwise it always rebuilds after configuring.
1452 Force output *.tab.c file into current directory even in "make"
1453 versions that rewrite dependent file names used in command lines.
1455 * TODO: Remove some things we did.
1456 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1457 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1458 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1459 * symtab.h: Eliminate unnamed unions and structs.
1461 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1463 * Makefile.in (VERSION): Roll to 4.7.5.
1465 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1467 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1468 re-evaluating symbol pointers.
1470 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1472 * c-exp.y (lcurly, rcurly): New nonterminals.
1473 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1475 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1476 made function static.
1477 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1478 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1479 * parse.c (start_arglist):
1480 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1481 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1482 * parser-defs.h (funcall_chain): Moved to parse.c.
1483 * printcmd.c (print_frame_nameless_args): Fix prototype.
1484 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1485 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1486 * valops.c (typecmp): Moved prototype from values.h.
1487 * value.h (typecmp): Moved prototype to valops.c, made static.
1488 * ch-exp.y (yylex): Change way control sequences are disabled.
1490 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1492 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1494 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1496 * mipsread.c (upgrade_type): Build array types correctly, using
1497 create_range_type and create_array_type.
1499 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1501 * remote-nindy.c: Cleanup.
1503 * infrun.c (wait_for_inferior): When rolling back the PC after
1504 a breakpoint, call write_pc so that NPC gets rolled back as well
1507 * blockframe.c (inside_entry_file, inside_main_func,
1508 inside_entry_func): PC of zero is always "bottom of stack".
1510 * printcmd.c (print_frame_args, print_frame_nameless_args):
1511 Let print_frame_nameless_args decide whether there are any,
1512 laying groundwork for possibly later printing 29K args for
1513 functions where we have tag words but no symbols.
1515 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1517 * Makefile.in: fix GDB doc targets for new doc subdir structure
1519 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1521 * stack.c (parse_frame_specification): Parse as many arguments
1522 as there are (up to MAXARGS). Pass all of them in argc, argv
1523 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1524 many there were, onto SETUP_ARBITRARY_FRAME.
1525 * tm-mips.h, tm-sparc.h: Corresponding changes.
1526 * mips-tdep.c, sparc-tdep.c: Ditto.
1528 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1530 * hp300ux-nat.c: Update copyrights.
1531 * mipsread.c (parse_partial_symbols): Complain about block
1532 indexes that go backwards. Fix from Peter Schauer.
1533 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1534 symbol-file that has no linkage symbols to be read.
1535 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1536 from tm- file to xm-file, since they're host dependent.
1537 * valarith.c (value_binop): Typo.
1539 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1541 * sparclite/aload.c: Add copyleft.
1542 * sparclite/crt0.s: Add comment at beginning.
1544 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1546 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1547 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1549 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1551 * values.c (value_headof): Fix typo in which VTBL and ARG were
1552 being confused for one another.
1554 * valops.c (typecmp): Now static.
1556 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1557 baseclass--we don't always inherit its virtual function table
1560 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1561 pointer correctly in case value_struct_elt moves it around.
1563 * valops.c (typecmp): Now static. Also, now groks references
1566 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1567 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1569 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1571 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1572 to avoid "too much defining" error from native C compiler (!).
1574 * Makefile.in (HFILES): Add typeprint.h.
1575 * typeprint.[ch]: Update copyrights.
1577 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1579 * Makefile.in: Update to match doc/ subdir changes.
1581 * config/hp300hpux.mh: No cross-host file needed, just native.
1582 * config/go32.mh: Remove nonexistent "native" support.
1584 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1585 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1586 * m88k-tdep.c (next_insn): Lint, cleanup.
1587 (store_parm_word): Lint.
1589 * README: Fix typo (reported by karl@hq.ileaf.com).
1591 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1593 * expression.h (BINOP_CONCAT): Document use for self concatenation
1594 an integral number of times.
1595 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1597 * valarith.c (value_concat): Rewrite to support self
1598 concatenation an integral number of times.
1599 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1600 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1601 eliminate hundreds of spurious shift/reduce and reduce/reduce
1602 conflicts that mask the 5 real ones.
1603 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1604 * ch-exp.y (integer_literal_expression): Remove production,
1607 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1609 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1610 implied that "no side effects" was nonfunctional.
1611 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1612 character string and bitstring concatenation.
1613 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1614 * expression.h (exp_opcode): Add BINOP_CONCAT.
1615 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1616 * language.c (string_type): Add function to determine if a type
1618 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1619 * valarith.c (value_concat): New function to concatenate two
1620 values, such as character strings or bitstrings.
1621 * valops.c (value_string): Remove error stub and implement
1623 * value.h (value_concat): Add prototype.
1624 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1625 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1626 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1629 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1631 * c-exp.y (exp): Add production to support direct creation
1632 of array constants using the obvious syntax.
1633 * c-valprint.c (c_val_print): Set printed string length.
1634 * dwarfread.c (read_tag_string_type): New prototype and
1635 function that handles TAG_string_type DIEs.
1636 * dwarfread.c (process_dies): Add case for TAG_string_type
1637 that calls new read_tag_string_type function.
1638 * expprint.c (print_subexp): Add support for OP_ARRAY.
1639 * gdbtypes.c (create_range_type, create_array_type): Inherit
1640 objfile from the index type.
1641 * ch-typeprint.c (chill_print_type): Add case for
1643 * ch-valprint.c (chill_val_print): Fix case for
1646 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1648 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1649 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1650 include/coff/mips.h.
1652 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1654 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1655 constants with an explicit null byte terminator. OP_STRING is
1656 now used for real string types.
1657 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1658 they are used by all languages.
1659 * c-lang.c (_initialize_c_language): Move initializations of
1660 builtin_type_* to lang.c.
1661 * c-typeprint.c (c_type_print_varspec_prefix,
1662 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1663 to TYPE_CODE_STRING.
1664 * c-valprint.c (c_val_print): Change the way character arrays
1665 are printed as strings to be consistent with the way strings
1666 are printed when pointer-to-char types are dereferenced.
1667 Remove test of print_max before calling val_print_string, which
1668 now does it's own test.
1669 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1670 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1671 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1672 * gdbtypes.c (builtin_type_*): Add declarations moved from
1674 * gdbtypes.c (create_string_type): New function to create real
1676 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1677 renamed to TYPE_CODE_STRING.
1678 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1679 builtin_type_* types moved from c-lang.c.
1680 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1681 to TYPE_CODE_STRING.
1682 * gdbtypes.h (builtin_type_string): Add extern declaration.
1683 * gdbtypes.h (create_string_type): Add prototype.
1684 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1685 renamed to TYPE_CODE_STRING.
1686 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1688 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1689 renamed to TYPE_CODE_STRING.
1690 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1692 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1693 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1694 to TYPE_CODE_STRING.
1695 * valops.c (allocate_space_in_inferior): New function and
1696 prototype, using code ripped out of value_string.
1697 * valops.c (value_string): Rewritten to use new function
1698 allocate_space_in_inferior, but temporarily disabled until some
1699 other support is in place.
1700 * valops.c (value_array): New function to create array constants.
1701 * valprint.c (val_print_string): Add comment to document use,
1702 complete rewrite to fix several small buglets.
1703 * value.h (value_array): Add prototype.
1704 * value.h (val_print_string): Change prototype to match rewrite.
1705 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1706 * ch-exp.y (match_character_literal): Disable recognition of
1707 control sequence form of character literals and document why.
1709 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1711 * nindy-share/nindy.c: Add comments to #endif's to clarify
1714 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1715 read_memory to get byte order right.
1716 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1717 anymore. This is done in paread.c now. We expect unwind info
1718 to hang off of objfiles, and search all of the objfiles when until
1720 * (skip_trampoline_code): Cast arg to target_read_memory.
1721 * objfiles.h (struct objfile): Add new field obj_private to hold
1722 per object file private data (unwind info in this case).
1723 * paread.c (read_unwind_info): New routine to read unwind info
1724 for the objfile. This data is hung off of obj_private.
1725 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1726 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1727 make this easier to access.
1729 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1731 * c-valprint.c (cp_print_class_member): Add extern decl.
1732 * c-valprint.c (c_val_print): Extract code for printing methods
1733 and move it to cp_print_class_method in cp-valprint.c.
1734 * c-valprint.c (c_val_print): Extract code to print strings and
1735 move it to val_print_string in valprint.c.
1736 * cp-valprint.c (cp_print_class_method): New function using
1737 code extracted from c_val_print.
1738 * valprint.c (val_print_string): New function using code
1739 extracted from c_val_print.
1740 * value.h (val_print_string): Add prototype.
1741 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1742 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1743 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1744 CHECKBUF, growbuf_by_size): New variables, macros, and support
1745 functions for implementing a dynamically expandable temp buffer.
1746 * ch-exp.y (match_string_literal): New lexer function.
1747 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1748 removed and replaced with new CHECKBUF macro.
1749 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1750 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1752 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1754 * Makefile.in: Add info for paread.o.
1755 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1757 * blockframe.c (frameless_look_for_prologue): Correct the
1759 * gdbtypes.h, gdbtypes.c: Use const in decl of
1760 cplus_struct_default, now that pa-gas assembler has been fixed.
1761 * hppah-nat.c: Formatting.
1762 * hppah-tdep.c: Remove lots of useless externs for variables we
1764 * (find_unwind_entry): Speed up by using binary search, and a one
1766 * (rp_saved): New routine to see what unwind info says about RP
1767 being saved on the stack frame.
1768 * (frame_saved_pc): Look for prologue to see if we need to
1769 examine the stack for the saved RP or not.
1770 * (init_extra_frame_info): Check for prologue, instead of
1771 framesize to determine if we are frameless or not.
1772 * (frame_chain_valid): Stop backtraces when we run into _start.
1773 * (push_dummy_frame): Reformat to make more readable.
1774 * (find_dummy_frame_regs): ditto.
1775 * (hp_pop_frame): ditto.
1776 * (hp_restore_pc_queue): small cleanup.
1777 * (hp_push_arguments): ditto.
1778 * (pa_do_registers_info): ditto.
1779 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1780 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1781 * Define FRAME_CHAIN_VALID.
1782 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1783 passed to functions.
1785 * paread.c (pa_symtab_read): Use new bfd conventions for
1786 accessing linker symbol table.
1787 * (pa_symfile_init): Access embedded STAB info via BFD section
1788 mechanism and related macros.
1791 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1793 * sparc-stub.c: Use a seperate stack for our traps.
1794 * Handle recursive traps.
1795 * Remove all trap init code. This needs to be done by the
1797 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1799 * (handle_exception): See if we are at breakinst, if so, then
1800 advance PC sp that users can just step out of breakpoint().
1801 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1802 new place if SP has changed.
1803 * (case 's'): Get rid of this, we can't do it yet.
1804 * (case 't'): New command to test any old random feature.
1805 * (case 'r'): New command to reset the system.
1806 * (breakpoint): Add label to breakpoint trap instruction so that
1807 handle_exception() can detect where we are and get past the
1808 breakpoint trivially.
1810 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1812 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1814 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1816 * configure.in: recognise all sparclite variants
1818 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1820 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1821 binary files oring in the right bit.
1823 * main.c, source.c, state.c, symmisc.c: use macros defined in
1824 fopen-{bin|both} when fopening files.
1826 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1828 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1829 from a configuration file (typically including <limits.h>), or to
1830 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1831 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1832 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1833 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1834 * exppritn.c (print_subexp, dump_expression): Add case for
1836 * expression.h (OP_BITSTRING): New expression element type for
1838 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1839 macros to convert between number of expression elements and bytes
1840 to store that many elements.
1841 * i960-tdep.c (leafproc_return): Use new macros to access
1842 minimal symbol name and address fields.
1843 * m88k-pinsn.c (sprint_address): Use new macros to access
1844 minimal symbol name and address fields.
1845 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1846 minimal symbol address field.
1847 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1848 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1849 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1850 Use new BYTES_TO_EXP_ELEM macro.
1851 * parse.c (write_exp_bitstring): New function to write packed
1852 bitstrings into the expression element vector.
1853 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1855 * parser-defs.h (struct stoken): Document that it is used for
1856 OP_BITSTRING as well as OP_STRING.
1857 * parser-defs.h (write_exp_bitstring): Add prototype.
1858 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1859 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1860 LOWER, LENGTH): New tokens for keywords.
1861 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1862 upper_lower_argument, length_argument, array_mode_name,
1863 string_mode_name, variant_structure_mode_name): New non-terminals
1865 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1866 * ch-exp.y (match_bitstring_literal): New lexer support function
1867 to recognize bitstring literals.
1868 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1869 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1870 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1871 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1872 * ch-exp.y (yylex): Check tokentab6.
1873 * ch-exp.y (yylex): Call match_bitstring_literal.
1875 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
1877 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
1878 symbol name and value fields.
1880 * c-exp.y (yylex): Make static, to match prototype and other
1883 * expression.h (exp_opcode): Add BINOP_MOD.
1884 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
1885 * expprint.c (dump_expression): Handle new BINOP_MOD.
1886 * language.c (binop_type_check): Handle new BINOP_MOD.
1887 * main.c (float_handler): Re-enable float handler when hit.
1888 * valarith.c (language.h): Include, need current_language.
1889 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
1890 for integer divide truncates towards zero for negative results.
1891 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
1892 * valarith.c (value_binop): Allow arithmetic operations on
1893 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
1894 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
1895 * ch-exp.y (tokentab3): Add MOD and REM.
1896 * ch-exp.y (yylex): Set innermost_block for symbols found
1897 in local scopes. Return LOCATION_NAME for local symbols.
1898 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
1899 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
1901 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1903 * command.c (shell_escape, make_command, _initialize_command):
1904 don't create or use fork if CANT_FORK is defined.
1905 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
1906 code written for the IBM PC" remain.
1907 * xm-go32.h: define CANT_FORK
1909 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1911 * remote-sim.c: first attempt at general simulator interface
1912 * remote-hms.c: whitespace
1913 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
1914 understand new stack layout. (print_register_hook): print ccr
1915 register in a fancy way.
1917 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
1919 * eval.c (language.h): Include.
1920 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
1921 to pointer types when the current language is C. It loses for
1922 other languages when the lower index bound is nonzero.
1923 * valarith.c (value_subscript): Take array lower bounds into
1924 account when performing subscripting operations.
1925 * valops.c (value_coerce_array): Add comment describing why
1926 arrays with nonzero lower bounds are dealt with in value_subscript,
1927 rather than in value_coerce_array.
1929 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
1931 * ch-exp.y (FLOAT_LITERAL): Add token.
1932 * ch-exp.y (literal): Add FLOAT_LITERAL.
1933 * ch-exp.y (match_float_literal): New lexer routine.
1934 * ch-exp.y (convert_float): Remove.
1935 * ch-exp.y (yylex): Call match_float_literal.
1936 * ch-exp.y (yylex): Match single '.' after trying
1937 to match floating point literals.
1939 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
1940 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
1942 * expprint.c (dump_expression): New function for dumping
1943 expression vectors during gdb debugging.
1944 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
1945 MULTI_SUBSCRIPT and moved out of BINOP range.
1946 * expression.h (DUMP_EXPRESSION): New macro that calls
1947 dump_expression if DEBUG_EXPRESSIONS is defined.
1948 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
1949 * parse.c (length_of_subexp, prefixify_subexp): Change
1950 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
1951 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
1952 prefixify'ing the expression.
1953 * printcmd.c (print_command_1): Add comment.
1954 * ch-exp.y (expression_list): Add useful actions.
1955 * ch-exp.y (value_array_element): Add useful actions.
1956 * ch-exp.y (array_primitive_value): Add production.
1957 * ch-exp.y (yylex): Recognize ',' as a token.
1959 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1961 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
1962 POSIXize the recursive makes (make [variable assignments] target{s})
1964 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
1966 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
1967 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
1968 CPLUS_MARKER for all SVR4 systems, so follow suit.
1969 * defs.h (strdup_demangled): Remove prototype.
1970 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
1971 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1972 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
1973 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
1974 prim_record_minimal_symbol_and_info): Use new macro
1975 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1976 * minsyms.c (install_minimal_symbols): Use new macro
1977 SYMBOL_INIT_DEMANGLED_NAME.
1978 * stabsread.c (define_symbol): Use new macro
1979 SYMBOL_INIT_DEMANGLED_NAME.
1980 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1981 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
1982 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
1983 SYMBOL_INIT_DEMANGLED_NAME.
1984 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
1985 SYMBOL_DEMANGLED_NAME now tests language itself.
1986 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
1987 now tests language itself.
1988 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
1989 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
1990 mangled name member in the language dependent portion of a symbol.
1991 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
1992 mangled name member appropriate for a symbol's language.
1993 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
1994 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
1995 SYMBOL_DEMANGLED_NAME now tests language itself.
1996 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
1997 initializes language dependent portion of symbol.
1998 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
1999 demangles and caches the demangled form of symbol names.
2000 * utils.c (fputs_demangled, fprint_symbol): Use current language
2001 to select an appropriate demangling algorithm.
2002 * utils.c (strdup_demangled): Remove, no longer used.
2003 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2004 access the Chill mangled name member in the language dependent
2005 portion of a symbol.
2006 * ch-lang.c (chill_demangle): New function, simple demangler.
2007 * defs.h (chill_demangle): Add prototype.
2008 * symtab.h (language_dependent_info): Add struct for Chill.
2010 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2012 * Makefile.in (BISON): Add comment that when bison is used, it
2013 must include the "-y" option.
2014 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2015 Remove defines to remap non-yacc symbols, thus backing out of
2016 previous recent changes. Standard policy is that non-yacc parser
2017 generators get fixed, rather than adding bug workarounds in gdb
2018 for each new one that pops up. Expand comment to note this.
2019 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2021 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2023 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2024 case. Use code in N_SOL.
2026 * paread.c: New file that contains all HPPA/HPUX symbol reading
2028 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2029 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2030 * (dbx_symfile_offsets): Make static.
2031 * (pastab_build_psymtabs): New interface routine for paread to
2032 send stabs into dbxread.
2033 * gdb-stabs.h: Remove gobs of HPPA cruft.
2035 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2037 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2039 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2041 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2042 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2043 and YYDEBUG is not already defined.
2044 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2045 them during the previous replacements.
2046 * printcmd.c (_initialize_printcmd): Update internal documentation
2047 for "set" command to note that the assignment syntax is language
2049 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2050 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2051 and YYDEBUG is not already defined.
2052 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2053 single_assignment_action): New terminals and nonterminal for gdb
2054 extensions to chill expression grammer.
2055 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2056 tokens that start with '$' (register names, convenience vars, etc).
2057 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2058 * ch-exp.y (yylex): Call match_dollar_tokens.
2060 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2062 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2063 accessing minimal symbol data.
2064 * infcmd.c (read_pc): Use #ifdef, not #if.
2065 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2066 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2067 minimal symbol data.
2069 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2070 frame. Use find_return_regnum to find the caller.
2071 * (find_unwind_entry): New routine to locate stack frame info
2072 associated with a procedure. This looks in the $UNWIND_START$
2073 section in the SOM file.
2074 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2075 figure out where the caller's return address is stored.
2076 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2077 to figure out the frame size for a procedure.
2078 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2079 * (init_extra_frame_info): New routine. Corrects PC and FP for
2080 outermost frame if necessary.
2081 * (frame_chain): New routine, moved from tm-hppa.h.
2082 * (skip_trampoline_code): Handle computed function calls (ie:
2083 calls from $$dyncall).
2084 * (unwind_command): Temporary support function to allow user
2085 to control/observe aspects of the unwind (stack frame) info.
2086 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2087 was in a system call, if so, then read the PC from r31.
2088 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2089 with extra arg for skip_trampoline_code().
2090 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2091 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2092 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2094 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2096 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2097 Call new bfd_get_size() and verify that string table is no larger
2098 than the file that is supposed to contain it.
2099 * symfile.c (syms_from_objfile): Only complain about configured
2100 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2101 current target is the default BFD target.
2103 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2105 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2106 * solib.c (bkpt_names): New array of symbol names to try to
2107 use for the "mapping complete" breakpoint. Configurable
2108 define SOLIB_BKPT_NAME is first one to try.
2109 * solib.c (find_solib): Test debug_base for nonzero rather
2110 than just greater than zero.
2111 * solib.c (enable_break): Use bkpt_names to look up address
2112 at which to set "mapping complete" breakpoint.
2114 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2116 * defs.h (STRCMP, STREQ, STREQN): New macros.
2117 * defs.h (demangle_and_match): Remove prototype.
2118 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2119 and STREQN defined in defs.h.
2120 * dwarfread.c (set_cu_language): For completely unknown languages,
2121 try to deduce the language from the filename. Retain behavior
2122 that for known languages we don't know how to handle, we use
2124 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2125 and demangled name fields in symbol.
2126 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2127 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2128 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2129 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2130 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2131 Replace usages throughout.
2132 * elfread.c (demangle.h): Include.
2133 * elfread.c (record_minimal_symbol): Remove prototype and function.
2134 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2135 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2136 * infcmd.c (jump_command): Remove code to demangle name and add
2137 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2138 * minsyms.c (demangle.h): Include.
2139 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2140 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2141 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2142 * mipsread.c (psymtab_language): Add static variable.
2143 * stabsread.c (demangle.h): Include.
2144 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2145 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2146 * stack.c (return_command): Remove explicit demangling of name
2147 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2148 * symfile.c (demangle.h): Include.
2149 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2150 to match macros in symfile.h and allow them to be compiled
2151 if INLINE_ADD_PSYMBOL is not true.
2152 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2153 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2154 Add code to demangle and cache C++ symbol names. Use macro form
2155 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2156 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2157 Remove, also defined in symfile.c, which we already fixed.
2158 * symtab.c (expensive_mangler): Remove prototype and function.
2159 * symtab.c (find_methods): Remove physnames parameter and fix
2161 * symtab.c (completion_list_add_symbol): Name changed to
2162 completion_list_add_name.
2163 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2164 the normal symbol name and the cached C++ demangled name.
2165 * symtab.c (lookup_demangled_partial_symbol,
2166 lookup_demangled_block_symbol): Remove prototypes and functions.
2167 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2168 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2169 Remove code to try demangling names and matching them.
2170 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2171 Fix to try matching the cached demangled name if no match is
2172 found using the regular symbol name.
2173 * symtab.c (find_methods): Remove unused physnames array.
2174 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2175 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2176 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2177 C++ demangled symbol names.
2178 * symtab.h: Much reformatting of structures and such to add
2179 whitespace to make them more readable, and make them more
2180 consistent with other gdb structure definitions.
2181 * symtab.h (general_symbol_info): New struct containing fields
2182 common to all symbols.
2183 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2184 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2185 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2186 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2187 symbol): Use general_symbol_info struct.
2188 * utils.c (demangle_and_match): Remove, no longer used.
2189 * valops.c (demangle.h): Include.
2190 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2191 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2192 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2193 symmisc.c, symtab.c, valops.c: Replace references to minimal
2194 symbol fields with appropriate macros.
2195 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2196 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2197 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2198 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2199 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2200 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2201 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2202 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2203 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2204 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2205 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2206 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2207 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2208 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2210 * buildsym.c (start_subfile, patch_subfile_names): Default the
2211 source language to what can be deduced from the filename.
2212 * buildsym.c (end_symtab): Update the source language in the
2213 allocated symtab to match what we have been using.
2214 * buildsym.h (struct subfile): Add a language field.
2215 * c-typeprint.c (c_print_type): Remove code to do explicit
2217 * dbxread.c (psymtab_language): Add static variable.
2218 * dbxread.c (start_psymtab): Initialize psymtab_language using
2219 deduce_language_from_filename.
2221 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2223 * valprint.c (val_print): Reorganize comment and add note
2224 about dependency on target byte ordering.
2225 * ch-exp.y (value_array_slice): Fix typo.
2226 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2227 byte sized ints are assumed to be char strings and printed with
2228 string syntax. In chill, arrays of chars and arrays of
2229 bytes/ubytes are distinquishable, and printed appropriately.
2231 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2233 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2234 read/write routines for HPUX.
2236 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2237 branch targets to compute target address using const from previous
2238 instruction if necessary.
2239 * Add `Q' operator to print out bit position field various
2241 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2242 cleanups, use new code from Utah.
2243 * (store_inferior_registers): Update to new code from Utah.
2244 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2245 * (fetch_register): Clear out priv level when reading PCs.
2246 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2247 * Remove decl of errno, #include wait.h and target.h.
2248 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2249 were inside of a kernel call. If so, then PC is in a different
2250 register. Also, mask out bottom two bits of all PCs so as not to
2251 confuse higher level code.
2252 * (push_dummy_frame): Create from #define in tm-hppa.h.
2253 * (find_dummy_frame_regs): Update from Utah.
2254 * (hp_pop_frame): Create from #define in tm-hppa.h.
2255 * (hp_restore_pc_queue): New, from Utah.
2256 * (hp_push_arguments): Big fixes from Utah.
2257 * (pa_do_registers_info, pa_print_registers): Only print out fp
2259 * (skip_trampoline_code): New routine to deal with stubs that
2260 live in nowhereland between callers and callees.
2261 * i860-tdep.c: Remove decl of attach_flag.
2262 * infrun.c (wait_for_inferior): Add new macro
2263 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2264 at by PC will be nullified. If so, then step the target once more
2265 so as to avoid confusing the user.
2266 * (just before step_over_function:): Use stop_func_start, not
2267 stop_pc when checking for the existance of line number info.
2268 stop_func_start will reflect the proper address of the target
2269 routine, not of the stub that we may be traversing to get there.
2270 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2271 to deal with the stubs that PA compilers sometimes stick between
2272 callers and callees. Also, define FLAGS_REGNUM for access to the
2274 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2276 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2277 write gr0, PC regs, and PSW!
2278 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2279 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2281 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2282 * Define struct unwind_table_entry.
2283 * valops.c (call_function_by_hand): Add another arg to
2284 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2287 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2289 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2291 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2293 * Makefile.in (VERSION): Bump to 4.7.4.
2294 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2295 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2296 * Makefile.in (HFILES): Add valprint.h.
2297 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2298 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2299 * typeprint.c, typeprint.h: New files for language independent
2300 type printing functions.
2301 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2302 type printing functions and definitions.
2303 * valprint.h: New include file for language independent value
2304 printing definitions.
2305 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2306 dependent value printing functions.
2307 * c-exp.y (production ptype): Add range_type variable and use new
2308 create_range_type function.
2309 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2310 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2311 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2312 "const static" to ANSI-conformant "static const".
2313 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2314 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2316 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2317 * coffread.c (decode_type): Add range_type variable and call to
2318 new create_range_type function.
2319 * complaints.c (complain): Remove unused val variable.
2320 * complaints.c (_initialize_complaints): Make it void.
2321 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2322 variable and call new create_range_type function.
2323 * defs.h (enum val_prettyprint): Move enum from value.h to here
2324 so we can avoid having to include value.h just for prototypes that
2325 need the enum (thanks ANSI).
2326 * dwarfread.c (struct_type): Local anonymous_size variable is
2327 only used if !BITS_BIG_ENDIAN.
2328 * dwarfread.c (decode_subscript_data_item): Add rangetype
2329 variable and call new create_range_type function.
2330 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2332 * eval.c (evaluate_subexp): Remove unused local variable name
2333 and the statement with no side effects that initializes it.
2334 * expprint.c (print_subexp): Change local_printstr to
2336 * gdbtypes.c (create_range_type): New function that creates
2337 a range type using code fragments from object file readers as
2338 an example of what has to be initialized.
2339 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2340 and high_bound parameters, replaced with a single range_type
2341 parameter. Change function body to use passed in range_type
2342 rather than handcrafting one.
2343 * gdbtypes.h (create_range_type): Add prototype.
2344 * gdbtypes.h (create_array_type): Change prototype parameters.
2345 * infrun.c (normal_stop): Remove unused local variables tem and c.
2346 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2347 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2348 stub functions that call error if called.
2349 * language.c (unknown_language_defn, auto_language_defn,
2350 local_language_defn): Add initializers unk_lang_print_type and
2352 * language.h (struct language_defn): Reformat for larger
2353 comments, add la_print_type and la_val_print members. Add
2354 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2355 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2356 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2358 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2360 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2361 * main.c (execute_command): Remove unused local variable cmdlines.
2362 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2363 (clear_displays), symmisc.c (block_depth), values.c
2364 (clear_value_history):
2365 Make testing of truth value of assignment result explicit.
2366 * mipsread.c (upgrade_type): Update FIXME to include future use
2367 of create_range_type.
2368 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2369 whatis_exp, maintenance_print_type): Move prototypes and functions
2371 * printcmd.c (_initialize_printcmd): Move add_com calls for
2372 ptype_command and whatis_command to new typeprint.c.
2373 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2374 * source.c (find_source_lines): Local variable c only used
2375 when LSEEK_NOT_LINEAR is defined.
2376 * stabsread.c (read_array_type): Use new create_range_type
2378 * stabsread.c (read_range_type): Add new index_type variable and
2379 call new create_range_type function rather than handcrafting
2381 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2382 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2383 * symtab.c (type_print_base usages): Use c_type_print_base.
2384 * symtab.c (type_print_varspec_prefix usages): Use
2385 c_type_print_varspec_prefix.
2386 * symtab.c (type_print_method_args usages): Use
2387 cp_type_print_method_args.
2388 * valprint.c: Completely ripped apart and the fragments used
2389 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2390 valprint.h. Remaining stuff is language independent.
2391 * value.h (struct fn_field): Forward declare for prototypes.
2392 * value.h (type_print_1): Remove prototype.
2393 * value.h (enum val_prettyprint): Moved to defs.h.
2394 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2395 * value.h (baseclass_offset): Add prototype.
2396 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2397 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2398 * ch-typeprint.c: New file for language dependent type printing.
2399 * ch-valprint.c: New file for language dependent value printing.
2400 * ch-exp.y (parse_number): Remove prototype and stub function.
2401 * ch-exp.y (decode_integer_literal): Removed unused digits and
2403 * ch-exp.y (convert_float): Completely ifdef out for now.
2404 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2405 ch-lang.c (chill_op_print_tab):
2406 Change from ANSI-obsolescent "const static" to ANSI-conformant
2408 * ch-exp.y (yylex): Add unhandled storage class enumeration
2409 literals to switch statement for completeness.
2410 * ch-lang.c (chill_create_fundamental_types): Remove unused
2411 nbytes variable. Change dummy type to 2 bytes to match int.
2412 Handle FT_VOID types gratuituously added to chill DWARF by
2413 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2414 type rather than a one byte TYPE_CODE_INT type.
2415 * ch-lang.c (chill_language_defn): Add chill_print_type and
2417 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2419 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2421 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2422 bfd_get_symbol_leading_char instead.
2424 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2425 leading character from names.
2426 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2427 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2428 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2430 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2431 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2432 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2433 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2434 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2435 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2436 * symfile.c (syms_from_objfile): Insert debugging check to test
2437 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2439 * doc/gdbint.texinfo (Host Conditionals): Remove
2440 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2442 (Target Conditionals): Remove all of the above.
2444 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2446 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2447 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2449 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2451 * coffread.c (decode_type): catch negative tagndx fields generated
2453 * exec.c: comment out string following #endif.
2454 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2455 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2457 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2458 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2460 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2462 * complaints.c: New file, code moved from utils.c.
2463 * complaints.c (complain): Made into a varargs function.
2464 * complaints.h: New file, code moved from symfile.h.
2465 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2466 * Makefile.in (HFILES): Add complaints.h.
2467 * Makefile.in (OBS): Add complaints.o.
2468 * symfile.c (complaint_root, stop_whining, complaint_series,
2469 complain, clear_complaints, add_show_from_set for stop_whining):
2470 Moved to complaints.c.
2471 * symfile.h (struct complaint, complaint_root decl, complain
2472 prototype, clear_complaints prototype): Moved to complaints.h.
2473 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2474 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2475 complaints.h. Remove casts from arguments to complain(),
2476 which is now a varargs function, and remove unnecessary
2477 placeholder zero args.
2478 * defs.h (begin_line): Add prototype.
2479 * defs.h (vprintf_filtered): Add prototype.
2480 * dwarfread.c (varargs.h): Remove, no longer needed.
2481 * dwarfread.c (dwarfwarn): Remove prototype and function.
2482 * dwarfread.c (complaints): Define a bunch of complaints.
2483 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2484 usages to standard complain() calls.
2485 * utils.c (begin_line): New function that ensures that
2486 whatever gets filter-printed next starts on its own line.
2487 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2488 but to stdout (calls vfprintf_filtered internally).
2490 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2492 * remote.c: Avoid printf_filtered line limit. Suggested by
2493 Robert R. Henry, <rrh@tera.com>.
2494 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2496 * main.c (main): Accept --silent as well as --quiet. Change +help
2497 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2499 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2500 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2502 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2504 * tm-nindy960.h, remote-nindy.c: Lint.
2506 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2508 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2509 a optional type to decorate as an array type, the type of the
2510 index, and the bounds of the array. Records this additional info
2511 in the array type for use with languages with nonzero array
2513 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2514 to note that arrays may have bounds.
2515 * gdbtypes.h (create_array_type): Update prototype.
2516 * c-exp.y (ptype production): Adjust for new create_array_type
2517 calling conventions.
2518 * coffread.c (decode_type): Call create_array_type rather than
2519 handcrafting array types.
2520 * convex-tdep.c (value_type): Remove, now use create_array_type.
2521 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2522 vector_type into calls to create_array_type.
2523 * dwarfread.c (decode_subscr_data): Name changed to
2524 decode_subscript_data_item throughout.
2525 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2526 create_array_type. Now records index type and range as well.
2527 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2528 change to use create_array_type.
2529 * dwarfread.c (read_subroutine_type): Test existing user defined
2530 types before decorating them, to ensure they are blank, and
2531 complain about it if they are not.
2532 * dwarfread.c (decode_fund_type): For unrecognized types, always
2533 return some valid type (type integer). If the unrecognized type
2534 cannot be an implementation defined type, complain as well.
2535 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2536 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2537 * mipsread.c (upgrade_type): Add FIXME comment that code to
2538 handcraft arrays should be replaced with call to create_array_type.
2539 * stabsread.c (read_array_type): Replace code to handcraft
2540 array types with call to create_array_type.
2541 * valprint.c (type_print_varspec_prefix): Minor formatting
2542 change, join lines that don't need to be split.
2544 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2546 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2547 decl for attach_flag, it now lives in inferior.h.
2548 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2549 Make most functions static.
2550 * hppah-nat.c: General cleanups, remove BSD specific code (since
2551 that all lives in hppab-nat.c).
2552 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2553 Change sense of test against inside_entry_file(). This fix is
2555 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2556 to read/write_register_bytes().
2557 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2558 work around PA-GAS assembler bug. Also, add trailing */ to some
2560 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2561 Same reason as above.
2563 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2565 * mipsread.c (parse_symbol): When checking whether a structured
2566 type is an enum, check qualifiers of its first member, as well as
2567 the base type of the member. Bug found and fixed by John M.
2568 Farrell, <farrell@fjord.reo.dec.com>.
2570 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2571 * remote-vx.c: Don't include vx-share/reg.h.
2572 * vx-share/ptrace.h: Reproduce from scratch.
2573 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2574 * Makefile.in: Remove references to removed files, and to removed
2575 29k-share directories.
2577 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2579 * c-lang.c (_initialize_c_language): Name changed from
2581 * m2-lang.c (_initialize_m2_language): Name changed from
2583 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2584 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2585 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2586 expression parsing into c-lang.c and m2-lang.c respectively.
2587 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2588 m2-exp.y respectively.
2589 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2590 and m2-* files respectively.
2591 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2592 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2593 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2594 * expression.h (struct block): Forward declaration for prototypes.
2595 * language.h (struct objfile): Forward declaration for prototypes.
2596 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2597 * Makefile.in (HFILES): Add ch-lang.h.
2598 * Makefile.in (OBS): Add ch-lang.o.
2599 * ch-exp.y: Migrate code that has nothing to do with expression
2600 parsing into ch-lang.c.
2601 * ch-lang.c: New file, code migrated from c-exp.y.
2602 * ch-lang.h: New file, internal interface between ch-* files.
2603 * ch-lang.c (_initialize_chill_language): Name changed from
2604 _initialize_chill_exp.
2606 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2607 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2608 * config/amix.mh (NATDEPFILES): Add.
2609 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2612 * dwarfread.c (decode_subscr_data): Remove spurious test that
2613 accepted only integer subscript types. We don't do anything
2614 with the type at the moment anyway.
2616 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2618 * ch-exp.y (match_character_literal): Fix case where no
2619 match at all is found.
2620 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2621 width types. For example, "INT" is always 2 bytes regardless
2622 of the values of any TARGET_*_BIT macros. So use explicit
2623 numeric sizes for the types.
2625 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2627 * c-exp.y (c_create_fundamental_type): New function to create
2628 language specific fundamental types for C.
2629 * m2-exp.y (m2_create_fundamental_type): New function to create
2630 language specific fundamental types for Modula 2.
2631 * c-exp.y (c_language_defn, cplus_language_defn): Add
2632 c_create_fundamental_type to language struct initializers.
2633 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2634 to language struct initializers.
2635 * dwarfread.c (expression.h, language.h): Include.
2636 * dwarfread.c (ftypes): New array to hold fundamental types
2637 for current compilation unit.
2638 * dwarfread.c (cu_language_defn): New pointer to language
2639 struct for language of current compilation unit.
2640 * dwarfread.c (dwarf_fundamental_type): New function to
2641 create/lookup fundamental types.
2642 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2643 * dwarfread.c (throughout): Replace lookup_fundamental_type
2644 with dwarf_fundamental_type.
2645 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2646 compilation unit (may be different language or different objfile).
2647 * gdbtypes.c (lookup_fundamental_type): Move actual type
2648 creations into language specific fundamental type creation
2649 functions and call via create_fundamental_type. Add comment
2650 about this function being obsolescent.
2651 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2652 sized signed and unsigned integers.
2653 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2654 * language.c (language_def): New function to lookup a language
2655 struct given it's enumeration.
2656 * language.h (struct language_defn): Add la_fund_type, a pointer
2657 to a function that creates fundamental types for this language.
2658 * language.h (create_fundamental_type): New macro to create
2659 fundamental types based on the current language.
2660 * language.h (language_def): Add prototype.
2661 * language.c (unk_lang_create_fundamental_type): New function
2662 for initializing language structs, calls error if called.
2663 * language.c (unk_language_defn, auto_language_defn,
2664 local_language_defn): Use unk_lang_create_fundamental_type.
2665 ch-exp.y (chill_create_fundamental_type): New function.
2666 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2667 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2669 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2671 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2673 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2674 as GCC_PRODUCER and GPLUS_PRODUCER.
2676 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2678 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2681 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2683 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2684 rather than '$'. This particular piece of braindamage is
2685 spreading like ooze. It's now infected libiberty, deja-gnu,
2687 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2688 hardwired '$' character.
2690 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2692 (Changes to break incredibly ugly, unmaintainable 750 line
2693 read_struct_type function up into managable pieces.)
2694 * Makefile.in (VERSION): Bump to 4.7.3.
2695 * stabsread.c (struct field_info): Local struct definition.
2696 * stabsread.c (read_member_functions, read_struct_fields,
2697 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2698 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2699 functions from fragmented read_struct_type.
2700 * stabsread.c (stabs_general_complaint): Catchall complaint.
2701 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2702 symbol name continuation code. Use macro throughout.
2703 * stabsread.c (various places): Replace add-one-to-pointer
2704 with pointer increment.
2705 * stabsread.c (read_type): Retain function local copy of type
2706 descriptor. Rearrange code calling read_struct_type() to match
2708 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2709 a single blank as the name of nameless enumerations. Recognize
2710 this special case and set nameless flag.
2711 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2713 * ch-exp.y (access_name): New non-terminal token and
2715 * ch-exp.y (general_procedure_name): Now a terminal token.
2716 * ch-exp.y (location): Expand production.
2717 * ch-exp.y (match_simple_name_string): New function.
2718 * ch-exp.y (yylex): Call match_simple_name_string and return
2719 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2721 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2723 * munch: Backslash escape vertical bar characters inside
2724 grep patterns since they have special meaning for some greps.
2725 * parse.c (write_exp_string): Complete rewrite to store string
2726 contants as a leading explicit length, followed by the string data,
2727 followed by a trailing explicit length.
2728 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2729 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2730 Use recorded explicit length of strings in expression elements,
2731 rather than strlen. Adjust code to skip over strings stored in
2732 expression elements, and code to access strings, to account for
2733 new leading explicit size expression element.
2734 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2735 0, to avoid negative expression element indices.
2736 * valops.c (search_struct_method): Minor whitespace change.
2738 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2740 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2741 which together maintain a dynamically expandable static buffer
2742 for the lexer to use when translating C strings to their internal
2743 form (other future uses possible). Fix parsing of C style strings
2744 to do the normal C style input conversions of escaped character
2746 * valops.c (value_string): Remove translation of escaped
2747 character sequences, now done in C expression parser.
2748 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2749 and decides if it should be printed in literal form or some other
2750 form, based on it's ASCII value and setting of sevenbit_strings.
2751 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2752 macro, change indentation style.
2753 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2754 * ch-exp.y (chill_printstr): First cut at real function instead
2757 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2759 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2761 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2763 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2765 * defs.h (sevenbit_strings): Add declaration.
2766 * defs.h (printchar): Replace with gdb_printchar.
2767 * language.h (language_defn): Add new function pointers
2768 la_printchar and la_printstr, to do language dependent
2769 printing of characters and strings.
2770 * language.h (local_printchar, local_printstr): New macros
2771 to call language dependent functions pointed to by la_printchar
2772 and la_printstr respectively.
2773 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2774 dependent functions for printing characters and strings.
2775 * c-exp.y (c_language_defn, cplus_language_defn): Add
2776 c_printchar and c_printstr.
2777 * command.c (do_setshow_command): Rename printchar use to
2779 * expprint.c (print_subexp): Replace C style string output
2780 with call to local_printstr.
2781 * language.c (unk_lang_printchar, unk_lang_printstr):
2782 New stubs, currently errors.
2783 * language.c (unknown_language_defn, auto_language_defn,
2784 local_language_defn): Add unk_lang_printchar and
2786 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2787 language dependent functions to print characters and strings.
2788 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2789 * utils.c (printchar): Renamed to gdb_printchar.
2790 * valprint.c (print_string): Remove prototype, function moved
2791 to c-exp.y, where it becomes c_printstr.
2792 * valprint.c (print_max): Made global for reference from the
2793 language dependent printing routines in *-exp.y.
2794 * valprint.c (repeat_count_threshold): New variable with function
2795 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2796 Change all references to old macro to references to new variable.
2797 * valprint.c (value_print, val_print): Replace calls to
2798 print_string with calls to local_printstr.
2799 * valprint.c (val_print): Replace C style character printing
2800 with call to local_printchar.
2801 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2802 * valprint.c (_initialize_valprint): Add add_show_from_set
2803 call for setting up repeat_count_threshold as print variable.
2804 * ch-exp.y (decode_integer_value): New function.
2805 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2806 * ch-exp.y (chill_printchar, chill_printstr): New language
2807 dependent functions for printing characters and strings.
2808 * ch-exp.y (chill_language_defn): Add chill_printchar and
2811 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2813 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2814 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2815 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2817 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2819 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2820 and assume the process has been killed.
2822 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2824 * remote-udi.c (udi_open): Reset vars so that user can re-run
2825 programs without leaving GDB.
2826 * (many routines): Slightly improve error handling.
2827 * (download): Zero out BSS by longs instead of bytes to avoid
2828 timeouts in real hardware.
2829 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2830 that connection is no longer in use after shutdown() of socket.
2831 This keeps GDB from dying of a SIGPIPE when you issue multiple
2832 `target udi' commands.
2834 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2836 * language.h (language_format_info): New structure to bundle
2837 local formatting information.
2838 * language.h (language_defn): Replace individual format info
2839 with language_format_info structs.
2840 * language.h (local_*_format, local_*_format_prefix,
2841 local_*_format_specifier, local_*_format_suffix): New macros
2842 for binary/octal/decimal/hex formats to access info elements.
2843 * c-exp.y (c_language_defn): Update for new format handling.
2844 * m2-exp.y (m2_language_defn): Update for new format handling.
2845 * dbxread.c (language.h): Include for partial-stab.h use.
2846 * mipsread.c (expression.h, language.h): Include for
2848 * defs.h (local_hex_format, local_hex_format_custom,
2849 local_hex_string, local_hex_string_custom): Move to language.h.
2850 * language.c (local_hex_format_custom, local_hex_string,
2851 local_hex_string_custom, local_octal_format_custom): Use new
2853 * language.c (unknown_language_defn, auto_language_defn,
2854 local_language_defn): Update for new format handling.
2855 * printcmd.c (print_scalar_formatted): Use new macros
2856 to access decimal and binary format info for printing.
2857 * c-exp.y (chill_language_defn): Update for new format handling.
2858 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2859 * ch-exp.y (decode_integer_literal): Add function
2860 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2861 * ch-exp.y (builtin_type_chill_char): Add definition.
2862 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2864 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2866 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2868 (aix_framedata): added nosavedpc field.
2869 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2871 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2872 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2873 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
2874 instructions as function_frame_info does. Expand special case of
2875 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
2877 (pop_frame): Add 4 rather than sizeof (int) to avoid host
2879 (function_frame_info): Set frameless if the function has no frame,
2880 and set nosavedpc if the PC was not saved. Handle gcc generated
2881 stfd 31,-4(31); st 31, -12(31) correctly.
2882 (frameless_function_invocation): New second argument pcsaved; if 0
2883 return whether the function has a frame, if 1 return whether the
2885 (frame_initial_stack_address): Correct typo: cache registers for
2886 callee_fi, not for fi, (avoids reading garbage memory locations).
2888 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
2890 * infrun.c (wait_for_inferior (just before step_over_function
2891 label)): Change test for stepping into subroutine to check for the
2892 presence of line number info. This makes stuff compiled with -g1
2893 cause GDB to not lose control when stepping.
2895 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
2896 Improve comments as well.
2898 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
2900 * Makefile.in (VERSION): Bump to 4.7.2
2901 * symtab.c (find_pc_symtab): Fix return of random value
2903 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
2904 Makefile since it contains sed patterns used in generation.
2905 Add sed pattern to also delete #include of any malloc.h.
2906 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
2907 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
2908 function names to conform to K&R terminology with respect to
2909 logical and bitwise operators:
2910 UNOP_ZEROP => UNOP_LOGICAL_NOT
2911 UNOP_LOGNOT => UNOP_COMPLEMENT
2912 BINOP_LOGAND => BINOP_BITWISE_AND
2913 BINOP_LOGXOR => BINOP_BITWISE_XOR
2914 BINOP_LOGIOR => BINOP_BITWISE_IOR
2915 BINOP_AND => BINOP_LOGICAL_AND
2916 BINOP_OR => BINOP_LOGICAL_OR
2917 PREC_OR => PREC_LOGICAL_OR
2918 PREC_AND => PREC_LOGICAL_AND
2919 PREC_LOGIOR => PREC_BITWISE_IOR
2920 PREC_LOGXOR => PREC_BITWISE_XOR
2921 PREC_LOGAND => PREC_BITWISE_AND
2922 value_zerop() => value_logical_not()
2923 value_lognot() => value_complement()
2924 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
2925 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
2926 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
2927 and is nonexistant in some SVR4 based systems.
2928 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
2929 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
2931 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
2932 * source.c (source_info): Fix minor nits, print "1 line" rather
2933 than "1 lines", and "language is <lang>".
2934 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
2935 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
2936 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
2938 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
2939 * ch-exp.y: New expression parser, for GNU-Chill.
2940 * defs.h (enum language): Add language_chill.
2941 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
2942 LANG_MODULA2 a recognized language.
2943 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
2944 Chill as well as Modula-2.
2945 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
2946 builtin_type_chill_ulong, builtin_type_chill_real): Add.
2947 * language.c (set_language_command): Add chill.
2948 * language.c (binop_result_type, integral_type, character_type,
2949 boolean_type, structured_type, value_true, binop_type_check):
2950 Add language_chill cases.
2951 * language.h (_LANG_chill): Define.
2952 * symfile.c (deduce_language_from_filename): Recognize the
2953 filename extensions ".chill", ".c186", and ".c286" for Chill.
2954 * valprint.c (typedef_print): Add case for language_chill.
2955 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
2956 * Makefile.in (YYFILES): Add ch-exp.tab.c.
2957 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
2958 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
2960 * Makefile.in (distclean): Add target ch-exp.tab.c.
2961 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
2962 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
2963 * eval.c (evaluate_subexp): Add OP_BOOL case.
2964 * expprint.c (print_subexp): Add OP_BOOL case.
2966 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
2968 * infcmd.c (set_environment_command): Avoid skipping first
2969 char of env value if an '=' appears in it. Bug report and fix
2970 by Mark Jungerman, <maj@lucid.com>.
2972 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
2974 * infcmd.c (step_over_calls): Improve comments.
2975 * symtab.c (find_pc_psymtab): Clean up a bit.
2976 * (find_pc_symtab): Fix comments, clean up code.
2977 * (find_pc_line): General cleanups, efficiency improvements.
2978 Also, don't return garbage when some line info exists, but there
2981 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
2983 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
2984 member, and the stat pointer passed to vmap_symtab was NULL, the
2985 wrong vmap entries would be modified. Fixes behavior where
2986 attempting to load symbols for a module with no member would mess
2987 up already read in symbols.
2989 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
2991 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
2992 29k-share/dfe/mini2udi.o.
2993 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
2994 * alldeps.mak, depend: Update to deal with removal of
2995 aforementioned files.
2996 * remote-udi.c: Major cleanups. Clean up udi_open and drop
2997 requirement for useless 'program' argument. Clean up
2998 udi_create_inferior, and udi_load to call common download()
2999 routine. Create download routine to load remote hosts directly
3000 (with the help of BFD) so that we don't need yank.c and
3002 Fix udi_detach to call UDIDisconnect with
3003 the right arguments. Clean up udi_resume, don't assign tip_error
3004 twice. Clean up udi_wait, straighten out status codes. Make
3005 udi_kill really work.
3007 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3009 * c-exp.y: separated host/target idea of integer type size,
3010 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3011 UINT and CHAR rules. (parse_number): work out the targetwise type
3012 of a number based upon it's size and qualifiers. (yylex): chars
3013 are now treated the same way as ints.
3015 * source.c (indentify_source_line): don't core dump if wanted
3016 line is larger than number of lines in source. (can happen when
3017 coff gets confused about #included source).
3019 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3021 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3022 when debugging a program with 100 shared libraries.
3024 * solib.c (solib_map_sections): Always close the BFD we open.
3025 Free all malloc'd storage we allocate, too, including error cases.
3026 (struct so_list): Remove unused so_bfd member.
3027 (clear_solib): Don't bother closing so_bfd.
3029 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3030 cacheable. `So many symbol files, so little file descriptors.'
3032 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3034 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3035 Stubs should stand alone as much as possible.
3037 * source.c (show_directories): Avoid printf_filtered length prob
3038 pointed out by Jonathan Stone.
3040 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3041 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3042 <Lee_Cooprider@vos.stratus.com>.
3044 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3046 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3047 struct, not struct itself.
3048 * serial.h (serial_restore): Fix prototype, takes pointer not
3051 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3053 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3054 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3056 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3058 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3059 Stubs should stand alone as much as possible.
3061 * README: Add remote-es1800.c and remote-st2000.c to table.
3062 * go32-nat.c: Remove, there is no native go32 support.
3063 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3065 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3067 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3068 new routines to deal with sending SIGINTs to attached processes
3069 when the user interrupts the controlling GDB.
3070 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3071 the aforementioned routines when waiting for the attached process.
3073 * elfread.c, mipsread.c: Include <string.h>.
3074 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3075 * serial.h: Add prototype for serial_restore().
3077 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3079 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3080 minimal_symbol_count, because the NULL symbol is not included in
3081 the count. This prevented this function from finding the last
3082 symbol in the table.
3084 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3086 * dbxread.c (process_one_symbol): if not defined
3087 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3088 the start of the function, not just after N_FUN.
3090 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3092 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3093 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3094 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3095 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3096 file. Remove preprocessor defines that previously did remapping.
3098 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3100 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3101 Bug fix courtesy of Alexander Klaiber.
3103 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3105 hp300 native support (hp300hpux untested).
3107 * hp300ux-xdep.c: removed.
3108 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3109 * xm-hp300hpux.h: updated copyright.
3110 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3111 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3112 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3113 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3114 fork-child.o coredep.o corelow.o.
3115 (NAT_FILE, NATDEPFILES): new macros.
3116 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3117 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3119 (NAT_FILE, NATDEPFILES): new macros.
3120 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3122 Vax ultrix native support.
3124 * nm-vax.h: new file.
3125 * Makefile.in (HFILES): added nm-vax.h.
3126 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3127 coredep.o corelow.o removed.
3128 (NAT_FILE, NATDEPFILES): new macros.
3129 * xm-vax.h: updated copyright.
3130 (REGISTER_U_ADDR): removed.
3132 Apollo native support (untested).
3134 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3135 * a68v-nat.c, nm-apollo68[bv].h: new files.
3136 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3137 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3138 * a68v-xdep.c: removed.
3139 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3140 inftarg.o fork-child.o a68v-xdep.o.
3141 (NAT_FILE, NATDEPFILES): new macros.
3143 * defs.h: include nm.h.
3144 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3145 sparc-tdep.c, : do not include nm.h.
3146 * doc/gdbint.texinfo: nm.h now included in defs.h.
3148 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3150 * Makefile.in (VERSION): 4.7.1 post release!
3152 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3154 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3156 * Makefile.in (VERSION): gdb-4.7 release.
3157 * README: Update for gdb-4.7.
3159 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3161 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3164 * alldeps.mak, depend: Update.
3166 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3168 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3170 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3171 causes problems in setting breakpoint in the right place in
3172 functions with `float' args which are passed as doubles.
3173 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3174 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3176 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3178 * Makefile.in (HFILES): Add nm-i386sco.h.
3179 * dwarfread.c: include <sys/types.h> for SCO.
3180 * infptrace.c: Don't include ptrace.h under SCO.
3181 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3183 * config/i386v.mt: Add exec.o to TDEPFILES.
3185 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3187 * i386v-nat.c: Remove space from front of #endif.
3188 * irix4-nat.c: Remove externs of registers[], include inferior.h
3190 * mips-nat.c: Explicitly initialize zerobuf to 0!
3191 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3192 Always setup fci->frame, even if it's non-zero. Too many places
3193 depend upon this behavior (and I have to get a release out the
3195 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3196 processing_gcc_compilation if we find the embedded stabs marker.
3197 This fixes several bugs with finding the location of short or char
3198 function parameters passed on the stack.
3200 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3202 Native support for sun4sol2.
3204 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3205 * nm-sysv4.h: new file.
3206 * Makefile.in (HFILES): added nm-sysv4.h.
3207 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3208 (NAT_FILE, NATDEPFILES): new macros.
3209 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3211 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3213 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3214 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3216 * Makefile.in (VERSION): Tick to 4.6.9.
3218 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3220 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3221 definition, replace with portable one.
3222 * remote-nindy.c: Lint.
3223 (nindy_wait): Return type is int, result is inferior_pid.
3224 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3225 (initialize_symmisc): Remove empty function.
3226 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3227 Remove obsolete, misspelled macro.
3228 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3229 (all @node commands): Use new form to avoid nitpicking errors.
3230 * doc/gdbint.texinfo: Document host/native/target split.
3232 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3234 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3236 * xm-mips.h (offsetof): Don't define this if __STDC__.
3238 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3240 umax native support (untested).
3242 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3244 (NAT_FILE, NATDEPFILES): new macros.
3245 * config/umax.mt (TDEPFILES): removed exec.o.
3246 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3247 removed to nm-umax.h.
3248 * nm-umax.h: new file.
3249 * Makefile.in (HFILES): added nm-umax.h.
3251 hppa native support (untested).
3253 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3254 (NAT_FILE, NATDEPFILES): new macros.
3255 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3256 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3257 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3258 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3259 * hppa[bh]-xdep.c: removed.
3260 * hppa[bh]h-tdep.c: do not include ptrace.h.
3261 * Makefile.in (HFILES): added nm-hppa[bh].h.
3263 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3265 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3267 * mips-nat.c: Straighten out include files. Work around
3268 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3271 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3273 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3274 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3275 backtraces from core files work.
3276 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3277 Functions are now defined in mips-nat.c.
3279 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3281 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3282 serial_default_name().
3284 * remote-hms.c, ser-go32.c, serial.h: Change from
3285 serial_timedreadchar() to new serial_readchar().
3287 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3289 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3291 * c-exp.y: Moved handling of 'const' and 'volatile' from
3292 <type> to <typebase>. This removes 2 conflicts.
3294 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3296 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3297 from breakpoint table when reseting breakpoints.
3299 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3301 Native support cleanup and corefile fixes for i386 SVR4 systems.
3303 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3304 fill_fpregset): Moved to i386v4-nat.c
3305 * i386v4-nat.c, nm-i386v4.h, : New files.
3306 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3307 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3308 change i386v-nat.o to i386v4-nat.o.
3310 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3312 Miscellaneous 386 configs updated.
3314 * config/i386aout.mt (TDEPFILES): removed exec.o.
3315 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3316 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3317 (NAT_FILE, NATDEPFILES): new macros.
3318 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3319 config/i386v4.mt (TDEPFILES): removed exec.o.
3320 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3321 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3322 (NAT_FILE, NATDEPFILES): new macros.
3323 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3324 fork-child.o coredep.o corelow.o i386-xdep.o.
3325 (NAT_FILE, NATDEPFILES): new macros.
3327 Native support cleanup for i386bsd (untested).
3329 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3330 * config/i386bsd.mh (NATDEPFILES): added exec.o
3331 * tm-i386bsd.h (FLOAT_INFO): removed.
3332 * nm-i386bsd.h (FLOAT_INFO): added.
3334 Native support for i386v (untested).
3336 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3337 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3338 (NAT_FILE, NATDEPFILES): new macros.
3339 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3340 * i386-xdep.c: removed.
3341 * Makefile.in (HFILES): added nm-i386v.h
3342 * i386v-nat.c, nm-i386v.h: new file.
3343 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3345 * tm-i386v.h (FLOAT_INFO): removed.
3347 Native support for linux (untested).
3349 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3350 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3351 (NAT_FILE, NATDEPFILES): new macros.
3352 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3353 * Makefile.in (HFILES): added nm-linux.h.
3354 * nm-linux.h: new file.
3355 * xm-linux.h: updated copyright. cleaned up formatting.
3356 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3358 Native support for sun386 (untested).
3360 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3361 fork-child.o sun386-xdep.o.
3362 (NAT_FILE, NATDEPFILES): new macros.
3363 * config/sun386.mt (TDEPFILES): removed exec.o.
3364 * Makefile.in (HFILES): added nm-sun386.h.
3365 * sun386-nat.c, nm-sun386.h: new file.
3366 * sun386-xdep.c: removed.
3367 * xm-sun386.h: updated comment and copyright.
3368 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3371 Native support for i386mach (untested).
3373 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3374 fork-child.o mach386-xdep.o.
3375 (NAT_FILE, NATDEPFILES): new macros.
3376 * Makefile.in (HFILES): added nm-i386mach.h.
3377 * nm-i386mach.h, i386mach-nat.c: new files.
3378 * mach386-xdep.c: removed.
3379 * xm-i386mach.h: updated copyright.
3380 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3383 Native separation for go32 (untested).
3385 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3386 * go32-nat.c: new file.
3387 * go32-xdep.c (call_ptrace, child_resume,
3388 fetch_inferior_registers, store_inferior_registers,
3389 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3391 Native support for m88k (untested).
3393 * Makefile.in (HFILES): added nm-m88k.h
3394 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3395 FETCH_INFERIOR_REGISTERS): removed.
3396 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3397 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3398 (NAT_FILE, NATDEPFILES): new macros.
3399 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3400 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3401 * m88k-xdep.c: removed.
3403 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3405 * i386b-nat.c: Comment changes.
3406 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3408 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3410 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3412 Avoid longjmp()-catching compilation errors in cross-ports.
3414 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3415 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3416 Move from mips-tdep.c and tm-{irix3,mips}.h.
3417 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3419 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3422 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3423 (fetch_core_registers): Fix bfd_seek arguments.
3425 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3427 Make core files work again (add back the `core' target).
3429 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3430 (NATDEPFILES): Add corelow.o.
3431 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3434 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3435 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3436 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3437 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3438 appears. FIXME, these should be moved to NATDEPFILES for native
3441 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3443 Ultra3 host/target/native split. (untested).
3445 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3446 (fetch_register, fetch_inferior_registers,
3447 store_inferior_registers, fetch_core_registers): removed to
3449 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3451 * Makefile.in (HFILES): added nm-ultra3.h.
3452 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3453 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3455 (NAT_FILE, NATDEPFILES): new macros for native support.
3456 * config/ultra3.mt (TDEPFILES): exec.o removed.
3458 * xm-vaxult.h: add MEM_FNS_DECLARED.
3460 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3462 * Makefile.in (VERSION): Roll to 4.6.8.
3463 (OBS): Put version.o first, so Makefile rebuild happens early.
3465 * command.h: Publicize prototype for not_just_help_class_command.
3466 * command.c: Remove proto.
3467 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3468 output. Move "maint info" from class info to class maintenance,
3470 * infrun.c: Move "stop" to class_obscure, and give it a
3471 function so it will not be seen as a global help topic. FIXME,
3472 it should be possible to set these attributes independently.
3474 * core.c (core_command): Make nicer error message for no core support.
3476 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3478 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3479 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3481 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3482 (scan_compilation_units): Punt unused filename arg. dbfoff,
3483 lnoffset, and curlnoffset are file_ptr's now.
3484 (dwarf_build_psymtabs): Drop desc and filename args; use
3485 objfile. dbfoff and lnoffset are file_ptr's now.
3486 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3487 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3488 (elf_symfile_read): Skip desc and filename args to
3489 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3490 * gdb-stabs.h: Use file_ptr rather than off_t.
3491 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3492 compile-time debug check that someone turned off as "unused".
3493 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3494 * symfile.h: Update dwarf_build_psymtabs and
3495 elfstab_build_psymtabs prototypes.
3496 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3497 Use file_ptr offsets. bfd_seeks use L_SET.
3499 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3501 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3502 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3503 value so that demangler won't be invoked. This greatly speeds up
3505 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3506 linked_proc_info so that it properly deallocates the appropriate
3507 item after it is done with it instead of before.
3508 * Don't pass bogus frame pointer to create_new_frame(). Just
3509 leave it as zero so that lower level code will figure out the
3512 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3514 Sony News native support.
3516 * Makefile.in (HFILES): added nm-news.h.
3517 * nm-news.h: new file.
3518 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3519 fork-child.o coredep.o to NATDEPFILES.
3520 (NAT_FILE, NATDEPFILES): new macros for native support.
3521 * config/news.mt (TDEPFILES): removed exec.o.
3523 * remote-vx.c: remove redundant include of sys/time.h.
3525 * infrun.c: include ctype.h. Otherwise some machines result in
3526 undefined for isdigit.
3528 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3530 * configure.in: Convert m68k entries to m68* entries to handle
3531 all the various m68xxx hosts and targets.
3532 * config/news1000.mt: No longer needed, same as news.mt.
3534 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3536 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3538 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3540 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3541 nm-sun2.h, nm-mips.h.
3543 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3545 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3547 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3549 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3551 * xm-hppah.h: if __STDC__ is not defined, define
3553 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3554 compiler; see the comment in the file.
3556 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3558 First cut at support for all BSD variants on 386.
3560 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3561 * i386b-nat.c: New native support file.
3562 * configure.in: Add host and target for i[34]86-*-bsd*.
3563 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3565 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3567 Sun2 native support (untested).
3569 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3570 REGISTER_U_ADDR): removed to nm-sun2.h.
3571 * nm-sun2.h: new file.
3572 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3573 fork-child.o sun3-xdep.o removed.
3574 (NAT_FILE, NATDEPFILES): new macros.
3576 Mips native support. Decstation and iris4 have been tested.
3579 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3580 fill_fpregset): removed to irix4-nat.c
3581 * mips-xdep.c: removed.
3582 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3584 * procfs.c: include nm.h.
3585 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3586 * xm-irix4.h: bump copyright.
3587 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3588 PROC_NAME_FMT): removed.
3589 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3590 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3591 (NAT_FILE, NATDEPFILES): new macros for native support.
3592 (CC): supply default compiler switches.
3593 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3594 fork-child.o coredep.o.
3595 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3597 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3598 fork-child.o mips-xdep.o coredep.o.
3599 (NAT_FILE, NATDEPFILES): new macros for native support.
3601 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3603 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3604 (NATDEPFILES): added fork-child.o
3605 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3606 (NATDEPFILES): added fork-child.o
3607 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3608 (NATDEPFILES): added fork-child.o
3610 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3612 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3613 by using puts_filtered instead.
3615 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3617 * remote-nindy.c (nindy_load): Replacement version from Steve
3618 Chamberlain, doesn't require forking to run "strip" or "sx".
3620 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3622 * Makefile.in (HFILES): Add nm-*.h files.
3624 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3626 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3627 (NATDEPFILES): added fork-child.o.
3629 * doc/gdbint.texinfo: document a few more macros, create new
3630 section for native macros.
3632 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3634 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3635 resolution of copyright issues.
3637 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3639 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3640 subdir gets configured.
3642 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3644 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3646 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3647 searching for a "bfd_strip" program. Also, fixed up arguments
3648 passed to that program.
3650 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3651 which is now used for something else. Rewrite description of
3652 associated parameters to match how gdb does it now.
3653 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3655 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3657 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3659 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3662 * inferior.h (proc_signal_handling_change): prototype removed.
3663 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3664 (handle_command): now calls target_notice_signals.
3665 * procfs.c (proc_signal_handling_change): renamed to
3666 procfs_notice_signals. Now static. Add prototype. All callers
3668 * target.h (struct target_ops): new field, to_notice_signals.
3669 (target_notice_signals): new macro to cover new field.
3670 * target.c (cleanup_target): default to_notice_signals to ignore.
3671 * corelow.c (core_ops),
3673 inftarg.c (child_ops),
3674 procfs.c (procfs_ops),
3675 remote-adapt.c (adapt-ops),
3676 remote-eb.c (eb_ops),
3677 remote-es1800.c (es1800_ops, es1800_child_ops),
3678 remote-hms.c (hms_ops),
3679 remote-mm.c (mm_ops),
3680 remote-nindy.c (nindy_ops),
3681 remote-st2000.c (st2000_ops),
3682 remote-udi.c (udi_ops),
3683 remote-vx.c (vx_ops, vx_run_ops),
3684 remote.c (remote_ops),
3685 target.c (dummy_target),
3686 xcoffexec.c (exec_ops): added static initializer for
3688 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3690 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3692 * main.c (define_command): Add forgotten initializer.
3694 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3696 * language.c, language.h: Move saved_language out to global
3697 expected_language. Set expected_language when user expectation
3699 * language.c (language_info): Don't print type/range checking gub.
3700 * main.c (main): Set expected language.
3701 (execute_command): Check against expected language.
3702 * symfile.c (set_initial_language): Set expected language.
3704 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3706 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3708 A bunch of changes mostly to improve debugging of C++ programs.
3709 Specifically, the calling of inferiors methods is improved.
3711 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3712 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3713 hide the implementation details of pointer-to-method objects.
3714 How to tell if the pointer points to a virtual method is
3715 still very dependent on the particular compiler, but this
3716 should make it easier to find the places to change.
3717 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3718 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3719 macros, instead of a hard-wired-in code that incorrectly
3720 assumed a no-longerused representation of pointer-to-method
3721 values. And otherwise fix the relevant bit-rotted code.
3723 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3724 If there are both fields and methods, put a space between.
3726 * stabsread.c (read_struct_type): Fix bug in handling of
3727 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3728 by '_'). (It used to prematurely exit the loop reading in
3729 the fields, so it would think it should start reading
3730 methods while still in the fields. This could crash gdb
3731 given a gcc that can emit nested type information.)
3733 * valops.c (search_struct_method): Pass 'this' value by
3734 reference instead of by value. This provides a more
3735 consistent interface through a recursive search where the
3736 "bottom" functions may need to adjust offsets (due to multiple
3738 * valops.c, value.h, values.c: Pass extra parameters to
3739 value_fn_field and value_virtual_fn_field so we can
3740 correctly adjust offset for multiple inheritance.
3741 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3742 virtual function calls by using value_virtual_fn_field().
3743 * values.c: New function baseclass_offset, derived from
3744 baseclass_addr (which perhaps can be made obsolete?).
3745 It returns an offset rather than an address. This is a
3746 cleaner interface since it doesn't mess around allocating
3748 * valops.c (search_struct_method): Use baseclass_offset
3749 rather than baseclass_addr.
3751 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3753 * Makefile.in: Re-install 29K/UDI stuff.
3754 * remote-udi.c (udi_resume): Clean up.
3755 * (udi_wait): Rewrite, leave out bugs.
3756 * Add debugging code to print out all register fetches and stores.
3757 * Straighten out target_ops.
3758 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3760 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3762 * remote-udi.c (udi_create_inferior): run with no arguments should
3763 not pass the program name as an argument, since the UDI code
3764 already handles that.
3765 (udi_load): get the symbols from prog_name, not arg_string (the
3766 load command should really use arg_string as the program name, not
3767 prog_name, but at least the run command works now).
3769 * munch: HP9000/300 nm puts an extra space between T and symbol
3772 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3773 needed for vxworks targets.
3775 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3777 * am29k-tdep.c (_initialize_29k): Make it possible for the
3778 user to set and query the address where function calls into the
3779 inferior write a small scratch routine. `set call_scratch_address'
3780 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3781 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3782 not already cached validly.
3784 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3786 Rs6000 native support.
3788 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3789 machines without this header should not be compiling this file.
3790 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3791 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3792 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3793 * xm-rs6000.h: do not include ptrace.h.
3794 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3795 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3796 infptrace.o and inftarg.o move to NATDEPFIES.
3797 (NAT_FILE, NATDEPFILES): new macro for native support.
3799 Sun3 native support.
3801 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3802 new macros for native support.
3803 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3804 removed sun3-xdep.o.
3805 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3807 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3808 * sun3-nat.c, nm-sun3.h: new files for native support.
3810 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3812 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3813 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3814 dbfsize and use it to initialize new local file scope dbsize.
3815 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3816 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3817 DIEs as well as the current check for undersize DIEs. This helps
3818 to gracefully detect and reject corrupted DIE information.
3820 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3822 Add `command hooks' and a hook for inferior program stopping.
3824 * command.h (struct cmd_list_element): Remove unused `aux'
3825 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3826 * command.c (add_cmd): Initialize new fields, elim old.
3827 (add_alias_cmd): Clone new fields.
3828 (delete_cmd): Un-hook hookee if we're deleting hook.
3829 (help_cmd): Tell user the command is hooked, if it is.
3830 (lookup_cmd_1): Abbreviations return the original command
3831 instead of themselves, so that hooks on the original cmd will be
3833 * defs.h (enum command_class): Add class_pseudo and comments.
3834 * gdbcmd.h (execute_user_command): Add prototype.
3835 * infrun.c (normal_stop): If the stop command is hooked,
3836 run the hook whenever we stop.
3837 (hook_stop_stub): Stub for catch_errors.
3838 (_initialize_infrun): Set up pseudo "stop" command.
3839 * main.c (execute_user_command): Code extracted from execute_command.
3840 (execute_command): If hooked, run the hook before the command.
3841 (define_command): If defining a new hook, check the command it
3842 is hooking, and warn if none. Install the hook.
3843 * source.c (_initialize_source): "l" is an abbrev for "list".
3844 * doc/gdb.texinfo: Document command hooks.
3846 * Makefile.in (VERSION): Roll to 4.6.7.
3847 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3848 * infrun.c (breakpoints_inserted): Make it static again.
3849 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3851 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3853 Native file renaming.
3855 * nat-sparc.c -> sparc-nat.c
3856 * nat-sun4os4.h -> nm-sun4os4.h
3857 * nat-trash.h -> nm-trash.h
3858 * config/sun4os4.mh: track file renaming.
3859 * configure.in: link to nm.h rather than nat.h.
3860 * infptrace.c: include nm.h rather than nat.h.
3862 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3864 Host/target/native split for sun4.
3866 * Makefile.in (TSOBS): removed corelow.o.
3867 * infptrace.c: included nat.h.
3868 * nat-trash.h: temporary header file. This should be removed once
3869 all hosts have the native/host/target split.
3870 * configure.in: add a symlink from nat-trash.h to nat.h if no
3871 other nat file exists for this configuration.
3872 * sparc-tdep.c: no longer include sys/ptrace.h.
3873 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
3874 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3876 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
3877 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
3878 to NATDEPFILES. removed sparc-xdep.o.
3879 (NATDEPFILES, NAT_FILE): new macros for native support.
3881 Break the direct connection from core_file_command to any
3882 particular type of core file support.
3884 * target.h (find_core_target): new prototype.
3885 * target.c (find_core_target): new function. Walks the target
3886 list looking for the core target.
3887 * core.c (core_file_command): replace calls to core_detach and
3888 core_open with find_core_target and direct calls.
3890 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
3892 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
3894 config/hp300hpux.mh: ALLOCA1 was not defined.
3896 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
3898 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
3899 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
3900 until we can figure out a better way to do paging.
3902 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
3904 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
3905 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
3906 * hppa-coredep.c: Remove, now that we use the hook.
3907 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
3908 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
3910 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
3911 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
3912 be ripped out and reimplemented right (see elfread.c).
3913 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
3915 Rename all HPPA files to fit into unique DOS filenames:
3916 * *hppabsd* => *hppab*
3917 * *hppahpux* => *hppah*
3919 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
3921 Make the /proc support a target-struct in its own right.
3923 * Makefile.in: Remove inftarg.[co], since it is now included via
3925 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
3926 reference infptrace.o. Add fork-child.o to all *.mh that
3929 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
3930 No longer global functions.
3931 (fork_inferior): New global function from fork-child.c.
3932 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
3933 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
3934 (child_create_inferior): Moved to fork-child.c as fork_inferior.
3935 (child_create_inferior): New tiny function that calls fork_inferior.
3936 * fork-child.c: New file, containing fork_inferior, which is
3937 built from slight mods to inftarg.c's child_create_inferior.
3939 * procfs.c (procfs_ops): Add target vector.
3940 (attach): Rename as static do_attach.
3941 (procfs_create_inferior): New tiny function that calls fork_inferior.
3942 (child_xfer_memory): Rename to static procfs_xfer_memory.
3943 (store_inferior_registers): Rename to static procfs_store_registers.
3944 (inferior_proc_init): Rename to static procfs_init_inferior.
3945 (procfs_attach, procfs_detach, procfs_prepare_to_store,
3946 procfs_files_info, procfs_open, procfs_mourn_inferior,
3947 procfs_can_run): Slightly mangled copies of the corresponding
3948 child_XXX routines from inftarg.c.
3949 (proc_wait): Renamed to static procfs_wait.
3950 (child_resume): Rename to static procfs_resume.
3951 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
3952 (initialize_proc_fs): Rename to initialize_procfs. Set up
3955 * putenv.c: index -> strchr.
3956 * regex.c: Always rename bcopy to memcpy, etc.
3957 FIXME: Eventually do the renames rather than use #define's.
3958 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
3960 * sparc-xdep.c: Move deferred_stores to target dependent.
3961 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
3963 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
3965 Split non-target-dependent code out of target_attach routines.
3967 * target.h: Comments on target_attach args and results.
3968 * infcmd.c (attach_command): Check for existing execution, call
3969 target_attach, set up terminal status and wait_for_inferior, wait
3970 for the attach status, and do normal_stop.
3971 * inftarg.c (child_attach): Remove target independent stuff.
3972 * remote-adapt.c (adapt_attach): Ditto.
3973 * remote-mm.c (mm_attach): Ditto.
3974 * remote-udi.c (udi_attach): Ditto.
3975 * remote-vx.c (vx_attach): Ditto.
3979 * remote-hms.c (hms_attach): Remove completely, it was useless.
3980 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
3981 commented-out start_remote calls.
3982 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
3983 DENTER and DEXIT macros and their calls. Use a real debugger --
3984 like gdb -- to see what functions are being called when.
3985 * utils.c (strcmp_iw): Make nonstatic, for lint.
3987 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
3989 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
3991 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
3993 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
3994 fix to differentiate between gcc1 & gcc2 compiled files so that we
3995 can debug calls that pass structs as args correctly.
3996 * symmisc.c (dump_symtab): If block was compiled with gcc, say
3997 so, and what version.
3999 * remote.c (remote_wait): Make regs be char to avoid picayune
4000 ANSI compiler warnings.
4002 * energize.h: Move all external struct decls to inside of
4003 __STDC__, add prototype for energize_shell_wait().
4004 * energize.c (getpty): Clean up, make us really get a controlling
4006 * (energize_initialize): Disable SIGIO prior to setting up for
4007 I/O interrupts. Move setsid(), et. al. to getpty().
4008 * (energize_shell_wait): New routine to wait for things started
4009 via the shell command, uses wait() instead of /dev/proc.
4010 * Also, add prototype for execute_command_1().
4012 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4014 * inftarg.c (child_create_inferior, child_attach,
4015 child_mourn_inferior): collect unix child process stratum
4016 functions which live below the target vector into this file to
4017 facilitate host/target/native split. Also, make them static.
4018 * inflow.c (child_mourn_inferior): removed.
4019 * infrun.c (child_create_inferior, child_attach): removed.
4020 (resume): becomes global so that functions below the
4021 target vector can find it.
4022 * inferior.h (resume): add prototype.
4023 (child_mourn_inferior, child_create_inferior, child_attach):
4026 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4027 replaced with find_default_attach and
4028 find_default_create_inferior.
4030 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4032 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4033 addresses don't get displayed in the wrong positions.
4035 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4037 Separate core functions along target vector in preparation for
4038 native support. Functions above vector now live in core.c. Those
4041 * core.c (solib_add_stub, core_close, core_open, core_detach,
4042 get_core_registers, core_files_info, core_ops): moved to corelow.c
4043 (_initialize_core): removed addition of core_ops target.
4044 * corelow.c: new file.
4045 (solib_add_stub, core_close, core_open, core_detach,
4046 get_core_registers, core_files_info, core_ops): moved from core.c
4047 (_initialize_corelow): new function.
4048 * gdbcore.h (core_open, core_detach): added prototypes.
4049 (core_ops): add forward declaration.
4050 * Makefile.in (SFILES_MAINDIR): add core.c
4052 (TSOBS): change core.o to corelow.o
4054 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4056 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4057 instead of 'sun' predefined symbol so that trap analysis code is
4058 enabled only when the TARGET is a sun3.
4060 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4062 * tm-i960.h (ext_format_i960): Add top-level declaration.
4063 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4064 blocks, else Sun4 compiler complains.
4066 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4068 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4069 instruction's argument. Patch from jonathan@cs.stanford.edu
4072 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4074 Break the thread of control that implies that a unix child
4075 process will be the default target.
4077 * target.c (find_default_run_target, find_default_attach,
4078 find_default_create_inferior, return_zero): new functions.
4079 (cleanup_target): Make return_zero the default for to_can_run.
4081 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4082 child_create_inferior references with find_default_XXX instead.
4084 * target.h (struct target_ops): new field, to_can_run.
4085 (find_default_attach, find_default_create_inferior): new prototypes.
4086 (target_can_run): new macro.
4088 * Also added a zero (default) to_can_run element to all static
4089 struct target_ops initializations throughout GDB, except:
4090 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4092 * infrun.c (child_create_inferior): Clean up error handling when
4093 no exec file is specified.
4094 (child_attach): Don't require exec file.
4096 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4098 Remove kill_inferior_fast, in favor of target_kill, which goes
4099 through the target vector.
4101 * inferior.h (kill_inferior_fast): remove declaration.
4103 * main.c (disconnect): call quit_cover using catch_errors rather
4104 than calling kill_inferior_fast directly. New way goes through
4105 the target vector, handles attached processes, and writes
4106 command history if appropriate.
4107 (quit_cover): new function, wrapper for quit_command.
4109 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4110 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4111 inlining them into the local kill_inferior when needed.
4113 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4115 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4116 * stabsread.c (read_struct_type): Simplify complicated expression
4117 for dumb DECstation compiler.
4119 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4121 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4122 operands to memory management instructions, from WRS.
4124 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4126 * main.c (main): Back out previous language setting changes.
4127 Replace with simple default to C before processing any init
4128 files. There MUST be a language set, even in the absence of
4129 init files or executables, or expression parsing fails.
4131 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4133 * main.c (main): Move code that sets initial language to
4134 symfile.c. Fixup places where command files are processed to
4135 be consistent in setting a default language if none has been
4137 * symfile.c (set_initial_language): Add code moved from
4138 main() that sets an initial default language when a new
4139 symbol file is read.
4140 * symfile.c (symbol_file_command): Call set_initial_language.
4141 * symtab.c (find_main_psymtab): Add FIXME comment.
4143 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4145 * breakpoint.c, sparc-tdep.c: comment changes.
4146 * configure.in: removed target_dependent line.
4148 * remote-mm.c (mm_attach): change printf to error to prevent
4150 * remote-udi.c (udi_attach): change printf to error to prevent
4153 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4154 calls to {fetch|store}_inferior_registers with calls to
4155 target_{fetch|store}_registers, for remote-target independence.
4157 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4159 * Makefile.in: Fix bug I introduced in merging Rich's change.
4160 * infrun.c (child_create_inferior): Use proceed() rather than
4161 doing all the same stuff by hand.
4163 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4165 * Makefile.in, configure.in: add support for files used only when
4166 configured native, that is, when host = target.
4168 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4170 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4171 stores are target dependent and were moved from xm to tm.
4173 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4175 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4177 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4178 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4180 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4182 * target.h (struct target_ops): removed to_convert_to_virtual and
4183 to_convert_from_virtual elements. Initializations removed from
4184 all static initializations.
4185 (target_convert_to_virtual, target_convert_from_virtual):
4187 (host_convert_to_virtual, host_convert_from_virtual): Removed
4188 forward declarations.
4189 * target.c (cleanup_target): removed default assignments for
4190 to_convert_to_virtual and to_convert_from_virtual.
4191 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4193 * findvar.c (value_of_register, value_from_register):
4194 target_convert_to_virtual inlined.
4195 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4196 * valops.c (value_assign): target_convert_from_virtual inlined.
4198 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4200 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4201 position wrong if used for the prompt.
4202 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4204 Support for accessing arbitrary MIPS stack frames in memory.
4206 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4207 set, run it before INIT_EXTRA_FRAME_INFO.
4208 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4210 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4211 (FP) value in the frame_info struct if it is zero (as from top of
4213 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4215 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4216 comes back as zero. So does FP_REGNUM, as a trigger for
4217 init_extra_frame_info.
4219 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4220 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4221 (INIT_FRAME_PC): Defined to null.
4222 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4223 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4224 Briefly explain MIPS stacks in GDB.
4226 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4228 * copying.awk, copying.c (show_copying_command,
4229 show_warranty_command): Rename from copying_info, warranty_info,
4230 to match command function conventions.
4232 * utils.c (prompt_for_continue): Reinitialize more-counts
4233 before printing anything, and again afterward. Fix comments.
4234 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4235 or alloca() if needed.
4237 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4238 detect native versus cross-host.
4240 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4242 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4243 Suns. Rename to m68k_saved_pc_after_call.
4244 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4245 m68k_saved... instead of sun3_saved...
4247 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4249 * Makefile.in (update-depend, update-alldeps): Split out of
4250 setup-to-dist, for convenience in rebuilding the depend and
4252 (assorted): Update to catch straggler files when building gdb.tar.Z.
4254 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4256 Preliminary cleanup for splitting host/native/target.
4258 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4259 here; it is dealt with at a gdb-target-independent level.
4260 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4261 high toned routine. Fix return type to void.
4262 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4263 Rich and I believe the "real problem" was that both single_step
4264 and target_resume were issuing PT_CONTINUE calls. This would
4265 cause the second PT_CONTINUE to sometimes fail because the process
4266 was already running.
4267 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4269 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4271 * energize.c (pty_to_kernel): Must check for EAGAIN as
4272 termination condition.
4273 (full_filename): Don't prepend dirname if filename begins with /.
4274 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4276 (getpty (NCR)): Lotsa bug fixes...
4277 (kernel_dispatch (case StopRType)): Use kill() instead of
4278 killpg() so we can deal with losing systems...
4279 (wait_for_events): Work around NCR select() lossage. It doesn't
4280 zero out readfds when select() returns zero.
4281 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4282 getcwd() instead of getwd() (NCR getwd() seg faults).
4283 (energize_wait): Use sigaction() for NCR. Their version of signal()
4284 is unreliable by default.
4286 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4287 error from PIOCSWSTOP.
4289 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4290 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4291 defs.h, utils.c: Make vfprintf_filtered global.
4293 * energize.c (send_location): New routine to consolidate all
4294 places where we must notify kernel of where the given pc is.
4295 (cplus_demangle): Put single-quotes around demangled names.
4296 (energize_call_command): Call send_location() after doing up,
4297 down, and frame commands.
4299 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4301 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4302 pass at doc for two new remote targets---29K using UDI, and Tandem
4303 ST2000 using STDBUG.
4305 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4307 * doc/all.m4: turn on H8/300 stuff for generic manual
4309 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4310 after explicit call to breakpoint() in serial stubs.
4312 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4314 * mipsread.c: Clean up some white space.
4315 (parse_symbol): Handle stEnd of stFile.
4316 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4318 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4319 store_inferior_registers): Replace unexplained numbers
4320 with manifest constants from a DECstation header file.
4321 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4322 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4324 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4326 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4327 for "down". Suggested by Richard Stallman.
4329 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4331 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4332 redeclaration bug on SunOS 4.
4334 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4336 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4337 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4338 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4339 they aren't already there.
4340 * remote-vx.c (vx_prepare_to_store): Ditto.
4341 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4343 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4345 Removed a large number of changes inserted by Per Bothner
4346 for C++ support. These will go back in when they've been
4349 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4351 * serial.h: Fix prototye for serial_raw().
4352 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4353 serial_write() to match prototypes.
4354 * remote-st2000.c (get_reg_name): Make *p be const.
4356 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4358 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4359 to agree with target structure field type.
4360 (nindy_store_registers): Ditto.
4362 * Makefile (OPCODES): New var, pointing to opcodes library.
4363 (CLIBS, CDEPS): Include it.
4364 (saber_gdb): Load opcodes library.
4366 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4368 * a68v-xdep.c (store_inferior_registers): declare as void.
4369 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4370 * remote-st2000.c: Massive changes to use new serial package.
4371 Also added 'connect' command to transparantly connect to serial
4373 * ser-termios.c: Big cleanup, use nicer coding conventions.
4374 * ser-bsd.c: New module, serial stuff for BSD systems.
4375 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4376 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4378 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4380 * doc/gdb.texinfo: fix shameful error of agreement reported by
4381 jimb@occs.cs.oberlin.edu (Jim Blandy)
4382 * doc/gdb.texinfo: remove old partial discussion of remote serial
4383 protocol (via serial debug stubs)
4384 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4385 use of serial debug stubs
4387 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4389 * symfile.h: Declaration of set_demangling_style() moved
4390 here from demangle.h (which is now in ../include).
4391 * i386-xdep.c: Update comment.
4393 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4395 * symtab.c (completion_list_add_symbol): restructured to optimize
4396 for time. First clip names that cannot match. Then clip any
4397 names we've already considered. Drop a redundant strncpy. Drop
4398 a redundant malloc and associated free for demangled names.
4400 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4402 * a68v-xdep.c (store_inferior_registers): Define as type void.
4403 * configure.in: Add host m68k-apollo*-bsd*.
4404 * demangle.c (struct demanglers): Use enum instead of constant
4405 value to keep braindamaged HP/Apollo compiler happy.
4407 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4409 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4410 match "FOO". This allows 'break Foo' to work when Foo is
4411 a mangled C++ function. (See comment before function.)
4413 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4415 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4416 for files in vx-share/*.c.
4417 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4418 for normal GDB source files.
4420 * Makefile.in (VERSION): Roll to 4.6.6.
4422 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4423 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4424 * tm-sun3os4.h: Update comments.
4425 * xm-delta88.h: Remove STACK_END_ADDR.
4427 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4429 * Makefile.in (VERSION): Roll to 4.6.5.
4431 * infrun.c: Lint for recent `handle' changes.
4433 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4434 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4435 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4436 should include a ser-XXX.o module.
4438 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4439 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4441 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4442 known suns in configure.in, rather than mapping them to unique
4443 config files that happen to duplicate other config files.
4444 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4445 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4447 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4449 * configure.in (*-*-sunos*): Use trailing * to match all
4450 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4451 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4452 in production on Sun-4.
4453 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4454 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4455 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4457 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4458 config/sparc-noun.mt: New target configs for embedded.
4459 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4461 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4462 target definitions for embedded with and without underlines on
4465 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4466 not a parameter of the CPU, but of the development environment.
4467 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4469 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4471 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4472 (which involves reading in main's symtab) if we have no breakpoints.
4474 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4476 * dwarfread.c (cu_language): New local variable to record
4477 language for current compilation unit being processed.
4478 * dwarfread.c (set_cu_language): New local function to decode
4479 and record language for current compilation unit being processed.
4480 * dwarfread.c (synthesize_typedef): Add local function to
4481 synthesize a typedef for C++ classes, structs, unions, and
4483 * dwarfread.c (read_structure_scope): Synthesize typedefs
4484 for C++ classes, structs and unions.
4485 * dwarfread.c (read_enumeration): Synthesize typedefs for
4487 * dwarfread.c (read_file_scope): Call set_cu_language to
4488 record language for current compilation unit. After symtab
4489 is built, save this recorded language.
4490 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4491 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4492 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4493 typedefs for C++ classes, structs, unions, and enumerations.
4494 * dwarfread.c (scan_compilation_units): Call set_cu_language
4495 to record language for current compilation unit.
4496 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4497 for TAG_enumeration_types, rather than in add_partial_symbol.
4498 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4499 case with class, struct, and union type cases, now that they are
4500 the same. Remove tests for non-NULL name attributes, now done
4502 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4503 treat as alias for TYPE_CODE_STRUCT for now.
4505 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4507 * Makefile.in: map "gdb" through program_transform_name when
4510 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4512 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4513 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4514 Use "regi" for local indexing through register numbers, reserving
4515 "regno" for the name of a specific register passed as an input
4516 parameter. Fix bug propagated through all versions that sometimes
4517 used regno as an index when it should have been regi, thus using
4518 -1 as an index in some cases.
4520 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4522 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4523 respectively, so same demangler can be used by other programs.
4524 * Makefile.in: Remove demangler stuff.
4525 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4526 * demangle.c (_initialize_demangler): Tell demangler which
4527 CPLUS_MARKER to assume.
4529 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4531 RS/6000 portability changes (for hosting cross-debuggers).
4533 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4534 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4535 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4536 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4537 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4538 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4539 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4540 (NO_SINGLE_STEP): Add, target-dependent.
4541 (loadinfotextindex): Lowercase, remove "aix_".
4542 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4543 (NO_SINGLE_STEP): Remove, target-dependent.
4544 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4545 * xcoffread.c: Only build file if RS/6000 native GDB.
4546 (build_function_symbol): Remove #if 0'd code.
4547 * rs6000-tdep.c: Cleanup. Add static fn protos.
4548 Use CORE_ADDR for addresses throughout. Make void fns void.
4549 (pop_dummy_frame): Add FIXME about bogosity of design here.
4550 (rs6000_struct_return_address): Ditto.
4551 (frameless_function_invocation, frame_get_cache_fsr,
4552 frame_initial_stack_address, xcoff_relocate_symtab,
4553 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4554 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4555 Use CORE_ADDRs. Change identifiers to lowercase.
4557 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4558 supplying dummy routines if non-native. Add prototype for
4559 static exec_one_dummy_insn. Move a mess of functions to
4560 rs6000-tdep.c (as above). Remove #if 0'd code.
4562 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4563 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4564 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4566 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4569 * vx-share/README, nindy-share/README: New files describing
4570 how these directories' code is shared, and with whom.
4572 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4574 * configure.in (target configurations): Reformat into table.
4575 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4577 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4578 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4579 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4580 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4581 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4582 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4584 * Makefile.in (config-check): Add command to check whether
4585 configure.in is consistent with config/*.
4587 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4589 * configure.in (host configurations): Reformat nested cases into
4590 easy-to-maintain table.
4591 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4592 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4594 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4596 * cplus-dem.c: Reorder args to most local functions to make them
4597 follow the consistent pattern of struct work_stuff pointer first,
4598 followed by pointer into string being demangled, followed by
4599 pointer to the string where the result is being stored, followed
4600 by other args. Also generally replace most variables of name
4601 "type" with "mangled" for consistency. They all pointed to the
4602 same string but half were one name and half the other.
4603 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4604 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4605 use whenever a qualified name is being demangled.
4606 * cplus-dem.c (do_type): Qualified names are treated similarly
4607 to fundamental types, not as modifiers of fundamental types.
4609 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4611 * configure.in: Add sparclite as a target.
4613 * sparc-stub.c (handle_exception): Flush instruction cache just
4614 before returning to the user. (hexToInt): Fix overzealous cleanup.
4616 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4618 * infrun.c (handle_command): Rewrite to allow multiple signal
4619 numbers, signal number ranges, and to recognize "all" to mean all
4620 signals except those used by the debugger.
4621 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4622 to set or reset actions for specific signals.
4624 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4626 * coffread.c (decode_type): Call alloc_type to alloc new
4628 * stabsread.c (read_array_type, read_range_type, define_symbol):
4629 Call alloc_type to alloc new types.
4630 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4631 from type_obstack to symbol_obstack.
4632 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4634 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4635 associated with a type, using the same mechanism as was used to
4636 allocate space for the type structure itself.
4637 * coffread.c (patch_type, coff_read_struct_type,
4638 coff_read_enum_type): Use TYPE_ALLOC.
4639 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4640 * gdbtypes.c (create_array_type, check_stub_method,
4641 allocate_cplus_struct_type): Use TYPE_ALLOC.
4642 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4643 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4644 read_range_type): Use TYPE_ALLOC.
4646 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4648 * breakpoint.c (breakpoint_re_set): Select a default source
4649 symtab if one is not currently selected.
4650 * utils.c (query): Call wrap_here before building the output
4651 query string, to turn off wrapping and flush any buffered output.
4652 Otherwise our query may end up in the wrap buffer and never be
4654 * eval.c (evaluate_subexp): Report error when attempting to
4655 evaluate subscript for types without a target type, rather
4656 than dumping core by using the NULL pointer.
4657 * symfile.c (symbol_file_command): Forget current_source_symtab
4658 and current_source_line when discarding symbol table.
4660 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4662 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4664 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4665 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4667 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4669 * remote.c (remote_open): Fix baud rate setting to make -b flag
4670 work. (remote_wait): Change 'T' message parser to deal with new
4671 improved format which allows stub to send an arbitrary bunch of
4673 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4674 make all this re-entrant by storing all state on the stack. Clean
4675 up memory error trapping. (computeSignal, set_debug_traps):
4676 make it all table driven. Make a start at a baud rate setting command.
4678 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4680 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4682 * remote-vx.c: redefine malloc to avoid buggy declaration on
4683 RS/6000 <rpc/types.h>.
4684 xm-rs6000.h: include <sys/select.h> to define fd_set for
4685 <rpc/svc.h> on RS/6000.
4687 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4689 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4690 recursive invocations of make. Always create installation
4693 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4695 * m68k-pinsn.c: Minor fix in style of output (don't use
4696 range to indicate floating point control registers).
4698 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4700 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4702 * infcmd.c (registers_info): Handle multiple register names.
4703 Changes inspired by Roland McGrath.
4705 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4707 * sparc-stub.c: New file. Mix it with your SPARClite
4708 application, and it will speak GDB remote protocol!
4709 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4710 deal with arbitrary registers. Needed for sparc-stub.
4712 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4714 * cplus-dem.c (cplus_markers): Add table for gnu style and
4715 use throughout, in place of compile time constant CPLUS_MARKER.
4716 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4717 * cplus-dem.c (cfront_special): New function, as suggested
4718 by pfieland@stratus.com.
4719 * cplus-dem.c (forget_types): New function.
4720 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4722 * cplus-dem.c (mop_up): Call forget_types().
4723 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4724 Use throughout, instead of checking current_demangling_style.
4725 * cplus-dem.c (demangle_signature): When finding an explicit
4726 start of function args, forget all remembered types for
4727 lucid/cfront style demangling.
4728 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4729 underbar characters, use last pair as the delimiter. Hoist
4730 gnu_special() call up to cplus_demangle(). Call cfront_special()
4732 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4733 for inherited classes.
4734 * cplus-dem.c (demangle_args): Document quirks of numbered
4735 references to previously seen types.
4736 * dbxread.c (read_ofile_symtab, process_one_symbol):
4737 Use AUTO_DEMANGLING rather than explicitly checking
4738 current_demangling_style.
4739 * demangle.h: Add some comments.
4740 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4741 CFRONT_DEMANGLING): New macros.
4742 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4743 not found in the actual producer string produced by lcc.
4744 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4745 than explicitly checking current_demangling_style.
4747 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4749 * breakpoint.c (enable_longjmp_breakpoint,
4750 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4751 Check for duplicate breakpoints at the same address. Bug report
4752 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4754 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4756 * buildsym.c (end_symtab): Document that end_symtab can return
4757 NULL under non-error conditions.
4758 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4759 returned from end_symtab for empty compilation units.
4761 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4763 * am29k-tdep.c: Lint from DECstation compiler.
4764 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4765 As the man page says, "Sometimes you just can't get lint to shut
4766 up". That doesn't mean you should blow away the code it won't
4768 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4769 it up over the next few weeks. Make mips x 29k build.
4770 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4771 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4772 but leave it as a comment because the breakpoint instruction
4773 is not easily accessible at this moment (it's static, and if
4774 we define one here, it goes into every file compiled).
4776 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4778 * Makefile.in (VERSION): Bump to 4.6.3.
4779 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4780 function scopes when building partial symbol tables.
4781 * objfiles.c (open_existing_mapped_file): Make it clear in
4782 warning message that out of date mapped files are ignored.
4783 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4784 unit source file name in error message.
4786 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4788 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4789 * dwarfread.c (struct_type): In absence of AT_byte_size for
4790 bitfield, use size of object of member's type for the size of
4791 the anonymous object containing the bit field.
4792 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4793 an AT_byte_size attribute is seen.
4794 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4795 union aux_ext (was aux_ent).
4796 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4797 unsigned char* to char*, for Lucid compiler.
4798 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4799 to be correct type (from unsigned char* to char*).
4800 * valprint.c (type_print_derivation_info): Minor tweak to placement
4801 of commas in derived class printing.
4802 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4804 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4806 * xm-go32.h: Define LSEEK_NOT_LINEAR
4807 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4808 then work out the lseek positions of newlines by running through
4809 the file and `tell'ing. This makes source file listing work on
4810 OS's where the relationship between physical position in file and
4811 canonical position is indeterminate, eg VMS and DOS.
4813 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4815 * stabsread.c: Ensure that all members of all allocated structures
4816 are initialized to known state to avoid hard to find bugs with gdb
4817 using fields containing random data.
4818 * buildsym.c (start_subfile): Compact dirname initialization.
4819 * buildsym.c (patch_subfile_names): New function.
4820 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4821 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4822 * buildsym.h (patch_subfile_names): Add prototype.
4823 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4825 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4827 * remote-udi.c: Update comments.
4829 * remote.c (getpkt): Only force retransmission ten times;
4830 after that, assume bug in target code, and handle pkt anyway.
4832 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4834 * configure.in: Add support for apollo 68k under BSD environment.
4835 * xm-apollo68b.h: New file to support above.
4837 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4839 * configure.in: Recognize i486 host cpu.
4840 * valprint.c (type_print_derivation_info): Print derivation info
4841 in same form as class declarations in source.
4842 * valprint.c (type_print_varspec_suffix): Split arg printing
4843 code out to type_print_args function.
4845 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4847 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4848 at_import, at_frame_base.
4849 * dwarfread.c (completedieinfo): Remove cases for obsolete
4850 AT_visibility, AT_import, and AT_frame_base attributes.
4851 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4852 i860, which can keep up to 4 shadow breakpoints.
4853 * tm-stratus.h (USG): Define.
4854 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4855 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4856 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4857 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4858 * config/stratus.mt (TDEPFILES): Include files available from
4859 stratus that are not yet in release pending receipt of paperwork
4861 * buildsym.c (finish_block): Minor code format change.
4862 * gdbtypes.h (struct field): Add to comments.
4863 * gdbtypes.h (virtual_field_bits): Add to comments.
4864 * objfiles.c (allocate_objfile): Change obstack interface to
4865 match FSF merging efforts.
4867 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4869 * Makefile.in (VERSION): Bump to 4.6.2.
4870 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4871 * Makefile.in (OBS): Add stabsread.o
4872 * Makefile.in (stabsread.o): Add build rule.
4873 * stabsread.c, stabsread.h: New files.
4874 * buildsym.c: Split out stabs specific support to stabsread.c.
4875 * buildsym.h: Split out stabs specific support to stabsread.h.
4876 * dbxread.c (stabsread.h): Include
4877 * dbxread.c (dbx_new_init): Call stabsread_new_init.
4878 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
4879 * dbxread.c (read_ofile_symtab): Call end_stabs.
4880 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
4881 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
4882 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
4883 really_free_pendings to cleanups.
4884 * elfread.c (elf_new_init): Call stabsread_new_init.
4885 * gdbtypes.c: Small changes to maintenance commands.
4886 * mipsread.c (stabsread.h): Include.
4887 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
4888 * xcoffread.c (stabsread.h): Include.
4889 * xcoffread.c (global_stabs): Remove redundant def.
4890 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
4892 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
4894 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4895 * inflow.c (terminal_init_inferior, terminal_inferior,
4896 terminal_ours_1, initialize_inflow): Record and use state
4897 of lmode_inferior_valid and lmode_ours_valid.
4899 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4901 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
4902 include <sgtty.h> on USG. (from sef).
4904 * depend: es1800 dependency needed here.
4906 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
4908 * buildsym.c (read_struct_type): Initialize structs allocated
4909 with alloca, to avoid using random values from stack later on.
4910 * defs.h (fprintf_filtered): Add prototype.
4911 * gdbtypes.c (check_stub_method): Fix misleading comments.
4912 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
4914 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
4915 small changes to maint support functions.
4916 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
4917 for some fields and expand comments.
4918 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
4919 macro and track change to obstack_full_begin macro.
4920 * utils.c (fprintfi_filtered): New function.
4921 * valprint.c (type_print_base): Fixup field printing to not
4922 print extraneous lines and not print bogus "no data fields"
4923 messages for C++ classes with no data members. Also use new
4924 fprintfi_filtered function.
4926 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4928 * configure.in: es1800 ok for 68000 too.
4930 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4932 * configure.in: echo error messages to stderr, not stdout
4934 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4936 * configure.in: recognize hppa* instead of hppa
4938 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
4940 * energize.c: Second cut at DynamicLoad message handling.
4942 * energize.c: Relativize pathnames in #include statements.
4943 * (kernel_dispatch): Better error messages for unknown protocol
4945 * (kernel_dispatch): First cut at DynamicLoad message handling.
4947 * Makefile.in: Remove -I../readline from all compilations,
4948 include a special case for main.o instead.
4950 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
4952 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
4953 error if it fails to find a member type, rather than return NULL
4954 and trigger a coredump.
4955 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
4956 lookup_demangled_partial_symbol,): Ask demangle_and_match to
4957 match on complete demanglings, including argument lists for member
4958 functions, rather than just accepting the first demangling that
4959 matches the class and function name.
4960 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
4961 to start_symtab as the directory name.
4962 * dwarfread.c (completedieinfo): Strip off any leading hostname
4963 portion of the AT_comp_dir attribute string. Gdb doesn't know
4964 what to do with them (FIXME).
4966 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
4968 * breakpoint.c (commands_command): Simplify code a bit, remove
4969 unnecessary fflush().
4971 * Makefile.in (OTHERS): Add gcc.patch.
4972 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
4974 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
4976 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
4977 lcc producer string.
4979 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
4981 * WHATS.NEW renamed to NEWS.
4983 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
4985 * dbxread.c, dwarfread.c: Re-enable experimental code to
4986 automatically select demangling style.
4987 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
4988 DEMANGLING_STYLE, to make more descriptive. Revert back to
4989 "auto" as default. Comment use.
4990 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
4991 * Makefile.in (${DEMANGLER}.o) Remove target and special
4994 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
4996 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
4998 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5000 * Makefile.in, demangle.c: Change default demangling style to
5002 * Makefile.in: Update version to 4.6 !!!
5003 * README, WHATS.NEW: Update for 4.6.
5005 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5007 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5010 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5011 nodes as base classes.
5013 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5015 * alldeps.mak, depend: Update.
5017 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5019 * Makefile.in (VERSION): 4.5.9.
5021 * xm-hp300bsd.h: Add decl for strdup().
5022 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5023 PDR. Cleanup a few things, fix compilation warnings.
5025 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5027 * Makefile.in (DEMANGLING_STYLE): New define to set default
5028 demangling style for C++. Defaults to "auto".
5029 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5030 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5031 * Makefile.in (OBS): Add demangle.o
5032 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5033 Remove compile time decisions about demangling style and replace
5034 with runtime decisions using current_demangling_style.
5035 * cplus-dem.c (main): Expand code included during building of
5036 standalone demangler to recognize demangling style options.
5037 * dbxread.c (demangle.h): Include.
5038 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5039 demangling style if processing g++ code and current demangling style
5040 is auto (Note: this feature currently disabled.)
5041 * demangle.c: New file, generic demangling control.
5042 * demangle.h (demangling_styles): New enumeration to select one
5043 of several demangling styles. Also define string names for each
5045 * demangle.h (set_demangling_style): Add prototype.
5046 * dwarfread.c (demangle.h): Include.
5047 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5048 New producer string prefixes to recognize.
5049 * dwarfread.c (handle_producer): Consolidate actions for specific
5050 producers. Set demangling style based on producer string if
5051 current style is auto. (Note: this feature currently disabled.)
5052 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5054 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5056 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5058 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5060 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5061 * c-exp.y: Call lookup_signed_typename() after seeing
5062 "signed". This handles "signed char" correctly.
5063 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5064 keywords before a type specifier.
5066 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5068 * command.c (lookup_cmd_1): Clarify descriptive comments.
5069 * gdbcmd.h (maintenanceprintlist): Add declaration.
5070 * main.c (maintenanceprintlist): Add definition.
5071 * main.c (gdb_completer_command_word_break_characters): Add.
5072 * main.c (symbol_completion_function): Switch completer word
5073 break character sets dynamically, based on whether completion is
5074 being done on commands or on something else.
5075 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5076 * maint.c: Include demangle.h.
5077 * maint.c (maintenance_demangle): New function.
5078 * maint.c (maintenance_print_command): New function.
5079 * maint.c (_initialize_maint_cmds): Reorganize some commands
5080 under new maintenance print subcommand.
5082 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5084 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5085 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5086 target type. Otherwise, 'whatis this.field' wouldn't work,
5087 which would be inconsistent, since 'print this.field' works.
5088 * buildsym.c (read_struct_type, read_enum_type): Clear
5089 TYPE_FLAG_STUB flag.
5090 * buildsym.c (cleanup_undefined_types): Don't rely on a
5091 flawed "Reasonable test to see if" a type has been defined
5092 since it was referred to; now we can just see if the
5093 TYPE_FLAG_STUB flag has been cleared.
5094 * valprint.c (print_type_base): Emit public/protected/private
5095 labels for methods as well as fields. Also, indent these labels
5096 2 spaces instead of 4, for a more conventional "look".
5097 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5098 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5099 * gcc.patch: New file. Contains patch for gcc (so people
5100 with gdb-2.2.x won't have to wait for a new gcc release).
5102 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5104 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5105 (print_addr): Call print_address to show symbolic version as well.
5107 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5109 (vx_read_register): Declare inferior_fp_regs. Delete code for
5110 copying "inferior_registers" around; the values are already in var
5111 "registers". Use correct size for register set.
5113 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5114 target doesn't support it.
5115 (vx_read_register): Don't try reading them either.
5117 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5118 VxWorks back end reads them in one contiguous set except for this
5120 (register_names): Change "pc" to "pcw" to avoid confusion printing
5122 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5123 find the PC under VxWorks.
5125 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5127 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5128 to create new blank types, instead of handcrafting them.
5129 * defs.h (printfi_filtered): Add prototype.
5130 * utils.c (printfi_filtered): New function.
5131 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5132 to simplify the code. Other cleanups.
5133 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5134 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5135 use of various fields.
5136 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5137 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5138 production that currently treats it exactly the same as STRUCT.
5139 * c-exp.y (yylex): Recognize "class" as token CLASS.
5140 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5141 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5142 general symbol handling code. Call cplus_mangle_opname with
5144 * symtab.c (decode_line_2): Print demangled function names in
5145 breakpoint menus, instead of just file and line number.
5146 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5147 * valprint.c (type_print_base): Print "class" for C++ classes,
5148 rather than "struct". Print section labels for public, protected
5149 and private members of C++ classes.
5150 * values.c: Include demangle.h.
5151 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5153 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5155 * Makefile.in (VERSION): Update to 4.5.8.
5157 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5159 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5160 prevent crashes when examining cross-targets.
5161 * dbxread.c (process_one_symbol): Include directory name when
5162 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5163 find include files, and yacc/lex sources when the cwd doesn't match
5164 that in which the object was compiled.
5165 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5167 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5170 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5172 * maint.c (maintenance_command, maintenance_info_command):
5173 Install with allow_unknown as 0 and call help_list to show
5174 list of possibilities when no subcommand is specified.
5176 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5178 * configure.in: Add m68k-ericsson-*.
5179 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5181 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5183 * maint.c: New file.
5184 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5185 * Makefile.in (OBS): Add new file maint.o.
5186 * defs.h (command_class): Add class_maintenance.
5187 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5188 commands. Allow for them (and other nonessential parts of gdb)
5189 to be selectively left out under special circumstances.
5190 * gdbtypes.c (recursive_dump_type): New function; supports
5191 maintenance print-type command.
5192 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5194 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5196 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5197 initializers. Add initializations for setprintlist, showprintlist,
5198 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5199 * printcmd.c (maintenance_print_type): New maintenance cmd.
5200 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5201 implied by comment that all cmd lists are owned by main.c.
5202 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5203 that all cmd lists are owned by main.c.
5204 * language.c (setchecklist, showchecklist): Move to main.c, as
5205 implied by comment that all cmd lists are owned by main.c
5206 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5207 deletelist): Remove redundant declarations (also in gdbcmd.h).
5208 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5209 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5210 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5211 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5212 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5213 maintenance_print_msymbols, maintenance_print_objfiles):
5215 * symmisc.c (printsyms_command, printpsyms_command,
5216 printmsyms_command, printobjfiles_command): Removed from
5217 _initialize_symmisc.
5218 * main.c (dump_me_command): Moved to maint.c and renamed to
5219 maintenance_dump_me.
5220 * breakpoint.c (all_breakpoints_info): Rename to
5221 maintenance_info_breakpoints.
5222 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5223 all_breakpoints_info to add maintenance_info_breakpoints to the
5224 maintenanceinfolist instead.
5225 main.c (initialize_main): Set up maintenance class commands.
5227 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5229 * energize-patches: Fix minor problems with building energize lib.
5231 * energize-patches: Change names of all cadillac procedure calls
5232 to be energize procedure calls. Simplify many hooks by moving
5233 tests energize.c. Configure energize, and build it automatically now.
5235 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5237 * Makefile.in (VERSION): Bump to 4.5.7.
5238 * cplus-dem.c (demangle_args): Validate index for previously
5239 seen type to guard against bogus values from malformed manglings.
5240 * valops.c (value_struct_elt_for_reference): Guard against
5241 blindly using NULL return value from lookup_symbol.
5243 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5245 * cadillac.c, cadillac-patches: Rename to energize.c and
5246 energize-patches. Change all routines and variables named
5247 'cadillac*' to 'energize*'. Create new file called energize.h to
5248 hold all interface declarations.
5250 * deblib/connection/*: Move all of this stuff into energize/, but
5251 delete unneeded files.
5253 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5255 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5257 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5258 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5259 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5260 child processes, to avoid dead ones "hanging around" after GDB exits.
5261 (attach): Always stop the process if it needs it. Set RLC flag
5262 when attaching running processes, so it will continue if we detach
5263 it, quit, or are killed.
5264 (detach): Clear faults and set RLC flag to make process run
5266 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5268 (info_proc): Open process O_RDONLY, so we can see any process,
5269 even those controlled by debuggers.
5270 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5272 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5274 Relocate symbols using an array of section_offsets, rather than a
5275 single `addr' or `offset'. This makes Solaris-2 support work, and
5276 permits better VxWorks (and maybe xcoff) support later.
5278 * symtab.h (struct section_offsets): New structure for keeping
5279 a set of offsets, rather than a single one.
5280 (struct objfile): Replace addr with section_offsets member.
5281 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5282 * gdb-stabs.h: New include file with `symbol type specific'
5283 parameters for psymtabs and objfiles.
5284 * Makefile.in (HFILES): Add gdb-stabs.h.
5285 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5286 * coffread.c: Conforming changes. Fake offset array always 0.
5287 * dbxread.c: Conforming changes.
5288 (struct dbx_symfile_info): Move to gdb-stabs.h.
5289 (start_psymtab): Call elfstab_offset_sections to calculate good
5290 offsets for this source file, based on the ELF symbol table info.
5291 (read_ofile_symtab): Yank N_CATCH, which is dead.
5292 (process_one_symbol, N_CATCH): Yank.
5293 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5294 Relocate with SECT_OFF_TEXT.
5295 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5296 to distinguish relocatable from absolute symbols. Then, if not
5298 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5299 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5300 (", N_ROSYM): SECT_OFF_RODATA.
5301 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5302 (dbx_symfile_offsets): Add to translate addr to offset.
5303 * dwarfread.c: Conforming changes. Single offset currently used.
5304 * elfread.c: Add various complaints about elf/stab stuff.
5305 #include gdb-stabs.h. Conforming changes, using a single offset.
5306 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5307 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5308 for later use in building psymtabs.
5309 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5310 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5311 (free_elfinfo): New fn, frees all chained stab_section_infos
5312 in an objfile, and zaps the start-of-chain pointer.
5313 (elfstab_offset_sections): New fn, looks in stab_section_info
5314 chain to determine section bases to relocate a psymtab's worth
5315 of symbols, as they are being read.
5316 * mipsread.c: Conforming changes. Stabs-reading will relocate
5317 using one offset. MIPS-reading will not relocate at all.
5318 * partial-stab.h: Relocate different symbol types using different
5319 offsets from section_offsets.
5320 * symfile.c: Conforming changes.
5321 (find_lowest_section): Unused function to use later
5322 to free us from the Tyranny of the Text Section.
5323 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5324 in all lower layers of symbol reading. Call format-specific
5325 sym_offsets function to initialize offsets for high speed symbol
5327 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5328 (symbol_file_command, add_symbol_file_command): Callers changed.
5329 * symmisc.c (dump_psymtab): Print new relocation parameters.
5330 * xcoffread.c: Corresponding changes.
5332 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5333 * main.c (main): Read the $HOME/.gdbinit file before processing
5334 the argv arguments (e.g. reading symbol files or core
5335 files). This allows global parameters to be set, which will apply
5336 during the symbol reading. The ./.gdbinit is still read after
5338 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5339 * xcoffexec.c: Clean up quote inside comment.
5341 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5343 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5344 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5345 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5346 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5347 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5348 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5349 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5350 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5351 values.c, xcoffread.c:
5352 Remove "(void)" casts from function calls where the return value
5353 is ignored, in accordance with GNU coding standards.
5355 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5357 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5358 * partial-stab.h: Ignore N_ENDM.
5359 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5360 CODE or DATA section attachment. This eliminates a lot of random
5361 values from shared libraries, which screw up the ordinary symbols
5362 in the address ranges they happen to overlap.
5363 * buildsym.c (define_symbol): Eliminate special tests
5364 for function types; move into "function" cases in switch statement.
5365 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5366 in case they define new type numbers. But ignore them (FIXME).
5367 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5368 (read_sun_builtin_type): Add commentary.
5370 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5372 * xm-rs6000.h: define MEM_FNS_DECLARED
5374 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5376 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5377 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5378 * mips-xdep.c: Remove most include files (unused, caused errs).
5379 (fetch_core_registers): Use right parameters in dummy fn.
5381 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5383 * buildsym.c (scan_file_globals): Beware the null file.
5384 Fix from Jim Williams.
5386 * stack.c (return_command): Evaluate expression *before* popping
5387 off the stack frames! Fix inspired by Jim Williams.
5388 (up_silently_command, down_silently_command): No sel frame is error.
5390 * defs.h (memcpy, memset): Conditionalize decls on
5391 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5392 (alloca): Break out the STDC and non-STDC alloca cases, to make
5393 it work on old preprocessors as well as "picky ANSI" ones.
5394 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5396 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5397 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5398 header files define it!
5400 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5402 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5404 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5405 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5406 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5407 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5408 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5409 utils.c, valarith.c, valops.c, valprint.c, values.c:
5410 Replace bcopy() use with memcpy(), which is more standard and can
5411 take advantage of gcc's builtin functions for increased performance.
5412 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5413 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5415 Replace bzero() use with memset(), which is more standard and can
5416 take advantage of gcc's builtin functions for increased performance.
5417 * i386-tdep.c, main.c, valprint.c:
5418 Replace bcmp() use with memcmp(), which is more standard and can
5419 take advantage of gcc's builtin functions for increased performance.
5421 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5423 * remote.c (remote_wait): Fix cast on signal() call.
5424 * defs.h (alloca): More diddling with alloca. Have to ensure
5425 that it has a prototype, so that if alloca is defined as a macro
5426 that takes an arg, the definition is seen as a use of a macro
5427 that takes an arg, to satisfy picky ANSI preprocessors.
5429 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5431 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5432 consistency with all other gdb files.
5433 * cadillac.c: Use <string.h> rather than <strings.h>.
5434 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5435 * Makefile.in (MAKE): Remove definition for consistency with
5436 other Makefile.in files and to fix problem with recursive makes.
5438 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5440 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5443 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5445 * source.c (print_source_lines): for DOS interoperability; don't
5446 print CR (013) as ^M.
5448 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5450 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5452 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5454 * remote.c (remote_wait): Cast signal to void * to avoid warning
5455 from busted HP compiler.
5457 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5458 stabs cause end_psymtab to be called.
5460 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5461 compiler feature of putting 'c' into basic type descriptors for
5464 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5465 where there is no place for nPC in prrun struct.
5467 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5469 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5470 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5471 * dwarfread.c (enum_type): Save enum names on type_obstack.
5472 * dwarfread.c (struct_type): Save member name on type_obstack.
5473 * symtab.c (_initialize_symtab): Fix misspelling.
5474 * regex.c (store_jump, insert_jump): Return void.
5476 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5478 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5479 (alloca): Declare return type on SPARC, since Sun doesn't.
5480 (*_BYTE_ORDER): Improve comment: *must* be defined.
5482 * tm-hppa.h: New file, architectural definition of HP PA.
5483 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5485 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5486 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5487 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5488 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5491 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5492 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5493 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5495 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5497 * printcmd.c (output_command): Thinko.
5498 (x_command): Only set remembered size/format if cmd succeeds.
5500 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5501 since it is no longer used and burns time for every symbol read.
5502 (process_one_symbol): Treat N_CATCH like default (complain).
5504 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5506 * partial-stab.h (case N_TEXT): Fix fencepost error when
5507 detecting start of new symbol info after reading symtab for a
5508 module with a zero length TEXT segment.
5510 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5512 * Makefile.in (VERSION): Bump to 4.5.6.
5513 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5515 * defs.h (NORETURN): Define away for Lucid compiler.
5516 * remote.c (remote_timer, remote_interrupt): Signal handlers
5518 * ser-termios.c (serial_write, serial_close): Return whatever
5519 value the write/close call returns, rather than falling off end.
5520 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5521 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5523 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5524 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5526 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5527 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5528 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5529 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5531 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5532 store_inferior_registers): Supply missing fourth argument to
5534 * cadillac.c (kernel_dispatch): Make return type void.
5535 * cadillac.c (iosig): Signal handlers take one int arg.
5536 * valprint.c (val_print_fields): Call fprint_symbol to get
5537 automatic C++ demangling for mangled field names.
5539 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5541 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5542 * dwarfread.c (enum_type): Fix misspelling in comment.
5543 * valprint.c (val_print_fields, cplus_val_print): Minor
5544 adjustment to printing of C++ class structures to more closely
5545 match format for printing C structures, with and without setting
5548 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5550 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5551 (which is not a Posix signal) if it isn't defined.
5552 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5553 New port to Linux (a free Unix clone for 386 machines).
5555 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5557 COFF changes for dealing better with EPI 29K C compiler output.
5559 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5561 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5562 (read_coff_symtab): Move patch_opaque_types call from
5563 coff_symfile_read. Restrict it to symtabs from this objfile.
5564 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5565 references on opaque type chain; just let coff_lookup_type handle 'em.
5566 (decode_type): Complain about tagndx values on
5567 non-struct/union/enum types, which the EPI compiler tends to produce.
5569 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5571 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5574 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5575 usage to match new prototype. Include libbfd.h to get prototype.
5577 * source.c (find_source_lines): Handle large st_size fields.
5579 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5581 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5582 * stack.c (return_command): Use cleanups to avoid memory leaks.
5584 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5586 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5587 INT_REGNUM to INTE_REGNUM.
5589 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5591 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5593 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5594 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5595 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5596 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5598 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5599 declarations of malloc/realloc/free that are inserted by some
5601 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5603 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5604 another decl of strdup (this really ought to come from libiberty.h!).
5606 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5608 * remote.c (getpkt): Error if input exceeds buffer size.
5609 (_initialize_remote): `set remotedebug' enables packet trace.
5611 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5612 N_SLINE's, etc, just like Sun cc on Solaris2.
5614 * am29k-tdep.c (read_register_stack, write_register_stack):
5615 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5616 variable. Add `set' and `show' commands for it.
5617 * doc/gdb.texinfo: Document it.
5619 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5621 * valprint.c (type_print_1): Plug memory leak. Print all
5622 C++ syms as demangled, not just functions.
5623 * buildsym.c (read_range_type): When we find a signed char
5624 type, do a lookup of signed char, not plain char. Plain char's
5625 still get looked up as plain char's elsewhere.
5627 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5629 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5630 (Bug and fix found by Pierre Willard.)
5632 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5634 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5636 * xm-rs6000.h: Add decl for strdup().
5638 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5641 * breakpoint.c (enable_command, disable_command): Without args,
5642 should only affect normal breakpoints and watchpoints.
5644 * m68k-pinsn.c (print_insn_arg): Make register be const.
5645 * xcoffexec.c: Remove ' from comment.
5646 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5647 with decls of malloc in c-exp.tab.c (as produced by yacc).
5648 There's got to be a better way to do this...
5650 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5652 * partial-stab.h: Convert single rindex use to strrchr.
5653 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5654 standard <strings.h> file, now that the only single use of
5655 rindex in the gdb source files is gone.
5657 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5659 * mipsread.c: Undo ill effects from including <strings.h>,
5660 which #defines index to be strchr. Unfortunately, index is
5661 a member of a symbol table structure that can't be changed.
5662 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5663 remove redundant #include's.
5665 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5667 * mipsread.c: #include <strings.h> for rindex().
5669 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5671 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5673 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5675 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5676 extraneous SO stabs from busted C++ compilers.
5678 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5680 * Makefile.in (VERSION): Bump to 4.5.5.
5681 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5682 C++ lookups fail, print possibly helpful hint about completion.
5683 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5684 for static data members.
5685 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5686 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5687 it's broken on ncr3000's.
5689 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5691 * dwarfread.c (decode_modified_type): Change type of first arg.
5692 Change 'modifier' to char from unsigned char. Cast single use
5693 that needs to be unsigned char.
5694 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5695 * utils.c (strdup_demangled): Add function.
5696 * defs.h (strdup_demangled): Add prototype.
5697 * stack.c (return_command): Demangle C++ function names for query.
5698 * infcmd.c (jump_command): Demangle C++ function names for query.
5699 * cplus-dem.c (consume_count): New function and prototype.
5700 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5701 do_type): Replace conversion code with consume_count().
5702 * cplus-dem.c (gnu_special): Fix demangled of static members.
5703 * source.c (list_command): Print demangled function names
5704 when appropriate. Fix supplied by Peter Schauer.
5706 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5708 * sparc-tdep.c: Clean up slightly for Solaris2.
5710 * buildsym.c (define_symbol): Nameless types are now on several
5711 platforms; generalize them and un-ifdef them to make Solaris 2
5714 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5716 * infcmd.c: Fix typo (reported by Rob Savoye).
5717 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5718 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5719 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5720 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5721 rather than the one for the first file in the dependency chain.
5723 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5724 set. Don't reset our own texthigh, or dependency-only pst's, in
5725 scanning all the rest of the psymtabs.
5726 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5728 * buildsym.h (N_UNDF): Improve comments.
5729 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5731 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5733 * symtab.h (struct symbol): Add aux_value union for preserving
5734 an additional per-symbol value.
5735 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5736 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5737 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5738 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5739 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5741 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5743 * symfile.c (clear_symtab_users_once): Now non-static (for
5746 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5748 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5749 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5750 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5752 Solaris-2 support on SPARC:
5754 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5755 Add symbol_size and file offsets to struct symloc.
5756 Add static symbol_table_offset, string_table_offset,
5757 file_string_table_offset, next_file_string_table_offset,
5759 (add_old_header_file): Convert error() to complain()t.
5760 (dbx_symfile_read): Get symbol size via the objfile.
5761 Also get symbol_table_offset.
5762 (dbx_symfile_init): Record symbol size and count via the objfile.
5763 (dbx_next_symbol_text): Always add file_string_table_offset when
5764 accessing string table.
5765 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5766 (SET_NAMESTRING): Use the offset.
5767 (end_psymtab): Large kludge to determine addresses where source
5768 files start and end (for the psymtab header).
5769 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5770 Get this, symbol size, and symbol offset, from psymtab.
5771 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5772 Patch up last_source_start_addr if zero in N_SO.
5773 (process_one_symbol): Add variable function_start_offset.
5774 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5775 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5776 ( "", N_OBJ, N_OPT): Ignore.
5777 (elfstab_build_psymtabs): New function to read stabs out of
5780 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5781 (gdb): use GLOBAL_CFLAGS when linking, too.
5782 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5783 (N_OBJ, N_OPT): Ignore.
5784 ('f', 'F'): Save last function name.
5786 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5787 extra info in the minimal symbol.
5788 (elf_symtab_read): The extra info is the size of an ELF object,
5789 which was kludged to us in the `udata' field of the BFD symbol.
5790 Gag me with a crowbar...
5791 (elf_symfile_read): Keep track of both the absolute load address,
5792 and the offset between load addr and symbols. Handle STABS as
5793 well as DWARF sections, passing the absolute load address to
5794 elfstab_build_psymtabs.
5796 * symfile.h: Prototype elfstab_build_psymtabs.
5797 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5799 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5801 * buildsym.h: Add processing_acc_compilation flag.
5802 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5803 (define_symbol): Skip arg types in function entries. Resolve
5804 overloaded 'P' which acc uses for prototypes of functions called
5806 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5808 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5809 save size of ELF symbols. FIXME.
5810 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5811 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5813 * configure.in: Solaris config is sparc-sun-solaris2.
5814 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5816 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5817 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5818 * symfile.c (symfile_bfd_open): Comment where name is freed.
5819 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5821 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5823 * expprint.c (print_subexp): Add missing ']'.
5824 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5825 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5826 * WHATS.NEW: Point out improved C++ function name handling.
5827 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5828 type names for both implicitly and explicitly signed integral
5829 types. See comment in the source code.
5831 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5833 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5834 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5835 * expprint.c (print_subexp): Fix printing of register names.
5837 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5839 * inferior.h (register_valid): Declare.
5840 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5841 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5842 macros for traversing the data structures in a single objfile.
5843 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5844 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5847 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5849 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5850 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5851 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5852 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5854 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5856 * depend: rebuild to account for remote-st2000.c.
5857 * remote-st2000.c: Almost works now.
5858 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5860 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5862 * c-exp.y (yylex): Recognize single-quoted strings that specify
5863 tokens with embedded whitespace, such as C++ demangled names.
5864 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5865 * main.c (gdb_completer_quote_characters): Add global variable.
5866 * main.c (symbol_completion_function): Total rewrite for C++
5867 demangled name handling.
5868 * main.c (skip_quoted): New function.
5869 * main.c (main): Set rl_completer_quote_characters.
5870 * symmisc.c (dump_symtab): Print source language for symtab.
5871 * symtab.c (expensive_mangler): Add prototype and function.
5872 * symtab.c (completion_list_add_symbol): Total rewrite for new
5873 C++ demangled name handling.
5874 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
5875 other changes for demangled C++ symbol handling.
5876 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
5877 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
5878 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
5879 * symtab.c (completion_list_add_symbol): Total rewrite for new
5880 C++ demangled name handling.
5881 * symtab.c (expensive_mangler): New function.
5882 * utils.c (strcmp_iw, demangle_and_match): New functions.
5883 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
5885 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
5887 * Makefile.in: Roll VERSION to 4.5.4.
5888 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
5889 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
5890 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
5892 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
5894 * alldeps.mak: Rebuild to account for new files.
5895 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
5896 * tm-st2000.h: New file.
5897 * configure.in: Tandem debug monitor (st2000) support.
5898 * remote-st2000.c, config/st2000.mt: ditto.
5900 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
5902 * blockframe.c (inside_entry_file, inside_main_func,
5903 inside_entry_func): Return 0 if no symbols; avoid crashing.
5905 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
5907 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
5908 without masking, since it is signed and will later be compared
5909 against signed quantities. The right fix is probably to make
5910 it all unsigned, but this is a small, safe fix for this release.
5911 FIXME -- make the real change sometime soon.
5913 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
5915 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
5916 parameter in call to `symbol_file_add' to 0.
5918 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
5920 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
5922 * configure.in: Handle -m680[01234]0-wrs.
5924 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5926 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
5927 `ieee_extended_to_double'.
5929 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
5931 * valops.c (value_assign): Lint, by Pierre Willard.
5933 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
5935 * coredep.c (fetch_core_registers): Remove premature warning,
5936 which triggers on DECstation even though all regs are accessible.
5938 * m68k-pinsn.c (print_insn_arg): Use new macros to get
5939 sign-extension of instruction fields even on unsigned-char hosts.
5940 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
5942 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
5943 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
5944 since they define the target, not the host.
5945 * m88k-pinsn.c: Fix typo.
5947 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
5949 * valarith.c (value_zerop): -0.0 is still zero.
5950 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
5951 Patches by Paul Eggert <eggert@twinsun.com>.
5953 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
5955 * alldeps.mak, depend: re-make to account for ser-*.c.
5957 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
5959 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
5960 disconnecting from controlling terminal, to avoid gdb hanging
5961 on SVR4. Fixes bug reported by Oliver Okrongli.
5962 * procfs.c (PROC_NAME_FMT): Change format to match default used
5963 by system, as suggested by Oliver Okrongli.
5964 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
5965 bug fix from Brent Townshend (bst%tt@cam.ORG).
5966 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
5967 by turlais@rechser.total.fr.
5968 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
5969 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
5970 * objfiles.h (unlink_objfile): Add prototype.
5971 * objfiles.c (unlink_objfile): Add function.
5972 * objfiles.c (free_objfile): Call unlink_objfile.
5973 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
5974 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
5975 Also, discard old possibly bogus sf struct.
5976 * symfile.c (symbol_file_add): Call init_entry_point_info() and
5977 find_sym_fns() for remapped symbol files, in case of any changes
5978 since the last mapping.
5980 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5982 * findvar.c (read_relative_register_raw_bytes): use the raw size
5983 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
5985 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5987 Changes to support GDB running on DOS using GO32 and H8 support
5989 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
5990 allowing hosts with different text and binary file formats to
5992 * coffread.c (read_coff_symtab): changed calling convention and
5993 operation - now it opens its own file with FOPEN_RB rather than
5994 duping and fdopening the provided handle.
5995 * dbxread.c, cplus-dem.c: #include mangling.
5996 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
5997 binary files oring in the right bit.
5998 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
5999 * remote-hms.c: cleanup to use the new remote serial stuff
6000 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6001 independent remote terminal I/O.
6002 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6003 * source.c (openp): fix off by one problem removing / - can now
6004 open a source file in the root directory with DOS.
6005 * values.c (value_as_pointer): remove bogus address bits from
6006 long. (unpack_long): unpack into unsigned long/short if pointer.
6008 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6010 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6011 It gets permanently stuck in many OSes.
6012 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6014 * breakpoint.c: Improve help text for info breakpoints.
6016 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6018 * README: Add pointer to internals doc, and describe reading
6020 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6021 * symtab.c (output_source_filename): Remove old glop for wrapping
6022 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6024 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6026 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6027 * munch: Add sort -u to avoid duplications.
6028 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6029 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6031 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6033 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6034 avoid infinite loops while demangling bogus mangled names.
6035 * valprint.c (type_print_base): Minor fix for GNU style guide
6038 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6040 * Makefile.in (VERSION): Bump to 4.5.3
6041 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6042 * Makefile.in (demangle): New target to create standalone
6043 demangler with same code and options as internal demangler.
6044 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6045 to support ARM style and Lucid style demangling, improve
6046 maintainability, fix several demangling bugs. More changes
6048 * defs.h (strstr): Add ANSI compatible prototype.
6049 * valprint.c (type_print_1): Demangle using ansi option.
6050 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6052 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6054 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6057 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6059 * mipsread.c (parse_procedure): Return rather than using
6060 uninitialized variable 'b'.
6062 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6064 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6065 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6066 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6067 relative to each source file.
6069 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6071 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6074 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6076 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6077 * am29k-tdep.c: Update to latest code from AMD.
6078 (get_saved_register) don't crap out if no frame.
6079 * remote-udi.c: Set/clear inferior_pid as appropriate.
6080 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6081 error handling. Fixup end-of-debugging messages.
6082 (udi_fetch_registers) clean up big time, mainly don't multiply
6083 register_valid indices by 4, and use proper Offset when reading
6084 gr96-gr127. (udi_store_registers) general cleanup.
6085 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6086 INT_REGNUM->INTE_REGNUM.
6087 * tm-29k.h: Upgrade to latest code from AMD.
6088 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6089 (UDIConnect) Clean up error processing (like, don't do exit() if
6090 execlp fails), make code restartable, make more attractive.
6091 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6094 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6096 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6097 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6098 from former to latter.
6100 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6102 * cplus-dem.c (do_args): Handle void args the same as others.
6103 * objfiles.c (free_objfile): Only try to unmap files when
6104 reusable objfiles are supported.
6105 * valprint.c (type_print_varspec_suffix): Add parameter that
6106 specifies if C++ demangling included function arguments. Use
6107 it to suppress printing extra pair of ()'s.
6108 * valprint.c (type_print_1): Fix problem with printing demangled
6109 C++ function types where demangled type includes the function
6112 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6114 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6115 Allows selection of C++ demangler to be a configuration option
6116 until multiple demanglers are supported.
6117 * demangle.h: New include file for extended demangler support.
6118 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6119 utils.c, valprint.c: Include "demangle.h" and change all calls
6120 to cplus_demangle() or fputs_demangled() to use individual
6122 * valprint.c (type_print_1): Change options to cplus_demangle
6123 to print demangled function args. Still broken, but now less so.
6124 * cplus-dem.c: Include demangle.h, reorganize and update some
6125 comments to reflect reality.
6126 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6127 second arg from fixed integer to bit based multiple options.
6128 * cplus-dem.c (optable): Reformat and replace ansi members with
6130 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6132 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6134 * values.c (set_internalvar): Force evaluation of lazy values.
6135 Bug reported by RMS.
6137 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6139 * Makefile.in (VERSION): Bump to 4.5.2.
6140 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6141 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6142 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6143 proper handling of bit fields.
6144 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6145 * symtab.h: Fix couple of misspellings in comments.
6146 * value.h (struct value): Clarify use of bitpos.
6147 * value.h (unpack_field_as_long): Change prototype, returns
6149 * values.c (unpack_field_as_long): Change return type to LONGEST,
6150 sign extend unpacked fields that are signed, other rewriting.
6151 * config/ncr3000.mt: New target config file.
6153 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6155 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6156 even when printing 8-bit characters.
6158 * gdbtypes.c (make_{reference,pointer,function}_type): New
6159 functions which handle overwriting of forward-referenced types
6160 for stabs file reading.
6161 (lookup_{reference,pointer,function}_type): These just call
6162 the make_*_type functions with a null storage alloc parameter.
6163 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6164 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6166 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6167 (dbx_alloc_type): Make it easier to understand. No funct change.
6168 (define_symbol: 't'): Don't put the typedef name into the name of
6169 the struct, union, or enum. Bugfix.
6170 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6171 routines to properly handle overwriting preallocated types so that
6172 forward references will work.
6173 (read_enum_type): Force enum values to file scope, due to bug in
6174 Sun compiler output. FIXME, fix later.
6176 Remove unused header_file_prev_index mechanism. It was already
6177 obsolete in gdb-3.5. These comments appeared in 3.5:
6178 /* This code was used before I knew about the instance codes.
6179 My first hypothesis is that it is not necessary now
6180 that instance codes are handled. */
6181 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6182 * buildsym.h: Remove it and prev_index that saves it.
6183 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6185 * solib.c (special_symbol_handling): When called from core files,
6186 must set up debug_addr. Don't print error messages, just return.
6187 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6189 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6191 * cplus-dem.c: Allow nested class names (as in
6192 Foo::Bar::method()).
6193 Allow the cleaner cfront style of nested class names
6194 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6195 Make cplus_demangle re-entrant by removing use of global
6196 variables. Instead, place all shared variables in a
6197 stack-allocated structure, and pass around its address.
6199 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6201 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6202 29k-share/* subdirs...
6204 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6205 rewrite, only leave out the bugs.
6207 * Makefile.in: Add 29k/UDI support. Improve depend.
6208 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6210 * am29k-tdep.c: Update to use new calling conventions, and misc
6213 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6215 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6217 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6218 breakpoint instructions that leave PC pointing at the right place.
6220 * core.c (core_open): Call warning() to print warnings.
6222 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6224 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6225 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6226 This prevents a crash when trying to lookup the value of a
6227 non-existent symbol.
6229 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6231 * signame.c, signame.h: Remove, replaced by strsignal.c in
6233 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6234 sun386-xdep.c: Remove include of signame.h
6235 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6236 * Makefile.in (HFILES): Remove signame.h
6237 * Makefile.in (OBS): Remove signame.o
6238 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6239 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6240 psignal, perror): Add prototypes.
6241 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6243 * depend: Manually remove signame.[cho] references.
6244 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6246 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6247 with safe_strsignal.
6248 * core.c (core_open): Replace use of sys_siglist with
6250 * core.c (memory_error): Replace use of sys_errlist with
6252 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6254 * infcmd.c (program_info): Replace use of sys_siglist with
6256 * infrun.c (signal_stop, signal_print, signal_program):
6257 Allocate dynamically based on dynamic determination of number
6258 of signals to support.
6259 * infrun.c (child_create_inferior): Replace use of sys_errlist
6261 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6263 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6264 strsigno and sys_siglist with safe_strsignal.
6265 * infrun.c (handle_command): Call signo_max to find number of
6266 signals. Replace sig_number with strtosigno and sig_abbrev with
6268 * infrun.c (signals_info): Replace sig_number with strtosigno.
6269 * infrun.c (_initialize_infrun): Call signo_max to find number of
6270 signals. Dynamically allocate signal_{stop,print,program}.
6271 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6272 * procfs.c (errnoname): Add function and prototype.
6273 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6274 of sys_siglist with safe_strsignal.
6275 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6276 sys_siglist with safe_strsignal.
6277 * procfs.c (info_proc_stop): Call errnoname.
6278 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6279 * stuff.c (main, get_offset): Replace use of sys_errlist with
6281 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6282 with safe_strsignal.
6283 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6284 with safe_strsignal.
6285 * utils.c (safe_strerror, safe_strsignal): Add functions that
6286 call strerror and strsignal respectively, and deal with NULL
6288 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6289 sys_errlist with safe_strerror.
6290 * valprint.c (val_print): Replace use of sys_errlist with
6293 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6295 * Makefile.in: rework CFLAGS so that they can be set from the
6296 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6297 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6298 Pass CFLAGS on recusions.
6300 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6302 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6303 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6304 overkill for the problem it solved.
6305 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6306 and default to simply printing type names as appropriate.
6307 * main.c (main): Remove one of the leading newlines from
6308 warning_pre_print initialization.
6309 * objfiles.c (open_existing_mapped_file): Add function and
6311 * objfiles.c (open_mapped_file): Rewrite to use new function
6312 open_existing_mapped_file.
6314 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6316 * sun3-xdep.c (fetch_core_registers): Lint.
6317 * tm-sun3.h: Prototype lint.
6320 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6322 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6323 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6324 * objfiles.c: Cast calls to close() with unused returns to void.
6325 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6326 old objfile's name before updating it.
6327 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6328 * objfiles.h (objfile struct): Add mmfd member.
6329 * symfile.c (syms_from_objfile): Move some code to
6330 new_symfile_objfile.
6331 * symfile.c (new_symfile_objfile): Add new function, common code
6332 from syms_from_objfile.
6333 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6334 mapped and unmapped symbol files.
6335 * symfile.c (symbol_file_command): Print "No symbol file now"
6336 message, ala exec_file_command for the exec file.
6337 * symfile.h (new_symfile_objfile): Add prototype.
6338 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6339 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6341 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6343 * rs6000-pinsn.c: New version from IBM (Metin).
6344 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6345 to avoid warnings from some compilers.
6347 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6349 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6350 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6351 type's flag word that marks it as a fundamental type.
6352 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6353 flags argument for all calls to init_type().
6354 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6355 flags argument for all calls to init_type(). Also remove
6356 dependency on host sizes for ints, floats, etc.
6357 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6358 flags argument for all calls to init_type(). Also remove
6359 dependency on host sizes for ints, floats, etc.
6360 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6361 bit to flags argument for all calls to init_type(). Add types
6362 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6363 * valprint.c (unsigned_type_table, signed_type_table,
6364 float_type_table): Remove.
6365 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6366 bit when printing fundamental types, and print the actual name
6367 for such types, rather than inventing one. Remove code that
6368 invented fundamental type names.
6369 * valprint.c (_initialize_valprint): Remove initializations
6370 for now removed unsigned_type_table, signed_type_table, and
6373 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6375 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6376 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6379 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6381 * dwarfread.c (target_to_host): New function similar to previous
6383 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6384 Extensive changes to convert all previous usages to use new
6385 target_to_host() function.
6386 * dwarfread.c (struct dieinfo): Change types of most integral
6387 members to be unsigned.
6389 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6391 * WHATS.NEW: Revise -mapped doc.
6393 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6395 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6396 too high or when skipping `forwards' moves us backwards.
6397 (parse_type): Print mis-guessed tag name in complaint.
6398 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6399 (parse_procedure): Do not attempt to create symbols; just fill in
6400 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6401 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6402 for clarity. Set top_stack before calling parse_external. In
6403 stabs, sort symbols before calling parse_procedure.
6405 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6406 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6407 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6408 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6411 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6413 * Makefile.in (VERSION): Set to 4.5.1.
6414 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6415 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6416 fill_gregset): New functions for SVR4 /proc support.
6417 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6418 Remove new symbol types and such to ../include/coff/symconst.h.
6419 (parse_symbol): Simplify code for parsing struct/enum/unions.
6420 (parse_type): Handle `long long' types.
6421 (upgrade_type): Handle `const' qualifier.
6422 (parse_partial_symbols): fix indentation, clean a bit.
6424 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6426 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6427 copy in data from raw read buffers, calling bfd byteswapping
6428 routines as appropriate. Use to replace most existing memcpy
6430 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6431 * configure.in: Recognize new ncr3000 config.
6432 * config/ncr3000.mh: New config file.
6434 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6438 * README: Update for release.
6439 * Makefile.in: Update version to 4.5.
6440 * WHATS.NEW: The obvious.
6442 * depend: Generate new depend file for this release.
6444 * Makefile.in (depend): Fix dependancy generation so that it does
6445 not include gcc 'fixincluded' files, which are usually in a system
6448 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6450 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6451 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6452 symbols for nameless types. And, handle `R' (register parameter
6453 type) for AIX. (an extension to existing stabstring grammar).
6454 * rs6000-xdep.c: Fix typo (= should have been ==).
6456 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6458 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6460 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6462 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6463 * signame.c (SIGWAITING, SIGLWP): Add.
6465 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6467 * xm-i386mach.h: add decls for errno and strdup().
6469 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6470 used in array index context (otherwise, some compilers barf).
6472 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6474 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6475 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6476 in a system call, and provide better backtrace if so.
6478 * Makefile.in (HFILES): Add xcoffsolib.h.
6479 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6480 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6482 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6483 mipscoff_symfile_read): Convert to BFD to do file I/O.
6485 * symfile.c: #include <ctype.h> to get proper def if isspace().
6487 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6489 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6491 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6492 function also when parsing embedded stabs.
6494 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6496 * mipsread.c: Fix more declarations.
6498 * mipsread.c: Fix many invocations of complain. Use enum
6499 type_code where appropriate.
6501 * xm-vaxult.h: Add decl for strdup().
6503 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6506 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6508 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6511 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6513 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6514 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6515 Merge in more patches for rs6000 from Metin Ozisik.
6516 * utils.c: Fix typo in comment.
6518 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6520 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6521 * procfs.c (attach): Set nopass_next_sigstop if attached
6522 process is forcibly stopped.
6523 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6524 resending SIGSTOP to attached process on first resume.
6526 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6528 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6530 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6532 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6533 (VERSION): Bump to 4.4.85.
6534 * mipsread.c: Update for new include files. Lint.
6535 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6536 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6537 Don't need to bring in mipsread.o specially any more.
6539 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6541 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6542 routine (for Irix-4.x). Make many funcs static and void.
6543 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6544 * (init_extra_frame_info): Don't trash cached value of frame
6545 pointer register. This fixes backtracing through routines that use
6546 alloca(). Generally clean up declarations of functions, and use
6547 typedefs and macros to reference data structures as appropriate.
6548 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6551 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6553 * values.c (unpack_long): Fix unpacking error for signed chars
6554 on hosts where the default character type is unsigned.
6555 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6556 for newer SVR4 variants.
6557 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6558 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6559 * procfs.c (mappingflags): Add support for MA_PHYS
6561 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6563 * buildsym.c (read_struct_type): Avoid coredump when C++
6564 abbreviated type name is messed up. Reported by Joe Buck.
6565 FIXME, we need to determine whether GDB or GCC needs to be
6566 smarter to correctly locate this type name.
6568 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6569 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6570 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6571 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6572 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6574 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6576 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6577 * symtab.h (current_source_symtab): Make extern
6578 * symtab.h (current_source_line): Make extern
6579 * inferior.h: Move all procfs.c prototypes to one place, add
6580 prototype for proc_signal_handling_change. Add prototypes for
6581 signal_stop_state, signal_print_state, and signal_pass_state.
6582 * inferior.h (stop_soon_quietly): Make extern
6583 * inferior.h (attach_flag): Make extern
6584 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6585 * infrun.c (signal_stop_state, signal_print_state,
6586 signal_pass_state): New functions to query specific signal
6588 * infrun.c (handle_command): Minor error message change, add
6589 NOTICE_SIGNAL_HANDLING_CHANGE.
6590 * procfs.c (open_proc_file): Remove iris specific reset of
6591 inherit-on-fork flag, moved to proc_set_exec_trap().
6592 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6593 to reset inherit-on-fork flag, bash comment to GNU form.
6594 * procfs.c (proc_base_address, set_proc_siginfo,
6595 fetch_core_registers): Conform to code style.
6596 * procfs.c (signame.h): Include.
6597 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6598 syscallname(), info_proc_syscalls()): New macros, tables, and
6599 functions to organize and report system call information.
6600 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6601 saved_exitset, saved_entryset): Add to procinfo struct.
6602 * procfs.c (struct trans): Add.
6603 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6604 siginfo_table, errno_table): Tables to translate numeric values
6605 to symbolic names and short descriptions.
6606 * procfs.c (signalname, info_proc_signals): Add function and
6608 * procfs.c (proc_info): Now info_proc.
6609 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6610 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6611 info_proc_faults, lookupname, lookupdesc, sigcodename,
6612 sigcodedesc): New functions.
6613 * procfs.c (proc_signal_handling_change): New function to set
6614 the trace flags based on the state of gdb's signal handling flags.
6615 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6616 and remove code to do PIOCSTRACE ioctl.
6617 * procfs.c (attach, detach): Preserve and restore process flags
6618 using saved_* fields in procinfo struct.
6619 * procfs.c (attach): Call proc_signal_handling_change.
6620 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6621 * procfs.c (proc_desc): Update for latest changes.
6622 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6623 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6624 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6626 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6628 * procfs.c (set_proc_siginfo): Add prototype and new function.
6629 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6630 up inferior siginfo struct.
6631 * elfread.c (elf_symfile_read): Compute the relocation amount
6632 by subtracting off the address of the ".text" section.
6633 * solib.c: Add pointer to ".text" section to so_list struct.
6634 * solib.c (solib_map_sections): Initialize pointer to ".text"
6635 section in so_list struct.
6636 * solib.c (symbol_add_stub): Pass base address of ".text"
6637 section to symbol_file_add, rather than the load address of
6638 the shared library. On SunOS they are the same. On SVR4 they
6641 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6643 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6644 function name, not .gdbinfo. symbol.
6646 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6648 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6650 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6652 * Makefile.in (VERSION): 4.4.8
6654 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6655 commands in .cshrc/.profile won't get traced.
6657 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6659 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6660 * exec.c (build_section_table): Don't abort if no sections.
6661 * sparc-tdep.c (single_step): Lint.
6662 * utils.c (mrealloc): Handle realloc (0, size) case here.
6664 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6666 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6669 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6671 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6672 .gdbinfo. symbols are created. Move creation from parse_procedure
6673 to parse_symbol, where it is fairly easy to grow the symtab. This
6674 also fixes a symtab trashing bug on all mips-based systems.
6675 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6677 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6678 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6680 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6682 * c-exp.y: Add missing return type to yyparse() prototype.
6684 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6686 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6688 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6689 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6690 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6691 (patch_opaque_types): Avoid dummy args and result.
6692 * objfiles.c (have_partial_symbols, have_full_symbols,
6693 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6694 (iterate_over_objfiles, iterate_over_symtabs,
6695 iterate_over_psymtabs): Remove, clunky and slow.
6696 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6697 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6698 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6699 dump_objfile): Remove dummy args and results. Move filename
6700 comparisons to callers.
6701 (printsyms_command, printpsyms_command, printmsyms_command,
6702 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6703 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6704 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6705 list_symbols, make_symbol_completion_list): Replace explicit
6706 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6707 Eliminate Dijkstra flag crap, break out of loops with gotos.
6708 (lookup_symtab_1): Protect '/' tests from short filenames.
6709 (cplus_mangled_symbol): Move inline into lookup_symbol.
6710 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6711 (relocate_minimal_symbol): Move inline to vmap_symtab.
6712 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6713 iterate_over_msymbols with ALL_MSYMBOLS.
6715 Misc cleanup prior to release.
6717 * Makefile.in (VERSION): Roll to 4.4.7.
6718 (HFILES): Add call-cmds.h.
6719 * call-cmds.h: New header for command fns called by other files.
6720 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6721 (breakpoint_1): Remove unused type arg. Change callers.
6723 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6724 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6725 * mipsread.c: Add prototypes for all static functions.
6727 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6728 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6729 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6730 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6731 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6732 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6735 * buildsym.c (define_symbol): Handle global register variables
6736 (from Pierre Willard). Complain if register numbers are too large.
6737 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6738 * tm-sparc.h: Don't #include <sun4/reg.h>.
6739 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6740 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6742 * language.h: Avoid forward enum declaration.
6743 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6744 config/sun4os5.mt: New host and target.
6745 * defs.h (errno): #include <errno.h> rather than assuming int.
6746 From Pierre Willard.
6748 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6749 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6750 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6751 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6752 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6753 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6754 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6756 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6758 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6759 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6760 * language.h (enum exp_opcode): Avoid forward enum def.
6761 * main.c (define_command, user_defined_command): Lint.
6762 * mem-break.c, xcoffread.c: Lint.
6763 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6765 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6767 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6768 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6769 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6770 or IBM6000_TARGET as (approximately) appropriate.
6772 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6774 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6775 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6776 or not to try reading symbols from a mapped objfile. Plugs memory
6777 leak due to shared libraries generating no psymtabs or symtabs.
6779 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6781 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6782 * copying.awk: Lint. Make stronger warning at top of copying.c.
6783 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6784 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6785 (lookup_pointer_type): Add FIXME comment.
6786 * main.c (set_history_size_command): Disallow negative size.
6787 * partial-stab.h: Update copyright.
6788 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6790 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6792 * main.c (set_history_size_command): Negative size is error.
6793 (Reported by Peggy Fieland.)
6795 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6797 * coffread.c (coff_symfile_init): Update comment.
6798 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6799 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6800 macros to access the dbx specific objfile information.
6801 * dbxread.c (symfile_string_table, symfile_string_table_size):
6802 Remove these local variables.
6803 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6804 read_dbx_symtab): Remove the stringtab and stringtab_size params
6805 from the function prototypes, the function definition, and the
6806 function calls. These are now available via DBX_STRINGTAB and
6807 DBX_STRINGTAB_SIZE using the objfile pointer.
6808 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6809 an arg to read_dbx_symtab.
6810 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6811 stringtab and the dbx specific per-objfile private info.
6812 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6813 args in prototype, function definition, and function calls. It is
6814 now available via the DBX_SYMCOUNT macro using the objfile
6816 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6817 local instance of struct dbx_symfile_info and replace with DBX_*
6819 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6820 symfile_string_table and symfile_string_table_size.
6821 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6822 symfile_string_table.
6823 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6824 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6825 stringtab size variables. Remove all code that used to reread
6827 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6828 to prior to any calls to mmalloc for the objfile specific heap.
6829 * utils.c (init_malloc): Document the requirement that for each
6830 heap for which corruption checking is desired, that init_mmalloc
6831 must be called prior to any mmalloc calls on the heap.
6833 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6835 * rs6000-pinsn.c: Make dis-assembly output more like
6836 other targets: Don't print instruction in hex before
6837 the assembly; use print_address to print out jump
6840 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6842 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6843 * cplus-dem.c: Support "Sc" meaning "signed char".
6845 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6847 * configure.in: fix iris/iris3.
6849 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6851 * command.c, main.c (various places): Use ctype.h macros
6852 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6853 (such as (x >= 'A' && x <= 'Z')).
6854 (There are still more of these in other files.)
6855 * main.c (defined_command): Lower-case the user's
6856 new command before entering it. Needed because
6857 command lookup is case-insensitive (and also lower-cases).
6858 (Based on Metin's earlier patch.)
6860 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6862 * config/irix4.mh: new file.
6864 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6866 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6869 * xm-mips.h: Declare strdup for ultrix.
6871 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6872 when calling new_symbol.
6873 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
6876 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
6878 * config/rs6000.mh: Update (for Fred's new mmalloc)
6879 flags to disable use of GNU malloc/mmalloc.
6880 * munch: Change SYSV rule to allow .text before the label,
6881 as well as after, to work for AIX.
6882 * gdbtypes.h: Minor clarifiction.
6884 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
6886 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
6887 continuation in yet another place (between method declarations).
6889 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
6891 * mips-tdep.c: include symfile.h and objfiles.h to fix
6894 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
6896 * valops.c (value_struct_elt_for_reference): Added 'offset'
6897 parameter to handle multiple inheritance.
6898 * eval.c, value.h: Update accordingly.
6900 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
6902 * objfiles.h: New file
6903 * Makefile.in (HFILES): Add objfiles.h
6904 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
6905 main_scope_lowpc, main_scope_highpc.
6906 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
6907 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
6908 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
6909 xcoffread.c, : Include objfiles.h.
6910 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
6911 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
6912 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
6913 inside_entry_file() and logic changed appropriately.
6914 * blockframe.c (outside_startup_file): Renamed to
6915 inside_entry_file() and logic changed appropriately.
6916 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
6917 and logic changed to use per-objfile specific fields.
6918 * blockframe.c (inside_entry_scope): Renamed to
6919 inside_entry_func() and logic changed to use per-objfile specific
6921 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
6922 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
6923 Remove extern decls.
6924 * symfile.c, symfile.h (entry_point): Remove extern decl.
6925 * coffread.c (coff_symfile_init): Common entry point init code
6926 moved to symfiles.c, call init_entry_point_info().
6927 * coffread.c (complete_symtab): Use new per-objfile entry info.
6928 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
6929 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
6931 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
6932 * defs.h (inside_entry_scope, outside_startup_file,
6933 inside_main_scope): Prototypes changed for renames to
6934 inside_entry_func, inside_entry_file, inside_main_func,
6936 * symfile.c (syms_from_objfile): Common entry point init code
6937 moved to init_entry_point_info() and call init_entry_point_info().
6938 * symfile.h (init_entry_point_info): Include prototype.
6939 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
6940 moved to symfiles.c and call init_entry_point_info().
6941 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
6942 main_scope_lowpc, main_scope_highpc): Remove extern decls.
6943 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
6945 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
6946 works for the majority of targets.
6947 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
6948 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
6949 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
6950 Use default definition in frame.h.
6951 * frame.h (selected_frame_level): Make decl extern.
6952 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
6953 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
6954 * partial-stab.h: Use new per-objfile entry info.
6955 * symfile.h (struct objfile): Removed, moved to objfiles.h.
6956 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
6957 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
6958 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
6959 have_minimal_symbols): Prototypes moved to objfiles.h.
6960 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
6961 Macros moved to objfiles.h.
6962 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
6964 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
6966 More C++ improvements (pointers to members, qualified names).
6967 * c-exp.y: Support exp.type::name and exp->type::name
6968 syntaxes. (Unfortunately, doesn't work for static members.)
6969 * c-exp.y, eval.c: Make type::~type work better.
6970 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
6971 value_static_field by value_struct_elt_for_reference.
6972 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
6973 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
6974 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
6975 for OP_SCOPE operand; no point in it now that we use lazy
6976 reading of values, and use "reference to member" objects.
6977 * gdbtypes.h: Clarify comment.
6978 * valops.c: Change value_struct_elt_for_address to return
6979 a reference (or variable), rather than a pointer. Change
6980 the name to value_struct_elt_for_reference to reflect this.
6981 Returning a reference instead of a address provides a
6982 generalization, since we can use the routine for both
6983 class::name as well as &class::name.
6984 Also, recurse to handle multiple inheritance properly.
6985 * valprint.c: Moved code to print pointer-to-members
6986 to new function point_class_member. This allows a
6987 "reference-to-member" to be printed using the same code.
6988 * valprint.c (type_print_varspec_prefix): Avoid printing
6989 "struct " for domains of class-member types.
6990 * valops.c (search_struct_field): Inline code for simplified
6991 version of value_static_field (which can then be deleted).
6992 * value.h: Rename value_struct_elt_for_address to
6993 value_struct_elt_for_reference. Delete value_static_field.
6994 * values.c: Remove no longer used function value_static_field.
6996 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
6998 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6999 elfread.c (coff_symfile_finish): Add function, prototype, and
7000 add to the xxxx_sym_fns struct for each file type. Also reformat
7001 the xxxx_sym_fns vector to a standard format and add comments.
7002 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7003 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7004 Pass pointer to struct objfile rather than pointer to sym_fns.
7005 Change references inside each function accordingly. Allocate any
7006 symbol file specific info in the per-objfile memory region.
7007 * dbxread.c (free_and_init_header_files): Break function into
7008 free_header_files(), called from dbx_symfile_finish(), and
7009 init_header_files(), called from dbx_new_init().
7010 * dbxread.c (dbx_new_init): Move deallocation things to new
7011 dbx_symfile_finish function.
7012 * elfread.c (elf_new_init): Call buildsym_new_init().
7013 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7014 routine for the objfile before deallocating other stuff.
7015 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7016 * symfile.h: Move struct sym_fns to before struct objfile def.
7017 Add sym_finish function pointer and change prototypes of other
7018 function pointers to reflect passing struct objfile pointer rather
7019 than struct sym_fns pointer.
7020 * symfile.c: Remove now obsolete symtab_fns pointer.
7021 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7022 locates the correct sym_fns struct for the given objfile.
7023 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7024 for better support of mapped symbol tables.
7025 * symfile.c (symbol_file_command): Remove obsolete code using
7027 * symfile.h: Remove duplicate declarations for symfile_objfile,
7028 entry_point, and object_files.
7029 * target.c (target_info): Compare symfile_objfile to NULL.
7030 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7031 aixcoff_symfile_finish().
7033 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7035 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7036 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7037 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7039 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7041 Some improvements to g++ debugging.
7042 * symtab.c (list_symbols): demangle before pattern matching.
7043 * symtab.c: Other fixes to improve handing of operators.
7044 * valprint.c (type_print_base): Fix test for constructor.
7045 * values.c (value_static_field): Allow evaluation of
7046 CLASS::METHOD, returning a function pointer.
7048 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7050 * Makefile.in (VERSION): Roll 4.4.6.
7051 * exec.c (exec_file_command): Add code to ignore optional args
7052 passed in by file_command() for use in symbol_file_command().
7053 * main.c (main): Document -mapped and -readnow in help summary.
7054 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7055 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7056 to get filename from bfd with bfd_get_filename(). Test mapto
7057 against 0, not NULL. Use mstrsave() to make copy of filename.
7058 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7060 * remote-vx.c (vx_load_command, add_symbol_stub):
7061 Symbol_file_add() takes an additional arg.
7062 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7064 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7065 changed to return a bfd not an objfile pointer.
7066 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7067 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7068 Change to eliminate local bfd and use symfile_bfd_open() plus
7069 allocate_objfile(). Add code to implement readnow option.
7070 * symfile.c (symbol_file_command): Changes to option handling,
7071 readnow functionality moved to symbol_file_add().
7072 * symfile.c (symfile_init): Eliminate local copy of bfd.
7073 * symfile.c (add_symbol_file_command): Changes to parse mapped
7074 and readnow options.
7075 * symfile.h (allocate_objfile): Arg removed from prototype.
7076 * symtab.h (symbol_file_add): Arg added to prototype.
7077 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7080 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7082 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7083 mtrace.awk, state.c, state.h: Removed.
7084 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7085 directories searched for source files.
7086 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7087 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7088 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7089 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7090 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7091 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7092 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7094 * Makefile.in (HFILES): Remove state.h
7095 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7096 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7097 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7098 * Makefile.in (clean): Remove all object files.
7099 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7100 * cplus-dem.c: Remove prototypes definitions that are now done in
7102 * dbxread.c (throughout): Change from using per-objfile
7103 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7104 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7105 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7106 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7107 * depend: Remove dependencies for state.o, state.h.
7108 * dwarfread.c: Add declaration for warning_pre_print.
7109 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7110 * dwarfread.c (throughout): Change from using per-objfile
7111 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7112 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7113 use supplied objfile.
7114 * i386-xdep.c (print_387_status): Change to use warning() rather
7116 * i387-tdep.c (print_387_control_word): Change to use warning()
7117 rather than printfs.
7118 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7119 that some compilers grumble about.
7120 * language.c (throughout): Add declaration for warning_pre_print
7121 and using warning() instead of printfs.
7122 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7123 * main.c (main): Add declaration for warning_pre_print and set it
7124 similarly to error_pre_print. Add declarations for
7125 mapped_symbol_files and readnow_symbol_files. Add appropriate
7126 definitions to long_options[].
7127 * minsyms.c: Trivial fix to comment.
7128 * objfiles.c (allocate_objfile): Substantially rewritten for
7129 using mapped symbol files.
7130 * objfiles.c (throughout): Change from using per-objfile
7131 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7132 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7133 * source.c (throughout): Change from using per-objfile
7134 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7135 * source.c (open_source_file): Use mstrsave to save file name in
7136 mapped symbol region for objfile.
7137 * symfile.c: Remove include for state.h.
7138 include to local form.
7139 * symfile.c (symbol_file_add_digested): Remove.
7140 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7142 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7143 from objfile structure. Add malloc descriptor pointer (md).
7144 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7145 * symm-xdep.c (print_fpu_status): Use warning() rather than
7147 * symmisc.c (free_symtab_block): Now takes and uses current
7149 * symmisc.c (throughout): Change from using per-objfile
7150 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7151 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7152 Sun compiler grumblings when PTR is char *.
7153 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7154 msymbols() to correct pointer type.
7155 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7156 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7157 error always starts on a line of it's own.
7158 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7159 Rewrite for new mapped malloc package use.
7160 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7161 that don't want to use the mapped malloc package; pass arguments
7162 on to traditional malloc package functions.
7163 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7164 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7165 mrealloc, malloc, and realloc but get fatal error if runs out
7167 * utils.c (msavestring, mstrsave): Save a string in a specific
7168 mapped malloc region.
7169 * utils.c (print_spaces): Use xmalloc to get the buffer.
7170 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7171 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7172 * config/i386v4.mh: Insignificant reorganization.
7174 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7176 * xcoffread.c: Only enable compilation of debugging functions
7177 if IBM6000 is defined. Fails to compile otherwise.
7179 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7181 * Makefile.in: pass MAKEINFO down on info.
7183 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7185 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7186 useless code, including an lseek to an uninitialized variable.
7187 Reported by Jim Williams <jimbo@wrs.com>.
7189 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7191 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7192 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7193 * minsyms.c, symfile.c: Changes that may be generally
7194 applicable, but are #ifdef IBM6000 for now.
7195 * rs6000-xdep.c: Fixed typo in comment.
7196 * rs6000-tdep.c: Non-substatial changes.
7197 * xoffread.c: The main change here is addition of some
7198 debugging functions.
7199 * xoffexec.c: More changes.
7201 * xcoffread.c: Fixed two too-few-parameters bugs.
7203 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7204 to SOLIB_CREATE_INFERIOR_HOOK macro.
7206 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7208 * symfile.h: Add prototype for iterate_over_msymbols().
7209 * symtab.c (cplus_mangled_symbol): Add function.
7210 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7211 iterate_over_msymbols to find demangled C++ symbol.
7212 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7213 value to iterate_over_msymbols().
7214 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7217 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7219 * Makefile.in: added check target.
7221 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7223 * ecoff.c: Move to ../bfd/coff-msym.c.
7224 * config/mt-*mips: Remove ecoff.o from the configuration.
7225 * remote.c (): Add newline to initial +.
7226 (remote_resume): Mention how to cope with signals.
7227 (remote_interrupt): Add debug msg.
7228 (remote-wait): Implement new 'T' reply, which includes
7229 status, PC, and FP all in a single short message.
7230 (putpkt): Add further debugging of packet acks.
7231 * mipsread.c (fixup_symtab): Also swap RFD's.
7232 (parse_partial_symbols): Avoid bug on unknown symbol types.
7233 * Makefile.in (VERSION): Roll to 4.4.5.
7234 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7235 for remote MIPS by limiting heuristic to 200 byte search.
7236 (heuristic_proc_desc): Byte-swapping.
7237 (mips_print_register): Cope with failure of
7238 read_relative_register_raw_bytes. Byte-swap integers for
7240 * mips-pinsn.c (print_insn): Byte-swap instruction.
7242 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7244 * config.sub configure.in config/mh-irix4
7245 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7246 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7247 gdb/xm-irix4.h gdb/config/mt-irix3
7248 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7250 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7252 * defs.h, utils.c: xrealloc takes PTR as first arg.
7253 * defs.h: Reword confusing comment about ANSI prototypes.
7254 * defs.h: Some minor whitespace changes.
7255 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7256 not NULL, which can be (void *).
7257 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7258 * tm-i386v.h (SP_ARG0): Define
7259 * xm-sysv4.h: Back out of change for missing prototypes.
7260 * i386-tdep.c (get_longjmp_target): Add function.
7262 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7264 * Makefile.in: install man page too.
7266 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7268 * All GDB files that #include defs.h: Removed stdio.h.
7269 (defs.h): #include stdio.h.
7271 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7273 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7274 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7275 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7276 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7277 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7278 it before printing out the hex shape of an address.
7280 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7282 * rs6000-xdep.c (frame_initial_stack_address): Move
7283 code to set frame->cache_fsr into new separate function
7284 frame_get_cacahe_fsr. This allows fixing a fatal error.
7285 * xcoffexec.c: Turn previously suppressed error
7286 message back on, after cleaning up BFD.
7288 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7289 printing of blank line, since it cases printing of an
7290 extra blank line. Is this intended? It does mess up
7292 * defs.h: Put back declarations of malloc and realloc,
7293 but protected by #ifndef MALLOC_INCOMPATIBLE.
7294 * objfiles.c: Undo previous change: Use malloc/realloc
7295 for objfile malloc/realloc fields (but add a cast).
7296 * xcoffexec.c: Suppress an error message (for now).
7298 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7300 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7301 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7302 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7304 * xcoffread.c: Modifications to C_DECL storage class handling, and
7305 introduction of an old smash_to_pointer_type() routine.
7307 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7308 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7309 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7310 parameters have been modified.
7312 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7313 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7314 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7315 and fetch_inferior_registers() always fetched all the registers
7316 resulting valid register values at hand all the time. Pushing a dummy
7317 frame did not require validating all register values first. After
7318 putting the above mechanism into action, we didn't have valid registers
7319 values always ready. Thus, all registers need to be fetched before
7320 pushing a dummy frame now.
7322 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7323 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7324 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7325 the starting address (actual frame address) of a frame.
7326 * rs6000-tdep.c: modifications to function_frame_info() to see if
7327 function reserves a frame pointer register (alloca register)
7328 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7329 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7330 functions with alloca() calls.
7332 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7334 * xm-sysv4.h: Provide definitions/prototypes for host environment
7335 functions for which no definitions or prototypes are provided in
7336 any currently included gdb or host environment header files.
7337 For SVR4, this currently includes malloc and realloc, which cannot
7338 be portably prototyped in any gdb include file.
7340 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7342 * buildsym.h: Remove obsolete variable file_stabs.
7344 * Makefile.in: Move place where configure merges in host-
7345 and target-dependent fragments later, so the latter
7346 can override (say) GNU_MALLOC.
7347 * config/mh-rs6000: Use system malloc. Otherwise, I
7348 ended up with *two* incompatible versions of malloc
7349 (functions in libc would call the malloc in libc).
7350 I assume this is a shared library problem.
7352 * remote.c: Fix (presumed) typo.
7353 * objfiles.c: Use xmalloc/xrealloc instead of
7354 malloc/realloc (since the latter are no longer declared).
7356 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7357 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7358 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7359 handle individual registers.
7360 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7361 correctly in case it wasn't cached yet. (A problem showed up
7362 after fetching individual registers.)
7363 * buildsym.c: Disable type_synonym_name's type name overwriting
7364 in cases it is unnecesary. rs6000 portation doesn't use
7365 type_synonym_name, and it used to nullify type names
7366 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7367 type's name as soon as space for that type is allocated.
7368 * xcoffread.c: ignore a section's lineno information if it is
7369 not `.text'. (In rs6000 bfd portation integration, skipping over
7370 `.pad' sections are ignored since it was in machine independent
7371 part of the code. Thus, a problem of fake sections with invalid
7372 lineno information arised.)
7374 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7375 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7376 * rs6000-tdep.c: make function_frame_info() work whether or not
7377 reading from a core file.
7378 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7380 * infrun.c. main.c, printcmd.c. symtab.c:
7381 More changes from IBM for rs6000.
7384 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7386 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7387 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7388 Merge in changes (mostly from IBM) for RS6000.
7389 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7390 More changes from IBM for RS6000. These are in machine-
7391 independent code, and probably could do with some cleaning
7392 up. The most questionable of these are #ifdef IBM6000.
7393 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7394 to single_step() (for consistency with rs6000 and i860).
7395 * utils.c: Allow the 1st arg to xrealloc to be NULL
7396 (in which case do malloc). This removes the need for
7397 some tests in xcoff code (and perhaps other places?).
7398 * coffread.c: Removed variables last_source_file,
7399 type_vector, and type_vector_length as these are now
7400 defined by buildsym.[ch].
7401 * defs.h: Remove prototypes for malloc and realloc, since
7402 these should only be used to implement xmalloc and xrealloc,
7403 and they conflict with <stdlib.h> in AIX - where they
7404 return void* even when __STDC__ isn't defined. Sigh.
7405 * munch: Recognize *initialize* in data as well as text
7406 (AIX uses data). Also, incorporate a patch from Garrett
7407 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7408 much more sensible, by only trying to match the name of
7409 the initialize_foo function, and not the junk before it.
7411 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7413 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7414 unless symbol table indicates that something has changed.
7416 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7418 * remote.c: Make it work for embedded MIPS. Increase buffer
7419 size, and use throughout. Round buffer size up if too many regs.
7420 Support baud rate setting and try for an 8-bit path. If
7421 interrupted while waiting for target, send a ^C down the wire.
7422 Avoid single-byte reads.
7423 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7425 * mips-xdep.h: Avoid the embedded regs when on Unix.
7427 * mipsread.c: Byte-swap the symbol table structures, using
7428 routines from ecoff.c, to read a symbol table written in any
7429 of the four possible byte orders.
7430 * configure.in (mips-big-* target): Same as Sony News.
7431 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7432 * ecoff.c: New file for symbol swapping routines.
7434 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7436 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7437 all-breakpoints' command.
7438 * (get_number): Allow users to enter negative breakpoint numbers.
7439 * (breakpoint_1): Reformat display of 'info break' to show new
7441 * (create_longjmp_breakpoint, breakpoint_re_set,
7442 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7443 symfile.c (syms_from_objfile): Re-do
7444 insertion of longjmp breakpoints. Move all code into
7445 breakpoint_re_set, and call that instead of
7446 create_longjmp_breakpoint in symfile.c.
7448 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7450 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7451 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7452 * symtab.c (find_pc_symtab): Handle having no objfiles.
7453 * infcmd.c: Fix comment.
7454 * objfiles.c (free_all_objfiles): Add.
7455 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7456 * symfile.c (symbol_file_command): free all objfiles when
7457 specifying a new symbol file.
7458 (reread_symbols): Stat the file name, don't fstat the descriptor.
7460 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7462 * Makefile.in, configure.in: removed traces of namesubdir,
7463 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7464 copyrights to '92, changed some from Cygnus to FSF.
7466 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7468 * dbxread.c (end_psymtab): Delete empty psymtabs.
7469 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7470 * symfile.h (struct objfile): Add free_psymtabs.
7472 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7474 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7476 * symfile.c (symbol_file_command): strcmp => !strcmp.
7477 * breakpoint.h: Move prototypes to follow enum definition they need.
7478 * breakpoint.c, infrun.c: Lint.
7479 * printcmd.c: Use `enum enable' rather than `enum
7481 * mipsread.c: First pass at making it compile with the new
7482 objfile changes. Probably seriously broken still, but it
7485 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7487 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7488 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7489 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7490 stepping (and nexting) through longjmp(). Also, cleanup
7491 breakpoint handling quite a bit by creating explicit breakpoint
7492 types instead of using magic breakpoint numbers.
7493 Makefile.in: Update version to 4.4.3
7495 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7497 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7498 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7499 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7501 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7503 * minsyms.c (install_minimal_symbols): Add bunches to any
7504 existing minsyms in the objfile. Avoid extra mallocation
7505 by working directly in the obstack. Remove ignored `mainline' parm.
7506 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7507 xcoffread.c: Change all callers.
7508 * FIXME: We should be able to eliminate MAINLINE from all the
7509 symbol readers now, with a small bit of work.
7511 * valops.c, value.h: Lint.
7512 * remote-vx.c: Add missing break; statement. Bugfix by
7513 Michael Sclafani, <sclafani@src.dec.com>.
7515 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7517 * Makefile.in (VERSION): Update version to 4.4.2
7518 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7519 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7520 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7521 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7522 mmap-alloc.o, mmap-sbrk.o
7524 * altos-xdep.c: Minor whitespace change.
7525 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7526 use to new minimal symbol table use.
7527 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7528 * arm-xdep.c (store_inferior_registers): Returns void.
7529 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7530 Convert from misc function vector use to new minimal symbol table use.
7531 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7532 * breakpoint.c: Add prototypes for local functions.
7533 * breakpoint.c (catch_command_1): Change to static and remove unused
7535 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7536 * breakpoint.h: Change function decls to prototype form.
7537 * buildsym.c: Add prototypes for local functions.
7538 * buildsym.c: Moved hashname() function here from dbxread.c.
7539 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7540 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7541 * buildsym.c (dbx_alloc_type): Change to static.
7542 * buildsym.c (finish_block): Add objfile parameter.
7543 * buildsym.c (misc): Change symbol_obstack to objfile version.
7544 * buildsym.c (make_blockvector): Change to static.
7545 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7546 * buildsym.c (compare_line_numbers): Change to static, args are const,
7547 cast args when used.
7548 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7549 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7550 and made static. Add objfile parameter.
7551 * buildsym.c (end_symtab): Simplify code using line table size.
7552 Realloc the linetable on the objfile symbol_obstack and copy there.
7553 * buildsym.c (scan_file_globals): Convert from misc function vector
7554 use to new minimal symbol use.
7555 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7556 strings get allocated in objfile's symbol_obstack. Convert references
7557 to builtin types to lookup_fundamental_type().
7558 * buildsym.c (read_type): Make static, add objfile parameter, convert
7559 references to buildin types to lookup_fundamental_type().
7560 * buildsym.c (read_struct_type): Add objfile parameter.
7561 * buildsym.c (read_array_type): Make static, add objfile parameter.
7562 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7563 * buildsym.c (read_huge_number): Make static.
7564 * buildsym.c (read_range_type): Make static, add objfile parameter,
7565 convert references to buildin types to lookup_fundamental_type ().
7566 * buildsym.c (read_args): Make static, add objfile parameter.
7567 * buildsym.h: Convert function decl's to prototype form.
7568 * c-exp.y: Add prototypes for local functions, convert uses of misc
7569 function vector to minimal symbol table. Reformat all builtin type
7570 initializations and pass a NULL objfile to init_type() for them.
7571 * coffread.c: Change context_stack ref's to coff_context_stack,
7572 add local function prototypes. Cast uses of xrealloc arg 1.
7573 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7574 crafting a new type.
7575 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7576 * coffread.c (finish_block): Change name to coff_finish_block.
7577 * coffread.c (make_blockvector): Add and use objfile parameter.
7578 * coffread.c (record_line): Change name to coff_record_line.
7579 * coffread.c (start_symtab): Change name to coff_start_symtab.
7580 * coffread.c (end_symtab): Change name to coff_end_symtab.
7581 * coffread.c (record_misc_function): Change name to record_minimal_
7582 symbol and change to minimal symbol table use from misc func tbl.
7583 * coffread.c (coff_symfile_read): Convert from misc function vector
7584 use to minimal symbol table use.
7585 * coffread.c (hashname): Remove; use common version in buildsym.c.
7586 * coffread.c (decode_base_type): Change references to builtin types
7587 to calls to lookup_fundamental_type().
7588 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7589 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7590 * command.c: Add prototypes for local functions.
7591 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7592 appropriate member of the function union for that type.
7593 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7594 ifdef out the function since it isn't currently used.
7595 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7596 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7597 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7598 * command.c (help_cmd): Compare function pointer to NULL.
7599 * command.c (help_cmd_list): Compare function pointer to NULL.
7600 * command.c (lookup_cmd_1): Use correct member of function union.
7601 * command.c (undef_cmd_error): Make static.
7602 * command.c (complete_on_cmdlist): Use correct member of func union.
7603 * command.c (do_setshow_command): Use correct member of func union.
7604 * command.c (shell_escape): Convert rindex use to strrchr.
7605 * command.h (COMMAND_H): Define if already included.
7606 * command.h (cmd_list_element struct): Change 'function' to a union
7607 and prototype args. Prototype completer function.
7608 * command.h: Convert decl's to prototype form.
7609 * convex-xdep.c (store_inferior_registers): Returns void.
7610 * copying.c: Prototype local functions.
7611 * coredep.c: Minor whitespace change.
7612 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7613 * cplus-dem.c: Prototype local functions.
7614 * dbxread.c (hashname): Remove; moved to buildsym.c.
7615 * dbxread.c (free_and_init_header_files): Make static.
7616 * dbxread.c: Add prototypes for local functions.
7617 * dbxread.c (new_object_header_files): Remove; inlined usages.
7618 * dbxread.c (xrealloc usages): Cast args.
7619 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7620 and change usages accordingly.
7621 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7622 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7623 * dbxread.c (dbx_next_symbol_text): Make static.
7624 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7625 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7626 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7627 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7628 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7629 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7631 * dwarfread.c (record_misc_function): Change name to record_minimal_
7632 symbol and use minimal symbol table throughout.
7633 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7634 * dwarfread.c: Convert all references to builtin types to use the new
7635 lookup_fundamental_type function.
7636 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7637 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7639 * elfread.c (record_misc_function): Convert to use record_minimal_
7641 * elfread.c (elf_symtab_read): Add objfile parameter.
7642 * eval.c: Add prototypes for local functions and move some decls
7643 around to accomodate prototypes.
7644 * expprint.c: Add prototypes for local functions. Change references
7645 to misc function vector to minimal symbol table.
7646 * findvar.c (read_memory usages): Cast args.
7647 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7648 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7649 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7650 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7651 * gould-xdep.c: Minor whitespace change.
7652 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7653 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7654 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7655 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7656 * i386-tdep.c: Add prototypes for local functions.
7657 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7658 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7659 that defaulted to int.
7660 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7661 i386_push_dummy_frame): Returns void.
7662 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7663 int and explicitly declare return type as int.
7664 * i387-tdep.c: Minor formatting changes.
7665 * i960-tdep.c (leafproc_return): Convert from misc function vector
7666 use to minimal symbol table use.
7667 * infcmd.c: Add prototypes for local functions.
7668 * infcmd.c (continue_command, until_next_command, until_command,
7669 path_info, path_command): Make static.
7670 * infcmd.c (step_1, until_next_command): Convert from misc func
7671 vector to minimal symbol table use.
7672 * inflow.c: Add prototypes for local functions.
7673 * infptrace.c (store_inferior_registers): Returns void, not int.
7674 * language.c (_initialize_language): Use proper member of function
7676 * m2-exp.y: Add prototypes for local functions, convert misc function
7677 vector uses to minimal symbol table uses.
7678 * m2-exp.y (make_qualname, yyerror): Make static.
7679 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7680 * m68k-pinsn.c: Add prototypes for local functions.
7681 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7682 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7683 * m68k-stub.c: Add prototypes.
7684 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7685 use to minimal symbol table use.
7686 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7687 * m88k-xdep.c (store_inferior_registers): Returns void.
7688 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7689 * mach386-xdep.c (store_inferior_registers): Returns void.
7690 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7691 * main.c: Add prototypes for local functions.
7692 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7693 longjmp() result to (NORETURN void).
7694 * main.c (catch_errors): Prototype the 'func' parameter.
7695 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7696 Takes an unused arg.
7697 * main.c (execute_command): Call the right member of the func union.
7698 * main.c (command_loop_marker, symbol_completion_function,
7699 command_loop): Make static.
7700 * main.c (command_line_input): Make linelength unsigned, cast arg
7701 to command_line_input().
7702 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7703 * main.c (initialize_main): Call right member of function union.
7704 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7705 * mem-break.c: Include symtab.h
7706 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7707 * mips-xdep.c (store_inferior_registers): Returns void.
7708 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7709 use to minimal symbol table use.
7710 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7712 * mipsread.c (make_type): Remove, convert usages to init_type.
7713 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7714 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7715 vector use to minimal symbol table use.
7716 * parse.c: Add prototypes for local functions.
7717 * parse.c (xrealloc usages): Cast args.
7718 * parse.c (prefixify_expression, length_of_subexp): Make static.
7719 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7720 * parser-defs.h: Convert function decls to prototype form.
7721 * partial-stab.h: Convert from misc function vector use to new minimal
7723 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7724 the per-objfile copies.
7725 * printcmd.c: Add prototypes for local functions. Move some struct
7726 definitions around to accomodate prototypes.
7727 * printcmd.c (decode_format): Make static, change args oformat and
7728 osize to int from char.
7729 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7730 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7731 * printcmd.c (print_address_symbolic): Convert from misc function
7732 vector use to minimal symbol table use.
7733 * printcmd.c (address_info): Convert from misc function vector use
7734 to minimal symbol table use.
7735 * printcmd.c (delete_display, enable_display, disable_display_command):
7737 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7738 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7739 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7740 * pyr-xdep.c (store_inferior_registers): Returns void.
7741 * remote-mm.c (mm_load): symbol_file_add return value unused.
7742 * remote-nindy.c: Minor format change.
7743 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7744 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7745 * rs6000-xdep.c (store_inferior_registers): Returns void.
7746 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7747 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7748 vector use to minimal symbol table use.
7749 * solib.c: Add prototypes for local functions.
7750 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7751 function vector use to minimal symbol table use.
7752 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7753 * solib.c (find_solib, shared_library_command): Make static
7754 * solib.c (read_memory, write_memory usages): Cast args.
7755 * solib.c (special_symbol_handling): Add function
7756 * source.c: Add prototypes for local functions.
7757 * source.c (select_source_symtab): Convert to scan objfiles.
7758 * source.c (open_source_file): Make static.
7759 * source.c (xrealloc usages): Cast args.
7760 * source.c (source_line_charpos): ifdef out, unused.
7761 * source.c (get_filename_and_charpos): Make static.
7762 * stack.c: Add prototypes for local functions.
7763 * stack.c (print_frame_info, frame_info): Convert from misc function
7764 vector use to minimal symbol table use.
7765 * symfile.c: Add prototypes for local functions.
7766 * symfile.c (compare_symbols): Make args const PTR's.
7767 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7768 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7769 * symfile.c (obsavestring): Add objfile parameter.
7770 * symfile.c (init_misc_bunches, prim_record_misc_function,
7771 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7772 sort_misc_function_vector, compact_misc_function_vector): Remove
7773 * symfile.c (symbol_file_add_digested): Add function.
7774 * symfile.c (symbol_file_add): Returns struct objfile *.
7775 * symfile.c (symbol_file_command): Modify for state file use.
7776 * symfile.c (symfile_open): Add parameter "dumpable".
7777 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7778 * symfile.c (load_command, add_symbol_file_command): Make static.
7779 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7780 * symfile.c (rindex usages): Converted to strrchr.
7781 * symfile.c (allocate_psymtab): New
7782 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7783 converted to minimal symbol table usage, but no obvious conversion.
7784 * symfile.c (free_all_symtabs): Remove.
7785 * symfile.c (_initialize_symfile): Use per-objfile info.
7786 * symfile.h: Rework the objfile structure to add per-objfile data
7787 objects (psymbol_obstack, symbol_obstack, type_obstack,
7788 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7789 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7790 Add prototypes to function declarations.
7791 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7792 function vector usage to minimal symbol table usage.
7793 * symmisc.c (DEV_TTY): Define if not defined.
7794 * symmisc.c: Add local function prototypes.
7795 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7796 printpsyms_command, print_objfiles, print_objfiles_command):
7797 Rework to use iterate_over_*
7798 * symtab.c: Add prototypes for local functions.
7799 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7800 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7801 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7802 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7803 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7804 lookup_reference_type, lookup_member_type, allocate_stub_method,
7805 check_stub_method, create_array_type, smash_to_member_type,):
7807 * symtab.c (lookup_symbol): Some args are const.
7808 * symtab.h: All type related defs and structs moved to gdbtypes.h
7809 * symtab.h: Convert decls to prototypes.
7810 * target.c (noprocess): Make static.
7811 * target.h: Change decl's to prototypes.
7812 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7813 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7814 * utils.c (_initialize_utils): Use correct member of function union.
7815 * valarith.c: include gdbtypes.h
7816 * valops.c: include gdbtypes.h, add prototypes for local functions.
7817 * valops.c (value_push, value_arg_push, find_function_addr):
7819 * valops.c (value_string): Convert from misc function vector use
7820 to minimal symbol table use.
7821 * valops.c (check_field_in): Make arg const.
7822 * valprint.c: Add prototypes for local functions.
7823 * valprint.c (print_string): Make static
7824 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7825 * values.c: Add prototypes for local functions.
7826 * values.c (value_headof): Convert from misc function vector to
7827 minimal symbol table.
7828 * xcoffexec.c: Add prototypes for local functions.
7829 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7831 * xcoffexec.c (relocate_minimal_symbol): Add.
7832 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7833 * xcoffread.c: Add prototypes for local functions.
7834 * xcoffread.c (sort_syms): Convert to scan objfiles.
7835 * xcoffread.c (read_xcoff_symtab): Make static.
7836 * xcoffread.c (various): Replace references to builtin types with
7837 calls to lookup_fundamental_type. Replace references to symbol_obstack
7838 and psymbol_obstack with pointers to the per-objfile copies.
7839 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7840 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7842 * xcoffread.c (init_stringtab): Add objfile parameter.
7843 * gdbtypes.c: New file
7844 * minsyms.c: New file
7845 * mmap-alloc.c: New file
7846 * mmap-sbrk.c: New file
7847 * objfiles.c: New file
7851 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7853 * Check in Fred Fish's changes in these modules. Fred
7854 will make ChangeLog entries for all of them. Update VERSION
7857 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7859 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7861 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7862 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7863 value.h: Prototypes for static functions; lint.
7864 * gdbtypes.h: Empty file to ease transition.
7866 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7868 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7869 inferior.h, language.h, signame.h, target.h, terminal.h,
7870 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7871 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7873 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
7874 signame.c, sparc-xdep.c: Prototypes for all static functions.
7876 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
7877 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
7878 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
7879 Remove to_call_function and target_call_function, since it
7880 always calls the same thing (call_function_by_hand).
7881 * core.c, exec.c, solib.c: Rename target_ops sections =>
7883 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
7884 target.h: target_kill takes no args.
7885 * language.c (language_info): Scaffolding to allow briefer
7886 messages when the current language changes. FIXME.
7887 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
7888 complaints about volatile functions.
7889 * xm-sysv4.h (HAVE_MMAP): Define.
7891 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
7893 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
7894 to make prototypes for all functions declared here.
7895 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
7896 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
7897 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
7898 * ieee-float.h: Use PARAMS for prototypes; make some params const.
7899 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
7900 * m2-exp.y: Remove unused CONST; Rename OR and AND.
7901 * utils.c: Avoid declaring malloc and realloc. Lint.
7902 (request_quit): Accept signal-number parameter.
7904 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
7906 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
7907 DIE's. Add new function read_tag_pointer_type() to read them.
7909 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
7910 When creating a new user defined type, check to see if a partial
7911 type already exists, and if so, bash it to fit.
7913 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
7915 * coffread.c (decode_base_type): Pass long, not union.
7916 Fix by Eric Valette, ev@chorus.fr.
7918 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
7920 * elfread.c (elf_symtab_read): Fix code to correctly track
7921 changes in bfd for absolute symbols.
7923 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
7925 * xm-vaxbsd.h: Close off comment.
7927 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
7929 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
7931 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
7933 * mips-tdep.c (mips_print_registers): Print correct register
7934 number for double pseudo-registers.
7936 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
7938 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
7939 in the op$::OPERATOR. case. From Steven McCanne,
7940 <mccanne@horse.ee.lbl.gov>.
7942 * exec.c (set_section_name): Pass arg to exec_files_info;
7943 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
7945 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
7947 * main.c (print_gdb_version): Copyright msg: only this year.
7948 (cd_command): Avoid changing current_directory on error.
7950 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
7952 * mipsread.c (parse_partial_symbols): Handle dependencies
7953 between partial symbol tables (when not doing stabs-in-ecoff).
7954 (This used to be handled by parse_fdr, but parse_fdr was
7955 incompatible with handling stabs-in-ecoff, so the code
7956 was re-written to not use parse_fdr. Unfortunately,
7957 the logic to handle dependencies was overlooked.)
7959 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7961 * coffread.c (read_enum_type): Use the size of a target int when
7963 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
7965 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
7966 * symtab.c (lookup_reference_type, lookup_ptr_type): use
7967 TARGET_PTR_BIT to determine size of a pointer
7968 * values.c (unpack_long): when unpacking a REF or a PTR don't
7969 assume the size of the type.
7971 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
7973 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
7974 looking at its members. Improve guess between struct and union,
7975 only assuming union if multiple members have offsets of zero.
7977 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
7979 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
7980 (This is just for clarity - and one day permitting us to
7981 change FP0_REGNUM from 38 to 32, which would make more sense.)
7982 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
7983 register numbers in stabs-in-ecoff get handled correctly.
7985 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
7987 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
7988 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
7989 into BSD and Ultrix.
7991 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
7993 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
7995 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
7997 * Makefile.in: Increment version to 4.4.1.
7998 * main.c (print_gdb_version): Update copyright notice.
8000 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8002 * mipsread.c: Prepend "struct " to the names of structure
8003 types, and similarly for enums and unions. (This used
8004 to be done, but got lost in the re-write to "guess" the
8005 difference between enum/struct/union.)
8006 Also, guess that a tag is an enum if the first member
8009 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8011 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8014 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8016 * Projects: Patching executables is done.
8017 * Makefile.in (VERSION): Roll to gdb-4.4.
8018 * README, WHATS.NEW: Update for gdb-4.4.
8020 * symfile.c (reread_symbols): Whenever we reread one object
8021 file's symbols, we must restart the scan, because the object_files
8022 chain has been permuted.
8024 * exec.c (exec_files_info): Split out into print_section_info.
8025 Print BFD filename of each section if it's not the default one.
8026 * core.c (core_files_info): Call print_section_info.
8028 * xm-vax.h: Include a few system header files whose definitions
8029 must precede defs.h.
8030 * language.c, language.h: Make some things const.
8031 * expression.h, main.c: const spreads like ooze.
8033 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8034 since BREAKPOINT values can be >0x80.
8036 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8038 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8040 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8042 * sparc-pinsn.c: Remove kludge for preferring architectures.
8043 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8044 and forever. Add `add' instruction to the set that get checked
8045 for a preceding `sethi' in order to print an absolute address.
8046 Corresponding changes in ../include/opcode/sparc.h needed
8047 to eliminate garbage instructions.
8049 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8051 * mipsread.c (parse_partial_symbols): Make sure partial
8052 symbols are created for external symbols (as used to be
8053 the case). This is a bit of a pain with the mips-coff.
8054 It uses a table which points to all of the external
8055 symbols belonging to a particular FDR or psymtab.
8056 Once we've generated this table, we might as well save
8057 it, and then use it in psymtab_to_symtab_1 to find
8058 the symbols to pass to parse_external().
8059 * symfile.c, symfile.c: New function start_psymtab_common
8060 to share the common parts of allocating a new psymtab
8061 for dbxread, mipsread (and later dwarfread). Its code
8062 was pulled out from start_psymtab in dbxread.c.
8063 * dbxread.c (start_psymtab): Use start_psymtab_common().
8065 * valprint.c (val_print): If there is an error when trying
8066 to print a string, check to see if there really is a problem
8067 by reading just one character. If that works, assume
8070 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8072 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8073 cypress, v8 mnemonics in that order.
8075 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8077 * sparc-pinsn.c: Put the qsort() back in.
8079 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8081 * findvar.c (read_register, write_register): Handle machines
8082 where REGISTER_TYPE is not the same size as "int".
8084 Handle debug symbols in dynamically loaded (relocated) code:
8086 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8087 offset to process_one_symbol.
8088 (process_one_symbol): Take new offset parameter. Add it into
8089 appropriate symbol types to relocate symbols to loaded addresses.
8090 Handle all possible symbol types, and complain() about types that
8091 we don't expect to see.
8092 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8093 process_one_symbol (FIXME, should pass real offset).
8097 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8099 (set_breakpoint, break_command_1, until_break_command,
8100 catch_command_1, breakpoint_re_set_one): Use it.
8101 * symtab.h (resolve_sal_pc): Declare.
8102 * infcmd.c (jump_command): Use resolve_sal_pc.
8104 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8106 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8108 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8110 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8111 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8112 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8114 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8116 * dbxread.c (process_one_symbol): Make a first cut at handling
8117 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8119 * symtab.c (find_pc_line): Fix stepping into and out of #included
8122 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8124 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8125 no longer any need to copy ../include/opcode/* into gdb.
8127 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8129 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8131 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8133 * valprint.c (type_print_base, type_print_method_args):
8134 Print C++ constructor methods without bogus "return type."
8136 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8138 * infptrace.c (child_xfer_memory): Parameter "target" should
8139 be a pointer to a structure, not the entire structure.
8141 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8143 * depend: Convert the couple of references to ansidecl.h that
8144 used the local gdb version to use the ../include version.
8146 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8149 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8150 (inferior_proc_init): Fix non-ANSI version of args.
8151 (attach): Call print_sys_errmsg with correct number of args.
8152 (mappingflags): Make static, does not need to be global.
8154 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8155 not the entire struct itself.
8157 * valops.c (value_assign): Cast some args to modify_field() and
8158 {read,write}_register_bytes() correctly.
8160 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8162 * Makefile.in (MALLOCSRC): Removed reference to removed local
8165 * dwarfread.c (list_in_scope): Needs an initial value, use file
8168 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8170 * main.c (main): Make option_index local to keep new getopt happy.
8171 main.c, solib.c, Makefile.in: Update copyright notices.
8173 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8175 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8177 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8179 * Makefile.in (HFILES): Add partial-stab.h.
8181 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8183 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8184 New files for stratus. Not complete enough to actually build
8185 on the Stratus machine; that awaits copyright assignment for
8188 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8189 for getting custom flags into CFLAGS when doing makes.
8191 * configure.in: Add config information for stratus.
8193 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8195 * dbxread.c (process_one_symbol): Pass address of structure
8196 to complain(), rather than the whole structure.
8198 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8200 * solib.c (solib_add_common_symbols): Only compile in when not
8201 using SVR4 style shared libraries.
8203 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8205 * dwarfread.c (locval): Add offreg flag to indicate location
8206 values that are computed off a base register.
8208 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8209 TAG_local_variable cases to account for static variables
8210 within function scopes.
8212 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8214 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8215 doesn't exist on some systems.
8217 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8218 nexting over recursive function calls.
8220 * target.c (target_read_string): Create this routine to read null
8221 terminated strings from the target. It deals with running off the
8222 end of memory elegantly as well. solib.c (find_solib): Use
8223 target_read_string() to avoid problems with running off the end of
8226 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8227 that reference pgrp_inferior.
8229 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8231 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8232 mips-tfile has been hacked to act more "traditionally."
8233 * dbxread.c: Fixed typo in comment.
8235 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8237 * mips-tdep.c (mips_skip_prologue): Add some number of
8238 'sw' instructions before 'addiu' adjusts the stack.
8240 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8242 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8243 freescope, buildblock closescope, record_line, add_symbol_to_list,
8244 gatherblocks, make_blockvector): Extensive changes to switch
8245 to generic symbol table building code in buildsym.c. Remove
8246 scope tree structures and functions, symbol table building
8247 functions, and lots of other small changes.
8249 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8250 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8252 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8254 * buildsym.c (cleanup_undefined_types): Add support for enums.
8255 This fixes the 'GDB internal error. cleanup_undefined_types with
8258 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8260 * dbxread.c: detect gcc2 compilations.
8262 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8264 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8265 in ../include/opcode/sparc.h.
8267 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8269 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8270 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8271 to reflect actual locations of opcode files, so TAGS target will
8274 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8276 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8279 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8280 dereferencing to access the correct elements.
8282 * valops.c (value_addr): Declare return type of external func
8285 * xcoffread.c: Undefine next_symbol_text before redefining it.
8287 For older changes see ChangeLog-9091
8293 version-control: never