1 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
3 * Makefile.in: Add ${srcdir}/ to all source files.
4 (alldeps.mak): Add "${srcdir}/" to files in alldeps.mak.
5 (TAGS): Deal with srcdir and new config directory scheme.
7 Makefile.in (NONSRC): Remove createtags.
10 * rs6000-tdep.c: Delete unused function print_frame.
12 * frame.h (struct frame_info): Doc fix for next_frame.
13 New field signal_handler_caller.
14 blockframe.c (create_new_frame, get_prev_frame_info),
15 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
17 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
20 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
22 * irix4-nat.c (fetch_core_registers): Special version of this for
23 Irix 4.x, which stores regs a bit differently from other /proc
25 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
26 to new file core-svr4.c.
27 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
28 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
30 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
32 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
34 * i387-tdep.c: Remove unused #includes.
36 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
38 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
40 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
42 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
44 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
45 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
46 Don't muck with SYMBOL_CLASS.
48 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
50 * munch: Don't use head command. It doesn't exist everywhere.
52 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
54 * inflow.c (new_tty): Remove spurious 'o' character at end
57 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
59 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
60 instructions and nothing more.
61 * mipsread.c (add_line): Add comment why we have to combine line number
62 entries for the same line number.
64 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
66 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
69 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
71 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
73 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
75 * source.c (select_source_symtab): Clean up comment. Also, if
76 we have a current_source_symtab, and s is NULL, return without
78 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
79 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
81 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
83 * dbxread.c (unknown_symchar_complaint): Add new complaint.
84 * stabsread.h: Declare it.
85 * partial-stab.h: Use it.
87 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
89 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
91 * stack.c (print_frame_info): Print specially if dummy frame.
93 * breakpoint.c: Add comments regarding within_scope future direction.
97 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
99 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
101 * ch-exp.y: Fix thinko that broke parsing of FALSE.
103 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
105 * stabsread.c (read_member_functions): Initialize domain for stubbed
106 member functions to avoid gdb core dumps when printing pointers
108 * cp-valprint.c (cp_print_class_method): Check for stubbed member
111 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
113 * expprint.c (print_subexp): If opcode not found in op_print_tab,
114 stop with an error().
115 eval.c (evaluate_subexp): Change error message.
117 * objfiles.c (build_objfile_section_table): Cast return value
120 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
122 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
123 to rs6000_frame_chain and deal with it if we're in a signal handler.
124 (FRAME_SAVED_PC): Use rs6000_frame_chain.
126 * breakpoint.c (within_scope): New function.
127 (enable_breakpoint, watchpoint_check): Use it.
129 * source.c (openp): Handle "exec-file ./ls" correctly.
131 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
133 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
135 * ch-exp.y: Clean up lexing of identifiers and
136 reserved words. (E.g. don't recognize FALSEXXX as the
137 keyword FALSE followed by the identifier XXX.)
138 Also, convert identifiers to lower case.
140 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
142 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
143 new serial interface.
145 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
147 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
148 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
149 * ser-go32.c: Return -1 on most failures, 0 on most successes,
150 and use new return codes for go32_readchar().
151 * ser-unix.c: Ditto. Also, move error handling up to caller for
152 SERIAL_SETBAUDRATE().
153 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
155 (serial_close): New routine to wrap around device close routine.
156 serial.h: Clean & document return values more clearly.
158 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
160 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
162 * rs6000-pinsn.c (print_operand, case LI): Print condition register
163 operand in decimal rather than wrong textual versions.
165 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
166 (mention 't', remove false thing about 'g' only good with 'f').
168 * breakpoint.h: move "struct breakpoint" and friends to top of
169 file so that bpstat_find_breakpoint prototype works.
171 * solib.c (struct so_list): Add bfd field.
172 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
173 Put the bfd in bfd field of the so_list.
174 (clear_solib): Free bfd name and close_bfd on the bfd.
176 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
178 * valarith.c (value_subscript): Add COERCE_REF.
179 * ch-exp.y (operand_5): We can generalize the 2nd operand
180 of a string repetition ot 'literal' without ambiguity.
182 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
184 * breakpoint.h (struct bpstat): Remove momentary field.
185 Remove bpstat_momentary_breakpoint. This was always kludgy
186 and is no longer used.
188 * breakpoint.h: Add enum bpstat_what.
189 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
190 stop and print fields of bpstat now per-breakpoint, not just
191 one for the whole chain.
192 breakpoint.{c,h} (bpstat_what): New function.
193 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
194 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
195 with call to bpstat_what.
196 README: Remove watchpoint/breakpoint bug from known bugs.
198 * breakpoint.h: Prototype bpstat_find_breakpoint.
200 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
202 * symtab.c (find_methods, gdb_mangle_name): Note that functions
204 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
205 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
207 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
209 * i960-pinsn.c (tabent): Copied struct definition from
212 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
214 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
216 * symtab.c (gdb_mangle_name): Use it.
217 * symtab.c (find_methods): Do not add destructors to choice list
219 * symtab.c (decode_line_1): Make breakpoints on destructors work
222 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
224 * ser-go32.c: Make it use serial port name.
225 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
227 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
230 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
232 * configure.in: Only configure sparclite subdir when target_cpu
235 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
237 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
238 Remove FIXME comment regarding this.
240 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
242 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
244 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
246 Add section table to objfile struct. Use it for find_pc_section.
247 * objfiles.c (add_to_objfile_sections,
248 build_objfile_section_table, find_pc_section): new functions.
249 (allocate_objfile): build section table.
250 * objfiles.h (struct obj_section): new structure.
251 (struct objfile): add section table.
252 (find_pc_section): new prototype.
253 * solib.[ch] (find_pc_section_from_so_list): removed.
254 * sparc-tdep.c: include objfiles.h for find_pc_section. include
255 symfile.h for objfiles.h.
256 (in_solib_trampoline): adjusted for new find_pc_section
257 prototype. Removed BAD_RICH_HACK ifdefs.
258 * symfile.c (syms_from_objfile): offset objfile sections.
259 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
260 * symfile.h (find_pc_section): prototype removed. Also fixed
261 comment typo NUL -> NULL.
262 * target.[ch] (find_pc_section_from_targets): removed.
263 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
265 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
267 * ser-go32.c: Format. (go32_open): Use proper return value.
269 * configure.in: Undo conditional configdirs hack for sparclite.
271 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
273 * symtab.c (list_symbols): When call break_command, pass both
274 filename and function name not just function name.
276 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
278 (Changes and new files to make "none" a full fledged configuration)
279 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
280 Currently only tm-none.h has any meaningful contents.
281 * config/none/none.mh (NAT_FILE): Use nm-none.h
282 * config/none/none.mh (XM_FILE): Use xm-none.h
283 * config/none/none.mt (TM_FILE): Use tm-none.h
284 * Makefile.in (depend): Remove comment about parse errors in
285 valops.c, it now parses correctly and generates a correct depend
286 line. Remove line that touches xm.h, tm.h, and nm.h; they are
287 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
289 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
291 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
293 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
294 exactly 8 characters.
296 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
298 * configure.in: Sparclite uses sparc config dir. Also has it's
299 own tm- & .mt files now. Also add sparclite to configdirs.
300 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
301 * config/i386/go32.mh: Nullify def of TERMCAP.
302 * config/i386/xm-go32.h: Get rid of redef of EIO.
303 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
304 specific configs. Very similar to sun4os4, but without solib.
305 * sparclite/{Makefile.in configure.in}: First cut at making this
308 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
310 * ser-go32.c: First cut at adapting to new serial interface.
312 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
314 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
315 These implement a new serial line interface for talking to remote
317 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
318 EXCEPT go32, which gets ser-go32.c.
319 * remote.c: Use new serial interface. More remote-xxx's to be
321 * ser-bsd.c, ser-termios.c: Removed.
322 * serial.c: New. Implements common operations for all serial
324 * ser-unix.c: New. Unix specific serial operations for various
325 flavors of Unix (Posix, SysV, BSD).
326 * serial.h: Generic serial interface defs.
327 * config/i386/go32.mh, config/i386/i386bsd.h,
328 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
329 ser-bsd.o from XDEPFILES. All the magic is now handled in
332 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
334 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
336 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
338 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
340 * rs6000-tdep.c (frameless_function_invocation): Don't even think
341 about framelessness except on the innermost frame.
343 * xcoffexec.c: Call fatal() not abort().
345 * stabsread.c (patch_block_stabs): If stab & no symbol, make
346 a LOC_OPTIMIZED_OUT symbol.
347 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
348 findvar.c (read_var_value), printcmd.c (address_info),
349 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
350 m2-exp.y (yylex): Deal with it.
351 ch-exp.y (yylex): Deal with it.
353 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
355 * findvar.c (value_from_register): H8500 specific, check to see
356 if we are looking at short pointer. If so, skip crock.
357 * h8500-tdep.c (h8500_frame_chain): Mask down value from
358 read_memory_integer() to avoid getting messed up by sign extension.
360 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
362 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
363 ifdef protect using BAD_RICH_HACK. This should be removed soon.
364 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
366 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
368 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
370 * core.c (dis_asm_print_address): New function.
372 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
375 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
377 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
378 entire breakpoint chain and print only the first entry that needs to
379 be printed and needs to be stopped for. Fixes problems with printing
380 of multiple breakpoints with different conditions.
381 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
382 effectively stops printing of the breakpoint chain.
383 * breakpoint.c (print_it_noop): New routine to print nothing
384 for this breakpoint entry and dont stop printing.
385 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
386 watchpoint only if it is enabled.
387 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
388 descriptor from the library to make backtraces through setjmp work.
389 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
391 * mips-tdep.c (read_next_frame_reg): Provide correct values for
392 all registers saved within sigtramp, cleanup.
394 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
396 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
398 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
400 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
401 with prototype in ../include/dis-asm.h.
403 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
405 * core.c (dis_asm_{read_memory,memory_error}): New functions.
406 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
407 Use read_memory_func interface to disassembler.
409 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
411 Teach sparc solaris to next over shared library functions.
412 * solib.[hc] (find_pc_section_from_so_list): new function and
414 * sparc-tdep.c (in_solib_trampoline): new function.
415 * symfile.[hc] (find_pc_section): new function and prototypes.
416 * target.[hc] (find_pc_section_from_targets): new function and
418 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
421 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
423 * infrun.c (wait_for_inferior): Revise comment.
425 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
427 * command.{c,h}: New var_type var_integer.
428 main.c: Use it for history_size.
430 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
431 Lint and byte-order fixups.
433 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
435 * breakpoint.h (bpstat): New field print_it.
436 breakpoint.c (bpstat_print): Use it.
437 (print_it_normal): New function (from old bpstat_print code).
438 (bpstat_{alloc,stop_status}): Set print_it field.
440 * breakpoint.c (bpstat_stop_status): Use catch_errors when
441 evaluating watchpoint condition, via new function watchpoint_check.
442 Also stop if watchpoint disabled due to leaving its block.
444 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
446 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
448 * mips-pinsn.c: Add missing include of dis-asm.h.
450 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
452 * Makefile.in (clean, distclean, realclean): Recursively apply
453 to subdirs first, rather than last. This avoids, for example,
454 Makefile being removed in a parent directory before the recursive
457 * alldeps.mak, depend: Update for below changes.
459 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
460 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
461 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
462 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
464 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
465 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
466 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
467 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
468 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
469 tm-68k.h to tm-m68k.h.
470 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
471 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
474 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
475 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
476 * a29k-tdep.c: Renamed from am29k-tdep.c.
477 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
478 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
479 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
480 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
482 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
483 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
484 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
486 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
487 define that does not appear anywhere else in the gdb source tree.
488 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
490 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
492 * breakpoint.c: Add comments regarding breakpoint_re_set.
494 * xcoffread.c (sort_syms, compare_symbols): Remove.
495 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
496 not our own sort_syms (it is identical).
498 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
500 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
502 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
503 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
505 * exec.c (exec_close): Fix storage leak.
506 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
507 output sections when patching an executable.
508 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
509 when writing all registers.
510 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
511 at the right offset in the dummy frame.
512 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
513 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
514 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
516 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
518 * Makefile.in (TARFILES): Avoid trailing backslash.
520 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
522 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
523 it in breakpoint_re_set.
524 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
526 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
527 don't use sizeof(int) for target stuff, etc).
529 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
531 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
532 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
533 support that can't be integrated anyway due to lack of clear
536 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
538 * findvar.c (read_register, write_register): Make these capable
539 of reading/writing registers that are shorter than REGISTER_TYPE.
540 * (value_from_register): Install H8500 specific code to return
541 proper value when register is being used as a pointer.
542 * h8500-tdep.c: Remove extra defines of NUM_REGS.
543 (h8500_skip_prologue): Use correct lengths for LINK instructions.
544 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
545 chain frames properly by combining frame pointer with T reg.
546 (init_extra_frame_info): Delete. It's now a macro.
547 (frame_args_address): Don't add PTR_SIZE. Stack args are already
548 offset by the correct amount off of the frame pointer.
549 (register_byte): Delete. It's now a macro.
550 (register_raw_size, register_virtual_size): Delete. Replaced by
551 common routine h8500_register_size, cuz there's no difference
552 between the raw & virtual sizes on this machine.
553 (register_convert_to_raw, register_convert_to_virtual): Delete,
554 cuz there's no difference between the raw & virtual forms.
555 Replaced by memcpy in tm file.
556 (register_virtual_type): Rename to h8500_register_virtual_type.
557 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
558 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
559 emulator have same reg offsets. This is all handled in the
561 (h8500_trapped_internalvar): New routine to detect references to
562 convenience vars acting as pointer pseudo-regs.
563 (h8500_value_trapped_internalvar): Conjure up value of pointer
565 (h8500_set_trapped_internalvar): Convert set value in real
567 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
568 code segment register.
569 infrun.c (proceed): Simplify. Call write_pc instead of doing it
571 (wait_for_inferior): Add h8500 specific code to add stack segment
572 when reading SP register.
573 remote-sim.c (fetch_register): Spacing.
574 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
575 detect cruft. Redo all register manipulation stuff. Get rid of
576 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
577 to frame pointer. (IS_TRAPPED_INTERNALVAL,
578 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
579 to create internal vars for pointer pseudo-regs.
581 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
583 * Makefile.in: Numerous small changes to macro definitions
584 and rules for building gdb distribution tree. Many macros
585 eliminated or merged, and rules simplified.
586 * alldeps.mak: Update.
589 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
591 * Makefile.in: recurse through SUBDIRS for dvi target too
593 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
595 * Clean up xcoff relocation.
596 objfiles.h (struct objfiles): Add section_offsets, num_sections.
597 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
599 symtab.h (struct general_symbol_info): Add section field.
600 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
601 xcoffread.c: Set section for symbols and msymbols.
602 (struct symtab): Add block_line_section field.
603 buildsym.c (end_symtab): Set it.
604 (end_symtab and callers): Add section parameter.
605 objfiles.c (objfile_relocate): New funciton.
606 xcoffexec.c (vmap_symtab): Use it.
607 xcoffsolib.h (struct vmap): Remove unused fields.
608 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
609 CORE_NEEDS_RELOCATION, symtab_relocated.
610 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
611 rs6000-tdep.c: Make loadinfotext static.
612 breakpoint.c (fixup_breakpoints): Doc fix.
613 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
614 (end_symtab): primary field replaces nonreloc.
616 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
618 * symtab.h (struct linetable_entry): Remove confusing comment.
620 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
622 * Makefile.in: add installcheck target
624 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
626 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
627 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
628 z8k}: New directories to hold cpu specific configuration files.
629 Naming follows gcc convention.
630 * config/{*.mt, *.mh}: All target and host makefile fragment
631 config files moved to an appropriate config/<cpu> subdirectory.
632 * nm-*, xm-*, tm-*: All native, host, and target files, which
633 get linked to nm.h, xm.h, and tm.h respectively by configure,
634 moved to appropriate config/<cpu> subdirectory.
635 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
636 Native, host, and target files that are common across more than
637 one cpu architecture and included by one of the configured
638 native, host, or target files, get moved to config directory.
639 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
640 pick up native, host, or target include files moved to one of
641 the config subdirectories, and that are included by other files.
642 * Makefile.in (alldeps.mak): Modify to account for new config
644 * alldeps.mak, depend: Update for new config directory structure.
645 * config/*/[ntx]m-*.h: Modify all files that include other
646 [ntx]m-*.h files to use path relative to gdb/config. I.E.
647 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
649 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
650 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
651 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
652 * configure.in: Default gdb_host_cpu to host_cpu, and remap
653 the ones where the default is not unique or different than the
654 config subdirectory name. Similarly, handle gdb_target_cpu.
655 Modify configure.in as appropriate to make use of gdb_host_cpu
656 and gdb_target_cpu to find makefile fragments and make links.
658 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
660 * mipsread.c (compare_blocks): Sort blocks with the same start
661 address by decreasing ending address.
663 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
665 * mipsread.c (parse_procedure): Save cur_fdr accross call to
666 lookup_symbol as it might get clobbered by the call.
668 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
669 The previous code did not initialize the language field for the psymtab
672 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
674 * c-exp.y (parse_number): Avoid shift warning.
675 * serial.h (struct ttystate): Declare empty one on DOS.
677 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
679 * xm-sun4os4.h: Return type of free() should be void, not int.
681 * vx-share/vxWorks.h: Remove #def of NULL.
683 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
685 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
687 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
689 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
691 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
693 * ieee-float.c: Moved to ../libiberty.
694 * ieee-float.h: Moved to ../include.
695 * Makefile.in: Update accordingly.
696 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
697 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
698 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
699 it is now in ../opcodes/m68881-ext.c.
700 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
701 prologue (some callers _do_ care).
702 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
703 new interface of ../opcodes/*-dis.c.
704 * ch-exp.y: Add #include <ctype.h>.
706 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
708 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
710 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
712 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
714 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
716 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
718 * z8k-tdep.c (extract_return_value, write_return_value,
719 store_struct_return): New functions from macros in tm-z8k.h.
721 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
723 * valops.c (value_arg_coerce): Apply temporary patch to
724 fix problem with coercion of array and function types when
725 passed as arguments to C functions, pending a more complete
726 review of when and how coercion should be done, depending
727 upon context and language.
729 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
731 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
733 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
734 debugsec if there are a non-zero number of symbols.
736 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
738 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
740 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
742 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
744 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
746 (symtbl_num_syms): New variable.
747 (read_xcoff_symtab): Set it.
748 (read_symbol_nvalue): Check for bad symno.
749 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
752 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
754 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
755 This is defined in defs.h if necessary.
756 * vx-share/vxWorks.h: Remove #defs of min and max.
757 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
758 vx-share/xdr_rdb.c: include defs.h.
760 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
762 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
765 * xcoffread.c (enter_line_range): complain() on bad endoffset.
766 xcoffread.c: Doc fixes.
768 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
770 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
771 xcoffexec.c (xcoff_relocate_core): New function.
772 (text_adjustment): Removed.
773 (add_vmap): Return the vmap.
774 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
776 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
778 * xcoffsolib.h: Add objfile member to struct vmap.
779 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
780 xcoffexec.c (add_vmap): Allocate objfiles here.
782 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
784 Support 68000 series without floating point.
786 * configure.in (m68000-*-{aout,elf,coff}): New configs.
787 * tm-68k-nofp.h: New file, lacks 68881 support.
788 * config/m68k-nofp.mt: New file.
790 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
792 Remove a few remaining underscore/no-underscore remnants from
795 * config/{m68k-un.mt, sparc-un.mt}: Remove.
796 * config/m68k-noun.mt: Rename to m68k-fp.mt.
797 * config/sparc-noun.mt: Rename to sparc-em.mt.
798 * tm-68k-noun.h, tm-spc-noun.h: Remove.
799 * tm-68k-un.h: Rename to tm-68k-fp.h.
800 * tm-spc-un.h: Rename to tm-spc-em.h.
801 * tm-sun4sol2.h: Cleanup.
802 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
804 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
806 * symmisc.c (std_in, std_out, std_err): Move initializations
807 to runtime code, in case they aren't constant.
809 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
811 * symtab.c (find_pc_symtab): some object file formats, notably
812 mips, have holes in the address ranges of symtabs. Change
813 this algorythm from first hit to tightest fit.
815 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
816 fence post without finding the enclosing function, then print a
819 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
821 * utils.c (fputs_demangled, fprint_symbol): Remove.
822 * utils.c (fprintf_symbol_filtered): New function which combines
823 the functionality of fputs_demangled and fprint_symbol. Uses a
824 caller provided language parameter to select the appropriate
825 demangler, and caller provided args to pass to the demangler.
826 * defs.h (enum language): Move further up in file so enum can
827 be used in prototypes.
828 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
829 * defs.h (fprintf_symbol_filtered): Add prototype.
830 * c-typeprint.c (cp_type_print_method_args): Replace calls to
831 fputs_demangled with call to fprintf_symbol_filtered.
832 * cp-valprint.c (demangle.h): Include
833 * cp-valprint.c (cp_print_value_fields): Replace calls to
834 fprint_symbol with calls to fprintf_symbol_filtered.
835 * printcmd.c (print_frame_args): Replace call to fprint_symbol
836 with call to fprintf_symbol_filtered.
837 * stack.c (print_frame_info): Remove obsolete code so we don't
838 have to update fputs_demangled usage in it.
839 * stack.c (print_frame_info, frame_info): Add language variable
840 to pass to fprintf_symbol_demangled and initialize it from the
841 symbol's language. Replace calls to fputs_demangled with calls
842 to fprintf_symbol_filtered.
843 * symtab.c (find_methods): Replace call to fputs_demangled with
844 call to fprintf_symbol_filtered.
845 * ch-valprint.c (demangle.h): Include.
846 * ch-valprint.c (chill_print_value_fields): Replace call to
847 fprint_symbol with call to new fprintf_symbol_filtered.
849 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
851 * Makefile.in (VERSION): Bump version to 4.8.2.
853 * main.c (source_command): Require an explicit pathname of file
854 to source, since previous behavior of defaulting to gdb init file
855 was troublesome and undocumented.
856 * printcmd.c (disassemble_command): Add missing '{}' pair to
857 else with two statements. Bug reported by Stephane Tsacas
859 * symtab.c (find_pc_line): Don't complain about zero length or
860 negative length line numbers for the moment, since we may not own
861 the terminal when called, such as when single stepping. (FIXME)
862 * language.h (CAST_IS_CONVERSION): True if current language is
863 C++ as well as C. Fix from Peter Schauer.
864 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
865 Use STREQN macro rather than bare '!strncmp()'.
866 * environ.c (unset_in_environ): Avoid use of memcpy on
867 overlapping memory regions, as suggested by Paul Eggert
868 <eggert@twinsun.com>.
869 * c-exp.y (%union struct): Remove unused ulval as suggested
870 by Paul Eggert <eggert@twinsun.com>.
872 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
874 * main.c (gdbinit): Make static.
875 * main.c (inhibit_gdbinit): Move to file scope.
876 * main.c (main): Remove local inhibit_gdbinit.
877 * main.c (source_command): Don't source '.gdbinit' file by
878 default if gdb has been told to ignore it.
880 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
882 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
885 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
887 * printcmd.c (print_address_symbolic): Only print if offset
888 is shorter than max_symbolic_offset.
889 (initialize_printcmd): `set print max-symbolic-offset'.
891 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
892 (examine_tag): Use it.
893 (read_register_stack): Only look in the local registers for a
894 memory address if it's between rfb and rsp; go to memory otherwise.
895 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
896 (reginv_com): Remove ancient kludge command.
898 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
900 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
901 irix4 will again compile.
903 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
905 * configure.in: accept mips-sgi-irix4* for irix4.
907 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
909 * z8k-tdep.c (print_register_hook): Lint.
911 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
913 Lint fixes from Paul Eggert (eggert@twinsun.com):
915 * command.c (do_setshow_command): var_uintegers are unsigned.
916 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
917 unsigned, since they use hex values with the high bit set.
919 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
921 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
922 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
924 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
925 macro definitions in parenthesis.
927 * dbxread.c (dbx_symfile_init): Catch the case where there is
928 no string table, but the only way we find out is by reading zero
931 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
933 * dbxread.c (dbx_symfile_init): Make size of the string table
934 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
935 offset to the string table is nonzero and handle the nonexistant
936 string table case, should it occur. Ensure that the string table
937 size read from the file is reasonable, with a minimum lower bound
938 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
940 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
942 * Makefile.in: Changes to build testsuite correctly.
943 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
944 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
945 (TARGET_FLAGS_TO_PASS): New variable.
946 (SUBDIRS): Added testsuite.
947 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
948 testsuite is compiled with CC_FOR_TARGET rather than CC.
950 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
952 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
953 reported by mycroft@gnu.ai.mit.edu.
955 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
956 * configure.in (vax-*-ultrix2*): New triplet.
957 * config/vaxult2.mh: New file.
958 * xm-vaxult2.h: New file.
960 * c-exp.y (parse_number): Change high_bit to unsigned.
961 * demangle.c: Change all references to cfront to ARM, since the
962 actual algorithm is the one specified in the Annotated Reference
963 Manual. This was confusing users into thinking that full cfront
964 support was implemented.
965 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
966 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
967 directly to lookup_struct_elt_type, which will do the
968 dereferencing itself.
969 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
970 NULL dereferencing bug for unnamed structs, comment out
973 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
975 * coffread.c (process_coff_symbol): Change PCC argument correction
976 so that it only happens on big-endian targets; so that it only
977 happens if the short or char argument is aligned on an int
978 boundary; and so that it changes the location, rather than the
979 type, of the argument. These changes tend to parallel similar
980 (old) changes in stabsread.c.
982 * coffread.c (coff_read_enum_type): Use the specified size for
983 enums, don't assume that they are int-sized.
985 * c-valprint.c (c_val_print): Don't assume enums are the same as
988 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
989 Rendell, <michael@mercury.cs.mun.ca>.
991 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
993 * language.h (local_decimal_format_custom): Add prototype.
994 * language.c (local_decimal_format_custom): Add function, bug
995 reported by Robert R. Henry (rrh@tera.com).
997 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
999 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1000 by Josef Leherbauer, joe@takeFive.co.at.
1002 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1004 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1005 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1006 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1007 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1008 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1009 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1010 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1011 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1013 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1015 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1016 of demangled name fields to NULL if no demangling exists for
1017 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1018 symbols if their language is known at the time they are created,
1019 but sometimes the language is not known until later.
1021 * ch-typeprint.c (chill_print_type_base): Name changed to
1022 chill_type_print_base to match pattern for C and C++ names.
1023 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1024 to be consistent with other usages.
1025 * ch-typeprint.c (chill_type_print_base): Add support for
1026 printing Chill STRUCT types.
1027 * ch-valprint.c: Include values.h.
1028 * ch-valprint.c (chill_print_value_fields): New function and
1029 prototype for printing Chill STRUCT values.
1030 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1031 that was being called with two args instead of three.
1032 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1033 to print Chill STRUCT values.
1035 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1037 * configure.in: added testsuite to configdirs.
1039 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1041 * doc/stabs.texi: The `this' pointer is now known by the name
1042 `this' instead of `$t'.
1044 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1046 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1047 references of TAG_string_type DIEs in user defined types.
1048 * ch-lang.c (chill_create_fundamental_type): Track compiler
1049 change that now emits debugging info with the type long for Chill
1052 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1054 * remote-mips.c: New file; implements MIPS remote debugging
1056 * config/idt.mt: New file; uses remote-mips.c
1057 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1059 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1060 floating point coprocessor.
1061 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1063 (mips_pop_frame): If not mips_fpu, don't restore floating point
1065 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1067 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1068 mips_fpu, don't use fp0 as floating point return register.
1069 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1072 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1074 * gdb/testsuite: made modifications to testcases, etc., to allow
1075 them to work properly given the reorganization of deja-gnu and the
1076 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1078 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1080 * gdb/testsuite: Initial creation of gdb/testsuite.
1081 Migrated dejagnu testcases and support files for testing nm to
1082 gdb/testsuite from deja-gnu. These files were moved "as is"
1083 with no modifications. This migration is part of a major overhaul
1084 of dejagnu. The modifications to these testcases, etc., which
1085 will allow them to work with the new version of dejagnu will be
1086 made in a future update.
1088 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1090 * NEWS: Add reminders for next release.
1092 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1094 * mipsread.c (parse_lines): Correct check for files compiled with
1097 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1099 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1101 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1103 * Makefile.in (VERSION): GDB-4.8 release!
1104 * README, NEWS: Update for release.
1106 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1108 * am29k-pinsn.c (print_insn): Minor nits with const.
1109 * am29k-tdep.c: More minor nits with arg types for
1110 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1112 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1114 * gcc.patch: Update for a different GCC (G++) bug.
1115 * main.c (print_gdb_version): Update copyright year to 1993.
1116 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1117 conditionalize this file on it. FIXME, right way is to split
1118 these into two config files.
1119 (ATTACH_DETACH): Define for BSD 4.4
1120 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1121 (U_REGS_OFFSET): Revise for 4.4.
1122 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1123 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1124 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1126 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1128 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1131 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1133 * c-lang.c (c_printstr): Bugfix for length==0 case.
1135 * c-lang.c (c_printstr): If a C string ends in a null, don't
1138 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1140 * defs.h (STRCMP): Make it work for unsigned chars.
1142 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1144 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1145 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1146 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1147 define to kludge the large opcode table into two smaller tables,
1148 since GCC take exponential space to build the table. Lint.
1149 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1151 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1153 * Makefile.in (VERSION): Roll to 4.7.9.
1154 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1155 definition here, to handle both BSD 4.3 and 4.4 systems.
1156 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1157 * remote.c (alarm): Move declaration to global level, before
1158 first reference to it.
1159 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1160 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1162 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1164 * remote.c (readchar): forward declare alarm which otherwise looks
1165 like an undeclared variable to gcc.
1167 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1168 when comparing against an int. Avoids superfluous warning from
1171 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1172 Avoids superfluous warnings from some systems and/or compilers
1173 (like vax ultrix 4.2.)
1175 * language.c (struct op_print unk_op_print_tab): use the enum
1176 values rather naked zeros as initializers. Avoids warnings from
1177 ultrix type compilers.
1179 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1181 * Makefile.in (VERSION): Roll to 4.7.6.
1182 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1183 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1184 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1185 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1186 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1187 (depend): Fix bug where nm-files in config files weren't noticed.
1188 (make-proto-gdb-1): Avoid changing directories while building new
1189 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1191 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1193 * remote.c: Improve error recovery. Allow user to break out
1194 of initial connection attempt with INTERRUPT. Treat a timeout
1195 while waiting for remote packet like a retry, unless the remote
1196 side is actively running user code. Fix a few long printf_filtered's.
1198 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1201 * buildsym.c (start_subfile): Allow null file name.
1203 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1205 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1206 expects a pointer to complaint rather than a complaint
1208 (process_linenos): free the previously allocated subfile name,
1209 then allocate the new one from the heap.
1211 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1213 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1215 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1217 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1218 Previously, would bogusly index off the bottom of type_vector.
1219 (rs6000_builtin_type): Accept type number as argument.
1220 (read_type, case '-'): Handle negatives like any other type number.
1222 * symfile.c (deduce_language_from_filename): Handle null name.
1224 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1225 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1226 fixed by sato@sm.sony.co.jp.
1228 * xcoffread.c (parmsym): Don't use an initializer to set up
1229 this struct symbol. Set it up in initialize_xcoffread.
1230 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1231 works on real rs/6000 target with #ifndef FAKING_RS6000.
1233 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1235 * stabsread.c (rs6000_builtin_type): Move function from
1236 xcoffread.c:builtin_type.
1237 * xcoffread.c (builtin_type): Move to stabsread. Remove
1238 IBM6000_HOST dependency. Move misplaced comments.
1239 (various): Change printf's to complaints.
1240 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1241 objfile argument to read_type calls under #if 0.
1242 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1243 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1244 * Makefile.in: xcoffread.o is not built by default.
1245 * xm-rs6000.h (IBM6000_HOST): Remove.
1246 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1247 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1250 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1252 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1253 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1254 register numbers when user tries to modify elements in structs
1255 passed as arguments.
1256 * inflow.c (child_terminal_info): Move banner outside of system
1258 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1259 passes struct/union arguments by address.
1261 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1263 * Based on patch from Kean Johnston <maw@netcom.com>:
1264 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1265 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1266 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1268 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1270 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1271 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1273 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1275 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1276 cc debugging output.
1278 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1280 * stabsread.c (define_symbol): Complain about unrecognized names
1281 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1282 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1283 (read_cpp_abbrev): Don't use the class name as part of the
1284 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1285 abbrevs. Inspired by Mike Tiemann.
1286 (read_tilde_fields): Comment. Remove ancient dead code.
1287 Remove erroneous but non-dead code. Simplify. Add complaints.
1288 (in general): Remove extraneous (parentheses) in return
1291 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1293 * coffread.c (coff_lookup_type): Fix fencepost error reported
1294 by Art Berggreen, <arg@opal.acc.com>.
1296 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1297 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1299 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1300 test, which is apparently left over from when we used native
1301 include files and couldn't depend on the member names being there.
1302 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1304 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1306 * mipsread.c: Major overhaul to use new BFD symbol table reading
1307 routines. Now swaps information as it is needed, rather than
1308 swapping everything when the file is read.
1310 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1312 * Makefile.in (TARDIRS): Add sparclite demo dir.
1313 (*.tab.c): Change dependency on Makefile to depend on
1314 Makefile.in, otherwise it always rebuilds after configuring.
1315 Force output *.tab.c file into current directory even in "make"
1316 versions that rewrite dependent file names used in command lines.
1318 * TODO: Remove some things we did.
1319 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1320 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1321 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1322 * symtab.h: Eliminate unnamed unions and structs.
1324 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1326 * Makefile.in (VERSION): Roll to 4.7.5.
1328 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1330 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1331 re-evaluating symbol pointers.
1333 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1335 * c-exp.y (lcurly, rcurly): New nonterminals.
1336 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1338 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1339 made function static.
1340 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1341 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1342 * parse.c (start_arglist):
1343 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1344 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1345 * parser-defs.h (funcall_chain): Moved to parse.c.
1346 * printcmd.c (print_frame_nameless_args): Fix prototype.
1347 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1348 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1349 * valops.c (typecmp): Moved prototype from values.h.
1350 * value.h (typecmp): Moved prototype to valops.c, made static.
1351 * ch-exp.y (yylex): Change way control sequences are disabled.
1353 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1355 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1357 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1359 * mipsread.c (upgrade_type): Build array types correctly, using
1360 create_range_type and create_array_type.
1362 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1364 * remote-nindy.c: Cleanup.
1366 * infrun.c (wait_for_inferior): When rolling back the PC after
1367 a breakpoint, call write_pc so that NPC gets rolled back as well
1370 * blockframe.c (inside_entry_file, inside_main_func,
1371 inside_entry_func): PC of zero is always "bottom of stack".
1373 * printcmd.c (print_frame_args, print_frame_nameless_args):
1374 Let print_frame_nameless_args decide whether there are any,
1375 laying groundwork for possibly later printing 29K args for
1376 functions where we have tag words but no symbols.
1378 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1380 * Makefile.in: fix GDB doc targets for new doc subdir structure
1382 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1384 * stack.c (parse_frame_specification): Parse as many arguments
1385 as there are (up to MAXARGS). Pass all of them in argc, argv
1386 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1387 many there were, onto SETUP_ARBITRARY_FRAME.
1388 * tm-mips.h, tm-sparc.h: Corresponding changes.
1389 * mips-tdep.c, sparc-tdep.c: Ditto.
1391 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1393 * hp300ux-nat.c: Update copyrights.
1394 * mipsread.c (parse_partial_symbols): Complain about block
1395 indexes that go backwards. Fix from Peter Schauer.
1396 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1397 symbol-file that has no linkage symbols to be read.
1398 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1399 from tm- file to xm-file, since they're host dependent.
1400 * valarith.c (value_binop): Typo.
1402 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1404 * sparclite/aload.c: Add copyleft.
1405 * sparclite/crt0.s: Add comment at beginning.
1407 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1409 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1410 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1412 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1414 * values.c (value_headof): Fix typo in which VTBL and ARG were
1415 being confused for one another.
1417 * valops.c (typecmp): Now static.
1419 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1420 baseclass--we don't always inherit its virtual function table
1423 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1424 pointer correctly in case value_struct_elt moves it around.
1426 * valops.c (typecmp): Now static. Also, now groks references
1429 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1430 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1432 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1434 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1435 to avoid "too much defining" error from native C compiler (!).
1437 * Makefile.in (HFILES): Add typeprint.h.
1438 * typeprint.[ch]: Update copyrights.
1440 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1442 * Makefile.in: Update to match doc/ subdir changes.
1444 * config/hp300hpux.mh: No cross-host file needed, just native.
1445 * config/go32.mh: Remove nonexistent "native" support.
1447 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1448 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1449 * m88k-tdep.c (next_insn): Lint, cleanup.
1450 (store_parm_word): Lint.
1452 * README: Fix typo (reported by karl@hq.ileaf.com).
1454 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1456 * expression.h (BINOP_CONCAT): Document use for self concatenation
1457 an integral number of times.
1458 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1460 * valarith.c (value_concat): Rewrite to support self
1461 concatenation an integral number of times.
1462 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1463 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1464 eliminate hundreds of spurious shift/reduce and reduce/reduce
1465 conflicts that mask the 5 real ones.
1466 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1467 * ch-exp.y (integer_literal_expression): Remove production,
1470 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1472 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1473 implied that "no side effects" was nonfunctional.
1474 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1475 character string and bitstring concatenation.
1476 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1477 * expression.h (exp_opcode): Add BINOP_CONCAT.
1478 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1479 * language.c (string_type): Add function to determine if a type
1481 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1482 * valarith.c (value_concat): New function to concatenate two
1483 values, such as character strings or bitstrings.
1484 * valops.c (value_string): Remove error stub and implement
1486 * value.h (value_concat): Add prototype.
1487 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1488 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1489 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1492 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1494 * c-exp.y (exp): Add production to support direct creation
1495 of array constants using the obvious syntax.
1496 * c-valprint.c (c_val_print): Set printed string length.
1497 * dwarfread.c (read_tag_string_type): New prototype and
1498 function that handles TAG_string_type DIEs.
1499 * dwarfread.c (process_dies): Add case for TAG_string_type
1500 that calls new read_tag_string_type function.
1501 * expprint.c (print_subexp): Add support for OP_ARRAY.
1502 * gdbtypes.c (create_range_type, create_array_type): Inherit
1503 objfile from the index type.
1504 * ch-typeprint.c (chill_print_type): Add case for
1506 * ch-valprint.c (chill_val_print): Fix case for
1509 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1511 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1512 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1513 include/coff/mips.h.
1515 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1517 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1518 constants with an explicit null byte terminator. OP_STRING is
1519 now used for real string types.
1520 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1521 they are used by all languages.
1522 * c-lang.c (_initialize_c_language): Move initializations of
1523 builtin_type_* to lang.c.
1524 * c-typeprint.c (c_type_print_varspec_prefix,
1525 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1526 to TYPE_CODE_STRING.
1527 * c-valprint.c (c_val_print): Change the way character arrays
1528 are printed as strings to be consistent with the way strings
1529 are printed when pointer-to-char types are dereferenced.
1530 Remove test of print_max before calling val_print_string, which
1531 now does it's own test.
1532 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1533 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1534 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1535 * gdbtypes.c (builtin_type_*): Add declarations moved from
1537 * gdbtypes.c (create_string_type): New function to create real
1539 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1540 renamed to TYPE_CODE_STRING.
1541 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1542 builtin_type_* types moved from c-lang.c.
1543 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1544 to TYPE_CODE_STRING.
1545 * gdbtypes.h (builtin_type_string): Add extern declaration.
1546 * gdbtypes.h (create_string_type): Add prototype.
1547 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1548 renamed to TYPE_CODE_STRING.
1549 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1551 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1552 renamed to TYPE_CODE_STRING.
1553 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1555 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1556 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1557 to TYPE_CODE_STRING.
1558 * valops.c (allocate_space_in_inferior): New function and
1559 prototype, using code ripped out of value_string.
1560 * valops.c (value_string): Rewritten to use new function
1561 allocate_space_in_inferior, but temporarily disabled until some
1562 other support is in place.
1563 * valops.c (value_array): New function to create array constants.
1564 * valprint.c (val_print_string): Add comment to document use,
1565 complete rewrite to fix several small buglets.
1566 * value.h (value_array): Add prototype.
1567 * value.h (val_print_string): Change prototype to match rewrite.
1568 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1569 * ch-exp.y (match_character_literal): Disable recognition of
1570 control sequence form of character literals and document why.
1572 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1574 * nindy-share/nindy.c: Add comments to #endif's to clarify
1577 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1578 read_memory to get byte order right.
1579 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1580 anymore. This is done in paread.c now. We expect unwind info
1581 to hang off of objfiles, and search all of the objfiles when until
1583 * (skip_trampoline_code): Cast arg to target_read_memory.
1584 * objfiles.h (struct objfile): Add new field obj_private to hold
1585 per object file private data (unwind info in this case).
1586 * paread.c (read_unwind_info): New routine to read unwind info
1587 for the objfile. This data is hung off of obj_private.
1588 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1589 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1590 make this easier to access.
1592 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1594 * c-valprint.c (cp_print_class_member): Add extern decl.
1595 * c-valprint.c (c_val_print): Extract code for printing methods
1596 and move it to cp_print_class_method in cp-valprint.c.
1597 * c-valprint.c (c_val_print): Extract code to print strings and
1598 move it to val_print_string in valprint.c.
1599 * cp-valprint.c (cp_print_class_method): New function using
1600 code extracted from c_val_print.
1601 * valprint.c (val_print_string): New function using code
1602 extracted from c_val_print.
1603 * value.h (val_print_string): Add prototype.
1604 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1605 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1606 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1607 CHECKBUF, growbuf_by_size): New variables, macros, and support
1608 functions for implementing a dynamically expandable temp buffer.
1609 * ch-exp.y (match_string_literal): New lexer function.
1610 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1611 removed and replaced with new CHECKBUF macro.
1612 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1613 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1615 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1617 * Makefile.in: Add info for paread.o.
1618 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1620 * blockframe.c (frameless_look_for_prologue): Correct the
1622 * gdbtypes.h, gdbtypes.c: Use const in decl of
1623 cplus_struct_default, now that pa-gas assembler has been fixed.
1624 * hppah-nat.c: Formatting.
1625 * hppah-tdep.c: Remove lots of useless externs for variables we
1627 * (find_unwind_entry): Speed up by using binary search, and a one
1629 * (rp_saved): New routine to see what unwind info says about RP
1630 being saved on the stack frame.
1631 * (frame_saved_pc): Look for prologue to see if we need to
1632 examine the stack for the saved RP or not.
1633 * (init_extra_frame_info): Check for prologue, instead of
1634 framesize to determine if we are frameless or not.
1635 * (frame_chain_valid): Stop backtraces when we run into _start.
1636 * (push_dummy_frame): Reformat to make more readable.
1637 * (find_dummy_frame_regs): ditto.
1638 * (hp_pop_frame): ditto.
1639 * (hp_restore_pc_queue): small cleanup.
1640 * (hp_push_arguments): ditto.
1641 * (pa_do_registers_info): ditto.
1642 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1643 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1644 * Define FRAME_CHAIN_VALID.
1645 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1646 passed to functions.
1648 * paread.c (pa_symtab_read): Use new bfd conventions for
1649 accessing linker symbol table.
1650 * (pa_symfile_init): Access embedded STAB info via BFD section
1651 mechanism and related macros.
1654 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1656 * sparc-stub.c: Use a seperate stack for our traps.
1657 * Handle recursive traps.
1658 * Remove all trap init code. This needs to be done by the
1660 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1662 * (handle_exception): See if we are at breakinst, if so, then
1663 advance PC sp that users can just step out of breakpoint().
1664 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1665 new place if SP has changed.
1666 * (case 's'): Get rid of this, we can't do it yet.
1667 * (case 't'): New command to test any old random feature.
1668 * (case 'r'): New command to reset the system.
1669 * (breakpoint): Add label to breakpoint trap instruction so that
1670 handle_exception() can detect where we are and get past the
1671 breakpoint trivially.
1673 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1675 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1677 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1679 * configure.in: recognise all sparclite variants
1681 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1683 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1684 binary files oring in the right bit.
1686 * main.c, source.c, state.c, symmisc.c: use macros defined in
1687 fopen-{bin|both} when fopening files.
1689 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1691 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1692 from a configuration file (typically including <limits.h>), or to
1693 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1694 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1695 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1696 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1697 * exppritn.c (print_subexp, dump_expression): Add case for
1699 * expression.h (OP_BITSTRING): New expression element type for
1701 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1702 macros to convert between number of expression elements and bytes
1703 to store that many elements.
1704 * i960-tdep.c (leafproc_return): Use new macros to access
1705 minimal symbol name and address fields.
1706 * m88k-pinsn.c (sprint_address): Use new macros to access
1707 minimal symbol name and address fields.
1708 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1709 minimal symbol address field.
1710 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1711 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1712 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1713 Use new BYTES_TO_EXP_ELEM macro.
1714 * parse.c (write_exp_bitstring): New function to write packed
1715 bitstrings into the expression element vector.
1716 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1718 * parser-defs.h (struct stoken): Document that it is used for
1719 OP_BITSTRING as well as OP_STRING.
1720 * parser-defs.h (write_exp_bitstring): Add prototype.
1721 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1722 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1723 LOWER, LENGTH): New tokens for keywords.
1724 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1725 upper_lower_argument, length_argument, array_mode_name,
1726 string_mode_name, variant_structure_mode_name): New non-terminals
1728 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1729 * ch-exp.y (match_bitstring_literal): New lexer support function
1730 to recognize bitstring literals.
1731 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1732 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1733 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1734 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1735 * ch-exp.y (yylex): Check tokentab6.
1736 * ch-exp.y (yylex): Call match_bitstring_literal.
1738 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
1740 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
1741 symbol name and value fields.
1743 * c-exp.y (yylex): Make static, to match prototype and other
1746 * expression.h (exp_opcode): Add BINOP_MOD.
1747 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
1748 * expprint.c (dump_expression): Handle new BINOP_MOD.
1749 * language.c (binop_type_check): Handle new BINOP_MOD.
1750 * main.c (float_handler): Re-enable float handler when hit.
1751 * valarith.c (language.h): Include, need current_language.
1752 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
1753 for integer divide truncates towards zero for negative results.
1754 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
1755 * valarith.c (value_binop): Allow arithmetic operations on
1756 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
1757 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
1758 * ch-exp.y (tokentab3): Add MOD and REM.
1759 * ch-exp.y (yylex): Set innermost_block for symbols found
1760 in local scopes. Return LOCATION_NAME for local symbols.
1761 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
1762 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
1764 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1766 * command.c (shell_escape, make_command, _initialize_command):
1767 don't create or use fork if CANT_FORK is defined.
1768 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
1769 code written for the IBM PC" remain.
1770 * xm-go32.h: define CANT_FORK
1772 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1774 * remote-sim.c: first attempt at general simulator interface
1775 * remote-hms.c: whitespace
1776 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
1777 understand new stack layout. (print_register_hook): print ccr
1778 register in a fancy way.
1780 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
1782 * eval.c (language.h): Include.
1783 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
1784 to pointer types when the current language is C. It loses for
1785 other languages when the lower index bound is nonzero.
1786 * valarith.c (value_subscript): Take array lower bounds into
1787 account when performing subscripting operations.
1788 * valops.c (value_coerce_array): Add comment describing why
1789 arrays with nonzero lower bounds are dealt with in value_subscript,
1790 rather than in value_coerce_array.
1792 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
1794 * ch-exp.y (FLOAT_LITERAL): Add token.
1795 * ch-exp.y (literal): Add FLOAT_LITERAL.
1796 * ch-exp.y (match_float_literal): New lexer routine.
1797 * ch-exp.y (convert_float): Remove.
1798 * ch-exp.y (yylex): Call match_float_literal.
1799 * ch-exp.y (yylex): Match single '.' after trying
1800 to match floating point literals.
1802 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
1803 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
1805 * expprint.c (dump_expression): New function for dumping
1806 expression vectors during gdb debugging.
1807 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
1808 MULTI_SUBSCRIPT and moved out of BINOP range.
1809 * expression.h (DUMP_EXPRESSION): New macro that calls
1810 dump_expression if DEBUG_EXPRESSIONS is defined.
1811 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
1812 * parse.c (length_of_subexp, prefixify_subexp): Change
1813 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
1814 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
1815 prefixify'ing the expression.
1816 * printcmd.c (print_command_1): Add comment.
1817 * ch-exp.y (expression_list): Add useful actions.
1818 * ch-exp.y (value_array_element): Add useful actions.
1819 * ch-exp.y (array_primitive_value): Add production.
1820 * ch-exp.y (yylex): Recognize ',' as a token.
1822 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1824 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
1825 POSIXize the recursive makes (make [variable assignments] target{s})
1827 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
1829 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
1830 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
1831 CPLUS_MARKER for all SVR4 systems, so follow suit.
1832 * defs.h (strdup_demangled): Remove prototype.
1833 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
1834 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1835 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
1836 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
1837 prim_record_minimal_symbol_and_info): Use new macro
1838 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1839 * minsyms.c (install_minimal_symbols): Use new macro
1840 SYMBOL_INIT_DEMANGLED_NAME.
1841 * stabsread.c (define_symbol): Use new macro
1842 SYMBOL_INIT_DEMANGLED_NAME.
1843 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1844 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
1845 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
1846 SYMBOL_INIT_DEMANGLED_NAME.
1847 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
1848 SYMBOL_DEMANGLED_NAME now tests language itself.
1849 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
1850 now tests language itself.
1851 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
1852 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
1853 mangled name member in the language dependent portion of a symbol.
1854 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
1855 mangled name member appropriate for a symbol's language.
1856 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
1857 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
1858 SYMBOL_DEMANGLED_NAME now tests language itself.
1859 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
1860 initializes language dependent portion of symbol.
1861 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
1862 demangles and caches the demangled form of symbol names.
1863 * utils.c (fputs_demangled, fprint_symbol): Use current language
1864 to select an appropriate demangling algorithm.
1865 * utils.c (strdup_demangled): Remove, no longer used.
1866 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
1867 access the Chill mangled name member in the language dependent
1868 portion of a symbol.
1869 * ch-lang.c (chill_demangle): New function, simple demangler.
1870 * defs.h (chill_demangle): Add prototype.
1871 * symtab.h (language_dependent_info): Add struct for Chill.
1873 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
1875 * Makefile.in (BISON): Add comment that when bison is used, it
1876 must include the "-y" option.
1877 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
1878 Remove defines to remap non-yacc symbols, thus backing out of
1879 previous recent changes. Standard policy is that non-yacc parser
1880 generators get fixed, rather than adding bug workarounds in gdb
1881 for each new one that pops up. Expand comment to note this.
1882 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
1884 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
1886 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
1887 case. Use code in N_SOL.
1889 * paread.c: New file that contains all HPPA/HPUX symbol reading
1891 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
1892 * (dbx_symfile_init): Use sizeof(long) instead of 4.
1893 * (dbx_symfile_offsets): Make static.
1894 * (pastab_build_psymtabs): New interface routine for paread to
1895 send stabs into dbxread.
1896 * gdb-stabs.h: Remove gobs of HPPA cruft.
1898 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
1900 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
1902 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
1904 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
1905 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1906 and YYDEBUG is not already defined.
1907 * c-exp.y (strncmp): Replace throughout with STREQN, missed
1908 them during the previous replacements.
1909 * printcmd.c (_initialize_printcmd): Update internal documentation
1910 for "set" command to note that the assignment syntax is language
1912 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
1913 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1914 and YYDEBUG is not already defined.
1915 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
1916 single_assignment_action): New terminals and nonterminal for gdb
1917 extensions to chill expression grammer.
1918 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
1919 tokens that start with '$' (register names, convenience vars, etc).
1920 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
1921 * ch-exp.y (yylex): Call match_dollar_tokens.
1923 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
1925 * hppah-tdep.c (skip_trampoline_code): Use new macros for
1926 accessing minimal symbol data.
1927 * infcmd.c (read_pc): Use #ifdef, not #if.
1928 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
1929 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
1930 minimal symbol data.
1932 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
1933 frame. Use find_return_regnum to find the caller.
1934 * (find_unwind_entry): New routine to locate stack frame info
1935 associated with a procedure. This looks in the $UNWIND_START$
1936 section in the SOM file.
1937 * (find_return_regnum): New routine. Uses find_unwind_entry() to
1938 figure out where the caller's return address is stored.
1939 * (find_proc_framesize): New routine. Uses find_unwind_entry()
1940 to figure out the frame size for a procedure.
1941 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
1942 * (init_extra_frame_info): New routine. Corrects PC and FP for
1943 outermost frame if necessary.
1944 * (frame_chain): New routine, moved from tm-hppa.h.
1945 * (skip_trampoline_code): Handle computed function calls (ie:
1946 calls from $$dyncall).
1947 * (unwind_command): Temporary support function to allow user
1948 to control/observe aspects of the unwind (stack frame) info.
1949 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
1950 was in a system call, if so, then read the PC from r31.
1951 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
1952 with extra arg for skip_trampoline_code().
1953 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
1954 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
1955 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
1957 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
1959 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
1960 Call new bfd_get_size() and verify that string table is no larger
1961 than the file that is supposed to contain it.
1962 * symfile.c (syms_from_objfile): Only complain about configured
1963 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
1964 current target is the default BFD target.
1966 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
1968 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
1969 * solib.c (bkpt_names): New array of symbol names to try to
1970 use for the "mapping complete" breakpoint. Configurable
1971 define SOLIB_BKPT_NAME is first one to try.
1972 * solib.c (find_solib): Test debug_base for nonzero rather
1973 than just greater than zero.
1974 * solib.c (enable_break): Use bkpt_names to look up address
1975 at which to set "mapping complete" breakpoint.
1977 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
1979 * defs.h (STRCMP, STREQ, STREQN): New macros.
1980 * defs.h (demangle_and_match): Remove prototype.
1981 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
1982 and STREQN defined in defs.h.
1983 * dwarfread.c (set_cu_language): For completely unknown languages,
1984 try to deduce the language from the filename. Retain behavior
1985 that for known languages we don't know how to handle, we use
1987 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
1988 and demangled name fields in symbol.
1989 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
1990 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
1991 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
1992 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
1993 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
1994 Replace usages throughout.
1995 * elfread.c (demangle.h): Include.
1996 * elfread.c (record_minimal_symbol): Remove prototype and function.
1997 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
1998 B_CLRALL): Moved from symtab.h to gdbtypes.h.
1999 * infcmd.c (jump_command): Remove code to demangle name and add
2000 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2001 * minsyms.c (demangle.h): Include.
2002 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2003 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2004 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2005 * mipsread.c (psymtab_language): Add static variable.
2006 * stabsread.c (demangle.h): Include.
2007 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2008 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2009 * stack.c (return_command): Remove explicit demangling of name
2010 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2011 * symfile.c (demangle.h): Include.
2012 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2013 to match macros in symfile.h and allow them to be compiled
2014 if INLINE_ADD_PSYMBOL is not true.
2015 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2016 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2017 Add code to demangle and cache C++ symbol names. Use macro form
2018 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2019 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2020 Remove, also defined in symfile.c, which we already fixed.
2021 * symtab.c (expensive_mangler): Remove prototype and function.
2022 * symtab.c (find_methods): Remove physnames parameter and fix
2024 * symtab.c (completion_list_add_symbol): Name changed to
2025 completion_list_add_name.
2026 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2027 the normal symbol name and the cached C++ demangled name.
2028 * symtab.c (lookup_demangled_partial_symbol,
2029 lookup_demangled_block_symbol): Remove prototypes and functions.
2030 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2031 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2032 Remove code to try demangling names and matching them.
2033 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2034 Fix to try matching the cached demangled name if no match is
2035 found using the regular symbol name.
2036 * symtab.c (find_methods): Remove unused physnames array.
2037 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2038 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2039 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2040 C++ demangled symbol names.
2041 * symtab.h: Much reformatting of structures and such to add
2042 whitespace to make them more readable, and make them more
2043 consistent with other gdb structure definitions.
2044 * symtab.h (general_symbol_info): New struct containing fields
2045 common to all symbols.
2046 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2047 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2048 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2049 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2050 symbol): Use general_symbol_info struct.
2051 * utils.c (demangle_and_match): Remove, no longer used.
2052 * valops.c (demangle.h): Include.
2053 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2054 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2055 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2056 symmisc.c, symtab.c, valops.c: Replace references to minimal
2057 symbol fields with appropriate macros.
2058 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2059 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2060 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2061 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2062 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2063 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2064 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2065 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2066 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2067 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2068 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2069 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2070 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2071 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2073 * buildsym.c (start_subfile, patch_subfile_names): Default the
2074 source language to what can be deduced from the filename.
2075 * buildsym.c (end_symtab): Update the source language in the
2076 allocated symtab to match what we have been using.
2077 * buildsym.h (struct subfile): Add a language field.
2078 * c-typeprint.c (c_print_type): Remove code to do explicit
2080 * dbxread.c (psymtab_language): Add static variable.
2081 * dbxread.c (start_psymtab): Initialize psymtab_language using
2082 deduce_language_from_filename.
2084 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2086 * valprint.c (val_print): Reorganize comment and add note
2087 about dependency on target byte ordering.
2088 * ch-exp.y (value_array_slice): Fix typo.
2089 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2090 byte sized ints are assumed to be char strings and printed with
2091 string syntax. In chill, arrays of chars and arrays of
2092 bytes/ubytes are distinquishable, and printed appropriately.
2094 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2096 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2097 read/write routines for HPUX.
2099 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2100 branch targets to compute target address using const from previous
2101 instruction if necessary.
2102 * Add `Q' operator to print out bit position field various
2104 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2105 cleanups, use new code from Utah.
2106 * (store_inferior_registers): Update to new code from Utah.
2107 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2108 * (fetch_register): Clear out priv level when reading PCs.
2109 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2110 * Remove decl of errno, #include wait.h and target.h.
2111 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2112 were inside of a kernel call. If so, then PC is in a different
2113 register. Also, mask out bottom two bits of all PCs so as not to
2114 confuse higher level code.
2115 * (push_dummy_frame): Create from #define in tm-hppa.h.
2116 * (find_dummy_frame_regs): Update from Utah.
2117 * (hp_pop_frame): Create from #define in tm-hppa.h.
2118 * (hp_restore_pc_queue): New, from Utah.
2119 * (hp_push_arguments): Big fixes from Utah.
2120 * (pa_do_registers_info, pa_print_registers): Only print out fp
2122 * (skip_trampoline_code): New routine to deal with stubs that
2123 live in nowhereland between callers and callees.
2124 * i860-tdep.c: Remove decl of attach_flag.
2125 * infrun.c (wait_for_inferior): Add new macro
2126 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2127 at by PC will be nullified. If so, then step the target once more
2128 so as to avoid confusing the user.
2129 * (just before step_over_function:): Use stop_func_start, not
2130 stop_pc when checking for the existance of line number info.
2131 stop_func_start will reflect the proper address of the target
2132 routine, not of the stub that we may be traversing to get there.
2133 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2134 to deal with the stubs that PA compilers sometimes stick between
2135 callers and callees. Also, define FLAGS_REGNUM for access to the
2137 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2139 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2140 write gr0, PC regs, and PSW!
2141 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2142 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2144 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2145 * Define struct unwind_table_entry.
2146 * valops.c (call_function_by_hand): Add another arg to
2147 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2150 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2152 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2154 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2156 * Makefile.in (VERSION): Bump to 4.7.4.
2157 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2158 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2159 * Makefile.in (HFILES): Add valprint.h.
2160 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2161 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2162 * typeprint.c, typeprint.h: New files for language independent
2163 type printing functions.
2164 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2165 type printing functions and definitions.
2166 * valprint.h: New include file for language independent value
2167 printing definitions.
2168 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2169 dependent value printing functions.
2170 * c-exp.y (production ptype): Add range_type variable and use new
2171 create_range_type function.
2172 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2173 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2174 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2175 "const static" to ANSI-conformant "static const".
2176 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2177 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2179 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2180 * coffread.c (decode_type): Add range_type variable and call to
2181 new create_range_type function.
2182 * complaints.c (complain): Remove unused val variable.
2183 * complaints.c (_initialize_complaints): Make it void.
2184 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2185 variable and call new create_range_type function.
2186 * defs.h (enum val_prettyprint): Move enum from value.h to here
2187 so we can avoid having to include value.h just for prototypes that
2188 need the enum (thanks ANSI).
2189 * dwarfread.c (struct_type): Local anonymous_size variable is
2190 only used if !BITS_BIG_ENDIAN.
2191 * dwarfread.c (decode_subscript_data_item): Add rangetype
2192 variable and call new create_range_type function.
2193 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2195 * eval.c (evaluate_subexp): Remove unused local variable name
2196 and the statement with no side effects that initializes it.
2197 * expprint.c (print_subexp): Change local_printstr to
2199 * gdbtypes.c (create_range_type): New function that creates
2200 a range type using code fragments from object file readers as
2201 an example of what has to be initialized.
2202 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2203 and high_bound parameters, replaced with a single range_type
2204 parameter. Change function body to use passed in range_type
2205 rather than handcrafting one.
2206 * gdbtypes.h (create_range_type): Add prototype.
2207 * gdbtypes.h (create_array_type): Change prototype parameters.
2208 * infrun.c (normal_stop): Remove unused local variables tem and c.
2209 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2210 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2211 stub functions that call error if called.
2212 * language.c (unknown_language_defn, auto_language_defn,
2213 local_language_defn): Add initializers unk_lang_print_type and
2215 * language.h (struct language_defn): Reformat for larger
2216 comments, add la_print_type and la_val_print members. Add
2217 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2218 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2219 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2221 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2223 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2224 * main.c (execute_command): Remove unused local variable cmdlines.
2225 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2226 (clear_displays), symmisc.c (block_depth), values.c
2227 (clear_value_history):
2228 Make testing of truth value of assignment result explicit.
2229 * mipsread.c (upgrade_type): Update FIXME to include future use
2230 of create_range_type.
2231 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2232 whatis_exp, maintenance_print_type): Move prototypes and functions
2234 * printcmd.c (_initialize_printcmd): Move add_com calls for
2235 ptype_command and whatis_command to new typeprint.c.
2236 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2237 * source.c (find_source_lines): Local variable c only used
2238 when LSEEK_NOT_LINEAR is defined.
2239 * stabsread.c (read_array_type): Use new create_range_type
2241 * stabsread.c (read_range_type): Add new index_type variable and
2242 call new create_range_type function rather than handcrafting
2244 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2245 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2246 * symtab.c (type_print_base usages): Use c_type_print_base.
2247 * symtab.c (type_print_varspec_prefix usages): Use
2248 c_type_print_varspec_prefix.
2249 * symtab.c (type_print_method_args usages): Use
2250 cp_type_print_method_args.
2251 * valprint.c: Completely ripped apart and the fragments used
2252 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2253 valprint.h. Remaining stuff is language independent.
2254 * value.h (struct fn_field): Forward declare for prototypes.
2255 * value.h (type_print_1): Remove prototype.
2256 * value.h (enum val_prettyprint): Moved to defs.h.
2257 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2258 * value.h (baseclass_offset): Add prototype.
2259 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2260 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2261 * ch-typeprint.c: New file for language dependent type printing.
2262 * ch-valprint.c: New file for language dependent value printing.
2263 * ch-exp.y (parse_number): Remove prototype and stub function.
2264 * ch-exp.y (decode_integer_literal): Removed unused digits and
2266 * ch-exp.y (convert_float): Completely ifdef out for now.
2267 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2268 ch-lang.c (chill_op_print_tab):
2269 Change from ANSI-obsolescent "const static" to ANSI-conformant
2271 * ch-exp.y (yylex): Add unhandled storage class enumeration
2272 literals to switch statement for completeness.
2273 * ch-lang.c (chill_create_fundamental_types): Remove unused
2274 nbytes variable. Change dummy type to 2 bytes to match int.
2275 Handle FT_VOID types gratuituously added to chill DWARF by
2276 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2277 type rather than a one byte TYPE_CODE_INT type.
2278 * ch-lang.c (chill_language_defn): Add chill_print_type and
2280 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2282 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2284 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2285 bfd_get_symbol_leading_char instead.
2287 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2288 leading character from names.
2289 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2290 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2291 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2293 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2294 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2295 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2296 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2297 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2298 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2299 * symfile.c (syms_from_objfile): Insert debugging check to test
2300 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2302 * doc/gdbint.texinfo (Host Conditionals): Remove
2303 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2305 (Target Conditionals): Remove all of the above.
2307 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2309 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2310 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2312 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2314 * coffread.c (decode_type): catch negative tagndx fields generated
2316 * exec.c: comment out string following #endif.
2317 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2318 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2320 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2321 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2323 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2325 * complaints.c: New file, code moved from utils.c.
2326 * complaints.c (complain): Made into a varargs function.
2327 * complaints.h: New file, code moved from symfile.h.
2328 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2329 * Makefile.in (HFILES): Add complaints.h.
2330 * Makefile.in (OBS): Add complaints.o.
2331 * symfile.c (complaint_root, stop_whining, complaint_series,
2332 complain, clear_complaints, add_show_from_set for stop_whining):
2333 Moved to complaints.c.
2334 * symfile.h (struct complaint, complaint_root decl, complain
2335 prototype, clear_complaints prototype): Moved to complaints.h.
2336 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2337 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2338 complaints.h. Remove casts from arguments to complain(),
2339 which is now a varargs function, and remove unnecessary
2340 placeholder zero args.
2341 * defs.h (begin_line): Add prototype.
2342 * defs.h (vprintf_filtered): Add prototype.
2343 * dwarfread.c (varargs.h): Remove, no longer needed.
2344 * dwarfread.c (dwarfwarn): Remove prototype and function.
2345 * dwarfread.c (complaints): Define a bunch of complaints.
2346 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2347 usages to standard complain() calls.
2348 * utils.c (begin_line): New function that ensures that
2349 whatever gets filter-printed next starts on its own line.
2350 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2351 but to stdout (calls vfprintf_filtered internally).
2353 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2355 * remote.c: Avoid printf_filtered line limit. Suggested by
2356 Robert R. Henry, <rrh@tera.com>.
2357 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2359 * main.c (main): Accept --silent as well as --quiet. Change +help
2360 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2362 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2363 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2365 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2367 * tm-nindy960.h, remote-nindy.c: Lint.
2369 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2371 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2372 a optional type to decorate as an array type, the type of the
2373 index, and the bounds of the array. Records this additional info
2374 in the array type for use with languages with nonzero array
2376 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2377 to note that arrays may have bounds.
2378 * gdbtypes.h (create_array_type): Update prototype.
2379 * c-exp.y (ptype production): Adjust for new create_array_type
2380 calling conventions.
2381 * coffread.c (decode_type): Call create_array_type rather than
2382 handcrafting array types.
2383 * convex-tdep.c (value_type): Remove, now use create_array_type.
2384 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2385 vector_type into calls to create_array_type.
2386 * dwarfread.c (decode_subscr_data): Name changed to
2387 decode_subscript_data_item throughout.
2388 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2389 create_array_type. Now records index type and range as well.
2390 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2391 change to use create_array_type.
2392 * dwarfread.c (read_subroutine_type): Test existing user defined
2393 types before decorating them, to ensure they are blank, and
2394 complain about it if they are not.
2395 * dwarfread.c (decode_fund_type): For unrecognized types, always
2396 return some valid type (type integer). If the unrecognized type
2397 cannot be an implementation defined type, complain as well.
2398 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2399 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2400 * mipsread.c (upgrade_type): Add FIXME comment that code to
2401 handcraft arrays should be replaced with call to create_array_type.
2402 * stabsread.c (read_array_type): Replace code to handcraft
2403 array types with call to create_array_type.
2404 * valprint.c (type_print_varspec_prefix): Minor formatting
2405 change, join lines that don't need to be split.
2407 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2409 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2410 decl for attach_flag, it now lives in inferior.h.
2411 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2412 Make most functions static.
2413 * hppah-nat.c: General cleanups, remove BSD specific code (since
2414 that all lives in hppab-nat.c).
2415 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2416 Change sense of test against inside_entry_file(). This fix is
2418 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2419 to read/write_register_bytes().
2420 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2421 work around PA-GAS assembler bug. Also, add trailing */ to some
2423 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2424 Same reason as above.
2426 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2428 * mipsread.c (parse_symbol): When checking whether a structured
2429 type is an enum, check qualifiers of its first member, as well as
2430 the base type of the member. Bug found and fixed by John M.
2431 Farrell, <farrell@fjord.reo.dec.com>.
2433 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2434 * remote-vx.c: Don't include vx-share/reg.h.
2435 * vx-share/ptrace.h: Reproduce from scratch.
2436 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2437 * Makefile.in: Remove references to removed files, and to removed
2438 29k-share directories.
2440 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2442 * c-lang.c (_initialize_c_language): Name changed from
2444 * m2-lang.c (_initialize_m2_language): Name changed from
2446 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2447 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2448 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2449 expression parsing into c-lang.c and m2-lang.c respectively.
2450 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2451 m2-exp.y respectively.
2452 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2453 and m2-* files respectively.
2454 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2455 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2456 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2457 * expression.h (struct block): Forward declaration for prototypes.
2458 * language.h (struct objfile): Forward declaration for prototypes.
2459 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2460 * Makefile.in (HFILES): Add ch-lang.h.
2461 * Makefile.in (OBS): Add ch-lang.o.
2462 * ch-exp.y: Migrate code that has nothing to do with expression
2463 parsing into ch-lang.c.
2464 * ch-lang.c: New file, code migrated from c-exp.y.
2465 * ch-lang.h: New file, internal interface between ch-* files.
2466 * ch-lang.c (_initialize_chill_language): Name changed from
2467 _initialize_chill_exp.
2469 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2470 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2471 * config/amix.mh (NATDEPFILES): Add.
2472 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2475 * dwarfread.c (decode_subscr_data): Remove spurious test that
2476 accepted only integer subscript types. We don't do anything
2477 with the type at the moment anyway.
2479 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2481 * ch-exp.y (match_character_literal): Fix case where no
2482 match at all is found.
2483 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2484 width types. For example, "INT" is always 2 bytes regardless
2485 of the values of any TARGET_*_BIT macros. So use explicit
2486 numeric sizes for the types.
2488 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2490 * c-exp.y (c_create_fundamental_type): New function to create
2491 language specific fundamental types for C.
2492 * m2-exp.y (m2_create_fundamental_type): New function to create
2493 language specific fundamental types for Modula 2.
2494 * c-exp.y (c_language_defn, cplus_language_defn): Add
2495 c_create_fundamental_type to language struct initializers.
2496 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2497 to language struct initializers.
2498 * dwarfread.c (expression.h, language.h): Include.
2499 * dwarfread.c (ftypes): New array to hold fundamental types
2500 for current compilation unit.
2501 * dwarfread.c (cu_language_defn): New pointer to language
2502 struct for language of current compilation unit.
2503 * dwarfread.c (dwarf_fundamental_type): New function to
2504 create/lookup fundamental types.
2505 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2506 * dwarfread.c (throughout): Replace lookup_fundamental_type
2507 with dwarf_fundamental_type.
2508 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2509 compilation unit (may be different language or different objfile).
2510 * gdbtypes.c (lookup_fundamental_type): Move actual type
2511 creations into language specific fundamental type creation
2512 functions and call via create_fundamental_type. Add comment
2513 about this function being obsolescent.
2514 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2515 sized signed and unsigned integers.
2516 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2517 * language.c (language_def): New function to lookup a language
2518 struct given it's enumeration.
2519 * language.h (struct language_defn): Add la_fund_type, a pointer
2520 to a function that creates fundamental types for this language.
2521 * language.h (create_fundamental_type): New macro to create
2522 fundamental types based on the current language.
2523 * language.h (language_def): Add prototype.
2524 * language.c (unk_lang_create_fundamental_type): New function
2525 for initializing language structs, calls error if called.
2526 * language.c (unk_language_defn, auto_language_defn,
2527 local_language_defn): Use unk_lang_create_fundamental_type.
2528 ch-exp.y (chill_create_fundamental_type): New function.
2529 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2530 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2532 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2534 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2536 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2537 as GCC_PRODUCER and GPLUS_PRODUCER.
2539 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2541 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2544 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2546 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2547 rather than '$'. This particular piece of braindamage is
2548 spreading like ooze. It's now infected libiberty, deja-gnu,
2550 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2551 hardwired '$' character.
2553 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2555 (Changes to break incredibly ugly, unmaintainable 750 line
2556 read_struct_type function up into managable pieces.)
2557 * Makefile.in (VERSION): Bump to 4.7.3.
2558 * stabsread.c (struct field_info): Local struct definition.
2559 * stabsread.c (read_member_functions, read_struct_fields,
2560 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2561 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2562 functions from fragmented read_struct_type.
2563 * stabsread.c (stabs_general_complaint): Catchall complaint.
2564 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2565 symbol name continuation code. Use macro throughout.
2566 * stabsread.c (various places): Replace add-one-to-pointer
2567 with pointer increment.
2568 * stabsread.c (read_type): Retain function local copy of type
2569 descriptor. Rearrange code calling read_struct_type() to match
2571 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2572 a single blank as the name of nameless enumerations. Recognize
2573 this special case and set nameless flag.
2574 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2576 * ch-exp.y (access_name): New non-terminal token and
2578 * ch-exp.y (general_procedure_name): Now a terminal token.
2579 * ch-exp.y (location): Expand production.
2580 * ch-exp.y (match_simple_name_string): New function.
2581 * ch-exp.y (yylex): Call match_simple_name_string and return
2582 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2584 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2586 * munch: Backslash escape vertical bar characters inside
2587 grep patterns since they have special meaning for some greps.
2588 * parse.c (write_exp_string): Complete rewrite to store string
2589 contants as a leading explicit length, followed by the string data,
2590 followed by a trailing explicit length.
2591 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2592 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2593 Use recorded explicit length of strings in expression elements,
2594 rather than strlen. Adjust code to skip over strings stored in
2595 expression elements, and code to access strings, to account for
2596 new leading explicit size expression element.
2597 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2598 0, to avoid negative expression element indices.
2599 * valops.c (search_struct_method): Minor whitespace change.
2601 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2603 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2604 which together maintain a dynamically expandable static buffer
2605 for the lexer to use when translating C strings to their internal
2606 form (other future uses possible). Fix parsing of C style strings
2607 to do the normal C style input conversions of escaped character
2609 * valops.c (value_string): Remove translation of escaped
2610 character sequences, now done in C expression parser.
2611 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2612 and decides if it should be printed in literal form or some other
2613 form, based on it's ASCII value and setting of sevenbit_strings.
2614 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2615 macro, change indentation style.
2616 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2617 * ch-exp.y (chill_printstr): First cut at real function instead
2620 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2622 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2624 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2626 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2628 * defs.h (sevenbit_strings): Add declaration.
2629 * defs.h (printchar): Replace with gdb_printchar.
2630 * language.h (language_defn): Add new function pointers
2631 la_printchar and la_printstr, to do language dependent
2632 printing of characters and strings.
2633 * language.h (local_printchar, local_printstr): New macros
2634 to call language dependent functions pointed to by la_printchar
2635 and la_printstr respectively.
2636 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2637 dependent functions for printing characters and strings.
2638 * c-exp.y (c_language_defn, cplus_language_defn): Add
2639 c_printchar and c_printstr.
2640 * command.c (do_setshow_command): Rename printchar use to
2642 * expprint.c (print_subexp): Replace C style string output
2643 with call to local_printstr.
2644 * language.c (unk_lang_printchar, unk_lang_printstr):
2645 New stubs, currently errors.
2646 * language.c (unknown_language_defn, auto_language_defn,
2647 local_language_defn): Add unk_lang_printchar and
2649 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2650 language dependent functions to print characters and strings.
2651 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2652 * utils.c (printchar): Renamed to gdb_printchar.
2653 * valprint.c (print_string): Remove prototype, function moved
2654 to c-exp.y, where it becomes c_printstr.
2655 * valprint.c (print_max): Made global for reference from the
2656 language dependent printing routines in *-exp.y.
2657 * valprint.c (repeat_count_threshold): New variable with function
2658 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2659 Change all references to old macro to references to new variable.
2660 * valprint.c (value_print, val_print): Replace calls to
2661 print_string with calls to local_printstr.
2662 * valprint.c (val_print): Replace C style character printing
2663 with call to local_printchar.
2664 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2665 * valprint.c (_initialize_valprint): Add add_show_from_set
2666 call for setting up repeat_count_threshold as print variable.
2667 * ch-exp.y (decode_integer_value): New function.
2668 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2669 * ch-exp.y (chill_printchar, chill_printstr): New language
2670 dependent functions for printing characters and strings.
2671 * ch-exp.y (chill_language_defn): Add chill_printchar and
2674 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2676 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2677 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2678 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2680 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2682 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2683 and assume the process has been killed.
2685 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2687 * remote-udi.c (udi_open): Reset vars so that user can re-run
2688 programs without leaving GDB.
2689 * (many routines): Slightly improve error handling.
2690 * (download): Zero out BSS by longs instead of bytes to avoid
2691 timeouts in real hardware.
2692 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2693 that connection is no longer in use after shutdown() of socket.
2694 This keeps GDB from dying of a SIGPIPE when you issue multiple
2695 `target udi' commands.
2697 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2699 * language.h (language_format_info): New structure to bundle
2700 local formatting information.
2701 * language.h (language_defn): Replace individual format info
2702 with language_format_info structs.
2703 * language.h (local_*_format, local_*_format_prefix,
2704 local_*_format_specifier, local_*_format_suffix): New macros
2705 for binary/octal/decimal/hex formats to access info elements.
2706 * c-exp.y (c_language_defn): Update for new format handling.
2707 * m2-exp.y (m2_language_defn): Update for new format handling.
2708 * dbxread.c (language.h): Include for partial-stab.h use.
2709 * mipsread.c (expression.h, language.h): Include for
2711 * defs.h (local_hex_format, local_hex_format_custom,
2712 local_hex_string, local_hex_string_custom): Move to language.h.
2713 * language.c (local_hex_format_custom, local_hex_string,
2714 local_hex_string_custom, local_octal_format_custom): Use new
2716 * language.c (unknown_language_defn, auto_language_defn,
2717 local_language_defn): Update for new format handling.
2718 * printcmd.c (print_scalar_formatted): Use new macros
2719 to access decimal and binary format info for printing.
2720 * c-exp.y (chill_language_defn): Update for new format handling.
2721 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2722 * ch-exp.y (decode_integer_literal): Add function
2723 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2724 * ch-exp.y (builtin_type_chill_char): Add definition.
2725 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2727 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2729 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2731 (aix_framedata): added nosavedpc field.
2732 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2734 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2735 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2736 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
2737 instructions as function_frame_info does. Expand special case of
2738 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
2740 (pop_frame): Add 4 rather than sizeof (int) to avoid host
2742 (function_frame_info): Set frameless if the function has no frame,
2743 and set nosavedpc if the PC was not saved. Handle gcc generated
2744 stfd 31,-4(31); st 31, -12(31) correctly.
2745 (frameless_function_invocation): New second argument pcsaved; if 0
2746 return whether the function has a frame, if 1 return whether the
2748 (frame_initial_stack_address): Correct typo: cache registers for
2749 callee_fi, not for fi, (avoids reading garbage memory locations).
2751 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
2753 * infrun.c (wait_for_inferior (just before step_over_function
2754 label)): Change test for stepping into subroutine to check for the
2755 presence of line number info. This makes stuff compiled with -g1
2756 cause GDB to not lose control when stepping.
2758 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
2759 Improve comments as well.
2761 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
2763 * Makefile.in (VERSION): Bump to 4.7.2
2764 * symtab.c (find_pc_symtab): Fix return of random value
2766 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
2767 Makefile since it contains sed patterns used in generation.
2768 Add sed pattern to also delete #include of any malloc.h.
2769 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
2770 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
2771 function names to conform to K&R terminology with respect to
2772 logical and bitwise operators:
2773 UNOP_ZEROP => UNOP_LOGICAL_NOT
2774 UNOP_LOGNOT => UNOP_COMPLEMENT
2775 BINOP_LOGAND => BINOP_BITWISE_AND
2776 BINOP_LOGXOR => BINOP_BITWISE_XOR
2777 BINOP_LOGIOR => BINOP_BITWISE_IOR
2778 BINOP_AND => BINOP_LOGICAL_AND
2779 BINOP_OR => BINOP_LOGICAL_OR
2780 PREC_OR => PREC_LOGICAL_OR
2781 PREC_AND => PREC_LOGICAL_AND
2782 PREC_LOGIOR => PREC_BITWISE_IOR
2783 PREC_LOGXOR => PREC_BITWISE_XOR
2784 PREC_LOGAND => PREC_BITWISE_AND
2785 value_zerop() => value_logical_not()
2786 value_lognot() => value_complement()
2787 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
2788 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
2789 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
2790 and is nonexistant in some SVR4 based systems.
2791 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
2792 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
2794 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
2795 * source.c (source_info): Fix minor nits, print "1 line" rather
2796 than "1 lines", and "language is <lang>".
2797 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
2798 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
2799 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
2801 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
2802 * ch-exp.y: New expression parser, for GNU-Chill.
2803 * defs.h (enum language): Add language_chill.
2804 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
2805 LANG_MODULA2 a recognized language.
2806 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
2807 Chill as well as Modula-2.
2808 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
2809 builtin_type_chill_ulong, builtin_type_chill_real): Add.
2810 * language.c (set_language_command): Add chill.
2811 * language.c (binop_result_type, integral_type, character_type,
2812 boolean_type, structured_type, value_true, binop_type_check):
2813 Add language_chill cases.
2814 * language.h (_LANG_chill): Define.
2815 * symfile.c (deduce_language_from_filename): Recognize the
2816 filename extensions ".chill", ".c186", and ".c286" for Chill.
2817 * valprint.c (typedef_print): Add case for language_chill.
2818 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
2819 * Makefile.in (YYFILES): Add ch-exp.tab.c.
2820 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
2821 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
2823 * Makefile.in (distclean): Add target ch-exp.tab.c.
2824 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
2825 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
2826 * eval.c (evaluate_subexp): Add OP_BOOL case.
2827 * expprint.c (print_subexp): Add OP_BOOL case.
2829 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
2831 * infcmd.c (set_environment_command): Avoid skipping first
2832 char of env value if an '=' appears in it. Bug report and fix
2833 by Mark Jungerman, <maj@lucid.com>.
2835 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
2837 * infcmd.c (step_over_calls): Improve comments.
2838 * symtab.c (find_pc_psymtab): Clean up a bit.
2839 * (find_pc_symtab): Fix comments, clean up code.
2840 * (find_pc_line): General cleanups, efficiency improvements.
2841 Also, don't return garbage when some line info exists, but there
2844 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
2846 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
2847 member, and the stat pointer passed to vmap_symtab was NULL, the
2848 wrong vmap entries would be modified. Fixes behavior where
2849 attempting to load symbols for a module with no member would mess
2850 up already read in symbols.
2852 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
2854 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
2855 29k-share/dfe/mini2udi.o.
2856 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
2857 * alldeps.mak, depend: Update to deal with removal of
2858 aforementioned files.
2859 * remote-udi.c: Major cleanups. Clean up udi_open and drop
2860 requirement for useless 'program' argument. Clean up
2861 udi_create_inferior, and udi_load to call common download()
2862 routine. Create download routine to load remote hosts directly
2863 (with the help of BFD) so that we don't need yank.c and
2865 Fix udi_detach to call UDIDisconnect with
2866 the right arguments. Clean up udi_resume, don't assign tip_error
2867 twice. Clean up udi_wait, straighten out status codes. Make
2868 udi_kill really work.
2870 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2872 * c-exp.y: separated host/target idea of integer type size,
2873 removed redundant parse rules. (YYSTYPE): added typed_val, removed
2874 UINT and CHAR rules. (parse_number): work out the targetwise type
2875 of a number based upon it's size and qualifiers. (yylex): chars
2876 are now treated the same way as ints.
2878 * source.c (indentify_source_line): don't core dump if wanted
2879 line is larger than number of lines in source. (can happen when
2880 coff gets confused about #included source).
2882 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
2884 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
2885 when debugging a program with 100 shared libraries.
2887 * solib.c (solib_map_sections): Always close the BFD we open.
2888 Free all malloc'd storage we allocate, too, including error cases.
2889 (struct so_list): Remove unused so_bfd member.
2890 (clear_solib): Don't bother closing so_bfd.
2892 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
2893 cacheable. `So many symbol files, so little file descriptors.'
2895 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
2897 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
2898 Stubs should stand alone as much as possible.
2900 * source.c (show_directories): Avoid printf_filtered length prob
2901 pointed out by Jonathan Stone.
2903 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
2904 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
2905 <Lee_Cooprider@vos.stratus.com>.
2907 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
2909 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
2910 struct, not struct itself.
2911 * serial.h (serial_restore): Fix prototype, takes pointer not
2914 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
2916 * Makefile.in (depend): Add nm.h to the list of things to fixup.
2917 * depend: Redo, to fixup nm.h problems with *-tab.c files.
2919 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
2921 * i386-stub.c: Remove ansidecl.h and the few uses of it.
2922 Stubs should stand alone as much as possible.
2924 * README: Add remote-es1800.c and remote-st2000.c to table.
2925 * go32-nat.c: Remove, there is no native go32 support.
2926 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
2928 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
2930 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
2931 new routines to deal with sending SIGINTs to attached processes
2932 when the user interrupts the controlling GDB.
2933 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
2934 the aforementioned routines when waiting for the attached process.
2936 * elfread.c, mipsread.c: Include <string.h>.
2937 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
2938 * serial.h: Add prototype for serial_restore().
2940 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
2942 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
2943 minimal_symbol_count, because the NULL symbol is not included in
2944 the count. This prevented this function from finding the last
2945 symbol in the table.
2947 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
2949 * dbxread.c (process_one_symbol): if not defined
2950 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
2951 the start of the function, not just after N_FUN.
2953 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
2955 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
2956 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
2957 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
2958 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
2959 file. Remove preprocessor defines that previously did remapping.
2961 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
2963 * infcmd.c (run_command): Avoid long calls to printf_filtered.
2964 Bug fix courtesy of Alexander Klaiber.
2966 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
2968 hp300 native support (hp300hpux untested).
2970 * hp300ux-xdep.c: removed.
2971 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
2972 * xm-hp300hpux.h: updated copyright.
2973 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
2974 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
2975 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
2976 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
2977 fork-child.o coredep.o corelow.o.
2978 (NAT_FILE, NATDEPFILES): new macros.
2979 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
2980 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
2982 (NAT_FILE, NATDEPFILES): new macros.
2983 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
2985 Vax ultrix native support.
2987 * nm-vax.h: new file.
2988 * Makefile.in (HFILES): added nm-vax.h.
2989 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
2990 coredep.o corelow.o removed.
2991 (NAT_FILE, NATDEPFILES): new macros.
2992 * xm-vax.h: updated copyright.
2993 (REGISTER_U_ADDR): removed.
2995 Apollo native support (untested).
2997 * Makefile.in (HFILES): added nm-apollo68[bv].h.
2998 * a68v-nat.c, nm-apollo68[bv].h: new files.
2999 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3000 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3001 * a68v-xdep.c: removed.
3002 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3003 inftarg.o fork-child.o a68v-xdep.o.
3004 (NAT_FILE, NATDEPFILES): new macros.
3006 * defs.h: include nm.h.
3007 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3008 sparc-tdep.c, : do not include nm.h.
3009 * doc/gdbint.texinfo: nm.h now included in defs.h.
3011 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3013 * Makefile.in (VERSION): 4.7.1 post release!
3015 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3017 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3019 * Makefile.in (VERSION): gdb-4.7 release.
3020 * README: Update for gdb-4.7.
3022 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3024 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3027 * alldeps.mak, depend: Update.
3029 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3031 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3033 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3034 causes problems in setting breakpoint in the right place in
3035 functions with `float' args which are passed as doubles.
3036 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3037 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3039 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3041 * Makefile.in (HFILES): Add nm-i386sco.h.
3042 * dwarfread.c: include <sys/types.h> for SCO.
3043 * infptrace.c: Don't include ptrace.h under SCO.
3044 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3046 * config/i386v.mt: Add exec.o to TDEPFILES.
3048 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3050 * i386v-nat.c: Remove space from front of #endif.
3051 * irix4-nat.c: Remove externs of registers[], include inferior.h
3053 * mips-nat.c: Explicitly initialize zerobuf to 0!
3054 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3055 Always setup fci->frame, even if it's non-zero. Too many places
3056 depend upon this behavior (and I have to get a release out the
3058 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3059 processing_gcc_compilation if we find the embedded stabs marker.
3060 This fixes several bugs with finding the location of short or char
3061 function parameters passed on the stack.
3063 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3065 Native support for sun4sol2.
3067 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3068 * nm-sysv4.h: new file.
3069 * Makefile.in (HFILES): added nm-sysv4.h.
3070 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3071 (NAT_FILE, NATDEPFILES): new macros.
3072 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3074 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3076 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3077 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3079 * Makefile.in (VERSION): Tick to 4.6.9.
3081 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3083 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3084 definition, replace with portable one.
3085 * remote-nindy.c: Lint.
3086 (nindy_wait): Return type is int, result is inferior_pid.
3087 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3088 (initialize_symmisc): Remove empty function.
3089 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3090 Remove obsolete, misspelled macro.
3091 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3092 (all @node commands): Use new form to avoid nitpicking errors.
3093 * doc/gdbint.texinfo: Document host/native/target split.
3095 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3097 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3099 * xm-mips.h (offsetof): Don't define this if __STDC__.
3101 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3103 umax native support (untested).
3105 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3107 (NAT_FILE, NATDEPFILES): new macros.
3108 * config/umax.mt (TDEPFILES): removed exec.o.
3109 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3110 removed to nm-umax.h.
3111 * nm-umax.h: new file.
3112 * Makefile.in (HFILES): added nm-umax.h.
3114 hppa native support (untested).
3116 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3117 (NAT_FILE, NATDEPFILES): new macros.
3118 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3119 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3120 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3121 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3122 * hppa[bh]-xdep.c: removed.
3123 * hppa[bh]h-tdep.c: do not include ptrace.h.
3124 * Makefile.in (HFILES): added nm-hppa[bh].h.
3126 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3128 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3130 * mips-nat.c: Straighten out include files. Work around
3131 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3134 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3136 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3137 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3138 backtraces from core files work.
3139 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3140 Functions are now defined in mips-nat.c.
3142 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3144 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3145 serial_default_name().
3147 * remote-hms.c, ser-go32.c, serial.h: Change from
3148 serial_timedreadchar() to new serial_readchar().
3150 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3152 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3154 * c-exp.y: Moved handling of 'const' and 'volatile' from
3155 <type> to <typebase>. This removes 2 conflicts.
3157 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3159 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3160 from breakpoint table when reseting breakpoints.
3162 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3164 Native support cleanup and corefile fixes for i386 SVR4 systems.
3166 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3167 fill_fpregset): Moved to i386v4-nat.c
3168 * i386v4-nat.c, nm-i386v4.h, : New files.
3169 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3170 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3171 change i386v-nat.o to i386v4-nat.o.
3173 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3175 Miscellaneous 386 configs updated.
3177 * config/i386aout.mt (TDEPFILES): removed exec.o.
3178 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3179 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3180 (NAT_FILE, NATDEPFILES): new macros.
3181 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3182 config/i386v4.mt (TDEPFILES): removed exec.o.
3183 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3184 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3185 (NAT_FILE, NATDEPFILES): new macros.
3186 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3187 fork-child.o coredep.o corelow.o i386-xdep.o.
3188 (NAT_FILE, NATDEPFILES): new macros.
3190 Native support cleanup for i386bsd (untested).
3192 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3193 * config/i386bsd.mh (NATDEPFILES): added exec.o
3194 * tm-i386bsd.h (FLOAT_INFO): removed.
3195 * nm-i386bsd.h (FLOAT_INFO): added.
3197 Native support for i386v (untested).
3199 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3200 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3201 (NAT_FILE, NATDEPFILES): new macros.
3202 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3203 * i386-xdep.c: removed.
3204 * Makefile.in (HFILES): added nm-i386v.h
3205 * i386v-nat.c, nm-i386v.h: new file.
3206 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3208 * tm-i386v.h (FLOAT_INFO): removed.
3210 Native support for linux (untested).
3212 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3213 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3214 (NAT_FILE, NATDEPFILES): new macros.
3215 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3216 * Makefile.in (HFILES): added nm-linux.h.
3217 * nm-linux.h: new file.
3218 * xm-linux.h: updated copyright. cleaned up formatting.
3219 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3221 Native support for sun386 (untested).
3223 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3224 fork-child.o sun386-xdep.o.
3225 (NAT_FILE, NATDEPFILES): new macros.
3226 * config/sun386.mt (TDEPFILES): removed exec.o.
3227 * Makefile.in (HFILES): added nm-sun386.h.
3228 * sun386-nat.c, nm-sun386.h: new file.
3229 * sun386-xdep.c: removed.
3230 * xm-sun386.h: updated comment and copyright.
3231 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3234 Native support for i386mach (untested).
3236 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3237 fork-child.o mach386-xdep.o.
3238 (NAT_FILE, NATDEPFILES): new macros.
3239 * Makefile.in (HFILES): added nm-i386mach.h.
3240 * nm-i386mach.h, i386mach-nat.c: new files.
3241 * mach386-xdep.c: removed.
3242 * xm-i386mach.h: updated copyright.
3243 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3246 Native separation for go32 (untested).
3248 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3249 * go32-nat.c: new file.
3250 * go32-xdep.c (call_ptrace, child_resume,
3251 fetch_inferior_registers, store_inferior_registers,
3252 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3254 Native support for m88k (untested).
3256 * Makefile.in (HFILES): added nm-m88k.h
3257 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3258 FETCH_INFERIOR_REGISTERS): removed.
3259 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3260 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3261 (NAT_FILE, NATDEPFILES): new macros.
3262 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3263 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3264 * m88k-xdep.c: removed.
3266 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3268 * i386b-nat.c: Comment changes.
3269 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3271 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3273 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3275 Avoid longjmp()-catching compilation errors in cross-ports.
3277 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3278 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3279 Move from mips-tdep.c and tm-{irix3,mips}.h.
3280 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3282 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3285 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3286 (fetch_core_registers): Fix bfd_seek arguments.
3288 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3290 Make core files work again (add back the `core' target).
3292 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3293 (NATDEPFILES): Add corelow.o.
3294 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3297 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3298 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3299 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3300 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3301 appears. FIXME, these should be moved to NATDEPFILES for native
3304 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3306 Ultra3 host/target/native split. (untested).
3308 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3309 (fetch_register, fetch_inferior_registers,
3310 store_inferior_registers, fetch_core_registers): removed to
3312 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3314 * Makefile.in (HFILES): added nm-ultra3.h.
3315 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3316 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3318 (NAT_FILE, NATDEPFILES): new macros for native support.
3319 * config/ultra3.mt (TDEPFILES): exec.o removed.
3321 * xm-vaxult.h: add MEM_FNS_DECLARED.
3323 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3325 * Makefile.in (VERSION): Roll to 4.6.8.
3326 (OBS): Put version.o first, so Makefile rebuild happens early.
3328 * command.h: Publicize prototype for not_just_help_class_command.
3329 * command.c: Remove proto.
3330 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3331 output. Move "maint info" from class info to class maintenance,
3333 * infrun.c: Move "stop" to class_obscure, and give it a
3334 function so it will not be seen as a global help topic. FIXME,
3335 it should be possible to set these attributes independently.
3337 * core.c (core_command): Make nicer error message for no core support.
3339 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3341 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3342 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3344 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3345 (scan_compilation_units): Punt unused filename arg. dbfoff,
3346 lnoffset, and curlnoffset are file_ptr's now.
3347 (dwarf_build_psymtabs): Drop desc and filename args; use
3348 objfile. dbfoff and lnoffset are file_ptr's now.
3349 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3350 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3351 (elf_symfile_read): Skip desc and filename args to
3352 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3353 * gdb-stabs.h: Use file_ptr rather than off_t.
3354 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3355 compile-time debug check that someone turned off as "unused".
3356 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3357 * symfile.h: Update dwarf_build_psymtabs and
3358 elfstab_build_psymtabs prototypes.
3359 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3360 Use file_ptr offsets. bfd_seeks use L_SET.
3362 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3364 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3365 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3366 value so that demangler won't be invoked. This greatly speeds up
3368 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3369 linked_proc_info so that it properly deallocates the appropriate
3370 item after it is done with it instead of before.
3371 * Don't pass bogus frame pointer to create_new_frame(). Just
3372 leave it as zero so that lower level code will figure out the
3375 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3377 Sony News native support.
3379 * Makefile.in (HFILES): added nm-news.h.
3380 * nm-news.h: new file.
3381 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3382 fork-child.o coredep.o to NATDEPFILES.
3383 (NAT_FILE, NATDEPFILES): new macros for native support.
3384 * config/news.mt (TDEPFILES): removed exec.o.
3386 * remote-vx.c: remove redundant include of sys/time.h.
3388 * infrun.c: include ctype.h. Otherwise some machines result in
3389 undefined for isdigit.
3391 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3393 * configure.in: Convert m68k entries to m68* entries to handle
3394 all the various m68xxx hosts and targets.
3395 * config/news1000.mt: No longer needed, same as news.mt.
3397 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3399 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3401 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3403 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3404 nm-sun2.h, nm-mips.h.
3406 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3408 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3410 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3412 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3414 * xm-hppah.h: if __STDC__ is not defined, define
3416 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3417 compiler; see the comment in the file.
3419 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3421 First cut at support for all BSD variants on 386.
3423 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3424 * i386b-nat.c: New native support file.
3425 * configure.in: Add host and target for i[34]86-*-bsd*.
3426 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3428 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3430 Sun2 native support (untested).
3432 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3433 REGISTER_U_ADDR): removed to nm-sun2.h.
3434 * nm-sun2.h: new file.
3435 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3436 fork-child.o sun3-xdep.o removed.
3437 (NAT_FILE, NATDEPFILES): new macros.
3439 Mips native support. Decstation and iris4 have been tested.
3442 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3443 fill_fpregset): removed to irix4-nat.c
3444 * mips-xdep.c: removed.
3445 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3447 * procfs.c: include nm.h.
3448 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3449 * xm-irix4.h: bump copyright.
3450 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3451 PROC_NAME_FMT): removed.
3452 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3453 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3454 (NAT_FILE, NATDEPFILES): new macros for native support.
3455 (CC): supply default compiler switches.
3456 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3457 fork-child.o coredep.o.
3458 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3460 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3461 fork-child.o mips-xdep.o coredep.o.
3462 (NAT_FILE, NATDEPFILES): new macros for native support.
3464 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3466 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3467 (NATDEPFILES): added fork-child.o
3468 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3469 (NATDEPFILES): added fork-child.o
3470 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3471 (NATDEPFILES): added fork-child.o
3473 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3475 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3476 by using puts_filtered instead.
3478 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3480 * remote-nindy.c (nindy_load): Replacement version from Steve
3481 Chamberlain, doesn't require forking to run "strip" or "sx".
3483 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3485 * Makefile.in (HFILES): Add nm-*.h files.
3487 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3489 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3490 (NATDEPFILES): added fork-child.o.
3492 * doc/gdbint.texinfo: document a few more macros, create new
3493 section for native macros.
3495 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3497 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3498 resolution of copyright issues.
3500 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3502 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3503 subdir gets configured.
3505 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3507 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3509 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3510 searching for a "bfd_strip" program. Also, fixed up arguments
3511 passed to that program.
3513 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3514 which is now used for something else. Rewrite description of
3515 associated parameters to match how gdb does it now.
3516 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3518 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3520 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3522 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3525 * inferior.h (proc_signal_handling_change): prototype removed.
3526 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3527 (handle_command): now calls target_notice_signals.
3528 * procfs.c (proc_signal_handling_change): renamed to
3529 procfs_notice_signals. Now static. Add prototype. All callers
3531 * target.h (struct target_ops): new field, to_notice_signals.
3532 (target_notice_signals): new macro to cover new field.
3533 * target.c (cleanup_target): default to_notice_signals to ignore.
3534 * corelow.c (core_ops),
3536 inftarg.c (child_ops),
3537 procfs.c (procfs_ops),
3538 remote-adapt.c (adapt-ops),
3539 remote-eb.c (eb_ops),
3540 remote-es1800.c (es1800_ops, es1800_child_ops),
3541 remote-hms.c (hms_ops),
3542 remote-mm.c (mm_ops),
3543 remote-nindy.c (nindy_ops),
3544 remote-st2000.c (st2000_ops),
3545 remote-udi.c (udi_ops),
3546 remote-vx.c (vx_ops, vx_run_ops),
3547 remote.c (remote_ops),
3548 target.c (dummy_target),
3549 xcoffexec.c (exec_ops): added static initializer for
3551 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3553 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3555 * main.c (define_command): Add forgotten initializer.
3557 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3559 * language.c, language.h: Move saved_language out to global
3560 expected_language. Set expected_language when user expectation
3562 * language.c (language_info): Don't print type/range checking gub.
3563 * main.c (main): Set expected language.
3564 (execute_command): Check against expected language.
3565 * symfile.c (set_initial_language): Set expected language.
3567 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3569 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3571 A bunch of changes mostly to improve debugging of C++ programs.
3572 Specifically, the calling of inferiors methods is improved.
3574 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3575 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3576 hide the implementation details of pointer-to-method objects.
3577 How to tell if the pointer points to a virtual method is
3578 still very dependent on the particular compiler, but this
3579 should make it easier to find the places to change.
3580 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3581 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3582 macros, instead of a hard-wired-in code that incorrectly
3583 assumed a no-longerused representation of pointer-to-method
3584 values. And otherwise fix the relevant bit-rotted code.
3586 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3587 If there are both fields and methods, put a space between.
3589 * stabsread.c (read_struct_type): Fix bug in handling of
3590 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3591 by '_'). (It used to prematurely exit the loop reading in
3592 the fields, so it would think it should start reading
3593 methods while still in the fields. This could crash gdb
3594 given a gcc that can emit nested type information.)
3596 * valops.c (search_struct_method): Pass 'this' value by
3597 reference instead of by value. This provides a more
3598 consistent interface through a recursive search where the
3599 "bottom" functions may need to adjust offsets (due to multiple
3601 * valops.c, value.h, values.c: Pass extra parameters to
3602 value_fn_field and value_virtual_fn_field so we can
3603 correctly adjust offset for multiple inheritance.
3604 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3605 virtual function calls by using value_virtual_fn_field().
3606 * values.c: New function baseclass_offset, derived from
3607 baseclass_addr (which perhaps can be made obsolete?).
3608 It returns an offset rather than an address. This is a
3609 cleaner interface since it doesn't mess around allocating
3611 * valops.c (search_struct_method): Use baseclass_offset
3612 rather than baseclass_addr.
3614 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3616 * Makefile.in: Re-install 29K/UDI stuff.
3617 * remote-udi.c (udi_resume): Clean up.
3618 * (udi_wait): Rewrite, leave out bugs.
3619 * Add debugging code to print out all register fetches and stores.
3620 * Straighten out target_ops.
3621 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3623 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3625 * remote-udi.c (udi_create_inferior): run with no arguments should
3626 not pass the program name as an argument, since the UDI code
3627 already handles that.
3628 (udi_load): get the symbols from prog_name, not arg_string (the
3629 load command should really use arg_string as the program name, not
3630 prog_name, but at least the run command works now).
3632 * munch: HP9000/300 nm puts an extra space between T and symbol
3635 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3636 needed for vxworks targets.
3638 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3640 * am29k-tdep.c (_initialize_29k): Make it possible for the
3641 user to set and query the address where function calls into the
3642 inferior write a small scratch routine. `set call_scratch_address'
3643 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3644 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3645 not already cached validly.
3647 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3649 Rs6000 native support.
3651 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3652 machines without this header should not be compiling this file.
3653 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3654 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3655 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3656 * xm-rs6000.h: do not include ptrace.h.
3657 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3658 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3659 infptrace.o and inftarg.o move to NATDEPFIES.
3660 (NAT_FILE, NATDEPFILES): new macro for native support.
3662 Sun3 native support.
3664 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3665 new macros for native support.
3666 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3667 removed sun3-xdep.o.
3668 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3670 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3671 * sun3-nat.c, nm-sun3.h: new files for native support.
3673 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3675 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3676 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3677 dbfsize and use it to initialize new local file scope dbsize.
3678 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3679 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3680 DIEs as well as the current check for undersize DIEs. This helps
3681 to gracefully detect and reject corrupted DIE information.
3683 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3685 Add `command hooks' and a hook for inferior program stopping.
3687 * command.h (struct cmd_list_element): Remove unused `aux'
3688 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3689 * command.c (add_cmd): Initialize new fields, elim old.
3690 (add_alias_cmd): Clone new fields.
3691 (delete_cmd): Un-hook hookee if we're deleting hook.
3692 (help_cmd): Tell user the command is hooked, if it is.
3693 (lookup_cmd_1): Abbreviations return the original command
3694 instead of themselves, so that hooks on the original cmd will be
3696 * defs.h (enum command_class): Add class_pseudo and comments.
3697 * gdbcmd.h (execute_user_command): Add prototype.
3698 * infrun.c (normal_stop): If the stop command is hooked,
3699 run the hook whenever we stop.
3700 (hook_stop_stub): Stub for catch_errors.
3701 (_initialize_infrun): Set up pseudo "stop" command.
3702 * main.c (execute_user_command): Code extracted from execute_command.
3703 (execute_command): If hooked, run the hook before the command.
3704 (define_command): If defining a new hook, check the command it
3705 is hooking, and warn if none. Install the hook.
3706 * source.c (_initialize_source): "l" is an abbrev for "list".
3707 * doc/gdb.texinfo: Document command hooks.
3709 * Makefile.in (VERSION): Roll to 4.6.7.
3710 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3711 * infrun.c (breakpoints_inserted): Make it static again.
3712 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3714 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3716 Native file renaming.
3718 * nat-sparc.c -> sparc-nat.c
3719 * nat-sun4os4.h -> nm-sun4os4.h
3720 * nat-trash.h -> nm-trash.h
3721 * config/sun4os4.mh: track file renaming.
3722 * configure.in: link to nm.h rather than nat.h.
3723 * infptrace.c: include nm.h rather than nat.h.
3725 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3727 Host/target/native split for sun4.
3729 * Makefile.in (TSOBS): removed corelow.o.
3730 * infptrace.c: included nat.h.
3731 * nat-trash.h: temporary header file. This should be removed once
3732 all hosts have the native/host/target split.
3733 * configure.in: add a symlink from nat-trash.h to nat.h if no
3734 other nat file exists for this configuration.
3735 * sparc-tdep.c: no longer include sys/ptrace.h.
3736 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
3737 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3739 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
3740 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
3741 to NATDEPFILES. removed sparc-xdep.o.
3742 (NATDEPFILES, NAT_FILE): new macros for native support.
3744 Break the direct connection from core_file_command to any
3745 particular type of core file support.
3747 * target.h (find_core_target): new prototype.
3748 * target.c (find_core_target): new function. Walks the target
3749 list looking for the core target.
3750 * core.c (core_file_command): replace calls to core_detach and
3751 core_open with find_core_target and direct calls.
3753 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
3755 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
3757 config/hp300hpux.mh: ALLOCA1 was not defined.
3759 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
3761 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
3762 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
3763 until we can figure out a better way to do paging.
3765 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
3767 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
3768 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
3769 * hppa-coredep.c: Remove, now that we use the hook.
3770 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
3771 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
3773 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
3774 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
3775 be ripped out and reimplemented right (see elfread.c).
3776 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
3778 Rename all HPPA files to fit into unique DOS filenames:
3779 * *hppabsd* => *hppab*
3780 * *hppahpux* => *hppah*
3782 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
3784 Make the /proc support a target-struct in its own right.
3786 * Makefile.in: Remove inftarg.[co], since it is now included via
3788 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
3789 reference infptrace.o. Add fork-child.o to all *.mh that
3792 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
3793 No longer global functions.
3794 (fork_inferior): New global function from fork-child.c.
3795 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
3796 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
3797 (child_create_inferior): Moved to fork-child.c as fork_inferior.
3798 (child_create_inferior): New tiny function that calls fork_inferior.
3799 * fork-child.c: New file, containing fork_inferior, which is
3800 built from slight mods to inftarg.c's child_create_inferior.
3802 * procfs.c (procfs_ops): Add target vector.
3803 (attach): Rename as static do_attach.
3804 (procfs_create_inferior): New tiny function that calls fork_inferior.
3805 (child_xfer_memory): Rename to static procfs_xfer_memory.
3806 (store_inferior_registers): Rename to static procfs_store_registers.
3807 (inferior_proc_init): Rename to static procfs_init_inferior.
3808 (procfs_attach, procfs_detach, procfs_prepare_to_store,
3809 procfs_files_info, procfs_open, procfs_mourn_inferior,
3810 procfs_can_run): Slightly mangled copies of the corresponding
3811 child_XXX routines from inftarg.c.
3812 (proc_wait): Renamed to static procfs_wait.
3813 (child_resume): Rename to static procfs_resume.
3814 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
3815 (initialize_proc_fs): Rename to initialize_procfs. Set up
3818 * putenv.c: index -> strchr.
3819 * regex.c: Always rename bcopy to memcpy, etc.
3820 FIXME: Eventually do the renames rather than use #define's.
3821 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
3823 * sparc-xdep.c: Move deferred_stores to target dependent.
3824 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
3826 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
3828 Split non-target-dependent code out of target_attach routines.
3830 * target.h: Comments on target_attach args and results.
3831 * infcmd.c (attach_command): Check for existing execution, call
3832 target_attach, set up terminal status and wait_for_inferior, wait
3833 for the attach status, and do normal_stop.
3834 * inftarg.c (child_attach): Remove target independent stuff.
3835 * remote-adapt.c (adapt_attach): Ditto.
3836 * remote-mm.c (mm_attach): Ditto.
3837 * remote-udi.c (udi_attach): Ditto.
3838 * remote-vx.c (vx_attach): Ditto.
3842 * remote-hms.c (hms_attach): Remove completely, it was useless.
3843 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
3844 commented-out start_remote calls.
3845 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
3846 DENTER and DEXIT macros and their calls. Use a real debugger --
3847 like gdb -- to see what functions are being called when.
3848 * utils.c (strcmp_iw): Make nonstatic, for lint.
3850 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
3852 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
3854 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
3856 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
3857 fix to differentiate between gcc1 & gcc2 compiled files so that we
3858 can debug calls that pass structs as args correctly.
3859 * symmisc.c (dump_symtab): If block was compiled with gcc, say
3860 so, and what version.
3862 * remote.c (remote_wait): Make regs be char to avoid picayune
3863 ANSI compiler warnings.
3865 * energize.h: Move all external struct decls to inside of
3866 __STDC__, add prototype for energize_shell_wait().
3867 * energize.c (getpty): Clean up, make us really get a controlling
3869 * (energize_initialize): Disable SIGIO prior to setting up for
3870 I/O interrupts. Move setsid(), et. al. to getpty().
3871 * (energize_shell_wait): New routine to wait for things started
3872 via the shell command, uses wait() instead of /dev/proc.
3873 * Also, add prototype for execute_command_1().
3875 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3877 * inftarg.c (child_create_inferior, child_attach,
3878 child_mourn_inferior): collect unix child process stratum
3879 functions which live below the target vector into this file to
3880 facilitate host/target/native split. Also, make them static.
3881 * inflow.c (child_mourn_inferior): removed.
3882 * infrun.c (child_create_inferior, child_attach): removed.
3883 (resume): becomes global so that functions below the
3884 target vector can find it.
3885 * inferior.h (resume): add prototype.
3886 (child_mourn_inferior, child_create_inferior, child_attach):
3889 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
3890 replaced with find_default_attach and
3891 find_default_create_inferior.
3893 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
3895 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
3896 addresses don't get displayed in the wrong positions.
3898 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3900 Separate core functions along target vector in preparation for
3901 native support. Functions above vector now live in core.c. Those
3904 * core.c (solib_add_stub, core_close, core_open, core_detach,
3905 get_core_registers, core_files_info, core_ops): moved to corelow.c
3906 (_initialize_core): removed addition of core_ops target.
3907 * corelow.c: new file.
3908 (solib_add_stub, core_close, core_open, core_detach,
3909 get_core_registers, core_files_info, core_ops): moved from core.c
3910 (_initialize_corelow): new function.
3911 * gdbcore.h (core_open, core_detach): added prototypes.
3912 (core_ops): add forward declaration.
3913 * Makefile.in (SFILES_MAINDIR): add core.c
3915 (TSOBS): change core.o to corelow.o
3917 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
3919 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
3920 instead of 'sun' predefined symbol so that trap analysis code is
3921 enabled only when the TARGET is a sun3.
3923 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3925 * tm-i960.h (ext_format_i960): Add top-level declaration.
3926 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
3927 blocks, else Sun4 compiler complains.
3929 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
3931 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
3932 instruction's argument. Patch from jonathan@cs.stanford.edu
3935 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3937 Break the thread of control that implies that a unix child
3938 process will be the default target.
3940 * target.c (find_default_run_target, find_default_attach,
3941 find_default_create_inferior, return_zero): new functions.
3942 (cleanup_target): Make return_zero the default for to_can_run.
3944 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
3945 child_create_inferior references with find_default_XXX instead.
3947 * target.h (struct target_ops): new field, to_can_run.
3948 (find_default_attach, find_default_create_inferior): new prototypes.
3949 (target_can_run): new macro.
3951 * Also added a zero (default) to_can_run element to all static
3952 struct target_ops initializations throughout GDB, except:
3953 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
3955 * infrun.c (child_create_inferior): Clean up error handling when
3956 no exec file is specified.
3957 (child_attach): Don't require exec file.
3959 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
3961 Remove kill_inferior_fast, in favor of target_kill, which goes
3962 through the target vector.
3964 * inferior.h (kill_inferior_fast): remove declaration.
3966 * main.c (disconnect): call quit_cover using catch_errors rather
3967 than calling kill_inferior_fast directly. New way goes through
3968 the target vector, handles attached processes, and writes
3969 command history if appropriate.
3970 (quit_cover): new function, wrapper for quit_command.
3972 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
3973 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
3974 inlining them into the local kill_inferior when needed.
3976 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
3978 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
3979 * stabsread.c (read_struct_type): Simplify complicated expression
3980 for dumb DECstation compiler.
3982 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3984 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
3985 operands to memory management instructions, from WRS.
3987 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
3989 * main.c (main): Back out previous language setting changes.
3990 Replace with simple default to C before processing any init
3991 files. There MUST be a language set, even in the absence of
3992 init files or executables, or expression parsing fails.
3994 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
3996 * main.c (main): Move code that sets initial language to
3997 symfile.c. Fixup places where command files are processed to
3998 be consistent in setting a default language if none has been
4000 * symfile.c (set_initial_language): Add code moved from
4001 main() that sets an initial default language when a new
4002 symbol file is read.
4003 * symfile.c (symbol_file_command): Call set_initial_language.
4004 * symtab.c (find_main_psymtab): Add FIXME comment.
4006 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4008 * breakpoint.c, sparc-tdep.c: comment changes.
4009 * configure.in: removed target_dependent line.
4011 * remote-mm.c (mm_attach): change printf to error to prevent
4013 * remote-udi.c (udi_attach): change printf to error to prevent
4016 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4017 calls to {fetch|store}_inferior_registers with calls to
4018 target_{fetch|store}_registers, for remote-target independence.
4020 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4022 * Makefile.in: Fix bug I introduced in merging Rich's change.
4023 * infrun.c (child_create_inferior): Use proceed() rather than
4024 doing all the same stuff by hand.
4026 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4028 * Makefile.in, configure.in: add support for files used only when
4029 configured native, that is, when host = target.
4031 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4033 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4034 stores are target dependent and were moved from xm to tm.
4036 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4038 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4040 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4041 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4043 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4045 * target.h (struct target_ops): removed to_convert_to_virtual and
4046 to_convert_from_virtual elements. Initializations removed from
4047 all static initializations.
4048 (target_convert_to_virtual, target_convert_from_virtual):
4050 (host_convert_to_virtual, host_convert_from_virtual): Removed
4051 forward declarations.
4052 * target.c (cleanup_target): removed default assignments for
4053 to_convert_to_virtual and to_convert_from_virtual.
4054 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4056 * findvar.c (value_of_register, value_from_register):
4057 target_convert_to_virtual inlined.
4058 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4059 * valops.c (value_assign): target_convert_from_virtual inlined.
4061 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4063 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4064 position wrong if used for the prompt.
4065 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4067 Support for accessing arbitrary MIPS stack frames in memory.
4069 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4070 set, run it before INIT_EXTRA_FRAME_INFO.
4071 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4073 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4074 (FP) value in the frame_info struct if it is zero (as from top of
4076 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4078 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4079 comes back as zero. So does FP_REGNUM, as a trigger for
4080 init_extra_frame_info.
4082 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4083 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4084 (INIT_FRAME_PC): Defined to null.
4085 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4086 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4087 Briefly explain MIPS stacks in GDB.
4089 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4091 * copying.awk, copying.c (show_copying_command,
4092 show_warranty_command): Rename from copying_info, warranty_info,
4093 to match command function conventions.
4095 * utils.c (prompt_for_continue): Reinitialize more-counts
4096 before printing anything, and again afterward. Fix comments.
4097 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4098 or alloca() if needed.
4100 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4101 detect native versus cross-host.
4103 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4105 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4106 Suns. Rename to m68k_saved_pc_after_call.
4107 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4108 m68k_saved... instead of sun3_saved...
4110 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4112 * Makefile.in (update-depend, update-alldeps): Split out of
4113 setup-to-dist, for convenience in rebuilding the depend and
4115 (assorted): Update to catch straggler files when building gdb.tar.Z.
4117 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4119 Preliminary cleanup for splitting host/native/target.
4121 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4122 here; it is dealt with at a gdb-target-independent level.
4123 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4124 high toned routine. Fix return type to void.
4125 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4126 Rich and I believe the "real problem" was that both single_step
4127 and target_resume were issuing PT_CONTINUE calls. This would
4128 cause the second PT_CONTINUE to sometimes fail because the process
4129 was already running.
4130 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4132 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4134 * energize.c (pty_to_kernel): Must check for EAGAIN as
4135 termination condition.
4136 (full_filename): Don't prepend dirname if filename begins with /.
4137 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4139 (getpty (NCR)): Lotsa bug fixes...
4140 (kernel_dispatch (case StopRType)): Use kill() instead of
4141 killpg() so we can deal with losing systems...
4142 (wait_for_events): Work around NCR select() lossage. It doesn't
4143 zero out readfds when select() returns zero.
4144 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4145 getcwd() instead of getwd() (NCR getwd() seg faults).
4146 (energize_wait): Use sigaction() for NCR. Their version of signal()
4147 is unreliable by default.
4149 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4150 error from PIOCSWSTOP.
4152 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4153 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4154 defs.h, utils.c: Make vfprintf_filtered global.
4156 * energize.c (send_location): New routine to consolidate all
4157 places where we must notify kernel of where the given pc is.
4158 (cplus_demangle): Put single-quotes around demangled names.
4159 (energize_call_command): Call send_location() after doing up,
4160 down, and frame commands.
4162 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4164 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4165 pass at doc for two new remote targets---29K using UDI, and Tandem
4166 ST2000 using STDBUG.
4168 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4170 * doc/all.m4: turn on H8/300 stuff for generic manual
4172 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4173 after explicit call to breakpoint() in serial stubs.
4175 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4177 * mipsread.c: Clean up some white space.
4178 (parse_symbol): Handle stEnd of stFile.
4179 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4181 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4182 store_inferior_registers): Replace unexplained numbers
4183 with manifest constants from a DECstation header file.
4184 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4185 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4187 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4189 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4190 for "down". Suggested by Richard Stallman.
4192 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4194 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4195 redeclaration bug on SunOS 4.
4197 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4199 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4200 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4201 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4202 they aren't already there.
4203 * remote-vx.c (vx_prepare_to_store): Ditto.
4204 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4206 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4208 Removed a large number of changes inserted by Per Bothner
4209 for C++ support. These will go back in when they've been
4212 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4214 * serial.h: Fix prototye for serial_raw().
4215 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4216 serial_write() to match prototypes.
4217 * remote-st2000.c (get_reg_name): Make *p be const.
4219 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4221 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4222 to agree with target structure field type.
4223 (nindy_store_registers): Ditto.
4225 * Makefile (OPCODES): New var, pointing to opcodes library.
4226 (CLIBS, CDEPS): Include it.
4227 (saber_gdb): Load opcodes library.
4229 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4231 * a68v-xdep.c (store_inferior_registers): declare as void.
4232 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4233 * remote-st2000.c: Massive changes to use new serial package.
4234 Also added 'connect' command to transparantly connect to serial
4236 * ser-termios.c: Big cleanup, use nicer coding conventions.
4237 * ser-bsd.c: New module, serial stuff for BSD systems.
4238 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4239 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4241 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4243 * doc/gdb.texinfo: fix shameful error of agreement reported by
4244 jimb@occs.cs.oberlin.edu (Jim Blandy)
4245 * doc/gdb.texinfo: remove old partial discussion of remote serial
4246 protocol (via serial debug stubs)
4247 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4248 use of serial debug stubs
4250 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4252 * symfile.h: Declaration of set_demangling_style() moved
4253 here from demangle.h (which is now in ../include).
4254 * i386-xdep.c: Update comment.
4256 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4258 * symtab.c (completion_list_add_symbol): restructured to optimize
4259 for time. First clip names that cannot match. Then clip any
4260 names we've already considered. Drop a redundant strncpy. Drop
4261 a redundant malloc and associated free for demangled names.
4263 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4265 * a68v-xdep.c (store_inferior_registers): Define as type void.
4266 * configure.in: Add host m68k-apollo*-bsd*.
4267 * demangle.c (struct demanglers): Use enum instead of constant
4268 value to keep braindamaged HP/Apollo compiler happy.
4270 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4272 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4273 match "FOO". This allows 'break Foo' to work when Foo is
4274 a mangled C++ function. (See comment before function.)
4276 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4278 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4279 for files in vx-share/*.c.
4280 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4281 for normal GDB source files.
4283 * Makefile.in (VERSION): Roll to 4.6.6.
4285 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4286 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4287 * tm-sun3os4.h: Update comments.
4288 * xm-delta88.h: Remove STACK_END_ADDR.
4290 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4292 * Makefile.in (VERSION): Roll to 4.6.5.
4294 * infrun.c: Lint for recent `handle' changes.
4296 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4297 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4298 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4299 should include a ser-XXX.o module.
4301 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4302 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4304 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4305 known suns in configure.in, rather than mapping them to unique
4306 config files that happen to duplicate other config files.
4307 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4308 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4310 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4312 * configure.in (*-*-sunos*): Use trailing * to match all
4313 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4314 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4315 in production on Sun-4.
4316 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4317 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4318 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4320 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4321 config/sparc-noun.mt: New target configs for embedded.
4322 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4324 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4325 target definitions for embedded with and without underlines on
4328 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4329 not a parameter of the CPU, but of the development environment.
4330 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4332 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4334 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4335 (which involves reading in main's symtab) if we have no breakpoints.
4337 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4339 * dwarfread.c (cu_language): New local variable to record
4340 language for current compilation unit being processed.
4341 * dwarfread.c (set_cu_language): New local function to decode
4342 and record language for current compilation unit being processed.
4343 * dwarfread.c (synthesize_typedef): Add local function to
4344 synthesize a typedef for C++ classes, structs, unions, and
4346 * dwarfread.c (read_structure_scope): Synthesize typedefs
4347 for C++ classes, structs and unions.
4348 * dwarfread.c (read_enumeration): Synthesize typedefs for
4350 * dwarfread.c (read_file_scope): Call set_cu_language to
4351 record language for current compilation unit. After symtab
4352 is built, save this recorded language.
4353 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4354 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4355 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4356 typedefs for C++ classes, structs, unions, and enumerations.
4357 * dwarfread.c (scan_compilation_units): Call set_cu_language
4358 to record language for current compilation unit.
4359 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4360 for TAG_enumeration_types, rather than in add_partial_symbol.
4361 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4362 case with class, struct, and union type cases, now that they are
4363 the same. Remove tests for non-NULL name attributes, now done
4365 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4366 treat as alias for TYPE_CODE_STRUCT for now.
4368 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4370 * Makefile.in: map "gdb" through program_transform_name when
4373 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4375 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4376 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4377 Use "regi" for local indexing through register numbers, reserving
4378 "regno" for the name of a specific register passed as an input
4379 parameter. Fix bug propagated through all versions that sometimes
4380 used regno as an index when it should have been regi, thus using
4381 -1 as an index in some cases.
4383 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4385 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4386 respectively, so same demangler can be used by other programs.
4387 * Makefile.in: Remove demangler stuff.
4388 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4389 * demangle.c (_initialize_demangler): Tell demangler which
4390 CPLUS_MARKER to assume.
4392 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4394 RS/6000 portability changes (for hosting cross-debuggers).
4396 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4397 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4398 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4399 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4400 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4401 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4402 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4403 (NO_SINGLE_STEP): Add, target-dependent.
4404 (loadinfotextindex): Lowercase, remove "aix_".
4405 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4406 (NO_SINGLE_STEP): Remove, target-dependent.
4407 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4408 * xcoffread.c: Only build file if RS/6000 native GDB.
4409 (build_function_symbol): Remove #if 0'd code.
4410 * rs6000-tdep.c: Cleanup. Add static fn protos.
4411 Use CORE_ADDR for addresses throughout. Make void fns void.
4412 (pop_dummy_frame): Add FIXME about bogosity of design here.
4413 (rs6000_struct_return_address): Ditto.
4414 (frameless_function_invocation, frame_get_cache_fsr,
4415 frame_initial_stack_address, xcoff_relocate_symtab,
4416 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4417 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4418 Use CORE_ADDRs. Change identifiers to lowercase.
4420 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4421 supplying dummy routines if non-native. Add prototype for
4422 static exec_one_dummy_insn. Move a mess of functions to
4423 rs6000-tdep.c (as above). Remove #if 0'd code.
4425 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4426 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4427 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4429 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4432 * vx-share/README, nindy-share/README: New files describing
4433 how these directories' code is shared, and with whom.
4435 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4437 * configure.in (target configurations): Reformat into table.
4438 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4440 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4441 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4442 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4443 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4444 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4445 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4447 * Makefile.in (config-check): Add command to check whether
4448 configure.in is consistent with config/*.
4450 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4452 * configure.in (host configurations): Reformat nested cases into
4453 easy-to-maintain table.
4454 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4455 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4457 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4459 * cplus-dem.c: Reorder args to most local functions to make them
4460 follow the consistent pattern of struct work_stuff pointer first,
4461 followed by pointer into string being demangled, followed by
4462 pointer to the string where the result is being stored, followed
4463 by other args. Also generally replace most variables of name
4464 "type" with "mangled" for consistency. They all pointed to the
4465 same string but half were one name and half the other.
4466 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4467 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4468 use whenever a qualified name is being demangled.
4469 * cplus-dem.c (do_type): Qualified names are treated similarly
4470 to fundamental types, not as modifiers of fundamental types.
4472 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4474 * configure.in: Add sparclite as a target.
4476 * sparc-stub.c (handle_exception): Flush instruction cache just
4477 before returning to the user. (hexToInt): Fix overzealous cleanup.
4479 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4481 * infrun.c (handle_command): Rewrite to allow multiple signal
4482 numbers, signal number ranges, and to recognize "all" to mean all
4483 signals except those used by the debugger.
4484 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4485 to set or reset actions for specific signals.
4487 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4489 * coffread.c (decode_type): Call alloc_type to alloc new
4491 * stabsread.c (read_array_type, read_range_type, define_symbol):
4492 Call alloc_type to alloc new types.
4493 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4494 from type_obstack to symbol_obstack.
4495 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4497 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4498 associated with a type, using the same mechanism as was used to
4499 allocate space for the type structure itself.
4500 * coffread.c (patch_type, coff_read_struct_type,
4501 coff_read_enum_type): Use TYPE_ALLOC.
4502 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4503 * gdbtypes.c (create_array_type, check_stub_method,
4504 allocate_cplus_struct_type): Use TYPE_ALLOC.
4505 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4506 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4507 read_range_type): Use TYPE_ALLOC.
4509 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4511 * breakpoint.c (breakpoint_re_set): Select a default source
4512 symtab if one is not currently selected.
4513 * utils.c (query): Call wrap_here before building the output
4514 query string, to turn off wrapping and flush any buffered output.
4515 Otherwise our query may end up in the wrap buffer and never be
4517 * eval.c (evaluate_subexp): Report error when attempting to
4518 evaluate subscript for types without a target type, rather
4519 than dumping core by using the NULL pointer.
4520 * symfile.c (symbol_file_command): Forget current_source_symtab
4521 and current_source_line when discarding symbol table.
4523 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4525 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4527 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4528 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4530 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4532 * remote.c (remote_open): Fix baud rate setting to make -b flag
4533 work. (remote_wait): Change 'T' message parser to deal with new
4534 improved format which allows stub to send an arbitrary bunch of
4536 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4537 make all this re-entrant by storing all state on the stack. Clean
4538 up memory error trapping. (computeSignal, set_debug_traps):
4539 make it all table driven. Make a start at a baud rate setting command.
4541 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4543 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4545 * remote-vx.c: redefine malloc to avoid buggy declaration on
4546 RS/6000 <rpc/types.h>.
4547 xm-rs6000.h: include <sys/select.h> to define fd_set for
4548 <rpc/svc.h> on RS/6000.
4550 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4552 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4553 recursive invocations of make. Always create installation
4556 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4558 * m68k-pinsn.c: Minor fix in style of output (don't use
4559 range to indicate floating point control registers).
4561 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4563 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4565 * infcmd.c (registers_info): Handle multiple register names.
4566 Changes inspired by Roland McGrath.
4568 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4570 * sparc-stub.c: New file. Mix it with your SPARClite
4571 application, and it will speak GDB remote protocol!
4572 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4573 deal with arbitrary registers. Needed for sparc-stub.
4575 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4577 * cplus-dem.c (cplus_markers): Add table for gnu style and
4578 use throughout, in place of compile time constant CPLUS_MARKER.
4579 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4580 * cplus-dem.c (cfront_special): New function, as suggested
4581 by pfieland@stratus.com.
4582 * cplus-dem.c (forget_types): New function.
4583 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4585 * cplus-dem.c (mop_up): Call forget_types().
4586 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4587 Use throughout, instead of checking current_demangling_style.
4588 * cplus-dem.c (demangle_signature): When finding an explicit
4589 start of function args, forget all remembered types for
4590 lucid/cfront style demangling.
4591 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4592 underbar characters, use last pair as the delimiter. Hoist
4593 gnu_special() call up to cplus_demangle(). Call cfront_special()
4595 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4596 for inherited classes.
4597 * cplus-dem.c (demangle_args): Document quirks of numbered
4598 references to previously seen types.
4599 * dbxread.c (read_ofile_symtab, process_one_symbol):
4600 Use AUTO_DEMANGLING rather than explicitly checking
4601 current_demangling_style.
4602 * demangle.h: Add some comments.
4603 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4604 CFRONT_DEMANGLING): New macros.
4605 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4606 not found in the actual producer string produced by lcc.
4607 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4608 than explicitly checking current_demangling_style.
4610 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4612 * breakpoint.c (enable_longjmp_breakpoint,
4613 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4614 Check for duplicate breakpoints at the same address. Bug report
4615 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4617 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4619 * buildsym.c (end_symtab): Document that end_symtab can return
4620 NULL under non-error conditions.
4621 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4622 returned from end_symtab for empty compilation units.
4624 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4626 * am29k-tdep.c: Lint from DECstation compiler.
4627 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4628 As the man page says, "Sometimes you just can't get lint to shut
4629 up". That doesn't mean you should blow away the code it won't
4631 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4632 it up over the next few weeks. Make mips x 29k build.
4633 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4634 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4635 but leave it as a comment because the breakpoint instruction
4636 is not easily accessible at this moment (it's static, and if
4637 we define one here, it goes into every file compiled).
4639 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4641 * Makefile.in (VERSION): Bump to 4.6.3.
4642 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4643 function scopes when building partial symbol tables.
4644 * objfiles.c (open_existing_mapped_file): Make it clear in
4645 warning message that out of date mapped files are ignored.
4646 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4647 unit source file name in error message.
4649 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4651 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4652 * dwarfread.c (struct_type): In absence of AT_byte_size for
4653 bitfield, use size of object of member's type for the size of
4654 the anonymous object containing the bit field.
4655 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4656 an AT_byte_size attribute is seen.
4657 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4658 union aux_ext (was aux_ent).
4659 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4660 unsigned char* to char*, for Lucid compiler.
4661 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4662 to be correct type (from unsigned char* to char*).
4663 * valprint.c (type_print_derivation_info): Minor tweak to placement
4664 of commas in derived class printing.
4665 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4667 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4669 * xm-go32.h: Define LSEEK_NOT_LINEAR
4670 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4671 then work out the lseek positions of newlines by running through
4672 the file and `tell'ing. This makes source file listing work on
4673 OS's where the relationship between physical position in file and
4674 canonical position is indeterminate, eg VMS and DOS.
4676 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4678 * stabsread.c: Ensure that all members of all allocated structures
4679 are initialized to known state to avoid hard to find bugs with gdb
4680 using fields containing random data.
4681 * buildsym.c (start_subfile): Compact dirname initialization.
4682 * buildsym.c (patch_subfile_names): New function.
4683 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4684 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4685 * buildsym.h (patch_subfile_names): Add prototype.
4686 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4688 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4690 * remote-udi.c: Update comments.
4692 * remote.c (getpkt): Only force retransmission ten times;
4693 after that, assume bug in target code, and handle pkt anyway.
4695 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4697 * configure.in: Add support for apollo 68k under BSD environment.
4698 * xm-apollo68b.h: New file to support above.
4700 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4702 * configure.in: Recognize i486 host cpu.
4703 * valprint.c (type_print_derivation_info): Print derivation info
4704 in same form as class declarations in source.
4705 * valprint.c (type_print_varspec_suffix): Split arg printing
4706 code out to type_print_args function.
4708 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4710 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4711 at_import, at_frame_base.
4712 * dwarfread.c (completedieinfo): Remove cases for obsolete
4713 AT_visibility, AT_import, and AT_frame_base attributes.
4714 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4715 i860, which can keep up to 4 shadow breakpoints.
4716 * tm-stratus.h (USG): Define.
4717 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4718 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4719 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4720 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4721 * config/stratus.mt (TDEPFILES): Include files available from
4722 stratus that are not yet in release pending receipt of paperwork
4724 * buildsym.c (finish_block): Minor code format change.
4725 * gdbtypes.h (struct field): Add to comments.
4726 * gdbtypes.h (virtual_field_bits): Add to comments.
4727 * objfiles.c (allocate_objfile): Change obstack interface to
4728 match FSF merging efforts.
4730 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4732 * Makefile.in (VERSION): Bump to 4.6.2.
4733 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4734 * Makefile.in (OBS): Add stabsread.o
4735 * Makefile.in (stabsread.o): Add build rule.
4736 * stabsread.c, stabsread.h: New files.
4737 * buildsym.c: Split out stabs specific support to stabsread.c.
4738 * buildsym.h: Split out stabs specific support to stabsread.h.
4739 * dbxread.c (stabsread.h): Include
4740 * dbxread.c (dbx_new_init): Call stabsread_new_init.
4741 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
4742 * dbxread.c (read_ofile_symtab): Call end_stabs.
4743 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
4744 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
4745 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
4746 really_free_pendings to cleanups.
4747 * elfread.c (elf_new_init): Call stabsread_new_init.
4748 * gdbtypes.c: Small changes to maintenance commands.
4749 * mipsread.c (stabsread.h): Include.
4750 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
4751 * xcoffread.c (stabsread.h): Include.
4752 * xcoffread.c (global_stabs): Remove redundant def.
4753 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
4755 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
4757 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4758 * inflow.c (terminal_init_inferior, terminal_inferior,
4759 terminal_ours_1, initialize_inflow): Record and use state
4760 of lmode_inferior_valid and lmode_ours_valid.
4762 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4764 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
4765 include <sgtty.h> on USG. (from sef).
4767 * depend: es1800 dependency needed here.
4769 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
4771 * buildsym.c (read_struct_type): Initialize structs allocated
4772 with alloca, to avoid using random values from stack later on.
4773 * defs.h (fprintf_filtered): Add prototype.
4774 * gdbtypes.c (check_stub_method): Fix misleading comments.
4775 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
4777 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
4778 small changes to maint support functions.
4779 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
4780 for some fields and expand comments.
4781 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
4782 macro and track change to obstack_full_begin macro.
4783 * utils.c (fprintfi_filtered): New function.
4784 * valprint.c (type_print_base): Fixup field printing to not
4785 print extraneous lines and not print bogus "no data fields"
4786 messages for C++ classes with no data members. Also use new
4787 fprintfi_filtered function.
4789 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4791 * configure.in: es1800 ok for 68000 too.
4793 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4795 * configure.in: echo error messages to stderr, not stdout
4797 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4799 * configure.in: recognize hppa* instead of hppa
4801 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
4803 * energize.c: Second cut at DynamicLoad message handling.
4805 * energize.c: Relativize pathnames in #include statements.
4806 * (kernel_dispatch): Better error messages for unknown protocol
4808 * (kernel_dispatch): First cut at DynamicLoad message handling.
4810 * Makefile.in: Remove -I../readline from all compilations,
4811 include a special case for main.o instead.
4813 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
4815 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
4816 error if it fails to find a member type, rather than return NULL
4817 and trigger a coredump.
4818 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
4819 lookup_demangled_partial_symbol,): Ask demangle_and_match to
4820 match on complete demanglings, including argument lists for member
4821 functions, rather than just accepting the first demangling that
4822 matches the class and function name.
4823 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
4824 to start_symtab as the directory name.
4825 * dwarfread.c (completedieinfo): Strip off any leading hostname
4826 portion of the AT_comp_dir attribute string. Gdb doesn't know
4827 what to do with them (FIXME).
4829 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
4831 * breakpoint.c (commands_command): Simplify code a bit, remove
4832 unnecessary fflush().
4834 * Makefile.in (OTHERS): Add gcc.patch.
4835 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
4837 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
4839 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
4840 lcc producer string.
4842 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
4844 * WHATS.NEW renamed to NEWS.
4846 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
4848 * dbxread.c, dwarfread.c: Re-enable experimental code to
4849 automatically select demangling style.
4850 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
4851 DEMANGLING_STYLE, to make more descriptive. Revert back to
4852 "auto" as default. Comment use.
4853 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
4854 * Makefile.in (${DEMANGLER}.o) Remove target and special
4857 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
4859 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
4861 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
4863 * Makefile.in, demangle.c: Change default demangling style to
4865 * Makefile.in: Update version to 4.6 !!!
4866 * README, WHATS.NEW: Update for 4.6.
4868 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
4870 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
4873 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
4874 nodes as base classes.
4876 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
4878 * alldeps.mak, depend: Update.
4880 * xcoffread.c: Add decl for section_offset to keep prototype happy.
4882 * Makefile.in (VERSION): 4.5.9.
4884 * xm-hp300bsd.h: Add decl for strdup().
4885 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
4886 PDR. Cleanup a few things, fix compilation warnings.
4888 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
4890 * Makefile.in (DEMANGLING_STYLE): New define to set default
4891 demangling style for C++. Defaults to "auto".
4892 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
4893 * Makefile.in (SFILES_MAINDIR): Add demangle.c
4894 * Makefile.in (OBS): Add demangle.o
4895 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
4896 Remove compile time decisions about demangling style and replace
4897 with runtime decisions using current_demangling_style.
4898 * cplus-dem.c (main): Expand code included during building of
4899 standalone demangler to recognize demangling style options.
4900 * dbxread.c (demangle.h): Include.
4901 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
4902 demangling style if processing g++ code and current demangling style
4903 is auto (Note: this feature currently disabled.)
4904 * demangle.c: New file, generic demangling control.
4905 * demangle.h (demangling_styles): New enumeration to select one
4906 of several demangling styles. Also define string names for each
4908 * demangle.h (set_demangling_style): Add prototype.
4909 * dwarfread.c (demangle.h): Include.
4910 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
4911 New producer string prefixes to recognize.
4912 * dwarfread.c (handle_producer): Consolidate actions for specific
4913 producers. Set demangling style based on producer string if
4914 current style is auto. (Note: this feature currently disabled.)
4915 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
4917 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
4919 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
4921 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4923 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
4924 * c-exp.y: Call lookup_signed_typename() after seeing
4925 "signed". This handles "signed char" correctly.
4926 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
4927 keywords before a type specifier.
4929 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
4931 * command.c (lookup_cmd_1): Clarify descriptive comments.
4932 * gdbcmd.h (maintenanceprintlist): Add declaration.
4933 * main.c (maintenanceprintlist): Add definition.
4934 * main.c (gdb_completer_command_word_break_characters): Add.
4935 * main.c (symbol_completion_function): Switch completer word
4936 break character sets dynamically, based on whether completion is
4937 being done on commands or on something else.
4938 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
4939 * maint.c: Include demangle.h.
4940 * maint.c (maintenance_demangle): New function.
4941 * maint.c (maintenance_print_command): New function.
4942 * maint.c (_initialize_maint_cmds): Reorganize some commands
4943 under new maintenance print subcommand.
4945 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
4947 * gdbtypes.c (lookup_struct_elt_type): If the input type is
4948 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
4949 target type. Otherwise, 'whatis this.field' wouldn't work,
4950 which would be inconsistent, since 'print this.field' works.
4951 * buildsym.c (read_struct_type, read_enum_type): Clear
4952 TYPE_FLAG_STUB flag.
4953 * buildsym.c (cleanup_undefined_types): Don't rely on a
4954 flawed "Reasonable test to see if" a type has been defined
4955 since it was referred to; now we can just see if the
4956 TYPE_FLAG_STUB flag has been cleared.
4957 * valprint.c (print_type_base): Emit public/protected/private
4958 labels for methods as well as fields. Also, indent these labels
4959 2 spaces instead of 4, for a more conventional "look".
4960 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
4961 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
4962 * gcc.patch: New file. Contains patch for gcc (so people
4963 with gdb-2.2.x won't have to wait for a new gcc release).
4965 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
4967 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
4968 (print_addr): Call print_address to show symbolic version as well.
4970 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
4972 (vx_read_register): Declare inferior_fp_regs. Delete code for
4973 copying "inferior_registers" around; the values are already in var
4974 "registers". Use correct size for register set.
4976 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
4977 target doesn't support it.
4978 (vx_read_register): Don't try reading them either.
4980 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
4981 VxWorks back end reads them in one contiguous set except for this
4983 (register_names): Change "pc" to "pcw" to avoid confusion printing
4985 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
4986 find the PC under VxWorks.
4988 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
4990 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
4991 to create new blank types, instead of handcrafting them.
4992 * defs.h (printfi_filtered): Add prototype.
4993 * utils.c (printfi_filtered): New function.
4994 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
4995 to simplify the code. Other cleanups.
4996 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
4997 * gdbtypes.h (struct cplus_struct_type): Add comments describing
4998 use of various fields.
4999 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5000 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5001 production that currently treats it exactly the same as STRUCT.
5002 * c-exp.y (yylex): Recognize "class" as token CLASS.
5003 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5004 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5005 general symbol handling code. Call cplus_mangle_opname with
5007 * symtab.c (decode_line_2): Print demangled function names in
5008 breakpoint menus, instead of just file and line number.
5009 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5010 * valprint.c (type_print_base): Print "class" for C++ classes,
5011 rather than "struct". Print section labels for public, protected
5012 and private members of C++ classes.
5013 * values.c: Include demangle.h.
5014 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5016 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5018 * Makefile.in (VERSION): Update to 4.5.8.
5020 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5022 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5023 prevent crashes when examining cross-targets.
5024 * dbxread.c (process_one_symbol): Include directory name when
5025 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5026 find include files, and yacc/lex sources when the cwd doesn't match
5027 that in which the object was compiled.
5028 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5030 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5033 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5035 * maint.c (maintenance_command, maintenance_info_command):
5036 Install with allow_unknown as 0 and call help_list to show
5037 list of possibilities when no subcommand is specified.
5039 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5041 * configure.in: Add m68k-ericsson-*.
5042 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5044 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5046 * maint.c: New file.
5047 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5048 * Makefile.in (OBS): Add new file maint.o.
5049 * defs.h (command_class): Add class_maintenance.
5050 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5051 commands. Allow for them (and other nonessential parts of gdb)
5052 to be selectively left out under special circumstances.
5053 * gdbtypes.c (recursive_dump_type): New function; supports
5054 maintenance print-type command.
5055 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5057 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5059 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5060 initializers. Add initializations for setprintlist, showprintlist,
5061 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5062 * printcmd.c (maintenance_print_type): New maintenance cmd.
5063 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5064 implied by comment that all cmd lists are owned by main.c.
5065 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5066 that all cmd lists are owned by main.c.
5067 * language.c (setchecklist, showchecklist): Move to main.c, as
5068 implied by comment that all cmd lists are owned by main.c
5069 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5070 deletelist): Remove redundant declarations (also in gdbcmd.h).
5071 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5072 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5073 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5074 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5075 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5076 maintenance_print_msymbols, maintenance_print_objfiles):
5078 * symmisc.c (printsyms_command, printpsyms_command,
5079 printmsyms_command, printobjfiles_command): Removed from
5080 _initialize_symmisc.
5081 * main.c (dump_me_command): Moved to maint.c and renamed to
5082 maintenance_dump_me.
5083 * breakpoint.c (all_breakpoints_info): Rename to
5084 maintenance_info_breakpoints.
5085 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5086 all_breakpoints_info to add maintenance_info_breakpoints to the
5087 maintenanceinfolist instead.
5088 main.c (initialize_main): Set up maintenance class commands.
5090 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5092 * energize-patches: Fix minor problems with building energize lib.
5094 * energize-patches: Change names of all cadillac procedure calls
5095 to be energize procedure calls. Simplify many hooks by moving
5096 tests energize.c. Configure energize, and build it automatically now.
5098 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5100 * Makefile.in (VERSION): Bump to 4.5.7.
5101 * cplus-dem.c (demangle_args): Validate index for previously
5102 seen type to guard against bogus values from malformed manglings.
5103 * valops.c (value_struct_elt_for_reference): Guard against
5104 blindly using NULL return value from lookup_symbol.
5106 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5108 * cadillac.c, cadillac-patches: Rename to energize.c and
5109 energize-patches. Change all routines and variables named
5110 'cadillac*' to 'energize*'. Create new file called energize.h to
5111 hold all interface declarations.
5113 * deblib/connection/*: Move all of this stuff into energize/, but
5114 delete unneeded files.
5116 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5118 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5120 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5121 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5122 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5123 child processes, to avoid dead ones "hanging around" after GDB exits.
5124 (attach): Always stop the process if it needs it. Set RLC flag
5125 when attaching running processes, so it will continue if we detach
5126 it, quit, or are killed.
5127 (detach): Clear faults and set RLC flag to make process run
5129 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5131 (info_proc): Open process O_RDONLY, so we can see any process,
5132 even those controlled by debuggers.
5133 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5135 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5137 Relocate symbols using an array of section_offsets, rather than a
5138 single `addr' or `offset'. This makes Solaris-2 support work, and
5139 permits better VxWorks (and maybe xcoff) support later.
5141 * symtab.h (struct section_offsets): New structure for keeping
5142 a set of offsets, rather than a single one.
5143 (struct objfile): Replace addr with section_offsets member.
5144 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5145 * gdb-stabs.h: New include file with `symbol type specific'
5146 parameters for psymtabs and objfiles.
5147 * Makefile.in (HFILES): Add gdb-stabs.h.
5148 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5149 * coffread.c: Conforming changes. Fake offset array always 0.
5150 * dbxread.c: Conforming changes.
5151 (struct dbx_symfile_info): Move to gdb-stabs.h.
5152 (start_psymtab): Call elfstab_offset_sections to calculate good
5153 offsets for this source file, based on the ELF symbol table info.
5154 (read_ofile_symtab): Yank N_CATCH, which is dead.
5155 (process_one_symbol, N_CATCH): Yank.
5156 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5157 Relocate with SECT_OFF_TEXT.
5158 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5159 to distinguish relocatable from absolute symbols. Then, if not
5161 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5162 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5163 (", N_ROSYM): SECT_OFF_RODATA.
5164 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5165 (dbx_symfile_offsets): Add to translate addr to offset.
5166 * dwarfread.c: Conforming changes. Single offset currently used.
5167 * elfread.c: Add various complaints about elf/stab stuff.
5168 #include gdb-stabs.h. Conforming changes, using a single offset.
5169 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5170 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5171 for later use in building psymtabs.
5172 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5173 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5174 (free_elfinfo): New fn, frees all chained stab_section_infos
5175 in an objfile, and zaps the start-of-chain pointer.
5176 (elfstab_offset_sections): New fn, looks in stab_section_info
5177 chain to determine section bases to relocate a psymtab's worth
5178 of symbols, as they are being read.
5179 * mipsread.c: Conforming changes. Stabs-reading will relocate
5180 using one offset. MIPS-reading will not relocate at all.
5181 * partial-stab.h: Relocate different symbol types using different
5182 offsets from section_offsets.
5183 * symfile.c: Conforming changes.
5184 (find_lowest_section): Unused function to use later
5185 to free us from the Tyranny of the Text Section.
5186 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5187 in all lower layers of symbol reading. Call format-specific
5188 sym_offsets function to initialize offsets for high speed symbol
5190 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5191 (symbol_file_command, add_symbol_file_command): Callers changed.
5192 * symmisc.c (dump_psymtab): Print new relocation parameters.
5193 * xcoffread.c: Corresponding changes.
5195 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5196 * main.c (main): Read the $HOME/.gdbinit file before processing
5197 the argv arguments (e.g. reading symbol files or core
5198 files). This allows global parameters to be set, which will apply
5199 during the symbol reading. The ./.gdbinit is still read after
5201 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5202 * xcoffexec.c: Clean up quote inside comment.
5204 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5206 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5207 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5208 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5209 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5210 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5211 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5212 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5213 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5214 values.c, xcoffread.c:
5215 Remove "(void)" casts from function calls where the return value
5216 is ignored, in accordance with GNU coding standards.
5218 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5220 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5221 * partial-stab.h: Ignore N_ENDM.
5222 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5223 CODE or DATA section attachment. This eliminates a lot of random
5224 values from shared libraries, which screw up the ordinary symbols
5225 in the address ranges they happen to overlap.
5226 * buildsym.c (define_symbol): Eliminate special tests
5227 for function types; move into "function" cases in switch statement.
5228 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5229 in case they define new type numbers. But ignore them (FIXME).
5230 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5231 (read_sun_builtin_type): Add commentary.
5233 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5235 * xm-rs6000.h: define MEM_FNS_DECLARED
5237 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5239 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5240 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5241 * mips-xdep.c: Remove most include files (unused, caused errs).
5242 (fetch_core_registers): Use right parameters in dummy fn.
5244 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5246 * buildsym.c (scan_file_globals): Beware the null file.
5247 Fix from Jim Williams.
5249 * stack.c (return_command): Evaluate expression *before* popping
5250 off the stack frames! Fix inspired by Jim Williams.
5251 (up_silently_command, down_silently_command): No sel frame is error.
5253 * defs.h (memcpy, memset): Conditionalize decls on
5254 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5255 (alloca): Break out the STDC and non-STDC alloca cases, to make
5256 it work on old preprocessors as well as "picky ANSI" ones.
5257 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5259 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5260 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5261 header files define it!
5263 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5265 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5267 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5268 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5269 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5270 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5271 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5272 utils.c, valarith.c, valops.c, valprint.c, values.c:
5273 Replace bcopy() use with memcpy(), which is more standard and can
5274 take advantage of gcc's builtin functions for increased performance.
5275 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5276 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5278 Replace bzero() use with memset(), which is more standard and can
5279 take advantage of gcc's builtin functions for increased performance.
5280 * i386-tdep.c, main.c, valprint.c:
5281 Replace bcmp() use with memcmp(), which is more standard and can
5282 take advantage of gcc's builtin functions for increased performance.
5284 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5286 * remote.c (remote_wait): Fix cast on signal() call.
5287 * defs.h (alloca): More diddling with alloca. Have to ensure
5288 that it has a prototype, so that if alloca is defined as a macro
5289 that takes an arg, the definition is seen as a use of a macro
5290 that takes an arg, to satisfy picky ANSI preprocessors.
5292 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5294 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5295 consistency with all other gdb files.
5296 * cadillac.c: Use <string.h> rather than <strings.h>.
5297 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5298 * Makefile.in (MAKE): Remove definition for consistency with
5299 other Makefile.in files and to fix problem with recursive makes.
5301 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5303 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5306 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5308 * source.c (print_source_lines): for DOS interoperability; don't
5309 print CR (013) as ^M.
5311 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5313 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5315 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5317 * remote.c (remote_wait): Cast signal to void * to avoid warning
5318 from busted HP compiler.
5320 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5321 stabs cause end_psymtab to be called.
5323 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5324 compiler feature of putting 'c' into basic type descriptors for
5327 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5328 where there is no place for nPC in prrun struct.
5330 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5332 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5333 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5334 * dwarfread.c (enum_type): Save enum names on type_obstack.
5335 * dwarfread.c (struct_type): Save member name on type_obstack.
5336 * symtab.c (_initialize_symtab): Fix misspelling.
5337 * regex.c (store_jump, insert_jump): Return void.
5339 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5341 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5342 (alloca): Declare return type on SPARC, since Sun doesn't.
5343 (*_BYTE_ORDER): Improve comment: *must* be defined.
5345 * tm-hppa.h: New file, architectural definition of HP PA.
5346 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5348 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5349 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5350 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5351 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5354 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5355 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5356 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5358 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5360 * printcmd.c (output_command): Thinko.
5361 (x_command): Only set remembered size/format if cmd succeeds.
5363 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5364 since it is no longer used and burns time for every symbol read.
5365 (process_one_symbol): Treat N_CATCH like default (complain).
5367 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5369 * partial-stab.h (case N_TEXT): Fix fencepost error when
5370 detecting start of new symbol info after reading symtab for a
5371 module with a zero length TEXT segment.
5373 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5375 * Makefile.in (VERSION): Bump to 4.5.6.
5376 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5378 * defs.h (NORETURN): Define away for Lucid compiler.
5379 * remote.c (remote_timer, remote_interrupt): Signal handlers
5381 * ser-termios.c (serial_write, serial_close): Return whatever
5382 value the write/close call returns, rather than falling off end.
5383 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5384 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5386 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5387 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5389 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5390 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5391 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5392 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5394 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5395 store_inferior_registers): Supply missing fourth argument to
5397 * cadillac.c (kernel_dispatch): Make return type void.
5398 * cadillac.c (iosig): Signal handlers take one int arg.
5399 * valprint.c (val_print_fields): Call fprint_symbol to get
5400 automatic C++ demangling for mangled field names.
5402 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5404 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5405 * dwarfread.c (enum_type): Fix misspelling in comment.
5406 * valprint.c (val_print_fields, cplus_val_print): Minor
5407 adjustment to printing of C++ class structures to more closely
5408 match format for printing C structures, with and without setting
5411 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5413 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5414 (which is not a Posix signal) if it isn't defined.
5415 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5416 New port to Linux (a free Unix clone for 386 machines).
5418 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5420 COFF changes for dealing better with EPI 29K C compiler output.
5422 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5424 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5425 (read_coff_symtab): Move patch_opaque_types call from
5426 coff_symfile_read. Restrict it to symtabs from this objfile.
5427 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5428 references on opaque type chain; just let coff_lookup_type handle 'em.
5429 (decode_type): Complain about tagndx values on
5430 non-struct/union/enum types, which the EPI compiler tends to produce.
5432 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5434 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5437 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5438 usage to match new prototype. Include libbfd.h to get prototype.
5440 * source.c (find_source_lines): Handle large st_size fields.
5442 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5444 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5445 * stack.c (return_command): Use cleanups to avoid memory leaks.
5447 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5449 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5450 INT_REGNUM to INTE_REGNUM.
5452 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5454 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5456 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5457 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5458 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5459 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5461 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5462 declarations of malloc/realloc/free that are inserted by some
5464 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5466 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5467 another decl of strdup (this really ought to come from libiberty.h!).
5469 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5471 * remote.c (getpkt): Error if input exceeds buffer size.
5472 (_initialize_remote): `set remotedebug' enables packet trace.
5474 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5475 N_SLINE's, etc, just like Sun cc on Solaris2.
5477 * am29k-tdep.c (read_register_stack, write_register_stack):
5478 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5479 variable. Add `set' and `show' commands for it.
5480 * doc/gdb.texinfo: Document it.
5482 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5484 * valprint.c (type_print_1): Plug memory leak. Print all
5485 C++ syms as demangled, not just functions.
5486 * buildsym.c (read_range_type): When we find a signed char
5487 type, do a lookup of signed char, not plain char. Plain char's
5488 still get looked up as plain char's elsewhere.
5490 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5492 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5493 (Bug and fix found by Pierre Willard.)
5495 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5497 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5499 * xm-rs6000.h: Add decl for strdup().
5501 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5504 * breakpoint.c (enable_command, disable_command): Without args,
5505 should only affect normal breakpoints and watchpoints.
5507 * m68k-pinsn.c (print_insn_arg): Make register be const.
5508 * xcoffexec.c: Remove ' from comment.
5509 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5510 with decls of malloc in c-exp.tab.c (as produced by yacc).
5511 There's got to be a better way to do this...
5513 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5515 * partial-stab.h: Convert single rindex use to strrchr.
5516 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5517 standard <strings.h> file, now that the only single use of
5518 rindex in the gdb source files is gone.
5520 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5522 * mipsread.c: Undo ill effects from including <strings.h>,
5523 which #defines index to be strchr. Unfortunately, index is
5524 a member of a symbol table structure that can't be changed.
5525 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5526 remove redundant #include's.
5528 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5530 * mipsread.c: #include <strings.h> for rindex().
5532 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5534 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5536 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5538 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5539 extraneous SO stabs from busted C++ compilers.
5541 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5543 * Makefile.in (VERSION): Bump to 4.5.5.
5544 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5545 C++ lookups fail, print possibly helpful hint about completion.
5546 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5547 for static data members.
5548 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5549 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5550 it's broken on ncr3000's.
5552 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5554 * dwarfread.c (decode_modified_type): Change type of first arg.
5555 Change 'modifier' to char from unsigned char. Cast single use
5556 that needs to be unsigned char.
5557 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5558 * utils.c (strdup_demangled): Add function.
5559 * defs.h (strdup_demangled): Add prototype.
5560 * stack.c (return_command): Demangle C++ function names for query.
5561 * infcmd.c (jump_command): Demangle C++ function names for query.
5562 * cplus-dem.c (consume_count): New function and prototype.
5563 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5564 do_type): Replace conversion code with consume_count().
5565 * cplus-dem.c (gnu_special): Fix demangled of static members.
5566 * source.c (list_command): Print demangled function names
5567 when appropriate. Fix supplied by Peter Schauer.
5569 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5571 * sparc-tdep.c: Clean up slightly for Solaris2.
5573 * buildsym.c (define_symbol): Nameless types are now on several
5574 platforms; generalize them and un-ifdef them to make Solaris 2
5577 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5579 * infcmd.c: Fix typo (reported by Rob Savoye).
5580 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5581 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5582 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5583 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5584 rather than the one for the first file in the dependency chain.
5586 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5587 set. Don't reset our own texthigh, or dependency-only pst's, in
5588 scanning all the rest of the psymtabs.
5589 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5591 * buildsym.h (N_UNDF): Improve comments.
5592 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5594 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5596 * symtab.h (struct symbol): Add aux_value union for preserving
5597 an additional per-symbol value.
5598 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5599 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5600 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5601 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5602 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5604 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5606 * symfile.c (clear_symtab_users_once): Now non-static (for
5609 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5611 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5612 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5613 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5615 Solaris-2 support on SPARC:
5617 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5618 Add symbol_size and file offsets to struct symloc.
5619 Add static symbol_table_offset, string_table_offset,
5620 file_string_table_offset, next_file_string_table_offset,
5622 (add_old_header_file): Convert error() to complain()t.
5623 (dbx_symfile_read): Get symbol size via the objfile.
5624 Also get symbol_table_offset.
5625 (dbx_symfile_init): Record symbol size and count via the objfile.
5626 (dbx_next_symbol_text): Always add file_string_table_offset when
5627 accessing string table.
5628 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5629 (SET_NAMESTRING): Use the offset.
5630 (end_psymtab): Large kludge to determine addresses where source
5631 files start and end (for the psymtab header).
5632 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5633 Get this, symbol size, and symbol offset, from psymtab.
5634 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5635 Patch up last_source_start_addr if zero in N_SO.
5636 (process_one_symbol): Add variable function_start_offset.
5637 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5638 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5639 ( "", N_OBJ, N_OPT): Ignore.
5640 (elfstab_build_psymtabs): New function to read stabs out of
5643 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5644 (gdb): use GLOBAL_CFLAGS when linking, too.
5645 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5646 (N_OBJ, N_OPT): Ignore.
5647 ('f', 'F'): Save last function name.
5649 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5650 extra info in the minimal symbol.
5651 (elf_symtab_read): The extra info is the size of an ELF object,
5652 which was kludged to us in the `udata' field of the BFD symbol.
5653 Gag me with a crowbar...
5654 (elf_symfile_read): Keep track of both the absolute load address,
5655 and the offset between load addr and symbols. Handle STABS as
5656 well as DWARF sections, passing the absolute load address to
5657 elfstab_build_psymtabs.
5659 * symfile.h: Prototype elfstab_build_psymtabs.
5660 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5662 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5664 * buildsym.h: Add processing_acc_compilation flag.
5665 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5666 (define_symbol): Skip arg types in function entries. Resolve
5667 overloaded 'P' which acc uses for prototypes of functions called
5669 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5671 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5672 save size of ELF symbols. FIXME.
5673 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5674 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5676 * configure.in: Solaris config is sparc-sun-solaris2.
5677 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5679 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5680 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5681 * symfile.c (symfile_bfd_open): Comment where name is freed.
5682 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5684 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5686 * expprint.c (print_subexp): Add missing ']'.
5687 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5688 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5689 * WHATS.NEW: Point out improved C++ function name handling.
5690 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5691 type names for both implicitly and explicitly signed integral
5692 types. See comment in the source code.
5694 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5696 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5697 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5698 * expprint.c (print_subexp): Fix printing of register names.
5700 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5702 * inferior.h (register_valid): Declare.
5703 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5704 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5705 macros for traversing the data structures in a single objfile.
5706 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5707 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5710 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5712 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5713 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5714 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5715 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5717 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5719 * depend: rebuild to account for remote-st2000.c.
5720 * remote-st2000.c: Almost works now.
5721 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5723 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5725 * c-exp.y (yylex): Recognize single-quoted strings that specify
5726 tokens with embedded whitespace, such as C++ demangled names.
5727 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5728 * main.c (gdb_completer_quote_characters): Add global variable.
5729 * main.c (symbol_completion_function): Total rewrite for C++
5730 demangled name handling.
5731 * main.c (skip_quoted): New function.
5732 * main.c (main): Set rl_completer_quote_characters.
5733 * symmisc.c (dump_symtab): Print source language for symtab.
5734 * symtab.c (expensive_mangler): Add prototype and function.
5735 * symtab.c (completion_list_add_symbol): Total rewrite for new
5736 C++ demangled name handling.
5737 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
5738 other changes for demangled C++ symbol handling.
5739 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
5740 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
5741 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
5742 * symtab.c (completion_list_add_symbol): Total rewrite for new
5743 C++ demangled name handling.
5744 * symtab.c (expensive_mangler): New function.
5745 * utils.c (strcmp_iw, demangle_and_match): New functions.
5746 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
5748 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
5750 * Makefile.in: Roll VERSION to 4.5.4.
5751 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
5752 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
5753 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
5755 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
5757 * alldeps.mak: Rebuild to account for new files.
5758 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
5759 * tm-st2000.h: New file.
5760 * configure.in: Tandem debug monitor (st2000) support.
5761 * remote-st2000.c, config/st2000.mt: ditto.
5763 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
5765 * blockframe.c (inside_entry_file, inside_main_func,
5766 inside_entry_func): Return 0 if no symbols; avoid crashing.
5768 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
5770 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
5771 without masking, since it is signed and will later be compared
5772 against signed quantities. The right fix is probably to make
5773 it all unsigned, but this is a small, safe fix for this release.
5774 FIXME -- make the real change sometime soon.
5776 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
5778 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
5779 parameter in call to `symbol_file_add' to 0.
5781 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
5783 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
5785 * configure.in: Handle -m680[01234]0-wrs.
5787 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5789 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
5790 `ieee_extended_to_double'.
5792 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
5794 * valops.c (value_assign): Lint, by Pierre Willard.
5796 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
5798 * coredep.c (fetch_core_registers): Remove premature warning,
5799 which triggers on DECstation even though all regs are accessible.
5801 * m68k-pinsn.c (print_insn_arg): Use new macros to get
5802 sign-extension of instruction fields even on unsigned-char hosts.
5803 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
5805 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
5806 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
5807 since they define the target, not the host.
5808 * m88k-pinsn.c: Fix typo.
5810 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
5812 * valarith.c (value_zerop): -0.0 is still zero.
5813 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
5814 Patches by Paul Eggert <eggert@twinsun.com>.
5816 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
5818 * alldeps.mak, depend: re-make to account for ser-*.c.
5820 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
5822 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
5823 disconnecting from controlling terminal, to avoid gdb hanging
5824 on SVR4. Fixes bug reported by Oliver Okrongli.
5825 * procfs.c (PROC_NAME_FMT): Change format to match default used
5826 by system, as suggested by Oliver Okrongli.
5827 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
5828 bug fix from Brent Townshend (bst%tt@cam.ORG).
5829 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
5830 by turlais@rechser.total.fr.
5831 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
5832 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
5833 * objfiles.h (unlink_objfile): Add prototype.
5834 * objfiles.c (unlink_objfile): Add function.
5835 * objfiles.c (free_objfile): Call unlink_objfile.
5836 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
5837 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
5838 Also, discard old possibly bogus sf struct.
5839 * symfile.c (symbol_file_add): Call init_entry_point_info() and
5840 find_sym_fns() for remapped symbol files, in case of any changes
5841 since the last mapping.
5843 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5845 * findvar.c (read_relative_register_raw_bytes): use the raw size
5846 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
5848 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5850 Changes to support GDB running on DOS using GO32 and H8 support
5852 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
5853 allowing hosts with different text and binary file formats to
5855 * coffread.c (read_coff_symtab): changed calling convention and
5856 operation - now it opens its own file with FOPEN_RB rather than
5857 duping and fdopening the provided handle.
5858 * dbxread.c, cplus-dem.c: #include mangling.
5859 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
5860 binary files oring in the right bit.
5861 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
5862 * remote-hms.c: cleanup to use the new remote serial stuff
5863 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
5864 independent remote terminal I/O.
5865 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
5866 * source.c (openp): fix off by one problem removing / - can now
5867 open a source file in the root directory with DOS.
5868 * values.c (value_as_pointer): remove bogus address bits from
5869 long. (unpack_long): unpack into unsigned long/short if pointer.
5871 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
5873 * infrun.c (child_attach): Don't allow gdb to attach to itself.
5874 It gets permanently stuck in many OSes.
5875 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
5877 * breakpoint.c: Improve help text for info breakpoints.
5879 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
5881 * README: Add pointer to internals doc, and describe reading
5883 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
5884 * symtab.c (output_source_filename): Remove old glop for wrapping
5885 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
5887 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
5889 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
5890 * munch: Add sort -u to avoid duplications.
5891 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
5892 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
5894 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
5896 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
5897 avoid infinite loops while demangling bogus mangled names.
5898 * valprint.c (type_print_base): Minor fix for GNU style guide
5901 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
5903 * Makefile.in (VERSION): Bump to 4.5.3
5904 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
5905 * Makefile.in (demangle): New target to create standalone
5906 demangler with same code and options as internal demangler.
5907 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
5908 to support ARM style and Lucid style demangling, improve
5909 maintainability, fix several demangling bugs. More changes
5911 * defs.h (strstr): Add ANSI compatible prototype.
5912 * valprint.c (type_print_1): Demangle using ansi option.
5913 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
5915 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
5917 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
5920 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
5922 * mipsread.c (parse_procedure): Return rather than using
5923 uninitialized variable 'b'.
5925 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
5927 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
5928 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
5929 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
5930 relative to each source file.
5932 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
5934 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
5937 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
5939 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
5940 * am29k-tdep.c: Update to latest code from AMD.
5941 (get_saved_register) don't crap out if no frame.
5942 * remote-udi.c: Set/clear inferior_pid as appropriate.
5943 (udi_open) call target_preopen, don't close fd 0!!!, clean up
5944 error handling. Fixup end-of-debugging messages.
5945 (udi_fetch_registers) clean up big time, mainly don't multiply
5946 register_valid indices by 4, and use proper Offset when reading
5947 gr96-gr127. (udi_store_registers) general cleanup.
5948 (fetch_register) cleanup, simplify. (regnum_to_srnum)
5949 INT_REGNUM->INTE_REGNUM.
5950 * tm-29k.h: Upgrade to latest code from AMD.
5951 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
5952 (UDIConnect) Clean up error processing (like, don't do exit() if
5953 execlp fails), make code restartable, make more attractive.
5954 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
5957 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
5959 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
5960 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
5961 from former to latter.
5963 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
5965 * cplus-dem.c (do_args): Handle void args the same as others.
5966 * objfiles.c (free_objfile): Only try to unmap files when
5967 reusable objfiles are supported.
5968 * valprint.c (type_print_varspec_suffix): Add parameter that
5969 specifies if C++ demangling included function arguments. Use
5970 it to suppress printing extra pair of ()'s.
5971 * valprint.c (type_print_1): Fix problem with printing demangled
5972 C++ function types where demangled type includes the function
5975 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
5977 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
5978 Allows selection of C++ demangler to be a configuration option
5979 until multiple demanglers are supported.
5980 * demangle.h: New include file for extended demangler support.
5981 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
5982 utils.c, valprint.c: Include "demangle.h" and change all calls
5983 to cplus_demangle() or fputs_demangled() to use individual
5985 * valprint.c (type_print_1): Change options to cplus_demangle
5986 to print demangled function args. Still broken, but now less so.
5987 * cplus-dem.c: Include demangle.h, reorganize and update some
5988 comments to reflect reality.
5989 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
5990 second arg from fixed integer to bit based multiple options.
5991 * cplus-dem.c (optable): Reformat and replace ansi members with
5993 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
5995 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
5997 * values.c (set_internalvar): Force evaluation of lazy values.
5998 Bug reported by RMS.
6000 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6002 * Makefile.in (VERSION): Bump to 4.5.2.
6003 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6004 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6005 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6006 proper handling of bit fields.
6007 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6008 * symtab.h: Fix couple of misspellings in comments.
6009 * value.h (struct value): Clarify use of bitpos.
6010 * value.h (unpack_field_as_long): Change prototype, returns
6012 * values.c (unpack_field_as_long): Change return type to LONGEST,
6013 sign extend unpacked fields that are signed, other rewriting.
6014 * config/ncr3000.mt: New target config file.
6016 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6018 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6019 even when printing 8-bit characters.
6021 * gdbtypes.c (make_{reference,pointer,function}_type): New
6022 functions which handle overwriting of forward-referenced types
6023 for stabs file reading.
6024 (lookup_{reference,pointer,function}_type): These just call
6025 the make_*_type functions with a null storage alloc parameter.
6026 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6027 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6029 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6030 (dbx_alloc_type): Make it easier to understand. No funct change.
6031 (define_symbol: 't'): Don't put the typedef name into the name of
6032 the struct, union, or enum. Bugfix.
6033 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6034 routines to properly handle overwriting preallocated types so that
6035 forward references will work.
6036 (read_enum_type): Force enum values to file scope, due to bug in
6037 Sun compiler output. FIXME, fix later.
6039 Remove unused header_file_prev_index mechanism. It was already
6040 obsolete in gdb-3.5. These comments appeared in 3.5:
6041 /* This code was used before I knew about the instance codes.
6042 My first hypothesis is that it is not necessary now
6043 that instance codes are handled. */
6044 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6045 * buildsym.h: Remove it and prev_index that saves it.
6046 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6048 * solib.c (special_symbol_handling): When called from core files,
6049 must set up debug_addr. Don't print error messages, just return.
6050 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6052 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6054 * cplus-dem.c: Allow nested class names (as in
6055 Foo::Bar::method()).
6056 Allow the cleaner cfront style of nested class names
6057 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6058 Make cplus_demangle re-entrant by removing use of global
6059 variables. Instead, place all shared variables in a
6060 stack-allocated structure, and pass around its address.
6062 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6064 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6065 29k-share/* subdirs...
6067 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6068 rewrite, only leave out the bugs.
6070 * Makefile.in: Add 29k/UDI support. Improve depend.
6071 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6073 * am29k-tdep.c: Update to use new calling conventions, and misc
6076 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6078 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6080 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6081 breakpoint instructions that leave PC pointing at the right place.
6083 * core.c (core_open): Call warning() to print warnings.
6085 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6087 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6088 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6089 This prevents a crash when trying to lookup the value of a
6090 non-existent symbol.
6092 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6094 * signame.c, signame.h: Remove, replaced by strsignal.c in
6096 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6097 sun386-xdep.c: Remove include of signame.h
6098 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6099 * Makefile.in (HFILES): Remove signame.h
6100 * Makefile.in (OBS): Remove signame.o
6101 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6102 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6103 psignal, perror): Add prototypes.
6104 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6106 * depend: Manually remove signame.[cho] references.
6107 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6109 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6110 with safe_strsignal.
6111 * core.c (core_open): Replace use of sys_siglist with
6113 * core.c (memory_error): Replace use of sys_errlist with
6115 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6117 * infcmd.c (program_info): Replace use of sys_siglist with
6119 * infrun.c (signal_stop, signal_print, signal_program):
6120 Allocate dynamically based on dynamic determination of number
6121 of signals to support.
6122 * infrun.c (child_create_inferior): Replace use of sys_errlist
6124 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6126 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6127 strsigno and sys_siglist with safe_strsignal.
6128 * infrun.c (handle_command): Call signo_max to find number of
6129 signals. Replace sig_number with strtosigno and sig_abbrev with
6131 * infrun.c (signals_info): Replace sig_number with strtosigno.
6132 * infrun.c (_initialize_infrun): Call signo_max to find number of
6133 signals. Dynamically allocate signal_{stop,print,program}.
6134 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6135 * procfs.c (errnoname): Add function and prototype.
6136 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6137 of sys_siglist with safe_strsignal.
6138 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6139 sys_siglist with safe_strsignal.
6140 * procfs.c (info_proc_stop): Call errnoname.
6141 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6142 * stuff.c (main, get_offset): Replace use of sys_errlist with
6144 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6145 with safe_strsignal.
6146 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6147 with safe_strsignal.
6148 * utils.c (safe_strerror, safe_strsignal): Add functions that
6149 call strerror and strsignal respectively, and deal with NULL
6151 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6152 sys_errlist with safe_strerror.
6153 * valprint.c (val_print): Replace use of sys_errlist with
6156 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6158 * Makefile.in: rework CFLAGS so that they can be set from the
6159 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6160 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6161 Pass CFLAGS on recusions.
6163 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6165 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6166 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6167 overkill for the problem it solved.
6168 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6169 and default to simply printing type names as appropriate.
6170 * main.c (main): Remove one of the leading newlines from
6171 warning_pre_print initialization.
6172 * objfiles.c (open_existing_mapped_file): Add function and
6174 * objfiles.c (open_mapped_file): Rewrite to use new function
6175 open_existing_mapped_file.
6177 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6179 * sun3-xdep.c (fetch_core_registers): Lint.
6180 * tm-sun3.h: Prototype lint.
6183 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6185 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6186 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6187 * objfiles.c: Cast calls to close() with unused returns to void.
6188 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6189 old objfile's name before updating it.
6190 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6191 * objfiles.h (objfile struct): Add mmfd member.
6192 * symfile.c (syms_from_objfile): Move some code to
6193 new_symfile_objfile.
6194 * symfile.c (new_symfile_objfile): Add new function, common code
6195 from syms_from_objfile.
6196 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6197 mapped and unmapped symbol files.
6198 * symfile.c (symbol_file_command): Print "No symbol file now"
6199 message, ala exec_file_command for the exec file.
6200 * symfile.h (new_symfile_objfile): Add prototype.
6201 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6202 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6204 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6206 * rs6000-pinsn.c: New version from IBM (Metin).
6207 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6208 to avoid warnings from some compilers.
6210 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6212 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6213 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6214 type's flag word that marks it as a fundamental type.
6215 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6216 flags argument for all calls to init_type().
6217 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6218 flags argument for all calls to init_type(). Also remove
6219 dependency on host sizes for ints, floats, etc.
6220 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6221 flags argument for all calls to init_type(). Also remove
6222 dependency on host sizes for ints, floats, etc.
6223 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6224 bit to flags argument for all calls to init_type(). Add types
6225 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6226 * valprint.c (unsigned_type_table, signed_type_table,
6227 float_type_table): Remove.
6228 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6229 bit when printing fundamental types, and print the actual name
6230 for such types, rather than inventing one. Remove code that
6231 invented fundamental type names.
6232 * valprint.c (_initialize_valprint): Remove initializations
6233 for now removed unsigned_type_table, signed_type_table, and
6236 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6238 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6239 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6242 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6244 * dwarfread.c (target_to_host): New function similar to previous
6246 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6247 Extensive changes to convert all previous usages to use new
6248 target_to_host() function.
6249 * dwarfread.c (struct dieinfo): Change types of most integral
6250 members to be unsigned.
6252 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6254 * WHATS.NEW: Revise -mapped doc.
6256 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6258 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6259 too high or when skipping `forwards' moves us backwards.
6260 (parse_type): Print mis-guessed tag name in complaint.
6261 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6262 (parse_procedure): Do not attempt to create symbols; just fill in
6263 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6264 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6265 for clarity. Set top_stack before calling parse_external. In
6266 stabs, sort symbols before calling parse_procedure.
6268 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6269 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6270 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6271 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6274 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6276 * Makefile.in (VERSION): Set to 4.5.1.
6277 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6278 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6279 fill_gregset): New functions for SVR4 /proc support.
6280 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6281 Remove new symbol types and such to ../include/coff/symconst.h.
6282 (parse_symbol): Simplify code for parsing struct/enum/unions.
6283 (parse_type): Handle `long long' types.
6284 (upgrade_type): Handle `const' qualifier.
6285 (parse_partial_symbols): fix indentation, clean a bit.
6287 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6289 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6290 copy in data from raw read buffers, calling bfd byteswapping
6291 routines as appropriate. Use to replace most existing memcpy
6293 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6294 * configure.in: Recognize new ncr3000 config.
6295 * config/ncr3000.mh: New config file.
6297 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6301 * README: Update for release.
6302 * Makefile.in: Update version to 4.5.
6303 * WHATS.NEW: The obvious.
6305 * depend: Generate new depend file for this release.
6307 * Makefile.in (depend): Fix dependancy generation so that it does
6308 not include gcc 'fixincluded' files, which are usually in a system
6311 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6313 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6314 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6315 symbols for nameless types. And, handle `R' (register parameter
6316 type) for AIX. (an extension to existing stabstring grammar).
6317 * rs6000-xdep.c: Fix typo (= should have been ==).
6319 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6321 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6323 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6325 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6326 * signame.c (SIGWAITING, SIGLWP): Add.
6328 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6330 * xm-i386mach.h: add decls for errno and strdup().
6332 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6333 used in array index context (otherwise, some compilers barf).
6335 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6337 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6338 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6339 in a system call, and provide better backtrace if so.
6341 * Makefile.in (HFILES): Add xcoffsolib.h.
6342 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6343 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6345 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6346 mipscoff_symfile_read): Convert to BFD to do file I/O.
6348 * symfile.c: #include <ctype.h> to get proper def if isspace().
6350 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6352 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6354 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6355 function also when parsing embedded stabs.
6357 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6359 * mipsread.c: Fix more declarations.
6361 * mipsread.c: Fix many invocations of complain. Use enum
6362 type_code where appropriate.
6364 * xm-vaxult.h: Add decl for strdup().
6366 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6369 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6371 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6374 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6376 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6377 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6378 Merge in more patches for rs6000 from Metin Ozisik.
6379 * utils.c: Fix typo in comment.
6381 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6383 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6384 * procfs.c (attach): Set nopass_next_sigstop if attached
6385 process is forcibly stopped.
6386 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6387 resending SIGSTOP to attached process on first resume.
6389 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6391 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6393 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6395 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6396 (VERSION): Bump to 4.4.85.
6397 * mipsread.c: Update for new include files. Lint.
6398 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6399 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6400 Don't need to bring in mipsread.o specially any more.
6402 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6404 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6405 routine (for Irix-4.x). Make many funcs static and void.
6406 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6407 * (init_extra_frame_info): Don't trash cached value of frame
6408 pointer register. This fixes backtracing through routines that use
6409 alloca(). Generally clean up declarations of functions, and use
6410 typedefs and macros to reference data structures as appropriate.
6411 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6414 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6416 * values.c (unpack_long): Fix unpacking error for signed chars
6417 on hosts where the default character type is unsigned.
6418 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6419 for newer SVR4 variants.
6420 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6421 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6422 * procfs.c (mappingflags): Add support for MA_PHYS
6424 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6426 * buildsym.c (read_struct_type): Avoid coredump when C++
6427 abbreviated type name is messed up. Reported by Joe Buck.
6428 FIXME, we need to determine whether GDB or GCC needs to be
6429 smarter to correctly locate this type name.
6431 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6432 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6433 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6434 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6435 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6437 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6439 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6440 * symtab.h (current_source_symtab): Make extern
6441 * symtab.h (current_source_line): Make extern
6442 * inferior.h: Move all procfs.c prototypes to one place, add
6443 prototype for proc_signal_handling_change. Add prototypes for
6444 signal_stop_state, signal_print_state, and signal_pass_state.
6445 * inferior.h (stop_soon_quietly): Make extern
6446 * inferior.h (attach_flag): Make extern
6447 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6448 * infrun.c (signal_stop_state, signal_print_state,
6449 signal_pass_state): New functions to query specific signal
6451 * infrun.c (handle_command): Minor error message change, add
6452 NOTICE_SIGNAL_HANDLING_CHANGE.
6453 * procfs.c (open_proc_file): Remove iris specific reset of
6454 inherit-on-fork flag, moved to proc_set_exec_trap().
6455 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6456 to reset inherit-on-fork flag, bash comment to GNU form.
6457 * procfs.c (proc_base_address, set_proc_siginfo,
6458 fetch_core_registers): Conform to code style.
6459 * procfs.c (signame.h): Include.
6460 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6461 syscallname(), info_proc_syscalls()): New macros, tables, and
6462 functions to organize and report system call information.
6463 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6464 saved_exitset, saved_entryset): Add to procinfo struct.
6465 * procfs.c (struct trans): Add.
6466 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6467 siginfo_table, errno_table): Tables to translate numeric values
6468 to symbolic names and short descriptions.
6469 * procfs.c (signalname, info_proc_signals): Add function and
6471 * procfs.c (proc_info): Now info_proc.
6472 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6473 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6474 info_proc_faults, lookupname, lookupdesc, sigcodename,
6475 sigcodedesc): New functions.
6476 * procfs.c (proc_signal_handling_change): New function to set
6477 the trace flags based on the state of gdb's signal handling flags.
6478 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6479 and remove code to do PIOCSTRACE ioctl.
6480 * procfs.c (attach, detach): Preserve and restore process flags
6481 using saved_* fields in procinfo struct.
6482 * procfs.c (attach): Call proc_signal_handling_change.
6483 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6484 * procfs.c (proc_desc): Update for latest changes.
6485 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6486 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6487 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6489 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6491 * procfs.c (set_proc_siginfo): Add prototype and new function.
6492 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6493 up inferior siginfo struct.
6494 * elfread.c (elf_symfile_read): Compute the relocation amount
6495 by subtracting off the address of the ".text" section.
6496 * solib.c: Add pointer to ".text" section to so_list struct.
6497 * solib.c (solib_map_sections): Initialize pointer to ".text"
6498 section in so_list struct.
6499 * solib.c (symbol_add_stub): Pass base address of ".text"
6500 section to symbol_file_add, rather than the load address of
6501 the shared library. On SunOS they are the same. On SVR4 they
6504 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6506 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6507 function name, not .gdbinfo. symbol.
6509 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6511 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6513 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6515 * Makefile.in (VERSION): 4.4.8
6517 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6518 commands in .cshrc/.profile won't get traced.
6520 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6522 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6523 * exec.c (build_section_table): Don't abort if no sections.
6524 * sparc-tdep.c (single_step): Lint.
6525 * utils.c (mrealloc): Handle realloc (0, size) case here.
6527 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6529 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6532 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6534 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6535 .gdbinfo. symbols are created. Move creation from parse_procedure
6536 to parse_symbol, where it is fairly easy to grow the symtab. This
6537 also fixes a symtab trashing bug on all mips-based systems.
6538 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6540 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6541 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6543 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6545 * c-exp.y: Add missing return type to yyparse() prototype.
6547 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6549 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6551 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6552 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6553 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6554 (patch_opaque_types): Avoid dummy args and result.
6555 * objfiles.c (have_partial_symbols, have_full_symbols,
6556 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6557 (iterate_over_objfiles, iterate_over_symtabs,
6558 iterate_over_psymtabs): Remove, clunky and slow.
6559 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6560 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6561 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6562 dump_objfile): Remove dummy args and results. Move filename
6563 comparisons to callers.
6564 (printsyms_command, printpsyms_command, printmsyms_command,
6565 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6566 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6567 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6568 list_symbols, make_symbol_completion_list): Replace explicit
6569 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6570 Eliminate Dijkstra flag crap, break out of loops with gotos.
6571 (lookup_symtab_1): Protect '/' tests from short filenames.
6572 (cplus_mangled_symbol): Move inline into lookup_symbol.
6573 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6574 (relocate_minimal_symbol): Move inline to vmap_symtab.
6575 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6576 iterate_over_msymbols with ALL_MSYMBOLS.
6578 Misc cleanup prior to release.
6580 * Makefile.in (VERSION): Roll to 4.4.7.
6581 (HFILES): Add call-cmds.h.
6582 * call-cmds.h: New header for command fns called by other files.
6583 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6584 (breakpoint_1): Remove unused type arg. Change callers.
6586 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6587 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6588 * mipsread.c: Add prototypes for all static functions.
6590 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6591 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6592 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6593 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6594 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6595 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6598 * buildsym.c (define_symbol): Handle global register variables
6599 (from Pierre Willard). Complain if register numbers are too large.
6600 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6601 * tm-sparc.h: Don't #include <sun4/reg.h>.
6602 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6603 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6605 * language.h: Avoid forward enum declaration.
6606 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6607 config/sun4os5.mt: New host and target.
6608 * defs.h (errno): #include <errno.h> rather than assuming int.
6609 From Pierre Willard.
6611 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6612 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6613 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6614 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6615 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6616 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6617 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6619 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6621 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6622 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6623 * language.h (enum exp_opcode): Avoid forward enum def.
6624 * main.c (define_command, user_defined_command): Lint.
6625 * mem-break.c, xcoffread.c: Lint.
6626 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6628 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6630 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6631 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6632 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6633 or IBM6000_TARGET as (approximately) appropriate.
6635 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6637 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6638 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6639 or not to try reading symbols from a mapped objfile. Plugs memory
6640 leak due to shared libraries generating no psymtabs or symtabs.
6642 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6644 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6645 * copying.awk: Lint. Make stronger warning at top of copying.c.
6646 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6647 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6648 (lookup_pointer_type): Add FIXME comment.
6649 * main.c (set_history_size_command): Disallow negative size.
6650 * partial-stab.h: Update copyright.
6651 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6653 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6655 * main.c (set_history_size_command): Negative size is error.
6656 (Reported by Peggy Fieland.)
6658 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6660 * coffread.c (coff_symfile_init): Update comment.
6661 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6662 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6663 macros to access the dbx specific objfile information.
6664 * dbxread.c (symfile_string_table, symfile_string_table_size):
6665 Remove these local variables.
6666 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6667 read_dbx_symtab): Remove the stringtab and stringtab_size params
6668 from the function prototypes, the function definition, and the
6669 function calls. These are now available via DBX_STRINGTAB and
6670 DBX_STRINGTAB_SIZE using the objfile pointer.
6671 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6672 an arg to read_dbx_symtab.
6673 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6674 stringtab and the dbx specific per-objfile private info.
6675 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6676 args in prototype, function definition, and function calls. It is
6677 now available via the DBX_SYMCOUNT macro using the objfile
6679 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6680 local instance of struct dbx_symfile_info and replace with DBX_*
6682 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6683 symfile_string_table and symfile_string_table_size.
6684 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6685 symfile_string_table.
6686 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6687 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6688 stringtab size variables. Remove all code that used to reread
6690 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6691 to prior to any calls to mmalloc for the objfile specific heap.
6692 * utils.c (init_malloc): Document the requirement that for each
6693 heap for which corruption checking is desired, that init_mmalloc
6694 must be called prior to any mmalloc calls on the heap.
6696 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6698 * rs6000-pinsn.c: Make dis-assembly output more like
6699 other targets: Don't print instruction in hex before
6700 the assembly; use print_address to print out jump
6703 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6705 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6706 * cplus-dem.c: Support "Sc" meaning "signed char".
6708 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6710 * configure.in: fix iris/iris3.
6712 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6714 * command.c, main.c (various places): Use ctype.h macros
6715 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6716 (such as (x >= 'A' && x <= 'Z')).
6717 (There are still more of these in other files.)
6718 * main.c (defined_command): Lower-case the user's
6719 new command before entering it. Needed because
6720 command lookup is case-insensitive (and also lower-cases).
6721 (Based on Metin's earlier patch.)
6723 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6725 * config/irix4.mh: new file.
6727 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6729 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6732 * xm-mips.h: Declare strdup for ultrix.
6734 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6735 when calling new_symbol.
6736 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
6739 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
6741 * config/rs6000.mh: Update (for Fred's new mmalloc)
6742 flags to disable use of GNU malloc/mmalloc.
6743 * munch: Change SYSV rule to allow .text before the label,
6744 as well as after, to work for AIX.
6745 * gdbtypes.h: Minor clarifiction.
6747 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
6749 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
6750 continuation in yet another place (between method declarations).
6752 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
6754 * mips-tdep.c: include symfile.h and objfiles.h to fix
6757 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
6759 * valops.c (value_struct_elt_for_reference): Added 'offset'
6760 parameter to handle multiple inheritance.
6761 * eval.c, value.h: Update accordingly.
6763 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
6765 * objfiles.h: New file
6766 * Makefile.in (HFILES): Add objfiles.h
6767 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
6768 main_scope_lowpc, main_scope_highpc.
6769 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
6770 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
6771 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
6772 xcoffread.c, : Include objfiles.h.
6773 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
6774 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
6775 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
6776 inside_entry_file() and logic changed appropriately.
6777 * blockframe.c (outside_startup_file): Renamed to
6778 inside_entry_file() and logic changed appropriately.
6779 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
6780 and logic changed to use per-objfile specific fields.
6781 * blockframe.c (inside_entry_scope): Renamed to
6782 inside_entry_func() and logic changed to use per-objfile specific
6784 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
6785 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
6786 Remove extern decls.
6787 * symfile.c, symfile.h (entry_point): Remove extern decl.
6788 * coffread.c (coff_symfile_init): Common entry point init code
6789 moved to symfiles.c, call init_entry_point_info().
6790 * coffread.c (complete_symtab): Use new per-objfile entry info.
6791 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
6792 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
6794 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
6795 * defs.h (inside_entry_scope, outside_startup_file,
6796 inside_main_scope): Prototypes changed for renames to
6797 inside_entry_func, inside_entry_file, inside_main_func,
6799 * symfile.c (syms_from_objfile): Common entry point init code
6800 moved to init_entry_point_info() and call init_entry_point_info().
6801 * symfile.h (init_entry_point_info): Include prototype.
6802 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
6803 moved to symfiles.c and call init_entry_point_info().
6804 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
6805 main_scope_lowpc, main_scope_highpc): Remove extern decls.
6806 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
6808 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
6809 works for the majority of targets.
6810 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
6811 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
6812 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
6813 Use default definition in frame.h.
6814 * frame.h (selected_frame_level): Make decl extern.
6815 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
6816 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
6817 * partial-stab.h: Use new per-objfile entry info.
6818 * symfile.h (struct objfile): Removed, moved to objfiles.h.
6819 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
6820 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
6821 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
6822 have_minimal_symbols): Prototypes moved to objfiles.h.
6823 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
6824 Macros moved to objfiles.h.
6825 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
6827 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
6829 More C++ improvements (pointers to members, qualified names).
6830 * c-exp.y: Support exp.type::name and exp->type::name
6831 syntaxes. (Unfortunately, doesn't work for static members.)
6832 * c-exp.y, eval.c: Make type::~type work better.
6833 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
6834 value_static_field by value_struct_elt_for_reference.
6835 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
6836 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
6837 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
6838 for OP_SCOPE operand; no point in it now that we use lazy
6839 reading of values, and use "reference to member" objects.
6840 * gdbtypes.h: Clarify comment.
6841 * valops.c: Change value_struct_elt_for_address to return
6842 a reference (or variable), rather than a pointer. Change
6843 the name to value_struct_elt_for_reference to reflect this.
6844 Returning a reference instead of a address provides a
6845 generalization, since we can use the routine for both
6846 class::name as well as &class::name.
6847 Also, recurse to handle multiple inheritance properly.
6848 * valprint.c: Moved code to print pointer-to-members
6849 to new function point_class_member. This allows a
6850 "reference-to-member" to be printed using the same code.
6851 * valprint.c (type_print_varspec_prefix): Avoid printing
6852 "struct " for domains of class-member types.
6853 * valops.c (search_struct_field): Inline code for simplified
6854 version of value_static_field (which can then be deleted).
6855 * value.h: Rename value_struct_elt_for_address to
6856 value_struct_elt_for_reference. Delete value_static_field.
6857 * values.c: Remove no longer used function value_static_field.
6859 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
6861 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6862 elfread.c (coff_symfile_finish): Add function, prototype, and
6863 add to the xxxx_sym_fns struct for each file type. Also reformat
6864 the xxxx_sym_fns vector to a standard format and add comments.
6865 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6866 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
6867 Pass pointer to struct objfile rather than pointer to sym_fns.
6868 Change references inside each function accordingly. Allocate any
6869 symbol file specific info in the per-objfile memory region.
6870 * dbxread.c (free_and_init_header_files): Break function into
6871 free_header_files(), called from dbx_symfile_finish(), and
6872 init_header_files(), called from dbx_new_init().
6873 * dbxread.c (dbx_new_init): Move deallocation things to new
6874 dbx_symfile_finish function.
6875 * elfread.c (elf_new_init): Call buildsym_new_init().
6876 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
6877 routine for the objfile before deallocating other stuff.
6878 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
6879 * symfile.h: Move struct sym_fns to before struct objfile def.
6880 Add sym_finish function pointer and change prototypes of other
6881 function pointers to reflect passing struct objfile pointer rather
6882 than struct sym_fns pointer.
6883 * symfile.c: Remove now obsolete symtab_fns pointer.
6884 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
6885 locates the correct sym_fns struct for the given objfile.
6886 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
6887 for better support of mapped symbol tables.
6888 * symfile.c (symbol_file_command): Remove obsolete code using
6890 * symfile.h: Remove duplicate declarations for symfile_objfile,
6891 entry_point, and object_files.
6892 * target.c (target_info): Compare symfile_objfile to NULL.
6893 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
6894 aixcoff_symfile_finish().
6896 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
6898 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
6899 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
6900 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
6902 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
6904 Some improvements to g++ debugging.
6905 * symtab.c (list_symbols): demangle before pattern matching.
6906 * symtab.c: Other fixes to improve handing of operators.
6907 * valprint.c (type_print_base): Fix test for constructor.
6908 * values.c (value_static_field): Allow evaluation of
6909 CLASS::METHOD, returning a function pointer.
6911 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
6913 * Makefile.in (VERSION): Roll 4.4.6.
6914 * exec.c (exec_file_command): Add code to ignore optional args
6915 passed in by file_command() for use in symbol_file_command().
6916 * main.c (main): Document -mapped and -readnow in help summary.
6917 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
6918 * objfiles.c (allocate_objfile): Filename arg removed. Changes
6919 to get filename from bfd with bfd_get_filename(). Test mapto
6920 against 0, not NULL. Use mstrsave() to make copy of filename.
6921 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
6923 * remote-vx.c (vx_load_command, add_symbol_stub):
6924 Symbol_file_add() takes an additional arg.
6925 * solib.c (symbol_add_stub): Symbol_file_add() takes an
6927 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
6928 changed to return a bfd not an objfile pointer.
6929 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
6930 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
6931 Change to eliminate local bfd and use symfile_bfd_open() plus
6932 allocate_objfile(). Add code to implement readnow option.
6933 * symfile.c (symbol_file_command): Changes to option handling,
6934 readnow functionality moved to symbol_file_add().
6935 * symfile.c (symfile_init): Eliminate local copy of bfd.
6936 * symfile.c (add_symbol_file_command): Changes to parse mapped
6937 and readnow options.
6938 * symfile.h (allocate_objfile): Arg removed from prototype.
6939 * symtab.h (symbol_file_add): Arg added to prototype.
6940 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
6943 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
6945 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
6946 mtrace.awk, state.c, state.h: Removed.
6947 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
6948 directories searched for source files.
6949 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
6950 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
6951 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
6952 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
6953 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
6954 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
6955 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
6957 * Makefile.in (HFILES): Remove state.h
6958 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
6959 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
6960 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
6961 * Makefile.in (clean): Remove all object files.
6962 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6963 * cplus-dem.c: Remove prototypes definitions that are now done in
6965 * dbxread.c (throughout): Change from using per-objfile
6966 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6967 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
6968 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
6969 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
6970 * depend: Remove dependencies for state.o, state.h.
6971 * dwarfread.c: Add declaration for warning_pre_print.
6972 * dwarfread.c (dwarfwarn): Use warning_pre_print.
6973 * dwarfread.c (throughout): Change from using per-objfile
6974 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6975 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
6976 use supplied objfile.
6977 * i386-xdep.c (print_387_status): Change to use warning() rather
6979 * i387-tdep.c (print_387_control_word): Change to use warning()
6980 rather than printfs.
6981 * infrun.c (wait_for_inferior): Remove unreachable abort() call
6982 that some compilers grumble about.
6983 * language.c (throughout): Add declaration for warning_pre_print
6984 and using warning() instead of printfs.
6985 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6986 * main.c (main): Add declaration for warning_pre_print and set it
6987 similarly to error_pre_print. Add declarations for
6988 mapped_symbol_files and readnow_symbol_files. Add appropriate
6989 definitions to long_options[].
6990 * minsyms.c: Trivial fix to comment.
6991 * objfiles.c (allocate_objfile): Substantially rewritten for
6992 using mapped symbol files.
6993 * objfiles.c (throughout): Change from using per-objfile
6994 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6995 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
6996 * source.c (throughout): Change from using per-objfile
6997 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6998 * source.c (open_source_file): Use mstrsave to save file name in
6999 mapped symbol region for objfile.
7000 * symfile.c: Remove include for state.h.
7001 include to local form.
7002 * symfile.c (symbol_file_add_digested): Remove.
7003 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7005 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7006 from objfile structure. Add malloc descriptor pointer (md).
7007 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7008 * symm-xdep.c (print_fpu_status): Use warning() rather than
7010 * symmisc.c (free_symtab_block): Now takes and uses current
7012 * symmisc.c (throughout): Change from using per-objfile
7013 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7014 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7015 Sun compiler grumblings when PTR is char *.
7016 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7017 msymbols() to correct pointer type.
7018 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7019 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7020 error always starts on a line of it's own.
7021 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7022 Rewrite for new mapped malloc package use.
7023 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7024 that don't want to use the mapped malloc package; pass arguments
7025 on to traditional malloc package functions.
7026 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7027 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7028 mrealloc, malloc, and realloc but get fatal error if runs out
7030 * utils.c (msavestring, mstrsave): Save a string in a specific
7031 mapped malloc region.
7032 * utils.c (print_spaces): Use xmalloc to get the buffer.
7033 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7034 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7035 * config/i386v4.mh: Insignificant reorganization.
7037 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7039 * xcoffread.c: Only enable compilation of debugging functions
7040 if IBM6000 is defined. Fails to compile otherwise.
7042 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7044 * Makefile.in: pass MAKEINFO down on info.
7046 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7048 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7049 useless code, including an lseek to an uninitialized variable.
7050 Reported by Jim Williams <jimbo@wrs.com>.
7052 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7054 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7055 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7056 * minsyms.c, symfile.c: Changes that may be generally
7057 applicable, but are #ifdef IBM6000 for now.
7058 * rs6000-xdep.c: Fixed typo in comment.
7059 * rs6000-tdep.c: Non-substatial changes.
7060 * xoffread.c: The main change here is addition of some
7061 debugging functions.
7062 * xoffexec.c: More changes.
7064 * xcoffread.c: Fixed two too-few-parameters bugs.
7066 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7067 to SOLIB_CREATE_INFERIOR_HOOK macro.
7069 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7071 * symfile.h: Add prototype for iterate_over_msymbols().
7072 * symtab.c (cplus_mangled_symbol): Add function.
7073 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7074 iterate_over_msymbols to find demangled C++ symbol.
7075 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7076 value to iterate_over_msymbols().
7077 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7080 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7082 * Makefile.in: added check target.
7084 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7086 * ecoff.c: Move to ../bfd/coff-msym.c.
7087 * config/mt-*mips: Remove ecoff.o from the configuration.
7088 * remote.c (): Add newline to initial +.
7089 (remote_resume): Mention how to cope with signals.
7090 (remote_interrupt): Add debug msg.
7091 (remote-wait): Implement new 'T' reply, which includes
7092 status, PC, and FP all in a single short message.
7093 (putpkt): Add further debugging of packet acks.
7094 * mipsread.c (fixup_symtab): Also swap RFD's.
7095 (parse_partial_symbols): Avoid bug on unknown symbol types.
7096 * Makefile.in (VERSION): Roll to 4.4.5.
7097 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7098 for remote MIPS by limiting heuristic to 200 byte search.
7099 (heuristic_proc_desc): Byte-swapping.
7100 (mips_print_register): Cope with failure of
7101 read_relative_register_raw_bytes. Byte-swap integers for
7103 * mips-pinsn.c (print_insn): Byte-swap instruction.
7105 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7107 * config.sub configure.in config/mh-irix4
7108 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7109 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7110 gdb/xm-irix4.h gdb/config/mt-irix3
7111 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7113 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7115 * defs.h, utils.c: xrealloc takes PTR as first arg.
7116 * defs.h: Reword confusing comment about ANSI prototypes.
7117 * defs.h: Some minor whitespace changes.
7118 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7119 not NULL, which can be (void *).
7120 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7121 * tm-i386v.h (SP_ARG0): Define
7122 * xm-sysv4.h: Back out of change for missing prototypes.
7123 * i386-tdep.c (get_longjmp_target): Add function.
7125 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7127 * Makefile.in: install man page too.
7129 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7131 * All GDB files that #include defs.h: Removed stdio.h.
7132 (defs.h): #include stdio.h.
7134 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7136 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7137 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7138 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7139 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7140 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7141 it before printing out the hex shape of an address.
7143 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7145 * rs6000-xdep.c (frame_initial_stack_address): Move
7146 code to set frame->cache_fsr into new separate function
7147 frame_get_cacahe_fsr. This allows fixing a fatal error.
7148 * xcoffexec.c: Turn previously suppressed error
7149 message back on, after cleaning up BFD.
7151 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7152 printing of blank line, since it cases printing of an
7153 extra blank line. Is this intended? It does mess up
7155 * defs.h: Put back declarations of malloc and realloc,
7156 but protected by #ifndef MALLOC_INCOMPATIBLE.
7157 * objfiles.c: Undo previous change: Use malloc/realloc
7158 for objfile malloc/realloc fields (but add a cast).
7159 * xcoffexec.c: Suppress an error message (for now).
7161 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7163 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7164 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7165 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7167 * xcoffread.c: Modifications to C_DECL storage class handling, and
7168 introduction of an old smash_to_pointer_type() routine.
7170 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7171 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7172 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7173 parameters have been modified.
7175 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7176 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7177 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7178 and fetch_inferior_registers() always fetched all the registers
7179 resulting valid register values at hand all the time. Pushing a dummy
7180 frame did not require validating all register values first. After
7181 putting the above mechanism into action, we didn't have valid registers
7182 values always ready. Thus, all registers need to be fetched before
7183 pushing a dummy frame now.
7185 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7186 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7187 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7188 the starting address (actual frame address) of a frame.
7189 * rs6000-tdep.c: modifications to function_frame_info() to see if
7190 function reserves a frame pointer register (alloca register)
7191 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7192 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7193 functions with alloca() calls.
7195 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7197 * xm-sysv4.h: Provide definitions/prototypes for host environment
7198 functions for which no definitions or prototypes are provided in
7199 any currently included gdb or host environment header files.
7200 For SVR4, this currently includes malloc and realloc, which cannot
7201 be portably prototyped in any gdb include file.
7203 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7205 * buildsym.h: Remove obsolete variable file_stabs.
7207 * Makefile.in: Move place where configure merges in host-
7208 and target-dependent fragments later, so the latter
7209 can override (say) GNU_MALLOC.
7210 * config/mh-rs6000: Use system malloc. Otherwise, I
7211 ended up with *two* incompatible versions of malloc
7212 (functions in libc would call the malloc in libc).
7213 I assume this is a shared library problem.
7215 * remote.c: Fix (presumed) typo.
7216 * objfiles.c: Use xmalloc/xrealloc instead of
7217 malloc/realloc (since the latter are no longer declared).
7219 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7220 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7221 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7222 handle individual registers.
7223 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7224 correctly in case it wasn't cached yet. (A problem showed up
7225 after fetching individual registers.)
7226 * buildsym.c: Disable type_synonym_name's type name overwriting
7227 in cases it is unnecesary. rs6000 portation doesn't use
7228 type_synonym_name, and it used to nullify type names
7229 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7230 type's name as soon as space for that type is allocated.
7231 * xcoffread.c: ignore a section's lineno information if it is
7232 not `.text'. (In rs6000 bfd portation integration, skipping over
7233 `.pad' sections are ignored since it was in machine independent
7234 part of the code. Thus, a problem of fake sections with invalid
7235 lineno information arised.)
7237 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7238 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7239 * rs6000-tdep.c: make function_frame_info() work whether or not
7240 reading from a core file.
7241 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7243 * infrun.c. main.c, printcmd.c. symtab.c:
7244 More changes from IBM for rs6000.
7247 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7249 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7250 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7251 Merge in changes (mostly from IBM) for RS6000.
7252 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7253 More changes from IBM for RS6000. These are in machine-
7254 independent code, and probably could do with some cleaning
7255 up. The most questionable of these are #ifdef IBM6000.
7256 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7257 to single_step() (for consistency with rs6000 and i860).
7258 * utils.c: Allow the 1st arg to xrealloc to be NULL
7259 (in which case do malloc). This removes the need for
7260 some tests in xcoff code (and perhaps other places?).
7261 * coffread.c: Removed variables last_source_file,
7262 type_vector, and type_vector_length as these are now
7263 defined by buildsym.[ch].
7264 * defs.h: Remove prototypes for malloc and realloc, since
7265 these should only be used to implement xmalloc and xrealloc,
7266 and they conflict with <stdlib.h> in AIX - where they
7267 return void* even when __STDC__ isn't defined. Sigh.
7268 * munch: Recognize *initialize* in data as well as text
7269 (AIX uses data). Also, incorporate a patch from Garrett
7270 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7271 much more sensible, by only trying to match the name of
7272 the initialize_foo function, and not the junk before it.
7274 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7276 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7277 unless symbol table indicates that something has changed.
7279 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7281 * remote.c: Make it work for embedded MIPS. Increase buffer
7282 size, and use throughout. Round buffer size up if too many regs.
7283 Support baud rate setting and try for an 8-bit path. If
7284 interrupted while waiting for target, send a ^C down the wire.
7285 Avoid single-byte reads.
7286 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7288 * mips-xdep.h: Avoid the embedded regs when on Unix.
7290 * mipsread.c: Byte-swap the symbol table structures, using
7291 routines from ecoff.c, to read a symbol table written in any
7292 of the four possible byte orders.
7293 * configure.in (mips-big-* target): Same as Sony News.
7294 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7295 * ecoff.c: New file for symbol swapping routines.
7297 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7299 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7300 all-breakpoints' command.
7301 * (get_number): Allow users to enter negative breakpoint numbers.
7302 * (breakpoint_1): Reformat display of 'info break' to show new
7304 * (create_longjmp_breakpoint, breakpoint_re_set,
7305 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7306 symfile.c (syms_from_objfile): Re-do
7307 insertion of longjmp breakpoints. Move all code into
7308 breakpoint_re_set, and call that instead of
7309 create_longjmp_breakpoint in symfile.c.
7311 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7313 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7314 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7315 * symtab.c (find_pc_symtab): Handle having no objfiles.
7316 * infcmd.c: Fix comment.
7317 * objfiles.c (free_all_objfiles): Add.
7318 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7319 * symfile.c (symbol_file_command): free all objfiles when
7320 specifying a new symbol file.
7321 (reread_symbols): Stat the file name, don't fstat the descriptor.
7323 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7325 * Makefile.in, configure.in: removed traces of namesubdir,
7326 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7327 copyrights to '92, changed some from Cygnus to FSF.
7329 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7331 * dbxread.c (end_psymtab): Delete empty psymtabs.
7332 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7333 * symfile.h (struct objfile): Add free_psymtabs.
7335 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7337 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7339 * symfile.c (symbol_file_command): strcmp => !strcmp.
7340 * breakpoint.h: Move prototypes to follow enum definition they need.
7341 * breakpoint.c, infrun.c: Lint.
7342 * printcmd.c: Use `enum enable' rather than `enum
7344 * mipsread.c: First pass at making it compile with the new
7345 objfile changes. Probably seriously broken still, but it
7348 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7350 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7351 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7352 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7353 stepping (and nexting) through longjmp(). Also, cleanup
7354 breakpoint handling quite a bit by creating explicit breakpoint
7355 types instead of using magic breakpoint numbers.
7356 Makefile.in: Update version to 4.4.3
7358 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7360 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7361 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7362 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7364 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7366 * minsyms.c (install_minimal_symbols): Add bunches to any
7367 existing minsyms in the objfile. Avoid extra mallocation
7368 by working directly in the obstack. Remove ignored `mainline' parm.
7369 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7370 xcoffread.c: Change all callers.
7371 * FIXME: We should be able to eliminate MAINLINE from all the
7372 symbol readers now, with a small bit of work.
7374 * valops.c, value.h: Lint.
7375 * remote-vx.c: Add missing break; statement. Bugfix by
7376 Michael Sclafani, <sclafani@src.dec.com>.
7378 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7380 * Makefile.in (VERSION): Update version to 4.4.2
7381 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7382 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7383 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7384 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7385 mmap-alloc.o, mmap-sbrk.o
7387 * altos-xdep.c: Minor whitespace change.
7388 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7389 use to new minimal symbol table use.
7390 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7391 * arm-xdep.c (store_inferior_registers): Returns void.
7392 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7393 Convert from misc function vector use to new minimal symbol table use.
7394 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7395 * breakpoint.c: Add prototypes for local functions.
7396 * breakpoint.c (catch_command_1): Change to static and remove unused
7398 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7399 * breakpoint.h: Change function decls to prototype form.
7400 * buildsym.c: Add prototypes for local functions.
7401 * buildsym.c: Moved hashname() function here from dbxread.c.
7402 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7403 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7404 * buildsym.c (dbx_alloc_type): Change to static.
7405 * buildsym.c (finish_block): Add objfile parameter.
7406 * buildsym.c (misc): Change symbol_obstack to objfile version.
7407 * buildsym.c (make_blockvector): Change to static.
7408 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7409 * buildsym.c (compare_line_numbers): Change to static, args are const,
7410 cast args when used.
7411 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7412 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7413 and made static. Add objfile parameter.
7414 * buildsym.c (end_symtab): Simplify code using line table size.
7415 Realloc the linetable on the objfile symbol_obstack and copy there.
7416 * buildsym.c (scan_file_globals): Convert from misc function vector
7417 use to new minimal symbol use.
7418 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7419 strings get allocated in objfile's symbol_obstack. Convert references
7420 to builtin types to lookup_fundamental_type().
7421 * buildsym.c (read_type): Make static, add objfile parameter, convert
7422 references to buildin types to lookup_fundamental_type().
7423 * buildsym.c (read_struct_type): Add objfile parameter.
7424 * buildsym.c (read_array_type): Make static, add objfile parameter.
7425 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7426 * buildsym.c (read_huge_number): Make static.
7427 * buildsym.c (read_range_type): Make static, add objfile parameter,
7428 convert references to buildin types to lookup_fundamental_type ().
7429 * buildsym.c (read_args): Make static, add objfile parameter.
7430 * buildsym.h: Convert function decl's to prototype form.
7431 * c-exp.y: Add prototypes for local functions, convert uses of misc
7432 function vector to minimal symbol table. Reformat all builtin type
7433 initializations and pass a NULL objfile to init_type() for them.
7434 * coffread.c: Change context_stack ref's to coff_context_stack,
7435 add local function prototypes. Cast uses of xrealloc arg 1.
7436 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7437 crafting a new type.
7438 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7439 * coffread.c (finish_block): Change name to coff_finish_block.
7440 * coffread.c (make_blockvector): Add and use objfile parameter.
7441 * coffread.c (record_line): Change name to coff_record_line.
7442 * coffread.c (start_symtab): Change name to coff_start_symtab.
7443 * coffread.c (end_symtab): Change name to coff_end_symtab.
7444 * coffread.c (record_misc_function): Change name to record_minimal_
7445 symbol and change to minimal symbol table use from misc func tbl.
7446 * coffread.c (coff_symfile_read): Convert from misc function vector
7447 use to minimal symbol table use.
7448 * coffread.c (hashname): Remove; use common version in buildsym.c.
7449 * coffread.c (decode_base_type): Change references to builtin types
7450 to calls to lookup_fundamental_type().
7451 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7452 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7453 * command.c: Add prototypes for local functions.
7454 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7455 appropriate member of the function union for that type.
7456 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7457 ifdef out the function since it isn't currently used.
7458 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7459 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7460 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7461 * command.c (help_cmd): Compare function pointer to NULL.
7462 * command.c (help_cmd_list): Compare function pointer to NULL.
7463 * command.c (lookup_cmd_1): Use correct member of function union.
7464 * command.c (undef_cmd_error): Make static.
7465 * command.c (complete_on_cmdlist): Use correct member of func union.
7466 * command.c (do_setshow_command): Use correct member of func union.
7467 * command.c (shell_escape): Convert rindex use to strrchr.
7468 * command.h (COMMAND_H): Define if already included.
7469 * command.h (cmd_list_element struct): Change 'function' to a union
7470 and prototype args. Prototype completer function.
7471 * command.h: Convert decl's to prototype form.
7472 * convex-xdep.c (store_inferior_registers): Returns void.
7473 * copying.c: Prototype local functions.
7474 * coredep.c: Minor whitespace change.
7475 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7476 * cplus-dem.c: Prototype local functions.
7477 * dbxread.c (hashname): Remove; moved to buildsym.c.
7478 * dbxread.c (free_and_init_header_files): Make static.
7479 * dbxread.c: Add prototypes for local functions.
7480 * dbxread.c (new_object_header_files): Remove; inlined usages.
7481 * dbxread.c (xrealloc usages): Cast args.
7482 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7483 and change usages accordingly.
7484 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7485 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7486 * dbxread.c (dbx_next_symbol_text): Make static.
7487 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7488 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7489 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7490 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7491 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7492 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7494 * dwarfread.c (record_misc_function): Change name to record_minimal_
7495 symbol and use minimal symbol table throughout.
7496 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7497 * dwarfread.c: Convert all references to builtin types to use the new
7498 lookup_fundamental_type function.
7499 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7500 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7502 * elfread.c (record_misc_function): Convert to use record_minimal_
7504 * elfread.c (elf_symtab_read): Add objfile parameter.
7505 * eval.c: Add prototypes for local functions and move some decls
7506 around to accomodate prototypes.
7507 * expprint.c: Add prototypes for local functions. Change references
7508 to misc function vector to minimal symbol table.
7509 * findvar.c (read_memory usages): Cast args.
7510 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7511 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7512 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7513 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7514 * gould-xdep.c: Minor whitespace change.
7515 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7516 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7517 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7518 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7519 * i386-tdep.c: Add prototypes for local functions.
7520 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7521 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7522 that defaulted to int.
7523 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7524 i386_push_dummy_frame): Returns void.
7525 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7526 int and explicitly declare return type as int.
7527 * i387-tdep.c: Minor formatting changes.
7528 * i960-tdep.c (leafproc_return): Convert from misc function vector
7529 use to minimal symbol table use.
7530 * infcmd.c: Add prototypes for local functions.
7531 * infcmd.c (continue_command, until_next_command, until_command,
7532 path_info, path_command): Make static.
7533 * infcmd.c (step_1, until_next_command): Convert from misc func
7534 vector to minimal symbol table use.
7535 * inflow.c: Add prototypes for local functions.
7536 * infptrace.c (store_inferior_registers): Returns void, not int.
7537 * language.c (_initialize_language): Use proper member of function
7539 * m2-exp.y: Add prototypes for local functions, convert misc function
7540 vector uses to minimal symbol table uses.
7541 * m2-exp.y (make_qualname, yyerror): Make static.
7542 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7543 * m68k-pinsn.c: Add prototypes for local functions.
7544 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7545 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7546 * m68k-stub.c: Add prototypes.
7547 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7548 use to minimal symbol table use.
7549 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7550 * m88k-xdep.c (store_inferior_registers): Returns void.
7551 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7552 * mach386-xdep.c (store_inferior_registers): Returns void.
7553 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7554 * main.c: Add prototypes for local functions.
7555 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7556 longjmp() result to (NORETURN void).
7557 * main.c (catch_errors): Prototype the 'func' parameter.
7558 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7559 Takes an unused arg.
7560 * main.c (execute_command): Call the right member of the func union.
7561 * main.c (command_loop_marker, symbol_completion_function,
7562 command_loop): Make static.
7563 * main.c (command_line_input): Make linelength unsigned, cast arg
7564 to command_line_input().
7565 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7566 * main.c (initialize_main): Call right member of function union.
7567 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7568 * mem-break.c: Include symtab.h
7569 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7570 * mips-xdep.c (store_inferior_registers): Returns void.
7571 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7572 use to minimal symbol table use.
7573 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7575 * mipsread.c (make_type): Remove, convert usages to init_type.
7576 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7577 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7578 vector use to minimal symbol table use.
7579 * parse.c: Add prototypes for local functions.
7580 * parse.c (xrealloc usages): Cast args.
7581 * parse.c (prefixify_expression, length_of_subexp): Make static.
7582 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7583 * parser-defs.h: Convert function decls to prototype form.
7584 * partial-stab.h: Convert from misc function vector use to new minimal
7586 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7587 the per-objfile copies.
7588 * printcmd.c: Add prototypes for local functions. Move some struct
7589 definitions around to accomodate prototypes.
7590 * printcmd.c (decode_format): Make static, change args oformat and
7591 osize to int from char.
7592 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7593 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7594 * printcmd.c (print_address_symbolic): Convert from misc function
7595 vector use to minimal symbol table use.
7596 * printcmd.c (address_info): Convert from misc function vector use
7597 to minimal symbol table use.
7598 * printcmd.c (delete_display, enable_display, disable_display_command):
7600 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7601 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7602 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7603 * pyr-xdep.c (store_inferior_registers): Returns void.
7604 * remote-mm.c (mm_load): symbol_file_add return value unused.
7605 * remote-nindy.c: Minor format change.
7606 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7607 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7608 * rs6000-xdep.c (store_inferior_registers): Returns void.
7609 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7610 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7611 vector use to minimal symbol table use.
7612 * solib.c: Add prototypes for local functions.
7613 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7614 function vector use to minimal symbol table use.
7615 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7616 * solib.c (find_solib, shared_library_command): Make static
7617 * solib.c (read_memory, write_memory usages): Cast args.
7618 * solib.c (special_symbol_handling): Add function
7619 * source.c: Add prototypes for local functions.
7620 * source.c (select_source_symtab): Convert to scan objfiles.
7621 * source.c (open_source_file): Make static.
7622 * source.c (xrealloc usages): Cast args.
7623 * source.c (source_line_charpos): ifdef out, unused.
7624 * source.c (get_filename_and_charpos): Make static.
7625 * stack.c: Add prototypes for local functions.
7626 * stack.c (print_frame_info, frame_info): Convert from misc function
7627 vector use to minimal symbol table use.
7628 * symfile.c: Add prototypes for local functions.
7629 * symfile.c (compare_symbols): Make args const PTR's.
7630 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7631 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7632 * symfile.c (obsavestring): Add objfile parameter.
7633 * symfile.c (init_misc_bunches, prim_record_misc_function,
7634 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7635 sort_misc_function_vector, compact_misc_function_vector): Remove
7636 * symfile.c (symbol_file_add_digested): Add function.
7637 * symfile.c (symbol_file_add): Returns struct objfile *.
7638 * symfile.c (symbol_file_command): Modify for state file use.
7639 * symfile.c (symfile_open): Add parameter "dumpable".
7640 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7641 * symfile.c (load_command, add_symbol_file_command): Make static.
7642 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7643 * symfile.c (rindex usages): Converted to strrchr.
7644 * symfile.c (allocate_psymtab): New
7645 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7646 converted to minimal symbol table usage, but no obvious conversion.
7647 * symfile.c (free_all_symtabs): Remove.
7648 * symfile.c (_initialize_symfile): Use per-objfile info.
7649 * symfile.h: Rework the objfile structure to add per-objfile data
7650 objects (psymbol_obstack, symbol_obstack, type_obstack,
7651 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7652 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7653 Add prototypes to function declarations.
7654 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7655 function vector usage to minimal symbol table usage.
7656 * symmisc.c (DEV_TTY): Define if not defined.
7657 * symmisc.c: Add local function prototypes.
7658 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7659 printpsyms_command, print_objfiles, print_objfiles_command):
7660 Rework to use iterate_over_*
7661 * symtab.c: Add prototypes for local functions.
7662 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7663 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7664 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7665 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7666 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7667 lookup_reference_type, lookup_member_type, allocate_stub_method,
7668 check_stub_method, create_array_type, smash_to_member_type,):
7670 * symtab.c (lookup_symbol): Some args are const.
7671 * symtab.h: All type related defs and structs moved to gdbtypes.h
7672 * symtab.h: Convert decls to prototypes.
7673 * target.c (noprocess): Make static.
7674 * target.h: Change decl's to prototypes.
7675 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7676 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7677 * utils.c (_initialize_utils): Use correct member of function union.
7678 * valarith.c: include gdbtypes.h
7679 * valops.c: include gdbtypes.h, add prototypes for local functions.
7680 * valops.c (value_push, value_arg_push, find_function_addr):
7682 * valops.c (value_string): Convert from misc function vector use
7683 to minimal symbol table use.
7684 * valops.c (check_field_in): Make arg const.
7685 * valprint.c: Add prototypes for local functions.
7686 * valprint.c (print_string): Make static
7687 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7688 * values.c: Add prototypes for local functions.
7689 * values.c (value_headof): Convert from misc function vector to
7690 minimal symbol table.
7691 * xcoffexec.c: Add prototypes for local functions.
7692 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7694 * xcoffexec.c (relocate_minimal_symbol): Add.
7695 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7696 * xcoffread.c: Add prototypes for local functions.
7697 * xcoffread.c (sort_syms): Convert to scan objfiles.
7698 * xcoffread.c (read_xcoff_symtab): Make static.
7699 * xcoffread.c (various): Replace references to builtin types with
7700 calls to lookup_fundamental_type. Replace references to symbol_obstack
7701 and psymbol_obstack with pointers to the per-objfile copies.
7702 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7703 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7705 * xcoffread.c (init_stringtab): Add objfile parameter.
7706 * gdbtypes.c: New file
7707 * minsyms.c: New file
7708 * mmap-alloc.c: New file
7709 * mmap-sbrk.c: New file
7710 * objfiles.c: New file
7714 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7716 * Check in Fred Fish's changes in these modules. Fred
7717 will make ChangeLog entries for all of them. Update VERSION
7720 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7722 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7724 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7725 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7726 value.h: Prototypes for static functions; lint.
7727 * gdbtypes.h: Empty file to ease transition.
7729 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7731 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7732 inferior.h, language.h, signame.h, target.h, terminal.h,
7733 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7734 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7736 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
7737 signame.c, sparc-xdep.c: Prototypes for all static functions.
7739 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
7740 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
7741 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
7742 Remove to_call_function and target_call_function, since it
7743 always calls the same thing (call_function_by_hand).
7744 * core.c, exec.c, solib.c: Rename target_ops sections =>
7746 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
7747 target.h: target_kill takes no args.
7748 * language.c (language_info): Scaffolding to allow briefer
7749 messages when the current language changes. FIXME.
7750 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
7751 complaints about volatile functions.
7752 * xm-sysv4.h (HAVE_MMAP): Define.
7754 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
7756 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
7757 to make prototypes for all functions declared here.
7758 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
7759 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
7760 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
7761 * ieee-float.h: Use PARAMS for prototypes; make some params const.
7762 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
7763 * m2-exp.y: Remove unused CONST; Rename OR and AND.
7764 * utils.c: Avoid declaring malloc and realloc. Lint.
7765 (request_quit): Accept signal-number parameter.
7767 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
7769 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
7770 DIE's. Add new function read_tag_pointer_type() to read them.
7772 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
7773 When creating a new user defined type, check to see if a partial
7774 type already exists, and if so, bash it to fit.
7776 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
7778 * coffread.c (decode_base_type): Pass long, not union.
7779 Fix by Eric Valette, ev@chorus.fr.
7781 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
7783 * elfread.c (elf_symtab_read): Fix code to correctly track
7784 changes in bfd for absolute symbols.
7786 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
7788 * xm-vaxbsd.h: Close off comment.
7790 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
7792 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
7794 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
7796 * mips-tdep.c (mips_print_registers): Print correct register
7797 number for double pseudo-registers.
7799 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
7801 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
7802 in the op$::OPERATOR. case. From Steven McCanne,
7803 <mccanne@horse.ee.lbl.gov>.
7805 * exec.c (set_section_name): Pass arg to exec_files_info;
7806 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
7808 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
7810 * main.c (print_gdb_version): Copyright msg: only this year.
7811 (cd_command): Avoid changing current_directory on error.
7813 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
7815 * mipsread.c (parse_partial_symbols): Handle dependencies
7816 between partial symbol tables (when not doing stabs-in-ecoff).
7817 (This used to be handled by parse_fdr, but parse_fdr was
7818 incompatible with handling stabs-in-ecoff, so the code
7819 was re-written to not use parse_fdr. Unfortunately,
7820 the logic to handle dependencies was overlooked.)
7822 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7824 * coffread.c (read_enum_type): Use the size of a target int when
7826 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
7828 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
7829 * symtab.c (lookup_reference_type, lookup_ptr_type): use
7830 TARGET_PTR_BIT to determine size of a pointer
7831 * values.c (unpack_long): when unpacking a REF or a PTR don't
7832 assume the size of the type.
7834 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
7836 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
7837 looking at its members. Improve guess between struct and union,
7838 only assuming union if multiple members have offsets of zero.
7840 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
7842 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
7843 (This is just for clarity - and one day permitting us to
7844 change FP0_REGNUM from 38 to 32, which would make more sense.)
7845 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
7846 register numbers in stabs-in-ecoff get handled correctly.
7848 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
7850 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
7851 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
7852 into BSD and Ultrix.
7854 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
7856 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
7858 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
7860 * Makefile.in: Increment version to 4.4.1.
7861 * main.c (print_gdb_version): Update copyright notice.
7863 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
7865 * mipsread.c: Prepend "struct " to the names of structure
7866 types, and similarly for enums and unions. (This used
7867 to be done, but got lost in the re-write to "guess" the
7868 difference between enum/struct/union.)
7869 Also, guess that a tag is an enum if the first member
7872 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
7874 * xm-vax.h: #ifndef ultrix around #include of endian.h and
7877 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
7879 * Projects: Patching executables is done.
7880 * Makefile.in (VERSION): Roll to gdb-4.4.
7881 * README, WHATS.NEW: Update for gdb-4.4.
7883 * symfile.c (reread_symbols): Whenever we reread one object
7884 file's symbols, we must restart the scan, because the object_files
7885 chain has been permuted.
7887 * exec.c (exec_files_info): Split out into print_section_info.
7888 Print BFD filename of each section if it's not the default one.
7889 * core.c (core_files_info): Call print_section_info.
7891 * xm-vax.h: Include a few system header files whose definitions
7892 must precede defs.h.
7893 * language.c, language.h: Make some things const.
7894 * expression.h, main.c: const spreads like ooze.
7896 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
7897 since BREAKPOINT values can be >0x80.
7899 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
7901 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
7903 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
7905 * sparc-pinsn.c: Remove kludge for preferring architectures.
7906 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
7907 and forever. Add `add' instruction to the set that get checked
7908 for a preceding `sethi' in order to print an absolute address.
7909 Corresponding changes in ../include/opcode/sparc.h needed
7910 to eliminate garbage instructions.
7912 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
7914 * mipsread.c (parse_partial_symbols): Make sure partial
7915 symbols are created for external symbols (as used to be
7916 the case). This is a bit of a pain with the mips-coff.
7917 It uses a table which points to all of the external
7918 symbols belonging to a particular FDR or psymtab.
7919 Once we've generated this table, we might as well save
7920 it, and then use it in psymtab_to_symtab_1 to find
7921 the symbols to pass to parse_external().
7922 * symfile.c, symfile.c: New function start_psymtab_common
7923 to share the common parts of allocating a new psymtab
7924 for dbxread, mipsread (and later dwarfread). Its code
7925 was pulled out from start_psymtab in dbxread.c.
7926 * dbxread.c (start_psymtab): Use start_psymtab_common().
7928 * valprint.c (val_print): If there is an error when trying
7929 to print a string, check to see if there really is a problem
7930 by reading just one character. If that works, assume
7933 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
7935 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
7936 cypress, v8 mnemonics in that order.
7938 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
7940 * sparc-pinsn.c: Put the qsort() back in.
7942 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
7944 * findvar.c (read_register, write_register): Handle machines
7945 where REGISTER_TYPE is not the same size as "int".
7947 Handle debug symbols in dynamically loaded (relocated) code:
7949 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
7950 offset to process_one_symbol.
7951 (process_one_symbol): Take new offset parameter. Add it into
7952 appropriate symbol types to relocate symbols to loaded addresses.
7953 Handle all possible symbol types, and complain() about types that
7954 we don't expect to see.
7955 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
7956 process_one_symbol (FIXME, should pass real offset).
7960 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
7962 (set_breakpoint, break_command_1, until_break_command,
7963 catch_command_1, breakpoint_re_set_one): Use it.
7964 * symtab.h (resolve_sal_pc): Declare.
7965 * infcmd.c (jump_command): Use resolve_sal_pc.
7967 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
7969 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
7971 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
7973 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
7974 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
7975 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
7977 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
7979 * dbxread.c (process_one_symbol): Make a first cut at handling
7980 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
7982 * symtab.c (find_pc_line): Fix stepping into and out of #included
7985 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
7987 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
7988 no longer any need to copy ../include/opcode/* into gdb.
7990 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
7992 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
7994 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
7996 * valprint.c (type_print_base, type_print_method_args):
7997 Print C++ constructor methods without bogus "return type."
7999 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8001 * infptrace.c (child_xfer_memory): Parameter "target" should
8002 be a pointer to a structure, not the entire structure.
8004 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8006 * depend: Convert the couple of references to ansidecl.h that
8007 used the local gdb version to use the ../include version.
8009 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8012 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8013 (inferior_proc_init): Fix non-ANSI version of args.
8014 (attach): Call print_sys_errmsg with correct number of args.
8015 (mappingflags): Make static, does not need to be global.
8017 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8018 not the entire struct itself.
8020 * valops.c (value_assign): Cast some args to modify_field() and
8021 {read,write}_register_bytes() correctly.
8023 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8025 * Makefile.in (MALLOCSRC): Removed reference to removed local
8028 * dwarfread.c (list_in_scope): Needs an initial value, use file
8031 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8033 * main.c (main): Make option_index local to keep new getopt happy.
8034 main.c, solib.c, Makefile.in: Update copyright notices.
8036 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8038 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8040 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8042 * Makefile.in (HFILES): Add partial-stab.h.
8044 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8046 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8047 New files for stratus. Not complete enough to actually build
8048 on the Stratus machine; that awaits copyright assignment for
8051 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8052 for getting custom flags into CFLAGS when doing makes.
8054 * configure.in: Add config information for stratus.
8056 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8058 * dbxread.c (process_one_symbol): Pass address of structure
8059 to complain(), rather than the whole structure.
8061 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8063 * solib.c (solib_add_common_symbols): Only compile in when not
8064 using SVR4 style shared libraries.
8066 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8068 * dwarfread.c (locval): Add offreg flag to indicate location
8069 values that are computed off a base register.
8071 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8072 TAG_local_variable cases to account for static variables
8073 within function scopes.
8075 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8077 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8078 doesn't exist on some systems.
8080 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8081 nexting over recursive function calls.
8083 * target.c (target_read_string): Create this routine to read null
8084 terminated strings from the target. It deals with running off the
8085 end of memory elegantly as well. solib.c (find_solib): Use
8086 target_read_string() to avoid problems with running off the end of
8089 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8090 that reference pgrp_inferior.
8092 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8094 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8095 mips-tfile has been hacked to act more "traditionally."
8096 * dbxread.c: Fixed typo in comment.
8098 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8100 * mips-tdep.c (mips_skip_prologue): Add some number of
8101 'sw' instructions before 'addiu' adjusts the stack.
8103 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8105 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8106 freescope, buildblock closescope, record_line, add_symbol_to_list,
8107 gatherblocks, make_blockvector): Extensive changes to switch
8108 to generic symbol table building code in buildsym.c. Remove
8109 scope tree structures and functions, symbol table building
8110 functions, and lots of other small changes.
8112 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8113 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8115 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8117 * buildsym.c (cleanup_undefined_types): Add support for enums.
8118 This fixes the 'GDB internal error. cleanup_undefined_types with
8121 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8123 * dbxread.c: detect gcc2 compilations.
8125 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8127 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8128 in ../include/opcode/sparc.h.
8130 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8132 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8133 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8134 to reflect actual locations of opcode files, so TAGS target will
8137 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8139 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8142 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8143 dereferencing to access the correct elements.
8145 * valops.c (value_addr): Declare return type of external func
8148 * xcoffread.c: Undefine next_symbol_text before redefining it.
8150 For older changes see ChangeLog-9091
8156 version-control: never