1 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
3 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
4 rather than dumping core.
6 * Makefile.in: Add ${srcdir}/ to all source files.
7 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
8 (TAGS): Deal with srcdir and new config directory scheme.
10 Makefile.in (NONSRC): Remove createtags.
13 * rs6000-tdep.c: Delete unused function print_frame.
15 * frame.h (struct frame_info): Doc fix for next_frame.
16 New field signal_handler_caller.
17 blockframe.c (create_new_frame, get_prev_frame_info),
18 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
20 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
23 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
25 * irix4-nat.c (fetch_core_registers): Special version of this for
26 Irix 4.x, which stores regs a bit differently from other /proc
28 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
29 to new file core-svr4.c.
30 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
31 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
33 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
35 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
37 * i387-tdep.c: Remove unused #includes.
39 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
41 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
43 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
45 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
47 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
48 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
49 Don't muck with SYMBOL_CLASS.
51 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
53 * munch: Don't use head command. It doesn't exist everywhere.
55 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
57 * inflow.c (new_tty): Remove spurious 'o' character at end
60 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
62 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
63 instructions and nothing more.
64 * mipsread.c (add_line): Add comment why we have to combine line number
65 entries for the same line number.
67 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
69 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
72 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
74 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
76 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
78 * source.c (select_source_symtab): Clean up comment. Also, if
79 we have a current_source_symtab, and s is NULL, return without
81 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
82 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
84 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
86 * dbxread.c (unknown_symchar_complaint): Add new complaint.
87 * stabsread.h: Declare it.
88 * partial-stab.h: Use it.
90 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
92 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
94 * stack.c (print_frame_info): Print specially if dummy frame.
96 * breakpoint.c: Add comments regarding within_scope future direction.
100 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
102 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
104 * ch-exp.y: Fix thinko that broke parsing of FALSE.
106 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
108 * stabsread.c (read_member_functions): Initialize domain for stubbed
109 member functions to avoid gdb core dumps when printing pointers
111 * cp-valprint.c (cp_print_class_method): Check for stubbed member
114 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
116 * expprint.c (print_subexp): If opcode not found in op_print_tab,
117 stop with an error().
118 eval.c (evaluate_subexp): Change error message.
120 * objfiles.c (build_objfile_section_table): Cast return value
123 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
125 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
126 to rs6000_frame_chain and deal with it if we're in a signal handler.
127 (FRAME_SAVED_PC): Use rs6000_frame_chain.
129 * breakpoint.c (within_scope): New function.
130 (enable_breakpoint, watchpoint_check): Use it.
132 * source.c (openp): Handle "exec-file ./ls" correctly.
134 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
136 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
138 * ch-exp.y: Clean up lexing of identifiers and
139 reserved words. (E.g. don't recognize FALSEXXX as the
140 keyword FALSE followed by the identifier XXX.)
141 Also, convert identifiers to lower case.
143 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
145 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
146 new serial interface.
148 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
150 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
151 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
152 * ser-go32.c: Return -1 on most failures, 0 on most successes,
153 and use new return codes for go32_readchar().
154 * ser-unix.c: Ditto. Also, move error handling up to caller for
155 SERIAL_SETBAUDRATE().
156 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
158 (serial_close): New routine to wrap around device close routine.
159 serial.h: Clean & document return values more clearly.
161 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
163 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
165 * rs6000-pinsn.c (print_operand, case LI): Print condition register
166 operand in decimal rather than wrong textual versions.
168 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
169 (mention 't', remove false thing about 'g' only good with 'f').
171 * breakpoint.h: move "struct breakpoint" and friends to top of
172 file so that bpstat_find_breakpoint prototype works.
174 * solib.c (struct so_list): Add bfd field.
175 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
176 Put the bfd in bfd field of the so_list.
177 (clear_solib): Free bfd name and close_bfd on the bfd.
179 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
181 * valarith.c (value_subscript): Add COERCE_REF.
182 * ch-exp.y (operand_5): We can generalize the 2nd operand
183 of a string repetition ot 'literal' without ambiguity.
185 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
187 * breakpoint.h (struct bpstat): Remove momentary field.
188 Remove bpstat_momentary_breakpoint. This was always kludgy
189 and is no longer used.
191 * breakpoint.h: Add enum bpstat_what.
192 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
193 stop and print fields of bpstat now per-breakpoint, not just
194 one for the whole chain.
195 breakpoint.{c,h} (bpstat_what): New function.
196 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
197 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
198 with call to bpstat_what.
199 README: Remove watchpoint/breakpoint bug from known bugs.
201 * breakpoint.h: Prototype bpstat_find_breakpoint.
203 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
205 * symtab.c (find_methods, gdb_mangle_name): Note that functions
207 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
208 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
210 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
212 * i960-pinsn.c (tabent): Copied struct definition from
215 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
217 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
219 * symtab.c (gdb_mangle_name): Use it.
220 * symtab.c (find_methods): Do not add destructors to choice list
222 * symtab.c (decode_line_1): Make breakpoints on destructors work
225 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
227 * ser-go32.c: Make it use serial port name.
228 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
230 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
233 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
235 * configure.in: Only configure sparclite subdir when target_cpu
238 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
240 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
241 Remove FIXME comment regarding this.
243 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
245 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
247 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
249 Add section table to objfile struct. Use it for find_pc_section.
250 * objfiles.c (add_to_objfile_sections,
251 build_objfile_section_table, find_pc_section): new functions.
252 (allocate_objfile): build section table.
253 * objfiles.h (struct obj_section): new structure.
254 (struct objfile): add section table.
255 (find_pc_section): new prototype.
256 * solib.[ch] (find_pc_section_from_so_list): removed.
257 * sparc-tdep.c: include objfiles.h for find_pc_section. include
258 symfile.h for objfiles.h.
259 (in_solib_trampoline): adjusted for new find_pc_section
260 prototype. Removed BAD_RICH_HACK ifdefs.
261 * symfile.c (syms_from_objfile): offset objfile sections.
262 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
263 * symfile.h (find_pc_section): prototype removed. Also fixed
264 comment typo NUL -> NULL.
265 * target.[ch] (find_pc_section_from_targets): removed.
266 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
268 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
270 * ser-go32.c: Format. (go32_open): Use proper return value.
272 * configure.in: Undo conditional configdirs hack for sparclite.
274 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
276 * symtab.c (list_symbols): When call break_command, pass both
277 filename and function name not just function name.
279 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
281 (Changes and new files to make "none" a full fledged configuration)
282 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
283 Currently only tm-none.h has any meaningful contents.
284 * config/none/none.mh (NAT_FILE): Use nm-none.h
285 * config/none/none.mh (XM_FILE): Use xm-none.h
286 * config/none/none.mt (TM_FILE): Use tm-none.h
287 * Makefile.in (depend): Remove comment about parse errors in
288 valops.c, it now parses correctly and generates a correct depend
289 line. Remove line that touches xm.h, tm.h, and nm.h; they are
290 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
292 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
294 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
296 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
297 exactly 8 characters.
299 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
301 * configure.in: Sparclite uses sparc config dir. Also has it's
302 own tm- & .mt files now. Also add sparclite to configdirs.
303 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
304 * config/i386/go32.mh: Nullify def of TERMCAP.
305 * config/i386/xm-go32.h: Get rid of redef of EIO.
306 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
307 specific configs. Very similar to sun4os4, but without solib.
308 * sparclite/{Makefile.in configure.in}: First cut at making this
311 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
313 * ser-go32.c: First cut at adapting to new serial interface.
315 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
317 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
318 These implement a new serial line interface for talking to remote
320 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
321 EXCEPT go32, which gets ser-go32.c.
322 * remote.c: Use new serial interface. More remote-xxx's to be
324 * ser-bsd.c, ser-termios.c: Removed.
325 * serial.c: New. Implements common operations for all serial
327 * ser-unix.c: New. Unix specific serial operations for various
328 flavors of Unix (Posix, SysV, BSD).
329 * serial.h: Generic serial interface defs.
330 * config/i386/go32.mh, config/i386/i386bsd.h,
331 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
332 ser-bsd.o from XDEPFILES. All the magic is now handled in
335 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
337 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
339 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
341 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
343 * rs6000-tdep.c (frameless_function_invocation): Don't even think
344 about framelessness except on the innermost frame.
346 * xcoffexec.c: Call fatal() not abort().
348 * stabsread.c (patch_block_stabs): If stab & no symbol, make
349 a LOC_OPTIMIZED_OUT symbol.
350 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
351 findvar.c (read_var_value), printcmd.c (address_info),
352 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
353 m2-exp.y (yylex): Deal with it.
354 ch-exp.y (yylex): Deal with it.
356 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
358 * findvar.c (value_from_register): H8500 specific, check to see
359 if we are looking at short pointer. If so, skip crock.
360 * h8500-tdep.c (h8500_frame_chain): Mask down value from
361 read_memory_integer() to avoid getting messed up by sign extension.
363 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
365 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
366 ifdef protect using BAD_RICH_HACK. This should be removed soon.
367 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
369 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
371 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
373 * core.c (dis_asm_print_address): New function.
375 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
378 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
380 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
381 entire breakpoint chain and print only the first entry that needs to
382 be printed and needs to be stopped for. Fixes problems with printing
383 of multiple breakpoints with different conditions.
384 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
385 effectively stops printing of the breakpoint chain.
386 * breakpoint.c (print_it_noop): New routine to print nothing
387 for this breakpoint entry and dont stop printing.
388 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
389 watchpoint only if it is enabled.
390 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
391 descriptor from the library to make backtraces through setjmp work.
392 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
394 * mips-tdep.c (read_next_frame_reg): Provide correct values for
395 all registers saved within sigtramp, cleanup.
397 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
399 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
401 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
403 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
404 with prototype in ../include/dis-asm.h.
406 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
408 * core.c (dis_asm_{read_memory,memory_error}): New functions.
409 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
410 Use read_memory_func interface to disassembler.
412 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
414 Teach sparc solaris to next over shared library functions.
415 * solib.[hc] (find_pc_section_from_so_list): new function and
417 * sparc-tdep.c (in_solib_trampoline): new function.
418 * symfile.[hc] (find_pc_section): new function and prototypes.
419 * target.[hc] (find_pc_section_from_targets): new function and
421 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
424 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
426 * infrun.c (wait_for_inferior): Revise comment.
428 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
430 * command.{c,h}: New var_type var_integer.
431 main.c: Use it for history_size.
433 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
434 Lint and byte-order fixups.
436 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
438 * breakpoint.h (bpstat): New field print_it.
439 breakpoint.c (bpstat_print): Use it.
440 (print_it_normal): New function (from old bpstat_print code).
441 (bpstat_{alloc,stop_status}): Set print_it field.
443 * breakpoint.c (bpstat_stop_status): Use catch_errors when
444 evaluating watchpoint condition, via new function watchpoint_check.
445 Also stop if watchpoint disabled due to leaving its block.
447 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
449 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
451 * mips-pinsn.c: Add missing include of dis-asm.h.
453 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
455 * Makefile.in (clean, distclean, realclean): Recursively apply
456 to subdirs first, rather than last. This avoids, for example,
457 Makefile being removed in a parent directory before the recursive
460 * alldeps.mak, depend: Update for below changes.
462 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
463 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
464 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
465 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
467 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
468 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
469 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
470 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
471 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
472 tm-68k.h to tm-m68k.h.
473 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
474 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
477 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
478 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
479 * a29k-tdep.c: Renamed from am29k-tdep.c.
480 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
481 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
482 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
483 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
485 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
486 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
487 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
489 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
490 define that does not appear anywhere else in the gdb source tree.
491 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
493 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
495 * breakpoint.c: Add comments regarding breakpoint_re_set.
497 * xcoffread.c (sort_syms, compare_symbols): Remove.
498 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
499 not our own sort_syms (it is identical).
501 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
503 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
505 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
506 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
508 * exec.c (exec_close): Fix storage leak.
509 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
510 output sections when patching an executable.
511 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
512 when writing all registers.
513 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
514 at the right offset in the dummy frame.
515 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
516 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
517 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
519 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
521 * Makefile.in (TARFILES): Avoid trailing backslash.
523 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
525 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
526 it in breakpoint_re_set.
527 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
529 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
530 don't use sizeof(int) for target stuff, etc).
532 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
534 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
535 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
536 support that can't be integrated anyway due to lack of clear
539 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
541 * findvar.c (read_register, write_register): Make these capable
542 of reading/writing registers that are shorter than REGISTER_TYPE.
543 * (value_from_register): Install H8500 specific code to return
544 proper value when register is being used as a pointer.
545 * h8500-tdep.c: Remove extra defines of NUM_REGS.
546 (h8500_skip_prologue): Use correct lengths for LINK instructions.
547 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
548 chain frames properly by combining frame pointer with T reg.
549 (init_extra_frame_info): Delete. It's now a macro.
550 (frame_args_address): Don't add PTR_SIZE. Stack args are already
551 offset by the correct amount off of the frame pointer.
552 (register_byte): Delete. It's now a macro.
553 (register_raw_size, register_virtual_size): Delete. Replaced by
554 common routine h8500_register_size, cuz there's no difference
555 between the raw & virtual sizes on this machine.
556 (register_convert_to_raw, register_convert_to_virtual): Delete,
557 cuz there's no difference between the raw & virtual forms.
558 Replaced by memcpy in tm file.
559 (register_virtual_type): Rename to h8500_register_virtual_type.
560 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
561 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
562 emulator have same reg offsets. This is all handled in the
564 (h8500_trapped_internalvar): New routine to detect references to
565 convenience vars acting as pointer pseudo-regs.
566 (h8500_value_trapped_internalvar): Conjure up value of pointer
568 (h8500_set_trapped_internalvar): Convert set value in real
570 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
571 code segment register.
572 infrun.c (proceed): Simplify. Call write_pc instead of doing it
574 (wait_for_inferior): Add h8500 specific code to add stack segment
575 when reading SP register.
576 remote-sim.c (fetch_register): Spacing.
577 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
578 detect cruft. Redo all register manipulation stuff. Get rid of
579 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
580 to frame pointer. (IS_TRAPPED_INTERNALVAL,
581 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
582 to create internal vars for pointer pseudo-regs.
584 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
586 * Makefile.in: Numerous small changes to macro definitions
587 and rules for building gdb distribution tree. Many macros
588 eliminated or merged, and rules simplified.
589 * alldeps.mak: Update.
592 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
594 * Makefile.in: recurse through SUBDIRS for dvi target too
596 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
598 * Clean up xcoff relocation.
599 objfiles.h (struct objfiles): Add section_offsets, num_sections.
600 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
602 symtab.h (struct general_symbol_info): Add section field.
603 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
604 xcoffread.c: Set section for symbols and msymbols.
605 (struct symtab): Add block_line_section field.
606 buildsym.c (end_symtab): Set it.
607 (end_symtab and callers): Add section parameter.
608 objfiles.c (objfile_relocate): New funciton.
609 xcoffexec.c (vmap_symtab): Use it.
610 xcoffsolib.h (struct vmap): Remove unused fields.
611 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
612 CORE_NEEDS_RELOCATION, symtab_relocated.
613 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
614 rs6000-tdep.c: Make loadinfotext static.
615 breakpoint.c (fixup_breakpoints): Doc fix.
616 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
617 (end_symtab): primary field replaces nonreloc.
619 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
621 * symtab.h (struct linetable_entry): Remove confusing comment.
623 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
625 * Makefile.in: add installcheck target
627 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
629 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
630 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
631 z8k}: New directories to hold cpu specific configuration files.
632 Naming follows gcc convention.
633 * config/{*.mt, *.mh}: All target and host makefile fragment
634 config files moved to an appropriate config/<cpu> subdirectory.
635 * nm-*, xm-*, tm-*: All native, host, and target files, which
636 get linked to nm.h, xm.h, and tm.h respectively by configure,
637 moved to appropriate config/<cpu> subdirectory.
638 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
639 Native, host, and target files that are common across more than
640 one cpu architecture and included by one of the configured
641 native, host, or target files, get moved to config directory.
642 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
643 pick up native, host, or target include files moved to one of
644 the config subdirectories, and that are included by other files.
645 * Makefile.in (alldeps.mak): Modify to account for new config
647 * alldeps.mak, depend: Update for new config directory structure.
648 * config/*/[ntx]m-*.h: Modify all files that include other
649 [ntx]m-*.h files to use path relative to gdb/config. I.E.
650 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
652 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
653 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
654 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
655 * configure.in: Default gdb_host_cpu to host_cpu, and remap
656 the ones where the default is not unique or different than the
657 config subdirectory name. Similarly, handle gdb_target_cpu.
658 Modify configure.in as appropriate to make use of gdb_host_cpu
659 and gdb_target_cpu to find makefile fragments and make links.
661 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
663 * mipsread.c (compare_blocks): Sort blocks with the same start
664 address by decreasing ending address.
666 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
668 * mipsread.c (parse_procedure): Save cur_fdr accross call to
669 lookup_symbol as it might get clobbered by the call.
671 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
672 The previous code did not initialize the language field for the psymtab
675 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
677 * c-exp.y (parse_number): Avoid shift warning.
678 * serial.h (struct ttystate): Declare empty one on DOS.
680 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
682 * xm-sun4os4.h: Return type of free() should be void, not int.
684 * vx-share/vxWorks.h: Remove #def of NULL.
686 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
688 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
690 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
692 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
694 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
696 * ieee-float.c: Moved to ../libiberty.
697 * ieee-float.h: Moved to ../include.
698 * Makefile.in: Update accordingly.
699 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
700 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
701 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
702 it is now in ../opcodes/m68881-ext.c.
703 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
704 prologue (some callers _do_ care).
705 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
706 new interface of ../opcodes/*-dis.c.
707 * ch-exp.y: Add #include <ctype.h>.
709 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
711 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
713 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
715 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
717 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
719 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
721 * z8k-tdep.c (extract_return_value, write_return_value,
722 store_struct_return): New functions from macros in tm-z8k.h.
724 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
726 * valops.c (value_arg_coerce): Apply temporary patch to
727 fix problem with coercion of array and function types when
728 passed as arguments to C functions, pending a more complete
729 review of when and how coercion should be done, depending
730 upon context and language.
732 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
734 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
736 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
737 debugsec if there are a non-zero number of symbols.
739 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
741 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
743 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
745 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
747 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
749 (symtbl_num_syms): New variable.
750 (read_xcoff_symtab): Set it.
751 (read_symbol_nvalue): Check for bad symno.
752 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
755 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
757 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
758 This is defined in defs.h if necessary.
759 * vx-share/vxWorks.h: Remove #defs of min and max.
760 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
761 vx-share/xdr_rdb.c: include defs.h.
763 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
765 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
768 * xcoffread.c (enter_line_range): complain() on bad endoffset.
769 xcoffread.c: Doc fixes.
771 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
773 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
774 xcoffexec.c (xcoff_relocate_core): New function.
775 (text_adjustment): Removed.
776 (add_vmap): Return the vmap.
777 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
779 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
781 * xcoffsolib.h: Add objfile member to struct vmap.
782 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
783 xcoffexec.c (add_vmap): Allocate objfiles here.
785 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
787 Support 68000 series without floating point.
789 * configure.in (m68000-*-{aout,elf,coff}): New configs.
790 * tm-68k-nofp.h: New file, lacks 68881 support.
791 * config/m68k-nofp.mt: New file.
793 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
795 Remove a few remaining underscore/no-underscore remnants from
798 * config/{m68k-un.mt, sparc-un.mt}: Remove.
799 * config/m68k-noun.mt: Rename to m68k-fp.mt.
800 * config/sparc-noun.mt: Rename to sparc-em.mt.
801 * tm-68k-noun.h, tm-spc-noun.h: Remove.
802 * tm-68k-un.h: Rename to tm-68k-fp.h.
803 * tm-spc-un.h: Rename to tm-spc-em.h.
804 * tm-sun4sol2.h: Cleanup.
805 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
807 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
809 * symmisc.c (std_in, std_out, std_err): Move initializations
810 to runtime code, in case they aren't constant.
812 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
814 * symtab.c (find_pc_symtab): some object file formats, notably
815 mips, have holes in the address ranges of symtabs. Change
816 this algorythm from first hit to tightest fit.
818 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
819 fence post without finding the enclosing function, then print a
822 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
824 * utils.c (fputs_demangled, fprint_symbol): Remove.
825 * utils.c (fprintf_symbol_filtered): New function which combines
826 the functionality of fputs_demangled and fprint_symbol. Uses a
827 caller provided language parameter to select the appropriate
828 demangler, and caller provided args to pass to the demangler.
829 * defs.h (enum language): Move further up in file so enum can
830 be used in prototypes.
831 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
832 * defs.h (fprintf_symbol_filtered): Add prototype.
833 * c-typeprint.c (cp_type_print_method_args): Replace calls to
834 fputs_demangled with call to fprintf_symbol_filtered.
835 * cp-valprint.c (demangle.h): Include
836 * cp-valprint.c (cp_print_value_fields): Replace calls to
837 fprint_symbol with calls to fprintf_symbol_filtered.
838 * printcmd.c (print_frame_args): Replace call to fprint_symbol
839 with call to fprintf_symbol_filtered.
840 * stack.c (print_frame_info): Remove obsolete code so we don't
841 have to update fputs_demangled usage in it.
842 * stack.c (print_frame_info, frame_info): Add language variable
843 to pass to fprintf_symbol_demangled and initialize it from the
844 symbol's language. Replace calls to fputs_demangled with calls
845 to fprintf_symbol_filtered.
846 * symtab.c (find_methods): Replace call to fputs_demangled with
847 call to fprintf_symbol_filtered.
848 * ch-valprint.c (demangle.h): Include.
849 * ch-valprint.c (chill_print_value_fields): Replace call to
850 fprint_symbol with call to new fprintf_symbol_filtered.
852 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
854 * Makefile.in (VERSION): Bump version to 4.8.2.
856 * main.c (source_command): Require an explicit pathname of file
857 to source, since previous behavior of defaulting to gdb init file
858 was troublesome and undocumented.
859 * printcmd.c (disassemble_command): Add missing '{}' pair to
860 else with two statements. Bug reported by Stephane Tsacas
862 * symtab.c (find_pc_line): Don't complain about zero length or
863 negative length line numbers for the moment, since we may not own
864 the terminal when called, such as when single stepping. (FIXME)
865 * language.h (CAST_IS_CONVERSION): True if current language is
866 C++ as well as C. Fix from Peter Schauer.
867 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
868 Use STREQN macro rather than bare '!strncmp()'.
869 * environ.c (unset_in_environ): Avoid use of memcpy on
870 overlapping memory regions, as suggested by Paul Eggert
871 <eggert@twinsun.com>.
872 * c-exp.y (%union struct): Remove unused ulval as suggested
873 by Paul Eggert <eggert@twinsun.com>.
875 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
877 * main.c (gdbinit): Make static.
878 * main.c (inhibit_gdbinit): Move to file scope.
879 * main.c (main): Remove local inhibit_gdbinit.
880 * main.c (source_command): Don't source '.gdbinit' file by
881 default if gdb has been told to ignore it.
883 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
885 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
888 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
890 * printcmd.c (print_address_symbolic): Only print if offset
891 is shorter than max_symbolic_offset.
892 (initialize_printcmd): `set print max-symbolic-offset'.
894 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
895 (examine_tag): Use it.
896 (read_register_stack): Only look in the local registers for a
897 memory address if it's between rfb and rsp; go to memory otherwise.
898 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
899 (reginv_com): Remove ancient kludge command.
901 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
903 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
904 irix4 will again compile.
906 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
908 * configure.in: accept mips-sgi-irix4* for irix4.
910 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
912 * z8k-tdep.c (print_register_hook): Lint.
914 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
916 Lint fixes from Paul Eggert (eggert@twinsun.com):
918 * command.c (do_setshow_command): var_uintegers are unsigned.
919 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
920 unsigned, since they use hex values with the high bit set.
922 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
924 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
925 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
927 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
928 macro definitions in parenthesis.
930 * dbxread.c (dbx_symfile_init): Catch the case where there is
931 no string table, but the only way we find out is by reading zero
934 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
936 * dbxread.c (dbx_symfile_init): Make size of the string table
937 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
938 offset to the string table is nonzero and handle the nonexistant
939 string table case, should it occur. Ensure that the string table
940 size read from the file is reasonable, with a minimum lower bound
941 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
943 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
945 * Makefile.in: Changes to build testsuite correctly.
946 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
947 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
948 (TARGET_FLAGS_TO_PASS): New variable.
949 (SUBDIRS): Added testsuite.
950 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
951 testsuite is compiled with CC_FOR_TARGET rather than CC.
953 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
955 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
956 reported by mycroft@gnu.ai.mit.edu.
958 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
959 * configure.in (vax-*-ultrix2*): New triplet.
960 * config/vaxult2.mh: New file.
961 * xm-vaxult2.h: New file.
963 * c-exp.y (parse_number): Change high_bit to unsigned.
964 * demangle.c: Change all references to cfront to ARM, since the
965 actual algorithm is the one specified in the Annotated Reference
966 Manual. This was confusing users into thinking that full cfront
967 support was implemented.
968 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
969 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
970 directly to lookup_struct_elt_type, which will do the
971 dereferencing itself.
972 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
973 NULL dereferencing bug for unnamed structs, comment out
976 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
978 * coffread.c (process_coff_symbol): Change PCC argument correction
979 so that it only happens on big-endian targets; so that it only
980 happens if the short or char argument is aligned on an int
981 boundary; and so that it changes the location, rather than the
982 type, of the argument. These changes tend to parallel similar
983 (old) changes in stabsread.c.
985 * coffread.c (coff_read_enum_type): Use the specified size for
986 enums, don't assume that they are int-sized.
988 * c-valprint.c (c_val_print): Don't assume enums are the same as
991 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
992 Rendell, <michael@mercury.cs.mun.ca>.
994 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
996 * language.h (local_decimal_format_custom): Add prototype.
997 * language.c (local_decimal_format_custom): Add function, bug
998 reported by Robert R. Henry (rrh@tera.com).
1000 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1002 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1003 by Josef Leherbauer, joe@takeFive.co.at.
1005 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1007 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1008 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1009 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1010 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1011 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1012 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1013 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1014 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1016 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1018 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1019 of demangled name fields to NULL if no demangling exists for
1020 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1021 symbols if their language is known at the time they are created,
1022 but sometimes the language is not known until later.
1024 * ch-typeprint.c (chill_print_type_base): Name changed to
1025 chill_type_print_base to match pattern for C and C++ names.
1026 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1027 to be consistent with other usages.
1028 * ch-typeprint.c (chill_type_print_base): Add support for
1029 printing Chill STRUCT types.
1030 * ch-valprint.c: Include values.h.
1031 * ch-valprint.c (chill_print_value_fields): New function and
1032 prototype for printing Chill STRUCT values.
1033 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1034 that was being called with two args instead of three.
1035 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1036 to print Chill STRUCT values.
1038 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1040 * configure.in: added testsuite to configdirs.
1042 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1044 * doc/stabs.texi: The `this' pointer is now known by the name
1045 `this' instead of `$t'.
1047 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1049 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1050 references of TAG_string_type DIEs in user defined types.
1051 * ch-lang.c (chill_create_fundamental_type): Track compiler
1052 change that now emits debugging info with the type long for Chill
1055 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1057 * remote-mips.c: New file; implements MIPS remote debugging
1059 * config/idt.mt: New file; uses remote-mips.c
1060 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1062 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1063 floating point coprocessor.
1064 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1066 (mips_pop_frame): If not mips_fpu, don't restore floating point
1068 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1070 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1071 mips_fpu, don't use fp0 as floating point return register.
1072 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1075 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1077 * gdb/testsuite: made modifications to testcases, etc., to allow
1078 them to work properly given the reorganization of deja-gnu and the
1079 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1081 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1083 * gdb/testsuite: Initial creation of gdb/testsuite.
1084 Migrated dejagnu testcases and support files for testing nm to
1085 gdb/testsuite from deja-gnu. These files were moved "as is"
1086 with no modifications. This migration is part of a major overhaul
1087 of dejagnu. The modifications to these testcases, etc., which
1088 will allow them to work with the new version of dejagnu will be
1089 made in a future update.
1091 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1093 * NEWS: Add reminders for next release.
1095 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1097 * mipsread.c (parse_lines): Correct check for files compiled with
1100 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1102 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1104 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1106 * Makefile.in (VERSION): GDB-4.8 release!
1107 * README, NEWS: Update for release.
1109 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1111 * am29k-pinsn.c (print_insn): Minor nits with const.
1112 * am29k-tdep.c: More minor nits with arg types for
1113 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1115 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1117 * gcc.patch: Update for a different GCC (G++) bug.
1118 * main.c (print_gdb_version): Update copyright year to 1993.
1119 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1120 conditionalize this file on it. FIXME, right way is to split
1121 these into two config files.
1122 (ATTACH_DETACH): Define for BSD 4.4
1123 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1124 (U_REGS_OFFSET): Revise for 4.4.
1125 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1126 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1127 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1129 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1131 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1134 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1136 * c-lang.c (c_printstr): Bugfix for length==0 case.
1138 * c-lang.c (c_printstr): If a C string ends in a null, don't
1141 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1143 * defs.h (STRCMP): Make it work for unsigned chars.
1145 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1147 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1148 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1149 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1150 define to kludge the large opcode table into two smaller tables,
1151 since GCC take exponential space to build the table. Lint.
1152 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1154 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1156 * Makefile.in (VERSION): Roll to 4.7.9.
1157 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1158 definition here, to handle both BSD 4.3 and 4.4 systems.
1159 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1160 * remote.c (alarm): Move declaration to global level, before
1161 first reference to it.
1162 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1163 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1165 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1167 * remote.c (readchar): forward declare alarm which otherwise looks
1168 like an undeclared variable to gcc.
1170 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1171 when comparing against an int. Avoids superfluous warning from
1174 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1175 Avoids superfluous warnings from some systems and/or compilers
1176 (like vax ultrix 4.2.)
1178 * language.c (struct op_print unk_op_print_tab): use the enum
1179 values rather naked zeros as initializers. Avoids warnings from
1180 ultrix type compilers.
1182 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1184 * Makefile.in (VERSION): Roll to 4.7.6.
1185 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1186 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1187 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1188 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1189 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1190 (depend): Fix bug where nm-files in config files weren't noticed.
1191 (make-proto-gdb-1): Avoid changing directories while building new
1192 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1194 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1196 * remote.c: Improve error recovery. Allow user to break out
1197 of initial connection attempt with INTERRUPT. Treat a timeout
1198 while waiting for remote packet like a retry, unless the remote
1199 side is actively running user code. Fix a few long printf_filtered's.
1201 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1204 * buildsym.c (start_subfile): Allow null file name.
1206 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1208 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1209 expects a pointer to complaint rather than a complaint
1211 (process_linenos): free the previously allocated subfile name,
1212 then allocate the new one from the heap.
1214 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1216 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1218 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1220 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1221 Previously, would bogusly index off the bottom of type_vector.
1222 (rs6000_builtin_type): Accept type number as argument.
1223 (read_type, case '-'): Handle negatives like any other type number.
1225 * symfile.c (deduce_language_from_filename): Handle null name.
1227 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1228 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1229 fixed by sato@sm.sony.co.jp.
1231 * xcoffread.c (parmsym): Don't use an initializer to set up
1232 this struct symbol. Set it up in initialize_xcoffread.
1233 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1234 works on real rs/6000 target with #ifndef FAKING_RS6000.
1236 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1238 * stabsread.c (rs6000_builtin_type): Move function from
1239 xcoffread.c:builtin_type.
1240 * xcoffread.c (builtin_type): Move to stabsread. Remove
1241 IBM6000_HOST dependency. Move misplaced comments.
1242 (various): Change printf's to complaints.
1243 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1244 objfile argument to read_type calls under #if 0.
1245 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1246 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1247 * Makefile.in: xcoffread.o is not built by default.
1248 * xm-rs6000.h (IBM6000_HOST): Remove.
1249 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1250 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1253 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1255 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1256 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1257 register numbers when user tries to modify elements in structs
1258 passed as arguments.
1259 * inflow.c (child_terminal_info): Move banner outside of system
1261 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1262 passes struct/union arguments by address.
1264 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1266 * Based on patch from Kean Johnston <maw@netcom.com>:
1267 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1268 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1269 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1271 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1273 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1274 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1276 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1278 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1279 cc debugging output.
1281 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1283 * stabsread.c (define_symbol): Complain about unrecognized names
1284 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1285 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1286 (read_cpp_abbrev): Don't use the class name as part of the
1287 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1288 abbrevs. Inspired by Mike Tiemann.
1289 (read_tilde_fields): Comment. Remove ancient dead code.
1290 Remove erroneous but non-dead code. Simplify. Add complaints.
1291 (in general): Remove extraneous (parentheses) in return
1294 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1296 * coffread.c (coff_lookup_type): Fix fencepost error reported
1297 by Art Berggreen, <arg@opal.acc.com>.
1299 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1300 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1302 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1303 test, which is apparently left over from when we used native
1304 include files and couldn't depend on the member names being there.
1305 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1307 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1309 * mipsread.c: Major overhaul to use new BFD symbol table reading
1310 routines. Now swaps information as it is needed, rather than
1311 swapping everything when the file is read.
1313 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1315 * Makefile.in (TARDIRS): Add sparclite demo dir.
1316 (*.tab.c): Change dependency on Makefile to depend on
1317 Makefile.in, otherwise it always rebuilds after configuring.
1318 Force output *.tab.c file into current directory even in "make"
1319 versions that rewrite dependent file names used in command lines.
1321 * TODO: Remove some things we did.
1322 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1323 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1324 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1325 * symtab.h: Eliminate unnamed unions and structs.
1327 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1329 * Makefile.in (VERSION): Roll to 4.7.5.
1331 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1333 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1334 re-evaluating symbol pointers.
1336 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1338 * c-exp.y (lcurly, rcurly): New nonterminals.
1339 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1341 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1342 made function static.
1343 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1344 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1345 * parse.c (start_arglist):
1346 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1347 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1348 * parser-defs.h (funcall_chain): Moved to parse.c.
1349 * printcmd.c (print_frame_nameless_args): Fix prototype.
1350 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1351 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1352 * valops.c (typecmp): Moved prototype from values.h.
1353 * value.h (typecmp): Moved prototype to valops.c, made static.
1354 * ch-exp.y (yylex): Change way control sequences are disabled.
1356 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1358 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1360 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1362 * mipsread.c (upgrade_type): Build array types correctly, using
1363 create_range_type and create_array_type.
1365 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1367 * remote-nindy.c: Cleanup.
1369 * infrun.c (wait_for_inferior): When rolling back the PC after
1370 a breakpoint, call write_pc so that NPC gets rolled back as well
1373 * blockframe.c (inside_entry_file, inside_main_func,
1374 inside_entry_func): PC of zero is always "bottom of stack".
1376 * printcmd.c (print_frame_args, print_frame_nameless_args):
1377 Let print_frame_nameless_args decide whether there are any,
1378 laying groundwork for possibly later printing 29K args for
1379 functions where we have tag words but no symbols.
1381 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1383 * Makefile.in: fix GDB doc targets for new doc subdir structure
1385 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1387 * stack.c (parse_frame_specification): Parse as many arguments
1388 as there are (up to MAXARGS). Pass all of them in argc, argv
1389 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1390 many there were, onto SETUP_ARBITRARY_FRAME.
1391 * tm-mips.h, tm-sparc.h: Corresponding changes.
1392 * mips-tdep.c, sparc-tdep.c: Ditto.
1394 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1396 * hp300ux-nat.c: Update copyrights.
1397 * mipsread.c (parse_partial_symbols): Complain about block
1398 indexes that go backwards. Fix from Peter Schauer.
1399 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1400 symbol-file that has no linkage symbols to be read.
1401 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1402 from tm- file to xm-file, since they're host dependent.
1403 * valarith.c (value_binop): Typo.
1405 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1407 * sparclite/aload.c: Add copyleft.
1408 * sparclite/crt0.s: Add comment at beginning.
1410 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1412 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1413 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1415 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1417 * values.c (value_headof): Fix typo in which VTBL and ARG were
1418 being confused for one another.
1420 * valops.c (typecmp): Now static.
1422 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1423 baseclass--we don't always inherit its virtual function table
1426 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1427 pointer correctly in case value_struct_elt moves it around.
1429 * valops.c (typecmp): Now static. Also, now groks references
1432 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1433 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1435 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1437 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1438 to avoid "too much defining" error from native C compiler (!).
1440 * Makefile.in (HFILES): Add typeprint.h.
1441 * typeprint.[ch]: Update copyrights.
1443 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1445 * Makefile.in: Update to match doc/ subdir changes.
1447 * config/hp300hpux.mh: No cross-host file needed, just native.
1448 * config/go32.mh: Remove nonexistent "native" support.
1450 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1451 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1452 * m88k-tdep.c (next_insn): Lint, cleanup.
1453 (store_parm_word): Lint.
1455 * README: Fix typo (reported by karl@hq.ileaf.com).
1457 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1459 * expression.h (BINOP_CONCAT): Document use for self concatenation
1460 an integral number of times.
1461 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1463 * valarith.c (value_concat): Rewrite to support self
1464 concatenation an integral number of times.
1465 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1466 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1467 eliminate hundreds of spurious shift/reduce and reduce/reduce
1468 conflicts that mask the 5 real ones.
1469 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1470 * ch-exp.y (integer_literal_expression): Remove production,
1473 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1475 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1476 implied that "no side effects" was nonfunctional.
1477 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1478 character string and bitstring concatenation.
1479 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1480 * expression.h (exp_opcode): Add BINOP_CONCAT.
1481 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1482 * language.c (string_type): Add function to determine if a type
1484 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1485 * valarith.c (value_concat): New function to concatenate two
1486 values, such as character strings or bitstrings.
1487 * valops.c (value_string): Remove error stub and implement
1489 * value.h (value_concat): Add prototype.
1490 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1491 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1492 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1495 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1497 * c-exp.y (exp): Add production to support direct creation
1498 of array constants using the obvious syntax.
1499 * c-valprint.c (c_val_print): Set printed string length.
1500 * dwarfread.c (read_tag_string_type): New prototype and
1501 function that handles TAG_string_type DIEs.
1502 * dwarfread.c (process_dies): Add case for TAG_string_type
1503 that calls new read_tag_string_type function.
1504 * expprint.c (print_subexp): Add support for OP_ARRAY.
1505 * gdbtypes.c (create_range_type, create_array_type): Inherit
1506 objfile from the index type.
1507 * ch-typeprint.c (chill_print_type): Add case for
1509 * ch-valprint.c (chill_val_print): Fix case for
1512 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1514 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1515 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1516 include/coff/mips.h.
1518 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1520 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1521 constants with an explicit null byte terminator. OP_STRING is
1522 now used for real string types.
1523 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1524 they are used by all languages.
1525 * c-lang.c (_initialize_c_language): Move initializations of
1526 builtin_type_* to lang.c.
1527 * c-typeprint.c (c_type_print_varspec_prefix,
1528 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1529 to TYPE_CODE_STRING.
1530 * c-valprint.c (c_val_print): Change the way character arrays
1531 are printed as strings to be consistent with the way strings
1532 are printed when pointer-to-char types are dereferenced.
1533 Remove test of print_max before calling val_print_string, which
1534 now does it's own test.
1535 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1536 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1537 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1538 * gdbtypes.c (builtin_type_*): Add declarations moved from
1540 * gdbtypes.c (create_string_type): New function to create real
1542 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1543 renamed to TYPE_CODE_STRING.
1544 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1545 builtin_type_* types moved from c-lang.c.
1546 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1547 to TYPE_CODE_STRING.
1548 * gdbtypes.h (builtin_type_string): Add extern declaration.
1549 * gdbtypes.h (create_string_type): Add prototype.
1550 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1551 renamed to TYPE_CODE_STRING.
1552 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1554 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1555 renamed to TYPE_CODE_STRING.
1556 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1558 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1559 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1560 to TYPE_CODE_STRING.
1561 * valops.c (allocate_space_in_inferior): New function and
1562 prototype, using code ripped out of value_string.
1563 * valops.c (value_string): Rewritten to use new function
1564 allocate_space_in_inferior, but temporarily disabled until some
1565 other support is in place.
1566 * valops.c (value_array): New function to create array constants.
1567 * valprint.c (val_print_string): Add comment to document use,
1568 complete rewrite to fix several small buglets.
1569 * value.h (value_array): Add prototype.
1570 * value.h (val_print_string): Change prototype to match rewrite.
1571 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1572 * ch-exp.y (match_character_literal): Disable recognition of
1573 control sequence form of character literals and document why.
1575 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1577 * nindy-share/nindy.c: Add comments to #endif's to clarify
1580 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1581 read_memory to get byte order right.
1582 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1583 anymore. This is done in paread.c now. We expect unwind info
1584 to hang off of objfiles, and search all of the objfiles when until
1586 * (skip_trampoline_code): Cast arg to target_read_memory.
1587 * objfiles.h (struct objfile): Add new field obj_private to hold
1588 per object file private data (unwind info in this case).
1589 * paread.c (read_unwind_info): New routine to read unwind info
1590 for the objfile. This data is hung off of obj_private.
1591 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1592 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1593 make this easier to access.
1595 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1597 * c-valprint.c (cp_print_class_member): Add extern decl.
1598 * c-valprint.c (c_val_print): Extract code for printing methods
1599 and move it to cp_print_class_method in cp-valprint.c.
1600 * c-valprint.c (c_val_print): Extract code to print strings and
1601 move it to val_print_string in valprint.c.
1602 * cp-valprint.c (cp_print_class_method): New function using
1603 code extracted from c_val_print.
1604 * valprint.c (val_print_string): New function using code
1605 extracted from c_val_print.
1606 * value.h (val_print_string): Add prototype.
1607 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1608 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1609 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1610 CHECKBUF, growbuf_by_size): New variables, macros, and support
1611 functions for implementing a dynamically expandable temp buffer.
1612 * ch-exp.y (match_string_literal): New lexer function.
1613 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1614 removed and replaced with new CHECKBUF macro.
1615 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1616 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1618 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1620 * Makefile.in: Add info for paread.o.
1621 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1623 * blockframe.c (frameless_look_for_prologue): Correct the
1625 * gdbtypes.h, gdbtypes.c: Use const in decl of
1626 cplus_struct_default, now that pa-gas assembler has been fixed.
1627 * hppah-nat.c: Formatting.
1628 * hppah-tdep.c: Remove lots of useless externs for variables we
1630 * (find_unwind_entry): Speed up by using binary search, and a one
1632 * (rp_saved): New routine to see what unwind info says about RP
1633 being saved on the stack frame.
1634 * (frame_saved_pc): Look for prologue to see if we need to
1635 examine the stack for the saved RP or not.
1636 * (init_extra_frame_info): Check for prologue, instead of
1637 framesize to determine if we are frameless or not.
1638 * (frame_chain_valid): Stop backtraces when we run into _start.
1639 * (push_dummy_frame): Reformat to make more readable.
1640 * (find_dummy_frame_regs): ditto.
1641 * (hp_pop_frame): ditto.
1642 * (hp_restore_pc_queue): small cleanup.
1643 * (hp_push_arguments): ditto.
1644 * (pa_do_registers_info): ditto.
1645 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1646 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1647 * Define FRAME_CHAIN_VALID.
1648 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1649 passed to functions.
1651 * paread.c (pa_symtab_read): Use new bfd conventions for
1652 accessing linker symbol table.
1653 * (pa_symfile_init): Access embedded STAB info via BFD section
1654 mechanism and related macros.
1657 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1659 * sparc-stub.c: Use a seperate stack for our traps.
1660 * Handle recursive traps.
1661 * Remove all trap init code. This needs to be done by the
1663 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1665 * (handle_exception): See if we are at breakinst, if so, then
1666 advance PC sp that users can just step out of breakpoint().
1667 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1668 new place if SP has changed.
1669 * (case 's'): Get rid of this, we can't do it yet.
1670 * (case 't'): New command to test any old random feature.
1671 * (case 'r'): New command to reset the system.
1672 * (breakpoint): Add label to breakpoint trap instruction so that
1673 handle_exception() can detect where we are and get past the
1674 breakpoint trivially.
1676 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1678 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1680 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1682 * configure.in: recognise all sparclite variants
1684 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1686 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1687 binary files oring in the right bit.
1689 * main.c, source.c, state.c, symmisc.c: use macros defined in
1690 fopen-{bin|both} when fopening files.
1692 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1694 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1695 from a configuration file (typically including <limits.h>), or to
1696 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1697 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1698 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1699 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1700 * exppritn.c (print_subexp, dump_expression): Add case for
1702 * expression.h (OP_BITSTRING): New expression element type for
1704 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1705 macros to convert between number of expression elements and bytes
1706 to store that many elements.
1707 * i960-tdep.c (leafproc_return): Use new macros to access
1708 minimal symbol name and address fields.
1709 * m88k-pinsn.c (sprint_address): Use new macros to access
1710 minimal symbol name and address fields.
1711 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1712 minimal symbol address field.
1713 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1714 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1715 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1716 Use new BYTES_TO_EXP_ELEM macro.
1717 * parse.c (write_exp_bitstring): New function to write packed
1718 bitstrings into the expression element vector.
1719 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1721 * parser-defs.h (struct stoken): Document that it is used for
1722 OP_BITSTRING as well as OP_STRING.
1723 * parser-defs.h (write_exp_bitstring): Add prototype.
1724 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1725 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1726 LOWER, LENGTH): New tokens for keywords.
1727 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1728 upper_lower_argument, length_argument, array_mode_name,
1729 string_mode_name, variant_structure_mode_name): New non-terminals
1731 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1732 * ch-exp.y (match_bitstring_literal): New lexer support function
1733 to recognize bitstring literals.
1734 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1735 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1736 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1737 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1738 * ch-exp.y (yylex): Check tokentab6.
1739 * ch-exp.y (yylex): Call match_bitstring_literal.
1741 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
1743 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
1744 symbol name and value fields.
1746 * c-exp.y (yylex): Make static, to match prototype and other
1749 * expression.h (exp_opcode): Add BINOP_MOD.
1750 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
1751 * expprint.c (dump_expression): Handle new BINOP_MOD.
1752 * language.c (binop_type_check): Handle new BINOP_MOD.
1753 * main.c (float_handler): Re-enable float handler when hit.
1754 * valarith.c (language.h): Include, need current_language.
1755 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
1756 for integer divide truncates towards zero for negative results.
1757 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
1758 * valarith.c (value_binop): Allow arithmetic operations on
1759 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
1760 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
1761 * ch-exp.y (tokentab3): Add MOD and REM.
1762 * ch-exp.y (yylex): Set innermost_block for symbols found
1763 in local scopes. Return LOCATION_NAME for local symbols.
1764 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
1765 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
1767 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1769 * command.c (shell_escape, make_command, _initialize_command):
1770 don't create or use fork if CANT_FORK is defined.
1771 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
1772 code written for the IBM PC" remain.
1773 * xm-go32.h: define CANT_FORK
1775 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1777 * remote-sim.c: first attempt at general simulator interface
1778 * remote-hms.c: whitespace
1779 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
1780 understand new stack layout. (print_register_hook): print ccr
1781 register in a fancy way.
1783 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
1785 * eval.c (language.h): Include.
1786 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
1787 to pointer types when the current language is C. It loses for
1788 other languages when the lower index bound is nonzero.
1789 * valarith.c (value_subscript): Take array lower bounds into
1790 account when performing subscripting operations.
1791 * valops.c (value_coerce_array): Add comment describing why
1792 arrays with nonzero lower bounds are dealt with in value_subscript,
1793 rather than in value_coerce_array.
1795 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
1797 * ch-exp.y (FLOAT_LITERAL): Add token.
1798 * ch-exp.y (literal): Add FLOAT_LITERAL.
1799 * ch-exp.y (match_float_literal): New lexer routine.
1800 * ch-exp.y (convert_float): Remove.
1801 * ch-exp.y (yylex): Call match_float_literal.
1802 * ch-exp.y (yylex): Match single '.' after trying
1803 to match floating point literals.
1805 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
1806 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
1808 * expprint.c (dump_expression): New function for dumping
1809 expression vectors during gdb debugging.
1810 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
1811 MULTI_SUBSCRIPT and moved out of BINOP range.
1812 * expression.h (DUMP_EXPRESSION): New macro that calls
1813 dump_expression if DEBUG_EXPRESSIONS is defined.
1814 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
1815 * parse.c (length_of_subexp, prefixify_subexp): Change
1816 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
1817 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
1818 prefixify'ing the expression.
1819 * printcmd.c (print_command_1): Add comment.
1820 * ch-exp.y (expression_list): Add useful actions.
1821 * ch-exp.y (value_array_element): Add useful actions.
1822 * ch-exp.y (array_primitive_value): Add production.
1823 * ch-exp.y (yylex): Recognize ',' as a token.
1825 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1827 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
1828 POSIXize the recursive makes (make [variable assignments] target{s})
1830 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
1832 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
1833 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
1834 CPLUS_MARKER for all SVR4 systems, so follow suit.
1835 * defs.h (strdup_demangled): Remove prototype.
1836 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
1837 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1838 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
1839 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
1840 prim_record_minimal_symbol_and_info): Use new macro
1841 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1842 * minsyms.c (install_minimal_symbols): Use new macro
1843 SYMBOL_INIT_DEMANGLED_NAME.
1844 * stabsread.c (define_symbol): Use new macro
1845 SYMBOL_INIT_DEMANGLED_NAME.
1846 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1847 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
1848 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
1849 SYMBOL_INIT_DEMANGLED_NAME.
1850 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
1851 SYMBOL_DEMANGLED_NAME now tests language itself.
1852 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
1853 now tests language itself.
1854 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
1855 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
1856 mangled name member in the language dependent portion of a symbol.
1857 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
1858 mangled name member appropriate for a symbol's language.
1859 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
1860 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
1861 SYMBOL_DEMANGLED_NAME now tests language itself.
1862 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
1863 initializes language dependent portion of symbol.
1864 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
1865 demangles and caches the demangled form of symbol names.
1866 * utils.c (fputs_demangled, fprint_symbol): Use current language
1867 to select an appropriate demangling algorithm.
1868 * utils.c (strdup_demangled): Remove, no longer used.
1869 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
1870 access the Chill mangled name member in the language dependent
1871 portion of a symbol.
1872 * ch-lang.c (chill_demangle): New function, simple demangler.
1873 * defs.h (chill_demangle): Add prototype.
1874 * symtab.h (language_dependent_info): Add struct for Chill.
1876 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
1878 * Makefile.in (BISON): Add comment that when bison is used, it
1879 must include the "-y" option.
1880 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
1881 Remove defines to remap non-yacc symbols, thus backing out of
1882 previous recent changes. Standard policy is that non-yacc parser
1883 generators get fixed, rather than adding bug workarounds in gdb
1884 for each new one that pops up. Expand comment to note this.
1885 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
1887 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
1889 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
1890 case. Use code in N_SOL.
1892 * paread.c: New file that contains all HPPA/HPUX symbol reading
1894 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
1895 * (dbx_symfile_init): Use sizeof(long) instead of 4.
1896 * (dbx_symfile_offsets): Make static.
1897 * (pastab_build_psymtabs): New interface routine for paread to
1898 send stabs into dbxread.
1899 * gdb-stabs.h: Remove gobs of HPPA cruft.
1901 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
1903 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
1905 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
1907 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
1908 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1909 and YYDEBUG is not already defined.
1910 * c-exp.y (strncmp): Replace throughout with STREQN, missed
1911 them during the previous replacements.
1912 * printcmd.c (_initialize_printcmd): Update internal documentation
1913 for "set" command to note that the assignment syntax is language
1915 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
1916 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1917 and YYDEBUG is not already defined.
1918 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
1919 single_assignment_action): New terminals and nonterminal for gdb
1920 extensions to chill expression grammer.
1921 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
1922 tokens that start with '$' (register names, convenience vars, etc).
1923 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
1924 * ch-exp.y (yylex): Call match_dollar_tokens.
1926 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
1928 * hppah-tdep.c (skip_trampoline_code): Use new macros for
1929 accessing minimal symbol data.
1930 * infcmd.c (read_pc): Use #ifdef, not #if.
1931 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
1932 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
1933 minimal symbol data.
1935 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
1936 frame. Use find_return_regnum to find the caller.
1937 * (find_unwind_entry): New routine to locate stack frame info
1938 associated with a procedure. This looks in the $UNWIND_START$
1939 section in the SOM file.
1940 * (find_return_regnum): New routine. Uses find_unwind_entry() to
1941 figure out where the caller's return address is stored.
1942 * (find_proc_framesize): New routine. Uses find_unwind_entry()
1943 to figure out the frame size for a procedure.
1944 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
1945 * (init_extra_frame_info): New routine. Corrects PC and FP for
1946 outermost frame if necessary.
1947 * (frame_chain): New routine, moved from tm-hppa.h.
1948 * (skip_trampoline_code): Handle computed function calls (ie:
1949 calls from $$dyncall).
1950 * (unwind_command): Temporary support function to allow user
1951 to control/observe aspects of the unwind (stack frame) info.
1952 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
1953 was in a system call, if so, then read the PC from r31.
1954 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
1955 with extra arg for skip_trampoline_code().
1956 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
1957 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
1958 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
1960 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
1962 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
1963 Call new bfd_get_size() and verify that string table is no larger
1964 than the file that is supposed to contain it.
1965 * symfile.c (syms_from_objfile): Only complain about configured
1966 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
1967 current target is the default BFD target.
1969 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
1971 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
1972 * solib.c (bkpt_names): New array of symbol names to try to
1973 use for the "mapping complete" breakpoint. Configurable
1974 define SOLIB_BKPT_NAME is first one to try.
1975 * solib.c (find_solib): Test debug_base for nonzero rather
1976 than just greater than zero.
1977 * solib.c (enable_break): Use bkpt_names to look up address
1978 at which to set "mapping complete" breakpoint.
1980 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
1982 * defs.h (STRCMP, STREQ, STREQN): New macros.
1983 * defs.h (demangle_and_match): Remove prototype.
1984 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
1985 and STREQN defined in defs.h.
1986 * dwarfread.c (set_cu_language): For completely unknown languages,
1987 try to deduce the language from the filename. Retain behavior
1988 that for known languages we don't know how to handle, we use
1990 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
1991 and demangled name fields in symbol.
1992 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
1993 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
1994 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
1995 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
1996 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
1997 Replace usages throughout.
1998 * elfread.c (demangle.h): Include.
1999 * elfread.c (record_minimal_symbol): Remove prototype and function.
2000 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2001 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2002 * infcmd.c (jump_command): Remove code to demangle name and add
2003 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2004 * minsyms.c (demangle.h): Include.
2005 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2006 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2007 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2008 * mipsread.c (psymtab_language): Add static variable.
2009 * stabsread.c (demangle.h): Include.
2010 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2011 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2012 * stack.c (return_command): Remove explicit demangling of name
2013 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2014 * symfile.c (demangle.h): Include.
2015 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2016 to match macros in symfile.h and allow them to be compiled
2017 if INLINE_ADD_PSYMBOL is not true.
2018 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2019 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2020 Add code to demangle and cache C++ symbol names. Use macro form
2021 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2022 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2023 Remove, also defined in symfile.c, which we already fixed.
2024 * symtab.c (expensive_mangler): Remove prototype and function.
2025 * symtab.c (find_methods): Remove physnames parameter and fix
2027 * symtab.c (completion_list_add_symbol): Name changed to
2028 completion_list_add_name.
2029 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2030 the normal symbol name and the cached C++ demangled name.
2031 * symtab.c (lookup_demangled_partial_symbol,
2032 lookup_demangled_block_symbol): Remove prototypes and functions.
2033 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2034 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2035 Remove code to try demangling names and matching them.
2036 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2037 Fix to try matching the cached demangled name if no match is
2038 found using the regular symbol name.
2039 * symtab.c (find_methods): Remove unused physnames array.
2040 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2041 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2042 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2043 C++ demangled symbol names.
2044 * symtab.h: Much reformatting of structures and such to add
2045 whitespace to make them more readable, and make them more
2046 consistent with other gdb structure definitions.
2047 * symtab.h (general_symbol_info): New struct containing fields
2048 common to all symbols.
2049 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2050 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2051 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2052 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2053 symbol): Use general_symbol_info struct.
2054 * utils.c (demangle_and_match): Remove, no longer used.
2055 * valops.c (demangle.h): Include.
2056 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2057 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2058 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2059 symmisc.c, symtab.c, valops.c: Replace references to minimal
2060 symbol fields with appropriate macros.
2061 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2062 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2063 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2064 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2065 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2066 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2067 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2068 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2069 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2070 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2071 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2072 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2073 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2074 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2076 * buildsym.c (start_subfile, patch_subfile_names): Default the
2077 source language to what can be deduced from the filename.
2078 * buildsym.c (end_symtab): Update the source language in the
2079 allocated symtab to match what we have been using.
2080 * buildsym.h (struct subfile): Add a language field.
2081 * c-typeprint.c (c_print_type): Remove code to do explicit
2083 * dbxread.c (psymtab_language): Add static variable.
2084 * dbxread.c (start_psymtab): Initialize psymtab_language using
2085 deduce_language_from_filename.
2087 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2089 * valprint.c (val_print): Reorganize comment and add note
2090 about dependency on target byte ordering.
2091 * ch-exp.y (value_array_slice): Fix typo.
2092 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2093 byte sized ints are assumed to be char strings and printed with
2094 string syntax. In chill, arrays of chars and arrays of
2095 bytes/ubytes are distinquishable, and printed appropriately.
2097 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2099 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2100 read/write routines for HPUX.
2102 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2103 branch targets to compute target address using const from previous
2104 instruction if necessary.
2105 * Add `Q' operator to print out bit position field various
2107 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2108 cleanups, use new code from Utah.
2109 * (store_inferior_registers): Update to new code from Utah.
2110 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2111 * (fetch_register): Clear out priv level when reading PCs.
2112 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2113 * Remove decl of errno, #include wait.h and target.h.
2114 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2115 were inside of a kernel call. If so, then PC is in a different
2116 register. Also, mask out bottom two bits of all PCs so as not to
2117 confuse higher level code.
2118 * (push_dummy_frame): Create from #define in tm-hppa.h.
2119 * (find_dummy_frame_regs): Update from Utah.
2120 * (hp_pop_frame): Create from #define in tm-hppa.h.
2121 * (hp_restore_pc_queue): New, from Utah.
2122 * (hp_push_arguments): Big fixes from Utah.
2123 * (pa_do_registers_info, pa_print_registers): Only print out fp
2125 * (skip_trampoline_code): New routine to deal with stubs that
2126 live in nowhereland between callers and callees.
2127 * i860-tdep.c: Remove decl of attach_flag.
2128 * infrun.c (wait_for_inferior): Add new macro
2129 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2130 at by PC will be nullified. If so, then step the target once more
2131 so as to avoid confusing the user.
2132 * (just before step_over_function:): Use stop_func_start, not
2133 stop_pc when checking for the existance of line number info.
2134 stop_func_start will reflect the proper address of the target
2135 routine, not of the stub that we may be traversing to get there.
2136 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2137 to deal with the stubs that PA compilers sometimes stick between
2138 callers and callees. Also, define FLAGS_REGNUM for access to the
2140 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2142 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2143 write gr0, PC regs, and PSW!
2144 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2145 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2147 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2148 * Define struct unwind_table_entry.
2149 * valops.c (call_function_by_hand): Add another arg to
2150 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2153 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2155 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2157 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2159 * Makefile.in (VERSION): Bump to 4.7.4.
2160 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2161 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2162 * Makefile.in (HFILES): Add valprint.h.
2163 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2164 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2165 * typeprint.c, typeprint.h: New files for language independent
2166 type printing functions.
2167 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2168 type printing functions and definitions.
2169 * valprint.h: New include file for language independent value
2170 printing definitions.
2171 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2172 dependent value printing functions.
2173 * c-exp.y (production ptype): Add range_type variable and use new
2174 create_range_type function.
2175 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2176 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2177 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2178 "const static" to ANSI-conformant "static const".
2179 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2180 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2182 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2183 * coffread.c (decode_type): Add range_type variable and call to
2184 new create_range_type function.
2185 * complaints.c (complain): Remove unused val variable.
2186 * complaints.c (_initialize_complaints): Make it void.
2187 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2188 variable and call new create_range_type function.
2189 * defs.h (enum val_prettyprint): Move enum from value.h to here
2190 so we can avoid having to include value.h just for prototypes that
2191 need the enum (thanks ANSI).
2192 * dwarfread.c (struct_type): Local anonymous_size variable is
2193 only used if !BITS_BIG_ENDIAN.
2194 * dwarfread.c (decode_subscript_data_item): Add rangetype
2195 variable and call new create_range_type function.
2196 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2198 * eval.c (evaluate_subexp): Remove unused local variable name
2199 and the statement with no side effects that initializes it.
2200 * expprint.c (print_subexp): Change local_printstr to
2202 * gdbtypes.c (create_range_type): New function that creates
2203 a range type using code fragments from object file readers as
2204 an example of what has to be initialized.
2205 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2206 and high_bound parameters, replaced with a single range_type
2207 parameter. Change function body to use passed in range_type
2208 rather than handcrafting one.
2209 * gdbtypes.h (create_range_type): Add prototype.
2210 * gdbtypes.h (create_array_type): Change prototype parameters.
2211 * infrun.c (normal_stop): Remove unused local variables tem and c.
2212 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2213 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2214 stub functions that call error if called.
2215 * language.c (unknown_language_defn, auto_language_defn,
2216 local_language_defn): Add initializers unk_lang_print_type and
2218 * language.h (struct language_defn): Reformat for larger
2219 comments, add la_print_type and la_val_print members. Add
2220 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2221 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2222 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2224 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2226 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2227 * main.c (execute_command): Remove unused local variable cmdlines.
2228 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2229 (clear_displays), symmisc.c (block_depth), values.c
2230 (clear_value_history):
2231 Make testing of truth value of assignment result explicit.
2232 * mipsread.c (upgrade_type): Update FIXME to include future use
2233 of create_range_type.
2234 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2235 whatis_exp, maintenance_print_type): Move prototypes and functions
2237 * printcmd.c (_initialize_printcmd): Move add_com calls for
2238 ptype_command and whatis_command to new typeprint.c.
2239 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2240 * source.c (find_source_lines): Local variable c only used
2241 when LSEEK_NOT_LINEAR is defined.
2242 * stabsread.c (read_array_type): Use new create_range_type
2244 * stabsread.c (read_range_type): Add new index_type variable and
2245 call new create_range_type function rather than handcrafting
2247 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2248 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2249 * symtab.c (type_print_base usages): Use c_type_print_base.
2250 * symtab.c (type_print_varspec_prefix usages): Use
2251 c_type_print_varspec_prefix.
2252 * symtab.c (type_print_method_args usages): Use
2253 cp_type_print_method_args.
2254 * valprint.c: Completely ripped apart and the fragments used
2255 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2256 valprint.h. Remaining stuff is language independent.
2257 * value.h (struct fn_field): Forward declare for prototypes.
2258 * value.h (type_print_1): Remove prototype.
2259 * value.h (enum val_prettyprint): Moved to defs.h.
2260 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2261 * value.h (baseclass_offset): Add prototype.
2262 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2263 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2264 * ch-typeprint.c: New file for language dependent type printing.
2265 * ch-valprint.c: New file for language dependent value printing.
2266 * ch-exp.y (parse_number): Remove prototype and stub function.
2267 * ch-exp.y (decode_integer_literal): Removed unused digits and
2269 * ch-exp.y (convert_float): Completely ifdef out for now.
2270 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2271 ch-lang.c (chill_op_print_tab):
2272 Change from ANSI-obsolescent "const static" to ANSI-conformant
2274 * ch-exp.y (yylex): Add unhandled storage class enumeration
2275 literals to switch statement for completeness.
2276 * ch-lang.c (chill_create_fundamental_types): Remove unused
2277 nbytes variable. Change dummy type to 2 bytes to match int.
2278 Handle FT_VOID types gratuituously added to chill DWARF by
2279 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2280 type rather than a one byte TYPE_CODE_INT type.
2281 * ch-lang.c (chill_language_defn): Add chill_print_type and
2283 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2285 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2287 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2288 bfd_get_symbol_leading_char instead.
2290 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2291 leading character from names.
2292 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2293 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2294 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2296 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2297 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2298 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2299 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2300 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2301 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2302 * symfile.c (syms_from_objfile): Insert debugging check to test
2303 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2305 * doc/gdbint.texinfo (Host Conditionals): Remove
2306 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2308 (Target Conditionals): Remove all of the above.
2310 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2312 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2313 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2315 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2317 * coffread.c (decode_type): catch negative tagndx fields generated
2319 * exec.c: comment out string following #endif.
2320 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2321 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2323 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2324 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2326 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2328 * complaints.c: New file, code moved from utils.c.
2329 * complaints.c (complain): Made into a varargs function.
2330 * complaints.h: New file, code moved from symfile.h.
2331 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2332 * Makefile.in (HFILES): Add complaints.h.
2333 * Makefile.in (OBS): Add complaints.o.
2334 * symfile.c (complaint_root, stop_whining, complaint_series,
2335 complain, clear_complaints, add_show_from_set for stop_whining):
2336 Moved to complaints.c.
2337 * symfile.h (struct complaint, complaint_root decl, complain
2338 prototype, clear_complaints prototype): Moved to complaints.h.
2339 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2340 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2341 complaints.h. Remove casts from arguments to complain(),
2342 which is now a varargs function, and remove unnecessary
2343 placeholder zero args.
2344 * defs.h (begin_line): Add prototype.
2345 * defs.h (vprintf_filtered): Add prototype.
2346 * dwarfread.c (varargs.h): Remove, no longer needed.
2347 * dwarfread.c (dwarfwarn): Remove prototype and function.
2348 * dwarfread.c (complaints): Define a bunch of complaints.
2349 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2350 usages to standard complain() calls.
2351 * utils.c (begin_line): New function that ensures that
2352 whatever gets filter-printed next starts on its own line.
2353 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2354 but to stdout (calls vfprintf_filtered internally).
2356 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2358 * remote.c: Avoid printf_filtered line limit. Suggested by
2359 Robert R. Henry, <rrh@tera.com>.
2360 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2362 * main.c (main): Accept --silent as well as --quiet. Change +help
2363 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2365 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2366 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2368 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2370 * tm-nindy960.h, remote-nindy.c: Lint.
2372 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2374 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2375 a optional type to decorate as an array type, the type of the
2376 index, and the bounds of the array. Records this additional info
2377 in the array type for use with languages with nonzero array
2379 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2380 to note that arrays may have bounds.
2381 * gdbtypes.h (create_array_type): Update prototype.
2382 * c-exp.y (ptype production): Adjust for new create_array_type
2383 calling conventions.
2384 * coffread.c (decode_type): Call create_array_type rather than
2385 handcrafting array types.
2386 * convex-tdep.c (value_type): Remove, now use create_array_type.
2387 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2388 vector_type into calls to create_array_type.
2389 * dwarfread.c (decode_subscr_data): Name changed to
2390 decode_subscript_data_item throughout.
2391 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2392 create_array_type. Now records index type and range as well.
2393 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2394 change to use create_array_type.
2395 * dwarfread.c (read_subroutine_type): Test existing user defined
2396 types before decorating them, to ensure they are blank, and
2397 complain about it if they are not.
2398 * dwarfread.c (decode_fund_type): For unrecognized types, always
2399 return some valid type (type integer). If the unrecognized type
2400 cannot be an implementation defined type, complain as well.
2401 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2402 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2403 * mipsread.c (upgrade_type): Add FIXME comment that code to
2404 handcraft arrays should be replaced with call to create_array_type.
2405 * stabsread.c (read_array_type): Replace code to handcraft
2406 array types with call to create_array_type.
2407 * valprint.c (type_print_varspec_prefix): Minor formatting
2408 change, join lines that don't need to be split.
2410 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2412 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2413 decl for attach_flag, it now lives in inferior.h.
2414 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2415 Make most functions static.
2416 * hppah-nat.c: General cleanups, remove BSD specific code (since
2417 that all lives in hppab-nat.c).
2418 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2419 Change sense of test against inside_entry_file(). This fix is
2421 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2422 to read/write_register_bytes().
2423 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2424 work around PA-GAS assembler bug. Also, add trailing */ to some
2426 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2427 Same reason as above.
2429 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2431 * mipsread.c (parse_symbol): When checking whether a structured
2432 type is an enum, check qualifiers of its first member, as well as
2433 the base type of the member. Bug found and fixed by John M.
2434 Farrell, <farrell@fjord.reo.dec.com>.
2436 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2437 * remote-vx.c: Don't include vx-share/reg.h.
2438 * vx-share/ptrace.h: Reproduce from scratch.
2439 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2440 * Makefile.in: Remove references to removed files, and to removed
2441 29k-share directories.
2443 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2445 * c-lang.c (_initialize_c_language): Name changed from
2447 * m2-lang.c (_initialize_m2_language): Name changed from
2449 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2450 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2451 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2452 expression parsing into c-lang.c and m2-lang.c respectively.
2453 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2454 m2-exp.y respectively.
2455 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2456 and m2-* files respectively.
2457 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2458 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2459 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2460 * expression.h (struct block): Forward declaration for prototypes.
2461 * language.h (struct objfile): Forward declaration for prototypes.
2462 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2463 * Makefile.in (HFILES): Add ch-lang.h.
2464 * Makefile.in (OBS): Add ch-lang.o.
2465 * ch-exp.y: Migrate code that has nothing to do with expression
2466 parsing into ch-lang.c.
2467 * ch-lang.c: New file, code migrated from c-exp.y.
2468 * ch-lang.h: New file, internal interface between ch-* files.
2469 * ch-lang.c (_initialize_chill_language): Name changed from
2470 _initialize_chill_exp.
2472 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2473 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2474 * config/amix.mh (NATDEPFILES): Add.
2475 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2478 * dwarfread.c (decode_subscr_data): Remove spurious test that
2479 accepted only integer subscript types. We don't do anything
2480 with the type at the moment anyway.
2482 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2484 * ch-exp.y (match_character_literal): Fix case where no
2485 match at all is found.
2486 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2487 width types. For example, "INT" is always 2 bytes regardless
2488 of the values of any TARGET_*_BIT macros. So use explicit
2489 numeric sizes for the types.
2491 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2493 * c-exp.y (c_create_fundamental_type): New function to create
2494 language specific fundamental types for C.
2495 * m2-exp.y (m2_create_fundamental_type): New function to create
2496 language specific fundamental types for Modula 2.
2497 * c-exp.y (c_language_defn, cplus_language_defn): Add
2498 c_create_fundamental_type to language struct initializers.
2499 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2500 to language struct initializers.
2501 * dwarfread.c (expression.h, language.h): Include.
2502 * dwarfread.c (ftypes): New array to hold fundamental types
2503 for current compilation unit.
2504 * dwarfread.c (cu_language_defn): New pointer to language
2505 struct for language of current compilation unit.
2506 * dwarfread.c (dwarf_fundamental_type): New function to
2507 create/lookup fundamental types.
2508 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2509 * dwarfread.c (throughout): Replace lookup_fundamental_type
2510 with dwarf_fundamental_type.
2511 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2512 compilation unit (may be different language or different objfile).
2513 * gdbtypes.c (lookup_fundamental_type): Move actual type
2514 creations into language specific fundamental type creation
2515 functions and call via create_fundamental_type. Add comment
2516 about this function being obsolescent.
2517 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2518 sized signed and unsigned integers.
2519 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2520 * language.c (language_def): New function to lookup a language
2521 struct given it's enumeration.
2522 * language.h (struct language_defn): Add la_fund_type, a pointer
2523 to a function that creates fundamental types for this language.
2524 * language.h (create_fundamental_type): New macro to create
2525 fundamental types based on the current language.
2526 * language.h (language_def): Add prototype.
2527 * language.c (unk_lang_create_fundamental_type): New function
2528 for initializing language structs, calls error if called.
2529 * language.c (unk_language_defn, auto_language_defn,
2530 local_language_defn): Use unk_lang_create_fundamental_type.
2531 ch-exp.y (chill_create_fundamental_type): New function.
2532 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2533 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2535 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2537 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2539 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2540 as GCC_PRODUCER and GPLUS_PRODUCER.
2542 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2544 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2547 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2549 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2550 rather than '$'. This particular piece of braindamage is
2551 spreading like ooze. It's now infected libiberty, deja-gnu,
2553 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2554 hardwired '$' character.
2556 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2558 (Changes to break incredibly ugly, unmaintainable 750 line
2559 read_struct_type function up into managable pieces.)
2560 * Makefile.in (VERSION): Bump to 4.7.3.
2561 * stabsread.c (struct field_info): Local struct definition.
2562 * stabsread.c (read_member_functions, read_struct_fields,
2563 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2564 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2565 functions from fragmented read_struct_type.
2566 * stabsread.c (stabs_general_complaint): Catchall complaint.
2567 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2568 symbol name continuation code. Use macro throughout.
2569 * stabsread.c (various places): Replace add-one-to-pointer
2570 with pointer increment.
2571 * stabsread.c (read_type): Retain function local copy of type
2572 descriptor. Rearrange code calling read_struct_type() to match
2574 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2575 a single blank as the name of nameless enumerations. Recognize
2576 this special case and set nameless flag.
2577 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2579 * ch-exp.y (access_name): New non-terminal token and
2581 * ch-exp.y (general_procedure_name): Now a terminal token.
2582 * ch-exp.y (location): Expand production.
2583 * ch-exp.y (match_simple_name_string): New function.
2584 * ch-exp.y (yylex): Call match_simple_name_string and return
2585 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2587 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2589 * munch: Backslash escape vertical bar characters inside
2590 grep patterns since they have special meaning for some greps.
2591 * parse.c (write_exp_string): Complete rewrite to store string
2592 contants as a leading explicit length, followed by the string data,
2593 followed by a trailing explicit length.
2594 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2595 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2596 Use recorded explicit length of strings in expression elements,
2597 rather than strlen. Adjust code to skip over strings stored in
2598 expression elements, and code to access strings, to account for
2599 new leading explicit size expression element.
2600 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2601 0, to avoid negative expression element indices.
2602 * valops.c (search_struct_method): Minor whitespace change.
2604 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2606 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2607 which together maintain a dynamically expandable static buffer
2608 for the lexer to use when translating C strings to their internal
2609 form (other future uses possible). Fix parsing of C style strings
2610 to do the normal C style input conversions of escaped character
2612 * valops.c (value_string): Remove translation of escaped
2613 character sequences, now done in C expression parser.
2614 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2615 and decides if it should be printed in literal form or some other
2616 form, based on it's ASCII value and setting of sevenbit_strings.
2617 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2618 macro, change indentation style.
2619 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2620 * ch-exp.y (chill_printstr): First cut at real function instead
2623 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2625 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2627 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2629 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2631 * defs.h (sevenbit_strings): Add declaration.
2632 * defs.h (printchar): Replace with gdb_printchar.
2633 * language.h (language_defn): Add new function pointers
2634 la_printchar and la_printstr, to do language dependent
2635 printing of characters and strings.
2636 * language.h (local_printchar, local_printstr): New macros
2637 to call language dependent functions pointed to by la_printchar
2638 and la_printstr respectively.
2639 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2640 dependent functions for printing characters and strings.
2641 * c-exp.y (c_language_defn, cplus_language_defn): Add
2642 c_printchar and c_printstr.
2643 * command.c (do_setshow_command): Rename printchar use to
2645 * expprint.c (print_subexp): Replace C style string output
2646 with call to local_printstr.
2647 * language.c (unk_lang_printchar, unk_lang_printstr):
2648 New stubs, currently errors.
2649 * language.c (unknown_language_defn, auto_language_defn,
2650 local_language_defn): Add unk_lang_printchar and
2652 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2653 language dependent functions to print characters and strings.
2654 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2655 * utils.c (printchar): Renamed to gdb_printchar.
2656 * valprint.c (print_string): Remove prototype, function moved
2657 to c-exp.y, where it becomes c_printstr.
2658 * valprint.c (print_max): Made global for reference from the
2659 language dependent printing routines in *-exp.y.
2660 * valprint.c (repeat_count_threshold): New variable with function
2661 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2662 Change all references to old macro to references to new variable.
2663 * valprint.c (value_print, val_print): Replace calls to
2664 print_string with calls to local_printstr.
2665 * valprint.c (val_print): Replace C style character printing
2666 with call to local_printchar.
2667 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2668 * valprint.c (_initialize_valprint): Add add_show_from_set
2669 call for setting up repeat_count_threshold as print variable.
2670 * ch-exp.y (decode_integer_value): New function.
2671 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2672 * ch-exp.y (chill_printchar, chill_printstr): New language
2673 dependent functions for printing characters and strings.
2674 * ch-exp.y (chill_language_defn): Add chill_printchar and
2677 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2679 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2680 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2681 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2683 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2685 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2686 and assume the process has been killed.
2688 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2690 * remote-udi.c (udi_open): Reset vars so that user can re-run
2691 programs without leaving GDB.
2692 * (many routines): Slightly improve error handling.
2693 * (download): Zero out BSS by longs instead of bytes to avoid
2694 timeouts in real hardware.
2695 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2696 that connection is no longer in use after shutdown() of socket.
2697 This keeps GDB from dying of a SIGPIPE when you issue multiple
2698 `target udi' commands.
2700 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2702 * language.h (language_format_info): New structure to bundle
2703 local formatting information.
2704 * language.h (language_defn): Replace individual format info
2705 with language_format_info structs.
2706 * language.h (local_*_format, local_*_format_prefix,
2707 local_*_format_specifier, local_*_format_suffix): New macros
2708 for binary/octal/decimal/hex formats to access info elements.
2709 * c-exp.y (c_language_defn): Update for new format handling.
2710 * m2-exp.y (m2_language_defn): Update for new format handling.
2711 * dbxread.c (language.h): Include for partial-stab.h use.
2712 * mipsread.c (expression.h, language.h): Include for
2714 * defs.h (local_hex_format, local_hex_format_custom,
2715 local_hex_string, local_hex_string_custom): Move to language.h.
2716 * language.c (local_hex_format_custom, local_hex_string,
2717 local_hex_string_custom, local_octal_format_custom): Use new
2719 * language.c (unknown_language_defn, auto_language_defn,
2720 local_language_defn): Update for new format handling.
2721 * printcmd.c (print_scalar_formatted): Use new macros
2722 to access decimal and binary format info for printing.
2723 * c-exp.y (chill_language_defn): Update for new format handling.
2724 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2725 * ch-exp.y (decode_integer_literal): Add function
2726 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2727 * ch-exp.y (builtin_type_chill_char): Add definition.
2728 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2730 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2732 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2734 (aix_framedata): added nosavedpc field.
2735 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2737 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2738 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2739 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
2740 instructions as function_frame_info does. Expand special case of
2741 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
2743 (pop_frame): Add 4 rather than sizeof (int) to avoid host
2745 (function_frame_info): Set frameless if the function has no frame,
2746 and set nosavedpc if the PC was not saved. Handle gcc generated
2747 stfd 31,-4(31); st 31, -12(31) correctly.
2748 (frameless_function_invocation): New second argument pcsaved; if 0
2749 return whether the function has a frame, if 1 return whether the
2751 (frame_initial_stack_address): Correct typo: cache registers for
2752 callee_fi, not for fi, (avoids reading garbage memory locations).
2754 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
2756 * infrun.c (wait_for_inferior (just before step_over_function
2757 label)): Change test for stepping into subroutine to check for the
2758 presence of line number info. This makes stuff compiled with -g1
2759 cause GDB to not lose control when stepping.
2761 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
2762 Improve comments as well.
2764 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
2766 * Makefile.in (VERSION): Bump to 4.7.2
2767 * symtab.c (find_pc_symtab): Fix return of random value
2769 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
2770 Makefile since it contains sed patterns used in generation.
2771 Add sed pattern to also delete #include of any malloc.h.
2772 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
2773 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
2774 function names to conform to K&R terminology with respect to
2775 logical and bitwise operators:
2776 UNOP_ZEROP => UNOP_LOGICAL_NOT
2777 UNOP_LOGNOT => UNOP_COMPLEMENT
2778 BINOP_LOGAND => BINOP_BITWISE_AND
2779 BINOP_LOGXOR => BINOP_BITWISE_XOR
2780 BINOP_LOGIOR => BINOP_BITWISE_IOR
2781 BINOP_AND => BINOP_LOGICAL_AND
2782 BINOP_OR => BINOP_LOGICAL_OR
2783 PREC_OR => PREC_LOGICAL_OR
2784 PREC_AND => PREC_LOGICAL_AND
2785 PREC_LOGIOR => PREC_BITWISE_IOR
2786 PREC_LOGXOR => PREC_BITWISE_XOR
2787 PREC_LOGAND => PREC_BITWISE_AND
2788 value_zerop() => value_logical_not()
2789 value_lognot() => value_complement()
2790 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
2791 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
2792 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
2793 and is nonexistant in some SVR4 based systems.
2794 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
2795 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
2797 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
2798 * source.c (source_info): Fix minor nits, print "1 line" rather
2799 than "1 lines", and "language is <lang>".
2800 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
2801 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
2802 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
2804 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
2805 * ch-exp.y: New expression parser, for GNU-Chill.
2806 * defs.h (enum language): Add language_chill.
2807 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
2808 LANG_MODULA2 a recognized language.
2809 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
2810 Chill as well as Modula-2.
2811 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
2812 builtin_type_chill_ulong, builtin_type_chill_real): Add.
2813 * language.c (set_language_command): Add chill.
2814 * language.c (binop_result_type, integral_type, character_type,
2815 boolean_type, structured_type, value_true, binop_type_check):
2816 Add language_chill cases.
2817 * language.h (_LANG_chill): Define.
2818 * symfile.c (deduce_language_from_filename): Recognize the
2819 filename extensions ".chill", ".c186", and ".c286" for Chill.
2820 * valprint.c (typedef_print): Add case for language_chill.
2821 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
2822 * Makefile.in (YYFILES): Add ch-exp.tab.c.
2823 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
2824 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
2826 * Makefile.in (distclean): Add target ch-exp.tab.c.
2827 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
2828 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
2829 * eval.c (evaluate_subexp): Add OP_BOOL case.
2830 * expprint.c (print_subexp): Add OP_BOOL case.
2832 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
2834 * infcmd.c (set_environment_command): Avoid skipping first
2835 char of env value if an '=' appears in it. Bug report and fix
2836 by Mark Jungerman, <maj@lucid.com>.
2838 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
2840 * infcmd.c (step_over_calls): Improve comments.
2841 * symtab.c (find_pc_psymtab): Clean up a bit.
2842 * (find_pc_symtab): Fix comments, clean up code.
2843 * (find_pc_line): General cleanups, efficiency improvements.
2844 Also, don't return garbage when some line info exists, but there
2847 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
2849 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
2850 member, and the stat pointer passed to vmap_symtab was NULL, the
2851 wrong vmap entries would be modified. Fixes behavior where
2852 attempting to load symbols for a module with no member would mess
2853 up already read in symbols.
2855 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
2857 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
2858 29k-share/dfe/mini2udi.o.
2859 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
2860 * alldeps.mak, depend: Update to deal with removal of
2861 aforementioned files.
2862 * remote-udi.c: Major cleanups. Clean up udi_open and drop
2863 requirement for useless 'program' argument. Clean up
2864 udi_create_inferior, and udi_load to call common download()
2865 routine. Create download routine to load remote hosts directly
2866 (with the help of BFD) so that we don't need yank.c and
2868 Fix udi_detach to call UDIDisconnect with
2869 the right arguments. Clean up udi_resume, don't assign tip_error
2870 twice. Clean up udi_wait, straighten out status codes. Make
2871 udi_kill really work.
2873 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2875 * c-exp.y: separated host/target idea of integer type size,
2876 removed redundant parse rules. (YYSTYPE): added typed_val, removed
2877 UINT and CHAR rules. (parse_number): work out the targetwise type
2878 of a number based upon it's size and qualifiers. (yylex): chars
2879 are now treated the same way as ints.
2881 * source.c (indentify_source_line): don't core dump if wanted
2882 line is larger than number of lines in source. (can happen when
2883 coff gets confused about #included source).
2885 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
2887 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
2888 when debugging a program with 100 shared libraries.
2890 * solib.c (solib_map_sections): Always close the BFD we open.
2891 Free all malloc'd storage we allocate, too, including error cases.
2892 (struct so_list): Remove unused so_bfd member.
2893 (clear_solib): Don't bother closing so_bfd.
2895 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
2896 cacheable. `So many symbol files, so little file descriptors.'
2898 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
2900 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
2901 Stubs should stand alone as much as possible.
2903 * source.c (show_directories): Avoid printf_filtered length prob
2904 pointed out by Jonathan Stone.
2906 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
2907 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
2908 <Lee_Cooprider@vos.stratus.com>.
2910 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
2912 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
2913 struct, not struct itself.
2914 * serial.h (serial_restore): Fix prototype, takes pointer not
2917 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
2919 * Makefile.in (depend): Add nm.h to the list of things to fixup.
2920 * depend: Redo, to fixup nm.h problems with *-tab.c files.
2922 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
2924 * i386-stub.c: Remove ansidecl.h and the few uses of it.
2925 Stubs should stand alone as much as possible.
2927 * README: Add remote-es1800.c and remote-st2000.c to table.
2928 * go32-nat.c: Remove, there is no native go32 support.
2929 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
2931 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
2933 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
2934 new routines to deal with sending SIGINTs to attached processes
2935 when the user interrupts the controlling GDB.
2936 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
2937 the aforementioned routines when waiting for the attached process.
2939 * elfread.c, mipsread.c: Include <string.h>.
2940 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
2941 * serial.h: Add prototype for serial_restore().
2943 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
2945 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
2946 minimal_symbol_count, because the NULL symbol is not included in
2947 the count. This prevented this function from finding the last
2948 symbol in the table.
2950 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
2952 * dbxread.c (process_one_symbol): if not defined
2953 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
2954 the start of the function, not just after N_FUN.
2956 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
2958 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
2959 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
2960 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
2961 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
2962 file. Remove preprocessor defines that previously did remapping.
2964 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
2966 * infcmd.c (run_command): Avoid long calls to printf_filtered.
2967 Bug fix courtesy of Alexander Klaiber.
2969 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
2971 hp300 native support (hp300hpux untested).
2973 * hp300ux-xdep.c: removed.
2974 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
2975 * xm-hp300hpux.h: updated copyright.
2976 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
2977 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
2978 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
2979 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
2980 fork-child.o coredep.o corelow.o.
2981 (NAT_FILE, NATDEPFILES): new macros.
2982 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
2983 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
2985 (NAT_FILE, NATDEPFILES): new macros.
2986 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
2988 Vax ultrix native support.
2990 * nm-vax.h: new file.
2991 * Makefile.in (HFILES): added nm-vax.h.
2992 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
2993 coredep.o corelow.o removed.
2994 (NAT_FILE, NATDEPFILES): new macros.
2995 * xm-vax.h: updated copyright.
2996 (REGISTER_U_ADDR): removed.
2998 Apollo native support (untested).
3000 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3001 * a68v-nat.c, nm-apollo68[bv].h: new files.
3002 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3003 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3004 * a68v-xdep.c: removed.
3005 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3006 inftarg.o fork-child.o a68v-xdep.o.
3007 (NAT_FILE, NATDEPFILES): new macros.
3009 * defs.h: include nm.h.
3010 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3011 sparc-tdep.c, : do not include nm.h.
3012 * doc/gdbint.texinfo: nm.h now included in defs.h.
3014 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3016 * Makefile.in (VERSION): 4.7.1 post release!
3018 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3020 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3022 * Makefile.in (VERSION): gdb-4.7 release.
3023 * README: Update for gdb-4.7.
3025 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3027 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3030 * alldeps.mak, depend: Update.
3032 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3034 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3036 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3037 causes problems in setting breakpoint in the right place in
3038 functions with `float' args which are passed as doubles.
3039 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3040 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3042 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3044 * Makefile.in (HFILES): Add nm-i386sco.h.
3045 * dwarfread.c: include <sys/types.h> for SCO.
3046 * infptrace.c: Don't include ptrace.h under SCO.
3047 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3049 * config/i386v.mt: Add exec.o to TDEPFILES.
3051 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3053 * i386v-nat.c: Remove space from front of #endif.
3054 * irix4-nat.c: Remove externs of registers[], include inferior.h
3056 * mips-nat.c: Explicitly initialize zerobuf to 0!
3057 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3058 Always setup fci->frame, even if it's non-zero. Too many places
3059 depend upon this behavior (and I have to get a release out the
3061 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3062 processing_gcc_compilation if we find the embedded stabs marker.
3063 This fixes several bugs with finding the location of short or char
3064 function parameters passed on the stack.
3066 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3068 Native support for sun4sol2.
3070 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3071 * nm-sysv4.h: new file.
3072 * Makefile.in (HFILES): added nm-sysv4.h.
3073 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3074 (NAT_FILE, NATDEPFILES): new macros.
3075 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3077 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3079 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3080 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3082 * Makefile.in (VERSION): Tick to 4.6.9.
3084 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3086 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3087 definition, replace with portable one.
3088 * remote-nindy.c: Lint.
3089 (nindy_wait): Return type is int, result is inferior_pid.
3090 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3091 (initialize_symmisc): Remove empty function.
3092 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3093 Remove obsolete, misspelled macro.
3094 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3095 (all @node commands): Use new form to avoid nitpicking errors.
3096 * doc/gdbint.texinfo: Document host/native/target split.
3098 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3100 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3102 * xm-mips.h (offsetof): Don't define this if __STDC__.
3104 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3106 umax native support (untested).
3108 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3110 (NAT_FILE, NATDEPFILES): new macros.
3111 * config/umax.mt (TDEPFILES): removed exec.o.
3112 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3113 removed to nm-umax.h.
3114 * nm-umax.h: new file.
3115 * Makefile.in (HFILES): added nm-umax.h.
3117 hppa native support (untested).
3119 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3120 (NAT_FILE, NATDEPFILES): new macros.
3121 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3122 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3123 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3124 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3125 * hppa[bh]-xdep.c: removed.
3126 * hppa[bh]h-tdep.c: do not include ptrace.h.
3127 * Makefile.in (HFILES): added nm-hppa[bh].h.
3129 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3131 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3133 * mips-nat.c: Straighten out include files. Work around
3134 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3137 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3139 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3140 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3141 backtraces from core files work.
3142 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3143 Functions are now defined in mips-nat.c.
3145 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3147 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3148 serial_default_name().
3150 * remote-hms.c, ser-go32.c, serial.h: Change from
3151 serial_timedreadchar() to new serial_readchar().
3153 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3155 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3157 * c-exp.y: Moved handling of 'const' and 'volatile' from
3158 <type> to <typebase>. This removes 2 conflicts.
3160 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3162 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3163 from breakpoint table when reseting breakpoints.
3165 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3167 Native support cleanup and corefile fixes for i386 SVR4 systems.
3169 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3170 fill_fpregset): Moved to i386v4-nat.c
3171 * i386v4-nat.c, nm-i386v4.h, : New files.
3172 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3173 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3174 change i386v-nat.o to i386v4-nat.o.
3176 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3178 Miscellaneous 386 configs updated.
3180 * config/i386aout.mt (TDEPFILES): removed exec.o.
3181 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3182 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3183 (NAT_FILE, NATDEPFILES): new macros.
3184 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3185 config/i386v4.mt (TDEPFILES): removed exec.o.
3186 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3187 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3188 (NAT_FILE, NATDEPFILES): new macros.
3189 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3190 fork-child.o coredep.o corelow.o i386-xdep.o.
3191 (NAT_FILE, NATDEPFILES): new macros.
3193 Native support cleanup for i386bsd (untested).
3195 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3196 * config/i386bsd.mh (NATDEPFILES): added exec.o
3197 * tm-i386bsd.h (FLOAT_INFO): removed.
3198 * nm-i386bsd.h (FLOAT_INFO): added.
3200 Native support for i386v (untested).
3202 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3203 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3204 (NAT_FILE, NATDEPFILES): new macros.
3205 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3206 * i386-xdep.c: removed.
3207 * Makefile.in (HFILES): added nm-i386v.h
3208 * i386v-nat.c, nm-i386v.h: new file.
3209 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3211 * tm-i386v.h (FLOAT_INFO): removed.
3213 Native support for linux (untested).
3215 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3216 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3217 (NAT_FILE, NATDEPFILES): new macros.
3218 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3219 * Makefile.in (HFILES): added nm-linux.h.
3220 * nm-linux.h: new file.
3221 * xm-linux.h: updated copyright. cleaned up formatting.
3222 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3224 Native support for sun386 (untested).
3226 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3227 fork-child.o sun386-xdep.o.
3228 (NAT_FILE, NATDEPFILES): new macros.
3229 * config/sun386.mt (TDEPFILES): removed exec.o.
3230 * Makefile.in (HFILES): added nm-sun386.h.
3231 * sun386-nat.c, nm-sun386.h: new file.
3232 * sun386-xdep.c: removed.
3233 * xm-sun386.h: updated comment and copyright.
3234 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3237 Native support for i386mach (untested).
3239 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3240 fork-child.o mach386-xdep.o.
3241 (NAT_FILE, NATDEPFILES): new macros.
3242 * Makefile.in (HFILES): added nm-i386mach.h.
3243 * nm-i386mach.h, i386mach-nat.c: new files.
3244 * mach386-xdep.c: removed.
3245 * xm-i386mach.h: updated copyright.
3246 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3249 Native separation for go32 (untested).
3251 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3252 * go32-nat.c: new file.
3253 * go32-xdep.c (call_ptrace, child_resume,
3254 fetch_inferior_registers, store_inferior_registers,
3255 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3257 Native support for m88k (untested).
3259 * Makefile.in (HFILES): added nm-m88k.h
3260 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3261 FETCH_INFERIOR_REGISTERS): removed.
3262 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3263 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3264 (NAT_FILE, NATDEPFILES): new macros.
3265 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3266 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3267 * m88k-xdep.c: removed.
3269 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3271 * i386b-nat.c: Comment changes.
3272 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3274 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3276 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3278 Avoid longjmp()-catching compilation errors in cross-ports.
3280 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3281 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3282 Move from mips-tdep.c and tm-{irix3,mips}.h.
3283 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3285 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3288 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3289 (fetch_core_registers): Fix bfd_seek arguments.
3291 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3293 Make core files work again (add back the `core' target).
3295 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3296 (NATDEPFILES): Add corelow.o.
3297 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3300 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3301 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3302 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3303 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3304 appears. FIXME, these should be moved to NATDEPFILES for native
3307 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3309 Ultra3 host/target/native split. (untested).
3311 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3312 (fetch_register, fetch_inferior_registers,
3313 store_inferior_registers, fetch_core_registers): removed to
3315 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3317 * Makefile.in (HFILES): added nm-ultra3.h.
3318 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3319 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3321 (NAT_FILE, NATDEPFILES): new macros for native support.
3322 * config/ultra3.mt (TDEPFILES): exec.o removed.
3324 * xm-vaxult.h: add MEM_FNS_DECLARED.
3326 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3328 * Makefile.in (VERSION): Roll to 4.6.8.
3329 (OBS): Put version.o first, so Makefile rebuild happens early.
3331 * command.h: Publicize prototype for not_just_help_class_command.
3332 * command.c: Remove proto.
3333 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3334 output. Move "maint info" from class info to class maintenance,
3336 * infrun.c: Move "stop" to class_obscure, and give it a
3337 function so it will not be seen as a global help topic. FIXME,
3338 it should be possible to set these attributes independently.
3340 * core.c (core_command): Make nicer error message for no core support.
3342 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3344 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3345 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3347 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3348 (scan_compilation_units): Punt unused filename arg. dbfoff,
3349 lnoffset, and curlnoffset are file_ptr's now.
3350 (dwarf_build_psymtabs): Drop desc and filename args; use
3351 objfile. dbfoff and lnoffset are file_ptr's now.
3352 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3353 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3354 (elf_symfile_read): Skip desc and filename args to
3355 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3356 * gdb-stabs.h: Use file_ptr rather than off_t.
3357 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3358 compile-time debug check that someone turned off as "unused".
3359 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3360 * symfile.h: Update dwarf_build_psymtabs and
3361 elfstab_build_psymtabs prototypes.
3362 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3363 Use file_ptr offsets. bfd_seeks use L_SET.
3365 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3367 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3368 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3369 value so that demangler won't be invoked. This greatly speeds up
3371 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3372 linked_proc_info so that it properly deallocates the appropriate
3373 item after it is done with it instead of before.
3374 * Don't pass bogus frame pointer to create_new_frame(). Just
3375 leave it as zero so that lower level code will figure out the
3378 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3380 Sony News native support.
3382 * Makefile.in (HFILES): added nm-news.h.
3383 * nm-news.h: new file.
3384 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3385 fork-child.o coredep.o to NATDEPFILES.
3386 (NAT_FILE, NATDEPFILES): new macros for native support.
3387 * config/news.mt (TDEPFILES): removed exec.o.
3389 * remote-vx.c: remove redundant include of sys/time.h.
3391 * infrun.c: include ctype.h. Otherwise some machines result in
3392 undefined for isdigit.
3394 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3396 * configure.in: Convert m68k entries to m68* entries to handle
3397 all the various m68xxx hosts and targets.
3398 * config/news1000.mt: No longer needed, same as news.mt.
3400 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3402 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3404 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3406 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3407 nm-sun2.h, nm-mips.h.
3409 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3411 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3413 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3415 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3417 * xm-hppah.h: if __STDC__ is not defined, define
3419 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3420 compiler; see the comment in the file.
3422 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3424 First cut at support for all BSD variants on 386.
3426 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3427 * i386b-nat.c: New native support file.
3428 * configure.in: Add host and target for i[34]86-*-bsd*.
3429 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3431 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3433 Sun2 native support (untested).
3435 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3436 REGISTER_U_ADDR): removed to nm-sun2.h.
3437 * nm-sun2.h: new file.
3438 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3439 fork-child.o sun3-xdep.o removed.
3440 (NAT_FILE, NATDEPFILES): new macros.
3442 Mips native support. Decstation and iris4 have been tested.
3445 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3446 fill_fpregset): removed to irix4-nat.c
3447 * mips-xdep.c: removed.
3448 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3450 * procfs.c: include nm.h.
3451 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3452 * xm-irix4.h: bump copyright.
3453 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3454 PROC_NAME_FMT): removed.
3455 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3456 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3457 (NAT_FILE, NATDEPFILES): new macros for native support.
3458 (CC): supply default compiler switches.
3459 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3460 fork-child.o coredep.o.
3461 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3463 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3464 fork-child.o mips-xdep.o coredep.o.
3465 (NAT_FILE, NATDEPFILES): new macros for native support.
3467 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3469 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3470 (NATDEPFILES): added fork-child.o
3471 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3472 (NATDEPFILES): added fork-child.o
3473 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3474 (NATDEPFILES): added fork-child.o
3476 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3478 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3479 by using puts_filtered instead.
3481 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3483 * remote-nindy.c (nindy_load): Replacement version from Steve
3484 Chamberlain, doesn't require forking to run "strip" or "sx".
3486 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3488 * Makefile.in (HFILES): Add nm-*.h files.
3490 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3492 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3493 (NATDEPFILES): added fork-child.o.
3495 * doc/gdbint.texinfo: document a few more macros, create new
3496 section for native macros.
3498 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3500 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3501 resolution of copyright issues.
3503 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3505 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3506 subdir gets configured.
3508 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3510 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3512 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3513 searching for a "bfd_strip" program. Also, fixed up arguments
3514 passed to that program.
3516 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3517 which is now used for something else. Rewrite description of
3518 associated parameters to match how gdb does it now.
3519 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3521 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3523 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3525 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3528 * inferior.h (proc_signal_handling_change): prototype removed.
3529 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3530 (handle_command): now calls target_notice_signals.
3531 * procfs.c (proc_signal_handling_change): renamed to
3532 procfs_notice_signals. Now static. Add prototype. All callers
3534 * target.h (struct target_ops): new field, to_notice_signals.
3535 (target_notice_signals): new macro to cover new field.
3536 * target.c (cleanup_target): default to_notice_signals to ignore.
3537 * corelow.c (core_ops),
3539 inftarg.c (child_ops),
3540 procfs.c (procfs_ops),
3541 remote-adapt.c (adapt-ops),
3542 remote-eb.c (eb_ops),
3543 remote-es1800.c (es1800_ops, es1800_child_ops),
3544 remote-hms.c (hms_ops),
3545 remote-mm.c (mm_ops),
3546 remote-nindy.c (nindy_ops),
3547 remote-st2000.c (st2000_ops),
3548 remote-udi.c (udi_ops),
3549 remote-vx.c (vx_ops, vx_run_ops),
3550 remote.c (remote_ops),
3551 target.c (dummy_target),
3552 xcoffexec.c (exec_ops): added static initializer for
3554 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3556 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3558 * main.c (define_command): Add forgotten initializer.
3560 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3562 * language.c, language.h: Move saved_language out to global
3563 expected_language. Set expected_language when user expectation
3565 * language.c (language_info): Don't print type/range checking gub.
3566 * main.c (main): Set expected language.
3567 (execute_command): Check against expected language.
3568 * symfile.c (set_initial_language): Set expected language.
3570 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3572 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3574 A bunch of changes mostly to improve debugging of C++ programs.
3575 Specifically, the calling of inferiors methods is improved.
3577 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3578 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3579 hide the implementation details of pointer-to-method objects.
3580 How to tell if the pointer points to a virtual method is
3581 still very dependent on the particular compiler, but this
3582 should make it easier to find the places to change.
3583 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3584 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3585 macros, instead of a hard-wired-in code that incorrectly
3586 assumed a no-longerused representation of pointer-to-method
3587 values. And otherwise fix the relevant bit-rotted code.
3589 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3590 If there are both fields and methods, put a space between.
3592 * stabsread.c (read_struct_type): Fix bug in handling of
3593 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3594 by '_'). (It used to prematurely exit the loop reading in
3595 the fields, so it would think it should start reading
3596 methods while still in the fields. This could crash gdb
3597 given a gcc that can emit nested type information.)
3599 * valops.c (search_struct_method): Pass 'this' value by
3600 reference instead of by value. This provides a more
3601 consistent interface through a recursive search where the
3602 "bottom" functions may need to adjust offsets (due to multiple
3604 * valops.c, value.h, values.c: Pass extra parameters to
3605 value_fn_field and value_virtual_fn_field so we can
3606 correctly adjust offset for multiple inheritance.
3607 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3608 virtual function calls by using value_virtual_fn_field().
3609 * values.c: New function baseclass_offset, derived from
3610 baseclass_addr (which perhaps can be made obsolete?).
3611 It returns an offset rather than an address. This is a
3612 cleaner interface since it doesn't mess around allocating
3614 * valops.c (search_struct_method): Use baseclass_offset
3615 rather than baseclass_addr.
3617 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3619 * Makefile.in: Re-install 29K/UDI stuff.
3620 * remote-udi.c (udi_resume): Clean up.
3621 * (udi_wait): Rewrite, leave out bugs.
3622 * Add debugging code to print out all register fetches and stores.
3623 * Straighten out target_ops.
3624 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3626 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3628 * remote-udi.c (udi_create_inferior): run with no arguments should
3629 not pass the program name as an argument, since the UDI code
3630 already handles that.
3631 (udi_load): get the symbols from prog_name, not arg_string (the
3632 load command should really use arg_string as the program name, not
3633 prog_name, but at least the run command works now).
3635 * munch: HP9000/300 nm puts an extra space between T and symbol
3638 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3639 needed for vxworks targets.
3641 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3643 * am29k-tdep.c (_initialize_29k): Make it possible for the
3644 user to set and query the address where function calls into the
3645 inferior write a small scratch routine. `set call_scratch_address'
3646 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3647 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3648 not already cached validly.
3650 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3652 Rs6000 native support.
3654 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3655 machines without this header should not be compiling this file.
3656 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3657 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3658 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3659 * xm-rs6000.h: do not include ptrace.h.
3660 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3661 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3662 infptrace.o and inftarg.o move to NATDEPFIES.
3663 (NAT_FILE, NATDEPFILES): new macro for native support.
3665 Sun3 native support.
3667 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3668 new macros for native support.
3669 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3670 removed sun3-xdep.o.
3671 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3673 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3674 * sun3-nat.c, nm-sun3.h: new files for native support.
3676 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3678 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3679 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3680 dbfsize and use it to initialize new local file scope dbsize.
3681 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3682 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3683 DIEs as well as the current check for undersize DIEs. This helps
3684 to gracefully detect and reject corrupted DIE information.
3686 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3688 Add `command hooks' and a hook for inferior program stopping.
3690 * command.h (struct cmd_list_element): Remove unused `aux'
3691 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3692 * command.c (add_cmd): Initialize new fields, elim old.
3693 (add_alias_cmd): Clone new fields.
3694 (delete_cmd): Un-hook hookee if we're deleting hook.
3695 (help_cmd): Tell user the command is hooked, if it is.
3696 (lookup_cmd_1): Abbreviations return the original command
3697 instead of themselves, so that hooks on the original cmd will be
3699 * defs.h (enum command_class): Add class_pseudo and comments.
3700 * gdbcmd.h (execute_user_command): Add prototype.
3701 * infrun.c (normal_stop): If the stop command is hooked,
3702 run the hook whenever we stop.
3703 (hook_stop_stub): Stub for catch_errors.
3704 (_initialize_infrun): Set up pseudo "stop" command.
3705 * main.c (execute_user_command): Code extracted from execute_command.
3706 (execute_command): If hooked, run the hook before the command.
3707 (define_command): If defining a new hook, check the command it
3708 is hooking, and warn if none. Install the hook.
3709 * source.c (_initialize_source): "l" is an abbrev for "list".
3710 * doc/gdb.texinfo: Document command hooks.
3712 * Makefile.in (VERSION): Roll to 4.6.7.
3713 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3714 * infrun.c (breakpoints_inserted): Make it static again.
3715 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3717 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3719 Native file renaming.
3721 * nat-sparc.c -> sparc-nat.c
3722 * nat-sun4os4.h -> nm-sun4os4.h
3723 * nat-trash.h -> nm-trash.h
3724 * config/sun4os4.mh: track file renaming.
3725 * configure.in: link to nm.h rather than nat.h.
3726 * infptrace.c: include nm.h rather than nat.h.
3728 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3730 Host/target/native split for sun4.
3732 * Makefile.in (TSOBS): removed corelow.o.
3733 * infptrace.c: included nat.h.
3734 * nat-trash.h: temporary header file. This should be removed once
3735 all hosts have the native/host/target split.
3736 * configure.in: add a symlink from nat-trash.h to nat.h if no
3737 other nat file exists for this configuration.
3738 * sparc-tdep.c: no longer include sys/ptrace.h.
3739 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
3740 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3742 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
3743 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
3744 to NATDEPFILES. removed sparc-xdep.o.
3745 (NATDEPFILES, NAT_FILE): new macros for native support.
3747 Break the direct connection from core_file_command to any
3748 particular type of core file support.
3750 * target.h (find_core_target): new prototype.
3751 * target.c (find_core_target): new function. Walks the target
3752 list looking for the core target.
3753 * core.c (core_file_command): replace calls to core_detach and
3754 core_open with find_core_target and direct calls.
3756 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
3758 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
3760 config/hp300hpux.mh: ALLOCA1 was not defined.
3762 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
3764 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
3765 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
3766 until we can figure out a better way to do paging.
3768 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
3770 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
3771 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
3772 * hppa-coredep.c: Remove, now that we use the hook.
3773 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
3774 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
3776 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
3777 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
3778 be ripped out and reimplemented right (see elfread.c).
3779 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
3781 Rename all HPPA files to fit into unique DOS filenames:
3782 * *hppabsd* => *hppab*
3783 * *hppahpux* => *hppah*
3785 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
3787 Make the /proc support a target-struct in its own right.
3789 * Makefile.in: Remove inftarg.[co], since it is now included via
3791 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
3792 reference infptrace.o. Add fork-child.o to all *.mh that
3795 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
3796 No longer global functions.
3797 (fork_inferior): New global function from fork-child.c.
3798 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
3799 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
3800 (child_create_inferior): Moved to fork-child.c as fork_inferior.
3801 (child_create_inferior): New tiny function that calls fork_inferior.
3802 * fork-child.c: New file, containing fork_inferior, which is
3803 built from slight mods to inftarg.c's child_create_inferior.
3805 * procfs.c (procfs_ops): Add target vector.
3806 (attach): Rename as static do_attach.
3807 (procfs_create_inferior): New tiny function that calls fork_inferior.
3808 (child_xfer_memory): Rename to static procfs_xfer_memory.
3809 (store_inferior_registers): Rename to static procfs_store_registers.
3810 (inferior_proc_init): Rename to static procfs_init_inferior.
3811 (procfs_attach, procfs_detach, procfs_prepare_to_store,
3812 procfs_files_info, procfs_open, procfs_mourn_inferior,
3813 procfs_can_run): Slightly mangled copies of the corresponding
3814 child_XXX routines from inftarg.c.
3815 (proc_wait): Renamed to static procfs_wait.
3816 (child_resume): Rename to static procfs_resume.
3817 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
3818 (initialize_proc_fs): Rename to initialize_procfs. Set up
3821 * putenv.c: index -> strchr.
3822 * regex.c: Always rename bcopy to memcpy, etc.
3823 FIXME: Eventually do the renames rather than use #define's.
3824 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
3826 * sparc-xdep.c: Move deferred_stores to target dependent.
3827 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
3829 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
3831 Split non-target-dependent code out of target_attach routines.
3833 * target.h: Comments on target_attach args and results.
3834 * infcmd.c (attach_command): Check for existing execution, call
3835 target_attach, set up terminal status and wait_for_inferior, wait
3836 for the attach status, and do normal_stop.
3837 * inftarg.c (child_attach): Remove target independent stuff.
3838 * remote-adapt.c (adapt_attach): Ditto.
3839 * remote-mm.c (mm_attach): Ditto.
3840 * remote-udi.c (udi_attach): Ditto.
3841 * remote-vx.c (vx_attach): Ditto.
3845 * remote-hms.c (hms_attach): Remove completely, it was useless.
3846 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
3847 commented-out start_remote calls.
3848 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
3849 DENTER and DEXIT macros and their calls. Use a real debugger --
3850 like gdb -- to see what functions are being called when.
3851 * utils.c (strcmp_iw): Make nonstatic, for lint.
3853 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
3855 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
3857 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
3859 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
3860 fix to differentiate between gcc1 & gcc2 compiled files so that we
3861 can debug calls that pass structs as args correctly.
3862 * symmisc.c (dump_symtab): If block was compiled with gcc, say
3863 so, and what version.
3865 * remote.c (remote_wait): Make regs be char to avoid picayune
3866 ANSI compiler warnings.
3868 * energize.h: Move all external struct decls to inside of
3869 __STDC__, add prototype for energize_shell_wait().
3870 * energize.c (getpty): Clean up, make us really get a controlling
3872 * (energize_initialize): Disable SIGIO prior to setting up for
3873 I/O interrupts. Move setsid(), et. al. to getpty().
3874 * (energize_shell_wait): New routine to wait for things started
3875 via the shell command, uses wait() instead of /dev/proc.
3876 * Also, add prototype for execute_command_1().
3878 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3880 * inftarg.c (child_create_inferior, child_attach,
3881 child_mourn_inferior): collect unix child process stratum
3882 functions which live below the target vector into this file to
3883 facilitate host/target/native split. Also, make them static.
3884 * inflow.c (child_mourn_inferior): removed.
3885 * infrun.c (child_create_inferior, child_attach): removed.
3886 (resume): becomes global so that functions below the
3887 target vector can find it.
3888 * inferior.h (resume): add prototype.
3889 (child_mourn_inferior, child_create_inferior, child_attach):
3892 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
3893 replaced with find_default_attach and
3894 find_default_create_inferior.
3896 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
3898 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
3899 addresses don't get displayed in the wrong positions.
3901 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3903 Separate core functions along target vector in preparation for
3904 native support. Functions above vector now live in core.c. Those
3907 * core.c (solib_add_stub, core_close, core_open, core_detach,
3908 get_core_registers, core_files_info, core_ops): moved to corelow.c
3909 (_initialize_core): removed addition of core_ops target.
3910 * corelow.c: new file.
3911 (solib_add_stub, core_close, core_open, core_detach,
3912 get_core_registers, core_files_info, core_ops): moved from core.c
3913 (_initialize_corelow): new function.
3914 * gdbcore.h (core_open, core_detach): added prototypes.
3915 (core_ops): add forward declaration.
3916 * Makefile.in (SFILES_MAINDIR): add core.c
3918 (TSOBS): change core.o to corelow.o
3920 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
3922 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
3923 instead of 'sun' predefined symbol so that trap analysis code is
3924 enabled only when the TARGET is a sun3.
3926 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3928 * tm-i960.h (ext_format_i960): Add top-level declaration.
3929 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
3930 blocks, else Sun4 compiler complains.
3932 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
3934 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
3935 instruction's argument. Patch from jonathan@cs.stanford.edu
3938 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3940 Break the thread of control that implies that a unix child
3941 process will be the default target.
3943 * target.c (find_default_run_target, find_default_attach,
3944 find_default_create_inferior, return_zero): new functions.
3945 (cleanup_target): Make return_zero the default for to_can_run.
3947 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
3948 child_create_inferior references with find_default_XXX instead.
3950 * target.h (struct target_ops): new field, to_can_run.
3951 (find_default_attach, find_default_create_inferior): new prototypes.
3952 (target_can_run): new macro.
3954 * Also added a zero (default) to_can_run element to all static
3955 struct target_ops initializations throughout GDB, except:
3956 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
3958 * infrun.c (child_create_inferior): Clean up error handling when
3959 no exec file is specified.
3960 (child_attach): Don't require exec file.
3962 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
3964 Remove kill_inferior_fast, in favor of target_kill, which goes
3965 through the target vector.
3967 * inferior.h (kill_inferior_fast): remove declaration.
3969 * main.c (disconnect): call quit_cover using catch_errors rather
3970 than calling kill_inferior_fast directly. New way goes through
3971 the target vector, handles attached processes, and writes
3972 command history if appropriate.
3973 (quit_cover): new function, wrapper for quit_command.
3975 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
3976 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
3977 inlining them into the local kill_inferior when needed.
3979 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
3981 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
3982 * stabsread.c (read_struct_type): Simplify complicated expression
3983 for dumb DECstation compiler.
3985 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3987 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
3988 operands to memory management instructions, from WRS.
3990 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
3992 * main.c (main): Back out previous language setting changes.
3993 Replace with simple default to C before processing any init
3994 files. There MUST be a language set, even in the absence of
3995 init files or executables, or expression parsing fails.
3997 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
3999 * main.c (main): Move code that sets initial language to
4000 symfile.c. Fixup places where command files are processed to
4001 be consistent in setting a default language if none has been
4003 * symfile.c (set_initial_language): Add code moved from
4004 main() that sets an initial default language when a new
4005 symbol file is read.
4006 * symfile.c (symbol_file_command): Call set_initial_language.
4007 * symtab.c (find_main_psymtab): Add FIXME comment.
4009 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4011 * breakpoint.c, sparc-tdep.c: comment changes.
4012 * configure.in: removed target_dependent line.
4014 * remote-mm.c (mm_attach): change printf to error to prevent
4016 * remote-udi.c (udi_attach): change printf to error to prevent
4019 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4020 calls to {fetch|store}_inferior_registers with calls to
4021 target_{fetch|store}_registers, for remote-target independence.
4023 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4025 * Makefile.in: Fix bug I introduced in merging Rich's change.
4026 * infrun.c (child_create_inferior): Use proceed() rather than
4027 doing all the same stuff by hand.
4029 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4031 * Makefile.in, configure.in: add support for files used only when
4032 configured native, that is, when host = target.
4034 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4036 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4037 stores are target dependent and were moved from xm to tm.
4039 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4041 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4043 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4044 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4046 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4048 * target.h (struct target_ops): removed to_convert_to_virtual and
4049 to_convert_from_virtual elements. Initializations removed from
4050 all static initializations.
4051 (target_convert_to_virtual, target_convert_from_virtual):
4053 (host_convert_to_virtual, host_convert_from_virtual): Removed
4054 forward declarations.
4055 * target.c (cleanup_target): removed default assignments for
4056 to_convert_to_virtual and to_convert_from_virtual.
4057 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4059 * findvar.c (value_of_register, value_from_register):
4060 target_convert_to_virtual inlined.
4061 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4062 * valops.c (value_assign): target_convert_from_virtual inlined.
4064 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4066 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4067 position wrong if used for the prompt.
4068 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4070 Support for accessing arbitrary MIPS stack frames in memory.
4072 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4073 set, run it before INIT_EXTRA_FRAME_INFO.
4074 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4076 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4077 (FP) value in the frame_info struct if it is zero (as from top of
4079 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4081 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4082 comes back as zero. So does FP_REGNUM, as a trigger for
4083 init_extra_frame_info.
4085 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4086 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4087 (INIT_FRAME_PC): Defined to null.
4088 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4089 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4090 Briefly explain MIPS stacks in GDB.
4092 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4094 * copying.awk, copying.c (show_copying_command,
4095 show_warranty_command): Rename from copying_info, warranty_info,
4096 to match command function conventions.
4098 * utils.c (prompt_for_continue): Reinitialize more-counts
4099 before printing anything, and again afterward. Fix comments.
4100 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4101 or alloca() if needed.
4103 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4104 detect native versus cross-host.
4106 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4108 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4109 Suns. Rename to m68k_saved_pc_after_call.
4110 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4111 m68k_saved... instead of sun3_saved...
4113 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4115 * Makefile.in (update-depend, update-alldeps): Split out of
4116 setup-to-dist, for convenience in rebuilding the depend and
4118 (assorted): Update to catch straggler files when building gdb.tar.Z.
4120 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4122 Preliminary cleanup for splitting host/native/target.
4124 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4125 here; it is dealt with at a gdb-target-independent level.
4126 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4127 high toned routine. Fix return type to void.
4128 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4129 Rich and I believe the "real problem" was that both single_step
4130 and target_resume were issuing PT_CONTINUE calls. This would
4131 cause the second PT_CONTINUE to sometimes fail because the process
4132 was already running.
4133 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4135 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4137 * energize.c (pty_to_kernel): Must check for EAGAIN as
4138 termination condition.
4139 (full_filename): Don't prepend dirname if filename begins with /.
4140 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4142 (getpty (NCR)): Lotsa bug fixes...
4143 (kernel_dispatch (case StopRType)): Use kill() instead of
4144 killpg() so we can deal with losing systems...
4145 (wait_for_events): Work around NCR select() lossage. It doesn't
4146 zero out readfds when select() returns zero.
4147 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4148 getcwd() instead of getwd() (NCR getwd() seg faults).
4149 (energize_wait): Use sigaction() for NCR. Their version of signal()
4150 is unreliable by default.
4152 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4153 error from PIOCSWSTOP.
4155 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4156 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4157 defs.h, utils.c: Make vfprintf_filtered global.
4159 * energize.c (send_location): New routine to consolidate all
4160 places where we must notify kernel of where the given pc is.
4161 (cplus_demangle): Put single-quotes around demangled names.
4162 (energize_call_command): Call send_location() after doing up,
4163 down, and frame commands.
4165 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4167 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4168 pass at doc for two new remote targets---29K using UDI, and Tandem
4169 ST2000 using STDBUG.
4171 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4173 * doc/all.m4: turn on H8/300 stuff for generic manual
4175 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4176 after explicit call to breakpoint() in serial stubs.
4178 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4180 * mipsread.c: Clean up some white space.
4181 (parse_symbol): Handle stEnd of stFile.
4182 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4184 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4185 store_inferior_registers): Replace unexplained numbers
4186 with manifest constants from a DECstation header file.
4187 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4188 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4190 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4192 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4193 for "down". Suggested by Richard Stallman.
4195 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4197 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4198 redeclaration bug on SunOS 4.
4200 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4202 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4203 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4204 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4205 they aren't already there.
4206 * remote-vx.c (vx_prepare_to_store): Ditto.
4207 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4209 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4211 Removed a large number of changes inserted by Per Bothner
4212 for C++ support. These will go back in when they've been
4215 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4217 * serial.h: Fix prototye for serial_raw().
4218 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4219 serial_write() to match prototypes.
4220 * remote-st2000.c (get_reg_name): Make *p be const.
4222 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4224 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4225 to agree with target structure field type.
4226 (nindy_store_registers): Ditto.
4228 * Makefile (OPCODES): New var, pointing to opcodes library.
4229 (CLIBS, CDEPS): Include it.
4230 (saber_gdb): Load opcodes library.
4232 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4234 * a68v-xdep.c (store_inferior_registers): declare as void.
4235 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4236 * remote-st2000.c: Massive changes to use new serial package.
4237 Also added 'connect' command to transparantly connect to serial
4239 * ser-termios.c: Big cleanup, use nicer coding conventions.
4240 * ser-bsd.c: New module, serial stuff for BSD systems.
4241 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4242 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4244 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4246 * doc/gdb.texinfo: fix shameful error of agreement reported by
4247 jimb@occs.cs.oberlin.edu (Jim Blandy)
4248 * doc/gdb.texinfo: remove old partial discussion of remote serial
4249 protocol (via serial debug stubs)
4250 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4251 use of serial debug stubs
4253 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4255 * symfile.h: Declaration of set_demangling_style() moved
4256 here from demangle.h (which is now in ../include).
4257 * i386-xdep.c: Update comment.
4259 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4261 * symtab.c (completion_list_add_symbol): restructured to optimize
4262 for time. First clip names that cannot match. Then clip any
4263 names we've already considered. Drop a redundant strncpy. Drop
4264 a redundant malloc and associated free for demangled names.
4266 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4268 * a68v-xdep.c (store_inferior_registers): Define as type void.
4269 * configure.in: Add host m68k-apollo*-bsd*.
4270 * demangle.c (struct demanglers): Use enum instead of constant
4271 value to keep braindamaged HP/Apollo compiler happy.
4273 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4275 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4276 match "FOO". This allows 'break Foo' to work when Foo is
4277 a mangled C++ function. (See comment before function.)
4279 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4281 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4282 for files in vx-share/*.c.
4283 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4284 for normal GDB source files.
4286 * Makefile.in (VERSION): Roll to 4.6.6.
4288 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4289 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4290 * tm-sun3os4.h: Update comments.
4291 * xm-delta88.h: Remove STACK_END_ADDR.
4293 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4295 * Makefile.in (VERSION): Roll to 4.6.5.
4297 * infrun.c: Lint for recent `handle' changes.
4299 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4300 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4301 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4302 should include a ser-XXX.o module.
4304 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4305 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4307 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4308 known suns in configure.in, rather than mapping them to unique
4309 config files that happen to duplicate other config files.
4310 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4311 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4313 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4315 * configure.in (*-*-sunos*): Use trailing * to match all
4316 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4317 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4318 in production on Sun-4.
4319 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4320 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4321 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4323 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4324 config/sparc-noun.mt: New target configs for embedded.
4325 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4327 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4328 target definitions for embedded with and without underlines on
4331 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4332 not a parameter of the CPU, but of the development environment.
4333 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4335 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4337 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4338 (which involves reading in main's symtab) if we have no breakpoints.
4340 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4342 * dwarfread.c (cu_language): New local variable to record
4343 language for current compilation unit being processed.
4344 * dwarfread.c (set_cu_language): New local function to decode
4345 and record language for current compilation unit being processed.
4346 * dwarfread.c (synthesize_typedef): Add local function to
4347 synthesize a typedef for C++ classes, structs, unions, and
4349 * dwarfread.c (read_structure_scope): Synthesize typedefs
4350 for C++ classes, structs and unions.
4351 * dwarfread.c (read_enumeration): Synthesize typedefs for
4353 * dwarfread.c (read_file_scope): Call set_cu_language to
4354 record language for current compilation unit. After symtab
4355 is built, save this recorded language.
4356 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4357 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4358 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4359 typedefs for C++ classes, structs, unions, and enumerations.
4360 * dwarfread.c (scan_compilation_units): Call set_cu_language
4361 to record language for current compilation unit.
4362 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4363 for TAG_enumeration_types, rather than in add_partial_symbol.
4364 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4365 case with class, struct, and union type cases, now that they are
4366 the same. Remove tests for non-NULL name attributes, now done
4368 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4369 treat as alias for TYPE_CODE_STRUCT for now.
4371 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4373 * Makefile.in: map "gdb" through program_transform_name when
4376 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4378 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4379 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4380 Use "regi" for local indexing through register numbers, reserving
4381 "regno" for the name of a specific register passed as an input
4382 parameter. Fix bug propagated through all versions that sometimes
4383 used regno as an index when it should have been regi, thus using
4384 -1 as an index in some cases.
4386 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4388 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4389 respectively, so same demangler can be used by other programs.
4390 * Makefile.in: Remove demangler stuff.
4391 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4392 * demangle.c (_initialize_demangler): Tell demangler which
4393 CPLUS_MARKER to assume.
4395 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4397 RS/6000 portability changes (for hosting cross-debuggers).
4399 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4400 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4401 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4402 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4403 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4404 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4405 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4406 (NO_SINGLE_STEP): Add, target-dependent.
4407 (loadinfotextindex): Lowercase, remove "aix_".
4408 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4409 (NO_SINGLE_STEP): Remove, target-dependent.
4410 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4411 * xcoffread.c: Only build file if RS/6000 native GDB.
4412 (build_function_symbol): Remove #if 0'd code.
4413 * rs6000-tdep.c: Cleanup. Add static fn protos.
4414 Use CORE_ADDR for addresses throughout. Make void fns void.
4415 (pop_dummy_frame): Add FIXME about bogosity of design here.
4416 (rs6000_struct_return_address): Ditto.
4417 (frameless_function_invocation, frame_get_cache_fsr,
4418 frame_initial_stack_address, xcoff_relocate_symtab,
4419 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4420 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4421 Use CORE_ADDRs. Change identifiers to lowercase.
4423 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4424 supplying dummy routines if non-native. Add prototype for
4425 static exec_one_dummy_insn. Move a mess of functions to
4426 rs6000-tdep.c (as above). Remove #if 0'd code.
4428 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4429 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4430 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4432 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4435 * vx-share/README, nindy-share/README: New files describing
4436 how these directories' code is shared, and with whom.
4438 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4440 * configure.in (target configurations): Reformat into table.
4441 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4443 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4444 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4445 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4446 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4447 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4448 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4450 * Makefile.in (config-check): Add command to check whether
4451 configure.in is consistent with config/*.
4453 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4455 * configure.in (host configurations): Reformat nested cases into
4456 easy-to-maintain table.
4457 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4458 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4460 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4462 * cplus-dem.c: Reorder args to most local functions to make them
4463 follow the consistent pattern of struct work_stuff pointer first,
4464 followed by pointer into string being demangled, followed by
4465 pointer to the string where the result is being stored, followed
4466 by other args. Also generally replace most variables of name
4467 "type" with "mangled" for consistency. They all pointed to the
4468 same string but half were one name and half the other.
4469 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4470 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4471 use whenever a qualified name is being demangled.
4472 * cplus-dem.c (do_type): Qualified names are treated similarly
4473 to fundamental types, not as modifiers of fundamental types.
4475 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4477 * configure.in: Add sparclite as a target.
4479 * sparc-stub.c (handle_exception): Flush instruction cache just
4480 before returning to the user. (hexToInt): Fix overzealous cleanup.
4482 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4484 * infrun.c (handle_command): Rewrite to allow multiple signal
4485 numbers, signal number ranges, and to recognize "all" to mean all
4486 signals except those used by the debugger.
4487 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4488 to set or reset actions for specific signals.
4490 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4492 * coffread.c (decode_type): Call alloc_type to alloc new
4494 * stabsread.c (read_array_type, read_range_type, define_symbol):
4495 Call alloc_type to alloc new types.
4496 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4497 from type_obstack to symbol_obstack.
4498 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4500 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4501 associated with a type, using the same mechanism as was used to
4502 allocate space for the type structure itself.
4503 * coffread.c (patch_type, coff_read_struct_type,
4504 coff_read_enum_type): Use TYPE_ALLOC.
4505 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4506 * gdbtypes.c (create_array_type, check_stub_method,
4507 allocate_cplus_struct_type): Use TYPE_ALLOC.
4508 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4509 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4510 read_range_type): Use TYPE_ALLOC.
4512 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4514 * breakpoint.c (breakpoint_re_set): Select a default source
4515 symtab if one is not currently selected.
4516 * utils.c (query): Call wrap_here before building the output
4517 query string, to turn off wrapping and flush any buffered output.
4518 Otherwise our query may end up in the wrap buffer and never be
4520 * eval.c (evaluate_subexp): Report error when attempting to
4521 evaluate subscript for types without a target type, rather
4522 than dumping core by using the NULL pointer.
4523 * symfile.c (symbol_file_command): Forget current_source_symtab
4524 and current_source_line when discarding symbol table.
4526 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4528 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4530 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4531 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4533 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4535 * remote.c (remote_open): Fix baud rate setting to make -b flag
4536 work. (remote_wait): Change 'T' message parser to deal with new
4537 improved format which allows stub to send an arbitrary bunch of
4539 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4540 make all this re-entrant by storing all state on the stack. Clean
4541 up memory error trapping. (computeSignal, set_debug_traps):
4542 make it all table driven. Make a start at a baud rate setting command.
4544 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4546 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4548 * remote-vx.c: redefine malloc to avoid buggy declaration on
4549 RS/6000 <rpc/types.h>.
4550 xm-rs6000.h: include <sys/select.h> to define fd_set for
4551 <rpc/svc.h> on RS/6000.
4553 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4555 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4556 recursive invocations of make. Always create installation
4559 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4561 * m68k-pinsn.c: Minor fix in style of output (don't use
4562 range to indicate floating point control registers).
4564 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4566 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4568 * infcmd.c (registers_info): Handle multiple register names.
4569 Changes inspired by Roland McGrath.
4571 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4573 * sparc-stub.c: New file. Mix it with your SPARClite
4574 application, and it will speak GDB remote protocol!
4575 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4576 deal with arbitrary registers. Needed for sparc-stub.
4578 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4580 * cplus-dem.c (cplus_markers): Add table for gnu style and
4581 use throughout, in place of compile time constant CPLUS_MARKER.
4582 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4583 * cplus-dem.c (cfront_special): New function, as suggested
4584 by pfieland@stratus.com.
4585 * cplus-dem.c (forget_types): New function.
4586 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4588 * cplus-dem.c (mop_up): Call forget_types().
4589 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4590 Use throughout, instead of checking current_demangling_style.
4591 * cplus-dem.c (demangle_signature): When finding an explicit
4592 start of function args, forget all remembered types for
4593 lucid/cfront style demangling.
4594 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4595 underbar characters, use last pair as the delimiter. Hoist
4596 gnu_special() call up to cplus_demangle(). Call cfront_special()
4598 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4599 for inherited classes.
4600 * cplus-dem.c (demangle_args): Document quirks of numbered
4601 references to previously seen types.
4602 * dbxread.c (read_ofile_symtab, process_one_symbol):
4603 Use AUTO_DEMANGLING rather than explicitly checking
4604 current_demangling_style.
4605 * demangle.h: Add some comments.
4606 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4607 CFRONT_DEMANGLING): New macros.
4608 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4609 not found in the actual producer string produced by lcc.
4610 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4611 than explicitly checking current_demangling_style.
4613 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4615 * breakpoint.c (enable_longjmp_breakpoint,
4616 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4617 Check for duplicate breakpoints at the same address. Bug report
4618 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4620 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4622 * buildsym.c (end_symtab): Document that end_symtab can return
4623 NULL under non-error conditions.
4624 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4625 returned from end_symtab for empty compilation units.
4627 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4629 * am29k-tdep.c: Lint from DECstation compiler.
4630 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4631 As the man page says, "Sometimes you just can't get lint to shut
4632 up". That doesn't mean you should blow away the code it won't
4634 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4635 it up over the next few weeks. Make mips x 29k build.
4636 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4637 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4638 but leave it as a comment because the breakpoint instruction
4639 is not easily accessible at this moment (it's static, and if
4640 we define one here, it goes into every file compiled).
4642 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4644 * Makefile.in (VERSION): Bump to 4.6.3.
4645 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4646 function scopes when building partial symbol tables.
4647 * objfiles.c (open_existing_mapped_file): Make it clear in
4648 warning message that out of date mapped files are ignored.
4649 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4650 unit source file name in error message.
4652 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4654 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4655 * dwarfread.c (struct_type): In absence of AT_byte_size for
4656 bitfield, use size of object of member's type for the size of
4657 the anonymous object containing the bit field.
4658 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4659 an AT_byte_size attribute is seen.
4660 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4661 union aux_ext (was aux_ent).
4662 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4663 unsigned char* to char*, for Lucid compiler.
4664 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4665 to be correct type (from unsigned char* to char*).
4666 * valprint.c (type_print_derivation_info): Minor tweak to placement
4667 of commas in derived class printing.
4668 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4670 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4672 * xm-go32.h: Define LSEEK_NOT_LINEAR
4673 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4674 then work out the lseek positions of newlines by running through
4675 the file and `tell'ing. This makes source file listing work on
4676 OS's where the relationship between physical position in file and
4677 canonical position is indeterminate, eg VMS and DOS.
4679 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4681 * stabsread.c: Ensure that all members of all allocated structures
4682 are initialized to known state to avoid hard to find bugs with gdb
4683 using fields containing random data.
4684 * buildsym.c (start_subfile): Compact dirname initialization.
4685 * buildsym.c (patch_subfile_names): New function.
4686 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4687 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4688 * buildsym.h (patch_subfile_names): Add prototype.
4689 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4691 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4693 * remote-udi.c: Update comments.
4695 * remote.c (getpkt): Only force retransmission ten times;
4696 after that, assume bug in target code, and handle pkt anyway.
4698 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4700 * configure.in: Add support for apollo 68k under BSD environment.
4701 * xm-apollo68b.h: New file to support above.
4703 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4705 * configure.in: Recognize i486 host cpu.
4706 * valprint.c (type_print_derivation_info): Print derivation info
4707 in same form as class declarations in source.
4708 * valprint.c (type_print_varspec_suffix): Split arg printing
4709 code out to type_print_args function.
4711 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4713 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4714 at_import, at_frame_base.
4715 * dwarfread.c (completedieinfo): Remove cases for obsolete
4716 AT_visibility, AT_import, and AT_frame_base attributes.
4717 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4718 i860, which can keep up to 4 shadow breakpoints.
4719 * tm-stratus.h (USG): Define.
4720 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4721 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4722 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4723 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4724 * config/stratus.mt (TDEPFILES): Include files available from
4725 stratus that are not yet in release pending receipt of paperwork
4727 * buildsym.c (finish_block): Minor code format change.
4728 * gdbtypes.h (struct field): Add to comments.
4729 * gdbtypes.h (virtual_field_bits): Add to comments.
4730 * objfiles.c (allocate_objfile): Change obstack interface to
4731 match FSF merging efforts.
4733 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4735 * Makefile.in (VERSION): Bump to 4.6.2.
4736 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4737 * Makefile.in (OBS): Add stabsread.o
4738 * Makefile.in (stabsread.o): Add build rule.
4739 * stabsread.c, stabsread.h: New files.
4740 * buildsym.c: Split out stabs specific support to stabsread.c.
4741 * buildsym.h: Split out stabs specific support to stabsread.h.
4742 * dbxread.c (stabsread.h): Include
4743 * dbxread.c (dbx_new_init): Call stabsread_new_init.
4744 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
4745 * dbxread.c (read_ofile_symtab): Call end_stabs.
4746 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
4747 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
4748 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
4749 really_free_pendings to cleanups.
4750 * elfread.c (elf_new_init): Call stabsread_new_init.
4751 * gdbtypes.c: Small changes to maintenance commands.
4752 * mipsread.c (stabsread.h): Include.
4753 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
4754 * xcoffread.c (stabsread.h): Include.
4755 * xcoffread.c (global_stabs): Remove redundant def.
4756 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
4758 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
4760 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4761 * inflow.c (terminal_init_inferior, terminal_inferior,
4762 terminal_ours_1, initialize_inflow): Record and use state
4763 of lmode_inferior_valid and lmode_ours_valid.
4765 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4767 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
4768 include <sgtty.h> on USG. (from sef).
4770 * depend: es1800 dependency needed here.
4772 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
4774 * buildsym.c (read_struct_type): Initialize structs allocated
4775 with alloca, to avoid using random values from stack later on.
4776 * defs.h (fprintf_filtered): Add prototype.
4777 * gdbtypes.c (check_stub_method): Fix misleading comments.
4778 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
4780 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
4781 small changes to maint support functions.
4782 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
4783 for some fields and expand comments.
4784 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
4785 macro and track change to obstack_full_begin macro.
4786 * utils.c (fprintfi_filtered): New function.
4787 * valprint.c (type_print_base): Fixup field printing to not
4788 print extraneous lines and not print bogus "no data fields"
4789 messages for C++ classes with no data members. Also use new
4790 fprintfi_filtered function.
4792 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4794 * configure.in: es1800 ok for 68000 too.
4796 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4798 * configure.in: echo error messages to stderr, not stdout
4800 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4802 * configure.in: recognize hppa* instead of hppa
4804 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
4806 * energize.c: Second cut at DynamicLoad message handling.
4808 * energize.c: Relativize pathnames in #include statements.
4809 * (kernel_dispatch): Better error messages for unknown protocol
4811 * (kernel_dispatch): First cut at DynamicLoad message handling.
4813 * Makefile.in: Remove -I../readline from all compilations,
4814 include a special case for main.o instead.
4816 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
4818 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
4819 error if it fails to find a member type, rather than return NULL
4820 and trigger a coredump.
4821 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
4822 lookup_demangled_partial_symbol,): Ask demangle_and_match to
4823 match on complete demanglings, including argument lists for member
4824 functions, rather than just accepting the first demangling that
4825 matches the class and function name.
4826 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
4827 to start_symtab as the directory name.
4828 * dwarfread.c (completedieinfo): Strip off any leading hostname
4829 portion of the AT_comp_dir attribute string. Gdb doesn't know
4830 what to do with them (FIXME).
4832 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
4834 * breakpoint.c (commands_command): Simplify code a bit, remove
4835 unnecessary fflush().
4837 * Makefile.in (OTHERS): Add gcc.patch.
4838 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
4840 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
4842 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
4843 lcc producer string.
4845 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
4847 * WHATS.NEW renamed to NEWS.
4849 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
4851 * dbxread.c, dwarfread.c: Re-enable experimental code to
4852 automatically select demangling style.
4853 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
4854 DEMANGLING_STYLE, to make more descriptive. Revert back to
4855 "auto" as default. Comment use.
4856 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
4857 * Makefile.in (${DEMANGLER}.o) Remove target and special
4860 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
4862 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
4864 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
4866 * Makefile.in, demangle.c: Change default demangling style to
4868 * Makefile.in: Update version to 4.6 !!!
4869 * README, WHATS.NEW: Update for 4.6.
4871 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
4873 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
4876 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
4877 nodes as base classes.
4879 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
4881 * alldeps.mak, depend: Update.
4883 * xcoffread.c: Add decl for section_offset to keep prototype happy.
4885 * Makefile.in (VERSION): 4.5.9.
4887 * xm-hp300bsd.h: Add decl for strdup().
4888 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
4889 PDR. Cleanup a few things, fix compilation warnings.
4891 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
4893 * Makefile.in (DEMANGLING_STYLE): New define to set default
4894 demangling style for C++. Defaults to "auto".
4895 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
4896 * Makefile.in (SFILES_MAINDIR): Add demangle.c
4897 * Makefile.in (OBS): Add demangle.o
4898 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
4899 Remove compile time decisions about demangling style and replace
4900 with runtime decisions using current_demangling_style.
4901 * cplus-dem.c (main): Expand code included during building of
4902 standalone demangler to recognize demangling style options.
4903 * dbxread.c (demangle.h): Include.
4904 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
4905 demangling style if processing g++ code and current demangling style
4906 is auto (Note: this feature currently disabled.)
4907 * demangle.c: New file, generic demangling control.
4908 * demangle.h (demangling_styles): New enumeration to select one
4909 of several demangling styles. Also define string names for each
4911 * demangle.h (set_demangling_style): Add prototype.
4912 * dwarfread.c (demangle.h): Include.
4913 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
4914 New producer string prefixes to recognize.
4915 * dwarfread.c (handle_producer): Consolidate actions for specific
4916 producers. Set demangling style based on producer string if
4917 current style is auto. (Note: this feature currently disabled.)
4918 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
4920 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
4922 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
4924 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4926 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
4927 * c-exp.y: Call lookup_signed_typename() after seeing
4928 "signed". This handles "signed char" correctly.
4929 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
4930 keywords before a type specifier.
4932 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
4934 * command.c (lookup_cmd_1): Clarify descriptive comments.
4935 * gdbcmd.h (maintenanceprintlist): Add declaration.
4936 * main.c (maintenanceprintlist): Add definition.
4937 * main.c (gdb_completer_command_word_break_characters): Add.
4938 * main.c (symbol_completion_function): Switch completer word
4939 break character sets dynamically, based on whether completion is
4940 being done on commands or on something else.
4941 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
4942 * maint.c: Include demangle.h.
4943 * maint.c (maintenance_demangle): New function.
4944 * maint.c (maintenance_print_command): New function.
4945 * maint.c (_initialize_maint_cmds): Reorganize some commands
4946 under new maintenance print subcommand.
4948 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
4950 * gdbtypes.c (lookup_struct_elt_type): If the input type is
4951 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
4952 target type. Otherwise, 'whatis this.field' wouldn't work,
4953 which would be inconsistent, since 'print this.field' works.
4954 * buildsym.c (read_struct_type, read_enum_type): Clear
4955 TYPE_FLAG_STUB flag.
4956 * buildsym.c (cleanup_undefined_types): Don't rely on a
4957 flawed "Reasonable test to see if" a type has been defined
4958 since it was referred to; now we can just see if the
4959 TYPE_FLAG_STUB flag has been cleared.
4960 * valprint.c (print_type_base): Emit public/protected/private
4961 labels for methods as well as fields. Also, indent these labels
4962 2 spaces instead of 4, for a more conventional "look".
4963 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
4964 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
4965 * gcc.patch: New file. Contains patch for gcc (so people
4966 with gdb-2.2.x won't have to wait for a new gcc release).
4968 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
4970 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
4971 (print_addr): Call print_address to show symbolic version as well.
4973 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
4975 (vx_read_register): Declare inferior_fp_regs. Delete code for
4976 copying "inferior_registers" around; the values are already in var
4977 "registers". Use correct size for register set.
4979 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
4980 target doesn't support it.
4981 (vx_read_register): Don't try reading them either.
4983 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
4984 VxWorks back end reads them in one contiguous set except for this
4986 (register_names): Change "pc" to "pcw" to avoid confusion printing
4988 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
4989 find the PC under VxWorks.
4991 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
4993 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
4994 to create new blank types, instead of handcrafting them.
4995 * defs.h (printfi_filtered): Add prototype.
4996 * utils.c (printfi_filtered): New function.
4997 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
4998 to simplify the code. Other cleanups.
4999 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5000 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5001 use of various fields.
5002 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5003 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5004 production that currently treats it exactly the same as STRUCT.
5005 * c-exp.y (yylex): Recognize "class" as token CLASS.
5006 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5007 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5008 general symbol handling code. Call cplus_mangle_opname with
5010 * symtab.c (decode_line_2): Print demangled function names in
5011 breakpoint menus, instead of just file and line number.
5012 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5013 * valprint.c (type_print_base): Print "class" for C++ classes,
5014 rather than "struct". Print section labels for public, protected
5015 and private members of C++ classes.
5016 * values.c: Include demangle.h.
5017 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5019 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5021 * Makefile.in (VERSION): Update to 4.5.8.
5023 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5025 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5026 prevent crashes when examining cross-targets.
5027 * dbxread.c (process_one_symbol): Include directory name when
5028 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5029 find include files, and yacc/lex sources when the cwd doesn't match
5030 that in which the object was compiled.
5031 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5033 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5036 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5038 * maint.c (maintenance_command, maintenance_info_command):
5039 Install with allow_unknown as 0 and call help_list to show
5040 list of possibilities when no subcommand is specified.
5042 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5044 * configure.in: Add m68k-ericsson-*.
5045 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5047 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5049 * maint.c: New file.
5050 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5051 * Makefile.in (OBS): Add new file maint.o.
5052 * defs.h (command_class): Add class_maintenance.
5053 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5054 commands. Allow for them (and other nonessential parts of gdb)
5055 to be selectively left out under special circumstances.
5056 * gdbtypes.c (recursive_dump_type): New function; supports
5057 maintenance print-type command.
5058 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5060 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5062 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5063 initializers. Add initializations for setprintlist, showprintlist,
5064 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5065 * printcmd.c (maintenance_print_type): New maintenance cmd.
5066 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5067 implied by comment that all cmd lists are owned by main.c.
5068 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5069 that all cmd lists are owned by main.c.
5070 * language.c (setchecklist, showchecklist): Move to main.c, as
5071 implied by comment that all cmd lists are owned by main.c
5072 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5073 deletelist): Remove redundant declarations (also in gdbcmd.h).
5074 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5075 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5076 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5077 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5078 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5079 maintenance_print_msymbols, maintenance_print_objfiles):
5081 * symmisc.c (printsyms_command, printpsyms_command,
5082 printmsyms_command, printobjfiles_command): Removed from
5083 _initialize_symmisc.
5084 * main.c (dump_me_command): Moved to maint.c and renamed to
5085 maintenance_dump_me.
5086 * breakpoint.c (all_breakpoints_info): Rename to
5087 maintenance_info_breakpoints.
5088 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5089 all_breakpoints_info to add maintenance_info_breakpoints to the
5090 maintenanceinfolist instead.
5091 main.c (initialize_main): Set up maintenance class commands.
5093 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5095 * energize-patches: Fix minor problems with building energize lib.
5097 * energize-patches: Change names of all cadillac procedure calls
5098 to be energize procedure calls. Simplify many hooks by moving
5099 tests energize.c. Configure energize, and build it automatically now.
5101 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5103 * Makefile.in (VERSION): Bump to 4.5.7.
5104 * cplus-dem.c (demangle_args): Validate index for previously
5105 seen type to guard against bogus values from malformed manglings.
5106 * valops.c (value_struct_elt_for_reference): Guard against
5107 blindly using NULL return value from lookup_symbol.
5109 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5111 * cadillac.c, cadillac-patches: Rename to energize.c and
5112 energize-patches. Change all routines and variables named
5113 'cadillac*' to 'energize*'. Create new file called energize.h to
5114 hold all interface declarations.
5116 * deblib/connection/*: Move all of this stuff into energize/, but
5117 delete unneeded files.
5119 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5121 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5123 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5124 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5125 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5126 child processes, to avoid dead ones "hanging around" after GDB exits.
5127 (attach): Always stop the process if it needs it. Set RLC flag
5128 when attaching running processes, so it will continue if we detach
5129 it, quit, or are killed.
5130 (detach): Clear faults and set RLC flag to make process run
5132 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5134 (info_proc): Open process O_RDONLY, so we can see any process,
5135 even those controlled by debuggers.
5136 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5138 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5140 Relocate symbols using an array of section_offsets, rather than a
5141 single `addr' or `offset'. This makes Solaris-2 support work, and
5142 permits better VxWorks (and maybe xcoff) support later.
5144 * symtab.h (struct section_offsets): New structure for keeping
5145 a set of offsets, rather than a single one.
5146 (struct objfile): Replace addr with section_offsets member.
5147 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5148 * gdb-stabs.h: New include file with `symbol type specific'
5149 parameters for psymtabs and objfiles.
5150 * Makefile.in (HFILES): Add gdb-stabs.h.
5151 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5152 * coffread.c: Conforming changes. Fake offset array always 0.
5153 * dbxread.c: Conforming changes.
5154 (struct dbx_symfile_info): Move to gdb-stabs.h.
5155 (start_psymtab): Call elfstab_offset_sections to calculate good
5156 offsets for this source file, based on the ELF symbol table info.
5157 (read_ofile_symtab): Yank N_CATCH, which is dead.
5158 (process_one_symbol, N_CATCH): Yank.
5159 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5160 Relocate with SECT_OFF_TEXT.
5161 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5162 to distinguish relocatable from absolute symbols. Then, if not
5164 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5165 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5166 (", N_ROSYM): SECT_OFF_RODATA.
5167 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5168 (dbx_symfile_offsets): Add to translate addr to offset.
5169 * dwarfread.c: Conforming changes. Single offset currently used.
5170 * elfread.c: Add various complaints about elf/stab stuff.
5171 #include gdb-stabs.h. Conforming changes, using a single offset.
5172 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5173 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5174 for later use in building psymtabs.
5175 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5176 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5177 (free_elfinfo): New fn, frees all chained stab_section_infos
5178 in an objfile, and zaps the start-of-chain pointer.
5179 (elfstab_offset_sections): New fn, looks in stab_section_info
5180 chain to determine section bases to relocate a psymtab's worth
5181 of symbols, as they are being read.
5182 * mipsread.c: Conforming changes. Stabs-reading will relocate
5183 using one offset. MIPS-reading will not relocate at all.
5184 * partial-stab.h: Relocate different symbol types using different
5185 offsets from section_offsets.
5186 * symfile.c: Conforming changes.
5187 (find_lowest_section): Unused function to use later
5188 to free us from the Tyranny of the Text Section.
5189 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5190 in all lower layers of symbol reading. Call format-specific
5191 sym_offsets function to initialize offsets for high speed symbol
5193 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5194 (symbol_file_command, add_symbol_file_command): Callers changed.
5195 * symmisc.c (dump_psymtab): Print new relocation parameters.
5196 * xcoffread.c: Corresponding changes.
5198 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5199 * main.c (main): Read the $HOME/.gdbinit file before processing
5200 the argv arguments (e.g. reading symbol files or core
5201 files). This allows global parameters to be set, which will apply
5202 during the symbol reading. The ./.gdbinit is still read after
5204 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5205 * xcoffexec.c: Clean up quote inside comment.
5207 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5209 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5210 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5211 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5212 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5213 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5214 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5215 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5216 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5217 values.c, xcoffread.c:
5218 Remove "(void)" casts from function calls where the return value
5219 is ignored, in accordance with GNU coding standards.
5221 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5223 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5224 * partial-stab.h: Ignore N_ENDM.
5225 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5226 CODE or DATA section attachment. This eliminates a lot of random
5227 values from shared libraries, which screw up the ordinary symbols
5228 in the address ranges they happen to overlap.
5229 * buildsym.c (define_symbol): Eliminate special tests
5230 for function types; move into "function" cases in switch statement.
5231 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5232 in case they define new type numbers. But ignore them (FIXME).
5233 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5234 (read_sun_builtin_type): Add commentary.
5236 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5238 * xm-rs6000.h: define MEM_FNS_DECLARED
5240 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5242 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5243 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5244 * mips-xdep.c: Remove most include files (unused, caused errs).
5245 (fetch_core_registers): Use right parameters in dummy fn.
5247 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5249 * buildsym.c (scan_file_globals): Beware the null file.
5250 Fix from Jim Williams.
5252 * stack.c (return_command): Evaluate expression *before* popping
5253 off the stack frames! Fix inspired by Jim Williams.
5254 (up_silently_command, down_silently_command): No sel frame is error.
5256 * defs.h (memcpy, memset): Conditionalize decls on
5257 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5258 (alloca): Break out the STDC and non-STDC alloca cases, to make
5259 it work on old preprocessors as well as "picky ANSI" ones.
5260 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5262 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5263 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5264 header files define it!
5266 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5268 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5270 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5271 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5272 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5273 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5274 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5275 utils.c, valarith.c, valops.c, valprint.c, values.c:
5276 Replace bcopy() use with memcpy(), which is more standard and can
5277 take advantage of gcc's builtin functions for increased performance.
5278 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5279 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5281 Replace bzero() use with memset(), which is more standard and can
5282 take advantage of gcc's builtin functions for increased performance.
5283 * i386-tdep.c, main.c, valprint.c:
5284 Replace bcmp() use with memcmp(), which is more standard and can
5285 take advantage of gcc's builtin functions for increased performance.
5287 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5289 * remote.c (remote_wait): Fix cast on signal() call.
5290 * defs.h (alloca): More diddling with alloca. Have to ensure
5291 that it has a prototype, so that if alloca is defined as a macro
5292 that takes an arg, the definition is seen as a use of a macro
5293 that takes an arg, to satisfy picky ANSI preprocessors.
5295 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5297 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5298 consistency with all other gdb files.
5299 * cadillac.c: Use <string.h> rather than <strings.h>.
5300 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5301 * Makefile.in (MAKE): Remove definition for consistency with
5302 other Makefile.in files and to fix problem with recursive makes.
5304 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5306 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5309 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5311 * source.c (print_source_lines): for DOS interoperability; don't
5312 print CR (013) as ^M.
5314 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5316 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5318 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5320 * remote.c (remote_wait): Cast signal to void * to avoid warning
5321 from busted HP compiler.
5323 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5324 stabs cause end_psymtab to be called.
5326 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5327 compiler feature of putting 'c' into basic type descriptors for
5330 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5331 where there is no place for nPC in prrun struct.
5333 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5335 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5336 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5337 * dwarfread.c (enum_type): Save enum names on type_obstack.
5338 * dwarfread.c (struct_type): Save member name on type_obstack.
5339 * symtab.c (_initialize_symtab): Fix misspelling.
5340 * regex.c (store_jump, insert_jump): Return void.
5342 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5344 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5345 (alloca): Declare return type on SPARC, since Sun doesn't.
5346 (*_BYTE_ORDER): Improve comment: *must* be defined.
5348 * tm-hppa.h: New file, architectural definition of HP PA.
5349 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5351 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5352 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5353 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5354 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5357 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5358 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5359 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5361 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5363 * printcmd.c (output_command): Thinko.
5364 (x_command): Only set remembered size/format if cmd succeeds.
5366 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5367 since it is no longer used and burns time for every symbol read.
5368 (process_one_symbol): Treat N_CATCH like default (complain).
5370 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5372 * partial-stab.h (case N_TEXT): Fix fencepost error when
5373 detecting start of new symbol info after reading symtab for a
5374 module with a zero length TEXT segment.
5376 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5378 * Makefile.in (VERSION): Bump to 4.5.6.
5379 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5381 * defs.h (NORETURN): Define away for Lucid compiler.
5382 * remote.c (remote_timer, remote_interrupt): Signal handlers
5384 * ser-termios.c (serial_write, serial_close): Return whatever
5385 value the write/close call returns, rather than falling off end.
5386 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5387 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5389 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5390 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5392 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5393 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5394 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5395 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5397 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5398 store_inferior_registers): Supply missing fourth argument to
5400 * cadillac.c (kernel_dispatch): Make return type void.
5401 * cadillac.c (iosig): Signal handlers take one int arg.
5402 * valprint.c (val_print_fields): Call fprint_symbol to get
5403 automatic C++ demangling for mangled field names.
5405 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5407 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5408 * dwarfread.c (enum_type): Fix misspelling in comment.
5409 * valprint.c (val_print_fields, cplus_val_print): Minor
5410 adjustment to printing of C++ class structures to more closely
5411 match format for printing C structures, with and without setting
5414 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5416 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5417 (which is not a Posix signal) if it isn't defined.
5418 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5419 New port to Linux (a free Unix clone for 386 machines).
5421 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5423 COFF changes for dealing better with EPI 29K C compiler output.
5425 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5427 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5428 (read_coff_symtab): Move patch_opaque_types call from
5429 coff_symfile_read. Restrict it to symtabs from this objfile.
5430 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5431 references on opaque type chain; just let coff_lookup_type handle 'em.
5432 (decode_type): Complain about tagndx values on
5433 non-struct/union/enum types, which the EPI compiler tends to produce.
5435 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5437 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5440 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5441 usage to match new prototype. Include libbfd.h to get prototype.
5443 * source.c (find_source_lines): Handle large st_size fields.
5445 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5447 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5448 * stack.c (return_command): Use cleanups to avoid memory leaks.
5450 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5452 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5453 INT_REGNUM to INTE_REGNUM.
5455 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5457 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5459 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5460 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5461 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5462 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5464 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5465 declarations of malloc/realloc/free that are inserted by some
5467 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5469 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5470 another decl of strdup (this really ought to come from libiberty.h!).
5472 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5474 * remote.c (getpkt): Error if input exceeds buffer size.
5475 (_initialize_remote): `set remotedebug' enables packet trace.
5477 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5478 N_SLINE's, etc, just like Sun cc on Solaris2.
5480 * am29k-tdep.c (read_register_stack, write_register_stack):
5481 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5482 variable. Add `set' and `show' commands for it.
5483 * doc/gdb.texinfo: Document it.
5485 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5487 * valprint.c (type_print_1): Plug memory leak. Print all
5488 C++ syms as demangled, not just functions.
5489 * buildsym.c (read_range_type): When we find a signed char
5490 type, do a lookup of signed char, not plain char. Plain char's
5491 still get looked up as plain char's elsewhere.
5493 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5495 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5496 (Bug and fix found by Pierre Willard.)
5498 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5500 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5502 * xm-rs6000.h: Add decl for strdup().
5504 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5507 * breakpoint.c (enable_command, disable_command): Without args,
5508 should only affect normal breakpoints and watchpoints.
5510 * m68k-pinsn.c (print_insn_arg): Make register be const.
5511 * xcoffexec.c: Remove ' from comment.
5512 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5513 with decls of malloc in c-exp.tab.c (as produced by yacc).
5514 There's got to be a better way to do this...
5516 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5518 * partial-stab.h: Convert single rindex use to strrchr.
5519 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5520 standard <strings.h> file, now that the only single use of
5521 rindex in the gdb source files is gone.
5523 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5525 * mipsread.c: Undo ill effects from including <strings.h>,
5526 which #defines index to be strchr. Unfortunately, index is
5527 a member of a symbol table structure that can't be changed.
5528 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5529 remove redundant #include's.
5531 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5533 * mipsread.c: #include <strings.h> for rindex().
5535 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5537 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5539 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5541 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5542 extraneous SO stabs from busted C++ compilers.
5544 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5546 * Makefile.in (VERSION): Bump to 4.5.5.
5547 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5548 C++ lookups fail, print possibly helpful hint about completion.
5549 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5550 for static data members.
5551 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5552 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5553 it's broken on ncr3000's.
5555 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5557 * dwarfread.c (decode_modified_type): Change type of first arg.
5558 Change 'modifier' to char from unsigned char. Cast single use
5559 that needs to be unsigned char.
5560 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5561 * utils.c (strdup_demangled): Add function.
5562 * defs.h (strdup_demangled): Add prototype.
5563 * stack.c (return_command): Demangle C++ function names for query.
5564 * infcmd.c (jump_command): Demangle C++ function names for query.
5565 * cplus-dem.c (consume_count): New function and prototype.
5566 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5567 do_type): Replace conversion code with consume_count().
5568 * cplus-dem.c (gnu_special): Fix demangled of static members.
5569 * source.c (list_command): Print demangled function names
5570 when appropriate. Fix supplied by Peter Schauer.
5572 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5574 * sparc-tdep.c: Clean up slightly for Solaris2.
5576 * buildsym.c (define_symbol): Nameless types are now on several
5577 platforms; generalize them and un-ifdef them to make Solaris 2
5580 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5582 * infcmd.c: Fix typo (reported by Rob Savoye).
5583 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5584 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5585 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5586 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5587 rather than the one for the first file in the dependency chain.
5589 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5590 set. Don't reset our own texthigh, or dependency-only pst's, in
5591 scanning all the rest of the psymtabs.
5592 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5594 * buildsym.h (N_UNDF): Improve comments.
5595 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5597 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5599 * symtab.h (struct symbol): Add aux_value union for preserving
5600 an additional per-symbol value.
5601 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5602 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5603 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5604 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5605 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5607 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5609 * symfile.c (clear_symtab_users_once): Now non-static (for
5612 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5614 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5615 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5616 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5618 Solaris-2 support on SPARC:
5620 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5621 Add symbol_size and file offsets to struct symloc.
5622 Add static symbol_table_offset, string_table_offset,
5623 file_string_table_offset, next_file_string_table_offset,
5625 (add_old_header_file): Convert error() to complain()t.
5626 (dbx_symfile_read): Get symbol size via the objfile.
5627 Also get symbol_table_offset.
5628 (dbx_symfile_init): Record symbol size and count via the objfile.
5629 (dbx_next_symbol_text): Always add file_string_table_offset when
5630 accessing string table.
5631 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5632 (SET_NAMESTRING): Use the offset.
5633 (end_psymtab): Large kludge to determine addresses where source
5634 files start and end (for the psymtab header).
5635 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5636 Get this, symbol size, and symbol offset, from psymtab.
5637 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5638 Patch up last_source_start_addr if zero in N_SO.
5639 (process_one_symbol): Add variable function_start_offset.
5640 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5641 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5642 ( "", N_OBJ, N_OPT): Ignore.
5643 (elfstab_build_psymtabs): New function to read stabs out of
5646 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5647 (gdb): use GLOBAL_CFLAGS when linking, too.
5648 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5649 (N_OBJ, N_OPT): Ignore.
5650 ('f', 'F'): Save last function name.
5652 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5653 extra info in the minimal symbol.
5654 (elf_symtab_read): The extra info is the size of an ELF object,
5655 which was kludged to us in the `udata' field of the BFD symbol.
5656 Gag me with a crowbar...
5657 (elf_symfile_read): Keep track of both the absolute load address,
5658 and the offset between load addr and symbols. Handle STABS as
5659 well as DWARF sections, passing the absolute load address to
5660 elfstab_build_psymtabs.
5662 * symfile.h: Prototype elfstab_build_psymtabs.
5663 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5665 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5667 * buildsym.h: Add processing_acc_compilation flag.
5668 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5669 (define_symbol): Skip arg types in function entries. Resolve
5670 overloaded 'P' which acc uses for prototypes of functions called
5672 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5674 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5675 save size of ELF symbols. FIXME.
5676 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5677 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5679 * configure.in: Solaris config is sparc-sun-solaris2.
5680 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5682 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5683 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5684 * symfile.c (symfile_bfd_open): Comment where name is freed.
5685 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5687 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5689 * expprint.c (print_subexp): Add missing ']'.
5690 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5691 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5692 * WHATS.NEW: Point out improved C++ function name handling.
5693 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5694 type names for both implicitly and explicitly signed integral
5695 types. See comment in the source code.
5697 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5699 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5700 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5701 * expprint.c (print_subexp): Fix printing of register names.
5703 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5705 * inferior.h (register_valid): Declare.
5706 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5707 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5708 macros for traversing the data structures in a single objfile.
5709 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5710 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5713 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5715 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5716 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5717 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5718 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5720 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5722 * depend: rebuild to account for remote-st2000.c.
5723 * remote-st2000.c: Almost works now.
5724 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5726 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5728 * c-exp.y (yylex): Recognize single-quoted strings that specify
5729 tokens with embedded whitespace, such as C++ demangled names.
5730 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5731 * main.c (gdb_completer_quote_characters): Add global variable.
5732 * main.c (symbol_completion_function): Total rewrite for C++
5733 demangled name handling.
5734 * main.c (skip_quoted): New function.
5735 * main.c (main): Set rl_completer_quote_characters.
5736 * symmisc.c (dump_symtab): Print source language for symtab.
5737 * symtab.c (expensive_mangler): Add prototype and function.
5738 * symtab.c (completion_list_add_symbol): Total rewrite for new
5739 C++ demangled name handling.
5740 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
5741 other changes for demangled C++ symbol handling.
5742 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
5743 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
5744 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
5745 * symtab.c (completion_list_add_symbol): Total rewrite for new
5746 C++ demangled name handling.
5747 * symtab.c (expensive_mangler): New function.
5748 * utils.c (strcmp_iw, demangle_and_match): New functions.
5749 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
5751 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
5753 * Makefile.in: Roll VERSION to 4.5.4.
5754 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
5755 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
5756 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
5758 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
5760 * alldeps.mak: Rebuild to account for new files.
5761 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
5762 * tm-st2000.h: New file.
5763 * configure.in: Tandem debug monitor (st2000) support.
5764 * remote-st2000.c, config/st2000.mt: ditto.
5766 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
5768 * blockframe.c (inside_entry_file, inside_main_func,
5769 inside_entry_func): Return 0 if no symbols; avoid crashing.
5771 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
5773 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
5774 without masking, since it is signed and will later be compared
5775 against signed quantities. The right fix is probably to make
5776 it all unsigned, but this is a small, safe fix for this release.
5777 FIXME -- make the real change sometime soon.
5779 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
5781 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
5782 parameter in call to `symbol_file_add' to 0.
5784 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
5786 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
5788 * configure.in: Handle -m680[01234]0-wrs.
5790 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5792 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
5793 `ieee_extended_to_double'.
5795 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
5797 * valops.c (value_assign): Lint, by Pierre Willard.
5799 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
5801 * coredep.c (fetch_core_registers): Remove premature warning,
5802 which triggers on DECstation even though all regs are accessible.
5804 * m68k-pinsn.c (print_insn_arg): Use new macros to get
5805 sign-extension of instruction fields even on unsigned-char hosts.
5806 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
5808 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
5809 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
5810 since they define the target, not the host.
5811 * m88k-pinsn.c: Fix typo.
5813 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
5815 * valarith.c (value_zerop): -0.0 is still zero.
5816 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
5817 Patches by Paul Eggert <eggert@twinsun.com>.
5819 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
5821 * alldeps.mak, depend: re-make to account for ser-*.c.
5823 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
5825 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
5826 disconnecting from controlling terminal, to avoid gdb hanging
5827 on SVR4. Fixes bug reported by Oliver Okrongli.
5828 * procfs.c (PROC_NAME_FMT): Change format to match default used
5829 by system, as suggested by Oliver Okrongli.
5830 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
5831 bug fix from Brent Townshend (bst%tt@cam.ORG).
5832 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
5833 by turlais@rechser.total.fr.
5834 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
5835 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
5836 * objfiles.h (unlink_objfile): Add prototype.
5837 * objfiles.c (unlink_objfile): Add function.
5838 * objfiles.c (free_objfile): Call unlink_objfile.
5839 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
5840 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
5841 Also, discard old possibly bogus sf struct.
5842 * symfile.c (symbol_file_add): Call init_entry_point_info() and
5843 find_sym_fns() for remapped symbol files, in case of any changes
5844 since the last mapping.
5846 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5848 * findvar.c (read_relative_register_raw_bytes): use the raw size
5849 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
5851 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5853 Changes to support GDB running on DOS using GO32 and H8 support
5855 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
5856 allowing hosts with different text and binary file formats to
5858 * coffread.c (read_coff_symtab): changed calling convention and
5859 operation - now it opens its own file with FOPEN_RB rather than
5860 duping and fdopening the provided handle.
5861 * dbxread.c, cplus-dem.c: #include mangling.
5862 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
5863 binary files oring in the right bit.
5864 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
5865 * remote-hms.c: cleanup to use the new remote serial stuff
5866 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
5867 independent remote terminal I/O.
5868 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
5869 * source.c (openp): fix off by one problem removing / - can now
5870 open a source file in the root directory with DOS.
5871 * values.c (value_as_pointer): remove bogus address bits from
5872 long. (unpack_long): unpack into unsigned long/short if pointer.
5874 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
5876 * infrun.c (child_attach): Don't allow gdb to attach to itself.
5877 It gets permanently stuck in many OSes.
5878 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
5880 * breakpoint.c: Improve help text for info breakpoints.
5882 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
5884 * README: Add pointer to internals doc, and describe reading
5886 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
5887 * symtab.c (output_source_filename): Remove old glop for wrapping
5888 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
5890 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
5892 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
5893 * munch: Add sort -u to avoid duplications.
5894 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
5895 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
5897 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
5899 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
5900 avoid infinite loops while demangling bogus mangled names.
5901 * valprint.c (type_print_base): Minor fix for GNU style guide
5904 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
5906 * Makefile.in (VERSION): Bump to 4.5.3
5907 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
5908 * Makefile.in (demangle): New target to create standalone
5909 demangler with same code and options as internal demangler.
5910 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
5911 to support ARM style and Lucid style demangling, improve
5912 maintainability, fix several demangling bugs. More changes
5914 * defs.h (strstr): Add ANSI compatible prototype.
5915 * valprint.c (type_print_1): Demangle using ansi option.
5916 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
5918 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
5920 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
5923 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
5925 * mipsread.c (parse_procedure): Return rather than using
5926 uninitialized variable 'b'.
5928 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
5930 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
5931 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
5932 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
5933 relative to each source file.
5935 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
5937 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
5940 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
5942 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
5943 * am29k-tdep.c: Update to latest code from AMD.
5944 (get_saved_register) don't crap out if no frame.
5945 * remote-udi.c: Set/clear inferior_pid as appropriate.
5946 (udi_open) call target_preopen, don't close fd 0!!!, clean up
5947 error handling. Fixup end-of-debugging messages.
5948 (udi_fetch_registers) clean up big time, mainly don't multiply
5949 register_valid indices by 4, and use proper Offset when reading
5950 gr96-gr127. (udi_store_registers) general cleanup.
5951 (fetch_register) cleanup, simplify. (regnum_to_srnum)
5952 INT_REGNUM->INTE_REGNUM.
5953 * tm-29k.h: Upgrade to latest code from AMD.
5954 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
5955 (UDIConnect) Clean up error processing (like, don't do exit() if
5956 execlp fails), make code restartable, make more attractive.
5957 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
5960 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
5962 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
5963 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
5964 from former to latter.
5966 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
5968 * cplus-dem.c (do_args): Handle void args the same as others.
5969 * objfiles.c (free_objfile): Only try to unmap files when
5970 reusable objfiles are supported.
5971 * valprint.c (type_print_varspec_suffix): Add parameter that
5972 specifies if C++ demangling included function arguments. Use
5973 it to suppress printing extra pair of ()'s.
5974 * valprint.c (type_print_1): Fix problem with printing demangled
5975 C++ function types where demangled type includes the function
5978 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
5980 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
5981 Allows selection of C++ demangler to be a configuration option
5982 until multiple demanglers are supported.
5983 * demangle.h: New include file for extended demangler support.
5984 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
5985 utils.c, valprint.c: Include "demangle.h" and change all calls
5986 to cplus_demangle() or fputs_demangled() to use individual
5988 * valprint.c (type_print_1): Change options to cplus_demangle
5989 to print demangled function args. Still broken, but now less so.
5990 * cplus-dem.c: Include demangle.h, reorganize and update some
5991 comments to reflect reality.
5992 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
5993 second arg from fixed integer to bit based multiple options.
5994 * cplus-dem.c (optable): Reformat and replace ansi members with
5996 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
5998 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6000 * values.c (set_internalvar): Force evaluation of lazy values.
6001 Bug reported by RMS.
6003 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6005 * Makefile.in (VERSION): Bump to 4.5.2.
6006 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6007 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6008 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6009 proper handling of bit fields.
6010 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6011 * symtab.h: Fix couple of misspellings in comments.
6012 * value.h (struct value): Clarify use of bitpos.
6013 * value.h (unpack_field_as_long): Change prototype, returns
6015 * values.c (unpack_field_as_long): Change return type to LONGEST,
6016 sign extend unpacked fields that are signed, other rewriting.
6017 * config/ncr3000.mt: New target config file.
6019 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6021 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6022 even when printing 8-bit characters.
6024 * gdbtypes.c (make_{reference,pointer,function}_type): New
6025 functions which handle overwriting of forward-referenced types
6026 for stabs file reading.
6027 (lookup_{reference,pointer,function}_type): These just call
6028 the make_*_type functions with a null storage alloc parameter.
6029 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6030 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6032 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6033 (dbx_alloc_type): Make it easier to understand. No funct change.
6034 (define_symbol: 't'): Don't put the typedef name into the name of
6035 the struct, union, or enum. Bugfix.
6036 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6037 routines to properly handle overwriting preallocated types so that
6038 forward references will work.
6039 (read_enum_type): Force enum values to file scope, due to bug in
6040 Sun compiler output. FIXME, fix later.
6042 Remove unused header_file_prev_index mechanism. It was already
6043 obsolete in gdb-3.5. These comments appeared in 3.5:
6044 /* This code was used before I knew about the instance codes.
6045 My first hypothesis is that it is not necessary now
6046 that instance codes are handled. */
6047 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6048 * buildsym.h: Remove it and prev_index that saves it.
6049 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6051 * solib.c (special_symbol_handling): When called from core files,
6052 must set up debug_addr. Don't print error messages, just return.
6053 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6055 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6057 * cplus-dem.c: Allow nested class names (as in
6058 Foo::Bar::method()).
6059 Allow the cleaner cfront style of nested class names
6060 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6061 Make cplus_demangle re-entrant by removing use of global
6062 variables. Instead, place all shared variables in a
6063 stack-allocated structure, and pass around its address.
6065 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6067 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6068 29k-share/* subdirs...
6070 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6071 rewrite, only leave out the bugs.
6073 * Makefile.in: Add 29k/UDI support. Improve depend.
6074 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6076 * am29k-tdep.c: Update to use new calling conventions, and misc
6079 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6081 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6083 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6084 breakpoint instructions that leave PC pointing at the right place.
6086 * core.c (core_open): Call warning() to print warnings.
6088 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6090 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6091 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6092 This prevents a crash when trying to lookup the value of a
6093 non-existent symbol.
6095 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6097 * signame.c, signame.h: Remove, replaced by strsignal.c in
6099 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6100 sun386-xdep.c: Remove include of signame.h
6101 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6102 * Makefile.in (HFILES): Remove signame.h
6103 * Makefile.in (OBS): Remove signame.o
6104 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6105 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6106 psignal, perror): Add prototypes.
6107 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6109 * depend: Manually remove signame.[cho] references.
6110 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6112 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6113 with safe_strsignal.
6114 * core.c (core_open): Replace use of sys_siglist with
6116 * core.c (memory_error): Replace use of sys_errlist with
6118 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6120 * infcmd.c (program_info): Replace use of sys_siglist with
6122 * infrun.c (signal_stop, signal_print, signal_program):
6123 Allocate dynamically based on dynamic determination of number
6124 of signals to support.
6125 * infrun.c (child_create_inferior): Replace use of sys_errlist
6127 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6129 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6130 strsigno and sys_siglist with safe_strsignal.
6131 * infrun.c (handle_command): Call signo_max to find number of
6132 signals. Replace sig_number with strtosigno and sig_abbrev with
6134 * infrun.c (signals_info): Replace sig_number with strtosigno.
6135 * infrun.c (_initialize_infrun): Call signo_max to find number of
6136 signals. Dynamically allocate signal_{stop,print,program}.
6137 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6138 * procfs.c (errnoname): Add function and prototype.
6139 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6140 of sys_siglist with safe_strsignal.
6141 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6142 sys_siglist with safe_strsignal.
6143 * procfs.c (info_proc_stop): Call errnoname.
6144 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6145 * stuff.c (main, get_offset): Replace use of sys_errlist with
6147 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6148 with safe_strsignal.
6149 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6150 with safe_strsignal.
6151 * utils.c (safe_strerror, safe_strsignal): Add functions that
6152 call strerror and strsignal respectively, and deal with NULL
6154 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6155 sys_errlist with safe_strerror.
6156 * valprint.c (val_print): Replace use of sys_errlist with
6159 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6161 * Makefile.in: rework CFLAGS so that they can be set from the
6162 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6163 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6164 Pass CFLAGS on recusions.
6166 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6168 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6169 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6170 overkill for the problem it solved.
6171 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6172 and default to simply printing type names as appropriate.
6173 * main.c (main): Remove one of the leading newlines from
6174 warning_pre_print initialization.
6175 * objfiles.c (open_existing_mapped_file): Add function and
6177 * objfiles.c (open_mapped_file): Rewrite to use new function
6178 open_existing_mapped_file.
6180 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6182 * sun3-xdep.c (fetch_core_registers): Lint.
6183 * tm-sun3.h: Prototype lint.
6186 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6188 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6189 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6190 * objfiles.c: Cast calls to close() with unused returns to void.
6191 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6192 old objfile's name before updating it.
6193 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6194 * objfiles.h (objfile struct): Add mmfd member.
6195 * symfile.c (syms_from_objfile): Move some code to
6196 new_symfile_objfile.
6197 * symfile.c (new_symfile_objfile): Add new function, common code
6198 from syms_from_objfile.
6199 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6200 mapped and unmapped symbol files.
6201 * symfile.c (symbol_file_command): Print "No symbol file now"
6202 message, ala exec_file_command for the exec file.
6203 * symfile.h (new_symfile_objfile): Add prototype.
6204 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6205 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6207 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6209 * rs6000-pinsn.c: New version from IBM (Metin).
6210 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6211 to avoid warnings from some compilers.
6213 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6215 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6216 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6217 type's flag word that marks it as a fundamental type.
6218 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6219 flags argument for all calls to init_type().
6220 * m2-exp.y (_initialize_m2_exp): 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 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6224 flags argument for all calls to init_type(). Also remove
6225 dependency on host sizes for ints, floats, etc.
6226 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6227 bit to flags argument for all calls to init_type(). Add types
6228 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6229 * valprint.c (unsigned_type_table, signed_type_table,
6230 float_type_table): Remove.
6231 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6232 bit when printing fundamental types, and print the actual name
6233 for such types, rather than inventing one. Remove code that
6234 invented fundamental type names.
6235 * valprint.c (_initialize_valprint): Remove initializations
6236 for now removed unsigned_type_table, signed_type_table, and
6239 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6241 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6242 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6245 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6247 * dwarfread.c (target_to_host): New function similar to previous
6249 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6250 Extensive changes to convert all previous usages to use new
6251 target_to_host() function.
6252 * dwarfread.c (struct dieinfo): Change types of most integral
6253 members to be unsigned.
6255 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6257 * WHATS.NEW: Revise -mapped doc.
6259 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6261 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6262 too high or when skipping `forwards' moves us backwards.
6263 (parse_type): Print mis-guessed tag name in complaint.
6264 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6265 (parse_procedure): Do not attempt to create symbols; just fill in
6266 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6267 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6268 for clarity. Set top_stack before calling parse_external. In
6269 stabs, sort symbols before calling parse_procedure.
6271 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6272 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6273 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6274 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6277 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6279 * Makefile.in (VERSION): Set to 4.5.1.
6280 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6281 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6282 fill_gregset): New functions for SVR4 /proc support.
6283 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6284 Remove new symbol types and such to ../include/coff/symconst.h.
6285 (parse_symbol): Simplify code for parsing struct/enum/unions.
6286 (parse_type): Handle `long long' types.
6287 (upgrade_type): Handle `const' qualifier.
6288 (parse_partial_symbols): fix indentation, clean a bit.
6290 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6292 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6293 copy in data from raw read buffers, calling bfd byteswapping
6294 routines as appropriate. Use to replace most existing memcpy
6296 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6297 * configure.in: Recognize new ncr3000 config.
6298 * config/ncr3000.mh: New config file.
6300 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6304 * README: Update for release.
6305 * Makefile.in: Update version to 4.5.
6306 * WHATS.NEW: The obvious.
6308 * depend: Generate new depend file for this release.
6310 * Makefile.in (depend): Fix dependancy generation so that it does
6311 not include gcc 'fixincluded' files, which are usually in a system
6314 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6316 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6317 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6318 symbols for nameless types. And, handle `R' (register parameter
6319 type) for AIX. (an extension to existing stabstring grammar).
6320 * rs6000-xdep.c: Fix typo (= should have been ==).
6322 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6324 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6326 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6328 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6329 * signame.c (SIGWAITING, SIGLWP): Add.
6331 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6333 * xm-i386mach.h: add decls for errno and strdup().
6335 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6336 used in array index context (otherwise, some compilers barf).
6338 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6340 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6341 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6342 in a system call, and provide better backtrace if so.
6344 * Makefile.in (HFILES): Add xcoffsolib.h.
6345 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6346 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6348 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6349 mipscoff_symfile_read): Convert to BFD to do file I/O.
6351 * symfile.c: #include <ctype.h> to get proper def if isspace().
6353 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6355 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6357 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6358 function also when parsing embedded stabs.
6360 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6362 * mipsread.c: Fix more declarations.
6364 * mipsread.c: Fix many invocations of complain. Use enum
6365 type_code where appropriate.
6367 * xm-vaxult.h: Add decl for strdup().
6369 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6372 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6374 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6377 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6379 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6380 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6381 Merge in more patches for rs6000 from Metin Ozisik.
6382 * utils.c: Fix typo in comment.
6384 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6386 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6387 * procfs.c (attach): Set nopass_next_sigstop if attached
6388 process is forcibly stopped.
6389 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6390 resending SIGSTOP to attached process on first resume.
6392 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6394 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6396 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6398 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6399 (VERSION): Bump to 4.4.85.
6400 * mipsread.c: Update for new include files. Lint.
6401 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6402 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6403 Don't need to bring in mipsread.o specially any more.
6405 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6407 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6408 routine (for Irix-4.x). Make many funcs static and void.
6409 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6410 * (init_extra_frame_info): Don't trash cached value of frame
6411 pointer register. This fixes backtracing through routines that use
6412 alloca(). Generally clean up declarations of functions, and use
6413 typedefs and macros to reference data structures as appropriate.
6414 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6417 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6419 * values.c (unpack_long): Fix unpacking error for signed chars
6420 on hosts where the default character type is unsigned.
6421 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6422 for newer SVR4 variants.
6423 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6424 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6425 * procfs.c (mappingflags): Add support for MA_PHYS
6427 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6429 * buildsym.c (read_struct_type): Avoid coredump when C++
6430 abbreviated type name is messed up. Reported by Joe Buck.
6431 FIXME, we need to determine whether GDB or GCC needs to be
6432 smarter to correctly locate this type name.
6434 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6435 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6436 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6437 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6438 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6440 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6442 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6443 * symtab.h (current_source_symtab): Make extern
6444 * symtab.h (current_source_line): Make extern
6445 * inferior.h: Move all procfs.c prototypes to one place, add
6446 prototype for proc_signal_handling_change. Add prototypes for
6447 signal_stop_state, signal_print_state, and signal_pass_state.
6448 * inferior.h (stop_soon_quietly): Make extern
6449 * inferior.h (attach_flag): Make extern
6450 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6451 * infrun.c (signal_stop_state, signal_print_state,
6452 signal_pass_state): New functions to query specific signal
6454 * infrun.c (handle_command): Minor error message change, add
6455 NOTICE_SIGNAL_HANDLING_CHANGE.
6456 * procfs.c (open_proc_file): Remove iris specific reset of
6457 inherit-on-fork flag, moved to proc_set_exec_trap().
6458 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6459 to reset inherit-on-fork flag, bash comment to GNU form.
6460 * procfs.c (proc_base_address, set_proc_siginfo,
6461 fetch_core_registers): Conform to code style.
6462 * procfs.c (signame.h): Include.
6463 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6464 syscallname(), info_proc_syscalls()): New macros, tables, and
6465 functions to organize and report system call information.
6466 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6467 saved_exitset, saved_entryset): Add to procinfo struct.
6468 * procfs.c (struct trans): Add.
6469 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6470 siginfo_table, errno_table): Tables to translate numeric values
6471 to symbolic names and short descriptions.
6472 * procfs.c (signalname, info_proc_signals): Add function and
6474 * procfs.c (proc_info): Now info_proc.
6475 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6476 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6477 info_proc_faults, lookupname, lookupdesc, sigcodename,
6478 sigcodedesc): New functions.
6479 * procfs.c (proc_signal_handling_change): New function to set
6480 the trace flags based on the state of gdb's signal handling flags.
6481 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6482 and remove code to do PIOCSTRACE ioctl.
6483 * procfs.c (attach, detach): Preserve and restore process flags
6484 using saved_* fields in procinfo struct.
6485 * procfs.c (attach): Call proc_signal_handling_change.
6486 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6487 * procfs.c (proc_desc): Update for latest changes.
6488 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6489 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6490 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6492 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6494 * procfs.c (set_proc_siginfo): Add prototype and new function.
6495 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6496 up inferior siginfo struct.
6497 * elfread.c (elf_symfile_read): Compute the relocation amount
6498 by subtracting off the address of the ".text" section.
6499 * solib.c: Add pointer to ".text" section to so_list struct.
6500 * solib.c (solib_map_sections): Initialize pointer to ".text"
6501 section in so_list struct.
6502 * solib.c (symbol_add_stub): Pass base address of ".text"
6503 section to symbol_file_add, rather than the load address of
6504 the shared library. On SunOS they are the same. On SVR4 they
6507 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6509 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6510 function name, not .gdbinfo. symbol.
6512 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6514 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6516 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6518 * Makefile.in (VERSION): 4.4.8
6520 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6521 commands in .cshrc/.profile won't get traced.
6523 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6525 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6526 * exec.c (build_section_table): Don't abort if no sections.
6527 * sparc-tdep.c (single_step): Lint.
6528 * utils.c (mrealloc): Handle realloc (0, size) case here.
6530 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6532 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6535 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6537 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6538 .gdbinfo. symbols are created. Move creation from parse_procedure
6539 to parse_symbol, where it is fairly easy to grow the symtab. This
6540 also fixes a symtab trashing bug on all mips-based systems.
6541 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6543 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6544 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6546 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6548 * c-exp.y: Add missing return type to yyparse() prototype.
6550 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6552 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6554 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6555 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6556 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6557 (patch_opaque_types): Avoid dummy args and result.
6558 * objfiles.c (have_partial_symbols, have_full_symbols,
6559 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6560 (iterate_over_objfiles, iterate_over_symtabs,
6561 iterate_over_psymtabs): Remove, clunky and slow.
6562 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6563 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6564 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6565 dump_objfile): Remove dummy args and results. Move filename
6566 comparisons to callers.
6567 (printsyms_command, printpsyms_command, printmsyms_command,
6568 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6569 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6570 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6571 list_symbols, make_symbol_completion_list): Replace explicit
6572 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6573 Eliminate Dijkstra flag crap, break out of loops with gotos.
6574 (lookup_symtab_1): Protect '/' tests from short filenames.
6575 (cplus_mangled_symbol): Move inline into lookup_symbol.
6576 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6577 (relocate_minimal_symbol): Move inline to vmap_symtab.
6578 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6579 iterate_over_msymbols with ALL_MSYMBOLS.
6581 Misc cleanup prior to release.
6583 * Makefile.in (VERSION): Roll to 4.4.7.
6584 (HFILES): Add call-cmds.h.
6585 * call-cmds.h: New header for command fns called by other files.
6586 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6587 (breakpoint_1): Remove unused type arg. Change callers.
6589 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6590 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6591 * mipsread.c: Add prototypes for all static functions.
6593 * symmisc.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, unused.
6596 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6597 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6598 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6601 * buildsym.c (define_symbol): Handle global register variables
6602 (from Pierre Willard). Complain if register numbers are too large.
6603 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6604 * tm-sparc.h: Don't #include <sun4/reg.h>.
6605 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6606 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6608 * language.h: Avoid forward enum declaration.
6609 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6610 config/sun4os5.mt: New host and target.
6611 * defs.h (errno): #include <errno.h> rather than assuming int.
6612 From Pierre Willard.
6614 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6615 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6616 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6617 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6618 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6619 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6620 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6622 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6624 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6625 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6626 * language.h (enum exp_opcode): Avoid forward enum def.
6627 * main.c (define_command, user_defined_command): Lint.
6628 * mem-break.c, xcoffread.c: Lint.
6629 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6631 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6633 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6634 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6635 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6636 or IBM6000_TARGET as (approximately) appropriate.
6638 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6640 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6641 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6642 or not to try reading symbols from a mapped objfile. Plugs memory
6643 leak due to shared libraries generating no psymtabs or symtabs.
6645 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6647 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6648 * copying.awk: Lint. Make stronger warning at top of copying.c.
6649 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6650 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6651 (lookup_pointer_type): Add FIXME comment.
6652 * main.c (set_history_size_command): Disallow negative size.
6653 * partial-stab.h: Update copyright.
6654 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6656 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6658 * main.c (set_history_size_command): Negative size is error.
6659 (Reported by Peggy Fieland.)
6661 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6663 * coffread.c (coff_symfile_init): Update comment.
6664 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6665 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6666 macros to access the dbx specific objfile information.
6667 * dbxread.c (symfile_string_table, symfile_string_table_size):
6668 Remove these local variables.
6669 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6670 read_dbx_symtab): Remove the stringtab and stringtab_size params
6671 from the function prototypes, the function definition, and the
6672 function calls. These are now available via DBX_STRINGTAB and
6673 DBX_STRINGTAB_SIZE using the objfile pointer.
6674 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6675 an arg to read_dbx_symtab.
6676 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6677 stringtab and the dbx specific per-objfile private info.
6678 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6679 args in prototype, function definition, and function calls. It is
6680 now available via the DBX_SYMCOUNT macro using the objfile
6682 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6683 local instance of struct dbx_symfile_info and replace with DBX_*
6685 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6686 symfile_string_table and symfile_string_table_size.
6687 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6688 symfile_string_table.
6689 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6690 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6691 stringtab size variables. Remove all code that used to reread
6693 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6694 to prior to any calls to mmalloc for the objfile specific heap.
6695 * utils.c (init_malloc): Document the requirement that for each
6696 heap for which corruption checking is desired, that init_mmalloc
6697 must be called prior to any mmalloc calls on the heap.
6699 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6701 * rs6000-pinsn.c: Make dis-assembly output more like
6702 other targets: Don't print instruction in hex before
6703 the assembly; use print_address to print out jump
6706 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6708 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6709 * cplus-dem.c: Support "Sc" meaning "signed char".
6711 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6713 * configure.in: fix iris/iris3.
6715 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6717 * command.c, main.c (various places): Use ctype.h macros
6718 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6719 (such as (x >= 'A' && x <= 'Z')).
6720 (There are still more of these in other files.)
6721 * main.c (defined_command): Lower-case the user's
6722 new command before entering it. Needed because
6723 command lookup is case-insensitive (and also lower-cases).
6724 (Based on Metin's earlier patch.)
6726 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6728 * config/irix4.mh: new file.
6730 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6732 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6735 * xm-mips.h: Declare strdup for ultrix.
6737 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6738 when calling new_symbol.
6739 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
6742 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
6744 * config/rs6000.mh: Update (for Fred's new mmalloc)
6745 flags to disable use of GNU malloc/mmalloc.
6746 * munch: Change SYSV rule to allow .text before the label,
6747 as well as after, to work for AIX.
6748 * gdbtypes.h: Minor clarifiction.
6750 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
6752 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
6753 continuation in yet another place (between method declarations).
6755 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
6757 * mips-tdep.c: include symfile.h and objfiles.h to fix
6760 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
6762 * valops.c (value_struct_elt_for_reference): Added 'offset'
6763 parameter to handle multiple inheritance.
6764 * eval.c, value.h: Update accordingly.
6766 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
6768 * objfiles.h: New file
6769 * Makefile.in (HFILES): Add objfiles.h
6770 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
6771 main_scope_lowpc, main_scope_highpc.
6772 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
6773 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
6774 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
6775 xcoffread.c, : Include objfiles.h.
6776 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
6777 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
6778 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
6779 inside_entry_file() and logic changed appropriately.
6780 * blockframe.c (outside_startup_file): Renamed to
6781 inside_entry_file() and logic changed appropriately.
6782 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
6783 and logic changed to use per-objfile specific fields.
6784 * blockframe.c (inside_entry_scope): Renamed to
6785 inside_entry_func() and logic changed to use per-objfile specific
6787 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
6788 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
6789 Remove extern decls.
6790 * symfile.c, symfile.h (entry_point): Remove extern decl.
6791 * coffread.c (coff_symfile_init): Common entry point init code
6792 moved to symfiles.c, call init_entry_point_info().
6793 * coffread.c (complete_symtab): Use new per-objfile entry info.
6794 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
6795 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
6797 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
6798 * defs.h (inside_entry_scope, outside_startup_file,
6799 inside_main_scope): Prototypes changed for renames to
6800 inside_entry_func, inside_entry_file, inside_main_func,
6802 * symfile.c (syms_from_objfile): Common entry point init code
6803 moved to init_entry_point_info() and call init_entry_point_info().
6804 * symfile.h (init_entry_point_info): Include prototype.
6805 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
6806 moved to symfiles.c and call init_entry_point_info().
6807 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
6808 main_scope_lowpc, main_scope_highpc): Remove extern decls.
6809 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
6811 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
6812 works for the majority of targets.
6813 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
6814 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
6815 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
6816 Use default definition in frame.h.
6817 * frame.h (selected_frame_level): Make decl extern.
6818 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
6819 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
6820 * partial-stab.h: Use new per-objfile entry info.
6821 * symfile.h (struct objfile): Removed, moved to objfiles.h.
6822 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
6823 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
6824 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
6825 have_minimal_symbols): Prototypes moved to objfiles.h.
6826 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
6827 Macros moved to objfiles.h.
6828 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
6830 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
6832 More C++ improvements (pointers to members, qualified names).
6833 * c-exp.y: Support exp.type::name and exp->type::name
6834 syntaxes. (Unfortunately, doesn't work for static members.)
6835 * c-exp.y, eval.c: Make type::~type work better.
6836 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
6837 value_static_field by value_struct_elt_for_reference.
6838 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
6839 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
6840 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
6841 for OP_SCOPE operand; no point in it now that we use lazy
6842 reading of values, and use "reference to member" objects.
6843 * gdbtypes.h: Clarify comment.
6844 * valops.c: Change value_struct_elt_for_address to return
6845 a reference (or variable), rather than a pointer. Change
6846 the name to value_struct_elt_for_reference to reflect this.
6847 Returning a reference instead of a address provides a
6848 generalization, since we can use the routine for both
6849 class::name as well as &class::name.
6850 Also, recurse to handle multiple inheritance properly.
6851 * valprint.c: Moved code to print pointer-to-members
6852 to new function point_class_member. This allows a
6853 "reference-to-member" to be printed using the same code.
6854 * valprint.c (type_print_varspec_prefix): Avoid printing
6855 "struct " for domains of class-member types.
6856 * valops.c (search_struct_field): Inline code for simplified
6857 version of value_static_field (which can then be deleted).
6858 * value.h: Rename value_struct_elt_for_address to
6859 value_struct_elt_for_reference. Delete value_static_field.
6860 * values.c: Remove no longer used function value_static_field.
6862 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
6864 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6865 elfread.c (coff_symfile_finish): Add function, prototype, and
6866 add to the xxxx_sym_fns struct for each file type. Also reformat
6867 the xxxx_sym_fns vector to a standard format and add comments.
6868 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6869 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
6870 Pass pointer to struct objfile rather than pointer to sym_fns.
6871 Change references inside each function accordingly. Allocate any
6872 symbol file specific info in the per-objfile memory region.
6873 * dbxread.c (free_and_init_header_files): Break function into
6874 free_header_files(), called from dbx_symfile_finish(), and
6875 init_header_files(), called from dbx_new_init().
6876 * dbxread.c (dbx_new_init): Move deallocation things to new
6877 dbx_symfile_finish function.
6878 * elfread.c (elf_new_init): Call buildsym_new_init().
6879 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
6880 routine for the objfile before deallocating other stuff.
6881 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
6882 * symfile.h: Move struct sym_fns to before struct objfile def.
6883 Add sym_finish function pointer and change prototypes of other
6884 function pointers to reflect passing struct objfile pointer rather
6885 than struct sym_fns pointer.
6886 * symfile.c: Remove now obsolete symtab_fns pointer.
6887 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
6888 locates the correct sym_fns struct for the given objfile.
6889 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
6890 for better support of mapped symbol tables.
6891 * symfile.c (symbol_file_command): Remove obsolete code using
6893 * symfile.h: Remove duplicate declarations for symfile_objfile,
6894 entry_point, and object_files.
6895 * target.c (target_info): Compare symfile_objfile to NULL.
6896 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
6897 aixcoff_symfile_finish().
6899 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
6901 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
6902 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
6903 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
6905 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
6907 Some improvements to g++ debugging.
6908 * symtab.c (list_symbols): demangle before pattern matching.
6909 * symtab.c: Other fixes to improve handing of operators.
6910 * valprint.c (type_print_base): Fix test for constructor.
6911 * values.c (value_static_field): Allow evaluation of
6912 CLASS::METHOD, returning a function pointer.
6914 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
6916 * Makefile.in (VERSION): Roll 4.4.6.
6917 * exec.c (exec_file_command): Add code to ignore optional args
6918 passed in by file_command() for use in symbol_file_command().
6919 * main.c (main): Document -mapped and -readnow in help summary.
6920 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
6921 * objfiles.c (allocate_objfile): Filename arg removed. Changes
6922 to get filename from bfd with bfd_get_filename(). Test mapto
6923 against 0, not NULL. Use mstrsave() to make copy of filename.
6924 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
6926 * remote-vx.c (vx_load_command, add_symbol_stub):
6927 Symbol_file_add() takes an additional arg.
6928 * solib.c (symbol_add_stub): Symbol_file_add() takes an
6930 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
6931 changed to return a bfd not an objfile pointer.
6932 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
6933 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
6934 Change to eliminate local bfd and use symfile_bfd_open() plus
6935 allocate_objfile(). Add code to implement readnow option.
6936 * symfile.c (symbol_file_command): Changes to option handling,
6937 readnow functionality moved to symbol_file_add().
6938 * symfile.c (symfile_init): Eliminate local copy of bfd.
6939 * symfile.c (add_symbol_file_command): Changes to parse mapped
6940 and readnow options.
6941 * symfile.h (allocate_objfile): Arg removed from prototype.
6942 * symtab.h (symbol_file_add): Arg added to prototype.
6943 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
6946 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
6948 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
6949 mtrace.awk, state.c, state.h: Removed.
6950 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
6951 directories searched for source files.
6952 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
6953 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
6954 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
6955 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
6956 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
6957 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
6958 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
6960 * Makefile.in (HFILES): Remove state.h
6961 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
6962 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
6963 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
6964 * Makefile.in (clean): Remove all object files.
6965 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6966 * cplus-dem.c: Remove prototypes definitions that are now done in
6968 * dbxread.c (throughout): Change from using per-objfile
6969 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6970 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
6971 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
6972 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
6973 * depend: Remove dependencies for state.o, state.h.
6974 * dwarfread.c: Add declaration for warning_pre_print.
6975 * dwarfread.c (dwarfwarn): Use warning_pre_print.
6976 * dwarfread.c (throughout): Change from using per-objfile
6977 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6978 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
6979 use supplied objfile.
6980 * i386-xdep.c (print_387_status): Change to use warning() rather
6982 * i387-tdep.c (print_387_control_word): Change to use warning()
6983 rather than printfs.
6984 * infrun.c (wait_for_inferior): Remove unreachable abort() call
6985 that some compilers grumble about.
6986 * language.c (throughout): Add declaration for warning_pre_print
6987 and using warning() instead of printfs.
6988 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6989 * main.c (main): Add declaration for warning_pre_print and set it
6990 similarly to error_pre_print. Add declarations for
6991 mapped_symbol_files and readnow_symbol_files. Add appropriate
6992 definitions to long_options[].
6993 * minsyms.c: Trivial fix to comment.
6994 * objfiles.c (allocate_objfile): Substantially rewritten for
6995 using mapped symbol files.
6996 * objfiles.c (throughout): Change from using per-objfile
6997 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6998 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
6999 * source.c (throughout): Change from using per-objfile
7000 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7001 * source.c (open_source_file): Use mstrsave to save file name in
7002 mapped symbol region for objfile.
7003 * symfile.c: Remove include for state.h.
7004 include to local form.
7005 * symfile.c (symbol_file_add_digested): Remove.
7006 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7008 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7009 from objfile structure. Add malloc descriptor pointer (md).
7010 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7011 * symm-xdep.c (print_fpu_status): Use warning() rather than
7013 * symmisc.c (free_symtab_block): Now takes and uses current
7015 * symmisc.c (throughout): Change from using per-objfile
7016 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7017 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7018 Sun compiler grumblings when PTR is char *.
7019 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7020 msymbols() to correct pointer type.
7021 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7022 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7023 error always starts on a line of it's own.
7024 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7025 Rewrite for new mapped malloc package use.
7026 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7027 that don't want to use the mapped malloc package; pass arguments
7028 on to traditional malloc package functions.
7029 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7030 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7031 mrealloc, malloc, and realloc but get fatal error if runs out
7033 * utils.c (msavestring, mstrsave): Save a string in a specific
7034 mapped malloc region.
7035 * utils.c (print_spaces): Use xmalloc to get the buffer.
7036 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7037 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7038 * config/i386v4.mh: Insignificant reorganization.
7040 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7042 * xcoffread.c: Only enable compilation of debugging functions
7043 if IBM6000 is defined. Fails to compile otherwise.
7045 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7047 * Makefile.in: pass MAKEINFO down on info.
7049 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7051 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7052 useless code, including an lseek to an uninitialized variable.
7053 Reported by Jim Williams <jimbo@wrs.com>.
7055 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7057 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7058 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7059 * minsyms.c, symfile.c: Changes that may be generally
7060 applicable, but are #ifdef IBM6000 for now.
7061 * rs6000-xdep.c: Fixed typo in comment.
7062 * rs6000-tdep.c: Non-substatial changes.
7063 * xoffread.c: The main change here is addition of some
7064 debugging functions.
7065 * xoffexec.c: More changes.
7067 * xcoffread.c: Fixed two too-few-parameters bugs.
7069 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7070 to SOLIB_CREATE_INFERIOR_HOOK macro.
7072 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7074 * symfile.h: Add prototype for iterate_over_msymbols().
7075 * symtab.c (cplus_mangled_symbol): Add function.
7076 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7077 iterate_over_msymbols to find demangled C++ symbol.
7078 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7079 value to iterate_over_msymbols().
7080 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7083 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7085 * Makefile.in: added check target.
7087 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7089 * ecoff.c: Move to ../bfd/coff-msym.c.
7090 * config/mt-*mips: Remove ecoff.o from the configuration.
7091 * remote.c (): Add newline to initial +.
7092 (remote_resume): Mention how to cope with signals.
7093 (remote_interrupt): Add debug msg.
7094 (remote-wait): Implement new 'T' reply, which includes
7095 status, PC, and FP all in a single short message.
7096 (putpkt): Add further debugging of packet acks.
7097 * mipsread.c (fixup_symtab): Also swap RFD's.
7098 (parse_partial_symbols): Avoid bug on unknown symbol types.
7099 * Makefile.in (VERSION): Roll to 4.4.5.
7100 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7101 for remote MIPS by limiting heuristic to 200 byte search.
7102 (heuristic_proc_desc): Byte-swapping.
7103 (mips_print_register): Cope with failure of
7104 read_relative_register_raw_bytes. Byte-swap integers for
7106 * mips-pinsn.c (print_insn): Byte-swap instruction.
7108 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7110 * config.sub configure.in config/mh-irix4
7111 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7112 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7113 gdb/xm-irix4.h gdb/config/mt-irix3
7114 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7116 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7118 * defs.h, utils.c: xrealloc takes PTR as first arg.
7119 * defs.h: Reword confusing comment about ANSI prototypes.
7120 * defs.h: Some minor whitespace changes.
7121 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7122 not NULL, which can be (void *).
7123 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7124 * tm-i386v.h (SP_ARG0): Define
7125 * xm-sysv4.h: Back out of change for missing prototypes.
7126 * i386-tdep.c (get_longjmp_target): Add function.
7128 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7130 * Makefile.in: install man page too.
7132 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7134 * All GDB files that #include defs.h: Removed stdio.h.
7135 (defs.h): #include stdio.h.
7137 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7139 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7140 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7141 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7142 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7143 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7144 it before printing out the hex shape of an address.
7146 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7148 * rs6000-xdep.c (frame_initial_stack_address): Move
7149 code to set frame->cache_fsr into new separate function
7150 frame_get_cacahe_fsr. This allows fixing a fatal error.
7151 * xcoffexec.c: Turn previously suppressed error
7152 message back on, after cleaning up BFD.
7154 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7155 printing of blank line, since it cases printing of an
7156 extra blank line. Is this intended? It does mess up
7158 * defs.h: Put back declarations of malloc and realloc,
7159 but protected by #ifndef MALLOC_INCOMPATIBLE.
7160 * objfiles.c: Undo previous change: Use malloc/realloc
7161 for objfile malloc/realloc fields (but add a cast).
7162 * xcoffexec.c: Suppress an error message (for now).
7164 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7166 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7167 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7168 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7170 * xcoffread.c: Modifications to C_DECL storage class handling, and
7171 introduction of an old smash_to_pointer_type() routine.
7173 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7174 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7175 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7176 parameters have been modified.
7178 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7179 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7180 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7181 and fetch_inferior_registers() always fetched all the registers
7182 resulting valid register values at hand all the time. Pushing a dummy
7183 frame did not require validating all register values first. After
7184 putting the above mechanism into action, we didn't have valid registers
7185 values always ready. Thus, all registers need to be fetched before
7186 pushing a dummy frame now.
7188 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7189 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7190 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7191 the starting address (actual frame address) of a frame.
7192 * rs6000-tdep.c: modifications to function_frame_info() to see if
7193 function reserves a frame pointer register (alloca register)
7194 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7195 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7196 functions with alloca() calls.
7198 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7200 * xm-sysv4.h: Provide definitions/prototypes for host environment
7201 functions for which no definitions or prototypes are provided in
7202 any currently included gdb or host environment header files.
7203 For SVR4, this currently includes malloc and realloc, which cannot
7204 be portably prototyped in any gdb include file.
7206 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7208 * buildsym.h: Remove obsolete variable file_stabs.
7210 * Makefile.in: Move place where configure merges in host-
7211 and target-dependent fragments later, so the latter
7212 can override (say) GNU_MALLOC.
7213 * config/mh-rs6000: Use system malloc. Otherwise, I
7214 ended up with *two* incompatible versions of malloc
7215 (functions in libc would call the malloc in libc).
7216 I assume this is a shared library problem.
7218 * remote.c: Fix (presumed) typo.
7219 * objfiles.c: Use xmalloc/xrealloc instead of
7220 malloc/realloc (since the latter are no longer declared).
7222 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7223 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7224 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7225 handle individual registers.
7226 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7227 correctly in case it wasn't cached yet. (A problem showed up
7228 after fetching individual registers.)
7229 * buildsym.c: Disable type_synonym_name's type name overwriting
7230 in cases it is unnecesary. rs6000 portation doesn't use
7231 type_synonym_name, and it used to nullify type names
7232 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7233 type's name as soon as space for that type is allocated.
7234 * xcoffread.c: ignore a section's lineno information if it is
7235 not `.text'. (In rs6000 bfd portation integration, skipping over
7236 `.pad' sections are ignored since it was in machine independent
7237 part of the code. Thus, a problem of fake sections with invalid
7238 lineno information arised.)
7240 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7241 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7242 * rs6000-tdep.c: make function_frame_info() work whether or not
7243 reading from a core file.
7244 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7246 * infrun.c. main.c, printcmd.c. symtab.c:
7247 More changes from IBM for rs6000.
7250 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7252 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7253 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7254 Merge in changes (mostly from IBM) for RS6000.
7255 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7256 More changes from IBM for RS6000. These are in machine-
7257 independent code, and probably could do with some cleaning
7258 up. The most questionable of these are #ifdef IBM6000.
7259 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7260 to single_step() (for consistency with rs6000 and i860).
7261 * utils.c: Allow the 1st arg to xrealloc to be NULL
7262 (in which case do malloc). This removes the need for
7263 some tests in xcoff code (and perhaps other places?).
7264 * coffread.c: Removed variables last_source_file,
7265 type_vector, and type_vector_length as these are now
7266 defined by buildsym.[ch].
7267 * defs.h: Remove prototypes for malloc and realloc, since
7268 these should only be used to implement xmalloc and xrealloc,
7269 and they conflict with <stdlib.h> in AIX - where they
7270 return void* even when __STDC__ isn't defined. Sigh.
7271 * munch: Recognize *initialize* in data as well as text
7272 (AIX uses data). Also, incorporate a patch from Garrett
7273 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7274 much more sensible, by only trying to match the name of
7275 the initialize_foo function, and not the junk before it.
7277 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7279 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7280 unless symbol table indicates that something has changed.
7282 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7284 * remote.c: Make it work for embedded MIPS. Increase buffer
7285 size, and use throughout. Round buffer size up if too many regs.
7286 Support baud rate setting and try for an 8-bit path. If
7287 interrupted while waiting for target, send a ^C down the wire.
7288 Avoid single-byte reads.
7289 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7291 * mips-xdep.h: Avoid the embedded regs when on Unix.
7293 * mipsread.c: Byte-swap the symbol table structures, using
7294 routines from ecoff.c, to read a symbol table written in any
7295 of the four possible byte orders.
7296 * configure.in (mips-big-* target): Same as Sony News.
7297 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7298 * ecoff.c: New file for symbol swapping routines.
7300 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7302 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7303 all-breakpoints' command.
7304 * (get_number): Allow users to enter negative breakpoint numbers.
7305 * (breakpoint_1): Reformat display of 'info break' to show new
7307 * (create_longjmp_breakpoint, breakpoint_re_set,
7308 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7309 symfile.c (syms_from_objfile): Re-do
7310 insertion of longjmp breakpoints. Move all code into
7311 breakpoint_re_set, and call that instead of
7312 create_longjmp_breakpoint in symfile.c.
7314 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7316 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7317 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7318 * symtab.c (find_pc_symtab): Handle having no objfiles.
7319 * infcmd.c: Fix comment.
7320 * objfiles.c (free_all_objfiles): Add.
7321 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7322 * symfile.c (symbol_file_command): free all objfiles when
7323 specifying a new symbol file.
7324 (reread_symbols): Stat the file name, don't fstat the descriptor.
7326 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7328 * Makefile.in, configure.in: removed traces of namesubdir,
7329 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7330 copyrights to '92, changed some from Cygnus to FSF.
7332 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7334 * dbxread.c (end_psymtab): Delete empty psymtabs.
7335 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7336 * symfile.h (struct objfile): Add free_psymtabs.
7338 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7340 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7342 * symfile.c (symbol_file_command): strcmp => !strcmp.
7343 * breakpoint.h: Move prototypes to follow enum definition they need.
7344 * breakpoint.c, infrun.c: Lint.
7345 * printcmd.c: Use `enum enable' rather than `enum
7347 * mipsread.c: First pass at making it compile with the new
7348 objfile changes. Probably seriously broken still, but it
7351 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7353 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7354 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7355 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7356 stepping (and nexting) through longjmp(). Also, cleanup
7357 breakpoint handling quite a bit by creating explicit breakpoint
7358 types instead of using magic breakpoint numbers.
7359 Makefile.in: Update version to 4.4.3
7361 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7363 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7364 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7365 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7367 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7369 * minsyms.c (install_minimal_symbols): Add bunches to any
7370 existing minsyms in the objfile. Avoid extra mallocation
7371 by working directly in the obstack. Remove ignored `mainline' parm.
7372 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7373 xcoffread.c: Change all callers.
7374 * FIXME: We should be able to eliminate MAINLINE from all the
7375 symbol readers now, with a small bit of work.
7377 * valops.c, value.h: Lint.
7378 * remote-vx.c: Add missing break; statement. Bugfix by
7379 Michael Sclafani, <sclafani@src.dec.com>.
7381 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7383 * Makefile.in (VERSION): Update version to 4.4.2
7384 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7385 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7386 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7387 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7388 mmap-alloc.o, mmap-sbrk.o
7390 * altos-xdep.c: Minor whitespace change.
7391 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7392 use to new minimal symbol table use.
7393 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7394 * arm-xdep.c (store_inferior_registers): Returns void.
7395 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7396 Convert from misc function vector use to new minimal symbol table use.
7397 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7398 * breakpoint.c: Add prototypes for local functions.
7399 * breakpoint.c (catch_command_1): Change to static and remove unused
7401 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7402 * breakpoint.h: Change function decls to prototype form.
7403 * buildsym.c: Add prototypes for local functions.
7404 * buildsym.c: Moved hashname() function here from dbxread.c.
7405 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7406 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7407 * buildsym.c (dbx_alloc_type): Change to static.
7408 * buildsym.c (finish_block): Add objfile parameter.
7409 * buildsym.c (misc): Change symbol_obstack to objfile version.
7410 * buildsym.c (make_blockvector): Change to static.
7411 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7412 * buildsym.c (compare_line_numbers): Change to static, args are const,
7413 cast args when used.
7414 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7415 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7416 and made static. Add objfile parameter.
7417 * buildsym.c (end_symtab): Simplify code using line table size.
7418 Realloc the linetable on the objfile symbol_obstack and copy there.
7419 * buildsym.c (scan_file_globals): Convert from misc function vector
7420 use to new minimal symbol use.
7421 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7422 strings get allocated in objfile's symbol_obstack. Convert references
7423 to builtin types to lookup_fundamental_type().
7424 * buildsym.c (read_type): Make static, add objfile parameter, convert
7425 references to buildin types to lookup_fundamental_type().
7426 * buildsym.c (read_struct_type): Add objfile parameter.
7427 * buildsym.c (read_array_type): Make static, add objfile parameter.
7428 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7429 * buildsym.c (read_huge_number): Make static.
7430 * buildsym.c (read_range_type): Make static, add objfile parameter,
7431 convert references to buildin types to lookup_fundamental_type ().
7432 * buildsym.c (read_args): Make static, add objfile parameter.
7433 * buildsym.h: Convert function decl's to prototype form.
7434 * c-exp.y: Add prototypes for local functions, convert uses of misc
7435 function vector to minimal symbol table. Reformat all builtin type
7436 initializations and pass a NULL objfile to init_type() for them.
7437 * coffread.c: Change context_stack ref's to coff_context_stack,
7438 add local function prototypes. Cast uses of xrealloc arg 1.
7439 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7440 crafting a new type.
7441 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7442 * coffread.c (finish_block): Change name to coff_finish_block.
7443 * coffread.c (make_blockvector): Add and use objfile parameter.
7444 * coffread.c (record_line): Change name to coff_record_line.
7445 * coffread.c (start_symtab): Change name to coff_start_symtab.
7446 * coffread.c (end_symtab): Change name to coff_end_symtab.
7447 * coffread.c (record_misc_function): Change name to record_minimal_
7448 symbol and change to minimal symbol table use from misc func tbl.
7449 * coffread.c (coff_symfile_read): Convert from misc function vector
7450 use to minimal symbol table use.
7451 * coffread.c (hashname): Remove; use common version in buildsym.c.
7452 * coffread.c (decode_base_type): Change references to builtin types
7453 to calls to lookup_fundamental_type().
7454 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7455 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7456 * command.c: Add prototypes for local functions.
7457 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7458 appropriate member of the function union for that type.
7459 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7460 ifdef out the function since it isn't currently used.
7461 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7462 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7463 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7464 * command.c (help_cmd): Compare function pointer to NULL.
7465 * command.c (help_cmd_list): Compare function pointer to NULL.
7466 * command.c (lookup_cmd_1): Use correct member of function union.
7467 * command.c (undef_cmd_error): Make static.
7468 * command.c (complete_on_cmdlist): Use correct member of func union.
7469 * command.c (do_setshow_command): Use correct member of func union.
7470 * command.c (shell_escape): Convert rindex use to strrchr.
7471 * command.h (COMMAND_H): Define if already included.
7472 * command.h (cmd_list_element struct): Change 'function' to a union
7473 and prototype args. Prototype completer function.
7474 * command.h: Convert decl's to prototype form.
7475 * convex-xdep.c (store_inferior_registers): Returns void.
7476 * copying.c: Prototype local functions.
7477 * coredep.c: Minor whitespace change.
7478 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7479 * cplus-dem.c: Prototype local functions.
7480 * dbxread.c (hashname): Remove; moved to buildsym.c.
7481 * dbxread.c (free_and_init_header_files): Make static.
7482 * dbxread.c: Add prototypes for local functions.
7483 * dbxread.c (new_object_header_files): Remove; inlined usages.
7484 * dbxread.c (xrealloc usages): Cast args.
7485 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7486 and change usages accordingly.
7487 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7488 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7489 * dbxread.c (dbx_next_symbol_text): Make static.
7490 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7491 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7492 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7493 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7494 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7495 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7497 * dwarfread.c (record_misc_function): Change name to record_minimal_
7498 symbol and use minimal symbol table throughout.
7499 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7500 * dwarfread.c: Convert all references to builtin types to use the new
7501 lookup_fundamental_type function.
7502 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7503 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7505 * elfread.c (record_misc_function): Convert to use record_minimal_
7507 * elfread.c (elf_symtab_read): Add objfile parameter.
7508 * eval.c: Add prototypes for local functions and move some decls
7509 around to accomodate prototypes.
7510 * expprint.c: Add prototypes for local functions. Change references
7511 to misc function vector to minimal symbol table.
7512 * findvar.c (read_memory usages): Cast args.
7513 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7514 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7515 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7516 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7517 * gould-xdep.c: Minor whitespace change.
7518 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7519 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7520 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7521 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7522 * i386-tdep.c: Add prototypes for local functions.
7523 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7524 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7525 that defaulted to int.
7526 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7527 i386_push_dummy_frame): Returns void.
7528 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7529 int and explicitly declare return type as int.
7530 * i387-tdep.c: Minor formatting changes.
7531 * i960-tdep.c (leafproc_return): Convert from misc function vector
7532 use to minimal symbol table use.
7533 * infcmd.c: Add prototypes for local functions.
7534 * infcmd.c (continue_command, until_next_command, until_command,
7535 path_info, path_command): Make static.
7536 * infcmd.c (step_1, until_next_command): Convert from misc func
7537 vector to minimal symbol table use.
7538 * inflow.c: Add prototypes for local functions.
7539 * infptrace.c (store_inferior_registers): Returns void, not int.
7540 * language.c (_initialize_language): Use proper member of function
7542 * m2-exp.y: Add prototypes for local functions, convert misc function
7543 vector uses to minimal symbol table uses.
7544 * m2-exp.y (make_qualname, yyerror): Make static.
7545 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7546 * m68k-pinsn.c: Add prototypes for local functions.
7547 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7548 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7549 * m68k-stub.c: Add prototypes.
7550 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7551 use to minimal symbol table use.
7552 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7553 * m88k-xdep.c (store_inferior_registers): Returns void.
7554 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7555 * mach386-xdep.c (store_inferior_registers): Returns void.
7556 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7557 * main.c: Add prototypes for local functions.
7558 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7559 longjmp() result to (NORETURN void).
7560 * main.c (catch_errors): Prototype the 'func' parameter.
7561 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7562 Takes an unused arg.
7563 * main.c (execute_command): Call the right member of the func union.
7564 * main.c (command_loop_marker, symbol_completion_function,
7565 command_loop): Make static.
7566 * main.c (command_line_input): Make linelength unsigned, cast arg
7567 to command_line_input().
7568 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7569 * main.c (initialize_main): Call right member of function union.
7570 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7571 * mem-break.c: Include symtab.h
7572 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7573 * mips-xdep.c (store_inferior_registers): Returns void.
7574 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7575 use to minimal symbol table use.
7576 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7578 * mipsread.c (make_type): Remove, convert usages to init_type.
7579 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7580 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7581 vector use to minimal symbol table use.
7582 * parse.c: Add prototypes for local functions.
7583 * parse.c (xrealloc usages): Cast args.
7584 * parse.c (prefixify_expression, length_of_subexp): Make static.
7585 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7586 * parser-defs.h: Convert function decls to prototype form.
7587 * partial-stab.h: Convert from misc function vector use to new minimal
7589 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7590 the per-objfile copies.
7591 * printcmd.c: Add prototypes for local functions. Move some struct
7592 definitions around to accomodate prototypes.
7593 * printcmd.c (decode_format): Make static, change args oformat and
7594 osize to int from char.
7595 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7596 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7597 * printcmd.c (print_address_symbolic): Convert from misc function
7598 vector use to minimal symbol table use.
7599 * printcmd.c (address_info): Convert from misc function vector use
7600 to minimal symbol table use.
7601 * printcmd.c (delete_display, enable_display, disable_display_command):
7603 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7604 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7605 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7606 * pyr-xdep.c (store_inferior_registers): Returns void.
7607 * remote-mm.c (mm_load): symbol_file_add return value unused.
7608 * remote-nindy.c: Minor format change.
7609 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7610 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7611 * rs6000-xdep.c (store_inferior_registers): Returns void.
7612 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7613 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7614 vector use to minimal symbol table use.
7615 * solib.c: Add prototypes for local functions.
7616 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7617 function vector use to minimal symbol table use.
7618 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7619 * solib.c (find_solib, shared_library_command): Make static
7620 * solib.c (read_memory, write_memory usages): Cast args.
7621 * solib.c (special_symbol_handling): Add function
7622 * source.c: Add prototypes for local functions.
7623 * source.c (select_source_symtab): Convert to scan objfiles.
7624 * source.c (open_source_file): Make static.
7625 * source.c (xrealloc usages): Cast args.
7626 * source.c (source_line_charpos): ifdef out, unused.
7627 * source.c (get_filename_and_charpos): Make static.
7628 * stack.c: Add prototypes for local functions.
7629 * stack.c (print_frame_info, frame_info): Convert from misc function
7630 vector use to minimal symbol table use.
7631 * symfile.c: Add prototypes for local functions.
7632 * symfile.c (compare_symbols): Make args const PTR's.
7633 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7634 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7635 * symfile.c (obsavestring): Add objfile parameter.
7636 * symfile.c (init_misc_bunches, prim_record_misc_function,
7637 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7638 sort_misc_function_vector, compact_misc_function_vector): Remove
7639 * symfile.c (symbol_file_add_digested): Add function.
7640 * symfile.c (symbol_file_add): Returns struct objfile *.
7641 * symfile.c (symbol_file_command): Modify for state file use.
7642 * symfile.c (symfile_open): Add parameter "dumpable".
7643 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7644 * symfile.c (load_command, add_symbol_file_command): Make static.
7645 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7646 * symfile.c (rindex usages): Converted to strrchr.
7647 * symfile.c (allocate_psymtab): New
7648 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7649 converted to minimal symbol table usage, but no obvious conversion.
7650 * symfile.c (free_all_symtabs): Remove.
7651 * symfile.c (_initialize_symfile): Use per-objfile info.
7652 * symfile.h: Rework the objfile structure to add per-objfile data
7653 objects (psymbol_obstack, symbol_obstack, type_obstack,
7654 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7655 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7656 Add prototypes to function declarations.
7657 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7658 function vector usage to minimal symbol table usage.
7659 * symmisc.c (DEV_TTY): Define if not defined.
7660 * symmisc.c: Add local function prototypes.
7661 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7662 printpsyms_command, print_objfiles, print_objfiles_command):
7663 Rework to use iterate_over_*
7664 * symtab.c: Add prototypes for local functions.
7665 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7666 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7667 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7668 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7669 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7670 lookup_reference_type, lookup_member_type, allocate_stub_method,
7671 check_stub_method, create_array_type, smash_to_member_type,):
7673 * symtab.c (lookup_symbol): Some args are const.
7674 * symtab.h: All type related defs and structs moved to gdbtypes.h
7675 * symtab.h: Convert decls to prototypes.
7676 * target.c (noprocess): Make static.
7677 * target.h: Change decl's to prototypes.
7678 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7679 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7680 * utils.c (_initialize_utils): Use correct member of function union.
7681 * valarith.c: include gdbtypes.h
7682 * valops.c: include gdbtypes.h, add prototypes for local functions.
7683 * valops.c (value_push, value_arg_push, find_function_addr):
7685 * valops.c (value_string): Convert from misc function vector use
7686 to minimal symbol table use.
7687 * valops.c (check_field_in): Make arg const.
7688 * valprint.c: Add prototypes for local functions.
7689 * valprint.c (print_string): Make static
7690 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7691 * values.c: Add prototypes for local functions.
7692 * values.c (value_headof): Convert from misc function vector to
7693 minimal symbol table.
7694 * xcoffexec.c: Add prototypes for local functions.
7695 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7697 * xcoffexec.c (relocate_minimal_symbol): Add.
7698 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7699 * xcoffread.c: Add prototypes for local functions.
7700 * xcoffread.c (sort_syms): Convert to scan objfiles.
7701 * xcoffread.c (read_xcoff_symtab): Make static.
7702 * xcoffread.c (various): Replace references to builtin types with
7703 calls to lookup_fundamental_type. Replace references to symbol_obstack
7704 and psymbol_obstack with pointers to the per-objfile copies.
7705 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7706 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7708 * xcoffread.c (init_stringtab): Add objfile parameter.
7709 * gdbtypes.c: New file
7710 * minsyms.c: New file
7711 * mmap-alloc.c: New file
7712 * mmap-sbrk.c: New file
7713 * objfiles.c: New file
7717 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7719 * Check in Fred Fish's changes in these modules. Fred
7720 will make ChangeLog entries for all of them. Update VERSION
7723 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7725 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7727 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7728 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7729 value.h: Prototypes for static functions; lint.
7730 * gdbtypes.h: Empty file to ease transition.
7732 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7734 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7735 inferior.h, language.h, signame.h, target.h, terminal.h,
7736 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7737 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7739 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
7740 signame.c, sparc-xdep.c: Prototypes for all static functions.
7742 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
7743 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
7744 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
7745 Remove to_call_function and target_call_function, since it
7746 always calls the same thing (call_function_by_hand).
7747 * core.c, exec.c, solib.c: Rename target_ops sections =>
7749 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
7750 target.h: target_kill takes no args.
7751 * language.c (language_info): Scaffolding to allow briefer
7752 messages when the current language changes. FIXME.
7753 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
7754 complaints about volatile functions.
7755 * xm-sysv4.h (HAVE_MMAP): Define.
7757 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
7759 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
7760 to make prototypes for all functions declared here.
7761 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
7762 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
7763 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
7764 * ieee-float.h: Use PARAMS for prototypes; make some params const.
7765 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
7766 * m2-exp.y: Remove unused CONST; Rename OR and AND.
7767 * utils.c: Avoid declaring malloc and realloc. Lint.
7768 (request_quit): Accept signal-number parameter.
7770 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
7772 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
7773 DIE's. Add new function read_tag_pointer_type() to read them.
7775 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
7776 When creating a new user defined type, check to see if a partial
7777 type already exists, and if so, bash it to fit.
7779 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
7781 * coffread.c (decode_base_type): Pass long, not union.
7782 Fix by Eric Valette, ev@chorus.fr.
7784 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
7786 * elfread.c (elf_symtab_read): Fix code to correctly track
7787 changes in bfd for absolute symbols.
7789 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
7791 * xm-vaxbsd.h: Close off comment.
7793 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
7795 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
7797 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
7799 * mips-tdep.c (mips_print_registers): Print correct register
7800 number for double pseudo-registers.
7802 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
7804 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
7805 in the op$::OPERATOR. case. From Steven McCanne,
7806 <mccanne@horse.ee.lbl.gov>.
7808 * exec.c (set_section_name): Pass arg to exec_files_info;
7809 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
7811 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
7813 * main.c (print_gdb_version): Copyright msg: only this year.
7814 (cd_command): Avoid changing current_directory on error.
7816 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
7818 * mipsread.c (parse_partial_symbols): Handle dependencies
7819 between partial symbol tables (when not doing stabs-in-ecoff).
7820 (This used to be handled by parse_fdr, but parse_fdr was
7821 incompatible with handling stabs-in-ecoff, so the code
7822 was re-written to not use parse_fdr. Unfortunately,
7823 the logic to handle dependencies was overlooked.)
7825 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7827 * coffread.c (read_enum_type): Use the size of a target int when
7829 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
7831 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
7832 * symtab.c (lookup_reference_type, lookup_ptr_type): use
7833 TARGET_PTR_BIT to determine size of a pointer
7834 * values.c (unpack_long): when unpacking a REF or a PTR don't
7835 assume the size of the type.
7837 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
7839 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
7840 looking at its members. Improve guess between struct and union,
7841 only assuming union if multiple members have offsets of zero.
7843 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
7845 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
7846 (This is just for clarity - and one day permitting us to
7847 change FP0_REGNUM from 38 to 32, which would make more sense.)
7848 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
7849 register numbers in stabs-in-ecoff get handled correctly.
7851 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
7853 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
7854 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
7855 into BSD and Ultrix.
7857 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
7859 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
7861 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
7863 * Makefile.in: Increment version to 4.4.1.
7864 * main.c (print_gdb_version): Update copyright notice.
7866 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
7868 * mipsread.c: Prepend "struct " to the names of structure
7869 types, and similarly for enums and unions. (This used
7870 to be done, but got lost in the re-write to "guess" the
7871 difference between enum/struct/union.)
7872 Also, guess that a tag is an enum if the first member
7875 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
7877 * xm-vax.h: #ifndef ultrix around #include of endian.h and
7880 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
7882 * Projects: Patching executables is done.
7883 * Makefile.in (VERSION): Roll to gdb-4.4.
7884 * README, WHATS.NEW: Update for gdb-4.4.
7886 * symfile.c (reread_symbols): Whenever we reread one object
7887 file's symbols, we must restart the scan, because the object_files
7888 chain has been permuted.
7890 * exec.c (exec_files_info): Split out into print_section_info.
7891 Print BFD filename of each section if it's not the default one.
7892 * core.c (core_files_info): Call print_section_info.
7894 * xm-vax.h: Include a few system header files whose definitions
7895 must precede defs.h.
7896 * language.c, language.h: Make some things const.
7897 * expression.h, main.c: const spreads like ooze.
7899 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
7900 since BREAKPOINT values can be >0x80.
7902 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
7904 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
7906 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
7908 * sparc-pinsn.c: Remove kludge for preferring architectures.
7909 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
7910 and forever. Add `add' instruction to the set that get checked
7911 for a preceding `sethi' in order to print an absolute address.
7912 Corresponding changes in ../include/opcode/sparc.h needed
7913 to eliminate garbage instructions.
7915 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
7917 * mipsread.c (parse_partial_symbols): Make sure partial
7918 symbols are created for external symbols (as used to be
7919 the case). This is a bit of a pain with the mips-coff.
7920 It uses a table which points to all of the external
7921 symbols belonging to a particular FDR or psymtab.
7922 Once we've generated this table, we might as well save
7923 it, and then use it in psymtab_to_symtab_1 to find
7924 the symbols to pass to parse_external().
7925 * symfile.c, symfile.c: New function start_psymtab_common
7926 to share the common parts of allocating a new psymtab
7927 for dbxread, mipsread (and later dwarfread). Its code
7928 was pulled out from start_psymtab in dbxread.c.
7929 * dbxread.c (start_psymtab): Use start_psymtab_common().
7931 * valprint.c (val_print): If there is an error when trying
7932 to print a string, check to see if there really is a problem
7933 by reading just one character. If that works, assume
7936 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
7938 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
7939 cypress, v8 mnemonics in that order.
7941 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
7943 * sparc-pinsn.c: Put the qsort() back in.
7945 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
7947 * findvar.c (read_register, write_register): Handle machines
7948 where REGISTER_TYPE is not the same size as "int".
7950 Handle debug symbols in dynamically loaded (relocated) code:
7952 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
7953 offset to process_one_symbol.
7954 (process_one_symbol): Take new offset parameter. Add it into
7955 appropriate symbol types to relocate symbols to loaded addresses.
7956 Handle all possible symbol types, and complain() about types that
7957 we don't expect to see.
7958 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
7959 process_one_symbol (FIXME, should pass real offset).
7963 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
7965 (set_breakpoint, break_command_1, until_break_command,
7966 catch_command_1, breakpoint_re_set_one): Use it.
7967 * symtab.h (resolve_sal_pc): Declare.
7968 * infcmd.c (jump_command): Use resolve_sal_pc.
7970 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
7972 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
7974 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
7976 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
7977 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
7978 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
7980 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
7982 * dbxread.c (process_one_symbol): Make a first cut at handling
7983 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
7985 * symtab.c (find_pc_line): Fix stepping into and out of #included
7988 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
7990 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
7991 no longer any need to copy ../include/opcode/* into gdb.
7993 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
7995 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
7997 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
7999 * valprint.c (type_print_base, type_print_method_args):
8000 Print C++ constructor methods without bogus "return type."
8002 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8004 * infptrace.c (child_xfer_memory): Parameter "target" should
8005 be a pointer to a structure, not the entire structure.
8007 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8009 * depend: Convert the couple of references to ansidecl.h that
8010 used the local gdb version to use the ../include version.
8012 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8015 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8016 (inferior_proc_init): Fix non-ANSI version of args.
8017 (attach): Call print_sys_errmsg with correct number of args.
8018 (mappingflags): Make static, does not need to be global.
8020 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8021 not the entire struct itself.
8023 * valops.c (value_assign): Cast some args to modify_field() and
8024 {read,write}_register_bytes() correctly.
8026 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8028 * Makefile.in (MALLOCSRC): Removed reference to removed local
8031 * dwarfread.c (list_in_scope): Needs an initial value, use file
8034 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8036 * main.c (main): Make option_index local to keep new getopt happy.
8037 main.c, solib.c, Makefile.in: Update copyright notices.
8039 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8041 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8043 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8045 * Makefile.in (HFILES): Add partial-stab.h.
8047 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8049 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8050 New files for stratus. Not complete enough to actually build
8051 on the Stratus machine; that awaits copyright assignment for
8054 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8055 for getting custom flags into CFLAGS when doing makes.
8057 * configure.in: Add config information for stratus.
8059 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8061 * dbxread.c (process_one_symbol): Pass address of structure
8062 to complain(), rather than the whole structure.
8064 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8066 * solib.c (solib_add_common_symbols): Only compile in when not
8067 using SVR4 style shared libraries.
8069 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8071 * dwarfread.c (locval): Add offreg flag to indicate location
8072 values that are computed off a base register.
8074 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8075 TAG_local_variable cases to account for static variables
8076 within function scopes.
8078 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8080 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8081 doesn't exist on some systems.
8083 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8084 nexting over recursive function calls.
8086 * target.c (target_read_string): Create this routine to read null
8087 terminated strings from the target. It deals with running off the
8088 end of memory elegantly as well. solib.c (find_solib): Use
8089 target_read_string() to avoid problems with running off the end of
8092 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8093 that reference pgrp_inferior.
8095 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8097 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8098 mips-tfile has been hacked to act more "traditionally."
8099 * dbxread.c: Fixed typo in comment.
8101 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8103 * mips-tdep.c (mips_skip_prologue): Add some number of
8104 'sw' instructions before 'addiu' adjusts the stack.
8106 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8108 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8109 freescope, buildblock closescope, record_line, add_symbol_to_list,
8110 gatherblocks, make_blockvector): Extensive changes to switch
8111 to generic symbol table building code in buildsym.c. Remove
8112 scope tree structures and functions, symbol table building
8113 functions, and lots of other small changes.
8115 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8116 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8118 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8120 * buildsym.c (cleanup_undefined_types): Add support for enums.
8121 This fixes the 'GDB internal error. cleanup_undefined_types with
8124 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8126 * dbxread.c: detect gcc2 compilations.
8128 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8130 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8131 in ../include/opcode/sparc.h.
8133 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8135 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8136 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8137 to reflect actual locations of opcode files, so TAGS target will
8140 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8142 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8145 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8146 dereferencing to access the correct elements.
8148 * valops.c (value_addr): Declare return type of external func
8151 * xcoffread.c: Undefine next_symbol_text before redefining it.
8153 For older changes see ChangeLog-9091
8159 version-control: never