1 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
3 * irix4-nat.c (fetch_core_registers): Special version of this for
4 Irix 4.x, which stores regs a bit differently from other /proc
6 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
7 to new file core-svr4.c.
8 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
9 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
11 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
13 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
15 * i387-tdep.c: Remove unused #includes.
17 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
19 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
21 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
23 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
25 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
26 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
27 Don't muck with SYMBOL_CLASS.
29 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
31 * munch: Don't use head command. It doesn't exist everywhere.
33 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
35 * inflow.c (new_tty): Remove spurious 'o' character at end
38 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
40 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
41 instructions and nothing more.
42 * mipsread.c (add_line): Add comment why we have to combine line number
43 entries for the same line number.
45 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
47 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
50 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
52 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
54 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
56 * source.c (select_source_symtab): Clean up comment. Also, if
57 we have a current_source_symtab, and s is NULL, return without
59 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
60 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
62 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
64 * dbxread.c (unknown_symchar_complaint): Add new complaint.
65 * stabsread.h: Declare it.
66 * partial-stab.h: Use it.
68 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
70 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
72 * stack.c (print_frame_info): Print specially if dummy frame.
74 * breakpoint.c: Add comments regarding within_scope future direction.
78 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
80 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
82 * ch-exp.y: Fix thinko that broke parsing of FALSE.
84 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
86 * stabsread.c (read_member_functions): Initialize domain for stubbed
87 member functions to avoid gdb core dumps when printing pointers
89 * cp-valprint.c (cp_print_class_method): Check for stubbed member
92 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
94 * expprint.c (print_subexp): If opcode not found in op_print_tab,
96 eval.c (evaluate_subexp): Change error message.
98 * objfiles.c (build_objfile_section_table): Cast return value
101 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
103 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
104 to rs6000_frame_chain and deal with it if we're in a signal handler.
105 (FRAME_SAVED_PC): Use rs6000_frame_chain.
107 * breakpoint.c (within_scope): New function.
108 (enable_breakpoint, watchpoint_check): Use it.
110 * source.c (openp): Handle "exec-file ./ls" correctly.
112 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
114 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
116 * ch-exp.y: Clean up lexing of identifiers and
117 reserved words. (E.g. don't recognize FALSEXXX as the
118 keyword FALSE followed by the identifier XXX.)
119 Also, convert identifiers to lower case.
121 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
123 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
124 new serial interface.
126 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
128 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
129 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
130 * ser-go32.c: Return -1 on most failures, 0 on most successes,
131 and use new return codes for go32_readchar().
132 * ser-unix.c: Ditto. Also, move error handling up to caller for
133 SERIAL_SETBAUDRATE().
134 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
136 (serial_close): New routine to wrap around device close routine.
137 serial.h: Clean & document return values more clearly.
139 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
141 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
143 * rs6000-pinsn.c (print_operand, case LI): Print condition register
144 operand in decimal rather than wrong textual versions.
146 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
147 (mention 't', remove false thing about 'g' only good with 'f').
149 * breakpoint.h: move "struct breakpoint" and friends to top of
150 file so that bpstat_find_breakpoint prototype works.
152 * solib.c (struct so_list): Add bfd field.
153 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
154 Put the bfd in bfd field of the so_list.
155 (clear_solib): Free bfd name and close_bfd on the bfd.
157 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
159 * valarith.c (value_subscript): Add COERCE_REF.
160 * ch-exp.y (operand_5): We can generalize the 2nd operand
161 of a string repetition ot 'literal' without ambiguity.
163 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
165 * breakpoint.h (struct bpstat): Remove momentary field.
166 Remove bpstat_momentary_breakpoint. This was always kludgy
167 and is no longer used.
169 * breakpoint.h: Add enum bpstat_what.
170 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
171 stop and print fields of bpstat now per-breakpoint, not just
172 one for the whole chain.
173 breakpoint.{c,h} (bpstat_what): New function.
174 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
175 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
176 with call to bpstat_what.
177 README: Remove watchpoint/breakpoint bug from known bugs.
179 * breakpoint.h: Prototype bpstat_find_breakpoint.
181 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
183 * symtab.c (find_methods, gdb_mangle_name): Note that functions
185 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
186 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
188 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
190 * i960-pinsn.c (tabent): Copied struct definition from
193 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
195 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
197 * symtab.c (gdb_mangle_name): Use it.
198 * symtab.c (find_methods): Do not add destructors to choice list
200 * symtab.c (decode_line_1): Make breakpoints on destructors work
203 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
205 * ser-go32.c: Make it use serial port name.
206 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
208 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
211 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
213 * configure.in: Only configure sparclite subdir when target_cpu
216 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
218 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
219 Remove FIXME comment regarding this.
221 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
223 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
225 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
227 Add section table to objfile struct. Use it for find_pc_section.
228 * objfiles.c (add_to_objfile_sections,
229 build_objfile_section_table, find_pc_section): new functions.
230 (allocate_objfile): build section table.
231 * objfiles.h (struct obj_section): new structure.
232 (struct objfile): add section table.
233 (find_pc_section): new prototype.
234 * solib.[ch] (find_pc_section_from_so_list): removed.
235 * sparc-tdep.c: include objfiles.h for find_pc_section. include
236 symfile.h for objfiles.h.
237 (in_solib_trampoline): adjusted for new find_pc_section
238 prototype. Removed BAD_RICH_HACK ifdefs.
239 * symfile.c (syms_from_objfile): offset objfile sections.
240 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
241 * symfile.h (find_pc_section): prototype removed. Also fixed
242 comment typo NUL -> NULL.
243 * target.[ch] (find_pc_section_from_targets): removed.
244 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
246 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
248 * ser-go32.c: Format. (go32_open): Use proper return value.
250 * configure.in: Undo conditional configdirs hack for sparclite.
252 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
254 * symtab.c (list_symbols): When call break_command, pass both
255 filename and function name not just function name.
257 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
259 (Changes and new files to make "none" a full fledged configuration)
260 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
261 Currently only tm-none.h has any meaningful contents.
262 * config/none/none.mh (NAT_FILE): Use nm-none.h
263 * config/none/none.mh (XM_FILE): Use xm-none.h
264 * config/none/none.mt (TM_FILE): Use tm-none.h
265 * Makefile.in (depend): Remove comment about parse errors in
266 valops.c, it now parses correctly and generates a correct depend
267 line. Remove line that touches xm.h, tm.h, and nm.h; they are
268 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
270 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
272 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
274 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
275 exactly 8 characters.
277 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
279 * configure.in: Sparclite uses sparc config dir. Also has it's
280 own tm- & .mt files now. Also add sparclite to configdirs.
281 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
282 * config/i386/go32.mh: Nullify def of TERMCAP.
283 * config/i386/xm-go32.h: Get rid of redef of EIO.
284 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
285 specific configs. Very similar to sun4os4, but without solib.
286 * sparclite/{Makefile.in configure.in}: First cut at making this
289 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
291 * ser-go32.c: First cut at adapting to new serial interface.
293 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
295 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
296 These implement a new serial line interface for talking to remote
298 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
299 EXCEPT go32, which gets ser-go32.c.
300 * remote.c: Use new serial interface. More remote-xxx's to be
302 * ser-bsd.c, ser-termios.c: Removed.
303 * serial.c: New. Implements common operations for all serial
305 * ser-unix.c: New. Unix specific serial operations for various
306 flavors of Unix (Posix, SysV, BSD).
307 * serial.h: Generic serial interface defs.
308 * config/i386/go32.mh, config/i386/i386bsd.h,
309 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
310 ser-bsd.o from XDEPFILES. All the magic is now handled in
313 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
315 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
317 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
319 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
321 * rs6000-tdep.c (frameless_function_invocation): Don't even think
322 about framelessness except on the innermost frame.
324 * xcoffexec.c: Call fatal() not abort().
326 * stabsread.c (patch_block_stabs): If stab & no symbol, make
327 a LOC_OPTIMIZED_OUT symbol.
328 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
329 findvar.c (read_var_value), printcmd.c (address_info),
330 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
331 m2-exp.y (yylex): Deal with it.
332 ch-exp.y (yylex): Deal with it.
334 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
336 * findvar.c (value_from_register): H8500 specific, check to see
337 if we are looking at short pointer. If so, skip crock.
338 * h8500-tdep.c (h8500_frame_chain): Mask down value from
339 read_memory_integer() to avoid getting messed up by sign extension.
341 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
343 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
344 ifdef protect using BAD_RICH_HACK. This should be removed soon.
345 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
347 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
349 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
351 * core.c (dis_asm_print_address): New function.
353 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
356 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
358 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
359 entire breakpoint chain and print only the first entry that needs to
360 be printed and needs to be stopped for. Fixes problems with printing
361 of multiple breakpoints with different conditions.
362 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
363 effectively stops printing of the breakpoint chain.
364 * breakpoint.c (print_it_noop): New routine to print nothing
365 for this breakpoint entry and dont stop printing.
366 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
367 watchpoint only if it is enabled.
368 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
369 descriptor from the library to make backtraces through setjmp work.
370 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
372 * mips-tdep.c (read_next_frame_reg): Provide correct values for
373 all registers saved within sigtramp, cleanup.
375 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
377 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
379 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
381 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
382 with prototype in ../include/dis-asm.h.
384 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
386 * core.c (dis_asm_{read_memory,memory_error}): New functions.
387 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
388 Use read_memory_func interface to disassembler.
390 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
392 Teach sparc solaris to next over shared library functions.
393 * solib.[hc] (find_pc_section_from_so_list): new function and
395 * sparc-tdep.c (in_solib_trampoline): new function.
396 * symfile.[hc] (find_pc_section): new function and prototypes.
397 * target.[hc] (find_pc_section_from_targets): new function and
399 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
402 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
404 * infrun.c (wait_for_inferior): Revise comment.
406 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
408 * command.{c,h}: New var_type var_integer.
409 main.c: Use it for history_size.
411 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
412 Lint and byte-order fixups.
414 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
416 * breakpoint.h (bpstat): New field print_it.
417 breakpoint.c (bpstat_print): Use it.
418 (print_it_normal): New function (from old bpstat_print code).
419 (bpstat_{alloc,stop_status}): Set print_it field.
421 * breakpoint.c (bpstat_stop_status): Use catch_errors when
422 evaluating watchpoint condition, via new function watchpoint_check.
423 Also stop if watchpoint disabled due to leaving its block.
425 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
427 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
429 * mips-pinsn.c: Add missing include of dis-asm.h.
431 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
433 * Makefile.in (clean, distclean, realclean): Recursively apply
434 to subdirs first, rather than last. This avoids, for example,
435 Makefile being removed in a parent directory before the recursive
438 * alldeps.mak, depend: Update for below changes.
440 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
441 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
442 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
443 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
445 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
446 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
447 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
448 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
449 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
450 tm-68k.h to tm-m68k.h.
451 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
452 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
455 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
456 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
457 * a29k-tdep.c: Renamed from am29k-tdep.c.
458 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
459 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
460 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
461 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
463 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
464 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
465 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
467 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
468 define that does not appear anywhere else in the gdb source tree.
469 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
471 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
473 * breakpoint.c: Add comments regarding breakpoint_re_set.
475 * xcoffread.c (sort_syms, compare_symbols): Remove.
476 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
477 not our own sort_syms (it is identical).
479 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
481 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
483 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
484 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
486 * exec.c (exec_close): Fix storage leak.
487 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
488 output sections when patching an executable.
489 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
490 when writing all registers.
491 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
492 at the right offset in the dummy frame.
493 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
494 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
495 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
497 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
499 * Makefile.in (TARFILES): Avoid trailing backslash.
501 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
503 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
504 it in breakpoint_re_set.
505 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
507 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
508 don't use sizeof(int) for target stuff, etc).
510 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
512 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
513 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
514 support that can't be integrated anyway due to lack of clear
517 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
519 * findvar.c (read_register, write_register): Make these capable
520 of reading/writing registers that are shorter than REGISTER_TYPE.
521 * (value_from_register): Install H8500 specific code to return
522 proper value when register is being used as a pointer.
523 * h8500-tdep.c: Remove extra defines of NUM_REGS.
524 (h8500_skip_prologue): Use correct lengths for LINK instructions.
525 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
526 chain frames properly by combining frame pointer with T reg.
527 (init_extra_frame_info): Delete. It's now a macro.
528 (frame_args_address): Don't add PTR_SIZE. Stack args are already
529 offset by the correct amount off of the frame pointer.
530 (register_byte): Delete. It's now a macro.
531 (register_raw_size, register_virtual_size): Delete. Replaced by
532 common routine h8500_register_size, cuz there's no difference
533 between the raw & virtual sizes on this machine.
534 (register_convert_to_raw, register_convert_to_virtual): Delete,
535 cuz there's no difference between the raw & virtual forms.
536 Replaced by memcpy in tm file.
537 (register_virtual_type): Rename to h8500_register_virtual_type.
538 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
539 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
540 emulator have same reg offsets. This is all handled in the
542 (h8500_trapped_internalvar): New routine to detect references to
543 convenience vars acting as pointer pseudo-regs.
544 (h8500_value_trapped_internalvar): Conjure up value of pointer
546 (h8500_set_trapped_internalvar): Convert set value in real
548 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
549 code segment register.
550 infrun.c (proceed): Simplify. Call write_pc instead of doing it
552 (wait_for_inferior): Add h8500 specific code to add stack segment
553 when reading SP register.
554 remote-sim.c (fetch_register): Spacing.
555 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
556 detect cruft. Redo all register manipulation stuff. Get rid of
557 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
558 to frame pointer. (IS_TRAPPED_INTERNALVAL,
559 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
560 to create internal vars for pointer pseudo-regs.
562 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
564 * Makefile.in: Numerous small changes to macro definitions
565 and rules for building gdb distribution tree. Many macros
566 eliminated or merged, and rules simplified.
567 * alldeps.mak: Update.
570 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
572 * Makefile.in: recurse through SUBDIRS for dvi target too
574 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
576 * Clean up xcoff relocation.
577 objfiles.h (struct objfiles): Add section_offsets, num_sections.
578 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
580 symtab.h (struct general_symbol_info): Add section field.
581 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
582 xcoffread.c: Set section for symbols and msymbols.
583 (struct symtab): Add block_line_section field.
584 buildsym.c (end_symtab): Set it.
585 (end_symtab and callers): Add section parameter.
586 objfiles.c (objfile_relocate): New funciton.
587 xcoffexec.c (vmap_symtab): Use it.
588 xcoffsolib.h (struct vmap): Remove unused fields.
589 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
590 CORE_NEEDS_RELOCATION, symtab_relocated.
591 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
592 rs6000-tdep.c: Make loadinfotext static.
593 breakpoint.c (fixup_breakpoints): Doc fix.
594 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
595 (end_symtab): primary field replaces nonreloc.
597 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
599 * symtab.h (struct linetable_entry): Remove confusing comment.
601 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
603 * Makefile.in: add installcheck target
605 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
607 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
608 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
609 z8k}: New directories to hold cpu specific configuration files.
610 Naming follows gcc convention.
611 * config/{*.mt, *.mh}: All target and host makefile fragment
612 config files moved to an appropriate config/<cpu> subdirectory.
613 * nm-*, xm-*, tm-*: All native, host, and target files, which
614 get linked to nm.h, xm.h, and tm.h respectively by configure,
615 moved to appropriate config/<cpu> subdirectory.
616 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
617 Native, host, and target files that are common across more than
618 one cpu architecture and included by one of the configured
619 native, host, or target files, get moved to config directory.
620 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
621 pick up native, host, or target include files moved to one of
622 the config subdirectories, and that are included by other files.
623 * Makefile.in (alldeps.mak): Modify to account for new config
625 * alldeps.mak, depend: Update for new config directory structure.
626 * config/*/[ntx]m-*.h: Modify all files that include other
627 [ntx]m-*.h files to use path relative to gdb/config. I.E.
628 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
630 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
631 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
632 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
633 * configure.in: Default gdb_host_cpu to host_cpu, and remap
634 the ones where the default is not unique or different than the
635 config subdirectory name. Similarly, handle gdb_target_cpu.
636 Modify configure.in as appropriate to make use of gdb_host_cpu
637 and gdb_target_cpu to find makefile fragments and make links.
639 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
641 * mipsread.c (compare_blocks): Sort blocks with the same start
642 address by decreasing ending address.
644 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
646 * mipsread.c (parse_procedure): Save cur_fdr accross call to
647 lookup_symbol as it might get clobbered by the call.
649 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
650 The previous code did not initialize the language field for the psymtab
653 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
655 * c-exp.y (parse_number): Avoid shift warning.
656 * serial.h (struct ttystate): Declare empty one on DOS.
658 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
660 * xm-sun4os4.h: Return type of free() should be void, not int.
662 * vx-share/vxWorks.h: Remove #def of NULL.
664 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
666 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
668 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
670 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
672 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
674 * ieee-float.c: Moved to ../libiberty.
675 * ieee-float.h: Moved to ../include.
676 * Makefile.in: Update accordingly.
677 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
678 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
679 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
680 it is now in ../opcodes/m68881-ext.c.
681 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
682 prologue (some callers _do_ care).
683 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
684 new interface of ../opcodes/*-dis.c.
685 * ch-exp.y: Add #include <ctype.h>.
687 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
689 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
691 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
693 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
695 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
697 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
699 * z8k-tdep.c (extract_return_value, write_return_value,
700 store_struct_return): New functions from macros in tm-z8k.h.
702 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
704 * valops.c (value_arg_coerce): Apply temporary patch to
705 fix problem with coercion of array and function types when
706 passed as arguments to C functions, pending a more complete
707 review of when and how coercion should be done, depending
708 upon context and language.
710 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
712 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
714 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
715 debugsec if there are a non-zero number of symbols.
717 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
719 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
721 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
723 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
725 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
727 (symtbl_num_syms): New variable.
728 (read_xcoff_symtab): Set it.
729 (read_symbol_nvalue): Check for bad symno.
730 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
733 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
735 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
736 This is defined in defs.h if necessary.
737 * vx-share/vxWorks.h: Remove #defs of min and max.
738 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
739 vx-share/xdr_rdb.c: include defs.h.
741 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
743 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
746 * xcoffread.c (enter_line_range): complain() on bad endoffset.
747 xcoffread.c: Doc fixes.
749 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
751 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
752 xcoffexec.c (xcoff_relocate_core): New function.
753 (text_adjustment): Removed.
754 (add_vmap): Return the vmap.
755 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
757 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
759 * xcoffsolib.h: Add objfile member to struct vmap.
760 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
761 xcoffexec.c (add_vmap): Allocate objfiles here.
763 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
765 Support 68000 series without floating point.
767 * configure.in (m68000-*-{aout,elf,coff}): New configs.
768 * tm-68k-nofp.h: New file, lacks 68881 support.
769 * config/m68k-nofp.mt: New file.
771 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
773 Remove a few remaining underscore/no-underscore remnants from
776 * config/{m68k-un.mt, sparc-un.mt}: Remove.
777 * config/m68k-noun.mt: Rename to m68k-fp.mt.
778 * config/sparc-noun.mt: Rename to sparc-em.mt.
779 * tm-68k-noun.h, tm-spc-noun.h: Remove.
780 * tm-68k-un.h: Rename to tm-68k-fp.h.
781 * tm-spc-un.h: Rename to tm-spc-em.h.
782 * tm-sun4sol2.h: Cleanup.
783 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
785 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
787 * symmisc.c (std_in, std_out, std_err): Move initializations
788 to runtime code, in case they aren't constant.
790 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
792 * symtab.c (find_pc_symtab): some object file formats, notably
793 mips, have holes in the address ranges of symtabs. Change
794 this algorythm from first hit to tightest fit.
796 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
797 fence post without finding the enclosing function, then print a
800 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
802 * utils.c (fputs_demangled, fprint_symbol): Remove.
803 * utils.c (fprintf_symbol_filtered): New function which combines
804 the functionality of fputs_demangled and fprint_symbol. Uses a
805 caller provided language parameter to select the appropriate
806 demangler, and caller provided args to pass to the demangler.
807 * defs.h (enum language): Move further up in file so enum can
808 be used in prototypes.
809 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
810 * defs.h (fprintf_symbol_filtered): Add prototype.
811 * c-typeprint.c (cp_type_print_method_args): Replace calls to
812 fputs_demangled with call to fprintf_symbol_filtered.
813 * cp-valprint.c (demangle.h): Include
814 * cp-valprint.c (cp_print_value_fields): Replace calls to
815 fprint_symbol with calls to fprintf_symbol_filtered.
816 * printcmd.c (print_frame_args): Replace call to fprint_symbol
817 with call to fprintf_symbol_filtered.
818 * stack.c (print_frame_info): Remove obsolete code so we don't
819 have to update fputs_demangled usage in it.
820 * stack.c (print_frame_info, frame_info): Add language variable
821 to pass to fprintf_symbol_demangled and initialize it from the
822 symbol's language. Replace calls to fputs_demangled with calls
823 to fprintf_symbol_filtered.
824 * symtab.c (find_methods): Replace call to fputs_demangled with
825 call to fprintf_symbol_filtered.
826 * ch-valprint.c (demangle.h): Include.
827 * ch-valprint.c (chill_print_value_fields): Replace call to
828 fprint_symbol with call to new fprintf_symbol_filtered.
830 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
832 * Makefile.in (VERSION): Bump version to 4.8.2.
834 * main.c (source_command): Require an explicit pathname of file
835 to source, since previous behavior of defaulting to gdb init file
836 was troublesome and undocumented.
837 * printcmd.c (disassemble_command): Add missing '{}' pair to
838 else with two statements. Bug reported by Stephane Tsacas
840 * symtab.c (find_pc_line): Don't complain about zero length or
841 negative length line numbers for the moment, since we may not own
842 the terminal when called, such as when single stepping. (FIXME)
843 * language.h (CAST_IS_CONVERSION): True if current language is
844 C++ as well as C. Fix from Peter Schauer.
845 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
846 Use STREQN macro rather than bare '!strncmp()'.
847 * environ.c (unset_in_environ): Avoid use of memcpy on
848 overlapping memory regions, as suggested by Paul Eggert
849 <eggert@twinsun.com>.
850 * c-exp.y (%union struct): Remove unused ulval as suggested
851 by Paul Eggert <eggert@twinsun.com>.
853 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
855 * main.c (gdbinit): Make static.
856 * main.c (inhibit_gdbinit): Move to file scope.
857 * main.c (main): Remove local inhibit_gdbinit.
858 * main.c (source_command): Don't source '.gdbinit' file by
859 default if gdb has been told to ignore it.
861 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
863 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
866 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
868 * printcmd.c (print_address_symbolic): Only print if offset
869 is shorter than max_symbolic_offset.
870 (initialize_printcmd): `set print max-symbolic-offset'.
872 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
873 (examine_tag): Use it.
874 (read_register_stack): Only look in the local registers for a
875 memory address if it's between rfb and rsp; go to memory otherwise.
876 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
877 (reginv_com): Remove ancient kludge command.
879 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
881 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
882 irix4 will again compile.
884 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
886 * configure.in: accept mips-sgi-irix4* for irix4.
888 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
890 * z8k-tdep.c (print_register_hook): Lint.
892 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
894 Lint fixes from Paul Eggert (eggert@twinsun.com):
896 * command.c (do_setshow_command): var_uintegers are unsigned.
897 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
898 unsigned, since they use hex values with the high bit set.
900 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
902 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
903 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
905 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
906 macro definitions in parenthesis.
908 * dbxread.c (dbx_symfile_init): Catch the case where there is
909 no string table, but the only way we find out is by reading zero
912 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
914 * dbxread.c (dbx_symfile_init): Make size of the string table
915 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
916 offset to the string table is nonzero and handle the nonexistant
917 string table case, should it occur. Ensure that the string table
918 size read from the file is reasonable, with a minimum lower bound
919 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
921 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
923 * Makefile.in: Changes to build testsuite correctly.
924 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
925 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
926 (TARGET_FLAGS_TO_PASS): New variable.
927 (SUBDIRS): Added testsuite.
928 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
929 testsuite is compiled with CC_FOR_TARGET rather than CC.
931 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
933 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
934 reported by mycroft@gnu.ai.mit.edu.
936 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
937 * configure.in (vax-*-ultrix2*): New triplet.
938 * config/vaxult2.mh: New file.
939 * xm-vaxult2.h: New file.
941 * c-exp.y (parse_number): Change high_bit to unsigned.
942 * demangle.c: Change all references to cfront to ARM, since the
943 actual algorithm is the one specified in the Annotated Reference
944 Manual. This was confusing users into thinking that full cfront
945 support was implemented.
946 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
947 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
948 directly to lookup_struct_elt_type, which will do the
949 dereferencing itself.
950 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
951 NULL dereferencing bug for unnamed structs, comment out
954 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
956 * coffread.c (process_coff_symbol): Change PCC argument correction
957 so that it only happens on big-endian targets; so that it only
958 happens if the short or char argument is aligned on an int
959 boundary; and so that it changes the location, rather than the
960 type, of the argument. These changes tend to parallel similar
961 (old) changes in stabsread.c.
963 * coffread.c (coff_read_enum_type): Use the specified size for
964 enums, don't assume that they are int-sized.
966 * c-valprint.c (c_val_print): Don't assume enums are the same as
969 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
970 Rendell, <michael@mercury.cs.mun.ca>.
972 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
974 * language.h (local_decimal_format_custom): Add prototype.
975 * language.c (local_decimal_format_custom): Add function, bug
976 reported by Robert R. Henry (rrh@tera.com).
978 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
980 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
981 by Josef Leherbauer, joe@takeFive.co.at.
983 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
985 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
986 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
987 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
988 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
989 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
990 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
991 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
992 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
994 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
996 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
997 of demangled name fields to NULL if no demangling exists for
998 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
999 symbols if their language is known at the time they are created,
1000 but sometimes the language is not known until later.
1002 * ch-typeprint.c (chill_print_type_base): Name changed to
1003 chill_type_print_base to match pattern for C and C++ names.
1004 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1005 to be consistent with other usages.
1006 * ch-typeprint.c (chill_type_print_base): Add support for
1007 printing Chill STRUCT types.
1008 * ch-valprint.c: Include values.h.
1009 * ch-valprint.c (chill_print_value_fields): New function and
1010 prototype for printing Chill STRUCT values.
1011 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1012 that was being called with two args instead of three.
1013 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1014 to print Chill STRUCT values.
1016 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1018 * configure.in: added testsuite to configdirs.
1020 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1022 * doc/stabs.texi: The `this' pointer is now known by the name
1023 `this' instead of `$t'.
1025 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1027 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1028 references of TAG_string_type DIEs in user defined types.
1029 * ch-lang.c (chill_create_fundamental_type): Track compiler
1030 change that now emits debugging info with the type long for Chill
1033 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1035 * remote-mips.c: New file; implements MIPS remote debugging
1037 * config/idt.mt: New file; uses remote-mips.c
1038 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1040 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1041 floating point coprocessor.
1042 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1044 (mips_pop_frame): If not mips_fpu, don't restore floating point
1046 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1048 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1049 mips_fpu, don't use fp0 as floating point return register.
1050 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1053 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1055 * gdb/testsuite: made modifications to testcases, etc., to allow
1056 them to work properly given the reorganization of deja-gnu and the
1057 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1059 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1061 * gdb/testsuite: Initial creation of gdb/testsuite.
1062 Migrated dejagnu testcases and support files for testing nm to
1063 gdb/testsuite from deja-gnu. These files were moved "as is"
1064 with no modifications. This migration is part of a major overhaul
1065 of dejagnu. The modifications to these testcases, etc., which
1066 will allow them to work with the new version of dejagnu will be
1067 made in a future update.
1069 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1071 * NEWS: Add reminders for next release.
1073 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1075 * mipsread.c (parse_lines): Correct check for files compiled with
1078 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1080 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1082 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1084 * Makefile.in (VERSION): GDB-4.8 release!
1085 * README, NEWS: Update for release.
1087 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1089 * am29k-pinsn.c (print_insn): Minor nits with const.
1090 * am29k-tdep.c: More minor nits with arg types for
1091 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1093 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1095 * gcc.patch: Update for a different GCC (G++) bug.
1096 * main.c (print_gdb_version): Update copyright year to 1993.
1097 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1098 conditionalize this file on it. FIXME, right way is to split
1099 these into two config files.
1100 (ATTACH_DETACH): Define for BSD 4.4
1101 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1102 (U_REGS_OFFSET): Revise for 4.4.
1103 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1104 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1105 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1107 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1109 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1112 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1114 * c-lang.c (c_printstr): Bugfix for length==0 case.
1116 * c-lang.c (c_printstr): If a C string ends in a null, don't
1119 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1121 * defs.h (STRCMP): Make it work for unsigned chars.
1123 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1125 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1126 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1127 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1128 define to kludge the large opcode table into two smaller tables,
1129 since GCC take exponential space to build the table. Lint.
1130 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1132 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1134 * Makefile.in (VERSION): Roll to 4.7.9.
1135 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1136 definition here, to handle both BSD 4.3 and 4.4 systems.
1137 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1138 * remote.c (alarm): Move declaration to global level, before
1139 first reference to it.
1140 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1141 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1143 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1145 * remote.c (readchar): forward declare alarm which otherwise looks
1146 like an undeclared variable to gcc.
1148 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1149 when comparing against an int. Avoids superfluous warning from
1152 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1153 Avoids superfluous warnings from some systems and/or compilers
1154 (like vax ultrix 4.2.)
1156 * language.c (struct op_print unk_op_print_tab): use the enum
1157 values rather naked zeros as initializers. Avoids warnings from
1158 ultrix type compilers.
1160 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1162 * Makefile.in (VERSION): Roll to 4.7.6.
1163 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1164 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1165 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1166 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1167 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1168 (depend): Fix bug where nm-files in config files weren't noticed.
1169 (make-proto-gdb-1): Avoid changing directories while building new
1170 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1172 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1174 * remote.c: Improve error recovery. Allow user to break out
1175 of initial connection attempt with INTERRUPT. Treat a timeout
1176 while waiting for remote packet like a retry, unless the remote
1177 side is actively running user code. Fix a few long printf_filtered's.
1179 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1182 * buildsym.c (start_subfile): Allow null file name.
1184 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1186 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1187 expects a pointer to complaint rather than a complaint
1189 (process_linenos): free the previously allocated subfile name,
1190 then allocate the new one from the heap.
1192 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1194 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1196 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1198 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1199 Previously, would bogusly index off the bottom of type_vector.
1200 (rs6000_builtin_type): Accept type number as argument.
1201 (read_type, case '-'): Handle negatives like any other type number.
1203 * symfile.c (deduce_language_from_filename): Handle null name.
1205 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1206 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1207 fixed by sato@sm.sony.co.jp.
1209 * xcoffread.c (parmsym): Don't use an initializer to set up
1210 this struct symbol. Set it up in initialize_xcoffread.
1211 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1212 works on real rs/6000 target with #ifndef FAKING_RS6000.
1214 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1216 * stabsread.c (rs6000_builtin_type): Move function from
1217 xcoffread.c:builtin_type.
1218 * xcoffread.c (builtin_type): Move to stabsread. Remove
1219 IBM6000_HOST dependency. Move misplaced comments.
1220 (various): Change printf's to complaints.
1221 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1222 objfile argument to read_type calls under #if 0.
1223 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1224 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1225 * Makefile.in: xcoffread.o is not built by default.
1226 * xm-rs6000.h (IBM6000_HOST): Remove.
1227 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1228 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1231 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1233 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1234 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1235 register numbers when user tries to modify elements in structs
1236 passed as arguments.
1237 * inflow.c (child_terminal_info): Move banner outside of system
1239 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1240 passes struct/union arguments by address.
1242 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1244 * Based on patch from Kean Johnston <maw@netcom.com>:
1245 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1246 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1247 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1249 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1251 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1252 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1254 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1256 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1257 cc debugging output.
1259 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1261 * stabsread.c (define_symbol): Complain about unrecognized names
1262 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1263 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1264 (read_cpp_abbrev): Don't use the class name as part of the
1265 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1266 abbrevs. Inspired by Mike Tiemann.
1267 (read_tilde_fields): Comment. Remove ancient dead code.
1268 Remove erroneous but non-dead code. Simplify. Add complaints.
1269 (in general): Remove extraneous (parentheses) in return
1272 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1274 * coffread.c (coff_lookup_type): Fix fencepost error reported
1275 by Art Berggreen, <arg@opal.acc.com>.
1277 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1278 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1280 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1281 test, which is apparently left over from when we used native
1282 include files and couldn't depend on the member names being there.
1283 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1285 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1287 * mipsread.c: Major overhaul to use new BFD symbol table reading
1288 routines. Now swaps information as it is needed, rather than
1289 swapping everything when the file is read.
1291 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1293 * Makefile.in (TARDIRS): Add sparclite demo dir.
1294 (*.tab.c): Change dependency on Makefile to depend on
1295 Makefile.in, otherwise it always rebuilds after configuring.
1296 Force output *.tab.c file into current directory even in "make"
1297 versions that rewrite dependent file names used in command lines.
1299 * TODO: Remove some things we did.
1300 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1301 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1302 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1303 * symtab.h: Eliminate unnamed unions and structs.
1305 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1307 * Makefile.in (VERSION): Roll to 4.7.5.
1309 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1311 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1312 re-evaluating symbol pointers.
1314 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1316 * c-exp.y (lcurly, rcurly): New nonterminals.
1317 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1319 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1320 made function static.
1321 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1322 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1323 * parse.c (start_arglist):
1324 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1325 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1326 * parser-defs.h (funcall_chain): Moved to parse.c.
1327 * printcmd.c (print_frame_nameless_args): Fix prototype.
1328 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1329 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1330 * valops.c (typecmp): Moved prototype from values.h.
1331 * value.h (typecmp): Moved prototype to valops.c, made static.
1332 * ch-exp.y (yylex): Change way control sequences are disabled.
1334 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1336 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1338 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1340 * mipsread.c (upgrade_type): Build array types correctly, using
1341 create_range_type and create_array_type.
1343 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1345 * remote-nindy.c: Cleanup.
1347 * infrun.c (wait_for_inferior): When rolling back the PC after
1348 a breakpoint, call write_pc so that NPC gets rolled back as well
1351 * blockframe.c (inside_entry_file, inside_main_func,
1352 inside_entry_func): PC of zero is always "bottom of stack".
1354 * printcmd.c (print_frame_args, print_frame_nameless_args):
1355 Let print_frame_nameless_args decide whether there are any,
1356 laying groundwork for possibly later printing 29K args for
1357 functions where we have tag words but no symbols.
1359 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1361 * Makefile.in: fix GDB doc targets for new doc subdir structure
1363 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1365 * stack.c (parse_frame_specification): Parse as many arguments
1366 as there are (up to MAXARGS). Pass all of them in argc, argv
1367 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1368 many there were, onto SETUP_ARBITRARY_FRAME.
1369 * tm-mips.h, tm-sparc.h: Corresponding changes.
1370 * mips-tdep.c, sparc-tdep.c: Ditto.
1372 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1374 * hp300ux-nat.c: Update copyrights.
1375 * mipsread.c (parse_partial_symbols): Complain about block
1376 indexes that go backwards. Fix from Peter Schauer.
1377 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1378 symbol-file that has no linkage symbols to be read.
1379 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1380 from tm- file to xm-file, since they're host dependent.
1381 * valarith.c (value_binop): Typo.
1383 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1385 * sparclite/aload.c: Add copyleft.
1386 * sparclite/crt0.s: Add comment at beginning.
1388 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1390 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1391 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1393 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1395 * values.c (value_headof): Fix typo in which VTBL and ARG were
1396 being confused for one another.
1398 * valops.c (typecmp): Now static.
1400 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1401 baseclass--we don't always inherit its virtual function table
1404 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1405 pointer correctly in case value_struct_elt moves it around.
1407 * valops.c (typecmp): Now static. Also, now groks references
1410 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1411 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1413 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1415 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1416 to avoid "too much defining" error from native C compiler (!).
1418 * Makefile.in (HFILES): Add typeprint.h.
1419 * typeprint.[ch]: Update copyrights.
1421 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1423 * Makefile.in: Update to match doc/ subdir changes.
1425 * config/hp300hpux.mh: No cross-host file needed, just native.
1426 * config/go32.mh: Remove nonexistent "native" support.
1428 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1429 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1430 * m88k-tdep.c (next_insn): Lint, cleanup.
1431 (store_parm_word): Lint.
1433 * README: Fix typo (reported by karl@hq.ileaf.com).
1435 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1437 * expression.h (BINOP_CONCAT): Document use for self concatenation
1438 an integral number of times.
1439 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1441 * valarith.c (value_concat): Rewrite to support self
1442 concatenation an integral number of times.
1443 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1444 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1445 eliminate hundreds of spurious shift/reduce and reduce/reduce
1446 conflicts that mask the 5 real ones.
1447 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1448 * ch-exp.y (integer_literal_expression): Remove production,
1451 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1453 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1454 implied that "no side effects" was nonfunctional.
1455 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1456 character string and bitstring concatenation.
1457 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1458 * expression.h (exp_opcode): Add BINOP_CONCAT.
1459 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1460 * language.c (string_type): Add function to determine if a type
1462 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1463 * valarith.c (value_concat): New function to concatenate two
1464 values, such as character strings or bitstrings.
1465 * valops.c (value_string): Remove error stub and implement
1467 * value.h (value_concat): Add prototype.
1468 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1469 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1470 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1473 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1475 * c-exp.y (exp): Add production to support direct creation
1476 of array constants using the obvious syntax.
1477 * c-valprint.c (c_val_print): Set printed string length.
1478 * dwarfread.c (read_tag_string_type): New prototype and
1479 function that handles TAG_string_type DIEs.
1480 * dwarfread.c (process_dies): Add case for TAG_string_type
1481 that calls new read_tag_string_type function.
1482 * expprint.c (print_subexp): Add support for OP_ARRAY.
1483 * gdbtypes.c (create_range_type, create_array_type): Inherit
1484 objfile from the index type.
1485 * ch-typeprint.c (chill_print_type): Add case for
1487 * ch-valprint.c (chill_val_print): Fix case for
1490 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1492 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1493 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1494 include/coff/mips.h.
1496 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1498 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1499 constants with an explicit null byte terminator. OP_STRING is
1500 now used for real string types.
1501 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1502 they are used by all languages.
1503 * c-lang.c (_initialize_c_language): Move initializations of
1504 builtin_type_* to lang.c.
1505 * c-typeprint.c (c_type_print_varspec_prefix,
1506 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1507 to TYPE_CODE_STRING.
1508 * c-valprint.c (c_val_print): Change the way character arrays
1509 are printed as strings to be consistent with the way strings
1510 are printed when pointer-to-char types are dereferenced.
1511 Remove test of print_max before calling val_print_string, which
1512 now does it's own test.
1513 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1514 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1515 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1516 * gdbtypes.c (builtin_type_*): Add declarations moved from
1518 * gdbtypes.c (create_string_type): New function to create real
1520 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1521 renamed to TYPE_CODE_STRING.
1522 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1523 builtin_type_* types moved from c-lang.c.
1524 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1525 to TYPE_CODE_STRING.
1526 * gdbtypes.h (builtin_type_string): Add extern declaration.
1527 * gdbtypes.h (create_string_type): Add prototype.
1528 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1529 renamed to TYPE_CODE_STRING.
1530 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1532 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1533 renamed to TYPE_CODE_STRING.
1534 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1536 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1537 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1538 to TYPE_CODE_STRING.
1539 * valops.c (allocate_space_in_inferior): New function and
1540 prototype, using code ripped out of value_string.
1541 * valops.c (value_string): Rewritten to use new function
1542 allocate_space_in_inferior, but temporarily disabled until some
1543 other support is in place.
1544 * valops.c (value_array): New function to create array constants.
1545 * valprint.c (val_print_string): Add comment to document use,
1546 complete rewrite to fix several small buglets.
1547 * value.h (value_array): Add prototype.
1548 * value.h (val_print_string): Change prototype to match rewrite.
1549 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1550 * ch-exp.y (match_character_literal): Disable recognition of
1551 control sequence form of character literals and document why.
1553 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1555 * nindy-share/nindy.c: Add comments to #endif's to clarify
1558 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1559 read_memory to get byte order right.
1560 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1561 anymore. This is done in paread.c now. We expect unwind info
1562 to hang off of objfiles, and search all of the objfiles when until
1564 * (skip_trampoline_code): Cast arg to target_read_memory.
1565 * objfiles.h (struct objfile): Add new field obj_private to hold
1566 per object file private data (unwind info in this case).
1567 * paread.c (read_unwind_info): New routine to read unwind info
1568 for the objfile. This data is hung off of obj_private.
1569 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1570 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1571 make this easier to access.
1573 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1575 * c-valprint.c (cp_print_class_member): Add extern decl.
1576 * c-valprint.c (c_val_print): Extract code for printing methods
1577 and move it to cp_print_class_method in cp-valprint.c.
1578 * c-valprint.c (c_val_print): Extract code to print strings and
1579 move it to val_print_string in valprint.c.
1580 * cp-valprint.c (cp_print_class_method): New function using
1581 code extracted from c_val_print.
1582 * valprint.c (val_print_string): New function using code
1583 extracted from c_val_print.
1584 * value.h (val_print_string): Add prototype.
1585 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1586 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1587 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1588 CHECKBUF, growbuf_by_size): New variables, macros, and support
1589 functions for implementing a dynamically expandable temp buffer.
1590 * ch-exp.y (match_string_literal): New lexer function.
1591 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1592 removed and replaced with new CHECKBUF macro.
1593 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1594 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1596 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1598 * Makefile.in: Add info for paread.o.
1599 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1601 * blockframe.c (frameless_look_for_prologue): Correct the
1603 * gdbtypes.h, gdbtypes.c: Use const in decl of
1604 cplus_struct_default, now that pa-gas assembler has been fixed.
1605 * hppah-nat.c: Formatting.
1606 * hppah-tdep.c: Remove lots of useless externs for variables we
1608 * (find_unwind_entry): Speed up by using binary search, and a one
1610 * (rp_saved): New routine to see what unwind info says about RP
1611 being saved on the stack frame.
1612 * (frame_saved_pc): Look for prologue to see if we need to
1613 examine the stack for the saved RP or not.
1614 * (init_extra_frame_info): Check for prologue, instead of
1615 framesize to determine if we are frameless or not.
1616 * (frame_chain_valid): Stop backtraces when we run into _start.
1617 * (push_dummy_frame): Reformat to make more readable.
1618 * (find_dummy_frame_regs): ditto.
1619 * (hp_pop_frame): ditto.
1620 * (hp_restore_pc_queue): small cleanup.
1621 * (hp_push_arguments): ditto.
1622 * (pa_do_registers_info): ditto.
1623 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1624 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1625 * Define FRAME_CHAIN_VALID.
1626 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1627 passed to functions.
1629 * paread.c (pa_symtab_read): Use new bfd conventions for
1630 accessing linker symbol table.
1631 * (pa_symfile_init): Access embedded STAB info via BFD section
1632 mechanism and related macros.
1635 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1637 * sparc-stub.c: Use a seperate stack for our traps.
1638 * Handle recursive traps.
1639 * Remove all trap init code. This needs to be done by the
1641 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1643 * (handle_exception): See if we are at breakinst, if so, then
1644 advance PC sp that users can just step out of breakpoint().
1645 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1646 new place if SP has changed.
1647 * (case 's'): Get rid of this, we can't do it yet.
1648 * (case 't'): New command to test any old random feature.
1649 * (case 'r'): New command to reset the system.
1650 * (breakpoint): Add label to breakpoint trap instruction so that
1651 handle_exception() can detect where we are and get past the
1652 breakpoint trivially.
1654 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1656 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1658 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1660 * configure.in: recognise all sparclite variants
1662 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1664 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1665 binary files oring in the right bit.
1667 * main.c, source.c, state.c, symmisc.c: use macros defined in
1668 fopen-{bin|both} when fopening files.
1670 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1672 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1673 from a configuration file (typically including <limits.h>), or to
1674 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1675 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1676 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1677 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1678 * exppritn.c (print_subexp, dump_expression): Add case for
1680 * expression.h (OP_BITSTRING): New expression element type for
1682 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1683 macros to convert between number of expression elements and bytes
1684 to store that many elements.
1685 * i960-tdep.c (leafproc_return): Use new macros to access
1686 minimal symbol name and address fields.
1687 * m88k-pinsn.c (sprint_address): Use new macros to access
1688 minimal symbol name and address fields.
1689 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1690 minimal symbol address field.
1691 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1692 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1693 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1694 Use new BYTES_TO_EXP_ELEM macro.
1695 * parse.c (write_exp_bitstring): New function to write packed
1696 bitstrings into the expression element vector.
1697 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1699 * parser-defs.h (struct stoken): Document that it is used for
1700 OP_BITSTRING as well as OP_STRING.
1701 * parser-defs.h (write_exp_bitstring): Add prototype.
1702 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1703 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1704 LOWER, LENGTH): New tokens for keywords.
1705 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1706 upper_lower_argument, length_argument, array_mode_name,
1707 string_mode_name, variant_structure_mode_name): New non-terminals
1709 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1710 * ch-exp.y (match_bitstring_literal): New lexer support function
1711 to recognize bitstring literals.
1712 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1713 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1714 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1715 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1716 * ch-exp.y (yylex): Check tokentab6.
1717 * ch-exp.y (yylex): Call match_bitstring_literal.
1719 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
1721 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
1722 symbol name and value fields.
1724 * c-exp.y (yylex): Make static, to match prototype and other
1727 * expression.h (exp_opcode): Add BINOP_MOD.
1728 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
1729 * expprint.c (dump_expression): Handle new BINOP_MOD.
1730 * language.c (binop_type_check): Handle new BINOP_MOD.
1731 * main.c (float_handler): Re-enable float handler when hit.
1732 * valarith.c (language.h): Include, need current_language.
1733 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
1734 for integer divide truncates towards zero for negative results.
1735 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
1736 * valarith.c (value_binop): Allow arithmetic operations on
1737 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
1738 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
1739 * ch-exp.y (tokentab3): Add MOD and REM.
1740 * ch-exp.y (yylex): Set innermost_block for symbols found
1741 in local scopes. Return LOCATION_NAME for local symbols.
1742 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
1743 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
1745 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1747 * command.c (shell_escape, make_command, _initialize_command):
1748 don't create or use fork if CANT_FORK is defined.
1749 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
1750 code written for the IBM PC" remain.
1751 * xm-go32.h: define CANT_FORK
1753 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1755 * remote-sim.c: first attempt at general simulator interface
1756 * remote-hms.c: whitespace
1757 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
1758 understand new stack layout. (print_register_hook): print ccr
1759 register in a fancy way.
1761 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
1763 * eval.c (language.h): Include.
1764 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
1765 to pointer types when the current language is C. It loses for
1766 other languages when the lower index bound is nonzero.
1767 * valarith.c (value_subscript): Take array lower bounds into
1768 account when performing subscripting operations.
1769 * valops.c (value_coerce_array): Add comment describing why
1770 arrays with nonzero lower bounds are dealt with in value_subscript,
1771 rather than in value_coerce_array.
1773 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
1775 * ch-exp.y (FLOAT_LITERAL): Add token.
1776 * ch-exp.y (literal): Add FLOAT_LITERAL.
1777 * ch-exp.y (match_float_literal): New lexer routine.
1778 * ch-exp.y (convert_float): Remove.
1779 * ch-exp.y (yylex): Call match_float_literal.
1780 * ch-exp.y (yylex): Match single '.' after trying
1781 to match floating point literals.
1783 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
1784 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
1786 * expprint.c (dump_expression): New function for dumping
1787 expression vectors during gdb debugging.
1788 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
1789 MULTI_SUBSCRIPT and moved out of BINOP range.
1790 * expression.h (DUMP_EXPRESSION): New macro that calls
1791 dump_expression if DEBUG_EXPRESSIONS is defined.
1792 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
1793 * parse.c (length_of_subexp, prefixify_subexp): Change
1794 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
1795 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
1796 prefixify'ing the expression.
1797 * printcmd.c (print_command_1): Add comment.
1798 * ch-exp.y (expression_list): Add useful actions.
1799 * ch-exp.y (value_array_element): Add useful actions.
1800 * ch-exp.y (array_primitive_value): Add production.
1801 * ch-exp.y (yylex): Recognize ',' as a token.
1803 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1805 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
1806 POSIXize the recursive makes (make [variable assignments] target{s})
1808 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
1810 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
1811 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
1812 CPLUS_MARKER for all SVR4 systems, so follow suit.
1813 * defs.h (strdup_demangled): Remove prototype.
1814 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
1815 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1816 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
1817 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
1818 prim_record_minimal_symbol_and_info): Use new macro
1819 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1820 * minsyms.c (install_minimal_symbols): Use new macro
1821 SYMBOL_INIT_DEMANGLED_NAME.
1822 * stabsread.c (define_symbol): Use new macro
1823 SYMBOL_INIT_DEMANGLED_NAME.
1824 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1825 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
1826 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
1827 SYMBOL_INIT_DEMANGLED_NAME.
1828 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
1829 SYMBOL_DEMANGLED_NAME now tests language itself.
1830 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
1831 now tests language itself.
1832 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
1833 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
1834 mangled name member in the language dependent portion of a symbol.
1835 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
1836 mangled name member appropriate for a symbol's language.
1837 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
1838 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
1839 SYMBOL_DEMANGLED_NAME now tests language itself.
1840 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
1841 initializes language dependent portion of symbol.
1842 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
1843 demangles and caches the demangled form of symbol names.
1844 * utils.c (fputs_demangled, fprint_symbol): Use current language
1845 to select an appropriate demangling algorithm.
1846 * utils.c (strdup_demangled): Remove, no longer used.
1847 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
1848 access the Chill mangled name member in the language dependent
1849 portion of a symbol.
1850 * ch-lang.c (chill_demangle): New function, simple demangler.
1851 * defs.h (chill_demangle): Add prototype.
1852 * symtab.h (language_dependent_info): Add struct for Chill.
1854 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
1856 * Makefile.in (BISON): Add comment that when bison is used, it
1857 must include the "-y" option.
1858 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
1859 Remove defines to remap non-yacc symbols, thus backing out of
1860 previous recent changes. Standard policy is that non-yacc parser
1861 generators get fixed, rather than adding bug workarounds in gdb
1862 for each new one that pops up. Expand comment to note this.
1863 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
1865 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
1867 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
1868 case. Use code in N_SOL.
1870 * paread.c: New file that contains all HPPA/HPUX symbol reading
1872 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
1873 * (dbx_symfile_init): Use sizeof(long) instead of 4.
1874 * (dbx_symfile_offsets): Make static.
1875 * (pastab_build_psymtabs): New interface routine for paread to
1876 send stabs into dbxread.
1877 * gdb-stabs.h: Remove gobs of HPPA cruft.
1879 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
1881 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
1883 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
1885 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
1886 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1887 and YYDEBUG is not already defined.
1888 * c-exp.y (strncmp): Replace throughout with STREQN, missed
1889 them during the previous replacements.
1890 * printcmd.c (_initialize_printcmd): Update internal documentation
1891 for "set" command to note that the assignment syntax is language
1893 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
1894 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1895 and YYDEBUG is not already defined.
1896 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
1897 single_assignment_action): New terminals and nonterminal for gdb
1898 extensions to chill expression grammer.
1899 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
1900 tokens that start with '$' (register names, convenience vars, etc).
1901 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
1902 * ch-exp.y (yylex): Call match_dollar_tokens.
1904 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
1906 * hppah-tdep.c (skip_trampoline_code): Use new macros for
1907 accessing minimal symbol data.
1908 * infcmd.c (read_pc): Use #ifdef, not #if.
1909 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
1910 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
1911 minimal symbol data.
1913 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
1914 frame. Use find_return_regnum to find the caller.
1915 * (find_unwind_entry): New routine to locate stack frame info
1916 associated with a procedure. This looks in the $UNWIND_START$
1917 section in the SOM file.
1918 * (find_return_regnum): New routine. Uses find_unwind_entry() to
1919 figure out where the caller's return address is stored.
1920 * (find_proc_framesize): New routine. Uses find_unwind_entry()
1921 to figure out the frame size for a procedure.
1922 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
1923 * (init_extra_frame_info): New routine. Corrects PC and FP for
1924 outermost frame if necessary.
1925 * (frame_chain): New routine, moved from tm-hppa.h.
1926 * (skip_trampoline_code): Handle computed function calls (ie:
1927 calls from $$dyncall).
1928 * (unwind_command): Temporary support function to allow user
1929 to control/observe aspects of the unwind (stack frame) info.
1930 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
1931 was in a system call, if so, then read the PC from r31.
1932 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
1933 with extra arg for skip_trampoline_code().
1934 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
1935 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
1936 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
1938 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
1940 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
1941 Call new bfd_get_size() and verify that string table is no larger
1942 than the file that is supposed to contain it.
1943 * symfile.c (syms_from_objfile): Only complain about configured
1944 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
1945 current target is the default BFD target.
1947 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
1949 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
1950 * solib.c (bkpt_names): New array of symbol names to try to
1951 use for the "mapping complete" breakpoint. Configurable
1952 define SOLIB_BKPT_NAME is first one to try.
1953 * solib.c (find_solib): Test debug_base for nonzero rather
1954 than just greater than zero.
1955 * solib.c (enable_break): Use bkpt_names to look up address
1956 at which to set "mapping complete" breakpoint.
1958 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
1960 * defs.h (STRCMP, STREQ, STREQN): New macros.
1961 * defs.h (demangle_and_match): Remove prototype.
1962 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
1963 and STREQN defined in defs.h.
1964 * dwarfread.c (set_cu_language): For completely unknown languages,
1965 try to deduce the language from the filename. Retain behavior
1966 that for known languages we don't know how to handle, we use
1968 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
1969 and demangled name fields in symbol.
1970 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
1971 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
1972 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
1973 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
1974 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
1975 Replace usages throughout.
1976 * elfread.c (demangle.h): Include.
1977 * elfread.c (record_minimal_symbol): Remove prototype and function.
1978 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
1979 B_CLRALL): Moved from symtab.h to gdbtypes.h.
1980 * infcmd.c (jump_command): Remove code to demangle name and add
1981 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
1982 * minsyms.c (demangle.h): Include.
1983 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
1984 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
1985 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
1986 * mipsread.c (psymtab_language): Add static variable.
1987 * stabsread.c (demangle.h): Include.
1988 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
1989 names and cache them in the SYMBOL_DEMANGLED_NAME field.
1990 * stack.c (return_command): Remove explicit demangling of name
1991 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
1992 * symfile.c (demangle.h): Include.
1993 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
1994 to match macros in symfile.h and allow them to be compiled
1995 if INLINE_ADD_PSYMBOL is not true.
1996 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
1997 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
1998 Add code to demangle and cache C++ symbol names. Use macro form
1999 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2000 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2001 Remove, also defined in symfile.c, which we already fixed.
2002 * symtab.c (expensive_mangler): Remove prototype and function.
2003 * symtab.c (find_methods): Remove physnames parameter and fix
2005 * symtab.c (completion_list_add_symbol): Name changed to
2006 completion_list_add_name.
2007 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2008 the normal symbol name and the cached C++ demangled name.
2009 * symtab.c (lookup_demangled_partial_symbol,
2010 lookup_demangled_block_symbol): Remove prototypes and functions.
2011 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2012 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2013 Remove code to try demangling names and matching them.
2014 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2015 Fix to try matching the cached demangled name if no match is
2016 found using the regular symbol name.
2017 * symtab.c (find_methods): Remove unused physnames array.
2018 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2019 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2020 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2021 C++ demangled symbol names.
2022 * symtab.h: Much reformatting of structures and such to add
2023 whitespace to make them more readable, and make them more
2024 consistent with other gdb structure definitions.
2025 * symtab.h (general_symbol_info): New struct containing fields
2026 common to all symbols.
2027 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2028 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2029 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2030 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2031 symbol): Use general_symbol_info struct.
2032 * utils.c (demangle_and_match): Remove, no longer used.
2033 * valops.c (demangle.h): Include.
2034 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2035 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2036 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2037 symmisc.c, symtab.c, valops.c: Replace references to minimal
2038 symbol fields with appropriate macros.
2039 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2040 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2041 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2042 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2043 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2044 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2045 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2046 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2047 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2048 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2049 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2050 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2051 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2052 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2054 * buildsym.c (start_subfile, patch_subfile_names): Default the
2055 source language to what can be deduced from the filename.
2056 * buildsym.c (end_symtab): Update the source language in the
2057 allocated symtab to match what we have been using.
2058 * buildsym.h (struct subfile): Add a language field.
2059 * c-typeprint.c (c_print_type): Remove code to do explicit
2061 * dbxread.c (psymtab_language): Add static variable.
2062 * dbxread.c (start_psymtab): Initialize psymtab_language using
2063 deduce_language_from_filename.
2065 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2067 * valprint.c (val_print): Reorganize comment and add note
2068 about dependency on target byte ordering.
2069 * ch-exp.y (value_array_slice): Fix typo.
2070 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2071 byte sized ints are assumed to be char strings and printed with
2072 string syntax. In chill, arrays of chars and arrays of
2073 bytes/ubytes are distinquishable, and printed appropriately.
2075 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2077 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2078 read/write routines for HPUX.
2080 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2081 branch targets to compute target address using const from previous
2082 instruction if necessary.
2083 * Add `Q' operator to print out bit position field various
2085 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2086 cleanups, use new code from Utah.
2087 * (store_inferior_registers): Update to new code from Utah.
2088 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2089 * (fetch_register): Clear out priv level when reading PCs.
2090 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2091 * Remove decl of errno, #include wait.h and target.h.
2092 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2093 were inside of a kernel call. If so, then PC is in a different
2094 register. Also, mask out bottom two bits of all PCs so as not to
2095 confuse higher level code.
2096 * (push_dummy_frame): Create from #define in tm-hppa.h.
2097 * (find_dummy_frame_regs): Update from Utah.
2098 * (hp_pop_frame): Create from #define in tm-hppa.h.
2099 * (hp_restore_pc_queue): New, from Utah.
2100 * (hp_push_arguments): Big fixes from Utah.
2101 * (pa_do_registers_info, pa_print_registers): Only print out fp
2103 * (skip_trampoline_code): New routine to deal with stubs that
2104 live in nowhereland between callers and callees.
2105 * i860-tdep.c: Remove decl of attach_flag.
2106 * infrun.c (wait_for_inferior): Add new macro
2107 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2108 at by PC will be nullified. If so, then step the target once more
2109 so as to avoid confusing the user.
2110 * (just before step_over_function:): Use stop_func_start, not
2111 stop_pc when checking for the existance of line number info.
2112 stop_func_start will reflect the proper address of the target
2113 routine, not of the stub that we may be traversing to get there.
2114 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2115 to deal with the stubs that PA compilers sometimes stick between
2116 callers and callees. Also, define FLAGS_REGNUM for access to the
2118 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2120 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2121 write gr0, PC regs, and PSW!
2122 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2123 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2125 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2126 * Define struct unwind_table_entry.
2127 * valops.c (call_function_by_hand): Add another arg to
2128 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2131 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2133 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2135 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2137 * Makefile.in (VERSION): Bump to 4.7.4.
2138 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2139 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2140 * Makefile.in (HFILES): Add valprint.h.
2141 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2142 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2143 * typeprint.c, typeprint.h: New files for language independent
2144 type printing functions.
2145 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2146 type printing functions and definitions.
2147 * valprint.h: New include file for language independent value
2148 printing definitions.
2149 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2150 dependent value printing functions.
2151 * c-exp.y (production ptype): Add range_type variable and use new
2152 create_range_type function.
2153 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2154 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2155 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2156 "const static" to ANSI-conformant "static const".
2157 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2158 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2160 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2161 * coffread.c (decode_type): Add range_type variable and call to
2162 new create_range_type function.
2163 * complaints.c (complain): Remove unused val variable.
2164 * complaints.c (_initialize_complaints): Make it void.
2165 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2166 variable and call new create_range_type function.
2167 * defs.h (enum val_prettyprint): Move enum from value.h to here
2168 so we can avoid having to include value.h just for prototypes that
2169 need the enum (thanks ANSI).
2170 * dwarfread.c (struct_type): Local anonymous_size variable is
2171 only used if !BITS_BIG_ENDIAN.
2172 * dwarfread.c (decode_subscript_data_item): Add rangetype
2173 variable and call new create_range_type function.
2174 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2176 * eval.c (evaluate_subexp): Remove unused local variable name
2177 and the statement with no side effects that initializes it.
2178 * expprint.c (print_subexp): Change local_printstr to
2180 * gdbtypes.c (create_range_type): New function that creates
2181 a range type using code fragments from object file readers as
2182 an example of what has to be initialized.
2183 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2184 and high_bound parameters, replaced with a single range_type
2185 parameter. Change function body to use passed in range_type
2186 rather than handcrafting one.
2187 * gdbtypes.h (create_range_type): Add prototype.
2188 * gdbtypes.h (create_array_type): Change prototype parameters.
2189 * infrun.c (normal_stop): Remove unused local variables tem and c.
2190 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2191 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2192 stub functions that call error if called.
2193 * language.c (unknown_language_defn, auto_language_defn,
2194 local_language_defn): Add initializers unk_lang_print_type and
2196 * language.h (struct language_defn): Reformat for larger
2197 comments, add la_print_type and la_val_print members. Add
2198 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2199 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2200 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2202 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2204 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2205 * main.c (execute_command): Remove unused local variable cmdlines.
2206 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2207 (clear_displays), symmisc.c (block_depth), values.c
2208 (clear_value_history):
2209 Make testing of truth value of assignment result explicit.
2210 * mipsread.c (upgrade_type): Update FIXME to include future use
2211 of create_range_type.
2212 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2213 whatis_exp, maintenance_print_type): Move prototypes and functions
2215 * printcmd.c (_initialize_printcmd): Move add_com calls for
2216 ptype_command and whatis_command to new typeprint.c.
2217 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2218 * source.c (find_source_lines): Local variable c only used
2219 when LSEEK_NOT_LINEAR is defined.
2220 * stabsread.c (read_array_type): Use new create_range_type
2222 * stabsread.c (read_range_type): Add new index_type variable and
2223 call new create_range_type function rather than handcrafting
2225 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2226 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2227 * symtab.c (type_print_base usages): Use c_type_print_base.
2228 * symtab.c (type_print_varspec_prefix usages): Use
2229 c_type_print_varspec_prefix.
2230 * symtab.c (type_print_method_args usages): Use
2231 cp_type_print_method_args.
2232 * valprint.c: Completely ripped apart and the fragments used
2233 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2234 valprint.h. Remaining stuff is language independent.
2235 * value.h (struct fn_field): Forward declare for prototypes.
2236 * value.h (type_print_1): Remove prototype.
2237 * value.h (enum val_prettyprint): Moved to defs.h.
2238 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2239 * value.h (baseclass_offset): Add prototype.
2240 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2241 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2242 * ch-typeprint.c: New file for language dependent type printing.
2243 * ch-valprint.c: New file for language dependent value printing.
2244 * ch-exp.y (parse_number): Remove prototype and stub function.
2245 * ch-exp.y (decode_integer_literal): Removed unused digits and
2247 * ch-exp.y (convert_float): Completely ifdef out for now.
2248 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2249 ch-lang.c (chill_op_print_tab):
2250 Change from ANSI-obsolescent "const static" to ANSI-conformant
2252 * ch-exp.y (yylex): Add unhandled storage class enumeration
2253 literals to switch statement for completeness.
2254 * ch-lang.c (chill_create_fundamental_types): Remove unused
2255 nbytes variable. Change dummy type to 2 bytes to match int.
2256 Handle FT_VOID types gratuituously added to chill DWARF by
2257 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2258 type rather than a one byte TYPE_CODE_INT type.
2259 * ch-lang.c (chill_language_defn): Add chill_print_type and
2261 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2263 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2265 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2266 bfd_get_symbol_leading_char instead.
2268 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2269 leading character from names.
2270 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2271 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2272 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2274 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2275 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2276 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2277 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2278 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2279 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2280 * symfile.c (syms_from_objfile): Insert debugging check to test
2281 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2283 * doc/gdbint.texinfo (Host Conditionals): Remove
2284 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2286 (Target Conditionals): Remove all of the above.
2288 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2290 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2291 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2293 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2295 * coffread.c (decode_type): catch negative tagndx fields generated
2297 * exec.c: comment out string following #endif.
2298 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2299 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2301 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2302 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2304 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2306 * complaints.c: New file, code moved from utils.c.
2307 * complaints.c (complain): Made into a varargs function.
2308 * complaints.h: New file, code moved from symfile.h.
2309 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2310 * Makefile.in (HFILES): Add complaints.h.
2311 * Makefile.in (OBS): Add complaints.o.
2312 * symfile.c (complaint_root, stop_whining, complaint_series,
2313 complain, clear_complaints, add_show_from_set for stop_whining):
2314 Moved to complaints.c.
2315 * symfile.h (struct complaint, complaint_root decl, complain
2316 prototype, clear_complaints prototype): Moved to complaints.h.
2317 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2318 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2319 complaints.h. Remove casts from arguments to complain(),
2320 which is now a varargs function, and remove unnecessary
2321 placeholder zero args.
2322 * defs.h (begin_line): Add prototype.
2323 * defs.h (vprintf_filtered): Add prototype.
2324 * dwarfread.c (varargs.h): Remove, no longer needed.
2325 * dwarfread.c (dwarfwarn): Remove prototype and function.
2326 * dwarfread.c (complaints): Define a bunch of complaints.
2327 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2328 usages to standard complain() calls.
2329 * utils.c (begin_line): New function that ensures that
2330 whatever gets filter-printed next starts on its own line.
2331 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2332 but to stdout (calls vfprintf_filtered internally).
2334 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2336 * remote.c: Avoid printf_filtered line limit. Suggested by
2337 Robert R. Henry, <rrh@tera.com>.
2338 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2340 * main.c (main): Accept --silent as well as --quiet. Change +help
2341 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2343 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2344 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2346 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2348 * tm-nindy960.h, remote-nindy.c: Lint.
2350 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2352 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2353 a optional type to decorate as an array type, the type of the
2354 index, and the bounds of the array. Records this additional info
2355 in the array type for use with languages with nonzero array
2357 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2358 to note that arrays may have bounds.
2359 * gdbtypes.h (create_array_type): Update prototype.
2360 * c-exp.y (ptype production): Adjust for new create_array_type
2361 calling conventions.
2362 * coffread.c (decode_type): Call create_array_type rather than
2363 handcrafting array types.
2364 * convex-tdep.c (value_type): Remove, now use create_array_type.
2365 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2366 vector_type into calls to create_array_type.
2367 * dwarfread.c (decode_subscr_data): Name changed to
2368 decode_subscript_data_item throughout.
2369 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2370 create_array_type. Now records index type and range as well.
2371 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2372 change to use create_array_type.
2373 * dwarfread.c (read_subroutine_type): Test existing user defined
2374 types before decorating them, to ensure they are blank, and
2375 complain about it if they are not.
2376 * dwarfread.c (decode_fund_type): For unrecognized types, always
2377 return some valid type (type integer). If the unrecognized type
2378 cannot be an implementation defined type, complain as well.
2379 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2380 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2381 * mipsread.c (upgrade_type): Add FIXME comment that code to
2382 handcraft arrays should be replaced with call to create_array_type.
2383 * stabsread.c (read_array_type): Replace code to handcraft
2384 array types with call to create_array_type.
2385 * valprint.c (type_print_varspec_prefix): Minor formatting
2386 change, join lines that don't need to be split.
2388 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2390 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2391 decl for attach_flag, it now lives in inferior.h.
2392 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2393 Make most functions static.
2394 * hppah-nat.c: General cleanups, remove BSD specific code (since
2395 that all lives in hppab-nat.c).
2396 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2397 Change sense of test against inside_entry_file(). This fix is
2399 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2400 to read/write_register_bytes().
2401 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2402 work around PA-GAS assembler bug. Also, add trailing */ to some
2404 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2405 Same reason as above.
2407 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2409 * mipsread.c (parse_symbol): When checking whether a structured
2410 type is an enum, check qualifiers of its first member, as well as
2411 the base type of the member. Bug found and fixed by John M.
2412 Farrell, <farrell@fjord.reo.dec.com>.
2414 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2415 * remote-vx.c: Don't include vx-share/reg.h.
2416 * vx-share/ptrace.h: Reproduce from scratch.
2417 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2418 * Makefile.in: Remove references to removed files, and to removed
2419 29k-share directories.
2421 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2423 * c-lang.c (_initialize_c_language): Name changed from
2425 * m2-lang.c (_initialize_m2_language): Name changed from
2427 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2428 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2429 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2430 expression parsing into c-lang.c and m2-lang.c respectively.
2431 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2432 m2-exp.y respectively.
2433 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2434 and m2-* files respectively.
2435 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2436 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2437 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2438 * expression.h (struct block): Forward declaration for prototypes.
2439 * language.h (struct objfile): Forward declaration for prototypes.
2440 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2441 * Makefile.in (HFILES): Add ch-lang.h.
2442 * Makefile.in (OBS): Add ch-lang.o.
2443 * ch-exp.y: Migrate code that has nothing to do with expression
2444 parsing into ch-lang.c.
2445 * ch-lang.c: New file, code migrated from c-exp.y.
2446 * ch-lang.h: New file, internal interface between ch-* files.
2447 * ch-lang.c (_initialize_chill_language): Name changed from
2448 _initialize_chill_exp.
2450 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2451 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2452 * config/amix.mh (NATDEPFILES): Add.
2453 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2456 * dwarfread.c (decode_subscr_data): Remove spurious test that
2457 accepted only integer subscript types. We don't do anything
2458 with the type at the moment anyway.
2460 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2462 * ch-exp.y (match_character_literal): Fix case where no
2463 match at all is found.
2464 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2465 width types. For example, "INT" is always 2 bytes regardless
2466 of the values of any TARGET_*_BIT macros. So use explicit
2467 numeric sizes for the types.
2469 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2471 * c-exp.y (c_create_fundamental_type): New function to create
2472 language specific fundamental types for C.
2473 * m2-exp.y (m2_create_fundamental_type): New function to create
2474 language specific fundamental types for Modula 2.
2475 * c-exp.y (c_language_defn, cplus_language_defn): Add
2476 c_create_fundamental_type to language struct initializers.
2477 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2478 to language struct initializers.
2479 * dwarfread.c (expression.h, language.h): Include.
2480 * dwarfread.c (ftypes): New array to hold fundamental types
2481 for current compilation unit.
2482 * dwarfread.c (cu_language_defn): New pointer to language
2483 struct for language of current compilation unit.
2484 * dwarfread.c (dwarf_fundamental_type): New function to
2485 create/lookup fundamental types.
2486 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2487 * dwarfread.c (throughout): Replace lookup_fundamental_type
2488 with dwarf_fundamental_type.
2489 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2490 compilation unit (may be different language or different objfile).
2491 * gdbtypes.c (lookup_fundamental_type): Move actual type
2492 creations into language specific fundamental type creation
2493 functions and call via create_fundamental_type. Add comment
2494 about this function being obsolescent.
2495 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2496 sized signed and unsigned integers.
2497 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2498 * language.c (language_def): New function to lookup a language
2499 struct given it's enumeration.
2500 * language.h (struct language_defn): Add la_fund_type, a pointer
2501 to a function that creates fundamental types for this language.
2502 * language.h (create_fundamental_type): New macro to create
2503 fundamental types based on the current language.
2504 * language.h (language_def): Add prototype.
2505 * language.c (unk_lang_create_fundamental_type): New function
2506 for initializing language structs, calls error if called.
2507 * language.c (unk_language_defn, auto_language_defn,
2508 local_language_defn): Use unk_lang_create_fundamental_type.
2509 ch-exp.y (chill_create_fundamental_type): New function.
2510 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2511 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2513 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2515 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2517 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2518 as GCC_PRODUCER and GPLUS_PRODUCER.
2520 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2522 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2525 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2527 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2528 rather than '$'. This particular piece of braindamage is
2529 spreading like ooze. It's now infected libiberty, deja-gnu,
2531 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2532 hardwired '$' character.
2534 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2536 (Changes to break incredibly ugly, unmaintainable 750 line
2537 read_struct_type function up into managable pieces.)
2538 * Makefile.in (VERSION): Bump to 4.7.3.
2539 * stabsread.c (struct field_info): Local struct definition.
2540 * stabsread.c (read_member_functions, read_struct_fields,
2541 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2542 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2543 functions from fragmented read_struct_type.
2544 * stabsread.c (stabs_general_complaint): Catchall complaint.
2545 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2546 symbol name continuation code. Use macro throughout.
2547 * stabsread.c (various places): Replace add-one-to-pointer
2548 with pointer increment.
2549 * stabsread.c (read_type): Retain function local copy of type
2550 descriptor. Rearrange code calling read_struct_type() to match
2552 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2553 a single blank as the name of nameless enumerations. Recognize
2554 this special case and set nameless flag.
2555 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2557 * ch-exp.y (access_name): New non-terminal token and
2559 * ch-exp.y (general_procedure_name): Now a terminal token.
2560 * ch-exp.y (location): Expand production.
2561 * ch-exp.y (match_simple_name_string): New function.
2562 * ch-exp.y (yylex): Call match_simple_name_string and return
2563 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2565 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2567 * munch: Backslash escape vertical bar characters inside
2568 grep patterns since they have special meaning for some greps.
2569 * parse.c (write_exp_string): Complete rewrite to store string
2570 contants as a leading explicit length, followed by the string data,
2571 followed by a trailing explicit length.
2572 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2573 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2574 Use recorded explicit length of strings in expression elements,
2575 rather than strlen. Adjust code to skip over strings stored in
2576 expression elements, and code to access strings, to account for
2577 new leading explicit size expression element.
2578 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2579 0, to avoid negative expression element indices.
2580 * valops.c (search_struct_method): Minor whitespace change.
2582 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2584 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2585 which together maintain a dynamically expandable static buffer
2586 for the lexer to use when translating C strings to their internal
2587 form (other future uses possible). Fix parsing of C style strings
2588 to do the normal C style input conversions of escaped character
2590 * valops.c (value_string): Remove translation of escaped
2591 character sequences, now done in C expression parser.
2592 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2593 and decides if it should be printed in literal form or some other
2594 form, based on it's ASCII value and setting of sevenbit_strings.
2595 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2596 macro, change indentation style.
2597 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2598 * ch-exp.y (chill_printstr): First cut at real function instead
2601 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2603 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2605 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2607 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2609 * defs.h (sevenbit_strings): Add declaration.
2610 * defs.h (printchar): Replace with gdb_printchar.
2611 * language.h (language_defn): Add new function pointers
2612 la_printchar and la_printstr, to do language dependent
2613 printing of characters and strings.
2614 * language.h (local_printchar, local_printstr): New macros
2615 to call language dependent functions pointed to by la_printchar
2616 and la_printstr respectively.
2617 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2618 dependent functions for printing characters and strings.
2619 * c-exp.y (c_language_defn, cplus_language_defn): Add
2620 c_printchar and c_printstr.
2621 * command.c (do_setshow_command): Rename printchar use to
2623 * expprint.c (print_subexp): Replace C style string output
2624 with call to local_printstr.
2625 * language.c (unk_lang_printchar, unk_lang_printstr):
2626 New stubs, currently errors.
2627 * language.c (unknown_language_defn, auto_language_defn,
2628 local_language_defn): Add unk_lang_printchar and
2630 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2631 language dependent functions to print characters and strings.
2632 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2633 * utils.c (printchar): Renamed to gdb_printchar.
2634 * valprint.c (print_string): Remove prototype, function moved
2635 to c-exp.y, where it becomes c_printstr.
2636 * valprint.c (print_max): Made global for reference from the
2637 language dependent printing routines in *-exp.y.
2638 * valprint.c (repeat_count_threshold): New variable with function
2639 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2640 Change all references to old macro to references to new variable.
2641 * valprint.c (value_print, val_print): Replace calls to
2642 print_string with calls to local_printstr.
2643 * valprint.c (val_print): Replace C style character printing
2644 with call to local_printchar.
2645 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2646 * valprint.c (_initialize_valprint): Add add_show_from_set
2647 call for setting up repeat_count_threshold as print variable.
2648 * ch-exp.y (decode_integer_value): New function.
2649 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2650 * ch-exp.y (chill_printchar, chill_printstr): New language
2651 dependent functions for printing characters and strings.
2652 * ch-exp.y (chill_language_defn): Add chill_printchar and
2655 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2657 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2658 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2659 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2661 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2663 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2664 and assume the process has been killed.
2666 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2668 * remote-udi.c (udi_open): Reset vars so that user can re-run
2669 programs without leaving GDB.
2670 * (many routines): Slightly improve error handling.
2671 * (download): Zero out BSS by longs instead of bytes to avoid
2672 timeouts in real hardware.
2673 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2674 that connection is no longer in use after shutdown() of socket.
2675 This keeps GDB from dying of a SIGPIPE when you issue multiple
2676 `target udi' commands.
2678 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2680 * language.h (language_format_info): New structure to bundle
2681 local formatting information.
2682 * language.h (language_defn): Replace individual format info
2683 with language_format_info structs.
2684 * language.h (local_*_format, local_*_format_prefix,
2685 local_*_format_specifier, local_*_format_suffix): New macros
2686 for binary/octal/decimal/hex formats to access info elements.
2687 * c-exp.y (c_language_defn): Update for new format handling.
2688 * m2-exp.y (m2_language_defn): Update for new format handling.
2689 * dbxread.c (language.h): Include for partial-stab.h use.
2690 * mipsread.c (expression.h, language.h): Include for
2692 * defs.h (local_hex_format, local_hex_format_custom,
2693 local_hex_string, local_hex_string_custom): Move to language.h.
2694 * language.c (local_hex_format_custom, local_hex_string,
2695 local_hex_string_custom, local_octal_format_custom): Use new
2697 * language.c (unknown_language_defn, auto_language_defn,
2698 local_language_defn): Update for new format handling.
2699 * printcmd.c (print_scalar_formatted): Use new macros
2700 to access decimal and binary format info for printing.
2701 * c-exp.y (chill_language_defn): Update for new format handling.
2702 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2703 * ch-exp.y (decode_integer_literal): Add function
2704 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2705 * ch-exp.y (builtin_type_chill_char): Add definition.
2706 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2708 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2710 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2712 (aix_framedata): added nosavedpc field.
2713 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2715 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2716 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2717 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
2718 instructions as function_frame_info does. Expand special case of
2719 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
2721 (pop_frame): Add 4 rather than sizeof (int) to avoid host
2723 (function_frame_info): Set frameless if the function has no frame,
2724 and set nosavedpc if the PC was not saved. Handle gcc generated
2725 stfd 31,-4(31); st 31, -12(31) correctly.
2726 (frameless_function_invocation): New second argument pcsaved; if 0
2727 return whether the function has a frame, if 1 return whether the
2729 (frame_initial_stack_address): Correct typo: cache registers for
2730 callee_fi, not for fi, (avoids reading garbage memory locations).
2732 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
2734 * infrun.c (wait_for_inferior (just before step_over_function
2735 label)): Change test for stepping into subroutine to check for the
2736 presence of line number info. This makes stuff compiled with -g1
2737 cause GDB to not lose control when stepping.
2739 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
2740 Improve comments as well.
2742 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
2744 * Makefile.in (VERSION): Bump to 4.7.2
2745 * symtab.c (find_pc_symtab): Fix return of random value
2747 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
2748 Makefile since it contains sed patterns used in generation.
2749 Add sed pattern to also delete #include of any malloc.h.
2750 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
2751 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
2752 function names to conform to K&R terminology with respect to
2753 logical and bitwise operators:
2754 UNOP_ZEROP => UNOP_LOGICAL_NOT
2755 UNOP_LOGNOT => UNOP_COMPLEMENT
2756 BINOP_LOGAND => BINOP_BITWISE_AND
2757 BINOP_LOGXOR => BINOP_BITWISE_XOR
2758 BINOP_LOGIOR => BINOP_BITWISE_IOR
2759 BINOP_AND => BINOP_LOGICAL_AND
2760 BINOP_OR => BINOP_LOGICAL_OR
2761 PREC_OR => PREC_LOGICAL_OR
2762 PREC_AND => PREC_LOGICAL_AND
2763 PREC_LOGIOR => PREC_BITWISE_IOR
2764 PREC_LOGXOR => PREC_BITWISE_XOR
2765 PREC_LOGAND => PREC_BITWISE_AND
2766 value_zerop() => value_logical_not()
2767 value_lognot() => value_complement()
2768 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
2769 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
2770 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
2771 and is nonexistant in some SVR4 based systems.
2772 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
2773 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
2775 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
2776 * source.c (source_info): Fix minor nits, print "1 line" rather
2777 than "1 lines", and "language is <lang>".
2778 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
2779 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
2780 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
2782 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
2783 * ch-exp.y: New expression parser, for GNU-Chill.
2784 * defs.h (enum language): Add language_chill.
2785 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
2786 LANG_MODULA2 a recognized language.
2787 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
2788 Chill as well as Modula-2.
2789 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
2790 builtin_type_chill_ulong, builtin_type_chill_real): Add.
2791 * language.c (set_language_command): Add chill.
2792 * language.c (binop_result_type, integral_type, character_type,
2793 boolean_type, structured_type, value_true, binop_type_check):
2794 Add language_chill cases.
2795 * language.h (_LANG_chill): Define.
2796 * symfile.c (deduce_language_from_filename): Recognize the
2797 filename extensions ".chill", ".c186", and ".c286" for Chill.
2798 * valprint.c (typedef_print): Add case for language_chill.
2799 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
2800 * Makefile.in (YYFILES): Add ch-exp.tab.c.
2801 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
2802 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
2804 * Makefile.in (distclean): Add target ch-exp.tab.c.
2805 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
2806 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
2807 * eval.c (evaluate_subexp): Add OP_BOOL case.
2808 * expprint.c (print_subexp): Add OP_BOOL case.
2810 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
2812 * infcmd.c (set_environment_command): Avoid skipping first
2813 char of env value if an '=' appears in it. Bug report and fix
2814 by Mark Jungerman, <maj@lucid.com>.
2816 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
2818 * infcmd.c (step_over_calls): Improve comments.
2819 * symtab.c (find_pc_psymtab): Clean up a bit.
2820 * (find_pc_symtab): Fix comments, clean up code.
2821 * (find_pc_line): General cleanups, efficiency improvements.
2822 Also, don't return garbage when some line info exists, but there
2825 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
2827 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
2828 member, and the stat pointer passed to vmap_symtab was NULL, the
2829 wrong vmap entries would be modified. Fixes behavior where
2830 attempting to load symbols for a module with no member would mess
2831 up already read in symbols.
2833 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
2835 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
2836 29k-share/dfe/mini2udi.o.
2837 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
2838 * alldeps.mak, depend: Update to deal with removal of
2839 aforementioned files.
2840 * remote-udi.c: Major cleanups. Clean up udi_open and drop
2841 requirement for useless 'program' argument. Clean up
2842 udi_create_inferior, and udi_load to call common download()
2843 routine. Create download routine to load remote hosts directly
2844 (with the help of BFD) so that we don't need yank.c and
2846 Fix udi_detach to call UDIDisconnect with
2847 the right arguments. Clean up udi_resume, don't assign tip_error
2848 twice. Clean up udi_wait, straighten out status codes. Make
2849 udi_kill really work.
2851 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2853 * c-exp.y: separated host/target idea of integer type size,
2854 removed redundant parse rules. (YYSTYPE): added typed_val, removed
2855 UINT and CHAR rules. (parse_number): work out the targetwise type
2856 of a number based upon it's size and qualifiers. (yylex): chars
2857 are now treated the same way as ints.
2859 * source.c (indentify_source_line): don't core dump if wanted
2860 line is larger than number of lines in source. (can happen when
2861 coff gets confused about #included source).
2863 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
2865 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
2866 when debugging a program with 100 shared libraries.
2868 * solib.c (solib_map_sections): Always close the BFD we open.
2869 Free all malloc'd storage we allocate, too, including error cases.
2870 (struct so_list): Remove unused so_bfd member.
2871 (clear_solib): Don't bother closing so_bfd.
2873 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
2874 cacheable. `So many symbol files, so little file descriptors.'
2876 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
2878 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
2879 Stubs should stand alone as much as possible.
2881 * source.c (show_directories): Avoid printf_filtered length prob
2882 pointed out by Jonathan Stone.
2884 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
2885 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
2886 <Lee_Cooprider@vos.stratus.com>.
2888 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
2890 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
2891 struct, not struct itself.
2892 * serial.h (serial_restore): Fix prototype, takes pointer not
2895 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
2897 * Makefile.in (depend): Add nm.h to the list of things to fixup.
2898 * depend: Redo, to fixup nm.h problems with *-tab.c files.
2900 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
2902 * i386-stub.c: Remove ansidecl.h and the few uses of it.
2903 Stubs should stand alone as much as possible.
2905 * README: Add remote-es1800.c and remote-st2000.c to table.
2906 * go32-nat.c: Remove, there is no native go32 support.
2907 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
2909 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
2911 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
2912 new routines to deal with sending SIGINTs to attached processes
2913 when the user interrupts the controlling GDB.
2914 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
2915 the aforementioned routines when waiting for the attached process.
2917 * elfread.c, mipsread.c: Include <string.h>.
2918 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
2919 * serial.h: Add prototype for serial_restore().
2921 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
2923 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
2924 minimal_symbol_count, because the NULL symbol is not included in
2925 the count. This prevented this function from finding the last
2926 symbol in the table.
2928 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
2930 * dbxread.c (process_one_symbol): if not defined
2931 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
2932 the start of the function, not just after N_FUN.
2934 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
2936 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
2937 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
2938 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
2939 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
2940 file. Remove preprocessor defines that previously did remapping.
2942 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
2944 * infcmd.c (run_command): Avoid long calls to printf_filtered.
2945 Bug fix courtesy of Alexander Klaiber.
2947 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
2949 hp300 native support (hp300hpux untested).
2951 * hp300ux-xdep.c: removed.
2952 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
2953 * xm-hp300hpux.h: updated copyright.
2954 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
2955 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
2956 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
2957 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
2958 fork-child.o coredep.o corelow.o.
2959 (NAT_FILE, NATDEPFILES): new macros.
2960 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
2961 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
2963 (NAT_FILE, NATDEPFILES): new macros.
2964 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
2966 Vax ultrix native support.
2968 * nm-vax.h: new file.
2969 * Makefile.in (HFILES): added nm-vax.h.
2970 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
2971 coredep.o corelow.o removed.
2972 (NAT_FILE, NATDEPFILES): new macros.
2973 * xm-vax.h: updated copyright.
2974 (REGISTER_U_ADDR): removed.
2976 Apollo native support (untested).
2978 * Makefile.in (HFILES): added nm-apollo68[bv].h.
2979 * a68v-nat.c, nm-apollo68[bv].h: new files.
2980 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
2981 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
2982 * a68v-xdep.c: removed.
2983 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
2984 inftarg.o fork-child.o a68v-xdep.o.
2985 (NAT_FILE, NATDEPFILES): new macros.
2987 * defs.h: include nm.h.
2988 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
2989 sparc-tdep.c, : do not include nm.h.
2990 * doc/gdbint.texinfo: nm.h now included in defs.h.
2992 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
2994 * Makefile.in (VERSION): 4.7.1 post release!
2996 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
2998 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3000 * Makefile.in (VERSION): gdb-4.7 release.
3001 * README: Update for gdb-4.7.
3003 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3005 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3008 * alldeps.mak, depend: Update.
3010 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3012 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3014 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3015 causes problems in setting breakpoint in the right place in
3016 functions with `float' args which are passed as doubles.
3017 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3018 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3020 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3022 * Makefile.in (HFILES): Add nm-i386sco.h.
3023 * dwarfread.c: include <sys/types.h> for SCO.
3024 * infptrace.c: Don't include ptrace.h under SCO.
3025 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3027 * config/i386v.mt: Add exec.o to TDEPFILES.
3029 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3031 * i386v-nat.c: Remove space from front of #endif.
3032 * irix4-nat.c: Remove externs of registers[], include inferior.h
3034 * mips-nat.c: Explicitly initialize zerobuf to 0!
3035 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3036 Always setup fci->frame, even if it's non-zero. Too many places
3037 depend upon this behavior (and I have to get a release out the
3039 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3040 processing_gcc_compilation if we find the embedded stabs marker.
3041 This fixes several bugs with finding the location of short or char
3042 function parameters passed on the stack.
3044 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3046 Native support for sun4sol2.
3048 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3049 * nm-sysv4.h: new file.
3050 * Makefile.in (HFILES): added nm-sysv4.h.
3051 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3052 (NAT_FILE, NATDEPFILES): new macros.
3053 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3055 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3057 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3058 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3060 * Makefile.in (VERSION): Tick to 4.6.9.
3062 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3064 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3065 definition, replace with portable one.
3066 * remote-nindy.c: Lint.
3067 (nindy_wait): Return type is int, result is inferior_pid.
3068 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3069 (initialize_symmisc): Remove empty function.
3070 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3071 Remove obsolete, misspelled macro.
3072 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3073 (all @node commands): Use new form to avoid nitpicking errors.
3074 * doc/gdbint.texinfo: Document host/native/target split.
3076 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3078 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3080 * xm-mips.h (offsetof): Don't define this if __STDC__.
3082 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3084 umax native support (untested).
3086 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3088 (NAT_FILE, NATDEPFILES): new macros.
3089 * config/umax.mt (TDEPFILES): removed exec.o.
3090 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3091 removed to nm-umax.h.
3092 * nm-umax.h: new file.
3093 * Makefile.in (HFILES): added nm-umax.h.
3095 hppa native support (untested).
3097 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3098 (NAT_FILE, NATDEPFILES): new macros.
3099 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3100 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3101 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3102 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3103 * hppa[bh]-xdep.c: removed.
3104 * hppa[bh]h-tdep.c: do not include ptrace.h.
3105 * Makefile.in (HFILES): added nm-hppa[bh].h.
3107 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3109 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3111 * mips-nat.c: Straighten out include files. Work around
3112 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3115 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3117 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3118 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3119 backtraces from core files work.
3120 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3121 Functions are now defined in mips-nat.c.
3123 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3125 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3126 serial_default_name().
3128 * remote-hms.c, ser-go32.c, serial.h: Change from
3129 serial_timedreadchar() to new serial_readchar().
3131 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3133 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3135 * c-exp.y: Moved handling of 'const' and 'volatile' from
3136 <type> to <typebase>. This removes 2 conflicts.
3138 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3140 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3141 from breakpoint table when reseting breakpoints.
3143 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3145 Native support cleanup and corefile fixes for i386 SVR4 systems.
3147 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3148 fill_fpregset): Moved to i386v4-nat.c
3149 * i386v4-nat.c, nm-i386v4.h, : New files.
3150 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3151 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3152 change i386v-nat.o to i386v4-nat.o.
3154 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3156 Miscellaneous 386 configs updated.
3158 * config/i386aout.mt (TDEPFILES): removed exec.o.
3159 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3160 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3161 (NAT_FILE, NATDEPFILES): new macros.
3162 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3163 config/i386v4.mt (TDEPFILES): removed exec.o.
3164 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3165 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3166 (NAT_FILE, NATDEPFILES): new macros.
3167 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3168 fork-child.o coredep.o corelow.o i386-xdep.o.
3169 (NAT_FILE, NATDEPFILES): new macros.
3171 Native support cleanup for i386bsd (untested).
3173 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3174 * config/i386bsd.mh (NATDEPFILES): added exec.o
3175 * tm-i386bsd.h (FLOAT_INFO): removed.
3176 * nm-i386bsd.h (FLOAT_INFO): added.
3178 Native support for i386v (untested).
3180 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3181 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3182 (NAT_FILE, NATDEPFILES): new macros.
3183 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3184 * i386-xdep.c: removed.
3185 * Makefile.in (HFILES): added nm-i386v.h
3186 * i386v-nat.c, nm-i386v.h: new file.
3187 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3189 * tm-i386v.h (FLOAT_INFO): removed.
3191 Native support for linux (untested).
3193 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3194 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3195 (NAT_FILE, NATDEPFILES): new macros.
3196 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3197 * Makefile.in (HFILES): added nm-linux.h.
3198 * nm-linux.h: new file.
3199 * xm-linux.h: updated copyright. cleaned up formatting.
3200 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3202 Native support for sun386 (untested).
3204 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3205 fork-child.o sun386-xdep.o.
3206 (NAT_FILE, NATDEPFILES): new macros.
3207 * config/sun386.mt (TDEPFILES): removed exec.o.
3208 * Makefile.in (HFILES): added nm-sun386.h.
3209 * sun386-nat.c, nm-sun386.h: new file.
3210 * sun386-xdep.c: removed.
3211 * xm-sun386.h: updated comment and copyright.
3212 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3215 Native support for i386mach (untested).
3217 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3218 fork-child.o mach386-xdep.o.
3219 (NAT_FILE, NATDEPFILES): new macros.
3220 * Makefile.in (HFILES): added nm-i386mach.h.
3221 * nm-i386mach.h, i386mach-nat.c: new files.
3222 * mach386-xdep.c: removed.
3223 * xm-i386mach.h: updated copyright.
3224 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3227 Native separation for go32 (untested).
3229 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3230 * go32-nat.c: new file.
3231 * go32-xdep.c (call_ptrace, child_resume,
3232 fetch_inferior_registers, store_inferior_registers,
3233 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3235 Native support for m88k (untested).
3237 * Makefile.in (HFILES): added nm-m88k.h
3238 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3239 FETCH_INFERIOR_REGISTERS): removed.
3240 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3241 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3242 (NAT_FILE, NATDEPFILES): new macros.
3243 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3244 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3245 * m88k-xdep.c: removed.
3247 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3249 * i386b-nat.c: Comment changes.
3250 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3252 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3254 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3256 Avoid longjmp()-catching compilation errors in cross-ports.
3258 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3259 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3260 Move from mips-tdep.c and tm-{irix3,mips}.h.
3261 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3263 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3266 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3267 (fetch_core_registers): Fix bfd_seek arguments.
3269 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3271 Make core files work again (add back the `core' target).
3273 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3274 (NATDEPFILES): Add corelow.o.
3275 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3278 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3279 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3280 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3281 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3282 appears. FIXME, these should be moved to NATDEPFILES for native
3285 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3287 Ultra3 host/target/native split. (untested).
3289 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3290 (fetch_register, fetch_inferior_registers,
3291 store_inferior_registers, fetch_core_registers): removed to
3293 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3295 * Makefile.in (HFILES): added nm-ultra3.h.
3296 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3297 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3299 (NAT_FILE, NATDEPFILES): new macros for native support.
3300 * config/ultra3.mt (TDEPFILES): exec.o removed.
3302 * xm-vaxult.h: add MEM_FNS_DECLARED.
3304 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3306 * Makefile.in (VERSION): Roll to 4.6.8.
3307 (OBS): Put version.o first, so Makefile rebuild happens early.
3309 * command.h: Publicize prototype for not_just_help_class_command.
3310 * command.c: Remove proto.
3311 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3312 output. Move "maint info" from class info to class maintenance,
3314 * infrun.c: Move "stop" to class_obscure, and give it a
3315 function so it will not be seen as a global help topic. FIXME,
3316 it should be possible to set these attributes independently.
3318 * core.c (core_command): Make nicer error message for no core support.
3320 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3322 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3323 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3325 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3326 (scan_compilation_units): Punt unused filename arg. dbfoff,
3327 lnoffset, and curlnoffset are file_ptr's now.
3328 (dwarf_build_psymtabs): Drop desc and filename args; use
3329 objfile. dbfoff and lnoffset are file_ptr's now.
3330 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3331 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3332 (elf_symfile_read): Skip desc and filename args to
3333 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3334 * gdb-stabs.h: Use file_ptr rather than off_t.
3335 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3336 compile-time debug check that someone turned off as "unused".
3337 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3338 * symfile.h: Update dwarf_build_psymtabs and
3339 elfstab_build_psymtabs prototypes.
3340 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3341 Use file_ptr offsets. bfd_seeks use L_SET.
3343 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3345 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3346 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3347 value so that demangler won't be invoked. This greatly speeds up
3349 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3350 linked_proc_info so that it properly deallocates the appropriate
3351 item after it is done with it instead of before.
3352 * Don't pass bogus frame pointer to create_new_frame(). Just
3353 leave it as zero so that lower level code will figure out the
3356 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3358 Sony News native support.
3360 * Makefile.in (HFILES): added nm-news.h.
3361 * nm-news.h: new file.
3362 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3363 fork-child.o coredep.o to NATDEPFILES.
3364 (NAT_FILE, NATDEPFILES): new macros for native support.
3365 * config/news.mt (TDEPFILES): removed exec.o.
3367 * remote-vx.c: remove redundant include of sys/time.h.
3369 * infrun.c: include ctype.h. Otherwise some machines result in
3370 undefined for isdigit.
3372 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3374 * configure.in: Convert m68k entries to m68* entries to handle
3375 all the various m68xxx hosts and targets.
3376 * config/news1000.mt: No longer needed, same as news.mt.
3378 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3380 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3382 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3384 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3385 nm-sun2.h, nm-mips.h.
3387 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3389 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3391 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3393 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3395 * xm-hppah.h: if __STDC__ is not defined, define
3397 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3398 compiler; see the comment in the file.
3400 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3402 First cut at support for all BSD variants on 386.
3404 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3405 * i386b-nat.c: New native support file.
3406 * configure.in: Add host and target for i[34]86-*-bsd*.
3407 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3409 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3411 Sun2 native support (untested).
3413 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3414 REGISTER_U_ADDR): removed to nm-sun2.h.
3415 * nm-sun2.h: new file.
3416 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3417 fork-child.o sun3-xdep.o removed.
3418 (NAT_FILE, NATDEPFILES): new macros.
3420 Mips native support. Decstation and iris4 have been tested.
3423 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3424 fill_fpregset): removed to irix4-nat.c
3425 * mips-xdep.c: removed.
3426 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3428 * procfs.c: include nm.h.
3429 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3430 * xm-irix4.h: bump copyright.
3431 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3432 PROC_NAME_FMT): removed.
3433 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3434 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3435 (NAT_FILE, NATDEPFILES): new macros for native support.
3436 (CC): supply default compiler switches.
3437 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3438 fork-child.o coredep.o.
3439 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3441 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3442 fork-child.o mips-xdep.o coredep.o.
3443 (NAT_FILE, NATDEPFILES): new macros for native support.
3445 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3447 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3448 (NATDEPFILES): added fork-child.o
3449 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3450 (NATDEPFILES): added fork-child.o
3451 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3452 (NATDEPFILES): added fork-child.o
3454 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3456 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3457 by using puts_filtered instead.
3459 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3461 * remote-nindy.c (nindy_load): Replacement version from Steve
3462 Chamberlain, doesn't require forking to run "strip" or "sx".
3464 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3466 * Makefile.in (HFILES): Add nm-*.h files.
3468 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3470 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3471 (NATDEPFILES): added fork-child.o.
3473 * doc/gdbint.texinfo: document a few more macros, create new
3474 section for native macros.
3476 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3478 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3479 resolution of copyright issues.
3481 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3483 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3484 subdir gets configured.
3486 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3488 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3490 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3491 searching for a "bfd_strip" program. Also, fixed up arguments
3492 passed to that program.
3494 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3495 which is now used for something else. Rewrite description of
3496 associated parameters to match how gdb does it now.
3497 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3499 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3501 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3503 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3506 * inferior.h (proc_signal_handling_change): prototype removed.
3507 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3508 (handle_command): now calls target_notice_signals.
3509 * procfs.c (proc_signal_handling_change): renamed to
3510 procfs_notice_signals. Now static. Add prototype. All callers
3512 * target.h (struct target_ops): new field, to_notice_signals.
3513 (target_notice_signals): new macro to cover new field.
3514 * target.c (cleanup_target): default to_notice_signals to ignore.
3515 * corelow.c (core_ops),
3517 inftarg.c (child_ops),
3518 procfs.c (procfs_ops),
3519 remote-adapt.c (adapt-ops),
3520 remote-eb.c (eb_ops),
3521 remote-es1800.c (es1800_ops, es1800_child_ops),
3522 remote-hms.c (hms_ops),
3523 remote-mm.c (mm_ops),
3524 remote-nindy.c (nindy_ops),
3525 remote-st2000.c (st2000_ops),
3526 remote-udi.c (udi_ops),
3527 remote-vx.c (vx_ops, vx_run_ops),
3528 remote.c (remote_ops),
3529 target.c (dummy_target),
3530 xcoffexec.c (exec_ops): added static initializer for
3532 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3534 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3536 * main.c (define_command): Add forgotten initializer.
3538 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3540 * language.c, language.h: Move saved_language out to global
3541 expected_language. Set expected_language when user expectation
3543 * language.c (language_info): Don't print type/range checking gub.
3544 * main.c (main): Set expected language.
3545 (execute_command): Check against expected language.
3546 * symfile.c (set_initial_language): Set expected language.
3548 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3550 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3552 A bunch of changes mostly to improve debugging of C++ programs.
3553 Specifically, the calling of inferiors methods is improved.
3555 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3556 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3557 hide the implementation details of pointer-to-method objects.
3558 How to tell if the pointer points to a virtual method is
3559 still very dependent on the particular compiler, but this
3560 should make it easier to find the places to change.
3561 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3562 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3563 macros, instead of a hard-wired-in code that incorrectly
3564 assumed a no-longerused representation of pointer-to-method
3565 values. And otherwise fix the relevant bit-rotted code.
3567 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3568 If there are both fields and methods, put a space between.
3570 * stabsread.c (read_struct_type): Fix bug in handling of
3571 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3572 by '_'). (It used to prematurely exit the loop reading in
3573 the fields, so it would think it should start reading
3574 methods while still in the fields. This could crash gdb
3575 given a gcc that can emit nested type information.)
3577 * valops.c (search_struct_method): Pass 'this' value by
3578 reference instead of by value. This provides a more
3579 consistent interface through a recursive search where the
3580 "bottom" functions may need to adjust offsets (due to multiple
3582 * valops.c, value.h, values.c: Pass extra parameters to
3583 value_fn_field and value_virtual_fn_field so we can
3584 correctly adjust offset for multiple inheritance.
3585 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3586 virtual function calls by using value_virtual_fn_field().
3587 * values.c: New function baseclass_offset, derived from
3588 baseclass_addr (which perhaps can be made obsolete?).
3589 It returns an offset rather than an address. This is a
3590 cleaner interface since it doesn't mess around allocating
3592 * valops.c (search_struct_method): Use baseclass_offset
3593 rather than baseclass_addr.
3595 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3597 * Makefile.in: Re-install 29K/UDI stuff.
3598 * remote-udi.c (udi_resume): Clean up.
3599 * (udi_wait): Rewrite, leave out bugs.
3600 * Add debugging code to print out all register fetches and stores.
3601 * Straighten out target_ops.
3602 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3604 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3606 * remote-udi.c (udi_create_inferior): run with no arguments should
3607 not pass the program name as an argument, since the UDI code
3608 already handles that.
3609 (udi_load): get the symbols from prog_name, not arg_string (the
3610 load command should really use arg_string as the program name, not
3611 prog_name, but at least the run command works now).
3613 * munch: HP9000/300 nm puts an extra space between T and symbol
3616 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3617 needed for vxworks targets.
3619 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3621 * am29k-tdep.c (_initialize_29k): Make it possible for the
3622 user to set and query the address where function calls into the
3623 inferior write a small scratch routine. `set call_scratch_address'
3624 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3625 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3626 not already cached validly.
3628 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3630 Rs6000 native support.
3632 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3633 machines without this header should not be compiling this file.
3634 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3635 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3636 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3637 * xm-rs6000.h: do not include ptrace.h.
3638 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3639 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3640 infptrace.o and inftarg.o move to NATDEPFIES.
3641 (NAT_FILE, NATDEPFILES): new macro for native support.
3643 Sun3 native support.
3645 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3646 new macros for native support.
3647 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3648 removed sun3-xdep.o.
3649 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3651 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3652 * sun3-nat.c, nm-sun3.h: new files for native support.
3654 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3656 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3657 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3658 dbfsize and use it to initialize new local file scope dbsize.
3659 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3660 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3661 DIEs as well as the current check for undersize DIEs. This helps
3662 to gracefully detect and reject corrupted DIE information.
3664 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3666 Add `command hooks' and a hook for inferior program stopping.
3668 * command.h (struct cmd_list_element): Remove unused `aux'
3669 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3670 * command.c (add_cmd): Initialize new fields, elim old.
3671 (add_alias_cmd): Clone new fields.
3672 (delete_cmd): Un-hook hookee if we're deleting hook.
3673 (help_cmd): Tell user the command is hooked, if it is.
3674 (lookup_cmd_1): Abbreviations return the original command
3675 instead of themselves, so that hooks on the original cmd will be
3677 * defs.h (enum command_class): Add class_pseudo and comments.
3678 * gdbcmd.h (execute_user_command): Add prototype.
3679 * infrun.c (normal_stop): If the stop command is hooked,
3680 run the hook whenever we stop.
3681 (hook_stop_stub): Stub for catch_errors.
3682 (_initialize_infrun): Set up pseudo "stop" command.
3683 * main.c (execute_user_command): Code extracted from execute_command.
3684 (execute_command): If hooked, run the hook before the command.
3685 (define_command): If defining a new hook, check the command it
3686 is hooking, and warn if none. Install the hook.
3687 * source.c (_initialize_source): "l" is an abbrev for "list".
3688 * doc/gdb.texinfo: Document command hooks.
3690 * Makefile.in (VERSION): Roll to 4.6.7.
3691 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3692 * infrun.c (breakpoints_inserted): Make it static again.
3693 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3695 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3697 Native file renaming.
3699 * nat-sparc.c -> sparc-nat.c
3700 * nat-sun4os4.h -> nm-sun4os4.h
3701 * nat-trash.h -> nm-trash.h
3702 * config/sun4os4.mh: track file renaming.
3703 * configure.in: link to nm.h rather than nat.h.
3704 * infptrace.c: include nm.h rather than nat.h.
3706 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3708 Host/target/native split for sun4.
3710 * Makefile.in (TSOBS): removed corelow.o.
3711 * infptrace.c: included nat.h.
3712 * nat-trash.h: temporary header file. This should be removed once
3713 all hosts have the native/host/target split.
3714 * configure.in: add a symlink from nat-trash.h to nat.h if no
3715 other nat file exists for this configuration.
3716 * sparc-tdep.c: no longer include sys/ptrace.h.
3717 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
3718 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3720 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
3721 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
3722 to NATDEPFILES. removed sparc-xdep.o.
3723 (NATDEPFILES, NAT_FILE): new macros for native support.
3725 Break the direct connection from core_file_command to any
3726 particular type of core file support.
3728 * target.h (find_core_target): new prototype.
3729 * target.c (find_core_target): new function. Walks the target
3730 list looking for the core target.
3731 * core.c (core_file_command): replace calls to core_detach and
3732 core_open with find_core_target and direct calls.
3734 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
3736 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
3738 config/hp300hpux.mh: ALLOCA1 was not defined.
3740 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
3742 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
3743 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
3744 until we can figure out a better way to do paging.
3746 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
3748 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
3749 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
3750 * hppa-coredep.c: Remove, now that we use the hook.
3751 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
3752 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
3754 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
3755 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
3756 be ripped out and reimplemented right (see elfread.c).
3757 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
3759 Rename all HPPA files to fit into unique DOS filenames:
3760 * *hppabsd* => *hppab*
3761 * *hppahpux* => *hppah*
3763 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
3765 Make the /proc support a target-struct in its own right.
3767 * Makefile.in: Remove inftarg.[co], since it is now included via
3769 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
3770 reference infptrace.o. Add fork-child.o to all *.mh that
3773 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
3774 No longer global functions.
3775 (fork_inferior): New global function from fork-child.c.
3776 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
3777 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
3778 (child_create_inferior): Moved to fork-child.c as fork_inferior.
3779 (child_create_inferior): New tiny function that calls fork_inferior.
3780 * fork-child.c: New file, containing fork_inferior, which is
3781 built from slight mods to inftarg.c's child_create_inferior.
3783 * procfs.c (procfs_ops): Add target vector.
3784 (attach): Rename as static do_attach.
3785 (procfs_create_inferior): New tiny function that calls fork_inferior.
3786 (child_xfer_memory): Rename to static procfs_xfer_memory.
3787 (store_inferior_registers): Rename to static procfs_store_registers.
3788 (inferior_proc_init): Rename to static procfs_init_inferior.
3789 (procfs_attach, procfs_detach, procfs_prepare_to_store,
3790 procfs_files_info, procfs_open, procfs_mourn_inferior,
3791 procfs_can_run): Slightly mangled copies of the corresponding
3792 child_XXX routines from inftarg.c.
3793 (proc_wait): Renamed to static procfs_wait.
3794 (child_resume): Rename to static procfs_resume.
3795 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
3796 (initialize_proc_fs): Rename to initialize_procfs. Set up
3799 * putenv.c: index -> strchr.
3800 * regex.c: Always rename bcopy to memcpy, etc.
3801 FIXME: Eventually do the renames rather than use #define's.
3802 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
3804 * sparc-xdep.c: Move deferred_stores to target dependent.
3805 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
3807 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
3809 Split non-target-dependent code out of target_attach routines.
3811 * target.h: Comments on target_attach args and results.
3812 * infcmd.c (attach_command): Check for existing execution, call
3813 target_attach, set up terminal status and wait_for_inferior, wait
3814 for the attach status, and do normal_stop.
3815 * inftarg.c (child_attach): Remove target independent stuff.
3816 * remote-adapt.c (adapt_attach): Ditto.
3817 * remote-mm.c (mm_attach): Ditto.
3818 * remote-udi.c (udi_attach): Ditto.
3819 * remote-vx.c (vx_attach): Ditto.
3823 * remote-hms.c (hms_attach): Remove completely, it was useless.
3824 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
3825 commented-out start_remote calls.
3826 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
3827 DENTER and DEXIT macros and their calls. Use a real debugger --
3828 like gdb -- to see what functions are being called when.
3829 * utils.c (strcmp_iw): Make nonstatic, for lint.
3831 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
3833 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
3835 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
3837 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
3838 fix to differentiate between gcc1 & gcc2 compiled files so that we
3839 can debug calls that pass structs as args correctly.
3840 * symmisc.c (dump_symtab): If block was compiled with gcc, say
3841 so, and what version.
3843 * remote.c (remote_wait): Make regs be char to avoid picayune
3844 ANSI compiler warnings.
3846 * energize.h: Move all external struct decls to inside of
3847 __STDC__, add prototype for energize_shell_wait().
3848 * energize.c (getpty): Clean up, make us really get a controlling
3850 * (energize_initialize): Disable SIGIO prior to setting up for
3851 I/O interrupts. Move setsid(), et. al. to getpty().
3852 * (energize_shell_wait): New routine to wait for things started
3853 via the shell command, uses wait() instead of /dev/proc.
3854 * Also, add prototype for execute_command_1().
3856 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3858 * inftarg.c (child_create_inferior, child_attach,
3859 child_mourn_inferior): collect unix child process stratum
3860 functions which live below the target vector into this file to
3861 facilitate host/target/native split. Also, make them static.
3862 * inflow.c (child_mourn_inferior): removed.
3863 * infrun.c (child_create_inferior, child_attach): removed.
3864 (resume): becomes global so that functions below the
3865 target vector can find it.
3866 * inferior.h (resume): add prototype.
3867 (child_mourn_inferior, child_create_inferior, child_attach):
3870 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
3871 replaced with find_default_attach and
3872 find_default_create_inferior.
3874 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
3876 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
3877 addresses don't get displayed in the wrong positions.
3879 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3881 Separate core functions along target vector in preparation for
3882 native support. Functions above vector now live in core.c. Those
3885 * core.c (solib_add_stub, core_close, core_open, core_detach,
3886 get_core_registers, core_files_info, core_ops): moved to corelow.c
3887 (_initialize_core): removed addition of core_ops target.
3888 * corelow.c: new file.
3889 (solib_add_stub, core_close, core_open, core_detach,
3890 get_core_registers, core_files_info, core_ops): moved from core.c
3891 (_initialize_corelow): new function.
3892 * gdbcore.h (core_open, core_detach): added prototypes.
3893 (core_ops): add forward declaration.
3894 * Makefile.in (SFILES_MAINDIR): add core.c
3896 (TSOBS): change core.o to corelow.o
3898 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
3900 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
3901 instead of 'sun' predefined symbol so that trap analysis code is
3902 enabled only when the TARGET is a sun3.
3904 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3906 * tm-i960.h (ext_format_i960): Add top-level declaration.
3907 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
3908 blocks, else Sun4 compiler complains.
3910 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
3912 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
3913 instruction's argument. Patch from jonathan@cs.stanford.edu
3916 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3918 Break the thread of control that implies that a unix child
3919 process will be the default target.
3921 * target.c (find_default_run_target, find_default_attach,
3922 find_default_create_inferior, return_zero): new functions.
3923 (cleanup_target): Make return_zero the default for to_can_run.
3925 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
3926 child_create_inferior references with find_default_XXX instead.
3928 * target.h (struct target_ops): new field, to_can_run.
3929 (find_default_attach, find_default_create_inferior): new prototypes.
3930 (target_can_run): new macro.
3932 * Also added a zero (default) to_can_run element to all static
3933 struct target_ops initializations throughout GDB, except:
3934 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
3936 * infrun.c (child_create_inferior): Clean up error handling when
3937 no exec file is specified.
3938 (child_attach): Don't require exec file.
3940 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
3942 Remove kill_inferior_fast, in favor of target_kill, which goes
3943 through the target vector.
3945 * inferior.h (kill_inferior_fast): remove declaration.
3947 * main.c (disconnect): call quit_cover using catch_errors rather
3948 than calling kill_inferior_fast directly. New way goes through
3949 the target vector, handles attached processes, and writes
3950 command history if appropriate.
3951 (quit_cover): new function, wrapper for quit_command.
3953 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
3954 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
3955 inlining them into the local kill_inferior when needed.
3957 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
3959 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
3960 * stabsread.c (read_struct_type): Simplify complicated expression
3961 for dumb DECstation compiler.
3963 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3965 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
3966 operands to memory management instructions, from WRS.
3968 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
3970 * main.c (main): Back out previous language setting changes.
3971 Replace with simple default to C before processing any init
3972 files. There MUST be a language set, even in the absence of
3973 init files or executables, or expression parsing fails.
3975 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
3977 * main.c (main): Move code that sets initial language to
3978 symfile.c. Fixup places where command files are processed to
3979 be consistent in setting a default language if none has been
3981 * symfile.c (set_initial_language): Add code moved from
3982 main() that sets an initial default language when a new
3983 symbol file is read.
3984 * symfile.c (symbol_file_command): Call set_initial_language.
3985 * symtab.c (find_main_psymtab): Add FIXME comment.
3987 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3989 * breakpoint.c, sparc-tdep.c: comment changes.
3990 * configure.in: removed target_dependent line.
3992 * remote-mm.c (mm_attach): change printf to error to prevent
3994 * remote-udi.c (udi_attach): change printf to error to prevent
3997 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
3998 calls to {fetch|store}_inferior_registers with calls to
3999 target_{fetch|store}_registers, for remote-target independence.
4001 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4003 * Makefile.in: Fix bug I introduced in merging Rich's change.
4004 * infrun.c (child_create_inferior): Use proceed() rather than
4005 doing all the same stuff by hand.
4007 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4009 * Makefile.in, configure.in: add support for files used only when
4010 configured native, that is, when host = target.
4012 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4014 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4015 stores are target dependent and were moved from xm to tm.
4017 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4019 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4021 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4022 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4024 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4026 * target.h (struct target_ops): removed to_convert_to_virtual and
4027 to_convert_from_virtual elements. Initializations removed from
4028 all static initializations.
4029 (target_convert_to_virtual, target_convert_from_virtual):
4031 (host_convert_to_virtual, host_convert_from_virtual): Removed
4032 forward declarations.
4033 * target.c (cleanup_target): removed default assignments for
4034 to_convert_to_virtual and to_convert_from_virtual.
4035 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4037 * findvar.c (value_of_register, value_from_register):
4038 target_convert_to_virtual inlined.
4039 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4040 * valops.c (value_assign): target_convert_from_virtual inlined.
4042 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4044 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4045 position wrong if used for the prompt.
4046 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4048 Support for accessing arbitrary MIPS stack frames in memory.
4050 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4051 set, run it before INIT_EXTRA_FRAME_INFO.
4052 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4054 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4055 (FP) value in the frame_info struct if it is zero (as from top of
4057 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4059 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4060 comes back as zero. So does FP_REGNUM, as a trigger for
4061 init_extra_frame_info.
4063 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4064 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4065 (INIT_FRAME_PC): Defined to null.
4066 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4067 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4068 Briefly explain MIPS stacks in GDB.
4070 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4072 * copying.awk, copying.c (show_copying_command,
4073 show_warranty_command): Rename from copying_info, warranty_info,
4074 to match command function conventions.
4076 * utils.c (prompt_for_continue): Reinitialize more-counts
4077 before printing anything, and again afterward. Fix comments.
4078 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4079 or alloca() if needed.
4081 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4082 detect native versus cross-host.
4084 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4086 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4087 Suns. Rename to m68k_saved_pc_after_call.
4088 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4089 m68k_saved... instead of sun3_saved...
4091 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4093 * Makefile.in (update-depend, update-alldeps): Split out of
4094 setup-to-dist, for convenience in rebuilding the depend and
4096 (assorted): Update to catch straggler files when building gdb.tar.Z.
4098 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4100 Preliminary cleanup for splitting host/native/target.
4102 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4103 here; it is dealt with at a gdb-target-independent level.
4104 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4105 high toned routine. Fix return type to void.
4106 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4107 Rich and I believe the "real problem" was that both single_step
4108 and target_resume were issuing PT_CONTINUE calls. This would
4109 cause the second PT_CONTINUE to sometimes fail because the process
4110 was already running.
4111 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4113 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4115 * energize.c (pty_to_kernel): Must check for EAGAIN as
4116 termination condition.
4117 (full_filename): Don't prepend dirname if filename begins with /.
4118 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4120 (getpty (NCR)): Lotsa bug fixes...
4121 (kernel_dispatch (case StopRType)): Use kill() instead of
4122 killpg() so we can deal with losing systems...
4123 (wait_for_events): Work around NCR select() lossage. It doesn't
4124 zero out readfds when select() returns zero.
4125 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4126 getcwd() instead of getwd() (NCR getwd() seg faults).
4127 (energize_wait): Use sigaction() for NCR. Their version of signal()
4128 is unreliable by default.
4130 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4131 error from PIOCSWSTOP.
4133 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4134 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4135 defs.h, utils.c: Make vfprintf_filtered global.
4137 * energize.c (send_location): New routine to consolidate all
4138 places where we must notify kernel of where the given pc is.
4139 (cplus_demangle): Put single-quotes around demangled names.
4140 (energize_call_command): Call send_location() after doing up,
4141 down, and frame commands.
4143 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4145 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4146 pass at doc for two new remote targets---29K using UDI, and Tandem
4147 ST2000 using STDBUG.
4149 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4151 * doc/all.m4: turn on H8/300 stuff for generic manual
4153 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4154 after explicit call to breakpoint() in serial stubs.
4156 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4158 * mipsread.c: Clean up some white space.
4159 (parse_symbol): Handle stEnd of stFile.
4160 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4162 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4163 store_inferior_registers): Replace unexplained numbers
4164 with manifest constants from a DECstation header file.
4165 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4166 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4168 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4170 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4171 for "down". Suggested by Richard Stallman.
4173 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4175 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4176 redeclaration bug on SunOS 4.
4178 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4180 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4181 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4182 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4183 they aren't already there.
4184 * remote-vx.c (vx_prepare_to_store): Ditto.
4185 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4187 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4189 Removed a large number of changes inserted by Per Bothner
4190 for C++ support. These will go back in when they've been
4193 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4195 * serial.h: Fix prototye for serial_raw().
4196 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4197 serial_write() to match prototypes.
4198 * remote-st2000.c (get_reg_name): Make *p be const.
4200 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4202 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4203 to agree with target structure field type.
4204 (nindy_store_registers): Ditto.
4206 * Makefile (OPCODES): New var, pointing to opcodes library.
4207 (CLIBS, CDEPS): Include it.
4208 (saber_gdb): Load opcodes library.
4210 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4212 * a68v-xdep.c (store_inferior_registers): declare as void.
4213 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4214 * remote-st2000.c: Massive changes to use new serial package.
4215 Also added 'connect' command to transparantly connect to serial
4217 * ser-termios.c: Big cleanup, use nicer coding conventions.
4218 * ser-bsd.c: New module, serial stuff for BSD systems.
4219 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4220 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4222 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4224 * doc/gdb.texinfo: fix shameful error of agreement reported by
4225 jimb@occs.cs.oberlin.edu (Jim Blandy)
4226 * doc/gdb.texinfo: remove old partial discussion of remote serial
4227 protocol (via serial debug stubs)
4228 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4229 use of serial debug stubs
4231 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4233 * symfile.h: Declaration of set_demangling_style() moved
4234 here from demangle.h (which is now in ../include).
4235 * i386-xdep.c: Update comment.
4237 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4239 * symtab.c (completion_list_add_symbol): restructured to optimize
4240 for time. First clip names that cannot match. Then clip any
4241 names we've already considered. Drop a redundant strncpy. Drop
4242 a redundant malloc and associated free for demangled names.
4244 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4246 * a68v-xdep.c (store_inferior_registers): Define as type void.
4247 * configure.in: Add host m68k-apollo*-bsd*.
4248 * demangle.c (struct demanglers): Use enum instead of constant
4249 value to keep braindamaged HP/Apollo compiler happy.
4251 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4253 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4254 match "FOO". This allows 'break Foo' to work when Foo is
4255 a mangled C++ function. (See comment before function.)
4257 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4259 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4260 for files in vx-share/*.c.
4261 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4262 for normal GDB source files.
4264 * Makefile.in (VERSION): Roll to 4.6.6.
4266 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4267 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4268 * tm-sun3os4.h: Update comments.
4269 * xm-delta88.h: Remove STACK_END_ADDR.
4271 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4273 * Makefile.in (VERSION): Roll to 4.6.5.
4275 * infrun.c: Lint for recent `handle' changes.
4277 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4278 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4279 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4280 should include a ser-XXX.o module.
4282 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4283 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4285 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4286 known suns in configure.in, rather than mapping them to unique
4287 config files that happen to duplicate other config files.
4288 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4289 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4291 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4293 * configure.in (*-*-sunos*): Use trailing * to match all
4294 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4295 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4296 in production on Sun-4.
4297 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4298 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4299 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4301 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4302 config/sparc-noun.mt: New target configs for embedded.
4303 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4305 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4306 target definitions for embedded with and without underlines on
4309 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4310 not a parameter of the CPU, but of the development environment.
4311 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4313 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4315 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4316 (which involves reading in main's symtab) if we have no breakpoints.
4318 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4320 * dwarfread.c (cu_language): New local variable to record
4321 language for current compilation unit being processed.
4322 * dwarfread.c (set_cu_language): New local function to decode
4323 and record language for current compilation unit being processed.
4324 * dwarfread.c (synthesize_typedef): Add local function to
4325 synthesize a typedef for C++ classes, structs, unions, and
4327 * dwarfread.c (read_structure_scope): Synthesize typedefs
4328 for C++ classes, structs and unions.
4329 * dwarfread.c (read_enumeration): Synthesize typedefs for
4331 * dwarfread.c (read_file_scope): Call set_cu_language to
4332 record language for current compilation unit. After symtab
4333 is built, save this recorded language.
4334 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4335 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4336 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4337 typedefs for C++ classes, structs, unions, and enumerations.
4338 * dwarfread.c (scan_compilation_units): Call set_cu_language
4339 to record language for current compilation unit.
4340 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4341 for TAG_enumeration_types, rather than in add_partial_symbol.
4342 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4343 case with class, struct, and union type cases, now that they are
4344 the same. Remove tests for non-NULL name attributes, now done
4346 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4347 treat as alias for TYPE_CODE_STRUCT for now.
4349 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4351 * Makefile.in: map "gdb" through program_transform_name when
4354 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4356 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4357 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4358 Use "regi" for local indexing through register numbers, reserving
4359 "regno" for the name of a specific register passed as an input
4360 parameter. Fix bug propagated through all versions that sometimes
4361 used regno as an index when it should have been regi, thus using
4362 -1 as an index in some cases.
4364 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4366 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4367 respectively, so same demangler can be used by other programs.
4368 * Makefile.in: Remove demangler stuff.
4369 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4370 * demangle.c (_initialize_demangler): Tell demangler which
4371 CPLUS_MARKER to assume.
4373 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4375 RS/6000 portability changes (for hosting cross-debuggers).
4377 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4378 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4379 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4380 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4381 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4382 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4383 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4384 (NO_SINGLE_STEP): Add, target-dependent.
4385 (loadinfotextindex): Lowercase, remove "aix_".
4386 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4387 (NO_SINGLE_STEP): Remove, target-dependent.
4388 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4389 * xcoffread.c: Only build file if RS/6000 native GDB.
4390 (build_function_symbol): Remove #if 0'd code.
4391 * rs6000-tdep.c: Cleanup. Add static fn protos.
4392 Use CORE_ADDR for addresses throughout. Make void fns void.
4393 (pop_dummy_frame): Add FIXME about bogosity of design here.
4394 (rs6000_struct_return_address): Ditto.
4395 (frameless_function_invocation, frame_get_cache_fsr,
4396 frame_initial_stack_address, xcoff_relocate_symtab,
4397 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4398 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4399 Use CORE_ADDRs. Change identifiers to lowercase.
4401 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4402 supplying dummy routines if non-native. Add prototype for
4403 static exec_one_dummy_insn. Move a mess of functions to
4404 rs6000-tdep.c (as above). Remove #if 0'd code.
4406 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4407 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4408 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4410 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4413 * vx-share/README, nindy-share/README: New files describing
4414 how these directories' code is shared, and with whom.
4416 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4418 * configure.in (target configurations): Reformat into table.
4419 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4421 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4422 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4423 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4424 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4425 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4426 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4428 * Makefile.in (config-check): Add command to check whether
4429 configure.in is consistent with config/*.
4431 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4433 * configure.in (host configurations): Reformat nested cases into
4434 easy-to-maintain table.
4435 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4436 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4438 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4440 * cplus-dem.c: Reorder args to most local functions to make them
4441 follow the consistent pattern of struct work_stuff pointer first,
4442 followed by pointer into string being demangled, followed by
4443 pointer to the string where the result is being stored, followed
4444 by other args. Also generally replace most variables of name
4445 "type" with "mangled" for consistency. They all pointed to the
4446 same string but half were one name and half the other.
4447 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4448 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4449 use whenever a qualified name is being demangled.
4450 * cplus-dem.c (do_type): Qualified names are treated similarly
4451 to fundamental types, not as modifiers of fundamental types.
4453 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4455 * configure.in: Add sparclite as a target.
4457 * sparc-stub.c (handle_exception): Flush instruction cache just
4458 before returning to the user. (hexToInt): Fix overzealous cleanup.
4460 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4462 * infrun.c (handle_command): Rewrite to allow multiple signal
4463 numbers, signal number ranges, and to recognize "all" to mean all
4464 signals except those used by the debugger.
4465 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4466 to set or reset actions for specific signals.
4468 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4470 * coffread.c (decode_type): Call alloc_type to alloc new
4472 * stabsread.c (read_array_type, read_range_type, define_symbol):
4473 Call alloc_type to alloc new types.
4474 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4475 from type_obstack to symbol_obstack.
4476 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4478 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4479 associated with a type, using the same mechanism as was used to
4480 allocate space for the type structure itself.
4481 * coffread.c (patch_type, coff_read_struct_type,
4482 coff_read_enum_type): Use TYPE_ALLOC.
4483 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4484 * gdbtypes.c (create_array_type, check_stub_method,
4485 allocate_cplus_struct_type): Use TYPE_ALLOC.
4486 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4487 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4488 read_range_type): Use TYPE_ALLOC.
4490 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4492 * breakpoint.c (breakpoint_re_set): Select a default source
4493 symtab if one is not currently selected.
4494 * utils.c (query): Call wrap_here before building the output
4495 query string, to turn off wrapping and flush any buffered output.
4496 Otherwise our query may end up in the wrap buffer and never be
4498 * eval.c (evaluate_subexp): Report error when attempting to
4499 evaluate subscript for types without a target type, rather
4500 than dumping core by using the NULL pointer.
4501 * symfile.c (symbol_file_command): Forget current_source_symtab
4502 and current_source_line when discarding symbol table.
4504 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4506 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4508 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4509 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4511 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4513 * remote.c (remote_open): Fix baud rate setting to make -b flag
4514 work. (remote_wait): Change 'T' message parser to deal with new
4515 improved format which allows stub to send an arbitrary bunch of
4517 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4518 make all this re-entrant by storing all state on the stack. Clean
4519 up memory error trapping. (computeSignal, set_debug_traps):
4520 make it all table driven. Make a start at a baud rate setting command.
4522 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4524 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4526 * remote-vx.c: redefine malloc to avoid buggy declaration on
4527 RS/6000 <rpc/types.h>.
4528 xm-rs6000.h: include <sys/select.h> to define fd_set for
4529 <rpc/svc.h> on RS/6000.
4531 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4533 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4534 recursive invocations of make. Always create installation
4537 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4539 * m68k-pinsn.c: Minor fix in style of output (don't use
4540 range to indicate floating point control registers).
4542 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4544 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4546 * infcmd.c (registers_info): Handle multiple register names.
4547 Changes inspired by Roland McGrath.
4549 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4551 * sparc-stub.c: New file. Mix it with your SPARClite
4552 application, and it will speak GDB remote protocol!
4553 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4554 deal with arbitrary registers. Needed for sparc-stub.
4556 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4558 * cplus-dem.c (cplus_markers): Add table for gnu style and
4559 use throughout, in place of compile time constant CPLUS_MARKER.
4560 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4561 * cplus-dem.c (cfront_special): New function, as suggested
4562 by pfieland@stratus.com.
4563 * cplus-dem.c (forget_types): New function.
4564 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4566 * cplus-dem.c (mop_up): Call forget_types().
4567 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4568 Use throughout, instead of checking current_demangling_style.
4569 * cplus-dem.c (demangle_signature): When finding an explicit
4570 start of function args, forget all remembered types for
4571 lucid/cfront style demangling.
4572 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4573 underbar characters, use last pair as the delimiter. Hoist
4574 gnu_special() call up to cplus_demangle(). Call cfront_special()
4576 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4577 for inherited classes.
4578 * cplus-dem.c (demangle_args): Document quirks of numbered
4579 references to previously seen types.
4580 * dbxread.c (read_ofile_symtab, process_one_symbol):
4581 Use AUTO_DEMANGLING rather than explicitly checking
4582 current_demangling_style.
4583 * demangle.h: Add some comments.
4584 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4585 CFRONT_DEMANGLING): New macros.
4586 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4587 not found in the actual producer string produced by lcc.
4588 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4589 than explicitly checking current_demangling_style.
4591 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4593 * breakpoint.c (enable_longjmp_breakpoint,
4594 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4595 Check for duplicate breakpoints at the same address. Bug report
4596 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4598 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4600 * buildsym.c (end_symtab): Document that end_symtab can return
4601 NULL under non-error conditions.
4602 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4603 returned from end_symtab for empty compilation units.
4605 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4607 * am29k-tdep.c: Lint from DECstation compiler.
4608 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4609 As the man page says, "Sometimes you just can't get lint to shut
4610 up". That doesn't mean you should blow away the code it won't
4612 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4613 it up over the next few weeks. Make mips x 29k build.
4614 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4615 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4616 but leave it as a comment because the breakpoint instruction
4617 is not easily accessible at this moment (it's static, and if
4618 we define one here, it goes into every file compiled).
4620 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4622 * Makefile.in (VERSION): Bump to 4.6.3.
4623 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4624 function scopes when building partial symbol tables.
4625 * objfiles.c (open_existing_mapped_file): Make it clear in
4626 warning message that out of date mapped files are ignored.
4627 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4628 unit source file name in error message.
4630 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4632 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4633 * dwarfread.c (struct_type): In absence of AT_byte_size for
4634 bitfield, use size of object of member's type for the size of
4635 the anonymous object containing the bit field.
4636 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4637 an AT_byte_size attribute is seen.
4638 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4639 union aux_ext (was aux_ent).
4640 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4641 unsigned char* to char*, for Lucid compiler.
4642 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4643 to be correct type (from unsigned char* to char*).
4644 * valprint.c (type_print_derivation_info): Minor tweak to placement
4645 of commas in derived class printing.
4646 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4648 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4650 * xm-go32.h: Define LSEEK_NOT_LINEAR
4651 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4652 then work out the lseek positions of newlines by running through
4653 the file and `tell'ing. This makes source file listing work on
4654 OS's where the relationship between physical position in file and
4655 canonical position is indeterminate, eg VMS and DOS.
4657 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4659 * stabsread.c: Ensure that all members of all allocated structures
4660 are initialized to known state to avoid hard to find bugs with gdb
4661 using fields containing random data.
4662 * buildsym.c (start_subfile): Compact dirname initialization.
4663 * buildsym.c (patch_subfile_names): New function.
4664 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4665 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4666 * buildsym.h (patch_subfile_names): Add prototype.
4667 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4669 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4671 * remote-udi.c: Update comments.
4673 * remote.c (getpkt): Only force retransmission ten times;
4674 after that, assume bug in target code, and handle pkt anyway.
4676 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4678 * configure.in: Add support for apollo 68k under BSD environment.
4679 * xm-apollo68b.h: New file to support above.
4681 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4683 * configure.in: Recognize i486 host cpu.
4684 * valprint.c (type_print_derivation_info): Print derivation info
4685 in same form as class declarations in source.
4686 * valprint.c (type_print_varspec_suffix): Split arg printing
4687 code out to type_print_args function.
4689 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4691 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4692 at_import, at_frame_base.
4693 * dwarfread.c (completedieinfo): Remove cases for obsolete
4694 AT_visibility, AT_import, and AT_frame_base attributes.
4695 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4696 i860, which can keep up to 4 shadow breakpoints.
4697 * tm-stratus.h (USG): Define.
4698 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4699 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4700 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4701 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4702 * config/stratus.mt (TDEPFILES): Include files available from
4703 stratus that are not yet in release pending receipt of paperwork
4705 * buildsym.c (finish_block): Minor code format change.
4706 * gdbtypes.h (struct field): Add to comments.
4707 * gdbtypes.h (virtual_field_bits): Add to comments.
4708 * objfiles.c (allocate_objfile): Change obstack interface to
4709 match FSF merging efforts.
4711 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4713 * Makefile.in (VERSION): Bump to 4.6.2.
4714 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4715 * Makefile.in (OBS): Add stabsread.o
4716 * Makefile.in (stabsread.o): Add build rule.
4717 * stabsread.c, stabsread.h: New files.
4718 * buildsym.c: Split out stabs specific support to stabsread.c.
4719 * buildsym.h: Split out stabs specific support to stabsread.h.
4720 * dbxread.c (stabsread.h): Include
4721 * dbxread.c (dbx_new_init): Call stabsread_new_init.
4722 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
4723 * dbxread.c (read_ofile_symtab): Call end_stabs.
4724 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
4725 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
4726 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
4727 really_free_pendings to cleanups.
4728 * elfread.c (elf_new_init): Call stabsread_new_init.
4729 * gdbtypes.c: Small changes to maintenance commands.
4730 * mipsread.c (stabsread.h): Include.
4731 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
4732 * xcoffread.c (stabsread.h): Include.
4733 * xcoffread.c (global_stabs): Remove redundant def.
4734 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
4736 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
4738 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4739 * inflow.c (terminal_init_inferior, terminal_inferior,
4740 terminal_ours_1, initialize_inflow): Record and use state
4741 of lmode_inferior_valid and lmode_ours_valid.
4743 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4745 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
4746 include <sgtty.h> on USG. (from sef).
4748 * depend: es1800 dependency needed here.
4750 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
4752 * buildsym.c (read_struct_type): Initialize structs allocated
4753 with alloca, to avoid using random values from stack later on.
4754 * defs.h (fprintf_filtered): Add prototype.
4755 * gdbtypes.c (check_stub_method): Fix misleading comments.
4756 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
4758 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
4759 small changes to maint support functions.
4760 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
4761 for some fields and expand comments.
4762 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
4763 macro and track change to obstack_full_begin macro.
4764 * utils.c (fprintfi_filtered): New function.
4765 * valprint.c (type_print_base): Fixup field printing to not
4766 print extraneous lines and not print bogus "no data fields"
4767 messages for C++ classes with no data members. Also use new
4768 fprintfi_filtered function.
4770 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4772 * configure.in: es1800 ok for 68000 too.
4774 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4776 * configure.in: echo error messages to stderr, not stdout
4778 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4780 * configure.in: recognize hppa* instead of hppa
4782 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
4784 * energize.c: Second cut at DynamicLoad message handling.
4786 * energize.c: Relativize pathnames in #include statements.
4787 * (kernel_dispatch): Better error messages for unknown protocol
4789 * (kernel_dispatch): First cut at DynamicLoad message handling.
4791 * Makefile.in: Remove -I../readline from all compilations,
4792 include a special case for main.o instead.
4794 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
4796 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
4797 error if it fails to find a member type, rather than return NULL
4798 and trigger a coredump.
4799 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
4800 lookup_demangled_partial_symbol,): Ask demangle_and_match to
4801 match on complete demanglings, including argument lists for member
4802 functions, rather than just accepting the first demangling that
4803 matches the class and function name.
4804 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
4805 to start_symtab as the directory name.
4806 * dwarfread.c (completedieinfo): Strip off any leading hostname
4807 portion of the AT_comp_dir attribute string. Gdb doesn't know
4808 what to do with them (FIXME).
4810 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
4812 * breakpoint.c (commands_command): Simplify code a bit, remove
4813 unnecessary fflush().
4815 * Makefile.in (OTHERS): Add gcc.patch.
4816 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
4818 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
4820 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
4821 lcc producer string.
4823 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
4825 * WHATS.NEW renamed to NEWS.
4827 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
4829 * dbxread.c, dwarfread.c: Re-enable experimental code to
4830 automatically select demangling style.
4831 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
4832 DEMANGLING_STYLE, to make more descriptive. Revert back to
4833 "auto" as default. Comment use.
4834 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
4835 * Makefile.in (${DEMANGLER}.o) Remove target and special
4838 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
4840 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
4842 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
4844 * Makefile.in, demangle.c: Change default demangling style to
4846 * Makefile.in: Update version to 4.6 !!!
4847 * README, WHATS.NEW: Update for 4.6.
4849 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
4851 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
4854 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
4855 nodes as base classes.
4857 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
4859 * alldeps.mak, depend: Update.
4861 * xcoffread.c: Add decl for section_offset to keep prototype happy.
4863 * Makefile.in (VERSION): 4.5.9.
4865 * xm-hp300bsd.h: Add decl for strdup().
4866 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
4867 PDR. Cleanup a few things, fix compilation warnings.
4869 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
4871 * Makefile.in (DEMANGLING_STYLE): New define to set default
4872 demangling style for C++. Defaults to "auto".
4873 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
4874 * Makefile.in (SFILES_MAINDIR): Add demangle.c
4875 * Makefile.in (OBS): Add demangle.o
4876 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
4877 Remove compile time decisions about demangling style and replace
4878 with runtime decisions using current_demangling_style.
4879 * cplus-dem.c (main): Expand code included during building of
4880 standalone demangler to recognize demangling style options.
4881 * dbxread.c (demangle.h): Include.
4882 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
4883 demangling style if processing g++ code and current demangling style
4884 is auto (Note: this feature currently disabled.)
4885 * demangle.c: New file, generic demangling control.
4886 * demangle.h (demangling_styles): New enumeration to select one
4887 of several demangling styles. Also define string names for each
4889 * demangle.h (set_demangling_style): Add prototype.
4890 * dwarfread.c (demangle.h): Include.
4891 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
4892 New producer string prefixes to recognize.
4893 * dwarfread.c (handle_producer): Consolidate actions for specific
4894 producers. Set demangling style based on producer string if
4895 current style is auto. (Note: this feature currently disabled.)
4896 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
4898 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
4900 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
4902 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4904 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
4905 * c-exp.y: Call lookup_signed_typename() after seeing
4906 "signed". This handles "signed char" correctly.
4907 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
4908 keywords before a type specifier.
4910 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
4912 * command.c (lookup_cmd_1): Clarify descriptive comments.
4913 * gdbcmd.h (maintenanceprintlist): Add declaration.
4914 * main.c (maintenanceprintlist): Add definition.
4915 * main.c (gdb_completer_command_word_break_characters): Add.
4916 * main.c (symbol_completion_function): Switch completer word
4917 break character sets dynamically, based on whether completion is
4918 being done on commands or on something else.
4919 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
4920 * maint.c: Include demangle.h.
4921 * maint.c (maintenance_demangle): New function.
4922 * maint.c (maintenance_print_command): New function.
4923 * maint.c (_initialize_maint_cmds): Reorganize some commands
4924 under new maintenance print subcommand.
4926 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
4928 * gdbtypes.c (lookup_struct_elt_type): If the input type is
4929 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
4930 target type. Otherwise, 'whatis this.field' wouldn't work,
4931 which would be inconsistent, since 'print this.field' works.
4932 * buildsym.c (read_struct_type, read_enum_type): Clear
4933 TYPE_FLAG_STUB flag.
4934 * buildsym.c (cleanup_undefined_types): Don't rely on a
4935 flawed "Reasonable test to see if" a type has been defined
4936 since it was referred to; now we can just see if the
4937 TYPE_FLAG_STUB flag has been cleared.
4938 * valprint.c (print_type_base): Emit public/protected/private
4939 labels for methods as well as fields. Also, indent these labels
4940 2 spaces instead of 4, for a more conventional "look".
4941 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
4942 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
4943 * gcc.patch: New file. Contains patch for gcc (so people
4944 with gdb-2.2.x won't have to wait for a new gcc release).
4946 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
4948 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
4949 (print_addr): Call print_address to show symbolic version as well.
4951 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
4953 (vx_read_register): Declare inferior_fp_regs. Delete code for
4954 copying "inferior_registers" around; the values are already in var
4955 "registers". Use correct size for register set.
4957 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
4958 target doesn't support it.
4959 (vx_read_register): Don't try reading them either.
4961 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
4962 VxWorks back end reads them in one contiguous set except for this
4964 (register_names): Change "pc" to "pcw" to avoid confusion printing
4966 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
4967 find the PC under VxWorks.
4969 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
4971 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
4972 to create new blank types, instead of handcrafting them.
4973 * defs.h (printfi_filtered): Add prototype.
4974 * utils.c (printfi_filtered): New function.
4975 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
4976 to simplify the code. Other cleanups.
4977 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
4978 * gdbtypes.h (struct cplus_struct_type): Add comments describing
4979 use of various fields.
4980 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
4981 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
4982 production that currently treats it exactly the same as STRUCT.
4983 * c-exp.y (yylex): Recognize "class" as token CLASS.
4984 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
4985 * symtab.c (decode_line_1): Fix to pass quoted args on down to
4986 general symbol handling code. Call cplus_mangle_opname with
4988 * symtab.c (decode_line_2): Print demangled function names in
4989 breakpoint menus, instead of just file and line number.
4990 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
4991 * valprint.c (type_print_base): Print "class" for C++ classes,
4992 rather than "struct". Print section labels for public, protected
4993 and private members of C++ classes.
4994 * values.c: Include demangle.h.
4995 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
4997 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
4999 * Makefile.in (VERSION): Update to 4.5.8.
5001 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5003 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5004 prevent crashes when examining cross-targets.
5005 * dbxread.c (process_one_symbol): Include directory name when
5006 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5007 find include files, and yacc/lex sources when the cwd doesn't match
5008 that in which the object was compiled.
5009 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5011 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5014 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5016 * maint.c (maintenance_command, maintenance_info_command):
5017 Install with allow_unknown as 0 and call help_list to show
5018 list of possibilities when no subcommand is specified.
5020 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5022 * configure.in: Add m68k-ericsson-*.
5023 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5025 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5027 * maint.c: New file.
5028 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5029 * Makefile.in (OBS): Add new file maint.o.
5030 * defs.h (command_class): Add class_maintenance.
5031 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5032 commands. Allow for them (and other nonessential parts of gdb)
5033 to be selectively left out under special circumstances.
5034 * gdbtypes.c (recursive_dump_type): New function; supports
5035 maintenance print-type command.
5036 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5038 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5040 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5041 initializers. Add initializations for setprintlist, showprintlist,
5042 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5043 * printcmd.c (maintenance_print_type): New maintenance cmd.
5044 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5045 implied by comment that all cmd lists are owned by main.c.
5046 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5047 that all cmd lists are owned by main.c.
5048 * language.c (setchecklist, showchecklist): Move to main.c, as
5049 implied by comment that all cmd lists are owned by main.c
5050 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5051 deletelist): Remove redundant declarations (also in gdbcmd.h).
5052 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5053 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5054 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5055 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5056 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5057 maintenance_print_msymbols, maintenance_print_objfiles):
5059 * symmisc.c (printsyms_command, printpsyms_command,
5060 printmsyms_command, printobjfiles_command): Removed from
5061 _initialize_symmisc.
5062 * main.c (dump_me_command): Moved to maint.c and renamed to
5063 maintenance_dump_me.
5064 * breakpoint.c (all_breakpoints_info): Rename to
5065 maintenance_info_breakpoints.
5066 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5067 all_breakpoints_info to add maintenance_info_breakpoints to the
5068 maintenanceinfolist instead.
5069 main.c (initialize_main): Set up maintenance class commands.
5071 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5073 * energize-patches: Fix minor problems with building energize lib.
5075 * energize-patches: Change names of all cadillac procedure calls
5076 to be energize procedure calls. Simplify many hooks by moving
5077 tests energize.c. Configure energize, and build it automatically now.
5079 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5081 * Makefile.in (VERSION): Bump to 4.5.7.
5082 * cplus-dem.c (demangle_args): Validate index for previously
5083 seen type to guard against bogus values from malformed manglings.
5084 * valops.c (value_struct_elt_for_reference): Guard against
5085 blindly using NULL return value from lookup_symbol.
5087 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5089 * cadillac.c, cadillac-patches: Rename to energize.c and
5090 energize-patches. Change all routines and variables named
5091 'cadillac*' to 'energize*'. Create new file called energize.h to
5092 hold all interface declarations.
5094 * deblib/connection/*: Move all of this stuff into energize/, but
5095 delete unneeded files.
5097 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5099 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5101 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5102 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5103 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5104 child processes, to avoid dead ones "hanging around" after GDB exits.
5105 (attach): Always stop the process if it needs it. Set RLC flag
5106 when attaching running processes, so it will continue if we detach
5107 it, quit, or are killed.
5108 (detach): Clear faults and set RLC flag to make process run
5110 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5112 (info_proc): Open process O_RDONLY, so we can see any process,
5113 even those controlled by debuggers.
5114 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5116 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5118 Relocate symbols using an array of section_offsets, rather than a
5119 single `addr' or `offset'. This makes Solaris-2 support work, and
5120 permits better VxWorks (and maybe xcoff) support later.
5122 * symtab.h (struct section_offsets): New structure for keeping
5123 a set of offsets, rather than a single one.
5124 (struct objfile): Replace addr with section_offsets member.
5125 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5126 * gdb-stabs.h: New include file with `symbol type specific'
5127 parameters for psymtabs and objfiles.
5128 * Makefile.in (HFILES): Add gdb-stabs.h.
5129 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5130 * coffread.c: Conforming changes. Fake offset array always 0.
5131 * dbxread.c: Conforming changes.
5132 (struct dbx_symfile_info): Move to gdb-stabs.h.
5133 (start_psymtab): Call elfstab_offset_sections to calculate good
5134 offsets for this source file, based on the ELF symbol table info.
5135 (read_ofile_symtab): Yank N_CATCH, which is dead.
5136 (process_one_symbol, N_CATCH): Yank.
5137 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5138 Relocate with SECT_OFF_TEXT.
5139 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5140 to distinguish relocatable from absolute symbols. Then, if not
5142 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5143 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5144 (", N_ROSYM): SECT_OFF_RODATA.
5145 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5146 (dbx_symfile_offsets): Add to translate addr to offset.
5147 * dwarfread.c: Conforming changes. Single offset currently used.
5148 * elfread.c: Add various complaints about elf/stab stuff.
5149 #include gdb-stabs.h. Conforming changes, using a single offset.
5150 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5151 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5152 for later use in building psymtabs.
5153 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5154 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5155 (free_elfinfo): New fn, frees all chained stab_section_infos
5156 in an objfile, and zaps the start-of-chain pointer.
5157 (elfstab_offset_sections): New fn, looks in stab_section_info
5158 chain to determine section bases to relocate a psymtab's worth
5159 of symbols, as they are being read.
5160 * mipsread.c: Conforming changes. Stabs-reading will relocate
5161 using one offset. MIPS-reading will not relocate at all.
5162 * partial-stab.h: Relocate different symbol types using different
5163 offsets from section_offsets.
5164 * symfile.c: Conforming changes.
5165 (find_lowest_section): Unused function to use later
5166 to free us from the Tyranny of the Text Section.
5167 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5168 in all lower layers of symbol reading. Call format-specific
5169 sym_offsets function to initialize offsets for high speed symbol
5171 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5172 (symbol_file_command, add_symbol_file_command): Callers changed.
5173 * symmisc.c (dump_psymtab): Print new relocation parameters.
5174 * xcoffread.c: Corresponding changes.
5176 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5177 * main.c (main): Read the $HOME/.gdbinit file before processing
5178 the argv arguments (e.g. reading symbol files or core
5179 files). This allows global parameters to be set, which will apply
5180 during the symbol reading. The ./.gdbinit is still read after
5182 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5183 * xcoffexec.c: Clean up quote inside comment.
5185 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5187 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5188 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5189 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5190 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5191 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5192 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5193 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5194 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5195 values.c, xcoffread.c:
5196 Remove "(void)" casts from function calls where the return value
5197 is ignored, in accordance with GNU coding standards.
5199 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5201 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5202 * partial-stab.h: Ignore N_ENDM.
5203 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5204 CODE or DATA section attachment. This eliminates a lot of random
5205 values from shared libraries, which screw up the ordinary symbols
5206 in the address ranges they happen to overlap.
5207 * buildsym.c (define_symbol): Eliminate special tests
5208 for function types; move into "function" cases in switch statement.
5209 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5210 in case they define new type numbers. But ignore them (FIXME).
5211 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5212 (read_sun_builtin_type): Add commentary.
5214 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5216 * xm-rs6000.h: define MEM_FNS_DECLARED
5218 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5220 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5221 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5222 * mips-xdep.c: Remove most include files (unused, caused errs).
5223 (fetch_core_registers): Use right parameters in dummy fn.
5225 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5227 * buildsym.c (scan_file_globals): Beware the null file.
5228 Fix from Jim Williams.
5230 * stack.c (return_command): Evaluate expression *before* popping
5231 off the stack frames! Fix inspired by Jim Williams.
5232 (up_silently_command, down_silently_command): No sel frame is error.
5234 * defs.h (memcpy, memset): Conditionalize decls on
5235 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5236 (alloca): Break out the STDC and non-STDC alloca cases, to make
5237 it work on old preprocessors as well as "picky ANSI" ones.
5238 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5240 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5241 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5242 header files define it!
5244 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5246 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5248 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5249 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5250 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5251 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5252 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5253 utils.c, valarith.c, valops.c, valprint.c, values.c:
5254 Replace bcopy() use with memcpy(), which is more standard and can
5255 take advantage of gcc's builtin functions for increased performance.
5256 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5257 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5259 Replace bzero() use with memset(), which is more standard and can
5260 take advantage of gcc's builtin functions for increased performance.
5261 * i386-tdep.c, main.c, valprint.c:
5262 Replace bcmp() use with memcmp(), which is more standard and can
5263 take advantage of gcc's builtin functions for increased performance.
5265 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5267 * remote.c (remote_wait): Fix cast on signal() call.
5268 * defs.h (alloca): More diddling with alloca. Have to ensure
5269 that it has a prototype, so that if alloca is defined as a macro
5270 that takes an arg, the definition is seen as a use of a macro
5271 that takes an arg, to satisfy picky ANSI preprocessors.
5273 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5275 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5276 consistency with all other gdb files.
5277 * cadillac.c: Use <string.h> rather than <strings.h>.
5278 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5279 * Makefile.in (MAKE): Remove definition for consistency with
5280 other Makefile.in files and to fix problem with recursive makes.
5282 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5284 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5287 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5289 * source.c (print_source_lines): for DOS interoperability; don't
5290 print CR (013) as ^M.
5292 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5294 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5296 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5298 * remote.c (remote_wait): Cast signal to void * to avoid warning
5299 from busted HP compiler.
5301 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5302 stabs cause end_psymtab to be called.
5304 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5305 compiler feature of putting 'c' into basic type descriptors for
5308 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5309 where there is no place for nPC in prrun struct.
5311 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5313 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5314 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5315 * dwarfread.c (enum_type): Save enum names on type_obstack.
5316 * dwarfread.c (struct_type): Save member name on type_obstack.
5317 * symtab.c (_initialize_symtab): Fix misspelling.
5318 * regex.c (store_jump, insert_jump): Return void.
5320 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5322 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5323 (alloca): Declare return type on SPARC, since Sun doesn't.
5324 (*_BYTE_ORDER): Improve comment: *must* be defined.
5326 * tm-hppa.h: New file, architectural definition of HP PA.
5327 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5329 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5330 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5331 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5332 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5335 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5336 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5337 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5339 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5341 * printcmd.c (output_command): Thinko.
5342 (x_command): Only set remembered size/format if cmd succeeds.
5344 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5345 since it is no longer used and burns time for every symbol read.
5346 (process_one_symbol): Treat N_CATCH like default (complain).
5348 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5350 * partial-stab.h (case N_TEXT): Fix fencepost error when
5351 detecting start of new symbol info after reading symtab for a
5352 module with a zero length TEXT segment.
5354 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5356 * Makefile.in (VERSION): Bump to 4.5.6.
5357 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5359 * defs.h (NORETURN): Define away for Lucid compiler.
5360 * remote.c (remote_timer, remote_interrupt): Signal handlers
5362 * ser-termios.c (serial_write, serial_close): Return whatever
5363 value the write/close call returns, rather than falling off end.
5364 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5365 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5367 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5368 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5370 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5371 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5372 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5373 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5375 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5376 store_inferior_registers): Supply missing fourth argument to
5378 * cadillac.c (kernel_dispatch): Make return type void.
5379 * cadillac.c (iosig): Signal handlers take one int arg.
5380 * valprint.c (val_print_fields): Call fprint_symbol to get
5381 automatic C++ demangling for mangled field names.
5383 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5385 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5386 * dwarfread.c (enum_type): Fix misspelling in comment.
5387 * valprint.c (val_print_fields, cplus_val_print): Minor
5388 adjustment to printing of C++ class structures to more closely
5389 match format for printing C structures, with and without setting
5392 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5394 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5395 (which is not a Posix signal) if it isn't defined.
5396 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5397 New port to Linux (a free Unix clone for 386 machines).
5399 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5401 COFF changes for dealing better with EPI 29K C compiler output.
5403 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5405 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5406 (read_coff_symtab): Move patch_opaque_types call from
5407 coff_symfile_read. Restrict it to symtabs from this objfile.
5408 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5409 references on opaque type chain; just let coff_lookup_type handle 'em.
5410 (decode_type): Complain about tagndx values on
5411 non-struct/union/enum types, which the EPI compiler tends to produce.
5413 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5415 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5418 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5419 usage to match new prototype. Include libbfd.h to get prototype.
5421 * source.c (find_source_lines): Handle large st_size fields.
5423 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5425 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5426 * stack.c (return_command): Use cleanups to avoid memory leaks.
5428 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5430 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5431 INT_REGNUM to INTE_REGNUM.
5433 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5435 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5437 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5438 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5439 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5440 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5442 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5443 declarations of malloc/realloc/free that are inserted by some
5445 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5447 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5448 another decl of strdup (this really ought to come from libiberty.h!).
5450 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5452 * remote.c (getpkt): Error if input exceeds buffer size.
5453 (_initialize_remote): `set remotedebug' enables packet trace.
5455 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5456 N_SLINE's, etc, just like Sun cc on Solaris2.
5458 * am29k-tdep.c (read_register_stack, write_register_stack):
5459 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5460 variable. Add `set' and `show' commands for it.
5461 * doc/gdb.texinfo: Document it.
5463 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5465 * valprint.c (type_print_1): Plug memory leak. Print all
5466 C++ syms as demangled, not just functions.
5467 * buildsym.c (read_range_type): When we find a signed char
5468 type, do a lookup of signed char, not plain char. Plain char's
5469 still get looked up as plain char's elsewhere.
5471 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5473 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5474 (Bug and fix found by Pierre Willard.)
5476 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5478 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5480 * xm-rs6000.h: Add decl for strdup().
5482 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5485 * breakpoint.c (enable_command, disable_command): Without args,
5486 should only affect normal breakpoints and watchpoints.
5488 * m68k-pinsn.c (print_insn_arg): Make register be const.
5489 * xcoffexec.c: Remove ' from comment.
5490 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5491 with decls of malloc in c-exp.tab.c (as produced by yacc).
5492 There's got to be a better way to do this...
5494 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5496 * partial-stab.h: Convert single rindex use to strrchr.
5497 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5498 standard <strings.h> file, now that the only single use of
5499 rindex in the gdb source files is gone.
5501 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5503 * mipsread.c: Undo ill effects from including <strings.h>,
5504 which #defines index to be strchr. Unfortunately, index is
5505 a member of a symbol table structure that can't be changed.
5506 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5507 remove redundant #include's.
5509 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5511 * mipsread.c: #include <strings.h> for rindex().
5513 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5515 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5517 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5519 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5520 extraneous SO stabs from busted C++ compilers.
5522 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5524 * Makefile.in (VERSION): Bump to 4.5.5.
5525 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5526 C++ lookups fail, print possibly helpful hint about completion.
5527 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5528 for static data members.
5529 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5530 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5531 it's broken on ncr3000's.
5533 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5535 * dwarfread.c (decode_modified_type): Change type of first arg.
5536 Change 'modifier' to char from unsigned char. Cast single use
5537 that needs to be unsigned char.
5538 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5539 * utils.c (strdup_demangled): Add function.
5540 * defs.h (strdup_demangled): Add prototype.
5541 * stack.c (return_command): Demangle C++ function names for query.
5542 * infcmd.c (jump_command): Demangle C++ function names for query.
5543 * cplus-dem.c (consume_count): New function and prototype.
5544 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5545 do_type): Replace conversion code with consume_count().
5546 * cplus-dem.c (gnu_special): Fix demangled of static members.
5547 * source.c (list_command): Print demangled function names
5548 when appropriate. Fix supplied by Peter Schauer.
5550 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5552 * sparc-tdep.c: Clean up slightly for Solaris2.
5554 * buildsym.c (define_symbol): Nameless types are now on several
5555 platforms; generalize them and un-ifdef them to make Solaris 2
5558 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5560 * infcmd.c: Fix typo (reported by Rob Savoye).
5561 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5562 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5563 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5564 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5565 rather than the one for the first file in the dependency chain.
5567 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5568 set. Don't reset our own texthigh, or dependency-only pst's, in
5569 scanning all the rest of the psymtabs.
5570 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5572 * buildsym.h (N_UNDF): Improve comments.
5573 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5575 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5577 * symtab.h (struct symbol): Add aux_value union for preserving
5578 an additional per-symbol value.
5579 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5580 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5581 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5582 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5583 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5585 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5587 * symfile.c (clear_symtab_users_once): Now non-static (for
5590 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5592 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5593 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5594 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5596 Solaris-2 support on SPARC:
5598 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5599 Add symbol_size and file offsets to struct symloc.
5600 Add static symbol_table_offset, string_table_offset,
5601 file_string_table_offset, next_file_string_table_offset,
5603 (add_old_header_file): Convert error() to complain()t.
5604 (dbx_symfile_read): Get symbol size via the objfile.
5605 Also get symbol_table_offset.
5606 (dbx_symfile_init): Record symbol size and count via the objfile.
5607 (dbx_next_symbol_text): Always add file_string_table_offset when
5608 accessing string table.
5609 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5610 (SET_NAMESTRING): Use the offset.
5611 (end_psymtab): Large kludge to determine addresses where source
5612 files start and end (for the psymtab header).
5613 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5614 Get this, symbol size, and symbol offset, from psymtab.
5615 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5616 Patch up last_source_start_addr if zero in N_SO.
5617 (process_one_symbol): Add variable function_start_offset.
5618 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5619 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5620 ( "", N_OBJ, N_OPT): Ignore.
5621 (elfstab_build_psymtabs): New function to read stabs out of
5624 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5625 (gdb): use GLOBAL_CFLAGS when linking, too.
5626 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5627 (N_OBJ, N_OPT): Ignore.
5628 ('f', 'F'): Save last function name.
5630 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5631 extra info in the minimal symbol.
5632 (elf_symtab_read): The extra info is the size of an ELF object,
5633 which was kludged to us in the `udata' field of the BFD symbol.
5634 Gag me with a crowbar...
5635 (elf_symfile_read): Keep track of both the absolute load address,
5636 and the offset between load addr and symbols. Handle STABS as
5637 well as DWARF sections, passing the absolute load address to
5638 elfstab_build_psymtabs.
5640 * symfile.h: Prototype elfstab_build_psymtabs.
5641 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5643 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5645 * buildsym.h: Add processing_acc_compilation flag.
5646 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5647 (define_symbol): Skip arg types in function entries. Resolve
5648 overloaded 'P' which acc uses for prototypes of functions called
5650 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5652 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5653 save size of ELF symbols. FIXME.
5654 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5655 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5657 * configure.in: Solaris config is sparc-sun-solaris2.
5658 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5660 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5661 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5662 * symfile.c (symfile_bfd_open): Comment where name is freed.
5663 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5665 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5667 * expprint.c (print_subexp): Add missing ']'.
5668 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5669 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5670 * WHATS.NEW: Point out improved C++ function name handling.
5671 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5672 type names for both implicitly and explicitly signed integral
5673 types. See comment in the source code.
5675 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5677 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5678 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5679 * expprint.c (print_subexp): Fix printing of register names.
5681 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5683 * inferior.h (register_valid): Declare.
5684 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5685 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5686 macros for traversing the data structures in a single objfile.
5687 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5688 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5691 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5693 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5694 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5695 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5696 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5698 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5700 * depend: rebuild to account for remote-st2000.c.
5701 * remote-st2000.c: Almost works now.
5702 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5704 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5706 * c-exp.y (yylex): Recognize single-quoted strings that specify
5707 tokens with embedded whitespace, such as C++ demangled names.
5708 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5709 * main.c (gdb_completer_quote_characters): Add global variable.
5710 * main.c (symbol_completion_function): Total rewrite for C++
5711 demangled name handling.
5712 * main.c (skip_quoted): New function.
5713 * main.c (main): Set rl_completer_quote_characters.
5714 * symmisc.c (dump_symtab): Print source language for symtab.
5715 * symtab.c (expensive_mangler): Add prototype and function.
5716 * symtab.c (completion_list_add_symbol): Total rewrite for new
5717 C++ demangled name handling.
5718 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
5719 other changes for demangled C++ symbol handling.
5720 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
5721 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
5722 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
5723 * symtab.c (completion_list_add_symbol): Total rewrite for new
5724 C++ demangled name handling.
5725 * symtab.c (expensive_mangler): New function.
5726 * utils.c (strcmp_iw, demangle_and_match): New functions.
5727 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
5729 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
5731 * Makefile.in: Roll VERSION to 4.5.4.
5732 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
5733 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
5734 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
5736 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
5738 * alldeps.mak: Rebuild to account for new files.
5739 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
5740 * tm-st2000.h: New file.
5741 * configure.in: Tandem debug monitor (st2000) support.
5742 * remote-st2000.c, config/st2000.mt: ditto.
5744 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
5746 * blockframe.c (inside_entry_file, inside_main_func,
5747 inside_entry_func): Return 0 if no symbols; avoid crashing.
5749 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
5751 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
5752 without masking, since it is signed and will later be compared
5753 against signed quantities. The right fix is probably to make
5754 it all unsigned, but this is a small, safe fix for this release.
5755 FIXME -- make the real change sometime soon.
5757 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
5759 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
5760 parameter in call to `symbol_file_add' to 0.
5762 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
5764 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
5766 * configure.in: Handle -m680[01234]0-wrs.
5768 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5770 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
5771 `ieee_extended_to_double'.
5773 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
5775 * valops.c (value_assign): Lint, by Pierre Willard.
5777 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
5779 * coredep.c (fetch_core_registers): Remove premature warning,
5780 which triggers on DECstation even though all regs are accessible.
5782 * m68k-pinsn.c (print_insn_arg): Use new macros to get
5783 sign-extension of instruction fields even on unsigned-char hosts.
5784 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
5786 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
5787 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
5788 since they define the target, not the host.
5789 * m88k-pinsn.c: Fix typo.
5791 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
5793 * valarith.c (value_zerop): -0.0 is still zero.
5794 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
5795 Patches by Paul Eggert <eggert@twinsun.com>.
5797 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
5799 * alldeps.mak, depend: re-make to account for ser-*.c.
5801 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
5803 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
5804 disconnecting from controlling terminal, to avoid gdb hanging
5805 on SVR4. Fixes bug reported by Oliver Okrongli.
5806 * procfs.c (PROC_NAME_FMT): Change format to match default used
5807 by system, as suggested by Oliver Okrongli.
5808 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
5809 bug fix from Brent Townshend (bst%tt@cam.ORG).
5810 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
5811 by turlais@rechser.total.fr.
5812 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
5813 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
5814 * objfiles.h (unlink_objfile): Add prototype.
5815 * objfiles.c (unlink_objfile): Add function.
5816 * objfiles.c (free_objfile): Call unlink_objfile.
5817 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
5818 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
5819 Also, discard old possibly bogus sf struct.
5820 * symfile.c (symbol_file_add): Call init_entry_point_info() and
5821 find_sym_fns() for remapped symbol files, in case of any changes
5822 since the last mapping.
5824 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5826 * findvar.c (read_relative_register_raw_bytes): use the raw size
5827 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
5829 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5831 Changes to support GDB running on DOS using GO32 and H8 support
5833 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
5834 allowing hosts with different text and binary file formats to
5836 * coffread.c (read_coff_symtab): changed calling convention and
5837 operation - now it opens its own file with FOPEN_RB rather than
5838 duping and fdopening the provided handle.
5839 * dbxread.c, cplus-dem.c: #include mangling.
5840 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
5841 binary files oring in the right bit.
5842 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
5843 * remote-hms.c: cleanup to use the new remote serial stuff
5844 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
5845 independent remote terminal I/O.
5846 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
5847 * source.c (openp): fix off by one problem removing / - can now
5848 open a source file in the root directory with DOS.
5849 * values.c (value_as_pointer): remove bogus address bits from
5850 long. (unpack_long): unpack into unsigned long/short if pointer.
5852 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
5854 * infrun.c (child_attach): Don't allow gdb to attach to itself.
5855 It gets permanently stuck in many OSes.
5856 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
5858 * breakpoint.c: Improve help text for info breakpoints.
5860 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
5862 * README: Add pointer to internals doc, and describe reading
5864 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
5865 * symtab.c (output_source_filename): Remove old glop for wrapping
5866 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
5868 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
5870 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
5871 * munch: Add sort -u to avoid duplications.
5872 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
5873 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
5875 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
5877 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
5878 avoid infinite loops while demangling bogus mangled names.
5879 * valprint.c (type_print_base): Minor fix for GNU style guide
5882 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
5884 * Makefile.in (VERSION): Bump to 4.5.3
5885 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
5886 * Makefile.in (demangle): New target to create standalone
5887 demangler with same code and options as internal demangler.
5888 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
5889 to support ARM style and Lucid style demangling, improve
5890 maintainability, fix several demangling bugs. More changes
5892 * defs.h (strstr): Add ANSI compatible prototype.
5893 * valprint.c (type_print_1): Demangle using ansi option.
5894 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
5896 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
5898 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
5901 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
5903 * mipsread.c (parse_procedure): Return rather than using
5904 uninitialized variable 'b'.
5906 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
5908 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
5909 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
5910 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
5911 relative to each source file.
5913 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
5915 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
5918 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
5920 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
5921 * am29k-tdep.c: Update to latest code from AMD.
5922 (get_saved_register) don't crap out if no frame.
5923 * remote-udi.c: Set/clear inferior_pid as appropriate.
5924 (udi_open) call target_preopen, don't close fd 0!!!, clean up
5925 error handling. Fixup end-of-debugging messages.
5926 (udi_fetch_registers) clean up big time, mainly don't multiply
5927 register_valid indices by 4, and use proper Offset when reading
5928 gr96-gr127. (udi_store_registers) general cleanup.
5929 (fetch_register) cleanup, simplify. (regnum_to_srnum)
5930 INT_REGNUM->INTE_REGNUM.
5931 * tm-29k.h: Upgrade to latest code from AMD.
5932 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
5933 (UDIConnect) Clean up error processing (like, don't do exit() if
5934 execlp fails), make code restartable, make more attractive.
5935 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
5938 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
5940 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
5941 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
5942 from former to latter.
5944 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
5946 * cplus-dem.c (do_args): Handle void args the same as others.
5947 * objfiles.c (free_objfile): Only try to unmap files when
5948 reusable objfiles are supported.
5949 * valprint.c (type_print_varspec_suffix): Add parameter that
5950 specifies if C++ demangling included function arguments. Use
5951 it to suppress printing extra pair of ()'s.
5952 * valprint.c (type_print_1): Fix problem with printing demangled
5953 C++ function types where demangled type includes the function
5956 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
5958 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
5959 Allows selection of C++ demangler to be a configuration option
5960 until multiple demanglers are supported.
5961 * demangle.h: New include file for extended demangler support.
5962 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
5963 utils.c, valprint.c: Include "demangle.h" and change all calls
5964 to cplus_demangle() or fputs_demangled() to use individual
5966 * valprint.c (type_print_1): Change options to cplus_demangle
5967 to print demangled function args. Still broken, but now less so.
5968 * cplus-dem.c: Include demangle.h, reorganize and update some
5969 comments to reflect reality.
5970 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
5971 second arg from fixed integer to bit based multiple options.
5972 * cplus-dem.c (optable): Reformat and replace ansi members with
5974 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
5976 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
5978 * values.c (set_internalvar): Force evaluation of lazy values.
5979 Bug reported by RMS.
5981 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
5983 * Makefile.in (VERSION): Bump to 4.5.2.
5984 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
5985 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
5986 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
5987 proper handling of bit fields.
5988 * gdbtypes.h (struct type): Clarify use of field.bitpos.
5989 * symtab.h: Fix couple of misspellings in comments.
5990 * value.h (struct value): Clarify use of bitpos.
5991 * value.h (unpack_field_as_long): Change prototype, returns
5993 * values.c (unpack_field_as_long): Change return type to LONGEST,
5994 sign extend unpacked fields that are signed, other rewriting.
5995 * config/ncr3000.mt: New target config file.
5997 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
5999 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6000 even when printing 8-bit characters.
6002 * gdbtypes.c (make_{reference,pointer,function}_type): New
6003 functions which handle overwriting of forward-referenced types
6004 for stabs file reading.
6005 (lookup_{reference,pointer,function}_type): These just call
6006 the make_*_type functions with a null storage alloc parameter.
6007 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6008 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6010 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6011 (dbx_alloc_type): Make it easier to understand. No funct change.
6012 (define_symbol: 't'): Don't put the typedef name into the name of
6013 the struct, union, or enum. Bugfix.
6014 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6015 routines to properly handle overwriting preallocated types so that
6016 forward references will work.
6017 (read_enum_type): Force enum values to file scope, due to bug in
6018 Sun compiler output. FIXME, fix later.
6020 Remove unused header_file_prev_index mechanism. It was already
6021 obsolete in gdb-3.5. These comments appeared in 3.5:
6022 /* This code was used before I knew about the instance codes.
6023 My first hypothesis is that it is not necessary now
6024 that instance codes are handled. */
6025 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6026 * buildsym.h: Remove it and prev_index that saves it.
6027 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6029 * solib.c (special_symbol_handling): When called from core files,
6030 must set up debug_addr. Don't print error messages, just return.
6031 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6033 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6035 * cplus-dem.c: Allow nested class names (as in
6036 Foo::Bar::method()).
6037 Allow the cleaner cfront style of nested class names
6038 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6039 Make cplus_demangle re-entrant by removing use of global
6040 variables. Instead, place all shared variables in a
6041 stack-allocated structure, and pass around its address.
6043 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6045 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6046 29k-share/* subdirs...
6048 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6049 rewrite, only leave out the bugs.
6051 * Makefile.in: Add 29k/UDI support. Improve depend.
6052 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6054 * am29k-tdep.c: Update to use new calling conventions, and misc
6057 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6059 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6061 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6062 breakpoint instructions that leave PC pointing at the right place.
6064 * core.c (core_open): Call warning() to print warnings.
6066 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6068 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6069 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6070 This prevents a crash when trying to lookup the value of a
6071 non-existent symbol.
6073 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6075 * signame.c, signame.h: Remove, replaced by strsignal.c in
6077 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6078 sun386-xdep.c: Remove include of signame.h
6079 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6080 * Makefile.in (HFILES): Remove signame.h
6081 * Makefile.in (OBS): Remove signame.o
6082 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6083 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6084 psignal, perror): Add prototypes.
6085 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6087 * depend: Manually remove signame.[cho] references.
6088 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6090 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6091 with safe_strsignal.
6092 * core.c (core_open): Replace use of sys_siglist with
6094 * core.c (memory_error): Replace use of sys_errlist with
6096 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6098 * infcmd.c (program_info): Replace use of sys_siglist with
6100 * infrun.c (signal_stop, signal_print, signal_program):
6101 Allocate dynamically based on dynamic determination of number
6102 of signals to support.
6103 * infrun.c (child_create_inferior): Replace use of sys_errlist
6105 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6107 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6108 strsigno and sys_siglist with safe_strsignal.
6109 * infrun.c (handle_command): Call signo_max to find number of
6110 signals. Replace sig_number with strtosigno and sig_abbrev with
6112 * infrun.c (signals_info): Replace sig_number with strtosigno.
6113 * infrun.c (_initialize_infrun): Call signo_max to find number of
6114 signals. Dynamically allocate signal_{stop,print,program}.
6115 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6116 * procfs.c (errnoname): Add function and prototype.
6117 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6118 of sys_siglist with safe_strsignal.
6119 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6120 sys_siglist with safe_strsignal.
6121 * procfs.c (info_proc_stop): Call errnoname.
6122 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6123 * stuff.c (main, get_offset): Replace use of sys_errlist with
6125 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6126 with safe_strsignal.
6127 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6128 with safe_strsignal.
6129 * utils.c (safe_strerror, safe_strsignal): Add functions that
6130 call strerror and strsignal respectively, and deal with NULL
6132 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6133 sys_errlist with safe_strerror.
6134 * valprint.c (val_print): Replace use of sys_errlist with
6137 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6139 * Makefile.in: rework CFLAGS so that they can be set from the
6140 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6141 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6142 Pass CFLAGS on recusions.
6144 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6146 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6147 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6148 overkill for the problem it solved.
6149 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6150 and default to simply printing type names as appropriate.
6151 * main.c (main): Remove one of the leading newlines from
6152 warning_pre_print initialization.
6153 * objfiles.c (open_existing_mapped_file): Add function and
6155 * objfiles.c (open_mapped_file): Rewrite to use new function
6156 open_existing_mapped_file.
6158 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6160 * sun3-xdep.c (fetch_core_registers): Lint.
6161 * tm-sun3.h: Prototype lint.
6164 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6166 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6167 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6168 * objfiles.c: Cast calls to close() with unused returns to void.
6169 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6170 old objfile's name before updating it.
6171 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6172 * objfiles.h (objfile struct): Add mmfd member.
6173 * symfile.c (syms_from_objfile): Move some code to
6174 new_symfile_objfile.
6175 * symfile.c (new_symfile_objfile): Add new function, common code
6176 from syms_from_objfile.
6177 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6178 mapped and unmapped symbol files.
6179 * symfile.c (symbol_file_command): Print "No symbol file now"
6180 message, ala exec_file_command for the exec file.
6181 * symfile.h (new_symfile_objfile): Add prototype.
6182 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6183 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6185 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6187 * rs6000-pinsn.c: New version from IBM (Metin).
6188 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6189 to avoid warnings from some compilers.
6191 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6193 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6194 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6195 type's flag word that marks it as a fundamental type.
6196 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6197 flags argument for all calls to init_type().
6198 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6199 flags argument for all calls to init_type(). Also remove
6200 dependency on host sizes for ints, floats, etc.
6201 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6202 flags argument for all calls to init_type(). Also remove
6203 dependency on host sizes for ints, floats, etc.
6204 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6205 bit to flags argument for all calls to init_type(). Add types
6206 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6207 * valprint.c (unsigned_type_table, signed_type_table,
6208 float_type_table): Remove.
6209 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6210 bit when printing fundamental types, and print the actual name
6211 for such types, rather than inventing one. Remove code that
6212 invented fundamental type names.
6213 * valprint.c (_initialize_valprint): Remove initializations
6214 for now removed unsigned_type_table, signed_type_table, and
6217 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6219 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6220 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6223 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6225 * dwarfread.c (target_to_host): New function similar to previous
6227 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6228 Extensive changes to convert all previous usages to use new
6229 target_to_host() function.
6230 * dwarfread.c (struct dieinfo): Change types of most integral
6231 members to be unsigned.
6233 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6235 * WHATS.NEW: Revise -mapped doc.
6237 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6239 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6240 too high or when skipping `forwards' moves us backwards.
6241 (parse_type): Print mis-guessed tag name in complaint.
6242 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6243 (parse_procedure): Do not attempt to create symbols; just fill in
6244 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6245 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6246 for clarity. Set top_stack before calling parse_external. In
6247 stabs, sort symbols before calling parse_procedure.
6249 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6250 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6251 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6252 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6255 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6257 * Makefile.in (VERSION): Set to 4.5.1.
6258 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6259 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6260 fill_gregset): New functions for SVR4 /proc support.
6261 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6262 Remove new symbol types and such to ../include/coff/symconst.h.
6263 (parse_symbol): Simplify code for parsing struct/enum/unions.
6264 (parse_type): Handle `long long' types.
6265 (upgrade_type): Handle `const' qualifier.
6266 (parse_partial_symbols): fix indentation, clean a bit.
6268 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6270 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6271 copy in data from raw read buffers, calling bfd byteswapping
6272 routines as appropriate. Use to replace most existing memcpy
6274 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6275 * configure.in: Recognize new ncr3000 config.
6276 * config/ncr3000.mh: New config file.
6278 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6282 * README: Update for release.
6283 * Makefile.in: Update version to 4.5.
6284 * WHATS.NEW: The obvious.
6286 * depend: Generate new depend file for this release.
6288 * Makefile.in (depend): Fix dependancy generation so that it does
6289 not include gcc 'fixincluded' files, which are usually in a system
6292 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6294 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6295 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6296 symbols for nameless types. And, handle `R' (register parameter
6297 type) for AIX. (an extension to existing stabstring grammar).
6298 * rs6000-xdep.c: Fix typo (= should have been ==).
6300 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6302 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6304 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6306 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6307 * signame.c (SIGWAITING, SIGLWP): Add.
6309 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6311 * xm-i386mach.h: add decls for errno and strdup().
6313 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6314 used in array index context (otherwise, some compilers barf).
6316 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6318 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6319 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6320 in a system call, and provide better backtrace if so.
6322 * Makefile.in (HFILES): Add xcoffsolib.h.
6323 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6324 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6326 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6327 mipscoff_symfile_read): Convert to BFD to do file I/O.
6329 * symfile.c: #include <ctype.h> to get proper def if isspace().
6331 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6333 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6335 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6336 function also when parsing embedded stabs.
6338 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6340 * mipsread.c: Fix more declarations.
6342 * mipsread.c: Fix many invocations of complain. Use enum
6343 type_code where appropriate.
6345 * xm-vaxult.h: Add decl for strdup().
6347 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6350 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6352 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6355 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6357 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6358 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6359 Merge in more patches for rs6000 from Metin Ozisik.
6360 * utils.c: Fix typo in comment.
6362 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6364 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6365 * procfs.c (attach): Set nopass_next_sigstop if attached
6366 process is forcibly stopped.
6367 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6368 resending SIGSTOP to attached process on first resume.
6370 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6372 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6374 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6376 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6377 (VERSION): Bump to 4.4.85.
6378 * mipsread.c: Update for new include files. Lint.
6379 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6380 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6381 Don't need to bring in mipsread.o specially any more.
6383 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6385 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6386 routine (for Irix-4.x). Make many funcs static and void.
6387 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6388 * (init_extra_frame_info): Don't trash cached value of frame
6389 pointer register. This fixes backtracing through routines that use
6390 alloca(). Generally clean up declarations of functions, and use
6391 typedefs and macros to reference data structures as appropriate.
6392 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6395 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6397 * values.c (unpack_long): Fix unpacking error for signed chars
6398 on hosts where the default character type is unsigned.
6399 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6400 for newer SVR4 variants.
6401 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6402 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6403 * procfs.c (mappingflags): Add support for MA_PHYS
6405 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6407 * buildsym.c (read_struct_type): Avoid coredump when C++
6408 abbreviated type name is messed up. Reported by Joe Buck.
6409 FIXME, we need to determine whether GDB or GCC needs to be
6410 smarter to correctly locate this type name.
6412 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6413 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6414 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6415 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6416 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6418 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6420 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6421 * symtab.h (current_source_symtab): Make extern
6422 * symtab.h (current_source_line): Make extern
6423 * inferior.h: Move all procfs.c prototypes to one place, add
6424 prototype for proc_signal_handling_change. Add prototypes for
6425 signal_stop_state, signal_print_state, and signal_pass_state.
6426 * inferior.h (stop_soon_quietly): Make extern
6427 * inferior.h (attach_flag): Make extern
6428 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6429 * infrun.c (signal_stop_state, signal_print_state,
6430 signal_pass_state): New functions to query specific signal
6432 * infrun.c (handle_command): Minor error message change, add
6433 NOTICE_SIGNAL_HANDLING_CHANGE.
6434 * procfs.c (open_proc_file): Remove iris specific reset of
6435 inherit-on-fork flag, moved to proc_set_exec_trap().
6436 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6437 to reset inherit-on-fork flag, bash comment to GNU form.
6438 * procfs.c (proc_base_address, set_proc_siginfo,
6439 fetch_core_registers): Conform to code style.
6440 * procfs.c (signame.h): Include.
6441 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6442 syscallname(), info_proc_syscalls()): New macros, tables, and
6443 functions to organize and report system call information.
6444 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6445 saved_exitset, saved_entryset): Add to procinfo struct.
6446 * procfs.c (struct trans): Add.
6447 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6448 siginfo_table, errno_table): Tables to translate numeric values
6449 to symbolic names and short descriptions.
6450 * procfs.c (signalname, info_proc_signals): Add function and
6452 * procfs.c (proc_info): Now info_proc.
6453 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6454 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6455 info_proc_faults, lookupname, lookupdesc, sigcodename,
6456 sigcodedesc): New functions.
6457 * procfs.c (proc_signal_handling_change): New function to set
6458 the trace flags based on the state of gdb's signal handling flags.
6459 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6460 and remove code to do PIOCSTRACE ioctl.
6461 * procfs.c (attach, detach): Preserve and restore process flags
6462 using saved_* fields in procinfo struct.
6463 * procfs.c (attach): Call proc_signal_handling_change.
6464 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6465 * procfs.c (proc_desc): Update for latest changes.
6466 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6467 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6468 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6470 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6472 * procfs.c (set_proc_siginfo): Add prototype and new function.
6473 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6474 up inferior siginfo struct.
6475 * elfread.c (elf_symfile_read): Compute the relocation amount
6476 by subtracting off the address of the ".text" section.
6477 * solib.c: Add pointer to ".text" section to so_list struct.
6478 * solib.c (solib_map_sections): Initialize pointer to ".text"
6479 section in so_list struct.
6480 * solib.c (symbol_add_stub): Pass base address of ".text"
6481 section to symbol_file_add, rather than the load address of
6482 the shared library. On SunOS they are the same. On SVR4 they
6485 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6487 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6488 function name, not .gdbinfo. symbol.
6490 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6492 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6494 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6496 * Makefile.in (VERSION): 4.4.8
6498 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6499 commands in .cshrc/.profile won't get traced.
6501 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6503 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6504 * exec.c (build_section_table): Don't abort if no sections.
6505 * sparc-tdep.c (single_step): Lint.
6506 * utils.c (mrealloc): Handle realloc (0, size) case here.
6508 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6510 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6513 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6515 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6516 .gdbinfo. symbols are created. Move creation from parse_procedure
6517 to parse_symbol, where it is fairly easy to grow the symtab. This
6518 also fixes a symtab trashing bug on all mips-based systems.
6519 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6521 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6522 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6524 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6526 * c-exp.y: Add missing return type to yyparse() prototype.
6528 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6530 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6532 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6533 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6534 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6535 (patch_opaque_types): Avoid dummy args and result.
6536 * objfiles.c (have_partial_symbols, have_full_symbols,
6537 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6538 (iterate_over_objfiles, iterate_over_symtabs,
6539 iterate_over_psymtabs): Remove, clunky and slow.
6540 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6541 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6542 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6543 dump_objfile): Remove dummy args and results. Move filename
6544 comparisons to callers.
6545 (printsyms_command, printpsyms_command, printmsyms_command,
6546 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6547 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6548 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6549 list_symbols, make_symbol_completion_list): Replace explicit
6550 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6551 Eliminate Dijkstra flag crap, break out of loops with gotos.
6552 (lookup_symtab_1): Protect '/' tests from short filenames.
6553 (cplus_mangled_symbol): Move inline into lookup_symbol.
6554 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6555 (relocate_minimal_symbol): Move inline to vmap_symtab.
6556 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6557 iterate_over_msymbols with ALL_MSYMBOLS.
6559 Misc cleanup prior to release.
6561 * Makefile.in (VERSION): Roll to 4.4.7.
6562 (HFILES): Add call-cmds.h.
6563 * call-cmds.h: New header for command fns called by other files.
6564 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6565 (breakpoint_1): Remove unused type arg. Change callers.
6567 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6568 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6569 * mipsread.c: Add prototypes for all static functions.
6571 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6572 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6573 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6574 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6575 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6576 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6579 * buildsym.c (define_symbol): Handle global register variables
6580 (from Pierre Willard). Complain if register numbers are too large.
6581 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6582 * tm-sparc.h: Don't #include <sun4/reg.h>.
6583 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6584 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6586 * language.h: Avoid forward enum declaration.
6587 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6588 config/sun4os5.mt: New host and target.
6589 * defs.h (errno): #include <errno.h> rather than assuming int.
6590 From Pierre Willard.
6592 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6593 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6594 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6595 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6596 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6597 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6598 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6600 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6602 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6603 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6604 * language.h (enum exp_opcode): Avoid forward enum def.
6605 * main.c (define_command, user_defined_command): Lint.
6606 * mem-break.c, xcoffread.c: Lint.
6607 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6609 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6611 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6612 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6613 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6614 or IBM6000_TARGET as (approximately) appropriate.
6616 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6618 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6619 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6620 or not to try reading symbols from a mapped objfile. Plugs memory
6621 leak due to shared libraries generating no psymtabs or symtabs.
6623 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6625 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6626 * copying.awk: Lint. Make stronger warning at top of copying.c.
6627 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6628 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6629 (lookup_pointer_type): Add FIXME comment.
6630 * main.c (set_history_size_command): Disallow negative size.
6631 * partial-stab.h: Update copyright.
6632 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6634 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6636 * main.c (set_history_size_command): Negative size is error.
6637 (Reported by Peggy Fieland.)
6639 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6641 * coffread.c (coff_symfile_init): Update comment.
6642 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6643 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6644 macros to access the dbx specific objfile information.
6645 * dbxread.c (symfile_string_table, symfile_string_table_size):
6646 Remove these local variables.
6647 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6648 read_dbx_symtab): Remove the stringtab and stringtab_size params
6649 from the function prototypes, the function definition, and the
6650 function calls. These are now available via DBX_STRINGTAB and
6651 DBX_STRINGTAB_SIZE using the objfile pointer.
6652 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6653 an arg to read_dbx_symtab.
6654 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6655 stringtab and the dbx specific per-objfile private info.
6656 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6657 args in prototype, function definition, and function calls. It is
6658 now available via the DBX_SYMCOUNT macro using the objfile
6660 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6661 local instance of struct dbx_symfile_info and replace with DBX_*
6663 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6664 symfile_string_table and symfile_string_table_size.
6665 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6666 symfile_string_table.
6667 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6668 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6669 stringtab size variables. Remove all code that used to reread
6671 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6672 to prior to any calls to mmalloc for the objfile specific heap.
6673 * utils.c (init_malloc): Document the requirement that for each
6674 heap for which corruption checking is desired, that init_mmalloc
6675 must be called prior to any mmalloc calls on the heap.
6677 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6679 * rs6000-pinsn.c: Make dis-assembly output more like
6680 other targets: Don't print instruction in hex before
6681 the assembly; use print_address to print out jump
6684 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6686 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6687 * cplus-dem.c: Support "Sc" meaning "signed char".
6689 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6691 * configure.in: fix iris/iris3.
6693 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6695 * command.c, main.c (various places): Use ctype.h macros
6696 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6697 (such as (x >= 'A' && x <= 'Z')).
6698 (There are still more of these in other files.)
6699 * main.c (defined_command): Lower-case the user's
6700 new command before entering it. Needed because
6701 command lookup is case-insensitive (and also lower-cases).
6702 (Based on Metin's earlier patch.)
6704 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6706 * config/irix4.mh: new file.
6708 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6710 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6713 * xm-mips.h: Declare strdup for ultrix.
6715 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6716 when calling new_symbol.
6717 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
6720 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
6722 * config/rs6000.mh: Update (for Fred's new mmalloc)
6723 flags to disable use of GNU malloc/mmalloc.
6724 * munch: Change SYSV rule to allow .text before the label,
6725 as well as after, to work for AIX.
6726 * gdbtypes.h: Minor clarifiction.
6728 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
6730 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
6731 continuation in yet another place (between method declarations).
6733 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
6735 * mips-tdep.c: include symfile.h and objfiles.h to fix
6738 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
6740 * valops.c (value_struct_elt_for_reference): Added 'offset'
6741 parameter to handle multiple inheritance.
6742 * eval.c, value.h: Update accordingly.
6744 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
6746 * objfiles.h: New file
6747 * Makefile.in (HFILES): Add objfiles.h
6748 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
6749 main_scope_lowpc, main_scope_highpc.
6750 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
6751 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
6752 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
6753 xcoffread.c, : Include objfiles.h.
6754 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
6755 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
6756 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
6757 inside_entry_file() and logic changed appropriately.
6758 * blockframe.c (outside_startup_file): Renamed to
6759 inside_entry_file() and logic changed appropriately.
6760 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
6761 and logic changed to use per-objfile specific fields.
6762 * blockframe.c (inside_entry_scope): Renamed to
6763 inside_entry_func() and logic changed to use per-objfile specific
6765 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
6766 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
6767 Remove extern decls.
6768 * symfile.c, symfile.h (entry_point): Remove extern decl.
6769 * coffread.c (coff_symfile_init): Common entry point init code
6770 moved to symfiles.c, call init_entry_point_info().
6771 * coffread.c (complete_symtab): Use new per-objfile entry info.
6772 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
6773 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
6775 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
6776 * defs.h (inside_entry_scope, outside_startup_file,
6777 inside_main_scope): Prototypes changed for renames to
6778 inside_entry_func, inside_entry_file, inside_main_func,
6780 * symfile.c (syms_from_objfile): Common entry point init code
6781 moved to init_entry_point_info() and call init_entry_point_info().
6782 * symfile.h (init_entry_point_info): Include prototype.
6783 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
6784 moved to symfiles.c and call init_entry_point_info().
6785 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
6786 main_scope_lowpc, main_scope_highpc): Remove extern decls.
6787 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
6789 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
6790 works for the majority of targets.
6791 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
6792 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
6793 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
6794 Use default definition in frame.h.
6795 * frame.h (selected_frame_level): Make decl extern.
6796 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
6797 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
6798 * partial-stab.h: Use new per-objfile entry info.
6799 * symfile.h (struct objfile): Removed, moved to objfiles.h.
6800 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
6801 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
6802 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
6803 have_minimal_symbols): Prototypes moved to objfiles.h.
6804 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
6805 Macros moved to objfiles.h.
6806 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
6808 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
6810 More C++ improvements (pointers to members, qualified names).
6811 * c-exp.y: Support exp.type::name and exp->type::name
6812 syntaxes. (Unfortunately, doesn't work for static members.)
6813 * c-exp.y, eval.c: Make type::~type work better.
6814 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
6815 value_static_field by value_struct_elt_for_reference.
6816 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
6817 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
6818 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
6819 for OP_SCOPE operand; no point in it now that we use lazy
6820 reading of values, and use "reference to member" objects.
6821 * gdbtypes.h: Clarify comment.
6822 * valops.c: Change value_struct_elt_for_address to return
6823 a reference (or variable), rather than a pointer. Change
6824 the name to value_struct_elt_for_reference to reflect this.
6825 Returning a reference instead of a address provides a
6826 generalization, since we can use the routine for both
6827 class::name as well as &class::name.
6828 Also, recurse to handle multiple inheritance properly.
6829 * valprint.c: Moved code to print pointer-to-members
6830 to new function point_class_member. This allows a
6831 "reference-to-member" to be printed using the same code.
6832 * valprint.c (type_print_varspec_prefix): Avoid printing
6833 "struct " for domains of class-member types.
6834 * valops.c (search_struct_field): Inline code for simplified
6835 version of value_static_field (which can then be deleted).
6836 * value.h: Rename value_struct_elt_for_address to
6837 value_struct_elt_for_reference. Delete value_static_field.
6838 * values.c: Remove no longer used function value_static_field.
6840 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
6842 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6843 elfread.c (coff_symfile_finish): Add function, prototype, and
6844 add to the xxxx_sym_fns struct for each file type. Also reformat
6845 the xxxx_sym_fns vector to a standard format and add comments.
6846 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6847 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
6848 Pass pointer to struct objfile rather than pointer to sym_fns.
6849 Change references inside each function accordingly. Allocate any
6850 symbol file specific info in the per-objfile memory region.
6851 * dbxread.c (free_and_init_header_files): Break function into
6852 free_header_files(), called from dbx_symfile_finish(), and
6853 init_header_files(), called from dbx_new_init().
6854 * dbxread.c (dbx_new_init): Move deallocation things to new
6855 dbx_symfile_finish function.
6856 * elfread.c (elf_new_init): Call buildsym_new_init().
6857 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
6858 routine for the objfile before deallocating other stuff.
6859 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
6860 * symfile.h: Move struct sym_fns to before struct objfile def.
6861 Add sym_finish function pointer and change prototypes of other
6862 function pointers to reflect passing struct objfile pointer rather
6863 than struct sym_fns pointer.
6864 * symfile.c: Remove now obsolete symtab_fns pointer.
6865 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
6866 locates the correct sym_fns struct for the given objfile.
6867 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
6868 for better support of mapped symbol tables.
6869 * symfile.c (symbol_file_command): Remove obsolete code using
6871 * symfile.h: Remove duplicate declarations for symfile_objfile,
6872 entry_point, and object_files.
6873 * target.c (target_info): Compare symfile_objfile to NULL.
6874 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
6875 aixcoff_symfile_finish().
6877 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
6879 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
6880 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
6881 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
6883 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
6885 Some improvements to g++ debugging.
6886 * symtab.c (list_symbols): demangle before pattern matching.
6887 * symtab.c: Other fixes to improve handing of operators.
6888 * valprint.c (type_print_base): Fix test for constructor.
6889 * values.c (value_static_field): Allow evaluation of
6890 CLASS::METHOD, returning a function pointer.
6892 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
6894 * Makefile.in (VERSION): Roll 4.4.6.
6895 * exec.c (exec_file_command): Add code to ignore optional args
6896 passed in by file_command() for use in symbol_file_command().
6897 * main.c (main): Document -mapped and -readnow in help summary.
6898 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
6899 * objfiles.c (allocate_objfile): Filename arg removed. Changes
6900 to get filename from bfd with bfd_get_filename(). Test mapto
6901 against 0, not NULL. Use mstrsave() to make copy of filename.
6902 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
6904 * remote-vx.c (vx_load_command, add_symbol_stub):
6905 Symbol_file_add() takes an additional arg.
6906 * solib.c (symbol_add_stub): Symbol_file_add() takes an
6908 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
6909 changed to return a bfd not an objfile pointer.
6910 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
6911 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
6912 Change to eliminate local bfd and use symfile_bfd_open() plus
6913 allocate_objfile(). Add code to implement readnow option.
6914 * symfile.c (symbol_file_command): Changes to option handling,
6915 readnow functionality moved to symbol_file_add().
6916 * symfile.c (symfile_init): Eliminate local copy of bfd.
6917 * symfile.c (add_symbol_file_command): Changes to parse mapped
6918 and readnow options.
6919 * symfile.h (allocate_objfile): Arg removed from prototype.
6920 * symtab.h (symbol_file_add): Arg added to prototype.
6921 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
6924 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
6926 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
6927 mtrace.awk, state.c, state.h: Removed.
6928 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
6929 directories searched for source files.
6930 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
6931 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
6932 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
6933 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
6934 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
6935 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
6936 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
6938 * Makefile.in (HFILES): Remove state.h
6939 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
6940 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
6941 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
6942 * Makefile.in (clean): Remove all object files.
6943 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6944 * cplus-dem.c: Remove prototypes definitions that are now done in
6946 * dbxread.c (throughout): Change from using per-objfile
6947 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6948 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
6949 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
6950 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
6951 * depend: Remove dependencies for state.o, state.h.
6952 * dwarfread.c: Add declaration for warning_pre_print.
6953 * dwarfread.c (dwarfwarn): Use warning_pre_print.
6954 * dwarfread.c (throughout): Change from using per-objfile
6955 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6956 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
6957 use supplied objfile.
6958 * i386-xdep.c (print_387_status): Change to use warning() rather
6960 * i387-tdep.c (print_387_control_word): Change to use warning()
6961 rather than printfs.
6962 * infrun.c (wait_for_inferior): Remove unreachable abort() call
6963 that some compilers grumble about.
6964 * language.c (throughout): Add declaration for warning_pre_print
6965 and using warning() instead of printfs.
6966 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6967 * main.c (main): Add declaration for warning_pre_print and set it
6968 similarly to error_pre_print. Add declarations for
6969 mapped_symbol_files and readnow_symbol_files. Add appropriate
6970 definitions to long_options[].
6971 * minsyms.c: Trivial fix to comment.
6972 * objfiles.c (allocate_objfile): Substantially rewritten for
6973 using mapped symbol files.
6974 * objfiles.c (throughout): Change from using per-objfile
6975 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6976 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
6977 * source.c (throughout): Change from using per-objfile
6978 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6979 * source.c (open_source_file): Use mstrsave to save file name in
6980 mapped symbol region for objfile.
6981 * symfile.c: Remove include for state.h.
6982 include to local form.
6983 * symfile.c (symbol_file_add_digested): Remove.
6984 * symfile.c (symbol_file_add): Substantially rewritten for mapped
6986 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
6987 from objfile structure. Add malloc descriptor pointer (md).
6988 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
6989 * symm-xdep.c (print_fpu_status): Use warning() rather than
6991 * symmisc.c (free_symtab_block): Now takes and uses current
6993 * symmisc.c (throughout): Change from using per-objfile
6994 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6995 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
6996 Sun compiler grumblings when PTR is char *.
6997 * symtab.c (lookup_symbol): Cast return value of iterate_over_
6998 msymbols() to correct pointer type.
6999 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7000 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7001 error always starts on a line of it's own.
7002 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7003 Rewrite for new mapped malloc package use.
7004 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7005 that don't want to use the mapped malloc package; pass arguments
7006 on to traditional malloc package functions.
7007 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7008 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7009 mrealloc, malloc, and realloc but get fatal error if runs out
7011 * utils.c (msavestring, mstrsave): Save a string in a specific
7012 mapped malloc region.
7013 * utils.c (print_spaces): Use xmalloc to get the buffer.
7014 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7015 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7016 * config/i386v4.mh: Insignificant reorganization.
7018 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7020 * xcoffread.c: Only enable compilation of debugging functions
7021 if IBM6000 is defined. Fails to compile otherwise.
7023 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7025 * Makefile.in: pass MAKEINFO down on info.
7027 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7029 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7030 useless code, including an lseek to an uninitialized variable.
7031 Reported by Jim Williams <jimbo@wrs.com>.
7033 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7035 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7036 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7037 * minsyms.c, symfile.c: Changes that may be generally
7038 applicable, but are #ifdef IBM6000 for now.
7039 * rs6000-xdep.c: Fixed typo in comment.
7040 * rs6000-tdep.c: Non-substatial changes.
7041 * xoffread.c: The main change here is addition of some
7042 debugging functions.
7043 * xoffexec.c: More changes.
7045 * xcoffread.c: Fixed two too-few-parameters bugs.
7047 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7048 to SOLIB_CREATE_INFERIOR_HOOK macro.
7050 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7052 * symfile.h: Add prototype for iterate_over_msymbols().
7053 * symtab.c (cplus_mangled_symbol): Add function.
7054 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7055 iterate_over_msymbols to find demangled C++ symbol.
7056 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7057 value to iterate_over_msymbols().
7058 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7061 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7063 * Makefile.in: added check target.
7065 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7067 * ecoff.c: Move to ../bfd/coff-msym.c.
7068 * config/mt-*mips: Remove ecoff.o from the configuration.
7069 * remote.c (): Add newline to initial +.
7070 (remote_resume): Mention how to cope with signals.
7071 (remote_interrupt): Add debug msg.
7072 (remote-wait): Implement new 'T' reply, which includes
7073 status, PC, and FP all in a single short message.
7074 (putpkt): Add further debugging of packet acks.
7075 * mipsread.c (fixup_symtab): Also swap RFD's.
7076 (parse_partial_symbols): Avoid bug on unknown symbol types.
7077 * Makefile.in (VERSION): Roll to 4.4.5.
7078 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7079 for remote MIPS by limiting heuristic to 200 byte search.
7080 (heuristic_proc_desc): Byte-swapping.
7081 (mips_print_register): Cope with failure of
7082 read_relative_register_raw_bytes. Byte-swap integers for
7084 * mips-pinsn.c (print_insn): Byte-swap instruction.
7086 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7088 * config.sub configure.in config/mh-irix4
7089 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7090 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7091 gdb/xm-irix4.h gdb/config/mt-irix3
7092 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7094 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7096 * defs.h, utils.c: xrealloc takes PTR as first arg.
7097 * defs.h: Reword confusing comment about ANSI prototypes.
7098 * defs.h: Some minor whitespace changes.
7099 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7100 not NULL, which can be (void *).
7101 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7102 * tm-i386v.h (SP_ARG0): Define
7103 * xm-sysv4.h: Back out of change for missing prototypes.
7104 * i386-tdep.c (get_longjmp_target): Add function.
7106 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7108 * Makefile.in: install man page too.
7110 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7112 * All GDB files that #include defs.h: Removed stdio.h.
7113 (defs.h): #include stdio.h.
7115 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7117 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7118 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7119 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7120 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7121 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7122 it before printing out the hex shape of an address.
7124 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7126 * rs6000-xdep.c (frame_initial_stack_address): Move
7127 code to set frame->cache_fsr into new separate function
7128 frame_get_cacahe_fsr. This allows fixing a fatal error.
7129 * xcoffexec.c: Turn previously suppressed error
7130 message back on, after cleaning up BFD.
7132 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7133 printing of blank line, since it cases printing of an
7134 extra blank line. Is this intended? It does mess up
7136 * defs.h: Put back declarations of malloc and realloc,
7137 but protected by #ifndef MALLOC_INCOMPATIBLE.
7138 * objfiles.c: Undo previous change: Use malloc/realloc
7139 for objfile malloc/realloc fields (but add a cast).
7140 * xcoffexec.c: Suppress an error message (for now).
7142 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7144 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7145 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7146 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7148 * xcoffread.c: Modifications to C_DECL storage class handling, and
7149 introduction of an old smash_to_pointer_type() routine.
7151 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7152 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7153 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7154 parameters have been modified.
7156 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7157 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7158 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7159 and fetch_inferior_registers() always fetched all the registers
7160 resulting valid register values at hand all the time. Pushing a dummy
7161 frame did not require validating all register values first. After
7162 putting the above mechanism into action, we didn't have valid registers
7163 values always ready. Thus, all registers need to be fetched before
7164 pushing a dummy frame now.
7166 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7167 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7168 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7169 the starting address (actual frame address) of a frame.
7170 * rs6000-tdep.c: modifications to function_frame_info() to see if
7171 function reserves a frame pointer register (alloca register)
7172 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7173 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7174 functions with alloca() calls.
7176 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7178 * xm-sysv4.h: Provide definitions/prototypes for host environment
7179 functions for which no definitions or prototypes are provided in
7180 any currently included gdb or host environment header files.
7181 For SVR4, this currently includes malloc and realloc, which cannot
7182 be portably prototyped in any gdb include file.
7184 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7186 * buildsym.h: Remove obsolete variable file_stabs.
7188 * Makefile.in: Move place where configure merges in host-
7189 and target-dependent fragments later, so the latter
7190 can override (say) GNU_MALLOC.
7191 * config/mh-rs6000: Use system malloc. Otherwise, I
7192 ended up with *two* incompatible versions of malloc
7193 (functions in libc would call the malloc in libc).
7194 I assume this is a shared library problem.
7196 * remote.c: Fix (presumed) typo.
7197 * objfiles.c: Use xmalloc/xrealloc instead of
7198 malloc/realloc (since the latter are no longer declared).
7200 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7201 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7202 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7203 handle individual registers.
7204 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7205 correctly in case it wasn't cached yet. (A problem showed up
7206 after fetching individual registers.)
7207 * buildsym.c: Disable type_synonym_name's type name overwriting
7208 in cases it is unnecesary. rs6000 portation doesn't use
7209 type_synonym_name, and it used to nullify type names
7210 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7211 type's name as soon as space for that type is allocated.
7212 * xcoffread.c: ignore a section's lineno information if it is
7213 not `.text'. (In rs6000 bfd portation integration, skipping over
7214 `.pad' sections are ignored since it was in machine independent
7215 part of the code. Thus, a problem of fake sections with invalid
7216 lineno information arised.)
7218 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7219 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7220 * rs6000-tdep.c: make function_frame_info() work whether or not
7221 reading from a core file.
7222 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7224 * infrun.c. main.c, printcmd.c. symtab.c:
7225 More changes from IBM for rs6000.
7228 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7230 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7231 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7232 Merge in changes (mostly from IBM) for RS6000.
7233 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7234 More changes from IBM for RS6000. These are in machine-
7235 independent code, and probably could do with some cleaning
7236 up. The most questionable of these are #ifdef IBM6000.
7237 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7238 to single_step() (for consistency with rs6000 and i860).
7239 * utils.c: Allow the 1st arg to xrealloc to be NULL
7240 (in which case do malloc). This removes the need for
7241 some tests in xcoff code (and perhaps other places?).
7242 * coffread.c: Removed variables last_source_file,
7243 type_vector, and type_vector_length as these are now
7244 defined by buildsym.[ch].
7245 * defs.h: Remove prototypes for malloc and realloc, since
7246 these should only be used to implement xmalloc and xrealloc,
7247 and they conflict with <stdlib.h> in AIX - where they
7248 return void* even when __STDC__ isn't defined. Sigh.
7249 * munch: Recognize *initialize* in data as well as text
7250 (AIX uses data). Also, incorporate a patch from Garrett
7251 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7252 much more sensible, by only trying to match the name of
7253 the initialize_foo function, and not the junk before it.
7255 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7257 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7258 unless symbol table indicates that something has changed.
7260 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7262 * remote.c: Make it work for embedded MIPS. Increase buffer
7263 size, and use throughout. Round buffer size up if too many regs.
7264 Support baud rate setting and try for an 8-bit path. If
7265 interrupted while waiting for target, send a ^C down the wire.
7266 Avoid single-byte reads.
7267 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7269 * mips-xdep.h: Avoid the embedded regs when on Unix.
7271 * mipsread.c: Byte-swap the symbol table structures, using
7272 routines from ecoff.c, to read a symbol table written in any
7273 of the four possible byte orders.
7274 * configure.in (mips-big-* target): Same as Sony News.
7275 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7276 * ecoff.c: New file for symbol swapping routines.
7278 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7280 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7281 all-breakpoints' command.
7282 * (get_number): Allow users to enter negative breakpoint numbers.
7283 * (breakpoint_1): Reformat display of 'info break' to show new
7285 * (create_longjmp_breakpoint, breakpoint_re_set,
7286 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7287 symfile.c (syms_from_objfile): Re-do
7288 insertion of longjmp breakpoints. Move all code into
7289 breakpoint_re_set, and call that instead of
7290 create_longjmp_breakpoint in symfile.c.
7292 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7294 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7295 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7296 * symtab.c (find_pc_symtab): Handle having no objfiles.
7297 * infcmd.c: Fix comment.
7298 * objfiles.c (free_all_objfiles): Add.
7299 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7300 * symfile.c (symbol_file_command): free all objfiles when
7301 specifying a new symbol file.
7302 (reread_symbols): Stat the file name, don't fstat the descriptor.
7304 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7306 * Makefile.in, configure.in: removed traces of namesubdir,
7307 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7308 copyrights to '92, changed some from Cygnus to FSF.
7310 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7312 * dbxread.c (end_psymtab): Delete empty psymtabs.
7313 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7314 * symfile.h (struct objfile): Add free_psymtabs.
7316 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7318 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7320 * symfile.c (symbol_file_command): strcmp => !strcmp.
7321 * breakpoint.h: Move prototypes to follow enum definition they need.
7322 * breakpoint.c, infrun.c: Lint.
7323 * printcmd.c: Use `enum enable' rather than `enum
7325 * mipsread.c: First pass at making it compile with the new
7326 objfile changes. Probably seriously broken still, but it
7329 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7331 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7332 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7333 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7334 stepping (and nexting) through longjmp(). Also, cleanup
7335 breakpoint handling quite a bit by creating explicit breakpoint
7336 types instead of using magic breakpoint numbers.
7337 Makefile.in: Update version to 4.4.3
7339 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7341 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7342 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7343 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7345 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7347 * minsyms.c (install_minimal_symbols): Add bunches to any
7348 existing minsyms in the objfile. Avoid extra mallocation
7349 by working directly in the obstack. Remove ignored `mainline' parm.
7350 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7351 xcoffread.c: Change all callers.
7352 * FIXME: We should be able to eliminate MAINLINE from all the
7353 symbol readers now, with a small bit of work.
7355 * valops.c, value.h: Lint.
7356 * remote-vx.c: Add missing break; statement. Bugfix by
7357 Michael Sclafani, <sclafani@src.dec.com>.
7359 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7361 * Makefile.in (VERSION): Update version to 4.4.2
7362 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7363 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7364 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7365 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7366 mmap-alloc.o, mmap-sbrk.o
7368 * altos-xdep.c: Minor whitespace change.
7369 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7370 use to new minimal symbol table use.
7371 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7372 * arm-xdep.c (store_inferior_registers): Returns void.
7373 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7374 Convert from misc function vector use to new minimal symbol table use.
7375 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7376 * breakpoint.c: Add prototypes for local functions.
7377 * breakpoint.c (catch_command_1): Change to static and remove unused
7379 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7380 * breakpoint.h: Change function decls to prototype form.
7381 * buildsym.c: Add prototypes for local functions.
7382 * buildsym.c: Moved hashname() function here from dbxread.c.
7383 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7384 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7385 * buildsym.c (dbx_alloc_type): Change to static.
7386 * buildsym.c (finish_block): Add objfile parameter.
7387 * buildsym.c (misc): Change symbol_obstack to objfile version.
7388 * buildsym.c (make_blockvector): Change to static.
7389 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7390 * buildsym.c (compare_line_numbers): Change to static, args are const,
7391 cast args when used.
7392 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7393 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7394 and made static. Add objfile parameter.
7395 * buildsym.c (end_symtab): Simplify code using line table size.
7396 Realloc the linetable on the objfile symbol_obstack and copy there.
7397 * buildsym.c (scan_file_globals): Convert from misc function vector
7398 use to new minimal symbol use.
7399 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7400 strings get allocated in objfile's symbol_obstack. Convert references
7401 to builtin types to lookup_fundamental_type().
7402 * buildsym.c (read_type): Make static, add objfile parameter, convert
7403 references to buildin types to lookup_fundamental_type().
7404 * buildsym.c (read_struct_type): Add objfile parameter.
7405 * buildsym.c (read_array_type): Make static, add objfile parameter.
7406 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7407 * buildsym.c (read_huge_number): Make static.
7408 * buildsym.c (read_range_type): Make static, add objfile parameter,
7409 convert references to buildin types to lookup_fundamental_type ().
7410 * buildsym.c (read_args): Make static, add objfile parameter.
7411 * buildsym.h: Convert function decl's to prototype form.
7412 * c-exp.y: Add prototypes for local functions, convert uses of misc
7413 function vector to minimal symbol table. Reformat all builtin type
7414 initializations and pass a NULL objfile to init_type() for them.
7415 * coffread.c: Change context_stack ref's to coff_context_stack,
7416 add local function prototypes. Cast uses of xrealloc arg 1.
7417 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7418 crafting a new type.
7419 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7420 * coffread.c (finish_block): Change name to coff_finish_block.
7421 * coffread.c (make_blockvector): Add and use objfile parameter.
7422 * coffread.c (record_line): Change name to coff_record_line.
7423 * coffread.c (start_symtab): Change name to coff_start_symtab.
7424 * coffread.c (end_symtab): Change name to coff_end_symtab.
7425 * coffread.c (record_misc_function): Change name to record_minimal_
7426 symbol and change to minimal symbol table use from misc func tbl.
7427 * coffread.c (coff_symfile_read): Convert from misc function vector
7428 use to minimal symbol table use.
7429 * coffread.c (hashname): Remove; use common version in buildsym.c.
7430 * coffread.c (decode_base_type): Change references to builtin types
7431 to calls to lookup_fundamental_type().
7432 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7433 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7434 * command.c: Add prototypes for local functions.
7435 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7436 appropriate member of the function union for that type.
7437 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7438 ifdef out the function since it isn't currently used.
7439 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7440 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7441 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7442 * command.c (help_cmd): Compare function pointer to NULL.
7443 * command.c (help_cmd_list): Compare function pointer to NULL.
7444 * command.c (lookup_cmd_1): Use correct member of function union.
7445 * command.c (undef_cmd_error): Make static.
7446 * command.c (complete_on_cmdlist): Use correct member of func union.
7447 * command.c (do_setshow_command): Use correct member of func union.
7448 * command.c (shell_escape): Convert rindex use to strrchr.
7449 * command.h (COMMAND_H): Define if already included.
7450 * command.h (cmd_list_element struct): Change 'function' to a union
7451 and prototype args. Prototype completer function.
7452 * command.h: Convert decl's to prototype form.
7453 * convex-xdep.c (store_inferior_registers): Returns void.
7454 * copying.c: Prototype local functions.
7455 * coredep.c: Minor whitespace change.
7456 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7457 * cplus-dem.c: Prototype local functions.
7458 * dbxread.c (hashname): Remove; moved to buildsym.c.
7459 * dbxread.c (free_and_init_header_files): Make static.
7460 * dbxread.c: Add prototypes for local functions.
7461 * dbxread.c (new_object_header_files): Remove; inlined usages.
7462 * dbxread.c (xrealloc usages): Cast args.
7463 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7464 and change usages accordingly.
7465 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7466 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7467 * dbxread.c (dbx_next_symbol_text): Make static.
7468 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7469 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7470 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7471 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7472 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7473 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7475 * dwarfread.c (record_misc_function): Change name to record_minimal_
7476 symbol and use minimal symbol table throughout.
7477 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7478 * dwarfread.c: Convert all references to builtin types to use the new
7479 lookup_fundamental_type function.
7480 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7481 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7483 * elfread.c (record_misc_function): Convert to use record_minimal_
7485 * elfread.c (elf_symtab_read): Add objfile parameter.
7486 * eval.c: Add prototypes for local functions and move some decls
7487 around to accomodate prototypes.
7488 * expprint.c: Add prototypes for local functions. Change references
7489 to misc function vector to minimal symbol table.
7490 * findvar.c (read_memory usages): Cast args.
7491 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7492 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7493 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7494 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7495 * gould-xdep.c: Minor whitespace change.
7496 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7497 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7498 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7499 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7500 * i386-tdep.c: Add prototypes for local functions.
7501 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7502 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7503 that defaulted to int.
7504 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7505 i386_push_dummy_frame): Returns void.
7506 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7507 int and explicitly declare return type as int.
7508 * i387-tdep.c: Minor formatting changes.
7509 * i960-tdep.c (leafproc_return): Convert from misc function vector
7510 use to minimal symbol table use.
7511 * infcmd.c: Add prototypes for local functions.
7512 * infcmd.c (continue_command, until_next_command, until_command,
7513 path_info, path_command): Make static.
7514 * infcmd.c (step_1, until_next_command): Convert from misc func
7515 vector to minimal symbol table use.
7516 * inflow.c: Add prototypes for local functions.
7517 * infptrace.c (store_inferior_registers): Returns void, not int.
7518 * language.c (_initialize_language): Use proper member of function
7520 * m2-exp.y: Add prototypes for local functions, convert misc function
7521 vector uses to minimal symbol table uses.
7522 * m2-exp.y (make_qualname, yyerror): Make static.
7523 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7524 * m68k-pinsn.c: Add prototypes for local functions.
7525 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7526 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7527 * m68k-stub.c: Add prototypes.
7528 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7529 use to minimal symbol table use.
7530 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7531 * m88k-xdep.c (store_inferior_registers): Returns void.
7532 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7533 * mach386-xdep.c (store_inferior_registers): Returns void.
7534 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7535 * main.c: Add prototypes for local functions.
7536 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7537 longjmp() result to (NORETURN void).
7538 * main.c (catch_errors): Prototype the 'func' parameter.
7539 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7540 Takes an unused arg.
7541 * main.c (execute_command): Call the right member of the func union.
7542 * main.c (command_loop_marker, symbol_completion_function,
7543 command_loop): Make static.
7544 * main.c (command_line_input): Make linelength unsigned, cast arg
7545 to command_line_input().
7546 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7547 * main.c (initialize_main): Call right member of function union.
7548 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7549 * mem-break.c: Include symtab.h
7550 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7551 * mips-xdep.c (store_inferior_registers): Returns void.
7552 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7553 use to minimal symbol table use.
7554 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7556 * mipsread.c (make_type): Remove, convert usages to init_type.
7557 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7558 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7559 vector use to minimal symbol table use.
7560 * parse.c: Add prototypes for local functions.
7561 * parse.c (xrealloc usages): Cast args.
7562 * parse.c (prefixify_expression, length_of_subexp): Make static.
7563 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7564 * parser-defs.h: Convert function decls to prototype form.
7565 * partial-stab.h: Convert from misc function vector use to new minimal
7567 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7568 the per-objfile copies.
7569 * printcmd.c: Add prototypes for local functions. Move some struct
7570 definitions around to accomodate prototypes.
7571 * printcmd.c (decode_format): Make static, change args oformat and
7572 osize to int from char.
7573 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7574 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7575 * printcmd.c (print_address_symbolic): Convert from misc function
7576 vector use to minimal symbol table use.
7577 * printcmd.c (address_info): Convert from misc function vector use
7578 to minimal symbol table use.
7579 * printcmd.c (delete_display, enable_display, disable_display_command):
7581 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7582 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7583 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7584 * pyr-xdep.c (store_inferior_registers): Returns void.
7585 * remote-mm.c (mm_load): symbol_file_add return value unused.
7586 * remote-nindy.c: Minor format change.
7587 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7588 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7589 * rs6000-xdep.c (store_inferior_registers): Returns void.
7590 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7591 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7592 vector use to minimal symbol table use.
7593 * solib.c: Add prototypes for local functions.
7594 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7595 function vector use to minimal symbol table use.
7596 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7597 * solib.c (find_solib, shared_library_command): Make static
7598 * solib.c (read_memory, write_memory usages): Cast args.
7599 * solib.c (special_symbol_handling): Add function
7600 * source.c: Add prototypes for local functions.
7601 * source.c (select_source_symtab): Convert to scan objfiles.
7602 * source.c (open_source_file): Make static.
7603 * source.c (xrealloc usages): Cast args.
7604 * source.c (source_line_charpos): ifdef out, unused.
7605 * source.c (get_filename_and_charpos): Make static.
7606 * stack.c: Add prototypes for local functions.
7607 * stack.c (print_frame_info, frame_info): Convert from misc function
7608 vector use to minimal symbol table use.
7609 * symfile.c: Add prototypes for local functions.
7610 * symfile.c (compare_symbols): Make args const PTR's.
7611 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7612 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7613 * symfile.c (obsavestring): Add objfile parameter.
7614 * symfile.c (init_misc_bunches, prim_record_misc_function,
7615 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7616 sort_misc_function_vector, compact_misc_function_vector): Remove
7617 * symfile.c (symbol_file_add_digested): Add function.
7618 * symfile.c (symbol_file_add): Returns struct objfile *.
7619 * symfile.c (symbol_file_command): Modify for state file use.
7620 * symfile.c (symfile_open): Add parameter "dumpable".
7621 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7622 * symfile.c (load_command, add_symbol_file_command): Make static.
7623 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7624 * symfile.c (rindex usages): Converted to strrchr.
7625 * symfile.c (allocate_psymtab): New
7626 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7627 converted to minimal symbol table usage, but no obvious conversion.
7628 * symfile.c (free_all_symtabs): Remove.
7629 * symfile.c (_initialize_symfile): Use per-objfile info.
7630 * symfile.h: Rework the objfile structure to add per-objfile data
7631 objects (psymbol_obstack, symbol_obstack, type_obstack,
7632 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7633 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7634 Add prototypes to function declarations.
7635 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7636 function vector usage to minimal symbol table usage.
7637 * symmisc.c (DEV_TTY): Define if not defined.
7638 * symmisc.c: Add local function prototypes.
7639 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7640 printpsyms_command, print_objfiles, print_objfiles_command):
7641 Rework to use iterate_over_*
7642 * symtab.c: Add prototypes for local functions.
7643 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7644 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7645 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7646 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7647 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7648 lookup_reference_type, lookup_member_type, allocate_stub_method,
7649 check_stub_method, create_array_type, smash_to_member_type,):
7651 * symtab.c (lookup_symbol): Some args are const.
7652 * symtab.h: All type related defs and structs moved to gdbtypes.h
7653 * symtab.h: Convert decls to prototypes.
7654 * target.c (noprocess): Make static.
7655 * target.h: Change decl's to prototypes.
7656 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7657 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7658 * utils.c (_initialize_utils): Use correct member of function union.
7659 * valarith.c: include gdbtypes.h
7660 * valops.c: include gdbtypes.h, add prototypes for local functions.
7661 * valops.c (value_push, value_arg_push, find_function_addr):
7663 * valops.c (value_string): Convert from misc function vector use
7664 to minimal symbol table use.
7665 * valops.c (check_field_in): Make arg const.
7666 * valprint.c: Add prototypes for local functions.
7667 * valprint.c (print_string): Make static
7668 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7669 * values.c: Add prototypes for local functions.
7670 * values.c (value_headof): Convert from misc function vector to
7671 minimal symbol table.
7672 * xcoffexec.c: Add prototypes for local functions.
7673 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7675 * xcoffexec.c (relocate_minimal_symbol): Add.
7676 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7677 * xcoffread.c: Add prototypes for local functions.
7678 * xcoffread.c (sort_syms): Convert to scan objfiles.
7679 * xcoffread.c (read_xcoff_symtab): Make static.
7680 * xcoffread.c (various): Replace references to builtin types with
7681 calls to lookup_fundamental_type. Replace references to symbol_obstack
7682 and psymbol_obstack with pointers to the per-objfile copies.
7683 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7684 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7686 * xcoffread.c (init_stringtab): Add objfile parameter.
7687 * gdbtypes.c: New file
7688 * minsyms.c: New file
7689 * mmap-alloc.c: New file
7690 * mmap-sbrk.c: New file
7691 * objfiles.c: New file
7695 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7697 * Check in Fred Fish's changes in these modules. Fred
7698 will make ChangeLog entries for all of them. Update VERSION
7701 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7703 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7705 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7706 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7707 value.h: Prototypes for static functions; lint.
7708 * gdbtypes.h: Empty file to ease transition.
7710 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7712 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7713 inferior.h, language.h, signame.h, target.h, terminal.h,
7714 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7715 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7717 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
7718 signame.c, sparc-xdep.c: Prototypes for all static functions.
7720 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
7721 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
7722 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
7723 Remove to_call_function and target_call_function, since it
7724 always calls the same thing (call_function_by_hand).
7725 * core.c, exec.c, solib.c: Rename target_ops sections =>
7727 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
7728 target.h: target_kill takes no args.
7729 * language.c (language_info): Scaffolding to allow briefer
7730 messages when the current language changes. FIXME.
7731 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
7732 complaints about volatile functions.
7733 * xm-sysv4.h (HAVE_MMAP): Define.
7735 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
7737 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
7738 to make prototypes for all functions declared here.
7739 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
7740 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
7741 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
7742 * ieee-float.h: Use PARAMS for prototypes; make some params const.
7743 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
7744 * m2-exp.y: Remove unused CONST; Rename OR and AND.
7745 * utils.c: Avoid declaring malloc and realloc. Lint.
7746 (request_quit): Accept signal-number parameter.
7748 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
7750 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
7751 DIE's. Add new function read_tag_pointer_type() to read them.
7753 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
7754 When creating a new user defined type, check to see if a partial
7755 type already exists, and if so, bash it to fit.
7757 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
7759 * coffread.c (decode_base_type): Pass long, not union.
7760 Fix by Eric Valette, ev@chorus.fr.
7762 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
7764 * elfread.c (elf_symtab_read): Fix code to correctly track
7765 changes in bfd for absolute symbols.
7767 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
7769 * xm-vaxbsd.h: Close off comment.
7771 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
7773 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
7775 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
7777 * mips-tdep.c (mips_print_registers): Print correct register
7778 number for double pseudo-registers.
7780 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
7782 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
7783 in the op$::OPERATOR. case. From Steven McCanne,
7784 <mccanne@horse.ee.lbl.gov>.
7786 * exec.c (set_section_name): Pass arg to exec_files_info;
7787 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
7789 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
7791 * main.c (print_gdb_version): Copyright msg: only this year.
7792 (cd_command): Avoid changing current_directory on error.
7794 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
7796 * mipsread.c (parse_partial_symbols): Handle dependencies
7797 between partial symbol tables (when not doing stabs-in-ecoff).
7798 (This used to be handled by parse_fdr, but parse_fdr was
7799 incompatible with handling stabs-in-ecoff, so the code
7800 was re-written to not use parse_fdr. Unfortunately,
7801 the logic to handle dependencies was overlooked.)
7803 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7805 * coffread.c (read_enum_type): Use the size of a target int when
7807 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
7809 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
7810 * symtab.c (lookup_reference_type, lookup_ptr_type): use
7811 TARGET_PTR_BIT to determine size of a pointer
7812 * values.c (unpack_long): when unpacking a REF or a PTR don't
7813 assume the size of the type.
7815 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
7817 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
7818 looking at its members. Improve guess between struct and union,
7819 only assuming union if multiple members have offsets of zero.
7821 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
7823 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
7824 (This is just for clarity - and one day permitting us to
7825 change FP0_REGNUM from 38 to 32, which would make more sense.)
7826 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
7827 register numbers in stabs-in-ecoff get handled correctly.
7829 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
7831 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
7832 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
7833 into BSD and Ultrix.
7835 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
7837 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
7839 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
7841 * Makefile.in: Increment version to 4.4.1.
7842 * main.c (print_gdb_version): Update copyright notice.
7844 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
7846 * mipsread.c: Prepend "struct " to the names of structure
7847 types, and similarly for enums and unions. (This used
7848 to be done, but got lost in the re-write to "guess" the
7849 difference between enum/struct/union.)
7850 Also, guess that a tag is an enum if the first member
7853 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
7855 * xm-vax.h: #ifndef ultrix around #include of endian.h and
7858 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
7860 * Projects: Patching executables is done.
7861 * Makefile.in (VERSION): Roll to gdb-4.4.
7862 * README, WHATS.NEW: Update for gdb-4.4.
7864 * symfile.c (reread_symbols): Whenever we reread one object
7865 file's symbols, we must restart the scan, because the object_files
7866 chain has been permuted.
7868 * exec.c (exec_files_info): Split out into print_section_info.
7869 Print BFD filename of each section if it's not the default one.
7870 * core.c (core_files_info): Call print_section_info.
7872 * xm-vax.h: Include a few system header files whose definitions
7873 must precede defs.h.
7874 * language.c, language.h: Make some things const.
7875 * expression.h, main.c: const spreads like ooze.
7877 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
7878 since BREAKPOINT values can be >0x80.
7880 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
7882 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
7884 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
7886 * sparc-pinsn.c: Remove kludge for preferring architectures.
7887 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
7888 and forever. Add `add' instruction to the set that get checked
7889 for a preceding `sethi' in order to print an absolute address.
7890 Corresponding changes in ../include/opcode/sparc.h needed
7891 to eliminate garbage instructions.
7893 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
7895 * mipsread.c (parse_partial_symbols): Make sure partial
7896 symbols are created for external symbols (as used to be
7897 the case). This is a bit of a pain with the mips-coff.
7898 It uses a table which points to all of the external
7899 symbols belonging to a particular FDR or psymtab.
7900 Once we've generated this table, we might as well save
7901 it, and then use it in psymtab_to_symtab_1 to find
7902 the symbols to pass to parse_external().
7903 * symfile.c, symfile.c: New function start_psymtab_common
7904 to share the common parts of allocating a new psymtab
7905 for dbxread, mipsread (and later dwarfread). Its code
7906 was pulled out from start_psymtab in dbxread.c.
7907 * dbxread.c (start_psymtab): Use start_psymtab_common().
7909 * valprint.c (val_print): If there is an error when trying
7910 to print a string, check to see if there really is a problem
7911 by reading just one character. If that works, assume
7914 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
7916 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
7917 cypress, v8 mnemonics in that order.
7919 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
7921 * sparc-pinsn.c: Put the qsort() back in.
7923 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
7925 * findvar.c (read_register, write_register): Handle machines
7926 where REGISTER_TYPE is not the same size as "int".
7928 Handle debug symbols in dynamically loaded (relocated) code:
7930 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
7931 offset to process_one_symbol.
7932 (process_one_symbol): Take new offset parameter. Add it into
7933 appropriate symbol types to relocate symbols to loaded addresses.
7934 Handle all possible symbol types, and complain() about types that
7935 we don't expect to see.
7936 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
7937 process_one_symbol (FIXME, should pass real offset).
7941 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
7943 (set_breakpoint, break_command_1, until_break_command,
7944 catch_command_1, breakpoint_re_set_one): Use it.
7945 * symtab.h (resolve_sal_pc): Declare.
7946 * infcmd.c (jump_command): Use resolve_sal_pc.
7948 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
7950 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
7952 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
7954 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
7955 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
7956 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
7958 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
7960 * dbxread.c (process_one_symbol): Make a first cut at handling
7961 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
7963 * symtab.c (find_pc_line): Fix stepping into and out of #included
7966 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
7968 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
7969 no longer any need to copy ../include/opcode/* into gdb.
7971 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
7973 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
7975 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
7977 * valprint.c (type_print_base, type_print_method_args):
7978 Print C++ constructor methods without bogus "return type."
7980 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
7982 * infptrace.c (child_xfer_memory): Parameter "target" should
7983 be a pointer to a structure, not the entire structure.
7985 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
7987 * depend: Convert the couple of references to ansidecl.h that
7988 used the local gdb version to use the ../include version.
7990 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
7993 (child_xfer_memory): Takes pointer to a struct, not entire struct.
7994 (inferior_proc_init): Fix non-ANSI version of args.
7995 (attach): Call print_sys_errmsg with correct number of args.
7996 (mappingflags): Make static, does not need to be global.
7998 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
7999 not the entire struct itself.
8001 * valops.c (value_assign): Cast some args to modify_field() and
8002 {read,write}_register_bytes() correctly.
8004 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8006 * Makefile.in (MALLOCSRC): Removed reference to removed local
8009 * dwarfread.c (list_in_scope): Needs an initial value, use file
8012 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8014 * main.c (main): Make option_index local to keep new getopt happy.
8015 main.c, solib.c, Makefile.in: Update copyright notices.
8017 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8019 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8021 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8023 * Makefile.in (HFILES): Add partial-stab.h.
8025 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8027 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8028 New files for stratus. Not complete enough to actually build
8029 on the Stratus machine; that awaits copyright assignment for
8032 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8033 for getting custom flags into CFLAGS when doing makes.
8035 * configure.in: Add config information for stratus.
8037 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8039 * dbxread.c (process_one_symbol): Pass address of structure
8040 to complain(), rather than the whole structure.
8042 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8044 * solib.c (solib_add_common_symbols): Only compile in when not
8045 using SVR4 style shared libraries.
8047 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8049 * dwarfread.c (locval): Add offreg flag to indicate location
8050 values that are computed off a base register.
8052 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8053 TAG_local_variable cases to account for static variables
8054 within function scopes.
8056 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8058 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8059 doesn't exist on some systems.
8061 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8062 nexting over recursive function calls.
8064 * target.c (target_read_string): Create this routine to read null
8065 terminated strings from the target. It deals with running off the
8066 end of memory elegantly as well. solib.c (find_solib): Use
8067 target_read_string() to avoid problems with running off the end of
8070 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8071 that reference pgrp_inferior.
8073 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8075 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8076 mips-tfile has been hacked to act more "traditionally."
8077 * dbxread.c: Fixed typo in comment.
8079 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8081 * mips-tdep.c (mips_skip_prologue): Add some number of
8082 'sw' instructions before 'addiu' adjusts the stack.
8084 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8086 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8087 freescope, buildblock closescope, record_line, add_symbol_to_list,
8088 gatherblocks, make_blockvector): Extensive changes to switch
8089 to generic symbol table building code in buildsym.c. Remove
8090 scope tree structures and functions, symbol table building
8091 functions, and lots of other small changes.
8093 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8094 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8096 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8098 * buildsym.c (cleanup_undefined_types): Add support for enums.
8099 This fixes the 'GDB internal error. cleanup_undefined_types with
8102 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8104 * dbxread.c: detect gcc2 compilations.
8106 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8108 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8109 in ../include/opcode/sparc.h.
8111 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8113 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8114 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8115 to reflect actual locations of opcode files, so TAGS target will
8118 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8120 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8123 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8124 dereferencing to access the correct elements.
8126 * valops.c (value_addr): Declare return type of external func
8129 * xcoffread.c: Undefine next_symbol_text before redefining it.
8131 For older changes see ChangeLog-9091
8137 version-control: never