1 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
3 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
5 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
7 * ch-exp.y: Fix thinko that broke parsing of FALSE.
9 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
11 * stabsread.c (read_member_functions): Initialize domain for stubbed
12 member functions to avoid gdb core dumps when printing pointers
14 * cp-valprint.c (cp_print_class_method): Check for stubbed member
17 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
19 * expprint.c (print_subexp): If opcode not found in op_print_tab,
21 eval.c (evaluate_subexp): Change error message.
23 * objfiles.c (build_objfile_section_table): Cast return value
26 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
28 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
29 to rs6000_frame_chain and deal with it if we're in a signal handler.
30 (FRAME_SAVED_PC): Use rs6000_frame_chain.
32 * breakpoint.c (within_scope): New function.
33 (enable_breakpoint, watchpoint_check): Use it.
35 * source.c (openp): Handle "exec-file ./ls" correctly.
37 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
39 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
41 * ch-exp.y: Clean up lexing of identifiers and
42 reserved words. (E.g. don't recognize FALSEXXX as the
43 keyword FALSE followed by the identifier XXX.)
44 Also, convert identifiers to lower case.
46 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
48 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
51 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
53 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
54 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
55 * ser-go32.c: Return -1 on most failures, 0 on most successes,
56 and use new return codes for go32_readchar().
57 * ser-unix.c: Ditto. Also, move error handling up to caller for
59 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
61 (serial_close): New routine to wrap around device close routine.
62 serial.h: Clean & document return values more clearly.
64 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
66 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
68 * rs6000-pinsn.c (print_operand, case LI): Print condition register
69 operand in decimal rather than wrong textual versions.
71 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
72 (mention 't', remove false thing about 'g' only good with 'f').
74 * breakpoint.h: move "struct breakpoint" and friends to top of
75 file so that bpstat_find_breakpoint prototype works.
77 * solib.c (struct so_list): Add bfd field.
78 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
79 Put the bfd in bfd field of the so_list.
80 (clear_solib): Free bfd name and close_bfd on the bfd.
82 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
84 * valarith.c (value_subscript): Add COERCE_REF.
85 **** start-sanitize-chill ****
86 * ch-exp.y (operand_5): We can generalize the 2nd operand
87 of a string repetition ot 'literal' without ambiguity.
88 **** end-sanitize-chill ****
90 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
92 * breakpoint.h (struct bpstat): Remove momentary field.
93 Remove bpstat_momentary_breakpoint. This was always kludgy
94 and is no longer used.
96 * breakpoint.h: Add enum bpstat_what.
97 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
98 stop and print fields of bpstat now per-breakpoint, not just
99 one for the whole chain.
100 breakpoint.{c,h} (bpstat_what): New function.
101 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
102 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
103 with call to bpstat_what.
104 README: Remove watchpoint/breakpoint bug from known bugs.
106 * breakpoint.h: Prototype bpstat_find_breakpoint.
108 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
110 * symtab.c (find_methods, gdb_mangle_name): Note that functions
112 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
113 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
115 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
117 * i960-pinsn.c (tabent): Copied struct definition from
120 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
122 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
124 * symtab.c (gdb_mangle_name): Use it.
125 * symtab.c (find_methods): Do not add destructors to choice list
127 * symtab.c (decode_line_1): Make breakpoints on destructors work
130 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
132 * ser-go32.c: Make it use serial port name.
133 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
135 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
138 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
140 * configure.in: Only configure sparclite subdir when target_cpu
143 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
145 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
146 Remove FIXME comment regarding this.
148 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
150 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
152 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
154 Add section table to objfile struct. Use it for find_pc_section.
155 * objfiles.c (add_to_objfile_sections,
156 build_objfile_section_table, find_pc_section): new functions.
157 (allocate_objfile): build section table.
158 * objfiles.h (struct obj_section): new structure.
159 (struct objfile): add section table.
160 (find_pc_section): new prototype.
161 * solib.[ch] (find_pc_section_from_so_list): removed.
162 * sparc-tdep.c: include objfiles.h for find_pc_section. include
163 symfile.h for objfiles.h.
164 (in_solib_trampoline): adjusted for new find_pc_section
165 prototype. Removed BAD_RICH_HACK ifdefs.
166 * symfile.c (syms_from_objfile): offset objfile sections.
167 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
168 * symfile.h (find_pc_section): prototype removed. Also fixed
169 comment typo NUL -> NULL.
170 * target.[ch] (find_pc_section_from_targets): removed.
171 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
173 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
175 * ser-go32.c: Format. (go32_open): Use proper return value.
177 * configure.in: Undo conditional configdirs hack for sparclite.
179 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
181 * symtab.c (list_symbols): When call break_command, pass both
182 filename and function name not just function name.
184 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
186 (Changes and new files to make "none" a full fledged configuration)
187 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
188 Currently only tm-none.h has any meaningful contents.
189 * config/none/none.mh (NAT_FILE): Use nm-none.h
190 * config/none/none.mh (XM_FILE): Use xm-none.h
191 * config/none/none.mt (TM_FILE): Use tm-none.h
192 * Makefile.in (depend): Remove comment about parse errors in
193 valops.c, it now parses correctly and generates a correct depend
194 line. Remove line that touches xm.h, tm.h, and nm.h; they are
195 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
197 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
199 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
201 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
202 exactly 8 characters.
204 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
206 * configure.in: Sparclite uses sparc config dir. Also has it's
207 own tm- & .mt files now. Also add sparclite to configdirs.
208 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
209 * config/i386/go32.mh: Nullify def of TERMCAP.
210 * config/i386/xm-go32.h: Get rid of redef of EIO.
211 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
212 specific configs. Very similar to sun4os4, but without solib.
213 * sparclite/{Makefile.in configure.in}: First cut at making this
216 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
218 * ser-go32.c: First cut at adapting to new serial interface.
220 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
222 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
223 These implement a new serial line interface for talking to remote
225 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
226 EXCEPT go32, which gets ser-go32.c.
227 * remote.c: Use new serial interface. More remote-xxx's to be
229 * ser-bsd.c, ser-termios.c: Removed.
230 * serial.c: New. Implements common operations for all serial
232 * ser-unix.c: New. Unix specific serial operations for various
233 flavors of Unix (Posix, SysV, BSD).
234 * serial.h: Generic serial interface defs.
235 * config/i386/go32.mh, config/i386/i386bsd.h,
236 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
237 ser-bsd.o from XDEPFILES. All the magic is now handled in
240 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
242 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
244 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
246 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
248 * rs6000-tdep.c (frameless_function_invocation): Don't even think
249 about framelessness except on the innermost frame.
251 * xcoffexec.c: Call fatal() not abort().
253 * stabsread.c (patch_block_stabs): If stab & no symbol, make
254 a LOC_OPTIMIZED_OUT symbol.
255 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
256 findvar.c (read_var_value), printcmd.c (address_info),
257 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
258 m2-exp.y (yylex): Deal with it.
259 **** start-sanitize-chill ****
260 ch-exp.y (yylex): Deal with it.
261 **** end-sanitize-chill ****
263 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
265 * findvar.c (value_from_register): H8500 specific, check to see
266 if we are looking at short pointer. If so, skip crock.
267 * h8500-tdep.c (h8500_frame_chain): Mask down value from
268 read_memory_integer() to avoid getting messed up by sign extension.
270 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
272 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
273 ifdef protect using BAD_RICH_HACK. This should be removed soon.
274 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
276 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
278 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
280 * core.c (dis_asm_print_address): New function.
282 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
285 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
287 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
288 entire breakpoint chain and print only the first entry that needs to
289 be printed and needs to be stopped for. Fixes problems with printing
290 of multiple breakpoints with different conditions.
291 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
292 effectively stops printing of the breakpoint chain.
293 * breakpoint.c (print_it_noop): New routine to print nothing
294 for this breakpoint entry and dont stop printing.
295 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
296 watchpoint only if it is enabled.
297 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
298 descriptor from the library to make backtraces through setjmp work.
299 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
301 * mips-tdep.c (read_next_frame_reg): Provide correct values for
302 all registers saved within sigtramp, cleanup.
304 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
306 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
308 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
310 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
311 with prototype in ../include/dis-asm.h.
313 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
315 * core.c (dis_asm_{read_memory,memory_error}): New functions.
316 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
317 Use read_memory_func interface to disassembler.
319 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
321 Teach sparc solaris to next over shared library functions.
322 * solib.[hc] (find_pc_section_from_so_list): new function and
324 * sparc-tdep.c (in_solib_trampoline): new function.
325 * symfile.[hc] (find_pc_section): new function and prototypes.
326 * target.[hc] (find_pc_section_from_targets): new function and
328 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
331 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
333 * infrun.c (wait_for_inferior): Revise comment.
335 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
337 * command.{c,h}: New var_type var_integer.
338 main.c: Use it for history_size.
340 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
341 Lint and byte-order fixups.
343 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
345 * breakpoint.h (bpstat): New field print_it.
346 breakpoint.c (bpstat_print): Use it.
347 (print_it_normal): New function (from old bpstat_print code).
348 (bpstat_{alloc,stop_status}): Set print_it field.
350 * breakpoint.c (bpstat_stop_status): Use catch_errors when
351 evaluating watchpoint condition, via new function watchpoint_check.
352 Also stop if watchpoint disabled due to leaving its block.
354 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
356 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
358 * mips-pinsn.c: Add missing include of dis-asm.h.
360 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
362 * Makefile.in (clean, distclean, realclean): Recursively apply
363 to subdirs first, rather than last. This avoids, for example,
364 Makefile being removed in a parent directory before the recursive
367 * alldeps.mak, depend: Update for below changes.
369 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
370 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
371 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
372 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
374 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
375 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
376 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
377 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
378 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
379 tm-68k.h to tm-m68k.h.
380 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
381 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
384 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
385 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
386 * a29k-tdep.c: Renamed from am29k-tdep.c.
387 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
388 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
389 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
390 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
392 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
393 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
394 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
396 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
397 define that does not appear anywhere else in the gdb source tree.
398 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
400 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
402 * breakpoint.c: Add comments regarding breakpoint_re_set.
404 * xcoffread.c (sort_syms, compare_symbols): Remove.
405 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
406 not our own sort_syms (it is identical).
408 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
410 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
412 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
413 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
415 * exec.c (exec_close): Fix storage leak.
416 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
417 output sections when patching an executable.
418 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
419 when writing all registers.
420 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
421 at the right offset in the dummy frame.
422 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
423 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
424 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
426 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
428 * Makefile.in (TARFILES): Avoid trailing backslash.
430 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
432 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
433 it in breakpoint_re_set.
434 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
436 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
437 don't use sizeof(int) for target stuff, etc).
439 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
441 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
442 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
443 support that can't be integrated anyway due to lack of clear
446 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
448 * findvar.c (read_register, write_register): Make these capable
449 of reading/writing registers that are shorter than REGISTER_TYPE.
450 * (value_from_register): Install H8500 specific code to return
451 proper value when register is being used as a pointer.
452 * h8500-tdep.c: Remove extra defines of NUM_REGS.
453 (h8500_skip_prologue): Use correct lengths for LINK instructions.
454 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
455 chain frames properly by combining frame pointer with T reg.
456 (init_extra_frame_info): Delete. It's now a macro.
457 (frame_args_address): Don't add PTR_SIZE. Stack args are already
458 offset by the correct amount off of the frame pointer.
459 (register_byte): Delete. It's now a macro.
460 (register_raw_size, register_virtual_size): Delete. Replaced by
461 common routine h8500_register_size, cuz there's no difference
462 between the raw & virtual sizes on this machine.
463 (register_convert_to_raw, register_convert_to_virtual): Delete,
464 cuz there's no difference between the raw & virtual forms.
465 Replaced by memcpy in tm file.
466 (register_virtual_type): Rename to h8500_register_virtual_type.
467 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
468 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
469 emulator have same reg offsets. This is all handled in the
471 (h8500_trapped_internalvar): New routine to detect references to
472 convenience vars acting as pointer pseudo-regs.
473 (h8500_value_trapped_internalvar): Conjure up value of pointer
475 (h8500_set_trapped_internalvar): Convert set value in real
477 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
478 code segment register.
479 infrun.c (proceed): Simplify. Call write_pc instead of doing it
481 (wait_for_inferior): Add h8500 specific code to add stack segment
482 when reading SP register.
483 remote-sim.c (fetch_register): Spacing.
484 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
485 detect cruft. Redo all register manipulation stuff. Get rid of
486 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
487 to frame pointer. (IS_TRAPPED_INTERNALVAL,
488 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
489 to create internal vars for pointer pseudo-regs.
491 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
493 * Makefile.in: Numerous small changes to macro definitions
494 and rules for building gdb distribution tree. Many macros
495 eliminated or merged, and rules simplified.
496 * alldeps.mak: Update.
499 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
501 * Makefile.in: recurse through SUBDIRS for dvi target too
503 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
505 * Clean up xcoff relocation.
506 objfiles.h (struct objfiles): Add section_offsets, num_sections.
507 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
509 symtab.h (struct general_symbol_info): Add section field.
510 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
511 xcoffread.c: Set section for symbols and msymbols.
512 (struct symtab): Add block_line_section field.
513 buildsym.c (end_symtab): Set it.
514 (end_symtab and callers): Add section parameter.
515 objfiles.c (objfile_relocate): New funciton.
516 xcoffexec.c (vmap_symtab): Use it.
517 xcoffsolib.h (struct vmap): Remove unused fields.
518 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
519 CORE_NEEDS_RELOCATION, symtab_relocated.
520 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
521 rs6000-tdep.c: Make loadinfotext static.
522 breakpoint.c (fixup_breakpoints): Doc fix.
523 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
524 (end_symtab): primary field replaces nonreloc.
526 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
528 * symtab.h (struct linetable_entry): Remove confusing comment.
530 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
532 * Makefile.in: add installcheck target
534 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
536 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
537 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
538 z8k}: New directories to hold cpu specific configuration files.
539 Naming follows gcc convention.
540 * config/{*.mt, *.mh}: All target and host makefile fragment
541 config files moved to an appropriate config/<cpu> subdirectory.
542 * nm-*, xm-*, tm-*: All native, host, and target files, which
543 get linked to nm.h, xm.h, and tm.h respectively by configure,
544 moved to appropriate config/<cpu> subdirectory.
545 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
546 Native, host, and target files that are common across more than
547 one cpu architecture and included by one of the configured
548 native, host, or target files, get moved to config directory.
549 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
550 pick up native, host, or target include files moved to one of
551 the config subdirectories, and that are included by other files.
552 * Makefile.in (alldeps.mak): Modify to account for new config
554 * alldeps.mak, depend: Update for new config directory structure.
555 * config/*/[ntx]m-*.h: Modify all files that include other
556 [ntx]m-*.h files to use path relative to gdb/config. I.E.
557 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
559 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
560 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
561 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
562 * configure.in: Default gdb_host_cpu to host_cpu, and remap
563 the ones where the default is not unique or different than the
564 config subdirectory name. Similarly, handle gdb_target_cpu.
565 Modify configure.in as appropriate to make use of gdb_host_cpu
566 and gdb_target_cpu to find makefile fragments and make links.
568 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
570 * mipsread.c (compare_blocks): Sort blocks with the same start
571 address by decreasing ending address.
573 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
575 * mipsread.c (parse_procedure): Save cur_fdr accross call to
576 lookup_symbol as it might get clobbered by the call.
578 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
579 The previous code did not initialize the language field for the psymtab
582 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
584 * c-exp.y (parse_number): Avoid shift warning.
585 * serial.h (struct ttystate): Declare empty one on DOS.
587 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
589 * xm-sun4os4.h: Return type of free() should be void, not int.
591 * vx-share/vxWorks.h: Remove #def of NULL.
593 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
595 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
597 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
599 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
601 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
603 * ieee-float.c: Moved to ../libiberty.
604 * ieee-float.h: Moved to ../include.
605 * Makefile.in: Update accordingly.
606 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
607 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
608 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
609 it is now in ../opcodes/m68881-ext.c.
610 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
611 prologue (some callers _do_ care).
612 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
613 new interface of ../opcodes/*-dis.c.
614 **** start-sanitize-chill ****
615 * ch-exp.y: Add #include <ctype.h>.
616 **** end-sanitize-chill ****
618 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
620 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
622 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
624 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
626 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
628 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
630 * z8k-tdep.c (extract_return_value, write_return_value,
631 store_struct_return): New functions from macros in tm-z8k.h.
633 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
635 * valops.c (value_arg_coerce): Apply temporary patch to
636 fix problem with coercion of array and function types when
637 passed as arguments to C functions, pending a more complete
638 review of when and how coercion should be done, depending
639 upon context and language.
641 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
643 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
645 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
646 debugsec if there are a non-zero number of symbols.
648 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
650 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
652 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
654 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
656 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
658 (symtbl_num_syms): New variable.
659 (read_xcoff_symtab): Set it.
660 (read_symbol_nvalue): Check for bad symno.
661 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
664 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
666 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
667 This is defined in defs.h if necessary.
668 * vx-share/vxWorks.h: Remove #defs of min and max.
669 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
670 vx-share/xdr_rdb.c: include defs.h.
672 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
674 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
677 * xcoffread.c (enter_line_range): complain() on bad endoffset.
678 xcoffread.c: Doc fixes.
680 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
682 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
683 xcoffexec.c (xcoff_relocate_core): New function.
684 (text_adjustment): Removed.
685 (add_vmap): Return the vmap.
686 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
688 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
690 * xcoffsolib.h: Add objfile member to struct vmap.
691 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
692 xcoffexec.c (add_vmap): Allocate objfiles here.
694 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
696 Support 68000 series without floating point.
698 * configure.in (m68000-*-{aout,elf,coff}): New configs.
699 * tm-68k-nofp.h: New file, lacks 68881 support.
700 * config/m68k-nofp.mt: New file.
702 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
704 Remove a few remaining underscore/no-underscore remnants from
707 * config/{m68k-un.mt, sparc-un.mt}: Remove.
708 * config/m68k-noun.mt: Rename to m68k-fp.mt.
709 * config/sparc-noun.mt: Rename to sparc-em.mt.
710 * tm-68k-noun.h, tm-spc-noun.h: Remove.
711 * tm-68k-un.h: Rename to tm-68k-fp.h.
712 * tm-spc-un.h: Rename to tm-spc-em.h.
713 * tm-sun4sol2.h: Cleanup.
714 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
716 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
718 * symmisc.c (std_in, std_out, std_err): Move initializations
719 to runtime code, in case they aren't constant.
721 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
723 * symtab.c (find_pc_symtab): some object file formats, notably
724 mips, have holes in the address ranges of symtabs. Change
725 this algorythm from first hit to tightest fit.
727 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
728 fence post without finding the enclosing function, then print a
731 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
733 * utils.c (fputs_demangled, fprint_symbol): Remove.
734 * utils.c (fprintf_symbol_filtered): New function which combines
735 the functionality of fputs_demangled and fprint_symbol. Uses a
736 caller provided language parameter to select the appropriate
737 demangler, and caller provided args to pass to the demangler.
738 * defs.h (enum language): Move further up in file so enum can
739 be used in prototypes.
740 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
741 * defs.h (fprintf_symbol_filtered): Add prototype.
742 * c-typeprint.c (cp_type_print_method_args): Replace calls to
743 fputs_demangled with call to fprintf_symbol_filtered.
744 * cp-valprint.c (demangle.h): Include
745 * cp-valprint.c (cp_print_value_fields): Replace calls to
746 fprint_symbol with calls to fprintf_symbol_filtered.
747 * printcmd.c (print_frame_args): Replace call to fprint_symbol
748 with call to fprintf_symbol_filtered.
749 * stack.c (print_frame_info): Remove obsolete code so we don't
750 have to update fputs_demangled usage in it.
751 * stack.c (print_frame_info, frame_info): Add language variable
752 to pass to fprintf_symbol_demangled and initialize it from the
753 symbol's language. Replace calls to fputs_demangled with calls
754 to fprintf_symbol_filtered.
755 * symtab.c (find_methods): Replace call to fputs_demangled with
756 call to fprintf_symbol_filtered.
757 **** start-sanitize-chill ****
758 * ch-valprint.c (demangle.h): Include.
759 * ch-valprint.c (chill_print_value_fields): Replace call to
760 fprint_symbol with call to new fprintf_symbol_filtered.
761 **** end-sanitize-chill ****
763 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
765 * Makefile.in (VERSION): Bump version to 4.8.2.
767 * main.c (source_command): Require an explicit pathname of file
768 to source, since previous behavior of defaulting to gdb init file
769 was troublesome and undocumented.
770 * printcmd.c (disassemble_command): Add missing '{}' pair to
771 else with two statements. Bug reported by Stephane Tsacas
773 * symtab.c (find_pc_line): Don't complain about zero length or
774 negative length line numbers for the moment, since we may not own
775 the terminal when called, such as when single stepping. (FIXME)
776 * language.h (CAST_IS_CONVERSION): True if current language is
777 C++ as well as C. Fix from Peter Schauer.
778 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
779 Use STREQN macro rather than bare '!strncmp()'.
780 * environ.c (unset_in_environ): Avoid use of memcpy on
781 overlapping memory regions, as suggested by Paul Eggert
782 <eggert@twinsun.com>.
783 * c-exp.y (%union struct): Remove unused ulval as suggested
784 by Paul Eggert <eggert@twinsun.com>.
786 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
788 * main.c (gdbinit): Make static.
789 * main.c (inhibit_gdbinit): Move to file scope.
790 * main.c (main): Remove local inhibit_gdbinit.
791 * main.c (source_command): Don't source '.gdbinit' file by
792 default if gdb has been told to ignore it.
794 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
796 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
799 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
801 * printcmd.c (print_address_symbolic): Only print if offset
802 is shorter than max_symbolic_offset.
803 (initialize_printcmd): `set print max-symbolic-offset'.
805 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
806 (examine_tag): Use it.
807 (read_register_stack): Only look in the local registers for a
808 memory address if it's between rfb and rsp; go to memory otherwise.
809 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
810 (reginv_com): Remove ancient kludge command.
812 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
814 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
815 irix4 will again compile.
817 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
819 * configure.in: accept mips-sgi-irix4* for irix4.
821 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
823 * z8k-tdep.c (print_register_hook): Lint.
825 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
827 Lint fixes from Paul Eggert (eggert@twinsun.com):
829 * command.c (do_setshow_command): var_uintegers are unsigned.
830 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
831 unsigned, since they use hex values with the high bit set.
833 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
835 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
836 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
838 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
839 macro definitions in parenthesis.
841 * dbxread.c (dbx_symfile_init): Catch the case where there is
842 no string table, but the only way we find out is by reading zero
845 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
847 * dbxread.c (dbx_symfile_init): Make size of the string table
848 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
849 offset to the string table is nonzero and handle the nonexistant
850 string table case, should it occur. Ensure that the string table
851 size read from the file is reasonable, with a minimum lower bound
852 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
854 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
856 * Makefile.in: Changes to build testsuite correctly.
857 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
858 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
859 (TARGET_FLAGS_TO_PASS): New variable.
860 (SUBDIRS): Added testsuite.
861 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
862 testsuite is compiled with CC_FOR_TARGET rather than CC.
864 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
866 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
867 reported by mycroft@gnu.ai.mit.edu.
869 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
870 * configure.in (vax-*-ultrix2*): New triplet.
871 * config/vaxult2.mh: New file.
872 * xm-vaxult2.h: New file.
874 * c-exp.y (parse_number): Change high_bit to unsigned.
875 * demangle.c: Change all references to cfront to ARM, since the
876 actual algorithm is the one specified in the Annotated Reference
877 Manual. This was confusing users into thinking that full cfront
878 support was implemented.
879 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
880 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
881 directly to lookup_struct_elt_type, which will do the
882 dereferencing itself.
883 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
884 NULL dereferencing bug for unnamed structs, comment out
887 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
889 * coffread.c (process_coff_symbol): Change PCC argument correction
890 so that it only happens on big-endian targets; so that it only
891 happens if the short or char argument is aligned on an int
892 boundary; and so that it changes the location, rather than the
893 type, of the argument. These changes tend to parallel similar
894 (old) changes in stabsread.c.
896 * coffread.c (coff_read_enum_type): Use the specified size for
897 enums, don't assume that they are int-sized.
899 * c-valprint.c (c_val_print): Don't assume enums are the same as
902 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
903 Rendell, <michael@mercury.cs.mun.ca>.
905 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
907 * language.h (local_decimal_format_custom): Add prototype.
908 * language.c (local_decimal_format_custom): Add function, bug
909 reported by Robert R. Henry (rrh@tera.com).
911 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
913 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
914 by Josef Leherbauer, joe@takeFive.co.at.
916 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
918 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
919 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
920 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
921 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
922 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
923 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
924 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
925 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
927 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
929 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
930 of demangled name fields to NULL if no demangling exists for
931 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
932 symbols if their language is known at the time they are created,
933 but sometimes the language is not known until later.
935 **** start-sanitize-chill ****
936 * ch-typeprint.c (chill_print_type_base): Name changed to
937 chill_type_print_base to match pattern for C and C++ names.
938 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
939 to be consistent with other usages.
940 * ch-typeprint.c (chill_type_print_base): Add support for
941 printing Chill STRUCT types.
942 * ch-valprint.c: Include values.h.
943 * ch-valprint.c (chill_print_value_fields): New function and
944 prototype for printing Chill STRUCT values.
945 * ch-valprint.c (chill_val_print): Fix call to val_print_string
946 that was being called with two args instead of three.
947 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
948 to print Chill STRUCT values.
949 **** end-sanitize-chill ****
951 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
953 * configure.in: added testsuite to configdirs.
955 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
957 * doc/stabs.texi: The `this' pointer is now known by the name
958 `this' instead of `$t'.
960 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
962 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
963 references of TAG_string_type DIEs in user defined types.
964 **** start-sanitize-chill ****
965 * ch-lang.c (chill_create_fundamental_type): Track compiler
966 change that now emits debugging info with the type long for Chill
968 **** end-sanitize-chill ****
970 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
972 * remote-mips.c: New file; implements MIPS remote debugging
974 * config/idt.mt: New file; uses remote-mips.c
975 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
977 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
978 floating point coprocessor.
979 (mips_push_dummy_frame): If not mips_fpu, don't save floating
981 (mips_pop_frame): If not mips_fpu, don't restore floating point
983 (_initialize_mips_tdep): New function; let the user reset mips_fpu
985 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
986 mips_fpu, don't use fp0 as floating point return register.
987 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
990 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
992 * gdb/testsuite: made modifications to testcases, etc., to allow
993 them to work properly given the reorganization of deja-gnu and the
994 relocation of the testcases from deja-gnu to a "tool" subdirectory.
996 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
998 * gdb/testsuite: Initial creation of gdb/testsuite.
999 Migrated dejagnu testcases and support files for testing nm to
1000 gdb/testsuite from deja-gnu. These files were moved "as is"
1001 with no modifications. This migration is part of a major overhaul
1002 of dejagnu. The modifications to these testcases, etc., which
1003 will allow them to work with the new version of dejagnu will be
1004 made in a future update.
1006 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1008 * NEWS: Add reminders for next release.
1010 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1012 * mipsread.c (parse_lines): Correct check for files compiled with
1015 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1017 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1019 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1021 * Makefile.in (VERSION): GDB-4.8 release!
1022 * README, NEWS: Update for release.
1024 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1026 * am29k-pinsn.c (print_insn): Minor nits with const.
1027 * am29k-tdep.c: More minor nits with arg types for
1028 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1030 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1032 * gcc.patch: Update for a different GCC (G++) bug.
1033 * main.c (print_gdb_version): Update copyright year to 1993.
1034 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1035 conditionalize this file on it. FIXME, right way is to split
1036 these into two config files.
1037 (ATTACH_DETACH): Define for BSD 4.4
1038 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1039 (U_REGS_OFFSET): Revise for 4.4.
1040 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1041 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1042 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1044 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1046 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1049 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1051 * c-lang.c (c_printstr): Bugfix for length==0 case.
1053 * c-lang.c (c_printstr): If a C string ends in a null, don't
1056 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1058 * defs.h (STRCMP): Make it work for unsigned chars.
1060 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1062 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1063 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1064 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1065 define to kludge the large opcode table into two smaller tables,
1066 since GCC take exponential space to build the table. Lint.
1067 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1069 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1071 * Makefile.in (VERSION): Roll to 4.7.9.
1072 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1073 definition here, to handle both BSD 4.3 and 4.4 systems.
1074 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1075 * remote.c (alarm): Move declaration to global level, before
1076 first reference to it.
1077 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1078 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1080 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1082 * remote.c (readchar): forward declare alarm which otherwise looks
1083 like an undeclared variable to gcc.
1085 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1086 when comparing against an int. Avoids superfluous warning from
1089 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1090 Avoids superfluous warnings from some systems and/or compilers
1091 (like vax ultrix 4.2.)
1093 * language.c (struct op_print unk_op_print_tab): use the enum
1094 values rather naked zeros as initializers. Avoids warnings from
1095 ultrix type compilers.
1097 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1099 * Makefile.in (VERSION): Roll to 4.7.6.
1100 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1101 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1102 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1103 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1104 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1105 (depend): Fix bug where nm-files in config files weren't noticed.
1106 (make-proto-gdb-1): Avoid changing directories while building new
1107 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1109 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1111 * remote.c: Improve error recovery. Allow user to break out
1112 of initial connection attempt with INTERRUPT. Treat a timeout
1113 while waiting for remote packet like a retry, unless the remote
1114 side is actively running user code. Fix a few long printf_filtered's.
1116 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1119 * buildsym.c (start_subfile): Allow null file name.
1121 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1123 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1124 expects a pointer to complaint rather than a complaint
1126 (process_linenos): free the previously allocated subfile name,
1127 then allocate the new one from the heap.
1129 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1131 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1133 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1135 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1136 Previously, would bogusly index off the bottom of type_vector.
1137 (rs6000_builtin_type): Accept type number as argument.
1138 (read_type, case '-'): Handle negatives like any other type number.
1140 * symfile.c (deduce_language_from_filename): Handle null name.
1142 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1143 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1144 fixed by sato@sm.sony.co.jp.
1146 * xcoffread.c (parmsym): Don't use an initializer to set up
1147 this struct symbol. Set it up in initialize_xcoffread.
1148 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1149 works on real rs/6000 target with #ifndef FAKING_RS6000.
1151 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1153 * stabsread.c (rs6000_builtin_type): Move function from
1154 xcoffread.c:builtin_type.
1155 * xcoffread.c (builtin_type): Move to stabsread. Remove
1156 IBM6000_HOST dependency. Move misplaced comments.
1157 (various): Change printf's to complaints.
1158 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1159 objfile argument to read_type calls under #if 0.
1160 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1161 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1162 * Makefile.in: xcoffread.o is not built by default.
1163 * xm-rs6000.h (IBM6000_HOST): Remove.
1164 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1165 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1168 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1170 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1171 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1172 register numbers when user tries to modify elements in structs
1173 passed as arguments.
1174 * inflow.c (child_terminal_info): Move banner outside of system
1176 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1177 passes struct/union arguments by address.
1179 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1181 * Based on patch from Kean Johnston <maw@netcom.com>:
1182 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1183 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1184 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1186 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1188 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1189 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1191 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1193 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1194 cc debugging output.
1196 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1198 * stabsread.c (define_symbol): Complain about unrecognized names
1199 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1200 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1201 (read_cpp_abbrev): Don't use the class name as part of the
1202 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1203 abbrevs. Inspired by Mike Tiemann.
1204 (read_tilde_fields): Comment. Remove ancient dead code.
1205 Remove erroneous but non-dead code. Simplify. Add complaints.
1206 (in general): Remove extraneous (parentheses) in return
1209 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1211 * coffread.c (coff_lookup_type): Fix fencepost error reported
1212 by Art Berggreen, <arg@opal.acc.com>.
1214 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1215 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1217 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1218 test, which is apparently left over from when we used native
1219 include files and couldn't depend on the member names being there.
1220 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1222 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1224 * mipsread.c: Major overhaul to use new BFD symbol table reading
1225 routines. Now swaps information as it is needed, rather than
1226 swapping everything when the file is read.
1228 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1230 * Makefile.in (TARDIRS): Add sparclite demo dir.
1231 (*.tab.c): Change dependency on Makefile to depend on
1232 Makefile.in, otherwise it always rebuilds after configuring.
1233 Force output *.tab.c file into current directory even in "make"
1234 versions that rewrite dependent file names used in command lines.
1236 * TODO: Remove some things we did.
1237 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1238 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1239 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1240 * symtab.h: Eliminate unnamed unions and structs.
1242 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1244 * Makefile.in (VERSION): Roll to 4.7.5.
1246 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1248 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1249 re-evaluating symbol pointers.
1251 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1253 * c-exp.y (lcurly, rcurly): New nonterminals.
1254 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1256 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1257 made function static.
1258 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1259 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1260 * parse.c (start_arglist):
1261 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1262 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1263 * parser-defs.h (funcall_chain): Moved to parse.c.
1264 * printcmd.c (print_frame_nameless_args): Fix prototype.
1265 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1266 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1267 * valops.c (typecmp): Moved prototype from values.h.
1268 * value.h (typecmp): Moved prototype to valops.c, made static.
1269 **** start-sanitize-chill ****
1270 * ch-exp.y (yylex): Change way control sequences are disabled.
1271 **** end-sanitize-chill ****
1273 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1275 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1277 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1279 * mipsread.c (upgrade_type): Build array types correctly, using
1280 create_range_type and create_array_type.
1282 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1284 * remote-nindy.c: Cleanup.
1286 * infrun.c (wait_for_inferior): When rolling back the PC after
1287 a breakpoint, call write_pc so that NPC gets rolled back as well
1290 * blockframe.c (inside_entry_file, inside_main_func,
1291 inside_entry_func): PC of zero is always "bottom of stack".
1293 * printcmd.c (print_frame_args, print_frame_nameless_args):
1294 Let print_frame_nameless_args decide whether there are any,
1295 laying groundwork for possibly later printing 29K args for
1296 functions where we have tag words but no symbols.
1298 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1300 * Makefile.in: fix GDB doc targets for new doc subdir structure
1302 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1304 * stack.c (parse_frame_specification): Parse as many arguments
1305 as there are (up to MAXARGS). Pass all of them in argc, argv
1306 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1307 many there were, onto SETUP_ARBITRARY_FRAME.
1308 * tm-mips.h, tm-sparc.h: Corresponding changes.
1309 * mips-tdep.c, sparc-tdep.c: Ditto.
1311 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1313 * hp300ux-nat.c: Update copyrights.
1314 * mipsread.c (parse_partial_symbols): Complain about block
1315 indexes that go backwards. Fix from Peter Schauer.
1316 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1317 symbol-file that has no linkage symbols to be read.
1318 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1319 from tm- file to xm-file, since they're host dependent.
1320 * valarith.c (value_binop): Typo.
1322 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1324 * sparclite/aload.c: Add copyleft.
1325 * sparclite/crt0.s: Add comment at beginning.
1327 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1329 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1330 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1332 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1334 * values.c (value_headof): Fix typo in which VTBL and ARG were
1335 being confused for one another.
1337 * valops.c (typecmp): Now static.
1339 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1340 baseclass--we don't always inherit its virtual function table
1343 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1344 pointer correctly in case value_struct_elt moves it around.
1346 * valops.c (typecmp): Now static. Also, now groks references
1349 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1350 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1352 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1354 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1355 to avoid "too much defining" error from native C compiler (!).
1357 * Makefile.in (HFILES): Add typeprint.h.
1358 * typeprint.[ch]: Update copyrights.
1360 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1362 * Makefile.in: Update to match doc/ subdir changes.
1364 * config/hp300hpux.mh: No cross-host file needed, just native.
1365 * config/go32.mh: Remove nonexistent "native" support.
1367 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1368 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1369 * m88k-tdep.c (next_insn): Lint, cleanup.
1370 (store_parm_word): Lint.
1372 * README: Fix typo (reported by karl@hq.ileaf.com).
1374 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1376 * expression.h (BINOP_CONCAT): Document use for self concatenation
1377 an integral number of times.
1378 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1380 * valarith.c (value_concat): Rewrite to support self
1381 concatenation an integral number of times.
1382 **** start-sanitize-chill ****
1383 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1384 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1385 eliminate hundreds of spurious shift/reduce and reduce/reduce
1386 conflicts that mask the 5 real ones.
1387 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1388 * ch-exp.y (integer_literal_expression): Remove production,
1390 **** end-sanitize-chill ****
1392 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1394 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1395 implied that "no side effects" was nonfunctional.
1396 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1397 character string and bitstring concatenation.
1398 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1399 * expression.h (exp_opcode): Add BINOP_CONCAT.
1400 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1401 * language.c (string_type): Add function to determine if a type
1403 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1404 * valarith.c (value_concat): New function to concatenate two
1405 values, such as character strings or bitstrings.
1406 * valops.c (value_string): Remove error stub and implement
1408 * value.h (value_concat): Add prototype.
1409 **** start-sanitize-chill ****
1410 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1411 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1412 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1414 **** end-sanitize-chill ****
1416 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1418 * c-exp.y (exp): Add production to support direct creation
1419 of array constants using the obvious syntax.
1420 * c-valprint.c (c_val_print): Set printed string length.
1421 * dwarfread.c (read_tag_string_type): New prototype and
1422 function that handles TAG_string_type DIEs.
1423 * dwarfread.c (process_dies): Add case for TAG_string_type
1424 that calls new read_tag_string_type function.
1425 * expprint.c (print_subexp): Add support for OP_ARRAY.
1426 * gdbtypes.c (create_range_type, create_array_type): Inherit
1427 objfile from the index type.
1428 **** start-sanitize-chill ****
1429 * ch-typeprint.c (chill_print_type): Add case for
1431 * ch-valprint.c (chill_val_print): Fix case for
1433 **** end-sanitize-chill ****
1435 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1437 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1438 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1439 include/coff/mips.h.
1441 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1443 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1444 constants with an explicit null byte terminator. OP_STRING is
1445 now used for real string types.
1446 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1447 they are used by all languages.
1448 * c-lang.c (_initialize_c_language): Move initializations of
1449 builtin_type_* to lang.c.
1450 * c-typeprint.c (c_type_print_varspec_prefix,
1451 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1452 to TYPE_CODE_STRING.
1453 * c-valprint.c (c_val_print): Change the way character arrays
1454 are printed as strings to be consistent with the way strings
1455 are printed when pointer-to-char types are dereferenced.
1456 Remove test of print_max before calling val_print_string, which
1457 now does it's own test.
1458 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1459 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1460 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1461 * gdbtypes.c (builtin_type_*): Add declarations moved from
1463 * gdbtypes.c (create_string_type): New function to create real
1465 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1466 renamed to TYPE_CODE_STRING.
1467 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1468 builtin_type_* types moved from c-lang.c.
1469 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1470 to TYPE_CODE_STRING.
1471 * gdbtypes.h (builtin_type_string): Add extern declaration.
1472 * gdbtypes.h (create_string_type): Add prototype.
1473 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1474 renamed to TYPE_CODE_STRING.
1475 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1477 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1478 renamed to TYPE_CODE_STRING.
1479 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1481 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1482 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1483 to TYPE_CODE_STRING.
1484 * valops.c (allocate_space_in_inferior): New function and
1485 prototype, using code ripped out of value_string.
1486 * valops.c (value_string): Rewritten to use new function
1487 allocate_space_in_inferior, but temporarily disabled until some
1488 other support is in place.
1489 * valops.c (value_array): New function to create array constants.
1490 * valprint.c (val_print_string): Add comment to document use,
1491 complete rewrite to fix several small buglets.
1492 * value.h (value_array): Add prototype.
1493 * value.h (val_print_string): Change prototype to match rewrite.
1494 **** start-sanitize-chill ****
1495 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1496 * ch-exp.y (match_character_literal): Disable recognition of
1497 control sequence form of character literals and document why.
1498 **** end-sanitize-chill ****
1500 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1502 * nindy-share/nindy.c: Add comments to #endif's to clarify
1505 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1506 read_memory to get byte order right.
1507 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1508 anymore. This is done in paread.c now. We expect unwind info
1509 to hang off of objfiles, and search all of the objfiles when until
1511 * (skip_trampoline_code): Cast arg to target_read_memory.
1512 * objfiles.h (struct objfile): Add new field obj_private to hold
1513 per object file private data (unwind info in this case).
1514 * paread.c (read_unwind_info): New routine to read unwind info
1515 for the objfile. This data is hung off of obj_private.
1516 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1517 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1518 make this easier to access.
1520 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1522 * c-valprint.c (cp_print_class_member): Add extern decl.
1523 * c-valprint.c (c_val_print): Extract code for printing methods
1524 and move it to cp_print_class_method in cp-valprint.c.
1525 * c-valprint.c (c_val_print): Extract code to print strings and
1526 move it to val_print_string in valprint.c.
1527 * cp-valprint.c (cp_print_class_method): New function using
1528 code extracted from c_val_print.
1529 * valprint.c (val_print_string): New function using code
1530 extracted from c_val_print.
1531 * value.h (val_print_string): Add prototype.
1532 **** start-sanitize-chill ****
1533 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1534 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1535 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1536 CHECKBUF, growbuf_by_size): New variables, macros, and support
1537 functions for implementing a dynamically expandable temp buffer.
1538 * ch-exp.y (match_string_literal): New lexer function.
1539 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1540 removed and replaced with new CHECKBUF macro.
1541 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1542 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1543 **** end-sanitize-chill ****
1545 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1547 * Makefile.in: Add info for paread.o.
1548 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1550 * blockframe.c (frameless_look_for_prologue): Correct the
1552 * gdbtypes.h, gdbtypes.c: Use const in decl of
1553 cplus_struct_default, now that pa-gas assembler has been fixed.
1554 * hppah-nat.c: Formatting.
1555 * hppah-tdep.c: Remove lots of useless externs for variables we
1557 * (find_unwind_entry): Speed up by using binary search, and a one
1559 * (rp_saved): New routine to see what unwind info says about RP
1560 being saved on the stack frame.
1561 * (frame_saved_pc): Look for prologue to see if we need to
1562 examine the stack for the saved RP or not.
1563 * (init_extra_frame_info): Check for prologue, instead of
1564 framesize to determine if we are frameless or not.
1565 * (frame_chain_valid): Stop backtraces when we run into _start.
1566 * (push_dummy_frame): Reformat to make more readable.
1567 * (find_dummy_frame_regs): ditto.
1568 * (hp_pop_frame): ditto.
1569 * (hp_restore_pc_queue): small cleanup.
1570 * (hp_push_arguments): ditto.
1571 * (pa_do_registers_info): ditto.
1572 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1573 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1574 * Define FRAME_CHAIN_VALID.
1575 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1576 passed to functions.
1578 * paread.c (pa_symtab_read): Use new bfd conventions for
1579 accessing linker symbol table.
1580 * (pa_symfile_init): Access embedded STAB info via BFD section
1581 mechanism and related macros.
1584 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1586 * sparc-stub.c: Use a seperate stack for our traps.
1587 * Handle recursive traps.
1588 * Remove all trap init code. This needs to be done by the
1590 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1592 * (handle_exception): See if we are at breakinst, if so, then
1593 advance PC sp that users can just step out of breakpoint().
1594 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1595 new place if SP has changed.
1596 * (case 's'): Get rid of this, we can't do it yet.
1597 * (case 't'): New command to test any old random feature.
1598 * (case 'r'): New command to reset the system.
1599 * (breakpoint): Add label to breakpoint trap instruction so that
1600 handle_exception() can detect where we are and get past the
1601 breakpoint trivially.
1603 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1605 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1607 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1609 * configure.in: recognise all sparclite variants
1611 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1613 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1614 binary files oring in the right bit.
1616 * main.c, source.c, state.c, symmisc.c: use macros defined in
1617 fopen-{bin|both} when fopening files.
1619 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1621 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1622 from a configuration file (typically including <limits.h>), or to
1623 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1624 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1625 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1626 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1627 * exppritn.c (print_subexp, dump_expression): Add case for
1629 * expression.h (OP_BITSTRING): New expression element type for
1631 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1632 macros to convert between number of expression elements and bytes
1633 to store that many elements.
1634 * i960-tdep.c (leafproc_return): Use new macros to access
1635 minimal symbol name and address fields.
1636 * m88k-pinsn.c (sprint_address): Use new macros to access
1637 minimal symbol name and address fields.
1638 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1639 minimal symbol address field.
1640 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1641 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1642 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1643 Use new BYTES_TO_EXP_ELEM macro.
1644 * parse.c (write_exp_bitstring): New function to write packed
1645 bitstrings into the expression element vector.
1646 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1648 * parser-defs.h (struct stoken): Document that it is used for
1649 OP_BITSTRING as well as OP_STRING.
1650 * parser-defs.h (write_exp_bitstring): Add prototype.
1651 **** start-sanitize-chill ****
1652 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1653 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1654 LOWER, LENGTH): New tokens for keywords.
1655 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1656 upper_lower_argument, length_argument, array_mode_name,
1657 string_mode_name, variant_structure_mode_name): New non-terminals
1659 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1660 * ch-exp.y (match_bitstring_literal): New lexer support function
1661 to recognize bitstring literals.
1662 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1663 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1664 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1665 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1666 * ch-exp.y (yylex): Check tokentab6.
1667 * ch-exp.y (yylex): Call match_bitstring_literal.
1668 **** end-sanitize-chill ****
1670 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
1672 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
1673 symbol name and value fields.
1675 * c-exp.y (yylex): Make static, to match prototype and other
1678 * expression.h (exp_opcode): Add BINOP_MOD.
1679 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
1680 * expprint.c (dump_expression): Handle new BINOP_MOD.
1681 * language.c (binop_type_check): Handle new BINOP_MOD.
1682 * main.c (float_handler): Re-enable float handler when hit.
1683 * valarith.c (language.h): Include, need current_language.
1684 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
1685 for integer divide truncates towards zero for negative results.
1686 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
1687 * valarith.c (value_binop): Allow arithmetic operations on
1688 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
1689 **** start-sanitize-chill ****
1690 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
1691 * ch-exp.y (tokentab3): Add MOD and REM.
1692 * ch-exp.y (yylex): Set innermost_block for symbols found
1693 in local scopes. Return LOCATION_NAME for local symbols.
1694 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
1695 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
1696 **** end-sanitize-chill ****
1698 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1700 * command.c (shell_escape, make_command, _initialize_command):
1701 don't create or use fork if CANT_FORK is defined.
1702 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
1703 code written for the IBM PC" remain.
1704 * xm-go32.h: define CANT_FORK
1706 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1708 * remote-sim.c: first attempt at general simulator interface
1709 * remote-hms.c: whitespace
1710 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
1711 understand new stack layout. (print_register_hook): print ccr
1712 register in a fancy way.
1714 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
1716 * eval.c (language.h): Include.
1717 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
1718 to pointer types when the current language is C. It loses for
1719 other languages when the lower index bound is nonzero.
1720 * valarith.c (value_subscript): Take array lower bounds into
1721 account when performing subscripting operations.
1722 * valops.c (value_coerce_array): Add comment describing why
1723 arrays with nonzero lower bounds are dealt with in value_subscript,
1724 rather than in value_coerce_array.
1726 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
1728 **** start-sanitize-chill ****
1729 * ch-exp.y (FLOAT_LITERAL): Add token.
1730 * ch-exp.y (literal): Add FLOAT_LITERAL.
1731 * ch-exp.y (match_float_literal): New lexer routine.
1732 * ch-exp.y (convert_float): Remove.
1733 * ch-exp.y (yylex): Call match_float_literal.
1734 * ch-exp.y (yylex): Match single '.' after trying
1735 to match floating point literals.
1736 **** end-sanitize-chill ****
1738 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
1739 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
1741 * expprint.c (dump_expression): New function for dumping
1742 expression vectors during gdb debugging.
1743 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
1744 MULTI_SUBSCRIPT and moved out of BINOP range.
1745 * expression.h (DUMP_EXPRESSION): New macro that calls
1746 dump_expression if DEBUG_EXPRESSIONS is defined.
1747 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
1748 * parse.c (length_of_subexp, prefixify_subexp): Change
1749 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
1750 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
1751 prefixify'ing the expression.
1752 * printcmd.c (print_command_1): Add comment.
1753 **** start-sanitize-chill ****
1754 * ch-exp.y (expression_list): Add useful actions.
1755 * ch-exp.y (value_array_element): Add useful actions.
1756 * ch-exp.y (array_primitive_value): Add production.
1757 * ch-exp.y (yylex): Recognize ',' as a token.
1758 **** end-sanitize-chill ****
1760 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1762 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
1763 POSIXize the recursive makes (make [variable assignments] target{s})
1765 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
1767 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
1768 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
1769 CPLUS_MARKER for all SVR4 systems, so follow suit.
1770 * defs.h (strdup_demangled): Remove prototype.
1771 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
1772 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1773 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
1774 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
1775 prim_record_minimal_symbol_and_info): Use new macro
1776 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1777 * minsyms.c (install_minimal_symbols): Use new macro
1778 SYMBOL_INIT_DEMANGLED_NAME.
1779 * stabsread.c (define_symbol): Use new macro
1780 SYMBOL_INIT_DEMANGLED_NAME.
1781 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1782 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
1783 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
1784 SYMBOL_INIT_DEMANGLED_NAME.
1785 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
1786 SYMBOL_DEMANGLED_NAME now tests language itself.
1787 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
1788 now tests language itself.
1789 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
1790 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
1791 mangled name member in the language dependent portion of a symbol.
1792 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
1793 mangled name member appropriate for a symbol's language.
1794 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
1795 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
1796 SYMBOL_DEMANGLED_NAME now tests language itself.
1797 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
1798 initializes language dependent portion of symbol.
1799 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
1800 demangles and caches the demangled form of symbol names.
1801 * utils.c (fputs_demangled, fprint_symbol): Use current language
1802 to select an appropriate demangling algorithm.
1803 * utils.c (strdup_demangled): Remove, no longer used.
1804 **** start-sanitize-chill ****
1805 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
1806 access the Chill mangled name member in the language dependent
1807 portion of a symbol.
1808 * ch-lang.c (chill_demangle): New function, simple demangler.
1809 * defs.h (chill_demangle): Add prototype.
1810 * symtab.h (language_dependent_info): Add struct for Chill.
1811 **** end-sanitize-chill ****
1813 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
1815 * Makefile.in (BISON): Add comment that when bison is used, it
1816 must include the "-y" option.
1817 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
1818 Remove defines to remap non-yacc symbols, thus backing out of
1819 previous recent changes. Standard policy is that non-yacc parser
1820 generators get fixed, rather than adding bug workarounds in gdb
1821 for each new one that pops up. Expand comment to note this.
1822 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
1824 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
1826 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
1827 case. Use code in N_SOL.
1829 * paread.c: New file that contains all HPPA/HPUX symbol reading
1831 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
1832 * (dbx_symfile_init): Use sizeof(long) instead of 4.
1833 * (dbx_symfile_offsets): Make static.
1834 * (pastab_build_psymtabs): New interface routine for paread to
1835 send stabs into dbxread.
1836 * gdb-stabs.h: Remove gobs of HPPA cruft.
1838 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
1840 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
1842 **** start-sanitize-chill ****
1843 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
1844 **** end-sanitize-chill ****
1846 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
1847 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1848 and YYDEBUG is not already defined.
1849 * c-exp.y (strncmp): Replace throughout with STREQN, missed
1850 them during the previous replacements.
1851 * printcmd.c (_initialize_printcmd): Update internal documentation
1852 for "set" command to note that the assignment syntax is language
1854 **** start-sanitize-chill ****
1855 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
1856 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1857 and YYDEBUG is not already defined.
1858 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
1859 single_assignment_action): New terminals and nonterminal for gdb
1860 extensions to chill expression grammer.
1861 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
1862 tokens that start with '$' (register names, convenience vars, etc).
1863 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
1864 * ch-exp.y (yylex): Call match_dollar_tokens.
1865 **** end-sanitize-chill ****
1867 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
1869 * hppah-tdep.c (skip_trampoline_code): Use new macros for
1870 accessing minimal symbol data.
1871 * infcmd.c (read_pc): Use #ifdef, not #if.
1872 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
1873 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
1874 minimal symbol data.
1876 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
1877 frame. Use find_return_regnum to find the caller.
1878 * (find_unwind_entry): New routine to locate stack frame info
1879 associated with a procedure. This looks in the $UNWIND_START$
1880 section in the SOM file.
1881 * (find_return_regnum): New routine. Uses find_unwind_entry() to
1882 figure out where the caller's return address is stored.
1883 * (find_proc_framesize): New routine. Uses find_unwind_entry()
1884 to figure out the frame size for a procedure.
1885 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
1886 * (init_extra_frame_info): New routine. Corrects PC and FP for
1887 outermost frame if necessary.
1888 * (frame_chain): New routine, moved from tm-hppa.h.
1889 * (skip_trampoline_code): Handle computed function calls (ie:
1890 calls from $$dyncall).
1891 * (unwind_command): Temporary support function to allow user
1892 to control/observe aspects of the unwind (stack frame) info.
1893 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
1894 was in a system call, if so, then read the PC from r31.
1895 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
1896 with extra arg for skip_trampoline_code().
1897 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
1898 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
1899 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
1901 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
1903 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
1904 Call new bfd_get_size() and verify that string table is no larger
1905 than the file that is supposed to contain it.
1906 * symfile.c (syms_from_objfile): Only complain about configured
1907 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
1908 current target is the default BFD target.
1910 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
1912 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
1913 * solib.c (bkpt_names): New array of symbol names to try to
1914 use for the "mapping complete" breakpoint. Configurable
1915 define SOLIB_BKPT_NAME is first one to try.
1916 * solib.c (find_solib): Test debug_base for nonzero rather
1917 than just greater than zero.
1918 * solib.c (enable_break): Use bkpt_names to look up address
1919 at which to set "mapping complete" breakpoint.
1921 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
1923 * defs.h (STRCMP, STREQ, STREQN): New macros.
1924 * defs.h (demangle_and_match): Remove prototype.
1925 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
1926 and STREQN defined in defs.h.
1927 * dwarfread.c (set_cu_language): For completely unknown languages,
1928 try to deduce the language from the filename. Retain behavior
1929 that for known languages we don't know how to handle, we use
1931 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
1932 and demangled name fields in symbol.
1933 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
1934 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
1935 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
1936 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
1937 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
1938 Replace usages throughout.
1939 * elfread.c (demangle.h): Include.
1940 * elfread.c (record_minimal_symbol): Remove prototype and function.
1941 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
1942 B_CLRALL): Moved from symtab.h to gdbtypes.h.
1943 * infcmd.c (jump_command): Remove code to demangle name and add
1944 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
1945 * minsyms.c (demangle.h): Include.
1946 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
1947 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
1948 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
1949 * mipsread.c (psymtab_language): Add static variable.
1950 * stabsread.c (demangle.h): Include.
1951 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
1952 names and cache them in the SYMBOL_DEMANGLED_NAME field.
1953 * stack.c (return_command): Remove explicit demangling of name
1954 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
1955 * symfile.c (demangle.h): Include.
1956 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
1957 to match macros in symfile.h and allow them to be compiled
1958 if INLINE_ADD_PSYMBOL is not true.
1959 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
1960 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
1961 Add code to demangle and cache C++ symbol names. Use macro form
1962 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
1963 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1964 Remove, also defined in symfile.c, which we already fixed.
1965 * symtab.c (expensive_mangler): Remove prototype and function.
1966 * symtab.c (find_methods): Remove physnames parameter and fix
1968 * symtab.c (completion_list_add_symbol): Name changed to
1969 completion_list_add_name.
1970 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
1971 the normal symbol name and the cached C++ demangled name.
1972 * symtab.c (lookup_demangled_partial_symbol,
1973 lookup_demangled_block_symbol): Remove prototypes and functions.
1974 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
1975 use lookup_block_symbol instead of lookup_demangled_block_symbol.
1976 Remove code to try demangling names and matching them.
1977 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
1978 Fix to try matching the cached demangled name if no match is
1979 found using the regular symbol name.
1980 * symtab.c (find_methods): Remove unused physnames array.
1981 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
1982 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
1983 * symtab.c (completion_list_add_symbol): Rewrite to use cached
1984 C++ demangled symbol names.
1985 * symtab.h: Much reformatting of structures and such to add
1986 whitespace to make them more readable, and make them more
1987 consistent with other gdb structure definitions.
1988 * symtab.h (general_symbol_info): New struct containing fields
1989 common to all symbols.
1990 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
1991 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
1992 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
1993 * symtab. (struct minimal_symbol, struct partial_symbol, struct
1994 symbol): Use general_symbol_info struct.
1995 * utils.c (demangle_and_match): Remove, no longer used.
1996 * valops.c (demangle.h): Include.
1997 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
1998 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
1999 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2000 symmisc.c, symtab.c, valops.c: Replace references to minimal
2001 symbol fields with appropriate macros.
2002 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2003 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2004 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2005 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2006 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2007 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2008 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2009 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2010 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2011 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2012 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2013 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2014 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2015 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2017 * buildsym.c (start_subfile, patch_subfile_names): Default the
2018 source language to what can be deduced from the filename.
2019 * buildsym.c (end_symtab): Update the source language in the
2020 allocated symtab to match what we have been using.
2021 * buildsym.h (struct subfile): Add a language field.
2022 * c-typeprint.c (c_print_type): Remove code to do explicit
2024 * dbxread.c (psymtab_language): Add static variable.
2025 * dbxread.c (start_psymtab): Initialize psymtab_language using
2026 deduce_language_from_filename.
2028 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2030 * valprint.c (val_print): Reorganize comment and add note
2031 about dependency on target byte ordering.
2032 **** start-sanitize-chill ****
2033 * ch-exp.y (value_array_slice): Fix typo.
2034 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2035 byte sized ints are assumed to be char strings and printed with
2036 string syntax. In chill, arrays of chars and arrays of
2037 bytes/ubytes are distinquishable, and printed appropriately.
2038 **** end-sanitize-chill ****
2040 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2042 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2043 read/write routines for HPUX.
2045 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2046 branch targets to compute target address using const from previous
2047 instruction if necessary.
2048 * Add `Q' operator to print out bit position field various
2050 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2051 cleanups, use new code from Utah.
2052 * (store_inferior_registers): Update to new code from Utah.
2053 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2054 * (fetch_register): Clear out priv level when reading PCs.
2055 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2056 * Remove decl of errno, #include wait.h and target.h.
2057 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2058 were inside of a kernel call. If so, then PC is in a different
2059 register. Also, mask out bottom two bits of all PCs so as not to
2060 confuse higher level code.
2061 * (push_dummy_frame): Create from #define in tm-hppa.h.
2062 * (find_dummy_frame_regs): Update from Utah.
2063 * (hp_pop_frame): Create from #define in tm-hppa.h.
2064 * (hp_restore_pc_queue): New, from Utah.
2065 * (hp_push_arguments): Big fixes from Utah.
2066 * (pa_do_registers_info, pa_print_registers): Only print out fp
2068 * (skip_trampoline_code): New routine to deal with stubs that
2069 live in nowhereland between callers and callees.
2070 * i860-tdep.c: Remove decl of attach_flag.
2071 * infrun.c (wait_for_inferior): Add new macro
2072 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2073 at by PC will be nullified. If so, then step the target once more
2074 so as to avoid confusing the user.
2075 * (just before step_over_function:): Use stop_func_start, not
2076 stop_pc when checking for the existance of line number info.
2077 stop_func_start will reflect the proper address of the target
2078 routine, not of the stub that we may be traversing to get there.
2079 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2080 to deal with the stubs that PA compilers sometimes stick between
2081 callers and callees. Also, define FLAGS_REGNUM for access to the
2083 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2085 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2086 write gr0, PC regs, and PSW!
2087 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2088 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2090 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2091 * Define struct unwind_table_entry.
2092 * valops.c (call_function_by_hand): Add another arg to
2093 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2096 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2098 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2100 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2102 * Makefile.in (VERSION): Bump to 4.7.4.
2103 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2104 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2105 * Makefile.in (HFILES): Add valprint.h.
2106 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2107 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2108 * typeprint.c, typeprint.h: New files for language independent
2109 type printing functions.
2110 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2111 type printing functions and definitions.
2112 * valprint.h: New include file for language independent value
2113 printing definitions.
2114 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2115 dependent value printing functions.
2116 * c-exp.y (production ptype): Add range_type variable and use new
2117 create_range_type function.
2118 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2119 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2120 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2121 "const static" to ANSI-conformant "static const".
2122 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2123 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2125 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2126 * coffread.c (decode_type): Add range_type variable and call to
2127 new create_range_type function.
2128 * complaints.c (complain): Remove unused val variable.
2129 * complaints.c (_initialize_complaints): Make it void.
2130 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2131 variable and call new create_range_type function.
2132 * defs.h (enum val_prettyprint): Move enum from value.h to here
2133 so we can avoid having to include value.h just for prototypes that
2134 need the enum (thanks ANSI).
2135 * dwarfread.c (struct_type): Local anonymous_size variable is
2136 only used if !BITS_BIG_ENDIAN.
2137 * dwarfread.c (decode_subscript_data_item): Add rangetype
2138 variable and call new create_range_type function.
2139 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2141 * eval.c (evaluate_subexp): Remove unused local variable name
2142 and the statement with no side effects that initializes it.
2143 * expprint.c (print_subexp): Change local_printstr to
2145 * gdbtypes.c (create_range_type): New function that creates
2146 a range type using code fragments from object file readers as
2147 an example of what has to be initialized.
2148 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2149 and high_bound parameters, replaced with a single range_type
2150 parameter. Change function body to use passed in range_type
2151 rather than handcrafting one.
2152 * gdbtypes.h (create_range_type): Add prototype.
2153 * gdbtypes.h (create_array_type): Change prototype parameters.
2154 * infrun.c (normal_stop): Remove unused local variables tem and c.
2155 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2156 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2157 stub functions that call error if called.
2158 * language.c (unknown_language_defn, auto_language_defn,
2159 local_language_defn): Add initializers unk_lang_print_type and
2161 * language.h (struct language_defn): Reformat for larger
2162 comments, add la_print_type and la_val_print members. Add
2163 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2164 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2165 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2167 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2169 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2170 * main.c (execute_command): Remove unused local variable cmdlines.
2171 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2172 (clear_displays), symmisc.c (block_depth), values.c
2173 (clear_value_history):
2174 Make testing of truth value of assignment result explicit.
2175 * mipsread.c (upgrade_type): Update FIXME to include future use
2176 of create_range_type.
2177 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2178 whatis_exp, maintenance_print_type): Move prototypes and functions
2180 * printcmd.c (_initialize_printcmd): Move add_com calls for
2181 ptype_command and whatis_command to new typeprint.c.
2182 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2183 * source.c (find_source_lines): Local variable c only used
2184 when LSEEK_NOT_LINEAR is defined.
2185 * stabsread.c (read_array_type): Use new create_range_type
2187 * stabsread.c (read_range_type): Add new index_type variable and
2188 call new create_range_type function rather than handcrafting
2190 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2191 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2192 * symtab.c (type_print_base usages): Use c_type_print_base.
2193 * symtab.c (type_print_varspec_prefix usages): Use
2194 c_type_print_varspec_prefix.
2195 * symtab.c (type_print_method_args usages): Use
2196 cp_type_print_method_args.
2197 * valprint.c: Completely ripped apart and the fragments used
2198 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2199 valprint.h. Remaining stuff is language independent.
2200 * value.h (struct fn_field): Forward declare for prototypes.
2201 * value.h (type_print_1): Remove prototype.
2202 * value.h (enum val_prettyprint): Moved to defs.h.
2203 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2204 * value.h (baseclass_offset): Add prototype.
2205 **** start-sanitize-chill ****
2206 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2207 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2208 * ch-typeprint.c: New file for language dependent type printing.
2209 * ch-valprint.c: New file for language dependent value printing.
2210 * ch-exp.y (parse_number): Remove prototype and stub function.
2211 * ch-exp.y (decode_integer_literal): Removed unused digits and
2213 * ch-exp.y (convert_float): Completely ifdef out for now.
2214 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2215 ch-lang.c (chill_op_print_tab):
2216 Change from ANSI-obsolescent "const static" to ANSI-conformant
2218 * ch-exp.y (yylex): Add unhandled storage class enumeration
2219 literals to switch statement for completeness.
2220 * ch-lang.c (chill_create_fundamental_types): Remove unused
2221 nbytes variable. Change dummy type to 2 bytes to match int.
2222 Handle FT_VOID types gratuituously added to chill DWARF by
2223 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2224 type rather than a one byte TYPE_CODE_INT type.
2225 * ch-lang.c (chill_language_defn): Add chill_print_type and
2227 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2228 **** end-sanitize-chill ****
2230 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2232 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2233 bfd_get_symbol_leading_char instead.
2235 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2236 leading character from names.
2237 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2238 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2239 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2241 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2242 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2243 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2244 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2245 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2246 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2247 * symfile.c (syms_from_objfile): Insert debugging check to test
2248 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2250 * doc/gdbint.texinfo (Host Conditionals): Remove
2251 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2253 (Target Conditionals): Remove all of the above.
2255 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2257 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2258 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2260 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2262 * coffread.c (decode_type): catch negative tagndx fields generated
2264 * exec.c: comment out string following #endif.
2265 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2266 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2268 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2269 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2271 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2273 * complaints.c: New file, code moved from utils.c.
2274 * complaints.c (complain): Made into a varargs function.
2275 * complaints.h: New file, code moved from symfile.h.
2276 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2277 * Makefile.in (HFILES): Add complaints.h.
2278 * Makefile.in (OBS): Add complaints.o.
2279 * symfile.c (complaint_root, stop_whining, complaint_series,
2280 complain, clear_complaints, add_show_from_set for stop_whining):
2281 Moved to complaints.c.
2282 * symfile.h (struct complaint, complaint_root decl, complain
2283 prototype, clear_complaints prototype): Moved to complaints.h.
2284 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2285 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2286 complaints.h. Remove casts from arguments to complain(),
2287 which is now a varargs function, and remove unnecessary
2288 placeholder zero args.
2289 * defs.h (begin_line): Add prototype.
2290 * defs.h (vprintf_filtered): Add prototype.
2291 * dwarfread.c (varargs.h): Remove, no longer needed.
2292 * dwarfread.c (dwarfwarn): Remove prototype and function.
2293 * dwarfread.c (complaints): Define a bunch of complaints.
2294 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2295 usages to standard complain() calls.
2296 * utils.c (begin_line): New function that ensures that
2297 whatever gets filter-printed next starts on its own line.
2298 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2299 but to stdout (calls vfprintf_filtered internally).
2301 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2303 * remote.c: Avoid printf_filtered line limit. Suggested by
2304 Robert R. Henry, <rrh@tera.com>.
2305 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2307 * main.c (main): Accept --silent as well as --quiet. Change +help
2308 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2310 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2311 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2313 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2315 * tm-nindy960.h, remote-nindy.c: Lint.
2317 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2319 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2320 a optional type to decorate as an array type, the type of the
2321 index, and the bounds of the array. Records this additional info
2322 in the array type for use with languages with nonzero array
2324 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2325 to note that arrays may have bounds.
2326 * gdbtypes.h (create_array_type): Update prototype.
2327 * c-exp.y (ptype production): Adjust for new create_array_type
2328 calling conventions.
2329 * coffread.c (decode_type): Call create_array_type rather than
2330 handcrafting array types.
2331 * convex-tdep.c (value_type): Remove, now use create_array_type.
2332 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2333 vector_type into calls to create_array_type.
2334 * dwarfread.c (decode_subscr_data): Name changed to
2335 decode_subscript_data_item throughout.
2336 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2337 create_array_type. Now records index type and range as well.
2338 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2339 change to use create_array_type.
2340 * dwarfread.c (read_subroutine_type): Test existing user defined
2341 types before decorating them, to ensure they are blank, and
2342 complain about it if they are not.
2343 * dwarfread.c (decode_fund_type): For unrecognized types, always
2344 return some valid type (type integer). If the unrecognized type
2345 cannot be an implementation defined type, complain as well.
2346 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2347 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2348 * mipsread.c (upgrade_type): Add FIXME comment that code to
2349 handcraft arrays should be replaced with call to create_array_type.
2350 * stabsread.c (read_array_type): Replace code to handcraft
2351 array types with call to create_array_type.
2352 * valprint.c (type_print_varspec_prefix): Minor formatting
2353 change, join lines that don't need to be split.
2355 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2357 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2358 decl for attach_flag, it now lives in inferior.h.
2359 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2360 Make most functions static.
2361 * hppah-nat.c: General cleanups, remove BSD specific code (since
2362 that all lives in hppab-nat.c).
2363 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2364 Change sense of test against inside_entry_file(). This fix is
2366 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2367 to read/write_register_bytes().
2368 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2369 work around PA-GAS assembler bug. Also, add trailing */ to some
2371 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2372 Same reason as above.
2374 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2376 * mipsread.c (parse_symbol): When checking whether a structured
2377 type is an enum, check qualifiers of its first member, as well as
2378 the base type of the member. Bug found and fixed by John M.
2379 Farrell, <farrell@fjord.reo.dec.com>.
2381 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2382 * remote-vx.c: Don't include vx-share/reg.h.
2383 * vx-share/ptrace.h: Reproduce from scratch.
2384 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2385 * Makefile.in: Remove references to removed files, and to removed
2386 29k-share directories.
2388 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2390 * c-lang.c (_initialize_c_language): Name changed from
2392 * m2-lang.c (_initialize_m2_language): Name changed from
2394 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2395 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2396 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2397 expression parsing into c-lang.c and m2-lang.c respectively.
2398 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2399 m2-exp.y respectively.
2400 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2401 and m2-* files respectively.
2402 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2403 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2404 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2405 * expression.h (struct block): Forward declaration for prototypes.
2406 * language.h (struct objfile): Forward declaration for prototypes.
2407 **** start-sanitize-chill ****
2408 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2409 * Makefile.in (HFILES): Add ch-lang.h.
2410 * Makefile.in (OBS): Add ch-lang.o.
2411 * ch-exp.y: Migrate code that has nothing to do with expression
2412 parsing into ch-lang.c.
2413 * ch-lang.c: New file, code migrated from c-exp.y.
2414 * ch-lang.h: New file, internal interface between ch-* files.
2415 * ch-lang.c (_initialize_chill_language): Name changed from
2416 _initialize_chill_exp.
2417 **** end-sanitize-chill ****
2419 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2420 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2421 * config/amix.mh (NATDEPFILES): Add.
2422 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2425 * dwarfread.c (decode_subscr_data): Remove spurious test that
2426 accepted only integer subscript types. We don't do anything
2427 with the type at the moment anyway.
2429 **** start-sanitize-chill ****
2430 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2432 * ch-exp.y (match_character_literal): Fix case where no
2433 match at all is found.
2434 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2435 width types. For example, "INT" is always 2 bytes regardless
2436 of the values of any TARGET_*_BIT macros. So use explicit
2437 numeric sizes for the types.
2438 **** end-sanitize-chill ****
2440 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2442 * c-exp.y (c_create_fundamental_type): New function to create
2443 language specific fundamental types for C.
2444 * m2-exp.y (m2_create_fundamental_type): New function to create
2445 language specific fundamental types for Modula 2.
2446 * c-exp.y (c_language_defn, cplus_language_defn): Add
2447 c_create_fundamental_type to language struct initializers.
2448 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2449 to language struct initializers.
2450 * dwarfread.c (expression.h, language.h): Include.
2451 * dwarfread.c (ftypes): New array to hold fundamental types
2452 for current compilation unit.
2453 * dwarfread.c (cu_language_defn): New pointer to language
2454 struct for language of current compilation unit.
2455 * dwarfread.c (dwarf_fundamental_type): New function to
2456 create/lookup fundamental types.
2457 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2458 * dwarfread.c (throughout): Replace lookup_fundamental_type
2459 with dwarf_fundamental_type.
2460 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2461 compilation unit (may be different language or different objfile).
2462 * gdbtypes.c (lookup_fundamental_type): Move actual type
2463 creations into language specific fundamental type creation
2464 functions and call via create_fundamental_type. Add comment
2465 about this function being obsolescent.
2466 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2467 sized signed and unsigned integers.
2468 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2469 * language.c (language_def): New function to lookup a language
2470 struct given it's enumeration.
2471 * language.h (struct language_defn): Add la_fund_type, a pointer
2472 to a function that creates fundamental types for this language.
2473 * language.h (create_fundamental_type): New macro to create
2474 fundamental types based on the current language.
2475 * language.h (language_def): Add prototype.
2476 * language.c (unk_lang_create_fundamental_type): New function
2477 for initializing language structs, calls error if called.
2478 * language.c (unk_language_defn, auto_language_defn,
2479 local_language_defn): Use unk_lang_create_fundamental_type.
2480 **** start-sanitize-chill ****
2481 ch-exp.y (chill_create_fundamental_type): New function.
2482 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2483 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2484 **** end-sanitize-chill ****
2486 **** start-sanitize-chill ****
2487 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2489 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2491 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2492 as GCC_PRODUCER and GPLUS_PRODUCER.
2493 **** end-sanitize-chill ****
2495 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2497 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2500 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2502 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2503 rather than '$'. This particular piece of braindamage is
2504 spreading like ooze. It's now infected libiberty, deja-gnu,
2506 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2507 hardwired '$' character.
2509 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2511 (Changes to break incredibly ugly, unmaintainable 750 line
2512 read_struct_type function up into managable pieces.)
2513 * Makefile.in (VERSION): Bump to 4.7.3.
2514 * stabsread.c (struct field_info): Local struct definition.
2515 * stabsread.c (read_member_functions, read_struct_fields,
2516 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2517 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2518 functions from fragmented read_struct_type.
2519 * stabsread.c (stabs_general_complaint): Catchall complaint.
2520 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2521 symbol name continuation code. Use macro throughout.
2522 * stabsread.c (various places): Replace add-one-to-pointer
2523 with pointer increment.
2524 * stabsread.c (read_type): Retain function local copy of type
2525 descriptor. Rearrange code calling read_struct_type() to match
2527 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2528 a single blank as the name of nameless enumerations. Recognize
2529 this special case and set nameless flag.
2530 **** start-sanitize-chill ****
2531 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2533 * ch-exp.y (access_name): New non-terminal token and
2535 * ch-exp.y (general_procedure_name): Now a terminal token.
2536 * ch-exp.y (location): Expand production.
2537 * ch-exp.y (match_simple_name_string): New function.
2538 * ch-exp.y (yylex): Call match_simple_name_string and return
2539 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2540 **** end-sanitize-chill ****
2542 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2544 * munch: Backslash escape vertical bar characters inside
2545 grep patterns since they have special meaning for some greps.
2546 * parse.c (write_exp_string): Complete rewrite to store string
2547 contants as a leading explicit length, followed by the string data,
2548 followed by a trailing explicit length.
2549 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2550 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2551 Use recorded explicit length of strings in expression elements,
2552 rather than strlen. Adjust code to skip over strings stored in
2553 expression elements, and code to access strings, to account for
2554 new leading explicit size expression element.
2555 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2556 0, to avoid negative expression element indices.
2557 * valops.c (search_struct_method): Minor whitespace change.
2559 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2561 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2562 which together maintain a dynamically expandable static buffer
2563 for the lexer to use when translating C strings to their internal
2564 form (other future uses possible). Fix parsing of C style strings
2565 to do the normal C style input conversions of escaped character
2567 * valops.c (value_string): Remove translation of escaped
2568 character sequences, now done in C expression parser.
2569 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2570 and decides if it should be printed in literal form or some other
2571 form, based on it's ASCII value and setting of sevenbit_strings.
2572 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2573 macro, change indentation style.
2574 **** start-sanitize-chill ****
2575 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2576 * ch-exp.y (chill_printstr): First cut at real function instead
2578 **** end-sanitize-chill ****
2580 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2582 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2584 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2586 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2588 * defs.h (sevenbit_strings): Add declaration.
2589 * defs.h (printchar): Replace with gdb_printchar.
2590 * language.h (language_defn): Add new function pointers
2591 la_printchar and la_printstr, to do language dependent
2592 printing of characters and strings.
2593 * language.h (local_printchar, local_printstr): New macros
2594 to call language dependent functions pointed to by la_printchar
2595 and la_printstr respectively.
2596 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2597 dependent functions for printing characters and strings.
2598 * c-exp.y (c_language_defn, cplus_language_defn): Add
2599 c_printchar and c_printstr.
2600 * command.c (do_setshow_command): Rename printchar use to
2602 * expprint.c (print_subexp): Replace C style string output
2603 with call to local_printstr.
2604 * language.c (unk_lang_printchar, unk_lang_printstr):
2605 New stubs, currently errors.
2606 * language.c (unknown_language_defn, auto_language_defn,
2607 local_language_defn): Add unk_lang_printchar and
2609 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2610 language dependent functions to print characters and strings.
2611 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2612 * utils.c (printchar): Renamed to gdb_printchar.
2613 * valprint.c (print_string): Remove prototype, function moved
2614 to c-exp.y, where it becomes c_printstr.
2615 * valprint.c (print_max): Made global for reference from the
2616 language dependent printing routines in *-exp.y.
2617 * valprint.c (repeat_count_threshold): New variable with function
2618 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2619 Change all references to old macro to references to new variable.
2620 * valprint.c (value_print, val_print): Replace calls to
2621 print_string with calls to local_printstr.
2622 * valprint.c (val_print): Replace C style character printing
2623 with call to local_printchar.
2624 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2625 * valprint.c (_initialize_valprint): Add add_show_from_set
2626 call for setting up repeat_count_threshold as print variable.
2627 **** start-sanitize-chill ****
2628 * ch-exp.y (decode_integer_value): New function.
2629 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2630 * ch-exp.y (chill_printchar, chill_printstr): New language
2631 dependent functions for printing characters and strings.
2632 * ch-exp.y (chill_language_defn): Add chill_printchar and
2634 **** end-sanitize-chill ****
2636 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2638 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2639 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2640 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2642 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2644 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2645 and assume the process has been killed.
2647 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2649 * remote-udi.c (udi_open): Reset vars so that user can re-run
2650 programs without leaving GDB.
2651 * (many routines): Slightly improve error handling.
2652 * (download): Zero out BSS by longs instead of bytes to avoid
2653 timeouts in real hardware.
2654 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2655 that connection is no longer in use after shutdown() of socket.
2656 This keeps GDB from dying of a SIGPIPE when you issue multiple
2657 `target udi' commands.
2659 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2661 * language.h (language_format_info): New structure to bundle
2662 local formatting information.
2663 * language.h (language_defn): Replace individual format info
2664 with language_format_info structs.
2665 * language.h (local_*_format, local_*_format_prefix,
2666 local_*_format_specifier, local_*_format_suffix): New macros
2667 for binary/octal/decimal/hex formats to access info elements.
2668 * c-exp.y (c_language_defn): Update for new format handling.
2669 * m2-exp.y (m2_language_defn): Update for new format handling.
2670 * dbxread.c (language.h): Include for partial-stab.h use.
2671 * mipsread.c (expression.h, language.h): Include for
2673 * defs.h (local_hex_format, local_hex_format_custom,
2674 local_hex_string, local_hex_string_custom): Move to language.h.
2675 * language.c (local_hex_format_custom, local_hex_string,
2676 local_hex_string_custom, local_octal_format_custom): Use new
2678 * language.c (unknown_language_defn, auto_language_defn,
2679 local_language_defn): Update for new format handling.
2680 * printcmd.c (print_scalar_formatted): Use new macros
2681 to access decimal and binary format info for printing.
2682 **** start-sanitize-chill ****
2683 * c-exp.y (chill_language_defn): Update for new format handling.
2684 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2685 * ch-exp.y (decode_integer_literal): Add function
2686 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2687 * ch-exp.y (builtin_type_chill_char): Add definition.
2688 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2689 **** end-sanitize-chill ****
2691 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2693 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2695 (aix_framedata): added nosavedpc field.
2696 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2698 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2699 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2700 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
2701 instructions as function_frame_info does. Expand special case of
2702 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
2704 (pop_frame): Add 4 rather than sizeof (int) to avoid host
2706 (function_frame_info): Set frameless if the function has no frame,
2707 and set nosavedpc if the PC was not saved. Handle gcc generated
2708 stfd 31,-4(31); st 31, -12(31) correctly.
2709 (frameless_function_invocation): New second argument pcsaved; if 0
2710 return whether the function has a frame, if 1 return whether the
2712 (frame_initial_stack_address): Correct typo: cache registers for
2713 callee_fi, not for fi, (avoids reading garbage memory locations).
2715 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
2717 * infrun.c (wait_for_inferior (just before step_over_function
2718 label)): Change test for stepping into subroutine to check for the
2719 presence of line number info. This makes stuff compiled with -g1
2720 cause GDB to not lose control when stepping.
2722 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
2723 Improve comments as well.
2725 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
2727 * Makefile.in (VERSION): Bump to 4.7.2
2728 * symtab.c (find_pc_symtab): Fix return of random value
2730 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
2731 Makefile since it contains sed patterns used in generation.
2732 Add sed pattern to also delete #include of any malloc.h.
2733 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
2734 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
2735 function names to conform to K&R terminology with respect to
2736 logical and bitwise operators:
2737 UNOP_ZEROP => UNOP_LOGICAL_NOT
2738 UNOP_LOGNOT => UNOP_COMPLEMENT
2739 BINOP_LOGAND => BINOP_BITWISE_AND
2740 BINOP_LOGXOR => BINOP_BITWISE_XOR
2741 BINOP_LOGIOR => BINOP_BITWISE_IOR
2742 BINOP_AND => BINOP_LOGICAL_AND
2743 BINOP_OR => BINOP_LOGICAL_OR
2744 PREC_OR => PREC_LOGICAL_OR
2745 PREC_AND => PREC_LOGICAL_AND
2746 PREC_LOGIOR => PREC_BITWISE_IOR
2747 PREC_LOGXOR => PREC_BITWISE_XOR
2748 PREC_LOGAND => PREC_BITWISE_AND
2749 value_zerop() => value_logical_not()
2750 value_lognot() => value_complement()
2751 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
2752 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
2753 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
2754 and is nonexistant in some SVR4 based systems.
2755 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
2756 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
2758 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
2759 * source.c (source_info): Fix minor nits, print "1 line" rather
2760 than "1 lines", and "language is <lang>".
2761 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
2762 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
2763 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
2765 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
2766 **** start-sanitize-chill ****
2767 * ch-exp.y: New expression parser, for GNU-Chill.
2768 * defs.h (enum language): Add language_chill.
2769 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
2770 LANG_MODULA2 a recognized language.
2771 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
2772 Chill as well as Modula-2.
2773 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
2774 builtin_type_chill_ulong, builtin_type_chill_real): Add.
2775 * language.c (set_language_command): Add chill.
2776 * language.c (binop_result_type, integral_type, character_type,
2777 boolean_type, structured_type, value_true, binop_type_check):
2778 Add language_chill cases.
2779 * language.h (_LANG_chill): Define.
2780 * symfile.c (deduce_language_from_filename): Recognize the
2781 filename extensions ".chill", ".c186", and ".c286" for Chill.
2782 * valprint.c (typedef_print): Add case for language_chill.
2783 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
2784 * Makefile.in (YYFILES): Add ch-exp.tab.c.
2785 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
2786 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
2788 * Makefile.in (distclean): Add target ch-exp.tab.c.
2789 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
2790 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
2791 * eval.c (evaluate_subexp): Add OP_BOOL case.
2792 * expprint.c (print_subexp): Add OP_BOOL case.
2793 **** end-sanitize-chill ****
2795 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
2797 * infcmd.c (set_environment_command): Avoid skipping first
2798 char of env value if an '=' appears in it. Bug report and fix
2799 by Mark Jungerman, <maj@lucid.com>.
2801 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
2803 * infcmd.c (step_over_calls): Improve comments.
2804 * symtab.c (find_pc_psymtab): Clean up a bit.
2805 * (find_pc_symtab): Fix comments, clean up code.
2806 * (find_pc_line): General cleanups, efficiency improvements.
2807 Also, don't return garbage when some line info exists, but there
2810 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
2812 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
2813 member, and the stat pointer passed to vmap_symtab was NULL, the
2814 wrong vmap entries would be modified. Fixes behavior where
2815 attempting to load symbols for a module with no member would mess
2816 up already read in symbols.
2818 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
2820 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
2821 29k-share/dfe/mini2udi.o.
2822 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
2823 * alldeps.mak, depend: Update to deal with removal of
2824 aforementioned files.
2825 * remote-udi.c: Major cleanups. Clean up udi_open and drop
2826 requirement for useless 'program' argument. Clean up
2827 udi_create_inferior, and udi_load to call common download()
2828 routine. Create download routine to load remote hosts directly
2829 (with the help of BFD) so that we don't need yank.c and
2831 Fix udi_detach to call UDIDisconnect with
2832 the right arguments. Clean up udi_resume, don't assign tip_error
2833 twice. Clean up udi_wait, straighten out status codes. Make
2834 udi_kill really work.
2836 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2838 * c-exp.y: separated host/target idea of integer type size,
2839 removed redundant parse rules. (YYSTYPE): added typed_val, removed
2840 UINT and CHAR rules. (parse_number): work out the targetwise type
2841 of a number based upon it's size and qualifiers. (yylex): chars
2842 are now treated the same way as ints.
2844 * source.c (indentify_source_line): don't core dump if wanted
2845 line is larger than number of lines in source. (can happen when
2846 coff gets confused about #included source).
2848 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
2850 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
2851 when debugging a program with 100 shared libraries.
2853 * solib.c (solib_map_sections): Always close the BFD we open.
2854 Free all malloc'd storage we allocate, too, including error cases.
2855 (struct so_list): Remove unused so_bfd member.
2856 (clear_solib): Don't bother closing so_bfd.
2858 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
2859 cacheable. `So many symbol files, so little file descriptors.'
2861 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
2863 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
2864 Stubs should stand alone as much as possible.
2866 * source.c (show_directories): Avoid printf_filtered length prob
2867 pointed out by Jonathan Stone.
2869 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
2870 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
2871 <Lee_Cooprider@vos.stratus.com>.
2873 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
2875 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
2876 struct, not struct itself.
2877 * serial.h (serial_restore): Fix prototype, takes pointer not
2880 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
2882 * Makefile.in (depend): Add nm.h to the list of things to fixup.
2883 * depend: Redo, to fixup nm.h problems with *-tab.c files.
2885 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
2887 * i386-stub.c: Remove ansidecl.h and the few uses of it.
2888 Stubs should stand alone as much as possible.
2890 * README: Add remote-es1800.c and remote-st2000.c to table.
2891 * go32-nat.c: Remove, there is no native go32 support.
2892 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
2894 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
2896 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
2897 new routines to deal with sending SIGINTs to attached processes
2898 when the user interrupts the controlling GDB.
2899 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
2900 the aforementioned routines when waiting for the attached process.
2902 * elfread.c, mipsread.c: Include <string.h>.
2903 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
2904 * serial.h: Add prototype for serial_restore().
2906 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
2908 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
2909 minimal_symbol_count, because the NULL symbol is not included in
2910 the count. This prevented this function from finding the last
2911 symbol in the table.
2913 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
2915 * dbxread.c (process_one_symbol): if not defined
2916 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
2917 the start of the function, not just after N_FUN.
2919 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
2921 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
2922 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
2923 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
2924 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
2925 file. Remove preprocessor defines that previously did remapping.
2927 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
2929 * infcmd.c (run_command): Avoid long calls to printf_filtered.
2930 Bug fix courtesy of Alexander Klaiber.
2932 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
2934 hp300 native support (hp300hpux untested).
2936 * hp300ux-xdep.c: removed.
2937 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
2938 * xm-hp300hpux.h: updated copyright.
2939 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
2940 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
2941 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
2942 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
2943 fork-child.o coredep.o corelow.o.
2944 (NAT_FILE, NATDEPFILES): new macros.
2945 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
2946 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
2948 (NAT_FILE, NATDEPFILES): new macros.
2949 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
2951 Vax ultrix native support.
2953 * nm-vax.h: new file.
2954 * Makefile.in (HFILES): added nm-vax.h.
2955 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
2956 coredep.o corelow.o removed.
2957 (NAT_FILE, NATDEPFILES): new macros.
2958 * xm-vax.h: updated copyright.
2959 (REGISTER_U_ADDR): removed.
2961 Apollo native support (untested).
2963 * Makefile.in (HFILES): added nm-apollo68[bv].h.
2964 * a68v-nat.c, nm-apollo68[bv].h: new files.
2965 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
2966 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
2967 * a68v-xdep.c: removed.
2968 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
2969 inftarg.o fork-child.o a68v-xdep.o.
2970 (NAT_FILE, NATDEPFILES): new macros.
2972 * defs.h: include nm.h.
2973 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
2974 sparc-tdep.c, : do not include nm.h.
2975 * doc/gdbint.texinfo: nm.h now included in defs.h.
2977 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
2979 * Makefile.in (VERSION): 4.7.1 post release!
2981 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
2983 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
2985 * Makefile.in (VERSION): gdb-4.7 release.
2986 * README: Update for gdb-4.7.
2988 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
2990 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
2993 * alldeps.mak, depend: Update.
2995 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
2997 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
2999 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3000 causes problems in setting breakpoint in the right place in
3001 functions with `float' args which are passed as doubles.
3002 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3003 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3005 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3007 * Makefile.in (HFILES): Add nm-i386sco.h.
3008 * dwarfread.c: include <sys/types.h> for SCO.
3009 * infptrace.c: Don't include ptrace.h under SCO.
3010 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3012 * config/i386v.mt: Add exec.o to TDEPFILES.
3014 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3016 * i386v-nat.c: Remove space from front of #endif.
3017 * irix4-nat.c: Remove externs of registers[], include inferior.h
3019 * mips-nat.c: Explicitly initialize zerobuf to 0!
3020 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3021 Always setup fci->frame, even if it's non-zero. Too many places
3022 depend upon this behavior (and I have to get a release out the
3024 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3025 processing_gcc_compilation if we find the embedded stabs marker.
3026 This fixes several bugs with finding the location of short or char
3027 function parameters passed on the stack.
3029 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3031 Native support for sun4sol2.
3033 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3034 * nm-sysv4.h: new file.
3035 * Makefile.in (HFILES): added nm-sysv4.h.
3036 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3037 (NAT_FILE, NATDEPFILES): new macros.
3038 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3040 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3042 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3043 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3045 * Makefile.in (VERSION): Tick to 4.6.9.
3047 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3049 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3050 definition, replace with portable one.
3051 * remote-nindy.c: Lint.
3052 (nindy_wait): Return type is int, result is inferior_pid.
3053 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3054 (initialize_symmisc): Remove empty function.
3055 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3056 Remove obsolete, misspelled macro.
3057 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3058 (all @node commands): Use new form to avoid nitpicking errors.
3059 * doc/gdbint.texinfo: Document host/native/target split.
3061 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3063 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3065 * xm-mips.h (offsetof): Don't define this if __STDC__.
3067 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3069 umax native support (untested).
3071 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3073 (NAT_FILE, NATDEPFILES): new macros.
3074 * config/umax.mt (TDEPFILES): removed exec.o.
3075 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3076 removed to nm-umax.h.
3077 * nm-umax.h: new file.
3078 * Makefile.in (HFILES): added nm-umax.h.
3080 hppa native support (untested).
3082 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3083 (NAT_FILE, NATDEPFILES): new macros.
3084 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3085 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3086 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3087 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3088 * hppa[bh]-xdep.c: removed.
3089 * hppa[bh]h-tdep.c: do not include ptrace.h.
3090 * Makefile.in (HFILES): added nm-hppa[bh].h.
3092 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3094 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3096 * mips-nat.c: Straighten out include files. Work around
3097 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3100 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3102 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3103 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3104 backtraces from core files work.
3105 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3106 Functions are now defined in mips-nat.c.
3108 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3110 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3111 serial_default_name().
3113 * remote-hms.c, ser-go32.c, serial.h: Change from
3114 serial_timedreadchar() to new serial_readchar().
3116 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3118 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3120 * c-exp.y: Moved handling of 'const' and 'volatile' from
3121 <type> to <typebase>. This removes 2 conflicts.
3123 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3125 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3126 from breakpoint table when reseting breakpoints.
3128 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3130 Native support cleanup and corefile fixes for i386 SVR4 systems.
3132 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3133 fill_fpregset): Moved to i386v4-nat.c
3134 * i386v4-nat.c, nm-i386v4.h, : New files.
3135 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3136 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3137 change i386v-nat.o to i386v4-nat.o.
3139 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3141 Miscellaneous 386 configs updated.
3143 * config/i386aout.mt (TDEPFILES): removed exec.o.
3144 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3145 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3146 (NAT_FILE, NATDEPFILES): new macros.
3147 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3148 config/i386v4.mt (TDEPFILES): removed exec.o.
3149 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3150 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3151 (NAT_FILE, NATDEPFILES): new macros.
3152 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3153 fork-child.o coredep.o corelow.o i386-xdep.o.
3154 (NAT_FILE, NATDEPFILES): new macros.
3156 Native support cleanup for i386bsd (untested).
3158 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3159 * config/i386bsd.mh (NATDEPFILES): added exec.o
3160 * tm-i386bsd.h (FLOAT_INFO): removed.
3161 * nm-i386bsd.h (FLOAT_INFO): added.
3163 Native support for i386v (untested).
3165 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3166 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3167 (NAT_FILE, NATDEPFILES): new macros.
3168 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3169 * i386-xdep.c: removed.
3170 * Makefile.in (HFILES): added nm-i386v.h
3171 * i386v-nat.c, nm-i386v.h: new file.
3172 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3174 * tm-i386v.h (FLOAT_INFO): removed.
3176 Native support for linux (untested).
3178 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3179 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3180 (NAT_FILE, NATDEPFILES): new macros.
3181 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3182 * Makefile.in (HFILES): added nm-linux.h.
3183 * nm-linux.h: new file.
3184 * xm-linux.h: updated copyright. cleaned up formatting.
3185 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3187 Native support for sun386 (untested).
3189 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3190 fork-child.o sun386-xdep.o.
3191 (NAT_FILE, NATDEPFILES): new macros.
3192 * config/sun386.mt (TDEPFILES): removed exec.o.
3193 * Makefile.in (HFILES): added nm-sun386.h.
3194 * sun386-nat.c, nm-sun386.h: new file.
3195 * sun386-xdep.c: removed.
3196 * xm-sun386.h: updated comment and copyright.
3197 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3200 Native support for i386mach (untested).
3202 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3203 fork-child.o mach386-xdep.o.
3204 (NAT_FILE, NATDEPFILES): new macros.
3205 * Makefile.in (HFILES): added nm-i386mach.h.
3206 * nm-i386mach.h, i386mach-nat.c: new files.
3207 * mach386-xdep.c: removed.
3208 * xm-i386mach.h: updated copyright.
3209 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3212 Native separation for go32 (untested).
3214 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3215 * go32-nat.c: new file.
3216 * go32-xdep.c (call_ptrace, child_resume,
3217 fetch_inferior_registers, store_inferior_registers,
3218 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3220 Native support for m88k (untested).
3222 * Makefile.in (HFILES): added nm-m88k.h
3223 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3224 FETCH_INFERIOR_REGISTERS): removed.
3225 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3226 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3227 (NAT_FILE, NATDEPFILES): new macros.
3228 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3229 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3230 * m88k-xdep.c: removed.
3232 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3234 * i386b-nat.c: Comment changes.
3235 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3237 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3239 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3241 Avoid longjmp()-catching compilation errors in cross-ports.
3243 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3244 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3245 Move from mips-tdep.c and tm-{irix3,mips}.h.
3246 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3248 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3251 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3252 (fetch_core_registers): Fix bfd_seek arguments.
3254 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3256 Make core files work again (add back the `core' target).
3258 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3259 (NATDEPFILES): Add corelow.o.
3260 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3263 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3264 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3265 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3266 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3267 appears. FIXME, these should be moved to NATDEPFILES for native
3270 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3272 Ultra3 host/target/native split. (untested).
3274 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3275 (fetch_register, fetch_inferior_registers,
3276 store_inferior_registers, fetch_core_registers): removed to
3278 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3280 * Makefile.in (HFILES): added nm-ultra3.h.
3281 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3282 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3284 (NAT_FILE, NATDEPFILES): new macros for native support.
3285 * config/ultra3.mt (TDEPFILES): exec.o removed.
3287 * xm-vaxult.h: add MEM_FNS_DECLARED.
3289 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3291 * Makefile.in (VERSION): Roll to 4.6.8.
3292 (OBS): Put version.o first, so Makefile rebuild happens early.
3294 * command.h: Publicize prototype for not_just_help_class_command.
3295 * command.c: Remove proto.
3296 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3297 output. Move "maint info" from class info to class maintenance,
3299 * infrun.c: Move "stop" to class_obscure, and give it a
3300 function so it will not be seen as a global help topic. FIXME,
3301 it should be possible to set these attributes independently.
3303 * core.c (core_command): Make nicer error message for no core support.
3305 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3307 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3308 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3310 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3311 (scan_compilation_units): Punt unused filename arg. dbfoff,
3312 lnoffset, and curlnoffset are file_ptr's now.
3313 (dwarf_build_psymtabs): Drop desc and filename args; use
3314 objfile. dbfoff and lnoffset are file_ptr's now.
3315 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3316 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3317 (elf_symfile_read): Skip desc and filename args to
3318 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3319 * gdb-stabs.h: Use file_ptr rather than off_t.
3320 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3321 compile-time debug check that someone turned off as "unused".
3322 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3323 * symfile.h: Update dwarf_build_psymtabs and
3324 elfstab_build_psymtabs prototypes.
3325 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3326 Use file_ptr offsets. bfd_seeks use L_SET.
3328 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3330 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3331 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3332 value so that demangler won't be invoked. This greatly speeds up
3334 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3335 linked_proc_info so that it properly deallocates the appropriate
3336 item after it is done with it instead of before.
3337 * Don't pass bogus frame pointer to create_new_frame(). Just
3338 leave it as zero so that lower level code will figure out the
3341 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3343 Sony News native support.
3345 * Makefile.in (HFILES): added nm-news.h.
3346 * nm-news.h: new file.
3347 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3348 fork-child.o coredep.o to NATDEPFILES.
3349 (NAT_FILE, NATDEPFILES): new macros for native support.
3350 * config/news.mt (TDEPFILES): removed exec.o.
3352 * remote-vx.c: remove redundant include of sys/time.h.
3354 * infrun.c: include ctype.h. Otherwise some machines result in
3355 undefined for isdigit.
3357 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3359 * configure.in: Convert m68k entries to m68* entries to handle
3360 all the various m68xxx hosts and targets.
3361 * config/news1000.mt: No longer needed, same as news.mt.
3363 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3365 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3367 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3369 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3370 nm-sun2.h, nm-mips.h.
3372 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3374 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3376 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3378 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3380 * xm-hppah.h: if __STDC__ is not defined, define
3382 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3383 compiler; see the comment in the file.
3385 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3387 First cut at support for all BSD variants on 386.
3389 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3390 * i386b-nat.c: New native support file.
3391 * configure.in: Add host and target for i[34]86-*-bsd*.
3392 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3394 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3396 Sun2 native support (untested).
3398 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3399 REGISTER_U_ADDR): removed to nm-sun2.h.
3400 * nm-sun2.h: new file.
3401 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3402 fork-child.o sun3-xdep.o removed.
3403 (NAT_FILE, NATDEPFILES): new macros.
3405 Mips native support. Decstation and iris4 have been tested.
3408 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3409 fill_fpregset): removed to irix4-nat.c
3410 * mips-xdep.c: removed.
3411 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3413 * procfs.c: include nm.h.
3414 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3415 * xm-irix4.h: bump copyright.
3416 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3417 PROC_NAME_FMT): removed.
3418 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3419 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3420 (NAT_FILE, NATDEPFILES): new macros for native support.
3421 (CC): supply default compiler switches.
3422 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3423 fork-child.o coredep.o.
3424 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3426 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3427 fork-child.o mips-xdep.o coredep.o.
3428 (NAT_FILE, NATDEPFILES): new macros for native support.
3430 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3432 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3433 (NATDEPFILES): added fork-child.o
3434 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3435 (NATDEPFILES): added fork-child.o
3436 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3437 (NATDEPFILES): added fork-child.o
3439 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3441 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3442 by using puts_filtered instead.
3444 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3446 * remote-nindy.c (nindy_load): Replacement version from Steve
3447 Chamberlain, doesn't require forking to run "strip" or "sx".
3449 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3451 * Makefile.in (HFILES): Add nm-*.h files.
3453 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3455 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3456 (NATDEPFILES): added fork-child.o.
3458 * doc/gdbint.texinfo: document a few more macros, create new
3459 section for native macros.
3461 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3463 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3464 resolution of copyright issues.
3466 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3468 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3469 subdir gets configured.
3471 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3473 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3475 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3476 searching for a "bfd_strip" program. Also, fixed up arguments
3477 passed to that program.
3479 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3480 which is now used for something else. Rewrite description of
3481 associated parameters to match how gdb does it now.
3482 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3484 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3486 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3488 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3491 * inferior.h (proc_signal_handling_change): prototype removed.
3492 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3493 (handle_command): now calls target_notice_signals.
3494 * procfs.c (proc_signal_handling_change): renamed to
3495 procfs_notice_signals. Now static. Add prototype. All callers
3497 * target.h (struct target_ops): new field, to_notice_signals.
3498 (target_notice_signals): new macro to cover new field.
3499 * target.c (cleanup_target): default to_notice_signals to ignore.
3500 * corelow.c (core_ops),
3502 inftarg.c (child_ops),
3503 procfs.c (procfs_ops),
3504 remote-adapt.c (adapt-ops),
3505 remote-eb.c (eb_ops),
3506 remote-es1800.c (es1800_ops, es1800_child_ops),
3507 remote-hms.c (hms_ops),
3508 remote-mm.c (mm_ops),
3509 remote-nindy.c (nindy_ops),
3510 remote-st2000.c (st2000_ops),
3511 remote-udi.c (udi_ops),
3512 remote-vx.c (vx_ops, vx_run_ops),
3513 remote.c (remote_ops),
3514 target.c (dummy_target),
3515 xcoffexec.c (exec_ops): added static initializer for
3517 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3519 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3521 * main.c (define_command): Add forgotten initializer.
3523 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3525 * language.c, language.h: Move saved_language out to global
3526 expected_language. Set expected_language when user expectation
3528 * language.c (language_info): Don't print type/range checking gub.
3529 * main.c (main): Set expected language.
3530 (execute_command): Check against expected language.
3531 * symfile.c (set_initial_language): Set expected language.
3533 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3535 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3537 A bunch of changes mostly to improve debugging of C++ programs.
3538 Specifically, the calling of inferiors methods is improved.
3540 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3541 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3542 hide the implementation details of pointer-to-method objects.
3543 How to tell if the pointer points to a virtual method is
3544 still very dependent on the particular compiler, but this
3545 should make it easier to find the places to change.
3546 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3547 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3548 macros, instead of a hard-wired-in code that incorrectly
3549 assumed a no-longerused representation of pointer-to-method
3550 values. And otherwise fix the relevant bit-rotted code.
3552 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3553 If there are both fields and methods, put a space between.
3555 * stabsread.c (read_struct_type): Fix bug in handling of
3556 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3557 by '_'). (It used to prematurely exit the loop reading in
3558 the fields, so it would think it should start reading
3559 methods while still in the fields. This could crash gdb
3560 given a gcc that can emit nested type information.)
3562 * valops.c (search_struct_method): Pass 'this' value by
3563 reference instead of by value. This provides a more
3564 consistent interface through a recursive search where the
3565 "bottom" functions may need to adjust offsets (due to multiple
3567 * valops.c, value.h, values.c: Pass extra parameters to
3568 value_fn_field and value_virtual_fn_field so we can
3569 correctly adjust offset for multiple inheritance.
3570 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3571 virtual function calls by using value_virtual_fn_field().
3572 * values.c: New function baseclass_offset, derived from
3573 baseclass_addr (which perhaps can be made obsolete?).
3574 It returns an offset rather than an address. This is a
3575 cleaner interface since it doesn't mess around allocating
3577 * valops.c (search_struct_method): Use baseclass_offset
3578 rather than baseclass_addr.
3580 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3582 * Makefile.in: Re-install 29K/UDI stuff.
3583 * remote-udi.c (udi_resume): Clean up.
3584 * (udi_wait): Rewrite, leave out bugs.
3585 * Add debugging code to print out all register fetches and stores.
3586 * Straighten out target_ops.
3587 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3589 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3591 * remote-udi.c (udi_create_inferior): run with no arguments should
3592 not pass the program name as an argument, since the UDI code
3593 already handles that.
3594 (udi_load): get the symbols from prog_name, not arg_string (the
3595 load command should really use arg_string as the program name, not
3596 prog_name, but at least the run command works now).
3598 * munch: HP9000/300 nm puts an extra space between T and symbol
3601 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3602 needed for vxworks targets.
3604 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3606 * am29k-tdep.c (_initialize_29k): Make it possible for the
3607 user to set and query the address where function calls into the
3608 inferior write a small scratch routine. `set call_scratch_address'
3609 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3610 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3611 not already cached validly.
3613 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3615 Rs6000 native support.
3617 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3618 machines without this header should not be compiling this file.
3619 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3620 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3621 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3622 * xm-rs6000.h: do not include ptrace.h.
3623 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3624 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3625 infptrace.o and inftarg.o move to NATDEPFIES.
3626 (NAT_FILE, NATDEPFILES): new macro for native support.
3628 Sun3 native support.
3630 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3631 new macros for native support.
3632 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3633 removed sun3-xdep.o.
3634 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3636 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3637 * sun3-nat.c, nm-sun3.h: new files for native support.
3639 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3641 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3642 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3643 dbfsize and use it to initialize new local file scope dbsize.
3644 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3645 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3646 DIEs as well as the current check for undersize DIEs. This helps
3647 to gracefully detect and reject corrupted DIE information.
3649 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3651 Add `command hooks' and a hook for inferior program stopping.
3653 * command.h (struct cmd_list_element): Remove unused `aux'
3654 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3655 * command.c (add_cmd): Initialize new fields, elim old.
3656 (add_alias_cmd): Clone new fields.
3657 (delete_cmd): Un-hook hookee if we're deleting hook.
3658 (help_cmd): Tell user the command is hooked, if it is.
3659 (lookup_cmd_1): Abbreviations return the original command
3660 instead of themselves, so that hooks on the original cmd will be
3662 * defs.h (enum command_class): Add class_pseudo and comments.
3663 * gdbcmd.h (execute_user_command): Add prototype.
3664 * infrun.c (normal_stop): If the stop command is hooked,
3665 run the hook whenever we stop.
3666 (hook_stop_stub): Stub for catch_errors.
3667 (_initialize_infrun): Set up pseudo "stop" command.
3668 * main.c (execute_user_command): Code extracted from execute_command.
3669 (execute_command): If hooked, run the hook before the command.
3670 (define_command): If defining a new hook, check the command it
3671 is hooking, and warn if none. Install the hook.
3672 * source.c (_initialize_source): "l" is an abbrev for "list".
3673 * doc/gdb.texinfo: Document command hooks.
3675 * Makefile.in (VERSION): Roll to 4.6.7.
3676 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3677 * infrun.c (breakpoints_inserted): Make it static again.
3678 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3680 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3682 Native file renaming.
3684 * nat-sparc.c -> sparc-nat.c
3685 * nat-sun4os4.h -> nm-sun4os4.h
3686 * nat-trash.h -> nm-trash.h
3687 * config/sun4os4.mh: track file renaming.
3688 * configure.in: link to nm.h rather than nat.h.
3689 * infptrace.c: include nm.h rather than nat.h.
3691 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3693 Host/target/native split for sun4.
3695 * Makefile.in (TSOBS): removed corelow.o.
3696 * infptrace.c: included nat.h.
3697 * nat-trash.h: temporary header file. This should be removed once
3698 all hosts have the native/host/target split.
3699 * configure.in: add a symlink from nat-trash.h to nat.h if no
3700 other nat file exists for this configuration.
3701 * sparc-tdep.c: no longer include sys/ptrace.h.
3702 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
3703 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3705 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
3706 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
3707 to NATDEPFILES. removed sparc-xdep.o.
3708 (NATDEPFILES, NAT_FILE): new macros for native support.
3710 Break the direct connection from core_file_command to any
3711 particular type of core file support.
3713 * target.h (find_core_target): new prototype.
3714 * target.c (find_core_target): new function. Walks the target
3715 list looking for the core target.
3716 * core.c (core_file_command): replace calls to core_detach and
3717 core_open with find_core_target and direct calls.
3719 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
3721 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
3723 config/hp300hpux.mh: ALLOCA1 was not defined.
3725 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
3727 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
3728 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
3729 until we can figure out a better way to do paging.
3731 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
3733 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
3734 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
3735 * hppa-coredep.c: Remove, now that we use the hook.
3736 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
3737 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
3739 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
3740 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
3741 be ripped out and reimplemented right (see elfread.c).
3742 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
3744 Rename all HPPA files to fit into unique DOS filenames:
3745 * *hppabsd* => *hppab*
3746 * *hppahpux* => *hppah*
3748 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
3750 Make the /proc support a target-struct in its own right.
3752 * Makefile.in: Remove inftarg.[co], since it is now included via
3754 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
3755 reference infptrace.o. Add fork-child.o to all *.mh that
3758 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
3759 No longer global functions.
3760 (fork_inferior): New global function from fork-child.c.
3761 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
3762 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
3763 (child_create_inferior): Moved to fork-child.c as fork_inferior.
3764 (child_create_inferior): New tiny function that calls fork_inferior.
3765 * fork-child.c: New file, containing fork_inferior, which is
3766 built from slight mods to inftarg.c's child_create_inferior.
3768 * procfs.c (procfs_ops): Add target vector.
3769 (attach): Rename as static do_attach.
3770 (procfs_create_inferior): New tiny function that calls fork_inferior.
3771 (child_xfer_memory): Rename to static procfs_xfer_memory.
3772 (store_inferior_registers): Rename to static procfs_store_registers.
3773 (inferior_proc_init): Rename to static procfs_init_inferior.
3774 (procfs_attach, procfs_detach, procfs_prepare_to_store,
3775 procfs_files_info, procfs_open, procfs_mourn_inferior,
3776 procfs_can_run): Slightly mangled copies of the corresponding
3777 child_XXX routines from inftarg.c.
3778 (proc_wait): Renamed to static procfs_wait.
3779 (child_resume): Rename to static procfs_resume.
3780 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
3781 (initialize_proc_fs): Rename to initialize_procfs. Set up
3784 * putenv.c: index -> strchr.
3785 * regex.c: Always rename bcopy to memcpy, etc.
3786 FIXME: Eventually do the renames rather than use #define's.
3787 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
3789 * sparc-xdep.c: Move deferred_stores to target dependent.
3790 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
3792 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
3794 Split non-target-dependent code out of target_attach routines.
3796 * target.h: Comments on target_attach args and results.
3797 * infcmd.c (attach_command): Check for existing execution, call
3798 target_attach, set up terminal status and wait_for_inferior, wait
3799 for the attach status, and do normal_stop.
3800 * inftarg.c (child_attach): Remove target independent stuff.
3801 * remote-adapt.c (adapt_attach): Ditto.
3802 * remote-mm.c (mm_attach): Ditto.
3803 * remote-udi.c (udi_attach): Ditto.
3804 * remote-vx.c (vx_attach): Ditto.
3808 * remote-hms.c (hms_attach): Remove completely, it was useless.
3809 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
3810 commented-out start_remote calls.
3811 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
3812 DENTER and DEXIT macros and their calls. Use a real debugger --
3813 like gdb -- to see what functions are being called when.
3814 * utils.c (strcmp_iw): Make nonstatic, for lint.
3816 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
3818 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
3820 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
3822 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
3823 fix to differentiate between gcc1 & gcc2 compiled files so that we
3824 can debug calls that pass structs as args correctly.
3825 * symmisc.c (dump_symtab): If block was compiled with gcc, say
3826 so, and what version.
3828 * remote.c (remote_wait): Make regs be char to avoid picayune
3829 ANSI compiler warnings.
3831 * energize.h: Move all external struct decls to inside of
3832 __STDC__, add prototype for energize_shell_wait().
3833 * energize.c (getpty): Clean up, make us really get a controlling
3835 * (energize_initialize): Disable SIGIO prior to setting up for
3836 I/O interrupts. Move setsid(), et. al. to getpty().
3837 * (energize_shell_wait): New routine to wait for things started
3838 via the shell command, uses wait() instead of /dev/proc.
3839 * Also, add prototype for execute_command_1().
3841 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3843 * inftarg.c (child_create_inferior, child_attach,
3844 child_mourn_inferior): collect unix child process stratum
3845 functions which live below the target vector into this file to
3846 facilitate host/target/native split. Also, make them static.
3847 * inflow.c (child_mourn_inferior): removed.
3848 * infrun.c (child_create_inferior, child_attach): removed.
3849 (resume): becomes global so that functions below the
3850 target vector can find it.
3851 * inferior.h (resume): add prototype.
3852 (child_mourn_inferior, child_create_inferior, child_attach):
3855 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
3856 replaced with find_default_attach and
3857 find_default_create_inferior.
3859 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
3861 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
3862 addresses don't get displayed in the wrong positions.
3864 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3866 Separate core functions along target vector in preparation for
3867 native support. Functions above vector now live in core.c. Those
3870 * core.c (solib_add_stub, core_close, core_open, core_detach,
3871 get_core_registers, core_files_info, core_ops): moved to corelow.c
3872 (_initialize_core): removed addition of core_ops target.
3873 * corelow.c: new file.
3874 (solib_add_stub, core_close, core_open, core_detach,
3875 get_core_registers, core_files_info, core_ops): moved from core.c
3876 (_initialize_corelow): new function.
3877 * gdbcore.h (core_open, core_detach): added prototypes.
3878 (core_ops): add forward declaration.
3879 * Makefile.in (SFILES_MAINDIR): add core.c
3881 (TSOBS): change core.o to corelow.o
3883 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
3885 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
3886 instead of 'sun' predefined symbol so that trap analysis code is
3887 enabled only when the TARGET is a sun3.
3889 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3891 * tm-i960.h (ext_format_i960): Add top-level declaration.
3892 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
3893 blocks, else Sun4 compiler complains.
3895 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
3897 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
3898 instruction's argument. Patch from jonathan@cs.stanford.edu
3901 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3903 Break the thread of control that implies that a unix child
3904 process will be the default target.
3906 * target.c (find_default_run_target, find_default_attach,
3907 find_default_create_inferior, return_zero): new functions.
3908 (cleanup_target): Make return_zero the default for to_can_run.
3910 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
3911 child_create_inferior references with find_default_XXX instead.
3913 * target.h (struct target_ops): new field, to_can_run.
3914 (find_default_attach, find_default_create_inferior): new prototypes.
3915 (target_can_run): new macro.
3917 * Also added a zero (default) to_can_run element to all static
3918 struct target_ops initializations throughout GDB, except:
3919 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
3921 * infrun.c (child_create_inferior): Clean up error handling when
3922 no exec file is specified.
3923 (child_attach): Don't require exec file.
3925 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
3927 Remove kill_inferior_fast, in favor of target_kill, which goes
3928 through the target vector.
3930 * inferior.h (kill_inferior_fast): remove declaration.
3932 * main.c (disconnect): call quit_cover using catch_errors rather
3933 than calling kill_inferior_fast directly. New way goes through
3934 the target vector, handles attached processes, and writes
3935 command history if appropriate.
3936 (quit_cover): new function, wrapper for quit_command.
3938 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
3939 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
3940 inlining them into the local kill_inferior when needed.
3942 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
3944 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
3945 * stabsread.c (read_struct_type): Simplify complicated expression
3946 for dumb DECstation compiler.
3948 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3950 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
3951 operands to memory management instructions, from WRS.
3953 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
3955 * main.c (main): Back out previous language setting changes.
3956 Replace with simple default to C before processing any init
3957 files. There MUST be a language set, even in the absence of
3958 init files or executables, or expression parsing fails.
3960 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
3962 * main.c (main): Move code that sets initial language to
3963 symfile.c. Fixup places where command files are processed to
3964 be consistent in setting a default language if none has been
3966 * symfile.c (set_initial_language): Add code moved from
3967 main() that sets an initial default language when a new
3968 symbol file is read.
3969 * symfile.c (symbol_file_command): Call set_initial_language.
3970 * symtab.c (find_main_psymtab): Add FIXME comment.
3972 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3974 * breakpoint.c, sparc-tdep.c: comment changes.
3975 * configure.in: removed target_dependent line.
3977 * remote-mm.c (mm_attach): change printf to error to prevent
3979 * remote-udi.c (udi_attach): change printf to error to prevent
3982 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
3983 calls to {fetch|store}_inferior_registers with calls to
3984 target_{fetch|store}_registers, for remote-target independence.
3986 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
3988 * Makefile.in: Fix bug I introduced in merging Rich's change.
3989 * infrun.c (child_create_inferior): Use proceed() rather than
3990 doing all the same stuff by hand.
3992 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3994 * Makefile.in, configure.in: add support for files used only when
3995 configured native, that is, when host = target.
3997 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3999 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4000 stores are target dependent and were moved from xm to tm.
4002 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4004 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4006 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4007 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4009 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4011 * target.h (struct target_ops): removed to_convert_to_virtual and
4012 to_convert_from_virtual elements. Initializations removed from
4013 all static initializations.
4014 (target_convert_to_virtual, target_convert_from_virtual):
4016 (host_convert_to_virtual, host_convert_from_virtual): Removed
4017 forward declarations.
4018 * target.c (cleanup_target): removed default assignments for
4019 to_convert_to_virtual and to_convert_from_virtual.
4020 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4022 * findvar.c (value_of_register, value_from_register):
4023 target_convert_to_virtual inlined.
4024 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4025 * valops.c (value_assign): target_convert_from_virtual inlined.
4027 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4029 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4030 position wrong if used for the prompt.
4031 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4033 Support for accessing arbitrary MIPS stack frames in memory.
4035 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4036 set, run it before INIT_EXTRA_FRAME_INFO.
4037 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4039 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4040 (FP) value in the frame_info struct if it is zero (as from top of
4042 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4044 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4045 comes back as zero. So does FP_REGNUM, as a trigger for
4046 init_extra_frame_info.
4048 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4049 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4050 (INIT_FRAME_PC): Defined to null.
4051 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4052 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4053 Briefly explain MIPS stacks in GDB.
4055 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4057 * copying.awk, copying.c (show_copying_command,
4058 show_warranty_command): Rename from copying_info, warranty_info,
4059 to match command function conventions.
4061 * utils.c (prompt_for_continue): Reinitialize more-counts
4062 before printing anything, and again afterward. Fix comments.
4063 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4064 or alloca() if needed.
4066 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4067 detect native versus cross-host.
4069 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4071 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4072 Suns. Rename to m68k_saved_pc_after_call.
4073 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4074 m68k_saved... instead of sun3_saved...
4076 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4078 * Makefile.in (update-depend, update-alldeps): Split out of
4079 setup-to-dist, for convenience in rebuilding the depend and
4081 (assorted): Update to catch straggler files when building gdb.tar.Z.
4083 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4085 Preliminary cleanup for splitting host/native/target.
4087 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4088 here; it is dealt with at a gdb-target-independent level.
4089 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4090 high toned routine. Fix return type to void.
4091 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4092 Rich and I believe the "real problem" was that both single_step
4093 and target_resume were issuing PT_CONTINUE calls. This would
4094 cause the second PT_CONTINUE to sometimes fail because the process
4095 was already running.
4096 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4098 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4100 * energize.c (pty_to_kernel): Must check for EAGAIN as
4101 termination condition.
4102 (full_filename): Don't prepend dirname if filename begins with /.
4103 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4105 (getpty (NCR)): Lotsa bug fixes...
4106 (kernel_dispatch (case StopRType)): Use kill() instead of
4107 killpg() so we can deal with losing systems...
4108 (wait_for_events): Work around NCR select() lossage. It doesn't
4109 zero out readfds when select() returns zero.
4110 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4111 getcwd() instead of getwd() (NCR getwd() seg faults).
4112 (energize_wait): Use sigaction() for NCR. Their version of signal()
4113 is unreliable by default.
4115 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4116 error from PIOCSWSTOP.
4118 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4119 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4120 defs.h, utils.c: Make vfprintf_filtered global.
4122 * energize.c (send_location): New routine to consolidate all
4123 places where we must notify kernel of where the given pc is.
4124 (cplus_demangle): Put single-quotes around demangled names.
4125 (energize_call_command): Call send_location() after doing up,
4126 down, and frame commands.
4128 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4130 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4131 pass at doc for two new remote targets---29K using UDI, and Tandem
4132 ST2000 using STDBUG.
4134 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4136 * doc/all.m4: turn on H8/300 stuff for generic manual
4138 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4139 after explicit call to breakpoint() in serial stubs.
4141 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4143 * mipsread.c: Clean up some white space.
4144 (parse_symbol): Handle stEnd of stFile.
4145 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4147 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4148 store_inferior_registers): Replace unexplained numbers
4149 with manifest constants from a DECstation header file.
4150 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4151 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4153 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4155 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4156 for "down". Suggested by Richard Stallman.
4158 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4160 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4161 redeclaration bug on SunOS 4.
4163 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4165 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4166 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4167 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4168 they aren't already there.
4169 * remote-vx.c (vx_prepare_to_store): Ditto.
4170 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4172 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4174 Removed a large number of changes inserted by Per Bothner
4175 for C++ support. These will go back in when they've been
4178 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4180 * serial.h: Fix prototye for serial_raw().
4181 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4182 serial_write() to match prototypes.
4183 * remote-st2000.c (get_reg_name): Make *p be const.
4185 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4187 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4188 to agree with target structure field type.
4189 (nindy_store_registers): Ditto.
4191 * Makefile (OPCODES): New var, pointing to opcodes library.
4192 (CLIBS, CDEPS): Include it.
4193 (saber_gdb): Load opcodes library.
4195 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4197 * a68v-xdep.c (store_inferior_registers): declare as void.
4198 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4199 * remote-st2000.c: Massive changes to use new serial package.
4200 Also added 'connect' command to transparantly connect to serial
4202 * ser-termios.c: Big cleanup, use nicer coding conventions.
4203 * ser-bsd.c: New module, serial stuff for BSD systems.
4204 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4205 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4207 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4209 * doc/gdb.texinfo: fix shameful error of agreement reported by
4210 jimb@occs.cs.oberlin.edu (Jim Blandy)
4211 * doc/gdb.texinfo: remove old partial discussion of remote serial
4212 protocol (via serial debug stubs)
4213 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4214 use of serial debug stubs
4216 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4218 * symfile.h: Declaration of set_demangling_style() moved
4219 here from demangle.h (which is now in ../include).
4220 * i386-xdep.c: Update comment.
4222 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4224 * symtab.c (completion_list_add_symbol): restructured to optimize
4225 for time. First clip names that cannot match. Then clip any
4226 names we've already considered. Drop a redundant strncpy. Drop
4227 a redundant malloc and associated free for demangled names.
4229 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4231 * a68v-xdep.c (store_inferior_registers): Define as type void.
4232 * configure.in: Add host m68k-apollo*-bsd*.
4233 * demangle.c (struct demanglers): Use enum instead of constant
4234 value to keep braindamaged HP/Apollo compiler happy.
4236 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4238 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4239 match "FOO". This allows 'break Foo' to work when Foo is
4240 a mangled C++ function. (See comment before function.)
4242 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4244 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4245 for files in vx-share/*.c.
4246 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4247 for normal GDB source files.
4249 * Makefile.in (VERSION): Roll to 4.6.6.
4251 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4252 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4253 * tm-sun3os4.h: Update comments.
4254 * xm-delta88.h: Remove STACK_END_ADDR.
4256 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4258 * Makefile.in (VERSION): Roll to 4.6.5.
4260 * infrun.c: Lint for recent `handle' changes.
4262 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4263 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4264 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4265 should include a ser-XXX.o module.
4267 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4268 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4270 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4271 known suns in configure.in, rather than mapping them to unique
4272 config files that happen to duplicate other config files.
4273 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4274 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4276 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4278 * configure.in (*-*-sunos*): Use trailing * to match all
4279 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4280 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4281 in production on Sun-4.
4282 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4283 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4284 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4286 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4287 config/sparc-noun.mt: New target configs for embedded.
4288 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4290 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4291 target definitions for embedded with and without underlines on
4294 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4295 not a parameter of the CPU, but of the development environment.
4296 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4298 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4300 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4301 (which involves reading in main's symtab) if we have no breakpoints.
4303 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4305 * dwarfread.c (cu_language): New local variable to record
4306 language for current compilation unit being processed.
4307 * dwarfread.c (set_cu_language): New local function to decode
4308 and record language for current compilation unit being processed.
4309 * dwarfread.c (synthesize_typedef): Add local function to
4310 synthesize a typedef for C++ classes, structs, unions, and
4312 * dwarfread.c (read_structure_scope): Synthesize typedefs
4313 for C++ classes, structs and unions.
4314 * dwarfread.c (read_enumeration): Synthesize typedefs for
4316 * dwarfread.c (read_file_scope): Call set_cu_language to
4317 record language for current compilation unit. After symtab
4318 is built, save this recorded language.
4319 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4320 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4321 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4322 typedefs for C++ classes, structs, unions, and enumerations.
4323 * dwarfread.c (scan_compilation_units): Call set_cu_language
4324 to record language for current compilation unit.
4325 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4326 for TAG_enumeration_types, rather than in add_partial_symbol.
4327 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4328 case with class, struct, and union type cases, now that they are
4329 the same. Remove tests for non-NULL name attributes, now done
4331 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4332 treat as alias for TYPE_CODE_STRUCT for now.
4334 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4336 * Makefile.in: map "gdb" through program_transform_name when
4339 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4341 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4342 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4343 Use "regi" for local indexing through register numbers, reserving
4344 "regno" for the name of a specific register passed as an input
4345 parameter. Fix bug propagated through all versions that sometimes
4346 used regno as an index when it should have been regi, thus using
4347 -1 as an index in some cases.
4349 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4351 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4352 respectively, so same demangler can be used by other programs.
4353 * Makefile.in: Remove demangler stuff.
4354 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4355 * demangle.c (_initialize_demangler): Tell demangler which
4356 CPLUS_MARKER to assume.
4358 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4360 RS/6000 portability changes (for hosting cross-debuggers).
4362 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4363 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4364 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4365 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4366 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4367 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4368 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4369 (NO_SINGLE_STEP): Add, target-dependent.
4370 (loadinfotextindex): Lowercase, remove "aix_".
4371 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4372 (NO_SINGLE_STEP): Remove, target-dependent.
4373 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4374 * xcoffread.c: Only build file if RS/6000 native GDB.
4375 (build_function_symbol): Remove #if 0'd code.
4376 * rs6000-tdep.c: Cleanup. Add static fn protos.
4377 Use CORE_ADDR for addresses throughout. Make void fns void.
4378 (pop_dummy_frame): Add FIXME about bogosity of design here.
4379 (rs6000_struct_return_address): Ditto.
4380 (frameless_function_invocation, frame_get_cache_fsr,
4381 frame_initial_stack_address, xcoff_relocate_symtab,
4382 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4383 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4384 Use CORE_ADDRs. Change identifiers to lowercase.
4386 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4387 supplying dummy routines if non-native. Add prototype for
4388 static exec_one_dummy_insn. Move a mess of functions to
4389 rs6000-tdep.c (as above). Remove #if 0'd code.
4391 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4392 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4393 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4395 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4398 * vx-share/README, nindy-share/README: New files describing
4399 how these directories' code is shared, and with whom.
4401 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4403 * configure.in (target configurations): Reformat into table.
4404 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4406 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4407 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4408 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4409 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4410 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4411 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4413 * Makefile.in (config-check): Add command to check whether
4414 configure.in is consistent with config/*.
4416 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4418 * configure.in (host configurations): Reformat nested cases into
4419 easy-to-maintain table.
4420 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4421 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4423 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4425 * cplus-dem.c: Reorder args to most local functions to make them
4426 follow the consistent pattern of struct work_stuff pointer first,
4427 followed by pointer into string being demangled, followed by
4428 pointer to the string where the result is being stored, followed
4429 by other args. Also generally replace most variables of name
4430 "type" with "mangled" for consistency. They all pointed to the
4431 same string but half were one name and half the other.
4432 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4433 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4434 use whenever a qualified name is being demangled.
4435 * cplus-dem.c (do_type): Qualified names are treated similarly
4436 to fundamental types, not as modifiers of fundamental types.
4438 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4440 * configure.in: Add sparclite as a target.
4442 * sparc-stub.c (handle_exception): Flush instruction cache just
4443 before returning to the user. (hexToInt): Fix overzealous cleanup.
4445 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4447 * infrun.c (handle_command): Rewrite to allow multiple signal
4448 numbers, signal number ranges, and to recognize "all" to mean all
4449 signals except those used by the debugger.
4450 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4451 to set or reset actions for specific signals.
4453 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4455 * coffread.c (decode_type): Call alloc_type to alloc new
4457 * stabsread.c (read_array_type, read_range_type, define_symbol):
4458 Call alloc_type to alloc new types.
4459 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4460 from type_obstack to symbol_obstack.
4461 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4463 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4464 associated with a type, using the same mechanism as was used to
4465 allocate space for the type structure itself.
4466 * coffread.c (patch_type, coff_read_struct_type,
4467 coff_read_enum_type): Use TYPE_ALLOC.
4468 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4469 * gdbtypes.c (create_array_type, check_stub_method,
4470 allocate_cplus_struct_type): Use TYPE_ALLOC.
4471 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4472 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4473 read_range_type): Use TYPE_ALLOC.
4475 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4477 * breakpoint.c (breakpoint_re_set): Select a default source
4478 symtab if one is not currently selected.
4479 * utils.c (query): Call wrap_here before building the output
4480 query string, to turn off wrapping and flush any buffered output.
4481 Otherwise our query may end up in the wrap buffer and never be
4483 * eval.c (evaluate_subexp): Report error when attempting to
4484 evaluate subscript for types without a target type, rather
4485 than dumping core by using the NULL pointer.
4486 * symfile.c (symbol_file_command): Forget current_source_symtab
4487 and current_source_line when discarding symbol table.
4489 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4491 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4493 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4494 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4496 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4498 * remote.c (remote_open): Fix baud rate setting to make -b flag
4499 work. (remote_wait): Change 'T' message parser to deal with new
4500 improved format which allows stub to send an arbitrary bunch of
4502 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4503 make all this re-entrant by storing all state on the stack. Clean
4504 up memory error trapping. (computeSignal, set_debug_traps):
4505 make it all table driven. Make a start at a baud rate setting command.
4507 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4509 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4511 * remote-vx.c: redefine malloc to avoid buggy declaration on
4512 RS/6000 <rpc/types.h>.
4513 xm-rs6000.h: include <sys/select.h> to define fd_set for
4514 <rpc/svc.h> on RS/6000.
4516 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4518 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4519 recursive invocations of make. Always create installation
4522 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4524 * m68k-pinsn.c: Minor fix in style of output (don't use
4525 range to indicate floating point control registers).
4527 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4529 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4531 * infcmd.c (registers_info): Handle multiple register names.
4532 Changes inspired by Roland McGrath.
4534 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4536 * sparc-stub.c: New file. Mix it with your SPARClite
4537 application, and it will speak GDB remote protocol!
4538 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4539 deal with arbitrary registers. Needed for sparc-stub.
4541 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4543 * cplus-dem.c (cplus_markers): Add table for gnu style and
4544 use throughout, in place of compile time constant CPLUS_MARKER.
4545 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4546 * cplus-dem.c (cfront_special): New function, as suggested
4547 by pfieland@stratus.com.
4548 * cplus-dem.c (forget_types): New function.
4549 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4551 * cplus-dem.c (mop_up): Call forget_types().
4552 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4553 Use throughout, instead of checking current_demangling_style.
4554 * cplus-dem.c (demangle_signature): When finding an explicit
4555 start of function args, forget all remembered types for
4556 lucid/cfront style demangling.
4557 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4558 underbar characters, use last pair as the delimiter. Hoist
4559 gnu_special() call up to cplus_demangle(). Call cfront_special()
4561 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4562 for inherited classes.
4563 * cplus-dem.c (demangle_args): Document quirks of numbered
4564 references to previously seen types.
4565 * dbxread.c (read_ofile_symtab, process_one_symbol):
4566 Use AUTO_DEMANGLING rather than explicitly checking
4567 current_demangling_style.
4568 * demangle.h: Add some comments.
4569 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4570 CFRONT_DEMANGLING): New macros.
4571 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4572 not found in the actual producer string produced by lcc.
4573 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4574 than explicitly checking current_demangling_style.
4576 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4578 * breakpoint.c (enable_longjmp_breakpoint,
4579 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4580 Check for duplicate breakpoints at the same address. Bug report
4581 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4583 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4585 * buildsym.c (end_symtab): Document that end_symtab can return
4586 NULL under non-error conditions.
4587 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4588 returned from end_symtab for empty compilation units.
4590 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4592 * am29k-tdep.c: Lint from DECstation compiler.
4593 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4594 As the man page says, "Sometimes you just can't get lint to shut
4595 up". That doesn't mean you should blow away the code it won't
4597 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4598 it up over the next few weeks. Make mips x 29k build.
4599 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4600 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4601 but leave it as a comment because the breakpoint instruction
4602 is not easily accessible at this moment (it's static, and if
4603 we define one here, it goes into every file compiled).
4605 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4607 * Makefile.in (VERSION): Bump to 4.6.3.
4608 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4609 function scopes when building partial symbol tables.
4610 * objfiles.c (open_existing_mapped_file): Make it clear in
4611 warning message that out of date mapped files are ignored.
4612 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4613 unit source file name in error message.
4615 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4617 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4618 * dwarfread.c (struct_type): In absence of AT_byte_size for
4619 bitfield, use size of object of member's type for the size of
4620 the anonymous object containing the bit field.
4621 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4622 an AT_byte_size attribute is seen.
4623 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4624 union aux_ext (was aux_ent).
4625 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4626 unsigned char* to char*, for Lucid compiler.
4627 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4628 to be correct type (from unsigned char* to char*).
4629 * valprint.c (type_print_derivation_info): Minor tweak to placement
4630 of commas in derived class printing.
4631 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4633 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4635 * xm-go32.h: Define LSEEK_NOT_LINEAR
4636 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4637 then work out the lseek positions of newlines by running through
4638 the file and `tell'ing. This makes source file listing work on
4639 OS's where the relationship between physical position in file and
4640 canonical position is indeterminate, eg VMS and DOS.
4642 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4644 * stabsread.c: Ensure that all members of all allocated structures
4645 are initialized to known state to avoid hard to find bugs with gdb
4646 using fields containing random data.
4647 * buildsym.c (start_subfile): Compact dirname initialization.
4648 * buildsym.c (patch_subfile_names): New function.
4649 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4650 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4651 * buildsym.h (patch_subfile_names): Add prototype.
4652 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4654 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4656 * remote-udi.c: Update comments.
4658 * remote.c (getpkt): Only force retransmission ten times;
4659 after that, assume bug in target code, and handle pkt anyway.
4661 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4663 * configure.in: Add support for apollo 68k under BSD environment.
4664 * xm-apollo68b.h: New file to support above.
4666 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4668 * configure.in: Recognize i486 host cpu.
4669 * valprint.c (type_print_derivation_info): Print derivation info
4670 in same form as class declarations in source.
4671 * valprint.c (type_print_varspec_suffix): Split arg printing
4672 code out to type_print_args function.
4674 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4676 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4677 at_import, at_frame_base.
4678 * dwarfread.c (completedieinfo): Remove cases for obsolete
4679 AT_visibility, AT_import, and AT_frame_base attributes.
4680 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4681 i860, which can keep up to 4 shadow breakpoints.
4682 * tm-stratus.h (USG): Define.
4683 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4684 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4685 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4686 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4687 * config/stratus.mt (TDEPFILES): Include files available from
4688 stratus that are not yet in release pending receipt of paperwork
4690 * buildsym.c (finish_block): Minor code format change.
4691 * gdbtypes.h (struct field): Add to comments.
4692 * gdbtypes.h (virtual_field_bits): Add to comments.
4693 * objfiles.c (allocate_objfile): Change obstack interface to
4694 match FSF merging efforts.
4696 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4698 * Makefile.in (VERSION): Bump to 4.6.2.
4699 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4700 * Makefile.in (OBS): Add stabsread.o
4701 * Makefile.in (stabsread.o): Add build rule.
4702 * stabsread.c, stabsread.h: New files.
4703 * buildsym.c: Split out stabs specific support to stabsread.c.
4704 * buildsym.h: Split out stabs specific support to stabsread.h.
4705 * dbxread.c (stabsread.h): Include
4706 * dbxread.c (dbx_new_init): Call stabsread_new_init.
4707 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
4708 * dbxread.c (read_ofile_symtab): Call end_stabs.
4709 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
4710 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
4711 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
4712 really_free_pendings to cleanups.
4713 * elfread.c (elf_new_init): Call stabsread_new_init.
4714 * gdbtypes.c: Small changes to maintenance commands.
4715 * mipsread.c (stabsread.h): Include.
4716 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
4717 * xcoffread.c (stabsread.h): Include.
4718 * xcoffread.c (global_stabs): Remove redundant def.
4719 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
4721 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
4723 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4724 * inflow.c (terminal_init_inferior, terminal_inferior,
4725 terminal_ours_1, initialize_inflow): Record and use state
4726 of lmode_inferior_valid and lmode_ours_valid.
4728 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4730 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
4731 include <sgtty.h> on USG. (from sef).
4733 * depend: es1800 dependency needed here.
4735 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
4737 * buildsym.c (read_struct_type): Initialize structs allocated
4738 with alloca, to avoid using random values from stack later on.
4739 * defs.h (fprintf_filtered): Add prototype.
4740 * gdbtypes.c (check_stub_method): Fix misleading comments.
4741 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
4743 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
4744 small changes to maint support functions.
4745 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
4746 for some fields and expand comments.
4747 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
4748 macro and track change to obstack_full_begin macro.
4749 * utils.c (fprintfi_filtered): New function.
4750 * valprint.c (type_print_base): Fixup field printing to not
4751 print extraneous lines and not print bogus "no data fields"
4752 messages for C++ classes with no data members. Also use new
4753 fprintfi_filtered function.
4755 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4757 * configure.in: es1800 ok for 68000 too.
4759 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4761 * configure.in: echo error messages to stderr, not stdout
4763 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4765 * configure.in: recognize hppa* instead of hppa
4767 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
4769 * energize.c: Second cut at DynamicLoad message handling.
4771 * energize.c: Relativize pathnames in #include statements.
4772 * (kernel_dispatch): Better error messages for unknown protocol
4774 * (kernel_dispatch): First cut at DynamicLoad message handling.
4776 * Makefile.in: Remove -I../readline from all compilations,
4777 include a special case for main.o instead.
4779 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
4781 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
4782 error if it fails to find a member type, rather than return NULL
4783 and trigger a coredump.
4784 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
4785 lookup_demangled_partial_symbol,): Ask demangle_and_match to
4786 match on complete demanglings, including argument lists for member
4787 functions, rather than just accepting the first demangling that
4788 matches the class and function name.
4789 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
4790 to start_symtab as the directory name.
4791 * dwarfread.c (completedieinfo): Strip off any leading hostname
4792 portion of the AT_comp_dir attribute string. Gdb doesn't know
4793 what to do with them (FIXME).
4795 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
4797 * breakpoint.c (commands_command): Simplify code a bit, remove
4798 unnecessary fflush().
4800 * Makefile.in (OTHERS): Add gcc.patch.
4801 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
4803 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
4805 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
4806 lcc producer string.
4808 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
4810 * WHATS.NEW renamed to NEWS.
4812 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
4814 * dbxread.c, dwarfread.c: Re-enable experimental code to
4815 automatically select demangling style.
4816 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
4817 DEMANGLING_STYLE, to make more descriptive. Revert back to
4818 "auto" as default. Comment use.
4819 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
4820 * Makefile.in (${DEMANGLER}.o) Remove target and special
4823 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
4825 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
4827 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
4829 * Makefile.in, demangle.c: Change default demangling style to
4831 * Makefile.in: Update version to 4.6 !!!
4832 * README, WHATS.NEW: Update for 4.6.
4834 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
4836 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
4839 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
4840 nodes as base classes.
4842 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
4844 * alldeps.mak, depend: Update.
4846 * xcoffread.c: Add decl for section_offset to keep prototype happy.
4848 * Makefile.in (VERSION): 4.5.9.
4850 * xm-hp300bsd.h: Add decl for strdup().
4851 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
4852 PDR. Cleanup a few things, fix compilation warnings.
4854 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
4856 * Makefile.in (DEMANGLING_STYLE): New define to set default
4857 demangling style for C++. Defaults to "auto".
4858 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
4859 * Makefile.in (SFILES_MAINDIR): Add demangle.c
4860 * Makefile.in (OBS): Add demangle.o
4861 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
4862 Remove compile time decisions about demangling style and replace
4863 with runtime decisions using current_demangling_style.
4864 * cplus-dem.c (main): Expand code included during building of
4865 standalone demangler to recognize demangling style options.
4866 * dbxread.c (demangle.h): Include.
4867 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
4868 demangling style if processing g++ code and current demangling style
4869 is auto (Note: this feature currently disabled.)
4870 * demangle.c: New file, generic demangling control.
4871 * demangle.h (demangling_styles): New enumeration to select one
4872 of several demangling styles. Also define string names for each
4874 * demangle.h (set_demangling_style): Add prototype.
4875 * dwarfread.c (demangle.h): Include.
4876 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
4877 New producer string prefixes to recognize.
4878 * dwarfread.c (handle_producer): Consolidate actions for specific
4879 producers. Set demangling style based on producer string if
4880 current style is auto. (Note: this feature currently disabled.)
4881 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
4883 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
4885 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
4887 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4889 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
4890 * c-exp.y: Call lookup_signed_typename() after seeing
4891 "signed". This handles "signed char" correctly.
4892 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
4893 keywords before a type specifier.
4895 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
4897 * command.c (lookup_cmd_1): Clarify descriptive comments.
4898 * gdbcmd.h (maintenanceprintlist): Add declaration.
4899 * main.c (maintenanceprintlist): Add definition.
4900 * main.c (gdb_completer_command_word_break_characters): Add.
4901 * main.c (symbol_completion_function): Switch completer word
4902 break character sets dynamically, based on whether completion is
4903 being done on commands or on something else.
4904 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
4905 * maint.c: Include demangle.h.
4906 * maint.c (maintenance_demangle): New function.
4907 * maint.c (maintenance_print_command): New function.
4908 * maint.c (_initialize_maint_cmds): Reorganize some commands
4909 under new maintenance print subcommand.
4911 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
4913 * gdbtypes.c (lookup_struct_elt_type): If the input type is
4914 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
4915 target type. Otherwise, 'whatis this.field' wouldn't work,
4916 which would be inconsistent, since 'print this.field' works.
4917 * buildsym.c (read_struct_type, read_enum_type): Clear
4918 TYPE_FLAG_STUB flag.
4919 * buildsym.c (cleanup_undefined_types): Don't rely on a
4920 flawed "Reasonable test to see if" a type has been defined
4921 since it was referred to; now we can just see if the
4922 TYPE_FLAG_STUB flag has been cleared.
4923 * valprint.c (print_type_base): Emit public/protected/private
4924 labels for methods as well as fields. Also, indent these labels
4925 2 spaces instead of 4, for a more conventional "look".
4926 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
4927 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
4928 * gcc.patch: New file. Contains patch for gcc (so people
4929 with gdb-2.2.x won't have to wait for a new gcc release).
4931 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
4933 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
4934 (print_addr): Call print_address to show symbolic version as well.
4936 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
4938 (vx_read_register): Declare inferior_fp_regs. Delete code for
4939 copying "inferior_registers" around; the values are already in var
4940 "registers". Use correct size for register set.
4942 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
4943 target doesn't support it.
4944 (vx_read_register): Don't try reading them either.
4946 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
4947 VxWorks back end reads them in one contiguous set except for this
4949 (register_names): Change "pc" to "pcw" to avoid confusion printing
4951 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
4952 find the PC under VxWorks.
4954 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
4956 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
4957 to create new blank types, instead of handcrafting them.
4958 * defs.h (printfi_filtered): Add prototype.
4959 * utils.c (printfi_filtered): New function.
4960 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
4961 to simplify the code. Other cleanups.
4962 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
4963 * gdbtypes.h (struct cplus_struct_type): Add comments describing
4964 use of various fields.
4965 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
4966 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
4967 production that currently treats it exactly the same as STRUCT.
4968 * c-exp.y (yylex): Recognize "class" as token CLASS.
4969 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
4970 * symtab.c (decode_line_1): Fix to pass quoted args on down to
4971 general symbol handling code. Call cplus_mangle_opname with
4973 * symtab.c (decode_line_2): Print demangled function names in
4974 breakpoint menus, instead of just file and line number.
4975 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
4976 * valprint.c (type_print_base): Print "class" for C++ classes,
4977 rather than "struct". Print section labels for public, protected
4978 and private members of C++ classes.
4979 * values.c: Include demangle.h.
4980 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
4982 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
4984 * Makefile.in (VERSION): Update to 4.5.8.
4986 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
4988 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
4989 prevent crashes when examining cross-targets.
4990 * dbxread.c (process_one_symbol): Include directory name when
4991 calling start_subfile for SOL & BINCL symbols. This allows gdb to
4992 find include files, and yacc/lex sources when the cwd doesn't match
4993 that in which the object was compiled.
4994 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
4996 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
4999 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5001 * maint.c (maintenance_command, maintenance_info_command):
5002 Install with allow_unknown as 0 and call help_list to show
5003 list of possibilities when no subcommand is specified.
5005 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5007 * configure.in: Add m68k-ericsson-*.
5008 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5010 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5012 * maint.c: New file.
5013 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5014 * Makefile.in (OBS): Add new file maint.o.
5015 * defs.h (command_class): Add class_maintenance.
5016 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5017 commands. Allow for them (and other nonessential parts of gdb)
5018 to be selectively left out under special circumstances.
5019 * gdbtypes.c (recursive_dump_type): New function; supports
5020 maintenance print-type command.
5021 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5023 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5025 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5026 initializers. Add initializations for setprintlist, showprintlist,
5027 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5028 * printcmd.c (maintenance_print_type): New maintenance cmd.
5029 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5030 implied by comment that all cmd lists are owned by main.c.
5031 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5032 that all cmd lists are owned by main.c.
5033 * language.c (setchecklist, showchecklist): Move to main.c, as
5034 implied by comment that all cmd lists are owned by main.c
5035 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5036 deletelist): Remove redundant declarations (also in gdbcmd.h).
5037 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5038 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5039 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5040 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5041 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5042 maintenance_print_msymbols, maintenance_print_objfiles):
5044 * symmisc.c (printsyms_command, printpsyms_command,
5045 printmsyms_command, printobjfiles_command): Removed from
5046 _initialize_symmisc.
5047 * main.c (dump_me_command): Moved to maint.c and renamed to
5048 maintenance_dump_me.
5049 * breakpoint.c (all_breakpoints_info): Rename to
5050 maintenance_info_breakpoints.
5051 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5052 all_breakpoints_info to add maintenance_info_breakpoints to the
5053 maintenanceinfolist instead.
5054 main.c (initialize_main): Set up maintenance class commands.
5056 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5058 * energize-patches: Fix minor problems with building energize lib.
5060 * energize-patches: Change names of all cadillac procedure calls
5061 to be energize procedure calls. Simplify many hooks by moving
5062 tests energize.c. Configure energize, and build it automatically now.
5064 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5066 * Makefile.in (VERSION): Bump to 4.5.7.
5067 * cplus-dem.c (demangle_args): Validate index for previously
5068 seen type to guard against bogus values from malformed manglings.
5069 * valops.c (value_struct_elt_for_reference): Guard against
5070 blindly using NULL return value from lookup_symbol.
5072 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5074 * cadillac.c, cadillac-patches: Rename to energize.c and
5075 energize-patches. Change all routines and variables named
5076 'cadillac*' to 'energize*'. Create new file called energize.h to
5077 hold all interface declarations.
5079 * deblib/connection/*: Move all of this stuff into energize/, but
5080 delete unneeded files.
5082 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5084 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5086 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5087 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5088 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5089 child processes, to avoid dead ones "hanging around" after GDB exits.
5090 (attach): Always stop the process if it needs it. Set RLC flag
5091 when attaching running processes, so it will continue if we detach
5092 it, quit, or are killed.
5093 (detach): Clear faults and set RLC flag to make process run
5095 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5097 (info_proc): Open process O_RDONLY, so we can see any process,
5098 even those controlled by debuggers.
5099 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5101 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5103 Relocate symbols using an array of section_offsets, rather than a
5104 single `addr' or `offset'. This makes Solaris-2 support work, and
5105 permits better VxWorks (and maybe xcoff) support later.
5107 * symtab.h (struct section_offsets): New structure for keeping
5108 a set of offsets, rather than a single one.
5109 (struct objfile): Replace addr with section_offsets member.
5110 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5111 * gdb-stabs.h: New include file with `symbol type specific'
5112 parameters for psymtabs and objfiles.
5113 * Makefile.in (HFILES): Add gdb-stabs.h.
5114 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5115 * coffread.c: Conforming changes. Fake offset array always 0.
5116 * dbxread.c: Conforming changes.
5117 (struct dbx_symfile_info): Move to gdb-stabs.h.
5118 (start_psymtab): Call elfstab_offset_sections to calculate good
5119 offsets for this source file, based on the ELF symbol table info.
5120 (read_ofile_symtab): Yank N_CATCH, which is dead.
5121 (process_one_symbol, N_CATCH): Yank.
5122 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5123 Relocate with SECT_OFF_TEXT.
5124 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5125 to distinguish relocatable from absolute symbols. Then, if not
5127 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5128 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5129 (", N_ROSYM): SECT_OFF_RODATA.
5130 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5131 (dbx_symfile_offsets): Add to translate addr to offset.
5132 * dwarfread.c: Conforming changes. Single offset currently used.
5133 * elfread.c: Add various complaints about elf/stab stuff.
5134 #include gdb-stabs.h. Conforming changes, using a single offset.
5135 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5136 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5137 for later use in building psymtabs.
5138 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5139 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5140 (free_elfinfo): New fn, frees all chained stab_section_infos
5141 in an objfile, and zaps the start-of-chain pointer.
5142 (elfstab_offset_sections): New fn, looks in stab_section_info
5143 chain to determine section bases to relocate a psymtab's worth
5144 of symbols, as they are being read.
5145 * mipsread.c: Conforming changes. Stabs-reading will relocate
5146 using one offset. MIPS-reading will not relocate at all.
5147 * partial-stab.h: Relocate different symbol types using different
5148 offsets from section_offsets.
5149 * symfile.c: Conforming changes.
5150 (find_lowest_section): Unused function to use later
5151 to free us from the Tyranny of the Text Section.
5152 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5153 in all lower layers of symbol reading. Call format-specific
5154 sym_offsets function to initialize offsets for high speed symbol
5156 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5157 (symbol_file_command, add_symbol_file_command): Callers changed.
5158 * symmisc.c (dump_psymtab): Print new relocation parameters.
5159 * xcoffread.c: Corresponding changes.
5161 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5162 * main.c (main): Read the $HOME/.gdbinit file before processing
5163 the argv arguments (e.g. reading symbol files or core
5164 files). This allows global parameters to be set, which will apply
5165 during the symbol reading. The ./.gdbinit is still read after
5167 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5168 * xcoffexec.c: Clean up quote inside comment.
5170 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5172 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5173 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5174 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5175 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5176 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5177 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5178 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5179 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5180 values.c, xcoffread.c:
5181 Remove "(void)" casts from function calls where the return value
5182 is ignored, in accordance with GNU coding standards.
5184 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5186 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5187 * partial-stab.h: Ignore N_ENDM.
5188 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5189 CODE or DATA section attachment. This eliminates a lot of random
5190 values from shared libraries, which screw up the ordinary symbols
5191 in the address ranges they happen to overlap.
5192 * buildsym.c (define_symbol): Eliminate special tests
5193 for function types; move into "function" cases in switch statement.
5194 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5195 in case they define new type numbers. But ignore them (FIXME).
5196 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5197 (read_sun_builtin_type): Add commentary.
5199 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5201 * xm-rs6000.h: define MEM_FNS_DECLARED
5203 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5205 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5206 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5207 * mips-xdep.c: Remove most include files (unused, caused errs).
5208 (fetch_core_registers): Use right parameters in dummy fn.
5210 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5212 * buildsym.c (scan_file_globals): Beware the null file.
5213 Fix from Jim Williams.
5215 * stack.c (return_command): Evaluate expression *before* popping
5216 off the stack frames! Fix inspired by Jim Williams.
5217 (up_silently_command, down_silently_command): No sel frame is error.
5219 * defs.h (memcpy, memset): Conditionalize decls on
5220 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5221 (alloca): Break out the STDC and non-STDC alloca cases, to make
5222 it work on old preprocessors as well as "picky ANSI" ones.
5223 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5225 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5226 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5227 header files define it!
5229 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5231 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5233 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5234 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5235 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5236 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5237 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5238 utils.c, valarith.c, valops.c, valprint.c, values.c:
5239 Replace bcopy() use with memcpy(), which is more standard and can
5240 take advantage of gcc's builtin functions for increased performance.
5241 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5242 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5244 Replace bzero() use with memset(), which is more standard and can
5245 take advantage of gcc's builtin functions for increased performance.
5246 * i386-tdep.c, main.c, valprint.c:
5247 Replace bcmp() use with memcmp(), which is more standard and can
5248 take advantage of gcc's builtin functions for increased performance.
5250 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5252 * remote.c (remote_wait): Fix cast on signal() call.
5253 * defs.h (alloca): More diddling with alloca. Have to ensure
5254 that it has a prototype, so that if alloca is defined as a macro
5255 that takes an arg, the definition is seen as a use of a macro
5256 that takes an arg, to satisfy picky ANSI preprocessors.
5258 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5260 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5261 consistency with all other gdb files.
5262 * cadillac.c: Use <string.h> rather than <strings.h>.
5263 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5264 * Makefile.in (MAKE): Remove definition for consistency with
5265 other Makefile.in files and to fix problem with recursive makes.
5267 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5269 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5272 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5274 * source.c (print_source_lines): for DOS interoperability; don't
5275 print CR (013) as ^M.
5277 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5279 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5281 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5283 * remote.c (remote_wait): Cast signal to void * to avoid warning
5284 from busted HP compiler.
5286 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5287 stabs cause end_psymtab to be called.
5289 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5290 compiler feature of putting 'c' into basic type descriptors for
5293 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5294 where there is no place for nPC in prrun struct.
5296 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5298 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5299 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5300 * dwarfread.c (enum_type): Save enum names on type_obstack.
5301 * dwarfread.c (struct_type): Save member name on type_obstack.
5302 * symtab.c (_initialize_symtab): Fix misspelling.
5303 * regex.c (store_jump, insert_jump): Return void.
5305 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5307 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5308 (alloca): Declare return type on SPARC, since Sun doesn't.
5309 (*_BYTE_ORDER): Improve comment: *must* be defined.
5311 * tm-hppa.h: New file, architectural definition of HP PA.
5312 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5314 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5315 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5316 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5317 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5320 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5321 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5322 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5324 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5326 * printcmd.c (output_command): Thinko.
5327 (x_command): Only set remembered size/format if cmd succeeds.
5329 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5330 since it is no longer used and burns time for every symbol read.
5331 (process_one_symbol): Treat N_CATCH like default (complain).
5333 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5335 * partial-stab.h (case N_TEXT): Fix fencepost error when
5336 detecting start of new symbol info after reading symtab for a
5337 module with a zero length TEXT segment.
5339 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5341 * Makefile.in (VERSION): Bump to 4.5.6.
5342 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5344 * defs.h (NORETURN): Define away for Lucid compiler.
5345 * remote.c (remote_timer, remote_interrupt): Signal handlers
5347 * ser-termios.c (serial_write, serial_close): Return whatever
5348 value the write/close call returns, rather than falling off end.
5349 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5350 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5352 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5353 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5355 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5356 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5357 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5358 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5360 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5361 store_inferior_registers): Supply missing fourth argument to
5363 * cadillac.c (kernel_dispatch): Make return type void.
5364 * cadillac.c (iosig): Signal handlers take one int arg.
5365 * valprint.c (val_print_fields): Call fprint_symbol to get
5366 automatic C++ demangling for mangled field names.
5368 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5370 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5371 * dwarfread.c (enum_type): Fix misspelling in comment.
5372 * valprint.c (val_print_fields, cplus_val_print): Minor
5373 adjustment to printing of C++ class structures to more closely
5374 match format for printing C structures, with and without setting
5377 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5379 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5380 (which is not a Posix signal) if it isn't defined.
5381 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5382 New port to Linux (a free Unix clone for 386 machines).
5384 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5386 COFF changes for dealing better with EPI 29K C compiler output.
5388 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5390 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5391 (read_coff_symtab): Move patch_opaque_types call from
5392 coff_symfile_read. Restrict it to symtabs from this objfile.
5393 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5394 references on opaque type chain; just let coff_lookup_type handle 'em.
5395 (decode_type): Complain about tagndx values on
5396 non-struct/union/enum types, which the EPI compiler tends to produce.
5398 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5400 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5403 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5404 usage to match new prototype. Include libbfd.h to get prototype.
5406 * source.c (find_source_lines): Handle large st_size fields.
5408 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5410 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5411 * stack.c (return_command): Use cleanups to avoid memory leaks.
5413 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5415 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5416 INT_REGNUM to INTE_REGNUM.
5418 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5420 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5422 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5423 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5424 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5425 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5427 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5428 declarations of malloc/realloc/free that are inserted by some
5430 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5432 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5433 another decl of strdup (this really ought to come from libiberty.h!).
5435 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5437 * remote.c (getpkt): Error if input exceeds buffer size.
5438 (_initialize_remote): `set remotedebug' enables packet trace.
5440 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5441 N_SLINE's, etc, just like Sun cc on Solaris2.
5443 * am29k-tdep.c (read_register_stack, write_register_stack):
5444 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5445 variable. Add `set' and `show' commands for it.
5446 * doc/gdb.texinfo: Document it.
5448 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5450 * valprint.c (type_print_1): Plug memory leak. Print all
5451 C++ syms as demangled, not just functions.
5452 * buildsym.c (read_range_type): When we find a signed char
5453 type, do a lookup of signed char, not plain char. Plain char's
5454 still get looked up as plain char's elsewhere.
5456 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5458 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5459 (Bug and fix found by Pierre Willard.)
5461 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5463 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5465 * xm-rs6000.h: Add decl for strdup().
5467 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5470 * breakpoint.c (enable_command, disable_command): Without args,
5471 should only affect normal breakpoints and watchpoints.
5473 * m68k-pinsn.c (print_insn_arg): Make register be const.
5474 * xcoffexec.c: Remove ' from comment.
5475 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5476 with decls of malloc in c-exp.tab.c (as produced by yacc).
5477 There's got to be a better way to do this...
5479 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5481 * partial-stab.h: Convert single rindex use to strrchr.
5482 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5483 standard <strings.h> file, now that the only single use of
5484 rindex in the gdb source files is gone.
5486 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5488 * mipsread.c: Undo ill effects from including <strings.h>,
5489 which #defines index to be strchr. Unfortunately, index is
5490 a member of a symbol table structure that can't be changed.
5491 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5492 remove redundant #include's.
5494 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5496 * mipsread.c: #include <strings.h> for rindex().
5498 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5500 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5502 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5504 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5505 extraneous SO stabs from busted C++ compilers.
5507 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5509 * Makefile.in (VERSION): Bump to 4.5.5.
5510 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5511 C++ lookups fail, print possibly helpful hint about completion.
5512 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5513 for static data members.
5514 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5515 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5516 it's broken on ncr3000's.
5518 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5520 * dwarfread.c (decode_modified_type): Change type of first arg.
5521 Change 'modifier' to char from unsigned char. Cast single use
5522 that needs to be unsigned char.
5523 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5524 * utils.c (strdup_demangled): Add function.
5525 * defs.h (strdup_demangled): Add prototype.
5526 * stack.c (return_command): Demangle C++ function names for query.
5527 * infcmd.c (jump_command): Demangle C++ function names for query.
5528 * cplus-dem.c (consume_count): New function and prototype.
5529 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5530 do_type): Replace conversion code with consume_count().
5531 * cplus-dem.c (gnu_special): Fix demangled of static members.
5532 * source.c (list_command): Print demangled function names
5533 when appropriate. Fix supplied by Peter Schauer.
5535 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5537 * sparc-tdep.c: Clean up slightly for Solaris2.
5539 * buildsym.c (define_symbol): Nameless types are now on several
5540 platforms; generalize them and un-ifdef them to make Solaris 2
5543 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5545 * infcmd.c: Fix typo (reported by Rob Savoye).
5546 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5547 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5548 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5549 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5550 rather than the one for the first file in the dependency chain.
5552 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5553 set. Don't reset our own texthigh, or dependency-only pst's, in
5554 scanning all the rest of the psymtabs.
5555 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5557 * buildsym.h (N_UNDF): Improve comments.
5558 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5560 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5562 * symtab.h (struct symbol): Add aux_value union for preserving
5563 an additional per-symbol value.
5564 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5565 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5566 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5567 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5568 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5570 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5572 * symfile.c (clear_symtab_users_once): Now non-static (for
5575 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5577 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5578 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5579 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5581 Solaris-2 support on SPARC:
5583 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5584 Add symbol_size and file offsets to struct symloc.
5585 Add static symbol_table_offset, string_table_offset,
5586 file_string_table_offset, next_file_string_table_offset,
5588 (add_old_header_file): Convert error() to complain()t.
5589 (dbx_symfile_read): Get symbol size via the objfile.
5590 Also get symbol_table_offset.
5591 (dbx_symfile_init): Record symbol size and count via the objfile.
5592 (dbx_next_symbol_text): Always add file_string_table_offset when
5593 accessing string table.
5594 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5595 (SET_NAMESTRING): Use the offset.
5596 (end_psymtab): Large kludge to determine addresses where source
5597 files start and end (for the psymtab header).
5598 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5599 Get this, symbol size, and symbol offset, from psymtab.
5600 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5601 Patch up last_source_start_addr if zero in N_SO.
5602 (process_one_symbol): Add variable function_start_offset.
5603 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5604 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5605 ( "", N_OBJ, N_OPT): Ignore.
5606 (elfstab_build_psymtabs): New function to read stabs out of
5609 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5610 (gdb): use GLOBAL_CFLAGS when linking, too.
5611 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5612 (N_OBJ, N_OPT): Ignore.
5613 ('f', 'F'): Save last function name.
5615 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5616 extra info in the minimal symbol.
5617 (elf_symtab_read): The extra info is the size of an ELF object,
5618 which was kludged to us in the `udata' field of the BFD symbol.
5619 Gag me with a crowbar...
5620 (elf_symfile_read): Keep track of both the absolute load address,
5621 and the offset between load addr and symbols. Handle STABS as
5622 well as DWARF sections, passing the absolute load address to
5623 elfstab_build_psymtabs.
5625 * symfile.h: Prototype elfstab_build_psymtabs.
5626 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5628 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5630 * buildsym.h: Add processing_acc_compilation flag.
5631 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5632 (define_symbol): Skip arg types in function entries. Resolve
5633 overloaded 'P' which acc uses for prototypes of functions called
5635 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5637 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5638 save size of ELF symbols. FIXME.
5639 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5640 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5642 * configure.in: Solaris config is sparc-sun-solaris2.
5643 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5645 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5646 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5647 * symfile.c (symfile_bfd_open): Comment where name is freed.
5648 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5650 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5652 * expprint.c (print_subexp): Add missing ']'.
5653 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5654 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5655 * WHATS.NEW: Point out improved C++ function name handling.
5656 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5657 type names for both implicitly and explicitly signed integral
5658 types. See comment in the source code.
5660 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5662 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5663 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5664 * expprint.c (print_subexp): Fix printing of register names.
5666 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5668 * inferior.h (register_valid): Declare.
5669 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5670 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5671 macros for traversing the data structures in a single objfile.
5672 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5673 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5676 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5678 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5679 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5680 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5681 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5683 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5685 * depend: rebuild to account for remote-st2000.c.
5686 * remote-st2000.c: Almost works now.
5687 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5689 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5691 * c-exp.y (yylex): Recognize single-quoted strings that specify
5692 tokens with embedded whitespace, such as C++ demangled names.
5693 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5694 * main.c (gdb_completer_quote_characters): Add global variable.
5695 * main.c (symbol_completion_function): Total rewrite for C++
5696 demangled name handling.
5697 * main.c (skip_quoted): New function.
5698 * main.c (main): Set rl_completer_quote_characters.
5699 * symmisc.c (dump_symtab): Print source language for symtab.
5700 * symtab.c (expensive_mangler): Add prototype and function.
5701 * symtab.c (completion_list_add_symbol): Total rewrite for new
5702 C++ demangled name handling.
5703 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
5704 other changes for demangled C++ symbol handling.
5705 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
5706 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
5707 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
5708 * symtab.c (completion_list_add_symbol): Total rewrite for new
5709 C++ demangled name handling.
5710 * symtab.c (expensive_mangler): New function.
5711 * utils.c (strcmp_iw, demangle_and_match): New functions.
5712 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
5714 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
5716 * Makefile.in: Roll VERSION to 4.5.4.
5717 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
5718 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
5719 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
5721 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
5723 * alldeps.mak: Rebuild to account for new files.
5724 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
5725 * tm-st2000.h: New file.
5726 * configure.in: Tandem debug monitor (st2000) support.
5727 * remote-st2000.c, config/st2000.mt: ditto.
5729 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
5731 * blockframe.c (inside_entry_file, inside_main_func,
5732 inside_entry_func): Return 0 if no symbols; avoid crashing.
5734 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
5736 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
5737 without masking, since it is signed and will later be compared
5738 against signed quantities. The right fix is probably to make
5739 it all unsigned, but this is a small, safe fix for this release.
5740 FIXME -- make the real change sometime soon.
5742 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
5744 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
5745 parameter in call to `symbol_file_add' to 0.
5747 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
5749 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
5751 * configure.in: Handle -m680[01234]0-wrs.
5753 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5755 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
5756 `ieee_extended_to_double'.
5758 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
5760 * valops.c (value_assign): Lint, by Pierre Willard.
5762 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
5764 * coredep.c (fetch_core_registers): Remove premature warning,
5765 which triggers on DECstation even though all regs are accessible.
5767 * m68k-pinsn.c (print_insn_arg): Use new macros to get
5768 sign-extension of instruction fields even on unsigned-char hosts.
5769 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
5771 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
5772 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
5773 since they define the target, not the host.
5774 * m88k-pinsn.c: Fix typo.
5776 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
5778 * valarith.c (value_zerop): -0.0 is still zero.
5779 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
5780 Patches by Paul Eggert <eggert@twinsun.com>.
5782 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
5784 * alldeps.mak, depend: re-make to account for ser-*.c.
5786 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
5788 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
5789 disconnecting from controlling terminal, to avoid gdb hanging
5790 on SVR4. Fixes bug reported by Oliver Okrongli.
5791 * procfs.c (PROC_NAME_FMT): Change format to match default used
5792 by system, as suggested by Oliver Okrongli.
5793 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
5794 bug fix from Brent Townshend (bst%tt@cam.ORG).
5795 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
5796 by turlais@rechser.total.fr.
5797 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
5798 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
5799 * objfiles.h (unlink_objfile): Add prototype.
5800 * objfiles.c (unlink_objfile): Add function.
5801 * objfiles.c (free_objfile): Call unlink_objfile.
5802 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
5803 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
5804 Also, discard old possibly bogus sf struct.
5805 * symfile.c (symbol_file_add): Call init_entry_point_info() and
5806 find_sym_fns() for remapped symbol files, in case of any changes
5807 since the last mapping.
5809 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5811 * findvar.c (read_relative_register_raw_bytes): use the raw size
5812 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
5814 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5816 Changes to support GDB running on DOS using GO32 and H8 support
5818 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
5819 allowing hosts with different text and binary file formats to
5821 * coffread.c (read_coff_symtab): changed calling convention and
5822 operation - now it opens its own file with FOPEN_RB rather than
5823 duping and fdopening the provided handle.
5824 * dbxread.c, cplus-dem.c: #include mangling.
5825 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
5826 binary files oring in the right bit.
5827 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
5828 * remote-hms.c: cleanup to use the new remote serial stuff
5829 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
5830 independent remote terminal I/O.
5831 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
5832 * source.c (openp): fix off by one problem removing / - can now
5833 open a source file in the root directory with DOS.
5834 * values.c (value_as_pointer): remove bogus address bits from
5835 long. (unpack_long): unpack into unsigned long/short if pointer.
5837 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
5839 * infrun.c (child_attach): Don't allow gdb to attach to itself.
5840 It gets permanently stuck in many OSes.
5841 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
5843 * breakpoint.c: Improve help text for info breakpoints.
5845 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
5847 * README: Add pointer to internals doc, and describe reading
5849 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
5850 * symtab.c (output_source_filename): Remove old glop for wrapping
5851 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
5853 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
5855 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
5856 * munch: Add sort -u to avoid duplications.
5857 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
5858 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
5860 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
5862 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
5863 avoid infinite loops while demangling bogus mangled names.
5864 * valprint.c (type_print_base): Minor fix for GNU style guide
5867 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
5869 * Makefile.in (VERSION): Bump to 4.5.3
5870 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
5871 * Makefile.in (demangle): New target to create standalone
5872 demangler with same code and options as internal demangler.
5873 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
5874 to support ARM style and Lucid style demangling, improve
5875 maintainability, fix several demangling bugs. More changes
5877 * defs.h (strstr): Add ANSI compatible prototype.
5878 * valprint.c (type_print_1): Demangle using ansi option.
5879 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
5881 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
5883 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
5886 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
5888 * mipsread.c (parse_procedure): Return rather than using
5889 uninitialized variable 'b'.
5891 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
5893 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
5894 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
5895 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
5896 relative to each source file.
5898 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
5900 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
5903 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
5905 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
5906 * am29k-tdep.c: Update to latest code from AMD.
5907 (get_saved_register) don't crap out if no frame.
5908 * remote-udi.c: Set/clear inferior_pid as appropriate.
5909 (udi_open) call target_preopen, don't close fd 0!!!, clean up
5910 error handling. Fixup end-of-debugging messages.
5911 (udi_fetch_registers) clean up big time, mainly don't multiply
5912 register_valid indices by 4, and use proper Offset when reading
5913 gr96-gr127. (udi_store_registers) general cleanup.
5914 (fetch_register) cleanup, simplify. (regnum_to_srnum)
5915 INT_REGNUM->INTE_REGNUM.
5916 * tm-29k.h: Upgrade to latest code from AMD.
5917 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
5918 (UDIConnect) Clean up error processing (like, don't do exit() if
5919 execlp fails), make code restartable, make more attractive.
5920 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
5923 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
5925 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
5926 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
5927 from former to latter.
5929 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
5931 * cplus-dem.c (do_args): Handle void args the same as others.
5932 * objfiles.c (free_objfile): Only try to unmap files when
5933 reusable objfiles are supported.
5934 * valprint.c (type_print_varspec_suffix): Add parameter that
5935 specifies if C++ demangling included function arguments. Use
5936 it to suppress printing extra pair of ()'s.
5937 * valprint.c (type_print_1): Fix problem with printing demangled
5938 C++ function types where demangled type includes the function
5941 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
5943 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
5944 Allows selection of C++ demangler to be a configuration option
5945 until multiple demanglers are supported.
5946 * demangle.h: New include file for extended demangler support.
5947 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
5948 utils.c, valprint.c: Include "demangle.h" and change all calls
5949 to cplus_demangle() or fputs_demangled() to use individual
5951 * valprint.c (type_print_1): Change options to cplus_demangle
5952 to print demangled function args. Still broken, but now less so.
5953 * cplus-dem.c: Include demangle.h, reorganize and update some
5954 comments to reflect reality.
5955 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
5956 second arg from fixed integer to bit based multiple options.
5957 * cplus-dem.c (optable): Reformat and replace ansi members with
5959 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
5961 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
5963 * values.c (set_internalvar): Force evaluation of lazy values.
5964 Bug reported by RMS.
5966 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
5968 * Makefile.in (VERSION): Bump to 4.5.2.
5969 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
5970 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
5971 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
5972 proper handling of bit fields.
5973 * gdbtypes.h (struct type): Clarify use of field.bitpos.
5974 * symtab.h: Fix couple of misspellings in comments.
5975 * value.h (struct value): Clarify use of bitpos.
5976 * value.h (unpack_field_as_long): Change prototype, returns
5978 * values.c (unpack_field_as_long): Change return type to LONGEST,
5979 sign extend unpacked fields that are signed, other rewriting.
5980 * config/ncr3000.mt: New target config file.
5982 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
5984 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
5985 even when printing 8-bit characters.
5987 * gdbtypes.c (make_{reference,pointer,function}_type): New
5988 functions which handle overwriting of forward-referenced types
5989 for stabs file reading.
5990 (lookup_{reference,pointer,function}_type): These just call
5991 the make_*_type functions with a null storage alloc parameter.
5992 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
5993 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
5995 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
5996 (dbx_alloc_type): Make it easier to understand. No funct change.
5997 (define_symbol: 't'): Don't put the typedef name into the name of
5998 the struct, union, or enum. Bugfix.
5999 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6000 routines to properly handle overwriting preallocated types so that
6001 forward references will work.
6002 (read_enum_type): Force enum values to file scope, due to bug in
6003 Sun compiler output. FIXME, fix later.
6005 Remove unused header_file_prev_index mechanism. It was already
6006 obsolete in gdb-3.5. These comments appeared in 3.5:
6007 /* This code was used before I knew about the instance codes.
6008 My first hypothesis is that it is not necessary now
6009 that instance codes are handled. */
6010 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6011 * buildsym.h: Remove it and prev_index that saves it.
6012 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6014 * solib.c (special_symbol_handling): When called from core files,
6015 must set up debug_addr. Don't print error messages, just return.
6016 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6018 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6020 * cplus-dem.c: Allow nested class names (as in
6021 Foo::Bar::method()).
6022 Allow the cleaner cfront style of nested class names
6023 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6024 Make cplus_demangle re-entrant by removing use of global
6025 variables. Instead, place all shared variables in a
6026 stack-allocated structure, and pass around its address.
6028 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6030 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6031 29k-share/* subdirs...
6033 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6034 rewrite, only leave out the bugs.
6036 * Makefile.in: Add 29k/UDI support. Improve depend.
6037 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6039 * am29k-tdep.c: Update to use new calling conventions, and misc
6042 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6044 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6046 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6047 breakpoint instructions that leave PC pointing at the right place.
6049 * core.c (core_open): Call warning() to print warnings.
6051 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6053 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6054 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6055 This prevents a crash when trying to lookup the value of a
6056 non-existent symbol.
6058 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6060 * signame.c, signame.h: Remove, replaced by strsignal.c in
6062 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6063 sun386-xdep.c: Remove include of signame.h
6064 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6065 * Makefile.in (HFILES): Remove signame.h
6066 * Makefile.in (OBS): Remove signame.o
6067 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6068 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6069 psignal, perror): Add prototypes.
6070 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6072 * depend: Manually remove signame.[cho] references.
6073 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6075 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6076 with safe_strsignal.
6077 * core.c (core_open): Replace use of sys_siglist with
6079 * core.c (memory_error): Replace use of sys_errlist with
6081 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6083 * infcmd.c (program_info): Replace use of sys_siglist with
6085 * infrun.c (signal_stop, signal_print, signal_program):
6086 Allocate dynamically based on dynamic determination of number
6087 of signals to support.
6088 * infrun.c (child_create_inferior): Replace use of sys_errlist
6090 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6092 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6093 strsigno and sys_siglist with safe_strsignal.
6094 * infrun.c (handle_command): Call signo_max to find number of
6095 signals. Replace sig_number with strtosigno and sig_abbrev with
6097 * infrun.c (signals_info): Replace sig_number with strtosigno.
6098 * infrun.c (_initialize_infrun): Call signo_max to find number of
6099 signals. Dynamically allocate signal_{stop,print,program}.
6100 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6101 * procfs.c (errnoname): Add function and prototype.
6102 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6103 of sys_siglist with safe_strsignal.
6104 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6105 sys_siglist with safe_strsignal.
6106 * procfs.c (info_proc_stop): Call errnoname.
6107 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6108 * stuff.c (main, get_offset): Replace use of sys_errlist with
6110 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6111 with safe_strsignal.
6112 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6113 with safe_strsignal.
6114 * utils.c (safe_strerror, safe_strsignal): Add functions that
6115 call strerror and strsignal respectively, and deal with NULL
6117 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6118 sys_errlist with safe_strerror.
6119 * valprint.c (val_print): Replace use of sys_errlist with
6122 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6124 * Makefile.in: rework CFLAGS so that they can be set from the
6125 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6126 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6127 Pass CFLAGS on recusions.
6129 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6131 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6132 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6133 overkill for the problem it solved.
6134 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6135 and default to simply printing type names as appropriate.
6136 * main.c (main): Remove one of the leading newlines from
6137 warning_pre_print initialization.
6138 * objfiles.c (open_existing_mapped_file): Add function and
6140 * objfiles.c (open_mapped_file): Rewrite to use new function
6141 open_existing_mapped_file.
6143 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6145 * sun3-xdep.c (fetch_core_registers): Lint.
6146 * tm-sun3.h: Prototype lint.
6149 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6151 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6152 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6153 * objfiles.c: Cast calls to close() with unused returns to void.
6154 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6155 old objfile's name before updating it.
6156 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6157 * objfiles.h (objfile struct): Add mmfd member.
6158 * symfile.c (syms_from_objfile): Move some code to
6159 new_symfile_objfile.
6160 * symfile.c (new_symfile_objfile): Add new function, common code
6161 from syms_from_objfile.
6162 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6163 mapped and unmapped symbol files.
6164 * symfile.c (symbol_file_command): Print "No symbol file now"
6165 message, ala exec_file_command for the exec file.
6166 * symfile.h (new_symfile_objfile): Add prototype.
6167 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6168 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6170 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6172 * rs6000-pinsn.c: New version from IBM (Metin).
6173 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6174 to avoid warnings from some compilers.
6176 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6178 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6179 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6180 type's flag word that marks it as a fundamental type.
6181 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6182 flags argument for all calls to init_type().
6183 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6184 flags argument for all calls to init_type(). Also remove
6185 dependency on host sizes for ints, floats, etc.
6186 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6187 flags argument for all calls to init_type(). Also remove
6188 dependency on host sizes for ints, floats, etc.
6189 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6190 bit to flags argument for all calls to init_type(). Add types
6191 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6192 * valprint.c (unsigned_type_table, signed_type_table,
6193 float_type_table): Remove.
6194 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6195 bit when printing fundamental types, and print the actual name
6196 for such types, rather than inventing one. Remove code that
6197 invented fundamental type names.
6198 * valprint.c (_initialize_valprint): Remove initializations
6199 for now removed unsigned_type_table, signed_type_table, and
6202 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6204 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6205 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6208 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6210 * dwarfread.c (target_to_host): New function similar to previous
6212 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6213 Extensive changes to convert all previous usages to use new
6214 target_to_host() function.
6215 * dwarfread.c (struct dieinfo): Change types of most integral
6216 members to be unsigned.
6218 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6220 * WHATS.NEW: Revise -mapped doc.
6222 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6224 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6225 too high or when skipping `forwards' moves us backwards.
6226 (parse_type): Print mis-guessed tag name in complaint.
6227 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6228 (parse_procedure): Do not attempt to create symbols; just fill in
6229 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6230 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6231 for clarity. Set top_stack before calling parse_external. In
6232 stabs, sort symbols before calling parse_procedure.
6234 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6235 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6236 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6237 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6240 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6242 * Makefile.in (VERSION): Set to 4.5.1.
6243 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6244 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6245 fill_gregset): New functions for SVR4 /proc support.
6246 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6247 Remove new symbol types and such to ../include/coff/symconst.h.
6248 (parse_symbol): Simplify code for parsing struct/enum/unions.
6249 (parse_type): Handle `long long' types.
6250 (upgrade_type): Handle `const' qualifier.
6251 (parse_partial_symbols): fix indentation, clean a bit.
6253 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6255 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6256 copy in data from raw read buffers, calling bfd byteswapping
6257 routines as appropriate. Use to replace most existing memcpy
6259 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6260 * configure.in: Recognize new ncr3000 config.
6261 * config/ncr3000.mh: New config file.
6263 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6267 * README: Update for release.
6268 * Makefile.in: Update version to 4.5.
6269 * WHATS.NEW: The obvious.
6271 * depend: Generate new depend file for this release.
6273 * Makefile.in (depend): Fix dependancy generation so that it does
6274 not include gcc 'fixincluded' files, which are usually in a system
6277 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6279 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6280 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6281 symbols for nameless types. And, handle `R' (register parameter
6282 type) for AIX. (an extension to existing stabstring grammar).
6283 * rs6000-xdep.c: Fix typo (= should have been ==).
6285 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6287 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6289 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6291 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6292 * signame.c (SIGWAITING, SIGLWP): Add.
6294 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6296 * xm-i386mach.h: add decls for errno and strdup().
6298 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6299 used in array index context (otherwise, some compilers barf).
6301 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6303 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6304 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6305 in a system call, and provide better backtrace if so.
6307 * Makefile.in (HFILES): Add xcoffsolib.h.
6308 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6309 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6311 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6312 mipscoff_symfile_read): Convert to BFD to do file I/O.
6314 * symfile.c: #include <ctype.h> to get proper def if isspace().
6316 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6318 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6320 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6321 function also when parsing embedded stabs.
6323 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6325 * mipsread.c: Fix more declarations.
6327 * mipsread.c: Fix many invocations of complain. Use enum
6328 type_code where appropriate.
6330 * xm-vaxult.h: Add decl for strdup().
6332 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6335 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6337 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6340 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6342 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6343 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6344 Merge in more patches for rs6000 from Metin Ozisik.
6345 * utils.c: Fix typo in comment.
6347 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6349 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6350 * procfs.c (attach): Set nopass_next_sigstop if attached
6351 process is forcibly stopped.
6352 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6353 resending SIGSTOP to attached process on first resume.
6355 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6357 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6359 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6361 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6362 (VERSION): Bump to 4.4.85.
6363 * mipsread.c: Update for new include files. Lint.
6364 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6365 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6366 Don't need to bring in mipsread.o specially any more.
6368 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6370 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6371 routine (for Irix-4.x). Make many funcs static and void.
6372 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6373 * (init_extra_frame_info): Don't trash cached value of frame
6374 pointer register. This fixes backtracing through routines that use
6375 alloca(). Generally clean up declarations of functions, and use
6376 typedefs and macros to reference data structures as appropriate.
6377 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6380 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6382 * values.c (unpack_long): Fix unpacking error for signed chars
6383 on hosts where the default character type is unsigned.
6384 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6385 for newer SVR4 variants.
6386 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6387 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6388 * procfs.c (mappingflags): Add support for MA_PHYS
6390 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6392 * buildsym.c (read_struct_type): Avoid coredump when C++
6393 abbreviated type name is messed up. Reported by Joe Buck.
6394 FIXME, we need to determine whether GDB or GCC needs to be
6395 smarter to correctly locate this type name.
6397 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6398 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6399 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6400 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6401 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6403 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6405 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6406 * symtab.h (current_source_symtab): Make extern
6407 * symtab.h (current_source_line): Make extern
6408 * inferior.h: Move all procfs.c prototypes to one place, add
6409 prototype for proc_signal_handling_change. Add prototypes for
6410 signal_stop_state, signal_print_state, and signal_pass_state.
6411 * inferior.h (stop_soon_quietly): Make extern
6412 * inferior.h (attach_flag): Make extern
6413 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6414 * infrun.c (signal_stop_state, signal_print_state,
6415 signal_pass_state): New functions to query specific signal
6417 * infrun.c (handle_command): Minor error message change, add
6418 NOTICE_SIGNAL_HANDLING_CHANGE.
6419 * procfs.c (open_proc_file): Remove iris specific reset of
6420 inherit-on-fork flag, moved to proc_set_exec_trap().
6421 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6422 to reset inherit-on-fork flag, bash comment to GNU form.
6423 * procfs.c (proc_base_address, set_proc_siginfo,
6424 fetch_core_registers): Conform to code style.
6425 * procfs.c (signame.h): Include.
6426 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6427 syscallname(), info_proc_syscalls()): New macros, tables, and
6428 functions to organize and report system call information.
6429 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6430 saved_exitset, saved_entryset): Add to procinfo struct.
6431 * procfs.c (struct trans): Add.
6432 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6433 siginfo_table, errno_table): Tables to translate numeric values
6434 to symbolic names and short descriptions.
6435 * procfs.c (signalname, info_proc_signals): Add function and
6437 * procfs.c (proc_info): Now info_proc.
6438 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6439 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6440 info_proc_faults, lookupname, lookupdesc, sigcodename,
6441 sigcodedesc): New functions.
6442 * procfs.c (proc_signal_handling_change): New function to set
6443 the trace flags based on the state of gdb's signal handling flags.
6444 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6445 and remove code to do PIOCSTRACE ioctl.
6446 * procfs.c (attach, detach): Preserve and restore process flags
6447 using saved_* fields in procinfo struct.
6448 * procfs.c (attach): Call proc_signal_handling_change.
6449 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6450 * procfs.c (proc_desc): Update for latest changes.
6451 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6452 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6453 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6455 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6457 * procfs.c (set_proc_siginfo): Add prototype and new function.
6458 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6459 up inferior siginfo struct.
6460 * elfread.c (elf_symfile_read): Compute the relocation amount
6461 by subtracting off the address of the ".text" section.
6462 * solib.c: Add pointer to ".text" section to so_list struct.
6463 * solib.c (solib_map_sections): Initialize pointer to ".text"
6464 section in so_list struct.
6465 * solib.c (symbol_add_stub): Pass base address of ".text"
6466 section to symbol_file_add, rather than the load address of
6467 the shared library. On SunOS they are the same. On SVR4 they
6470 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6472 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6473 function name, not .gdbinfo. symbol.
6475 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6477 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6479 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6481 * Makefile.in (VERSION): 4.4.8
6483 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6484 commands in .cshrc/.profile won't get traced.
6486 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6488 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6489 * exec.c (build_section_table): Don't abort if no sections.
6490 * sparc-tdep.c (single_step): Lint.
6491 * utils.c (mrealloc): Handle realloc (0, size) case here.
6493 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6495 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6498 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6500 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6501 .gdbinfo. symbols are created. Move creation from parse_procedure
6502 to parse_symbol, where it is fairly easy to grow the symtab. This
6503 also fixes a symtab trashing bug on all mips-based systems.
6504 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6506 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6507 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6509 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6511 * c-exp.y: Add missing return type to yyparse() prototype.
6513 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6515 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6517 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6518 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6519 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6520 (patch_opaque_types): Avoid dummy args and result.
6521 * objfiles.c (have_partial_symbols, have_full_symbols,
6522 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6523 (iterate_over_objfiles, iterate_over_symtabs,
6524 iterate_over_psymtabs): Remove, clunky and slow.
6525 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6526 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6527 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6528 dump_objfile): Remove dummy args and results. Move filename
6529 comparisons to callers.
6530 (printsyms_command, printpsyms_command, printmsyms_command,
6531 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6532 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6533 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6534 list_symbols, make_symbol_completion_list): Replace explicit
6535 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6536 Eliminate Dijkstra flag crap, break out of loops with gotos.
6537 (lookup_symtab_1): Protect '/' tests from short filenames.
6538 (cplus_mangled_symbol): Move inline into lookup_symbol.
6539 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6540 (relocate_minimal_symbol): Move inline to vmap_symtab.
6541 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6542 iterate_over_msymbols with ALL_MSYMBOLS.
6544 Misc cleanup prior to release.
6546 * Makefile.in (VERSION): Roll to 4.4.7.
6547 (HFILES): Add call-cmds.h.
6548 * call-cmds.h: New header for command fns called by other files.
6549 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6550 (breakpoint_1): Remove unused type arg. Change callers.
6552 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6553 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6554 * mipsread.c: Add prototypes for all static functions.
6556 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6557 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6558 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6559 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6560 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6561 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6564 * buildsym.c (define_symbol): Handle global register variables
6565 (from Pierre Willard). Complain if register numbers are too large.
6566 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6567 * tm-sparc.h: Don't #include <sun4/reg.h>.
6568 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6569 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6571 * language.h: Avoid forward enum declaration.
6572 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6573 config/sun4os5.mt: New host and target.
6574 * defs.h (errno): #include <errno.h> rather than assuming int.
6575 From Pierre Willard.
6577 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6578 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6579 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6580 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6581 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6582 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6583 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6585 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6587 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6588 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6589 * language.h (enum exp_opcode): Avoid forward enum def.
6590 * main.c (define_command, user_defined_command): Lint.
6591 * mem-break.c, xcoffread.c: Lint.
6592 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6594 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6596 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6597 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6598 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6599 or IBM6000_TARGET as (approximately) appropriate.
6601 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6603 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6604 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6605 or not to try reading symbols from a mapped objfile. Plugs memory
6606 leak due to shared libraries generating no psymtabs or symtabs.
6608 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6610 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6611 * copying.awk: Lint. Make stronger warning at top of copying.c.
6612 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6613 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6614 (lookup_pointer_type): Add FIXME comment.
6615 * main.c (set_history_size_command): Disallow negative size.
6616 * partial-stab.h: Update copyright.
6617 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6619 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6621 * main.c (set_history_size_command): Negative size is error.
6622 (Reported by Peggy Fieland.)
6624 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6626 * coffread.c (coff_symfile_init): Update comment.
6627 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6628 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6629 macros to access the dbx specific objfile information.
6630 * dbxread.c (symfile_string_table, symfile_string_table_size):
6631 Remove these local variables.
6632 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6633 read_dbx_symtab): Remove the stringtab and stringtab_size params
6634 from the function prototypes, the function definition, and the
6635 function calls. These are now available via DBX_STRINGTAB and
6636 DBX_STRINGTAB_SIZE using the objfile pointer.
6637 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6638 an arg to read_dbx_symtab.
6639 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6640 stringtab and the dbx specific per-objfile private info.
6641 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6642 args in prototype, function definition, and function calls. It is
6643 now available via the DBX_SYMCOUNT macro using the objfile
6645 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6646 local instance of struct dbx_symfile_info and replace with DBX_*
6648 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6649 symfile_string_table and symfile_string_table_size.
6650 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6651 symfile_string_table.
6652 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6653 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6654 stringtab size variables. Remove all code that used to reread
6656 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6657 to prior to any calls to mmalloc for the objfile specific heap.
6658 * utils.c (init_malloc): Document the requirement that for each
6659 heap for which corruption checking is desired, that init_mmalloc
6660 must be called prior to any mmalloc calls on the heap.
6662 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6664 * rs6000-pinsn.c: Make dis-assembly output more like
6665 other targets: Don't print instruction in hex before
6666 the assembly; use print_address to print out jump
6669 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6671 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6672 * cplus-dem.c: Support "Sc" meaning "signed char".
6674 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6676 * configure.in: fix iris/iris3.
6678 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6680 * command.c, main.c (various places): Use ctype.h macros
6681 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6682 (such as (x >= 'A' && x <= 'Z')).
6683 (There are still more of these in other files.)
6684 * main.c (defined_command): Lower-case the user's
6685 new command before entering it. Needed because
6686 command lookup is case-insensitive (and also lower-cases).
6687 (Based on Metin's earlier patch.)
6689 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6691 * config/irix4.mh: new file.
6693 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6695 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6698 * xm-mips.h: Declare strdup for ultrix.
6700 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6701 when calling new_symbol.
6702 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
6705 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
6707 * config/rs6000.mh: Update (for Fred's new mmalloc)
6708 flags to disable use of GNU malloc/mmalloc.
6709 * munch: Change SYSV rule to allow .text before the label,
6710 as well as after, to work for AIX.
6711 * gdbtypes.h: Minor clarifiction.
6713 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
6715 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
6716 continuation in yet another place (between method declarations).
6718 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
6720 * mips-tdep.c: include symfile.h and objfiles.h to fix
6723 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
6725 * valops.c (value_struct_elt_for_reference): Added 'offset'
6726 parameter to handle multiple inheritance.
6727 * eval.c, value.h: Update accordingly.
6729 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
6731 * objfiles.h: New file
6732 * Makefile.in (HFILES): Add objfiles.h
6733 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
6734 main_scope_lowpc, main_scope_highpc.
6735 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
6736 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
6737 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
6738 xcoffread.c, : Include objfiles.h.
6739 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
6740 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
6741 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
6742 inside_entry_file() and logic changed appropriately.
6743 * blockframe.c (outside_startup_file): Renamed to
6744 inside_entry_file() and logic changed appropriately.
6745 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
6746 and logic changed to use per-objfile specific fields.
6747 * blockframe.c (inside_entry_scope): Renamed to
6748 inside_entry_func() and logic changed to use per-objfile specific
6750 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
6751 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
6752 Remove extern decls.
6753 * symfile.c, symfile.h (entry_point): Remove extern decl.
6754 * coffread.c (coff_symfile_init): Common entry point init code
6755 moved to symfiles.c, call init_entry_point_info().
6756 * coffread.c (complete_symtab): Use new per-objfile entry info.
6757 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
6758 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
6760 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
6761 * defs.h (inside_entry_scope, outside_startup_file,
6762 inside_main_scope): Prototypes changed for renames to
6763 inside_entry_func, inside_entry_file, inside_main_func,
6765 * symfile.c (syms_from_objfile): Common entry point init code
6766 moved to init_entry_point_info() and call init_entry_point_info().
6767 * symfile.h (init_entry_point_info): Include prototype.
6768 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
6769 moved to symfiles.c and call init_entry_point_info().
6770 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
6771 main_scope_lowpc, main_scope_highpc): Remove extern decls.
6772 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
6774 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
6775 works for the majority of targets.
6776 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
6777 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
6778 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
6779 Use default definition in frame.h.
6780 * frame.h (selected_frame_level): Make decl extern.
6781 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
6782 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
6783 * partial-stab.h: Use new per-objfile entry info.
6784 * symfile.h (struct objfile): Removed, moved to objfiles.h.
6785 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
6786 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
6787 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
6788 have_minimal_symbols): Prototypes moved to objfiles.h.
6789 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
6790 Macros moved to objfiles.h.
6791 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
6793 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
6795 More C++ improvements (pointers to members, qualified names).
6796 * c-exp.y: Support exp.type::name and exp->type::name
6797 syntaxes. (Unfortunately, doesn't work for static members.)
6798 * c-exp.y, eval.c: Make type::~type work better.
6799 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
6800 value_static_field by value_struct_elt_for_reference.
6801 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
6802 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
6803 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
6804 for OP_SCOPE operand; no point in it now that we use lazy
6805 reading of values, and use "reference to member" objects.
6806 * gdbtypes.h: Clarify comment.
6807 * valops.c: Change value_struct_elt_for_address to return
6808 a reference (or variable), rather than a pointer. Change
6809 the name to value_struct_elt_for_reference to reflect this.
6810 Returning a reference instead of a address provides a
6811 generalization, since we can use the routine for both
6812 class::name as well as &class::name.
6813 Also, recurse to handle multiple inheritance properly.
6814 * valprint.c: Moved code to print pointer-to-members
6815 to new function point_class_member. This allows a
6816 "reference-to-member" to be printed using the same code.
6817 * valprint.c (type_print_varspec_prefix): Avoid printing
6818 "struct " for domains of class-member types.
6819 * valops.c (search_struct_field): Inline code for simplified
6820 version of value_static_field (which can then be deleted).
6821 * value.h: Rename value_struct_elt_for_address to
6822 value_struct_elt_for_reference. Delete value_static_field.
6823 * values.c: Remove no longer used function value_static_field.
6825 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
6827 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6828 elfread.c (coff_symfile_finish): Add function, prototype, and
6829 add to the xxxx_sym_fns struct for each file type. Also reformat
6830 the xxxx_sym_fns vector to a standard format and add comments.
6831 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6832 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
6833 Pass pointer to struct objfile rather than pointer to sym_fns.
6834 Change references inside each function accordingly. Allocate any
6835 symbol file specific info in the per-objfile memory region.
6836 * dbxread.c (free_and_init_header_files): Break function into
6837 free_header_files(), called from dbx_symfile_finish(), and
6838 init_header_files(), called from dbx_new_init().
6839 * dbxread.c (dbx_new_init): Move deallocation things to new
6840 dbx_symfile_finish function.
6841 * elfread.c (elf_new_init): Call buildsym_new_init().
6842 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
6843 routine for the objfile before deallocating other stuff.
6844 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
6845 * symfile.h: Move struct sym_fns to before struct objfile def.
6846 Add sym_finish function pointer and change prototypes of other
6847 function pointers to reflect passing struct objfile pointer rather
6848 than struct sym_fns pointer.
6849 * symfile.c: Remove now obsolete symtab_fns pointer.
6850 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
6851 locates the correct sym_fns struct for the given objfile.
6852 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
6853 for better support of mapped symbol tables.
6854 * symfile.c (symbol_file_command): Remove obsolete code using
6856 * symfile.h: Remove duplicate declarations for symfile_objfile,
6857 entry_point, and object_files.
6858 * target.c (target_info): Compare symfile_objfile to NULL.
6859 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
6860 aixcoff_symfile_finish().
6862 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
6864 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
6865 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
6866 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
6868 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
6870 Some improvements to g++ debugging.
6871 * symtab.c (list_symbols): demangle before pattern matching.
6872 * symtab.c: Other fixes to improve handing of operators.
6873 * valprint.c (type_print_base): Fix test for constructor.
6874 * values.c (value_static_field): Allow evaluation of
6875 CLASS::METHOD, returning a function pointer.
6877 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
6879 * Makefile.in (VERSION): Roll 4.4.6.
6880 * exec.c (exec_file_command): Add code to ignore optional args
6881 passed in by file_command() for use in symbol_file_command().
6882 * main.c (main): Document -mapped and -readnow in help summary.
6883 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
6884 * objfiles.c (allocate_objfile): Filename arg removed. Changes
6885 to get filename from bfd with bfd_get_filename(). Test mapto
6886 against 0, not NULL. Use mstrsave() to make copy of filename.
6887 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
6889 * remote-vx.c (vx_load_command, add_symbol_stub):
6890 Symbol_file_add() takes an additional arg.
6891 * solib.c (symbol_add_stub): Symbol_file_add() takes an
6893 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
6894 changed to return a bfd not an objfile pointer.
6895 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
6896 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
6897 Change to eliminate local bfd and use symfile_bfd_open() plus
6898 allocate_objfile(). Add code to implement readnow option.
6899 * symfile.c (symbol_file_command): Changes to option handling,
6900 readnow functionality moved to symbol_file_add().
6901 * symfile.c (symfile_init): Eliminate local copy of bfd.
6902 * symfile.c (add_symbol_file_command): Changes to parse mapped
6903 and readnow options.
6904 * symfile.h (allocate_objfile): Arg removed from prototype.
6905 * symtab.h (symbol_file_add): Arg added to prototype.
6906 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
6909 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
6911 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
6912 mtrace.awk, state.c, state.h: Removed.
6913 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
6914 directories searched for source files.
6915 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
6916 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
6917 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
6918 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
6919 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
6920 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
6921 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
6923 * Makefile.in (HFILES): Remove state.h
6924 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
6925 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
6926 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
6927 * Makefile.in (clean): Remove all object files.
6928 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6929 * cplus-dem.c: Remove prototypes definitions that are now done in
6931 * dbxread.c (throughout): Change from using per-objfile
6932 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6933 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
6934 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
6935 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
6936 * depend: Remove dependencies for state.o, state.h.
6937 * dwarfread.c: Add declaration for warning_pre_print.
6938 * dwarfread.c (dwarfwarn): Use warning_pre_print.
6939 * dwarfread.c (throughout): Change from using per-objfile
6940 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6941 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
6942 use supplied objfile.
6943 * i386-xdep.c (print_387_status): Change to use warning() rather
6945 * i387-tdep.c (print_387_control_word): Change to use warning()
6946 rather than printfs.
6947 * infrun.c (wait_for_inferior): Remove unreachable abort() call
6948 that some compilers grumble about.
6949 * language.c (throughout): Add declaration for warning_pre_print
6950 and using warning() instead of printfs.
6951 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6952 * main.c (main): Add declaration for warning_pre_print and set it
6953 similarly to error_pre_print. Add declarations for
6954 mapped_symbol_files and readnow_symbol_files. Add appropriate
6955 definitions to long_options[].
6956 * minsyms.c: Trivial fix to comment.
6957 * objfiles.c (allocate_objfile): Substantially rewritten for
6958 using mapped symbol files.
6959 * objfiles.c (throughout): Change from using per-objfile
6960 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6961 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
6962 * source.c (throughout): Change from using per-objfile
6963 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6964 * source.c (open_source_file): Use mstrsave to save file name in
6965 mapped symbol region for objfile.
6966 * symfile.c: Remove include for state.h.
6967 include to local form.
6968 * symfile.c (symbol_file_add_digested): Remove.
6969 * symfile.c (symbol_file_add): Substantially rewritten for mapped
6971 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
6972 from objfile structure. Add malloc descriptor pointer (md).
6973 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
6974 * symm-xdep.c (print_fpu_status): Use warning() rather than
6976 * symmisc.c (free_symtab_block): Now takes and uses current
6978 * symmisc.c (throughout): Change from using per-objfile
6979 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6980 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
6981 Sun compiler grumblings when PTR is char *.
6982 * symtab.c (lookup_symbol): Cast return value of iterate_over_
6983 msymbols() to correct pointer type.
6984 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
6985 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
6986 error always starts on a line of it's own.
6987 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
6988 Rewrite for new mapped malloc package use.
6989 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
6990 that don't want to use the mapped malloc package; pass arguments
6991 on to traditional malloc package functions.
6992 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
6993 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
6994 mrealloc, malloc, and realloc but get fatal error if runs out
6996 * utils.c (msavestring, mstrsave): Save a string in a specific
6997 mapped malloc region.
6998 * utils.c (print_spaces): Use xmalloc to get the buffer.
6999 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7000 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7001 * config/i386v4.mh: Insignificant reorganization.
7003 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7005 * xcoffread.c: Only enable compilation of debugging functions
7006 if IBM6000 is defined. Fails to compile otherwise.
7008 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7010 * Makefile.in: pass MAKEINFO down on info.
7012 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7014 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7015 useless code, including an lseek to an uninitialized variable.
7016 Reported by Jim Williams <jimbo@wrs.com>.
7018 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7020 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7021 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7022 * minsyms.c, symfile.c: Changes that may be generally
7023 applicable, but are #ifdef IBM6000 for now.
7024 * rs6000-xdep.c: Fixed typo in comment.
7025 * rs6000-tdep.c: Non-substatial changes.
7026 * xoffread.c: The main change here is addition of some
7027 debugging functions.
7028 * xoffexec.c: More changes.
7030 * xcoffread.c: Fixed two too-few-parameters bugs.
7032 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7033 to SOLIB_CREATE_INFERIOR_HOOK macro.
7035 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7037 * symfile.h: Add prototype for iterate_over_msymbols().
7038 * symtab.c (cplus_mangled_symbol): Add function.
7039 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7040 iterate_over_msymbols to find demangled C++ symbol.
7041 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7042 value to iterate_over_msymbols().
7043 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7046 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7048 * Makefile.in: added check target.
7050 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7052 * ecoff.c: Move to ../bfd/coff-msym.c.
7053 * config/mt-*mips: Remove ecoff.o from the configuration.
7054 * remote.c (): Add newline to initial +.
7055 (remote_resume): Mention how to cope with signals.
7056 (remote_interrupt): Add debug msg.
7057 (remote-wait): Implement new 'T' reply, which includes
7058 status, PC, and FP all in a single short message.
7059 (putpkt): Add further debugging of packet acks.
7060 * mipsread.c (fixup_symtab): Also swap RFD's.
7061 (parse_partial_symbols): Avoid bug on unknown symbol types.
7062 * Makefile.in (VERSION): Roll to 4.4.5.
7063 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7064 for remote MIPS by limiting heuristic to 200 byte search.
7065 (heuristic_proc_desc): Byte-swapping.
7066 (mips_print_register): Cope with failure of
7067 read_relative_register_raw_bytes. Byte-swap integers for
7069 * mips-pinsn.c (print_insn): Byte-swap instruction.
7071 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7073 * config.sub configure.in config/mh-irix4
7074 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7075 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7076 gdb/xm-irix4.h gdb/config/mt-irix3
7077 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7079 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7081 * defs.h, utils.c: xrealloc takes PTR as first arg.
7082 * defs.h: Reword confusing comment about ANSI prototypes.
7083 * defs.h: Some minor whitespace changes.
7084 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7085 not NULL, which can be (void *).
7086 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7087 * tm-i386v.h (SP_ARG0): Define
7088 * xm-sysv4.h: Back out of change for missing prototypes.
7089 * i386-tdep.c (get_longjmp_target): Add function.
7091 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7093 * Makefile.in: install man page too.
7095 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7097 * All GDB files that #include defs.h: Removed stdio.h.
7098 (defs.h): #include stdio.h.
7100 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7102 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7103 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7104 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7105 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7106 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7107 it before printing out the hex shape of an address.
7109 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7111 * rs6000-xdep.c (frame_initial_stack_address): Move
7112 code to set frame->cache_fsr into new separate function
7113 frame_get_cacahe_fsr. This allows fixing a fatal error.
7114 * xcoffexec.c: Turn previously suppressed error
7115 message back on, after cleaning up BFD.
7117 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7118 printing of blank line, since it cases printing of an
7119 extra blank line. Is this intended? It does mess up
7121 * defs.h: Put back declarations of malloc and realloc,
7122 but protected by #ifndef MALLOC_INCOMPATIBLE.
7123 * objfiles.c: Undo previous change: Use malloc/realloc
7124 for objfile malloc/realloc fields (but add a cast).
7125 * xcoffexec.c: Suppress an error message (for now).
7127 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7129 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7130 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7131 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7133 * xcoffread.c: Modifications to C_DECL storage class handling, and
7134 introduction of an old smash_to_pointer_type() routine.
7136 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7137 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7138 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7139 parameters have been modified.
7141 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7142 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7143 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7144 and fetch_inferior_registers() always fetched all the registers
7145 resulting valid register values at hand all the time. Pushing a dummy
7146 frame did not require validating all register values first. After
7147 putting the above mechanism into action, we didn't have valid registers
7148 values always ready. Thus, all registers need to be fetched before
7149 pushing a dummy frame now.
7151 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7152 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7153 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7154 the starting address (actual frame address) of a frame.
7155 * rs6000-tdep.c: modifications to function_frame_info() to see if
7156 function reserves a frame pointer register (alloca register)
7157 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7158 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7159 functions with alloca() calls.
7161 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7163 * xm-sysv4.h: Provide definitions/prototypes for host environment
7164 functions for which no definitions or prototypes are provided in
7165 any currently included gdb or host environment header files.
7166 For SVR4, this currently includes malloc and realloc, which cannot
7167 be portably prototyped in any gdb include file.
7169 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7171 * buildsym.h: Remove obsolete variable file_stabs.
7173 * Makefile.in: Move place where configure merges in host-
7174 and target-dependent fragments later, so the latter
7175 can override (say) GNU_MALLOC.
7176 * config/mh-rs6000: Use system malloc. Otherwise, I
7177 ended up with *two* incompatible versions of malloc
7178 (functions in libc would call the malloc in libc).
7179 I assume this is a shared library problem.
7181 * remote.c: Fix (presumed) typo.
7182 * objfiles.c: Use xmalloc/xrealloc instead of
7183 malloc/realloc (since the latter are no longer declared).
7185 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7186 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7187 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7188 handle individual registers.
7189 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7190 correctly in case it wasn't cached yet. (A problem showed up
7191 after fetching individual registers.)
7192 * buildsym.c: Disable type_synonym_name's type name overwriting
7193 in cases it is unnecesary. rs6000 portation doesn't use
7194 type_synonym_name, and it used to nullify type names
7195 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7196 type's name as soon as space for that type is allocated.
7197 * xcoffread.c: ignore a section's lineno information if it is
7198 not `.text'. (In rs6000 bfd portation integration, skipping over
7199 `.pad' sections are ignored since it was in machine independent
7200 part of the code. Thus, a problem of fake sections with invalid
7201 lineno information arised.)
7203 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7204 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7205 * rs6000-tdep.c: make function_frame_info() work whether or not
7206 reading from a core file.
7207 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7209 * infrun.c. main.c, printcmd.c. symtab.c:
7210 More changes from IBM for rs6000.
7213 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7215 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7216 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7217 Merge in changes (mostly from IBM) for RS6000.
7218 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7219 More changes from IBM for RS6000. These are in machine-
7220 independent code, and probably could do with some cleaning
7221 up. The most questionable of these are #ifdef IBM6000.
7222 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7223 to single_step() (for consistency with rs6000 and i860).
7224 * utils.c: Allow the 1st arg to xrealloc to be NULL
7225 (in which case do malloc). This removes the need for
7226 some tests in xcoff code (and perhaps other places?).
7227 * coffread.c: Removed variables last_source_file,
7228 type_vector, and type_vector_length as these are now
7229 defined by buildsym.[ch].
7230 * defs.h: Remove prototypes for malloc and realloc, since
7231 these should only be used to implement xmalloc and xrealloc,
7232 and they conflict with <stdlib.h> in AIX - where they
7233 return void* even when __STDC__ isn't defined. Sigh.
7234 * munch: Recognize *initialize* in data as well as text
7235 (AIX uses data). Also, incorporate a patch from Garrett
7236 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7237 much more sensible, by only trying to match the name of
7238 the initialize_foo function, and not the junk before it.
7240 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7242 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7243 unless symbol table indicates that something has changed.
7245 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7247 * remote.c: Make it work for embedded MIPS. Increase buffer
7248 size, and use throughout. Round buffer size up if too many regs.
7249 Support baud rate setting and try for an 8-bit path. If
7250 interrupted while waiting for target, send a ^C down the wire.
7251 Avoid single-byte reads.
7252 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7254 * mips-xdep.h: Avoid the embedded regs when on Unix.
7256 * mipsread.c: Byte-swap the symbol table structures, using
7257 routines from ecoff.c, to read a symbol table written in any
7258 of the four possible byte orders.
7259 * configure.in (mips-big-* target): Same as Sony News.
7260 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7261 * ecoff.c: New file for symbol swapping routines.
7263 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7265 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7266 all-breakpoints' command.
7267 * (get_number): Allow users to enter negative breakpoint numbers.
7268 * (breakpoint_1): Reformat display of 'info break' to show new
7270 * (create_longjmp_breakpoint, breakpoint_re_set,
7271 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7272 symfile.c (syms_from_objfile): Re-do
7273 insertion of longjmp breakpoints. Move all code into
7274 breakpoint_re_set, and call that instead of
7275 create_longjmp_breakpoint in symfile.c.
7277 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7279 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7280 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7281 * symtab.c (find_pc_symtab): Handle having no objfiles.
7282 * infcmd.c: Fix comment.
7283 * objfiles.c (free_all_objfiles): Add.
7284 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7285 * symfile.c (symbol_file_command): free all objfiles when
7286 specifying a new symbol file.
7287 (reread_symbols): Stat the file name, don't fstat the descriptor.
7289 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7291 * Makefile.in, configure.in: removed traces of namesubdir,
7292 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7293 copyrights to '92, changed some from Cygnus to FSF.
7295 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7297 * dbxread.c (end_psymtab): Delete empty psymtabs.
7298 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7299 * symfile.h (struct objfile): Add free_psymtabs.
7301 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7303 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7305 * symfile.c (symbol_file_command): strcmp => !strcmp.
7306 * breakpoint.h: Move prototypes to follow enum definition they need.
7307 * breakpoint.c, infrun.c: Lint.
7308 * printcmd.c: Use `enum enable' rather than `enum
7310 * mipsread.c: First pass at making it compile with the new
7311 objfile changes. Probably seriously broken still, but it
7314 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7316 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7317 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7318 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7319 stepping (and nexting) through longjmp(). Also, cleanup
7320 breakpoint handling quite a bit by creating explicit breakpoint
7321 types instead of using magic breakpoint numbers.
7322 Makefile.in: Update version to 4.4.3
7324 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7326 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7327 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7328 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7330 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7332 * minsyms.c (install_minimal_symbols): Add bunches to any
7333 existing minsyms in the objfile. Avoid extra mallocation
7334 by working directly in the obstack. Remove ignored `mainline' parm.
7335 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7336 xcoffread.c: Change all callers.
7337 * FIXME: We should be able to eliminate MAINLINE from all the
7338 symbol readers now, with a small bit of work.
7340 * valops.c, value.h: Lint.
7341 * remote-vx.c: Add missing break; statement. Bugfix by
7342 Michael Sclafani, <sclafani@src.dec.com>.
7344 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7346 * Makefile.in (VERSION): Update version to 4.4.2
7347 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7348 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7349 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7350 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7351 mmap-alloc.o, mmap-sbrk.o
7353 * altos-xdep.c: Minor whitespace change.
7354 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7355 use to new minimal symbol table use.
7356 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7357 * arm-xdep.c (store_inferior_registers): Returns void.
7358 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7359 Convert from misc function vector use to new minimal symbol table use.
7360 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7361 * breakpoint.c: Add prototypes for local functions.
7362 * breakpoint.c (catch_command_1): Change to static and remove unused
7364 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7365 * breakpoint.h: Change function decls to prototype form.
7366 * buildsym.c: Add prototypes for local functions.
7367 * buildsym.c: Moved hashname() function here from dbxread.c.
7368 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7369 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7370 * buildsym.c (dbx_alloc_type): Change to static.
7371 * buildsym.c (finish_block): Add objfile parameter.
7372 * buildsym.c (misc): Change symbol_obstack to objfile version.
7373 * buildsym.c (make_blockvector): Change to static.
7374 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7375 * buildsym.c (compare_line_numbers): Change to static, args are const,
7376 cast args when used.
7377 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7378 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7379 and made static. Add objfile parameter.
7380 * buildsym.c (end_symtab): Simplify code using line table size.
7381 Realloc the linetable on the objfile symbol_obstack and copy there.
7382 * buildsym.c (scan_file_globals): Convert from misc function vector
7383 use to new minimal symbol use.
7384 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7385 strings get allocated in objfile's symbol_obstack. Convert references
7386 to builtin types to lookup_fundamental_type().
7387 * buildsym.c (read_type): Make static, add objfile parameter, convert
7388 references to buildin types to lookup_fundamental_type().
7389 * buildsym.c (read_struct_type): Add objfile parameter.
7390 * buildsym.c (read_array_type): Make static, add objfile parameter.
7391 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7392 * buildsym.c (read_huge_number): Make static.
7393 * buildsym.c (read_range_type): Make static, add objfile parameter,
7394 convert references to buildin types to lookup_fundamental_type ().
7395 * buildsym.c (read_args): Make static, add objfile parameter.
7396 * buildsym.h: Convert function decl's to prototype form.
7397 * c-exp.y: Add prototypes for local functions, convert uses of misc
7398 function vector to minimal symbol table. Reformat all builtin type
7399 initializations and pass a NULL objfile to init_type() for them.
7400 * coffread.c: Change context_stack ref's to coff_context_stack,
7401 add local function prototypes. Cast uses of xrealloc arg 1.
7402 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7403 crafting a new type.
7404 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7405 * coffread.c (finish_block): Change name to coff_finish_block.
7406 * coffread.c (make_blockvector): Add and use objfile parameter.
7407 * coffread.c (record_line): Change name to coff_record_line.
7408 * coffread.c (start_symtab): Change name to coff_start_symtab.
7409 * coffread.c (end_symtab): Change name to coff_end_symtab.
7410 * coffread.c (record_misc_function): Change name to record_minimal_
7411 symbol and change to minimal symbol table use from misc func tbl.
7412 * coffread.c (coff_symfile_read): Convert from misc function vector
7413 use to minimal symbol table use.
7414 * coffread.c (hashname): Remove; use common version in buildsym.c.
7415 * coffread.c (decode_base_type): Change references to builtin types
7416 to calls to lookup_fundamental_type().
7417 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7418 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7419 * command.c: Add prototypes for local functions.
7420 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7421 appropriate member of the function union for that type.
7422 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7423 ifdef out the function since it isn't currently used.
7424 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7425 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7426 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7427 * command.c (help_cmd): Compare function pointer to NULL.
7428 * command.c (help_cmd_list): Compare function pointer to NULL.
7429 * command.c (lookup_cmd_1): Use correct member of function union.
7430 * command.c (undef_cmd_error): Make static.
7431 * command.c (complete_on_cmdlist): Use correct member of func union.
7432 * command.c (do_setshow_command): Use correct member of func union.
7433 * command.c (shell_escape): Convert rindex use to strrchr.
7434 * command.h (COMMAND_H): Define if already included.
7435 * command.h (cmd_list_element struct): Change 'function' to a union
7436 and prototype args. Prototype completer function.
7437 * command.h: Convert decl's to prototype form.
7438 * convex-xdep.c (store_inferior_registers): Returns void.
7439 * copying.c: Prototype local functions.
7440 * coredep.c: Minor whitespace change.
7441 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7442 * cplus-dem.c: Prototype local functions.
7443 * dbxread.c (hashname): Remove; moved to buildsym.c.
7444 * dbxread.c (free_and_init_header_files): Make static.
7445 * dbxread.c: Add prototypes for local functions.
7446 * dbxread.c (new_object_header_files): Remove; inlined usages.
7447 * dbxread.c (xrealloc usages): Cast args.
7448 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7449 and change usages accordingly.
7450 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7451 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7452 * dbxread.c (dbx_next_symbol_text): Make static.
7453 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7454 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7455 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7456 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7457 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7458 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7460 * dwarfread.c (record_misc_function): Change name to record_minimal_
7461 symbol and use minimal symbol table throughout.
7462 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7463 * dwarfread.c: Convert all references to builtin types to use the new
7464 lookup_fundamental_type function.
7465 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7466 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7468 * elfread.c (record_misc_function): Convert to use record_minimal_
7470 * elfread.c (elf_symtab_read): Add objfile parameter.
7471 * eval.c: Add prototypes for local functions and move some decls
7472 around to accomodate prototypes.
7473 * expprint.c: Add prototypes for local functions. Change references
7474 to misc function vector to minimal symbol table.
7475 * findvar.c (read_memory usages): Cast args.
7476 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7477 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7478 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7479 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7480 * gould-xdep.c: Minor whitespace change.
7481 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7482 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7483 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7484 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7485 * i386-tdep.c: Add prototypes for local functions.
7486 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7487 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7488 that defaulted to int.
7489 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7490 i386_push_dummy_frame): Returns void.
7491 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7492 int and explicitly declare return type as int.
7493 * i387-tdep.c: Minor formatting changes.
7494 * i960-tdep.c (leafproc_return): Convert from misc function vector
7495 use to minimal symbol table use.
7496 * infcmd.c: Add prototypes for local functions.
7497 * infcmd.c (continue_command, until_next_command, until_command,
7498 path_info, path_command): Make static.
7499 * infcmd.c (step_1, until_next_command): Convert from misc func
7500 vector to minimal symbol table use.
7501 * inflow.c: Add prototypes for local functions.
7502 * infptrace.c (store_inferior_registers): Returns void, not int.
7503 * language.c (_initialize_language): Use proper member of function
7505 * m2-exp.y: Add prototypes for local functions, convert misc function
7506 vector uses to minimal symbol table uses.
7507 * m2-exp.y (make_qualname, yyerror): Make static.
7508 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7509 * m68k-pinsn.c: Add prototypes for local functions.
7510 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7511 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7512 * m68k-stub.c: Add prototypes.
7513 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7514 use to minimal symbol table use.
7515 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7516 * m88k-xdep.c (store_inferior_registers): Returns void.
7517 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7518 * mach386-xdep.c (store_inferior_registers): Returns void.
7519 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7520 * main.c: Add prototypes for local functions.
7521 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7522 longjmp() result to (NORETURN void).
7523 * main.c (catch_errors): Prototype the 'func' parameter.
7524 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7525 Takes an unused arg.
7526 * main.c (execute_command): Call the right member of the func union.
7527 * main.c (command_loop_marker, symbol_completion_function,
7528 command_loop): Make static.
7529 * main.c (command_line_input): Make linelength unsigned, cast arg
7530 to command_line_input().
7531 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7532 * main.c (initialize_main): Call right member of function union.
7533 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7534 * mem-break.c: Include symtab.h
7535 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7536 * mips-xdep.c (store_inferior_registers): Returns void.
7537 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7538 use to minimal symbol table use.
7539 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7541 * mipsread.c (make_type): Remove, convert usages to init_type.
7542 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7543 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7544 vector use to minimal symbol table use.
7545 * parse.c: Add prototypes for local functions.
7546 * parse.c (xrealloc usages): Cast args.
7547 * parse.c (prefixify_expression, length_of_subexp): Make static.
7548 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7549 * parser-defs.h: Convert function decls to prototype form.
7550 * partial-stab.h: Convert from misc function vector use to new minimal
7552 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7553 the per-objfile copies.
7554 * printcmd.c: Add prototypes for local functions. Move some struct
7555 definitions around to accomodate prototypes.
7556 * printcmd.c (decode_format): Make static, change args oformat and
7557 osize to int from char.
7558 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7559 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7560 * printcmd.c (print_address_symbolic): Convert from misc function
7561 vector use to minimal symbol table use.
7562 * printcmd.c (address_info): Convert from misc function vector use
7563 to minimal symbol table use.
7564 * printcmd.c (delete_display, enable_display, disable_display_command):
7566 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7567 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7568 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7569 * pyr-xdep.c (store_inferior_registers): Returns void.
7570 * remote-mm.c (mm_load): symbol_file_add return value unused.
7571 * remote-nindy.c: Minor format change.
7572 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7573 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7574 * rs6000-xdep.c (store_inferior_registers): Returns void.
7575 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7576 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7577 vector use to minimal symbol table use.
7578 * solib.c: Add prototypes for local functions.
7579 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7580 function vector use to minimal symbol table use.
7581 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7582 * solib.c (find_solib, shared_library_command): Make static
7583 * solib.c (read_memory, write_memory usages): Cast args.
7584 * solib.c (special_symbol_handling): Add function
7585 * source.c: Add prototypes for local functions.
7586 * source.c (select_source_symtab): Convert to scan objfiles.
7587 * source.c (open_source_file): Make static.
7588 * source.c (xrealloc usages): Cast args.
7589 * source.c (source_line_charpos): ifdef out, unused.
7590 * source.c (get_filename_and_charpos): Make static.
7591 * stack.c: Add prototypes for local functions.
7592 * stack.c (print_frame_info, frame_info): Convert from misc function
7593 vector use to minimal symbol table use.
7594 * symfile.c: Add prototypes for local functions.
7595 * symfile.c (compare_symbols): Make args const PTR's.
7596 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7597 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7598 * symfile.c (obsavestring): Add objfile parameter.
7599 * symfile.c (init_misc_bunches, prim_record_misc_function,
7600 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7601 sort_misc_function_vector, compact_misc_function_vector): Remove
7602 * symfile.c (symbol_file_add_digested): Add function.
7603 * symfile.c (symbol_file_add): Returns struct objfile *.
7604 * symfile.c (symbol_file_command): Modify for state file use.
7605 * symfile.c (symfile_open): Add parameter "dumpable".
7606 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7607 * symfile.c (load_command, add_symbol_file_command): Make static.
7608 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7609 * symfile.c (rindex usages): Converted to strrchr.
7610 * symfile.c (allocate_psymtab): New
7611 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7612 converted to minimal symbol table usage, but no obvious conversion.
7613 * symfile.c (free_all_symtabs): Remove.
7614 * symfile.c (_initialize_symfile): Use per-objfile info.
7615 * symfile.h: Rework the objfile structure to add per-objfile data
7616 objects (psymbol_obstack, symbol_obstack, type_obstack,
7617 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7618 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7619 Add prototypes to function declarations.
7620 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7621 function vector usage to minimal symbol table usage.
7622 * symmisc.c (DEV_TTY): Define if not defined.
7623 * symmisc.c: Add local function prototypes.
7624 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7625 printpsyms_command, print_objfiles, print_objfiles_command):
7626 Rework to use iterate_over_*
7627 * symtab.c: Add prototypes for local functions.
7628 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7629 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7630 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7631 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7632 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7633 lookup_reference_type, lookup_member_type, allocate_stub_method,
7634 check_stub_method, create_array_type, smash_to_member_type,):
7636 * symtab.c (lookup_symbol): Some args are const.
7637 * symtab.h: All type related defs and structs moved to gdbtypes.h
7638 * symtab.h: Convert decls to prototypes.
7639 * target.c (noprocess): Make static.
7640 * target.h: Change decl's to prototypes.
7641 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7642 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7643 * utils.c (_initialize_utils): Use correct member of function union.
7644 * valarith.c: include gdbtypes.h
7645 * valops.c: include gdbtypes.h, add prototypes for local functions.
7646 * valops.c (value_push, value_arg_push, find_function_addr):
7648 * valops.c (value_string): Convert from misc function vector use
7649 to minimal symbol table use.
7650 * valops.c (check_field_in): Make arg const.
7651 * valprint.c: Add prototypes for local functions.
7652 * valprint.c (print_string): Make static
7653 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7654 * values.c: Add prototypes for local functions.
7655 * values.c (value_headof): Convert from misc function vector to
7656 minimal symbol table.
7657 * xcoffexec.c: Add prototypes for local functions.
7658 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7660 * xcoffexec.c (relocate_minimal_symbol): Add.
7661 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7662 * xcoffread.c: Add prototypes for local functions.
7663 * xcoffread.c (sort_syms): Convert to scan objfiles.
7664 * xcoffread.c (read_xcoff_symtab): Make static.
7665 * xcoffread.c (various): Replace references to builtin types with
7666 calls to lookup_fundamental_type. Replace references to symbol_obstack
7667 and psymbol_obstack with pointers to the per-objfile copies.
7668 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7669 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7671 * xcoffread.c (init_stringtab): Add objfile parameter.
7672 * gdbtypes.c: New file
7673 * minsyms.c: New file
7674 * mmap-alloc.c: New file
7675 * mmap-sbrk.c: New file
7676 * objfiles.c: New file
7680 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7682 * Check in Fred Fish's changes in these modules. Fred
7683 will make ChangeLog entries for all of them. Update VERSION
7686 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7688 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7690 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7691 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7692 value.h: Prototypes for static functions; lint.
7693 * gdbtypes.h: Empty file to ease transition.
7695 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7697 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7698 inferior.h, language.h, signame.h, target.h, terminal.h,
7699 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7700 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7702 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
7703 signame.c, sparc-xdep.c: Prototypes for all static functions.
7705 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
7706 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
7707 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
7708 Remove to_call_function and target_call_function, since it
7709 always calls the same thing (call_function_by_hand).
7710 * core.c, exec.c, solib.c: Rename target_ops sections =>
7712 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
7713 target.h: target_kill takes no args.
7714 * language.c (language_info): Scaffolding to allow briefer
7715 messages when the current language changes. FIXME.
7716 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
7717 complaints about volatile functions.
7718 * xm-sysv4.h (HAVE_MMAP): Define.
7720 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
7722 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
7723 to make prototypes for all functions declared here.
7724 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
7725 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
7726 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
7727 * ieee-float.h: Use PARAMS for prototypes; make some params const.
7728 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
7729 * m2-exp.y: Remove unused CONST; Rename OR and AND.
7730 * utils.c: Avoid declaring malloc and realloc. Lint.
7731 (request_quit): Accept signal-number parameter.
7733 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
7735 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
7736 DIE's. Add new function read_tag_pointer_type() to read them.
7738 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
7739 When creating a new user defined type, check to see if a partial
7740 type already exists, and if so, bash it to fit.
7742 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
7744 * coffread.c (decode_base_type): Pass long, not union.
7745 Fix by Eric Valette, ev@chorus.fr.
7747 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
7749 * elfread.c (elf_symtab_read): Fix code to correctly track
7750 changes in bfd for absolute symbols.
7752 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
7754 * xm-vaxbsd.h: Close off comment.
7756 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
7758 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
7760 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
7762 * mips-tdep.c (mips_print_registers): Print correct register
7763 number for double pseudo-registers.
7765 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
7767 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
7768 in the op$::OPERATOR. case. From Steven McCanne,
7769 <mccanne@horse.ee.lbl.gov>.
7771 * exec.c (set_section_name): Pass arg to exec_files_info;
7772 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
7774 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
7776 * main.c (print_gdb_version): Copyright msg: only this year.
7777 (cd_command): Avoid changing current_directory on error.
7779 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
7781 * mipsread.c (parse_partial_symbols): Handle dependencies
7782 between partial symbol tables (when not doing stabs-in-ecoff).
7783 (This used to be handled by parse_fdr, but parse_fdr was
7784 incompatible with handling stabs-in-ecoff, so the code
7785 was re-written to not use parse_fdr. Unfortunately,
7786 the logic to handle dependencies was overlooked.)
7788 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7790 * coffread.c (read_enum_type): Use the size of a target int when
7792 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
7794 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
7795 * symtab.c (lookup_reference_type, lookup_ptr_type): use
7796 TARGET_PTR_BIT to determine size of a pointer
7797 * values.c (unpack_long): when unpacking a REF or a PTR don't
7798 assume the size of the type.
7800 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
7802 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
7803 looking at its members. Improve guess between struct and union,
7804 only assuming union if multiple members have offsets of zero.
7806 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
7808 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
7809 (This is just for clarity - and one day permitting us to
7810 change FP0_REGNUM from 38 to 32, which would make more sense.)
7811 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
7812 register numbers in stabs-in-ecoff get handled correctly.
7814 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
7816 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
7817 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
7818 into BSD and Ultrix.
7820 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
7822 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
7824 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
7826 * Makefile.in: Increment version to 4.4.1.
7827 * main.c (print_gdb_version): Update copyright notice.
7829 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
7831 * mipsread.c: Prepend "struct " to the names of structure
7832 types, and similarly for enums and unions. (This used
7833 to be done, but got lost in the re-write to "guess" the
7834 difference between enum/struct/union.)
7835 Also, guess that a tag is an enum if the first member
7838 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
7840 * xm-vax.h: #ifndef ultrix around #include of endian.h and
7843 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
7845 * Projects: Patching executables is done.
7846 * Makefile.in (VERSION): Roll to gdb-4.4.
7847 * README, WHATS.NEW: Update for gdb-4.4.
7849 * symfile.c (reread_symbols): Whenever we reread one object
7850 file's symbols, we must restart the scan, because the object_files
7851 chain has been permuted.
7853 * exec.c (exec_files_info): Split out into print_section_info.
7854 Print BFD filename of each section if it's not the default one.
7855 * core.c (core_files_info): Call print_section_info.
7857 * xm-vax.h: Include a few system header files whose definitions
7858 must precede defs.h.
7859 * language.c, language.h: Make some things const.
7860 * expression.h, main.c: const spreads like ooze.
7862 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
7863 since BREAKPOINT values can be >0x80.
7865 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
7867 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
7869 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
7871 * sparc-pinsn.c: Remove kludge for preferring architectures.
7872 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
7873 and forever. Add `add' instruction to the set that get checked
7874 for a preceding `sethi' in order to print an absolute address.
7875 Corresponding changes in ../include/opcode/sparc.h needed
7876 to eliminate garbage instructions.
7878 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
7880 * mipsread.c (parse_partial_symbols): Make sure partial
7881 symbols are created for external symbols (as used to be
7882 the case). This is a bit of a pain with the mips-coff.
7883 It uses a table which points to all of the external
7884 symbols belonging to a particular FDR or psymtab.
7885 Once we've generated this table, we might as well save
7886 it, and then use it in psymtab_to_symtab_1 to find
7887 the symbols to pass to parse_external().
7888 * symfile.c, symfile.c: New function start_psymtab_common
7889 to share the common parts of allocating a new psymtab
7890 for dbxread, mipsread (and later dwarfread). Its code
7891 was pulled out from start_psymtab in dbxread.c.
7892 * dbxread.c (start_psymtab): Use start_psymtab_common().
7894 * valprint.c (val_print): If there is an error when trying
7895 to print a string, check to see if there really is a problem
7896 by reading just one character. If that works, assume
7899 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
7901 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
7902 cypress, v8 mnemonics in that order.
7904 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
7906 * sparc-pinsn.c: Put the qsort() back in.
7908 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
7910 * findvar.c (read_register, write_register): Handle machines
7911 where REGISTER_TYPE is not the same size as "int".
7913 Handle debug symbols in dynamically loaded (relocated) code:
7915 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
7916 offset to process_one_symbol.
7917 (process_one_symbol): Take new offset parameter. Add it into
7918 appropriate symbol types to relocate symbols to loaded addresses.
7919 Handle all possible symbol types, and complain() about types that
7920 we don't expect to see.
7921 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
7922 process_one_symbol (FIXME, should pass real offset).
7926 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
7928 (set_breakpoint, break_command_1, until_break_command,
7929 catch_command_1, breakpoint_re_set_one): Use it.
7930 * symtab.h (resolve_sal_pc): Declare.
7931 * infcmd.c (jump_command): Use resolve_sal_pc.
7933 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
7935 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
7937 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
7939 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
7940 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
7941 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
7943 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
7945 * dbxread.c (process_one_symbol): Make a first cut at handling
7946 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
7948 * symtab.c (find_pc_line): Fix stepping into and out of #included
7951 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
7953 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
7954 no longer any need to copy ../include/opcode/* into gdb.
7956 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
7958 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
7960 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
7962 * valprint.c (type_print_base, type_print_method_args):
7963 Print C++ constructor methods without bogus "return type."
7965 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
7967 * infptrace.c (child_xfer_memory): Parameter "target" should
7968 be a pointer to a structure, not the entire structure.
7970 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
7972 * depend: Convert the couple of references to ansidecl.h that
7973 used the local gdb version to use the ../include version.
7975 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
7978 (child_xfer_memory): Takes pointer to a struct, not entire struct.
7979 (inferior_proc_init): Fix non-ANSI version of args.
7980 (attach): Call print_sys_errmsg with correct number of args.
7981 (mappingflags): Make static, does not need to be global.
7983 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
7984 not the entire struct itself.
7986 * valops.c (value_assign): Cast some args to modify_field() and
7987 {read,write}_register_bytes() correctly.
7989 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
7991 * Makefile.in (MALLOCSRC): Removed reference to removed local
7994 * dwarfread.c (list_in_scope): Needs an initial value, use file
7997 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
7999 * main.c (main): Make option_index local to keep new getopt happy.
8000 main.c, solib.c, Makefile.in: Update copyright notices.
8002 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8004 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8006 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8008 * Makefile.in (HFILES): Add partial-stab.h.
8010 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8012 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8013 New files for stratus. Not complete enough to actually build
8014 on the Stratus machine; that awaits copyright assignment for
8017 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8018 for getting custom flags into CFLAGS when doing makes.
8020 * configure.in: Add config information for stratus.
8022 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8024 * dbxread.c (process_one_symbol): Pass address of structure
8025 to complain(), rather than the whole structure.
8027 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8029 * solib.c (solib_add_common_symbols): Only compile in when not
8030 using SVR4 style shared libraries.
8032 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8034 * dwarfread.c (locval): Add offreg flag to indicate location
8035 values that are computed off a base register.
8037 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8038 TAG_local_variable cases to account for static variables
8039 within function scopes.
8041 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8043 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8044 doesn't exist on some systems.
8046 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8047 nexting over recursive function calls.
8049 * target.c (target_read_string): Create this routine to read null
8050 terminated strings from the target. It deals with running off the
8051 end of memory elegantly as well. solib.c (find_solib): Use
8052 target_read_string() to avoid problems with running off the end of
8055 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8056 that reference pgrp_inferior.
8058 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8060 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8061 mips-tfile has been hacked to act more "traditionally."
8062 * dbxread.c: Fixed typo in comment.
8064 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8066 * mips-tdep.c (mips_skip_prologue): Add some number of
8067 'sw' instructions before 'addiu' adjusts the stack.
8069 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8071 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8072 freescope, buildblock closescope, record_line, add_symbol_to_list,
8073 gatherblocks, make_blockvector): Extensive changes to switch
8074 to generic symbol table building code in buildsym.c. Remove
8075 scope tree structures and functions, symbol table building
8076 functions, and lots of other small changes.
8078 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8079 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8081 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8083 * buildsym.c (cleanup_undefined_types): Add support for enums.
8084 This fixes the 'GDB internal error. cleanup_undefined_types with
8087 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8089 * dbxread.c: detect gcc2 compilations.
8091 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8093 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8094 in ../include/opcode/sparc.h.
8096 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8098 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8099 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8100 to reflect actual locations of opcode files, so TAGS target will
8103 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8105 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8108 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8109 dereferencing to access the correct elements.
8111 * valops.c (value_addr): Declare return type of external func
8114 * xcoffread.c: Undefine next_symbol_text before redefining it.
8116 For older changes see ChangeLog-9091
8122 version-control: never